:root {
    --bg: #030405;
    --bg-soft: #080a0d;
    --panel: #0a0c10;
    --panel-2: #11151b;
    --text: #f4f6f8;
    --muted: #a4adb8;
    --muted-2: #747e89;
    --line: rgba(255, 255, 255, .145);
    --line-soft: rgba(255, 255, 255, .075);
    --red: #d6101d;
    --red-bright: #ff2536;
    --edge: 40px;
    --max: 1780px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    overflow-x: hidden;
    text-rendering: geometricPrecision;
    -webkit-font-smoothing: antialiased;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    pointer-events: none;
    background:
        radial-gradient(circle at 92% 6%, rgba(214, 16, 29, .20), transparent 28%),
        radial-gradient(circle at 6% 42%, rgba(57, 83, 111, .14), transparent 31%),
        linear-gradient(180deg, #07080b 0%, #030405 38%, #050506 100%);
}
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, .021) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .021) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .72), transparent 78%);
}
a { color: inherit; }
img { max-width: 100%; }

.wrap,
.full-wrap {
    width: min(var(--max), calc(100vw - var(--edge)));
    margin-inline: auto;
}
.full-wrap { --max: 1880px; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(3, 4, 5, .88);
    border-bottom: 1px solid var(--line-soft);
    backdrop-filter: blur(22px);
}
.head {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.stek-logo {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
    flex: 0 0 auto;
}
.brand-icon {
    width: 28px;
    height: 28px;
    border: 2px solid #fff;
    border-radius: 9px;
    display: grid;
    place-items: center;
    transform: rotate(-16deg);
    font-size: 14px;
    line-height: 1;
}
.brand-stack { display: grid; line-height: .82; }
.brand-stack strong { font-size: 25px; letter-spacing: .075em; }
.brand-stack small { margin-left: 3px; font-size: 9px; letter-spacing: .38em; color: #d4d8de; }
.nav { display: flex; align-items: center; justify-content: center; gap: 18px; }
.nav a {
    font-size: 12px;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: .08em;
    text-decoration: none;
    color: #d6dbe2;
    padding: 12px 16px;
    border-radius: 999px;
    transition: .2s ease;
}
.nav a:hover,
.nav a.active { background: rgba(255, 255, 255, .085); color: #fff; }
.head-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 50px;
    padding: 15px 24px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .06);
    color: #fff;
    text-decoration: none;
    font-weight: 950;
    letter-spacing: .01em;
    cursor: pointer;
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(255, 255, 255, .28); }
.btn.small { min-height: 38px; padding: 10px 19px; border-radius: 999px; font-size: 12px; text-transform: uppercase; }
.btn.red {
    background: linear-gradient(135deg, var(--red), #f21a2a);
    border-color: rgba(255, 255, 255, .10);
    box-shadow: 0 18px 48px rgba(214, 16, 29, .30);
}
.btn.red:hover { box-shadow: 0 24px 62px rgba(214, 16, 29, .42); }

.home-main { padding-bottom: 34px; }
.home-hero { padding: 28px 0 0; }
.hero-shell {
    position: relative;
    min-height: 662px;
    border-radius: 28px 28px 0 0;
    overflow: hidden;
    background: #050608;
    border: 1px solid rgba(255, 255, 255, .17);
    border-bottom: 0;
    box-shadow: 0 40px 140px rgba(0, 0, 0, .64);
    isolation: isolate;
}
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity .52s ease;
}
.hero-slide.is-active { opacity: 1; pointer-events: auto; }
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center right;
    filter: contrast(1.02) saturate(1.02);
    transform: translateZ(0);
}
.hero-slide.is-active .hero-bg { animation: slowZoom 8s ease both; }
@keyframes slowZoom { from { transform: scale(1); } to { transform: scale(1.018); } }
.hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, #040506 0%, rgba(4, 5, 6, .985) 25%, rgba(4, 5, 6, .78) 47%, rgba(4, 5, 6, .22) 75%, rgba(4, 5, 6, .09) 100%);
}
.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 64% 13%, rgba(214, 16, 29, .22), transparent 20%),
        linear-gradient(180deg, rgba(0, 0, 0, .04), rgba(0, 0, 0, .58));
}
.hero-content {
    position: relative;
    z-index: 4;
    width: min(690px, 50vw);
    padding: 128px 0 128px 78px;
}
.hero-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    margin-bottom: 26px;
    padding: 9px 16px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    background: rgba(255, 255, 255, .075);
    color: #fff;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .15em;
}
.hero-title {
    margin: 0 0 22px;
    font-size: clamp(54px, 3.6vw, 78px);
    line-height: 1;
    letter-spacing: 0;
    font-weight: 950;
    max-width: 690px;
}
.hero-title .red-word { color: #ff2436; }
.hero-sub {
    width: min(560px, 100%);
    margin: 0;
    color: #d1d7de;
    font-size: 18px;
    line-height: 1.62;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-progress {
    position: absolute;
    left: 78px;
    bottom: 50px;
    z-index: 6;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    min-height: 18px;
    font-variant-numeric: tabular-nums;
}
.hero-progress button {
    appearance: none;
    border: 0;
    margin: 0;
    padding: 0;
    background: transparent;
    color: #8f98a3;
    font-size: 12px;
    line-height: 1;
    font-weight: 950;
    cursor: pointer;
    letter-spacing: .02em;
}
.hero-progress button.is-active { color: #fff; }
.hero-progress .progress-line {
    display: block;
    width: 86px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #df1020 0%, #df1020 42%, rgba(255,255,255,.24) 42%, rgba(255,255,255,.24) 100%);
}
.hero-products-preview {
    position: absolute;
    right: 56px;
    bottom: 46px;
    z-index: 4;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 250px));
    gap: 14px;
}
.preview-card {
    height: 138px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 16px;
    overflow: hidden;
    background: #0b0d10;
    box-shadow: 0 20px 52px rgba(0, 0, 0, .38);
}
.preview-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: .82;
    filter: contrast(1.02) saturate(1.02);
}
.hero-benefits {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid rgba(255, 255, 255, .13);
    border-top: 0;
    border-radius: 0 0 28px 28px;
    background: rgba(8, 10, 13, .94);
    overflow: hidden;
    box-shadow: 0 34px 110px rgba(0, 0, 0, .34);
}
.benefit {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 7px 18px;
    padding: 28px 36px;
    border-right: 1px solid rgba(255, 255, 255, .105);
    min-height: 100px;
}
.benefit:last-child { border-right: 0; }
.benefit svg {
    grid-row: 1 / span 2;
    width: 44px;
    height: 44px;
    color: #fff;
    opacity: .94;
}
.benefit strong { font-size: 15px; line-height: 1.25; align-self: end; }
.benefit small { color: #aab2bc; line-height: 1.35; }

.section { padding: 74px 0; }
.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}
.section-head h2,
h2 {
    margin: 0;
    font-size: clamp(38px, 4vw, 64px);
    line-height: .96;
    letter-spacing: -.058em;
}
.section-head p {
    max-width: 740px;
    margin: 13px 0 0;
    color: var(--muted);
    line-height: 1.65;
    font-size: 17px;
}
.link-red {
    color: #ff3444;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 950;
    letter-spacing: .12em;
    white-space: nowrap;
}
.products-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 28px;
}
.product-tile {
    position: relative;
    display: block;
    min-height: 412px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, .060), rgba(255, 255, 255, .025));
    color: #fff;
    text-decoration: none;
    box-shadow: 0 28px 88px rgba(0, 0, 0, .35);
    transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}
.product-tile:hover {
    transform: translateY(-4px);
    border-color: rgba(214, 16, 29, .58);
    box-shadow: 0 32px 100px rgba(0, 0, 0, .44), 0 0 0 1px rgba(214,16,29,.12) inset;
}
.product-tile figure {
    margin: 0;
    height: 255px;
    background: #080a0d;
    overflow: hidden;
}
.product-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.02) saturate(1.02);
    transform: translateZ(0);
    transition: transform .42s ease, filter .42s ease;
}
.product-tile:hover img { transform: translateZ(0) scale(1.045); filter: contrast(1.04) saturate(1.03); }
.product-tile .body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 170px;
    padding: 30px 32px 28px;
    background: linear-gradient(180deg, rgba(12, 13, 15, .20), rgba(12, 13, 15, .95) 34%, rgba(12, 13, 15, .99));
}
.product-tile h3 { margin: 0 62px 12px 0; font-size: 24px; line-height: 1.12; letter-spacing: -.025em; }
.product-tile p { max-width: 265px; margin: 0; color: #c2c9d1; line-height: 1.55; font-size: 16px; }

.stek-frame,
.glass-card {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, .065), rgba(255, 255, 255, .026));
    box-shadow: 0 34px 110px rgba(0, 0, 0, .50);
}
.distributor {
    position: relative;
    margin-top: 72px;
    border-radius: 22px;
    padding: 32px 42px 30px;
    overflow: hidden;
}
.distributor h2 { font-size: 32px; text-align: center; letter-spacing: -.038em; margin: 0 0 8px; }
.distributor p { text-align: center; color: var(--muted); margin: 0; }
.dist-stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 30px;
}
.dist-stat { display: grid; grid-template-columns: 56px 1fr; align-items: center; gap: 15px; padding: 18px 12px; }
.dist-stat svg { width: 48px; height: 48px; color: var(--red); }
.dist-stat strong { display: block; font-size: 32px; line-height: 1; font-weight: 950; letter-spacing: -.025em; }
.dist-stat small { display: block; margin-top: 5px; color: #a8b0ba; }
.consult-card {
    position: relative;
    min-height: 314px;
    border-radius: 20px;
    overflow: hidden;
    margin-top: 58px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: #07090c;
    box-shadow: 0 32px 108px rgba(0, 0, 0, .42);
}
.consult-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('/stek-assets/images/stek-cta-car-hq.jpg') center right / cover no-repeat;
    opacity: .94;
    filter: contrast(1.02) saturate(1.02);
}
.consult-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, #060708 0%, rgba(6, 7, 8, .93) 32%, rgba(6, 7, 8, .36) 62%, rgba(6, 7, 8, .08) 100%),
        radial-gradient(circle at 74% 18%, rgba(214, 16, 29, .16), transparent 25%);
}
.consult-content {
    position: relative;
    z-index: 2;
    width: min(650px, 100%);
    padding: 68px 76px;
}
.consult-content h2 { font-size: 44px; margin: 0 0 16px; }
.consult-content p { color: #c7ced6; line-height: 1.7; margin: 0 0 28px; font-size: 17px; }
.footer { padding: 48px 0 52px; border-top: 1px solid rgba(255, 255, 255, .08); color: #8f98a3; }
.foot { display: flex; justify-content: space-between; gap: 20px; }

/* Shared simple public pages */
.page-hero,
.catalog-hero,
.blog-hero { padding: 70px 0 40px; }
.page-card { border-radius: 24px; padding: 42px; }
.stek-form { display: grid; gap: 14px; }
.field input,
.field textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(0, 0, 0, .34);
    color: #fff;
    border-radius: 12px;
    padding: 14px 16px;
    outline: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.alert { padding: 12px 14px; border-radius: 12px; }
.alert.ok { background: rgba(68, 214, 130, .12); border: 1px solid rgba(68, 214, 130, .24); color: #baf7d2; }
.alert.error { background: rgba(255, 60, 70, .12); border: 1px solid rgba(255, 60, 70, .24); color: #ffd3d6; }
.mobile-menu { display: none; }

@media (max-width: 1380px) {
    :root { --edge: 32px; }
    .hero-title { font-size: clamp(52px, 5.0vw, 72px); }
    .hero-products-preview { grid-template-columns: repeat(3, 210px); right: 44px; }
    .preview-card { height: 124px; }
    .product-tile h3 { font-size: 22px; }
}
@media (max-width: 1180px) {
    .nav { display: flex; }
    .hero-content { width: 62vw; }
    .hero-products-preview { display: none; }
    .products-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hero-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .benefit:nth-child(2) { border-right: 0; }
    .benefit:nth-child(-n+2) { border-bottom: 1px solid rgba(255, 255, 255, .105); }
}
@media (max-width: 760px) {
    :root { --edge: 28px; }
    .head { min-height: 68px; }
    .brand-stack strong { font-size: 22px; }
    .head-actions .btn.red { display: none; }
    .home-hero { padding-top: 18px; }
    .hero-shell { min-height: 700px; border-radius: 22px 22px 0 0; }
    .hero-content { width: 100%; padding: 76px 28px 72px; }
    .hero-title { font-size: 48px; line-height: .96; }
    .hero-bg { background-position: 66% center; opacity: .72; }
    .hero-bg::before { background: linear-gradient(180deg, rgba(5, 6, 8, .84), rgba(5, 6, 8, .76)); }
    .hero-benefits { grid-template-columns: 1fr; border-radius: 0 0 22px 22px; }
    .benefit { border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .105); padding: 24px 26px; }
    .benefit:last-child { border-bottom: 0; }
    .section { padding: 54px 0; }
    .section-head { display: block; }
    .link-red { display: inline-flex; margin-top: 18px; }
    .products-row { grid-template-columns: 1fr; gap: 20px; }
    .dist-stats { grid-template-columns: 1fr; }
    .distributor { padding: 28px 22px; }
    .consult-card { min-height: 380px; }
    .consult-card::before { opacity: .45; background-position: center right; }
    .consult-content { padding: 48px 28px; }
    .consult-content h2 { font-size: 38px; }
    .foot { display: block; line-height: 1.9; }
}


/* v11 image quality tuning */
.hero-bg,
.preview-card img,
.product-tile img,
.consult-card::before {
    image-rendering: auto;
    backface-visibility: hidden;
}
@media (max-width: 760px) {
    .hero-progress { left: 28px; bottom: 34px; }
    .hero-content { padding-bottom: 96px; }
}


/* v12 brand, locator cards, history, modal, map pages */
.stek-logo img {
    width: 127px;
    height: auto;
    display: block;
}
.stek-logo .brand-icon,
.stek-logo .brand-stack { display: none; }
.head-actions { gap: 12px; }
.lang-switch { position: relative; flex: 0 0 auto; }
.lang-current {
    min-width: 58px;
    height: 38px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    background: rgba(255,255,255,.055);
    color: #fff;
    font-weight: 950;
    letter-spacing: .08em;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.lang-current::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); opacity: .8; }
.lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 112px;
    padding: 8px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 16px;
    background: rgba(8,10,13,.94);
    box-shadow: 0 22px 70px rgba(0,0,0,.52);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: .18s ease;
}
.lang-switch:hover .lang-menu,
.lang-switch.is-open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 10px;
    color: #dce2ea;
    text-decoration: none;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .08em;
}
.lang-menu a:hover,
.lang-menu a.is-active { background: rgba(214,16,29,.16); color: #fff; }

.hero-locator-preview {
    position: absolute;
    right: 56px;
    bottom: 46px;
    z-index: 4;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 320px));
    gap: 18px;
}
.locator-preview-card {
    position: relative;
    height: 150px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 18px;
    background: #0b0d10;
    box-shadow: 0 22px 64px rgba(0,0,0,.42);
    text-decoration: none;
    isolation: isolate;
}
.locator-preview-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: .82;
    filter: contrast(1.08) saturate(1.02);
    transition: transform .45s ease, opacity .45s ease, filter .45s ease;
}
.locator-preview-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(0,0,0,.06), rgba(0,0,0,.66)),
        radial-gradient(circle at 84% 16%, rgba(214,16,29,.26), transparent 38%);
}
.locator-preview-card span {
    position: absolute;
    left: 20px;
    bottom: 18px;
    right: 54px;
    z-index: 2;
    color: #fff;
    font-size: 16px;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: 0;
}
.locator-preview-card i {
    position: absolute;
    right: 18px;
    bottom: 18px;
    z-index: 2;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.42);
    display: grid;
    place-items: center;
    font-style: normal;
    transition: transform .22s ease, background .22s ease, border-color .22s ease;
}
.locator-preview-card:hover { border-color: rgba(214,16,29,.65); }
.locator-preview-card:hover img { transform: scale(1.06); opacity: .92; filter: contrast(1.13) saturate(1.08); }
.locator-preview-card:hover i { transform: translateX(3px); background: var(--red); border-color: var(--red); }

.product-tile .body { padding-right: 32px; }
.product-tile h3 { margin-right: 0; }

.history-block { margin-top: 58px; padding: 46px 48px; border-radius: 24px; position: relative; overflow: hidden; }
.history-block::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 0% 0%, rgba(214,16,29,.16), transparent 32%),
        linear-gradient(90deg, rgba(255,255,255,.055), transparent 40%);
}
.history-top { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.kicker-red { color: #ff3444; font-size: 12px; font-weight: 950; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 10px; }
.history-top h2 { font-size: clamp(36px, 3.3vw, 58px); }
.history-top p { width: min(560px, 100%); margin: 0; color: #c0c8d1; line-height: 1.7; }
.history-line { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.history-line::before { content: ""; position: absolute; left: 6%; right: 6%; top: 28px; height: 1px; background: linear-gradient(90deg, transparent, rgba(214,16,29,.78), rgba(255,255,255,.18), transparent); }
.history-item { position: relative; min-height: 190px; padding: 58px 18px 20px; border: 1px solid rgba(255,255,255,.10); border-radius: 18px; background: rgba(0,0,0,.22); }
.history-item::before { content: ""; position: absolute; top: 18px; left: 18px; width: 16px; height: 16px; border: 2px solid var(--red); border-radius: 50%; background: #090b0e; box-shadow: 0 0 0 8px rgba(214,16,29,.08); }
.history-item strong { display: block; color: #fff; font-size: 26px; line-height: 1; margin-bottom: 12px; font-weight: 950; }
.history-item h3 { margin: 0 0 10px; font-size: 16px; line-height: 1.22; letter-spacing: -.02em; }
.history-item p { margin: 0; color: #aeb7c1; font-size: 13px; line-height: 1.55; }

.contact-modal[hidden] { display: none !important; }
.contact-modal { position: fixed; inset: 0; z-index: 250; display: grid; place-items: center; padding: 24px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.74); backdrop-filter: blur(14px); }
.modal-panel {
    position: relative;
    width: min(620px, 100%);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 26px;
    background:
        radial-gradient(circle at 88% 0%, rgba(214,16,29,.18), transparent 32%),
        linear-gradient(180deg, rgba(18,22,28,.98), rgba(7,9,12,.98));
    box-shadow: 0 40px 130px rgba(0,0,0,.72);
    overflow: hidden;
}
.modal-panel::before { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255,255,255,.12); }
.modal-close {
    position: absolute;
    right: 18px;
    top: 18px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.06);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}
.modal-head { padding: 42px 46px 18px; }
.modal-head img { width: 44px; height: 44px; margin-bottom: 18px; filter: drop-shadow(0 12px 26px rgba(214,16,29,.28)); }
.modal-head h2 { font-size: 42px; margin: 0 46px 10px 0; }
.modal-head p { margin: 0; color: #b8c1cc; line-height: 1.65; }
.contact-form { display: grid; gap: 14px; padding: 18px 46px 46px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: grid; gap: 8px; color: #dce2e9; font-size: 13px; font-weight: 850; letter-spacing: .02em; }
.contact-form label.full { grid-column: 1 / -1; }
.req { color: #ff3444; }
.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 14px;
    background: rgba(0,0,0,.34);
    color: #fff;
    padding: 15px 16px;
    outline: none;
    font: inherit;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.contact-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #fff 50%), linear-gradient(135deg, #fff 50%, transparent 50%); background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
.phone-row { display: grid; grid-template-columns: 112px 1fr; gap: 10px; }
.contact-form textarea { min-height: 116px; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: rgba(214,16,29,.66); box-shadow: 0 0 0 4px rgba(214,16,29,.10); background: rgba(0,0,0,.42); }
.form-result { min-height: 22px; font-size: 14px; color: #b8c1cc; }
.form-result.ok { color: #baf7d2; }
.form-result.error { color: #ffd3d6; }

.locator-main { padding-bottom: 68px; }
.locator-hero { padding: 56px 0 28px; }
.locator-shell { border-radius: 28px; min-height: 470px; position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.14); background: #050608; box-shadow: 0 38px 120px rgba(0,0,0,.56); }
.locator-shell::before { content: ""; position: absolute; inset: 0; background: var(--locator-bg, url('/stek-assets/images/stek-hero-rear-hq.jpg')) center / cover no-repeat; opacity: .58; filter: contrast(1.08) saturate(1.02); }
.locator-shell::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,4,5,.96), rgba(3,4,5,.68) 48%, rgba(3,4,5,.26)), radial-gradient(circle at 80% 12%, rgba(214,16,29,.24), transparent 30%); }
.locator-copy { position: relative; z-index: 1; width: min(760px, 100%); padding: 82px 72px; }
.locator-copy h1 { margin: 0 0 20px; font-size: clamp(52px, 5.2vw, 84px); line-height: .92; letter-spacing: -.065em; }
.locator-copy p { margin: 0; max-width: 620px; color: #d2d8df; font-size: 18px; line-height: 1.75; }
.locator-panel { margin-top: 32px; display: grid; grid-template-columns: 360px 1fr; gap: 28px; align-items: stretch; }
.locator-sidebar { border-radius: 24px; padding: 24px; }
.locator-search { position: relative; margin-bottom: 18px; }
.locator-search input { width: 100%; height: 52px; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; background: rgba(0,0,0,.32); color: #fff; padding: 0 16px; outline: none; }
.locator-search input:focus { border-color: rgba(214,16,29,.62); box-shadow: 0 0 0 4px rgba(214,16,29,.10); }
.locator-list { display: grid; gap: 12px; max-height: 650px; overflow: auto; padding-right: 4px; }
.locator-card { border: 1px solid rgba(255,255,255,.10); border-radius: 16px; padding: 16px; background: rgba(0,0,0,.24); transition: border-color .18s ease, transform .18s ease, background .18s ease; }
.locator-card:hover,
.locator-card.is-active { border-color: rgba(214,16,29,.58); transform: translateY(-1px); background: rgba(214,16,29,.08); }
.locator-card h3 { margin: 0 0 8px; font-size: 16px; }
.locator-card p { margin: 0; color: #b9c2cc; font-size: 13px; line-height: 1.45; }
.locator-card small { display: inline-flex; margin-top: 10px; color: #ff5663; font-weight: 400; }
.map-stage { position: relative; min-height: 720px; border-radius: 24px; overflow: hidden; border: 1px solid rgba(255,255,255,.13); background: radial-gradient(circle at 55% 45%, rgba(78,96,120,.18), transparent 38%), linear-gradient(180deg, #080a0d, #020303); box-shadow: inset 0 0 0 1px rgba(255,255,255,.04); }
.map-stage::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 56px 56px; opacity: .34; }
.map-stage::after { content: ""; position: absolute; left: 7%; right: 5%; top: 24%; bottom: 17%; background: linear-gradient(135deg, rgba(95,110,130,.26), rgba(45,55,70,.18)); clip-path: polygon(0 42%,8% 31%,16% 34%,24% 28%,34% 36%,43% 30%,54% 35%,64% 25%,76% 32%,88% 30%,100% 38%,93% 51%,78% 50%,70% 62%,58% 58%,48% 70%,35% 62%,24% 69%,15% 58%,5% 61%); border: 1px solid rgba(255,255,255,.06); filter: drop-shadow(0 30px 70px rgba(0,0,0,.50)); }
.map-title { position: absolute; left: 28px; top: 24px; z-index: 3; }
.map-title strong { display: block; font-size: 22px; }
.map-title small { display: block; margin-top: 4px; color: #98a3af; }
.map-point { position: absolute; left: var(--x); top: var(--y); z-index: 4; width: 18px; height: 18px; border: 0; padding: 0; border-radius: 50%; background: #ff2738; box-shadow: 0 0 0 7px rgba(214,16,29,.18), 0 0 32px rgba(255,39,56,.65); cursor: pointer; transform: translate(-50%, -50%); }
.map-point::after { content: ""; position: absolute; inset: -9px; border: 1px solid rgba(255,39,56,.46); border-radius: inherit; animation: mapPulse 2.4s ease-out infinite; }
.map-point.distributor-pin { background: #fff; box-shadow: 0 0 0 7px rgba(255,255,255,.12), 0 0 28px rgba(255,255,255,.42); }
.map-point.is-active { width: 24px; height: 24px; background: #fff; box-shadow: 0 0 0 10px rgba(214,16,29,.24), 0 0 42px rgba(255,39,56,.75); }
@keyframes mapPulse { from { transform: scale(.62); opacity: .8; } to { transform: scale(1.45); opacity: 0; } }
.map-tooltip { position: absolute; z-index: 5; left: var(--x); top: calc(var(--y) - 16px); transform: translate(-50%, -100%); min-width: 180px; padding: 10px 12px; border-radius: 12px; border: 1px solid rgba(255,255,255,.14); background: rgba(7,9,12,.94); color: #fff; font-size: 12px; opacity: 0; visibility: hidden; pointer-events: none; transition: .16s ease; box-shadow: 0 16px 44px rgba(0,0,0,.44); }
.map-point:hover + .map-tooltip,
.map-point.is-active + .map-tooltip { opacity: 1; visibility: visible; transform: translate(-50%, -108%); }
.map-legend { position: absolute; right: 24px; bottom: 24px; z-index: 4; display: flex; gap: 12px; flex-wrap: wrap; }
.legend-pill { padding: 10px 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(0,0,0,.30); color: #c5cdd6; font-size: 12px; }

@media (max-width: 1380px) {
    .hero-locator-preview { grid-template-columns: repeat(2, 260px); right: 42px; }
    .locator-preview-card { height: 132px; }
    .history-line { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .history-line::before { display: none; }
}
@media (max-width: 1180px) {
    .hero-locator-preview { display: none; }
    .locator-panel { grid-template-columns: 1fr; }
    .locator-sidebar { order: 2; }
    .map-stage { min-height: 620px; }
}
@media (max-width: 760px) {
    .head-actions { gap: 8px; }
    .lang-current { min-width: 52px; height: 36px; }
    .history-block { padding: 30px 22px; }
    .history-top { display: block; }
    .history-top p { margin-top: 16px; }
    .history-line { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .phone-row { grid-template-columns: 92px 1fr; }
    .modal-head { padding: 34px 24px 14px; }
    .modal-head h2 { font-size: 34px; }
    .contact-form { padding: 16px 24px 30px; }
    .locator-copy { padding: 62px 28px; }
    .locator-copy h1 { font-size: 46px; }
    .locator-panel { margin-top: 22px; }
    .map-stage { min-height: 560px; }
    .map-title { left: 20px; top: 18px; }
}


/* v13 language, locator previews and real Russia map tuning */
.lang-current {
    font-weight: 400;
    letter-spacing: .045em;
    min-width: 70px;
    background: rgba(255,255,255,.045);
    border-color: rgba(255,255,255,.22);
}
.lang-current:hover { border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.07); }
.lang-menu {
    min-width: 156px;
    padding: 9px;
    border-radius: 18px;
    background: rgba(7,9,12,.97);
    border-color: rgba(255,255,255,.18);
}
.lang-menu a {
    min-height: 44px;
    padding: 11px 15px;
    border-radius: 13px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .035em;
    border: 1px solid transparent;
}
.lang-menu a + a { margin-top: 6px; }
.lang-menu a:hover {
    background: rgba(214,16,29,.08);
    border-color: rgba(214,16,29,.28);
    color: #ff6b75;
}
.lang-menu a.is-active {
    background: rgba(255,255,255,.055);
    border-color: rgba(255,255,255,.10);
    color: #fff;
}
.locator-preview-card img { opacity: .92; filter: contrast(1.12) saturate(1.08); }
.locator-preview-card::before {
    background:
        linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.60)),
        radial-gradient(circle at 82% 18%, rgba(214,16,29,.34), transparent 42%);
}
.locator-preview-card:hover img { opacity: 1; filter: contrast(1.18) saturate(1.14); }
.locator-shell::before { opacity: .64; filter: contrast(1.12) saturate(1.08); }
.locator-list {
    padding-right: 10px;
    scrollbar-width: thin;
    scrollbar-color: rgba(214,16,29,.90) rgba(255,255,255,.045);
}
.locator-list::-webkit-scrollbar { width: 6px; }
.locator-list::-webkit-scrollbar-track {
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
}
.locator-list::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: linear-gradient(180deg, #ff4451, #d6101d 48%, #7f070f);
    box-shadow: 0 0 18px rgba(214,16,29,.65);
}
.locator-list::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, #ff6670, #ee1d2b 50%, #a20c16); }
.locator-card { transform: none; }
.locator-card:hover,
.locator-card.is-active {
    margin-top: 1px;
    margin-bottom: -1px;
    transform: none;
    box-shadow: 0 18px 44px rgba(214,16,29,.10), inset 0 1px 0 rgba(255,255,255,.06);
}
.map-stage {
    min-height: 760px;
    background:
        radial-gradient(circle at 58% 44%, rgba(88,104,124,.18), transparent 36%),
        radial-gradient(circle at 84% 18%, rgba(214,16,29,.13), transparent 30%),
        linear-gradient(180deg, #080a0d, #020303);
}
.map-stage::after { display: none; }
.map-canvas {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 55%;
    width: min(94%, 1280px);
    aspect-ratio: 1650 / 1000;
    transform: translate(-50%, -50%);
}
.russia-map-art {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: .56;
    filter: drop-shadow(0 34px 80px rgba(0,0,0,.62));
}
.map-point {
    left: var(--x);
    top: var(--y);
    width: 16px;
    height: 16px;
    z-index: 4;
    border: 2px solid rgba(255,255,255,.18);
}
.map-point.is-active { width: 23px; height: 23px; }
.map-tooltip {
    left: var(--x);
    top: calc(var(--y) - 17px);
    z-index: 6;
}
.map-title {
    z-index: 6;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(0,0,0,.24);
    backdrop-filter: blur(12px);
}
.map-legend { z-index: 6; }
@media (max-width: 1180px) {
    .map-canvas { width: min(96%, 1120px); top: 56%; }
}
@media (max-width: 760px) {
    .lang-current { min-width: 62px; }
    .lang-menu { right: -8px; min-width: 142px; }
    .map-stage { min-height: 590px; }
    .map-canvas { width: 112%; top: 56%; }
    .map-point { width: 14px; height: 14px; }
    .map-tooltip { min-width: 150px; font-size: 11px; }
}


/* v14 contact modal proportional tuning */
.contact-modal {
    padding: clamp(12px, 2.1vw, 28px);
    align-items: center;
    overflow: auto;
}
.modal-backdrop {
    background: rgba(0,0,0,.78);
    backdrop-filter: blur(16px);
}
.modal-panel {
    width: min(860px, calc(100vw - 34px));
    max-height: calc(100dvh - 34px);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    border-radius: 28px;
    background:
        radial-gradient(circle at 82% 5%, rgba(214,16,29,.20), transparent 30%),
        radial-gradient(circle at 8% 94%, rgba(214,16,29,.12), transparent 32%),
        linear-gradient(180deg, rgba(19,23,29,.98), rgba(5,7,10,.985));
    overflow: hidden;
}
.modal-close {
    position: absolute;
    right: 18px;
    top: 40px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .16);
    background: rgba(255, 255, 255, .06);
    color: #fff;
    font-size: 28px;
    line-height: 1.5;
    cursor: pointer;
    z-index: 8;
    display: grid;
    place-items: center;
    padding: 0 0 3px;
    transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.modal-close:hover {
    transform: translateY(1px);
    border-color: rgba(255,255,255,.28);
    background: rgba(214,16,29,.18);
}
.modal-head {
    position: relative;
    z-index: 1;
    padding: 54px 70px 14px;
    overflow: hidden;
}
.modal-head .modal-brand-mark,
.modal-head img.modal-brand-mark {
    position: absolute;
    left: 38px;
    top: 18px;
    width: 190px;
    height: 190px;
    margin: 0;
    opacity: .115;
    transform: rotate(-14deg);
    filter: drop-shadow(0 26px 44px rgba(214,16,29,.26));
    pointer-events: none;
    z-index: -1;
}
.modal-head h2 {
    position: relative;
    z-index: 1;
    margin: 44px 58px 10px 0;
    font-size: clamp(42px, 4vw, 58px);
    line-height: .96;
    letter-spacing: -.055em;
}
.modal-head p {
    position: relative;
    z-index: 1;
    max-width: 680px;
    font-size: 18px;
    line-height: 1.55;
}
.contact-form {
    position: relative;
    z-index: 2;
    padding: 12px 70px 44px;
    gap: 12px;
    overflow: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(214,16,29,.62) rgba(255,255,255,.04);
}
.contact-form::-webkit-scrollbar { width: 5px; }
.contact-form::-webkit-scrollbar-track { background: rgba(255,255,255,.035); border-radius: 999px; }
.contact-form::-webkit-scrollbar-thumb { background: rgba(214,16,29,.72); border-radius: 999px; }
.form-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 18px;
    row-gap: 14px;
    align-items: start;
}
.contact-form label {
    min-width: 0;
    gap: 9px;
    font-size: 14px;
    line-height: 1.1;
}
.label-title {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    min-height: 18px;
}
.req {
    display: inline-block;
    color: #ff3444;
    font-weight: 950;
    line-height: 1;
    transform: translateY(-1px);
}
.contact-form input,
.contact-form textarea,
.contact-form select {
    box-sizing: border-box;
    height: 58px;
    border-radius: 15px;
    padding: 0 20px;
    font-size: 16px;
    font-weight: 750;
}
.contact-form textarea {
    height: auto;
    min-height: 112px;
    padding-top: 18px;
    line-height: 1.55;
}
.phone-row {
    grid-template-columns: 136px minmax(0, 1fr);
    gap: 12px;
}
.contact-form select {
    font-weight: 900;
    background-position: calc(100% - 22px) 27px, calc(100% - 16px) 27px;
}
.form-result {
    min-height: 18px;
    font-size: 13px;
}
.contact-form .btn.red[type="submit"] {
    width: 100%;
    min-height: 64px;
    border-radius: 14px;
    margin-top: 2px;
    justify-content: center;
    font-size: 16px;
}
@media (max-height: 820px) and (min-width: 761px) {
    .modal-panel { width: min(820px, calc(100vw - 28px)); max-height: calc(100dvh - 24px); }
    .modal-head { padding: 38px 58px 10px; }
    .modal-head .modal-brand-mark,
    .modal-head img.modal-brand-mark { width: 160px; height: 160px; left: 30px; top: 10px; }
    .modal-head h2 { margin-top: 34px; font-size: 46px; }
    .modal-head p { font-size: 16px; line-height: 1.48; }
    .contact-form { padding: 10px 58px 34px; gap: 10px; }
    .form-grid { row-gap: 10px; }
    .contact-form input,
    .contact-form select { height: 52px; }
    .contact-form textarea { min-height: 92px; }
    .contact-form .btn.red[type="submit"] { min-height: 56px; }
    .modal-close { top: 32px; }
}
@media (max-width: 760px) {
    .contact-modal { padding: 10px; align-items: start; }
    .modal-panel { width: 100%; max-height: calc(100dvh - 20px); border-radius: 22px; }
    .modal-close { top: 18px; right: 16px; }
    .modal-head { padding: 34px 22px 10px; }
    .modal-head .modal-brand-mark,
    .modal-head img.modal-brand-mark { width: 138px; height: 138px; left: 18px; top: 8px; }
    .modal-head h2 { margin: 44px 56px 8px 0; font-size: 38px; }
    .modal-head p { font-size: 15px; line-height: 1.5; }
    .contact-form { padding: 10px 22px 24px; }
    .form-grid { grid-template-columns: 1fr; gap: 12px; }
    .phone-row { grid-template-columns: 108px minmax(0, 1fr); }
    .contact-form input,
    .contact-form select { height: 52px; padding-inline: 14px; }
    .contact-form textarea { min-height: 96px; }
}

/* v15 catalog and product pages */
.btn.ghost {
    background: rgba(255,255,255,.035);
    border: 1px solid rgba(255,255,255,.16);
    color: #fff;
    text-decoration: none;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.btn.ghost:hover { border-color: rgba(214,16,29,.55); background: rgba(214,16,29,.10); }
.catalog-page { padding-bottom: 44px; }
.breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
    color: rgba(226,232,240,.62);
    font-size: 13px;
    letter-spacing: .04em;
}
.breadcrumbs a { color: #fff; text-decoration: none; opacity: .74; }
.breadcrumbs a:hover { opacity: 1; color: #ff5663; }
.catalog-hero-v15 {
    position: relative;
    min-height: 560px;
    margin-top: 28px;
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.14);
    background: #050608;
    box-shadow: 0 42px 140px rgba(0,0,0,.54);
}
.catalog-hero-bg {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    opacity: .66;
    filter: contrast(1.12) saturate(1.08);
    transform: scale(1.015);
}
.catalog-hero-v15::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3,4,5,.96) 0%, rgba(3,4,5,.82) 44%, rgba(3,4,5,.26) 100%),
        radial-gradient(circle at 82% 15%, rgba(214,16,29,.26), transparent 32%),
        linear-gradient(0deg, rgba(3,4,5,.86), transparent 48%);
    z-index: 1;
}
.catalog-hero-inner {
    position: relative;
    z-index: 2;
    width: min(820px, 100%);
    padding: 76px 72px 72px;
}
.catalog-hero-inner h1 {
    margin: 0 0 20px;
    font-size: clamp(58px, 6vw, 108px);
    line-height: .88;
    letter-spacing: -.075em;
}
.catalog-hero-inner p {
    max-width: 680px;
    margin: 0;
    color: #cbd3dc;
    font-size: 19px;
    line-height: 1.72;
}
.catalog-hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.catalog-hero-stats {
    position: absolute;
    z-index: 2;
    right: 34px;
    bottom: 34px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: min(620px, calc(100% - 68px));
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 24px;
    background: rgba(7,9,12,.70);
    backdrop-filter: blur(18px);
    overflow: hidden;
}
.catalog-hero-stats div { padding: 24px 28px; border-left: 1px solid rgba(255,255,255,.09); }
.catalog-hero-stats div:first-child { border-left: 0; }
.catalog-hero-stats strong { display: block; font-size: 42px; line-height: .95; letter-spacing: -.05em; }
.catalog-hero-stats small { display: block; margin-top: 8px; color: #aeb7c2; }
.catalog-category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 22px;
}
.catalog-category-card {
    min-height: 330px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 10px;
    padding: 28px;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,.14);
    background: #080a0d;
    text-decoration: none;
    box-shadow: 0 24px 70px rgba(0,0,0,.32);
}
.catalog-category-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .68;
    filter: contrast(1.09) saturate(1.05);
    transition: transform .45s ease, opacity .25s ease, filter .25s ease;
}
.catalog-category-card .shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.88) 75%), radial-gradient(circle at 88% 18%, rgba(214,16,29,.22), transparent 32%);
}
.catalog-category-card span,
.catalog-category-card h3,
.catalog-category-card p,
.catalog-category-card i { position: relative; z-index: 1; }
.catalog-category-card span {
    align-self: flex-start;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.06);
    color: #ff5663;
    font-size: 11px;
    letter-spacing: .12em;
    font-weight: 900;
}
.catalog-category-card h3 { margin: 10px 0 0; font-size: 31px; line-height: 1; letter-spacing: -.04em; }
.catalog-category-card p { margin: 0; color: #c6ced8; line-height: 1.5; }
.catalog-category-card i { margin-top: 8px; color: #ff5663; font-style: normal; font-weight: 850; }
.catalog-category-card:hover { border-color: rgba(214,16,29,.62); }
.catalog-category-card:hover img { transform: scale(1.07); opacity: .82; filter: contrast(1.15) saturate(1.12); }
.catalog-filter-head { align-items: end; }
.catalog-filters {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
}
.catalog-filters button {
    height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.13);
    background: rgba(255,255,255,.035);
    color: #dce2e8;
    font: inherit;
    font-size: 12px;
    letter-spacing: .08em;
    font-weight: 850;
    cursor: pointer;
    transition: .18s ease;
}
.catalog-filters button:hover,
.catalog-filters button.is-active { border-color: rgba(214,16,29,.64); background: rgba(214,16,29,.16); color: #fff; }
.catalog-product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}
.catalog-product-grid.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalog-product-card {
    min-height: 430px;
    display: grid;
    grid-template-rows: 205px 1fr;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,.13);
    background: linear-gradient(180deg, rgba(16,19,24,.92), rgba(5,6,8,.96));
    text-decoration: none;
    transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.catalog-product-card[hidden] { display: none !important; }
.catalog-product-card:hover { border-color: rgba(214,16,29,.62); transform: translateY(-2px); background: linear-gradient(180deg, rgba(23,24,29,.98), rgba(7,8,11,.98)); }
.catalog-product-card figure { position: relative; margin: 0; overflow: hidden; background: #050608; }
.catalog-product-card figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.56)); }
.catalog-product-card img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.08) saturate(1.05); transition: transform .45s ease; }
.catalog-product-card:hover img { transform: scale(1.055); }
.catalog-product-body { padding: 24px; display: flex; flex-direction: column; }
.catalog-product-body > span {
    color: #ff5663;
    font-size: 11px;
    letter-spacing: .12em;
    font-weight: 950;
    text-transform: uppercase;
}
.catalog-product-body h3 { margin: 12px 0 10px; font-size: 28px; line-height: 1; letter-spacing: -.04em; }
.catalog-product-body p { margin: 0; color: #c3ccd6; line-height: 1.55; }
.product-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 20px; }
.product-tags em {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.11);
    background: rgba(255,255,255,.04);
    color: #cbd3dc;
    font-size: 12px;
    font-style: normal;
    line-height: 1;
}
.product-tags.large { margin-top: 24px; padding-top: 0; }
.product-tags.large em { min-height: 34px; padding-inline: 13px; }
.selection-block {
    display: grid;
    grid-template-columns: .78fr 1.22fr;
    gap: 34px;
    padding: 38px;
    align-items: center;
    overflow: hidden;
    position: relative;
}
.selection-block::after {
    content: "";
    position: absolute;
    right: -12%;
    top: -45%;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(214,16,29,.17), transparent 62%);
    pointer-events: none;
}
.selection-copy { position: relative; z-index: 1; }
.selection-copy h2 { margin: 8px 0 14px; font-size: 44px; line-height: .98; letter-spacing: -.055em; }
.selection-copy p { margin: 0; color: #bdc6cf; line-height: 1.7; }
.selection-steps { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.selection-steps div {
    min-height: 210px;
    padding: 24px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(0,0,0,.24);
}
.selection-steps strong { display: block; color: #ff5663; font-size: 14px; letter-spacing: .18em; }
.selection-steps h3 { margin: 34px 0 12px; font-size: 22px; }
.selection-steps p { margin: 0; color: #aeb8c3; line-height: 1.55; }
.catalog-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 44px 48px;
    border-radius: 28px;
    border: 1px solid rgba(255,255,255,.14);
    background:
        linear-gradient(90deg, rgba(7,9,12,.96), rgba(7,9,12,.78)),
        radial-gradient(circle at 88% 12%, rgba(214,16,29,.26), transparent 38%);
    box-shadow: 0 32px 90px rgba(0,0,0,.38);
}
.catalog-cta h2 { margin: 8px 0 10px; font-size: clamp(36px, 4vw, 62px); line-height: .95; letter-spacing: -.06em; }
.catalog-cta p { margin: 0; color: #bdc6cf; line-height: 1.65; max-width: 720px; }
.product-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 34px;
    align-items: stretch;
    margin-top: 28px;
    min-height: 560px;
}
.product-hero-media {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.14);
    background: #050608;
    box-shadow: 0 32px 120px rgba(0,0,0,.46);
}
.product-hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.72));
}
.product-hero-media img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.1) saturate(1.08); }
.product-media-badge {
    position: absolute;
    z-index: 1;
    left: 28px;
    bottom: 28px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(214,16,29,.88);
    color: #fff;
    font-weight: 900;
    font-size: 12px;
    letter-spacing: .08em;
}
.product-hero-copy {
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.13);
    padding: 56px;
    background: linear-gradient(135deg, rgba(17,20,26,.88), rgba(5,6,8,.96)), radial-gradient(circle at 88% 8%, rgba(214,16,29,.18), transparent 42%);
    overflow: hidden;
}
.product-hero-copy h1 {
    margin: 0 0 20px;
    font-size: clamp(56px, 6vw, 108px);
    line-height: .86;
    letter-spacing: -.075em;
}
.product-hero-copy p { max-width: 720px; margin: 0; color: #cbd3dc; font-size: 18px; line-height: 1.7; }
.product-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.category-points {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 32px 36px;
}
.category-points h2 { margin: 8px 0 0; font-size: 38px; line-height: 1; letter-spacing: -.045em; }
.category-point-list { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.category-point-list span {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.13);
    background: rgba(255,255,255,.045);
    color: #dbe2ea;
    font-weight: 780;
}
.product-info-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 24px; }
.product-feature-panel,
.product-specs,
.application-strip { padding: 34px; }
.product-feature-panel h2,
.product-specs h2,
.application-strip h2 { margin: 8px 0 24px; font-size: 42px; line-height: .98; letter-spacing: -.055em; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.feature-list div {
    display: flex;
    gap: 12px;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.035);
}
.feature-list span { color: #ff5663; font-weight: 950; }
.feature-list p { margin: 0; color: #cad2da; line-height: 1.55; }
.product-specs dl { margin: 0; display: grid; gap: 10px; }
.product-specs dl div {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,.09);
}
.product-specs dt { color: #7e8792; }
.product-specs dd { margin: 0; color: #fff; font-weight: 780; }
.application-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.application-strip p { margin: 0; color: #bdc6cf; line-height: 1.7; }
.application-cells { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.application-cells span {
    min-height: 86px;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid rgba(214,16,29,.25);
    background: rgba(214,16,29,.09);
    color: #fff;
    font-weight: 900;
}
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.related-card {
    display: grid;
    grid-template-columns: 150px 1fr;
    min-height: 170px;
    overflow: hidden;
    border-radius: 22px;
    border: 1px solid rgba(255,255,255,.13);
    background: rgba(10,12,16,.86);
    text-decoration: none;
    transition: .2s ease;
}
.related-card:hover { border-color: rgba(214,16,29,.62); transform: translateY(-2px); }
.related-card img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.1) saturate(1.05); }
.related-card div { padding: 20px; }
.related-card span { color: #ff5663; font-size: 11px; letter-spacing: .12em; font-weight: 900; text-transform: uppercase; }
.related-card h3 { margin: 10px 0 8px; font-size: 24px; line-height: 1; }
.related-card p { margin: 0; color: #b9c3cd; line-height: 1.5; font-size: 14px; }
@media (max-width: 1280px) {
    .catalog-category-grid,
    .catalog-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-product-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-hero { grid-template-columns: 1fr; }
    .product-hero-media { min-height: 420px; }
    .product-info-grid,
    .selection-block,
    .application-strip { grid-template-columns: 1fr; }
    .catalog-hero-stats { position: relative; right: auto; bottom: auto; margin: -18px 34px 34px; width: auto; }
}
@media (max-width: 900px) {
    .catalog-hero-inner { padding: 54px 28px 48px; }
    .catalog-hero-stats { grid-template-columns: 1fr; }
    .catalog-hero-stats div { border-left: 0; border-top: 1px solid rgba(255,255,255,.09); }
    .catalog-hero-stats div:first-child { border-top: 0; }
    .catalog-category-grid,
    .catalog-product-grid,
    .catalog-product-grid.compact,
    .feature-list,
    .related-grid,
    .selection-steps { grid-template-columns: 1fr; }
    .catalog-filter-head { align-items: flex-start; }
    .catalog-filters { justify-content: flex-start; }
    .selection-block,
    .product-feature-panel,
    .product-specs,
    .application-strip { padding: 24px; }
    .catalog-cta { flex-direction: column; align-items: flex-start; padding: 32px 26px; }
    .product-hero-copy { padding: 34px 26px; }
    .product-hero-copy h1 { font-size: 52px; }
    .category-points { flex-direction: column; align-items: flex-start; }
    .category-point-list { justify-content: flex-start; }
    .related-card { grid-template-columns: 1fr; }
    .related-card img { height: 190px; }
}
@media (max-width: 560px) {
    .catalog-hero-v15 { margin-top: 16px; min-height: 500px; border-radius: 22px; }
    .catalog-hero-inner h1 { font-size: 50px; }
    .catalog-hero-inner p,
    .product-hero-copy p { font-size: 16px; }
    .catalog-category-card { min-height: 300px; padding: 22px; }
    .catalog-product-card { grid-template-rows: 190px 1fr; min-height: 400px; }
    .product-hero { margin-top: 16px; }
    .product-hero-media { min-height: 300px; border-radius: 22px; }
    .product-hero-copy { border-radius: 22px; }
    .application-cells { grid-template-columns: 1fr; }
    .product-specs dl div { grid-template-columns: 1fr; gap: 4px; }
}


/* v16 commercial pages, unified locations and typography tuning */
h1, h2, h3, h4, h5, h6,
.hero-title,
.section-head h2,
.product-tile h3,
.distributor h2,
.history-top h2,
.history-item h3,
.catalog-hero-inner h1,
.catalog-category-card h3,
.catalog-product-body h3,
.selection-copy h2,
.catalog-cta h2,
.product-hero-copy h1,
.category-points h2,
.product-feature-panel h2,
.product-specs h2,
.application-strip h2,
.locator-copy h1,
.related-card h3 {
    letter-spacing: 0 !important;
}
.hero-title { line-height: 1 !important; }
.btn { font-weight: 400 !important; white-space: nowrap; }
.btn.small { font-weight: 400 !important; }
.catalog-cta .btn { flex: 0 0 auto; }
.catalog-hero-bg { background-image: var(--catalog-hero-bg); }
.product-hero-media img,
.catalog-category-card img,
.catalog-product-card img,
.related-card img { filter: contrast(1.07) saturate(1.04); }
.product-hero-actions .btn,
.catalog-hero-actions .btn,
.hero-actions .btn { white-space: nowrap; }
.modal-head h2 { letter-spacing: 0 !important; }

.locator-hero-actions { margin-top: 32px; }
.locator-tabs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 18px;
}
.locator-tabs button,
.locator-map-switch button {
    appearance: none;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    color: #c8d0d9;
    border-radius: 14px;
    min-height: 46px;
    padding: 0 16px;
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: .18s ease;
}
.locator-tabs button:hover,
.locator-tabs button.is-active,
.locator-map-switch button:hover,
.locator-map-switch button.is-active {
    color: #fff;
    border-color: rgba(214,16,29,.60);
    background: rgba(214,16,29,.13);
    box-shadow: 0 18px 44px rgba(214,16,29,.10), inset 0 1px 0 rgba(255,255,255,.05);
}
.locator-map-switch {
    position: absolute;
    z-index: 7;
    left: 50%;
    top: 26px;
    transform: translateX(-50%);
    display: inline-flex;
    gap: 8px;
    padding: 8px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(0,0,0,.28);
    backdrop-filter: blur(14px);
}
.locator-map-switch button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    border-radius: 12px;
    white-space: nowrap;
}
.locator-map-switch button span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff2738;
    box-shadow: 0 0 16px rgba(255,39,56,.75);
}
.locator-map-switch button[data-locator-type-toggle="distributors"] span {
    background: #fff;
    box-shadow: 0 0 16px rgba(255,255,255,.55);
}
.locator-card[hidden],
.map-point[hidden],
.map-tooltip[hidden] { display: none !important; }
.locator-card { transition: border-color .18s ease, background .18s ease, box-shadow .18s ease, margin .18s ease; }
.map-title { min-width: 246px; }
.map-stage .map-canvas { top: 56%; }
.map-point.distributor-pin::after { border-color: rgba(255,255,255,.36); }
.map-point.distributor-pin.is-active { background: #fff; box-shadow: 0 0 0 10px rgba(255,255,255,.12), 0 0 42px rgba(255,255,255,.72); }
.legend-pill { display: inline-flex; align-items: center; gap: 8px; }
.legend-pill b { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.legend-red { background: #ff2738; box-shadow: 0 0 12px rgba(255,39,56,.75); }
.legend-white { background: #fff; box-shadow: 0 0 12px rgba(255,255,255,.55); }

.info-page { padding-bottom: 44px; }
.info-hero {
    position: relative;
    min-height: 590px;
    margin-top: 28px;
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.14);
    background: #050608;
    box-shadow: 0 42px 140px rgba(0,0,0,.54);
}
.info-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .72;
    filter: contrast(1.10) saturate(1.05);
    transform: scale(1.015);
}
.info-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(3,4,5,.97) 0%, rgba(3,4,5,.82) 46%, rgba(3,4,5,.26) 100%),
        radial-gradient(circle at 84% 16%, rgba(214,16,29,.28), transparent 34%),
        linear-gradient(0deg, rgba(3,4,5,.88), transparent 48%);
}
.info-hero-copy {
    position: relative;
    z-index: 2;
    width: min(850px, 100%);
    padding: 78px 72px;
}
.info-hero-copy h1 {
    margin: 0 0 22px;
    font-size: clamp(58px, 6vw, 106px);
    line-height: .94;
    letter-spacing: 0;
}
.info-hero-copy p {
    max-width: 720px;
    margin: 0;
    color: #cbd3dc;
    font-size: 19px;
    line-height: 1.72;
}
.process-grid,
.tech-grid,
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}
.tech-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.process-card,
.tech-card,
.contact-card {
    padding: 30px;
    min-height: 280px;
    position: relative;
    overflow: hidden;
}
.process-card::after,
.tech-card::after,
.contact-card::after {
    content: "";
    position: absolute;
    right: -90px;
    top: -110px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(214,16,29,.18), transparent 64%);
}
.process-card strong,
.tech-card span,
.contact-card span {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(214,16,29,.30);
    background: rgba(214,16,29,.10);
    color: #ff5663;
    font-size: 12px;
    letter-spacing: .14em;
}
.process-card h2,
.tech-card h2,
.contact-card h2 {
    margin: 34px 0 14px;
    font-size: 28px;
    line-height: 1.04;
}
.process-card p,
.tech-card p,
.contact-card p,
.split-feature p {
    margin: 0;
    color: #bdc6cf;
    line-height: 1.68;
}
.split-feature {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 34px;
    padding: 38px;
    align-items: center;
}
.split-feature h2 {
    margin: 8px 0 16px;
    font-size: clamp(36px, 3.6vw, 58px);
    line-height: 1;
}
.feature-list.stacked { grid-template-columns: 1fr; }
.contact-card a {
    display: inline-flex;
    margin-top: 28px;
    color: #ff5663;
    text-decoration: none;
    font-weight: 500;
}
.compact-contact-hero { min-height: 540px; }

@media (max-width: 1180px) {
    .locator-map-switch { position: relative; left: auto; top: auto; transform: none; margin: 20px 20px 0; width: max-content; }
    .process-grid,
    .tech-grid,
    .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .split-feature { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .info-hero { margin-top: 16px; min-height: 520px; border-radius: 22px; }
    .info-hero-copy { padding: 54px 26px; }
    .info-hero-copy h1 { font-size: 48px; }
    .info-hero-copy p { font-size: 16px; }
    .process-grid,
    .tech-grid,
    .contact-grid { grid-template-columns: 1fr; }
    .locator-map-switch { display: grid; width: calc(100% - 40px); }
    .locator-map-switch button { justify-content: center; }
    .catalog-cta .btn { width: 100%; }
    .btn { white-space: normal; }
}

/* v17 catalog expansion, menu, locations and contacts polishing */
.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown > a { display: inline-flex; align-items: center; gap: 6px; }
.catalog-mega {
    position: absolute;
    left: 50%;
    top: calc(100% + 18px);
    transform: translateX(-50%) translateY(10px);
    width: min(1120px, calc(100vw - 48px));
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    padding: 22px;
    border-radius: 26px;
    border: 1px solid rgba(255,255,255,.14);
    background: linear-gradient(135deg, rgba(14,16,21,.98), rgba(7,8,11,.98));
    box-shadow: 0 36px 110px rgba(0,0,0,.58), inset 0 1px 0 rgba(255,255,255,.06);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.nav-dropdown:hover .catalog-mega,
.nav-dropdown:focus-within .catalog-mega { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.catalog-mega::before { content: ""; position: absolute; left: 50%; top: -18px; width: 220px; height: 18px; transform: translateX(-50%); }
.mega-intro {
    min-height: 100%;
    border-radius: 20px;
    padding: 22px;
    background:
        linear-gradient(180deg, rgba(214,16,29,.16), rgba(214,16,29,.02)),
        url('/stek-assets/images/official-dyno-packages.png') center / cover no-repeat;
    overflow: hidden;
    position: relative;
}
.mega-intro::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.28), rgba(0,0,0,.82)); }
.mega-intro > * { position: relative; z-index: 1; }
.mega-intro span { color: #ff5663; text-transform: uppercase; letter-spacing: .14em; font-size: 10px; font-weight: 700; }
.mega-intro strong { display: block; margin-top: 8px; font-size: 28px; line-height: 1; }
.mega-intro p { margin: 12px 0 20px; color: #c5ced8; line-height: 1.55; font-size: 14px; }
.mega-intro a { display: inline-flex; padding: 0; border-radius: 0; background: transparent !important; color: #ff6670; text-transform: none; letter-spacing: 0; font-size: 14px; }
.mega-columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.mega-col { padding: 16px; border-radius: 18px; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.07); }
.mega-col a { display: block; padding: 7px 0; border-radius: 0; background: transparent !important; color: #bfc8d2; font-size: 13px; line-height: 1.24; letter-spacing: 0; text-transform: none; }
.mega-col a:hover { color: #fff; }
.mega-col .mega-title { margin-bottom: 6px; padding: 0 0 10px; color: #fff; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.08); }

.catalog-hero-bg { background-image: url('/stek-assets/images/official-dyno-packages.png') !important; }
.catalog-category-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.catalog-category-card { min-height: 360px; }
.catalog-product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.catalog-product-card { grid-template-rows: 210px 1fr; min-height: 430px; }
.catalog-product-body h3 { font-size: 26px; }
.catalog-filters { max-width: 940px; }
.product-hero-media { min-height: 620px; }
.product-hero-media img { object-position: center; }
.product-hero-copy h1 { max-width: 840px; }
.related-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.locator-map-switch { display: none !important; }
.locator-card:hover,
.locator-card.is-active {
    margin-top: 1px !important;
    margin-bottom: 0 !important;
    transform: none !important;
}
.locator-tabs button { min-height: 50px; font-weight: 500; }
.map-title { left: 28px; top: 28px; z-index: 7; }
.map-stage .map-canvas { top: 58%; }

.contact-hero-v17 { min-height: 520px; }
.contact-hero-v17 .info-hero-bg { filter: contrast(1.08) saturate(.95); opacity: .74; }
.contact-direct-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: 28px; align-items: stretch; }
.contact-direct-form { padding: 42px; overflow: hidden; }
.contact-direct-form h2 { margin: 8px 0 12px; font-size: clamp(42px, 4.2vw, 70px); line-height: 1; letter-spacing: 0; }
.contact-direct-form > p { margin: 0 0 28px; color: #b8c1cc; max-width: 760px; line-height: 1.65; }
.inline-contact-form { padding: 0 !important; max-height: none !important; overflow: visible !important; }
.inline-contact-form .form-grid { gap: 18px; }
.inline-contact-form .btn.red { width: 100%; margin-top: 10px; }
.contact-map-card { position: relative; min-height: 680px; padding: 0; overflow: hidden; }
.contact-map-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 58% 48%, rgba(214,16,29,.26), transparent 28%), linear-gradient(135deg, rgba(255,255,255,.03), transparent); }
.contact-map-top { position: relative; z-index: 2; padding: 42px 42px 0; max-width: 520px; }
.contact-map-top span { color: #ff5663; text-transform: uppercase; letter-spacing: .16em; font-size: 11px; font-weight: 700; }
.contact-map-top strong { display: block; margin-top: 8px; font-size: 42px; line-height: 1; }
.contact-map-top p { margin: 14px 0 0; color: #bac4ce; line-height: 1.6; }
.contact-map-visual { position: absolute; inset: 160px 24px 128px; border-radius: 26px; background: linear-gradient(180deg, rgba(6,8,12,.96), rgba(7,8,10,.78)), radial-gradient(circle at 45% 50%, rgba(214,16,29,.12), transparent 40%); border: 1px solid rgba(255,255,255,.10); overflow: hidden; }
.contact-map-visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 44px 44px; opacity: .55; }
.map-ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1px solid rgba(214,16,29,.30); transform: translate(-50%,-50%); }
.ring-one { width: 260px; height: 260px; animation: mapPulse 4.6s ease-in-out infinite; }
.ring-two { width: 440px; height: 440px; animation: mapPulse 6.8s ease-in-out infinite reverse; opacity: .55; }
.moscow-pin { position: absolute; left: 50%; top: 50%; width: 24px; height: 24px; border-radius: 50%; transform: translate(-50%,-50%); background: #ff3444; box-shadow: 0 0 0 10px rgba(214,16,29,.18), 0 0 38px rgba(255,45,62,.95); }
.moscow-pin span { position: absolute; inset: 7px; border-radius: 50%; background: #fff; }
.map-line { position: absolute; height: 1px; background: linear-gradient(90deg, transparent, rgba(214,16,29,.65), transparent); transform-origin: left center; }
.line-one { width: 64%; left: 22%; top: 47%; transform: rotate(-13deg); }
.line-two { width: 52%; left: 26%; top: 58%; transform: rotate(18deg); }
.map-label { position: absolute; left: calc(50% + 26px); top: calc(50% - 52px); padding: 12px 14px; border-radius: 14px; background: rgba(0,0,0,.62); border: 1px solid rgba(255,255,255,.10); color: #fff; font-weight: 700; box-shadow: 0 18px 60px rgba(0,0,0,.34); }
.contact-map-info { position: absolute; z-index: 2; left: 42px; right: 42px; bottom: 36px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 12px; }
.contact-map-info div { border-radius: 18px; border: 1px solid rgba(255,255,255,.10); background: rgba(0,0,0,.34); padding: 18px; }
.contact-map-info span { display: block; color: #8f9aa5; font-size: 13px; margin-bottom: 8px; }
.contact-map-info strong { color: #fff; }
@keyframes mapPulse { 0%,100%{ opacity:.35; transform:translate(-50%,-50%) scale(.96);} 50%{opacity:.78; transform:translate(-50%,-50%) scale(1.04);} }

@media (max-width: 1280px) {
    .catalog-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .catalog-category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .contact-direct-grid { grid-template-columns: 1fr; }
    .contact-map-card { min-height: 600px; }
}
@media (max-width: 980px) {
    .catalog-mega { display: none; }
    .catalog-product-grid,
    .catalog-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .catalog-product-grid,
    .catalog-category-grid { grid-template-columns: 1fr; }
    .contact-direct-form { padding: 26px 20px; }
    .contact-map-top { padding: 28px 24px 0; }
    .contact-map-info { left: 24px; right: 24px; grid-template-columns: 1fr; }
    .contact-map-card { min-height: 650px; }
}


.hero-title {
    font-size: clamp(54px, 3.6vw, 78px);
    line-height: 1;
    letter-spacing: 0;
}
.hero-progress .progress-line {
    position: relative;
    overflow: hidden;
    background: rgba(255,255,255,.24);
}
.hero-progress .progress-line::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    border-radius: inherit;
    background: #df1020;
}
.hero-slide.is-active .hero-progress .progress-line::before {
    animation: heroProgressFill 7s linear both;
}
@keyframes heroProgressFill { from { width: 0; } to { width: 100%; } }
.history-item::before { top: 18px; }
.locator-card small { font-weight: 400; }
.locator-preview-card span { font-weight: 700; letter-spacing: 0; }
.locator-preview-card i { display: none; }
.benefit svg { flex: 0 0 44px; width: 44px; height: 44px; }


.nav-dropdown > a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}
.nav-caret {
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    opacity: .82;
    transition: transform .18s ease, opacity .18s ease;
}
.nav-dropdown:hover .nav-caret,
.nav-dropdown:focus-within .nav-caret {
    opacity: 1;
    transform: rotate(225deg) translateY(-1px);
}
.catalog-mega {
    position: fixed;
    left: 50%;
    top: 88px;
    transform: translateX(-50%) translateY(10px);
    width: min(1160px, calc(100vw - 48px));
    z-index: 140;
    max-height: calc(100vh - 110px);
    overflow: auto;
}
.nav-dropdown:hover .catalog-mega,
.nav-dropdown:focus-within .catalog-mega {
    transform: translateX(-50%) translateY(0);
}
.catalog-mega::before {
    left: 0;
    right: 0;
    top: -22px;
    width: auto;
    height: 22px;
    transform: none;
}
.catalog-mega::-webkit-scrollbar { width: 6px; }
.catalog-mega::-webkit-scrollbar-track { background: rgba(255,255,255,.04); border-radius: 999px; }
.catalog-mega::-webkit-scrollbar-thumb { background: rgba(214,16,29,.72); border-radius: 999px; }
.locator-card:hover,
.locator-card.is-active {
    margin-bottom: 0 !important;
    transform: none !important;
}
.map-point::after {
    display: none !important;
    content: none !important;
    animation: none !important;
}
.map-point {
    border: 0 !important;
    box-shadow: 0 0 0 8px rgba(214,16,29,.18), 0 0 30px rgba(255,39,56,.55) !important;
}
.map-point.distributor-pin {
    border: 0 !important;
    box-shadow: 0 0 0 8px rgba(255,255,255,.13), 0 0 26px rgba(255,255,255,.42) !important;
}
.map-point.is-active {
    box-shadow: 0 0 0 11px rgba(214,16,29,.24), 0 0 42px rgba(255,39,56,.72) !important;
}
.map-point.distributor-pin.is-active {
    box-shadow: 0 0 0 11px rgba(255,255,255,.16), 0 0 42px rgba(255,255,255,.62) !important;
}
.locator-shell::before,
.info-hero-bg {
    background-position: center;
}
.contact-map-card .map-ring {
    animation-name: contactMapPulse;
}
.ring-one { animation: contactMapPulse 4.6s ease-in-out infinite; }
.ring-two { animation: contactMapPulse 6.8s ease-in-out infinite reverse; }
@keyframes contactMapPulse {
    0%,100% { opacity:.35; transform:translate(-50%,-50%) scale(.96); }
    50% { opacity:.78; transform:translate(-50%,-50%) scale(1.04); }
}
@media (max-width: 980px) {
    .catalog-mega { display: none !important; }
}

.nav-dropdown {
    position: relative;
}
.nav-dropdown::after {
    content: "";
    position: fixed;
    left: 0;
    right: 0;
    top: 62px;
    height: 76px;
    display: none;
    z-index: 128;
    pointer-events: auto;
}
.nav-dropdown:hover::after,
.nav-dropdown:focus-within::after,
.nav-dropdown.is-open::after {
    display: block;
}
.nav-dropdown.is-open .catalog-mega,
.catalog-mega:hover {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.catalog-mega {
    top: 94px;
    z-index: 150;
}
.nav-caret {
    margin-left: 2px;
}
.catalog-product-card[hidden] {
    display: none !important;
}
.catalog-load-status {
    margin-top: 28px;
    min-height: 54px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #aab3bd;
    font-size: 14px;
    letter-spacing: .02em;
}
.catalog-load-status[hidden] {
    display: none !important;
}
.catalog-load-status span {
    padding: 13px 18px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    background: rgba(255,255,255,.035);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.catalog-load-sentinel {
    height: 1px;
}
.map-point,
.map-point.distributor-pin,
.map-point.is-active,
.map-point.distributor-pin.is-active {
    border: 0 !important;
}
.map-point::before,
.map-point::after {
    display: none !important;
    content: none !important;
    animation: none !important;
}
.map-point {
    width: 17px !important;
    height: 17px !important;
    background: #ff3444 !important;
    box-shadow: 0 0 22px rgba(255,52,68,.72) !important;
}
.map-point.distributor-pin {
    background: #fff !important;
    box-shadow: 0 0 18px rgba(255,255,255,.58) !important;
}
.map-point.is-active {
    width: 23px !important;
    height: 23px !important;
    box-shadow: 0 0 28px rgba(255,52,68,.85), 0 0 0 5px rgba(214,16,29,.12) !important;
}
.map-point.distributor-pin.is-active {
    box-shadow: 0 0 26px rgba(255,255,255,.78), 0 0 0 5px rgba(255,255,255,.10) !important;
}
.locator-shell::before {
    background-position: center !important;
    opacity: .62;
    filter: contrast(1.08) saturate(1.04);
}
@media (max-width: 980px) {
    .nav-dropdown::after { display: none !important; }
}

.site-footer {
    position: relative;
    padding: 0 0 38px;
    border-top: 1px solid rgba(255,255,255,.08);
    color: #a5afbb;
    overflow: hidden;
}
.site-footer::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 82% 0%, rgba(214,16,29,.18), transparent 31%),
        linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0) 38%);
    opacity: .95;
}
.footer-shell {
    position: relative;
    z-index: 1;
    padding-top: 44px;
}
.footer-shell::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), rgba(255,255,255,.16), rgba(255,255,255,.06), transparent);
}
.footer-brand-card {
    position: relative;
    min-height: 245px;
    margin-bottom: 26px;
    padding: clamp(28px, 4vw, 56px);
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.14);
    background:
        linear-gradient(90deg, rgba(4,5,7,.96) 0%, rgba(4,5,7,.90) 38%, rgba(4,5,7,.32) 68%, rgba(4,5,7,.16) 100%),
        url('/stek-assets/images/stek-cta-car-hq.jpg') center right / cover no-repeat;
    box-shadow: 0 36px 120px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08);
    overflow: hidden;
}
.footer-brand-card::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(214,16,29,.85), transparent 74%);
}
.footer-logo img { display: block; width: 146px; height: auto; }
.footer-brand-card p {
    width: min(520px, 100%);
    margin: 24px 0 0;
    font-size: clamp(18px, 1.45vw, 25px);
    line-height: 1.55;
    color: #e8edf3;
    font-weight: 750;
    letter-spacing: -.025em;
}
.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}
.footer-badges span {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    padding: 0 14px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    background: rgba(255,255,255,.055);
    color: #f3f6f9;
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .13em;
    text-transform: uppercase;
}
.footer-nav {
    display: grid;
    grid-template-columns: 1.15fr 1.15fr 1.3fr 1.45fr;
    gap: 18px;
    margin-top: 0;
}
.footer-col {
    min-width: 0;
    padding: 26px;
    border-radius: 22px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.035);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.045);
}
.footer-col h3 {
    margin: 0 0 18px;
    color: #fff;
    font-size: 13px;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.footer-col a,
.footer-link-button {
    display: flex;
    width: fit-content;
    max-width: 100%;
    margin: 10px 0 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: #a9b3bf;
    font: inherit;
    font-size: 14px;
    line-height: 1.35;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: color .18s ease;
}
.footer-col a:hover,
.footer-link-button:hover {
    color: #fff;
    transform: none;
}
.footer-contact-link {
    align-items: center;
    gap: 11px;
    color: #eef3f7 !important;
    font-weight: 400;
}
.footer-contact-link.is-phone { font-weight: 300; }
.footer-contact-icon {
    display: inline-flex;
    width: 31px;
    height: 31px;
    min-width: 31px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(214,16,29,.62);
    border-radius: 10px;
    background: linear-gradient(145deg, rgba(214,16,29,.18), rgba(0,0,0,.74));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 0 24px rgba(214,16,29,.12);
}
.footer-contact-icon svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: #ff3343;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.footer-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    margin: 18px 0 0;
    padding: 0 20px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 12px;
    background: linear-gradient(135deg, var(--red), #f21a2a);
    color: #fff;
    font-weight: 300;
    cursor: pointer;
    box-shadow: 0 16px 42px rgba(214,16,29,.25);
    transition: box-shadow .2s ease, filter .2s ease;
}
.footer-cta:hover { transform: none; box-shadow: 0 22px 55px rgba(214,16,29,.35); filter: brightness(1.05); }
.footer-cookie-settings {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    margin-top: 14px;
    padding: 0 16px;
    border: 1px solid rgba(214,16,29,.26);
    border-radius: 13px;
    background: rgba(214,16,29,.08);
    color: #e9eef4;
    font: inherit;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: color .18s ease, border-color .18s ease, background .18s ease;
}
.footer-cookie-settings:hover { color: #fff; border-color: rgba(214,16,29,.55); background: rgba(214,16,29,.13); }
.footer-bottom-cookie {
    justify-self: end;
    min-height: 38px;
    margin-top: 0;
    padding: 0 15px;
    border-color: rgba(255,255,255,.12);
    background: rgba(3,4,6,.72);
    color: #aeb8c4;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.045);
}
.footer-bottom-cookie:hover {
    color: #fff;
    border-color: rgba(214,16,29,.42);
    background: rgba(8,9,12,.92);
}

.footer-bottom {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 18px;
    margin-top: 26px;
    padding-top: 26px;
    border-top: 1px solid rgba(255,255,255,.075);
    color: #7f8995;
    font-size: 14px;
}
.footer-bottom-dev {
    justify-self: center;
    color: #aeb8c4;
    text-decoration: none;
    transition: color .18s ease;
}
.footer-bottom-dev:hover { color: #fff; }
.footer-bottom-dev strong { color: #fff; letter-spacing: .06em; }
.footer-core-version { justify-self: end; color: #737d89; }

.consent-check {
    display: grid !important;
    grid-template-columns: 20px 1fr;
    gap: 12px !important;
    align-items: start;
    min-height: auto !important;
    color: #b8c1cc !important;
    font-size: 12px !important;
    line-height: 1.45 !important;
    font-weight: 650 !important;
    letter-spacing: 0 !important;
}
.consent-check input {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px;
    margin: 1px 0 0;
    accent-color: var(--red);
    padding: 0 !important;
}
.consent-check a { color: #fff; text-decoration-color: rgba(214,16,29,.8); text-underline-offset: 3px; }
.consent-check a:hover { color: #ff5965; }

.documents-page { padding-bottom: 30px; }
.documents-hero {
    position: relative;
    min-height: 440px;
    margin-top: 28px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.14);
    background: #050608;
    overflow: hidden;
    box-shadow: 0 38px 120px rgba(0,0,0,.56);
}
.documents-hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3,4,5,.96), rgba(3,4,5,.72) 48%, rgba(3,4,5,.22)),
        radial-gradient(circle at 82% 14%, rgba(214,16,29,.22), transparent 34%),
        url('/stek-assets/images/stek-page-documents-live.jpg') center right / cover no-repeat;
    opacity: .96;
    filter: contrast(1.08) saturate(1.03);
}
.documents-hero-copy {
    position: relative;
    z-index: 2;
    width: min(760px, 100%);
    padding: clamp(56px, 6vw, 92px) clamp(30px, 5vw, 76px);
}
.documents-hero-copy h1 {
    margin: 0 0 20px;
    font-size: clamp(48px, 5vw, 82px);
    line-height: .94;
    letter-spacing: -.065em;
}
.documents-hero-copy p {
    width: min(610px, 100%);
    margin: 0;
    color: #d2d9e0;
    font-size: 18px;
    line-height: 1.72;
}
.documents-hero-card {
    position: absolute;
    right: clamp(24px, 4vw, 68px);
    bottom: clamp(24px, 4vw, 58px);
    z-index: 3;
    width: min(360px, calc(100% - 48px));
    padding: 24px;
    border-radius: 22px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(6,8,11,.70);
    backdrop-filter: blur(18px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.documents-hero-card span,
.document-paper-head span,
.document-card span {
    display: inline-flex;
    color: #ff4050;
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.documents-hero-card strong {
    display: block;
    margin-top: 10px;
    color: #fff;
    font-size: 30px;
    line-height: 1;
}
.documents-hero-card p { margin: 12px 0 0; color: #aeb8c2; line-height: 1.55; font-size: 13px; }
.documents-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.document-card {
    display: flex;
    min-height: 280px;
    flex-direction: column;
    padding: 28px;
    text-decoration: none;
    transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.document-card:hover {
    transform: translateY(-4px);
    border-color: rgba(214,16,29,.55);
    background: rgba(214,16,29,.075);
}
.document-card h2 {
    margin: 22px 0 12px;
    color: #fff;
    font-size: clamp(24px, 2vw, 34px);
    line-height: 1;
    letter-spacing: -.045em;
}
.document-card p { margin: 0; color: #b7c0ca; line-height: 1.62; }
.document-card small { margin-top: auto; padding-top: 26px; color: #fff; font-weight: 850; }
.document-detail-hero { min-height: 390px; }
.document-layout {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}
.document-sidebar {
    position: sticky;
    top: 98px;
    padding: 24px;
}
.document-sidebar strong {
    display: block;
    margin-bottom: 14px;
    color: #fff;
    font-size: 20px;
    letter-spacing: -.03em;
}
.document-sidebar a {
    display: block;
    margin-top: 8px;
    padding: 13px 14px;
    border-radius: 13px;
    color: #aeb8c2;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.3;
    transition: background .18s ease, color .18s ease;
}
.document-sidebar a:hover,
.document-sidebar a.is-active {
    background: rgba(214,16,29,.12);
    color: #fff;
}
.document-sidebar .btn { width: 100%; margin-top: 18px; }
.document-paper {
    padding: clamp(28px, 4vw, 58px);
}
.document-paper-head {
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,.09);
}
.document-paper-head h2 {
    margin: 14px 0 10px;
    color: #fff;
    font-size: clamp(36px, 4vw, 62px);
    line-height: .98;
    letter-spacing: -.06em;
}
.document-paper-head p { margin: 0; color: #8f9aa7; }
.document-section-block {
    padding: 30px 0;
    border-bottom: 1px solid rgba(255,255,255,.075);
}
.document-section-block h3 {
    margin: 0 0 18px;
    color: #fff;
    font-size: 25px;
    line-height: 1.1;
    letter-spacing: -.035em;
}
.document-section-block ul {
    display: grid;
    gap: 13px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.document-section-block li {
    position: relative;
    padding-left: 24px;
    color: #c0c9d3;
    line-height: 1.72;
}
.document-section-block li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .72em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 16px rgba(214,16,29,.68);
}
.document-notice {
    margin-top: 34px;
    padding: 22px;
    border-radius: 18px;
    border: 1px solid rgba(214,16,29,.26);
    background: rgba(214,16,29,.08);
}
.document-notice strong { display: block; color: #fff; margin-bottom: 8px; }
.document-notice p { margin: 0; color: #bec7d1; line-height: 1.6; }

.cookie-banner[hidden],
.cookie-modal[hidden] { display: none !important; }
.cookie-banner {
    position: fixed;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 310;
}
.cookie-banner-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 22px;
    align-items: center;
    width: min(1180px, 100%);
    margin-inline: auto;
    padding: 20px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 24px;
    background:
        radial-gradient(circle at 88% 0%, rgba(214,16,29,.18), transparent 36%),
        rgba(8,10,14,.94);
    backdrop-filter: blur(20px);
    box-shadow: 0 28px 110px rgba(0,0,0,.68), inset 0 1px 0 rgba(255,255,255,.08);
}
.cookie-kicker {
    display: block;
    margin-bottom: 8px;
    color: #ff4050;
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.cookie-copy strong { display: block; color: #fff; font-size: 22px; line-height: 1.1; }
.cookie-copy p { margin: 8px 0 0; color: #b4bec9; line-height: 1.55; }
.cookie-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 330;
    display: grid;
    place-items: center;
    padding: 22px;
}
.cookie-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.76); backdrop-filter: blur(15px); }
.cookie-modal-panel {
    position: relative;
    width: min(680px, 100%);
    padding: clamp(28px, 4vw, 46px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 28px;
    background:
        radial-gradient(circle at 82% 0%, rgba(214,16,29,.18), transparent 32%),
        linear-gradient(180deg, rgba(18,22,28,.98), rgba(5,7,10,.98));
    box-shadow: 0 40px 130px rgba(0,0,0,.72);
}
.cookie-modal-close {
    position: absolute;
    right: 18px;
    top: 18px;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}
.cookie-modal-panel h2 { margin: 0 52px 12px 0; color: #fff; font-size: clamp(36px, 4vw, 54px); line-height: .98; letter-spacing: -.055em; }
.cookie-modal-panel p { margin: 0; color: #b9c2cc; line-height: 1.62; }
.cookie-toggle-list { display: grid; gap: 12px; margin-top: 26px; }
.cookie-toggle {
    display: grid;
    grid-template-columns: 24px 1fr;
    gap: 14px;
    align-items: start;
    padding: 17px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 17px;
    background: rgba(255,255,255,.04);
}
.cookie-toggle input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--red); }
.cookie-toggle strong { display: block; color: #fff; margin-bottom: 5px; }
.cookie-toggle small { display: block; color: #9faab6; line-height: 1.45; }
.cookie-toggle.is-locked { opacity: .72; }
.cookie-modal-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

@media (max-width: 1180px) {
    .footer-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .documents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .document-layout { grid-template-columns: 1fr; }
    .document-sidebar { position: static; }
}
@media (max-width: 760px) {
    .footer-nav { grid-template-columns: 1fr; gap: 14px; }
    .footer-brand-card { border-radius: 23px; background-position: 62% center; }
    .footer-brand-card::before { content:""; position:absolute; inset:0; background: rgba(0,0,0,.22); pointer-events:none; }
    .footer-logo, .footer-brand-card p, .footer-badges { position: relative; z-index: 1; }
    .documents-grid { grid-template-columns: 1fr; }
    .footer-bottom { display: grid; grid-template-columns: 1fr; text-align: left; line-height: 1.8; }
    .footer-bottom-dev, .footer-bottom-cookie { justify-self: start; }
    .documents-hero { min-height: 560px; border-radius: 23px; }
    .documents-hero-copy { padding: 48px 26px; }
    .documents-hero-card { left: 24px; right: 24px; bottom: 24px; width: auto; }
    .document-card { min-height: 235px; }
    .document-paper { padding: 26px 22px; }
    .document-section-block li { padding-left: 20px; }
    .cookie-banner { left: 10px; right: 10px; bottom: 10px; }
    .cookie-banner-inner { grid-template-columns: 1fr; padding: 17px; border-radius: 20px; }
    .cookie-actions { justify-content: stretch; }
    .cookie-actions .btn { width: 100%; }
    .cookie-modal { padding: 10px; align-items: end; }
    .cookie-modal-panel { border-radius: 22px; padding: 28px 20px 22px; max-height: calc(100dvh - 20px); overflow: auto; }
    .cookie-modal-actions .btn { width: 100%; }
    .consent-check { font-size: 11px !important; }
}


.site-footer {
    border-top-color: rgba(255,255,255,.07);
}
.footer-shell::before {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), rgba(255,255,255,.16), rgba(255,255,255,.06), transparent) !important;
}
.documents-hero-bg {
    background:
        linear-gradient(90deg, rgba(3,4,5,.96), rgba(3,4,5,.72) 48%, rgba(3,4,5,.20)),
        radial-gradient(circle at 82% 14%, rgba(214,16,29,.18), transparent 34%),
        url('/stek-assets/images/stek-page-documents-live.jpg') center right / cover no-repeat !important;
}
.documents-hero-copy h1,
h1 {
    font-size: 48px !important;
}
.document-paper-head h2,
h2 {
    font-size: 36px !important;
}
.documents-hero-copy h1,
.document-paper-head h2 {
    line-height: 1.04 !important;
    letter-spacing: -.045em !important;
}
.document-paper-head p,
.document-notice,
.documents-hero-card {
    display: none !important;
}
.document-card small {
    color: #dfe5eb;
}
@media (max-width: 760px) {
    .documents-hero-copy h1,
    h1 { font-size: 38px !important; }
    .document-paper-head h2,
    h2 { font-size: 30px !important; }
}

.contact-yandex-shell {
    background: #050608 !important;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.04), 0 24px 80px rgba(0,0,0,.42);
}
.contact-yandex-shell::before {
    z-index: 3;
    pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) !important;
    background-size: 44px 44px !important;
    opacity: .28 !important;
}
.contact-yandex-map {
    position: absolute;
    inset: 0;
    z-index: 1;
    min-height: 100%;
    background: #06070a;
}
.contact-yandex-map ymaps {
    filter: grayscale(1) invert(.9) contrast(.92) brightness(.68) saturate(.55);
}
.contact-yandex-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(3,4,5,.76), rgba(3,4,5,.20) 45%, rgba(3,4,5,.50)),
        radial-gradient(circle at 50% 50%, rgba(214,16,29,.20), transparent 34%),
        linear-gradient(180deg, rgba(0,0,0,.30), rgba(0,0,0,.64));
    mix-blend-mode: multiply;
}
.yandex-map-label {
    z-index: 4;
    left: 42px;
    top: auto;
    right: 42px;
    bottom: 28px;
    transform: none;
    text-align: left;
    display: inline-flex;
    width: fit-content;
    max-width: calc(100% - 84px);
    border-color: rgba(255,255,255,.14);
    background: rgba(4,5,7,.78);
    backdrop-filter: blur(12px);
}
@media (max-width: 640px) {
    .yandex-map-label {
        left: 22px;
        right: 22px;
        bottom: 22px;
        max-width: calc(100% - 44px);
    }
}

.contact-yandex-shell {
    background: #07090c !important;
    isolation: isolate;
}
.contact-yandex-shell::before {
    z-index: 6 !important;
    opacity: .12 !important;
    background-image:
        linear-gradient(rgba(255,255,255,.030) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.030) 1px, transparent 1px) !important;
    background-size: 44px 44px !important;
}
.contact-yandex-map {
    z-index: 2 !important;
    opacity: 1 !important;
    background: #111419 !important;
}
.contact-yandex-map ymaps {
    filter: grayscale(.72) invert(.86) contrast(1.05) brightness(.96) saturate(.58) !important;
}
.contact-yandex-overlay {
    z-index: 4 !important;
    mix-blend-mode: normal !important;
    background:
        linear-gradient(90deg, rgba(4,5,7,.24), rgba(4,5,7,.08) 48%, rgba(4,5,7,.22)),
        radial-gradient(circle at 50% 50%, rgba(214,16,29,.13), transparent 36%),
        linear-gradient(180deg, rgba(0,0,0,.06), rgba(0,0,0,.22)) !important;
}
.yandex-map-label {
    z-index: 8 !important;
    background: rgba(4,5,7,.86) !important;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 0 13px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 999px;
    background: rgba(255,255,255,.055);
    color: #e8edf3;
    font: inherit;
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .07em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.theme-toggle:hover {
    color: #fff;
    border-color: rgba(255,255,255,.24);
    background: rgba(255,255,255,.095);
}
.theme-toggle-icon {
    position: relative;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fff 0 48%, transparent 49% 100%);
    border: 1px solid rgba(255,255,255,.72);
    box-shadow: 0 0 18px rgba(255,255,255,.12);
}
html[data-theme="light"] .theme-toggle-icon {
    background: radial-gradient(circle, #d6101d 0 33%, transparent 35%), #111820;
    border-color: rgba(17,24,32,.34);
}

.hero-bg-light { opacity: 0; }
html[data-theme="light"] .hero-bg-dark { opacity: 0; }
html[data-theme="light"] .hero-bg-light {
    opacity: 1;
    filter: contrast(1.04) saturate(.98) brightness(1.06);
}
html[data-theme="light"] .hero-bg-light::before {
    background:
        linear-gradient(90deg, #fff 0%, rgba(255,255,255,.97) 28%, rgba(255,255,255,.78) 52%, rgba(255,255,255,.18) 80%, rgba(255,255,255,.06) 100%);
}
html[data-theme="light"] .hero-bg-light::after {
    background:
        radial-gradient(circle at 84% 14%, rgba(214,16,29,.14), transparent 22%),
        linear-gradient(135deg, rgba(255,255,255,.58), rgba(255,255,255,0) 44%),
        linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.34));
}
html[data-theme="light"] .hero-slide.is-active .hero-bg-dark { animation: none; }
html[data-theme="light"] .hero-slide.is-active .hero-bg-light { animation: slowZoom 8s ease both; }

.footer-newsletter {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}
.footer-newsletter label {
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .04em;
}
.footer-newsletter-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
}
.footer-newsletter input {
    width: 100%;
    height: 46px;
    padding: 0 13px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px;
    background: rgba(0,0,0,.28);
    color: #fff;
    outline: none;
    font: inherit;
    font-size: 14px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
    transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.footer-newsletter input:focus {
    border-color: rgba(214,16,29,.54);
    background: rgba(0,0,0,.38);
    box-shadow: 0 0 0 4px rgba(214,16,29,.10), inset 0 1px 0 rgba(255,255,255,.05);
}
.footer-newsletter button {
    height: 46px;
    padding: 0 15px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 12px;
    background: linear-gradient(135deg, var(--red), #f21a2a);
    color: #fff;
    font: inherit;
    font-size: 13px;
    font-weight: 300;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 16px 42px rgba(214,16,29,.23);
    transition: filter .2s ease, box-shadow .2s ease;
}
.footer-newsletter button:hover { filter: brightness(1.05); box-shadow: 0 22px 55px rgba(214,16,29,.32); }
.footer-newsletter button:disabled { opacity: .65; cursor: wait; }
.footer-newsletter p {
    margin: 0;
    color: #7f8995;
    font-size: 11px;
    line-height: 1.45;
}
.footer-newsletter p a { color: #c8d0d9; text-decoration: underline; text-decoration-color: rgba(214,16,29,.35); }
.footer-newsletter-result {
    min-height: 16px;
    color: #9ca6b2;
    font-size: 12px;
    line-height: 1.35;
}
.footer-newsletter-result.ok { color: #dcefe4; }
.footer-newsletter-result.error { color: #ff8b96; }

html[data-theme="light"] {
    --bg: #f4f6f8;
    --bg-soft: #fff;
    --panel: #fff;
    --panel-2: #f2f4f7;
    --text: #10151c;
    --muted: #4d5865;
    --muted-2: #697481;
    --line: rgba(14,22,32,.14);
    --line-soft: rgba(14,22,32,.08);
}
html[data-theme="light"] body {
    background: var(--bg);
    color: var(--text);
}
html[data-theme="light"] body::before {
    background:
        radial-gradient(circle at 86% 7%, rgba(214,16,29,.13), transparent 28%),
        radial-gradient(circle at 6% 42%, rgba(136,151,170,.18), transparent 31%),
        linear-gradient(180deg, #ffffff 0%, #f4f6f8 45%, #eef1f4 100%);
}
html[data-theme="light"] body::after {
    background-image:
        linear-gradient(rgba(10, 18, 28, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 18, 28, .045) 1px, transparent 1px);
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.56), transparent 78%);
}
html[data-theme="light"] .topbar {
    background: rgba(255,255,255,.88);
    border-bottom-color: rgba(14,22,32,.08);
    box-shadow: 0 18px 60px rgba(14,22,32,.08);
}
html[data-theme="light"] .stek-logo img { filter: invert(1); }
html[data-theme="light"] .brand-icon { border-color: #111820; color: #111820; }
html[data-theme="light"] .brand-stack strong { color: #111820; }
html[data-theme="light"] .brand-stack small { color: #5f6975; }
html[data-theme="light"] .nav a { color: #27313d; }
html[data-theme="light"] .nav a:hover,
html[data-theme="light"] .nav a.active { background: rgba(14,22,32,.065); color: #080b0f; }
html[data-theme="light"] .lang-current,
html[data-theme="light"] .theme-toggle {
    color: #202a35;
    background: rgba(14,22,32,.045);
    border-color: rgba(14,22,32,.12);
}
html[data-theme="light"] .lang-menu,
html[data-theme="light"] .catalog-mega {
    background: rgba(255,255,255,.96);
    border-color: rgba(14,22,32,.10);
    box-shadow: 0 28px 80px rgba(14,22,32,.14);
}
html[data-theme="light"] .lang-menu a,
html[data-theme="light"] .catalog-mega a { color: #26313d; }
html[data-theme="light"] .mega-intro span,
html[data-theme="light"] .mega-title { color: #d6101d; }
html[data-theme="light"] .mega-intro strong { color: #10151c; }
html[data-theme="light"] .mega-intro p { color: #5d6875; }
html[data-theme="light"] .home-hero { padding-top: 28px; }
html[data-theme="light"] .hero-shell {
    background: #fff;
    border-color: rgba(14,22,32,.10);
    box-shadow: 0 34px 110px rgba(14,22,32,.16);
}
html[data-theme="light"] .hero-kicker {
    color: #d6101d;
    background: rgba(214,16,29,.075);
    border-color: rgba(214,16,29,.18);
}
html[data-theme="light"] .hero-title { color: #080b0f; }
html[data-theme="light"] .hero-sub { color: #48535f; }
html[data-theme="light"] .hero-progress button { color: #6a7480; }
html[data-theme="light"] .hero-progress button.is-active { color: #d6101d; }
html[data-theme="light"] .progress-line { background: rgba(14,22,32,.12); }
html[data-theme="light"] .progress-line::before { background: #d6101d; }
html[data-theme="light"] .hero-locator-preview { border-color: rgba(14,22,32,.10); background: rgba(255,255,255,.78); }
html[data-theme="light"] .locator-preview-card { background: rgba(255,255,255,.74); border-color: rgba(14,22,32,.10); color: #10151c; }
html[data-theme="light"] .hero-benefits,
html[data-theme="light"] .stek-frame,
html[data-theme="light"] .distributor,
html[data-theme="light"] .history-block {
    background: rgba(255,255,255,.82);
    border-color: rgba(14,22,32,.10);
    box-shadow: 0 24px 80px rgba(14,22,32,.08), inset 0 1px 0 rgba(255,255,255,.75);
}
html[data-theme="light"] .benefit { border-color: rgba(14,22,32,.08); }
html[data-theme="light"] .benefit strong,
html[data-theme="light"] .section-head h2,
html[data-theme="light"] .distributor h2,
html[data-theme="light"] .history-top h2,
html[data-theme="light"] .consult-content h2 { color: #10151c; }
html[data-theme="light"] .benefit small,
html[data-theme="light"] .section-head p,
html[data-theme="light"] .distributor p,
html[data-theme="light"] .history-top p,
html[data-theme="light"] .consult-content p { color: #596573; }
html[data-theme="light"] .benefit svg,
html[data-theme="light"] .dist-stat svg { color: #d6101d; }
html[data-theme="light"] .product-tile,
html[data-theme="light"] .history-item,
html[data-theme="light"] .catalog-product-card,
html[data-theme="light"] .category-card,
html[data-theme="light"] .contact-card,
html[data-theme="light"] .document-card,
html[data-theme="light"] .document-paper {
    background: rgba(255,255,255,.86);
    border-color: rgba(14,22,32,.10);
    box-shadow: 0 24px 70px rgba(14,22,32,.08);
}
html[data-theme="light"] .product-tile h3,
html[data-theme="light"] .history-item h3,
html[data-theme="light"] .dist-stat strong,
html[data-theme="light"] .catalog-product-card h3,
html[data-theme="light"] .category-card h3,
html[data-theme="light"] .contact-card h3,
html[data-theme="light"] .document-card h3,
html[data-theme="light"] .document-paper h2 { color: #10151c; }
html[data-theme="light"] .product-tile p,
html[data-theme="light"] .history-item p,
html[data-theme="light"] .dist-stat small,
html[data-theme="light"] .catalog-product-card p,
html[data-theme="light"] .category-card p,
html[data-theme="light"] .contact-card p,
html[data-theme="light"] .document-card p,
html[data-theme="light"] .document-paper p,
html[data-theme="light"] .document-paper li { color: #596573; }
html[data-theme="light"] .consult-card {
    background:
        linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.76) 42%, rgba(255,255,255,.12) 75%),
        url('/stek-assets/images/stek-cta-car-hq.jpg') center right / cover no-repeat;
    border-color: rgba(14,22,32,.10);
    box-shadow: 0 26px 80px rgba(14,22,32,.12);
}
html[data-theme="light"] .site-footer {
    background: rgba(255,255,255,.72);
    border-top-color: rgba(14,22,32,.08);
    color: #5f6b78;
}
html[data-theme="light"] .site-footer::before {
    background:
        radial-gradient(circle at 82% 0%, rgba(214,16,29,.10), transparent 31%),
        linear-gradient(180deg, rgba(14,22,32,.035), rgba(255,255,255,0) 38%);
}
html[data-theme="light"] .footer-shell::before { background: linear-gradient(90deg, transparent, rgba(14,22,32,.08), rgba(14,22,32,.13), rgba(14,22,32,.08), transparent); }
html[data-theme="light"] .footer-col {
    background: rgba(255,255,255,.86);
    border-color: rgba(14,22,32,.10);
    box-shadow: 0 18px 55px rgba(14,22,32,.06), inset 0 1px 0 rgba(255,255,255,.75);
}
html[data-theme="light"] .footer-col h3 { color: #10151c; }
html[data-theme="light"] .footer-col a,
html[data-theme="light"] .footer-link-button { color: #5b6673; }
html[data-theme="light"] .footer-col a:hover,
html[data-theme="light"] .footer-link-button:hover { color: #10151c; }
html[data-theme="light"] .footer-contact-link { color: #10151c !important; }
html[data-theme="light"] .footer-newsletter label { color: #10151c; }
html[data-theme="light"] .footer-newsletter input {
    background: #fff;
    border-color: rgba(14,22,32,.12);
    color: #10151c;
}
html[data-theme="light"] .footer-newsletter input:focus { background: #fff; }
html[data-theme="light"] .footer-newsletter p,
html[data-theme="light"] .footer-newsletter-result,
html[data-theme="light"] .footer-bottom { color: #6b7581; }
html[data-theme="light"] .footer-newsletter p a,
html[data-theme="light"] .footer-bottom-dev { color: #303b47; }
html[data-theme="light"] .footer-bottom-dev strong { color: #10151c; }
html[data-theme="light"] .footer-bottom-cookie {
    background: rgba(255,255,255,.88);
    border-color: rgba(14,22,32,.12);
    color: #303b47;
}
html[data-theme="light"] .footer-bottom { border-top-color: rgba(14,22,32,.08); }
html[data-theme="light"] .contact-modal .modal-panel,
html[data-theme="light"] .cookie-modal-panel {
    background: #fff;
    border-color: rgba(14,22,32,.12);
    color: #10151c;
}
html[data-theme="light"] .modal-head p,
html[data-theme="light"] .cookie-modal-panel p,
html[data-theme="light"] .consent-check { color: #596573 !important; }
html[data-theme="light"] input,
html[data-theme="light"] textarea,
html[data-theme="light"] select {
    color: #10151c;
}

@media (max-width: 760px) {
    .footer-newsletter-row { grid-template-columns: 1fr; }
    .footer-newsletter button { width: 100%; }
    .theme-toggle span[data-theme-toggle-text] { display: none; }
    .theme-toggle { padding-inline: 11px; }
}

/* Responsive header and locator mobile tuning */
.nav-more { position: relative; display: none; align-items: center; }
.nav-more-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 36px;
    padding: 0 14px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: #d6dbe2;
    font: inherit;
    font-size: 12px;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: .08em;
    cursor: pointer;
    transition: background .2s ease, color .2s ease;
}
.nav-more-button:hover,
.nav-more.is-open .nav-more-button { background: rgba(255,255,255,.085); color: #fff; }
.nav-more-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 14px);
    min-width: 210px;
    padding: 10px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.13);
    background: rgba(8,10,13,.96);
    box-shadow: 0 26px 78px rgba(0,0,0,.50), inset 0 1px 0 rgba(255,255,255,.06);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.nav-more.is-open .nav-more-menu,
.nav-more:focus-within .nav-more-menu,
.nav-more:hover .nav-more-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}
.nav-more-menu a {
    display: block;
    width: 100%;
    padding: 12px 13px;
    border-radius: 12px;
    color: #cbd3dc;
    background: transparent !important;
    text-transform: none;
    letter-spacing: 0;
    font-size: 14px;
}
.nav-more-menu a:hover { color: #fff; background: rgba(214,16,29,.10) !important; }
.mobile-menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 12px;
    background: rgba(255,255,255,.055);
    color: #fff;
    cursor: pointer;
}
.mobile-menu-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform .18s ease, opacity .18s ease;
}
.mobile-menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu[hidden] { display: none !important; }
.mobile-menu {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 290;
}
.mobile-menu-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0,0,0,.64);
    backdrop-filter: blur(8px);
}
.mobile-menu-panel {
    position: absolute;
    right: 14px;
    top: 82px;
    width: min(390px, calc(100vw - 28px));
    max-height: calc(100dvh - 100px);
    overflow: auto;
    padding: 18px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,.13);
    background: linear-gradient(160deg, rgba(12,14,18,.98), rgba(5,6,8,.98));
    box-shadow: 0 32px 120px rgba(0,0,0,.62), inset 0 1px 0 rgba(255,255,255,.06);
}
.mobile-menu-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.mobile-menu-head span {
    color: #fff;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    font-size: 13px;
}
.mobile-menu-head button {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.055);
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}
.mobile-menu-nav,
.mobile-menu-catalog { display: grid; gap: 8px; padding-top: 16px; }
.mobile-menu-nav a,
.mobile-menu-catalog a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.08);
    background: rgba(255,255,255,.035);
    color: #e8edf3;
    text-decoration: none;
}
.mobile-menu-nav a:hover,
.mobile-menu-catalog a:hover { border-color: rgba(214,16,29,.45); background: rgba(214,16,29,.10); }
.mobile-menu-catalog strong {
    margin-top: 6px;
    color: #ff5663;
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.mobile-menu-contact {
    width: 100%;
    min-height: 50px;
    margin-top: 16px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, #d6101d, #f22a38);
    color: #fff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}
@media (max-width: 1180px) and (min-width: 761px) {
    .head { gap: 12px; }
    .stek-logo img { width: 118px; height: auto; }
    .nav { display: flex !important; gap: 6px; flex: 1 1 auto; justify-content: center; min-width: 0; }
    .nav a { padding: 11px 10px; font-size: 11px; letter-spacing: .055em; white-space: nowrap; }
    .nav-tablet-more { display: none !important; }
    .nav-more { display: flex; }
    .nav-more-button { padding: 0 10px; font-size: 11px; letter-spacing: .055em; }
    .head-actions { gap: 8px; }
    .head-actions .btn.red { display: none; }
    .theme-toggle { padding-inline: 10px; }
}
@media (max-width: 980px) and (min-width: 761px) {
    .catalog-mega { display: none !important; }
    .nav { justify-content: flex-end; }
    .nav a { padding-inline: 9px; }
}
@media (max-width: 760px) {
    .nav { display: none !important; }
    .mobile-menu-toggle { display: inline-flex; }
    .head { gap: 10px; }
    .head-actions { gap: 7px; }
    .theme-toggle { width: 42px; min-width: 42px; padding: 0; justify-content: center; }
    .theme-toggle [data-theme-toggle-text] { display: none; }
    .lang-current { min-width: 42px; }
    .locator-panel { display: block; }
    .locator-sidebar { order: 0; }
    .locator-list { max-height: none; overflow: visible; padding-right: 0; }
    .map-stage { display: none !important; }
}
html[data-theme="light"] .nav-more-button { color: #27313d; }
html[data-theme="light"] .nav-more-button:hover,
html[data-theme="light"] .nav-more.is-open .nav-more-button { background: rgba(14,22,32,.065); color: #080b0f; }
html[data-theme="light"] .nav-more-menu,
html[data-theme="light"] .mobile-menu-panel { background: rgba(255,255,255,.98); border-color: rgba(14,22,32,.11); box-shadow: 0 30px 90px rgba(20,32,48,.16), inset 0 1px 0 rgba(255,255,255,.78); }
html[data-theme="light"] .nav-more-menu a,
html[data-theme="light"] .mobile-menu-nav a,
html[data-theme="light"] .mobile-menu-catalog a { color: #26313e; background: rgba(12,20,30,.035); border-color: rgba(14,22,32,.09); }
html[data-theme="light"] .mobile-menu-head { border-bottom-color: rgba(14,22,32,.10); }
html[data-theme="light"] .mobile-menu-head span { color: #10151c; }
html[data-theme="light"] .mobile-menu-head button,
html[data-theme="light"] .mobile-menu-toggle { color: #10151c; background: rgba(12,20,30,.045); border-color: rgba(14,22,32,.12); }

/* Mobile spacing and dialog controls */
.modal-close,
.cookie-modal-close {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    line-height: 1 !important;
    font-size: 0 !important;
    text-align: center;
}
.modal-close::before,
.cookie-modal-close::before {
    content: "×";
    display: block;
    font-size: 34px;
    line-height: 1;
    font-weight: 300;
    transform: translateY(-2px);
}

@media (max-width: 760px) {
    .home-hero { padding-top: 0; }
    .hero-shell {
        min-height: 610px;
        border-radius: 0;
    }
    .hero-content {
        width: 100%;
        padding: 52px 24px 170px;
    }
    .hero-title {
        max-width: 100%;
        font-size: clamp(40px, 12vw, 48px);
        line-height: .96;
    }
    .hero-sub {
        font-size: 18px;
        line-height: 1.55;
    }
    .hero-actions { margin-top: 26px; }
    .hero-progress {
        left: 24px;
        right: 24px;
        bottom: 112px;
    }
    .hero-locator-preview {
        left: 24px;
        right: 24px;
        bottom: 10px;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }
    .locator-preview-card {
        height: 74px;
        border-radius: 16px;
        box-shadow: 0 18px 46px rgba(0,0,0,.34);
    }
    .locator-preview-card img {
        opacity: .44;
        filter: contrast(1.08) saturate(.95);
    }
    .locator-preview-card::before {
        background:
            linear-gradient(90deg, rgba(0,0,0,.76), rgba(0,0,0,.34)),
            radial-gradient(circle at 90% 12%, rgba(214,16,29,.30), transparent 42%);
    }
    .locator-preview-card span {
        left: 12px;
        right: 12px;
        bottom: 12px;
        font-size: 12px;
        line-height: 1.18;
        font-weight: 850;
    }
    .locator-preview-card i { display: none; }
    .hero-benefits { margin-top: 0; }

    .products-row { gap: 22px; }
    .product-tile {
        min-height: 0;
        border-radius: 20px;
    }
    .product-tile figure {
        height: clamp(205px, 58vw, 255px);
    }
    .product-tile .body {
        position: relative;
        min-height: 0;
        padding: 24px 24px 28px;
        background: linear-gradient(180deg, rgba(12, 13, 15, .96), rgba(12, 13, 15, .99));
    }
    .product-tile h3 {
        margin: 0 0 12px;
        font-size: 26px;
        line-height: 1.08;
    }
    .product-tile p {
        max-width: 100%;
        font-size: 18px;
        line-height: 1.45;
    }

    .cookie-modal { align-items: center; }
    .cookie-modal-panel {
        width: 100%;
        max-height: calc(100dvh - 32px);
        padding: 34px 20px 22px;
    }
    .cookie-modal-close {
        top: 18px;
        right: 18px;
        width: 54px;
        height: 54px;
    }
    .cookie-modal-close::before { font-size: 38px; }
    .cookie-modal-panel h2 { margin-right: 66px; }

    .modal-close {
        top: 18px;
        right: 18px;
        width: 52px;
        height: 52px;
    }
    .modal-close::before { font-size: 38px; }
    .modal-head h2 { margin-right: 68px; }
}

@media (max-width: 420px) {
    .hero-shell { min-height: 590px; }
    .hero-content { padding-left: 22px; padding-right: 22px; }
    .hero-locator-preview { left: 22px; right: 22px; }
    .hero-title { font-size: clamp(38px, 11vw, 44px); }
}


/* v31: stable responsive header, tablet “Еще”, visible theme switcher */
.hero-benefits {
    border: 1px solid rgba(255, 255, 255, .21);
}
html[data-theme="light"] .hero-benefits {
    border-color: rgba(14, 22, 32, .14);
}
.mobile-menu-toggle,
.theme-toggle {
    flex: 0 0 auto;
}
.theme-toggle {
    display: inline-flex;
}
.head-actions {
    min-width: max-content;
}
@media (min-width: 1280px) {
    .mobile-menu-toggle { display: none !important; }
    .nav-more { display: none !important; }
}
@media (min-width: 1025px) and (max-width: 1279px) {
    .head { gap: 14px; }
    .stek-logo img { width: 118px; height: auto; }
    .nav { display: flex !important; gap: 5px; flex: 1 1 auto; min-width: 0; justify-content: center; }
    .nav > a,
    .nav-dropdown > a { padding: 10px 9px; font-size: 10.5px; letter-spacing: .05em; white-space: nowrap; }
    .nav-tablet-more { display: none !important; }
    .nav-more { display: flex !important; }
    .head-actions .btn.red { display: none !important; }
    .theme-toggle { width: 42px; min-width: 42px; height: 42px; padding: 0; justify-content: center; }
    .theme-toggle [data-theme-toggle-text] { display: none !important; }
    .mobile-menu-toggle { display: none !important; }
}
@media (min-width: 768px) and (max-width: 1024px) {
    .head { gap: 12px; }
    .stek-logo img { width: 112px; height: auto; }
    .nav { display: flex !important; gap: 4px; flex: 1 1 auto; min-width: 0; justify-content: flex-end; }
    .nav > a,
    .nav-dropdown > a { padding: 10px 8px; font-size: 10px; letter-spacing: .045em; white-space: nowrap; }
    .nav-tablet-more { display: none !important; }
    .nav-more { display: flex !important; }
    .nav-more-button { min-height: 34px; padding: 0 10px; font-size: 10px; letter-spacing: .045em; }
    .catalog-mega { display: none !important; }
    .head-actions { gap: 7px; }
    .head-actions .btn.red { display: none !important; }
    .theme-toggle { width: 40px; min-width: 40px; height: 40px; padding: 0; justify-content: center; }
    .theme-toggle [data-theme-toggle-text] { display: none !important; }
    .lang-current { min-width: 48px; height: 40px; }
    .mobile-menu-toggle { display: none !important; }
}
@media (max-width: 767px) {
    .topbar { position: sticky; top: 0; }
    .head {
        min-height: 70px;
        gap: 8px;
    }
    .stek-logo { min-width: 0; }
    .stek-logo img { width: 112px; height: auto; }
    .brand-icon,
    .brand-stack { display: none !important; }
    .nav,
    .nav-more,
    .head-actions .btn.red { display: none !important; }
    .head-actions { display: flex !important; gap: 7px; margin-left: auto; }
    .theme-toggle {
        display: inline-flex !important;
        width: 42px;
        min-width: 42px;
        height: 42px;
        padding: 0;
        justify-content: center;
    }
    .theme-toggle [data-theme-toggle-text] { display: none !important; }
    .lang-current { min-width: 50px; height: 42px; padding-inline: 12px; }
    .mobile-menu-toggle {
        display: inline-flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 42px;
        min-width: 42px;
        height: 42px;
    }
    .mobile-menu-panel {
        top: 76px;
        right: 12px;
        left: 12px;
        width: auto;
        max-height: calc(100dvh - 92px);
    }
    .hero-locator-preview {
        left: 24px;
        right: 24px;
        bottom: 10px;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }
}
@media (max-width: 360px) {
    .stek-logo img { width: 100px; }
    .theme-toggle,
    .mobile-menu-toggle { width: 38px; min-width: 38px; height: 38px; }
    .lang-current { min-width: 46px; height: 38px; padding-inline: 10px; }
    .head-actions { gap: 5px; }
}
html.mobile-menu-open body { overflow: hidden; }

/* v32: light theme polish and contrast fixes */
.footer-contact-icon {
    background: transparent !important;
    box-shadow: none !important;
}

html[data-theme="light"] {
    --bg: #f3f6f8;
    --text: #111821;
    --muted: #4d5968;
    --muted-2: #6f7b89;
    --line: rgba(14,22,32,.13);
}
html[data-theme="light"] body {
    background: #f3f6f8;
    color: #111821;
}
html[data-theme="light"] body::before {
    background:
        radial-gradient(circle at 88% 8%, rgba(214,16,29,.10), transparent 24%),
        radial-gradient(circle at 8% 36%, rgba(120,136,154,.12), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, #f5f7f9 42%, #edf1f4 100%);
}

html[data-theme="light"] .topbar {
    background: rgba(255,255,255,.96) !important;
    border-bottom-color: rgba(14,22,32,.10) !important;
    box-shadow: 0 10px 44px rgba(16,24,36,.09) !important;
    backdrop-filter: blur(18px);
}
html[data-theme="light"] .head { color: #111821; }
html[data-theme="light"] .nav a,
html[data-theme="light"] .nav-dropdown > a,
html[data-theme="light"] .nav-more-button,
html[data-theme="light"] .lang-current,
html[data-theme="light"] .theme-toggle {
    color: #111821 !important;
}
html[data-theme="light"] .nav a:hover,
html[data-theme="light"] .nav a.active,
html[data-theme="light"] .nav-dropdown:hover > a,
html[data-theme="light"] .nav-more-button:hover,
html[data-theme="light"] .nav-more.is-open .nav-more-button {
    background: rgba(14,22,32,.07) !important;
    color: #05070a !important;
}
html[data-theme="light"] .btn.red {
    color: #fff !important;
    box-shadow: 0 18px 50px rgba(214,16,29,.25);
}

html[data-theme="light"] .catalog-mega,
html[data-theme="light"] .nav-more-menu,
html[data-theme="light"] .mobile-menu-panel {
    background: rgba(255,255,255,.985) !important;
    color: #111821 !important;
    border-color: rgba(14,22,32,.12) !important;
    box-shadow: 0 34px 95px rgba(15,24,36,.20), inset 0 1px 0 rgba(255,255,255,.82) !important;
}
html[data-theme="light"] .mega-intro {
    background-color: #0b0d10 !important;
    color: #fff !important;
}
html[data-theme="light"] .mega-intro::after {
    background: linear-gradient(180deg, rgba(0,0,0,.22), rgba(0,0,0,.82)) !important;
}
html[data-theme="light"] .mega-intro strong,
html[data-theme="light"] .mega-intro p,
html[data-theme="light"] .mega-intro a { color: #fff !important; }
html[data-theme="light"] .mega-intro span { color: #ff6670 !important; }
html[data-theme="light"] .mega-col {
    background: rgba(14,22,32,.035) !important;
    border-color: rgba(14,22,32,.09) !important;
}
html[data-theme="light"] .mega-col .mega-title {
    color: #111821 !important;
    border-bottom-color: rgba(14,22,32,.10) !important;
}
html[data-theme="light"] .mega-col a {
    color: #3b4654 !important;
}
html[data-theme="light"] .mega-col a:hover { color: #d6101d !important; }

html[data-theme="light"] .hero-shell {
    border-color: rgba(14,22,32,.11) !important;
    background: #fff !important;
}
html[data-theme="light"] .hero-bg-light::before {
    background:
        linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.90) 31%, rgba(255,255,255,.54) 55%, rgba(255,255,255,.12) 82%, rgba(255,255,255,.04) 100%) !important;
}
html[data-theme="light"] .hero-title,
html[data-theme="light"] .hero-slide h1,
html[data-theme="light"] .hero-content h1 {
    color: #111821 !important;
    text-shadow: none !important;
}
html[data-theme="light"] .hero-sub { color: #425061 !important; }
html[data-theme="light"] .hero-locator-preview {
    background: transparent !important;
    border: 0 !important;
}
html[data-theme="light"] .locator-preview-card {
    background: rgba(17,24,32,.92) !important;
    border-color: rgba(255,255,255,.38) !important;
    color: #fff !important;
    box-shadow: 0 20px 55px rgba(12,18,28,.18) !important;
}
html[data-theme="light"] .locator-preview-card span { color: #fff !important; }
html[data-theme="light"] .locator-preview-card::before {
    background: linear-gradient(90deg, rgba(0,0,0,.82), rgba(0,0,0,.34)), radial-gradient(circle at 92% 12%, rgba(214,16,29,.34), transparent 45%) !important;
}

html[data-theme="light"] .hero-benefits,
html[data-theme="light"] .stek-frame,
html[data-theme="light"] .distributor,
html[data-theme="light"] .history-block,
html[data-theme="light"] .selection-block,
html[data-theme="light"] .product-logic,
html[data-theme="light"] .quality-block,
html[data-theme="light"] .application-block,
html[data-theme="light"] .network-block {
    background: rgba(255,255,255,.92) !important;
    border-color: rgba(14,22,32,.12) !important;
    color: #111821 !important;
    box-shadow: 0 26px 80px rgba(16,24,36,.08), inset 0 1px 0 rgba(255,255,255,.85) !important;
}
html[data-theme="light"] .benefit,
html[data-theme="light"] .history-item,
html[data-theme="light"] .selection-steps div,
html[data-theme="light"] .product-tile,
html[data-theme="light"] .catalog-product-card,
html[data-theme="light"] .category-card,
html[data-theme="light"] .contact-card,
html[data-theme="light"] .document-card,
html[data-theme="light"] .document-paper,
html[data-theme="light"] .locator-card,
html[data-theme="light"] .footer-col {
    background: #fff !important;
    border-color: rgba(14,22,32,.12) !important;
    color: #111821 !important;
    box-shadow: 0 18px 55px rgba(16,24,36,.07), inset 0 1px 0 rgba(255,255,255,.9) !important;
}
html[data-theme="light"] .product-tile .body {
    background: linear-gradient(180deg, rgba(255,255,255,.88), #fff 72%) !important;
}
html[data-theme="light"] .product-tile::after { opacity: .10 !important; }
html[data-theme="light"] .product-tile h3,
html[data-theme="light"] .history-item h3,
html[data-theme="light"] .selection-steps h3,
html[data-theme="light"] .dist-stat strong,
html[data-theme="light"] .catalog-product-card h3,
html[data-theme="light"] .category-card h3,
html[data-theme="light"] .contact-card h3,
html[data-theme="light"] .document-card h3,
html[data-theme="light"] .document-paper h2,
html[data-theme="light"] .locator-card h3,
html[data-theme="light"] .footer-col h3 {
    color: #111821 !important;
}
html[data-theme="light"] .product-tile p,
html[data-theme="light"] .history-item p,
html[data-theme="light"] .selection-steps p,
html[data-theme="light"] .dist-stat small,
html[data-theme="light"] .catalog-product-card p,
html[data-theme="light"] .category-card p,
html[data-theme="light"] .contact-card p,
html[data-theme="light"] .document-card p,
html[data-theme="light"] .document-paper p,
html[data-theme="light"] .document-paper li,
html[data-theme="light"] .locator-card p,
html[data-theme="light"] .locator-card small {
    color: #526071 !important;
}
html[data-theme="light"] .kicker-red,
html[data-theme="light"] .selection-steps strong,
html[data-theme="light"] em {
    color: #e01826 !important;
}

html[data-theme="light"] .consult-card {
    background:
        linear-gradient(90deg, rgba(4,6,9,.92) 0%, rgba(4,6,9,.78) 38%, rgba(4,6,9,.18) 72%),
        url('/stek-assets/images/stek-cta-car-hq.jpg') center right / cover no-repeat !important;
    border-color: rgba(14,22,32,.12) !important;
    box-shadow: 0 26px 90px rgba(16,24,36,.14) !important;
}
html[data-theme="light"] .consult-content h2 { color: #fff !important; }
html[data-theme="light"] .consult-content p { color: #dbe2ea !important; }

html[data-theme="light"] .site-footer {
    background: rgba(255,255,255,.86) !important;
    border-top-color: rgba(14,22,32,.08) !important;
}
html[data-theme="light"] .footer-contact-icon {
    background: transparent !important;
    box-shadow: none !important;
    color: #d6101d !important;
    border-color: rgba(214,16,29,.22) !important;
}
html[data-theme="light"] .footer-contact-icon svg { color: #d6101d !important; fill: none !important; }
html[data-theme="light"] .footer-newsletter input {
    background: #fff !important;
    border-color: rgba(14,22,32,.14) !important;
    color: #111821 !important;
}
html[data-theme="light"] .footer-newsletter input::placeholder { color: #7a8592 !important; }
html[data-theme="light"] .footer-newsletter p,
html[data-theme="light"] .footer-newsletter-result,
html[data-theme="light"] .footer-bottom { color: #667383 !important; }
html[data-theme="light"] .footer-bottom-cookie {
    background: #fff !important;
    border-color: rgba(14,22,32,.12) !important;
    color: #303b47 !important;
}

html[data-theme="light"] .cookie-modal-backdrop,
html[data-theme="light"] .modal-backdrop {
    background: rgba(12,15,19,.72) !important;
    backdrop-filter: blur(16px) !important;
}
html[data-theme="light"] .cookie-modal-panel,
html[data-theme="light"] .contact-modal .modal-panel {
    background: #fff !important;
    color: #111821 !important;
    border-color: rgba(14,22,32,.14) !important;
    box-shadow: 0 34px 120px rgba(0,0,0,.28) !important;
}
html[data-theme="light"] .cookie-modal-panel h2,
html[data-theme="light"] .modal-head h2,
html[data-theme="light"] .modal-form label,
html[data-theme="light"] .cookie-toggle strong {
    color: #111821 !important;
}
html[data-theme="light"] .cookie-modal-panel p,
html[data-theme="light"] .modal-head p,
html[data-theme="light"] .cookie-toggle small,
html[data-theme="light"] .consent-check {
    color: #4f5d6d !important;
}
html[data-theme="light"] .cookie-toggle {
    background: #f7f8fa !important;
    border-color: rgba(14,22,32,.13) !important;
    color: #111821 !important;
}
html[data-theme="light"] .cookie-toggle.is-locked { opacity: 1 !important; }
html[data-theme="light"] .cookie-toggle.is-locked input { opacity: .5; }
html[data-theme="light"] .modal-close,
html[data-theme="light"] .cookie-modal-close {
    background: rgba(14,22,32,.055) !important;
    border-color: rgba(14,22,32,.13) !important;
    color: #111821 !important;
}
html[data-theme="light"] .modal-form input,
html[data-theme="light"] .modal-form textarea,
html[data-theme="light"] .modal-form select,
html[data-theme="light"] .phone-wrap select,
html[data-theme="light"] input,
html[data-theme="light"] textarea,
html[data-theme="light"] select {
    background: #fff !important;
    border-color: rgba(14,22,32,.16) !important;
    color: #111821 !important;
    -webkit-text-fill-color: #111821;
}
html[data-theme="light"] .modal-form input::placeholder,
html[data-theme="light"] .modal-form textarea::placeholder,
html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder {
    color: #7a8592 !important;
    -webkit-text-fill-color: #7a8592;
}
html[data-theme="light"] .modal-submit,
html[data-theme="light"] .cookie-modal-actions .btn.red { color: #fff !important; }

html[data-theme="light"] .locator-panel,
html[data-theme="light"] .locator-sidebar {
    background: rgba(255,255,255,.90) !important;
    border-color: rgba(14,22,32,.12) !important;
}
html[data-theme="light"] .locator-search input {
    background: #fff !important;
    color: #111821 !important;
    border-color: rgba(14,22,32,.14) !important;
}
html[data-theme="light"] .map-stage {
    background: #0a0d11 !important;
    border-color: rgba(14,22,32,.14) !important;
    box-shadow: 0 28px 90px rgba(16,24,36,.14) !important;
}
html[data-theme="light"] .russia-map-art {
    opacity: .88 !important;
    filter: none !important;
}

@media (max-width: 767px) {
    html[data-theme="light"] .hero-title,
    html[data-theme="light"] .hero-sub {
        color: #fff !important;
        text-shadow: 0 4px 28px rgba(0,0,0,.45) !important;
    }
    html[data-theme="light"] .hero-bg-light::before {
        background: linear-gradient(90deg, rgba(0,0,0,.78), rgba(0,0,0,.34) 62%, rgba(0,0,0,.08)) !important;
    }
}

/* Light theme manual polish */
html[data-theme="light"] .hero-title,
html[data-theme="light"] .hero-slide h1,
html[data-theme="light"] .hero-content h1 {
    color: #ffffff !important;
}

html[data-theme="light"] .hero-sub {
    color: #aaaaaa !important;
}

html[data-theme="light"] body {
    background: #f3f6f8;
    color: #ffffff;
}

.catalog-filters button {
    color: #000000;
}

.catalog-filters button:hover,
.catalog-filters button.is-active {
    border-color: rgba(214, 16, 29, .64);
    background: rgba(214, 16, 29, .16);
    color: #000000;
}

html[data-theme="light"] .kicker-red,
html[data-theme="light"] .selection-steps strong,
html[data-theme="light"] em {
    color: #ffffff !important;
}

.product-tags em {
    background: rgb(0 0 0 / 100%);
}

.feature-list div {
    background: rgb(0 0 0 / 100%);
}

.application-cells span {
    color: #000000;
}


/* v34: scoped light fixes and footer/product readability */
.history-item::before {
    background: #090b0e;
}
html[data-theme="light"] .history-item::before {
    background: #ffffff;
}

.footer-newsletter p {
    font-size: 11px;
    line-height: 1.45;
}
.footer-newsletter p a {
    white-space: nowrap;
}
.footer-contact-icon {
    background: transparent !important;
    box-shadow: none !important;
}

html[data-theme="light"] .catalog-hero-v15,
html[data-theme="light"] .catalog-category-card {
    box-shadow: none !important;
}
html[data-theme="light"] .catalog-category-card:hover {
    box-shadow: none !important;
}
html[data-theme="light"] .catalog-product-card,
html[data-theme="light"] .product-feature-panel,
html[data-theme="light"] .product-specs,
html[data-theme="light"] .application-strip,
html[data-theme="light"] .contact-card,
html[data-theme="light"] .documents-hero,
html[data-theme="light"] .document-paper,
html[data-theme="light"] .footer-col {
    box-shadow: none !important;
}

html[data-theme="light"] .product-specs dl div {
    border-bottom: 1px solid rgb(0 0 0 / 17%);
}
html[data-theme="light"] .product-specs dd {
    color: #000000;
}
html[data-theme="light"] .product-specs dt {
    color: #657080;
}
html[data-theme="light"] .feature-list p {
    color: #ffffff;
}
html[data-theme="light"] .feature-list span {
    color: #ff5b66;
}
html[data-theme="light"] .product-feature-panel h2,
html[data-theme="light"] .product-specs h2,
html[data-theme="light"] .application-strip h2,
html[data-theme="light"] .related-section h2,
html[data-theme="light"] .contact-card h2,
html[data-theme="light"] .document-paper-head h2,
html[data-theme="light"] .documents-hero-copy h1 {
    color: #111722;
}
html[data-theme="light"] .application-strip p,
html[data-theme="light"] .product-feature-panel > p,
html[data-theme="light"] .product-specs > p,
html[data-theme="light"] .related-section p,
html[data-theme="light"] .contact-card p,
html[data-theme="light"] .document-paper p,
html[data-theme="light"] .document-paper li {
    color: #5f6b7a;
}
html[data-theme="light"] .application-cells span {
    color: #000000;
    box-shadow: none !important;
}

html[data-theme="light"] .locator-sidebar,
html[data-theme="light"] .locator-card,
html[data-theme="light"] .locator-search input {
    box-shadow: none !important;
}
html[data-theme="light"] .locator-card h3,
html[data-theme="light"] .locator-card small {
    color: #111722;
}
html[data-theme="light"] .locator-card p {
    color: #657080;
}

html[data-theme="light"] .contact-form input,
html[data-theme="light"] .contact-form textarea,
html[data-theme="light"] .contact-form select,
html[data-theme="light"] .footer-newsletter input {
    box-shadow: none !important;
}

@media (max-width: 760px) {
    .footer-newsletter p a {
        white-space: normal;
    }
}

/* v35: light theme detail corrections */
.document-paper-head h2,
h2 {
    font-size: 26px !important;
}

.history-item::before {
    background: #090b0e;
}

html[data-theme="light"] .history-item::before {
    background: #ffffff;
}

.footer-newsletter p,
.footer-newsletter-consent {
    font-size: 11px !important;
    line-height: 1.35 !important;
    white-space: nowrap;
    margin-top: 12px !important;
    color: var(--muted);
}

.footer-newsletter p a,
.footer-newsletter-consent a {
    font-size: 11px !important;
    white-space: nowrap;
}

@media (max-width: 760px) {
    .footer-newsletter p,
    .footer-newsletter-consent {
        white-space: normal;
    }
}

html[data-theme="light"] .info-hero {
    box-shadow: none !important;
}

html[data-theme="light"] .locator-tabs button,
html[data-theme="light"] .locator-map-switch button {
    border: 1px solid rgb(0 0 0 / 12%);
}

html[data-theme="light"] .locator-tabs button:hover,
html[data-theme="light"] .locator-tabs button.is-active,
html[data-theme="light"] .locator-map-switch button:hover,
html[data-theme="light"] .locator-map-switch button.is-active {
    color: #000000;
    border-color: rgba(214, 16, 29, .60);
    background: rgba(214, 16, 29, .13);
    box-shadow: 0 18px 44px rgba(214, 16, 29, .10), inset 0 1px 0 rgba(255, 255, 255, .05);
}

html[data-theme="light"] .related-card {
    background: rgb(255 255 255 / 86%);
}

html[data-theme="light"] .related-card h3,
html[data-theme="light"] .related-card a,
html[data-theme="light"] .related-card h3 a {
    color: #000000;
}

html[data-theme="light"] .catalog-hero-v15,
html[data-theme="light"] .catalog-category-card {
    box-shadow: none !important;
}

html[data-theme="light"] .product-specs dl div {
    border-bottom: 1px solid rgb(0 0 0 / 17%);
}

html[data-theme="light"] .product-specs dd {
    color: #000000;
}

html[data-theme="light"] .feature-list p {
    color: #ffffff;
}

/* v36: footer newsletter privacy link inline override */
.footer-contact-col .footer-newsletter-consent,
.footer-contact-col .footer-newsletter p {
    font-size: 11px !important;
    line-height: 1.35 !important;
    white-space: nowrap !important;
}

.footer-contact-col .footer-newsletter-consent a,
.footer-contact-col .footer-newsletter p a {
    display: inline !important;
    width: auto !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    font-size: 11px !important;
    line-height: inherit !important;
    white-space: nowrap !important;
    text-decoration: underline !important;
    text-decoration-color: rgba(214, 16, 29, .35) !important;
    transform: none !important;
}

html[data-theme="dark"] .footer-contact-col .footer-newsletter-consent a,
html[data-theme="dark"] .footer-contact-col .footer-newsletter p a {
    color: #c8d0d9 !important;
}

html[data-theme="light"] .footer-contact-col .footer-newsletter-consent a,
html[data-theme="light"] .footer-contact-col .footer-newsletter p a {
    color: #303b47 !important;
}

@media (max-width: 520px) {
    .footer-contact-col .footer-newsletter-consent,
    .footer-contact-col .footer-newsletter p {
        white-space: normal !important;
    }
}

/* v37: light product hero requested corrections */
html[data-theme="light"] .product-hero-copy {
    border-radius: 30px;
    border: 1px solid rgb(0 0 0 / 7%);
    padding: 56px;
    background: linear-gradient(135deg, rgba(17, 20, 26, .88), rgba(5, 6, 8, .96)), radial-gradient(circle at 88% 8%, rgba(214, 16, 29, .18), transparent 42%);
    overflow: hidden;
}

html[data-theme="light"] .product-hero-copy h1 {
    max-width: 840px;
    color: #000000;
}

html[data-theme="light"] .product-hero-copy p {
    max-width: 720px;
    margin: 0;
    color: #414141;
    font-size: 18px;
    line-height: 1.7;
}

html[data-theme="light"] .breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
    color: rgb(74 74 74 / 62%);
    font-size: 13px;
    letter-spacing: .04em;
}

html[data-theme="light"] .breadcrumbs a {
    color: #000000;
    text-decoration: none;
    opacity: .74;
}

html[data-theme="light"] .btn.ghost {
    background: rgb(0 0 0 / 0%);
    border: 1px solid rgb(0 0 0 / 16%);
    color: #000000;
    text-decoration: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
}

@media (max-width: 1024px) {
    html[data-theme="light"] .product-hero-copy {
        border-radius: 26px;
        padding: 40px;
    }

    html[data-theme="light"] .product-hero-copy p {
        font-size: 17px;
    }
}

@media (max-width: 767px) {
    html[data-theme="light"] .product-hero-copy {
        border-radius: 22px;
        padding: 28px;
    }

    html[data-theme="light"] .product-hero-copy p {
        font-size: 16px;
        line-height: 1.62;
    }
}

/* v38: scoped light product/category CTA corrections */
html[data-theme="light"] .category-points .kicker-red,
html[data-theme="light"] .catalog-category-page .category-points .kicker-red,
html[data-theme="light"] .category-page .category-points .kicker-red {
    color: var(--red) !important;
}

html[data-theme="light"] .category-point-list span {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgb(0 0 0 / 13%);
    background: rgb(0 0 0);
    color: #dbe2ea;
    font-weight: 780;
}

html[data-theme="light"] .product-hero-copy {
    border-radius: 30px;
    border: 1px solid rgb(0 0 0 / 7%);
    padding: 56px;
    background: linear-gradient(50deg, rgb(255 255 255 / 88%), rgb(255 255 255 / 96%)), radial-gradient(circle at 88% 8%, rgba(214, 16, 29, .18), transparent 42%);
    overflow: hidden;
}

html[data-theme="light"] .product-hero-media {
    box-shadow: none !important;
}

html[data-theme="light"] .catalog-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 44px 48px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: linear-gradient(90deg, rgb(255 255 255 / 96%), rgb(255 255 255 / 78%)), radial-gradient(circle at 88% 12%, rgba(214, 16, 29, .26), transparent 38%);
    box-shadow: none !important;
}

html[data-theme="light"] .catalog-cta h2 {
    margin: 8px 0 10px;
    color: #000;
    font-size: clamp(36px, 4vw, 62px);
    line-height: .95;
    letter-spacing: -.06em;
}

html[data-theme="light"] .catalog-cta p {
    color: #5d6875;
}

@media (max-width: 1024px) {
    html[data-theme="light"] .product-hero-copy {
        padding: 40px;
        border-radius: 26px;
    }

    html[data-theme="light"] .catalog-cta {
        padding: 36px;
        border-radius: 24px;
    }

    html[data-theme="light"] .catalog-cta h2 {
        font-size: clamp(30px, 5vw, 48px);
    }
}

@media (max-width: 767px) {
    html[data-theme="light"] .product-hero-copy {
        padding: 28px;
        border-radius: 22px;
    }

    html[data-theme="light"] .category-point-list span {
        min-height: 40px;
        padding: 0 14px;
        font-size: 13px;
    }

    html[data-theme="light"] .catalog-cta {
        display: grid;
        gap: 22px;
        padding: 28px 22px;
        border-radius: 22px;
    }

    html[data-theme="light"] .catalog-cta h2 {
        font-size: 30px;
        line-height: 1;
    }
}

/* v39: light theme visibility and locations/feature corrections */
html[data-theme="light"] .kicker-red {
    color: var(--red) !important;
}

html[data-theme="light"] .section .kicker-red,
html[data-theme="light"] .split-feature .kicker-red,
html[data-theme="light"] .category-points .kicker-red,
html[data-theme="light"] .catalog-category-page .category-points .kicker-red,
html[data-theme="light"] .category-page .category-points .kicker-red,
html[data-theme="light"] .info-page .kicker-red {
    color: var(--red) !important;
}

html[data-theme="light"] .locator-panel,
html[data-theme="light"] .locator-sidebar {
    border-color: rgba(14, 22, 32, .12) !important;
}

html[data-theme="light"] .locator-shell {
    border-radius: 28px;
    min-height: 470px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .14);
    background: #050608;
    box-shadow: none !important;
}

html[data-theme="light"] .feature-list div {
    background: rgb(255 255 255) !important;
    border: 1px solid rgb(0 0 0 / 10%) !important;
    box-shadow: none !important;
}

html[data-theme="light"] .feature-list p {
    color: #000000 !important;
}

html[data-theme="light"] .feature-list strong,
html[data-theme="light"] .feature-list h3 {
    color: #10151d !important;
}

html[data-theme="light"] .split-feature,
html[data-theme="light"] .technology-page .split-feature,
html[data-theme="light"] .installation-page .split-feature,
html[data-theme="light"] .info-page .split-feature {
    background: rgba(255, 255, 255, .84) !important;
    border-color: rgba(14, 22, 32, .10) !important;
    box-shadow: none !important;
}

html[data-theme="light"] .split-feature h2,
html[data-theme="light"] .category-points h2,
html[data-theme="light"] .info-page h2 {
    color: #111821 !important;
}

html[data-theme="light"] .split-feature p,
html[data-theme="light"] .category-points p,
html[data-theme="light"] .info-page .section p {
    color: #5c6673 !important;
}

html[data-theme="light"] .process-card,
html[data-theme="light"] .tech-card,
html[data-theme="light"] .contact-card,
html[data-theme="light"] .selection-step,
html[data-theme="light"] .application-cells span {
    box-shadow: none !important;
}

@media (max-width: 1024px) {
    html[data-theme="light"] .locator-shell {
        min-height: 420px;
    }
}

@media (max-width: 767px) {
    html[data-theme="light"] .locator-shell {
        min-height: 0;
    }
}


/* v41: revert to v39 light visibility baseline + requested light contact/map/hero fixes */
html[data-theme="light"] .breadcrumbs a {
    color: #ffffff;
    text-decoration: none;
    opacity: .74;
}
html[data-theme="light"] .breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
    color: rgb(180 180 180 / 62%);
    font-size: 13px;
    letter-spacing: .04em;
}
html[data-theme="light"] .btn.ghost {
    background: rgb(255 255 255 / 0%);
    border: 1px solid rgb(255 255 255 / 16%);
    color: #ffffff;
    text-decoration: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
}
html[data-theme="light"] .contact-map-info strong,
.contact-map-info strong {
    color: #000000;
}
html[data-theme="light"] .contact-map-info div,
.contact-map-info div {
    border-radius: 18px;
    border: 1px solid rgb(0 0 0 / 10%);
    background: rgb(255 255 255 / 34%);
    padding: 18px;
}
html[data-theme="light"] .contact-yandex-shell,
.contact-yandex-shell {
    background: #050608 !important;
    box-shadow: none !important;
}
.contact-yandex-shell [data-yandex-map] {
    position: absolute;
    inset: 0;
    z-index: 2 !important;
    min-height: 100%;
    opacity: 1 !important;
    background: #111419 !important;
}
.contact-yandex-shell [data-yandex-map] ymaps {
    filter: grayscale(.72) invert(.86) contrast(1.05) brightness(.96) saturate(.58) !important;
}
html[data-theme="light"] .contact-yandex-shell [data-yandex-map] ymaps {
    filter: grayscale(.72) invert(.86) contrast(1.05) brightness(.96) saturate(.58) !important;
}
@media (max-width: 760px) {
    .contact-yandex-shell [data-yandex-map] {
        position: relative;
        display: block;
        min-height: 360px;
    }
}

/* v42: document hero/sidebar and modal close alignment fixes */
html[data-theme="light"] .documents-hero-copy h1,
html[data-theme="light"] .documents-hero h1,
html[data-theme="light"] .document-detail-hero h1 {
    color: #ffffff !important;
}

html[data-theme="light"] .document-sidebar a {
    color: #000000 !important;
}

html[data-theme="light"] .document-sidebar a:hover,
html[data-theme="light"] .document-sidebar a.is-active {
    color: #000000 !important;
}

.modal-close::before,
.cookie-modal-close::before {
    transform: translateY(0px) !important;
}

/* v43: dark-only header/products/catalog legal update */
html[data-theme="dark"] .application-cells span {
    color: #fff !important;
}
.application-cells span {
    color: #fff !important;
}
.catalog-filters button {
    color: #fff !important;
}
.catalog-filters button:hover,
.catalog-filters button.is-active {
    color: #fff !important;
}
.lang-switch.is-temporary-hidden,
.theme-toggle.is-temporary-hidden,
.lang-switch[hidden],
.theme-toggle[hidden] {
    display: none !important;
}
.stek-logo img {
    display: block;
}
.stek-logo .brand-icon {
    display: none !important;
}
.stek-logo .brand-stack {
    display: grid !important;
    line-height: .78;
    margin-left: -2px;
}
.stek-logo .brand-stack strong {
    display: none;
}
.stek-logo .brand-stack small {
    margin-left: 0;
    font-size: 8px;
    line-height: 1;
    letter-spacing: .30em;
    color: #d4d8de;
    text-transform: uppercase;
    transform: translateY(7px);
}
html[data-theme="light"] .stek-logo .brand-stack small {
    color: #36404b;
}
.product-tech-link {
    white-space: nowrap;
}
.product-technical-page .product-specs dl div:first-child,
.product-detail-page .product-specs dl div:first-child {
    border-top: 1px solid rgba(255,255,255,.08);
}
.works-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}
.works-card {
    display: block;
    min-height: 190px;
    padding: 28px;
    color: inherit;
    text-decoration: none;
}
.works-card h2 {
    margin: 16px 0 10px;
}
.works-card p {
    margin: 0;
    color: #b7c0ca;
    line-height: 1.55;
}
@media (max-width: 1180px) {
    .works-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .nav { gap: 10px; }
    .nav a { padding-inline: 12px; }
}
@media (max-width: 767px) {
    .works-grid { grid-template-columns: 1fr; }
    .product-hero-actions { align-items: stretch; }
    .product-tech-link { white-space: normal; }
    .stek-logo .brand-stack small { font-size: 7px; transform: translateY(5px); }
}

/* v44: catalog/product/footer/works/admin polish */
html[data-theme="dark"] .application-cells span,
.application-cells span {
    color: #fff !important;
}
.catalog-filters button,
.catalog-filters button:hover,
.catalog-filters button.is-active {
    color: #fff !important;
}
.stek-logo .brand-stack small {
    font-size: 12px !important;
    line-height: 1 !important;
    letter-spacing: .26em;
    margin-left: 0;
    margin-bottom: 25px;
    transform: translateY(-2px) !important;
    align-self: start;
}
@media (max-width: 767px) {
    .stek-logo .brand-stack small {
        font-size: 9px !important;
        margin-bottom: 18px;
        transform: translateY(-1px) !important;
    }
}
.product-profile-panel {
    min-height: 100%;
}
.product-profile-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 24px;
}
.product-profile-list div {
    min-height: 92px;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.035);
}
.product-profile-list dt {
    color: #8f98a5;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.product-profile-list dd {
    margin: 0;
    color: #fff;
    font-weight: 850;
    line-height: 1.45;
}
.product-pdf-link {
    gap: 10px;
    white-space: nowrap;
}
.product-pdf-link.is-disabled {
    opacity: .48;
    pointer-events: none;
}
.pdf-icon {
    width: 34px;
    height: 24px;
    display: inline-grid;
    place-items: center;
    border-radius: 7px;
    background: rgba(214, 16, 29, .18);
    border: 1px solid rgba(214, 16, 29, .45);
    color: #fff;
    font-size: 9px;
    font-weight: 950;
    letter-spacing: .08em;
}
.footer-newsletter-row {
    grid-template-columns: minmax(0, 206px) auto !important;
}
.footer-newsletter button {
    width: 100% !important;
}
.footer-contact-col .footer-newsletter-consent,
.footer-contact-col .footer-newsletter p {
    display: none !important;
}
.footer-newsletter p,
.footer-newsletter-consent {
    white-space: normal !important;
}
.works-hero::before {
    background: linear-gradient(90deg, rgba(5,6,8,.92), rgba(5,6,8,.70) 46%, rgba(214,16,29,.28)), radial-gradient(circle at 78% 18%, rgba(214,16,29,.24), transparent 42%);
}
.works-filter-shell {
    display: grid;
    gap: 28px;
}
.works-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.works-filters button {
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.05);
    color: #fff;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
}
.works-filters button:hover,
.works-filters button.is-active {
    border-color: rgba(214,16,29,.58);
    background: rgba(214,16,29,.18);
    color: #fff;
}
.works-gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}
.works-gallery-card {
    position: relative;
    min-height: 180px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    background: #080a0d;
    color: #fff;
    text-decoration: none;
}
.works-gallery-card img {
    width: 100%;
    height: 100%;
    min-height: 180px;
    object-fit: cover;
    display: block;
    opacity: .82;
    transition: transform .28s ease, opacity .28s ease;
}
.works-gallery-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(0,0,0,.76));
}
.works-gallery-card span {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 14px;
    z-index: 1;
    font-weight: 900;
    line-height: 1.25;
}
.works-gallery-card:hover img {
    transform: scale(1.04);
    opacity: 1;
}
@media (max-width: 1280px) {
    .works-gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .product-profile-list { grid-template-columns: 1fr; }
    .works-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    .footer-newsletter-row { grid-template-columns: 1fr !important; }
    .product-pdf-link { white-space: normal; }
    .works-gallery-grid { grid-template-columns: 1fr; }
    .works-gallery-card,
    .works-gallery-card img { min-height: 230px; }
}

/* v45: product profile cleanup and works gallery modal */
.product-profile-list dt {
    font-weight: 700 !important;
}
.product-profile-list dd {
    font-weight: 400 !important;
}
.works-hero.full-wrap {
    background-image: var(--info-bg);
    background-size: cover;
    background-position: center;
}
.works-gallery-card {
    cursor: pointer;
    text-align: left;
    appearance: none;
    font: inherit;
    padding: 0;
}
.works-gallery-card[hidden] {
    display: none !important;
}
.works-gallery-card img {
    background: #07090c;
}
.works-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}
.works-load-more {
    min-height: 54px;
    padding: 0 28px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.045);
    color: #fff;
    font-weight: 900;
    letter-spacing: .04em;
    cursor: pointer;
}
.works-load-more:hover {
    border-color: rgba(214,16,29,.55);
    background: rgba(214,16,29,.16);
}
.works-lightbox[hidden] {
    display: none !important;
}
.works-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1300;
    display: grid;
    place-items: center;
    padding: 28px;
}
.works-lightbox-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0,0,0,.82);
    backdrop-filter: blur(12px);
    cursor: pointer;
}
.works-lightbox-dialog {
    position: relative;
    z-index: 1;
    width: min(1180px, calc(100vw - 56px));
    max-height: calc(100vh - 56px);
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.14);
    background: linear-gradient(135deg, rgba(17,20,26,.94), rgba(5,6,8,.98));
    box-shadow: 0 46px 140px rgba(0,0,0,.72);
}
.works-lightbox-dialog img {
    display: block;
    width: 100%;
    max-height: calc(100vh - 150px);
    object-fit: contain;
    background: #030405;
}
.works-lightbox-close {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 2;
    width: 54px;
    height: 54px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(20,22,28,.72);
    color: #fff;
    font-size: 34px;
    line-height: 1;
    display: grid;
    place-items: center;
    cursor: pointer;
}
.works-lightbox-caption {
    padding: 18px 24px 22px;
    color: #fff;
    font-weight: 900;
    letter-spacing: .02em;
    background: linear-gradient(90deg, rgba(214,16,29,.14), rgba(255,255,255,.025));
}
@media (max-width: 767px) {
    .works-lightbox { padding: 14px; }
    .works-lightbox-dialog {
        width: calc(100vw - 28px);
        border-radius: 22px;
    }
    .works-lightbox-dialog img {
        max-height: calc(100vh - 122px);
    }
    .works-lightbox-close {
        top: 12px;
        right: 12px;
        width: 46px;
        height: 46px;
        font-size: 30px;
    }
}

/* v46: training/works hero, mosaic gallery, product profile, contacts map cleanup */
.product-profile-list dt {
    font-weight: 700 !important;
}
.product-profile-list dd {
    font-weight: 400 !important;
}
.stek-logo {
    align-items: flex-start;
    gap: 8px;
}
.stek-logo img {
    width: 138px;
    height: auto;
}
.stek-logo .brand-stack {
    display: block !important;
    align-self: flex-start;
    margin-left: -55px;
    margin-top: 31px;
    pointer-events: none;
}
.stek-logo .brand-stack small {
    display: block;
    font-size: 12px !important;
    line-height: 1 !important;
    letter-spacing: .24em;
    color: #fff;
    margin: 0 !important;
    transform: none !important;
}
.contact-yandex-shell::before,
.contact-yandex-overlay {
    display: none !important;
}
.contact-yandex-shell,
html[data-theme="light"] .contact-yandex-shell {
    background: #050608 !important;
    box-shadow: none !important;
}
.contact-yandex-shell [data-yandex-map],
.contact-yandex-shell [data-yandex-map] ymaps {
    opacity: 1 !important;
    filter: none !important;
}
.contact-map-info div,
html[data-theme="light"] .contact-map-info div {
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.14) !important;
    background: rgba(0,0,0,.78) !important;
    padding: 18px;
}
.contact-map-info strong,
html[data-theme="light"] .contact-map-info strong {
    color: #ffffff !important;
}
.contact-map-info span,
html[data-theme="light"] .contact-map-info span {
    color: rgba(255,255,255,.62) !important;
}
.works-hero.full-wrap,
.training-page .info-hero.full-wrap {
    background-image: var(--info-bg) !important;
    background-size: cover !important;
    background-position: center !important;
}
.works-hero::before,
.training-page .info-hero::before {
    background: linear-gradient(90deg, rgba(5,6,8,.94), rgba(5,6,8,.64) 48%, rgba(214,16,29,.28)), radial-gradient(circle at 82% 14%, rgba(214,16,29,.24), transparent 42%) !important;
}
.works-mosaic-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr)) !important;
    grid-auto-flow: dense;
    gap: 20px;
}
.works-mosaic-card {
    min-height: 320px;
    grid-column: span 4;
    border-radius: 24px;
}
.works-mosaic-card:nth-child(6n + 1),
.works-mosaic-card:nth-child(6n + 4) {
    grid-column: span 7;
}
.works-mosaic-card:nth-child(6n + 2),
.works-mosaic-card:nth-child(6n + 3) {
    grid-column: span 5;
}
.works-mosaic-card img {
    min-height: 320px;
}
.works-card-brand {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 82px;
    z-index: 2;
    color: rgba(255,255,255,.82);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .02em;
}
.works-mosaic-card strong {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 24px;
    z-index: 2;
    color: #fff;
    font-size: clamp(22px, 2vw, 34px);
    line-height: 1.12;
    font-weight: 950;
    text-shadow: 0 8px 28px rgba(0,0,0,.6);
}
.works-mosaic-card span:not(.works-card-brand) {
    display: none;
}
.works-project-dialog {
    width: min(1380px, calc(100vw - 56px));
}
.works-project-dialog img {
    width: 100%;
    max-height: calc(100vh - 230px);
    object-fit: contain;
}
.works-project-caption {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 30px 28px;
}
.works-project-caption div {
    display: grid;
    gap: 8px;
    max-width: 760px;
}
.works-project-caption span {
    color: var(--red-soft);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.works-project-caption strong {
    color: #fff;
    font-size: clamp(24px, 2vw, 36px);
    line-height: 1.12;
}
.works-project-caption p {
    margin: 0;
    color: #c9d0da;
    line-height: 1.55;
}
.works-project-caption small {
    color: #fff;
    font-weight: 800;
}
.work-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
    gap: 28px;
}
.work-story,
.work-facts,
.work-video-block {
    padding: 42px;
}
.work-story p {
    color: #c8d0d9;
    font-size: 18px;
    line-height: 1.75;
}
.work-story h3 {
    margin: 28px 0 14px;
    color: #fff;
    font-size: 24px;
}
.work-check-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 0;
    list-style: none;
}
.work-check-list li {
    position: relative;
    padding-left: 28px;
    color: #fff;
    line-height: 1.55;
}
.work-check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--red-soft);
    font-weight: 900;
}
.work-facts dl {
    display: grid;
    gap: 0;
    margin: 0;
}
.work-facts dl div {
    display: grid;
    grid-template-columns: minmax(120px,.5fr) 1fr;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.work-facts dt {
    color: #8f98a5;
}
.work-facts dd {
    margin: 0;
    color: #fff;
    font-weight: 800;
}
.work-detail-gallery {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}
.work-detail-gallery img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 22px;
    border: 1px solid rgba(255,255,255,.12);
}
.work-video-block {
    display: grid;
    grid-template-columns: minmax(0,.9fr) minmax(420px,1.1fr);
    gap: 34px;
    align-items: center;
}
.work-video-placeholder {
    min-height: 320px;
    border-radius: 26px;
    border: 1px solid rgba(255,255,255,.12);
    background: linear-gradient(135deg, rgba(255,255,255,.05), rgba(214,16,29,.10));
    display: grid;
    place-items: center;
    overflow: hidden;
}
.work-video-placeholder iframe {
    width: 100%;
    height: 100%;
    min-height: 320px;
    border: 0;
}
.work-video-placeholder span {
    color: #fff;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}
@media (max-width: 1180px) {
    .works-mosaic-card,
    .works-mosaic-card:nth-child(n) { grid-column: span 6; }
    .work-detail-grid,
    .work-video-block { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
    .stek-logo img { width: 118px; }
    .stek-logo .brand-stack { margin-left: -47px; margin-top: 27px; }
    .stek-logo .brand-stack small { font-size: 9px !important; }
    .works-mosaic-grid { grid-template-columns: 1fr !important; gap: 14px; }
    .works-mosaic-card,
    .works-mosaic-card:nth-child(n) { grid-column: auto; min-height: 260px; }
    .works-mosaic-card img { min-height: 260px; }
    .works-project-caption { display: grid; padding: 18px; }
    .works-project-dialog img { max-height: calc(100vh - 280px); }
    .work-story, .work-facts, .work-video-block { padding: 24px; }
    .work-facts dl div { grid-template-columns: 1fr; gap: 8px; }
    .work-detail-gallery { grid-template-columns: 1fr; }
    .work-detail-gallery img { height: 240px; }
}

/* v47: works direct links, video preview, project gallery slider */
.works-gallery-card {
    display: block;
    text-decoration: none;
}
.works-mosaic-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr)) !important;
    grid-auto-flow: dense;
    gap: 22px;
}
.works-mosaic-card {
    min-height: 320px;
    grid-column: span 4;
}
.works-mosaic-card:nth-child(9n + 1),
.works-mosaic-card:nth-child(9n + 6) {
    grid-column: span 6;
    min-height: 390px;
}
.works-mosaic-card:nth-child(9n + 4),
.works-mosaic-card:nth-child(9n + 7) {
    grid-column: span 5;
}
.works-mosaic-card:nth-child(9n + 5),
.works-mosaic-card:nth-child(9n + 8) {
    grid-column: span 7;
}
.works-mosaic-card img {
    min-height: 320px;
}
.works-mosaic-card strong {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 40px;
    z-index: 2;
    color: #fff;
    font-size: clamp(22px, 2vw, 34px);
    line-height: 1.12;
    font-weight: 950;
    text-shadow: 0 8px 28px rgba(0, 0, 0, .6);
}
.works-gallery-card span,
.works-card-brand {
    position: absolute;
    left: 22px;
    right: 16px;
    bottom: 14px;
    z-index: 1;
    font-weight: 900;
    line-height: 1.25;
    color: rgba(255,255,255,.82);
}
.works-load-more[hidden] {
    display: none !important;
}
.work-detail-hero.full-wrap {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(420px, .82fr);
    align-items: center;
    gap: 48px;
}
.work-detail-hero .info-hero-copy {
    position: relative;
    z-index: 2;
}
.work-hero-video {
    position: relative;
    z-index: 2;
    min-height: 360px;
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.14);
    background: linear-gradient(135deg, rgba(17,20,26,.78), rgba(5,6,8,.96));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 32px 110px rgba(0,0,0,.42);
}
.work-hero-video iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 360px;
    border: 0;
}
.work-video-preview {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    padding: 0;
    background: #050608;
    cursor: pointer;
    color: #fff;
    overflow: hidden;
}
.work-video-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: .72;
    filter: saturate(.9) contrast(1.05) brightness(.72);
    transform: scale(1.02);
    transition: transform .35s ease, opacity .35s ease;
}
.work-video-preview::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 74% 24%, rgba(214,16,29,.30), transparent 34%), linear-gradient(180deg, rgba(0,0,0,.14), rgba(0,0,0,.62));
}
.work-video-preview:hover img {
    transform: scale(1.06);
    opacity: .88;
}
.work-video-play {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    width: 86px;
    height: 86px;
    border-radius: 999px;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #ef1828, #b90d18);
    box-shadow: 0 24px 70px rgba(214,16,29,.42);
}
.work-video-play::before {
    content: "";
    position: absolute;
    left: 35px;
    top: 28px;
    border-left: 22px solid #fff;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
}
.work-video-preview strong {
    position: absolute;
    left: 28px;
    bottom: 24px;
    z-index: 2;
    color: #fff;
    font-size: 18px;
    font-weight: 950;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.work-detail-gallery-shell {
    position: relative;
}
.work-detail-gallery-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(320px, 31vw);
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 4px 2px 18px;
    scrollbar-width: thin;
}
.work-detail-gallery-item {
    position: relative;
    height: 320px;
    padding: 0;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 24px;
    overflow: hidden;
    background: #06080b;
    cursor: pointer;
    scroll-snap-align: start;
}
.work-detail-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: .88;
    transition: transform .28s ease, opacity .28s ease;
}
.work-detail-gallery-item:hover img {
    transform: scale(1.04);
    opacity: 1;
}
.work-gallery-nav {
    position: absolute;
    top: 50%;
    z-index: 3;
    width: 54px;
    height: 54px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(5,6,8,.72);
    color: #fff;
    font-size: 38px;
    line-height: 1;
    display: grid;
    place-items: center;
    cursor: pointer;
    transform: translateY(-50%);
    backdrop-filter: blur(12px);
}
.work-gallery-nav.is-prev { left: -16px; }
.work-gallery-nav.is-next { right: -16px; }
.work-gallery-lightbox[hidden] { display: none !important; }
.work-gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1400;
    display: grid;
    place-items: center;
    padding: 30px;
}
.work-gallery-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0,0,0,.86);
    backdrop-filter: blur(12px);
    cursor: pointer;
}
.work-gallery-dialog {
    position: relative;
    z-index: 1;
    width: min(1320px, calc(100vw - 60px));
    height: min(82vh, 860px);
    display: grid;
    place-items: center;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.14);
    background: linear-gradient(135deg, rgba(17,20,26,.96), rgba(5,6,8,.98));
    box-shadow: 0 46px 140px rgba(0,0,0,.72);
    overflow: hidden;
}
.work-gallery-dialog img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}
.work-gallery-close,
.work-gallery-modal-nav {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(5,6,8,.72);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    backdrop-filter: blur(12px);
}
.work-gallery-close {
    top: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
    font-size: 34px;
    line-height: 1;
}
.work-gallery-modal-nav {
    top: 50%;
    width: 60px;
    height: 60px;
    font-size: 42px;
    line-height: 1;
    transform: translateY(-50%);
}
.work-gallery-modal-nav.is-prev { left: 20px; }
.work-gallery-modal-nav.is-next { right: 20px; }
@media (max-width: 1180px) {
    .work-detail-hero.full-wrap { grid-template-columns: 1fr; }
    .work-hero-video { min-height: 300px; }
    .work-hero-video iframe { min-height: 300px; }
    .works-mosaic-card,
    .works-mosaic-card:nth-child(n) { grid-column: span 6; }
}
@media (max-width: 767px) {
    .work-detail-hero.full-wrap { gap: 24px; }
    .work-hero-video { min-height: 230px; border-radius: 22px; }
    .work-hero-video iframe { min-height: 230px; }
    .work-video-play { width: 66px; height: 66px; }
    .work-video-play::before { left: 28px; top: 22px; border-left-width: 18px; border-top-width: 12px; border-bottom-width: 12px; }
    .work-detail-gallery-track { grid-auto-columns: minmax(250px, 82vw); }
    .work-detail-gallery-item { height: 250px; border-radius: 20px; }
    .work-gallery-nav { display: none; }
    .work-gallery-lightbox { padding: 14px; }
    .work-gallery-dialog { width: calc(100vw - 28px); height: min(76vh, 620px); border-radius: 22px; }
    .work-gallery-modal-nav { width: 48px; height: 48px; font-size: 32px; }
    .work-gallery-modal-nav.is-prev { left: 12px; }
    .work-gallery-modal-nav.is-next { right: 12px; }
    .work-gallery-close { top: 12px; right: 12px; width: 46px; height: 46px; font-size: 30px; }
}

/* v48: logo Russia alignment and gap-free works masonry */
.stek-logo .brand-stack {
    margin-left: -61px;
}

.works-filter-shell {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
}
.works-mosaic-grid,
.works-gallery-grid.works-mosaic-grid {
    display: block !important;
    columns: 2 360px;
    column-gap: 22px;
    grid-template-columns: none !important;
    grid-auto-flow: initial !important;
}
.works-mosaic-card,
.works-mosaic-card:nth-child(n),
.works-gallery-card.works-mosaic-card,
.works-gallery-card.works-mosaic-card:nth-child(n) {
    display: inline-block !important;
    width: 100% !important;
    min-height: 0 !important;
    height: auto !important;
    grid-column: auto !important;
    break-inside: avoid;
    page-break-inside: avoid;
    margin: 0 0 22px;
    vertical-align: top;
}
.works-mosaic-card img,
.works-gallery-card.works-mosaic-card img {
    width: 100%;
    height: auto !important;
    min-height: 0 !important;
    aspect-ratio: 1.32 / 1;
    object-fit: cover;
    display: block;
}
.works-mosaic-card:nth-child(4n + 1) img,
.works-mosaic-card:nth-child(4n + 4) img {
    aspect-ratio: 1.16 / 1;
}
.works-mosaic-card:nth-child(5n + 3) img {
    aspect-ratio: 1.55 / 1;
}
.works-mosaic-card strong {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 40px;
    z-index: 2;
    color: #fff;
    font-size: clamp(22px, 2vw, 34px);
    line-height: 1.12;
    font-weight: 950;
    text-shadow: 0 8px 28px rgba(0, 0, 0, .6);
}
.works-gallery-card span,
.works-gallery-card .works-card-brand {
    position: absolute;
    left: 22px;
    right: 16px;
    bottom: 14px;
    z-index: 1;
    font-weight: 900;
    line-height: 1.25;
}
@media (min-width: 1440px) {
    .works-filter-shell {
        max-width: 1240px;
    }
}
@media (max-width: 1180px) {
    .works-filter-shell {
        max-width: calc(100% - 48px);
    }
    .works-mosaic-grid,
    .works-gallery-grid.works-mosaic-grid {
        columns: 2 320px;
        column-gap: 18px;
    }
    .works-mosaic-card,
    .works-mosaic-card:nth-child(n),
    .works-gallery-card.works-mosaic-card,
    .works-gallery-card.works-mosaic-card:nth-child(n) {
        margin-bottom: 18px;
    }
}
@media (max-width: 767px) {
    .stek-logo .brand-stack {
        margin-left: -61px !important;
        margin-top: 27px;
    }
    .works-filter-shell {
        max-width: calc(100% - 28px);
    }
    .works-mosaic-grid,
    .works-gallery-grid.works-mosaic-grid {
        columns: 1 !important;
        column-gap: 0;
    }
    .works-mosaic-card,
    .works-mosaic-card:nth-child(n),
    .works-gallery-card.works-mosaic-card,
    .works-gallery-card.works-mosaic-card:nth-child(n) {
        margin-bottom: 14px;
    }
    .works-mosaic-card img,
    .works-gallery-card.works-mosaic-card img,
    .works-mosaic-card:nth-child(n) img {
        aspect-ratio: 1.18 / 1;
    }
}

/* v49: work detail video sizing and gallery carousel cleanup */
.work-hero-video.is-playing {
    width: 89%;
}
.work-facts dd {
    margin: 0;
    color: #fff;
    font-weight: 600;
}
.work-detail-gallery-shell {
    overflow: hidden;
    max-width: 100%;
}
.work-detail-gallery-track {
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    touch-action: pan-x;
    max-width: 100%;
    padding-bottom: 0;
}
.work-detail-gallery-track::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}
.work-gallery-nav {
    display: none !important;
}
@media (max-width: 1180px) {
    .work-hero-video {
        min-height: 300px;
        width: 84%;
        margin-left: 73px;
        margin-bottom: 50px;
    }
    .work-hero-video iframe {
        min-height: 300px;
    }
}
@media (max-width: 767px) {
    .work-hero-video,
    .work-hero-video.is-playing {
        width: 100%;
        margin-left: 0;
        margin-bottom: 38px;
        min-height: 260px;
    }
    .work-hero-video iframe {
        min-height: 260px;
    }
    .work-detail-gallery-track {
        scroll-snap-type: x mandatory;
        grid-auto-columns: minmax(250px, 84vw);
    }
}

/* v50: interior gallery demo photos and work hero video sizing correction */
.work-hero-video,
.work-hero-video.is-playing {
    width: 89%;
}
@media (max-width: 767px) {
    .work-hero-video,
    .work-hero-video.is-playing {
        width: 89%;
        margin-left: 38px;
        margin-bottom: 38px;
        min-height: 260px;
    }
}

/* v51: logo alignment, desktop gallery arrows, fullscreen lightbox, mobile video fix */
.stek-logo {
    position: relative;
    align-items: flex-start;
}
.stek-logo .brand-stack {
    position: absolute !important;
    left: 0;
    top: 34px;
    width: 138px;
    margin-left: 0 !important;
    margin-top: 0 !important;
    text-align: right;
    pointer-events: none;
}
.stek-logo .brand-stack small {
    display: block;
    width: 100%;
    text-align: right;
    letter-spacing: .24em;
}

.work-gallery-nav {
    display: none !important;
}
@media (min-width: 768px) {
    .work-detail-gallery-shell {
        position: relative;
        padding-inline: 70px;
        overflow: hidden;
    }
    .work-detail-gallery-track {
        max-width: 100%;
    }
    .work-gallery-nav {
        display: grid !important;
        top: 50%;
        transform: translateY(-50%);
        width: 58px;
        height: 58px;
        border-radius: 999px;
        background: rgba(5, 6, 8, .82);
        border: 1px solid rgba(255, 255, 255, .16);
        box-shadow: 0 18px 50px rgba(0, 0, 0, .46);
    }
    .work-gallery-nav.is-prev { left: 12px !important; }
    .work-gallery-nav.is-next { right: 12px !important; }
}

.work-gallery-lightbox {
    padding: 0 !important;
}
.work-gallery-dialog {
    width: 100vw !important;
    height: 100dvh !important;
    max-width: none !important;
    max-height: none !important;
    border-radius: 0 !important;
    border: 0 !important;
    background: rgba(0, 0, 0, .96) !important;
    box-shadow: none !important;
    overflow: hidden !important;
}
.work-gallery-dialog img {
    width: auto !important;
    height: auto !important;
    max-width: calc(100vw - 160px) !important;
    max-height: calc(100dvh - 96px) !important;
    object-fit: contain !important;
}
.work-gallery-close {
    top: 28px !important;
    right: 28px !important;
}
.work-gallery-modal-nav.is-prev { left: 30px !important; }
.work-gallery-modal-nav.is-next { right: 30px !important; }

.work-hero-video,
.work-hero-video.is-playing {
    width: 89%;
}
.work-hero-video {
    aspect-ratio: 16 / 9;
    min-height: 0;
}
.work-hero-video iframe {
    min-height: 0;
    height: 100%;
}

@media (max-width: 767px) {
    .stek-logo img { width: 118px; }
    .stek-logo .brand-stack {
        top: 31px;
        width: 118px;
        margin-left: 0 !important;
        margin-top: 0 !important;
    }
    .stek-logo .brand-stack small {
        font-size: 9px !important;
        text-align: right;
        letter-spacing: .24em;
    }
    .work-hero-video,
    .work-hero-video.is-playing {
        width: calc(100% - 56px) !important;
        max-width: 520px;
        margin: 28px auto 38px !important;
        min-height: 0 !important;
        aspect-ratio: 16 / 9;
        border-radius: 22px;
    }
    .work-hero-video iframe {
        min-height: 0 !important;
        height: 100% !important;
    }
    .work-video-preview strong {
        left: 22px;
        bottom: 20px;
        font-size: 16px;
    }
    .work-video-play {
        width: 68px;
        height: 68px;
    }
    .work-gallery-dialog img {
        max-width: 100vw !important;
        max-height: calc(100dvh - 120px) !important;
    }
    .work-gallery-modal-nav {
        width: 48px;
        height: 48px;
        font-size: 32px;
    }
    .work-gallery-modal-nav.is-prev { left: 10px !important; }
    .work-gallery-modal-nav.is-next { right: 10px !important; }
    .work-gallery-close {
        top: 14px !important;
        right: 14px !important;
        width: 46px;
        height: 46px;
    }
}
/* v52: work gallery plain arrow controls */
.work-gallery-nav,
.work-gallery-modal-nav {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    color: #ffffff !important;
    border-radius: 0 !important;
    width: 72px !important;
    height: 92px !important;
    font-size: 72px !important;
    line-height: 1 !important;
    font-weight: 300 !important;
    text-shadow: 0 10px 34px rgba(0, 0, 0, .86), 0 0 18px rgba(0, 0, 0, .72) !important;
}
.work-gallery-nav:hover,
.work-gallery-modal-nav:hover {
    color: #ffffff !important;
    background: transparent !important;
    transform: translateY(-50%) scale(1.06) !important;
}
.work-gallery-nav.is-prev { left: 22px !important; }
.work-gallery-nav.is-next { right: 22px !important; }
.work-gallery-modal-nav.is-prev { left: 36px !important; }
.work-gallery-modal-nav.is-next { right: 36px !important; }
@media (max-width: 767px) {
    .work-gallery-modal-nav {
        width: 56px !important;
        height: 76px !important;
        font-size: 56px !important;
    }
    .work-gallery-modal-nav.is-prev { left: 14px !important; }
    .work-gallery-modal-nav.is-next { right: 14px !important; }
}
/* v54: logo Russia alignment and hero image replacement */
.stek-logo .brand-stack {
    position: absolute !important;
    left: 0;
    top: 26px;
    width: 141px;
    margin-left: 0 !important;
    margin-top: 0 !important;
    text-align: right;
    pointer-events: none;
}

@media (max-width: 767px) {
    .stek-logo .brand-stack {
        top: 25px;
        width: 118px;
        margin-left: 0 !important;
        margin-top: 0 !important;
    }
}


/* v53: works gallery full-width, arrows and bmw gallery polish */
@media (min-width: 1440px) {
    .works-filter-shell {
        max-width: 100% !important;
    }
}
.works-filter-shell {
    max-width: 100% !important;
}
.work-detail-gallery-shell {
    width: 100vw !important;
    max-width: 100vw !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    padding-inline: 0 !important;
    overflow: hidden !important;
}
.work-detail-gallery-track {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
    box-sizing: border-box !important;
}
@media (min-width: 768px) {
    .work-detail-gallery-track {
        grid-auto-columns: minmax(360px, 24vw) !important;
    }
}
.work-gallery-nav,
.work-gallery-modal-nav {
    color: #c0332b !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 0 !important;
    font-size: clamp(56px, 6vw, 92px) !important;
    line-height: 1 !important;
    text-shadow: 0 10px 34px rgba(0, 0, 0, .70) !important;
}
.work-gallery-nav.is-next {
    right: -7px !important;
}
.work-gallery-nav.is-prev {
    left: -7px !important;
}
.work-gallery-modal-nav.is-next {
    right: 22px !important;
}
.work-gallery-modal-nav.is-prev {
    left: 22px !important;
}
.work-gallery-close {
    z-index: 5 !important;
}
@media (max-width: 767px) {
    .work-gallery-nav.is-next {
        right: -7px !important;
    }
    .work-gallery-nav.is-prev {
        left: -7px !important;
    }
    .work-gallery-modal-nav {
        color: #c0332b !important;
        font-size: 54px !important;
        width: 52px !important;
        height: 52px !important;
    }
    .work-gallery-modal-nav.is-prev {
        left: 4px !important;
    }
    .work-gallery-modal-nav.is-next {
        right: 4px !important;
    }
    .work-gallery-close {
        position: fixed !important;
        top: max(14px, calc(env(safe-area-inset-top) + 10px)) !important;
        right: 14px !important;
        width: 48px !important;
        height: 48px !important;
        font-size: 32px !important;
        transform: none !important;
    }
    .work-gallery-dialog img {
        max-width: 100vw !important;
        max-height: 100dvh !important;
    }
}

/* v55: works brand filters active states */
.works-filters button[data-works-brand-filter] {
    cursor: pointer;
}
.works-gallery-card[hidden] {
    display: none !important;
}

/* v56: works brand filters hard hide */
.works-gallery-grid .works-gallery-card[hidden],
.works-gallery-grid .works-mosaic-card[hidden],
.works-mosaic-grid .works-gallery-card[hidden],
.works-mosaic-grid .works-mosaic-card[hidden],
.works-gallery-grid .works-gallery-card.is-hidden-by-filter,
.works-gallery-grid .works-mosaic-card.is-hidden-by-filter,
.works-mosaic-grid .works-gallery-card.is-hidden-by-filter,
.works-mosaic-grid .works-mosaic-card.is-hidden-by-filter {
    display: none !important;
}
.works-filters button[data-works-brand-filter] {
    cursor: pointer;
}

/* v57: works filtered mosaic layout fix */
.works-gallery-card.is-filter-hidden,
.works-mosaic-card.is-filter-hidden {
    display: none !important;
}

.works-gallery-grid[data-works-filtered="1"],
.works-mosaic-grid[data-works-filtered="1"] {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 24px !important;
    column-count: initial !important;
    columns: initial !important;
    align-items: stretch !important;
    width: 100% !important;
}

.works-gallery-grid[data-works-filtered="1"] .works-gallery-card:not(.is-filter-hidden),
.works-mosaic-grid[data-works-filtered="1"] .works-mosaic-card:not(.is-filter-hidden),
.works-mosaic-grid[data-works-filtered="1"] .works-gallery-card:not(.is-filter-hidden) {
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    break-inside: avoid !important;
    grid-column: auto !important;
    grid-row: auto !important;
}

.works-gallery-grid[data-works-filtered="1"] .works-gallery-card img,
.works-mosaic-grid[data-works-filtered="1"] .works-mosaic-card img,
.works-mosaic-grid[data-works-filtered="1"] .works-gallery-card img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.works-gallery-grid[data-works-filtered="1"] .works-gallery-card,
.works-mosaic-grid[data-works-filtered="1"] .works-mosaic-card,
.works-mosaic-grid[data-works-filtered="1"] .works-gallery-card {
    min-height: clamp(360px, 34vw, 560px) !important;
}

@media (max-width: 900px) {
    .works-gallery-grid[data-works-filtered="1"],
    .works-mosaic-grid[data-works-filtered="1"] {
        grid-template-columns: 1fr !important;
    }
}

/* v58: works filter final hard CSS */
.works-gallery-card.is-filter-hidden,
.works-mosaic-card.is-filter-hidden,
.works-gallery-card[hidden],
.works-mosaic-card[hidden] {
    display: none !important;
}

.works-filter-shell .works-gallery-grid,
.works-filter-shell .works-mosaic-grid,
.works-gallery-grid.works-mosaic-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

.works-filter-shell .works-gallery-card,
.works-filter-shell .works-mosaic-card {
    display: block;
    width: 100%;
    min-width: 0;
}

@media (max-width: 767px) {
    .works-filter-shell .works-gallery-grid,
    .works-filter-shell .works-mosaic-grid,
    .works-gallery-grid.works-mosaic-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
}
/* v59: works filtered cards keep two-column mosaic */
@media (min-width: 768px) {
    .works-gallery-grid,
    .works-mosaic-grid,
    [data-works-gallery] {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 28px !important;
        align-items: start !important;
    }

    .works-gallery-card,
    .works-mosaic-card,
    .works-gallery-card.works-mosaic-card,
    [data-works-gallery] > a,
    [data-works-gallery] > article {
        width: 100% !important;
        max-width: none !important;
        min-width: 0 !important;
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .works-gallery-card:not(.is-filter-hidden):not([hidden]),
    .works-mosaic-card:not(.is-filter-hidden):not([hidden]),
    .works-gallery-card.works-mosaic-card:not(.is-filter-hidden):not([hidden]) {
        display: block !important;
    }
}

@media (min-width: 1180px) {
    .works-gallery-grid,
    .works-mosaic-grid,
    [data-works-gallery] {
        grid-template-columns: repeat(2, minmax(420px, 1fr)) !important;
    }
}

@media (max-width: 767px) {
    .works-gallery-grid,
    .works-mosaic-grid,
    [data-works-gallery] {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 18px !important;
    }

    .works-gallery-card,
    .works-mosaic-card,
    .works-gallery-card.works-mosaic-card {
        width: 100% !important;
        max-width: none !important;
        grid-column: auto !important;
        grid-row: auto !important;
    }
}

.works-gallery-card.is-filter-hidden,
.works-mosaic-card.is-filter-hidden,
.works-gallery-card.works-mosaic-card.is-filter-hidden,
.works-gallery-card[hidden],
.works-mosaic-card[hidden],
.works-gallery-card.works-mosaic-card[hidden] {
    display: none !important;
}
/* v61: works filtered cards hard two-column grid fix */
.works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 28px !important;
    align-items: start !important;
    width: 100% !important;
    max-width: 100% !important;
    column-count: initial !important;
}

.works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) > .works-gallery-card,
.works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) > .works-mosaic-card {
    grid-column: auto !important;
    grid-row: auto !important;
    width: auto !important;
    max-width: 100% !important;
    min-width: 0 !important;
    flex: none !important;
}

.works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) > .works-gallery-card:not(.is-filter-hidden):not([hidden]),
.works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) > .works-mosaic-card:not(.is-filter-hidden):not([hidden]) {
    display: block !important;
    height: clamp(360px, 37vw, 560px) !important;
}

.works-gallery-grid.works-mosaic-grid > .works-gallery-card.is-filter-hidden,
.works-gallery-grid.works-mosaic-grid > .works-mosaic-card.is-filter-hidden,
.works-gallery-grid.works-mosaic-grid > .works-gallery-card[hidden],
.works-gallery-grid.works-mosaic-grid > .works-mosaic-card[hidden] {
    display: none !important;
}

@media (max-width: 767px) {
    .works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
    }

    .works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) > .works-gallery-card:not(.is-filter-hidden):not([hidden]),
    .works-gallery-grid.works-mosaic-grid[data-active-filter]:not([data-active-filter=""]):not([data-active-filter="all"]) > .works-mosaic-card:not(.is-filter-hidden):not([hidden]) {
        height: 380px !important;
    }
}

/* v63: works gallery ALL filter mosaic restore
   Keeps filtered brand states in 2 columns and prevents old nth-child mosaic rules
   from stretching cards to one huge full-width item. */

.works-filter-shell .works-gallery-grid,
.works-filter-shell .works-mosaic-grid,
.works-gallery-grid.works-mosaic-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 28px !important;
    align-items: start !important;
    grid-auto-flow: row dense !important;
    width: 100% !important;
    max-width: 100% !important;
}

.works-filter-shell .works-gallery-card,
.works-filter-shell .works-mosaic-card,
.works-gallery-grid.works-mosaic-grid > .works-gallery-card,
.works-gallery-grid.works-mosaic-grid > .works-mosaic-card {
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    grid-column: auto !important;
    grid-row: auto !important;
    break-inside: auto !important;
    margin: 0 !important;
    height: clamp(360px, 31vw, 560px) !important;
    min-height: 0 !important;
}

.works-filter-shell .works-gallery-card[hidden],
.works-filter-shell .works-mosaic-card[hidden],
.works-filter-shell .works-gallery-card.is-filter-hidden,
.works-filter-shell .works-mosaic-card.is-filter-hidden {
    display: none !important;
}

.works-filter-shell .works-gallery-card img,
.works-filter-shell .works-mosaic-card img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

/* ALL: explicit reset for older mosaic nth-child rules. */
.works-gallery-grid[data-active-filter="all"] > .works-gallery-card:not([hidden]):not(.is-filter-hidden),
.works-gallery-grid[data-active-filter="all"] > .works-mosaic-card:not([hidden]):not(.is-filter-hidden) {
    display: block !important;
    grid-column: auto !important;
    grid-row: auto !important;
    width: 100% !important;
    height: clamp(360px, 31vw, 560px) !important;
}

/* Filtered states: two cards stay in one row on desktop, instead of becoming full-width rows. */
.works-gallery-grid:not([data-active-filter="all"]) > .works-gallery-card:not([hidden]):not(.is-filter-hidden),
.works-gallery-grid:not([data-active-filter="all"]) > .works-mosaic-card:not([hidden]):not(.is-filter-hidden) {
    display: block !important;
    grid-column: auto !important;
    grid-row: auto !important;
    width: 100% !important;
    height: clamp(360px, 31vw, 560px) !important;
}

@media (max-width: 767px) {
    .works-filter-shell .works-gallery-grid,
    .works-filter-shell .works-mosaic-grid,
    .works-gallery-grid.works-mosaic-grid {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
    }

    .works-filter-shell .works-gallery-card,
    .works-filter-shell .works-mosaic-card,
    .works-gallery-grid.works-mosaic-grid > .works-gallery-card,
    .works-gallery-grid.works-mosaic-grid > .works-mosaic-card,
    .works-gallery-grid[data-active-filter="all"] > .works-gallery-card:not([hidden]):not(.is-filter-hidden),
    .works-gallery-grid[data-active-filter="all"] > .works-mosaic-card:not([hidden]):not(.is-filter-hidden),
    .works-gallery-grid:not([data-active-filter="all"]) > .works-gallery-card:not([hidden]):not(.is-filter-hidden),
    .works-gallery-grid:not([data-active-filter="all"]) > .works-mosaic-card:not([hidden]):not(.is-filter-hidden) {
        height: clamp(320px, 74vw, 520px) !important;
    }
}
/* v92 compact catalog tree menu cleanup */

.stek-header-phone,
.stek-header-phone:hover,
.stek-header-phone:focus {
    text-decoration: none !important;
    border-bottom: 0 !important;
    box-shadow: none !important;
    font-weight: 300 !important;
}

.ppf-direction-nav,
.stek-ppf-v82 {
    display: none !important;
}

@media (min-width: 1100px) {
    .topbar .head,
    header.topbar .head {
        display: flex !important;
        align-items: center !important;
        gap: clamp(16px, 1.6vw, 30px) !important;
    }

    .topbar .nav,
    header.topbar .nav,
    nav.nav {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: clamp(22px, 2.15vw, 46px) !important;
        flex: 1 1 auto !important;
        min-width: 0 !important;
        flex-wrap: nowrap !important;
    }

    .topbar .nav > a,
    .topbar .nav .nav-dropdown > a,
    .topbar .nav .stek-training-menu > a,
    .topbar .nav .nav-link {
        font-weight: 400 !important;
        letter-spacing: .08em !important;
        transform: none !important;
        text-decoration: none !important;
    }

    .nav-dropdown {
        position: relative !important;
    }

    .nav-dropdown .catalog-mega {
        display: block !important;
        position: absolute !important;
        top: calc(100% + 16px) !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: auto !important;
        min-width: 0 !important;
        max-width: none !important;
        padding: 0 !important;
        border: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        overflow: visible !important;
        z-index: 1000 !important;
    }

    .nav-dropdown:hover > .catalog-mega,
    .nav-dropdown:focus-within > .catalog-mega,
    .nav-dropdown.is-open > .catalog-mega {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    .nav-dropdown .catalog-mega::before {
        content: "" !important;
        position: absolute !important;
        left: -20px !important;
        right: -20px !important;
        top: -22px !important;
        height: 24px !important;
        background: transparent !important;
    }

    .stek-v92-catalog-tree {
        display: flex !important;
        align-items: flex-start !important;
        gap: 12px !important;
        width: max-content !important;
        max-width: calc(100vw - 34px) !important;
        overflow: visible !important;
        color: #f8fafc !important;
        font-family: inherit !important;
    }

    .stek-v92-intro {
        width: 220px !important;
        min-height: 238px !important;
        border-radius: 24px !important;
        border: 1px solid rgba(255,255,255,.12) !important;
        background: linear-gradient(180deg, rgba(0,0,0,.22), rgba(0,0,0,.76)), url('/stek-assets/images/stek-product-ppf-hq.jpg') center/cover no-repeat !important;
        padding: 24px 22px !important;
        box-shadow: 0 28px 70px rgba(0,0,0,.38) !important;
        overflow: hidden !important;
    }

    .stek-v92-intro span {
        display: block !important;
        color: #ff7770 !important;
        font-size: 11px !important;
        font-weight: 700 !important;
        letter-spacing: .22em !important;
        text-transform: uppercase !important;
        margin-bottom: 12px !important;
    }

    .stek-v92-intro strong {
        display: block !important;
        color: #fff !important;
        font-size: 25px !important;
        line-height: 1.03 !important;
        font-weight: 800 !important;
        letter-spacing: -.02em !important;
        margin-bottom: 14px !important;
    }

    .stek-v92-intro p {
        color: rgba(241,245,249,.78) !important;
        font-size: 14px !important;
        line-height: 1.42 !important;
        margin: 0 0 20px !important;
    }

    .stek-v92-intro a {
        color: #ff837d !important;
        font-size: 13px !important;
        font-weight: 400 !important;
        letter-spacing: .04em !important;
        text-decoration: none !important;
    }

    .stek-v92-level,
    .stek-v92-level ul {
        list-style: none !important;
        margin: 0 !important;
        padding: 10px !important;
        border-radius: 22px !important;
        border: 1px solid rgba(255,255,255,.14) !important;
        background: linear-gradient(180deg, rgba(28,29,31,.96), rgba(10,11,13,.96)) !important;
        box-shadow: 0 30px 80px rgba(0,0,0,.46) !important;
        min-width: 276px !important;
        width: 276px !important;
    }

    .stek-v92-level > li,
    .stek-v92-level ul > li {
        position: relative !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .stek-v92-level a {
        position: relative !important;
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) 13px !important;
        align-items: center !important;
        gap: 12px !important;
        min-height: 38px !important;
        padding: 8px 12px !important;
        border-radius: 13px !important;
        border: 1px solid transparent !important;
        color: rgba(241,245,249,.86) !important;
        font-size: 14px !important;
        line-height: 1.18 !important;
        font-weight: 400 !important;
        letter-spacing: .035em !important;
        text-transform: none !important;
        text-decoration: none !important;
        white-space: normal !important;
        transition: background .16s ease, border-color .16s ease, color .16s ease !important;
    }

    .stek-v92-level a:hover,
    .stek-v92-level li:hover > a,
    .stek-v92-level a:focus {
        color: #fff !important;
        background: rgba(255,255,255,.055) !important;
        border-color: rgba(255,255,255,.16) !important;
        transform: none !important;
    }

    .stek-v92-level .has-children > a::after {
        content: "" !important;
        width: 7px !important;
        height: 7px !important;
        justify-self: end !important;
        border-right: 2px solid currentColor !important;
        border-bottom: 2px solid currentColor !important;
        transform: rotate(-45deg) !important;
        opacity: .72 !important;
    }

    .stek-v92-level ul {
        position: absolute !important;
        top: -10px !important;
        left: calc(100% + 12px) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
    }

    .stek-v92-level li:hover > ul,
    .stek-v92-level li:focus-within > ul {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    .stek-v92-level ul::before {
        content: "" !important;
        position: absolute !important;
        top: 0 !important;
        bottom: 0 !important;
        left: -14px !important;
        width: 14px !important;
        background: transparent !important;
    }

    .stek-v92-level .level-label {
        display: block !important;
        padding: 6px 12px 9px !important;
        color: rgba(255,255,255,.50) !important;
        font-size: 11px !important;
        line-height: 1.1 !important;
        font-weight: 400 !important;
        letter-spacing: .12em !important;
        text-transform: uppercase !important;
        border-bottom: 1px solid rgba(255,255,255,.10) !important;
        margin: 0 0 6px !important;
    }

    .stek-v92-level .leaf a {
        grid-template-columns: minmax(0, 1fr) !important;
        font-size: 13px !important;
        min-height: 34px !important;
        padding-block: 7px !important;
    }

    .stek-v92-level .leaf a::after {
        display: none !important;
    }

    .stek-training-dropdown-panel a {
        font-weight: 300 !important;
        font-size: 12px !important;
        text-decoration: none !important;
    }
}

@media (min-width: 1100px) and (max-width: 1500px) {
    .stek-v92-intro {
        width: 196px !important;
        padding: 20px 18px !important;
    }
    .stek-v92-intro strong { font-size: 22px !important; }
    .stek-v92-intro p { font-size: 13px !important; }
    .stek-v92-level,
    .stek-v92-level ul {
        width: 248px !important;
        min-width: 248px !important;
    }
    .stek-v92-level a {
        font-size: 13px !important;
        min-height: 34px !important;
        padding: 7px 10px !important;
    }
    .stek-v92-level .leaf a {
        font-size: 12.5px !important;
        min-height: 31px !important;
    }
}

@media (min-width: 1100px) and (max-width: 1250px) {
    .stek-v92-intro {
        display: none !important;
    }
    .nav-dropdown .catalog-mega {
        left: 0 !important;
        transform: none !important;
    }
    .stek-v92-level,
    .stek-v92-level ul {
        width: 232px !important;
        min-width: 232px !important;
    }
}

/* catalog tree alignment */
@media (min-width: 1100px) {
    .nav-dropdown {
        position: relative !important;
    }

    .nav-dropdown .catalog-mega {
        left: 0 !important;
        right: auto !important;
        transform: none !important;
        top: calc(100% + 10px) !important;
    }
}

/* hide old catalog layout before JS builds v92 tree */
.nav-dropdown .catalog-mega:not([data-stek-v92-ready="1"]) .mega-columns,
.nav-dropdown .catalog-mega:not([data-stek-v92-ready="1"]) .mega-col,
.nav-dropdown .catalog-mega:not([data-stek-v92-ready="1"]) .mega-title,
.nav-dropdown .catalog-mega:not([data-stek-v92-ready="1"]) .mega-list {
    display: none !important;
}

.nav-dropdown .catalog-mega:not([data-stek-v92-ready="1"]) {
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    height: 0 !important;
    min-height: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}


/* training dropdown in header */
@media (min-width: 1100px) {
    .stek-training-menu {
        position: relative !important;
        display: flex !important;
        align-items: center !important;
    }

    .stek-training-main {
        display: inline-flex !important;
        align-items: center !important;
        gap: 10px !important;
        text-decoration: none !important;
    }

    .stek-training-caret {
        width: 8px !important;
        height: 8px !important;
        border-right: 2px solid currentColor !important;
        border-bottom: 2px solid currentColor !important;
        transform: rotate(45deg) translateY(-2px) !important;
        opacity: .9 !important;
        flex: 0 0 auto !important;
    }

    .stek-training-dropdown-panel {
        position: absolute !important;
        left: 0 !important;
        top: calc(100% + 12px) !important;
        width: 100% !important;
        min-width: 0 !important;
        max-width: none !important;
        padding: 0 !important;
        border: 1px solid rgba(255,255,255,.16) !important;
        border-radius: 18px !important;
        background: rgba(17,18,20,.96) !important;
        box-shadow: 0 22px 70px rgba(0,0,0,.45) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transform: translateY(8px) !important;
        pointer-events: none !important;
        z-index: 80 !important;
        overflow: hidden !important;
    }

    .stek-training-menu:hover .stek-training-dropdown-panel,
    .stek-training-menu:focus-within .stek-training-dropdown-panel {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
        pointer-events: auto !important;
    }

    .stek-training-dropdown-panel a {
        display: block !important;
        padding: 14px 18px !important;
        color: rgba(255,255,255,.86) !important;
        text-decoration: none !important;
        font-weight: 300 !important;
        font-size: 12px !important;
        letter-spacing: .08em !important;
        text-transform: uppercase !important;
        white-space: nowrap !important;
    }

    .stek-training-dropdown-panel a:hover {
        background: rgba(255,255,255,.06) !important;
        color: #fff !important;
    }
}


/* STEK training dropdown single final */
.topbar .nav .stek-training-dropdown {
    position: relative !important;
}

.topbar .nav .stek-training-dropdown::after {
    content: "" !important;
    position: absolute !important;
    left: -10px !important;
    right: -10px !important;
    top: 100% !important;
    height: 18px !important;
    display: block !important;
    z-index: 9998 !important;
}

.topbar .nav .stek-training-dropdown > .stek-training-dropdown-panel {
    display: block !important;
    position: absolute !important;
    left: 50% !important;
    top: calc(100% + 10px) !important;
    min-width: 112px !important;
    max-width: 128px !important;
    width: max-content !important;
    height: auto !important;
    padding: 4px !important;
    border: 1px solid rgba(255,255,255,.12) !important;
    border-radius: 10px !important;
    background: linear-gradient(180deg, rgba(28, 29, 31, .96), rgba(10, 11, 13, .96)) !important;
    box-shadow: 0 18px 44px rgba(0,0,0,.38) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateX(-50%) translateY(3px) !important;
    z-index: 9999 !important;
}

.topbar .nav .stek-training-dropdown:hover > .stek-training-dropdown-panel,
.topbar .nav .stek-training-dropdown:focus-within > .stek-training-dropdown-panel {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateX(-50%) translateY(0) !important;
}

.topbar .nav .stek-training-dropdown > .stek-training-dropdown-panel > a {
    display: block !important;
    width: 100% !important;
    padding: 7px 10px !important;
    border-radius: 7px !important;
    color: #fff !important;
    font-size: 11px !important;
    line-height: 1.1 !important;
    letter-spacing: .075em !important;
    text-align: center !important;
    white-space: nowrap !important;
    text-decoration: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.topbar .nav .stek-training-dropdown > .stek-training-dropdown-panel > a:hover {
    background: rgba(255,255,255,.08) !important;
}

.topbar .nav .stek-training-dropdown > .stek-training-dropdown-panel > a.active {
    background: transparent !important;
}