/* Unified October 2026 refinement layer; loaded after the legacy stylesheet. */
@font-face { font-family:"Inter Tight"; font-style:normal; font-weight:100 900; font-display:swap; src:url('materials/fonts/inter-tight-cyrillic.woff2') format('woff2'); unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family:"Inter Tight"; font-style:normal; font-weight:100 900; font-display:swap; src:url('materials/fonts/inter-tight-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
:root { --paper:#eef3fb; --ink:#19255a; --muted:#52627e; --line:#d7e1f1; --radius:16px; --shadow:0 12px 36px rgba(25,37,90,.07); --nav-font-size:16px; }
body { font-family:"Inter Tight",Arial,sans-serif; font-weight:400; line-height:1.6; }
button,input,select,textarea { font-family:inherit; }
main h1,main h2,main h3,dialog h2,.side-panel h2,.visual-card span,.catalog-choice-card strong,.product-title,.footer-title { text-transform:none; letter-spacing:-.035em; font-weight:600; hyphens:none; word-break:normal; overflow-wrap:normal; }
main h1 { font-size:clamp(34px,4.4vw,62px); line-height:1.1; }
main h2 { font-size:clamp(28px,3vw,42px); line-height:1.15; }
main h3 { font-size:20px; line-height:1.3; }
p { color:var(--muted); }
.section { padding:76px 0; }
.section-head { margin-bottom:32px; }
.eyebrow { font-weight:600; letter-spacing:.12em; font-size:11px; }
.button,.hero-main .hero-actions .button,.page-hero .button { min-height:48px; padding:13px 22px; border-radius:10px; font-size:14px; font-weight:600; letter-spacing:0; text-transform:none; box-shadow:none; transform:none; transition:background .18s,border-color .18s,color .18s; }
.button--small { min-height:42px; padding:10px 15px; font-size:13px; }
.button:hover,.button:focus-visible,.hero-main .hero-actions .button:hover,.page-hero .button:hover { transform:none; box-shadow:none; background:#263774; }
.button--outline { border:1px solid #c7cedb; background:transparent; color:var(--ink); }
.button--outline:hover { background:#edf0f6; color:var(--ink); border-color:#9da9bf; }
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible { outline:3px solid #7c9ac8; outline-offset:4px; }
[hidden] { display:none !important; }
.site-header { position:sticky; top:0; z-index:100; background:#fff; border-bottom:2px solid #19255a; }
[data-site-shell] { display:contents; }
.header-inner { display:grid; grid-template-columns:auto 1fr auto; grid-template-rows:auto auto; gap:0 30px; padding:16px 0 12px; min-height:0; }
.logo { grid-column:1; grid-row:1; }
.logo img { width:142px; }
.header-actions { grid-column:3; grid-row:1; }
.main-nav { grid-column:1 / -1; grid-row:2; justify-content:space-between; gap:18px; margin-top:15px; padding:0; }
.main-nav a,.catalog-trigger { color:var(--ink); font-family:inherit; font-size:var(--nav-font-size); font-weight:650; letter-spacing:0; text-transform:none; }
.main-nav a::after,.catalog-trigger::after { display:none; }
.main-nav a:hover,.main-nav a.active,.catalog-trigger:hover { color:#2857ab; }
.catalog-trigger { display:flex; gap:12px; align-items:center; }
.catalog-trigger span { font-size:20px; line-height:1; transition:transform .2s; }
.nav-dropdown.is-open .catalog-trigger span { transform:rotate(180deg); }
.dropdown-menu { top:calc(100% + 9px); width:320px; border:1px solid var(--line); border-radius:14px; background:#fff; box-shadow:var(--shadow); }
.nav-dropdown:hover .dropdown-menu,.nav-dropdown:focus-within .dropdown-menu { opacity:0; visibility:hidden; transform:translateY(-8px); }
.nav-dropdown.is-open .dropdown-menu { opacity:1; visibility:visible; transform:none; }
.dropdown-menu a { padding:12px; font-size:15px; border-radius:8px; line-height:1.35; }
.header-phone { font-weight:600; font-size:14px; }
.header-actions .button { padding:11px 16px; min-height:42px; }
.header-actions .header-icon { background:#eef1f7; color:var(--ink); border-color:transparent; }
.cart-count { background:#19255a; color:white; }
.home-hero { min-height:620px; background:linear-gradient(90deg,rgba(25,37,90,.96),rgba(25,37,90,.73) 55%,rgba(25,37,90,.18)),url('background.webp') center/cover; }
.home-hero::before,.home-hero::after,.page-hero::before,.page-hero::after { display:none; animation:none; }
.home-hero .container { padding-top:78px; padding-bottom:44px; }
.hero-main { padding:0; max-width:830px; }
.hero-main h1 { max-width:790px; font-size:clamp(37px,4.6vw,64px); line-height:1.08; margin-bottom:30px; text-wrap:balance; }
.hero-main .hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:0; }
.hero-main .hero-actions .button { width:auto; min-width:178px; max-width:none; }
.hero-main .hero-actions .button:not(.button--outline) { background:#fff; color:#19255a; }
.hero-main .hero-actions .button--outline { background:transparent; border-color:rgba(255,255,255,.5); color:#fff; }
.hero-main .hero-actions .button:hover { background:#e9edf5; color:#19255a; }
.hero-products { margin-top:46px; padding:22px 0; border-top:1px solid rgba(255,255,255,.25); border-bottom:0; }
.hero-products strong { font-size:21px; font-weight:600; letter-spacing:-.02em; text-transform:none; }
.hero-products small { color:#d2dbe7; }
.hero-note { margin-top:20px; padding:0; gap:24px; border:0; letter-spacing:0; text-transform:none; }
.hero-note strong { font-size:16px; font-weight:600; }
.hero-note small { font-size:12px; color:#d2dbe7; letter-spacing:0; }
.page-hero { padding:56px 0 52px; background:linear-gradient(118deg,#19255a 0%,#233778 65%,#3153a4 100%); color:#fff; }
.page-hero h1 { margin:18px 0 20px; max-width:1050px; }
.page-hero h1 { font-size:clamp(34px,4.2vw,58px); font-weight:600; line-height:1.12; text-wrap:balance; }
.home-hero .hero-note span,.home-hero .hero-note strong,.home-hero .hero-note small,.check-item strong,.stock-badge,.product-badges { text-transform:none; letter-spacing:0; }
.home-hero .button { background:#fff !important; color:#19255a !important; border-color:#fff !important; }
.home-hero .button--outline { background:transparent !important; color:#fff !important; border-color:rgba(255,255,255,.55) !important; }
.home-hero .button:hover { background:#edf1f7 !important; color:#19255a !important; }
.home-hero .hero-main .hero-actions .button:not(.button--outline) { background:#fff !important; color:#19255a !important; border-color:#fff !important; }
.home-hero .hero-main .hero-actions .button--outline { background:transparent !important; color:#fff !important; border-color:rgba(255,255,255,.55) !important; }
.home-hero .hero-main .hero-actions .button:hover { background:#edf1f7 !important; color:#19255a !important; }
.page-hero .button { background:#fff !important; color:#19255a !important; border-color:#fff !important; }
.page-hero .button:hover { background:#e4edff !important; color:#19255a !important; }
.page-hero .button--outline { background:transparent !important; color:#fff !important; border-color:#afc3eb !important; }
.page-hero .button--outline:hover { background:#fff !important; color:#19255a !important; }
.product-actions .button:first-child { background:#edf1f7 !important; color:#19255a !important; border-color:transparent !important; }
.header-actions .header-icon { background:#eef1f7 !important; color:#19255a !important; border-color:transparent !important; }
.page-hero h1 { color:#fff; }
.page-hero p { max-width:760px; color:#e0e9fc; font-size:17px; }
.page-hero .eyebrow { color:#cbdcff; }
.breadcrumbs { color:#68748b; font-size:12px; line-height:1.5; text-transform:none; letter-spacing:0; }
.page-hero .breadcrumbs { color:#d2def6; font-size:12px; line-height:1.5; text-transform:none; letter-spacing:0; }
.breadcrumbs a { color:#475979; }
.page-hero .breadcrumbs a { color:#e7eeff; }
.page-hero .breadcrumbs a:hover { color:#fff; }
.services-hero-summary { background:#294383; border:1px solid #617bad; border-radius:18px; padding:28px; box-shadow:none; }
.services-hero-summary span { color:#d7e5ff; font-size:12px; }
.services-hero-summary strong { color:#fff; border-top-color:#617bad; font-size:22px; font-weight:600; }
.materials-heading > .eyebrow { color:#19255a; font-size:var(--nav-font-size); font-weight:650; letter-spacing:0; text-transform:none; margin-bottom:12px; }
.services-choice-section { background:#e8effc; }
.catalog-showroom-cta { max-width:850px; padding:22px 26px; background:white; border:1px solid var(--line); border-radius:14px; box-shadow:none; }
.catalog-showroom-label,.catalog-showroom-copy,.catalog-showroom-title { color:var(--ink); }
.catalog-showroom-cta p { font-size:14px; }
.catalog-showroom-cta span { color:#697a99; font-weight:600; font-size:10px; }
.catalog-showroom-cta strong { color:#19255a; font-weight:600; font-size:18px; }
.catalog-showroom-cta small { color:#697187; font-size:12px; }
.catalog-showroom-link { color:var(--ink); background:#edf1f7; }
.catalog-showroom-cta .button { background:#19255a !important; color:#fff !important; border-color:#19255a !important; }
.catalog-showroom-cta .button:hover { background:#294383 !important; color:#fff !important; border-color:#294383 !important; }
.collection-grid { gap:20px; }
.visual-card { min-height:310px; border-radius:16px; box-shadow:none; }
.visual-card span { font-size:25px; line-height:1.18; }
.visual-card:hover { transform:translateY(-3px); }
.expertise-card { min-height:400px; padding:25px; border-radius:16px; box-shadow:none; }
.expertise-card h3 { font-size:25px; line-height:1.15; }
.expertise-card p { color:#e0e6ed; font-size:13px; }
.expertise-card:hover,.expertise-card:focus-visible { transform:translateY(-3px); box-shadow:none; }
.feature-art { border-radius:16px; box-shadow:none; overflow:hidden; }
.feature-art img { display:block; }
.info-card,.check-item,.service-card { border-radius:14px; box-shadow:none; }
.catalog-intro { align-items:center; margin-bottom:28px; }
.fact-card { background:#19255a; border:0; border-radius:14px; box-shadow:none; padding:22px; color:#fff; }
.fact-card strong { font-size:34px; color:#fff; }
.fact-card span,.fact-card p { color:#dfe8ff; }
.catalog-toolbar { padding:0 0 22px; margin-bottom:24px; border-bottom:1px solid var(--line); background:transparent; border-radius:0; box-shadow:none; gap:20px; }
.catalog-toolbar input,.catalog-toolbar select { border:1px solid #d5dce6; border-radius:10px; background:#fff; min-height:48px; padding:12px 15px; box-shadow:none; font-size:15px; color:var(--ink); }
.catalog-toolbar label > span { font-size:12px; font-weight:600; color:#58647c; letter-spacing:0; text-transform:none; }
.content-grid { gap:28px; grid-template-columns:224px minmax(0,1fr); }
.filter-panel { align-self:start; position:static; padding:22px; border:1px solid var(--line); border-radius:14px; background:white; box-shadow:none; }
.filter-panel h3 { margin-bottom:16px; font-size:16px; font-weight:600; text-transform:none; letter-spacing:0; }
.catalog-filter-details > summary { display:none; }
.catalog-filter-details > div { min-width:0; }
body[data-page="catalog"] .product-title { font-size:19px; font-weight:600; line-height:1.3; text-transform:none; }
body[data-page="catalog"] .section-head h2 { font-size:clamp(28px,3vw,42px); font-weight:600; line-height:1.15; }
body[data-page="catalog"] .sealant-feature-content h2 { font-size:32px; font-weight:600; line-height:1.2; }
body[data-page="catalog"] .sealant-feature-content p { font-size:15px; font-weight:400; line-height:1.65; }
.filter-group { gap:12px; margin-bottom:24px; }
.filter-label { font-size:14px; line-height:1.4; font-weight:400; color:#465571; }
.filter-label input { accent-color:#19255a; width:17px; height:17px; flex-shrink:0; }
.filter-reset { width:100%; border:1px solid #d9dfe9; border-radius:8px; padding:10px; font-size:13px; font-weight:600; text-transform:none; letter-spacing:0; margin-bottom:20px; background:#fff; color:#52617d; }
.filter-reset:disabled { opacity:.45; cursor:default; }
.catalog-result-line { gap:14px; align-items:baseline; margin-bottom:20px; }
.catalog-result-line strong { font-size:15px; }
.catalog-result-line span { font-size:11px; color:#737d91; }
.products-grid { gap:20px; }
.products-grid .product-card { content-visibility:visible; contain-intrinsic-size:none; }
.product-card { overflow:hidden; border:1px solid var(--line); border-radius:14px; background:#fff; box-shadow:none; transition:border-color .2s,box-shadow .2s; }
.product-card::after,.info-card::after { display:none; }
.product-card:hover,.product-card:focus-within { transform:none; border-color:#bdc9db; box-shadow:0 6px 24px rgba(25,37,90,.06); }
.product-image { height:190px; aspect-ratio:auto; background:#f2f4f7; border-bottom:1px solid #eef0f4; }
.product-image--photo img { width:100%; height:100%; object-fit:cover; transform:none; }
.product-card:hover .product-image--photo img { transform:none; }
.product-image--dpk-profile { background:white; overflow:hidden; }
.product-image--dpk-profile:not(.product-image--component-photo) img,.product-card:hover .product-image--dpk-profile:not(.product-image--component-photo) img { object-fit:contain; transform:none; }
.product-image--dpk-profile { position:relative; padding:8px 12px 24px; }
/* A normal flow image preserves all four edges at every card width. Legacy
   hover/reveal zoom must not turn a product photo back into a cropped cover. */
.dpk-stock-card .product-image { display:block; height:auto; min-height:0; aspect-ratio:auto; padding:14px; overflow:visible; }
.dpk-stock-card .product-image img { display:block; width:100%; height:auto; min-width:0; min-height:0; aspect-ratio:1040/720; object-fit:contain; object-position:center; transform:none !important; }
.product-detail-image.dpk-product-gallery { overflow:visible; border:0; border-radius:0; min-width:0; }
.dpk-gallery-frame { border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; }
.product-detail-image.dpk-product-gallery .product-image { display:block; width:100%; min-height:0; border:0; padding:18px; height:auto; aspect-ratio:1040/720; }
.product-detail-image.dpk-product-gallery .product-image img { display:block; width:100%; height:100%; min-height:0; object-fit:contain; }
.dpk-gallery-thumbs { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; margin-top:12px; }
.dpk-gallery-thumb { border:1px solid var(--line); border-radius:10px; background:#fff; color:#637086; padding:7px 6px 9px; cursor:pointer; font:inherit; font-size:11px; line-height:1.4; }
.dpk-gallery-thumb img { display:block; width:100%; height:70px; object-fit:contain; }
.dpk-gallery-thumb[aria-pressed="true"] { border-color:#19255a; color:#19255a; box-shadow:inset 0 0 0 1px #19255a; }
.dpk-gallery-thumb:focus-visible { outline:2px solid #7395bd; outline-offset:3px; }
.dpk-gallery-note { color:#657187; font-size:12px; line-height:1.65; margin:14px 0 0; }
.product-image--component-photo { position:relative; background:#fff; padding:20px 20px 30px; }
.product-image--component-photo img { object-fit:contain; }
.image-caption { position:absolute; bottom:8px; left:14px; right:14px; text-align:center; font-size:10px; line-height:1.4; color:#778196; font-weight:400; }
.product-body { display:flex; flex:1; flex-direction:column; padding:20px; gap:10px; }
.product-tag { font-size:10px; color:#68768e; letter-spacing:.03em; text-transform:none; }
.product-title { font-size:19px; line-height:1.3; margin:8px 0 10px; overflow-wrap:anywhere; }
.product-meta { font-size:12px; color:#6a7489; line-height:1.6; }
.product-body .product-meta { min-height:38px; }
body[data-page="catalog"] .product-meta { font-size:12px; font-weight:400; line-height:1.6; }
.product-body .product-price { margin-top:auto; padding-top:18px; }
.product-price { font-size:24px; font-weight:600; margin-top:18px; letter-spacing:-.03em; }
.product-price small { display:block; font-size:11px; line-height:1.5; color:#758097; font-weight:400; letter-spacing:0; }
.stock-badge { padding:5px 9px; border:0; border-radius:6px; font-size:11px; font-weight:600; letter-spacing:0; }
.stock-badge--in-stock { background:#eaf4ee; color:#397653; }
.stock-badge--order { background:#eef1f7; color:#687590; }
.stock-badge--out-of-stock { background:#f2f3f6; color:#7f8694; }
.stock-badge--reserved { background:#fbf1df; color:#99712b; }
.dpk-stock-color { display:flex; align-items:center; gap:9px; margin:12px 0; color:#61708a; font-size:12px; }
.dpk-stock-color i { width:18px; height:18px; border:1px solid rgba(25,37,90,.15); border-radius:50%; flex-shrink:0; }
.catalog-sections button { border:1px solid #d8dfea; border-radius:50px; padding:9px 17px; font-size:13px; background:white; color:#19255a; }
.catalog-sections button[aria-pressed="true"] { background:#19255a; color:white; border-color:#19255a; }
.catalog-notes .dpk-palette-section { margin:24px 0 0; padding:0; background:transparent; border:0; }
.dpk-palette-heading h2 { font-size:28px; }
#dpk-catalog,#paint-catalog,#materials { scroll-margin-top:130px; }
.catalog-choice-card--paint strong { color:#19255a; }
.product-actions { gap:8px; margin-top:18px; }
.product-actions .button { min-width:0; flex:1; padding:10px 7px; font-size:12px; }
.product-actions .button:first-child { color:#19255a; background:#f0f3f8; border-color:transparent; }
.catalog-active-filters { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px; }
.catalog-active-filters:empty { display:none; }
.filter-chip { display:flex; align-items:center; gap:15px; border:1px solid #dce3ed; border-radius:50px; background:white; color:#465777; padding:7px 12px; font-size:12px; }
.filter-chip span { font-size:17px; line-height:1; }
.catalog-load-more { display:flex; margin:32px auto 0; min-width:240px; }
.catalog-section-link { display:block; padding:17px 0; border-top:1px solid var(--line); margin:0 0 18px; font-size:12px; color:#69768d; }
.catalog-section-link strong { display:block; color:#19255a; font-size:14px; font-weight:600; line-height:1.5; margin-top:5px; }
.catalog-sections { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:35px; }
.catalog-sections a { border:1px solid #d8dfea; border-radius:50px; padding:9px 17px; font-size:13px; background:white; }
.catalog-sections a[aria-current] { color:#fff; background:var(--ink); border-color:var(--ink); }
.catalog-disclaimer { margin-top:26px; font-size:12px; line-height:1.7; }
.catalog-notes { border:1px solid var(--line); background:#fff; border-radius:14px; padding:20px 24px; }
.catalog-notes summary { font-size:15px; font-weight:600; }
.product-detail-image { border:1px solid var(--line); border-radius:16px; overflow:hidden; box-shadow:none; }
.product-detail-image .product-image { height:440px; }
.product-detail-image .product-image--component-photo { padding:36px; }
.product-detail-price { font-size:40px; font-weight:600; letter-spacing:-.04em; }
.product-specs > div { padding:14px 0; border-color:var(--line); font-size:14px; }
.sealant-feature { border:1px solid var(--line); border-radius:18px; overflow:hidden; box-shadow:none; background:#fff; }
.sealant-feature-media { background:#f5f7f9; }
.sealant-feature-content h2 { font-size:32px; }
.catalog-choice-modal { border:1px solid var(--line); border-radius:22px; box-shadow:0 25px 90px rgba(13,25,53,.2); }
.catalog-choice-card { border-radius:14px; box-shadow:none; }
.catalog-choice-card strong { font-size:24px; line-height:1.15; }
.catalog-choice-card--paint { background:linear-gradient(135deg,#edf1f5,#dce6f0); color:#19255a; }
.catalog-choice-card--paint span,.catalog-choice-card--paint i { color:#596e8c; }
.catalog-choice-card:hover { transform:translateY(-2px); }
.side-panel { background:white; box-shadow:-15px 0 60px rgba(25,37,90,.1); }
.side-panel h2 { font-size:30px; }
.form-group input,.form-group textarea,.form-group select { border:1px solid #d4dce7; border-radius:10px; box-shadow:none; background:#fff; }
.cookie-banner { border:1px solid var(--line); border-radius:14px; box-shadow:0 8px 35px rgba(25,37,90,.12); padding:20px 24px; }
.cookie-banner strong { font-weight:600; }
.cookie-banner .button { font-size:12px; }
.site-footer { background:#142344; }
.site-footer p { color:#b6c2d6; }
.footer-title { font-size:14px; font-weight:600; letter-spacing:0; }
.footer-links { font-size:13px; }
.partners-section,.partners-map-area { background:var(--paper); }
.partners-directory { background:#fff; color:var(--ink); border-top:1px solid var(--line); }
.partner-link { border-left:1px solid #d6deeb; padding:12px 18px; border-radius:10px; }
.partner-link strong { font-size:20px; font-weight:600; }
.partner-link small { color:#6f7b91; }
.partner-link strong span { color:#6885ae; }
.partner-link:hover,.partner-link.is-map-active { background:#edf2f8; border-color:#9aafcc; transform:none; }
.partner-link:hover strong,.partner-link.is-map-active strong { color:#19255a; }
@media(min-width:1181px) { .menu-toggle { display:none; } .main-nav { display:flex; } }
@media(max-width:1180px) {
  .header-inner { grid-template-columns:auto 1fr auto; grid-template-rows:auto; gap:16px; padding:14px 0; }
  .logo { grid-column:1; }
  .logo img { width:112px; }
  .menu-toggle { grid-column:3; grid-row:1; display:block; border-radius:9px; }
  .header-actions { grid-column:2; justify-self:end; }
  .main-nav { display:none; position:absolute; top:100%; left:0; right:0; max-height:calc(100svh - 82px); overflow:auto; margin:0; padding:15px 24px 22px; background:#fff; border-bottom:1px solid var(--line); box-shadow:var(--shadow); }
  .main-nav.open { display:flex; flex-direction:column; align-items:stretch; gap:0; }
  .main-nav > a,.catalog-trigger { padding:13px 0; font-size:var(--nav-font-size); }
  .catalog-trigger { width:100%; justify-content:space-between; }
  .dropdown-menu { display:none; position:static; width:100%; border:0; border-radius:0; box-shadow:none; padding:0 0 8px 10px; }
  .nav-dropdown.is-open .dropdown-menu { display:block; }
  .dropdown-menu a { font-size:15px; }
  .hero-main h1 { max-width:740px; }
  .expertise-card { min-height:350px; }
}
@media(max-width:800px) {
  .section { padding:50px 0; }
  .page-hero { padding:34px 0 40px; }
  .page-hero p { font-size:15px; }
  .home-hero { min-height:580px; }
  .home-hero .container { padding-top:55px; padding-bottom:30px; }
  .hero-products { margin-top:34px; }
  .hero-note { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
  .hero-note > span:last-child { grid-column:1 / -1; }
  .content-grid { grid-template-columns:1fr; gap:22px; }
  .filter-panel { padding:20px; }
  .catalog-filter-details > summary { display:list-item; cursor:pointer; font-size:15px; font-weight:600; }
  .catalog-filter-details[open] > summary { margin-bottom:24px; }
  .filter-group { display:flex; flex-wrap:wrap; gap:12px 22px; margin-bottom:18px; }
  .filter-panel .button { width:auto; }
  .catalog-section-link { display:inline-block; border:0; padding:0; margin:0 22px 0 0; }
  .filter-reset { width:auto; margin:0 15px 15px 0; }
  .catalog-result-line { flex-wrap:wrap; }
  .product-detail-image .product-image { height:320px; }
  #dpk-catalog,#paint-catalog,#materials { scroll-margin-top:82px; }
  .catalog-showroom-cta { padding:20px; }
  .catalog-showroom-title { font-size:25px; }
}
@media(max-width:540px) {
  .container { width:calc(100% - 32px); }
  .header-inner { gap:10px; }
  .logo img { width:88px; }
  .header-phone { display:none; }
  .header-actions { gap:7px; }
  .header-actions .button { min-height:38px; padding:9px 11px; font-size:12px; }
  .menu-toggle { width:38px; height:38px; }
  .hero-main h1 { font-size:38px; }
  .hero-main .hero-actions { flex-direction:column; align-items:stretch; }
  .hero-main .hero-actions .button { width:100%; }
  .hero-products { gap:18px; grid-template-columns:1fr; }
  .hero-products span { padding:0; border:0; }
  .hero-products strong { font-size:19px; }
  .hero-products small { font-size:12px; }
  .home-hero .container { padding-top:42px; }
  .section-head { align-items:start; }
  .visual-card { min-height:280px; }
  .expertise-card { min-height:370px; }
  .catalog-intro { gap:20px; }
  .fact-card { width:100%; }
  .catalog-toolbar { gap:14px; }
  .products-grid { grid-template-columns:1fr; }
  .product-image { height:220px; }
  .product-body { padding:22px; }
  .product-title { font-size:21px; }
  body[data-page="catalog"] .product-title { font-size:21px; }
  .product-actions .button { font-size:14px; padding:12px; }
  .sealant-feature-content h2 { font-size:28px; }
  .catalog-section-link { display:block; margin-bottom:20px; }
  .catalog-choice-grid { grid-template-columns:1fr; }
  .catalog-choice-card { grid-column:auto; }
  .cookie-banner { padding:18px; }
  .partners-list { gap:16px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } .visual-card,.expertise-card,.catalog-choice-card,.button { transition:none; } }

/* Photographic catalog headers, with a static translucent blue veil. */
.page-hero--dpk,.page-hero--konoshima,.page-hero--components { position:relative; isolation:isolate; overflow:hidden; background:#19255a; }
.page-hero-photo { position:absolute; inset:0; width:100%; height:100%; display:block; object-fit:cover; object-position:center 60%; z-index:0; }
.page-hero--dpk::before,.page-hero--konoshima::before,.page-hero--components::before { display:block; content:""; position:absolute; inset:0; z-index:1; background:linear-gradient(90deg,rgba(25,37,90,.96),rgba(25,37,90,.83) 48%,rgba(25,37,90,.32)); animation:none !important; opacity:1; mask-image:none; }
.page-hero--dpk > .container,.page-hero--konoshima > .container,.page-hero--components > .container { position:relative; z-index:2; }
.page-hero--dpk h1,.page-hero--dpk p { max-width:680px; }
.page-hero--konoshima h1,.page-hero--konoshima > .container > p { max-width:780px; }
.page-hero--components h1,.page-hero--components > .container > p { max-width:740px; }
.page-hero--components .page-hero-photo,.page-hero--paint .page-hero-photo { inset:0 0 0 auto; width:70%; object-position:right center; }
.page-hero--components::before,.page-hero--paint::before { background:linear-gradient(90deg,#19255a 0%,#19255a 30%,rgba(25,37,90,.96) 44%,rgba(25,37,90,.64) 66%,rgba(25,37,90,.18) 100%); }

/* The remaining principal sections share photographic headers and a blue veil. */
.page-hero--photo { position:relative; isolation:isolate; overflow:hidden; background:#19255a; }
.page-hero--photo::before { display:block; content:""; position:absolute; inset:0; z-index:1; background:linear-gradient(90deg,rgba(25,37,90,.97),rgba(25,37,90,.87) 40%,rgba(25,37,90,.45) 70%,rgba(25,37,90,.22)); animation:none !important; opacity:1; mask-image:none; }
.page-hero--photo::after { display:none; }
.page-hero--photo > .container { position:relative; z-index:2; }
.page-hero--photo h1,.page-hero--photo > .container > p { max-width:750px; }
.page-hero--photo .page-hero-photo { object-position:70% center; }
.page-hero--partners .page-hero-photo { inset:0 0 0 auto; width:72%; object-position:right top; }
.page-hero--partners::before { background:linear-gradient(90deg,#19255a 0%,#19255a 30%,rgba(25,37,90,.87) 48%,rgba(25,37,90,.45) 70%,rgba(25,37,90,.22)); }
.page-hero--projects .page-hero-photo { object-position:center 44%; }
.page-hero--photo.services-hero { min-height:560px; padding:60px 0; }
.page-hero--photo.services-hero h1 { font-size:clamp(34px,4.2vw,58px); }
.page-hero--services .services-hero-layout { gap:clamp(28px,4vw,64px); margin-top:32px; }
.page-hero--services .services-hero-summary { padding:26px; border:1px solid rgba(255,255,255,.3); background:rgba(25,37,90,.84); box-shadow:none; color:#fff; }
.page-hero--services .services-hero-summary span { color:#cbdcff; font-size:11px; }
.page-hero--services .services-hero-summary strong { color:#fff; font-size:21px; }
.partner-form > p { color:#d7e5ff; }
.image-sources-section { padding-top:48px; border-top:1px solid var(--line); }
.image-sources-section h2 { margin:12px 0 20px; font-size:26px; }
.image-sources-copy { max-width:920px; font-size:14px; }
.image-sources-copy p + p { margin-top:14px; }
.image-sources-copy a { color:#2857ab; text-decoration:underline; text-underline-offset:3px; }

/* Material studios: real surface samples, physical fan layout, no running animation. */
.palette-studio-section { background:#fff; border-top:1px solid var(--line); }
.palette-studio-section > .container { max-width:1560px; }
.paint-studio { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr); gap:clamp(30px,4vw,60px); align-items:start; }
.paint-fan-column,.paint-preview-column { min-width:0; }
.palette-label { display:grid; gap:3px; margin-bottom:20px; }
.palette-label strong { color:#19255a; font-size:23px; line-height:1.2; font-weight:600; }
.palette-label span { font-size:13px; color:#61708c; }
.jpma-fan-picker { position:relative; width:min(100%,720px); margin:0 auto; cursor:crosshair; touch-action:manipulation; }
.jpma-fan-picker img { display:block; width:100%; height:auto; }
.jpma-picked-point { position:absolute; width:20px; height:20px; border:3px solid white; border-radius:50%; box-shadow:0 0 0 2px #19255a; transform:translate(-50%,-50%); pointer-events:none; }
.palette-hint { display:flex; align-items:center; gap:14px; margin:0 0 20px; padding:18px 20px; border:1px solid #b7cbe9; border-left:4px solid #2857ab; border-radius:12px; background:#edf4ff; color:#19255a; line-height:1.4; }
.palette-hint > svg { flex:0 0 30px; width:30px; height:30px; color:#2857ab; }
.palette-hint strong { display:block; font-size:clamp(16px,1.4vw,20px); font-weight:600; }
.palette-hint span > span { display:block; margin-top:4px; color:#425b80; font-size:14px; }
.paint-color-control { display:flex; gap:12px; align-items:center; flex-wrap:wrap; padding:16px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); font-size:14px; }
.paint-color-control input { width:44px; height:38px; padding:2px; border:1px solid #bac8de; border-radius:6px; background:#fff; cursor:pointer; }
.paint-color-control output { font-size:12px; color:#52627e; }
.paint-quick-colors { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:7px; width:100%; margin:18px 0 12px; }
.paint-quick-colors button { width:100%; max-width:36px; aspect-ratio:1; justify-self:center; padding:0; border:3px solid #fff; border-radius:50%; background:var(--chip); box-shadow:0 0 0 1px #cbd5e7; cursor:pointer; }
.paint-quick-colors button[aria-pressed="true"] { box-shadow:0 0 0 2px #19255a; }
.paint-surface-preview { aspect-ratio:2.1; overflow:hidden; border-radius:8px; border:1px solid rgba(25,37,90,.16); background:var(--paint-color); isolation:isolate; box-shadow:0 14px 30px rgba(25,37,90,.1); }
.paint-surface-preview img { width:100%; height:100%; object-fit:cover; display:block; filter:grayscale(1) brightness(var(--surface-brightness,1)) contrast(1.12); mix-blend-mode:multiply; opacity:.9; }
.paint-selection-status { margin:16px 0 20px; font-size:13px; color:#52627e; min-height:22px; }
.paint-texture-options { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; margin-bottom:24px; }
.paint-texture-option { padding:7px 7px 10px; border:1px solid #d7e1f1; border-radius:9px; background:#fff; text-align:left; color:#19255a; cursor:pointer; font:inherit; }
.paint-texture-option img { display:block; width:100%; height:52px; object-fit:cover; border-radius:4px; margin-bottom:8px; filter:grayscale(1) brightness(var(--surface-brightness,1)); }
.paint-texture-option strong { display:block; font-size:13px; line-height:1.2; font-weight:600; }
.paint-texture-option span { display:block; margin-top:4px; font-size:10px; color:#64708b; line-height:1.4; }
.paint-texture-option[aria-pressed="true"] { border-color:#19255a; box-shadow:inset 0 0 0 1px #19255a; background:#f4f7fd; }
.palette-disclaimer { margin:28px 0 8px; max-width:940px; font-size:13px; line-height:1.65; color:#61708c; }
.palette-source-link { display:inline-block; margin-top:10px; color:#2857ab; font-size:12px; text-decoration:underline; text-underline-offset:3px; }
.wood-studio-section { margin-top:64px; padding-top:48px; border-top:1px solid var(--line); }
.wood-studio-layout { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr); gap:40px; align-items:center; }
.wood-fan { position:relative; width:100%; max-width:570px; aspect-ratio:1; margin:auto; isolation:isolate; }
.wood-fan-leaf { position:absolute; left:50%; top:50%; width:15.5%; height:36%; transform-origin:50% 100%; transform:translate(-50%,-100%) rotate(var(--leaf-angle)) translateY(-22%); z-index:var(--leaf-order); border:1px solid rgba(80,65,45,.4); border-radius:3px; padding:0; overflow:hidden; background:#8c7561; box-shadow:1px 2px 0 rgba(60,44,30,.3),0 5px 10px rgba(35,31,25,.2); cursor:pointer; transition:box-shadow .18s,border-color .18s; }
/* Rotate genuine material grain along the leaf. Central crop excludes the sphere's edges. */
.wood-fan-surface { position:absolute; left:50%; top:50%; width:232.258%; height:43.056%; transform:translate(-50%,-50%) rotate(90deg); background-position:center; background-size:150% auto; background-repeat:no-repeat; pointer-events:none; }
.wood-fan-leaf:hover,.wood-fan-leaf:focus-visible,.wood-fan-leaf[aria-pressed="true"] { z-index:15; box-shadow:0 0 0 3px #fff,0 0 0 5px #19255a,0 12px 24px rgba(25,37,90,.2); }
.wood-fan-code { position:absolute; left:50%; bottom:10px; transform:translateX(-50%); border-radius:4px; padding:2px 7px; background:rgba(255,255,255,.92); color:#19255a; font-size:11px; font-weight:600; }
.wood-fan-hub { position:absolute; z-index:20; width:24%; aspect-ratio:1; left:38%; top:38%; border:1px solid #e0e7f2; border-radius:50%; background:#fff; display:flex; flex-direction:column; align-items:center; justify-content:center; box-shadow:0 5px 18px rgba(25,37,90,.08); pointer-events:none; }
.wood-fan-hub span { font-size:clamp(8px,1vw,13px); color:#61708c; }
.wood-fan-hub strong { font-size:clamp(13px,1.5vw,20px); color:#19255a; }
.wood-fan-hub small { font-size:clamp(7px,.8vw,10px); color:#7e8ba2; }
.wood-selected-sample { height:255px; display:flex; align-items:center; justify-content:center; border:1px solid #d7e1f1; border-radius:12px; background:#fff; overflow:hidden; }
.wood-selected-sample img { display:block; width:auto; max-width:100%; height:100%; max-height:253px; min-height:0; object-fit:contain; }
.wood-stock-note { min-height:42px; margin:16px 0; color:#61708c; font-size:13px; }
.wood-color-options { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:8px; }
.wood-color-options button { min-height:50px; padding:9px 7px; border:1px solid #c7d3e7; border-radius:7px; background:#fff; color:#19255a; text-align:left; cursor:pointer; font:inherit; font-size:14px; font-weight:600; }
.wood-color-options button span { display:block; margin-top:4px; font-size:10px; font-weight:400; line-height:1.25; }
.wood-color-options button[aria-pressed="true"] { background:#19255a; border-color:#19255a; color:#fff; }
.dpk-stock-color { color:#19255a; font-size:14px; font-weight:500; }
.dpk-stock-color i { width:32px; height:32px; border-radius:6px; background-position:center !important; background-size:auto 160px !important; }
.component-detail-gallery { align-self:start; }
.component-detail-gallery .product-image { background:#fff !important; }
.component-detail-gallery .product-image img { image-rendering:auto; }
.dpk-gallery-thumbs { grid-template-columns:repeat(auto-fit,minmax(90px,1fr)); }
.component-model-label { display:block; margin:8px 0 12px; font-size:13px; font-weight:600; color:#2857ab; }
.component-image-zoom { display:block; color:#2857ab; cursor:zoom-in; }
.component-image-zoom > span { display:block; margin-top:12px; text-align:center; font-size:12px; text-decoration:underline; text-underline-offset:3px; }
@media(max-width:900px) {
  .paint-studio,.wood-studio-layout { grid-template-columns:1fr; gap:36px; }
  .wood-fan { max-width:480px; }
  .wood-fan-hub span { font-size:11px; }
  .wood-fan-hub strong { font-size:18px; }
  .wood-fan-hub small { font-size:9px; }
}
@media(max-width:520px) {
  .palette-hint { gap:10px; padding:14px; }
  .palette-hint > svg { flex-basis:24px; width:24px; height:24px; }
  .paint-texture-options { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .wood-color-options { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .paint-quick-colors { grid-template-columns:repeat(6,36px); justify-content:space-between; gap:14px 8px; }
  .wood-fan-hub span { font-size:8px; }
  .wood-fan-hub strong { font-size:13px; }
  .wood-fan-hub small { font-size:7px; }
  .wood-studio-section { margin-top:40px; padding-top:36px; }
}
@media(prefers-reduced-motion:reduce) { .wood-fan-leaf { transition:none; } }

/* Component pictures use normal flow, not a percentage-height grid track. */
.component-stock-card .product-image { display:block; width:100%; height:auto; min-height:0; aspect-ratio:auto; padding:14px; overflow:visible; }
.component-stock-card .product-image img { display:block; width:100%; height:auto; min-height:0; aspect-ratio:1040/720; object-fit:contain; transform:none !important; }
.component-stock-card--render .product-image { background:#fff !important; }
.component-stock-card--render .product-image::before,.component-stock-card--render .product-image::after { display:none !important; }
.component-stock-card--render .product-image img { background:transparent !important; filter:none !important; }
.component-detail-gallery .product-image--render { background:#fff !important; }
.component-stock-card .product-title { min-height:50px; margin:4px 0 8px; }
.component-stock-card .product-meta { font-size:13px; min-height:42px; }
.product-detail-image.component-detail-gallery { min-width:0; overflow:visible; border:0; }
.product-detail-image.component-detail-gallery .product-image { display:block; width:100%; height:auto; min-height:0; padding:24px; border:1px solid var(--line); border-radius:16px; aspect-ratio:auto; }
.product-detail-image.component-detail-gallery img { display:block; width:100%; height:auto; min-height:0; aspect-ratio:1040/720; object-fit:contain; transform:none !important; }
.component-image-note { margin-top:20px; font-size:13px; line-height:1.6; color:#52627e; }

/* Soft manifestation only: no flying letters, masks, blur or zoom on entry. */
.reveal-enabled [data-reveal] { transform:none !important; clip-path:none !important; filter:none !important; opacity:0 !important; transition:opacity .65s ease var(--reveal-delay,0ms) !important; }
.reveal-enabled [data-reveal].is-visible,.reveal-enabled [data-reveal].reveal-complete { opacity:1 !important; }
.reveal-enabled .product-card img { transform:none !important; }
@media(max-width:800px) { .page-hero--dpk::before,.page-hero--konoshima::before { background:linear-gradient(90deg,rgba(25,37,90,.93),rgba(25,37,90,.68)); } }
@media(prefers-reduced-motion:reduce) { .reveal-enabled [data-reveal] { opacity:1 !important; transition:none !important; } }
@media(max-width:800px) {
  .page-hero--photo::before { background:linear-gradient(90deg,rgba(25,37,90,.92),rgba(25,37,90,.76) 70%,rgba(25,37,90,.58)); }
  .page-hero--photo.services-hero { min-height:0; padding:48px 0; }
  .page-hero--services .services-hero-layout { gap:28px; }
  .page-hero--services .services-hero-summary { padding:22px; }
  .page-hero--partners .page-hero-photo { width:100%; object-position:74% top; }
}
@media(max-width:800px) {
  .page-hero--components .page-hero-photo,.page-hero--paint .page-hero-photo { width:100%; object-position:76% center; }
  .page-hero--components::before,.page-hero--paint::before { background:linear-gradient(90deg,rgba(25,37,90,.96),rgba(25,37,90,.82) 68%,rgba(25,37,90,.68)); }
  .partners-map-marker--khabarovsk span,.partners-map-marker--artem span,.partners-map-marker--vladivostok span { left:auto; right:calc(50% - 34px); min-width:160px; max-width:220px; transform:none !important; }
}