/* ==========================================================================
   Fi-Seiki — static HTML prototype
   Design tokens + components. Plain CSS, no build step.
   Maps 1:1 to future Blade components (see class names / comments).
   ========================================================================== */

/* ---------- 0. Self-hosted fonts (SIL Open Font License, via Fontsource) ---------- */
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/barlow-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/barlow-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/barlow-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/barlow-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/barlow-condensed-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/barlow-condensed-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
/* 中文 pages: add Noto Sans SC (subset) the same way when the zh-Hans templates are built. */

/* ---------- 1. Tokens ---------- */
:root {
  --red: #C8161D;            /* primary action (logo red darkened for AA) */
  --red-700: #B3151C;        /* links, eyebrow, hover */
  --red-50: #FFF1F1;         /* selected row */
  --ink: #0E1116;            /* text, dark bands */
  --ink-800: #151A21;
  --ink-700: #1E242C;
  --ink-600: #2A313B;
  --steel-600: #4A5563;      /* secondary text */
  --steel-500: #6B7480;
  --steel-400: #8B94A1;
  --steel-300: #A9B1BC;
  --steel-200: #C3CAD3;
  --line: #D9DEE4;
  --line-soft: #E6E9ED;
  --steel-100: #EEF1F4;
  --steel-50: #F4F5F7;       /* page ground */
  --stripe: #F7F8FA;
  --white: #FFFFFF;
  --amber: #F2B705;
  --amber-bg: #FFF6D6;
  --amber-line: #E9C649;
  --amber-ink: #4D3A00;
  --diff-bg: #FFFBEA;
  --green: #1F8B4C;
  --focus: #2563EB;

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", "Noto Sans SC", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius-sm: 4px;
  --radius: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --shadow-lg: 0 20px 40px rgba(14, 17, 22, .14);
  --shadow-md: 0 12px 32px rgba(14, 17, 22, .10);

  --container: 1280px;
  --gutter: 24px;
  --header-h: 76px;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--steel-50);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
:lang(zh-Hans) body, body:lang(zh-Hans) { line-height: 1.7; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--ink); }
a:hover { color: var(--red-700); }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
address { font-style: normal; }
table { border-collapse: collapse; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--white); padding: 10px 16px; border-radius: var(--radius); }
.skip-link:focus { top: 12px; color: var(--white); }

.container { max-width: var(--container); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding-top: 80px; padding-bottom: 80px; }
.section--tight { padding-top: 40px; padding-bottom: 40px; }
.muted { color: var(--steel-600); }
.mono { font-family: var(--font-mono); font-weight: 500; }
.num-right { text-align: right; }
.tbc { color: var(--steel-500); }

/* ---------- 3. Typography ---------- */
.eyebrow {
  font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--red-700);
}
.eyebrow--amber { color: var(--amber); }
.display {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: -.005em; line-height: 1.02;
}
.display--xl { font-size: clamp(44px, 6vw, 76px); line-height: .98; }
.display--lg { font-size: clamp(36px, 4.4vw, 56px); }
.display--md { font-size: clamp(32px, 3.6vw, 48px); }
.display--sm { font-size: clamp(28px, 2.8vw, 38px); }
.lead { font-size: 18px; color: #333B45; }

.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.section-head .display { margin-top: 4px; }
.link-strong { font-weight: 600; }

/* ---------- 4. Buttons, chips, badges ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 0 20px; border-radius: var(--radius); border: 1px solid transparent;
  font-weight: 600; text-decoration: none; line-height: 1.2; white-space: nowrap; transition: background-color .15s, border-color .15s, color .15s;
}
.btn svg { flex-shrink: 0; }
.btn--lg { min-height: 54px; padding: 0 28px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--red); color: var(--white); }
.btn--primary:hover { background: var(--red-700); color: var(--white); }
.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--ink-600); color: var(--white); }
.btn--outline { background: var(--white); border-color: var(--steel-200); color: var(--ink); }
.btn--outline:hover { border-color: var(--ink); color: var(--ink); }
.btn--white { background: var(--white); color: var(--ink); font-weight: 700; }
.btn--white:hover { background: var(--steel-100); color: var(--ink); }
.btn--outline-light { border: 2px solid var(--white); color: var(--white); background: transparent; }
.btn--outline-light:hover { background: var(--white); color: var(--ink); }
.btn[disabled], .btn[aria-disabled="true"] { background: var(--line-soft); color: var(--steel-500); border-color: transparent; cursor: not-allowed; }
.btn-text { background: none; border: 0; padding: 8px 0; min-height: 44px; color: var(--red-700); font-weight: 600; }

.icon-btn {
  position: relative; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--white); display: inline-flex; align-items: center; justify-content: center; color: var(--ink);
}
.icon-btn:hover { border-color: var(--ink); }
.count-badge {
  position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px;
  background: var(--red); color: var(--white); font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.count-badge[data-count="0"] { display: none; }

.chip { display: inline-block; background: var(--steel-100); border-radius: var(--radius-sm); padding: 3px 8px; font-size: 13px; font-weight: 600; }
.chip--outline { background: none; border: 1px solid var(--steel-200); font-weight: 500; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.badge-new { display: inline-block; background: var(--amber); color: var(--ink); font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 3px; text-transform: uppercase; letter-spacing: .03em; }
.pill-link { border: 1px solid var(--steel-200); border-radius: 20px; padding: 6px 14px; text-decoration: none; font-weight: 600; font-size: 15px; background: var(--white); }
.pill-link:hover { border-color: var(--ink); }

.check-list { list-style: none; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; }
.check-list svg { flex-shrink: 0; margin-top: 3px; color: var(--red-700); }
.check-list--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; font-size: 15px; }

.note-safety {
  display: flex; gap: 12px; background: var(--amber-bg); border: 1px solid var(--amber-line); border-radius: var(--radius-md);
  padding: 14px 16px; font-size: 15px; color: var(--amber-ink);
}
.note-safety svg { flex-shrink: 0; margin-top: 1px; color: #7A5A00; }

/* ---------- 5. Utility bar + header ---------- */
.utilitybar { background: var(--ink); color: #C9CED6; font-size: 13px; }
.utilitybar__inner { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; align-items: center; padding-top: 8px; padding-bottom: 8px; }
.utilitybar__claims, .utilitybar__contact { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.utilitybar a { color: var(--white); text-decoration: none; }
.utilitybar a:hover { text-decoration: underline; color: var(--white); }

.lang-switch { display: flex; gap: 2px; background: var(--ink-700); border-radius: var(--radius-sm); padding: 2px; }
.lang-switch a { color: #C9CED6 !important; padding: 2px 8px; border-radius: 3px; text-decoration: none !important; }
.lang-switch a[aria-current="true"] { background: var(--white); color: var(--ink) !important; font-weight: 600; }

.site-header { position: sticky; top: 0; z-index: 40; background: var(--white); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; gap: 32px; min-height: var(--header-h); }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 36px; width: auto; }
.main-nav { flex: 1; }
.main-nav ul { list-style: none; display: flex; gap: 28px; font-weight: 600; font-size: 15px; }
.main-nav a { text-decoration: none; display: block; padding: 26px 0; }
.main-nav a[aria-current="page"] { color: var(--red-700); box-shadow: inset 0 -3px 0 var(--red); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; }

.mobile-nav { display: none; }

/* ---------- 6. Hero + quick finder (home) ---------- */
.hero { position: relative; background: var(--ink); color: var(--white); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.hero__inner { position: relative; display: flex; flex-direction: column; gap: 24px; padding-top: 112px; padding-bottom: 152px; }
.hero__kicker { display: flex; align-items: center; gap: 12px; }
.hero__kicker::before { content: ""; width: 32px; height: 3px; background: var(--amber); }
.hero h1 { max-width: 820px; }
.hero__lead { font-size: 20px; max-width: 620px; color: #DCE0E6; }
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }

.finder { position: relative; margin-top: -72px; }
.finder__form {
  background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 24px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; align-items: end;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 13px; font-weight: 600; color: var(--steel-600); text-transform: uppercase; letter-spacing: .05em; }
.field__label--plain { font-size: 14px; text-transform: none; letter-spacing: 0; color: var(--ink); }
.input, .select, .textarea {
  width: 100%; min-height: 48px; border: 1px solid var(--steel-200); border-radius: var(--radius); padding: 0 12px; background: var(--white);
}
.textarea { padding: 10px 12px; min-height: 0; resize: vertical; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--steel-400); }
.field__hint { font-size: 13px; color: var(--steel-600); }
.field__error { font-size: 13px; color: var(--red-700); font-weight: 500; }
.input[aria-invalid="true"] { border: 2px solid var(--red); }
.checkbox { width: 20px; height: 20px; accent-color: var(--red); flex-shrink: 0; }
.checkbox--dark { accent-color: var(--ink); }

/* ---------- 7. Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.stat { border-top: 3px solid var(--ink); padding-top: 12px; }
.stat__value { font-family: var(--font-display); font-weight: 700; font-size: 48px; line-height: 1; }
.stat__label { color: var(--steel-600); }

/* ---------- 8. Product cards (grid) ---------- */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 20px; }
.pcard {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md);
  overflow: hidden; text-decoration: none; color: var(--ink); transition: box-shadow .2s, transform .2s;
}
.pcard:hover { color: var(--ink); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.pcard__media { position: relative; background: #000; aspect-ratio: 16 / 9; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; }
.pcard__media::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px; background: var(--accent, var(--red)); z-index: 1; }
.pcard__media .badge-new { position: absolute; left: 12px; top: 16px; z-index: 1; }
.pcard__body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pcard__title { font-family: var(--font-display); font-weight: 700; font-size: 26px; line-height: 1.1; text-transform: uppercase; }
.pcard__desc { color: var(--steel-600); font-size: 15px; }
.pcard .chips { margin-top: auto; padding-top: 6px; }

/* ---------- 9. Dark industries band ---------- */
.band-dark { background: var(--ink); color: var(--white); }
.band-dark a { color: var(--white); }
.igrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.icard {
  display: flex; flex-direction: column; gap: 8px; min-height: 132px; padding: 20px; background: var(--ink-800);
  border: 1px solid var(--ink-600); border-radius: 8px; text-decoration: none; color: var(--white);
}
.icard:hover { border-color: var(--steel-400); color: var(--white); }
.icard__n { font-family: var(--font-mono); font-size: 13px; color: var(--steel-400); }
.icard__name { font-weight: 700; font-size: 19px; line-height: 1.2; }
.icard__hoses { font-size: 14px; color: var(--steel-300); margin-top: auto; }

/* ---------- 10. Why list ---------- */
.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); border-top: 1px solid var(--steel-200); }
.why__item { display: flex; gap: 20px; padding: 28px 24px 28px 0; border-bottom: 1px solid var(--steel-200); }
.why__n { font-family: var(--font-mono); font-weight: 500; color: var(--red-700); font-size: 15px; padding-top: 4px; }
.why__item h3 { font-size: 21px; margin-bottom: 6px; }
.why__item p { color: var(--steel-600); }

/* ---------- 11. Split feature (plant) ---------- */
.split { display: flex; flex-wrap: wrap; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.split__media { flex: 1 1 520px; min-height: 420px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: 1fr 1fr; gap: 4px; background: var(--ink); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__media img:first-child { grid-row: span 2; }
.split__body { flex: 1 1 420px; padding: 48px; display: flex; flex-direction: column; gap: 18px; }

/* ---------- 12. Certs strip + CTA band ---------- */
.certs { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.certs__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 32px 56px; padding-top: 40px; padding-bottom: 40px; }
.certs__text { flex: 1 1 320px; }
.certs__text h2 { font-size: 22px; margin-bottom: 4px; }
.certs img { height: 88px; width: auto; }

.cta-band {
  background: var(--red); color: var(--white); border-radius: var(--radius-lg); padding: 48px;
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
}
.cta-band__text { flex: 1 1 520px; }
.cta-band p { font-size: 18px; color: #FFE9EA; margin-top: 8px; }
.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- 13. Footer ---------- */
.site-footer { background: var(--ink); color: #C9CED6; font-size: 15px; }
.site-footer a { color: #C9CED6; }
.site-footer a:hover { color: var(--white); }
.site-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; padding-top: 64px; padding-bottom: 32px; }
.site-footer__col { display: flex; flex-direction: column; gap: 8px; }
.site-footer h2 { color: var(--white); font-size: 15px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.site-footer__brand img { height: 40px; width: auto; margin-bottom: 8px; }
.site-footer .strong-link { color: var(--white); }
.site-footer__small { font-size: 13px; color: var(--steel-400); }
.site-footer__bottom { border-top: 1px solid var(--ink-600); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 20px; padding-bottom: 32px; font-size: 13px; color: var(--steel-400); }

/* ---------- 14. Page head + breadcrumbs ---------- */
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--steel-600); }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: var(--steel-400); }
.breadcrumbs--light ol { color: var(--steel-300); }
.breadcrumbs--light a { color: #C9CED6; }
.page-head { background: var(--white); border-bottom: 1px solid var(--line); }
.page-head__inner { padding-top: 24px; padding-bottom: 32px; }
.page-head__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-top: 12px; }
.page-head__row p { margin-top: 8px; max-width: 640px; }
.page-head__search { flex: 0 1 380px; }

/* ---------- 15. Catalogue ---------- */
.cat-layout { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; padding-top: 32px; padding-bottom: 140px; }
.filters { flex: 1 1 260px; max-width: 300px; position: sticky; top: calc(var(--header-h) + 16px); }
.filters__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.filters__head h2 { font-size: 18px; }
.filters__close, .filters__footer, .filters__grabber { display: none; }
.fgroup { border: 0; border-top: 1px solid var(--line); margin: 0; padding: 16px 0; min-width: 0; }
.fgroup legend { float: left; width: 100%; padding: 0 0 8px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--steel-600); }
.fgroup legend + * { clear: both; }
.fopt { display: flex; align-items: center; gap: 10px; min-height: 36px; cursor: pointer; }
.fopt__label { flex: 1; }
.fopt__count { font-size: 13px; color: var(--steel-500); }
.fopt.is-disabled { color: var(--steel-500); cursor: not-allowed; }
.range { display: flex; gap: 8px; align-items: flex-end; }
.range label { flex: 1; display: flex; flex-direction: column; font-size: 12px; color: var(--steel-600); }
.range .input { min-height: 40px; font-size: 15px; }
.size-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.size-chip { min-width: 40px; min-height: 32px; padding: 4px 9px; border: 1px solid var(--steel-200); background: var(--white); border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; }
.size-chip[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.swatch { width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--white); box-shadow: 0 0 0 1px var(--steel-200); background: var(--sw); }
.swatch--clear { background: var(--white); border-color: var(--steel-200); box-shadow: none; }
.swatch[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--ink); }
.filters-open-btn { display: none; }

.results { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.results__bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.results__count { font-size: 17px; }
.results__tools { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.inline-label { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--steel-600); }
.inline-label .select { min-height: 40px; color: var(--ink); width: auto; }
.segmented { display: flex; border: 1px solid var(--steel-200); border-radius: var(--radius); overflow: hidden; }
.segmented button { border: 0; background: var(--white); padding: 0 16px; min-height: 40px; font-weight: 600; }
.segmented button[aria-pressed="true"] { background: var(--ink); color: var(--white); }
.active-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.active-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--ink); color: var(--white); border-radius: 16px; padding: 4px 6px 4px 12px; font-size: 14px; }
.active-chip button { width: 22px; height: 22px; border-radius: 50%; border: 0; background: var(--ink-600); color: var(--white); font-size: 13px; line-height: 1; }

.rcard { display: flex; flex-wrap: wrap; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.rcard[hidden] { display: none; }
.rcard__media { position: relative; flex: 0 0 260px; min-height: 170px; background: #000; }
.rcard__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rcard__media::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--accent, var(--red)); z-index: 1; }
.rcard__body { flex: 1 1 320px; padding: 20px 24px; display: flex; flex-direction: column; gap: 10px; }
.rcard__top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.rcard__title { font-family: var(--font-display); font-weight: 700; font-size: 28px; line-height: 1.05; text-transform: uppercase; }
.rcard__title a { text-decoration: none; }
.cmp-toggle { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; white-space: nowrap; cursor: pointer; min-height: 32px; }
.specs-inline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 4px 0 0; font-size: 14px; }
.specs-inline dt { color: var(--steel-500); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.specs-inline dd { margin: 0; font-weight: 700; }
.rcard__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.rlist { display: flex; flex-direction: column; gap: 16px; }

.table-wrap { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow-x: auto; }
.data-table { width: 100%; font-size: 15px; min-width: 720px; }
.data-table caption { text-align: left; padding: 14px 16px; font-weight: 600; color: var(--steel-600); }
.data-table thead tr { background: var(--ink); color: var(--white); text-align: left; }
.data-table th, .data-table td { padding: 10px 16px; }
.data-table thead th { font-weight: 600; padding-top: 12px; padding-bottom: 12px; }
.data-table tbody tr { border-bottom: 1px solid var(--line-soft); }
.data-table tbody tr:nth-child(even) { background: var(--stripe); }
.data-table tbody tr[hidden] { display: none; }
.btn-mini { border: 1px solid var(--steel-200); background: var(--white); border-radius: var(--radius); font-size: 14px; font-weight: 600; padding: 0 12px; min-height: 36px; white-space: nowrap; }
.btn-mini:hover { border-color: var(--ink); }
.btn-mini.is-added { background: var(--ink); color: var(--white); border-color: var(--ink); }

.empty-state { display: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 32px; text-align: center; }
.empty-state.is-visible { display: block; }
.custom-size { background: var(--white); border: 1px dashed var(--steel-300); border-radius: var(--radius-md); padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }

.compare-tray { position: sticky; bottom: 0; z-index: 30; background: var(--ink); color: var(--white); box-shadow: 0 -8px 24px rgba(0, 0, 0, .2); }
.compare-tray[hidden] { display: none; }
.compare-tray__inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.compare-tray__list { display: flex; gap: 8px; flex: 1; flex-wrap: wrap; list-style: none; }
.compare-tray__list li { background: var(--ink-700); border: 1px solid var(--ink-600); border-radius: var(--radius); padding: 6px 12px; font-size: 14px; }

/* ---------- 16. Product detail ---------- */
.pd-top { display: flex; flex-wrap: wrap; gap: 40px; padding-top: 20px; padding-bottom: 40px; }
.gallery { flex: 1 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.gallery__main { position: relative; background: #000; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 10; }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.gallery__main::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--accent, var(--red)); z-index: 1; }
.gallery__zoom { position: absolute; right: 14px; bottom: 14px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); display: flex; align-items: center; justify-content: center; }
.gallery__thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.gallery__thumb { padding: 0; border: 3px solid transparent; border-radius: 8px; overflow: hidden; background: #000; aspect-ratio: 16 / 10; }
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumb[aria-pressed="true"] { border-color: var(--red); }

.pd-info { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.spec-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; margin: 0; }
.spec-grid > div { background: var(--white); padding: 14px 16px; }
.spec-grid dt { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--steel-500); }
.spec-grid dd { margin: 2px 0 0; font-family: var(--font-display); font-size: 30px; font-weight: 700; line-height: 1.1; }
.spec-grid dd.is-text { font-family: var(--font-body); font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.colour-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--sw); border: 1px solid rgba(0, 0, 0, .25); flex-shrink: 0; }
.pd-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.pd-ctas .btn--primary { flex: 1 1 200px; }

.subnav { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); position: sticky; top: var(--header-h); z-index: 20; }
.subnav ul { list-style: none; display: flex; gap: 28px; font-weight: 600; overflow-x: auto; scrollbar-width: none; }
.subnav a { display: block; text-decoration: none; padding: 16px 0; white-space: nowrap; }
.subnav a[aria-current="true"] { box-shadow: inset 0 -3px 0 var(--red); }

.variant-box { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.variant-box__scroll { position: relative; overflow-x: auto; }
.selbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; background: var(--steel-100); transition: background-color .15s; }
.selbar.is-active { background: var(--ink); color: var(--white); }
.vtable { width: 100%; min-width: 760px; }
.vtable thead tr { text-align: left; border-bottom: 2px solid var(--ink); font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--steel-600); }
.vtable th, .vtable td { padding: 8px 16px; }
.vtable thead th { padding-top: 12px; padding-bottom: 12px; font-weight: 600; }
.vtable tbody tr { border-bottom: 1px solid var(--line-soft); }
.vtable tbody tr.is-selected { background: var(--red-50); }
.vtable .id-cell { font-weight: 700; font-size: 17px; }
.variant-box__foot { padding: 12px 16px; font-size: 14px; color: var(--steel-600); border-top: 1px solid var(--line-soft); }

.stepper { display: inline-flex; border: 1px solid var(--steel-200); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.stepper button { width: 36px; height: 36px; border: 0; background: var(--steel-50); font-size: 18px; line-height: 1; }
.stepper button:hover { background: var(--steel-100); }
.stepper input { width: 44px; border: 0; text-align: center; font-weight: 700; -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.cards-2 { display: flex; flex-wrap: wrap; gap: 24px; }
.card { flex: 1 1 520px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 28px; }
.card h2 { font-size: 24px; margin-bottom: 12px; }
.kv { width: 100%; font-size: 15px; }
.kv tr { border-bottom: 1px solid var(--line-soft); }
.kv tr:last-child { border-bottom: 0; }
.kv th { text-align: left; padding: 8px 0; color: var(--steel-600); font-weight: 500; }
.kv td { padding: 8px 0; font-weight: 600; }
.dl-strip { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 20px 28px; display: flex; gap: 16px 32px; flex-wrap: wrap; align-items: center; }
.dl-strip h2 { font-size: 20px; flex: 1 1 200px; }
.dl-strip a { font-weight: 600; display: inline-flex; gap: 6px; align-items: center; }

.mini-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; text-decoration: none; }
.mini-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #000; }
.mini-card__body { padding: 14px 18px; }
.mini-card__title { font-weight: 700; font-size: 18px; }
.mini-card__meta { color: var(--steel-600); font-size: 14px; }

.mobilebar { display: none; }

.toast {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; background: var(--ink); color: var(--white); border-radius: var(--radius-md);
  padding: 16px 20px; display: flex; gap: 16px; align-items: center; box-shadow: 0 12px 32px rgba(0, 0, 0, .3);
  transform: translateY(20px); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
.toast.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.toast a { color: var(--white); font-weight: 700; }

/* ---------- 17. Quote ---------- */
.checkout-header { background: var(--white); border-bottom: 1px solid var(--line); }
.checkout-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; min-height: 72px; }
.steps { list-style: none; display: flex; gap: 8px; align-items: center; font-size: 15px; font-weight: 600; flex-wrap: wrap; }
.steps li { display: flex; align-items: center; gap: 8px; }
.steps__n { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; border: 2px solid var(--steel-200); }
.steps .is-done .steps__n { background: var(--ink); border-color: var(--ink); color: var(--white); }
.steps .is-current .steps__n { background: var(--red); border-color: var(--red); color: var(--white); }
.steps .is-todo { color: var(--steel-500); }
.steps__sep { width: 32px; height: 2px; background: var(--steel-200); }

.quote-layout { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; }
.quote-items { flex: 999 1 600px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.quote-items__head { display: flex; justify-content: space-between; align-items: center; }
.quote-items__head h2 { font-size: 22px; }
.qitem { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 16px; display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.qitem__img { width: 120px; height: 68px; object-fit: cover; border-radius: var(--radius); background: #000; flex-shrink: 0; }
.qitem__main { flex: 1 1 220px; min-width: 0; }
.qitem__sku { font-family: var(--font-mono); font-weight: 500; font-size: 14px; color: var(--red-700); }
.qitem__name { font-weight: 700; font-size: 18px; }
.qitem__spec { color: var(--steel-600); font-size: 14px; }
.qitem__fields { display: flex; gap: 8px; align-items: flex-end; }
.qitem__fields label { display: flex; flex-direction: column; font-size: 12px; color: var(--steel-600); font-weight: 600; }
.qitem__fields .input, .qitem__fields .select { min-height: 40px; font-size: 16px; color: var(--ink); }
.qitem__fields .input { width: 76px; }
.qitem__remove { width: 44px; height: 44px; border: 0; background: none; display: flex; align-items: center; justify-content: center; color: var(--steel-600); border-radius: var(--radius); }
.qitem__remove:hover { background: var(--steel-100); color: var(--red-700); }
.qitem__note { flex-basis: 100%; }
.qitem__note .input { min-height: 40px; font-size: 14px; }
.quote-empty { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 40px; text-align: center; display: none; }
.quote-empty.is-visible { display: block; }
.next-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 12px; list-style: none; }
.next-steps li { display: flex; gap: 12px; align-items: flex-start; }
.next-steps .mono { color: var(--red-700); }
.next-steps span:not(.mono) { display: block; color: var(--steel-600); font-size: 14px; }

.quote-form { flex: 1 1 380px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow-md); position: sticky; top: 24px; }
.quote-form h2 { font-size: 22px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: #333B45; }
.captcha { height: 64px; border: 1px solid var(--line); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--steel-500); font-size: 14px; background: var(--stripe); }
.quote-success { display: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 48px; text-align: center; max-width: 720px; margin: 0 auto; }
.quote-success.is-visible { display: block; }
.quote-success__ref { font-family: var(--font-mono); font-size: 28px; color: var(--red-700); margin: 12px 0; }

/* ---------- 18. Compare ---------- */
.compare-wrap { position: relative; overflow-x: auto; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.ctable { width: 100%; min-width: 980px; table-layout: fixed; }
.ctable col.c-label, .ctable col.c-add { width: 220px; }
.ctable thead th, .ctable thead td { padding: 20px; vertical-align: top; text-align: left; }
.ctable thead > tr > *:not(:first-child), .ctable tbody td { border-left: 1px solid var(--line-soft); }
.ctable tbody tr { border-top: 1px solid var(--line-soft); }
.ctable tbody th { padding: 14px 20px; text-align: left; font-weight: 600; color: #333B45; font-size: 15px; }
.ctable tbody td { padding: 14px 20px; font-weight: 600; }
.ctable.is-highlight tbody tr.is-diff { background: var(--diff-bg); }
.diff-tag { display: none; margin-left: 8px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: #7A5A00; background: #FFE58A; border-radius: 3px; padding: 1px 6px; vertical-align: middle; }
.ctable.is-highlight tr.is-diff .diff-tag { display: inline-block; }
.ccol__media { position: relative; background: #000; border-radius: 8px; overflow: hidden; aspect-ratio: 16 / 9; }
.ccol__media img { width: 100%; height: 100%; object-fit: cover; }
.ccol__media::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--accent); z-index: 1; }
.ccol__remove { position: absolute; right: 8px; top: 10px; z-index: 2; width: 32px; height: 32px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); font-size: 18px; line-height: 1; }
.ccol__name { font-family: var(--font-display); font-weight: 700; font-size: 24px; text-transform: uppercase; margin: 12px 0; line-height: 1.1; }
.cadd { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; aspect-ratio: 16 / 9; border: 2px dashed var(--steel-200); border-radius: 8px; text-decoration: none; color: var(--steel-600); font-weight: 600; }

/* ---------- 19. Industry ---------- */
.ind-hero { background: var(--ink); color: var(--white); }
.ind-hero__inner { display: flex; flex-wrap: wrap; align-items: stretch; }
.ind-hero__text { flex: 1 1 520px; padding: 72px 48px 72px 0; display: flex; flex-direction: column; gap: 18px; }
.ind-hero__text p { font-size: 19px; color: #DCE0E6; max-width: 560px; }
.ind-hero__media { flex: 1 1 440px; min-height: 380px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: 1fr 1fr; gap: 4px; }
.ind-hero__media img { width: 100%; height: 100%; object-fit: cover; background: #000; }
.ind-hero__media img:first-child { grid-row: span 2; }
.jobs { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.job { background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--accent); border-radius: var(--radius-md); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.job__n { font-family: var(--font-mono); color: var(--red-700); }
.job strong { font-size: 22px; }
.job p { color: var(--steel-600); }
.job a { font-weight: 600; margin-top: auto; }
.faq-layout { display: flex; flex-wrap: wrap; gap: 32px; }
.faq-layout > :first-child { flex: 1 1 300px; }
.faq-list { flex: 2 1 560px; display: flex; flex-direction: column; gap: 8px; }
.faq { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 0 20px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--steel-600); }
.faq[open] summary::after { content: "–"; }
.faq p { padding-bottom: 16px; color: var(--steel-600); }

/* ---------- 20. Responsive ---------- */
@media (max-width: 1080px) {
  .main-nav ul { gap: 20px; }
  .header-actions .btn--primary { display: none; }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .utilitybar__claims { display: none; }
  .main-nav, .header-actions .lang-inline { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header__inner { gap: 12px; justify-content: space-between; }
  .brand img { height: 30px; }

  .mobile-nav { display: block; position: fixed; inset: var(--header-h) 0 0 0; z-index: 39; background: var(--white); padding: 16px var(--gutter) 32px; overflow-y: auto; opacity: 0; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s; visibility: hidden; }
  .mobile-nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .mobile-nav ul { list-style: none; }
  .mobile-nav li a { display: block; padding: 16px 0; border-bottom: 1px solid var(--line-soft); font-size: 20px; font-weight: 700; text-decoration: none; }
  .mobile-nav .btn { margin-top: 20px; }
  .mobile-nav .lang-switch { margin-top: 20px; display: inline-flex; }

  .section { padding-top: 56px; padding-bottom: 56px; }
  .hero__inner { padding-top: 64px; padding-bottom: 120px; }
  .hero__lead { font-size: 18px; }
  .split__body { padding: 28px; }
  .split__media { min-height: 300px; }
  .cta-band { padding: 32px 24px; }

  /* Filters → bottom sheet */
  .filters-open-btn { display: inline-flex; }
  .filters { position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 70; max-width: none; height: 86vh; background: var(--white); border-radius: 16px 16px 0 0; display: flex; flex-direction: column; transform: translateY(100%); transition: transform .25s; visibility: hidden; box-shadow: 0 -12px 32px rgba(0, 0, 0, .25); }
  .filters.is-open { transform: none; visibility: visible; }
  .filters__grabber { display: block; width: 40px; height: 5px; border-radius: 3px; background: var(--steel-200); margin: 8px auto 0; }
  .filters__head { padding: 4px 8px 8px 16px; margin: 0; border-bottom: 1px solid var(--line-soft); }
  .filters__head .btn-text { display: none; }
  .filters__close { display: inline-flex; width: 44px; height: 44px; border: 0; background: none; font-size: 26px; align-items: center; justify-content: center; }
  .filters__body { flex: 1; overflow-y: auto; padding: 0 16px; }
  .filters__body > .fgroup:first-child { border-top: 0; }
  .filters__footer { display: flex; gap: 8px; padding: 12px 16px 24px; border-top: 1px solid var(--line-soft); }
  .filters__footer .btn--outline { flex: 0 0 120px; }
  .filters__footer .btn--primary { flex: 1; }
  .scrim { position: fixed; inset: 0; z-index: 65; background: rgba(14, 17, 22, .55); }
  .scrim[hidden] { display: none; }
  .specs-inline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rcard__media { flex-basis: 100%; min-height: 0; aspect-ratio: 16 / 9; }

  .pd-top { gap: 24px; }
  .spec-grid dd { font-size: 24px; }
  .check-list--2 { grid-template-columns: 1fr; }
  .mobilebar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 35; background: var(--white); border-top: 1px solid var(--line); box-shadow: 0 -8px 20px rgba(14, 17, 22, .08); padding: 10px 12px calc(12px + env(safe-area-inset-bottom)); gap: 8px; }
  .mobilebar .btn--primary { flex: 1; min-height: 52px; font-size: 17px; }
  .mobilebar .icon-btn { width: 52px; height: 52px; }
  .has-mobilebar { padding-bottom: 84px; }
  .toast { left: 12px; right: 12px; bottom: 92px; justify-content: space-between; }

  .quote-form { position: static; }
  .ind-hero__text { padding: 48px 0; }
}

@media (max-width: 600px) {
  :root { --gutter: 16px; }
  .finder__form { padding: 16px; }
  .stat__value { font-size: 40px; }
  .why { grid-template-columns: 1fr; }
  .why__item { padding-right: 0; }
  .split__media { grid-template-columns: 1fr 1fr; min-height: 240px; }
  .certs img { height: 64px; }
  .qitem__img { width: 88px; height: 50px; }
  .page-head__search { flex-basis: 100%; }
  .gallery__thumbs { gap: 8px; }
  .steps__label { display: none; }
  .steps .is-current .steps__label { display: inline; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

@media print {
  .utilitybar, .site-header, .subnav, .site-footer, .mobilebar, .toast, .compare-tray, .pd-ctas, .selbar, .stepper { display: none !important; }
  body { background: #fff; }
}

/* ---------- 21. Variant table → stacked rows on phones ---------- */
@media (max-width: 600px) {
  .vtable { min-width: 0; }
  .vtable thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .vtable tbody tr {
    display: grid; grid-template-columns: 32px auto auto auto 1fr auto; column-gap: 12px; row-gap: 2px;
    align-items: center; padding: 12px 16px;
  }
  .vtable td { padding: 0; }
  .vtable td:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; }
  .vtable td:nth-child(2) { grid-column: 2 / span 4; grid-row: 1; font-size: 15px; }
  .vtable td:nth-child(3) { grid-column: 2; grid-row: 2; }
  .vtable td:nth-child(4) { grid-column: 3; grid-row: 2; }
  .vtable td:nth-child(5) { grid-column: 4; grid-row: 2; }
  .vtable td:nth-child(6) { display: none; }
  .vtable td:nth-child(7) { grid-column: 6; grid-row: 1 / span 2; }
  .vtable td[data-label] { text-align: left; font-size: 13px; color: var(--steel-600); font-weight: 500; }
  .vtable td[data-label]::before { content: attr(data-label) " "; }
  .vtable td.id-cell { color: var(--ink); font-weight: 700; }
  .vtable .stepper button { width: 32px; height: 40px; }
  .vtable .stepper input { width: 32px; }
}

/* ---------- 22. Hero background video ---------- */
.hero--video { min-height: min(86vh, 760px); display: flex; flex-direction: column; justify-content: center; }
.hero__media { position: absolute; inset: 0; overflow: hidden; background: var(--ink); container-type: size; }
.hero__poster, .hero__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__media iframe {
  position: absolute; top: 50%; left: 50%; border: 0; pointer-events: none;
  width: max(100cqw, 177.78cqh); height: max(56.25cqw, 100cqh); transform: translate(-50%, -50%) scale(1.02);
}
.hero__media video, .hero__media iframe { opacity: 0; transition: opacity .8s ease; }
.hero__media.is-playing video, .hero__media.is-playing iframe { opacity: 1; }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,17,22,.88) 0%, rgba(14,17,22,.62) 50%, rgba(14,17,22,.30) 100%), linear-gradient(0deg, rgba(14,17,22,.55) 0%, rgba(14,17,22,0) 40%); }
.hero--video .hero__inner { width: 100%; }
.hero__toggle {
  position: absolute; right: 24px; bottom: 96px; z-index: 2; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.5); background: rgba(14,17,22,.45); color: var(--white); display: flex; align-items: center; justify-content: center;
}
.hero__toggle:hover { background: rgba(14,17,22,.75); }
.hero__toggle[hidden] { display: none; }
.hero__toggle .i-play { display: none; }
.hero__toggle[aria-pressed="true"] .i-play { display: block; }
.hero__toggle[aria-pressed="true"] .i-pause { display: none; }

/* ---------- 23. Generic page hero (about, contact, downloads…) ---------- */
.page-hero { position: relative; background: var(--ink); color: var(--white); overflow: hidden; }
.page-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.page-hero__inner { position: relative; padding-top: 56px; padding-bottom: 72px; display: flex; flex-direction: column; gap: 16px; }
.page-hero__inner > p { font-size: 19px; color: #DCE0E6; max-width: 640px; }
.page-hero--compact .page-hero__inner { padding-bottom: 48px; }

.prose { display: flex; flex-direction: column; gap: 16px; font-size: 17px; color: #333B45; max-width: 720px; }
.prose strong { color: var(--ink); }

.two-col { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; }
.two-col > * { flex: 1 1 420px; min-width: 0; }

.quote-block { border-left: 0; background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--red); border-radius: var(--radius-md); padding: 28px; }
.quote-block p { font-family: var(--font-display); font-weight: 700; font-size: 30px; line-height: 1.15; text-transform: uppercase; }
.quote-block span { display: block; margin-top: 10px; color: var(--steel-600); }

.timeline { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.timeline li { border-top: 3px solid var(--ink); padding-top: 12px; }
.timeline__year { font-family: var(--font-display); font-weight: 700; font-size: 40px; line-height: 1; }
.timeline p { color: var(--steel-600); margin-top: 6px; }

.vm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.vm-card { background: var(--ink-800); border: 1px solid var(--ink-600); border-radius: var(--radius-md); padding: 28px; color: #DCE0E6; }
.vm-card h3 { color: var(--white); font-family: var(--font-display); font-size: 28px; text-transform: uppercase; margin-bottom: 10px; }
.vm-card ul { list-style: none; display: grid; gap: 10px; }
.vm-card li { display: flex; gap: 10px; }
.vm-card li svg { flex-shrink: 0; margin-top: 3px; color: var(--amber); }

.lines { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.line-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column; }
.line-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #000; }
.line-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; }
.line-card h3 { font-size: 20px; }
.line-card ul { list-style: none; display: grid; gap: 6px; font-size: 15px; color: var(--steel-600); }
.line-card li { padding-left: 14px; position: relative; }
.line-card li::before { content: ""; position: absolute; left: 0; top: .65em; width: 6px; height: 2px; background: var(--red); }

.policy { display: flex; flex-wrap: wrap; gap: 32px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; }
.policy__text { flex: 2 1 480px; display: flex; flex-direction: column; gap: 14px; color: #333B45; }
.policy__aside { flex: 1 1 280px; display: flex; flex-direction: column; gap: 12px; }
.policy__aside h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .08em; color: var(--steel-600); }
.policy__aside ul { list-style: none; display: grid; gap: 6px; font-size: 15px; }
.signature { display: flex; flex-direction: column; gap: 2px; margin-top: 8px; }
.signature img { height: auto; width: 100%; max-width: 220px; }
.signature strong { font-size: 16px; color: var(--ink); }

.cert-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.cert-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 24px; display: flex; gap: 20px; align-items: center; }
.cert-card__doc { width: 110px; flex-shrink: 0; border: 1px solid var(--line); border-radius: 4px; box-shadow: 0 6px 16px rgba(14,17,22,.12); }
.cert-card h3 { font-size: 19px; margin-bottom: 4px; }
.cert-card p { color: var(--steel-600); font-size: 15px; margin-bottom: 10px; }

.sites { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.site-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column; }
.site-card__media { position: relative; aspect-ratio: 16 / 9; background: var(--steel-100); }
.site-card__media img, .site-card__media iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.site-card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.site-card__tag { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--red-700); }
.site-card h3 { font-size: 22px; }
.site-card__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 8px; }
.map-load { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 1; }

/* ---------- 24. Contact ---------- */
.contact-grid { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; }
.contact-form { flex: 2 1 520px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.contact-side { flex: 1 1 300px; display: flex; flex-direction: column; gap: 12px; }
.channel { display: flex; gap: 14px; align-items: center; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 16px 18px; text-decoration: none; }
.channel:hover { border-color: var(--ink); color: var(--ink); }
.channel__icon { width: 44px; height: 44px; border-radius: 50%; background: var(--steel-100); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.channel__label { font-size: 13px; color: var(--steel-600); display: block; }
.channel__value { font-weight: 700; font-size: 17px; }
.form-success { display: none; background: #E3F5E9; border: 1px solid #9ED2B0; color: #134D2A; border-radius: var(--radius); padding: 14px 16px; font-weight: 500; }
.form-success.is-visible { display: block; }

/* ---------- 25. Downloads ---------- */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.tab { border: 1px solid var(--steel-200); background: var(--white); border-radius: 20px; padding: 8px 16px; font-weight: 600; min-height: 40px; }
.tab[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.dl-list { display: flex; flex-direction: column; gap: 10px; }
.dl-item { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 16px 20px; }
.dl-item[hidden] { display: none; }
.dl-item__type { width: 52px; height: 64px; border-radius: 4px; background: var(--steel-100); border: 1px solid var(--line); display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px; font-size: 11px; font-weight: 700; color: var(--red-700); flex-shrink: 0; position: relative; }
.dl-item__type::before { content: ""; position: absolute; top: 0; right: 0; width: 14px; height: 14px; background: linear-gradient(225deg, var(--steel-50) 50%, var(--line) 50%); }
.dl-item__main { flex: 1 1 280px; min-width: 0; }
.dl-item__title { font-weight: 700; font-size: 17px; }
.dl-item__meta { color: var(--steel-600); font-size: 14px; display: flex; gap: 12px; flex-wrap: wrap; }
.dl-item .btn[aria-disabled="true"] { pointer-events: none; }

/* ---------- 26. Industries hub ---------- */
.ind-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.ind-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.ind-card__n { font-family: var(--font-mono); color: var(--red-700); font-size: 14px; }
.ind-card h2 { font-size: 22px; }
.ind-card p { color: var(--steel-600); }
.ind-card .chips { margin-top: 4px; }
.ind-card__foot { margin-top: auto; padding-top: 8px; display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---------- 27. Legal ---------- */
.legal { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; max-width: 860px; }
.legal h2 { font-size: 22px; margin: 28px 0 8px; }
.legal h2:first-of-type { margin-top: 0; }
.legal p, .legal li { color: #333B45; }
.legal ul { padding-left: 20px; display: grid; gap: 6px; }
.draft-banner { background: var(--amber-bg); border: 1px solid var(--amber-line); color: var(--amber-ink); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 24px; font-size: 15px; }

/* coming-soon panel on product pages without data */
.soon-box { background: var(--white); border: 1px dashed var(--steel-300); border-radius: var(--radius-md); padding: 32px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }

@media (max-width: 900px) {
  .hero--video { min-height: 0; }
  .hero__toggle { bottom: 88px; right: 16px; }
  .policy, .legal, .contact-form { padding: 24px; }
  .quote-block p { font-size: 24px; }
}
@media (max-width: 600px) {
  .cert-card { flex-direction: column; align-items: flex-start; }
}

/* ---------- 28. Brochure feature (downloads) ---------- */
.brochure { display: flex; flex-wrap: wrap; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.brochure__cover {
  position: relative; flex: 1 1 440px; min-height: 420px; display: flex; align-items: center; justify-content: center; padding: 40px;
  background: radial-gradient(120% 90% at 30% 20%, #2A313B 0%, var(--ink) 70%); text-decoration: none;
}
.brochure__cover::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: var(--red); }
.brochure__doc {
  width: auto; height: 100%; max-height: 380px; aspect-ratio: 720 / 1022; border-radius: 3px;
  box-shadow: 0 2px 0 rgba(255,255,255,.06), 0 24px 48px rgba(0,0,0,.55), 0 6px 14px rgba(0,0,0,.35);
  transform: perspective(900px) rotateY(-8deg); transition: transform .35s ease, box-shadow .35s ease;
}
.brochure__cover:hover .brochure__doc, .brochure__cover:focus-visible .brochure__doc { transform: perspective(900px) rotateY(0deg) translateY(-4px); box-shadow: 0 30px 60px rgba(0,0,0,.6); }
.brochure__badge { position: absolute; right: 16px; bottom: 16px; background: var(--red); color: var(--white); font-weight: 700; font-size: 13px; letter-spacing: .04em; padding: 6px 12px; border-radius: var(--radius-sm); }
.brochure__body { flex: 1 1 420px; padding: 44px; display: flex; flex-direction: column; gap: 18px; }
.dl-strip__thumb { flex-shrink: 0; display: block; width: 56px; }
.dl-strip__thumb img { width: 56px; height: auto; border-radius: 2px; box-shadow: 0 4px 12px rgba(14,17,22,.25); }
.dl-strip h2 { flex: none; }
@media (max-width: 900px) { .brochure__body { padding: 28px; } .brochure__cover { min-height: 0; padding: 32px; } .brochure__doc { max-height: 300px; } }

/* ---------- 29. Motion helpers (jQuery animate layer: assets/js/animate.js) ---------- */
/* Hero items start hidden only when JS runs; a CSS fallback reveals them after 2.5 s if jQuery fails to load. */
.js .hero--video .hero__inner > *, .js .finder { opacity: 0; animation: fs-reveal-fallback .01s 2.5s forwards; }
@keyframes fs-reveal-fallback { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .js .hero--video .hero__inner > *, .js .finder { opacity: 1; animation: none; } }

.site-header { transition: box-shadow .2s; }
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(14, 17, 22, .08); }

.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 50; width: 48px; height: 48px; border-radius: 50%;
  border: 0; background: var(--ink); color: var(--white); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(14, 17, 22, .25);
}
.to-top:hover { background: var(--red); }
.has-mobilebar .to-top { bottom: 100px; }
@media (min-width: 901px) { .has-mobilebar .to-top { bottom: 24px; } }
.count-badge { transform-origin: center; }