/* ==========================================================================
   Titanium uPVC — site stylesheet
   Palette follows the Titanium logo: brushed steel + graphite neutrals,
   electric blue and cyan accents (used for fine lines, buttons and highlights)
   ========================================================================== */

:root {
  --ink: #17263A;
  --navy: #07182D;
  --navy-deep: #06101F;
  --graphite: #122033;
  --graphite-2: #0c1828;
  --slate: #3d5168;
  --steel: #6d7c8f;
  --steel-light: #BFC7D2;
  --silver: #BFC7D2;
  --line: #d5dde6;
  --mist: #eef2f6;
  --paper: #F5F7FA;
  --white: #ffffff;

  --accent: #168BDF;
  --accent-dark: #0f6eaf;
  --accent-soft: #e7f3fb;
  --cyan: #168BDF;
  --whatsapp: #0f7f43;
  --danger: #c0392b;

  --anodised: linear-gradient(100deg, #BFC7D2 0%, #f4f7fb 42%, #168BDF 100%);

  --font-display: "Archivo", "Segoe UI", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(11, 14, 19, 0.06), 0 2px 8px rgba(11, 14, 19, 0.04);
  --shadow: 0 2px 4px rgba(11, 14, 19, 0.05), 0 14px 34px rgba(11, 14, 19, 0.09);
  --shadow-lg: 0 30px 70px rgba(11, 14, 19, 0.18);

  --container: 1200px;
  --gutter: clamp(18px, 4vw, 40px);
  --section: clamp(36px, 4.6vw, 64px);
  --header-h: 76px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::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: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
table { border-collapse: collapse; width: 100%; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.on-dark :focus-visible, .site-footer :focus-visible, .hero :focus-visible { outline-color: #9ed4f5; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 300;
  background: var(--accent); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm);
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.08; letter-spacing: -0.02em; }
h1, .h1 { font-size: clamp(1.9rem, 3.4vw, 3rem); font-weight: 800; font-stretch: 112%; }
h2, .h2 { font-size: clamp(1.5rem, 2.8vw, 2.25rem); font-weight: 750; font-stretch: 108%; }
h3, .h3 { font-size: clamp(1.06rem, 1.4vw, 1.2rem); font-weight: 650; line-height: 1.25; letter-spacing: -0.01em; }
h4 { font-size: 1rem; font-weight: 650; letter-spacing: 0; }
p { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; }
.lead { font-size: clamp(1.02rem, 1.25vw, 1.12rem); color: var(--steel); line-height: 1.55; max-width: 62ch; }
.mono { font-family: var(--font-mono); }
.text-grad {
  background: var(--anodised); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 10px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--anodised); border-radius: 2px; }
.on-dark .eyebrow { color: #9ed4f5; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); position: relative; }
.section--tight { padding-block: calc(var(--section) * 0.7); }
.section--white { background: var(--white); }
.section--mist { background: var(--mist); }
.on-dark { background: var(--navy-deep); color: #c9d1dc; }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark .lead { color: var(--steel-light); }

.section-head { display: grid; gap: 10px; margin-bottom: clamp(18px, 2.2vw, 28px); max-width: 760px; }
.section-head--split { max-width: none; grid-template-columns: 1fr; align-items: end; }
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1.1fr 0.9fr; gap: 40px; }
}
.section-head .eyebrow { margin-bottom: 0; justify-self: start; }

.grid { display: grid; gap: clamp(12px, 1.4vw, 18px); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }

.split { display: grid; gap: clamp(22px, 3.4vw, 48px); align-items: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--wide-left { grid-template-columns: 1.15fr 0.85fr; }
  .split--top { align-items: start; }
}
.stack > * + * { margin-top: 0.8em; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ink); --btn-fg: #fff; --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 10px 22px;
  font-family: var(--font-display); font-weight: 650; font-size: 0.95rem; letter-spacing: 0.01em;
  color: var(--btn-fg); background: var(--btn-bg); border: 1.5px solid var(--btn-bd);
  border-radius: 999px; cursor: pointer; white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn svg { width: 18px; height: 18px; flex: none; transition: transform 0.25s var(--ease); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(11, 14, 19, 0.18); }
.btn:hover svg.arrow { transform: translateX(4px); }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: var(--accent); }
.btn--primary:hover { --btn-bg: var(--accent-dark); box-shadow: 0 12px 28px rgba(10, 98, 240, 0.35); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: #c5ccd6; }
.btn--ghost:hover { --btn-bd: var(--ink); box-shadow: none; }
.on-dark .btn--ghost, .hero .btn--ghost { --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, 0.28); }
.on-dark .btn--ghost:hover, .hero .btn--ghost:hover { --btn-bd: #fff; background: rgba(255, 255, 255, 0.06); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--ink); }
.btn--wa { --btn-bg: var(--whatsapp); }
.btn--wa:hover { --btn-bg: #0c6d39; box-shadow: 0 12px 28px rgba(15, 127, 67, 0.3); }
.btn--sm { min-height: 38px; padding: 7px 16px; font-size: 0.88rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 650; color: var(--accent);
}
.link-arrow svg { width: 18px; height: 18px; transition: transform 0.25s var(--ease); }
.link-arrow:hover svg { transform: translateX(5px); }
.on-dark .link-arrow { color: #9ed4f5; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7, 24, 45, 0.94);
  -webkit-backdrop-filter: saturate(160%) blur(16px); backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid rgba(191, 199, 210, 0.16);
  transition: box-shadow 0.3s, border-color 0.3s, background-color 0.3s;
}
.site-header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: var(--anodised); transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease);
}
.site-header.is-scrolled { background: rgba(7, 24, 45, 0.98); box-shadow: 0 10px 30px rgba(6, 16, 31, 0.28); }
.site-header.is-scrolled::after { transform: scaleX(1); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); transition: height 0.3s var(--ease); }
.site-header.is-scrolled .site-header__inner { height: 56px; }

.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand__mark { width: 40px; height: 40px; transition: width 0.3s var(--ease), height 0.3s var(--ease); }
.site-header.is-scrolled .brand__mark { width: 34px; height: 34px; }
.brand__text { display: grid; line-height: 1; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-stretch: 118%; font-size: 1.22rem; letter-spacing: 0.08em; text-transform: uppercase; color: #fff; }
.brand__sub { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--silver); margin-top: 5px; }
.site-footer .brand__name { color: #fff; }
.site-footer .brand__sub { color: var(--steel-light); }

.nav { display: flex; align-items: center; gap: 6px; }
.nav__link {
  position: relative; padding: 10px 14px; border-radius: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.96rem; color: var(--slate);
  transition: color 0.2s, background-color 0.2s;
}
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; border-radius: 2px;
  background: var(--anodised); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px; border: 1.5px solid rgba(191, 199, 210, 0.35);
  align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.06);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .header-actions .btn { display: none; }
  .nav {
    position: fixed; inset: 0; top: 0; z-index: -1;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: calc(var(--header-h) + 60px) var(--gutter) 40px;
    background: var(--navy); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity 0.3s, transform 0.35s var(--ease), visibility 0s 0.35s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav__link { color: #fff; font-size: 1.6rem; font-weight: 700; padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); border-radius: 0; }
  .nav__link:hover, .nav__link[aria-current="page"] { color: #9ed4f5; }
  .nav__link::after { display: none; }
  .nav__extra { display: grid !important; gap: 12px; margin-top: 28px; }
  body.nav-open { overflow: hidden; }
  body.nav-open .site-header { background: var(--ink); -webkit-backdrop-filter: none; backdrop-filter: none; }
  body.nav-open .brand__name { color: #fff; }
  body.nav-open .nav-toggle { background: transparent; border-color: rgba(255, 255, 255, 0.3); }
  body.nav-open .nav-toggle span::before, body.nav-open .nav-toggle span::after { background: #fff; }
}
.nav__extra { display: none; }

@media (min-width: 981px) {
  .site-header.is-scrolled .site-header__inner { height: var(--header-h); }
  .nav {
    gap: 2px;
    padding: 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), inset 0 0 0 1px rgba(191, 199, 210, 0.28);
  }
  .nav__link {
    padding: 9px 16px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.92rem;
    font-weight: 600;
  }
  .nav__link::after { display: none; }
  .nav__link:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
  .nav__link[aria-current="page"] {
    background: #fff;
    color: #121820;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  }
}
@media (min-width: 981px) and (max-width: 1180px) {
  .nav__link { padding: 8px 11px; font-size: 0.84rem; }
}

/* Page hero (inner pages) */
.page-hero { background: var(--navy); color: #b4bdca; position: relative; overflow: hidden; isolation: isolate; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 100%); mask-image: linear-gradient(100deg, transparent 30%, #000 100%);
}
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--anodised); }
.page-hero .container { padding-block: clamp(24px, 3.2vw, 40px); }
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.7rem); max-width: 26ch; }
.page-hero .lead { color: #b4bdca; margin-top: 10px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: #8c97a7; margin-bottom: 12px; }
.breadcrumb a { color: #c9d1dc; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: #566070; }

/* ---------- Cards ---------- */
.card {
  position: relative; background: var(--white); border: 1px solid var(--line); border-radius: 16px;
  padding: clamp(16px, 1.8vw, 22px);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfd6df; }
.card h3 { margin-bottom: 6px; }
.card p { color: var(--steel); font-size: 0.93rem; line-height: 1.55; }
.card__icon {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 14px;
  background: var(--accent-soft); color: var(--accent); transition: background-color 0.3s, color 0.3s, transform 0.35s var(--ease);
}
.card__icon svg { width: 22px; height: 22px; }
.card:hover .card__icon { background: var(--accent); color: #fff; transform: rotate(-6deg) scale(1.05); }
.card__num { position: absolute; top: 22px; right: 26px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--steel-light); letter-spacing: 0.08em; }

.on-dark .card { background: var(--graphite); border-color: rgba(255, 255, 255, 0.08); }
.on-dark .card:hover { border-color: rgba(143, 208, 255, 0.4); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4); }
.on-dark .card p { color: #9aa5b4; }
.on-dark .card__icon { background: rgba(143, 208, 255, 0.12); color: #9ed4f5; }

/* Benefit list (bento) */
.bento { display: grid; gap: clamp(14px, 1.6vw, 22px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
@media (min-width: 1040px) {
  .bento { grid-template-columns: repeat(4, 1fr); }
  .bento .card--wide { grid-column: span 2; }
}
.card--feature { background: var(--navy-deep); color: #b4bdca; border-color: transparent; overflow: hidden; }
.card--feature h3 { color: #fff; font-size: clamp(1.3rem, 2vw, 1.7rem); }
.card--feature p { color: #a5aebb; }
.card--feature::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--anodised); }
.card--feature .card__icon { background: rgba(255, 255, 255, 0.08); color: #fff; }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 0; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { position: relative; padding: 18px 22px 8px 0; border-top: 1px solid rgba(255, 255, 255, 0.14); counter-increment: step; }
.section--white .step, .section--mist .step { border-top-color: var(--line); }
.step::before {
  content: "0" counter(step); display: block; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.14em; color: var(--cyan); margin-bottom: 8px;
}
.step::after { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); }
.step h3 { margin-bottom: 5px; }
.step p { font-size: 0.93rem; color: #9aa5b4; }
.section--white .step p, .section--mist .step p { color: var(--steel); }

/* Checklist */
.checklist { display: grid; gap: 9px; }
.checklist li { display: flex; gap: 11px; align-items: flex-start; }
.checklist svg { width: 20px; height: 20px; color: var(--accent); flex: none; margin-top: 3px; }
.on-dark .checklist svg { color: #9ed4f5; }
.checklist strong { color: var(--ink); font-weight: 600; }
.on-dark .checklist strong { color: #fff; }

/* ---------- Placeholders & illustrations ---------- */
.ph {
  position: relative; display: grid; place-items: center; text-align: center; overflow: hidden;
  min-height: 170px; aspect-ratio: 4 / 3; border-radius: 16px;
  background:
    repeating-linear-gradient(135deg, rgba(107, 118, 134, 0.1) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #e6eaf0, #d5dbe4);
  border: 1.5px dashed #aab3c0; color: var(--slate);
}
.ph--tall { aspect-ratio: 4 / 5; }
.ph--wide { aspect-ratio: 16 / 9; }
.ph__label { display: grid; gap: 6px; justify-items: center; padding: 20px; max-width: 30ch; }
.ph__label svg { width: 34px; height: 34px; color: var(--steel); }
.ph__label b { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; color: var(--steel); }
.ph__label span { font-size: 0.92rem; line-height: 1.4; }

.illus { border-radius: var(--radius-lg); background: var(--ink); padding: clamp(20px, 3vw, 36px); position: relative; overflow: hidden; }
.illus::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--anodised); }
.illus svg { width: 100%; height: auto; }
.illus figcaption { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: #7d8898; margin-top: 14px; }

/* ---------- Products ---------- */
.toolbar {
  position: sticky; top: 60px; z-index: 20; display: grid; gap: 10px; padding: 10px 12px; margin-bottom: 16px;
  background: rgba(255, 255, 255, 0.94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-sm);
}
@media (min-width: 900px) { .toolbar { grid-template-columns: minmax(240px, 340px) 1fr; align-items: center; } }
.search { position: relative; }
.search svg { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--steel); pointer-events: none; }
.search input {
  width: 100%; height: 42px; padding: 0 16px 0 44px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--paper);
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.search input:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px var(--accent-soft); }
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
@media (min-width: 900px) { .chips { flex-wrap: wrap; overflow: visible; justify-content: flex-end; } }
.chip {
  flex: none; min-height: 36px; padding: 5px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff;
  font-family: var(--font-display); font-weight: 600; font-size: 0.88rem; color: var(--slate);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip small { font-family: var(--font-mono); font-size: 0.72rem; opacity: 0.65; margin-left: 6px; }
.result-count { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em; color: var(--steel); margin-bottom: 12px; text-transform: uppercase; }

.product-grid { display: grid; gap: clamp(12px, 1.4vw, 18px); grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.product-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid rgba(191, 199, 210, 0.85); border-radius: 16px; overflow: hidden;
  box-shadow: 0 10px 28px rgba(7, 24, 45, 0.06);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s;
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(7, 24, 45, 0.14); border-color: #168BDF; }
.product-card__art {
  position: relative; aspect-ratio: 16 / 9; display: grid; place-items: center; background: var(--navy); overflow: hidden;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
.product-card__art svg { width: 40%; max-height: 78%; color: #c9d1dc; transition: transform 0.5s var(--ease), color 0.3s; }
.product-card:hover .product-card__art svg { transform: scale(1.08); color: #9ed4f5; }
.product-card__code {
  position: absolute; left: 14px; top: 14px; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.06em;
  padding: 4px 10px; border-radius: 6px; background: rgba(255, 255, 255, 0.1); color: #fff; border: 1px solid rgba(255, 255, 255, 0.16);
}
.product-card__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.product-card__cat { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.product-card h3 { font-size: 1.02rem; }
.product-card__meta { font-size: 0.88rem; color: var(--steel); }
.product-card .link-arrow { margin-top: auto; padding-top: 10px; font-size: 0.92rem; }
.product-card a.stretched::after { content: ""; position: absolute; inset: 0; }
.product-card { position: relative; }

.empty-state { text-align: center; padding: 36px 20px; border: 1.5px dashed #b9c1cc; border-radius: var(--radius-lg); color: var(--steel); }
.empty-state h3 { margin-bottom: 8px; }
.empty-state .btn { margin-top: 20px; }

/* Category tiles */
.cat-tile {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 164px; padding: 18px;
  border-radius: 16px; background: var(--graphite); color: #fff; overflow: hidden; isolation: isolate;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s;
}
.cat-tile:hover { transform: translateY(-4px); border-color: rgba(143, 208, 255, 0.45); box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35); }
.cat-tile svg.cat-tile__art { position: absolute; right: -6%; top: -10%; width: 50%; height: auto; color: rgba(255, 255, 255, 0.16); z-index: -1; transition: transform 0.6s var(--ease), color 0.3s; }
.cat-tile:hover svg.cat-tile__art { transform: scale(1.08) rotate(-3deg); color: rgba(143, 208, 255, 0.4); }
.cat-tile h3 { color: #fff; font-size: 1.12rem; }
.cat-tile p { color: #9aa5b4; font-size: 0.88rem; line-height: 1.45; margin-top: 4px; }
.cat-tile__count { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.1em; color: var(--cyan); margin-bottom: 6px; text-transform: uppercase; }

/* Product detail */
.detail { display: grid; gap: clamp(20px, 3vw, 40px); }
@media (min-width: 940px) { .detail { grid-template-columns: 1fr 1fr; align-items: start; } .detail__art { position: sticky; top: 76px; } }
.detail__art { border-radius: var(--radius-lg); background: var(--ink); aspect-ratio: 4 / 3; max-height: 440px; width: 100%; display: grid; place-items: center; position: relative; overflow: hidden;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px); background-size: 32px 32px; }
.detail__art svg { width: 40%; max-height: 76%; color: #dbe1ea; }
.detail__art small { position: absolute; left: 18px; bottom: 16px; right: 18px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: #7d8898; }
.spec { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.spec th, .spec td { text-align: left; padding: 10px 16px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 0.96rem; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }
.spec th { width: 42%; font-weight: 500; color: var(--steel); background: var(--paper); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.spec td { color: var(--ink); font-weight: 500; }
.note { padding: 11px 16px; border-left: 3px solid var(--cyan); background: var(--accent-soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.94rem; color: var(--slate); }

/* ---------- Gallery ---------- */
.gallery { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.gallery__item { position: relative; border-radius: var(--radius); overflow: hidden; }
.gallery__item .ph { border-radius: var(--radius); height: 100%; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; transition: transform 0.6s var(--ease); }
.gallery__item button { display: block; width: 100%; }
.gallery__item:hover img { transform: scale(1.05); }
.lightbox { position: fixed; inset: 0; z-index: 400; background: rgba(11, 14, 19, 0.94); display: grid; place-items: center; padding: 24px; }
.lightbox img { max-height: 86vh; max-width: 100%; border-radius: var(--radius); }
.lightbox__close { position: absolute; top: 18px; right: 18px; width: 48px; height: 48px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); color: #fff; display: grid; place-items: center; }
.lightbox__close svg { width: 22px; height: 22px; }
.lightbox p { color: #c9d1dc; text-align: center; margin-top: 12px; font-size: 0.92rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 8px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: border-color 0.3s, box-shadow 0.3s; }
.faq details[open] { border-color: #b3d1ff; box-shadow: var(--shadow-sm); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 16px; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 650; font-size: 0.98rem; color: var(--ink); border-radius: var(--radius);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--mist) center / 12px 12px no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b0e13' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  transition: transform 0.3s var(--ease), background-color 0.3s;
}
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--accent-soft); }
.faq summary:hover { color: var(--accent); }
.faq__body { padding: 0 16px 14px; font-size: 0.95rem; color: var(--steel); max-width: 72ch; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; border-radius: clamp(16px, 2.2vw, 24px); background: var(--navy-deep); color: #b4bdca; padding: clamp(22px, 3.2vw, 38px); overflow: hidden; isolation: isolate; }
.cta-band::before {
  content: ""; position: absolute; z-index: -1; width: 620px; height: 620px; right: -160px; top: -260px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(25, 194, 255, 0.4), rgba(10, 108, 255, 0.16) 60%, transparent 78%);
}
.cta-band::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--anodised); }
.cta-band h2 { color: #fff; max-width: 26ch; }
.cta-band p { margin-top: 8px; max-width: 58ch; }
.cta-band .btn-row { margin-top: 18px; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 13px; }
.form__row { display: grid; gap: 13px; }
@media (min-width: 620px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 5px; }
.field label, .field legend { font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; color: var(--ink); }
.field .req { color: var(--danger); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 44px; padding: 9px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 104px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.field__error { font-size: 0.86rem; color: var(--danger); min-height: 0; }
.field__hint { font-size: 0.84rem; color: var(--steel); }
.form__status { padding: 14px 16px; border-radius: var(--radius); background: #e9f7ef; color: #14532d; font-size: 0.95rem; }
.form__fine { font-size: 0.84rem; color: var(--steel); }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(18px, 2.4vw, 28px); box-shadow: var(--shadow-sm); }

.contact-list { display: grid; gap: 4px; }
.contact-list li { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 0; }
.contact-list .ico { width: 40px; height: 40px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.contact-list .ico svg { width: 20px; height: 20px; }
.contact-list b { display: block; font-family: var(--font-mono); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); margin-bottom: 3px; }
.contact-list a:hover { color: var(--accent); text-decoration: underline; }
.contact-list div { overflow-wrap: anywhere; }

.map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--mist); min-height: 320px; }
.map iframe { width: 100%; height: clamp(320px, 42vw, 460px); border: 0; filter: grayscale(0.35) contrast(1.05); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #9aa5b4; position: relative; font-size: 0.92rem; }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--anodised); }
.site-footer__top { display: grid; gap: 26px; padding-block: clamp(28px, 3.6vw, 40px) 22px; }
@media (min-width: 860px) { .site-footer__top { grid-template-columns: 1.4fr 0.8fr 0.9fr 1.3fr; gap: 36px; } }
.site-footer h2 { font-family: var(--font-mono); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: #7d8898; margin-bottom: 10px; font-stretch: 100%; }
.site-footer li + li { margin-top: 6px; }
.site-footer a { color: #dbe1ea; transition: color 0.2s; }
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.site-footer address { font-style: normal; line-height: 1.6; overflow-wrap: anywhere; }
.site-footer__about { margin-top: 12px; max-width: 36ch; }
.site-footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-block: 14px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 0.86rem; color: #7d8898; }

/* ---------- Misc ---------- */
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.06em; background: var(--mist); color: var(--slate); border: 1px solid var(--line); }
.on-dark .badge { background: rgba(255, 255, 255, 0.06); color: #dbe1ea; border-color: rgba(255, 255, 255, 0.14); }
.stat { display: grid; gap: 4px; }
.stat b { font-family: var(--font-display); font-weight: 800; font-stretch: 112%; font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1; color: var(--ink); letter-spacing: -0.02em; }
.on-dark .stat b { color: #fff; }
.stat span { font-size: 0.92rem; color: var(--steel); }
.stats { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.prose { max-width: 72ch; }
.prose h2 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); margin: 1.5em 0 0.4em; }
.prose p, .prose li { color: #414b59; }
.prose p + p { margin-top: 1em; }
.prose ul { list-style: disc; padding-left: 1.3em; display: grid; gap: 8px; margin-top: 0.8em; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.todo-flag { background: #fff3cd; color: #6b4e00; border: 1px dashed #d4a72c; border-radius: 4px; padding: 0 5px; font-family: var(--font-mono); font-size: 0.85em; }

/* ---------- Scroll reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); transition-delay: var(--rd, 0s); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-delay: 0s !important; transition-duration: 0.001ms !important; transition-delay: 0s !important; }
  .js .reveal { opacity: 1; transform: none; }
  .draw path, .draw rect, .draw line, .draw polyline, .draw circle { stroke-dashoffset: 0; }
  .fade-in { opacity: 1; }
}

@media print {
  .site-header, .site-footer, .toolbar, .cta-band { display: none !important; }
  body { background: #fff; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Logo-driven refinements ---------- */
.brand__mark { width: 44px; height: 44px; border-radius: 11px; background: #fff; object-fit: contain; box-shadow: 0 0 0 1px var(--line); }
.site-header.is-scrolled .brand__mark { width: 38px; height: 38px; }
.site-footer .brand__mark { width: 48px; height: 48px; box-shadow: none; }
.section--white .step::before, .section--mist .step::before { color: var(--accent); }
.section--white .step::after, .section--mist .step::after { background: var(--accent); }
.product-card__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 10px; }
.product-card__actions .link-arrow { margin: 0; padding: 0; }
.product-card__actions .btn { position: relative; z-index: 1; }
.product-card__art small { position: absolute; right: 12px; bottom: 10px; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: #8793a3; }
.motto { font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.04em; color: var(--steel); border-left: 2px solid var(--cyan); padding-left: 14px; }
.on-dark .motto, .site-footer .motto { color: var(--steel-light); }
.glossary { display: grid; gap: 0; border-top: 1px solid var(--line); }
.glossary div { display: grid; gap: 2px 24px; padding: 11px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .glossary div { grid-template-columns: 200px 1fr; } }
.glossary dt { font-family: var(--font-display); font-weight: 650; color: var(--ink); }
.glossary dd { color: var(--steel); font-size: 0.94rem; }
.logo-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; display: flex; align-items: center; gap: 18px; box-shadow: var(--shadow-sm); }
.logo-card img { width: 96px; height: 96px; flex: none; }
.logo-card strong { display: block; font-family: var(--font-display); font-weight: 800; font-stretch: 116%; letter-spacing: 0.08em; font-size: 1.3rem; color: var(--ink); line-height: 1.1; }
.logo-card span { font-size: 0.92rem; color: var(--steel); }

/* ---------- Layout safety ---------- */
.section-head > div { display: grid; gap: 10px; justify-items: start; }
.toolbar > *, .split > *, .detail > *, .grid > *, .product-grid > * { min-width: 0; }
@media (max-width: 899px) { .toolbar { position: static; } }
@media (max-width: 980px) {
  /* a backdrop-filter would trap the fixed full-screen menu inside the header box */
  .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: #07182D; }
}
@media (max-width: 400px) {
  .brand__sub { display: none; }
  .btn { padding-inline: 18px; }
  .spec th, .spec td { padding: 12px; }
}

/* ---------- Animated window showcase ---------- */
.stage {
  margin: 0;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: radial-gradient(120% 80% at 50% -10%, #ffffff 0%, #eef4fb 42%, #d5e2f0 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.stage__scene {
  position: relative;
  min-height: 420px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 28px;
  padding: 36px 28px 28px;
}
.stage__scene::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 98, 240, 0.22), transparent 68%);
  filter: blur(8px);
  top: 36px;
  animation: stageGlow 6s ease-in-out infinite;
}
.stage__win {
  position: relative;
  z-index: 1;
  width: min(100%, 340px);
  height: 250px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, #f7f9fc, #d5dde6);
  box-shadow: 0 18px 40px rgba(20, 40, 70, 0.16), inset 0 1px 0 #fff, inset 0 -8px 16px rgba(90, 110, 130, 0.18);
}
.stage__pane {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: #c5d0dc;
  box-shadow: inset 0 0 0 7px #f4f7fb, inset 0 0 0 9px #b7c3d0;
}
.stage__pane--slide { animation: stageSlide 7s ease-in-out infinite; z-index: 1; }
.stage__glass {
  position: absolute;
  inset: 9px;
  background: linear-gradient(160deg, #f3f9ff 0%, #9dceff 46%, #5aa6f5 100%);
}
.stage__glass::after {
  content: "";
  position: absolute;
  top: -20%;
  bottom: -20%;
  width: 38%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.85), transparent);
  transform: translateX(-180%) skewX(-16deg);
  animation: stageSheen 4.8s ease-in-out infinite;
}
.stage__glass--b::after { animation-delay: 1.6s; }
.stage__handle {
  position: absolute;
  right: 16px;
  top: 50%;
  width: 7px;
  height: 28px;
  margin-top: -14px;
  border-radius: 4px;
  background: linear-gradient(180deg, #fff, #9aa8b8);
  box-shadow: 0 2px 4px rgba(20, 40, 70, 0.25);
}
.stage__rail {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 8px;
  height: 4px;
  border-radius: 4px;
  background: #8ea0b3;
}
.stage__extrusion {
  position: relative;
  z-index: 1;
  width: min(100%, 340px);
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(180deg, #f7f9fc, #c5d0dc 45%, #8ea0b3);
  box-shadow: 0 8px 16px rgba(20, 40, 70, 0.12), inset 0 1px 0 #fff;
  overflow: hidden;
}
.stage__extrusion span {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
  transform: translateX(-100%);
  animation: stageSweep 3.6s linear infinite;
}
.stage__extrusion b {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #3c4a5c;
}
.stage figcaption {
  padding: 0 18px 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
}
@keyframes stageSlide {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(18px); }
}
@keyframes stageSheen {
  0%, 35% { transform: translateX(-180%) skewX(-16deg); }
  70%, 100% { transform: translateX(320%) skewX(-16deg); }
}
@keyframes stageSweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
@keyframes stageGlow {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* ---------- Logo colour: navy, silver, electric blue ---------- */
.card,
.product-card,
.panel,
.rows,
.loc,
.review-card {
  background: #fff;
  border-color: rgba(191, 199, 210, 0.95);
  box-shadow: 0 14px 36px rgba(7, 24, 45, 0.07);
}
.card::before,
.product-card::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #fff, var(--silver), var(--accent), transparent);
  pointer-events: none;
  z-index: 2;
}
.product-card { position: relative; }
.section--white { background: #fff; }
.section--mist, body { background: var(--paper); }
.section h2 {
  background: linear-gradient(100deg, #07182D 0%, #8b9aab 58%, #168BDF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.on-dark h2, .cta-band h2, .hero h1, .page-hero h1 {
  background: none;
  -webkit-text-fill-color: #fff;
  color: #fff;
}
.site-footer h2 { background: none; -webkit-text-fill-color: #8b9aab; color: #8b9aab; }

/* ==========================================================================
   Round 2: light framed layout, side rail, hero slider, intro loader,
   action dock, location block, carousel, compact rhythm
   ========================================================================== */
:root { --rail: 0px; }

.caption { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: #7d8898; margin-top: 8px; text-transform: uppercase; }
.draw path, .draw rect {
  stroke-dasharray: 1600; stroke-dashoffset: 1600;
  animation: draw 2.2s var(--ease) forwards; animation-delay: var(--d, 0.2s);
}
@keyframes draw { to { stroke-dashoffset: 0; } }
.fade-in { opacity: 0; animation: fadeIn 0.8s ease forwards; animation-delay: var(--d, 1.4s); }
@keyframes fadeIn { to { opacity: 1; } }

/* ---------- Header: clean white bar, active item marked on the bottom edge ---------- */
.site-header { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom: 1px solid var(--line); }
.site-header.is-scrolled { background: #fff; box-shadow: 0 6px 24px rgba(11, 14, 19, 0.07); }
.site-header::after { display: none; }
@media (min-width: 981px) {
  .site-header__inner { align-items: stretch; }
  .brand, .header-actions { align-self: center; }
  .nav { gap: 2px; margin-left: auto; }
  .nav__link { display: flex; align-items: center; padding: 0 15px; border-radius: 0; }
  .nav__link::after { left: 8px; right: 8px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--accent); }
  .nav__link[aria-current="page"] { color: var(--accent); }
}
@media (max-width: 980px) {

  body.nav-open .brand__mark { border-radius: 10px; }
}

/* ---------- Side rail (wide screens only) ---------- */
.rail { display: none; }
@media (min-width: 1180px) {
  :root { --rail: 96px; }
  .site-header .container { max-width: none; padding-inline: 20px 28px; }
  .rail {
    display: flex; flex-direction: column; justify-content: space-between; align-items: center;
    position: fixed; left: 0; top: var(--header-h); bottom: 0; width: var(--rail); z-index: 80;
    background: #fff; border-right: 1px solid var(--line); padding: 26px 0 20px; transition: top 0.3s var(--ease);
  }
  main, .site-footer { margin-left: var(--rail); }
  .rail__motto { display: flex; align-items: center; gap: 14px; writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--steel); white-space: nowrap; }
  .rail__motto::after { content: ""; width: 2px; height: 44px; background: var(--anodised); border-radius: 2px; }
  .rail__links { display: grid; gap: 12px; justify-items: center; }
  .rail__link { position: relative; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: var(--ink); background: #fff; border: 1px solid var(--line); transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.2s, color 0.2s; }
  .rail__link svg { width: 20px; height: 20px; }
  .rail__link:hover { transform: translateY(-2px); border-color: var(--accent); color: var(--accent); }
  .rail__link--call { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 8px 18px rgba(10, 98, 240, 0.3); }
  .rail__link--call:hover { color: #fff; }
  .rail__link--wa { background: linear-gradient(160deg, #2bd46c, #119e50); border: 0; color: #fff; box-shadow: 0 8px 18px rgba(17, 158, 80, 0.34); }
  .rail__link--wa:hover { color: #fff; }
  .rail__link--wa svg { width: 25px; height: 25px; }
  .rail__link--wa::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; pointer-events: none; animation: dockPulse 2.6s ease-out infinite; }
  .rail__label {
    position: absolute; left: calc(100% + 12px); top: 50%; transform: translate(-8px, -50%); opacity: 0; pointer-events: none; white-space: nowrap;
    background: var(--navy); color: #fff; padding: 7px 13px; border-radius: 999px; font-family: var(--font-display); font-weight: 600; font-size: 0.84rem;
    box-shadow: 0 8px 20px rgba(11, 14, 19, 0.25); transition: opacity 0.2s, transform 0.25s var(--ease);
  }
  .rail__link:hover .rail__label, .rail__link:focus-visible .rail__label { opacity: 1; transform: translate(0, -50%); }
  .rail__link:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
}

/* ---------- Home hero: framed media panel on a light page ---------- */
.hero { background: var(--paper); padding: clamp(10px, 1.4vw, 18px) clamp(10px, 1.4vw, 18px) clamp(18px, 2.4vw, 30px); }
.hero-panel {
  position: relative; isolation: isolate; overflow: hidden; display: grid;
  min-height: clamp(420px, calc(100vh - var(--header-h) - 150px), 640px);
  border-radius: clamp(16px, 2vw, 26px); background: var(--navy); color: #c9d1dc; box-shadow: var(--shadow);
}
.hero-panel::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(120% 100% at 75% 30%, #000 15%, transparent 80%); mask-image: radial-gradient(120% 100% at 75% 30%, #000 15%, transparent 80%);
}
.hero-panel::after {
  content: ""; position: absolute; z-index: -1; width: 760px; height: 760px; right: -220px; top: -300px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(10, 108, 255, 0.34), rgba(25, 194, 255, 0.14) 55%, transparent 75%);
  animation: glowDrift 16s ease-in-out infinite alternate;
}
@keyframes glowDrift { to { transform: translate(-140px, 120px) scale(1.15); } }
/* Media slot: drop a <video> or <img> inside .hero-panel__media and it becomes the panel background */
.hero-panel__media { position: absolute; inset: 0; z-index: -3; }
.hero-panel__media > video, .hero-panel__media > img { width: 100%; height: 100%; object-fit: cover; opacity: 0.42; }

.hero-slides { display: grid; }
.hero-slide {
  grid-area: 1 / 1; display: grid; gap: 18px; align-items: center; align-content: center;
  padding: clamp(22px, 3.6vw, 56px); padding-bottom: clamp(66px, 6vw, 88px);
  opacity: 0; visibility: hidden; transition: opacity 0.7s var(--ease), visibility 0s linear 0.7s;
}
.hero-slide.is-active { opacity: 1; visibility: visible; transition-delay: 0s; }
@media (min-width: 900px) { .hero-slide { grid-template-columns: 1.08fr 0.92fr; gap: 32px; } }
.hero-slide > * { min-width: 0; }
.hero-slide__text > * { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.7s var(--ease); }
.hero-slide.is-active .hero-slide__text > * { opacity: 1; transform: none; }
.hero-slide.is-active .hero-slide__text > :nth-child(2) { transition-delay: 0.08s; }
.hero-slide.is-active .hero-slide__text > :nth-child(3) { transition-delay: 0.16s; }
.hero-slide.is-active .hero-slide__text > :nth-child(4) { transition-delay: 0.24s; }
.hero-slide:not(.is-active) .draw path, .hero-slide:not(.is-active) .draw rect, .hero-slide:not(.is-active) .fade-in { animation: none; }
.hero-slide__title { color: #fff; font-family: var(--font-display); font-size: clamp(1.85rem, 3.5vw, 3.25rem); font-weight: 800; font-stretch: 112%; line-height: 1.06; letter-spacing: -0.02em; text-wrap: balance; }
.hero-slide .lead { color: #b4bdca; margin-top: 14px; max-width: 50ch; }
.hero-slide .btn-row { margin-top: 22px; }
.hero__tag {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; padding: 6px 14px 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 999px; background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: #dbe1ea;
}
.hero__tag i { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(25, 194, 255, 0.2); }
.hero-slide__art { justify-self: center; width: 100%; max-width: 460px; }
.hero-slide__art > svg { width: 100%; height: auto; overflow: visible; }
.hero-slide__art .caption { text-align: right; }
.sash-move { animation: sashMove 7s ease-in-out infinite alternate; }
@keyframes sashMove { 0%, 15% { transform: translateX(0); } 85%, 100% { transform: translateX(-118px); } }
.float-a { animation: floatY 6s ease-in-out infinite alternate; }
.float-b { animation: floatY 7.5s ease-in-out -2s infinite alternate; }
.float-c { animation: floatY 9s ease-in-out -4s infinite alternate; }
@keyframes floatY { from { transform: translateY(-5px); } to { transform: translateY(6px); } }

.hero-ctrl { position: absolute; left: clamp(22px, 3.6vw, 56px); right: clamp(22px, 3.6vw, 56px); bottom: clamp(14px, 1.8vw, 24px); display: flex; align-items: center; gap: 14px; }
.hero-dots { display: flex; gap: 6px; }
.hero-dot { width: 36px; height: 28px; display: grid; place-items: center; }
.hero-dot::before { content: ""; width: 100%; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, 0.26); transition: background-color 0.3s; }
.hero-dot:hover::before { background: rgba(255, 255, 255, 0.6); }
.hero-dot[aria-current="true"]::before { background: var(--cyan); }
.hero-count { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.12em; color: #8c97a7; }
.hero-count b { color: #fff; font-weight: 500; }
.hero-btns { margin-left: auto; display: flex; gap: 8px; }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, 0.26); color: #fff; transition: background-color 0.2s, border-color 0.2s, color 0.2s, opacity 0.2s; }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:hover { background: #fff; border-color: #fff; color: var(--ink); }
.icon-btn[disabled] { opacity: 0.35; pointer-events: none; }
.icon-btn--light { border-color: #c5ccd6; color: var(--ink); background: #fff; }
.icon-btn--light:hover { background: var(--navy); border-color: var(--ink); color: #fff; }
.on-dark .icon-btn--light { background: transparent; border-color: rgba(255, 255, 255, 0.26); color: #fff; }
.on-dark .icon-btn--light:hover { background: #fff; border-color: #fff; color: var(--ink); }
@media (max-width: 899px) {
  .hero-panel { min-height: 0; }
  .hero-slide { align-content: start; }
  .hero-slide__art { max-width: 300px; }
  .hero-slide__art .caption { display: none; }
}
@media (max-width: 520px) { .hero-slide__art { max-width: 230px; } .hero-count { display: none; } }

.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(8px, 1vw, 12px); margin-top: clamp(8px, 1vw, 12px); }
@media (min-width: 860px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.fact { display: flex; align-items: center; gap: 12px; padding: 12px 14px; background: #fff; border: 1px solid var(--line); border-radius: 14px; min-width: 0; transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.2s; }
.fact:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: #b3d1ff; }
.fact .ico { width: 38px; height: 38px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.fact .ico svg { width: 19px; height: 19px; }
.fact strong { display: block; font-family: var(--font-display); font-weight: 700; color: var(--ink); font-size: 1rem; line-height: 1.25; }
.fact span.txt { display: block; font-size: 0.82rem; color: var(--steel); line-height: 1.35; }
@media (max-width: 420px) { .fact { padding: 10px; gap: 9px; } .fact .ico { width: 32px; height: 32px; } .fact strong { font-size: 0.92rem; } }

/* ---------- Carousel (category slider) ---------- */
.carousel__track { display: flex; gap: clamp(10px, 1.2vw, 16px); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 6px 2px 10px; margin: -6px -2px -10px; }
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track > * { flex: 0 0 clamp(210px, 23vw, 272px); scroll-snap-align: start; }
.section-head .carousel__nav, .carousel__nav { display: flex; gap: 8px; justify-self: end; align-self: end; }
.section-head--nav { max-width: none; grid-template-columns: 1fr auto; align-items: end; }
.section-head--nav .lead { margin-top: 2px; }

/* ---------- Feature rows (icon-led lists) ---------- */
.rows { display: grid; border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; box-shadow: var(--shadow-sm); }
.rows li { display: flex; gap: 14px; align-items: flex-start; padding: 13px 16px; }
.rows li + li { border-top: 1px solid var(--line); }
.rows .ico { width: 40px; height: 40px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.rows .ico svg { width: 20px; height: 20px; }
.rows strong { display: block; font-family: var(--font-display); font-weight: 650; color: var(--ink); line-height: 1.3; }
.rows span.txt { display: block; font-size: 0.93rem; color: var(--steel); line-height: 1.5; margin-top: 2px; }

/* ---------- Order band (steps + actions on dark) ---------- */
.order-head { display: grid; gap: 16px; align-items: end; margin-bottom: clamp(16px, 2vw, 24px); }
@media (min-width: 900px) { .order-head { grid-template-columns: 1fr auto; } }
.order-head p { color: var(--steel-light); margin-top: 8px; max-width: 56ch; }

/* ---------- Action tiles (contact page) ---------- */
.acts { display: grid; gap: 8px; }
.act { display: flex; align-items: center; gap: 14px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: border-color 0.2s, box-shadow 0.25s var(--ease), transform 0.25s var(--ease); }
.act:hover { border-color: #b3d1ff; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.act__ico { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--accent); flex: none; }
.act__ico svg { width: 20px; height: 20px; }
.act--wa .act__ico { background: linear-gradient(160deg, #2bd46c, #119e50); }
.act--wa .act__ico svg { width: 23px; height: 23px; }
.act b { display: block; font-family: var(--font-mono); font-weight: 500; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); }
.act strong { font-family: var(--font-display); font-weight: 650; font-size: 1.04rem; color: var(--ink); }
.act > svg { width: 18px; height: 18px; margin-left: auto; color: var(--steel-light); transition: transform 0.25s var(--ease), color 0.2s; }
.act:hover > svg { transform: translateX(4px); color: var(--accent); }

/* ---------- Location block (details card + map) ---------- */
.loc { display: grid; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
@media (min-width: 900px) { .loc { grid-template-columns: minmax(340px, 400px) 1fr; } }
.loc__card { padding: clamp(16px, 2vw, 24px); display: flex; flex-direction: column; gap: 4px; position: relative; min-width: 0; }
.loc__card::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 3px; background: var(--anodised); }
.loc__head { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.loc__head img { width: 50px; height: 50px; flex: none; }
.loc__head strong { display: block; font-family: var(--font-display); font-weight: 800; font-stretch: 116%; letter-spacing: 0.08em; font-size: 1.08rem; color: var(--ink); line-height: 1.15; }
.loc__head span { font-size: 0.86rem; color: var(--steel); }
.loc__rows li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; }
.loc__rows li + li { border-top: 1px solid var(--line); }
.loc__rows .ico { width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.loc__rows .ico svg { width: 17px; height: 17px; }
.loc__rows b { display: block; font-family: var(--font-mono); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); margin-bottom: 1px; }
.loc__rows address { font-style: normal; }
.loc__rows div { font-size: 0.95rem; line-height: 1.5; color: var(--ink); overflow-wrap: anywhere; min-width: 0; }
.loc__rows a { font-weight: 500; }
.loc__rows a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.loc__phones { display: flex; flex-wrap: wrap; gap: 2px 16px; }
.loc__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); }
.loc__actions .btn { flex: 1 1 140px; }
.btn.is-copied { --btn-bg: #e9f7ef; --btn-fg: #14532d; --btn-bd: #a7d7b9; }
.loc__map { position: relative; min-height: 260px; background: var(--mist); }
.loc__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(0.3) contrast(1.04); }
@media (max-width: 899px) { .loc__map { height: 260px; border-top: 1px solid var(--line); } }

/* ---------- Action dock: floating cluster (tablet / small desktop), bottom bar (phones) ---------- */
.dock { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.dock__btn { position: relative; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; color: #fff; transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.dock__btn svg { width: 22px; height: 22px; }
.dock__btn--call { background: var(--accent); box-shadow: 0 10px 24px rgba(10, 98, 240, 0.38); }
.dock__btn--wa { background: linear-gradient(160deg, #2bd46c, #119e50); box-shadow: 0 10px 24px rgba(17, 158, 80, 0.4); }
.dock__btn--wa svg { width: 28px; height: 28px; }
.dock__btn--enq, .dock__short { display: none; }
.dock__btn:hover { transform: translateY(-3px); }
.dock__btn:focus-visible { outline: 3px solid #fff; outline-offset: 0; box-shadow: 0 0 0 6px var(--ink); }
.dock__btn--wa::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; pointer-events: none; animation: dockPulse 2.6s ease-out infinite; }
@keyframes dockPulse { 0% { transform: scale(1); opacity: 0.55; } 70%, 100% { transform: scale(1.6); opacity: 0; } }
.dock__label {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translate(8px, -50%); opacity: 0; pointer-events: none; white-space: nowrap;
  background: var(--navy); color: #fff; padding: 7px 13px; border-radius: 999px; font-family: var(--font-display); font-weight: 600; font-size: 0.84rem;
  box-shadow: 0 8px 20px rgba(11, 14, 19, 0.25); transition: opacity 0.2s, transform 0.25s var(--ease);
}
.dock__btn:hover .dock__label, .dock__btn:focus-visible .dock__label { opacity: 1; transform: translate(0, -50%); }
@media (min-width: 1180px) { .dock { display: none; } }

@media (max-width: 720px) {
  body { padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px)); }
  .dock { left: 0; right: 0; bottom: 0; flex-direction: row; align-items: stretch; gap: 0; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 22px rgba(11, 14, 19, 0.1); padding-bottom: env(safe-area-inset-bottom, 0px); }
  .dock__btn { flex: 1 1 0; width: auto; height: 56px; border-radius: 0; display: flex; align-items: center; justify-content: center; gap: 8px; background: none; color: var(--ink); box-shadow: none; font-family: var(--font-display); font-weight: 650; font-size: 0.92rem; }
  .dock__btn + .dock__btn { border-left: 1px solid var(--line); }
  .dock__btn svg, .dock__btn--wa svg { width: 20px; height: 20px; }
  .dock__btn--call svg { color: var(--accent); }
  .dock__btn--wa svg { color: #119e50; }
  .dock__btn--enq { display: flex; background: var(--accent); color: #fff; }
  .dock__short { display: inline; }
  .dock__label, .dock__btn--wa::before { display: none; }
  .dock__btn:hover { transform: none; }
  .dock__btn:focus-visible { outline: 3px solid var(--ink); outline-offset: -4px; box-shadow: none; }
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 85; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line); color: var(--ink); box-shadow: var(--shadow-sm);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity 0.25s, transform 0.3s var(--ease), visibility 0s linear 0.3s, background-color 0.2s, color 0.2s;
}
.to-top svg { width: 18px; height: 18px; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.to-top:hover { background: var(--navy); color: #fff; border-color: var(--ink); }
@media (max-width: 1179px) { .to-top { right: 25px; bottom: 164px; } }
@media (max-width: 720px) { .to-top { right: 14px; bottom: calc(56px + 14px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- Intro loader: side curtains part from the center ---------- */
.intro { display: none; }
html.intro-on .intro,
html.intro-out .intro {
  --p: 0%;
  display: grid;
  place-items: center;
  position: fixed;
  inset: 0;
  z-index: 1000;
  overflow: hidden;
  background: transparent;
  pointer-events: auto;
}
html.intro-out .intro { pointer-events: none; }
.intro__curtain {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50.6%;
  background: #07182D;
  transition: transform 1.05s cubic-bezier(0.77, 0, 0.18, 1);
}
.intro__curtain--left { left: 0; }
.intro__curtain--right { right: 0; }
html.intro-out .intro__curtain--left { transform: translateX(-100%); }
html.intro-out .intro__curtain--right { transform: translateX(100%); }
.intro__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  width: min(300px, 78vw);
  transition: opacity 0.35s ease;
}
html.intro-out .intro__inner { opacity: 0; }
.intro__logo { width: 132px; height: 132px; background: #fff; border-radius: 28px; }
.intro__name { margin: 14px -0.16em 0 0; font-family: var(--font-display); font-weight: 800; font-stretch: 118%; letter-spacing: 0.16em; font-size: 1.5rem; line-height: 1.2; color: #fff; }
.intro__bar { width: 100%; height: 3px; margin-top: 22px; background: rgba(255, 255, 255, 0.16); border-radius: 3px; overflow: hidden; }
.intro__bar i { display: block; height: 100%; width: var(--p); background: #168BDF; border-radius: 3px; }
.intro__pct { margin-top: 12px; font-size: 0.95rem; color: #BFC7D2; font-variant-numeric: tabular-nums; }
html.intro-on .draw path, html.intro-on .draw rect, html.intro-on .fade-in { animation-play-state: paused; }

@media (prefers-reduced-motion: reduce) {
  .intro { display: none !important; }
  .dock__btn--wa::before, .rail__link--wa::before { animation: none; display: none; }
  .hero-panel::after, .sash-move, .float-a, .float-b, .float-c { animation: none; }
  .draw path, .draw rect { stroke-dashoffset: 0; animation: none; }
  .fade-in { opacity: 1; animation: none; }
  .hero-slide__text > * { opacity: 1; transform: none; }
}

/* ---------- Small-screen rhythm ---------- */
@media (max-width: 720px) {
  .cat-tile { min-height: 140px; }
  .step { padding-right: 0; }
  .steps .step:last-child { padding-bottom: 0; }
}

/* ==========================================================================
   Type scale and header sizing: fixed caps so nothing keeps growing on
   wide screens (checked against 1920px). This block is last on purpose.
   ========================================================================== */
:root { --header-h: 64px; }
html { font-size: 100%; }
body { font-size: 1rem; line-height: 1.6; }
h1, .h1 { font-size: clamp(1.9rem, 3.4vw, 3rem); }
h2, .h2 { font-size: clamp(1.45rem, 2.2vw, 2.1rem); line-height: 1.12; }
h3, .h3 { font-size: clamp(1.02rem, 1.2vw, 1.14rem); }
.lead { font-size: clamp(1rem, 1.1vw, 1.06rem); }
.page-hero h1 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.hero-slide__title { font-size: clamp(1.85rem, 3.5vw, 3.25rem); }
.eyebrow { font-size: 0.72rem; }
.breadcrumb { font-size: 0.7rem; }
.btn { min-height: 44px; padding: 9px 20px; font-size: 0.94rem; }
.btn--sm { min-height: 38px; padding: 7px 16px; font-size: 0.88rem; }
.btn--primary { --btn-bg: var(--accent-dark); }
.btn--primary:hover { --btn-bg: #0c5c93; }
.link-arrow { font-size: 0.95rem; }
.contact-list li { padding: 10px 0; gap: 12px; }
.contact-list div { font-size: 0.97rem; line-height: 1.5; }
.contact-list b { font-size: 0.68rem; }
.stat b { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.faq summary { font-size: 0.98rem; }
.card p, .step p, .rows span.txt { font-size: 0.93rem; }
.cat-tile h3 { font-size: 1.08rem; }
.product-card h3 { font-size: 1rem; }

/* Header: white bar, compact lockup, underline marker for the current page */
.site-header { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom: 1px solid var(--line); }
.site-header.is-scrolled { background: #fff; box-shadow: 0 6px 24px rgba(7, 24, 45, 0.08); }
.site-header::after { display: none; }
.site-header__inner { gap: 20px; }
.brand { gap: 10px; }
.brand__mark, .site-header.is-scrolled .brand__mark { width: 42px; height: 42px; border-radius: 0; box-shadow: none; background: #fff; }
.brand__name { font-size: 1.08rem; color: var(--navy); }
.brand__sub { font-size: 0.6rem; color: var(--steel); margin-top: 4px; }
.site-footer .brand__mark { width: 44px; height: 44px; border-radius: 10px; }
.site-footer .brand__name { color: #fff; }
.site-footer .brand__sub { color: var(--steel-light); }
.nav-toggle { width: 42px; height: 42px; border-color: var(--line); background: #fff; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { background: var(--navy); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
@media (min-width: 981px) {
  .site-header__inner { align-items: stretch; }
  .brand, .header-actions { align-self: center; }
  .nav { gap: 0; margin-left: auto; padding: 0; border-radius: 0; background: none; box-shadow: none; }
  .nav__link { display: flex; align-items: center; padding: 0 14px; border-radius: 0; background: none; color: var(--slate); font-size: 0.94rem; font-weight: 600; }
  .nav__link::after { display: block; left: 8px; right: 8px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--accent); }
  .nav__link:hover { color: var(--navy); background: none; }
  .nav__link[aria-current="page"] { color: var(--accent-dark); background: none; box-shadow: none; }
}
@media (min-width: 981px) and (max-width: 1180px) {
  .nav__link { padding: 0 9px; font-size: 0.88rem; }
  .brand__sub { display: none; }
}
@media (max-width: 980px) {
  .site-header { background: #fff; }
  .nav { padding-top: calc(var(--header-h) + 20px); }
  .nav__link { font-size: 1.2rem; padding: 13px 0; }
  body.nav-open .site-header { background: var(--navy); border-bottom-color: transparent; }
  body.nav-open .brand__name { color: #fff; }
  body.nav-open .brand__mark { border-radius: 9px; }
}

/* Light, framed first screen and details that depend on the palette */
.hero { background: #e9eff6; }
.hero-ctrl { display: none; }
.js .hero-ctrl { display: flex; }
.stage__scene { min-height: 0; gap: 20px; padding: 26px 22px 18px; }
.stage__win { height: 210px; }
.stage figcaption { font-size: 0.68rem; padding-bottom: 12px; }
.section h2.h3 { background: none; -webkit-text-fill-color: currentColor; color: var(--ink); }
.loc__head strong, .logo-card strong { color: var(--navy); }
.toolbar { top: calc(var(--header-h) + 6px); }
@media (min-width: 940px) { .detail__art { top: calc(var(--header-h) + 14px); } }
@media (prefers-reduced-motion: reduce) {
  .stage__pane--slide, .stage__glass::after, .stage__extrusion span, .stage__scene::before { animation: none; }
}
@media print { .rail, .dock, .to-top, .intro { display: none !important; } }

/* ---------- Side strip removed: call button bottom-left, WhatsApp bottom-right (tablet and desktop) ---------- */
.rail { display: none !important; }
@media (min-width: 1180px) {
  :root { --rail: 0px; }
  main, .site-footer { margin-left: 0; }
  .site-header .container { max-width: calc(var(--container) + var(--gutter) * 2); padding-inline: var(--gutter); }
}
@media (min-width: 721px) {
  .dock { display: block; position: static; }
  .dock__btn { position: fixed; bottom: 22px; z-index: 90; width: 56px; height: 56px; }
  .dock__btn--call { left: 22px; }
  .dock__btn--wa { right: 22px; }
  .dock__btn--call .dock__label { right: auto; left: calc(100% + 12px); transform: translate(-8px, -50%); }
  .dock__btn--call:hover .dock__label, .dock__btn--call:focus-visible .dock__label { transform: translate(0, -50%); }
  .to-top { right: 28px; bottom: 92px; }
}

/* ==========================================================================
   3D window viewer (windows.html), finishes and "what we do" blocks
   ========================================================================== */
.studio { display: grid; gap: clamp(14px, 2vw, 24px); align-items: start; }
@media (min-width: 980px) { .studio { grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr); } }

.studio__view {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--line);
  background: linear-gradient(180deg, #d5e2ee 0%, #eaf0f5 56%, #dde2e8 100%); box-shadow: var(--shadow-sm);
}
.studio__stage { position: relative; aspect-ratio: 4 / 3; min-height: 300px; }
@media (max-width: 620px) { .studio__stage { aspect-ratio: 1 / 1; } }
.studio__stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; cursor: grab; outline-offset: -4px; }
.studio__stage canvas:active { cursor: grabbing; }
.studio__fallback {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px;
  padding: 24px; text-align: center; background: var(--navy-deep); color: #c9d1dc; font-size: 0.93rem;
}
.studio__fallback svg { width: min(74%, 380px); height: auto; }
.studio__fallback p { max-width: 44ch; }
.studio.is-live .studio__fallback { display: none; }
.studio__hint {
  position: absolute; top: 12px; left: 12px; z-index: 2; pointer-events: none;
  padding: 5px 12px; border-radius: 999px; background: rgba(7, 24, 45, 0.78); color: #fff;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 0; transition: opacity 0.4s;
}
.studio.is-live .studio__hint { opacity: 1; }
.studio.is-live .studio__hint.is-used { opacity: 0; }
.studio__bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 12px; background: rgba(255, 255, 255, 0.9); border-top: 1px solid var(--line);
}
.studio__bar > div { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.studio__bar .icon-btn { width: 38px; height: 38px; }
.studio__bar .icon-btn[aria-pressed="true"] { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }

.studio__panel h2 { margin-bottom: 2px; }
.studio__panel > p { color: var(--steel); font-size: 0.93rem; }
.studio__group { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.studio__label {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate);
}
.studio__label output, .studio__label span { font-family: var(--font-body); font-size: 0.86rem; letter-spacing: 0; text-transform: none; color: var(--accent-dark); font-weight: 600; }
.studio__group .chips { flex-wrap: wrap; overflow: visible; justify-content: flex-start; }
.studio__range { width: 100%; margin-top: 10px; accent-color: var(--accent-dark); cursor: pointer; }
/* ---------- Home: scrolling strip and picture tiles ---------- */
.ticker { margin-top: 12px; overflow: hidden; border-radius: var(--radius); background: var(--navy); color: #dbe6f2; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.ticker__track { display: flex; width: max-content; animation: ticker 46s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker span { display: inline-flex; align-items: center; gap: 18px; padding: 11px 0 11px 18px; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; white-space: nowrap; }
.ticker span::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: #19c2ff; }
@keyframes ticker { to { transform: translateX(-50%); } }

.makes { display: grid; gap: clamp(12px, 1.4vw, 18px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.make { display: grid; align-content: start; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.2s; }
.make__img { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 3; background: var(--mist); }
.make__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.make__img small { position: absolute; left: 10px; bottom: 10px; padding: 3px 9px; border-radius: 999px; background: rgba(7, 24, 45, 0.78); color: #fff; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; }
.make__body { display: grid; gap: 6px; padding: 14px 16px 16px; }
.make__body p { color: var(--steel); font-size: 0.93rem; line-height: 1.5; }
.make:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfd6df; }
.make:hover .make__img img { transform: scale(1.05); }
.make:hover .link-arrow svg { transform: translateX(5px); }

/* ---------- Scroll progress bar ---------- */
.scroll-bar { position: fixed; left: 0; top: 0; z-index: 200; width: 100%; height: 3px; pointer-events: none; transform-origin: 0 50%; transform: scaleX(0); background: var(--anodised); }
@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; flex-wrap: wrap; width: auto; }
  .ticker { -webkit-mask-image: none; mask-image: none; }
}
@media print { .ticker, .scroll-bar { display: none !important; } }

/* ?shot=1: the model alone fills the browser window (used to make the gallery renders) */
.studio--shot .studio__stage { position: fixed; inset: 0; z-index: 9999; aspect-ratio: auto; background: linear-gradient(180deg, #cfdeeb 0%, #e9eff4 55%, #d9dee4 100%); }
.studio--shot .studio__hint { display: none; }
.studio__label > output:only-child { margin-left: auto; }
.chip .dot { display: inline-block; width: 12px; height: 12px; margin-right: 7px; border-radius: 50%; border: 1px solid rgba(7, 24, 45, 0.28); vertical-align: -1px; }
.studio__summary { font-family: var(--font-display); font-weight: 650; color: var(--ink); line-height: 1.35; margin-bottom: 10px; }

.opt-list { display: grid; gap: 6px; }
.opt {
  display: block; width: 100%; text-align: left; padding: 8px 12px; border: 1.5px solid var(--line); border-radius: var(--radius);
  background: #fff; font-family: var(--font-display); font-weight: 650; font-size: 0.93rem; color: var(--ink); line-height: 1.25;
  transition: border-color 0.2s, background-color 0.2s;
}
.opt small { display: block; margin-top: 2px; font-family: var(--font-body); font-weight: 400; font-size: 0.8rem; color: var(--steel); }
.opt:hover { border-color: var(--ink); }
.opt[aria-pressed="true"] { border-color: var(--accent-dark); background: var(--accent-soft); }

.swatches { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.swatch {
  display: grid; grid-template-columns: 34px 1fr; align-items: center; gap: 9px; padding: 7px; border: 1.5px solid var(--line); border-radius: var(--radius); background: #fff;
  text-align: left; font-family: var(--font-display); font-weight: 650; font-size: 0.8rem; line-height: 1.2; color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.swatch i { display: block; height: 34px; border-radius: 7px; background: var(--sw); border: 1px solid rgba(7, 24, 45, 0.16); }
.swatch:hover { border-color: var(--ink); }
.swatch[aria-pressed="true"] { border-color: var(--accent-dark); box-shadow: 0 0 0 3px var(--accent-soft); }

/* Finish cards (also used as links on the home page) */
.finishes { display: grid; gap: clamp(12px, 1.4vw, 18px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.finish {
  display: grid; align-content: start; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #fff;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.2s;
}
.finish__chip { position: relative; height: 120px; background: var(--sw); border-bottom: 1px solid rgba(7, 24, 45, 0.12); }
/* a corner of window frame drawn in the finish colour */
.finish__chip::after {
  content: ""; position: absolute; left: 22px; right: -12px; top: 22px; bottom: -12px;
  border: 14px solid var(--sw); border-radius: 4px; background: linear-gradient(135deg, #cfe2ee 0%, #f2f7fa 46%, #c3d9e7 100%);
  box-shadow: 0 0 0 1px rgba(7, 24, 45, 0.22), inset 0 0 0 1px rgba(7, 24, 45, 0.22);
}
.finish__body { padding: 14px 16px 16px; display: grid; gap: 6px; }
.finish__body p { color: var(--steel); font-size: 0.93rem; line-height: 1.5; }
.finish__body .link-arrow { margin-top: 2px; font-size: 0.9rem; }
a.finish:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfd6df; }
a.finish:hover .link-arrow svg { transform: translateX(5px); }
.on-dark .finish { background: var(--graphite); border-color: rgba(255, 255, 255, 0.1); }
.on-dark .finish__body p { color: #9aa5b4; }
.on-dark .finish__chip { border-bottom-color: rgba(255, 255, 255, 0.1); }
.on-dark .finish__chip::after { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), inset 0 0 0 1px rgba(7, 24, 45, 0.3); }

/* What we do: raw material and made-to-order */
.offers { display: grid; gap: clamp(12px, 1.4vw, 18px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.offer { display: grid; align-content: start; gap: 10px; padding: clamp(18px, 2.2vw, 26px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.offer__tag { justify-self: start; }
.offer p { color: var(--steel); }
.offer .checklist { margin-top: 2px; }
.offer .btn-row { margin-top: 6px; }
@media print { .studio__bar, .studio__hint { display: none !important; } }