:root {
  --page: #f5f5f7;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(29, 29, 31, 0.12);
  --soft: rgba(255, 255, 255, 0.72);
  --brand: #d71920;
  --link: #0066cc;
  --green: #48624e;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.10);
  --radius: 8px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--page); }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--page);
  letter-spacing: 0;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.92);
  padding: 14px 14px;
  color: var(--ink);
}
textarea { resize: vertical; }
label { display: grid; gap: 8px; color: var(--muted); font-size: 14px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
legend { color: var(--muted); padding: 0 8px; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius);
}
.skip-link:focus { transform: translateY(0); }

.site-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  background: rgba(245,245,247,0.86);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  line-height: 1.25;
  overflow-wrap: anywhere;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.site-header {
  position: fixed;
  top: 34px;
  left: 0;
  right: 0;
  z-index: 75;
  height: 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(245,245,247,0.74);
  backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.brand { display: inline-flex; align-items: center; gap: 0; font-size: 14px; font-weight: 650; line-height: 1; justify-self: start; }
.brand img { width: auto; height: 34px; display: block; object-fit: contain; }
.brand span { color: var(--ink); line-height: 1; transform: translateY(1px); }
.site-nav { display: flex; align-items: center; justify-content: center; gap: 24px; font-size: 13px; color: rgba(29,29,31,0.82); }
.nav-link { padding: 16px 0; }
.nav-link.is-active, .nav-link:hover { color: #000; }
.quote-trigger {
  justify-self: end;
  border: 0;
  border-radius: 999px;
  padding: 7px 10px 7px 14px;
  background: rgba(29,29,31,0.92);
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.quote-trigger strong {
  min-width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 12px;
}
.menu-toggle { display: none; }

main { overflow: clip; }
.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  place-items: center;
  padding: 150px 24px 90px;
  background: #fff;
}
.hero.hero-dark { color: #fff; background: #111; }
.hero-media { position: absolute; inset: 0; overflow: hidden; }
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.10), rgba(0,0,0,0.36));
}
.hero:not(.hero-dark) .hero-media::after {
  background: linear-gradient(to bottom, rgba(245,245,247,0.30), rgba(245,245,247,0.62));
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}
.hero-copy {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 840px;
  min-width: 0;
  justify-self: center;
  text-align: center;
  margin-top: 20px;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 700;
  text-transform: uppercase;
}
.hero-dark .eyebrow { color: rgba(255,255,255,0.72); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 {
  margin-bottom: 20px;
  font-size: 64px;
  line-height: 1.03;
  font-weight: 760;
  overflow-wrap: break-word;
  text-wrap: balance;
}
.hero p {
  margin-left: auto;
  margin-right: auto;
  max-width: min(720px, 100%);
  font-size: 21px;
  line-height: 1.48;
  color: rgba(29,29,31,0.76);
}
.hero-dark p { color: rgba(255,255,255,0.82); }
.action-row { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.primary-action, .secondary-action, .light-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 650;
  line-height: 1;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.primary-action { background: var(--link); color: #fff; }
.secondary-action { color: var(--link); border-color: rgba(0,102,204,0.24); background: rgba(255,255,255,0.72); }
.light-action { color: #fff; border-color: rgba(255,255,255,0.42); background: rgba(255,255,255,0.12); }
.primary-action:hover, .secondary-action:hover, .light-action:hover { transform: translateY(-2px); }
.primary-action.full, .secondary-action.full { width: 100%; }
.slim { min-height: 36px; padding: 10px 14px; font-size: 13px; }

.metrics-strip {
  max-width: var(--max);
  margin: -48px auto 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.metrics-strip div { background: rgba(255,255,255,0.92); padding: 28px; }
.metrics-strip strong { display: block; font-size: 34px; margin-bottom: 8px; }
.metrics-strip span { color: var(--muted); line-height: 1.35; }

.statement-section, .feature-band, .split-showcase, .category-overview, .product-specs, .shop-shell, .checkout-section, .contact-layout, .plain-page, .process-grid, .case-grid, .project-preview {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}
.statement-section { padding: 120px 0 80px; }
.statement-copy { max-width: 900px; margin: 0 auto 42px; text-align: center; }
.statement-copy h2, .feature-copy h2, .showcase-copy h2, .section-head h2, .checkout-copy h2, .contact-panel h2, .plain-page h1 {
  font-size: 46px;
  line-height: 1.08;
  margin-bottom: 18px;
}
.statement-copy p, .feature-copy p, .showcase-copy p, .checkout-copy p, .contact-panel p, .plain-page p { color: var(--muted); line-height: 1.65; }
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.principle, .process-step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.principle span, .process-step span {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  border-radius: 999px;
  background: #1d1d1f;
  color: #fff;
  margin-bottom: 28px;
  font-weight: 700;
  font-size: 13px;
}
.principle h3, .process-step h3 { font-size: 24px; margin-bottom: 12px; }
.principle p, .process-step p { color: var(--muted); line-height: 1.6; margin: 0; }

.feature-band { padding: 90px 0; }
.feature-light { width: 100%; max-width: none; padding-left: max(20px, calc((100vw - var(--max)) / 2)); padding-right: max(20px, calc((100vw - var(--max)) / 2)); background: #fff; }
.feature-copy { max-width: 760px; margin-bottom: 36px; }
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.category-tile {
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 430px;
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  background: #111;
}
.category-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .78; transition: transform .7s ease; }
.category-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.72), rgba(0,0,0,0.05)); }
.category-tile h3, .category-tile p, .category-tile .eyebrow { position: relative; z-index: 1; }
.category-tile h3 { font-size: 26px; margin-bottom: 10px; }
.category-tile p { color: rgba(255,255,255,0.82); margin: 0; line-height: 1.45; }
.category-tile:hover img { transform: scale(1.06); }

.split-showcase {
  padding: 100px 0;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 44px;
  align-items: start;
}
.showcase-copy { position: sticky; top: 120px; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.product-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 0;
}
.product-image-link { display: block; background: #f0f0f2; aspect-ratio: 4 / 3; overflow: hidden; }
.product-image-link img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-image-link img { transform: scale(1.04); }
.product-card-body { padding: 18px; }
.product-card h3 { font-size: 18px; line-height: 1.25; margin-bottom: 10px; }
.product-card p { color: var(--muted); line-height: 1.45; min-height: 42px; }
.product-meta-line { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin: 16px 0; color: var(--muted); }
.product-meta-line strong { color: var(--ink); }

.cinema-section {
  position: relative;
  min-height: 680px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #111;
  color: #fff;
}
.cinema-section.small { min-height: 560px; }
.cinema-section img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .74; }
.cinema-section::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.10), rgba(0,0,0,0.56)); }
.cinema-copy { position: relative; z-index: 1; width: min(820px, calc(100% - 40px)); text-align: center; }
.cinema-copy h2 { font-size: 52px; line-height: 1.08; margin-bottom: 26px; }

.project-preview {
  padding: 90px 0;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
}
.project-preview h2 { font-size: 42px; line-height: 1.12; max-width: 790px; }

.category-overview {
  margin-top: 80px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 34px;
}
.category-overview h2 { font-size: 38px; line-height: 1.12; }
.overview-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.overview-stats div { background: var(--page); border-radius: var(--radius); padding: 22px; }
.overview-stats strong { display: block; font-size: 32px; margin-bottom: 6px; }
.overview-stats span { color: var(--muted); }
.detail-list { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.75; }
.colour-row { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
.colour-row span { border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; background: #fff; color: var(--muted); font-size: 13px; }

.product-hero {
  min-height: 720px;
  padding: 150px max(20px, calc((100vw - var(--max)) / 2)) 70px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  align-items: center;
  background: #fff;
}
.product-hero h1 { font-size: 52px; line-height: 1.06; margin-bottom: 18px; }
.product-hero p { color: var(--muted); line-height: 1.65; font-size: 18px; }
.product-hero-media {
  background: #f2f2f4;
  border-radius: var(--radius);
  padding: 28px;
}
.product-hero-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; }
.product-price { font-size: 34px; font-weight: 760; margin-top: 24px; }
.product-price span { display: block; color: var(--green); font-size: 14px; font-weight: 650; margin-top: 6px; }
.product-specs { padding: 80px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.spec-grid div { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.spec-grid span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.spec-grid strong { line-height: 1.35; }
.spec-copy { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }
.spec-copy h2 { font-size: 32px; }

.family-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; }
.family-list li { display: flex; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); padding: 12px 0; }
.family-list span { color: var(--muted); }

.shop-shell {
  padding: 90px 0;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  align-items: start;
}
.shop-filters {
  position: sticky;
  top: 112px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  gap: 18px;
}
.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.checkout-section, .contact-layout {
  padding: 90px 0;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 36px;
  align-items: start;
}
.checkout-form, .contact-form, .contact-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  display: grid;
  gap: 18px;
}
.form-status { min-height: 24px; color: var(--green); margin: 0; line-height: 1.4; }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.check-grid label { display: flex; align-items: center; gap: 8px; color: var(--ink); }
.check-grid input { width: auto; }

.process-grid { padding: 80px 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.case-grid { padding: 80px 0; display: grid; gap: 24px; }
.case-study {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  min-height: 430px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.case-study:nth-child(even) { grid-template-columns: .92fr 1.08fr; }
.case-study:nth-child(even) img { order: 2; }
.case-study img { width: 100%; height: 100%; object-fit: cover; }
.case-study div { padding: 42px; align-self: center; }
.case-study h3 { font-size: 36px; line-height: 1.1; }
.case-study p { color: var(--muted); line-height: 1.65; }
.case-study a { color: var(--link); font-weight: 650; }

.wide-feature-image { border-radius: var(--radius); width: 100%; max-height: 620px; object-fit: cover; }
.plain-page { padding: 170px 0 120px; max-width: 820px; }

.site-footer {
  width: min(var(--max), calc(100% - 40px));
  margin: 40px auto;
  padding: 36px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 32px;
  color: var(--muted);
}
.footer-logo { width: 104px; margin-bottom: 14px; }
.site-footer h2 { font-size: 14px; color: var(--ink); margin-bottom: 12px; }
.site-footer a { display: block; margin: 9px 0; color: var(--muted); }
.site-footer p { line-height: 1.6; }
.footer-small { font-size: 13px; }

.cart-drawer {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.34);
  opacity: 0;
  visibility: hidden;
  z-index: 120;
  transition: opacity .25s ease, visibility .25s ease;
}
.cart-drawer.is-open { opacity: 1; visibility: visible; }
.cart-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(460px, 100%);
  height: 100%;
  background: #fff;
  padding: 24px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  transform: translateX(100%);
  transition: transform .28s ease;
}
.cart-drawer.is-open .cart-panel { transform: translateX(0); }
.cart-head { display: flex; justify-content: space-between; gap: 18px; align-items: start; border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.cart-head h2 { margin: 0; font-size: 24px; }
.icon-btn { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 12px; cursor: pointer; }
.cart-items { overflow: auto; padding: 16px 0; display: grid; gap: 12px; align-content: start; }
.cart-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; }
.cart-item img { width: 72px; height: 56px; object-fit: cover; border-radius: 6px; background: var(--page); }
.cart-item h3 { font-size: 14px; margin: 0 0 6px; }
.cart-item p { margin: 0; color: var(--muted); font-size: 13px; }
.qty-controls { display: flex; align-items: center; gap: 8px; }
.qty-controls button { width: 28px; height: 28px; border: 1px solid var(--line); background: #fff; border-radius: 999px; cursor: pointer; }
.cart-summary { border-top: 1px solid var(--line); padding-top: 18px; display: grid; gap: 14px; }
.cart-summary div { display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.cart-summary p { color: var(--muted); font-size: 13px; line-height: 1.5; margin: 0; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto auto; padding: 0 18px; }
  .menu-toggle {
    display: inline-grid;
    gap: 5px;
    width: 42px;
    height: 42px;
    place-content: center;
    border: 0;
    background: transparent;
  }
  .menu-toggle span { width: 18px; height: 2px; background: var(--ink); display: block; }
  .site-nav {
    position: fixed;
    top: 82px;
    left: 0;
    right: 0;
    display: none;
    background: rgba(245,245,247,0.98);
    border-bottom: 1px solid var(--line);
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    font-size: 18px;
  }
  .site-nav.is-open { display: flex; }
  .nav-link { padding: 14px 6px; border-bottom: 1px solid var(--line); }
  .hero { min-height: 680px; padding-top: 132px; }
  .hero h1 { font-size: 48px; }
  .hero p { font-size: 18px; }
  .metrics-strip { grid-template-columns: repeat(2, 1fr); margin-left: 20px; margin-right: 20px; }
  .principles-grid, .category-grid, .product-grid, .product-grid.compact { grid-template-columns: repeat(2, 1fr); }
  .split-showcase, .product-hero, .product-specs, .shop-shell, .checkout-section, .contact-layout { grid-template-columns: 1fr; }
  .showcase-copy, .shop-filters { position: static; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer { grid-template-columns: repeat(2, 1fr); }
  .case-study, .case-study:nth-child(even) { grid-template-columns: 1fr; }
  .case-study:nth-child(even) img { order: 0; }
  .case-study img { min-height: 320px; }
}

@media (max-width: 640px) {
  .site-banner { font-size: 12px; padding-left: 12px; padding-right: 12px; }
  .brand img { height: 30px; }
  .brand span { display: none; }
  .quote-trigger span { display: none; }
  .hero { min-height: 630px; padding: 126px 18px 70px; }
  .hero-copy { max-width: 320px; }
  .hero h1 { font-size: 30px; line-height: 1.1; overflow-wrap: anywhere; text-wrap: auto; }
  .hero p { font-size: 15px; max-width: 320px; }
  .action-row { flex-direction: column; }
  .action-row .primary-action, .action-row .secondary-action, .action-row .light-action { width: min(100%, 260px); }
  .statement-copy h2, .feature-copy h2, .showcase-copy h2, .section-head h2, .checkout-copy h2, .plain-page h1 { font-size: 34px; }
  .cinema-copy h2, .project-preview h2, .product-hero h1 { font-size: 34px; }
  .metrics-strip, .principles-grid, .category-grid, .product-grid, .product-grid.compact, .overview-stats, .spec-grid, .process-grid, .site-footer, .check-grid { grid-template-columns: 1fr; }
  .category-tile { min-height: 360px; }
  .category-overview { grid-template-columns: 1fr; padding: 24px; }
  .product-hero { padding-top: 130px; }
  .product-hero-media { padding: 16px; }
  .project-preview { display: grid; align-items: start; }
  .cart-item { grid-template-columns: 64px 1fr; }
  .qty-controls { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}