:root {
  --navy: #152238;
  --navy-deep: #101827;
  --gold: #c6a85c;
  --ivory: #f5f3ef;
  --white: #ffffff;
  --text: #3d4a5c;
  --line: rgba(21, 34, 56, 0.12);
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, system-ui, sans-serif; background: var(--ivory); color: var(--text); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.site-header { background: rgba(21,34,56,.96); border-bottom: 1px solid rgba(198,168,92,.25); position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand-logo { width: 54px; height: 54px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.nav-links a { color: rgba(255,255,255,.92); font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; padding: 8px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a.active { color: #fff; border-bottom-color: var(--gold); }
.btn { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; border-radius: 2px; padding: 0 20px; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; border: 1px solid transparent; transition: transform .25s ease, opacity .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-light { background: var(--white); color: var(--navy); border-color: var(--line); }
.btn-outline { border-color: var(--gold); color: var(--gold); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; color: #a88b45; font-size: .74rem; font-weight: 700; margin-bottom: 10px; }
h1,h2,h3 { margin: 0 0 14px; color: var(--navy); line-height: 1.12; }
h1 { font-size: clamp(2.6rem, 7vw, 6.8rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 4vw, 3.6rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 14px; }
.section { padding: clamp(54px, 8vw, 104px) 0; }
.visual-hero { position: relative; min-height: calc(100vh - 76px); display: grid; align-items: end; overflow: hidden; background: var(--navy); }
.hero-media { position: absolute; inset: 0; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,24,39,.84), rgba(16,24,39,.28) 48%, rgba(16,24,39,.08)); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 16s ease-in-out infinite alternate; }
.hero-copy-panel { position: relative; width: min(760px, calc(100% - 32px)); margin: 0 auto clamp(34px, 8vw, 90px); color: rgba(255,255,255,.9); }
.hero-copy-panel h1 { color: #fff; }
.hero-copy-panel p { max-width: 620px; font-size: clamp(1rem, 1.6vw, 1.25rem); }
.image-feature-row { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); background: var(--white); }
.image-feature { position: relative; min-height: 360px; overflow: hidden; border-right: 1px solid var(--line); }
.image-feature:last-child { border-right: 0; }
.image-feature img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.image-feature:hover img { transform: scale(1.06); }
.image-feature span { position: absolute; left: 24px; bottom: 24px; right: 24px; background: rgba(21,34,56,.88); color: #fff; padding: 16px; text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; font-weight: 700; }
.split-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 6vw, 80px); align-items: end; }
.split-intro p { font-size: 1.05rem; max-width: 720px; }
.product-showcase-strip { border-top: 1px solid var(--line); }
.showcase-item { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 520px; border-bottom: 1px solid var(--line); background: var(--white); }
.showcase-item.reverse { grid-template-columns: .92fr 1.08fr; }
.showcase-item.reverse img { order: 2; }
.showcase-item img { width: 100%; height: 100%; object-fit: cover; }
.showcase-item div { padding: clamp(34px, 6vw, 84px); align-self: center; }
.showcase-item span { display: block; margin-bottom: 14px; color: var(--gold); text-transform: uppercase; letter-spacing: .13em; font-size: .74rem; font-weight: 700; }
.showcase-item p { max-width: 540px; }
.showcase-item a, .card a { color: var(--navy); font-weight: 700; border-bottom: 1px solid var(--gold); }
.detail-band { background: var(--navy-deep); color: rgba(255,255,255,.78); padding: clamp(64px, 10vw, 132px) 0; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 6vw, 80px); align-items: center; }
.detail-band h2 { color: #fff; }
.about-silque-section { max-width: 900px; }
.about-silque-section h2, .faq-section h2 { max-width: 820px; }
.about-silque-section p { max-width: 780px; font-size: 1.05rem; }
.faq-section { max-width: 900px; }
.faq-section details { margin-top: 12px; }
.faq-section summary { list-style-position: outside; }
.contact-strip { background: var(--gold); padding: 38px 0; }
.contact-strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.contact-strip h2 { margin: 0; color: var(--navy); }
.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { background: var(--white); border: 1px solid var(--line); padding: 22px; height: 100%; }
.card img { width: 100%; aspect-ratio: 5/4; object-fit: cover; margin-bottom: 14px; }
.hero { background: var(--white); border: 1px solid var(--line); padding: 34px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 24px; align-items: center; }
.hero img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.list { margin: 0; padding-left: 18px; }
.list li { margin-bottom: 8px; }
.cta-band { background: var(--navy); color: rgba(255,255,255,.92); padding: 28px; border: 1px solid rgba(198,168,92,.35); }
.cta-band h2, .cta-band p { color: rgba(255,255,255,.95); }
details { background: var(--white); border: 1px solid var(--line); padding: 14px 16px; }
details + details { margin-top: 10px; }
summary { cursor: pointer; color: var(--navy); font-weight: 700; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.muted { color: #6e7d92; }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 20px 0 0; padding: 0; }
.pill-list li { background: var(--white); border: 1px solid var(--line); color: var(--navy); padding: 9px 12px; font-size: .86rem; }
.site-footer { background: #101827; color: rgba(255,255,255,.84); }
.footer-grid { padding: 44px 0; display: grid; grid-template-columns: 1.25fr 1fr 1fr 1fr; gap: 24px; }
.footer-grid h4 { margin: 0 0 12px; color: var(--gold); font-size: .74rem; text-transform: uppercase; letter-spacing: .13em; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: rgba(255,255,255,.84); }
.footer-bar { border-top: 1px solid rgba(198,168,92,.22); padding: 14px 0; font-size: .8rem; color: rgba(255,255,255,.66); }
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.06); } }
@media (max-width: 1024px) { .grid-5 { grid-template-columns: repeat(3,1fr); } .grid-4 { grid-template-columns: repeat(2,1fr); } .footer-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 860px) { .nav { align-items: flex-start; flex-direction: column; padding: 10px 0; } .nav-links { gap: 14px; } .visual-hero { min-height: 620px; } .image-feature-row, .split-intro, .showcase-item, .showcase-item.reverse, .detail-grid, .hero-grid, .two-col, .grid-3 { grid-template-columns: 1fr; } .showcase-item.reverse img { order: 0; } .showcase-item { min-height: auto; } .showcase-item img { min-height: 320px; } .footer-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .nav-links a { font-size: .68rem; } .hero-copy-panel { margin-bottom: 92px; } h1 { font-size: 2.75rem; line-height: 1.06; overflow-wrap: normal; } .image-feature { min-height: 280px; } .grid-4 { grid-template-columns: 1fr; } .section { padding: 46px 0; } .hero { padding: 22px; } }


.texture-gallery { display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: repeat(2, minmax(260px, 1fr)); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.gallery-item { overflow: hidden; background: var(--white); }
.gallery-item.large { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.gallery-item:hover img { transform: scale(1.045); }
@media (max-width: 860px) { .texture-gallery { grid-template-columns: 1fr; grid-template-rows: none; } .gallery-item, .gallery-item.large { min-height: 300px; grid-row: auto; } }

.hero-slider { background: var(--navy); }
.hero-slider .hero-slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.035); transition: opacity 900ms ease, transform 5200ms ease; }
.hero-slider .hero-slide.is-active { opacity: 1; transform: scale(1.08); }
[data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity 780ms ease, transform 780ms cubic-bezier(.2,.8,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
.image-feature[data-reveal] { transform: translateY(42px); }
.showcase-item[data-reveal] img, .gallery-item[data-reveal] img { transform: scale(1.025); transition: transform 900ms ease; }
.showcase-item[data-reveal].is-visible img, .gallery-item[data-reveal].is-visible img { transform: scale(1); }
@media (prefers-reduced-motion: reduce) {
  .hero-slider .hero-slide, [data-reveal], .showcase-item[data-reveal] img, .gallery-item[data-reveal] img { transition: none !important; animation: none !important; transform: none !important; }
  .hero-slider .hero-slide { opacity: 0; }
  .hero-slider .hero-slide.is-active { opacity: 1; }
}


.page-lead { max-width: 760px; font-size: 1.06rem; margin-bottom: 24px; }
.product-card p, .contact-card p, .product-detail-panel p { color: var(--text); }
.product-card img { aspect-ratio: 5 / 4; }
.product-detail-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin-bottom: 18px; }
.product-detail-panel h3 { margin-top: 22px; }
.product-detail-panel .btn-row { margin-top: 26px; }
.enquiry-checklist { padding-bottom: 0; }
.compact-section { padding-bottom: 0; }
@media (max-width: 640px) { .contact-strip .btn-row, .hero-copy-panel .btn-row { width: 100%; } .contact-strip .btn, .hero-copy-panel .btn { flex: 1 1 150px; } }