:root {
  --navy: #14284b;
  --navy-2: #1d3766;
  --gold: #d9a441;
  --maroon: #8a1c2b;
  --ink: #1b2333;
  --muted: #5b6577;
  --line: #e3e6ec;
  --paper: #faf8f3;
  --card: #ffffff;
  --tint: #eef2f8;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20,40,75,.06), 0 8px 24px rgba(20,40,75,.08);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--paper); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; }
h1, h2 { font-family: var(--serif); font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.05rem; font-weight: 600; }
p { margin: 0 0 1em; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; font-weight: 600; color: var(--maroon); margin-bottom: .8em; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .4em; padding: .8em 1.3em; border-radius: 999px; background: var(--navy); color: #fff; text-decoration: none; font-weight: 600; font-size: .95rem; border: 2px solid var(--navy); transition: transform .15s, background .15s; }
.btn:hover { background: var(--navy-2); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--navy); }
.btn-ghost:hover { background: var(--tint); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-ghost-light:hover { background: rgba(255,255,255,.1); }
.contact .btn:not(.btn-ghost-light) { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.btn-small { padding: .5em 1em; font-size: .88rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250,248,243,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--serif); font-weight: 700; font-size: 1.3rem; color: var(--navy); }
.brand em { font-style: normal; color: var(--maroon); }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a:not(.btn) { text-decoration: none; font-weight: 500; color: var(--muted); font-size: .95rem; }
.site-nav a:not(.btn):hover { color: var(--navy); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; position: relative; }
.nav-toggle .bar, .nav-toggle .bar::before, .nav-toggle .bar::after { content: ""; position: absolute; left: 11px; width: 22px; height: 2px; background: var(--navy); transition: .2s; }
.nav-toggle .bar { top: 21px; }
.nav-toggle .bar::before { left: 0; top: -7px; }
.nav-toggle .bar::after { left: 0; top: 7px; }
.nav-toggle[aria-expanded="true"] .bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .bar::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero { padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.lede { font-size: 1.12rem; color: var(--muted); max-width: 36em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.hero-stats { list-style: none; padding: 0; margin: 40px 0 0; display: flex; gap: 32px; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; border-left: 3px solid var(--gold); padding-left: 12px; }
.hero-stats strong { font-family: var(--serif); font-size: 1.3rem; color: var(--navy); }
.hero-stats span { font-size: .85rem; color: var(--muted); }

.hero-art { position: relative; aspect-ratio: 1 / .95; }
.hero-art::before { content: ""; position: absolute; inset: 6% 4% 4% 10%; background: var(--navy); border-radius: 50% 46% 48% 52% / 52% 48% 52% 48%; }
.hero-art::after { content: ""; position: absolute; width: 22%; aspect-ratio: 1; right: 2%; top: 0; background: var(--gold); border-radius: 50%; opacity: .9; }
.hero-card { position: absolute; background: var(--card); border-radius: 20px; box-shadow: 0 18px 40px rgba(10,20,40,.25); padding: 6%; }
.hero-card.c1 { width: 46%; left: 2%; top: 18%; transform: rotate(-6deg); }
.hero-card.c2 { width: 50%; right: 4%; top: 8%; transform: rotate(5deg); background: #f1ece0; z-index: 1; }
.hero-card.c3 { width: 30%; left: 38%; bottom: 0; transform: rotate(-2deg); z-index: 2; }

/* Values */
.values { background: var(--navy); color: #fff; padding: 48px 0; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.values h3 { color: var(--gold); margin-bottom: .4em; }
.values p { color: rgba(255,255,255,.78); font-size: .93rem; margin: 0; }

/* Section heads */
section.catalogue, section.process { padding: clamp(56px, 8vw, 96px) 0; }
.section-head { max-width: 640px; margin-bottom: 32px; }
.section-head p:last-child { color: var(--muted); }

/* Filters */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip { font: inherit; font-size: .9rem; font-weight: 500; cursor: pointer; padding: .55em 1em; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); display: inline-flex; align-items: center; gap: .5em; transition: .15s; }
.chip span { font-size: .75rem; background: var(--tint); color: var(--navy); border-radius: 999px; padding: 0 .55em; }
.chip:hover { border-color: var(--navy); }
.chip[aria-selected="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.chip[aria-selected="true"] span { background: var(--gold); color: var(--navy); }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.product { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; animation: fade .35s ease both; }
.product:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }
.product-media { background: linear-gradient(160deg, var(--tint), #e4e9f2); aspect-ratio: 4 / 3.3; display: grid; place-items: center; padding: 18px; }
.product-media svg { width: 72%; height: auto; }
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.product-cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--maroon); font-weight: 600; margin-bottom: .4em; }
.product h3 { font-size: 1.08rem; margin-bottom: .35em; }
.product-note { color: var(--muted); font-size: .9rem; }
.specs { margin: 0 0 16px; display: grid; gap: 4px; font-size: .85rem; }
.specs div { display: flex; justify-content: space-between; gap: 12px; border-top: 1px dashed var(--line); padding-top: 6px; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; font-weight: 500; text-align: right; }
.product-link { margin-top: auto; font-weight: 600; font-size: .9rem; color: var(--navy); text-decoration: none; }
.product-link:hover { text-decoration: underline; }

/* Customisation */
.custom { background: #f1ece0; padding: clamp(56px, 8vw, 96px) 0; }
.custom-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.custom-grid > div > p:last-child { color: var(--muted); font-size: 1.05rem; }
.custom-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.custom-list li { background: var(--card); border-radius: var(--radius); padding: 22px; display: flex; gap: 14px; }
.custom-list .ic { font-family: var(--serif); font-weight: 700; color: var(--gold); font-size: 1.2rem; }
.custom-list p { color: var(--muted); font-size: .9rem; margin: 0; }

/* Process */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font-family: var(--serif); font-weight: 700; font-size: 2rem; color: var(--navy); margin-bottom: 8px; }
.steps p { color: var(--muted); font-size: .92rem; margin: 0; }

/* Contact */
.contact { background: var(--navy); color: #fff; padding: clamp(56px, 8vw, 88px) 0; }
.contact .eyebrow { color: var(--gold); }
.contact p { color: rgba(255,255,255,.8); }
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.contact-list { margin: 0; display: grid; gap: 0; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 8px 24px; }
.contact-list div { display: grid; grid-template-columns: 90px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.contact-list div:last-child { border-bottom: 0; }
.contact-list dt { color: var(--gold); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.contact-list dd { margin: 0; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }

/* Footer */
.site-footer { background: #0e1d38; color: rgba(255,255,255,.7); padding: 28px 0; font-size: .88rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.brand-footer { color: #fff; font-size: 1.1rem; }
.brand-footer em { color: var(--gold); }
.site-footer a { text-decoration: none; }

/* 404 */
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 48px 0; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .custom-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 460px; width: 100%; margin-inline: auto; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; display: none; }
  .site-nav.open { display: flex; }
  .site-nav a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .site-nav .btn { margin-top: 12px; justify-content: center; }
  .custom-list { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .values-grid, .steps { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-body { padding: 14px; }
  .product-note { display: none; }
  .specs div { flex-direction: column; gap: 0; }
  .specs dd { text-align: left; }
  .contact-list div { grid-template-columns: 1fr; gap: 2px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }