:root{
  --bg:#fbf7f0; --cream:#f5ecd9; --card:#ffffff; --ink:#2a1a0c;
  --primary:#5a1a2a; --primary-fg:#fff5e9; --accent:#b8860b;
  --gold:#caa14a; --gold-soft:#ecd8a3; --muted:#7a6a5a; --border:#e5d9c2;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;line-height:1.55}
.font-display{font-family:'Cormorant Garamond',serif;font-weight:600;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.tag{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--accent)}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:3px;background:var(--primary);color:var(--primary-fg);font-weight:500;font-size:14px;border:none;cursor:pointer;transition:.2s}
.btn:hover{box-shadow:0 6px 18px rgba(90,26,42,.25)}
.btn-outline{background:transparent;color:var(--primary);border:1px solid rgba(90,26,42,.3)}
.btn-outline:hover{background:var(--cream)}
section{padding:80px 0}
h1{font-family:'Cormorant Garamond',serif;font-size:64px;line-height:1.05;color:var(--primary);margin:12px 0 0;font-weight:600}
h2{font-family:'Cormorant Garamond',serif;font-size:44px;color:var(--primary);margin:8px 0;font-weight:600}
h3{font-family:'Cormorant Garamond',serif;font-size:24px;color:var(--primary);margin:0;font-weight:600}
.bg-cream{background:var(--cream)}
.bg-primary{background:var(--primary);color:var(--primary-fg)}
.bg-primary h2,.bg-primary h3{color:var(--primary-fg)}
.card{background:var(--card);border:1px solid var(--border);border-radius:3px;padding:28px}
.grid{display:grid;gap:24px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-2{grid-template-columns:1fr 1fr}
@media(max-width:880px){.cols-3,.cols-4,.cols-2{grid-template-columns:1fr}h1{font-size:42px}h2{font-size:32px}}

/* Header */
header.site{background:rgba(251,247,240,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
header.site .inner{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;max-width:1200px;margin:0 auto}
.brand{font-family:'Cormorant Garamond',serif;font-size:26px;color:var(--primary);font-weight:700;letter-spacing:.02em}
.brand small{display:block;font-family:Inter;font-size:9px;letter-spacing:.32em;color:var(--accent);text-transform:uppercase;font-weight:500;margin-top:-2px}
nav.main a{font-size:13px;letter-spacing:.06em;color:var(--ink);margin:0 14px;font-weight:500}
nav.main a:hover,nav.main a.active{color:var(--primary)}
.menu-btn{display:none;background:none;border:1px solid var(--border);padding:8px 12px;border-radius:3px;cursor:pointer}
@media(max-width:880px){nav.main{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);padding:16px;border-bottom:1px solid var(--border);flex-direction:column}nav.main.open{display:flex}nav.main a{display:block;margin:8px 0;padding:8px}.menu-btn{display:block}}

/* Footer */
footer.site{background:var(--primary);color:var(--primary-fg);padding:64px 0 24px;margin-top:60px}
footer.site .grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px}
@media(max-width:880px){footer.site .grid{grid-template-columns:1fr}}
footer.site h4{font-family:'Cormorant Garamond',serif;font-size:22px;margin:0 0 16px;color:var(--primary-fg)}
footer.site a,footer.site p{color:rgba(255,245,233,.8);font-size:14px;line-height:1.9}
footer.site a:hover{color:var(--gold-soft)}
.fcopy{border-top:1px solid rgba(255,245,233,.15);margin-top:48px;padding-top:20px;font-size:12px;color:rgba(255,245,233,.6);text-align:center;letter-spacing:.1em}

/* Color chart */
.chart{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}
@media(max-width:880px){.chart{grid-template-columns:repeat(5,1fr)}}
.chip{aspect-ratio:1;border-radius:3px;border:1px solid rgba(0,0,0,.06);position:relative;cursor:pointer;transition:transform .2s}
.chip:hover{transform:scale(1.08);z-index:5;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.chip .lbl{position:absolute;inset:auto 0 0 0;background:rgba(0,0,0,.55);color:#fff;font-size:9px;padding:3px;text-align:center;opacity:0;transition:.2s}
.chip:hover .lbl{opacity:1}

/* Hero */
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr}}
.hero-palette{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px;background:var(--card);border:1px solid var(--border);border-radius:3px;box-shadow:0 20px 40px rgba(90,26,42,.15)}
.hero-palette .sw{aspect-ratio:1;border-radius:3px;position:relative;overflow:hidden}
.hero-palette .sw span{position:absolute;inset:auto 0 0 0;background:rgba(0,0,0,.4);color:#fff;font-size:10px;padding:4px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid rgba(202,161,74,.4);background:rgba(245,236,217,.6);border-radius:999px;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--primary)}

/* Stats bar */
.stats{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;background:var(--primary);color:var(--primary-fg)}
.stats>div{padding:40px 16px;border-right:1px solid rgba(255,255,255,.08)}
.stats>div:last-child{border:0}
.stats .k{font-family:'Cormorant Garamond',serif;font-size:48px;color:var(--accent)}
.stats .v{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,245,233,.7);margin-top:6px}
@media(max-width:880px){.stats{grid-template-columns:1fr 1fr}}

/* Forms */
.input,select.input,textarea.input{width:100%;background:#fff;border:1px solid var(--border);border-radius:3px;padding:12px 14px;font-size:14px;color:var(--ink);font-family:inherit;outline:none;transition:.15s}
.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(90,26,42,.12)}
.field{display:block;margin-bottom:16px}
.field>span{display:block;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-bottom:6px}
.req{color:var(--accent)}

/* Product card */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:80px}
.prod.rev{direction:rtl}.prod.rev>*{direction:ltr}
@media(max-width:880px){.prod,.prod.rev{grid-template-columns:1fr;direction:ltr}}
.prod img{border-radius:3px;border:1px solid var(--border)}
.spec{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--border);font-size:14px}
.spec dt{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:500}

/* Calculator */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media(max-width:880px){.calc-grid{grid-template-columns:1fr}}
.bill{background:var(--primary);color:var(--primary-fg);padding:32px;border-radius:3px;box-shadow:0 20px 40px rgba(0,0,0,.15)}
.bill .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:14px}
.bill .row span:last-child{font-weight:500}
.bill .total{background:rgba(255,255,255,.1);padding:16px 20px;border-radius:3px;margin-top:24px;display:flex;justify-content:space-between;align-items:end}
.bill .total .big{font-family:'Cormorant Garamond',serif;font-size:32px}

.icon-card{display:flex;gap:14px;align-items:flex-start;padding:20px;background:var(--card);border:1px solid var(--border);border-radius:3px;margin-bottom:16px}
.icon-card .ic{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:rgba(90,26,42,.07);color:var(--primary);border-radius:3px;font-size:18px;flex-shrink:0}