:root{--bg:#f6f1ea;--card:#fffaf4;--ink:#2b2622;--muted:#7c7168;--accent:#a4743f;--line:#e6dccf}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Manrope,system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:18px 6vw;background:rgba(246,241,234,.85);backdrop-filter:blur(10px)}
.logo{font-family:"Playfair Display",serif;font-size:26px;font-weight:600}.logo span{color:var(--accent)}
.nav nav{display:flex;gap:26px;align-items:center;font-weight:500}
.btn{display:inline-block;background:var(--ink);color:#fff;border:0;border-radius:999px;padding:14px 30px;font:600 16px Manrope,sans-serif;cursor:pointer;transition:.2s}
.btn:hover{background:var(--accent);transform:translateY(-1px)}
.btn.small{padding:9px 20px;font-size:14px}.btn.wide{width:100%;margin-top:6px}
.hero{display:grid;grid-template-columns:1fr 1.15fr;gap:4vw;align-items:center;padding:30px 6vw 70px;min-height:calc(100vh - 70px)}
.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:13px;color:var(--accent);font-weight:600}
h1{font-family:"Playfair Display",serif;font-weight:500;font-size:clamp(46px,6vw,84px);line-height:1.05;margin:10px 0 18px}
.lead{font-size:18px;color:var(--muted);max-width:430px}
.colors{display:flex;align-items:center;gap:12px;margin:34px 0}
.swatch{width:38px;height:38px;border-radius:50%;background:var(--c);border:2px solid var(--line);cursor:pointer;outline:3px solid transparent;outline-offset:3px;transition:.2s}
.swatch.active{outline-color:var(--ink)}
.color-name{margin-left:8px;color:var(--muted);font-weight:500}
.price-row{display:flex;align-items:center;gap:28px}
.price{font-size:34px;font-weight:700}
.stage{position:relative;height:min(78vh,640px);border-radius:32px;background:radial-gradient(circle at 50% 40%,#fffaf3,#ece2d5);overflow:hidden;box-shadow:0 30px 60px -30px rgba(80,55,30,.35)}
#scene{width:100%;height:100%;display:block;cursor:grab;touch-action:none}
#scene:active{cursor:grabbing}
.hint{position:absolute;top:18px;left:0;right:0;text-align:center;font-size:13px;color:var(--muted);pointer-events:none}
.stage-btns{position:absolute;bottom:18px;left:0;right:0;display:flex;justify-content:center;gap:10px}
.chip{background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:999px;padding:9px 18px;font:500 14px Manrope,sans-serif;cursor:pointer;color:var(--ink)}
.chip:hover{background:#fff}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:40px 6vw 80px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px}
.ico{font-size:30px;margin-bottom:14px}
.feature h3{font-size:18px;margin-bottom:6px}.feature p{color:var(--muted);font-size:15px}
.specs{padding:20px 6vw 80px}
h2{font-family:"Playfair Display",serif;font-weight:500;font-size:clamp(32px,4vw,46px);margin-bottom:28px}
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.spec-grid div{display:flex;justify-content:space-between;padding:20px 24px 20px 0;border-bottom:1px solid var(--line);margin-right:24px}
.spec-grid span{color:var(--muted)}
.order{padding:20px 6vw 90px;display:flex;justify-content:center}
.order-card{width:100%;max-width:560px;background:var(--card);border:1px solid var(--line);border-radius:32px;padding:44px}
.order-card h2{margin-bottom:8px}.order-card>p{color:var(--muted);margin-bottom:26px}
form{display:grid;gap:16px}
label{display:grid;gap:6px;font-weight:600;font-size:14px}
input,select{font:16px Manrope,sans-serif;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink)}
input:focus,select:focus{outline:2px solid var(--accent);border-color:transparent}
.thanks{margin-top:20px;padding:18px;border-radius:16px;background:#efe4d4;font-weight:600;text-align:center}
footer{text-align:center;color:var(--muted);padding:30px;font-size:14px;border-top:1px solid var(--line)}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:10px}
  .stage{height:430px;order:-1}
  .features{grid-template-columns:1fr 1fr}
  .spec-grid{grid-template-columns:1fr}
  .nav nav a:not(.btn){display:none}
  .order-card{padding:28px}
}
@media (max-width:520px){.features{grid-template-columns:1fr}.price-row{gap:18px}}