:root{--bg-dark:#0a0a0a;--bg-darker:#050505;--gold:#c8a35c;--gold-soft:#e6cf95;--gold-vintage:#b8924c;--text:#f0eee6;--muted:#888;--gray:#2a2a2a;--gray-l:#3a3a3a}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Cormorant Garamond','Times New Roman',serif;background:var(--bg-dark);color:var(--text);min-height:100vh;overflow-x:hidden}
header.brand{position:fixed;top:0;left:0;right:0;padding:20px 40px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(180deg,rgba(0,0,0,.8) 0%,transparent 100%);z-index:100}
header.brand .logo{font-size:22px;color:var(--gold);letter-spacing:1.5px;font-weight:500}
header.brand .sub{font-size:11px;color:var(--muted);font-style:italic;letter-spacing:.5px}
.hero{height:100vh;position:relative;overflow:hidden}
.hero .hero-bg{width:100%;height:100%;object-fit:cover;filter:brightness(.6)}
.hero .hero-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;max-width:800px}
.hero h1{font-size:clamp(48px,7vw,90px);font-weight:300;letter-spacing:2px;color:var(--text);margin-bottom:20px}
.hero .signature{font-style:italic;color:var(--gold-soft);font-size:clamp(16px,2vw,22px);letter-spacing:1px}
.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:1px;background:var(--gray);margin-top:40px}
.project-card{position:relative;aspect-ratio:4/5;background:var(--bg-darker);overflow:hidden;cursor:pointer;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.project-card img{width:100%;height:100%;object-fit:cover;filter:brightness(.65);transition:all .8s ease}
.project-card:hover img{filter:brightness(.85);transform:scale(1.05)}
.project-card .meta{position:absolute;bottom:0;left:0;right:0;padding:40px 30px;background:linear-gradient(0deg,rgba(0,0,0,.9) 0%,transparent 100%)}
.project-card .label{color:var(--gold);font-size:11px;letter-spacing:2px;text-transform:uppercase}
.project-card .title{font-size:36px;font-weight:400;color:var(--text);margin:8px 0}
.project-card .city{font-size:13px;color:var(--muted);letter-spacing:1px}
.viewer-wrap{position:fixed;inset:0;background:var(--bg-darker);display:flex;flex-direction:column}
.viewer-header{padding:16px 40px;border-bottom:1px solid var(--gray);display:flex;align-items:center;gap:30px}
.breadcrumb{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--gold-soft);text-decoration:none;cursor:pointer}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{opacity:.4}
.viewer-main{flex:1;position:relative;overflow:hidden;display:flex}
.viewer-stage{flex:1;position:relative;background:radial-gradient(ellipse at center,#1a1a1a 0%,#050505 100%)}
.viewer-side{width:380px;padding:30px;background:var(--bg-darker);border-left:1px solid var(--gray);overflow-y:auto}
.viewer-side h2{font-size:28px;color:var(--gold);font-weight:400;margin-bottom:6px}
.viewer-side .typology-tag{color:var(--gold-soft);font-size:11px;letter-spacing:2px;text-transform:uppercase;margin-bottom:20px}
.viewer-side .price{font-size:24px;color:var(--text);margin:20px 0 6px}
.viewer-side .price-dop{font-size:14px;color:var(--muted);margin-bottom:24px}
.viewer-side .specs{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px 0;border-top:1px solid var(--gray);border-bottom:1px solid var(--gray);margin:20px 0}
.viewer-side .spec-item .label{color:var(--muted);font-size:11px;letter-spacing:1px;text-transform:uppercase}
.viewer-side .spec-item .value{color:var(--text);font-size:18px;margin-top:4px}
.viewer-side .description{font-size:14px;line-height:1.7;color:var(--muted);margin:20px 0}
.cta-row{display:flex;gap:12px;margin-top:30px}
.btn{flex:1;padding:14px 20px;border:none;cursor:pointer;font-family:inherit;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;transition:all .3s ease}
.btn-primary{background:var(--gold);color:var(--bg-dark)}
.btn-primary:hover{background:var(--gold-soft)}
.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--gray-l)}
.btn-secondary:hover{border-color:var(--gold);color:var(--gold)}
#three-canvas{width:100%;height:100%;display:block}
.floor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:40px;max-width:800px;margin:0 auto}
.floor-cell{aspect-ratio:1;background:var(--gray);border:1px solid var(--gold-vintage);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--gold-soft);font-size:11px;transition:all .3s ease}
.floor-cell:hover{background:var(--gold-vintage);color:var(--bg-dark)}
.floor-cell.reserved{opacity:.5;cursor:not-allowed}
.floor-cell.sold{opacity:.3;background:#444;cursor:not-allowed}
.status-banner{position:fixed;top:80px;left:50%;transform:translateX(-50%);background:var(--gold-vintage);color:var(--bg-dark);padding:8px 16px;border-radius:4px;font-size:12px;letter-spacing:1px;z-index:50;display:none}
.status-banner.show{display:block}
@media(max-width:768px){.viewer-side{display:none}.floor-grid{grid-template-columns:repeat(2,1fr);padding:20px}header.brand{padding:12px 20px}}