:root{
  --bg:#0b0b0b;
  --card:#151515;
  --text:#f3f3f3;
  --muted:#9aa0a6;
  --accent:#e11d48; /* crimson */
  --radius:16px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#000;color:var(--text);}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:12px}

.site-header{position:sticky;top:0;background:rgba(0,0,0,.75);backdrop-filter:saturate(180%) blur(10px);z-index:20;border-bottom:1px solid #111;}
.hdr{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:12px 16px}
.logo{font-weight:800;letter-spacing:.5px}
.nav a{margin:0 10px;opacity:.9}
.nav a.active{color:var(--accent)}
.icons a{margin-left:10px}

.hero{position:relative;min-height:66vh;display:grid;place-items:center;border-bottom:1px solid #111}
.hero-bg{
  position:absolute;inset:0;
  background:radial-gradient(60% 50% at 50% 30%, rgba(225,29,72,.35), transparent 60%),
             radial-gradient(50% 40% at 80% 70%, rgba(168,85,247,.25), transparent 60%),
             linear-gradient(180deg, #0a0a0a, #000);
  filter: contrast(115%) saturate(110%);
}
.hero-content{position:relative;max-width:1200px;width:100%;padding:0 16px;text-align:left}
.hero h1{font-size: clamp(36px, 6vw, 64px);line-height:1.05;margin:0 0 24px}
.hero strong{letter-spacing:.3px}
.cta{display:flex;gap:12px}
.btn{padding:12px 18px;border-radius:999px;border:1px solid #222;font-weight:600;display:inline-block}
.btn.primary{background:linear-gradient(90deg,#8b5cf6,#ef4444);border:none}
.btn.ghost{background:transparent}

.section{max-width:1200px;margin:0 auto;padding:32px 16px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.section-head h2{margin:0}

.grid.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.card{background:var(--card);border:1px solid #1a1a1a;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card .meta{padding:12px 14px}
.card h3{font-size:16px;margin:0 0 6px}
.card .price{color:#e5e5e5;font-weight:700}
.badge{font-size:12px;color:#000;background:#fff;border-radius:999px;padding:2px 8px;margin-left:8px}

.filters{display:flex;gap:12px;margin-bottom:16px}
.filters label{font-size:14px;color:var(--muted)}
.filters select{background:#0c0c0c;color:#fff;border:1px solid #222;border-radius:8px;padding:8px}

.product{display:grid;grid-template-columns:1fr;gap:24px;max-width:1000px;margin:0 auto}
.product .gallery img{width:100%;}
.product .info h1{margin:0 0 8px}
.product .price{font-size:22px;margin:8px 0 16px}
.product .btn{width:100%;max-width:260px}

.site-footer{border-top:1px solid #111;margin-top:32px}
.copy{text-align:center;color:var(--muted);padding:20px 0}
@media (min-width: 900px){
  .product{grid-template-columns:1.2fr .8fr}
}

.cart-list{display:flex;flex-direction:column;gap:12px}
.cart-row{display:flex;gap:12px;background:#151515;border:1px solid #1a1a1a;border-radius:12px;padding:10px}
.cart-row img{width:96px;height:96px;object-fit:cover;border-radius:10px}
.cart-row .info{flex:1}
.cart-row .t{font-weight:600;margin-bottom:4px}
.cart-row .p{color:#e5e5e5;margin-bottom:8px}
.cart-row .qty{display:flex;gap:8px;align-items:center}
.cart-row .qty input{width:56px;background:#0c0c0c;color:#fff;border:1px solid #222;border-radius:8px;padding:6px}
.cart-row .qty button{background:#0c0c0c;color:#fff;border:1px solid #222;border-radius:8px;padding:6px 10px}
.cart-row .qty .remove{margin-left:auto}
.cart-summary{margin-top:16px;border-top:1px solid #1a1a1a;padding-top:12px}
.cart-summary .line{display:flex;justify-content:space-between;margin-bottom:10px}