:root{
  --bg:#0b0c10;
  --card:#12141a;
  --muted:#9aa4b2;
  --text:#e5e7eb;
  --accent:#ef4444;
  --accent-2:#3b82f6;
  --border:#1f2430;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{width:min(1100px,92%);margin-inline:auto}
.nav{position:sticky;top:0;background:rgba(11,12,16,.8);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border);z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.brand-logo{height:40px;width:auto;border-radius:999px;border:1px solid var(--border);background:#fff}
.footer-logo{height:36px;width:auto;border-radius:999px;border:1px solid var(--border);background:#fff;margin-right:.6rem}
.links a{margin-right:1rem;color:var(--muted)}
.cart-btn{border:1px solid var(--border);background:transparent;color:var(--text);padding:.5rem .7rem;border-radius:10px;cursor:pointer}
.hero{padding:72px 0;text-align:center}
.hero h1{font-size:clamp(2rem,5vw,3rem);margin:0 0 .6rem}
.hero p{color:var(--muted);margin:0 0 1.2rem}
.cta{display:inline-block;background:var(--accent);padding:.8rem 1.1rem;border-radius:12px;color:white;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;padding:16px 0 64px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.card img{aspect-ratio:1/1;object-fit:cover;width:100%}
.card .content{padding:12px}
.card h3{margin:.3rem 0}
.price{display:flex;justify-content:space-between;align-items:center}
.muted{color:var(--muted);font-size:.9rem}
.btn{background:#23262f;border:1px solid var(--border);color:var(--text);padding:.55rem .8rem;border-radius:10px;cursor:pointer}
.btn.primary{background:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.cart-drawer{position:fixed;top:0;right:-420px;width:min(92vw,400px);height:100vh;background:var(--card);border-left:1px solid var(--border);transition:right .25s ease;z-index:60;display:flex;flex-direction:column}
.cart-drawer.open{right:0}
.cart-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--border)}
.cart-items{flex:1;overflow:auto;padding:1rem}
.cart-row{display:flex;justify-content:space-between;align-items:center;margin:.5rem 0}
.cart-footer{padding:1rem;border-top:1px solid var(--border)}
.icon-btn{border:none;background:transparent;color:var(--text);font-size:1.1rem;cursor:pointer}
.checkout-btn{width:100%;padding:.8rem 1rem;background:var(--accent);color:white;border:none;border-radius:12px;font-weight:700;cursor:pointer}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#1f2430;color:#fff;padding:.6rem .9rem;border-radius:10px;border:1px solid var(--border);opacity:0;transition:opacity .25s}
.toast.show{opacity:1}
.narrow{max-width:680px}
.footer{border-top:1px solid var(--border);padding:1rem 0;background:#0d1016}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-right a{margin-left:1rem;color:var(--accent-2)}