:root{
  --bg:#0b1220; --bg2:#0f172a; --card:#111827; --text:#e5e7eb; --muted:#94a3b8;
  --accent:#f59e0b; --accent2:#22c55e; --ring:#38bdf8; --radius:18px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  background: radial-gradient(1200px 700px at 80% -10%, rgba(34,197,94,.06), transparent 60%),
              radial-gradient(1000px 600px at 10% 110%, rgba(245,158,11,.08), transparent 60%), var(--bg);
  color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:14px}
.container{width:min(1100px,92%);margin:0 auto}
header{position:sticky;top:0;z-index:40;backdrop-filter:blur(8px);
  background:linear-gradient(180deg, rgba(11,18,32,.75), rgba(11,18,32,.45));
  border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.2px}
.mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#f59e0b,#22c55e);color:#0b1220;font-weight:900;box-shadow:var(--shadow)}
.nav .links{display:flex;gap:18px;font-weight:600}
.hero{padding:72px 0 40px;text-align:center}
.kicker{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.2em;font-size:12px}
h1{font-size:clamp(34px,4vw,54px);line-height:1.08;margin:10px 0 14px}
.sub{color:var(--muted);font-size:clamp(15px,1.7vw,18px);max-width:680px;margin:0 auto 26px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.btn{padding:12px 18px;border-radius:999px;font-weight:700;display:inline-flex;align-items:center;gap:10px}
.btn.primary{background:linear-gradient(135deg,#f59e0b,#22c55e);color:#0b1220;box-shadow:var(--shadow)}
.btn.ghost{border:1px solid rgba(255,255,255,.14);color:var(--text)}
.btn.small{padding:9px 14px;font-size:14px}
.section{padding:20px 0}
.section h2{font-size:clamp(24px,3vw,34px);margin:0 0 10px}
.section .lead{color:var(--muted);margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px;margin:40px 0 60px}
.card{grid-column:span 4;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card.large{grid-column:span 8}
@media (max-width:900px){.card,.card.large{grid-column:span 12}}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.gallery .g{grid-column:span 4;overflow:hidden;border-radius:14px;border:1px solid rgba(255,255,255,.06)}
@media (max-width:900px){.gallery .g{grid-column:span 6}}
@media (max-width:620px){.gallery .g{grid-column:span 12}}
.product-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.product{grid-column:span 4;background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:14px}
.product h3{margin:.4rem 0}
.price{color:#fff;font-weight:800}
.tag{display:inline-block;margin-top:6px;padding:4px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.12);font-size:12px;color:var(--muted)}
footer{padding:28px 0 48px;color:var(--muted);text-align:center;border-top:1px solid rgba(255,255,255,.06);margin-top:60px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Monospace;letter-spacing:.3px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.12)}
/* Uploader */ 
.dropzone{margin:24px auto;max-width:720px;border:2px dashed rgba(255,255,255,.18);border-radius:16px;padding:26px;text-align:center;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.02));transition:border-color .2s, background .2s}
.dropzone.dragover{border-color:var(--ring);background:linear-gradient(180deg,rgba(56,189,248,.10),rgba(255,255,255,.02))}
.dz-title{font-weight:700;margin-bottom:6px}
.dz-sub{color:var(--muted);font-size:14px}
.dz-actions{margin-top:14px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.notice{background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.25);padding:12px;border-radius:12px}