:root{
  --brand:#059669; /* emerald-600 */
  --brand-50:#ecfdf5;
  --text:#0f172a;
  --muted:#64748b;
  --bg:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial;color:var(--text);background:#f8fafc}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1140px;margin:0 auto;padding:0 16px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(6px);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#111827}
.brand-icon{width:28px;height:28px;border-radius:8px;background:var(--brand);display:inline-flex;align-items:center;justify-content:center;color:#fff}
.nav{display:flex;gap:14px;flex-wrap:wrap}
.nav a{color:#111827;padding:6px 10px;border-radius:10px}
.nav a:hover{background:var(--brand-50)}
.searchbar{display:flex;gap:8px;align-items:center;width:48%}
.searchbar input{flex:1;padding:10px 12px;border:1px solid #e5e7eb;border-radius:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;border:1px solid #e5e7eb;background:#fff;color:#111827;cursor:pointer}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.block{width:100%}
.hero{background:linear-gradient(135deg,var(--brand-50),#fff);padding:56px 0}
.hero h1{font-size:40px;line-height:1.1;margin:0 0 8px}
.hero p{color:var(--muted);margin:0 0 16px}
.grid{display:grid;gap:16px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid.cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden}
.card .body{padding:14px}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px}
.pricing{display:flex;gap:8px;align-items:center;margin-top:6px}
.price{font-weight:800}
.mrp{text-decoration:line-through;color:#94a3b8;font-size:14px}
.footer{margin-top:40px;border-top:1px solid #e5e7eb;background:#fff}
.footer .cols{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr));padding:28px 0}
.footer small{color:#64748b}
.kv{height:220px;background:#f1f5f9;border-bottom-left-radius:18px;border-bottom-right-radius:18px;display:flex;align-items:center;justify-content:center}
.kv img{width:100%;height:100%;object-fit:cover}
.listing{padding:24px 0}
.filters{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.select, .input{padding:10px 12px;border:1px solid #e5e7eb;border-radius:12px}
.products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.product-img{aspect-ratio:4/3;background:#f8fafc}
.product-img img{width:100%;height:100%;object-fit:cover}
.meta{color:#64748b;font-size:12px;margin-top:4px}
.notice{padding:12px;border-radius:12px;background:#ecfeff;color:#155e75;border:1px solid #cffafe}
@media (max-width:900px){
  .grid.cols-3{grid-template-columns:1fr 1fr}
  .grid.cols-4,.products{grid-template-columns:1fr 1fr}
  .searchbar{width:100%}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-4,.products{grid-template-columns:1fr}
}