:root{
  --bg:#0b0f19;
  --panel:#11182a;
  --panel2:#0f1424;
  --text:#e9eefc;
  --muted:#a9b4d0;
  --brand:#5aa7ff;
  --brand2:#63ffda;
  --danger:#ff5a7a;
  --ok:#35e58a;
  --border:rgba(255,255,255,.10);
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius:16px;
  --max:1100px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:var(--font);
  background: radial-gradient(1100px 700px at 20% 10%, rgba(90,167,255,.22), transparent 60%),
              radial-gradient(900px 650px at 80% 20%, rgba(99,255,218,.16), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:22px}

.nav{
  position:sticky; top:0; z-index:20;
  background: rgba(11,15,25,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:var(--max); margin:0 auto; padding:14px 22px;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.6px;
}
.logo{
  width:36px; height:36px; border-radius:12px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 8px 20px rgba(90,167,255,.25);
}
.brand small{display:block; font-weight:600; color:var(--muted); letter-spacing:0; margin-top:2px}

.links{display:flex; flex-wrap:wrap; gap:10px; justify-content:flex-end}
.links a{
  padding:9px 12px; border:1px solid var(--border);
  border-radius:999px;
  color:var(--muted);
  transition:.18s ease;
  font-weight:650;
  font-size:13px;
}
.links a:hover{transform: translateY(-1px); border-color: rgba(90,167,255,.55); color:var(--text)}
.links a.active{
  color: var(--text);
  border-color: rgba(90,167,255,.7);
  background: rgba(90,167,255,.10);
}

.hero{
  margin-top:18px;
  padding:22px;
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(17,24,42,.92), rgba(15,20,36,.85));
  box-shadow: var(--shadow);
}
.hero h1{margin:0 0 10px 0; font-size:34px}
.hero p{margin:0; color:var(--muted); line-height:1.6}
.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.badge{
  font-size:12px;
  padding:7px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  background: rgba(255,255,255,.04);
  color: var(--muted);
}

.contactbar{
  margin-top:14px;
  padding:12px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.18);
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:space-between;
}
.contactbar .left{
  display:flex; flex-wrap:wrap; gap:10px; align-items:center;
  color: var(--muted);
  font-size: 13px;
}
.contactbar .left a{color: var(--text); font-weight:750}
.contactbar .right{display:flex; gap:10px; flex-wrap:wrap}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
  margin-top:16px;
}
.card{
  grid-column: span 6;
  border:1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17,24,42,.76);
  box-shadow: 0 10px 30px rgba(0,0,0,.32);
  overflow:hidden;
}
.card .card-inner{padding:16px}
.card h3{margin:0 0 8px 0}
.card p{margin:0; color:var(--muted); line-height:1.55}
.meta{
  margin-top:12px;
  display:flex; flex-wrap:wrap; gap:8px;
}
.pill{
  font-size:12px;
  padding:6px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  background: rgba(0,0,0,.16);
  color: var(--muted);
}

.price-row{
  margin-top:12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.price{
  font-weight:900;
  font-size:18px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid rgba(90,167,255,.55);
  background: rgba(90,167,255,.14);
  color: var(--text);
  font-weight:750;
  cursor:pointer;
  transition:.18s ease;
  gap:8px;
}
.btn:hover{transform: translateY(-1px); background: rgba(90,167,255,.20)}
.btn.secondary{
  border-color: var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}
.btn.danger{
  border-color: rgba(255,90,122,.55);
  background: rgba(255,90,122,.14);
}
.btn.small{ padding:8px 10px; border-radius:10px; font-size:12px; }

.section-title{
  margin-top:22px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
}
.section-title h2{margin:0; font-size:22px}
.section-title span{color:var(--muted); font-size:13px}

.footer{
  margin-top:26px;
  padding:16px 0;
  color: var(--muted);
  border-top: 1px solid var(--border);
  font-size: 13px;
}

hr.sep{
  border:none;
  border-top:1px solid var(--border);
  margin:14px 0;
}

/* Cart badge */
.cart-badge{
  display:none;
  margin-left:8px;
  padding:2px 8px;
  border-radius:999px;
  border:1px solid rgba(99,255,218,.35);
  background: rgba(99,255,218,.10);
  color: var(--text);
  font-size:12px;
  font-weight:800;
}

/* Cart page layout */
.cart-box{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(17,24,42,.76);
  box-shadow: var(--shadow);
  padding: 16px;
}
.muted{ color: var(--muted); }

.cart-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

.cart-list{ margin-top:12px; display:flex; flex-direction:column; gap:10px; }

.cart-row{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  padding: 12px;
  display:grid;
  grid-template-columns: 1fr auto auto;
  gap:12px;
  align-items:center;
}

.cart-item{ display:flex; gap:12px; align-items:center; }

.cart-thumb{
  width:64px; height:64px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.cart-thumb img{ width:100%; height:100%; object-fit:contain; display:block; padding:6px; }

.cart-name{ font-weight:900; }
.cart-sku{ color: var(--muted); font-size:12px; margin-top:2px; }
.cart-price{ color: rgba(233,238,252,.85); font-size:13px; margin-top:6px; }

.cart-qty{ display:flex; align-items:center; gap:8px; }
.qty-input{
  width:70px;
  text-align:center;
  padding:9px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  color: var(--text);
}

.cart-line-total{ font-weight:900; }
.cart-actions{ text-align:right; }

.cart-summary{
  margin-top:14px;
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:14px;
}
.cart-summary-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-top:6px;
}

@media (max-width: 900px){
  .card{grid-column: span 12}
  .hero h1{font-size:28px}
  .cart-row{ grid-template-columns: 1fr; }
  .cart-actions{ text-align:left; }
}