:root{
  --bg:#0b1220;
  --card:#111a2e;
  --muted:#9fb0d0;
  --text:#eaf0ff;
  --line:rgba(255,255,255,.10);
  --accent:#6ee7ff;
  --accent2:#a78bfa;
  --good:#34d399;
  --bad:#fb7185;
  --shadow: 0 16px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --max: 1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(110,231,255,.12), transparent 60%),
              radial-gradient(900px 500px at 80% 20%, rgba(167,139,250,.10), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:18px}
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.70);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.4px;
}
.logo{
  width:38px; height:38px; border-radius:12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 8px 20px rgba(110,231,255,.18);
}
.navlinks{
  display:flex; gap:14px; flex-wrap:wrap; align-items:center;
  color:var(--muted); font-weight:600;
}
.navlinks a{padding:8px 10px; border-radius:12px}
.navlinks a:hover, .navlinks a.active{background:rgba(255,255,255,.06); color:var(--text)}
.actions{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.pill{
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  color:var(--muted);
  font-weight:600;
  display:flex; align-items:center; gap:8px;
}
.btn{
  padding:10px 14px;
  border:0;
  border-radius:999px;
  background: linear-gradient(135deg, rgba(110,231,255,.95), rgba(167,139,250,.95));
  color:#07101f;
  font-weight:800;
  cursor:pointer;
  box-shadow: 0 14px 30px rgba(110,231,255,.15);
}
.btn:hover{filter:brightness(1.05)}
.ghost{
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-weight:800;
  cursor:pointer;
}
.ghost:hover{background:rgba(255,255,255,.06)}
.hero{padding:34px 0 14px}
.heroGrid{
  display:grid; gap:18px;
  grid-template-columns: 1.15fr .85fr;
  align-items:stretch;
}
.heroCard, .panel, .card, .miniCard, .promoCard{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.heroCard{
  padding:22px;
  overflow:hidden;
  position:relative;
}
.heroCard:before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(600px 200px at 20% 10%, rgba(110,231,255,.16), transparent 55%),
              radial-gradient(500px 220px at 80% 30%, rgba(167,139,250,.14), transparent 55%);
  pointer-events:none;
}
.heroContent{position:relative}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.05);
  border-radius:999px;
  color:var(--muted);
  font-weight:700;
  margin-bottom:12px;
}
h1{margin:0 0 8px; font-size: clamp(28px, 4vw, 44px); line-height:1.05}
.sub{margin:0 0 14px; color:var(--muted); font-size: 15.5px; line-height:1.5}
.heroRow{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.mini{display:grid; gap:10px; grid-template-columns: 1fr}
.miniCard{padding:14px; background: rgba(255,255,255,.04)}
.miniTitle{font-weight:900; margin:0 0 6px}
.miniText{margin:0; color:var(--muted); font-size:14px; line-height:1.45}
.sectionTitle{
  display:flex; justify-content:space-between; align-items:end; gap:14px;
  margin:26px 0 12px;
}
.sectionTitle h2{margin:0; font-size:22px}
.sectionTitle p{margin:0; color:var(--muted); font-size:14px}
.grid{display:grid; gap:14px; grid-template-columns: repeat(3, 1fr)}
.card{
  overflow:hidden;
  display:flex; flex-direction:column;
  min-height: 320px;
  background: rgba(255,255,255,.04);
}
.img{
  height:180px;
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
  position:relative;
}
.tag{
  position:absolute; top:12px; left:12px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.22);
  color: var(--text);
  font-weight:800;
  font-size:12px;
}
.cardBody{padding:14px; display:flex; flex-direction:column; gap:10px; flex:1}
.titleRow{display:flex; justify-content:space-between; gap:10px}
.pname{font-weight:900}
.price{font-weight:900; color:var(--good)}
.desc{margin:0; color:var(--muted); font-size:14px; line-height:1.4}
.opts{display:grid; gap:10px; grid-template-columns: 1fr 1fr}
label{font-size:12px; color:var(--muted); font-weight:800}
select, input, textarea{
  width:100%;
  padding:10px 10px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  color: var(--text);
  outline:none;
}
textarea{min-height:70px; resize:vertical}
.cardFooter{
  padding:14px;
  border-top:1px solid var(--line);
  display:flex; gap:10px; align-items:center; justify-content:space-between;
}
.qty{
  width:95px;
  display:flex; align-items:center; gap:8px;
  color:var(--muted);
  font-weight:800;
}
.add{
  flex:1;
  padding:10px 12px;
  border-radius:14px;
  border:0;
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-weight:900;
  cursor:pointer;
}
.add:hover{background: rgba(255,255,255,.12)}
.twoCol{display:grid; grid-template-columns: 1fr 1fr; gap:14px; margin-top:16px}
.panel{padding:16px; background: rgba(255,255,255,.03)}
.panel h3{margin:0 0 6px}
.small{margin:0; color:var(--muted); font-size:14px; line-height:1.5}
.footer{
  margin-top:28px;
  border-top:1px solid var(--line);
  color:var(--muted);
  padding:20px 0 30px;
  font-size:14px;
}
.catalogHero, .contactHero{padding:24px 0 8px}
.pageTitle{font-size: clamp(24px, 4vw, 40px); margin:0 0 8px}
.pageText{margin:0; color:var(--muted); line-height:1.6}
.formGrid{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.full{grid-column:1 / -1}
.contactCard{padding:18px}
.infoList{display:grid; gap:12px}
.infoItem{padding:14px; border:1px solid var(--line); border-radius:16px; background:rgba(255,255,255,.03)}
.infoItem strong{display:block; margin-bottom:6px}
.promoGrid{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:16px}
.promoCard{padding:18px}
.notice{margin-top:12px; color:var(--muted); font-size:13px}
@media (max-width: 900px){
  .heroGrid,.grid,.twoCol,.formGrid,.promoGrid{grid-template-columns:1fr}
}