:root{
  --bg:#f6f8fb;
  --paper:#ffffff;
  --ink:#0b1220;
  --muted:#51607a;
  --line:#e6ebf3;
  --accent:#7c3aed;
  --accent2:#06b6d4;
  --ok:#16a34a;
  --warn:#f59e0b;
  --radius:18px;
  --shadow: 0 16px 44px rgba(11,18,32,.08);
  --max: 1160px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:
    radial-gradient(900px 480px at 10% 0%, rgba(124,58,237,.10), transparent 55%),
    radial-gradient(900px 480px at 90% 10%, rgba(6,182,212,.10), transparent 55%),
    linear-gradient(180deg, #fff, var(--bg));
  line-height:1.55;
}
a{color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}

.header{
  position:sticky; top:0; z-index:20;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(230,235,243,.9);
}
.hrow{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; flex-wrap:wrap;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none}
.logo{
  width:42px; height:42px; border-radius:16px;
  background: conic-gradient(from 210deg, var(--accent), var(--accent2), #22c55e, var(--accent));
  box-shadow: 0 12px 30px rgba(124,58,237,.18);
  position:relative;
}
.logo:after{
  content:"";
  position:absolute; inset:9px;
  border-radius:14px;
  background: rgba(255,255,255,.55);
  border:1px solid rgba(230,235,243,.85);
}
.brand strong{display:block; font-size:14px; letter-spacing:.3px}
.brand span{display:block; font-size:12px; color:var(--muted)}
.nav{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.nav a{
  text-decoration:none;
  font-size:13px;
  color:var(--muted);
  padding:8px 10px;
  border-radius:999px;
}
.nav a:hover{background: rgba(11,18,32,.04); color:var(--ink)}
.actions{display:flex; gap:10px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(230,235,243,.95);
  background:#fff;
  text-decoration:none;
  font-weight:800;
  font-size:13px;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.btn:hover{transform: translateY(-1px); box-shadow: 0 12px 30px rgba(11,18,32,.08); border-color: rgba(124,58,237,.30)}
.btn.primary{
  border-color: rgba(124,58,237,.35);
  background: linear-gradient(135deg, rgba(124,58,237,.10), rgba(6,182,212,.10));
}
.btn.primary:hover{box-shadow: 0 0 0 4px rgba(124,58,237,.12)}

.hero{
  padding:28px 0 12px;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:14px;
  align-items:stretch;
}
.heroCard{
  border-radius: 26px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.heroPad{padding:20px}
.kickers{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:10px}
.k{
  font-size:12px;
  color:var(--muted);
  border:1px solid rgba(230,235,243,.95);
  background: rgba(246,248,251,.85);
  padding:7px 10px;
  border-radius:999px;
}
.h1{
  margin:0 0 10px;
  font-size: clamp(30px, 4vw, 44px);
  line-height:1.08;
  letter-spacing:-.6px;
}
.lead{margin:0 0 14px; color:var(--muted); font-size:15px}
.heroCTA{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.note{
  margin-top:12px;
  border-radius:18px;
  padding:12px 14px;
  border:1px dashed rgba(124,58,237,.28);
  background: rgba(124,58,237,.06);
  color:var(--muted);
  font-size:12px;
}

.rightStack{display:grid; gap:12px}
.stat{
  border-radius: 22px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding:16px;
}
.statTop{display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap}
.statTop h3{margin:0; font-size:14px}
.statTop span{font-size:12px; color:var(--muted)}
.kv{display:grid; gap:10px; margin-top:12px}
.kvRow{
  display:grid;
  grid-template-columns: 100px 1fr;
  gap:10px;
  padding:10px 12px;
  border-radius:16px;
  background: rgba(246,248,251,.85);
  border:1px solid rgba(230,235,243,.95);
  font-size:13px;
}
.kvRow b{color:var(--muted); font-size:12px}
.kvRow span{justify-self:end; text-align:right}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(246,248,251,.85);
  color:var(--muted);
  font-size:12px;
}

.section{padding:16px 0}
.head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:12px; flex-wrap:wrap;
  margin-bottom:12px;
}
.head h2{margin:0; font-size:20px}
.head p{margin:0; color:var(--muted); font-size:13px}

.tabs{
  display:flex; gap:10px; flex-wrap:wrap;
  margin-bottom:12px;
}
.tabBtn{
  border:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.92);
  color:var(--muted);
  padding:9px 12px;
  border-radius:999px;
  font-weight:900;
  font-size:12px;
  cursor:pointer;
}
.tabBtn.active{
  color:var(--ink);
  border-color: rgba(124,58,237,.32);
  background: linear-gradient(135deg, rgba(124,58,237,.08), rgba(6,182,212,.06));
}
.panel{
  border-radius: 26px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panelPad{padding:16px}

.catalog{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:12px;
}
.item{
  grid-column: span 4;
  border-radius: 22px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(246,248,251,.55);
  padding:16px;
  position:relative;
  overflow:hidden;
}
.item:before{
  content:"";
  position:absolute; inset:-120px -90px auto auto;
  width:240px; height:240px; border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(6,182,212,.14), transparent 60%);
}
.item h3{margin:0 0 6px; font-size:15px}
.item .meta{margin:0 0 10px; color:var(--muted); font-size:12px}
.price{
  font-size:22px;
  font-weight:900;
  letter-spacing:-.4px;
  margin:10px 0 8px;
}
.bul{margin:0; padding-left:16px; color:var(--muted); font-size:12px}
.bul li{margin:4px 0}
.item .btn{width:100%; margin-top:12px}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:12px}
.card{
  border-radius: 22px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding:16px;
}
.card h3{margin:0 0 6px; font-size:14px}
.card p{margin:0; color:var(--muted); font-size:13px}

.grid2{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
.list{margin:0; padding-left:16px; color:var(--muted); font-size:13px}
.list li{margin:6px 0}
.banner{
  margin-top:12px;
  border-radius: 22px;
  border:1px solid rgba(245,158,11,.28);
  background: rgba(245,158,11,.10);
  padding:14px 16px;
}
.banner b{display:block}
.banner small{color:var(--muted)}

.form{
  display:grid; gap:10px;
}
.row2{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
label{font-size:12px; color:var(--muted)}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid rgba(230,235,243,.95);
  background:#fff;
  color:var(--ink);
  outline:none;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(124,58,237,.45);
  box-shadow: 0 0 0 4px rgba(124,58,237,.12);
}
.small{font-size:12px; color:var(--muted)}

details{
  border-radius: 20px;
  border:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding:12px 14px;
}
details + details{margin-top:10px}
summary{cursor:pointer; font-weight:900; font-size:13px}
details p{margin:8px 0 0; color:var(--muted); font-size:13px}

.footer{
  margin-top:18px;
  border-top:1px solid rgba(230,235,243,.95);
  background: rgba(255,255,255,.70);
}
.footGrid{
  padding:22px 0;
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap:14px;
}
.footer h4{margin:0 0 8px; font-size:13px}
.footer p,.footer a{margin:0; color:var(--muted); font-size:12px; text-decoration:none}
.footer a:hover{color:var(--ink)}
.copy{
  padding:0 0 18px;
  display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap;
  color:#94a3b8;
  font-size:11px;
}

.doc{padding:22px 0 26px}
.doc h1{margin:0 0 10px; font-size:24px}
.doc h2{margin:18px 0 8px; font-size:15px}
.doc p, .doc li{color:var(--muted); font-size:13px}
.doc ul{margin:8px 0 0; padding-left:18px}

.ok{
  width:56px; height:56px;
  border-radius:22px;
  background: rgba(22,163,74,.10);
  border:1px solid rgba(22,163,74,.25);
  display:grid; place-items:center;
  margin-bottom:10px;
}

@media (max-width: 980px){
  .heroGrid{grid-template-columns: 1fr}
  .catalog .item{grid-column: span 12}
  .grid3{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .row2{grid-template-columns: 1fr}
  .footGrid{grid-template-columns: 1fr}
  .kvRow{grid-template-columns: 1fr}
  .kvRow span{justify-self:start; text-align:left}
}