:root{
  --bg:#0b1220;
  --card:#101a33;
  --text:#eaf0ff;
  --muted:#a9b6d6;
  --brand:#5aa7ff;
  --brand2:#7c5cff;
  --ok:#22c55e;
  --border:rgba(255,255,255,.10);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(1200px 700px at 20% 10%, rgba(124,92,255,.28), transparent 60%),
              radial-gradient(900px 600px at 80% 0%, rgba(90,167,255,.25), transparent 55%),
              var(--bg);
  color:var(--text);
}

a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1100px; margin:0 auto; padding:28px 18px}
.nav{
  display:flex; justify-content:space-between; align-items:center;
  gap:12px; padding:14px 18px;
  background:rgba(16,26,51,.55); border:1px solid var(--border);
  border-radius:16px; backdrop-filter: blur(10px);
}
.brand{
  display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.3px;
}
.badge{
  font-size:12px; color:var(--muted); border:1px solid var(--border);
  padding:4px 10px; border-radius:999px;
}

.hero{
  display:grid; grid-template-columns: 1.15fr .85fr;
  gap:18px; align-items:stretch; margin-top:18px;
}
@media(max-width:900px){ .hero{grid-template-columns:1fr} }

.hero-card{
  padding:26px; border-radius:18px; border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(16,26,51,.85), rgba(16,26,51,.55));
}
.hero h1{margin:0 0 10px; font-size:44px; line-height:1.05}
.hero p{margin:0; color:var(--muted); font-size:16px; line-height:1.6}
.hero ul{margin:14px 0 0; padding-left:18px; color:var(--muted)}
.kpi{
  display:grid; grid-template-columns:1fr 1fr; gap:12px;
  padding:22px; border-radius:18px; border:1px solid var(--border);
  background:rgba(16,26,51,.55);
}
.kpi .item{
  padding:14px; border:1px solid var(--border);
  border-radius:14px; background:rgba(0,0,0,.12);
}
.kpi .num{font-size:20px; font-weight:800}
.kpi .lbl{color:var(--muted); font-size:12px; margin-top:4px}

.section{margin-top:22px}
.h2{font-size:22px; margin:0 0 12px}
.grid{
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
@media(max-width:1050px){ .grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:520px){ .grid{grid-template-columns:1fr} }

.card{
  border:1px solid var(--border);
  background:rgba(16,26,51,.55);
  border-radius:18px;
  padding:18px;
}
.card .title{font-weight:800; font-size:16px}
.card .muted{color:var(--muted); font-size:13px; margin-top:6px}
.price{font-size:28px; font-weight:900; margin:14px 0 6px}
.small{color:var(--muted); font-size:12px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px; margin-top:12px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:linear-gradient(90deg, rgba(90,167,255,.20), rgba(124,92,255,.20));
  color:var(--text);
  font-weight:800;
}
.btn:hover{filter:brightness(1.07); text-decoration:none}
.btn.primary{
  background:linear-gradient(90deg, rgba(90,167,255,.45), rgba(124,92,255,.45));
  border-color: rgba(90,167,255,.35);
}

.form{
  display:grid; gap:12px;
}
.input, select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(0,0,0,.18);
  color:var(--text);
  outline:none;
}
label{font-size:12px; color:var(--muted)}
.row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media(max-width:720px){ .row{grid-template-columns:1fr} }

.footer{
  margin-top:26px; color:var(--muted); font-size:12px;
  display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap;
  padding:14px 2px;
}
.ok{color:var(--ok); font-weight:800}