:root{
  --bg:#0b1020;
  --panel:#121a2f;
  --panel2:#18223b;
  --text:#f4f7fb;
  --muted:#aab6cc;
  --accent:#6ea8fe;
  --accent2:#8b5cf6;
  --border:rgba(255,255,255,.10);
  --max:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(180deg,#0b1020 0%,#0f1730 100%);
  color:var(--text);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:auto;padding:0 22px}
header{
  position:sticky;top:0;z-index:10;
  backdrop-filter:blur(14px);
  background:rgba(11,16,32,.82);
  border-bottom:1px solid var(--border);
}
.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-weight:800;font-size:20px;letter-spacing:-.4px}
.logo span{color:var(--accent)}
nav{display:flex;gap:20px;flex-wrap:wrap}
nav a{color:var(--muted);font-size:14px}
nav a:hover{color:var(--text)}
.hero{padding:90px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:45px;align-items:center}
.badge{
  display:inline-block;padding:7px 12px;border:1px solid var(--border);
  border-radius:999px;background:rgba(255,255,255,.04);color:#cbd7ed;font-size:13px
}
h1{font-size:clamp(40px,7vw,70px);line-height:1.03;margin:18px 0}
h2{font-size:32px;line-height:1.15;margin:0 0 18px}
h3{margin-top:0}
.lead{font-size:20px;color:var(--muted);max-width:700px}
.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 20px;border-radius:12px;font-weight:700;
  border:1px solid var(--border);background:var(--panel2)
}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:0}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
  border:1px solid var(--border);border-radius:20px;padding:28px;
  box-shadow:0 20px 60px rgba(0,0,0,.20)
}
.price{font-size:48px;font-weight:850;line-height:1;margin:12px 0}
.muted{color:var(--muted)}
section{padding:70px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{min-height:190px}
ul{padding-left:22px}
.notice{padding:16px 18px;border-left:3px solid var(--accent);background:rgba(110,168,254,.08);border-radius:8px}
footer{border-top:1px solid var(--border);padding:35px 0;color:var(--muted);font-size:14px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px}
.page{padding:65px 0}
.page .card{margin-top:24px}
small{color:var(--muted)}
@media(max-width:800px){
  .hero-grid,.grid3{grid-template-columns:1fr}
  nav{display:none}
  .hero{padding-top:60px}
}