:root{
  --bg:#07111f;
  --bg2:#0b1730;
  --card:#101d35;
  --card2:#0e1a2f;
  --text:#eef5ff;
  --muted:#a9b8d0;
  --line:rgba(255,255,255,.10);
  --blue:#44b7ff;
  --cyan:#55f0ff;
  --green:#47e6a0;
  --shadow:0 24px 70px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:
    radial-gradient(circle at 10% 10%,rgba(68,183,255,.16),transparent 35%),
    radial-gradient(circle at 90% 0%,rgba(85,240,255,.12),transparent 32%),
    linear-gradient(180deg,var(--bg),#050b15 100%);
  color:var(--text);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,92%);margin:0 auto}
.nav{
  position:sticky;top:0;z-index:20;
  background:rgba(7,17,31,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand strong{font-size:20px;letter-spacing:-.02em}
.brand span{font-size:12px;color:var(--muted);margin-top:5px}
.menu{display:flex;align-items:center;gap:18px;font-size:14px;color:#d9e8ff}
.menu a:hover{color:var(--cyan)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:999px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03101d;font-weight:800;
  box-shadow:0 12px 30px rgba(68,183,255,.22);
}
.btn.ghost{background:rgba(255,255,255,.07);color:var(--text);box-shadow:none;border:1px solid var(--line)}
.hero{padding:78px 0 46px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border:1px solid var(--line);
  border-radius:999px;color:#d8ecff;background:rgba(255,255,255,.05);
  font-size:13px
}
h1{font-size:clamp(34px,5vw,64px);line-height:1.05;letter-spacing:-.055em;margin:20px 0 18px}
h2{font-size:clamp(26px,3.1vw,40px);line-height:1.15;letter-spacing:-.035em;margin:0 0 14px}
h3{font-size:21px;margin:0 0 8px}
p{color:var(--muted);margin:0 0 16px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.hero-card{
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
  border-radius:28px;padding:26px;box-shadow:var(--shadow)
}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}
.stat{padding:18px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.stat b{display:block;font-size:24px;color:#fff}
.stat span{font-size:13px;color:var(--muted)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.section{padding:46px 0}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  border:1px solid var(--line);
  background:linear-gradient(180deg,var(--card),var(--card2));
  border-radius:24px;padding:22px;
  box-shadow:0 12px 30px rgba(0,0,0,.12)
}
.card p{font-size:14px;margin-bottom:0}
.article{
  border:1px solid var(--line);
  background:rgba(255,255,255,.045);
  border-radius:30px;padding:34px;
}
.article ul{padding-left:20px;color:var(--muted)}
.article li{margin:8px 0}
.link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.link-card{padding:15px 16px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.045);color:#dff3ff}
.link-card:hover{border-color:rgba(85,240,255,.42);transform:translateY(-1px)}
.faq{display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.045);padding:18px 20px}
summary{cursor:pointer;font-weight:800}
details p{margin:12px 0 0}
.city-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}
.city-list a{padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.045);color:#eaf6ff}
.city-list a:hover{border-color:rgba(68,183,255,.55)}
.footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:14px}
.breadcrumb{font-size:13px;color:var(--muted);margin-top:14px}
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .link-grid{grid-template-columns:1fr}
  .city-list{grid-template-columns:repeat(2,1fr)}
  .menu{display:none}
  .hero{padding-top:48px}
  .article{padding:24px}
}
@media (max-width: 520px){
  .grid,.stat-grid,.city-list{grid-template-columns:1fr}
  .nav-inner{align-items:flex-start}
  .btn{width:100%}
  .cta-row .btn{width:100%}
}