:root{
  --bg:#06112f;
  --bg-2:#0b1f55;
  --panel:#0d2b73;
  --panel-2:#103a9d;
  --text:#f5f8ff;
  --muted:#b9c9f5;
  --line:rgba(255,255,255,.14);
  --accent:#69d8ff;
  --accent-2:#9bffdf;
  --warning:#ffe28a;
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:24px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(105,216,255,.22), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(155,255,223,.16), transparent 30%),
    linear-gradient(180deg, var(--bg), #030816 80%);
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max), calc(100% - 32px));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(4,10,30,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.8px}
.logo-mark{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--panel-2));
  color:#04102d;box-shadow:0 0 28px rgba(105,216,255,.35);
  font-weight:900;
}
.nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.nav a{
  padding:9px 12px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:700;
}
.nav a:hover,.nav a.active{background:rgba(105,216,255,.14);color:#fff}
.menu-toggle{
  display:none;border:1px solid var(--line);background:rgba(255,255,255,.08);color:#fff;
  border-radius:14px;padding:10px 12px;font-weight:800;
}
.hero{padding:72px 0 34px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.eyebrow{
  display:inline-flex;gap:8px;align-items:center;
  padding:8px 12px;border:1px solid var(--line);border-radius:999px;
  color:var(--accent-2);background:rgba(255,255,255,.06);font-size:13px;font-weight:800;
}
h1{font-size:clamp(36px,6vw,66px);line-height:1.03;margin:18px 0 18px;letter-spacing:-1.8px}
.hero p{font-size:clamp(16px,2.1vw,20px);color:var(--muted);margin:0 0 28px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 18px;border-radius:16px;font-weight:900;
  border:1px solid transparent;transition:.2s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--accent),#fff);color:#04102d;box-shadow:0 14px 30px rgba(105,216,255,.22)}
.btn-secondary{border-color:var(--line);background:rgba(255,255,255,.08);color:#fff}
.btn:hover{transform:translateY(-2px)}
.hero-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.05));
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-card:before{
  content:"";position:absolute;inset:-80px -80px auto auto;width:180px;height:180px;
  border-radius:50%;background:rgba(105,216,255,.25);filter:blur(16px);
}
.stat{position:relative;display:grid;gap:14px}
.stat-item{padding:16px;border-radius:18px;background:rgba(0,0,0,.18);border:1px solid var(--line)}
.stat-item strong{display:block;font-size:24px;color:#fff}
.stat-item span{color:var(--muted);font-size:14px}
.breadcrumb{padding:18px 0 0;color:var(--muted);font-size:14px}
.breadcrumb a{color:var(--accent)}
.section{padding:36px 0}
.content-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(255,255,255,.07);box-shadow:var(--shadow);padding:28px;
}
.content-panel h2,.cards h2,.faq h2{font-size:clamp(25px,3vw,38px);line-height:1.15;margin:0 0 14px}
.content-panel p{color:var(--muted);margin:0 0 18px}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{
  border:1px solid var(--line);border-radius:22px;padding:22px;
  background:linear-gradient(180deg,rgba(14,48,130,.78),rgba(255,255,255,.06));
  min-height:170px;
}
.card b{display:block;font-size:18px;margin-bottom:8px}
.card p{margin:0;color:var(--muted)}
.form-box{
  display:grid;gap:12px;margin-top:18px;
  border:1px solid var(--line);border-radius:22px;padding:18px;background:rgba(0,0,0,.16);
}
.form-box label{font-weight:800;font-size:14px;color:#fff}
.form-box input,.form-box textarea{
  width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;
  background:rgba(255,255,255,.08);color:#fff;outline:none;
}
.form-box input::placeholder,.form-box textarea::placeholder{color:rgba(255,255,255,.45)}
.notice{
  padding:14px 16px;border-left:4px solid var(--warning);border-radius:16px;
  background:rgba(255,226,138,.09);color:#f9e8ad;margin-top:18px;
}
.faq-item{border-bottom:1px solid var(--line);padding:16px 0}
.faq-item summary{cursor:pointer;font-weight:900}
.faq-item p{color:var(--muted);margin:10px 0 0}
.site-footer{border-top:1px solid var(--line);margin-top:44px;padding:30px 0;color:var(--muted);background:rgba(0,0,0,.18)}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:start}
.footer-links{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.footer-links a{color:#fff;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.07)}
.small{font-size:13px;color:var(--muted)}
@media(max-width:860px){
  .menu-toggle{display:inline-flex}
  .nav{
    display:none;position:absolute;left:16px;right:16px;top:72px;
    background:#071333;border:1px solid var(--line);border-radius:20px;padding:12px;
    justify-content:flex-start;box-shadow:var(--shadow);
  }
  .nav.open{display:flex}
  .hero-grid,.footer-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
  .footer-links{justify-content:flex-start}
  .hero{padding-top:48px}
}