:root{
  --bg:#050c18;
  --bg2:#081326;
  --panel:#0b172a;
  --panel2:#0d1c33;
  --text:#f5f8ff;
  --muted:#9fb0c9;
  --blue:#1688ff;
  --blue2:#005fe8;
  --line:rgba(143,176,220,.18);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    linear-gradient(rgba(24,136,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,136,255,.025) 1px, transparent 1px),
    radial-gradient(circle at 50% -20%, rgba(22,136,255,.17), transparent 35%),
    var(--bg);
  background-size:42px 42px,42px 42px,auto,auto;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
a:hover{color:#fff}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.nav{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(14px);
  background:rgba(5,12,24,.82);
  border-bottom:1px solid var(--line);
}
.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:760;font-size:22px;letter-spacing:-.02em}
.brand img{width:38px;height:38px;border-radius:8px;object-fit:cover}
.brand .os{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:24px;color:#c3cee0;font-size:14px}
.nav-cta{padding:10px 16px;border:1px solid rgba(22,136,255,.55);border-radius:10px;background:rgba(22,136,255,.08)}
.hero{padding:92px 0 74px;text-align:center}
.logo-hero{width:min(980px,100%);margin:0 auto 34px;border-radius:20px;display:block;box-shadow:0 35px 100px rgba(0,67,160,.14)}
.eyebrow{color:#68afff;text-transform:uppercase;letter-spacing:.16em;font-weight:700;font-size:12px;margin-bottom:18px}
h1{font-size:clamp(42px,7vw,78px);line-height:1.02;letter-spacing:-.045em;margin:0 auto 24px;max-width:980px}
.hero p{font-size:clamp(18px,2.4vw,23px);color:var(--muted);max-width:820px;margin:0 auto 34px}
.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:11px;font-weight:680;border:1px solid var(--line)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));border-color:transparent;box-shadow:0 12px 36px rgba(22,136,255,.22)}
.btn-secondary{background:rgba(255,255,255,.035)}
.section{padding:76px 0;border-top:1px solid var(--line)}
.section h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.035em;line-height:1.1;margin:0 0 18px}
.section-lead{color:var(--muted);font-size:19px;max-width:760px;margin:0 0 38px}
.grid-4,.grid-3,.grid-2{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:linear-gradient(180deg,rgba(13,28,51,.94),rgba(8,19,38,.94));border:1px solid var(--line);border-radius:18px;padding:26px}
.card .kicker{font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:#6eb3ff;font-weight:800}
.card h3{margin:9px 0 10px;font-size:20px;letter-spacing:-.02em}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.step{display:flex;gap:18px;align-items:flex-start}
.step-num{flex:0 0 42px;height:42px;border-radius:11px;background:rgba(22,136,255,.12);border:1px solid rgba(22,136,255,.35);display:grid;place-items:center;color:#78b9ff;font-weight:800}
.security{background:radial-gradient(circle at 85% 0%,rgba(22,136,255,.10),transparent 34%)}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.badge{padding:9px 12px;border-radius:999px;border:1px solid var(--line);color:#c8d6ea;background:rgba(255,255,255,.025);font-size:13px}
.legal-box{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:start}
.company-data{font-size:15px;color:#b5c4d9}
.company-data strong{color:#fff}
.footer{border-top:1px solid var(--line);padding:34px 0 54px;color:#8395af;font-size:13px}
.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.legal-page{padding:72px 0 90px}
.legal-page .content{max-width:880px}
.legal-page h1{font-size:48px;margin:0 0 12px}
.updated{color:#8293ad;margin-bottom:38px}
.legal-page h2{font-size:24px;margin:36px 0 10px;letter-spacing:-.02em}
.legal-page h3{font-size:18px;margin:26px 0 8px}
.legal-page p,.legal-page li{color:#b1c0d5}
.legal-page ul,.legal-page ol{padding-left:22px}
.notice{padding:18px 20px;border-left:3px solid var(--blue);background:rgba(22,136,255,.065);border-radius:8px;margin:24px 0;color:#c8d7eb}
.contact-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
@media(max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-2,.legal-box{grid-template-columns:1fr}
  .nav-links a:not(.nav-cta){display:none}
  .hero{padding-top:58px}
}
@media(max-width:560px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .grid-4{grid-template-columns:1fr}
  .logo-hero{border-radius:13px}
  .nav-inner{height:66px}
  h1{font-size:42px}
  .hero p{font-size:17px}
  .section{padding:56px 0}
  .footer-grid{flex-direction:column}
  .legal-page h1{font-size:38px}
}