:root{
  --bg:#07111f;
  --bg2:#0b1727;
  --card:#0f1f33;
  --card2:#12263e;
  --text:#f5f8fb;
  --muted:#9fb0c3;
  --line:rgba(255,255,255,.08);
  --accent:#32a8ff;
  --accent2:#6ec8ff;
  --ok:#4ad395;
  --shadow:0 20px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:
    radial-gradient(circle at 20% 10%,rgba(50,168,255,.12),transparent 34%),
    radial-gradient(circle at 80% 20%,rgba(74,211,149,.07),transparent 28%),
    var(--bg);
  color:var(--text);
  line-height:1.55
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 32px));margin:auto}
.topbar{
  position:sticky;top:0;z-index:40;
  background:rgba(7,17,31,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line)
}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:24px}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--accent),#1576d4);
  box-shadow:0 10px 24px rgba(50,168,255,.28);
  font-weight:900
}
.nav nav{display:flex;gap:22px;font-size:14px;color:#c6d2df}
.nav nav a:hover{color:#fff}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--accent),#1786dc);
  color:#fff;padding:14px 20px;border-radius:13px;font-weight:850;
  border:0;box-shadow:0 12px 28px rgba(50,168,255,.25);transition:.2s
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-small{padding:11px 15px;font-size:14px}
.hero{padding:72px 0 66px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:56px}
.eyebrow{
  color:var(--accent2);font-size:13px;text-transform:uppercase;
  letter-spacing:1.5px;font-weight:900
}
.hero h1{
  font-size:clamp(46px,6vw,74px);line-height:1.02;letter-spacing:-2.4px;
  margin:10px 0 22px;max-width:820px
}
.hero .lead{font-size:22px;color:#d1dbe6;max-width:760px}
.hero p{max-width:760px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.secondary{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 20px;border-radius:13px;font-weight:800;
  border:1px solid var(--line);background:rgba(255,255,255,.04)
}
.hero-card{
  min-height:500px;border:1px solid var(--line);border-radius:28px;
  background:
    radial-gradient(circle at 50% 20%,rgba(50,168,255,.22),transparent 38%),
    linear-gradient(160deg,#10233a,#0b1828);
  box-shadow:var(--shadow);
  padding:28px;display:flex;align-items:center;justify-content:center
}
.phone{
  width:min(360px,100%);
  border:1px solid rgba(255,255,255,.12);
  background:#091521;border-radius:32px;padding:16px;
  box-shadow:0 30px 70px rgba(0,0,0,.35)
}
.phone-head{display:flex;align-items:center;justify-content:space-between;padding:8px 4px 16px}
.dot{width:10px;height:10px;background:var(--ok);border-radius:50%;box-shadow:0 0 0 6px rgba(74,211,149,.12)}
.screen{
  background:linear-gradient(180deg,#11263d,#0d1f33);
  border-radius:22px;padding:20px;border:1px solid var(--line)
}
.screen .big{
  font-size:34px;font-weight:950;line-height:1.08;margin:4px 0 12px
}
.screen .status{
  display:inline-flex;gap:8px;align-items:center;
  background:rgba(74,211,149,.12);color:#9ff0c9;
  border:1px solid rgba(74,211,149,.2);
  border-radius:999px;padding:8px 11px;font-size:13px;font-weight:800
}
.screen ul{padding-left:18px;color:#c6d2df}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.metric{padding:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;text-align:center}
.metric b{display:block;font-size:18px}.metric span{font-size:11px;color:var(--muted)}
.section{padding:76px 0}
.section.alt{background:rgba(255,255,255,.025);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2{font-size:clamp(34px,4vw,48px);letter-spacing:-1.2px;margin:4px 0 12px}
.section-intro{max-width:800px;color:var(--muted);margin:0 0 32px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:linear-gradient(180deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)
}
.card .icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(50,168,255,.12);border:1px solid rgba(50,168,255,.16);
  color:var(--accent2);font-size:22px
}
.card h3{font-size:20px;margin:16px 0 8px}
.card p{color:var(--muted);margin-bottom:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:20px;padding:24px;min-height:200px
}
.step b{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),#177dcf);font-size:16px
}
.step h3{margin:16px 0 8px}.step p{color:var(--muted);margin:0}
.whitelist{
  display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:center
}
.panel{
  background:linear-gradient(180deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)
}
.panel ul{padding-left:20px}.panel li{margin:10px 0;color:#c7d3df}
.checklist{display:grid;gap:10px;margin-top:18px}
.check{
  display:flex;gap:12px;align-items:flex-start;padding:13px 14px;
  border-radius:14px;background:rgba(255,255,255,.035);border:1px solid var(--line)
}
.check i{font-style:normal;color:var(--ok);font-weight:900}
.notice{
  margin-top:18px;padding:15px 16px;border-radius:14px;
  background:rgba(255,191,71,.08);
  border:1px solid rgba(255,191,71,.14);color:#e6c98a;font-size:14px
}
.faq{display:grid;gap:12px;max-width:900px}
details{
  background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:17px 18px
}
summary{font-weight:850;cursor:pointer}
details p{color:var(--muted)}
.cta{
  background:
    radial-gradient(circle at 20% 20%,rgba(50,168,255,.16),transparent 35%),
    linear-gradient(135deg,#102942,#0d1d30);
  border:1px solid var(--line);border-radius:28px;padding:42px;text-align:center
}
.cta h2{margin:0 0 10px}.cta p{color:#c7d2df;max-width:760px;margin:0 auto 24px}
.footer{padding:34px 0 50px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.footer-grid{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.page{padding:58px 0 80px}
.page article{
  max-width:900px;background:var(--card);border:1px solid var(--line);
  border-radius:20px;padding:34px
}
.page h1{font-size:42px}.page h2{margin-top:30px}
.fine{font-size:12px!important;color:#7f93a7!important}
.mobile-cta{display:none}
@media(max-width:950px){
  .nav nav{display:none}
  .hero-grid,.whitelist{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .hero-card{min-height:430px}
}
@media(max-width:620px){
  .container{width:min(100% - 22px,1160px)}
  .nav{height:66px}.topbar .btn-small{display:none}
  .hero{padding:46px 0}.hero h1{font-size:44px}.hero .lead{font-size:18px}
  .hero-card{min-height:auto;padding:18px}
  .section{padding:56px 0}.steps{grid-template-columns:1fr}
  .cta{padding:30px 20px}
  .footer-grid{flex-direction:column}
  .mobile-cta{
    display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:50
  }
  body{padding-bottom:76px}
}

.free-line{
  display:inline-block;
  margin:10px 0 2px;
  padding:10px 14px;
  border-radius:12px;
  background:rgba(74,211,149,.10);
  border:1px solid rgba(74,211,149,.18);
  color:#9ff0c9;
  font-size:20px;
  font-weight:900;
}
@media(max-width:950px){
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:620px){
  .cards{grid-template-columns:1fr}
}