:root{
  --bg:#07101f;
  --bg2:#0b1629;
  --card:#101e34;
  --text:#f4f7fb;
  --muted:#aeb9c8;
  --line:rgba(255,255,255,.10);
  --accent:#6ea8fe;
  --accent2:#4f7df3;
  --white:#fff;
  --light:#f6f8fb;
  --dark:#111827;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,16,31,.78);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line)
}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.08em}
.brand-mark{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--accent),var(--accent2));
  color:#fff;box-shadow:0 8px 24px rgba(79,125,243,.35)
}
.nav{display:flex;gap:28px;font-size:14px;color:#dce4ef}
.nav a:hover{color:#fff}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:24px}
.hero{
  position:relative;overflow:hidden;
  padding:110px 0 95px;
  background:
    radial-gradient(circle at 15% 15%, rgba(67,112,255,.16), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(0,193,255,.10), transparent 28%),
    linear-gradient(180deg,#08111f 0%,#091527 100%);
}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{
  font-size:12px;font-weight:800;letter-spacing:.19em;color:#8cb4ff;margin-bottom:18px
}
h1{font-size:clamp(44px,6vw,76px);line-height:1.04;margin:0 0 24px;letter-spacing:-.045em}
h1 span{color:#8cb4ff}
.hero-copy p{max-width:760px;color:#bdc8d7;font-size:19px;margin:0 0 32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:0 22px;border-radius:12px;font-weight:700;font-size:14px;
  transition:.2s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:#fff;color:#0a1424}
.btn-secondary{border:1px solid var(--line);background:rgba(255,255,255,.04)}
.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;color:#8f9bad;font-size:13px}
.trust-row span:before{content:"•";color:#6ea8fe;margin-right:8px}
.hero-card{
  background:linear-gradient(180deg,rgba(16,30,52,.95),rgba(11,23,41,.95));
  border:1px solid var(--line);border-radius:24px;padding:22px;
  box-shadow:0 32px 80px rgba(0,0,0,.28)
}
.hero-card-top{display:flex;align-items:center;gap:9px;color:#93a1b5;font-size:12px;margin-bottom:14px}
.status-dot{width:8px;height:8px;border-radius:50%;background:#55d187;box-shadow:0 0 16px #55d187}
.system-card{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);padding:20px 2px
}
.system-card small{display:block;color:#74839a;font-size:10px;letter-spacing:.15em;margin-bottom:4px}
.system-card strong{font-size:16px}
.system-card span{font-size:30px;color:#33455f;font-weight:800}
.section{padding:96px 0}
.section-alt{background:#f5f7fb;color:#101827}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px}
h2{font-size:clamp(34px,4.4vw,54px);line-height:1.1;margin:0;letter-spacing:-.035em}
.lead{font-size:21px;margin-top:3px}
.muted{color:#8794a6}
.section-alt .muted{color:#667085}
.section-head{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:42px}
.section-head>div{max-width:680px}
.section-head>p{max-width:420px;color:#6c7788;margin:0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  background:#fff;border:1px solid #e6eaf0;border-radius:18px;padding:26px;
  box-shadow:0 8px 24px rgba(16,24,40,.05)
}
.icon{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:#eaf1ff;color:#376be9;font-weight:800;font-size:12px;margin-bottom:34px
}
.card h3{margin:0 0 10px;font-size:19px}
.card p{margin:0;color:#697586;font-size:14px}
.compact{margin-bottom:32px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.metric{padding:34px 24px;border-right:1px solid var(--line)}
.metric:last-child{border-right:0}
.metric strong{display:block;font-size:44px;color:#8cb4ff}
.metric span{color:#a9b4c4}
.contact-section{padding-top:20px}
.contact-box{
  border-radius:26px;padding:50px;
  background:linear-gradient(135deg,#3f72ee,#6a95ff);
  display:flex;align-items:center;justify-content:space-between;gap:30px
}
.contact-box .section-kicker{color:#dce8ff}
.contact-box p{margin-bottom:0;color:#e9f0ff}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-light{background:#fff;color:#17315f}
.btn-outline-light{border:1px solid rgba(255,255,255,.55)}
footer{padding:34px 0 42px}
.footer-wrap{display:flex;justify-content:space-between;align-items:center;color:#78869a;font-size:13px}
.footer-brand{color:#fff}
@media (max-width:900px){
  .hero-grid,.split{grid-template-columns:1fr}
  .hero-grid{gap:45px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .section-head,.contact-box{align-items:flex-start;flex-direction:column}
  .nav{display:none;position:absolute;top:74px;left:0;right:0;background:#08111f;padding:22px 20px;flex-direction:column;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .menu-btn{display:block}
}
@media (max-width:600px){
  .container{width:min(100% - 28px,1180px)}
  .hero{padding:80px 0 70px}
  .cards,.metrics{grid-template-columns:1fr}
  .metric{border-right:0;border-bottom:1px solid var(--line)}
  .metric:last-child{border-bottom:0}
  .contact-box{padding:34px 26px}
  .footer-wrap{flex-direction:column;gap:14px;align-items:flex-start}
}