:root{
  --navy:#071827;
  --navy2:#0B1F3A;
  --blue:#0077CC;
  --blue2:#4DD0FF;
  --red:#D7263D;
  --green:#2BB673;
  --white:#FFFFFF;
  --muted:#9FB3C8;
  --light:#F6F8FB;
  --card:rgba(255,255,255,.08);
  --border:rgba(255,255,255,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(135deg,var(--navy),#0d2d4d 45%,#06131f);
  color:var(--white);
}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,92%);margin:auto}
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(14px);
  background:rgba(7,24,39,.82);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.logo{width:42px;height:42px;border-radius:12px;object-fit:cover;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.nav-links{display:flex;gap:22px;align-items:center;color:#dce9f5;font-size:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 20px;border-radius:999px;font-weight:800;border:1px solid transparent;
  transition:.2s transform,.2s background,.2s border;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 16px 30px rgba(0,119,204,.28)}
.btn-secondary{background:rgba(255,255,255,.08);border-color:var(--border);color:#fff}
.hero{padding:82px 0 54px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.badge{
  display:inline-flex;gap:8px;align-items:center;padding:8px 14px;border-radius:999px;
  background:rgba(77,208,255,.12);color:var(--blue2);border:1px solid rgba(77,208,255,.35);
  font-weight:800;font-size:13px;margin-bottom:20px;
}
h1{font-family:Poppins,Inter,sans-serif;font-size:clamp(44px,7vw,76px);line-height:.98;margin:0 0 18px;letter-spacing:-2px}
h2{font-family:Poppins,Inter,sans-serif;font-size:clamp(28px,4vw,44px);letter-spacing:-1px;margin:0 0 14px}
h3{font-size:20px;margin:0 0 10px}
.lead{font-size:20px;line-height:1.6;color:#d9e6ef;margin:0 0 28px;max-width:720px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.small-note{color:var(--muted);font-size:13px;margin-top:18px}
.phone-card{
  background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.05));
  border:1px solid var(--border);border-radius:34px;padding:22px;
  box-shadow:0 30px 80px rgba(0,0,0,.35);
}
.phone{
  border-radius:30px;background:#06131f;border:1px solid rgba(255,255,255,.15);
  padding:18px;min-height:560px;overflow:hidden;position:relative;
}
.phone-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;color:#d8e8f6}
.pill{padding:6px 10px;border-radius:999px;background:rgba(43,182,115,.18);color:#79f2af;font-size:12px;font-weight:800}
.screen-card{background:rgba(255,255,255,.08);border:1px solid var(--border);border-radius:18px;padding:16px;margin:12px 0}
.metric{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.metric div{background:rgba(255,255,255,.07);border-radius:14px;padding:12px}
.metric strong{display:block;font-size:24px}
.section{padding:76px 0}
.section-light{background:#fff;color:#102033}
.section-light p,.section-light .muted{color:#5a6978}
.center{text-align:center}
.muted{color:#bfd0df;line-height:1.65}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:34px}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:24px;padding:24px;
  box-shadow:0 14px 45px rgba(0,0,0,.16)
}
.section-light .card{background:#fff;border:1px solid #e7edf3;color:#102033;box-shadow:0 16px 35px rgba(11,31,58,.08)}
.icon{font-size:32px;margin-bottom:14px}
.list{padding-left:20px;line-height:1.9;color:#d9e6ef}
.section-light .list{color:#445464}
.cta{
  background:linear-gradient(135deg,#0077CC,#0B1F3A);
  border:1px solid rgba(255,255,255,.16);border-radius:32px;padding:44px;
}
.footer{padding:34px 0;border-top:1px solid var(--border);color:#b7c8d8}
.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer a{color:#dce9f5;margin-right:16px}
.page{padding:70px 0;background:#fff;color:#102033;min-height:80vh}
.page h1{font-size:44px;color:#102033}
.page p,.page li{color:#405163;line-height:1.75}
.notice{background:#fff4e6;border:1px solid #ffd591;color:#4d3414;border-radius:18px;padding:18px;margin:22px 0}
@media(max-width:900px){
  .hero-grid,.grid-3,.grid-2{grid-template-columns:1fr}
  .nav-links{display:none}
  .hero{padding-top:46px}
  .phone{min-height:auto}
}