:root{
  --navy-900:#0b1e2e; --navy-800:#0f2638; --navy-700:#17364d;
  --cream:#ecebe6; --muted:#cfd5dc; --line:#23374a;
  --btn:#e7e4db; --btn-text:#0b1e2e;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--navy-900);color:var(--cream);
  font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}
h1,h2,h3{font-family:Outfit,Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;letter-spacing:.2px}
a{color:var(--cream);text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:28px 20px}
header{position:sticky;top:0;background:rgba(11,30,46,.9);backdrop-filter:saturate(120%) blur(8px);
  border-bottom:1px solid var(--line);z-index:10}
.brand{display:flex;align-items:center;gap:12px;color:var(--cream);font-weight:700}
.brand img{height:30px;width:auto;display:block}
.nav{display:flex;gap:10px;flex-wrap:wrap}
.nav a{padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--navy-800)}
.nav a.active{outline:2px solid #3e84ff44}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center;margin-top:16px}
.card{background:linear-gradient(180deg,var(--navy-800),rgba(23,54,77,.92));border:1px solid var(--line);
  border-radius:18px;padding:24px;box-shadow:0 10px 28px rgba(0,0,0,.35)}
h1{font-size:clamp(34px,5vw,56px);line-height:1.08;margin:0 0 6px}
.lead{color:var(--muted);margin:0 0 14px}
.hero img{width:100%;height:auto;border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.35)}
.btn{display:inline-block;padding:.75rem 1.1rem;border-radius:12px;border:1px solid var(--line);
  background:var(--btn);color:var(--btn-text);font-weight:800}
.btn.alt{background:transparent;color:var(--cream);border-color:#3b5166}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}
section.block{padding:34px 0;border-top:1px solid var(--line)}
h2{font-size:1.9rem;margin:0 0 10px}
h3{font-size:1.15rem;margin:16px 0 6px}
ul{padding-left:18px;margin:6px 0}
footer{border-top:1px solid var(--line);padding:24px 0;margin-top:40px;color:var(--muted)}
@media (max-width:900px){.hero{grid-template-columns:1fr}.nav{gap:6px}}