:root{
  --bg:#0f1a2c; /* deep navy */
  --ink:#0b1320; /* darker navy */
  --text:#0e1117; /* near black for body on light */
  --muted:#6b7280;
  --brand:#0e7490; /* teal accent */
  --white:#ffffff;
  --light:#f8fafc;
  --shadow:0 10px 30px rgba(0,0,0,.10);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,'Helvetica Neue',Arial,'Apple Color Emoji','Segoe UI Emoji';color:#111827;background:var(--light);line-height:1.6}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header.site{
  position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);
  border-bottom:1px solid #e5e7eb; z-index:20
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.nav a.logo{font-weight:800;letter-spacing:.4px;color:#111827}
.nav .menu{display:flex;gap:20px;flex-wrap:wrap}
.cta{display:inline-block;background:var(--brand);color:var(--white);padding:10px 14px;border-radius:10px;box-shadow:var(--shadow)}
.cta:hover{opacity:.95}
.hero{position:relative;background:#000;color:#fff}
.hero img{width:100%;height:360px;object-fit:cover;filter:grayscale(100%) contrast(1.05) brightness(.9)}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,26,44,.65),rgba(15,26,44,.25) 50%,rgba(0,0,0,0))}
.hero .inner{position:absolute;left:0;right:0;bottom:24px}
.hero h1{font-size:40px;margin:0 0 10px 0;color:#fff;text-shadow:0 6px 24px rgba(0,0,0,.35)}
.hero p{margin:0;color:#e5e7eb;max-width:700px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.section{padding:44px 0}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#e0f2fe;color:#075985;font-weight:600;font-size:12px;letter-spacing:.3px}
.footer{background:#0b1320;color:#cbd5e1;padding:30px 0;margin-top:40px}
.footer a{color:#93c5fd}
.kicker{font-weight:700;letter-spacing:.3px;color:#075985;text-transform:uppercase;font-size:12px}
ul.clean{list-style:none;padding-left:0;margin:0}
ul.clean li{padding-left:0;margin:6px 0}
blockquote{border-left:4px solid #e5e7eb;margin:0;padding:8px 14px;background:#f9fafb;border-radius:8px;color:#374151}
@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}.hero img{height:300px}}
@media (max-width:640px){.grid{grid-template-columns:1fr}.hero h1{font-size:28px}}