:root{
  --navy:#0b2a45; --teal:#0fb3a5; --silver:#b7c0c9; --bg:#f7fafc; --text:#1a1a1a;
}
*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{color:var(--teal);text-decoration:none}
.wrapper{max-width:1120px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #e6ecf1}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--navy);letter-spacing:.2px}
.brand .s{font-size:1.4rem;font-weight:900;color:var(--teal)}
.brand img{height:40px;width:auto;display:block}
nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
nav a{padding:8px 10px;border-radius:10px} nav a:hover{background:#f0f5f7}
.hero{background:linear-gradient(135deg,rgba(11,42,69,.90),rgba(15,179,165,.75)),url('./assets/img/hero.jpg') center/cover no-repeat;color:#fff}
.hero .inner{padding:96px 0}
h1{margin:.25em 0;font-size:clamp(28px,4vw,44px);line-height:1.1}
.sub{font-size:clamp(16px,2.1vw,20px);opacity:.95;max-width:940px}
.cta{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700;border:2px solid transparent}
.btn.primary{background:#fff;color:var(--navy)} .btn.ghost{border-color:#fff;color:#fff}
section{padding:64px 0}
h2{color:var(--navy);font-size:clamp(24px,3vw,32px);margin:0 0 14px}
.muted{color:#445463}
.grid{display:grid;gap:18px}
.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:#fff;border:1px solid #e6ecf1;border-radius:16px;padding:20px;box-shadow:0 4px 14px rgba(11,42,69,.04)}
.card h3{margin:0 0 6px;color:var(--navy)}
.wavebar{height:6px;background:linear-gradient(90deg,var(--teal),#59d3c9,var(--teal));border-radius:999px;margin:10px 0 22px;width:120px}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}
.list{padding-left:18px;margin:0}
footer{background:#0e273d;color:#cfe6f0;padding:34px 0} footer a{color:#cfe6f0;text-decoration:underline}
@media (max-width:900px){.two-col{grid-template-columns:1fr} .hero .inner{padding:72px 0}}