:root{--white:#ffffff;--sky:#a2d2ff;--teal:#15616d;--teal-dark:#0d434c;--ink:#0f2a2f;--muted:#4a6b70;--soft:#eaf4ff;}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid #e2eef5}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;max-width:1120px;margin:0 auto}
.logo{font-weight:800;font-size:22px;color:var(--teal);letter-spacing:-.5px}
.logo span{color:var(--sky);background:var(--teal);padding:2px 8px;border-radius:6px;margin-right:6px;font-size:16px}
.nav a.cta{background:var(--teal);color:#fff;padding:10px 18px;border-radius:999px;font-weight:600;font-size:14px;transition:transform .15s,background .2s}
.nav a.cta:hover{background:var(--teal-dark);text-decoration:none;transform:translateY(-1px)}
.hero{background:linear-gradient(180deg,var(--soft) 0%,#fff 100%);padding:48px 0 64px}
.badge{display:inline-block;background:var(--sky);color:var(--teal-dark);padding:6px 14px;border-radius:999px;font-weight:600;font-size:13px;letter-spacing:.3px;text-transform:uppercase;margin-bottom:18px}
.h1{font-size:44px;line-height:1.15;font-weight:800;letter-spacing:-1px;color:var(--ink);max-width:820px;margin-bottom:18px}
.h1 em{color:var(--teal);font-style:normal;background:linear-gradient(180deg,transparent 62%,var(--sky) 62%);padding:0 4px}
.lead{font-size:19px;color:var(--muted);max-width:720px;margin-bottom:26px}
.hero-img{border-radius:20px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(15,42,47,.35);border:6px solid #fff}
.btn{display:inline-block;background:var(--teal);color:#fff;padding:16px 32px;border-radius:999px;font-weight:700;font-size:17px;box-shadow:0 12px 24px -8px rgba(21,97,109,.55);transition:transform .15s,background .2s}
.btn:hover{background:var(--teal-dark);text-decoration:none;transform:translateY(-2px)}
.btn.big{padding:20px 42px;font-size:19px}
.btn.ghost{background:transparent;color:var(--teal);border:2px solid var(--teal);box-shadow:none}
.section{padding:72px 0}
.section.alt{background:var(--soft)}
.eyebrow{color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;font-size:13px;margin-bottom:10px}
.h2{font-size:34px;line-height:1.2;font-weight:800;letter-spacing:-.5px;margin-bottom:16px;max-width:780px}
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:1fr 1fr;align-items:center}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;padding:26px;border-radius:16px;border:1px solid #dfeaf1;box-shadow:0 2px 6px rgba(15,42,47,.04)}
.card h3{color:var(--teal);font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.feat-icon{width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--teal-dark);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin-bottom:14px}
.story{background:#fff;border-radius:20px;padding:36px;border:1px solid #dfeaf1;box-shadow:0 20px 40px -30px rgba(15,42,47,.3)}
.story p{margin-bottom:14px;color:#233b3f;font-size:17px}
.quote{border-left:4px solid var(--teal);padding:6px 0 6px 18px;font-style:italic;color:var(--teal-dark);margin:18px 0;font-size:18px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat b{display:block;font-size:38px;color:var(--teal);font-weight:800;line-height:1}
.stat span{color:var(--muted);font-size:14px;margin-top:6px;display:block}
.tstlist{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tst{background:#fff;padding:24px;border-radius:14px;border:1px solid #dfeaf1}
.tst .who{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.tst .who div b{color:var(--ink)}
.tst .who div span{color:var(--muted);font-size:13px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--sky);color:var(--teal-dark);display:flex;align-items:center;justify-content:center;font-weight:800}
.stars{color:#f5a623;letter-spacing:2px}
.faq details{background:#fff;border:1px solid #dfeaf1;border-radius:12px;padding:18px 22px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:700;color:var(--teal-dark);font-size:17px}
.faq p{margin-top:10px;color:var(--muted)}
.cta-band{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff;border-radius:24px;padding:56px 40px;text-align:center}
.cta-band h2{font-size:34px;font-weight:800;margin-bottom:12px;letter-spacing:-.5px}
.cta-band p{opacity:.9;max-width:640px;margin:0 auto 26px;font-size:17px}
.cta-band .btn{background:var(--sky);color:var(--teal-dark)}
.cta-band .btn:hover{background:#fff}
.round{border-radius:18px;overflow:hidden;box-shadow:0 20px 40px -25px rgba(15,42,47,.4)}
.footer{background:#0a2226;color:#c9dfe3;padding:56px 0 24px;margin-top:40px}
.footer h4{color:#fff;font-size:15px;margin-bottom:12px;text-transform:uppercase;letter-spacing:1px}
.footer a{color:#c9dfe3;font-size:14px;display:block;padding:4px 0}
.footer a:hover{color:var(--sky)}
.footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer .fine{border-top:1px solid #1e3d42;padding-top:20px;font-size:13px;color:#8fb0b6;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.legal{max-width:820px;margin:0 auto;padding:60px 20px}
.legal h1{font-size:36px;color:var(--teal-dark);margin-bottom:8px}
.legal .updated{color:var(--muted);font-size:14px;margin-bottom:28px}
.legal h2{font-size:22px;color:var(--teal);margin:28px 0 10px}
.legal p,.legal li{color:#2b464b;margin-bottom:10px}
.legal ul,.legal ol{padding-left:22px;margin-bottom:12px}
.back{display:inline-block;margin-bottom:16px;color:var(--teal);font-weight:600}
.disclosure{background:#fff8e1;border:1px solid #f0dfa0;color:#6b5a10;padding:14px 18px;border-radius:12px;font-size:14px;margin:20px 0}
@media(max-width:820px){
 .h1{font-size:32px}.h2{font-size:26px}
 .grid-2,.grid-3,.grid-4,.tstlist,.stats,.footer .cols{grid-template-columns:1fr}
 .nav a.cta{padding:8px 14px;font-size:13px}
 .cta-band{padding:40px 22px}.section{padding:52px 0}
 .story{padding:24px}
}