:root{--navy:#101d2c;--navy2:#192d42;--aqua:#67e8f9;--ink:#172331;--muted:#596776;--line:#dfe7ed}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit}.wrap{max-width:1120px;margin:auto;padding:0 24px}.header{display:flex;align-items:center;justify-content:space-between;padding:20px max(24px,calc((100vw - 1072px)/2));background:var(--navy);color:#fff;gap:20px}.brand{text-decoration:none;font-size:1.35rem;font-weight:800;letter-spacing:-.04em;white-space:nowrap}.brand:first-letter{color:var(--aqua)}nav{display:flex;gap:26px}nav a,.links a{text-decoration:none;font-size:.95rem}nav a:hover,.links a:hover{text-decoration:underline}.hero{background:linear-gradient(120deg,#101d2c,#213c55);color:white;padding:104px 0 112px}.eyebrow{color:#007d92;font-size:.75rem;font-weight:800;letter-spacing:.16em}.hero .eyebrow,.feature .eyebrow{color:var(--aqua)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.6rem,6vw,5.1rem);line-height:1.08;letter-spacing:-.055em;margin:17px 0 24px}h1 em{font-style:normal;color:var(--aqua)}.hero p{font-size:1.15rem;max-width:620px;color:#d6e1ea}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-block;text-decoration:none;background:var(--aqua);color:var(--navy);font-weight:750;padding:12px 21px;border-radius:8px}.button.secondary{background:transparent;border:1px solid #8ea5b6;color:white}.button.light{color:var(--navy);border-color:#9db1bf}.section{padding-top:82px;padding-bottom:82px}.section-top{max-width:660px;margin-bottom:32px}h2{font-size:clamp(2rem,4vw,2.9rem);line-height:1.16;letter-spacing:-.04em;margin:12px 0 17px}.section-top p,.tile p,.feature p,.social p{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.tile{border:1px solid var(--line);border-radius:15px;padding:28px 22px;background:#f8fafc}.emoji{font-size:2.1rem}.tile h3{margin:18px 0 8px;font-size:1.1rem}.tile p{font-size:.93rem;margin-bottom:0}.feature{background:var(--navy);color:white;border-radius:20px;display:grid;grid-template-columns:1.2fr 1fr;gap:35px;padding:45px}.feature p{color:#cbd7e1}.feature .small{font-size:.84rem;color:#a7bac9}.visual{min-height:300px;border-radius:13px;background:radial-gradient(circle at 80% 15%,#3f7b8a,#203f56 45%,#14283a);display:flex;align-items:center;justify-content:center;text-align:center;transform:rotate(0deg)}.visual span{font-size:clamp(2rem,3.6vw,3.4rem);font-weight:900;letter-spacing:-.06em;line-height:1.07;color:var(--aqua)}.social{text-align:center}.social p{max-width:600px;margin:auto}.center{justify-content:center}footer{background:#f1f5f8;padding:45px 0 22px}.foot{display:flex;justify-content:space-between;gap:20px}.foot p{color:var(--muted);font-size:.88rem}.links{display:flex;gap:18px;flex-wrap:wrap;align-content:start}.copyright{border-top:1px solid #d4dee6;margin-top:25px;padding-top:20px;color:var(--muted);font-size:.8rem}.subhero{background:var(--navy);color:#fff;padding:58px 0}.subhero h1{font-size:clamp(2.4rem,5vw,3.5rem)}.article{max-width:850px;padding-top:55px;padding-bottom:85px}.article h2{font-size:1.5rem;margin-top:30px}.article p,.article li{color:#415365}.article a{color:#056b80}@media(max-width:780px){.grid{grid-template-columns:repeat(2,1fr)}.feature{grid-template-columns:1fr}.header{flex-wrap:wrap}nav{gap:15px}.hero{padding:70px 0}.foot{flex-direction:column}}@media(max-width:480px){.grid{grid-template-columns:1fr}nav{font-size:.8rem;gap:11px}.header{padding:16px 20px}.brand{font-size:1.15rem}.feature{padding:26px}.section{padding-top:60px;padding-bottom:60px}}