*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
:root{--navy:#081827;--navy2:#102f43;--teal:#087f8c;--cyan:#53d5e4;--ink:#12202f;--muted:#5c6c7d;--line:#d9e3ec;--bg:#f4f8fb;--white:#fff;--soft:#e8f8fa;--shadow:0 18px 48px rgba(8,24,39,.12)}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.65}a{color:inherit}.container{width:min(1120px,calc(100% - 32px));margin:auto}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-weight:850;text-decoration:none}.brand img{width:46px;height:46px;object-fit:contain}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:650}.navlinks{display:flex;gap:18px;font-size:14px;font-weight:750}.navlinks a{text-decoration:none}.navlinks a:hover{color:var(--teal)}
.hero{background:radial-gradient(circle at 84% 5%,rgba(83,213,228,.2),transparent 28%),linear-gradient(135deg,var(--navy),var(--navy2));color:white;padding:72px 0}.breadcrumbs{font-size:13px;color:rgba(255,255,255,.68);margin-bottom:20px}.breadcrumbs a{color:inherit}.eyebrow{display:inline-block;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.08);padding:7px 11px;border-radius:999px;text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-weight:850}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center}.hero h1{font-size:clamp(2.35rem,5vw,4.35rem);line-height:1.03;letter-spacing:-.045em;margin:17px 0}.hero p{font-size:18px;color:rgba(255,255,255,.82);max-width:760px}.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:25px}.hero-card strong{display:block;font-size:22px;margin-bottom:10px}.hero-card ul{list-style:none}.hero-card li{padding:8px 0 8px 25px;position:relative;color:rgba(255,255,255,.88)}.hero-card li:before{content:"✓";position:absolute;left:0;color:var(--cyan);font-weight:900}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 18px;font-weight:820;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--teal),#05616b);color:white}.btn-light{background:white;color:var(--navy)}.btn-outline{border:1px solid var(--line);background:white;color:var(--ink)}
.section{padding:68px 0}.section.white{background:white}.section h2{font-size:clamp(1.9rem,3.5vw,3rem);line-height:1.1;letter-spacing:-.035em;margin-bottom:15px}.section h3{font-size:1.25rem;line-height:1.25;margin-bottom:8px}.lead{font-size:18px;color:var(--muted);max-width:800px}.content-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:34px;align-items:start}.prose p{margin:0 0 18px;color:#334e68}.prose h2{margin-top:34px}.prose h3{margin-top:25px}.prose ul,.prose ol{margin:0 0 20px 22px;color:#334e68}.prose li{margin:8px 0}.prose a{color:#066a75}.aside{position:sticky;top:98px;background:white;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.aside h2{font-size:1.45rem}.aside p{color:var(--muted);margin-bottom:16px}.aside .btn{width:100%;margin-top:10px}.price{font-size:2.2rem;font-weight:900;letter-spacing:-.04em;color:var(--navy)}.price small{font-size:14px;font-weight:650;color:var(--muted);letter-spacing:0}
.signal-grid,.link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.signal,.link-card{background:white;border:1px solid var(--line);border-radius:18px;padding:22px}.signal p,.link-card p{color:var(--muted);font-size:15px}.link-card a{color:var(--teal);font-weight:850;text-decoration:none}.source-note{border-left:5px solid var(--teal);background:var(--soft);padding:18px 20px;border-radius:12px;margin:25px 0;color:#275968}.faq details{background:white;border:1px solid var(--line);border-radius:14px;padding:17px 19px;margin:12px 0}.faq summary{cursor:pointer;font-weight:800}.faq details p{margin-top:10px;color:var(--muted)}
.cta{background:linear-gradient(135deg,var(--navy),#065a60);color:white;border-radius:24px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta h2{margin:0 0 7px}.cta p{color:rgba(255,255,255,.8);max-width:720px}.footer{background:white;border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:14px}.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer a{color:var(--teal)}
@media(max-width:860px){.navlinks{display:none}.hero-grid,.content-grid,.signal-grid,.link-grid{grid-template-columns:1fr}.aside{position:static}.hero{padding:52px 0}.cta{align-items:flex-start;flex-direction:column}.actions .btn{width:100%}}