:root{--navy:#0b3d5c;--ink:#122033;--muted:#5b6b7c;--line:#dce8f0;--bg:#f4f8fb;--white:#fff;--accent:#0b6e99;--wa:#128c7e}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:var(--accent)}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.top{background:var(--navy);color:#d7e4f2;font-size:13px}
.top .wrap{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:space-between;padding:8px 20px}
.top a{color:#fff;text-decoration:none}
header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:800}
.mark{width:36px;height:36px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:12px}
nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
nav a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;text-decoration:none;border-radius:10px;padding:11px 16px;font-weight:700}
.btn.dark{background:var(--navy)}.btn.wa{background:var(--wa)}.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.hero{background:linear-gradient(135deg,#0b3d5c,#0b6e99);color:#fff;padding:48px 0 56px}
.hero h1{margin:10px 0 12px;font-size:clamp(28px,5vw,46px);line-height:1.15}
.hero p{max-width:640px;color:#d7e4f2}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.pill{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 10px;font-size:12px}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.section{padding:56px 0}.section.alt{background:var(--bg)}
h2{font-size:clamp(22px,3vw,32px);margin:0 0 10px}h3{margin:0 0 8px}
.lead{color:var(--muted);max-width:680px}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.price{font-weight:800;color:var(--accent)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:8px 0}
.faq summary{cursor:pointer;font-weight:700}
footer{background:var(--navy);color:#d7e4f2;padding:36px 0 90px}
footer a{color:#fff;text-decoration:none}
.foot{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.sticky{position:fixed;left:0;right:0;bottom:0;display:none;gap:8px;padding:10px;background:#fff;border-top:1px solid var(--line);z-index:30}
.sticky a{flex:1;text-align:center;padding:12px;border-radius:10px;font-weight:800;text-decoration:none;color:#fff}
@media(max-width:800px){nav{display:none}.sticky{display:flex}.hero{padding:36px 0 44px}}