:root{--bg:#0b1220;--bg-2:#0f172a;--ink:#0e1b2b;--ink-soft:#415066;--brand:#10b5a6;--brand-ink:#0a8277;--surface:#fff;--surface-alt:#f6f8fb;--ring:#b9dbe0;--radius:12px;--shadow:0 6px 24px rgba(16,26,45,.12)}
*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-padding-top:88px;scroll-behavior:smooth}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--ink);background:var(--surface);line-height:1.6}.container{max-width:1100px;margin:auto;padding:0 20px}a{color:var(--brand-ink)}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid #e6ebf2;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.brand-text{font-weight:700;letter-spacing:.2px}.brand img{flex-shrink:0}.nav{display:flex;gap:20px;align-items:center}.nav a{text-decoration:none;color:#1b2a3c}.nav .btn{margin-left:8px}
.hero{background:linear-gradient(180deg,#0b1220 0%,#0f172a 100%);color:#e9f6f5;padding:64px 0}.hero-inner{display:grid;gap:16px}.hero h1{font-size:clamp(28px,4vw,44px);line-height:1.2;margin:0}.lede{font-size:clamp(16px,2vw,20px);color:#c4d6e5;max-width:720px}.hero-ctas{display:flex;gap:12px;margin-top:4px;flex-wrap:wrap}.trust{display:flex;gap:18px;flex-wrap:wrap;list-style:none;padding:0;margin:16px 0 0;color:#a9c3d8;font-size:14px}
.section{padding:56px 0}.section.alt{background:var(--surface-alt)}h2{font-size:28px;line-height:1.3;margin:0 0 20px}h3{line-height:1.4;margin:0 0 12px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px;margin-top:16px}.card,.price-card{background:#fff;border:1px solid #e6ebf2;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card p{margin:0}.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:16px;margin-top:16px}.price{font-size:24px;font-weight:700;color:var(--brand-ink);margin:.25rem 0 .75rem}.price-card ul{padding-left:22px;margin-bottom:24px}.note{color:var(--ink-soft);margin-top:16px}details{border-bottom:1px solid #e6ebf2;padding:16px 0}summary{cursor:pointer;font-weight:600}details p{color:var(--ink-soft);margin-bottom:0}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:grid;gap:6px;margin:10px 0}input,textarea{width:100%;padding:12px;border:1px solid #ced8e5;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}textarea{resize:vertical}input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(16,181,166,.2)}.hidden{display:none}.form-note{font-size:14px;color:var(--ink-soft);max-width:650px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:10px;text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:600;transition:background .15s,border-color .15s}.btn-primary{background:var(--brand);color:#0b2a2a}.btn-primary:hover{background:#12c1b2}.btn-secondary{background:#fff;color:#0e1b2b;border-color:#d4e2ea}.btn-secondary:hover{border-color:#b7cbd8;background:#f7fbfc}:focus-visible{outline:3px solid var(--brand-ink);outline-offset:4px}.hero :focus-visible{outline-color:var(--brand)}
.site-footer{border-top:1px solid #e6ebf2;background:#fff}.footer-inner{display:grid;gap:12px;align-items:center;padding:24px 20px}.brand-row{display:flex;align-items:center;gap:10px}.footer-nav{display:flex;gap:14px;flex-wrap:wrap}.legal{display:flex;flex-wrap:wrap;gap:12px;color:#526174;font-size:14px}.skip-link{position:fixed;top:8px;left:12px;padding:10px 16px;background:white;z-index:20;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.success{min-height:75vh;display:grid;align-items:center}.success .container{width:100%}.success p{max-width:620px}
@media(max-width:720px){.grid{grid-template-columns:1fr}.header-inner{flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:10px}.nav{width:100%;justify-content:space-between;gap:8px;font-size:14px}.nav .btn{margin-left:0;padding:8px 12px}html{scroll-padding-top:130px}.hero{padding:48px 0}.section{padding:40px 0}.trust{gap:8px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}