*{box-sizing:border-box}
:root{--bg:#eaf4ff;--ink:#0b1b2b;--muted:#5b728a;--primary:#2563eb;--surface:#fff}
html,body{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#f5faff 0%,var(--bg) 100%)}
.container{max-width:980px;margin:0 auto;padding:0 18px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:18px}
.logo{width:28px;height:28px}
.nav-actions{display:flex;align-items:center;gap:12px}
a.link{color:var(--muted);text-decoration:none}a.link:hover{color:var(--ink)}
.btn{padding:8px 14px;border-radius:999px;border:1px solid transparent;text-decoration:none;display:inline-flex;align-items:center;font-weight:600}
.btn.primary{background:var(--primary);color:#fff}
.btn.ghost{border-color:#d6e4ff;background:#fff}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;padding:46px 0 28px}
.hero h1{font-size:36px;line-height:1.1;margin:0 0 10px}
.hero p{color:var(--muted);font-size:17px;max-width:58ch;margin:0 0 12px}
.cta{display:flex;gap:10px;margin:12px 0}
.badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{font-size:12px;color:var(--muted);background:#fff;border:1px solid #dbe7ff;padding:6px 10px;border-radius:999px}
.card{background:var(--surface);border:1px solid #e3edff;border-radius:14px;box-shadow:0 12px 34px -22px rgba(0,0,0,.25)}
.card-h{padding:12px 14px;border-bottom:1px solid #edf3ff;font-weight:700}
.card-b{padding:14px}.list{padding:0;margin:0;list-style:none;display:grid;gap:8px}
.dot{width:8px;height:8px;border-radius:999px;background:var(--primary);display:inline-block;margin-right:8px;vertical-align:middle}
.features{padding:28px 0}.features h2,.pricing h2,.contact h2{font-size:24px;margin:0 0 14px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.feature{background:#fff;border:1px solid #e3edff;border-radius:14px;padding:14px;min-height:130px}
.pricing{padding:8px 0 28px}.pricing-card{background:#fff;border:1px solid #e3edff;border-radius:14px;padding:18px;max-width:380px}
.price{font-size:38px;font-weight:800}.period{color:var(--muted)}.note{color:var(--muted);font-size:12px}
.footer{padding:26px 0;color:var(--muted);text-align:center}
@media(max-width:900px){.hero{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.hero h1{font-size:30px}}