:root{--ink:#14213d;--muted:#5b6478;--line:#e2e6ef;--brand:#1f5fbf;--brand2:#174a96;--bg:#f6f8fc}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}a{color:var(--brand)}
.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}.bar{display:flex;justify-content:space-between;align-items:center;height:60px;gap:12px}
.brand{font-weight:700;text-decoration:none;color:var(--ink)}nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-size:15px}nav a:hover{color:var(--brand)}
.hero{background:linear-gradient(180deg,#eef3fb,#fff);padding:64px 0 48px}.eyebrow{color:var(--brand);font-weight:600;font-size:14px;letter-spacing:.03em;margin:0 0 8px}
h1{font-size:42px;line-height:1.15;margin:0 0 16px;max-width:820px;letter-spacing:-.01em}.lead{font-size:19px;color:#3b4459;max-width:760px;margin:0 0 24px}
.ctas{display:flex;flex-wrap:wrap;gap:12px}.facts{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--muted);font-size:15px}.facts li:before{content:"✓ ";color:#1a8a4a;font-weight:700}
section{padding:40px 0}h2{font-size:28px;margin:0 0 12px}h3{margin:0 0 6px;font-size:18px}.sub{color:var(--muted);margin:0 0 20px}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;border:1px solid var(--brand);text-align:center}.btn:hover{background:var(--brand2)}
.btn.ghost{background:#fff;color:var(--brand)}.btn.ghost:hover{background:#eef3fb}.btn.lg{padding:13px 22px;font-size:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.feat,.paybox{border:1px solid var(--line);border-radius:12px;padding:20px;background:#fff}.feat p,.paybox p{margin:0;color:#3b4459}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
.tier{position:relative;border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;background:#fff}
.tier.featured{border:2px solid var(--brand);box-shadow:0 8px 24px rgba(31,95,191,.12)}.badge{position:absolute;top:-12px;left:20px;background:var(--brand);color:#fff;font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px}
.price{font-size:30px;font-weight:700;margin:6px 0 0}.unit{color:var(--muted);font-size:14px;margin-bottom:10px}.tier p{flex:1;font-size:15px;color:#3b4459}
.actions{display:flex;flex-direction:column;gap:8px}.link{font-size:14px;text-align:center}
.freebox{background:var(--bg);border-radius:16px;padding:32px;margin:20px 0}
.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}th{background:var(--bg)}
.steps{padding-left:20px}.steps li{margin:6px 0}
details{border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:10px 0}summary{cursor:pointer;font-weight:600}details p{margin:10px 0 0;color:#3b4459}
footer{border-top:1px solid var(--line);padding:28px 0;margin-top:40px;background:var(--bg)}.small{font-size:13px;color:var(--muted)}
@media(max-width:900px){.tiers{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr}}
@media(max-width:640px){h1{font-size:30px}.lead{font-size:17px}.tiers,.grid2{grid-template-columns:1fr}nav a{margin-left:10px;font-size:14px}nav a:first-child{display:none}.hero{padding:40px 0 32px}section{padding:28px 0}}
.tiers.t3{grid-template-columns:repeat(3,1fr)}@media(max-width:900px){.tiers.t3{grid-template-columns:1fr}}
.pass{color:#1a8a4a;font-weight:700}.fail{color:#c0392b;font-weight:700}.warn{color:#b9770e;font-weight:700}
.calc input{width:120px;padding:8px;border:1px solid var(--line);border-radius:6px;font:inherit}.total{font-size:34px;font-weight:700}