:root{--ink:#0f172a;--mut:#475569;--line:#e2e8f0;--acc:#0f766e;--bg:#f8fafc}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:#fff}
a{color:var(--acc)}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.nav{border-bottom:1px solid var(--line)}header.nav .wrap{display:flex;align-items:center;gap:20px;height:60px}
.logo{font-weight:800;letter-spacing:.5px;color:var(--ink);text-decoration:none}.logo span{color:var(--acc)}
header nav{margin-left:auto;display:flex;gap:18px;font-size:15px}header nav a{color:var(--mut);text-decoration:none}
.hero{padding:64px 0 40px;background:linear-gradient(180deg,#f0fdfa,#fff)}h1{font-size:44px;line-height:1.1;margin:0 0 16px;max-width:780px}
.lead{font-size:19px;color:var(--mut);max-width:680px}.btn{display:inline-block;background:var(--acc);color:#fff;border:0;border-radius:8px;padding:12px 20px;font-weight:600;font-size:16px;cursor:pointer;text-decoration:none}
.btn.ghost{background:#fff;color:var(--acc);border:1px solid var(--acc)}.btn:disabled{opacity:.6}
form.teaser{display:flex;gap:10px;margin:26px 0 8px;max-width:640px}input[type=url],input[type=email],input[type=text]{flex:1;padding:12px 14px;border:1px solid #cbd5e1;border-radius:8px;font-size:16px;width:100%}
.small{font-size:13px;color:var(--mut)}section{padding:48px 0}section h2{font-size:28px;margin:0 0 20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.card{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff}
.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--mut);font-size:15px}.alt{background:var(--bg)}
.price{max-width:420px;border:2px solid var(--acc);border-radius:14px;padding:26px;background:#fff}.price .amt{font-size:46px;font-weight:800}
.price ul{padding-left:20px}details{border-bottom:1px solid var(--line);padding:12px 0}summary{font-weight:600;cursor:pointer}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--mut);font-size:14px}footer a{margin-right:14px;color:var(--mut)}
.result{margin-top:18px;max-width:640px;border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff;display:none}
.score{font-size:34px;font-weight:800}.red{color:#b91c1c}.yellow{color:#b45309}.green{color:#15803d}
.sev{font-size:12px;font-weight:700;padding:2px 7px;border-radius:4px;color:#fff;text-transform:uppercase}.critical{background:#b91c1c}.high{background:#ea580c}.medium{background:#ca8a04}.low{background:#2563eb}
.locked{filter:blur(3px);user-select:none;color:var(--mut);margin:6px 0}.panel{max-width:640px;margin:40px auto;border:1px solid var(--line);border-radius:12px;padding:26px}
label{display:block;font-weight:600;margin:14px 0 6px}.err{color:#b91c1c}.ok{color:#15803d}code{background:#f1f5f9;padding:2px 6px;border-radius:4px;word-break:break-all}
.draft{background:#fef3c7;border:1px solid #f59e0b;padding:10px 14px;border-radius:8px}.legal{max-width:780px;margin:30px auto}
@media(max-width:640px){h1{font-size:32px}form.teaser{flex-direction:column}header nav{display:none}}