:root{
  --ink:#14211c;--muted:#5b6b64;--line:#dfe6e2;--bg:#fbfcfa;--card:#ffffff;
  --brand:#0f7a5c;--brand-ink:#ffffff;--accent:#e8f4ef;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Fraunces",Georgia,serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
a{color:var(--brand)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);background:var(--card)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:var(--display);font-weight:700;font-size:24px;color:var(--ink);text-decoration:none;letter-spacing:-.5px}
.logo span{color:var(--brand)}
nav a{color:var(--muted);text-decoration:none;margin-left:20px;font-size:15px}
nav a:hover{color:var(--ink)}
.hero{padding:72px 0 48px}
.eyebrow{display:inline-block;background:var(--accent);color:var(--brand);font-weight:600;font-size:13px;padding:4px 12px;border-radius:999px;letter-spacing:.3px}
h1{font-family:var(--display);font-size:clamp(34px,5vw,52px);line-height:1.1;letter-spacing:-1px;margin:18px 0 16px}
h2{font-family:var(--display);font-size:28px;letter-spacing:-.5px;margin:40px 0 12px}
h3{font-size:19px;margin:0 0 6px}
.lead{font-size:20px;color:var(--muted);max-width:640px}
form.signup{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 8px;max-width:520px}
form.signup input[type=email]{flex:1 1 260px;padding:14px 16px;font-size:16px;border:1px solid var(--line);border-radius:10px;background:#fff}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);border:0;padding:14px 22px;font-size:16px;font-weight:600;border-radius:10px;cursor:pointer;text-decoration:none}
.btn.disabled{background:#c9d3ce;color:#4c5a54;cursor:default}
.fine{font-size:14px;color:var(--muted)}
.hidden{display:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:24px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column}
.card .price{font-size:30px;font-weight:700;margin:8px 0}
.card p{color:var(--muted);margin:0 0 16px;flex:1}
.card.feature{border:2px solid var(--brand)}
.tag{font-size:12px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.6px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin:16px 0 40px}
.steps div{border-top:3px solid var(--brand);padding-top:12px}
.prose{max-width:720px;padding:40px 0 64px}
.prose h1{font-size:40px}
.prose h2{font-size:22px;font-family:var(--font);letter-spacing:0;margin-top:32px}
footer.site{border-top:1px solid var(--line);padding:28px 0 40px;font-size:14px;color:var(--muted);background:var(--card)}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer.site a{color:var(--muted);margin-right:16px}
@media (max-width:560px){nav a{margin-left:12px;font-size:14px}.hero{padding:48px 0 32px}}