*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#e4e4e7;background:#09090b;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:720px;margin:0 auto;padding:0 24px}
header{padding:48px 0 0;text-align:center}
header .badge{display:inline-block;background:#18181b;border:1px solid #27272a;border-radius:999px;padding:6px 16px;font-size:13px;color:#a1a1aa;margin-bottom:24px}
h1{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-0.02em;line-height:1.15;margin-bottom:16px}
h1 em{font-style:normal;color:#3b82f6}
.subtitle{font-size:18px;color:#a1a1aa;max-width:540px;margin:0 auto 32px}
.cta-btn{display:inline-block;background:#3b82f6;color:#fff;font-size:16px;font-weight:600;padding:14px 32px;border-radius:8px;border:none;cursor:pointer;transition:background .2s}
.cta-btn:hover{background:#2563eb}
.pain{padding:64px 0;border-top:1px solid #18181b}
.pain h2{font-size:24px;font-weight:600;margin-bottom:32px;text-align:center}
.pain-grid{display:grid;grid-template-columns:1fr;gap:16px}
.pain-card{background:#18181b;border:1px solid #27272a;border-radius:12px;padding:24px}
.pain-card .icon{font-size:24px;margin-bottom:8px}
.pain-card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.pain-card p{font-size:14px;color:#a1a1aa}
.features{padding:64px 0;border-top:1px solid #18181b}
.features h2{font-size:24px;font-weight:600;margin-bottom:32px;text-align:center}
.feat-list{list-style:none;display:grid;gap:12px}
.feat-list li{display:flex;align-items:flex-start;gap:12px;font-size:15px}
.feat-list li::before{content:"✓";color:#22c55e;font-weight:700;flex-shrink:0}
.pricing{padding:64px 0;border-top:1px solid #18181b;text-align:center}
.pricing h2{font-size:24px;font-weight:600;margin-bottom:8px}
.price-tag{font-size:48px;font-weight:700;margin:16px 0 4px}
.price-tag span{font-size:18px;color:#a1a1aa;font-weight:400}
.price-note{color:#a1a1aa;font-size:14px;margin-bottom:32px}
.signup{padding:64px 0;border-top:1px solid #18181b;text-align:center}
.signup h2{font-size:24px;font-weight:600;margin-bottom:8px}
.signup p{color:#a1a1aa;font-size:15px;margin-bottom:24px}
.email-form{display:flex;gap:8px;max-width:420px;margin:0 auto}
.email-form input{flex:1;padding:12px 16px;border-radius:8px;border:1px solid #27272a;background:#18181b;color:#e4e4e7;font-size:15px;outline:none}
.email-form input:focus{border-color:#3b82f6}
.email-form button{padding:12px 24px;border-radius:8px;background:#3b82f6;color:#fff;border:none;font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap}
footer{padding:32px 0;text-align:center;color:#52525b;font-size:13px;border-top:1px solid #18181b}
.success-msg{display:none;background:#052e16;border:1px solid #166534;border-radius:8px;padding:16px;margin-top:16px;color:#22c55e;font-size:15px}
@media(min-width:640px){.pain-grid{grid-template-columns:1fr 1fr}}