* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --card: #1a1a28;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --text: #e4e4e7;
  --text-light: #a1a1aa;
  --border: #27272a;
  --success: #22c55e;
  --radius: 12px;
}

body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
.container { max-width: 960px; margin: 0 auto; padding: 0 24px; }

.hero { padding: 120px 0 80px; text-align: center; background: radial-gradient(ellipse at top, #1a1a3e 0%, var(--bg) 60%); }
.badge { display: inline-block; padding: 6px 16px; border-radius: 20px; border: 1px solid var(--border); font-size: 0.8rem; color: var(--primary); margin-bottom: 24px; }
.hero h1 { font-size: 2.8rem; font-weight: 700; line-height: 1.2; max-width: 700px; margin: 0 auto 20px; background: linear-gradient(135deg, #fff 0%, #a1a1aa 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.subtitle { font-size: 1.15rem; color: var(--text-light); max-width: 560px; margin: 0 auto 40px; }

/* Signup form */
.signup-form { max-width: 520px; margin: 0 auto; }
.form-row { display: flex; gap: 8px; margin-bottom: 8px; }

.handle-input { flex: 1; display: flex; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: border 0.2s; }
.handle-input:focus-within { border-color: var(--primary); }
.handle-input input { flex: 1; padding: 14px 16px; background: transparent; border: none; color: var(--text); font-size: 1rem; outline: none; text-align: right; }
.handle-suffix { padding: 0 16px 0 0; color: var(--text-light); font-size: 0.9rem; white-space: nowrap; }

.form-row input[type="email"] { flex: 1; padding: 14px 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); font-size: 1rem; outline: none; transition: border 0.2s; }
.form-row input[type="email"]:focus { border-color: var(--primary); }

.form-row button { padding: 14px 28px; background: var(--primary); color: white; border: none; border-radius: var(--radius); font-size: 1rem; font-weight: 600; cursor: pointer; transition: background 0.2s; white-space: nowrap; }
.form-row button:hover { background: var(--primary-hover); }
.form-row button:disabled { opacity: 0.6; cursor: not-allowed; }

.success-msg { color: var(--success); font-size: 1.1rem; padding: 16px; text-align: center; }
.error-msg { color: #ef4444; font-size: 0.9rem; padding: 8px; text-align: center; }
.social-proof { margin-top: 24px; font-size: 0.9rem; color: var(--text-light); }
.social-proof span { font-weight: 700; color: var(--primary); }

/* Sections */
.section { padding: 80px 0; }
.section-dark { background: var(--surface); }
.section h2 { font-size: 2rem; text-align: center; margin-bottom: 48px; font-weight: 700; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: border-color 0.2s; }
.card:hover { border-color: var(--primary); }
.card-icon { font-size: 2rem; margin-bottom: 12px; }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; font-weight: 600; }
.card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.5; }

.steps { display: flex; gap: 32px; justify-content: center; }
.step { flex: 1; max-width: 280px; text-align: center; }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: white; font-size: 1.3rem; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { font-size: 0.9rem; color: var(--text-light); }

.pricing-card { max-width: 400px; margin: 0 auto; background: var(--card); border: 2px solid var(--primary); border-radius: 16px; padding: 40px; text-align: center; }
.price { font-size: 4rem; font-weight: 800; color: white; }
.price-unit { font-size: 1.2rem; font-weight: 400; color: var(--text-light); }
.features { list-style: none; text-align: left; margin: 28px 0; }
.features li { padding: 8px 0; font-size: 0.95rem; border-bottom: 1px solid var(--border); }
.features li::before { content: '\2713'; color: var(--success); font-weight: 700; margin-right: 10px; }
.price-note { font-size: 0.85rem; color: var(--text-light); margin-top: 12px; }

.footer { padding: 48px 0; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; font-size: 0.85rem; color: var(--text-light); }
.footer a { color: var(--primary); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-consent { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 0.75rem; color: #666; text-align: center; }

@media (max-width: 768px) {
  .hero h1 { font-size: 1.8rem; }
  .form-row { flex-direction: column; }
  .grid-3 { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .section { padding: 48px 0; }
  .hero { padding: 80px 0 48px; }
}