:root {
  --bg: #0a0e14;
  --bg-card: #111827;
  --bg-muted: #1a2233;
  --text: #e4e7eb;
  --text-muted: #8b95a5;
  --teal: #14b8a6;
  --teal-dark: #0d9488;
  --accent-red: #ef4444;
  --border: #1e293b;
  --radius: 12px;
  --max-w: 1200px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(10,14,20,0.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-logo { font-size: 1.25rem; font-weight: 800; color: var(--teal); letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { color: var(--text-muted); font-size: 0.875rem; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-burger { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 24px; border-radius: 8px; font-size: 0.875rem; font-weight: 600; border: none; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); text-decoration: none; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); text-decoration: none; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }

/* Hero */
.hero { padding: 160px 0 100px; text-align: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -1px; }
.hero h1 span { color: var(--teal); }
.hero .subtitle { font-size: 1.125rem; color: var(--text-muted); max-width: 600px; margin: 24px auto; }
.hero .cta-row { display: flex; gap: 16px; justify-content: center; margin-top: 32px; }

/* Sections */
.section { padding: 100px 0; }
.section-title { font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 16px; }
.section-subtitle { text-align: center; color: var(--text-muted); max-width: 600px; margin: 0 auto 48px; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.card-icon { width: 48px; height: 48px; background: rgba(20,184,166,0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--teal); font-size: 1.5rem; }
.card h3 { font-size: 1.125rem; font-weight: 600; margin-bottom: 8px; }
.card p { color: var(--text-muted); font-size: 0.875rem; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; align-items: start; }
.pricing-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.pricing-card.featured { border-color: var(--teal); position: relative; }
.pricing-card.featured::before { content: 'Most Popular'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--teal); color: #fff; padding: 4px 16px; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; }
.pricing-card h3 { font-size: 1.25rem; font-weight: 700; }
.pricing-card .price { font-size: 2.5rem; font-weight: 800; margin: 16px 0; }
.pricing-card .price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-card ul { list-style: none; margin: 24px 0; }
.pricing-card li { padding: 8px 0; font-size: 0.875rem; color: var(--text-muted); }
.pricing-card li::before { content: '✓'; color: var(--teal); margin-right: 8px; font-weight: 700; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step { text-align: center; }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--teal); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.25rem; margin: 0 auto 16px; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 48px 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-brand { font-size: 1.125rem; font-weight: 800; color: var(--teal); margin-bottom: 12px; }
.footer h4 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 12px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }
.footer a { color: var(--text-muted); font-size: 0.875rem; }
.footer a:hover { color: var(--teal); }
.footer-bottom { text-align: center; padding-top: 32px; border-top: 1px solid var(--border); margin-top: 32px; font-size: 0.75rem; color: var(--text-muted); }

/* CTA Banner */
.cta-banner { background: linear-gradient(135deg, rgba(20,184,166,0.1), rgba(20,184,166,0.05)); border: 1px solid rgba(20,184,166,0.2); border-radius: var(--radius); padding: 64px; text-align: center; }
.cta-banner h2 { font-size: 2rem; font-weight: 700; margin-bottom: 16px; }
.cta-banner p { color: var(--text-muted); margin-bottom: 24px; }

/* Page headers */
.page-hero { padding: 140px 0 60px; text-align: center; }
.page-hero h1 { font-size: 2.5rem; font-weight: 800; }

/* Contact form */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 6px; color: var(--text-muted); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 10px 14px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 0.875rem; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--teal); }

/* Blog */
.blog-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.blog-card .blog-img { height: 200px; background: var(--bg-muted); }
.blog-card .blog-body { padding: 24px; }
.blog-card .blog-meta { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 8px; }
.blog-card h3 { font-size: 1.125rem; margin-bottom: 8px; }
.blog-card p { font-size: 0.875rem; color: var(--text-muted); }

/* Legal */
.legal-content { max-width: 800px; margin: 0 auto; padding: 40px 0 80px; }
.legal-content h2 { font-size: 1.5rem; margin: 32px 0 16px; }
.legal-content h3 { font-size: 1.125rem; margin: 24px 0 12px; }
.legal-content p { color: var(--text-muted); margin-bottom: 16px; }
.legal-content ul { margin: 16px 0; padding-left: 24px; color: var(--text-muted); }
.legal-content li { margin-bottom: 8px; }

/* Mobile */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav-cta .btn-outline { display: none; }
  .hero .cta-row { flex-direction: column; align-items: center; }
  .steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { padding: 32px 16px; }
}