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

:root {
  --bg: #0a0e1a;
  --bg-2: #131825;
  --bg-3: #1a2030;
  --text: #e8ecf3;
  --text-dim: #8893a8;
  --accent: #5b8def;
  --accent-2: #7c9ff5;
  --border: #2a3142;
}

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

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }

.header { padding: 20px 0; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: rgba(10,14,26,0.85);
  backdrop-filter: blur(10px); z-index: 10; }
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.logo span { color: var(--accent); }

.btn { display: inline-block; padding: 12px 22px; border-radius: 10px;
  font-weight: 600; font-size: 15px; transition: all 0.2s;
  border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-outline { background: transparent; border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: 16px 32px; font-size: 16px; }

.hero { padding: 80px 0 100px; text-align: center; }
.hero h1 { font-size: 56px; font-weight: 800; line-height: 1.1;
  letter-spacing: -1.5px; margin-bottom: 20px;
  background: linear-gradient(135deg, #fff 0%, #b8c5d8 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-sub { font-size: 20px; color: var(--text-dim); margin-bottom: 36px; }
.hero-note { margin-top: 16px; color: var(--text-dim); font-size: 14px; }

.features { padding: 80px 0; background: var(--bg-2); }
.features h2, .pricing h2, .trial h2 {
  font-size: 36px; font-weight: 700; text-align: center;
  margin-bottom: 50px; letter-spacing: -0.5px; }
.features-grid { display: grid; gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.feature { background: var(--bg-3); padding: 28px; border-radius: 14px;
  border: 1px solid var(--border); }
.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature h3 { font-size: 18px; margin-bottom: 10px; }
.feature p { color: var(--text-dim); font-size: 14px; }

.pricing { padding: 80px 0; }
.pricing-sub { text-align: center; color: var(--text-dim); margin-top: -30px; margin-bottom: 50px; }
.pricing-grid { display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.plan { background: var(--bg-2); padding: 32px 24px; border-radius: 14px;
  border: 1px solid var(--border); text-align: center; position: relative;
  transition: transform 0.2s, border-color 0.2s; }
.plan:hover { transform: translateY(-4px); border-color: var(--accent); }
.plan-best { border-color: var(--accent); }
.plan-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; padding: 4px 12px;
  border-radius: 20px; font-size: 12px; font-weight: 600; }
.plan-title { font-size: 15px; color: var(--text-dim); margin-bottom: 12px; }
.plan-price { font-size: 48px; font-weight: 800; letter-spacing: -1px; line-height: 1; }
.plan-price span { font-size: 24px; color: var(--text-dim); font-weight: 500; }
.plan-per { color: var(--text-dim); font-size: 14px; margin: 12px 0 24px; }
.plan .btn { width: 100%; }

.trial { padding: 80px 0; background: var(--bg-2); text-align: center; }
.trial p { color: var(--text-dim); margin-bottom: 30px; font-size: 17px; }

.footer { padding: 60px 0 30px; border-top: 1px solid var(--border); background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer h4 { font-size: 14px; text-transform: uppercase; color: var(--text-dim);
  letter-spacing: 1px; margin-bottom: 16px; }
.footer-desc { color: var(--text-dim); margin-top: 8px; }
.footer a { display: block; color: var(--text-dim); margin-bottom: 8px; font-size: 14px; }
.footer a:hover { color: var(--accent); }
.footer-bottom { padding-top: 30px; border-top: 1px solid var(--border);
  text-align: center; color: var(--text-dim); font-size: 13px; }
.footer-bottom p { margin-bottom: 4px; }

@media (max-width: 768px) {
  .hero { padding: 50px 0 70px; }
  .hero h1 { font-size: 36px; }
  .hero-sub { font-size: 17px; }
  .features h2, .pricing h2, .trial h2 { font-size: 28px; }
  .features, .pricing, .trial { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

.legal { padding: 50px 0 80px; max-width: 800px; margin: 0 auto; }
.legal h1 { font-size: 32px; margin-bottom: 8px; }
.legal-date { color: var(--text-dim); font-size: 14px; margin-bottom: 30px; }
.legal h2 { font-size: 20px; margin: 30px 0 12px; }
.legal p, .legal li { color: var(--text-dim); margin-bottom: 12px; font-size: 15px; line-height: 1.7; }
.legal ul, .legal ol { padding-left: 24px; margin-bottom: 16px; }
.legal a { color: var(--accent); }
.legal-back { display: inline-block; margin-bottom: 30px; color: var(--accent); }

.pricing-note {
  text-align: center; color: var(--text-dim);
  font-size: 13px; margin-top: 40px; max-width: 600px;
  margin-left: auto; margin-right: auto;
}
.footer-addr {
  color: var(--text-dim); font-size: 14px; margin-top: 12px;
  line-height: 1.5;
}

.nav { display: flex; align-items: center; gap: 8px; }
.nav a { position: relative; color: var(--text-dim); font-size: 15px; font-weight: 500;
  padding: 8px 14px; border-radius: 8px; transition: color 0.2s, background 0.2s; }
.nav a:hover { color: var(--text); background: var(--bg-3); }
@media (max-width: 860px) { .nav { display: none; } }