/* RouteMeeys Landing Page */
:root {
  --bg: #0a0a0f;
  --bg-alt: #111118;
  --surface: #1a1a24;
  --border: #2a2a3a;
  --text: #e0e0e8;
  --text-dim: #888898;
  --accent: #818cf8;
  --accent-glow: #6366f1;
  --green: #4ade80;
  --green-dim: #166534;
  --radius: 12px;
  --max-w: 1100px;
}

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

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

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

/* Nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { text-decoration: none; color: var(--text); font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.logo span { background: linear-gradient(135deg, var(--accent), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { text-decoration: none; color: var(--text-dim); font-size: 14px; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer; border: none; transition: all 0.2s;
}
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-xl { padding: 18px 36px; font-size: 18px; border-radius: 12px; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-glow); box-shadow: 0 0 24px rgba(99, 102, 241, 0.3); }
.btn-ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-dim); }

/* Hero */
.hero {
  padding: 140px 0 80px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  padding: 6px 16px; border-radius: 20px;
  background: rgba(129, 140, 248, 0.1); border: 1px solid rgba(129, 140, 248, 0.2);
  color: var(--accent); font-size: 13px; font-weight: 500;
  margin-bottom: 24px;
}
.hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--green));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 18px; color: var(--text-dim); max-width: 640px; margin: 0 auto 32px; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.hero-models { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.model-tag {
  padding: 6px 14px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border);
  font-size: 13px; color: var(--text-dim); font-weight: 500;
}
.model-tag.dim { opacity: 0.5; }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: 32px; font-weight: 700; text-align: center; margin-bottom: 12px; }
.section-sub { text-align: center; color: var(--text-dim); font-size: 16px; margin-bottom: 48px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step {
  text-align: center; padding: 32px 24px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  position: relative;
}
.step-num {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff; font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step-icon { font-size: 36px; margin-bottom: 16px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--text-dim); font-size: 14px; line-height: 1.6; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature-card {
  padding: 24px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--accent); }
.feature-icon { font-size: 28px; margin-bottom: 12px; }
.feature-card h3 { font-size: 16px; margin-bottom: 6px; }
.feature-card p { color: var(--text-dim); font-size: 14px; line-height: 1.6; }

/* Privacy */
.privacy-grid { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.privacy-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
}
.privacy-check {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
  background: var(--green-dim); color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700;
}
.privacy-item h4 { font-size: 15px; margin-bottom: 4px; }
.privacy-item p { color: var(--text-dim); font-size: 14px; }

/* Install */
.install-note { color: var(--text-dim); font-size: 14px; margin-top: 16px; }
.install-note a { color: var(--accent); text-decoration: none; }
.install-note a:hover { text-decoration: underline; }

/* Footer */
.footer { padding: 40px 0; border-top: 1px solid var(--border); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-brand { font-size: 16px; font-weight: 700; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--text-dim); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--text); }
.footer-copy { color: var(--text-dim); font-size: 13px; }

/* Responsive */
@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
}