:root {
  --bg: #f8fafc;
  --text: #1f2937;
  --muted: #64748b;
  --primary: #1d4ed8;
  --primary-dark: #0f172a;
  --accent: #f59e0b;
  --card: #ffffff;
  --border: #e2e8f0;
  --success: #16a34a;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.topbar {
  background: var(--primary-dark);
  color: #fff;
  font-size: 0.95rem;
}
.topbar .container {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 0;
}
.brand { font-weight: 700; color: #fff; }
.nav { display: flex; flex-wrap: wrap; gap: 18px; }
.nav a { color: #dbeafe; }
.hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  padding: 72px 0 64px;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.1; margin: 0 0 16px; }
.hero p { max-width: 760px; font-size: 1.1rem; color: #e2e8f0; margin: 0 0 24px; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: center; }
.hero-card, .card {
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 24px;
}
.hero-card { color: var(--text); }
.btn {
  display: inline-block; padding: 13px 22px; border-radius: 10px; font-weight: 700; text-decoration: none;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #111827; }
.btn-secondary { background: #fff; color: var(--primary); }
.btn-outline { border-color: #bfdbfe; color: var(--primary); background: transparent; }
.section { padding: 54px 0; }
.section-alt { background: #eff6ff; }
.section h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 12px; }
.lead { color: var(--muted); max-width: 850px; }
.grid-3, .grid-4, .grid-2 {
  display: grid; gap: 22px;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card h3 { margin-top: 0; }
.badge {
  display: inline-block; background: #dbeafe; color: #1e40af; font-size: 0.85rem; padding: 6px 10px; border-radius: 999px;
  margin-bottom: 12px;
}
.price { font-size: 2rem; font-weight: 800; color: #dc2626; margin: 10px 0; }
.meta, .small { color: var(--muted); font-size: 0.95rem; }
ul.checks { padding-left: 20px; }
.cta-box {
  background: #e0f2fe; border: 1px solid #bae6fd; border-radius: 16px; padding: 28px;
}
.footer {
  background: var(--primary-dark); color: #cbd5e1; padding: 34px 0; margin-top: 36px;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; }
.footer a { color: #93c5fd; }
.kpi {
  text-align: center; padding: 18px; border: 1px solid var(--border); border-radius: 14px; background: #fff;
}
.kpi strong { display: block; font-size: 1.5rem; }
table.fares {
  width: 100%; border-collapse: collapse; background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
}
table.fares th, table.fares td { padding: 14px 16px; border-bottom: 1px solid var(--border); text-align: left; }
table.fares th { background: #eff6ff; }
.breadcrumbs { font-size: 0.95rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumbs a { color: var(--primary); }
.callout { border-left: 5px solid var(--accent); padding: 14px 18px; background: #fff7ed; border-radius: 8px; }
.form-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
input[type="email"], input[type="text"], textarea {
  width: 100%; padding: 13px 14px; border-radius: 10px; border: 1px solid #cbd5e1; font: inherit;
}
textarea { min-height: 140px; }
.route-links { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.route-link {
  display: block; background: #fff; padding: 18px; border-radius: 14px; box-shadow: var(--shadow); font-weight: 700;
}
@media (max-width: 900px) {
  .hero-grid, .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .topbar .container { flex-direction: column; align-items: flex-start; }
}