:root {
  --primary: #0b3d91;
  --primary-dark: #082b68;
  --accent: #ffb400;
  --bg: #ffffff;
  --bg-alt: #f4f7fc;
  --text: #1a2333;
  --muted: #5b6b84;
  --radius: 12px;
  --shadow: 0 6px 20px rgba(11, 61, 145, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  width: min(960px, 92%);
  margin: 0 auto;
}

a { color: var(--primary); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e6ecf5;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--primary);
  font-weight: 800;
  font-size: 1.15rem;
}
.brand-mark { font-size: 1.4rem; }
.nav { display: flex; gap: 18px; }
.nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}
.nav a:hover { color: var(--primary); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 72px 0;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 0 0 12px;
}
.hero-sub {
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto 28px;
  opacity: 0.92;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
}
.btn-primary { background: var(--accent); color: #1a2333; }
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost { border-color: #fff; color: #fff; background: transparent; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* Sections */
.section { padding: 56px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 {
  font-size: 1.7rem;
  margin: 0 0 24px;
  color: var(--primary-dark);
}

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.card {
  background: #fff;
  border: 1px solid #e6ecf5;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 6px; }
.card .price { font-size: 1.05rem; color: var(--muted); margin: 0 0 6px; }
.card .price strong { color: var(--primary); font-size: 1.4rem; }

/* Destinos */
.destinos { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; padding: 0; margin: 0; }
.destinos li {
  background: #fff;
  border: 1px solid #e6ecf5;
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
  font-weight: 600;
}

/* Ubicación */
.ubicacion-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }
.mapa {
  height: 260px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #dbe7f7, #b7cde9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
}
.mapa-pin { animation: bounce 2s infinite; }
@keyframes bounce { 50% { transform: translateY(-8px); } }
.info strong { font-size: 1.1rem; }
.info a { text-decoration: none; }

/* Form */
.form {
  background: #fff;
  border: 1px solid #e6ecf5;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  max-width: 560px;
}
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; }
.field input,
.field textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #cfd9ea;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}
.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--primary);
  border-color: transparent;
}
.form-status { margin-top: 14px; font-weight: 600; }
.form-status.ok { color: #1a7f37; }
.form-status.err { color: #c62828; }

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: #fff;
  padding: 28px 0;
  text-align: center;
}
.site-footer a { color: var(--accent); text-decoration: none; }
.site-footer p { margin: 4px 0; }

/* Responsive */
@media (max-width: 640px) {
  .header-inner { flex-direction: column; gap: 10px; }
  .ubicacion-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0; }
}