:root {
  --primary: #0f6e5f;
  --primary-dark: #0a4f45;
  --accent: #f2a541;
  --text: #1e2624;
  --text-muted: #5c6864;
  --bg: #ffffff;
  --bg-alt: #f5f8f7;
  --border: #e3e8e6;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary-dark); }
.btn-outline:hover { background: var(--primary); color: white; }

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}
.logo { display: flex; align-items: center; text-decoration: none; }
.logo-img { height: 34px; width: auto; display: block; }

.main-nav { display: flex; gap: 28px; }
.main-nav a { text-decoration: none; color: var(--text); font-weight: 500; font-size: 15px; }
.main-nav a:hover { color: var(--primary); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: var(--primary-dark);
}

.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 90px 0;
  text-align: center;
}
.hero h1 { font-size: 42px; margin: 0 0 16px; max-width: 700px; margin-inline: auto; }
.hero p { font-size: 18px; max-width: 600px; margin: 0 auto 30px; color: rgba(255,255,255,0.9); }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero .btn-outline { border-color: white; color: white; }
.hero .btn-outline:hover { background: white; color: var(--primary-dark); }

.section { padding: 70px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 { font-size: 30px; margin-bottom: 8px; }
.section-subtitle { color: var(--text-muted); margin-bottom: 36px; max-width: 600px; }

.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.package-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: white;
  box-shadow: 0 10px 28px rgba(15,110,95,0.12);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.package-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(15,110,95,0.18);
}

.package-image {
  position: relative;
  height: 240px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  background-size: cover;
  background-position: center;
}

.package-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 30px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.package-body { padding: 22px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.package-body h3 { margin: 0; font-size: 21px; }
.package-destination { color: var(--text-muted); font-size: 14px; font-weight: 600; }
.package-description { font-size: 14px; color: var(--text-muted); flex: 1; }
.package-footer { display: flex; align-items: baseline; justify-content: space-between; margin-top: 12px; padding-top: 14px; border-top: 1px dashed var(--border); }
.package-price-label { font-size: 12px; color: var(--text-muted); display: block; }
.package-price { font-weight: 800; color: var(--primary-dark); font-size: 24px; }
.package-duration { font-size: 13px; color: var(--text-muted); }

.loading-text, .empty-text { color: var(--text-muted); }

.about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-direction: column; gap: 10px; }
.checklist li { padding-left: 26px; position: relative; }
.checklist li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: 700; }

.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.stat strong { display: block; font-size: 28px; color: var(--primary-dark); }
.stat span { font-size: 13px; color: var(--text-muted); }

.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; }

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; flex-direction: column; }
.form-row.two { flex-direction: row; gap: 16px; }
.form-row.two label { flex: 1; }
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.contact-form input, .contact-form textarea {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--primary); }
.honeypot { position: absolute; left: -9999px; top: -9999px; }

.form-status { font-size: 14px; min-height: 20px; }
.form-status.success { color: var(--primary-dark); }
.form-status.error { color: #c0392b; }

.contact-info { display: flex; flex-direction: column; gap: 20px; }
.info-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}
.info-card h3 { margin-top: 0; font-size: 16px; }
.social-links { display: flex; flex-direction: column; gap: 8px; }
.social-links a { text-decoration: none; font-weight: 600; }

.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  padding: 24px 0;
  font-size: 13px;
}
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
  z-index: 60;
}

@media (max-width: 860px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .form-row.two { flex-direction: column; }
}

@media (max-width: 720px) {
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: white; flex-direction: column; padding: 16px 20px; border-bottom: 1px solid var(--border); display: none; }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .hero h1 { font-size: 30px; }
}