:root {
  --brand-green: #0f7b6c;
  --brand-sun: #f3b13f;
  --brand-ink: #14213d;
  --soft-blue: #e9f6f7;
  --sand-light: #fff7ea;
}

body {
  color: var(--brand-ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.navbar {
  box-shadow: 0 8px 30px rgba(20, 33, 61, 0.08);
}

.btn-brand {
  --bs-btn-bg: var(--brand-green);
  --bs-btn-border-color: var(--brand-green);
  --bs-btn-hover-bg: #0b6458;
  --bs-btn-hover-border-color: #0b6458;
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
}

.btn-outline-brand {
  --bs-btn-color: var(--brand-green);
  --bs-btn-border-color: var(--brand-green);
  --bs-btn-hover-bg: var(--brand-green);
  --bs-btn-hover-border-color: var(--brand-green);
  --bs-btn-hover-color: #fff;
}

.hero {
  min-height: 82vh;
  background:
    linear-gradient(90deg, rgba(11, 42, 50, 0.82), rgba(11, 42, 50, 0.35)),
    url("https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1800&q=85") center/cover;
  color: #fff;
  display: flex;
  align-items: center;
}

.hero .lead {
  max-width: 680px;
}

.section-soft {
  background: var(--soft-blue);
}

.section-warm {
  background: var(--sand-light);
}

.tour-card {
  border: 1px solid rgba(20, 33, 61, 0.1);
  border-radius: 8px;
  overflow: hidden;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tour-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 45px rgba(20, 33, 61, 0.12);
}

.tour-card img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
}

.badge-route {
  background: rgba(15, 123, 108, 0.12);
  color: var(--brand-green);
}

.price {
  color: var(--brand-green);
  font-size: 1.35rem;
  font-weight: 800;
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(243, 177, 63, 0.22);
  color: #9b6200;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.form-panel {
  border-radius: 8px;
  border: 1px solid rgba(20, 33, 61, 0.1);
  box-shadow: 0 20px 60px rgba(20, 33, 61, 0.1);
}

.footer {
  background: #10252c;
  color: rgba(255, 255, 255, 0.82);
}

.footer a {
  color: #fff;
}

@media (max-width: 767.98px) {
  .hero {
    min-height: 76vh;
  }

  .hero h1 {
    font-size: 2.3rem;
  }
}