/* Astram — Estilos custom (complemento ao Tailwind) */

:root {
  --astram-navy: #0A2A4E;
  --astram-navy-dark: #061d38;
  --astram-ocean: #0072CE;
  --astram-sky: #E6F2FB;
  --astram-orange: #F26522;
  --astram-orange-dark: #d4541a;
  --astram-coral: #FFC857;
  --astram-foam: #f5f9fc;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: #1a2332;
}

/* Hero overlay gradiente */
.hero-overlay {
  background: linear-gradient(180deg, rgba(10,42,78,0.55) 0%, rgba(10,42,78,0.75) 100%);
}

/* Card destino — hover */
.destino-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.destino-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -8px rgba(10, 42, 78, 0.25);
}

/* Botão primário */
.btn-primary {
  background: var(--astram-orange);
  color: #fff;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.1s ease;
}
.btn-primary:hover { background: var(--astram-orange-dark); }
.btn-primary:active { transform: scale(0.98); }

/* Tabs do widget */
.tab-active {
  background: #fff;
  color: var(--astram-navy);
  border-radius: 8px 8px 0 0;
  font-weight: 600;
}
.tab-inactive {
  background: transparent;
  color: rgba(255,255,255,0.85);
}
.tab-inactive:hover { color: #fff; }

/* Animação fade-in */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.5s ease forwards; }

/* Scrollbar customizado */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* Accordion */
.accordion-item summary {
  list-style: none;
  cursor: pointer;
}
.accordion-item summary::-webkit-details-marker { display: none; }
.accordion-item[open] .accordion-arrow { transform: rotate(180deg); }
.accordion-arrow { transition: transform 0.2s ease; }

/* Sticky CTA mobile */
@media (max-width: 768px) {
  .mobile-sticky-cta {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #fff;
    padding: 12px 16px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    z-index: 50;
  }
}

/* Skip link acessibilidade */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--astram-navy);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
}
.skip-link:focus { top: 0; }