@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}
.animate-float {
    animation: float 3s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}
.animate-pulse-slow {
    animation: pulse 4s ease-in-out infinite;
}
.bg-gradient-primary {
    background: linear-gradient(135deg, #553C9A 0%, #9F7AEA 100%);
}
.bg-gradient-secondary {
    background: linear-gradient(135deg, #F6AD55 0%, #ED8936 100%);
}
.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.transition-all {
    transition: all 0.3s ease;
}
.destination-card:hover .destination-overlay,
.destination-card.group:focus-within .destination-overlay {
    opacity: 1;
}
.destination-overlay {
    transition: opacity 0.3s ease;
}

/* Additional style for fade-in animation (needed by JS) */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out forwards;
  opacity: 0; /* Start hidden */
}

/* Focus styles for accessibility */
button:focus, a:focus, input:focus, select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(159, 122, 234, 0.4); /* Purple-500 with opacity */
}

/* Specific focus for radio group buttons */
.flight-type-btn:focus {
   box-shadow: 0 0 0 2px rgba(159, 122, 234, 0.4);
}

/* Remove default arrow on select and add custom */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: none; /* Ensure no residual native arrow */
    padding-right: 2.5rem; /* Make space for custom arrow */
}

/* Ajuste para el desplazamiento suave a las secciones */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem; /* Ajuste para compensar la altura de la barra de navegación */
}

/* Estilo para enlaces de navegación activos */
.nav-link-active {
    color: #805AD5; /* Purple-700 */
    border-bottom-color: #805AD5;
}