/* ===================================
   Trip Cards Section
   =================================== */

#trip-cards {
  padding: var(--space-10) var(--space-4);
  background-color: var(--color-bg);
}

.trip-cards-container {
  max-width: var(--container-xl);
  margin: 0 auto;
}

/* Cards Grid */
.trip-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

/* Individual Card */
.trip-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(20px);
}

.trip-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.trip-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Card Image Container */
.trip-card-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9; /* More compact on mobile */
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.trip-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.trip-card:hover .trip-card-image {
  transform: scale(1.05);
}

/* Card Content */
.trip-card-content {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-grow: 1;
}

.trip-card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  line-height: 1.3;
  margin: 0;
}

.trip-card-description {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text-light);
  margin: 0;
  flex-grow: 1;
}

/* Card Footer */
.trip-card-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.trip-card-price {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.trip-card-price-label {
  font-size: var(--text-xs);
  color: var(--color-text-lighter);
  font-weight: var(--font-weight-normal);
  display: block;
  margin-bottom: var(--space-1);
}

.trip-card-link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: all var(--transition-fast);
}

.trip-card-link:hover {
  gap: var(--space-2);
}

.trip-card-link::after {
  content: '→';
  font-size: var(--text-lg);
}

/* Tablet */
@media (min-width: 768px) {
  #trip-cards {
    padding: var(--space-20) var(--space-6);
  }

  .trip-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
  }

  .trip-card-image-wrapper {
    aspect-ratio: 4 / 3; /* Restore taller aspect ratio for larger screens */
  }

  .trip-card-content {
    padding: var(--space-8);
    gap: var(--space-4);
  }

  .trip-card-title {
    font-size: var(--text-3xl);
  }

  .trip-card-description {
    font-size: var(--text-lg);
    line-height: 1.7;
  }

  .trip-card-footer {
    flex-direction: column;
    gap: var(--space-3);
    padding-top: var(--space-4);
  }

  .trip-card-price {
    font-size: var(--text-lg);
  }

  .trip-card-price-label {
    font-size: var(--text-sm);
  }

  .trip-card-link {
    font-size: var(--text-base);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  #trip-cards {
    padding: var(--space-24) var(--space-8);
  }

  .trip-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
  }
}

/* Large Desktop - 3 columns */
@media (min-width: 1280px) {
  .trip-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Stagger animation for initial load */
.trip-card:nth-child(1) { transition-delay: 0.1s; }
.trip-card:nth-child(2) { transition-delay: 0.2s; }
.trip-card:nth-child(3) { transition-delay: 0.3s; }
.trip-card:nth-child(4) { transition-delay: 0.4s; }
.trip-card:nth-child(5) { transition-delay: 0.5s; }
.trip-card:nth-child(6) { transition-delay: 0.6s; }