/**
 * Card Grid Styles
 * Container width: 75rem (1200px)
 * 4 cards per row on desktop with responsive breakpoints
 */

/* Block wrapper */
.block-cards {
  position: relative;
  margin-bottom: var(--space-8);
}

/* Ensure contextual links appear on block */
.block-cards .contextual {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 100;
}

/* Card Grid Container */
.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin: var(--space-16) auto;
  max-width: var(--block-container-contain);
}

/* Direct children of card-grid (the wrapper divs from Drupal) */
.card-grid > div {
  display: contents;
}

.card-grid > div > div {
  display: flex;
  flex: 0 0 calc(25% - calc(var(--space-6) * 0.75));
  max-width: calc(25% - calc(var(--space-6) * 0.75));
  min-width: 0;
}

/* Card Wrapper Link */
.card-wrapper {
  text-decoration: none;
  color: inherit;
  display: flex;
  width: 100%;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card-wrapper:hover {
  transform: translateY(-4px);
}

.card-wrapper:after {
  display: none;
}

.card-wrapper:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  text-decoration: none;
}

.card-wrapper:focus::after {
  text-decoration: none;
}

/* Card Base Styles */
.card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--color-background);
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.card--linked:hover {
  box-shadow: var(--shadow-lg);
}

/* Card Image */
.card__image {
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-background-alt);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.card--linked:hover .card__image img {
  transform: scale(1.05);
}

/* Card Content */
.card__content {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin: 0 0 var(--space-3) 0;
  line-height: 1.4;
  color: var(--color-text);
}

.card__text {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text-light);
  margin: 0 0 var(--space-4) 0;
  flex-grow: 1;
}

.card__link-text {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
  display: inline-block;
}

.card--linked:hover .card__link-text {
  color: var(--color-primary-dark);
}

/* Responsive Breakpoints */

/* Large Desktop: 4 cards per row (default) */
@media (min-width: 1024px) {
  .card-grid > div > div {
    flex: 0 0 calc(25% - calc(var(--space-6) * 0.75));
    max-width: calc(25% - calc(var(--space-6) * 0.75));
  }
}

/* Tablet: 3 cards per row */
@media (max-width: 1023px) and (min-width: 768px) {
  .card-grid {
    gap: var(--space-4);
  }
  
  .card-grid > div > div {
    flex: 0 0 calc(33.333% - calc(var(--space-4) * 0.667));
    max-width: calc(33.333% - calc(var(--space-4) * 0.667));
  }
}

/* Small Tablet: 2 cards per row */
@media (max-width: 767px) and (min-width: 480px) {
  .card-grid {
    gap: var(--space-4);
  }
  
  .card-grid > div > div {
    flex: 0 0 calc(50% - calc(var(--space-4) * 0.5));
    max-width: calc(50% - calc(var(--space-4) * 0.5));
  }
  
  .card__content {
    padding: var(--space-4);
  }
  
  .card__title {
    font-size: var(--text-lg);
  }
}

/* Mobile: 1 card per row */
@media (max-width: 479px) {
  .card-grid {
    gap: var(--space-4);
    padding: 0 var(--space-2);
  }
  
  .card-grid > div > div {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .card__content {
    padding: var(--space-4);
  }
  
  .card__title {
    font-size: var(--text-lg);
  }
  
  .card__text {
    font-size: var(--text-sm);
  }
}


/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .card-wrapper:hover {
    transform: none;
  }
  
  .card--linked:hover .card__image img {
    transform: none;
  }
}