/**
 * Card Component Styles
 * 
 * Reusable card component for displaying content.
 * Uses CSS variables for colors - no hardcoded values.
 */

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Card Image */
.card__image {
  width: 100%;
  height: auto;
  overflow: hidden;
  background-color: var(--color-bg-primary);
}

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

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

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

.card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card__body {
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex: 1;
}

.card__body p {
  margin-bottom: var(--spacing-md);
}

.card__body p:last-child {
  margin-bottom: 0;
}

.card__footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-subtle);
}

/* Card Variants */
.card--elevated {
  box-shadow: var(--shadow-md);
}

.card--elevated:hover {
  box-shadow: var(--shadow-xl);
}

.card--bordered {
  border-width: 2px;
  border-color: var(--color-border-accent);
}

.card--featured {
  border-color: var(--color-accent-primary);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(0, 191, 200, 0.05) 100%);
}

/* Responsive */
@media (max-width: 768px) {
  .card {
    border-radius: var(--radius-md);
  }

  .card__content {
    padding: var(--spacing-md);
  }

  .card__title {
    font-size: var(--font-size-lg);
  }

  .card__subtitle {
    font-size: var(--font-size-xs);
  }

  .card__body {
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  .card__content {
    padding: var(--spacing-sm);
  }

  .card__title {
    font-size: var(--font-size-base);
  }
}