/* ============================================
   Card Component
   ============================================ */

   .card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition:
      transform var(--transition-base),
      box-shadow var(--transition-base),
      border-color var(--transition-base),
      background-color var(--transition-base);
  }
  
  .card--shadow {
    box-shadow: var(--shadow-sm);
  }
  
  .card--shadow:hover,
  .card--shadow:focus-within {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-2xl);
  }
  
  .card--clickable {
    cursor: pointer;
  }
  
  .card--clickable:hover,
  .card--clickable:focus-within {
    transform: translateY(-4px);
  }
  
  .card__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background-color: var(--color-bg-tertiary);
  }
  
  .card__media--tall {
    aspect-ratio: 4 / 5;
  }
  
  .card__media--square {
    aspect-ratio: 1 / 1;
  }
  
  .card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
  }
  
  .card:hover .card__image,
  .card:focus-within .card__image {
    transform: scale(1.05);
  }
  
  .card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  }
  
  .card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 32px;
  }
  
  .card__eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  
  .card__title {
    margin-bottom: var(--space-md);
    color: var(--color-text);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.01em;
  }
  
  .card__text {
    flex: 1;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
  }
  
  @media (min-width: 768px) {
    .card__text {
      font-size: var(--font-size-base);
    }
  }
  
  .card__footer {
    margin-top: var(--space-lg);
  }
  
  /* Glass card variant */
  .card--glass {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-color: rgba(255, 255, 255, 0.1);
  }
  
  .card--glass:hover,
  .card--glass:focus-within {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
  }
  
  .card--glass .card__title {
    color: #fff;
  }
  
  .card--glass .card__text {
    color: rgba(255, 255, 255, 0.8);
  }
  
  /* Gradient cards */
  .card--gradient-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border: 0;
  }
  
  .card--gradient-primary .card__title,
  .card--gradient-primary h3 {
    color: #fff;
  }
  
  .card--gradient-primary .card__text {
    color: rgba(255, 255, 255, 0.9);
  }
  
  .card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    border-radius: var(--radius-lg);
    transition:
      transform var(--transition-base),
      color var(--transition-base),
      background-color var(--transition-base);
  }
  
  .card--gradient-primary .card__icon {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
  
  .card:hover .card__icon,
  .card:focus-within .card__icon {
    transform: scale(1.1);
  }
  
  /* Stat number card */
  .stat-card {
    padding: var(--space-xl);
    text-align: left;
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
  }
  
  .stat-card__value {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    letter-spacing: -0.03em;
  }
  
  .stat-card__unit {
    margin-left: var(--space-sm);
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
  }
  
  .stat-card__label {
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  
  .stat-card__description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
  }
  
  @media (max-width: 767px) {
    .card__body {
      padding: 24px;
    }
  
    .stat-card {
      padding: var(--space-lg);
    }
  }
  
  @media (prefers-reduced-motion: reduce) {
    .card,
    .card__image,
    .card__icon {
      transition: none;
    }
  
    .card--clickable:hover,
    .card--clickable:focus-within,
    .card:hover .card__image,
    .card:focus-within .card__image,
    .card:hover .card__icon,
    .card:focus-within .card__icon {
      transform: none;
    }
  }