/**
 * Feature Cards Component
 * Grid-based feature showcase with hover effects and responsive layout
 */

.features-preview {
  padding: var(--spacing-3xl) 0;
  background: var(--color-background);
}

.features-preview__heading {
  text-align: center;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.2;
}

.features-preview__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(139, 92, 246, 0.2);
}

.feature-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: block;
  line-height: 1;
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.feature-card__text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin: 0;
}

/* Responsive: Single column on mobile */
@media (max-width: 768px) {
  .features-preview__grid {
    grid-template-columns: 1fr;
  }

  .features-preview__heading {
    font-size: var(--font-size-xl);
  }
}