/*
 * Feature Section
 * Grid of features with icons, titles, descriptions
 * Layouts: grid (default), horizontal
 */

.feature-section {
  padding: var(--space-12) var(--space-6);
}

.feature-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-10);
}

.feature-section-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.feature-section-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-hover);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* Horizontal layout */
.feature-horizontal {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.feature-horizontal .feature-card {
  flex-direction: row;
  gap: var(--space-4);
  align-items: flex-start;
}

/* Responsive */
@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .feature-horizontal {
    grid-template-columns: repeat(2, 1fr);
  }
}