Critical fixes:
- Add group class to Card component for image zoom on hover
- Create Skeleton, EmptyState, and Pagination UI components
- Add proper empty state to PostsListBlock instead of returning null
Visual consistency:
- Fix Button hover states (subtler secondary/tertiary transitions)
- Add badge variants for FavoritesBlock with German labels
- Increase overlay opacity in HeroBlock/VideoBlock for better contrast
Accessibility improvements:
- Add skip-to-content link in layout for keyboard navigation
- Add focus-visible states to FAQ accordion and Testimonials carousel
- Implement focus trap in MobileMenu with proper ARIA attributes
- Enhance 404 page with helpful navigation links
Polish:
- Fix DividerBlock text contrast
- Fix lint errors (Link component, const declaration)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
