- Remove GPU-intensive shader from hero section
- Combine hero with problem section for immediate impact
- Add before/after demo directly in first viewport
- Move "works with" logos inline with CTA
- Remove redundant "Common AI defaults" tags
- Add three-way theme toggle (light/system/dark)
- Persist theme preference to localStorage
- Position toggle in bottom-right corner
- Fix dark mode throughout:
- Update glass terminal and source window backgrounds
- Add CSS custom properties for framework category colors
- Muted dark backgrounds with brighter text for cards
- Replace smooth scroll with instant jump for anchor links
- Remove Lenis smooth scroll library dependency
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>