- Resize image.png from 2816x1536 to 1400x764 (7.3MB → 1.9MB, -74%)
- Add image.webp version (201KB, -97% vs original)
- Update nginx.conf to auto-serve WebP via Accept header negotiation
- Update LandingPage.tsx to use <picture> with WebP source + lazy loading
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>