- Nav menu is now a fixed fullscreen overlay (opacity fade)
- Header stays at 3.5rem height, no height animation
- Burger has 3 lines, middle fades out on open
- Body scroll locked with overflow: hidden when menu open
- Various mobile layout fixes (handles, system, footer padding)
- Header full-width with no border-radius on mobile
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add burger menu with open/close animation and scroll lock
- Add nav-logo element for mobile header
- Hide nav links on mobile, reveal in fullscreen overlay
- Add title, meta description, Open Graph and Twitter Card tags
- Add canonical URL
- Various SCSS adjustments (hero line-height, excerpt font-weight)
- Fix asset paths
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
