- Add comprehensive Serbian translation file (sr.json) with all UI strings
- Add comprehensive English translation file (en.json) with all UI strings
- Update Serbian root pages (/, /products, /products/[slug], /about, /contact) to use getTranslations()
- Update English pages (/en/*) to use getTranslations()
- Replace all hardcoded strings with translation keys
- Add middleware.ts for locale detection (URL path, cookie, Accept-Language)
- Update routing.ts to include en, de, fr locales
- Update layout.tsx with NextIntlClientProvider and dynamic lang attribute
- Create EN/DE/FR homepages, product listings, product details, about, and contact pages
- Serbian remains at root URL (/products, /about, /contact)
- English at /en/*, German at /de/*, French at /fr/*
- Fix newsletter subscribe box centering on homepage
- Fix header overlap on product pages (pt-[72px] instead of pt-[100px])
- Add scroll-mt-[72px] for smooth scroll anchor offset
- Add HeroVideo component with video hero placeholder
- Add REDESIGN_SPECIFICATION.md with 9-phase design plan
- Clean up globals.css theme declarations and comments
- Update Header with improved sticky behavior and cart
- Update ProductDetail with better layout and spacing
- Update CartDrawer with improved slide-out cart UI
- Add English translations for updated pages
- Various CSS refinements across pages
