Itziar Zameza García
52472588fa
refactor: separate CSS and JavaScript into external files
- Extract inline CSS styles to css/styles.css
- Glass morphism effects (.glass, .dark .glass)
- Iridescent background gradients
- Fluid blob shape animations
- Extract all JavaScript to js/main.js
- Theme toggle functionality with localStorage persistence
- Smooth scroll navigation functions
- Modal open/close management
- Keyboard event handlers (ESC to close modals)
- Comprehensive JSDoc comments for maintainability
- Update index.html with external file references
- Remove legacy theme-toggle.js and language-toggle.js
- Improve cacheability and maintainability
- Reduce inline code bloat in HTML (60KB → ~950 bytes JS link)