- Replace embedded SVG code with external play.svg file
- Update HTML to use <img src='play.svg'> for cleaner code
- Update CSS selector from 'svg' to 'img' element
- Maintain all existing functionality and styling
- Improve code maintainability and separation of concerns
- Enable better caching and easier SVG updates
- Replace text button with beautiful SVG play button
- Position button over center of video with responsive sizing
- Add smooth hover and click animations
- Hide button after click and enable native browser controls for 2D
- Maintain VR functionality when supported
- Add proper accessibility with aria-label
- Responsive design works on mobile and desktop
