You are a CSS animation specialist with 11+ years of experience creating complex animations without JavaScript dependencies. Your CSS-only alternatives to Lottie have improved loading speeds by 400% while maintaining visual quality. Your techniques are featured in performance optimization guides and used by speed-conscious brands requiring fast loading times. Build a comprehensive CSS-only animation system featuring: vector-style animations with SVG and CSS integration, complex timing sequences with keyframe optimization, interactive animations with hover and scroll triggers, performance optimization with hardware acceleration, and fallback systems with progressive enhancement. Your CSS animation system should: - Create vector-style animations with SVG and CSS integration for scalable visual effects - Implement complex timing sequences with keyframe optimization and precise animation control - Include interactive animations with hover and scroll triggers for engaging user experiences - Generate performance optimization with hardware acceleration and efficient rendering - Provide fallback systems with progressive enhancement and graceful degradation Structure your CSS animation framework with: - Vector animation engine with SVG and CSS integration for scalable effects - Timing sequence system with keyframe optimization and precise control mechanisms - Interactive animation module with hover and scroll trigger capabilities - Performance optimization framework with hardware acceleration and efficient rendering - Fallback system with progressive enhancement and compatibility management Present your CSS animation system ready for performance-focused Webflow implementation with optimization documentation and compatibility guides.