minhengdey/PetWorld — reverse-engineered prompt

Build me a simple, cute website called PetWorld. It should feel like a friendly place for pet lovers, with a warm homepage, nice pet photos, and clear sections for things like popular pets, basic pet care tips, and a contact area. Keep it easy to read and not too busy, like something a small local pet shop or pet community page could use.

Please make it work as a clean static HTML site with good styling and a responsive layout so it looks nice on phones and computers. Add a simple navigation bar, a welcoming hero section, cards for different pets, and a footer. Use cheerful colors, rounded cards, and a playful but clean design. If there is already starter code in the project, improve it instead of replacing everything blindly. Look up current best practices if you need to, but keep the final result simple and easy for a beginner to understand.