buraksal52/Physim — reverse-engineered prompt

Build me an interactive physics learning website called Physim in this existing Next.js project. I want it to feel like a simple study platform for students, with a clean home page, a textbook section for reading physics topics, quizzes to check understanding, and interactive simulations that help explain concepts visually.

Please make the first version polished and usable, not just a blank template. Add a few starter topics like motion, forces, energy, waves, and electricity. Each topic should have a short lesson, a small quiz with instant feedback, and if it makes sense, a basic simulation area where the user can change values and see what happens. Keep the language student friendly and easy to understand.

Use the existing app structure and TypeScript setup. Make it responsive, organized, and nice looking. If you need current Next.js details, look them up online. I want to be able to run it locally with npm run dev and immediately explore the learning platform.