shan-fsd/projects ? reverse-engineered prompt

Build me a simple, polished TypeScript web app that runs in the browser and looks good on desktop and mobile.

I want a clean landing page with a modern feel, a few interactive sections, and enough structure that I can easily expand it later. Make it responsive, easy to navigate, and pleasant to use. If you need to, look up current docs online for anything you’re unsure about and keep the implementation straightforward.

Please set it up so the app works smoothly from a fresh install, and make sure the code is organized in a way that’s easy to maintain.