Nishant7Adhikari/keepmoviez ? reverse-engineered prompt

Build me a simple movie website that feels like a small app people can use in the browser and on their phone.

It should have a clean homepage where users can browse movies, open a movie page, and see basic details like title, poster, description, and whatever other useful info fits naturally. I’d like it to work well offline too, and behave like an installable app with a nice icon and splash style experience.

Make it fast, simple, and easy to navigate, with a polished look and a few helpful pages like an offline screen and a not found page. If there’s any data or movie content that needs to be loaded or maintained, keep that part easy to update. Please make it feel like a real modern movie browsing experience, and look up current docs online if you need to.