Himesh-D/AlgoMotion ? reverse-engineered prompt

Build me a browser app called AlgoMotion that helps people understand algorithms by watching them run step by step.

I want a polished landing page with a smooth animated intro, a modern glassy look, and a clear path into the main visualizer. After that, the app should let me enter an array or string, tweak a few parameters, and run a simple JavaScript algorithm snippet so I can see what happens in real time. It should have controls to play, pause, move forward, and move backward through each step, and it should show useful variable updates like pointers, indices, and sums in a clear side panel or floating chips.

Make it feel interactive and easy to use, with nice animations and responsive layout. If you need to look up current docs online for the animation or build tools, feel free to do that.