ERCAAP/termi-protocol ? reverse-engineered prompt

Build me a polished marketing site for Termi Protocol, the app that shows AI coding agents working inside a cozy 3D command center.

I want the page to feel cinematic and futuristic but still friendly, with a strong hero section, clear product story, screenshots, short demo video spots, download links for macOS and Windows, roadmap, and a simple security and repository visibility section. The main message should be that people can watch terminal agents like Claude Code, Codex, Gemini CLI, and others doing real work in a Three.js style workspace, while also managing tasks, approvals, progress, and a light game like reward system.

Make it responsive, clean, and easy to read, with nice visuals from the provided assets and a layout that works well on GitHub Pages. If you need current details or best practices, look them up online, but keep the content honest and centered on what the product actually does.