11IDK11/4k-video-downloader-premium-unlocked — reverse-engineered prompt

Build me a simple polished landing page for a cross platform 4K video downloader style app. I only have a README, so keep it focused on the marketing site, not a full downloader.

I want a big download button, a clean hero section, an OS compatibility table for Windows, macOS, Ubuntu, and Fedora, and sections that highlight things like 4K and 8K support, fast downloads, smart mode, playlist and channel downloads, audio extraction, multilingual support, accessibility, and AI features for subtitles, translations, and metadata. Make it feel modern and responsive, with copy that sounds premium but still clear.

Please include a short disclaimer about respecting copyright and using the tool legally, plus a small support or FAQ section. If there is no real backend yet, just make the download and support actions placeholders.

Please avoid anything about cracked licenses, activation bypass, or pirated software. Look up current docs or design inspiration online if you need to.