umutxyp/discord-bot-website ? reverse-engineered prompt

Build me a sleek marketing website for Beatra, a free Discord music bot, with a really polished modern look and smooth responsive layout on desktop and mobile.

I want the site to feel premium and eye catching, with a home page that shows off the bot, a commands page, a premium plans page with tabs for different plan types, a partners page, and simple Terms of Service and Privacy Policy pages. It should support multiple languages, with a clean language switcher and locale based routes, and it should send people to the right language automatically when they first visit.

Please make the header include navigation, an invite button, a mobile menu, and a live style customizer so users can preview theme changes. Keep the design optimized for SEO and ready for production, and use the existing logo and public images where needed. If you need current docs for the framework or UI system, look them up online first.