Flowmint is a complete three-page marketing site for a software product: a long-form landing page, a dedicated pricing page with a feature comparison table, and an about page with story, stats, values and team. Everything that should be interactive is: the monthly/yearly price toggle, the animated FAQ accordion, the mobile menu, the dark/light switch and a waitlist form that validates email, saves signups to localStorage and shows a friendly success message. The one place a real backend belongs is isolated in a single function marked with a TODO.

It is plain HTML, CSS and vanilla JavaScript with no build step, no libraries and no external requests. Swap in your product name, copy and colors (all design tokens are CSS variables) and you can ship the same day.