QuantumBreakz/CoachUp ? reverse-engineered prompt

Build me a premium coaching website for a triathlon coach that feels modern, polished, and high end.

I want a landing page with a strong hero section, an about section, coaching packages, testimonials or success stories, a scrolling image showcase of athletes, and a clean contact or signup area. The design should feel glassy and luxurious, with smooth animations as people scroll and interact with the page. Make it work well on phones, tablets, and large screens too.

Add a way for people to book a discovery call using Calendly, and a simple checkout flow for paid coaching plans using Stripe. Keep the whole experience fast and smooth, and make the page feel impressive without being cluttered. If you need to look up current docs online for Stripe or Calendly, feel free to do that.