Cascade Hero

Create a premium landing page website section inspired by “Cascade Hero”.

Goals:
– Pixel-conscious dark UI with expressive typography and restrained motion
– Hero + supporting sections, mobile-first responsive layout
– Use modern stack: React, Tailwind CSS, subtle CSS/JS motion
– Include clear CTA and believable demo content

Description context: Conversion-focused landing with staggered feature reveal.

Output clean, production-ready frontend code.