3D 场景0:12# Auren Header
A cinematic, scroll-scrubbed 3D hero header for the luxury/fantasy brand "AUREN" where a full-screen background video plays frame-by-frame as the user scrolls through a 500vh section, with sequential timed overlays (title, description, feature cards, final title) revealing themselves at specific video timestamps.
## Tech stack
- React 18+ with "use client" directive (Next.js App Router compatible)
- framer-motion (all overlay entrance/exit animations, AnimatePresence, staggered per-character reveals)
- gsap + gsap/ScrollTrigger (scroll-driven scrubbing that maps scroll progres…@iamtanzil_Three.jsGSAP
