Conversion

Build a high-performance, agency-grade Hero section called "Conversion" in React 19, TypeScript, and Tailwind CSS with Framer Motion.

## 1. Overview & Visual Objective
**Build a fullscreen hero section with a looping background video, navigation bar, and centered content. Use React, TypeScript, Tailwind CSS, and Lucide React icons. Here are the exact specifications:**

Visual Aesthetics & Mood:
fullscreen looping video backdrop heavy black display font paired with clean neutral sans-serif centered content bold confident marketing energy high contrast direct punchy modern cinematic strong

## 2. Technical Stack & Dependencies
- Framework: React 19 + TypeScript + Vite
- Styling: Tailwind CSS v4 + Lucide React icons
- Animation Engine: Framer Motion (layout animations, spring physics, scroll-linked parallax)