Weblex Dark Hero

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

## 1. Overview & Visual Objective
Create a dark, full-screen hero section with a background video and a transparent navbar.

Visual Aesthetics & Mood:
dark full-screen hero transparent navbar green primary accent dot muted grey links seamless video loop fading to black and back rounded-full cta clean minimal dark modern sleek smooth restrained

## 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)