Vitara

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

## 1. Overview & Visual Objective
Create a modern healthcare AI landing page with a full-screen video background hero section with the following exact specifications:

Visual Aesthetics & Mood:
healthcare ai landing white navbar fullscreen video with bottom teal fade elegant inria serif headings tight tracking paired with neutral helvetica calm clinical trustworthy fresh professional polished serene

## 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)