AI Automation

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

## 1. Overview & Visual Objective
Build a React + Vite + Tailwind CSS landing page for an AI agency called "COGNITRA". Use `framer-motion` for animations and `lucide-react` for icons. The design uses "Helvetica Now Var" font throughout. Here is the exact specification:

Visual Aesthetics & Mood:
fixed fullscreen video background ai agency neutral variable helvetica typography fade-up scroll reveals smooth custom easing clean minimal professional modern restrained polished sleek

## 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)