Build Unit

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

## 1. Overview & Visual Objective
Create an ultra-refined, interactive Agency with cinematic transitions and smooth spring physics.

Visual Aesthetics & Mood:
black dev agency portfolio dark brick red accent liquid glass gradient panels purple selection modern rounded sans-serif code-bracket branding dark technical confident sleek modern high contrast structured

## 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)