Build a high-fidelity, interactive prototype for "Geknown", a vertically-integrated D2C genomics startup. The app uses AI agent swarms to analyze user DNA and output a living report.

You must act as an elite Frontend Engineer and UI/UX Designer. Use React, Tailwind CSS, Framer Motion (or simple CSS transitions if preferred), and Lucide React icons. All components should be contained in one or two files for a seamless prototype.

1. Design Language: "Sophisticated Dark"

Please adhere strictly to this aesthetic, avoiding generic Tailwind defaults.

2. State & Routing

Create a simple state route ('landing' | 'dashboard') to switch between views without a real router.

3. View 1: The Landing Page

A 50/50 split-screen layout (flex-col md:flex-row).

4. View 2: The Dashboard

A full-screen, unscrollable container (h-screen overflow-hidden flex) split into three columns.

Bring this to life with high attention to detail on the padding, borders, typography weight contrasts, and the overarching "dark prestige tech" vibe.