Build a React application called "Dilroom". It is an automated due diligence platform for Venture Capitalists to verify startup metrics against real-time data sources (Stripe, Plaid, Gusto, etc.).

Visual Style & Theme:

• Mode: Dark Mode Only. Use a deep background (bg-slate-950) with slate-200 text.
• Palette:
  • Primary: Blue (blue-600 for accents, blue-500 for glows).
  • Status Colors: Red for discrepancies/fraud, Green for verified/connected.
• Aesthetic: Modern "Founder Mode" vibe. Use glassmorphism (backdrop-blur), subtle gradients, and glowing borders (shadow-[0_0_15px_rgba...]) on active elements.
• Font: Inter or similar sans-serif.

Tech Stack:

• React
• Tailwind CSS
• lucide-react for icons.
• recharts for financial charts.

Core Functionality & User Flow:

The app should have 3 distinct view states managed by a state variable: LANDING -> SETUP -> DASHBOARD.

1. Landing Page (LANDING)

• Header: Logo (text "Dilroom" with a stylized "Dr" icon) and a "Launch Demo" button.
• Hero Section:
  • Headline: "Due diligence, done in seconds."
  • Subhead: "Connect your banking, accounting, and payment stacks. Dilroom automatically cross-references data to verify revenue, runway, and churn for investors."
  • CTA Button: "Start Verification".
• "The Problem" Section: Highlight the "Shiloh Effect". Explain how manual diligence (PDFs) can be faked, but API access is the source of truth. Use a comparison card showing "Bank Statements (Editable)" vs "Direct API (Verified)".
• Features Grid: 3 cards explaining the process: Connect Sources, Auto-Verification, Certified Data Room.

2. Integration Hub (SETUP)

• Goal: Simulate the founder connecting their data sources.