The Jarvis Playground homepage has been completely redesigned. The old Three.js particle canvas with density/friction sliders is gone, replaced by a clean card-grid hub layout.

What's new:

• Hero header with gradient title animation
• Featured card linking to the full Explore Hub
• Curated sections: Games, Gallery & Media, Tools, Labs & Experiments
• Color-coded badges — cyan, purple, green, orange
• Live status bar with animated pulse indicator
• Fully responsive — 3-col → 2-col → 1-col
• Zero JS dependencies — no more Three.js on the homepage

Faster, cleaner, and immediately useful. Navigate to any experience from the front page.