Design a surreal 3D platform environment where gravity is inverted. Platforms float mid-air at different angles and heights, connected by twisted staircases, ladders, and narrow bridges. Include floating rocks, glowing energy orbs, and portals emitting soft neon light. The scene has a dark, moody atmosphere with mist and subtle particle effects. Objects and platforms have slightly distorted shapes to create a dreamlike feeling. Integrate interactive elements like levers, crates, and switches with glowing highlights. Ensure clean low-poly geometry optimized for real-time game performance. Include ambient details like hovering particles, faint shadows, and soft lighting gradients to enhance depth and immersion.