Neon Megacity Rising in a Mountain Valley

Nighttime cyberpunk city carved into a dramatic mountain valley. Skyscrapers cling to sheer rock faces, their glass and concrete facades lit with neon signage in multiple languages. Holographic billboards shimmer above rain-slick streets; neon reflections ripple across puddles and a winding river. Suspended aerial walkways thread between cliff edges, maglev trains hiss along cliffside tracks, drones dart through misty air. The valley floor is crowded with markets, steaming vents, and street-level graffiti; the slopes above host pine trees and a distant waterfall that blends with city light. Ultra-detailed, cinematic lighting, moody film-noir vibe, hyper-real textures, 8k resolution, electric blues, pinks, and violets.