square background with grids in the style of y2k 00s, 90s. for cover retro wave, syntwave.

grid y2k shape background pattern vector wormhole graphic 3d futuristic wireframe mesh retro abstract cyberpunk digital tech neon rave geometry illustration vaporwave frame design space poster line black card geometric future set surreal perspective psychedelic element acid punk brutalism 00s 90s brutal cool cyber scifi techno trendy