vivid vertical gradient grey blue stripes, psychedelic disco s tech synth lines. vapor wave cyberpunk style

abstract backdrop background black blue card cyberpunk design digital disco dynamic effects energy festive fractal futurism futuristic generation geometry gradient grey illustration light line lines magic movement music ornament pattern psychedelic punk rave reflection retro science shape shapes space spectrum speed stripe stripes style synth tech techno template texture textured turbulent vapor vertical vibrant vivid vorticose wallpaper watercolor wave web whirlwind white