neon sunset, a digital grid foreground, and a star-studded sky.

synthwave landscape space galaxy neon sunset digital grid foreground star-studded sky visual journey back 80s inspired graphic scifi futuristic vector background party flyer techno poster 1980s 80 80s background 90s abstract club computer design digital disco electro electronic flyer future futuristic galaxy game geometric graphic grid landscape laser light modern music neon night party poster purple retro sci-fi skyline space style summer sun sunset synth techno technology universe vector vintage virtual wave