retro futuristic laser, neon grid background. synthwave 80s style, neon color. starry sky background, mesh, grid floor, mountain.

threedimensional perspective futuristic background cyberspace technology synthwave geometric vaporwave mountain backdrop template abstract computer horizon vintage virtual graphic digital starry vector future poster modern design retro laser style color floor scifi plane cyber synth party shiny night stars space neon grid mesh dark blue game wave glow line 80s sky 90s