Abstract Neon Cyber Grid: Vibrant Blinking and Flickering Lights in a Dynamic Abstract Dark Red Blue Purple Animation Background

red glowing neon grid blue blinking simple pulsating flickering black abstract style fractal mesh network visualization animation dynamic geometry halftone motion retro wallpaper texture technology shape pattern geometric dot digital design background dark point modern light graphic gradient futuristic concept square lights hitech vibrant minimalistic cyber intricate patterned luminous