Client server architecture diagram, futuristic, digital, 3D illustration, detailed network devices, routers, servers, computers, laptops, mobile phones, tablets, switches, modems, cables, wires, circuit boards, microchips, CPUs, RAM, GPUs, screens, keyboards, mice, ergonomic design, modern office interior, glass tables, leather chairs, cityscape background, skyscrapers, night scene, neon lights, foggy atmosphere, cinematic composition, 3/4 view angle, warm color tone, ambient lighting.