Modern 5G network infrastructure, futuristic architecture diagram, sleek lines, metallic texture, complex structures, neon lights, urban cityscape background, high-rise buildings, skyscrapers, night scene, dark blue tone, soft glow, detailed circuit boards, routers, servers, antennas, satellite dishes, fiber optic cables, high-speed data transmission, wireless communication, 3D visualization, isometric perspective, cinematic lighting, depth of field, futuristic ambiance.