Futuristic 5G NSA architecture, sleek modern building, metallic structure, angular lines, LED lights, glass facade, cityscape, urban landscape, night scene, neon lights reflection on wet asphalt, rainy atmosphere, dramatic ambient lighting, low-angle shot, cinematic composition, high-tech details, intricate circuit boards, routers, servers, antennae, satellite dishes, 3GPP logo, wireless signal waves, futuristic interior, control room, monitoring screens, technicians in white lab coats.