5G architecture diagram, futuristic, minimalist background, sleek lines, bold fonts, 3D illustration, glowing blue circuits, complex network structure, cloud computing symbols, radio access networks, core networks, user equipment, base stations, routers, switches, fiber optic cables, metallic nodes, holographic projections, neon lights, dark mode, high-tech ambiance, low-angle shot, detailed textures, futuristic fonts, informative annotations.