System architecture diagram, modern minimalistic style, white background, 3D illustrations, colorful icons, futuristic fonts, clean lines, simple shapes, subtle gradients, network devices, servers, databases, cloud storage, routers, firewalls, laptops, desktops, mobile phones, tablets, wires, wireless signals, arrows indicating data flow, layered architecture, components interconnected, zoomed-in view, detailed textures, metallic surfaces, glassy reflections, soft lighting, cinematic composition, high-tech atmosphere.