Wireless lan, modern office, 3D futuristic design, sleek metal routers, glowing blue lights, complex circuitry, wires tangled like spider webs, multiple monitors displaying network diagrams, a technician in a white shirt, glasses, black hair, focused expression, leaning over the router, fingers moving swiftly on the keyboard, fluorescent lighting, air-conditioned atmosphere, clean minimalist background, shallow depth of field, detailed textures, realistic rendering.