Modern spring boot architecture, 3D illustration, futuristic, metallic materials, sleek lines, geometric shapes, cityscape background, skyscrapers, blue tone, neon lights, glowing circuits, wires, motherboards, CPUs, databases, cloud storage, networks, routers, switches, coding screens, developers working, coffee cups, laptops, ergonomic chairs, minimalist desks, floor-to-ceiling windows, panoramic view, 3/4 composition, cinematic lighting, high-tech atmosphere.