Client and server architecture diagram, modern minimalistic style, simple shapes, bright colors, 3D illustration, gradient effects, network cables, routers, servers, laptops, desktops, mobile devices, cloud storage, database systems, application layers, protocol stacks, firewalls, intrusion detection systems, load balancers, clustered servers, virtual machines, containers, microservices architecture, scalable infrastructure, high availability design, real-time data analytics, dashboard monitoring, system administrators, network engineers, cybersecurity experts, office environment, meeting rooms, whiteboards, futuristic ambiance, softbox lighting, cinematic composition.