Neural network, CNN architecture diagram, digital illustration, futuristic style, bright colors, bold lines, geometric shapes, 3D visualization, layer by layer representation, convolutional layers, pooling layers, fully connected layers, activation functions, ReLU, Sigmoid, Tanh, dropout, batch normalization, data flow, node connections, arrow directions, minimalist background, whiteboard style, modern font, diagrammatic composition, isometric view, ambient lighting.