An ultra-modern, dark-themed visualization of a graph neural network spanning a global map. The image should show a stylized Earth in deep blues and blacks, overlaid with bright electric blue (#0433ff) and neon green (#00f900) network nodes and edges forming a complex, glowing mesh. The style should be high-tech, minimal, and cinematic, with subtle gradients and depth-of-field, evoking advanced AI analyzing global network traffic.