Futuristic D2 architecture, sleek metal beams, glass facade, neon lights, holographic advertisements, towering skyscraper, bustling metropolitan city, nighttime, foggy atmosphere, misty rain, dim streetlights, busy pedestrian traffic, flying cars zooming by, giant LED screens displaying futuristic graphics, intricate structural details, reflective surfaces, angular shapes, modern minimalist interior design, marble floors, high-tech gadgets.