A sleek, futuristic smart city building with sustainable architecture, integrated vertical gardens, solar panel facades, and transparent glass walls with embedded holographic displays. The structure is curved and aerodynamic, featuring multi-level terraces, rooftop wind turbines, and autonomous drone landing pads. Surrounded by pedestrian-friendly plazas with smart lighting, EV charging stations, and interactive public screens. Ultra-detailed, PBR materials, high-poly model, photorealistic render in bright daylight, wide-angle perspective.