Visualize a futuristic city floating on a calm, expansive body of water. The city is composed of sleek, modern buildings with glass facades, reflecting the blue of the sky and water. Some structures rise as elegant towers, while others are sprawling platforms that float smoothly on the water's surface. The cityscape features lush greenery, rooftop gardens, and recreational spaces like small docks, pools, and open-air lounges. Interconnected walkways link the buildings, creating a network over the water. The design is intended to address rising sea levels and water scarcity, providing a sustainable and serene environment where architecture blends harmoniously with nature.