"Design a futuristic floating building that addresses the challenges of rising sea levels and water scarcity. The structure should incorporate innovative, eco-friendly technologies, such as sustainable water management systems and renewable energy sources. Include functional living and recreational spaces, seamlessly blending modern design with nature. The building should interact harmoniously with its aquatic surroundings, featuring open terraces, green roofs, and areas for community activities, all while maintaining buoyancy and stability. Create a space that feels like a peaceful oasis on the water, offering both comfort and sustainability for future generations."