"Generate a futuristic, sleek scene of a city floating above a serene ocean at sunset. The city buildings should be a mix of modern and organic architecture, with smooth, curving shapes that seem to grow out of the water. Incorporate reflective surfaces on the buildings that capture the warm, golden hues of the setting sun. Some of the buildings should feature large, transparent domes and green terraces overflowing with lush vegetation. In the foreground, add a few futuristic boats or hovercrafts gliding over the calm waters, their trails rippling in the light. The atmosphere should feel calm, ethereal, and full of potential, blending technology with natural beauty."