Create a futuristic floating metropolis with towering skyscrapers and sleek, high-tech buildings that rise above an endless expanse of water. Each structure should feature fluid, aerodynamic shapes inspired by marine life and ocean waves, emphasizing sustainability and adaptability to rising sea levels. Picture interconnected islands with residential and commercial high-rises, their glassy facades reflecting both the water and sky. Include large open spaces like floating plazas and parks where residents can relax, along with recreational zones for water sports and marine observatories. Water should be a dominant feature, with canals flowing between the buildings, and boardwalks that weave through the complex. The lighting should be soft and ambient, casting reflections on the water, creating a surreal, floating city atmosphere at night.