A breathtaking futuristic building floating in the middle of the ocean, designed as a self-sustaining architectural marvel. The structure features a circular, multilayered design inspired by marine life, with sleek glass walls and reflective metallic panels that shimmer under the sunlight. The building’s rooftop hosts a state-of-the-art helipad, seamlessly integrated into the design, offering convenient access for visitors and emergency operations. The helipad is surrounded by a landscaped rooftop garden and infinity pools that provide stunning 360-degree views of the endless ocean. The lower levels of the structure are partially submerged, housing underwater observation decks with panoramic views of vibrant marine ecosystems. The foundation is buoyant and equipped with advanced wave energy converters, wind turbines, and solar panels, making the building entirely self-sufficient. Inside, the interiors are modern and luxurious, with curved lines, open atriums, and natural light streaming through large windows. A central spiral staircase connects all levels, with vertical gardens adding a touch of nature. The render captures a vibrant midday scene, with the ocean sparkling under the sun, the helipad ready for arrivals, and the structure reflecting the brilliant blue sky, embodying the perfect fusion of cutting-edge technology, luxury, and harmony with nature.