Create a futuristic, sporty floating home concept designed like an ultra-modern catamaran. The structure emphasizes sleek, aerodynamic lines and a dynamic form that hints at speed and agility on water. The design combines white and deep blue with expanded green spaces for a fresh, natural vibe. Integrate curved glass panels to maintain a panoramic view and provide a sense of openness. The house features numerous green areas, including lush rooftop gardens, vertical green walls, and a larger central lawn area, suitable for relaxation, recreational activities, and small-scale farming. The catamaran hulls incorporate an underwater observation room with large glass windows to experience marine life up close. Mast-like structures on the deck double as wind turbines, harnessing renewable energy. Solar-panel windows add a layer of sustainability, while the deck also hosts a small dock for water access and a compact motorboat. Design an open-air terrace for gatherings and connect everything in a sporty, streamlined structure focused on an eco-friendly lifestyle. The entire design should feel both luxurious and athletic, balancing functionality with sustainable features and maximizing green space to create a floating paradise. Between the twin hulls, include an underwater room with large glass walls, allowing inhabitants to observe the underwater ecosystem. The home features mast-like structures designed to harness wind energy, adding both charm and practicality. The deck includes a full-sized lawn space, equivalent to a soccer field, for gardening and recreational activities.