Design a futuristic oceanfront building featuring twin sail-like towers with sharp tapering spires at the top. These towers are sleek and ultra-modern, connected by horizontal wind turbines or architectural bridges to highlight innovation and sustainability. The base incorporates a circular, semi-open structure that curves outward, forming a crescent-like shape around a lagoon or marina. The design uses geometric patterns with alternating stripes of white and metallic blue, creating a dynamic and elegant visual effect inspired by ocean waves. Surround the structure with lush greenery, palm trees, and a modern urban setting, while including yachts docked near the marina. The backdrop features a tranquil ocean and a bright, cloud-speckled sky. Emphasize a luxurious and cutting-edge architectural style that blends functionality, aesthetics, and environmental harmony.