fg. A modern coastal house in daylight, featuring a pristine outdoor pool and a sunken garden. The architecture is composed of boxy frames, cylindrical columns, and airy colonnades, creating an open, geometric space. The white facade is spotless and smooth, harmonizing with the surrounding green lawn and clear blue sea. No dirt or weathering—(clean surfaces:1.6), (immaculate walls:1.5), (pure geometry:1.4). A luxury car is parked in front, its polished surface reflecting natural light. Sunlight casts sharp shadows on the structure, enhancing its form. Large windows frame views of the ocean, flooding the interior with natural light. The interior features (refined lines:1.5), (minimalist furnishings:1.4), (diffused daylight:1.6), and (elegant details:1.4). The atmosphere is serene, sophisticated, and sunlit. Rendered in photorealistic 3D, this concept art highlights modern architecture in a clean, elegant environment. High-resolution, architectural visualization style.photorealistic material fidelity, elegant proportions, and expert light simulation.