design a coastal modern resort style residential interior that feels airy refined and sun washed the overall palette should be grounded in layered whites and soft coastal blues creating a serene and expansive atmosphere walls in warm white ceilings crisp white and subtle blue tones introduced through textiles art and accent furnishings incorporate natural materials that feel authentic to a florida coastal setting light oak or white oak flooring soft linen upholstery woven textures subtle grasscloth accents and honed natural stone the space should feel tactile yet minimal add architectural contrast through carefully curated black accents slim white window frames understated hardware lighting fixtures and occasional metal details introduce touches of warm brushed gold in lighting plumbing fixtures or select decor elements for a refined resort elegance furnishings should feel low profile relaxed and contemporary with clean lines and generous proportions prioritize indoor outdoor flow large openings sheer drapery and filtered natural light spaces should feel breezy layered and calm never cluttered mood elevated coastal retreat style coastal modern resort color palette layered whites soft blues black accents brushed gold highlights lighting bright natural daylight with soft shadow play and warm ambient evening glow