design a clean sculptural retail space with a fully exposed ceiling emphasizing the raw architectural character of the building while maintaining a high end minimal dc sports aesthetic the ceiling should reveal concrete structure ducts and electrical runs but all organized painted and detailed intentionally to feel purposeful rather than industrial all ceiling elements should be sprayed in a uniform warm white or deep charcoal to create a clean monolithic plane above the space integrate ultra linear led lighting that slices across the exposed structure like arena tunnel lighting precise controlled and minimal walls should remain crisp white or soft gray to feel gallery like avoid any mesh use smooth solids architectural planes and controlled pops of dc team inspired color through thin back painted glass bands or led accents retail fixtures should be monolithic matte black steel frames engineered stone or solid surface plinths and integrated lighting that elevates merchandise the overall feeling should be architectural confident and minimal like a modern gallery merged with a premium sports arena store grounded in dc monument inspired geometry