Modern gymnasium interior, sleek walls, bold color schemes, dynamic textures, metallic accents, LED lighting strips, urban industrial chic, polished concrete floors, minimalist decor, motivational quotes, sports-themed murals, geometric patterns, 3D wall panels, acoustic soundproofing, modern athletic equipment, state-of-the-art technology integration, high-contrast color blocking, dramatic ceiling heights, panoramic views, realistic reflections, ambient occlusion.