Modern fitness center interior, industrial chic aesthetic, exposed ductwork, polished concrete floors, mirrored walls, sleek metal beams, vibrant color accents, dynamic LED lighting, high-ceiling open spaces, functional zones, free weights area, cardio equipment section, yoga studio, spinning room, luxurious locker rooms, natural stone accents, reclaimed wood features, minimalist decor, motivational quotes, ambient music, soft warm lighting, shallow depth of field, 1/1 composition, realistic textures, subtle reflections.