Luxurious fitness club, contrasting materials, rough concrete walls, sleek metal equipment, warm wood flooring, cool glass partitions, vibrant neon lights, modern minimalist decor, industrial-chic aesthetic, urban loft atmosphere, high ceilings, exposed ductwork, rustic stone accents, polished chrome fixtures, plush velvet upholstery, dynamic color blocking, dramatic shadowing, 1/2 composition, cinematic lighting, realistic reflections, ambient occlusion.