Modern fitness club interior, eco-friendly materials, reclaimed wood flooring, bamboo walls, recycled rubber gym flooring, energy-efficient LED lighting, floor-to-ceiling windows, natural ventilation systems, minimalist decor, industrial metal beams, sleek glass railings, motivational quotes, state-of-the-art exercise equipment, mirrored walls, high-contrast color scheme, soft warm lighting, 1/1 composition, shallow depth of field, realistic textures, ambient occlusion.