Modern stadium architecture, perforated metal panels, sleek curved lines, cantilevered roofs, vibrant LED lighting, bustling crowd atmosphere, urban cityscape backdrop, sunny day with fluffy clouds, shallow depth of field, 1/2 composition, realistic reflections, ambient occlusion, natural stone flooring, polished concrete walls, dynamic sports equipment, athletic tracks, goalposts, scoreboards, spectator seating areas, VIP lounges, concession stands, modern amenities, sustainable building materials, energy-efficient systems.