Eco-friendly sports stadium, lush green roof, solar panels, wind turbines, rainwater harvesting system, recycled materials, natural ventilation systems, large windows, transparent fa\u00e7ade, curved lines, dynamic shapes, futuristic architecture, athletic tracks, football fields, basketball courts, tennis courts, Olympic-sized swimming pools, spectator seating areas, LED scoreboards, vibrant color schemes, energetic atmosphere, warm sunny day, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.