Futuristic football stadium, retractable roof systems, cantilevered canopies, dynamic arches, tensile fabric membranes, ETFE cladding, polycarbonate panels, LED lighting installations, angular steel beams, suspended catwalks, open-air concourses, grandstand seating areas, lush green turf, goalpost nets, athletic tracks, sunny day, dramatic shading, high-contrast lighting, shallow depth of field, 3/4 composition, panoramic view, realistic reflections, ambient occlusion.