Eco-friendly stadium, recycled plastic seats, FSC-certified wood cladding, low-carbon concrete, solar panels, green roofs, living walls, rainwater harvesting systems, grey water reuse, energy-efficient LED lighting, natural ventilation systems, locally sourced materials, reclaimed wood accents, minimalist design, optimized building orientation, passive solar heating, thermal mass integration, high-performance insulation, sustainable urban planning, pedestrian-friendly access, public transportation hubs, vibrant community spaces, dynamic crowd simulations, immersive fan experiences, panoramic city views.