Futuristic stadium interior, sleek curved lines, metallic seats, neon-lit aisles, holographic advertisements, transparent roof panels, LED scoreboard displays, angular staircases, minimalist concession stands, sustainable energy-efficient systems, retractable roofs, 3D-printed architectural features, vibrant colored accents, geometric patterned flooring, panoramic views of the playing field, shallow depth of field, dynamic lighting effects, realistic reflections, ambient occlusion.