Modern architectural firm, Tucson desert landscape, low-rise building, large glass windows, steel frames, minimalist interior, sleek lines, industrial chic decor, green walls, living roofs, solar panels, wind turbines, eco-friendly materials, natural lighting, open space layout, collaborative work environment, young professionals working together, laptops and diagrams scattered on tables, innovative 3D models displayed on shelves, sustainable development concept, LEED certified, net zero energy building, desert flora surrounding the building, rocky mountains in the background, clear blue sky, warm sunlight casting long shadows.