Modern architectural firm office, Washington D.C., sleek glass building, floor-to-ceiling windows, urban cityscape view, busy streets, night scene, warm yellow interior lighting, minimalist decor, wooden tables, ergonomic chairs, laptops, blueprints, 3D models, creative team, diverse ages, casual business attire, glasses, smiling faces, collaborative atmosphere, shallow depth of field, cinematic composition, soft focus, LED lights, metal fixtures, concrete walls, industrial chic.