Modern skyscraper, largest architectural firm, glass and steel structure, sleek lines, urban cityscape, busy streets, concrete jungle, evening time, warm yellow lighting, panoramic view, 3/4 composition, high-angle shot, futuristic atmosphere, metallic texture, reflective surface, towering height, bustling activity, suits and ties, briefcases, laptops, meeting rooms, office spaces, floor-to-ceiling windows, city lights reflection.