Salesforce system architecture, modern skyscraper, cityscape, blue sky, white clouds, glass windows, steel frame, sleek design, minimalist interior, rows of computer screens, ergonomic chairs, busy office atmosphere, multiple floors, escalators, central atrium, natural light pouring in, panoramic view, 3/4 composition, soft lighting, shallow depth of field, futuristic ambiance, high-tech equipment, servers, wires, circuit boards, cloud computing concept.