small part of a white building model "Create a conceptual volumetric model for a university hospital tower for the UAM Xochimilco. The design should consist of three distinct volumes of varying heights, separated but connected by elevated bridges at multiple levels. The volumes should have a maximum of five levels above ground and prioritize simplicity for the conceptual stage, using abstract, geometric forms without realistic detailing. General Volumes: Design three separate volumes with unique heights to reflect different hospital functions and create dynamic spatial relationships: Tallest Volume (5 levels): Clinical and technical functions (surgery, ICU). Medium Volume (4 levels): Hospitalization and outpatient services. Shortest Volume (3 levels): Public-facing areas such as emergency services and academic/research spaces. Connect the volumes with elevated pedestrian bridges to symbolize collaboration and ease of movement between functions. The bridges should span the spaces between volumes while maintaining a lightweight, abstract aesthetic. Functional Organization: Each volume represents a specific function: Public access areas in the shortest volume. Critical care and technical services in the tallest. Mixed uses (hospitalization and diagnostics) in the medium volume. Utilize the rooftops of shorter volumes as terraces for green spaces or additional functional zones. Front Parking Area: Add a parking lot at the front of the site for visitors, staff, and ambulances. Keep the parking area compact and aligned with the main access routes to ensure functionality and efficiency. Design Aesthetics: Use simple geometric shapes (rectangles or cubes) to represent each volume. Incorporate setbacks or cutouts to suggest terraces at multiple levels, emphasizing sustainability. Highlight the bridges as key connectors, ensuring they are visually distinct but minimalist in form. Urban Context and Sustainability: Organize the volumes and parking to maximize space in an urban setting. Suggest sustainable features such as green roofs, solar panels, and rainwater collection without detailing them. Show a thoughtful balance of open spaces, compact footprints, and connectivity between volumes. This model should explore the relationship between the separated volumes, the connecting bridges, and the integration of the parking area, focusing on proportion and spatial connectivity in a conceptual form."