Design a large, symmetrical bridge-...

Design a large, symmetrical bridge-based castle structure with a dominant central hub featuring a medieval fortress silhouette combined with clean, modern detailing. The center should rise into multiple tiers with towers, battlements, and layered roofs, incorporating subtle modern accents for contrast. Extend two wide bridge wings from the central hub, supported by large curved arches beneath to create a sense of scale and strength. Along the bridges, include evenly spaced support pillars, structured railings, and consistent lighting placement. Add vertical accents and tall, narrow windows to enhance the castle aesthetic. Ensure the build feels balanced, imposing, and functional, with clear walkways, multiple levels, and a strong central focal point.