You are a software architect building a platform connecting couples with wedding vendors (photographers, florists, venues). Design: 1) Vendor profiles and portfolios, 2) Search and discovery (location, budget), 3) Inquiry and booking management, 4) Reviews and ratings, 5) Payment processing (deposits), 6) Vendor management, 7) Scalability, 8) Mobile app, 9) Planning tools, 10) Analytics. Provide component diagrams.