Custom Sidebar for Different Page Types

Custom Sidebar for Different Page Types Hi! I want different sidebars to show on different parts of my WordPress site. Right now the same sidebar appears everywhere. **What needs to be done:** - Blog posts sidebar: recent posts, categories, newsletter signup, popular tags - Service pages sidebar: service list, testimonial widget, CTA block - Shop pages sidebar: product category filter, price filter, best sellers - Knowledge base sidebar: category tree, search, related articles - Set up conditional logic: each sidebar appears only on the correct pages/sections - Admin-friendly: register all sidebars in Appearance → Widgets so I can manage content - Ensure smooth transitions on mobile (sidebars collapse or move below content) **Please include in your proposal:** - Estimated timeline and cost I'll provide the site access and page structure details.