WordPress rebuild of existing site - must be easy for a non-developer to edit and test

I have an existing marketing site (executivepresence.io) that was built as a custom Next.js app with a Sanity headless CMS. It looks great, but I can't edit or restructure it without a developer - which is exactly what I'm trying to fix. I want it rebuilt on WordPress so I can iterate and test messaging myself, continuously, without an engineer in the loop. The #1 priority is self-service editability - a faithful visual match to the current site is the starting point, but ease of editing wins any tradeoff. Scope: 1. Rebuild executivepresence.io (~5 core pages: About Us, Resources, What We Do, Results, Get Started) on WordPress - same structure and content as a starting point. 2. Build it in a visual, section-based page builder (Elementor or equivalent). No custom-coded themes and no headless CMS - nothing that puts editing back behind a developer. 3. Set it up so a non-technical user can edit copy, rearrange sections, and add/duplicate pages easily. Enable simple page-variant testing (easy page cloning, or a lightweight A/B plugin) so I can experiment with messaging over time. 4. I'll provide all existing copy and design assets. Deliverables: 1. Live WordPress site matching current content 2. A short handoff walkthrough (Loom or doc) covering how to edit pages, add sections, and duplicate pages for testing Priority order: (1) I can easily edit and restructure it myself, (2) it's set up for testing variants, (3) it visually matches the current site.