I need a custom WordPress theme built with Elementor that captures the clean, developer-focused feel of the Astro documentation pages (https://docs.astro.build/en/getting-started/ and https://docs.astro.build/en/concepts/why-astro/) while presenting everything in a consistent dark theme. The layout should mirror the reference sites: a fixed left-hand navigation, spacious main content area with readable typography, optional on-page outline to the right, smooth page-to-page transitions, and responsive behaviour across devices. Search, syntax-highlighted code blocks, and other small interactive touches found on the Astro docs need to feel just as seamless here. Deliverables • A reusable WordPress theme (or child theme) and Elementor templates that replicate the look and flow of the reference sites. • Global style kit in a dark palette: headings, buttons, alerts, tables, call-outs, and code snippets all matching the Astro aesthetic. • Sample pages set up so I can quickly add new documentation. • Any helper plugins or snippets configured for docs-style search, breadcrumbs, and copy-to-clipboard on code examples, if needed. • Clear installation and hand-over instructions so I can maintain and extend the site without touching code. Elementor Pro is already installed on my hosting. Everything you create must remain editable inside Elementor and adhere to WordPress best practices so updates won’t break the design. Show me examples of similar documentation sites you’ve built and a realistic timeline, and we can get started right away.