## Navigation restructured to five items · How it works · demo enquiries by email

- **Ten top-level items became five**, grouped by what a visitor is trying to do:
  **The problem** (who can pull the plug · accepted is not acceptable) ·
  **The model** (how it works · agents · RAMM · risk scenarios · static scenarios) ·
  **Pricing** · **Library** · **Partners**. The order follows the buying journey: understand the
  problem, see the model, check the price, verify the substance, meet the ecosystem.
- **Internal left the top bar.** The release log has no visitor value in the navigation; it is now a
  footer link on every page. The file stays `dev.html`, so every existing link still resolves.
- **New page: How it works.** The architecture — authorisation as the union of everything an agent
  can already do, read-only digital twins instead of integrations, the RiskGraph, the engines, and
  the never-in-the-request-path boundary — was stranded inside the plug page, which is an argument
  rather than a model. It now has its own home, and the plug page keeps a short pointer to it.
- **Every "Book a demo" opens a pre-filled enquiry email** to the address on file, with a subject and
  a short prompt for the details we would ask for anyway. Implemented once, in shared navigation, so
  there is a single place to change when booking becomes a form or a scheduler.
- **v0.10.0 is a behaviour-only design version.** Its delta is a single file — the shared navigation
  — so its markup and styling are byte-identical to v0.9.0 and the switcher lets you compare the two
  honestly. This is the first version in the chain that changes what the site *does* rather than how
  it looks.
- Smoke: nav groups, active labels and page lists are now derived from the build manifest rather than
  hardcoded, so future re-grouping does not require editing tests. 15 groups.