Concept / DemoPremium
Rookwork
Custom ring studio

Rookwork is CAI’s Premium example: a fictional custom ring studio built to show what the top tier does when the product deserves to be seen in 3D. One ring, modelled in code rather than filmed or pre-rendered, carries the whole page: it is presented, taken apart and explained as you scroll, then handed to you to design.
- Status
- Concept / Demo: a fictional business, not a client
- Tier
- Premium
- Business
- Custom ring studio (fictional)
- Pages
- Home with 3D sequence, consultation
- Built with
- Astro, Three.js, WebGL
What it demonstrates
- A real-time 3D ring (Three.js), not a video or a fixed render, from the first screen to the configurator
- Scroll-driven sequence: the ring turns, then separates into stone, setting and band, each labelled and explained
- A working configurator: metal, cut, stone and band change the ring as you choose, turned by drag or by keyboard buttons
- The chosen ring carries into the consultation form on the next page
- Falls back to a rendered still when WebGL is unavailable, and holds still for visitors who prefer reduced motion
- Concept notice on every page: no invented reviews, prices, awards or staff
Selected views



On a phone
Designed for a phone first, not shrunk to fit one. Captured at 390 pixels wide, the size of a current mid-size phone.


Concept / DemoPremium
Explore the live demo
Open the complete working site: scroll the 3D sequence, take the ring apart, design your own and carry it into the consultation form.
Rookwork is a fictional business. Its forms check your answers and then stop: nothing is sent or stored. The 3D needs WebGL; without it the site shows a rendered still and keeps working.
Every site here is a concept built by CAI to show what each tier produces. The businesses are fictional, and each site says so on its own pages. They are complete, working sites: every page, form, menu and layout is real.