1 · The slide-out panel
Bottom-right: the floating Book with Maximus button added by one script. This studio's own button opens the same panel:
Snippet: <script src="https://discover.erlandia.world/book-widget.js" data-handle="maxlight" data-label="Book with Maximus" async></script> — any element with data-erlandia-book (optionally a session slug) opens the panel.
2 · A button
Book a sessionOpens the Erlandia booking page in a new tab. The simplest.
scroll — the floating button stays with you
3 · In the page
Walk, for each: pick a session → a time → Create your free account inside → the code → the signed-in bar → Confirm & Book. Reload the page: still signed in inside? Brave and Safari keep a frame's sign-in per website.