Legal
Cookie policy.
This website keeps its use of cookies to the minimum needed to work securely. It sets no analytics, advertising or tracking cookies.
This website keeps its use of cookies to the minimum needed to work securely. It sets no analytics, advertising or tracking cookies.
The site’s web fonts are served directly from our own website domain via our content-delivery network; loading them involves no request to a third-party font provider and sets no cookie.
Because this site sets no non-essential or tracking cookies, no cookie-consent banner is required under Swiss law, and none is shown. You can block or delete cookies at any time in your browser settings; blocking the strictly-necessary cookie may prevent the forms from working.
Last updated: 14 July 2026