Cookie policy
Updated 20-10-2026
What they are
Cookies are small files a site stores on your device. The same applies to similar technologies such as the browser's local storage.
What we use
Essential (no consent needed). We store some technical preferences in your browser, tied to the functionality you asked for: language (PT/EN), theme (light or dark), your cookie choice and temporary session flags that enable the animation between pages. They do not identify you, are not shared with third parties, and are exempt from consent because they are necessary for the service you requested (Portuguese Law 41/2004, art. 5).
Analytics (consent only). If you accept: Google Analytics 4 and Google Tag Manager (for example _ga cookies), for usage statistics; and Contentsquare (for example _cs_ cookies), for aggregated browsing analysis. These cookies have a limited lifetime, up to 2 years. If you refuse, they are not enabled.
Advertising: we do not use any. The site's security network (Cloudflare, which may set technical security cookies) is the only possible source of additional technical cookies.
How to manage them
When you arrive you can accept or refuse analytics cookies with equal ease, and change your mind at any time with the "Preferences" button in the footer. You can also delete or block cookies and site data in your browser settings. If you block the preferences the site still works, but returns to the default language and theme.