This is a translation provided for your convenience. The official, legally binding version is the Portuguese one.Read the official Portuguese version
Acceptance
By using the Castteli Technology website, you acknowledge that you are aware of these Terms of Use. If you do not agree with them, we recommend that you do not use the site.
About the site
The site presents institutional information about Castteli Technology, its engineering approach and content related to the technology it develops, and also provides a contact channel.
The content is informational. Areas identified as being structured represent initiatives in development, not available products or services.
Permitted use
The site must be used in a lawful, legitimate and respectful manner. You may not:
- attempt to exploit vulnerabilities or gain unauthorized access to systems;
- abuse forms or endpoints, including through mass submissions;
- use malicious automation, such as spam bots or abusive data scraping;
- submit content that is unlawful, offensive, fraudulent or that violates the rights of third parties;
- attempt to compromise the availability, integrity or performance of the site;
- reverse engineer the site for the purpose of attacking the infrastructure;
- use the Castteli brand in an improper or misleading way, or in a way that suggests a nonexistent affiliation.
Anyone who identifies a possible security flaw may report it responsibly through the contact page, without exploiting it. Contact page
Intellectual property
The Castteli brand, the visual identity, the logo, the texts, the code, the interface components, the images, the graphic elements and the other original content of the site are protected by copyright and industrial property laws.
Copying, reproducing, modifying or distributing these elements without prior authorization is not permitted, except within the limits allowed by law, such as quotation with attribution of the source.
The identification of the holder of these rights will be published together with the registration information of the party responsible for the site, once the legal structure has been formalized. Information about trademark registrations will be disclosed when the respective processes are completed.
Third-party content
The site may contain links to external websites and services. That content has its own terms and policies, and Castteli neither controls nor is responsible for the content or practices of those third parties.
Availability
The site may be subject to interruptions, maintenance, updates or changes to content and features, with or without prior notice. We strive to keep it available and stable, but uninterrupted or error-free operation cannot be guaranteed.
Institutional information
The information presented reflects Castteli's current stage and may be updated, expanded or removed as the company evolves.
Contact form
Sending a message through the site does not constitute a contract, a binding commercial proposal or an automatic commercial relationship. Any proposals or engagements depend on separate negotiations and agreements.
The processing of the data you send is described in the Privacy Policy. Privacy Policy
Limitation of liability
The site's content is made available for informational purposes. To the extent permitted by applicable law, Castteli is not liable for decisions made solely on the basis of that content, nor for damages resulting from improper use of the site or from unavailability caused by third parties.
Nothing in these terms limits or excludes rights that cannot be waived by law, including the rights guaranteed by consumer protection laws, where applicable.
Changes
These terms may be updated at any time. The version in force is the one published on this page, with the date of the last update shown at the beginning of the document.
Contact
A dedicated privacy and data protection channel will be announced once it is formalized. Until then, requests can be sent through the form on the contact page, stating in the subject that the request concerns privacy. Contact page

