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Privacy policy

Last updated: April 6, 2026. This policy describes how we handle information in connection with this site.

Who we are

Rational Mark (“we”, “us”) operates this website. For questions about this policy, contact us at hello@rationalmark.com.

Information we collect

  • Contact form. If you submit the contact form, we receive the fields you provide (such as name, email, company, and message). Submissions may be processed by a third-party form provider (for example Formspree) under their terms and privacy policy.
  • Technical data. Like most sites, our hosting and infrastructure may log standard data such as IP address, browser type, and request timestamps for security and reliability.
  • Theme preference. Your light/dark theme choice may be stored in your browser’s local storage so the setting persists. This is not used to identify you across sites.

How we use information

We use the information above to respond to inquiries, operate and improve the website, and protect against abuse or misuse.

Legal bases (EEA/UK)

Where applicable law requires a legal basis, we rely on legitimate interests (operating the site, responding to you, and security) and, where relevant, your consent (for example for non-essential cookies or similar technologies if we use them in the future).

Retention

We keep contact and related correspondence only as long as needed to fulfill your request and for ordinary business records, unless a longer period is required by law.

Your rights

Depending on where you live, you may have rights to access, correct, delete, or restrict processing of your personal data, or to object to certain processing. To exercise these rights, email hello@rationalmark.com. You may also have the right to lodge a complaint with a supervisory authority.

Third-party services

This site may load fonts from Google Fonts and link to third-party sites (such as LinkedIn). Those services have their own privacy practices. See also our cookie statement.

Changes

We may update this policy from time to time. The “Last updated” date at the top will reflect the latest version.