Privacy Policy

1. Information We Collect

We collect information that you provide directly to us:

• Account Information: Email address, password (hashed), and profile information
• Usage Data: Learning progress, completed sections, and interaction with content
• Technical Data: IP address, browser type, device information, and usage patterns

2. How We Use Your Information

• To provide and maintain our Service
• To track your learning progress
• To authenticate and manage your account
• To send you service-related communications
• To improve our Service and user experience
• To detect and prevent fraud or abuse

3. Cookies and Tracking

We use cookies and similar technologies to:

• Authentication: Keep you signed in (Supabase session cookies)
• Preferences: Remember your theme and display preferences
• Security: Protect against unauthorized access

You can control cookies through your browser settings. However, disabling cookies may affect your ability to use certain features of the Service.

4. Data Storage and Security

Your data is stored securely using Supabase, a third-party service that complies with industry-standard security practices. We implement appropriate technical and organizational measures to protect your personal information.

5. Content Protection and Watermarking

To protect our intellectual property, content may include invisible watermarks that are unique to your account. These watermarks do not affect your reading experience but help us identify the source if content is improperly shared.

6. Data Sharing

We do not sell your personal information. We may share data only:

• With service providers (Supabase) who assist in operating our Service
• When required by law or to protect our rights
• In connection with a business transfer (merger, acquisition, etc.)

7. Your Rights (GDPR)

If you are located in the European Economic Area, you have the right to:

• Access your personal data
• Correct inaccurate data
• Request deletion of your data
• Export your data
• Object to processing of your data

To exercise these rights, please contact us at our contact page.

8. Children's Privacy

Our Service is not intended for users under 13 years of age. We do not knowingly collect personal information from children under 13.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

10. Contact Us

If you have questions about this Privacy Policy, please contact us at our contact page.