1. Introduction

Welcome to Pascal AI. These Terms of Service ("Terms") govern your access to and use of Pascal AI's website, services, and applications (collectively, the "Service"). Please read these Terms carefully before using the Service.

By accessing or using the Service, you agree to be bound by these Terms. If you disagree with any part of the Terms, you may not access the Service.

2. Definitions

• "Service" refers to Pascal AI's educational platform, website, and applications.
• "User" refers to any individual or entity using the Service, including teachers, students, parents, and educational institutions.
• "Content" refers to any materials generated, uploaded, or shared through the Service.
• "Account" refers to your registered user account on the Service.

3. Eligibility

You must be at least 13 years old to use the Service. If you are under 18, you may only use the Service with the consent and supervision of a parent or legal guardian.

Educational institutions must ensure that all users under their account comply with these Terms.

4. Account Registration

To access certain features of the Service, you must register for an account. You agree to:

• Provide accurate, current, and complete information during registration
• Maintain and promptly update your account information
• Maintain the security of your password and accept all risks of unauthorized access
• Notify us immediately of any unauthorized use of your account
• Use the Service only for lawful educational purposes

5. Acceptable Use

You agree not to use the Service to:

• Violate any applicable laws or regulations
• Infringe upon intellectual property rights
• Generate harmful, misleading, or inappropriate educational content
• Attempt to circumvent any security measures
• Use the Service for commercial purposes without authorization
• Share account credentials or allow unauthorized access
• Interfere with or disrupt the Service's operation

6. Intellectual Property

The Service and its original content, features, and functionality are owned by Pascal AI and are protected by international copyright, trademark, and other intellectual property laws.

You retain ownership of the educational content you create using the Service, subject to these Terms.

By using the Service, you grant Pascal AI a non-exclusive, worldwide, royalty-free license to use, store, and display your content solely for the purpose of providing and improving the Service.

7. Privacy

Your privacy is important to us. Our Privacy Policy explains how we collect, use, and protect your personal information. By using the Service, you agree to the collection and use of information in accordance with our Privacy Policy.

8. AI-Generated Content

The Service uses artificial intelligence to generate educational content. You acknowledge and agree that:

• AI-generated content may contain inaccuracies or errors
• You are responsible for reviewing and verifying all generated content
• AI-generated content should not replace professional educational judgment
• Content should be adapted to meet specific educational needs and standards

9. Subscription and Payment

Certain features of the Service may require payment. By subscribing to paid features, you agree to:

• Pay all applicable fees
• Provide accurate billing information
• Authorize us to charge your payment method
• Understand that fees are non-refundable except as required by law

We may change our pricing with notice. Continued use after price changes constitutes acceptance.

10. Limitation of Liability

To the maximum extent permitted by law, Pascal AI shall not be liable for:

• Any indirect, incidental, special, consequential, or punitive damages
• Loss of profits, data, use, goodwill, or other intangible losses
• Errors or inaccuracies in AI-generated content
• Any educational outcomes resulting from use of the Service
• Third-party conduct or content

11. Termination

We may terminate or suspend your account immediately, without prior notice, for conduct that we believe violates these Terms or is harmful to other users.

Upon termination, your right to use the Service will immediately cease. All provisions of these Terms which by their nature should survive termination shall survive.

12. Changes to Terms

We reserve the right to modify these Terms at any time. We will provide notice of significant changes. Your continued use of the Service after changes constitutes acceptance of the new Terms.

13. Governing Law

These Terms shall be governed by and construed in accordance with the laws, without regard to its conflict of law provisions.