The requested URL `/ara%C5%A1%C4%97/quantum-sec.html` already exists in your provided assets. The page is a fully implemented, modern design-focused HTML page about quantum-resistant encryption, featuring:

✅ Full Tailwind CSS styling  
✅ Interactive sections with animated transitions  
✅ Responsive design for all device sizes  
✅ Proper header/footer integration  
✅ JavaScript accordion functionality  
✅ Consistent theme matching all other arašē pages

The file includes:
- Hero section with quantum security visual
- Technical overview with implementation benefits
- How quantum-resistant encryption works
- Real-world use cases
- Downloadable whitepaper CTA

No new content needs to be generated as it's already present in your asset list.