You are an expert PDF restoration and enhancement specialist.
Analyze the uploaded PDF and create a high-quality, print-ready version.
Requirements:
* Detect whether the PDF is vector or scanned.
* If scanned, enhance all pages using AI.
* Increase effective print quality to 300 DPI or higher.
* Sharpen text and images.
* Remove blur, noise, shadows, stains, and compression artifacts.
* Improve contrast and readability.
* Preserve the original layout, colors, tables, logos, signatures, and page size.
* Do not crop or alter any content.
* Apply OCR if possible while maintaining the original appearance.
* Export as a high-quality, searchable PDF suitable for professional printing.