**Certificate of Achievement**

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**Title Section:**
- Change "Certificate" to "Award of Excellence" in an elegant serif font.
- Use a deep blue color for the title.

**Decorative Elements:**
- Replace the gold borders with silver ornate designs.
- Add floral patterns in a lighter shade of blue in the corners.

**Content Area:**
- Change "This certificate is presented to" to "Awarded to" in a bold, modern font.
- Replace "Name Surname" with "Recipient's Name" in a slightly smaller font.

**Text Body:**
- Utilize a different placeholder text: "This certifies that the individual has successfully completed..."
- Alter the text color to dark gray for a refined look.

**Seal and Ribbon:**
- Remove the red ribbon and circular badge, replacing with a simple star emblem in the top left corner using a light gold color.

**Signature Section:**
- Change "company name" to "Organization Title" with a subtle underline.
- Keep "Date" and "Signature" lines, but simplify the styling.

**Background:**
- Use a soft white background instead of plain white for added texture. 

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This design maintains a formal aesthetic while presenting a fresh and unique appearance.