Color Palette Change Gold Silver Gradient

1. Color Palette: Change the gold to silver or a gradient of blue.

2. Shapes:

   • Replace the circular motifs with hexagons or triangles.
   • Experiment with sharp angles instead of soft curves in some logos.

3. Typography: Use a modern sans-serif font instead of the current typeface for the company name and tagline.

4. Layout: Rearrange some logos to create a more dynamic visual flow, such as placing the logos in a diagonal arrangement rather than a grid.

5. Negative Space: Incorporate more negative space in certain logos to enhance simplicity and elegance.

6. Imagery: Introduce abstract symbols representing technology or nature in a few designs.

7. Brand References: Remove any placeholder text for company names and taglines to create a more generic presentation.

Make sure to adjust each logo design to reflect these changes while maintaining a professional appearance.