style: update footer sitemap link colors

[mi-vaishnavi]

What this PR does

• Updates the sitemap link colors in the footer for better visibility and consistency with the site theme.

Changes made

• Modified website/core/Footer.js to adjust link styles.
• Updated website/static/css/main.css to reflect the new hover and default colors.

Testing

• Verified footer links visually in local development server.
• Checked hover states and color contrast for readability.

Signed-off-by: Vaishnavi majojuvaishnavi@gmail.com

[mi-vaishnavi]

Hi team! I have updated the footer sitemap link colors to ensure they are consistent with the theme colors and have verified the hover states.

[mi-vaishnavi]

Hi @mttrbrts @dselman

I’ve opened this PR to improve footer sitemap link visibility and align the hover styles with the site theme. The changes are tested locally.

This is one of my early contributions here, so I’d really appreciate your review and any feedback or suggestions.

Thanks for your time!

[mttrbrts]

Does this meet accessibility guidelines for the necessary contrast ratio?

[mi-vaishnavi]

Hey @mttrbrts,
Thanks for pointing this out. I’ve updated the footer link color to ensure it meets accessibility contrast requirements while staying aligned with the site theme. Please let me know if any further adjustments are needed.