Implement Reusable Sliding Animation for Social Media Links

## Description

Create a smooth, reusable sliding animation for social media links that enhances user interaction across the website. The animation should be implemented in a modular way (e.g., via CSS class or reusable component) so it can be easily applied to various sections.

### Proposal

A similar approach from the original website is given below:

https://github.com/user-attachments/assets/860dbb97-a421-49c0-ae09-dee940ca96a1

### Tasks:

- [x] Manually create groups (for reusability)
- [x] Apply Additional CSS to the group in the pattern
- [x] Screencast of a Demo

**Reference doc:** https://developer.wordpress.org/advanced-administration/wordpress/css/#custom-css-in-wordpress