🎨 UI Enhancement: Improve Green Hover Overlay on Program Cards

# 🎨 UI Enhancement: Improve Green Hover Overlay on Program Cards

## Description
Currently, when a user hovers over any of the program images (e.g., Strength Training, Functional Fitness, etc.) on the homepage, the image gets a **green color overlay**. This effect looks visually off and may negatively impact the overall user experience and aesthetic consistency of the site.

## Current Behavior
- On hover, the image is overlaid with a green tint.
- It affects the visual clarity of the image and doesn’t align well with the otherwise dark, elegant theme.

## Suggested Fix ✅
The green color overlay should be **completely removed**.