[FEATURE REQUEST] Revealing Animation on scroll

## Description

**Is your feature request related to a problem? Please describe.**
feature is requested to improve user exprience

**Describe the solution you'd like**
I want to add revealing animation effect in which headings and cards or images come with a revealing animation effect on scrooling

**Describe alternatives you've considered**
effects like parallax effect can also be added in the image of hero section

## Additional Information

**Context**
I will be using javascript to implement this