Cards updation and enhancement to look more attractive[FEATURE REQUEST]

## Description

**Is your feature request related to a problem? Please describe.**
A clear and concise description of the problem or limitation that the requested feature would address.

The cards style can be more attractive and animated which is very simple and classy currently.

**Describe the solution you'd like**
A clear and concise description of the feature or enhancement you would like to see implemented.

I would like to improve the cards style and update the events with coming festivals at ISCKON from various famous places.

**Screenshots or Mockups** (optional)
If applicable, include any screenshots, mockups, or visual representations of the requested feature.

**Priority** (optional)
High as this is very necessary to update the information