Fix: corrected h1 color, hover effect, and added responsiveness

[shahidansari310]

Changes Made

• Fixed invalid h1 color hex (#ffh → #fff)
• Corrected RGBA values in box-shadow (256 → 255)
• Added smoother hover transition for transform + box-shadow
• Added responsive layout for mobile (flex column)

Why

These fixes improve browser compatibility, readability, and responsiveness.

[aayush105]

Hello @shahidansari310

Please add the output images of before and after as well in the comment so i can review it.

[shahidansari310]

#Before (Buggy Version)

The h1 color code was invalid (#ffh instead of #fff) and the section hover animation was not smooth.

#After (Fixed Version)

Corrected the h1 color to #fff and improved the hover + box-shadow transition for smoother animation.