Changed the website concept to an underwater world instead of a regular portfolio layout. Added a welcome section with: “Hello!”“I’m Nanditha” “Welcome to my world” “Explore and discover more about me. ”Added fish swimming across the underwater section. Added bubbles that move upward. Added jellyfish with a simple floating animation. Added seaweed to make the underwater environment feel more natural. Changed the navigation into shells for About, Projects, Skills, and Contact. Made the shells scroll to their respective sections when clicked. Added smooth scrolling between sections.