Learn how to create an animated navigation bar that responds to scrolling using only CSS in this 27-minute tutorial. Explore techniques for adding sticky positioning, creating simple animations, controlling animation timing, and implementing custom properties. Discover how to make the animation distance more intuitive and address browser support issues. Dive into a glassmorphism version of the navigation, including sliding effects and width adjustments. Perfect for web developers looking to enhance their CSS skills and create more dynamic, visually appealing websites.