Responsive Two Column Layout with Header and Footer

This Tailwind CSS code creates a responsive two column layout with a header and footer. It includes a fixed top navigation bar, mobile menu toggle, hero section, timeline, logo cloud, stats, content sections, and a footer. The columns stack vertically on mobile and convert to a side-by-side layout on larger screens using Flexbox and Grid. It utilizes Tailwind's responsive and layout utilities like flex, grid, gap, col-span, etc.