80 Years

let allSections = $('section'); // Track all sections, including the first one newIndex = currentIndex + 1; // Scroll down newIndex = currentIndex - 1; // Scroll up // Touch support for mobile devices (for smooth scrolling on swipe) newIndex = currentIndex + 1; // Scroll down newIndex = currentIndex - 1; // Scroll up // ✅ Fix: One-page navigation (clicking on links to scroll) // ✅ Detect current section on scroll and update `currentIndex` // ✅ Fix: Ensure scrolling works correctly even when the first section is sticky scrollToSection(0); // Always start at the first section