Initial commit

js/quickLinks.js

@@ -0,0 +1,24 @@
+document.addEventListener('DOMContentLoaded', function () {
+    var quickLinks = document.querySelector('.quick-links');
+    if (!quickLinks) return;
+
+    // Last section: keyword cloud if present, otherwise last swiper section
+    var lastSection = document.querySelector('.keyword-cloud');
+    if (!lastSection) {
+        var swiperSections = document.querySelectorAll('.swiper-section');
+        lastSection = swiperSections[swiperSections.length - 1] || null;
+    }
+    if (!lastSection) return;
+
+    var initialTop      = quickLinks.getBoundingClientRect().top + window.scrollY;
+    var quickLinksHeight = quickLinks.offsetHeight;
+
+    window.addEventListener('scroll', function () {
+        var sectionBottom = lastSection.getBoundingClientRect().bottom;
+        if (initialTop - sectionBottom > 0) {
+            quickLinks.style.top = (initialTop - (initialTop - sectionBottom) - quickLinksHeight) + 'px';
+        } else {
+            quickLinks.style.top = initialTop + 'px';
+        }
+    });
+});