Refresh site content and project portfolio

js/script.js

@@ -1,7 +1,6 @@
 document.addEventListener("DOMContentLoaded", () => {
   setupMobileNavigation();
   setupScrollAnimations();
-  setupProjectFiltering();
   setupContactForm();
   setupSmoothScrollClose();
 });
@@ -64,7 +63,14 @@ function setupSmoothScrollClose() {
       }
 
       event.preventDefault();
-      target.scrollIntoView({ behavior: "smooth", block: "start" });
+      const stickyHeader = document.querySelector(".site-header");
+      const headerOffset = stickyHeader ? stickyHeader.offsetHeight + 16 : 16;
+      const targetTop = target.getBoundingClientRect().top + window.scrollY - headerOffset;
+
+      window.scrollTo({
+        top: Math.max(targetTop, 0),
+        behavior: "smooth"
+      });
     });
   });
 }
@@ -101,32 +107,6 @@ function setupScrollAnimations() {
   animatedItems.forEach((item) => observer.observe(item));
 }
 
-function setupProjectFiltering() {
-  const filterButtons = document.querySelectorAll("[data-filter]");
-  const filterItems = document.querySelectorAll("[data-category]");
-
-  if (!filterButtons.length || !filterItems.length) {
-    return;
-  }
-
-  filterButtons.forEach((button) => {
-    button.addEventListener("click", () => {
-      const filterValue = button.dataset.filter;
-
-      filterButtons.forEach((otherButton) => {
-        otherButton.classList.toggle("is-active", otherButton === button);
-        otherButton.setAttribute("aria-pressed", String(otherButton === button));
-      });
-
-      filterItems.forEach((item) => {
-        const categories = (item.dataset.category || "").split(" ");
-        const shouldShow = filterValue === "all" || categories.includes(filterValue);
-        item.classList.toggle("is-hidden", !shouldShow);
-      });
-    });
-  });
-}
-
 function setupContactForm() {
   const form = document.querySelector("[data-contact-form]");