diff --git a/app/components/Navbar.tsx b/app/components/Navbar.tsx
index 63615a0..f66e4f4 100644
--- a/app/components/Navbar.tsx
+++ b/app/components/Navbar.tsx
@@ -33,8 +33,13 @@ const navLinks = [
   { label: "Shop", href: "/shop" },
 ];
 
+const anchorIds = navLinks
+  .filter((l) => l.href.startsWith("#"))
+  .map((l) => l.href.slice(1));
+
 export function Navbar() {
   const [scrolled, setScrolled] = useState(false);
+  const [activeSection, setActiveSection] = useState("");
 
   useEffect(() => {
     const onScroll = () => setScrolled(window.scrollY > 8);
@@ -42,6 +47,33 @@ export function Navbar() {
     return () => window.removeEventListener("scroll", onScroll);
   }, []);
 
+  useEffect(() => {
+    const visible = new Set<string>();
+
+    const updateActive = () => {
+      for (const id of anchorIds) {
+        if (visible.has(id)) { setActiveSection(id); return; }
+      }
+      setActiveSection("");
+    };
+
+    const observers = anchorIds.map((id) => {
+      const el = document.getElementById(id);
+      if (!el) return null;
+      const obs = new IntersectionObserver(
+        ([entry]) => {
+          entry.isIntersecting ? visible.add(id) : visible.delete(id);
+          updateActive();
+        },
+        { rootMargin: "-100px 0px -50% 0px" }
+      );
+      obs.observe(el);
+      return obs;
+    });
+
+    return () => observers.forEach((o) => o?.disconnect());
+  }, []);
+
   return (
     <header
       className={`sticky top-0 z-50 w-full h-[6.25rem] flex items-center px-[2rem] transition-[background-color,backdrop-filter] duration-300 ${
@@ -87,7 +119,11 @@ export function Navbar() {
                   }
                   history.replaceState(null, "", link.href);
                 }}
-                className="text-[1.125rem] font-semibold text-[#222221] tracking-[0.01125rem] hover:text-[#f6a701] transition-colors cursor-pointer"
+                className={`text-[1.125rem] font-semibold tracking-[0.01125rem] transition-colors cursor-pointer ${
+                  activeSection === link.href.slice(1)
+                    ? "text-[#f6a701]"
+                    : "text-[#222221] hover:text-[#f6a701]"
+                }`}
               >
                 {link.label}
               </a>