fix scroll smooth

src/animations/SmoothScroll.tsx

@@ -66,13 +66,34 @@ export default function SmoothScroll() {
 
     gsap.registerPlugin(ScrollTrigger);
 
-    const lenis = new Lenis({
-      duration: 1.05,
-      easing: (t) => Math.min(1, 1.001 - Math.pow(2, -10 * t)),
-      orientation: "vertical",
-      gestureOrientation: "vertical",
-      smoothWheel: true,
-    });
+    // /miletruth is one long stack of tall, pinned 3D sections, each with its own
+    // ScrollTrigger `scrub`. The default duration-based momentum (1.05s) compounds
+    // with that scrub, so the wheel feels heavy, slow and disconnected. On this
+    // route we switch to a snappy `lerp`-based follow + a higher wheel multiplier:
+    // the page travels fast and stays tightly locked to the wheel, while each
+    // section's scrub supplies the visual smoothing. Other routes keep the softer
+    // duration-based feel that suits their normal content.
+    const isMileTruth =
+      pathname === "/miletruth" || pathname.startsWith("/miletruth/");
+
+    const lenis = new Lenis(
+      isMileTruth
+        ? {
+            lerp: 0.13, // snappy follow (higher = less smoothing lag)
+            wheelMultiplier: 1.3, // travel further per wheel tick → fast
+            touchMultiplier: 1.6,
+            orientation: "vertical",
+            gestureOrientation: "vertical",
+            smoothWheel: true,
+          }
+        : {
+            duration: 1.05,
+            easing: (t) => Math.min(1, 1.001 - Math.pow(2, -10 * t)),
+            orientation: "vertical",
+            gestureOrientation: "vertical",
+            smoothWheel: true,
+          },
+    );
 
     if (!window.location.hash) {
       lenis.scrollTo(0, { immediate: true });