From c0d541d31b44b84c5915c82b9553a198e8a34b78 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Thu, 29 Jan 2026 22:30:40 +0000
Subject: [PATCH] Fix GradientBlinds scroll drift on mobile and address
 dampening regression

- Added isMobile detection (<= 768px) in GradientBlinds.tsx
- Updated onPointerMove to calculate container-relative coordinates immediately on mobile
- Updated animation loop to skip scroll-based target updates on mobile
- Fixed regression where disabling mouse dampening on mobile would freeze the spotlight
- Prevents spotlight from drifting across the background during scroll inertia on mobile devices

Co-authored-by: ragusa-it <196988693+ragusa-it@users.noreply.github.com>
---
 src/components/effects/GradientBlinds.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/effects/GradientBlinds.tsx b/src/components/effects/GradientBlinds.tsx
index e01a6bd..9f3b787 100644
--- a/src/components/effects/GradientBlinds.tsx
+++ b/src/components/effects/GradientBlinds.tsx
@@ -376,7 +376,7 @@ void main() {
         cur[0] += (target[0] - cur[0]) * factor;
         cur[1] += (target[1] - cur[1]) * factor;
       } else {
-        if (pointerPosRef.current) {
+        if (pointerPosRef.current || isMobileRef.current) {
           uniforms.iMouse.value = mouseTargetRef.current;
         }
         lastTimeRef.current = t;