diff --git a/apps/web/src/index.css b/apps/web/src/index.css
index 61c98ed..aedcf90 100644
--- a/apps/web/src/index.css
+++ b/apps/web/src/index.css
@@ -67,18 +67,14 @@ input:focus, select:focus, textarea:focus {
 
 /* ─── Scrollbar polish ─── */
 ::-webkit-scrollbar {
-  width: 6px;
+  display: none;
 }
-
-::-webkit-scrollbar-track {
-  background: transparent;
-}
-
 ::-webkit-scrollbar-thumb {
-  background: #cbd5e1;
-  border-radius: 3px;
+  display: none;
 }
 
-::-webkit-scrollbar-thumb:hover {
-  background: #94a3b8;
+/* ─── Scrollbar hide utility ─── */
+.scrollbar-hide {
+  -ms-overflow-style: none;
+  scrollbar-width: none;
 }
diff --git a/apps/web/src/portal/sections/PetProfiles.tsx b/apps/web/src/portal/sections/PetProfiles.tsx
index e9fb07b..185fa3e 100644
--- a/apps/web/src/portal/sections/PetProfiles.tsx
+++ b/apps/web/src/portal/sections/PetProfiles.tsx
@@ -182,7 +182,7 @@ export function PetProfiles({ sessionId, readOnly }: Props) {
       )}
 
       {/* Tabs */}
-      <div className="flex gap-1 bg-white rounded-xl border border-stone-200 p-1 overflow-x-auto">
+      <div className="flex gap-1 bg-white rounded-xl border border-stone-200 p-1 overflow-x-auto scrollbar-hide">
         {([
           { id: "info", label: "Basic Info", icon: PawPrint },
           { id: "medical", label: "Medical", icon: Heart },