fix: stabilize reveals and update contact email

app/hooks/useReducedMotion.ts

@@ -1,7 +1,7 @@
 "use client";
 
 import { useReducedMotion as useFramerReducedMotion } from "framer-motion";
-
+import { useEffect, useState } from "react";
 /**
  * Hook que detecta a preferência prefers-reduced-motion do sistema operacional.
  * Wrapper sobre o hook useReducedMotion do Framer Motion.
@@ -20,5 +20,12 @@ import { useReducedMotion as useFramerReducedMotion } from "framer-motion";
  * ```
  */
 export function useReducedMotion(): boolean {
-  return useFramerReducedMotion() ?? false;
+  const systemPreference = useFramerReducedMotion();
+  const [isMounted, setIsMounted] = useState(false);
+
+  useEffect(() => {
+    setIsMounted(true);
+  }, []);
+
+  return isMounted && systemPreference === true;
 }