text: const menuBtn = document.querySelector(".boton-menu");
  const buttons = document.querySelector(".botones");
  const titleHeight = document.querySelector(".barra").clientHeight;
  let menuOpen = false;
  
  menuBtn.addEventListener("click", () => {
    if (!menuOpen) {
      menuBtn.classList.add("open");
      buttons.classList.remove("side");
      menuOpen = true;
    } else if (menuOpen) {
      menuBtn.classList.remove("open");
      buttons.classList.add("side");
      menuOpen = false;
    }
  });
  
  buttons.style.top = titleHeight;
  