function newFact() {
  const facts = [
    'Are you watching me, or am I watching you?',
    'Is the self you know, the self that exists?',
    'When freedom is lost, what is left?',
    'Protect your privacy, embrace your freedom',
    'I am a wizard, and this is my realm.',
  ];

  const randomFact = Math.floor(Math.random() * facts.length);
  const factDisplayElement = document.getElementById("factDisplay");
  if (factDisplayElement) {
    factDisplayElement.innerHTML = facts[randomFact];
  } else {
    console.warn('Element with ID "factDisplay" not found.');
  }
}

function initVideoControls() {
  const video = document.getElementById("bgVideo");
  const btn = document.getElementById("vidBtn");

  window.PlayPauseVideo = function PlayPauseVideo() {
    if (!video || !btn) return;

    if (video.paused) {
      video.play();
      btn.innerHTML = "TURN OFF";
    } else {
      video.pause();
      btn.innerHTML = "TURN ON";
    }
  };
}

function applyFadeIn() {
  const fadeInElements = document.querySelectorAll(".fade-in");

  fadeInElements.forEach((element) => {
    requestAnimationFrame(() => {
      element.classList.add("visible");
    });
  });
}

document.addEventListener("DOMContentLoaded", function () {
  newFact();
  applyFadeIn();
  initVideoControls();
});