html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: black;
  overflow: hidden;
  font-family: Arial, sans-serif;
}

.bg-video {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  display: block;
  background: black;
  z-index: 1;
}

.popup-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.65);
  z-index: 10;
}

.popup {
  background: #111;
  color: #fff;
  border: 1px solid #333;
  border-radius: 12px;
  padding: 24px;
  min-width: 260px;
  text-align: center;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.5);
}

.popup-text {
  margin: 0 0 20px 0;
  font-size: 24px;
  font-weight: bold;
}

.popup-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.popup-buttons button {
  appearance: none;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 16px;
  cursor: pointer;
  background: #fff;
  color: #000;
}

.popup-buttons button:hover {
  opacity: 0.9;
}

.hidden {
  display: none;
}