.play-btn-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  font-size: 64px;
  color: white;
  cursor: pointer;
  z-index: 10;
}

.youtube-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  justify-content: center;
  align-items: center;
}

.youtube-iframe-container {
  position: relative;
  width: 80%;
  max-width: 960px;
}

.youtube-modal iframe {
  width: 100%;
  height: 540px;
}