.video-container {
  position: relative;
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  margin-bottom: 20px;
}

.youtube-thumbnail {
  width: 100%;
  display: block;
}

/* Botón Play */
.video-container .play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70px;
  height: 70px;
  background: rgba(0,0,0,0.55);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s ease;
  background-image: url('/img/play-button.svg');
  background-size: 45%;
  background-repeat: no-repeat;
  background-position: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.45);
}

.video-container:hover .play-button {
  background: rgba(0,0,0,0.75);
  transform: translate(-50%, -50%) scale(1.1);
}
.video-container img.youtube-thumbnail {
  width: 100%;
  height: auto;
  display: block;
}