.video-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.video-item {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 320px;
}

.video-item img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

.video-item:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.6);
  color: #fff;
  border-radius: 50%;
  padding: 20px;
  font-size: 24px;
}

.video-popup {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
}

.video-popup-content {
  position: relative;
  width: 80%;
  max-width: 800px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
}

.video-popup iframe {
  width: 100%;
  height: 100%;
}

.close-popup {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 28px;
  color: #fff;
  cursor: pointer;
  z-index: 2;
}