/* Click-to-play video — global widget for all case study pages.
   Drop a .video-figure containing a <video poster="..."> and a .video-play-btn
   anywhere on the page. video-player.js auto-activates it. No native <video controls>:
   no browser gradient bar, no playback-speed/PiP/volume chrome. */
.video-figure {
  position: relative;
}
.video-figure video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  background: #0a0a09;
}
.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, opacity 0.2s, transform 0.2s;
}
.video-play-btn:hover {
  background: rgba(0,0,0,0.75);
  transform: translate(-50%, -50%) scale(1.05);
}
.video-play-btn svg {
  width: 28px;
  height: 28px;
  color: #fff;
  margin-left: 4px; /* optical centering for the play triangle */
}
.video-play-btn.hidden {
  opacity: 0;
  pointer-events: none;
}