/* ============================================================
   VIDEO PLAY/PAUSE CONTROLS
   WCAG 2.2.2 (Pause, Stop, Hide) — any motion that starts
   automatically and lasts more than 5s needs a pause mechanism.

   The videos autoplay as before; this adds an always-visible
   corner button so anyone can stop them in one click.
   ============================================================ */

/* Wrapper injected around each autoplaying video by video-controls.js.
   display:contents would break positioning, so it's a positioned box
   that takes its size from the video itself — no layout change. */
.vc-wrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
  line-height: 0; /* kills the inline-block descender gap */
}

/* The wrapper must not disturb a video that was a flex/grid child
   or was sized by its own class, so it inherits the video's width. */
.vc-wrap > video {
  display: block;
  max-width: 100%;
}

.vc-btn {
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 3;

  display: flex;
  align-items: center;
  justify-content: center;

  /* 36px comfortably clears the 24x24 WCAG 2.5.8 minimum */
  width: 36px;
  height: 36px;
  padding: 0;
  margin: 0;

  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 100px;
  background: rgba(17, 17, 17, 0.62);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  color: #fff;

  cursor: pointer;
  line-height: 0;
  transition:
    background 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease;
}

.vc-btn:hover {
  background: rgba(17, 17, 17, 0.85);
  border-color: rgba(255, 255, 255, 0.85);
  transform: scale(1.06);
}

/* Visible keyboard focus — the site otherwise relies on UA defaults,
   which are invisible against a dark video frame. */
.vc-btn:focus-visible {
  outline: 3px solid #fffced;
  outline-offset: 2px;
}

.vc-btn svg {
  width: 15px;
  height: 15px;
  display: block;
  pointer-events: none;
}

/* Only one of the two icons shows at a time, driven by [data-playing]. */
.vc-btn .vc-pause {
  display: block;
}
.vc-btn .vc-play {
  display: none;
}
.vc-btn[data-playing="false"] .vc-pause {
  display: none;
}
.vc-btn[data-playing="false"] .vc-play {
  display: block;
  /* The triangle's own path already sits right-of-centre in its viewBox,
     so pull it back left rather than pushing it further right. */
  margin-left: -2px;
}

@media (max-width: 640px) {
  .vc-btn {
    bottom: 8px;
    left: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vc-btn {
    transition: none;
  }
  .vc-btn:hover {
    transform: none;
  }
}