/* Testimonial videos (#proof): the design's buttons stay, but fade out a moment
 * after the video starts playing so they don't sit over the faces.
 * od-webinar.js toggles .od-idle; any touch or mouse movement brings them back,
 * and they stay visible while paused or ended. */
#proof [data-od-video] [data-od-ctrl] { transition: opacity .3s ease; }
#proof [data-od-video].od-idle [data-od-ctrl] {
  opacity: 0;
  pointer-events: none;
}