src/app/about/styles/AutoPlayVideo.css

/* VIDEO CONTAINER: CENTER HORIZONTALLY */
.video-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 20px 0;
  position: relative;
  min-height: calc(500px * 0.5625);
}

/* VIDEO LOADER */
.video-loader {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 500px;
  height: calc(500px * 0.5625);
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  border-radius: 12px;
}

.video-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #e5e7eb;
  border-top: 3px solid #3b82f6;
  border-radius: 50%;
  animation: video-spin 1s linear infinite;
}

@keyframes video-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* VIDEO HIDDEN WHILE LOADING */
.auto-video.video-hidden {
  opacity: 0;
  position: absolute;
}

/* VIDEO ITSELF (16:9) */
.auto-video {
  width: 500px;
  height: calc(500px * 0.5625); /* 16:9 */
  object-fit: cover;
  border-radius: 12px;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  -moz-user-select: none;
  -ms-user-select: none;
  transition: opacity 0.3s ease;
}

/* RESPONSIVE: MOBILE */
@media (max-width: 500px) {
  .video-container {
    min-height: calc(95vw * 0.5625);
  }

  .video-loader {
    width: 95%;
    height: calc(95vw * 0.5625);
  }

  .auto-video {
    width: 95%;
    height: calc(95vw * 0.5625); /* maintain 16:9 */
  }
}

/* NO DRAG OR SELECT */
.auto-video,
video {
  pointer-events: none;
  user-select: none;
}

/* ----------------------------------
   RESPONSIVE VIDEO PLAYER + SOUND BTN
---------------------------------- */

/* MAIN CONTAINER: Centers video */
.video-container {
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 20px 0;
  position: relative;
}

/* VIDEO LOADER */
.video-loader {
  position: absolute;
  width: 500px;
  height: calc(500px * 0.5625); /* 16:9 ratio */
  background: #f5f5f5;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.video-spinner {
  width: 36px;
  height: 36px;
  border: 4px solid #ddd;
  border-top: 4px solid #fff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* HIDE VIDEO WHILE LOADING */
.auto-video.video-hidden {
  opacity: 0;
  position: absolute;
}

/* VIDEO STYLES (16:9) */
.auto-video {
  width: 500px;
  height: calc(500px * 0.5625); /* 16:9 */
  object-fit: cover;
  border-radius: 12px;
  transition: opacity 0.3s ease;
  pointer-events: none;
  user-select: none;
}

/* SOUND BUTTON (Bottom-Right, Inside Video) */
.sound-btn {
  position: absolute;
  bottom: 10px;
  right: 12px;
  background: rgba(0, 0, 0, 0.4);
  padding: 6px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.2s ease;
}

.sound-btn:hover {
  background: rgba(0, 0, 0, 0.6);
}

.sound-icon {
  color: #ffffff; /* Always white */
  font-size: 1.2rem;
}

/* MOBILE / SMALL SCREENS */
@media (max-width: 500px) {
  .auto-video,
  .video-loader {
    width: 95%;
    height: calc(95vw * 0.5625); /* 16:9 ratio */
  }
  .sound-btn {
    right: 8px;
    bottom: 8px;
  }
}