.whatsapp-sticky {
  align-items: center;
  background: #167c40;
  border: 2px solid #fff;
  border-radius: 50%;
  bottom: 20px;
  box-shadow: 0 5px 18px #0004;
  color: #fff;
  display: inline-flex;
  height: 56px;
  justify-content: center;
  position: fixed;
  right: 20px;
  width: 56px;
  z-index: 200;
}
.whatsapp-sticky:hover { background: #126334; color: #fff; }
.whatsapp-sticky:focus-visible { outline: 3px solid #d4b274; outline-offset: 4px; }
.whatsapp-sticky svg { width: 30px; height: 30px; }
.whatsapp-sticky::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #9bed9c;
  box-shadow: 0 0 0 3px #9bed9c26;
  pointer-events: none;
  animation: whatsapp-availability-pulse 3s ease-out infinite;
}
@keyframes whatsapp-availability-pulse {
  0%, 100% { box-shadow: 0 0 0 3px #9bed9c26; }
  65% { box-shadow: 0 0 0 8px #9bed9c00; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-sticky::before { animation: none; }
}
.cms-icon .whatsapp-mark { fill: currentColor; stroke: none; }
@media (max-width: 760px) {
  .whatsapp-sticky { bottom: calc(85px + env(safe-area-inset-bottom)); right: 12px; }
  .whatsapp-sticky::before { top: -3px; right: 4px; width: 10px; height: 10px; }
}