.wpgemini-whatsapp-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: linear-gradient(140deg, #1fd760, #25d366 60%, #1ab76a);
  box-shadow: 0 18px 38px rgba(18, 140, 126, 0.35), 0 6px 14px rgba(0, 0, 0, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 9999;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.wpgemini-whatsapp-fab::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 999px;
  background: radial-gradient(circle at center, rgba(31, 215, 96, 0.4), rgba(31, 215, 96, 0));
  opacity: 0.6;
  animation: wpgemini-wa-pulse 2.4s ease-in-out infinite;
}

.wpgemini-whatsapp-fab__ring {
  position: absolute;
  inset: 6px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  opacity: 0.5;
}

.wpgemini-whatsapp-fab__icon {
  width: 30px;
  height: 30px;
  fill: #ffffff;
  color: #ffffff;
  position: relative;
  z-index: 1;
}

.wpgemini-whatsapp-fab__label {
  position: absolute;
  right: 78px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(20, 22, 24, 0.85);
  color: #ffffff;
  font-size: 13px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  letter-spacing: 0.02em;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 200ms ease, transform 200ms ease;
  pointer-events: none;
}

.wpgemini-whatsapp-fab:hover,
.wpgemini-whatsapp-fab:focus-visible {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 22px 44px rgba(18, 140, 126, 0.4), 0 8px 18px rgba(0, 0, 0, 0.22);
}

.wpgemini-whatsapp-fab:hover .wpgemini-whatsapp-fab__label,
.wpgemini-whatsapp-fab:focus-visible .wpgemini-whatsapp-fab__label {
  opacity: 1;
  transform: translateX(0);
}

.wpgemini-whatsapp-fab:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.9);
  outline-offset: 4px;
}

@keyframes wpgemini-wa-pulse {
  0% {
    transform: scale(0.9);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
  100% {
    transform: scale(0.9);
    opacity: 0.5;
  }
}

@media (max-width: 640px) {
  .wpgemini-whatsapp-fab {
    width: 56px;
    height: 56px;
    right: 18px;
    bottom: 18px;
  }

  .wpgemini-whatsapp-fab__icon {
    width: 26px;
    height: 26px;
  }

  .wpgemini-whatsapp-fab__label {
    display: none;
  }
}