.contact-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #fff;
  border: 1px solid #007bff;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
}

.icon-fade-wrapper {
  position: relative;
  width: 20px;
  height: 20px;
}

.fade-icon {
  position: absolute;
  width: 20px;
  height: 20px;
  object-fit: contain;
  top: 0;
  left: 0;
  opacity: 0;
  animation: fadeSwap 4s infinite;
}

.fade-icon.messenger {
  animation-delay: 2s;
}

.contact-label {
  font-size: 10px;
  color: #007bff;
  font-weight: 600;
  margin-top: 2px;
}

@keyframes fadeSwap {
  0% { opacity: 0; }
  10% { opacity: 1; }
  40% { opacity: 1; }
  50% { opacity: 0; }
  100% { opacity: 0; }
}

.contact-menu {
  position: fixed;
  bottom: 85px;
  right: 20px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 1000;
}

.contact-menu.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.contact-menu a {
  text-decoration: none;
  color: #333;
  font-size: 14px;
  display: flex;
  align-items: center;
}

.contact-menu .icon {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}



.contact-button:hover {
  box-shadow: 0 0 25px rgba(0, 123, 255, 1), 0 0 35px rgba(0, 123, 255, 0.9);
}