.call-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

.main-call-btn {
  background: #28a745;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 55px;
  height: 55px;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  transition: 0.3s;
}

.main-call-btn:hover {
  background: #218838;
}

.call-options {
  display: none;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
}

.call-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 3px 6px rgba(0,0,0,0.2);
}

.call-btn.uk { background: #25d366; } /* Green */
.call-btn.usa { background: #007bff; } /* Blue */

.call-btn:hover { opacity: 0.9; }
