/* --- WhatsApp Popup --- */
.whatsapp-popup {
  position: fixed;
  bottom: 70px;
  right: 25px;
  width: 240px; /* smaller box */
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  font-family: 'Poppins', sans-serif;
  overflow: hidden;
  z-index: 9999;
  transition: all 0.3s ease;
}
.whatsapp-popup.hidden {
  display: none;
}

.popup-header {
  background-color: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  padding: 6px 8px;
  position: relative;
}

.popup-icon {
  width: 18px;
  height: 18px;
  margin-right: 6px;
  filter: invert(1);
}

.popup-header h4 {
  font-size: 0.8rem;
  margin: 0;
  flex: 1;
}

#close-popup {
  position: absolute;
  right: 10px;
  top: 2px;
  font-size: 16px;
  cursor: pointer;
  font-weight: bold;
}

.popup-body {
  padding: 8px;
  color: #333;
}

.popup-body p {
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.start-chat-btn {
  display: inline-block;
  background-color: #25D366;
  color: #fff;
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  transition: all 0.25s ease;
  font-weight: 500;
}

.start-chat-btn:hover {
  background-color: #20b458;
}