:root {
  --primary-color: #DE652C;
  --primary-color-rgb: 222, 101, 44;
  --secondary-color: #23211F;
  --secondary-color-rgb: 35, 33, 31;
}

/* Botão WhatsApp flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  background: #DE652C;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(35, 33, 31, 0.22);
  animation: pulse-whatsapp 2s infinite;
  transition: transform 0.3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}
@keyframes pulse-whatsapp {
  0% { box-shadow: 0 0 0 0 rgba(222,101,44,0.35); }
  70% { box-shadow: 0 0 0 15px rgba(222,101,44,0); }
  100% { box-shadow: 0 0 0 0 rgba(222,101,44,0); }
}