.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  color: #000000;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 18px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  z-index: 999;
  transition: transform 0.3s, box-shadow 0.3s;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.25);
}

.whatsapp-icon {
  font-size: 1.4rem;
}

/* Mobile: só ícone */
@media (max-width: 768px) {
  .whatsapp-text {
    display: none;
  }

  .whatsapp-float {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    justify-content: center;
    padding: 0;
  }
}
/* Footer links */
.footer-links {
  margin-top: 0.8rem;
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: .8rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer-links img {
  width: 28px;
  height: 28px;
  opacity: 0.75;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer-links img:hover {
  opacity: 1;
  transform: scale(1.08);
}