/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 1.6rem;
  bottom: 1.6rem;
  z-index: 9999;
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.06);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.45);
  color: #fff;
}

.whatsapp-float svg {
  width: 2.35rem;
  height: 2.35rem;
  fill: currentColor;
}

@media (max-width: 41.6875em) {
  .whatsapp-float {
    right: 1.1rem;
    bottom: 1.1rem;
    width: 4.2rem;
    height: 4.2rem;
  }

  .whatsapp-float svg {
    width: 2.15rem;
    height: 2.15rem;
  }
}