/* ─── WhatsApp Float Button ──────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  background: #25D366;
  color: #fff;
  border-radius: 100px;
  padding: .875rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  box-shadow: 0 6px 28px rgba(37,211,102,.5);
  transition: background var(--transition),
              transform var(--transition),
              box-shadow var(--transition),
              opacity var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover {
  background: #128C7E;
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(37,211,102,.6);
}

.whatsapp-float__label {
  font-size: .88rem;
  font-weight: 700;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .whatsapp-float {
    width: 56px;
    height: 56px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
  .whatsapp-float__label { display: none; }
}