.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 50;
  display: flex;
  width: 3.5rem;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  box-shadow: 0 8px 24px rgba(26, 23, 20, 0.22);
}

.wa-float svg {
  width: 1.95rem;
  height: 1.95rem;
  display: block;
}

.wa-float:hover { filter: brightness(1.05); }
.wa-float:focus-visible { outline: 2px solid var(--ink, #111); outline-offset: 3px; }