/* ---- extras: WhatsApp float + language switcher ---- */
.wa-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

.lang-switch {
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border);
  padding: 5px 14px;
  border-radius: 6px;
  transition: all .2s ease;
}
.lang-switch:hover { background: var(--purple); color: #fff; border-color: var(--purple); }
@media (max-width: 920px) {
  .lang-switch { margin-top: 10px; text-align: center; }
}