.forever-whatsapp {
  --wa-clearance: 0px;
  position: fixed;
  z-index: 75;
  inset-inline-end: max(1rem, env(safe-area-inset-right));
  bottom: calc(max(1rem, env(safe-area-inset-bottom)) + var(--wa-clearance));
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  min-height: 3.5rem;
  padding: .65rem 1.05rem .65rem .75rem;
  color: #fff;
  background: #176b4a;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  box-shadow: 0 .5rem 1.5rem rgba(9,40,28,.22);
  font: 600 .92rem/1.2 "General Sans", system-ui, sans-serif;
  text-decoration: none;
  transition: background-color .18s ease, transform .18s ease, bottom .18s ease;
}
.forever-whatsapp svg { width: 2rem; height: 2rem; flex: 0 0 auto; }
.forever-whatsapp:hover { color: #fff; background: #12573d; transform: translateY(-2px); }
.forever-whatsapp:focus-visible { outline: 3px solid #d69a2d; outline-offset: 3px; }
.forever-whatsapp[hidden] { display: none !important; }
@media (max-width: 700px) {
  .forever-whatsapp { width: 3.5rem; height: 3.5rem; padding: .7rem; justify-content: center; }
  .forever-whatsapp span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .forever-whatsapp svg { width: 2.15rem; height: 2.15rem; }
}
@media (prefers-reduced-motion: reduce) {
  .forever-whatsapp { transition: none; }
}