/* TREVOCE WhatsApp: standalone contact widget, visible above preview bars. */
body.trevoce a.tv-whatsapp {
  position: fixed;
  right: calc(18px + env(safe-area-inset-right, 0px));
  bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, .08);
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
  text-decoration: none;
  visibility: visible;
  opacity: 1;
}
body.trevoce a.tv-whatsapp svg { display: block; width: 29px; height: 29px; fill: currentColor; }
body.trevoce a.tv-whatsapp:hover { background: #128c7e; color: #ffffff; }
body.trevoce a.tv-whatsapp:focus-visible { outline: 2px solid #171717; outline-offset: 4px; }
@media (max-width: 768px) {
  body.trevoce a.tv-whatsapp {
    width: 50px;
    height: 50px;
    right: calc(14px + env(safe-area-inset-right, 0px));
    bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  }
  body.trevoce a.tv-whatsapp svg { width: 27px; height: 27px; }
}