.bm-whatsapp {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  z-index: 2147483000;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 54px;
  padding: 7px 17px 7px 7px;
  border: 1px solid rgba(211, 172, 73, .62);
  border-radius: 999px;
  background: rgba(10, 10, 12, .92);
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .28), inset 0 0 0 1px rgba(255, 255, 255, .04);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1;
  text-decoration: none;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.bm-whatsapp:hover,
.bm-whatsapp:focus-visible {
  transform: translateY(-2px);
  border-color: #d9b85f;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .34), 0 0 0 3px rgba(211, 172, 73, .12);
}

.bm-whatsapp:focus-visible { outline: none; }

.bm-whatsapp__icon {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  place-items: center;
  background: transparent;
}

.bm-whatsapp__icon svg {
  width: 27px;
  height: 27px;
  fill: #f5c33b;
}

@media (max-width: 640px) {
  .bm-whatsapp {
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    width: 50px;
    min-height: 50px;
    padding: 5px;
    justify-content: center;
  }
  .bm-whatsapp__icon { width: 40px; height: 40px; flex-basis: 40px; }
  .bm-whatsapp__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  .bm-whatsapp { transition: none; }
}