.whatsapp-float {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 2px solid rgba(255,255,255,.95);
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 10px 26px rgba(5,72,42,.24);
  color: #fff;
  transition: transform .22s ease,box-shadow .22s ease,background .22s ease;
}

@supports (bottom: env(safe-area-inset-bottom)) {
  .whatsapp-float {
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
  }
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background: #20bd5a;
  box-shadow: 0 14px 32px rgba(5,72,42,.3);
  transform: translateY(-2px);
}

.whatsapp-float:focus-visible {
  outline: 3px solid rgba(7,92,255,.35);
  outline-offset: 3px;
}

.whatsapp-float img {
  width: 30px;
  height: 34px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.whatsapp-contact-card {
  margin-top: 15px;
  padding: 16px 17px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px 18px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 15px;
  background: rgba(255,255,255,.11);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
}

.whatsapp-contact-card > div {
  min-width: 0;
}

.whatsapp-contact-card strong {
  display: block;
  color: #fff;
  font-size: 15px;
  line-height: 1.3;
}

.whatsapp-contact-card p {
  max-width: 310px!important;
  margin: 4px 0 0!important;
  color: rgba(255,255,255,.76)!important;
  font-size: 12px!important;
  line-height: 1.45!important;
}

.whatsapp-contact-card p a {
  color: #fff;
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,.55);
  text-underline-offset: 2px;
}

.whatsapp-contact-button {
  min-height: 43px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: #25d366;
  box-shadow: 0 10px 24px rgba(2,63,36,.22);
  color: #fff!important;
  font-size: 13px!important;
  font-weight: 800;
  white-space: nowrap;
  transition: transform .2s ease,background .2s ease;
}

.whatsapp-contact-button:hover,
.whatsapp-contact-button:focus-visible {
  background: #16b85c;
  transform: translateY(-2px);
}

.whatsapp-contact-button img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

@media (max-width: 700px) {
  .whatsapp-float {
    right: 15px;
    bottom: 15px;
    width: 54px;
    height: 54px;
  }

  .whatsapp-contact-card {
    grid-template-columns: 1fr;
  }

  .whatsapp-contact-button {
    width: 100%;
    justify-content: center;
  }
}