.promo-whatsapp-card {
  margin: 1.25rem 0;
  padding: 1.1rem;
  border: 1px solid #86efac;
  border-radius: 18px;
  background: #f0fdf4;
  color: #14532d;
}
.promo-whatsapp-card > strong {
  display: block;
  font-size: 1.125rem;
  line-height: 1.4;
}
.promo-whatsapp-card > p {
  margin: 0.5rem 0 1rem;
  color: #166534;
  font-size: 1rem;
  line-height: 1.5;
}
.promo-whatsapp-button,
.promo-whatsapp-floating {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  border-radius: 14px;
  background: #166534;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  min-height: 48px;
}
.promo-whatsapp-button img,
.promo-whatsapp-floating img {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
}
.promo-whatsapp-button:hover,
.promo-whatsapp-floating:hover {
  background: #14532d;
  color: #fff;
}
.promo-whatsapp-button:focus-visible,
.promo-whatsapp-floating:focus-visible {
  outline: 3px solid #22c55e;
  outline-offset: 4px;
}
.promo-whatsapp-floating {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 90;
  box-shadow: 0 6px 24px #052e1640;
  border: 1px solid #86efac;
  border-radius: 999px;
  max-width: calc(100vw - 2rem);
}
.promo-whatsapp-card[hidden],
.promo-whatsapp-floating[hidden] {
  display: none;
}
@media (max-width: 480px) {
  .promo-whatsapp-button {
    width: 100%;
    box-sizing: border-box;
  }
  .promo-whatsapp-floating {
    font-size: 0.875rem;
    padding: 0.65rem 0.85rem;
  }
}
@media print {
  .promo-whatsapp-card,
  .promo-whatsapp-floating {
    display: none;
  }
}