.btn-whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background-color: #25d366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sombra);
  z-index: 999;
}



.whatsapp-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  align-items: center;
  justify-content: center;
  z-index: 1000;

  opacity: 0;
  transition: opacity 0.3s ease;
}

.whatsapp-modal.ativo {
  display: flex;
  opacity: 1;
}

/* Conteúdo com microinteração */
.whatsapp-modal .modal-content {
  background-image: url('../img/logo/cabecalho.png');    
  background-position: center center;
  background-color: var(--branco);
  box-shadow: var(--sombra);
  padding: 30px;
  border-radius: var(--radius);
  text-align: center;
  width: 90%;
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;

  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.whatsapp-modal.ativo .modal-content {
  transform: translateY(0);
  opacity: 1;
}



/* ===============================
   AJUSTE IMAGEM MODAL WHATSAPP
================================ */

.whatsapp-modal .modal-content img {
  max-width: 120px;
  width: 100%;
  height: auto;
  margin: 0 auto 15px auto;
  display: block;
  object-fit: contain;
}