<!--


.back {    
    position:absolute;
    width: 60px;
    height: 60px;
    left: 50%;
    margin-left: 860px;
    margin-top: 40px;
    border: none;
    outline: none;
    text-decoration: none;
}


.div_bottom {    
    position:absolute;
    width: 610px;
    height: 100px;
    left: 50%;
    margin-left: -305px;
    border: none;
    outline: none;
    background: none;
}


.calhau {    
    
    width: 100%;
    height: 80px;
    border: none;
    outline: none;
    background: none;
}


.titulo {    
    position:absolute;
    width: 330px;
    height: 30px;
    left: 50%;
    margin-left: -165px;
    margin-top: -370px;
    font-family: "Source Sans Pro", Helvetica, sans-serif;
    font-size: 10.4pt;
    font-weight: 300;
    color: #02384d;
    letter-spacing: 1.8px;
    border: none;
    outline: none;
    background: none;
    z-index: 10;
}


/* ===== anima mouseover ====== */

.whatsapp {
  display: inline-block;
  overflow: hidden; /* Mantém a imagem dentro do contêiner */

}

.animated-img {
  transition: transform 0.4s ease, filter 0.4s ease; /* Transições suaves */
}

.whatsapp:hover .animated-img {
  transform: scale(0.8); /* Diminui a imagem em 15% */
 filter: brightness(0) saturate(100%) invert(24%) sepia(93%) saturate(794%) hue-rotate(164deg) brightness(92%) contrast(97%);
  /* muda a cor levemente da imagem */
}

/* ===== fim anima mouseover ====== */

-->