.container__contato {
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 0;
}

.titulo__contato {
    font-size: 36px;
    margin-bottom: 30px;
}

.input__contato {
    background-color: var(--fundo-secundario);
    border: 2px solid transparent;
    color: var(--texto);
    height: 42px;
    margin-bottom: 15px;
    padding: 10px;
    width: 450px;
}

.msg__contato {
    background-color: var(--fundo-secundario);
    border: 2px solid transparent;
    border-radius: 8px;
    color: var(--texto);
    height: 150px;
    padding: 10px;
    width: 450px;
}

.label-float{
    padding-top: 13px;
    position: relative;
}

.label-float input, .label-float textarea{
    border: 0;
    border-bottom: 2px solid lightgrey;
    border-radius: 5px;
    font-size: 16px;
    outline: none;
    min-width: 180px;
    transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -webkit-appearance:none;
    -webkit-transition: all .3s ease-out;
}

.label-float input:focus, textarea{
    border-bottom: 2px solid var(--hover);
}

.label-float input::placeholder, .label-float textarea::placeholder{
    color:transparent;
}

.label-float label{
    left: 0;
    margin-top: 13px;
    pointer-events: none;
    position: absolute;
    top: 0;
    transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -webkit-transition: all .3s ease-out;
}

.label-float input:required:invalid + label, .label-float textarea:required:invalid + label{
    color: var(--texto);
}

.label-float input:focus:required:invalid, .label-float textarea:focus:required:invalid{
    border-bottom: 2px solid var(--hover);
}

.label-float input:required:invalid + label:before, .label-float textarea:required:invalid + label:before{
    content: '*';
} 

.label-float input:focus + label,
.label-float input:not(:placeholder-shown) + label, .label-float textarea:not(:placeholder-shown) + label{
    color: #3951b2;
    font-size: 13px;
    margin-top: 0;
}

.botao__contato {
    background-color: transparent;
    border-radius: 5px;
    border: 2px solid var(--texto);
    color: var(--texto);
    cursor: pointer;
    padding: 10px;
}

/*----- SMARTPHONE -----*/
@media only screen and (max-width: 767px) {
    form {
        text-align: center;
    }

    .input__contato, .input__msg {
        width: 100%;
    }

    .titulo__contato {
        font-size: 26px
    }
}