body{
    margin: 0;
    padding: 0; 
    background-color: #555;
    font-family: Montserrat, Arial;
    color: #fff;
} 

/* Primeira section */
.fundo-principal{
    background-image: url(../img/fundo.png); 
    width: 100%; 
    background-size: cover; 
    background-position: top;
}

.fundo-principal-caixa{
    display: flex; 
    align-content: flex-start; 
    justify-content: center; 
    align-items: center;
}

.paranutri{width: 500px;}

.principal-titulo{
    font-size: 50px; 
    font-weight: 700; 
    color: #76ffda;
}

.principal-txt{
    font-size: 18px; 
    font-weight: 400; 
    padding: 20px 0;
}

.lojas-apps{width: 100%;}

.lojas-ios{
    width: calc(50% - 10px); 
    margin-right: 5px;
    padding: 10px 0px; 
    text-align: center; 
    display: inline-block; 
    border: 1px solid #999; 
    border-radius: 5px;
    background: #555;
}

.lojas-txt{
    text-align: left;
    vertical-align: top; 
    padding-left: 10px; 
    line-height: 1.3; 
    display: inline-block;
}

.lojas-android{
    width: calc(50% - 10px); 
    padding: 10px 0px; 
    text-align: center; 
    display: inline-block; 
    border: 1px solid #999; 
    border-radius: 5px;
    background: #555;
}

/* SEGUNDA SECTION */
.fundo-secundario{
    width: 1080px; 
    margin: 0 auto; 
    display: flex; 
    align-content: flex-start; 
    justify-content: left;
    align-items: center; 
    padding-top: 50px;
}

.conteudo-img{
    height: 380px;
    overflow-y: clip; 
    align-self: flex-end;
}

.conteudo-titulo{
    font-size: 30px; 
    font-weight: 600; 
    line-height: 1.3;
}

.conteudo-txt{
    line-height: 2.5; 
    padding-top: 10px;
}


/* Footer */
.footer-txt{
    font-weight: 400; 
    font-size: 15px;
    line-height: 1.5;
}

.cx-footer{
    width: 1080px; margin: 0 auto;
    display: flex;
    align-content: flex-start; 
    justify-content: space-between; 
    align-items: center;
}

.conteudo{
    font-weight: 400; 
    font-size: 12px;
     height: 25px; 
    cursor: pointer;
}