.texto-nosotros {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
    text-align: justify;
}
.texto-nosotros h3 {
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #333;
}