#avances {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
    max-width: 1200px;
    margin: auto;
}

.avance {
    max-width: 330px;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 25px;
    background-color: white;
    text-align: center;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.avance h3 {
    color: #000;
}

.avance p {
    font-size: 16px;
}

.avance-img {
    margin-top: 15px;
    width: 100%;
    height: 200px;
    max-width: 400px;
    border-radius: 8px;
    object-fit: cover;
}

.boton-container {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

.boton {
    padding: 10px 20px;
    background-color: #004080;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.boton:hover {
    background-color: #003366;
}

#inicio h2, #inicio p {
    text-align: center;
}

@media screen and (max-width: 768px) {
    .avance {
        max-width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .avance {
        padding: 15px;
    }

    .avance-img {
        height: auto;
    }
}