/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    width: 100%;
    height: 100%;
    font-family: Arial, Helvetica, sans-serif;
}
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Permite que el contenido principal ocupe todo el espacio disponible entre el header y el footer */
main {
    flex-grow: 1;
}
body.loaded{
    visibility: visible;
}
.container-fluid {
    flex: 1;
    padding: 0rem;
    background-color: white;
}
.content.py-5 {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}
.content.py-5 .title {
    text-align: center;
    margin-bottom: 1rem;
}
.content.py-5 .columns {
    display: flex;
    justify-content: space-between;
    width: 100%;
}
.content.py-5 .column {
    flex: 1;
    text-align: center;
}
@media (max-width: 768px) {

    .container {
        padding: 0rem 0;
    }
    .content.py-5 .columns {
        flex-direction: column;
        align-items: center;
    }
    .content.py-5 .column {
        width: 100%;
        margin-bottom: 1rem;
        padding: 0.5rem; 
    }
}