#main-content {
    display: none;
    opacity: 0;
    transition: opacity var(--transicion);
    padding: 30px 20px 30px 20px;

    position: relative; 
    z-index: 1;
}

section {
    background-color: rgb(240, 240, 240, 0.3);
    border-radius: 15px;
    max-width: 1100px;
    margin: 80px auto;
    padding: 30px;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out; 
}

section:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1); 
}


section h2 {
    color: var(--azul-principal);
    border-left: 4px solid var(--azul-principal);
    padding-left: 10px;
    margin-bottom: 30px;
}

/* FIRST SECTION: FOUNDERS */

.founders-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 30px;
    flex-wrap: wrap;
}

.founders-buttons .boton {
    width: 40%;
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

.profile {
    max-width: 600px;
    margin: 1rem auto;
    text-align: justify;
    line-height: 1.6;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    padding: 1rem;
    animation: fadeIn 0.4s ease-in-out;

    opacity: 0;
    max-height: 0;
    transform: translateY(-10px);
    transition: all 0.5s ease;
}

.profile.show {
    opacity: 1;
    max-height: 500px;
    transform: translateY(0);
}

.profile:not(.show) {
    pointer-events: none; 
    display: none;
}

@keyframes fadeIn {
    from {opacity: 0; transform: translateY(-5px);}
    to {opacity: 1; transform: translateY(0);}
}

/* LAST SECTION */

.last {
    margin-bottom: 0;
}

/* --- RESPONSIVE --- */

@media (max-width: 1300px) {
    section {
        max-width: 900px;
    }
}

@media (max-width: 900px) {
    section {
        margin: 60px auto;
        max-width: 800px;
    }
    .founders-buttons .boton {
        width: 90%;
    }
}

@media (max-width: 600px) {            
    .main-content {
        padding: 30px 10px 0 10px;
        font-size: 12px;
    }
    section {
        padding: 20px;
    }
}