/* --- BASE --- */
html {
    font-size: 30px; /* aumenta la dimensione globale */
}

body {
    font-size: 1rem; /* eredita da html */
    line-height: 1.7;
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* --- HEADER --- */
.header {
    background-color: #3a7d23;
    color: white;
    padding: 25px;
    text-align: center;
}

/* --- IMMAGINE PRINCIPALE --- */
.main-image {
    text-align: center;
    margin-top: 20px;
}

.main-image img {
    width: 100%;
    max-width: 650px; /* limita dimensione su desktop */
    height: auto;
    border-radius: 10px;
}

/* --- LINK ALLE AZIENDE --- */
.links {
    margin: 40px auto;
    text-align: center;
}

.links a {
    display: inline-block;
    margin: 12px;
    padding: 12px 24px;
    background-color: #3a7d23;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    font-size: 18px;
}

/* --- SEZIONI DI TESTO --- */
.section {
    margin: 40px auto;
    max-width: 800px;
    padding: 22px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: left; /* ripristina allineamento originale */
}

/* --- FOOTER --- */
.footer {
    background-color: #ddd;
    text-align: center;
    padding: 15px;
    font-size: 0.9em;
    color: #333;
}

/* --- MOBILE --- */
@media (max-width: 600px) {
    body {
        font-size: 19px; /* più grande su mobile */
    }

    .section {
        padding: 20px;
        font-size: 19px;
    }

    .links a {
        display: block;
        width: 85%;
        margin: 10px auto;
        font-size: 20px;
    }

    .main-image img {
        max-width