/* ========================================
   RISORSE E SITI DI INTERESSE
   ======================================== */

.section-main .resources-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 40px;
    align-items: stretch;
}

/* Singola scheda */

.section-main .resource-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;

    padding: 28px 24px;
    min-width: 0;

    background: #ffffff;
    border: 1px solid #e2e8ec;
    border-radius: 16px;

    box-shadow: 0 4px 16px rgba(20, 50, 65, 0.045);

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

/* Titolo della categoria */

.section-main .resource-card h2 {
    margin: 0 0 20px;
    padding: 7px 12px;

    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.035em;
    text-transform: uppercase;

    color: #176b75;
    background: #eaf5f5;
    border-radius: 6px;
}

/* Nome della risorsa */

.section-main .resource-card h3 {
    margin: 0 0 14px;

    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;

    color: #183b4a;
}

/* Descrizione */

.section-main .resource-card p {
    margin: 0 0 24px;

    font-size: 0.95rem;
    line-height: 1.75;

    color: #52616b;
}

/* Collegamento al sito esterno */

.section-main .resource-card a {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    margin-top: auto;
    padding-top: 4px;

    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.6;

    color: #176b75;
    text-decoration: none;

    transition: color 0.2s ease;
}

.section-main .resource-card a::after {
    content: "\2197";
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.section-main .resource-card a:hover {
    color: #104d56;
}

.section-main .resource-card a:hover::after {
    transform: translate(2px, -2px);
}

.section-main .resource-card a:focus-visible {
    outline: 2px solid #176b75;
    outline-offset: 4px;
    border-radius: 2px;
}

/* Nota editoriale finale */

.section-main .resources-disclaimer {
    margin-top: 36px;
    padding: 18px 20px;

    font-size: 0.85rem;
    line-height: 1.7;

    color: #61717b;
    background: #f4f7f8;
    border-left: 3px solid #6b9da1;
    border-radius: 0 8px 8px 0;
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet */

@media (max-width: 900px) {
    .section-main .resources-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .section-main .resource-card {
        padding: 24px 20px;
    }

    .section-main .resource-card:last-child {
        grid-column: 1 / -1;
    }
}

/* Smartphone */

@media (max-width: 600px) {
    .section-main .resources-list {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
        margin-top: 28px;
    }

    .section-main .resource-card {
        padding: 24px 20px;
        border-radius: 12px;
    }

    .section-main .resource-card:last-child {
        grid-column: auto;
    }

    .section-main .resource-card h2 {
        margin-bottom: 16px;
    }

    .section-main .resource-card h3 {
        font-size: 1.15rem;
    }

    .section-main .resources-disclaimer {
        margin-top: 26px;
        padding: 16px;
    }
}

/* Dispositivi senza puntatore preciso */

@media (hover: hover) and (pointer: fine) {
    .section-main .resource-card:hover {
        transform: translateY(-3px);
        border-color: #c5dadd;
        box-shadow: 0 8px 24px rgba(20, 50, 65, 0.08);
    }
}

/* Rispetto delle preferenze di movimento */

@media (prefers-reduced-motion: reduce) {
    .section-main .resource-card,
    .section-main .resource-card a,
    .section-main .resource-card a::after {
        transition: none;
    }
}