/* Navigation Hub — универсальный SEO-блок ссылок финансового агрегатора.
   Desktop: 4 колонки. Tablet (≤1024px): 2 колонки. Mobile (≤600px): 1 колонка. */

.finance-navigation-hub {
    padding: 48px 0;
    background: var(--color-background);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.finance-navigation-hub__title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 28px;
    text-align: center;
    letter-spacing: -0.01em;
}

.finance-navigation-hub__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px 24px;
}

.finance-navigation-hub__column {
    display: flex;
    flex-direction: column;
}

.finance-navigation-hub__section-title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--brand-primary);
    margin-bottom: 10px;
    transition: color var(--transition-fast);
}

.finance-navigation-hub__section-title:hover {
    color: var(--brand-primary);
}

.finance-navigation-hub__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.finance-navigation-hub__item {
    margin: 0;
}

.finance-navigation-hub__link {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 3px 0;
    line-height: 1.5;
    transition: color var(--transition-fast);
}

.finance-navigation-hub__link:hover {
    color: var(--brand-primary);
}

/* Tablet */
@media (max-width: 1024px) {
    .finance-navigation-hub__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 20px;
    }
}

/* Mobile */
@media (max-width: 600px) {
    .finance-navigation-hub {
        padding: 32px 0;
    }

    .finance-navigation-hub__title {
        font-size: 1.125rem;
        margin-bottom: 20px;
    }

    .finance-navigation-hub__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}