/* product-nav.css - Componente condiviso: navigazione prodotti correlati */

.product-nav {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px 32px;
    box-shadow: var(--shadow-md);
}

.product-nav-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-500);
    margin-top: 0;
    margin-bottom: 16px;
}

.product-nav-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.product-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s, box-shadow 0.15s;
    border: 1px solid transparent;
}

.product-nav-link:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.product-nav-link-icon {
    width: 32px;
    height: 32px;
    background: var(--white);
    border-radius: 8px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.product-nav-link-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.product-nav-link-desc {
    font-size: 0.6875rem;
    color: var(--gray-400);
}

.product-nav-link-arrow {
    color: var(--gray-300);
    flex-shrink: 0;
    transition: color 0.15s, transform 0.15s;
}

.product-nav-link:hover .product-nav-link-arrow {
    color: var(--page-accent);
    transform: translateX(2px);
}

/* ── Icon colors per page type ── */
.pnav-recensione { color: #3b82f6; }
.pnav-scheda     { color: #14b8a6; }
.pnav-confronto  { color: #6366f1; }
.pnav-guida      { color: #22c55e; }
.pnav-accessori     { color: #f59e0b; }
.pnav-presentazione { color: #14b8a6; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .product-nav-grid {
        grid-template-columns: 1fr;
    }
}