/* FAQ page */
.faq-stack {
    gap: 0.85rem;
}
.faq-answer p { margin-bottom: 0.75rem; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer ul { margin: 0.5rem 0 0.75rem; padding-left: 1.25rem; list-style: disc; }
.faq-answer li { margin-bottom: 0.25rem; }
.faq-answer a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
.faq-answer a:hover,
.faq-answer a:focus-visible { color: var(--brand-hover); }
.faq-category {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #64748b;
    margin-top: 2.35rem;
    margin-bottom: 0.65rem;
}
.faq-category:first-child { margin-top: 0; }
.cert-card-head {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.42;
    padding: 0.8rem 1.25rem;
}
@media (max-width: 639px) {
    .faq-stack {
        gap: 0.75rem;
    }
    .faq-category {
        margin-top: 1.75rem;
        margin-bottom: 0.55rem;
    }
}