/* =========================================================
   Digital Marketing — Section 6 FAQ
   ========================================================= */

.nx-mkt-faq {
    --nx-bg: #07080A;
    --nx-text: #F5F7FA;
    --nx-text-muted: #9299A5;
    --nx-border: rgba(255, 255, 255, 0.08);
    --nx-accent: #4F7CFF;
    --nx-content: 1320px;
    --nx-pad: clamp(1.25rem, 4vw, 4rem);
    background: var(--nx-bg);
    color: var(--nx-text);
    padding: clamp(5.5rem, 14vh, 10rem) 0;
    border-top: 1px solid var(--nx-border);
    overflow-x: clip;
}

.nx-mkt-faq__inner {
    width: 100%;
    max-width: var(--nx-content);
    margin: 0 auto;
    padding-left: var(--nx-pad);
    padding-right: var(--nx-pad);
}

.nx-mkt-faq__intro { max-width: 42rem; margin-bottom: clamp(2rem, 5vw, 3.25rem); }

.nx-mkt-faq__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin: 0 0 1.15rem;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--nx-text-muted);
}

.nx-mkt-faq__eyebrow-accent { color: var(--nx-accent); }

body.nx-mkt-page .nx-mkt-faq h2.nx-mkt-faq__title {
    margin: 0 0 1.1rem;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-weight: 700;
    font-size: clamp(2.15rem, 4.4vw, 4.1rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.nx-mkt-faq__lede {
    margin: 0 0 0.85rem;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--nx-text-muted);
}

.nx-mkt-faq__note {
    margin: 0;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(146, 153, 165, 0.8);
}

.nx-mkt-faq__list { margin: 0; padding: 0; border-top: 1px solid var(--nx-border); }

.nx-mkt-faq__item { border-bottom: 1px solid var(--nx-border); }

.nx-mkt-faq__question {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.35rem 1rem;
    align-items: center;
    padding: 1.35rem 0 1.2rem;
    margin: 0;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
    font: inherit;
    min-height: 44px;
}

.nx-mkt-faq__question:focus-visible {
    outline: 2px solid var(--nx-accent);
    outline-offset: 4px;
}

.nx-mkt-faq__num {
    grid-column: 1;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-size: clamp(1.5rem, 3vw, 2.15rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    color: rgba(245, 247, 250, 0.16);
}

.nx-mkt-faq__item.is-open .nx-mkt-faq__num { color: var(--nx-accent); }

.nx-mkt-faq__q-text {
    grid-column: 1;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-size: clamp(1.2rem, 2.4vw, 1.85rem);
    font-weight: 650;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.nx-mkt-faq__icon {
    grid-column: 2;
    grid-row: 1 / span 2;
    position: relative;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.nx-mkt-faq__icon::before,
.nx-mkt-faq__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--nx-text);
    border-radius: 1px;
}

.nx-mkt-faq__icon::before {
    width: 0.55rem;
    height: 1.5px;
    transform: translate(-50%, -50%);
}

.nx-mkt-faq__icon::after {
    width: 1.5px;
    height: 0.55rem;
    transform: translate(-50%, -50%);
}

.nx-mkt-faq__item.is-open .nx-mkt-faq__icon::after { opacity: 0; }

.nx-mkt-faq__answer {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.3s ease;
}

.nx-mkt-faq__item.is-open .nx-mkt-faq__answer {
    max-height: 22rem;
    opacity: 1;
}

.nx-mkt-faq__answer-inner {
    max-width: 44rem;
    padding: 0 0 1.5rem;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--nx-text-muted);
}

.nx-mkt-faq__answer-inner p { margin: 0; }

.nx-mkt-faq .reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.nx-mkt-faq .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 767px) {
    .nx-mkt-faq__question { min-height: 44px; padding: 1.15rem 0; }
    .nx-mkt-faq__item.is-open .nx-mkt-faq__answer { max-height: none; }
}

@media (prefers-reduced-motion: reduce) {
    .nx-mkt-faq .reveal,
    .nx-mkt-faq__answer { opacity: 1; transform: none; transition: none; }
}