/* =========================================================
   Digital Marketing — Section 4 campaign moments
   ========================================================= */

.nx-mkt-use-cases {
    --nx-bg: #07080A;
    --nx-text: #F5F7FA;
    --nx-text-muted: #9299A5;
    --nx-border: rgba(255, 255, 255, 0.08);
    --nx-accent: #4F7CFF;
    --nx-surface: #0D0F12;
    --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-use-cases__inner {
    width: 100%;
    max-width: var(--nx-content);
    margin: 0 auto;
    padding-left: var(--nx-pad);
    padding-right: var(--nx-pad);
}

.nx-mkt-use-cases__header { max-width: 42rem; margin-bottom: clamp(2.5rem, 6vw, 4rem); }

.nx-mkt-use-cases__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-use-cases__eyebrow-accent { color: var(--nx-accent); }

body.nx-mkt-page .nx-mkt-use-cases h2.nx-mkt-use-cases__title {
    margin: 0 0 1rem;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-weight: 700;
    font-size: clamp(2.15rem, 4.4vw, 4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

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

.nx-mkt-moment {
    padding: 2rem 0;
    border-top: 1px solid var(--nx-border);
}

.nx-mkt-moment--launch {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.nx-mkt-moment__index {
    margin: 0 0 0.65rem;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--nx-text-muted);
}

.nx-mkt-moment__index span { color: var(--nx-accent); margin-right: 0.45rem; }

body.nx-mkt-page .nx-mkt-moment h3.nx-mkt-moment__title {
    margin: 0 0 0.75rem;
    max-width: 16ch;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    letter-spacing: -0.03em;
    line-height: 1.12;
}

.nx-mkt-moment__title--wide,
.nx-mkt-moment__desc--wide { max-width: 40rem; }

.nx-mkt-moment__desc {
    margin: 0 0 1rem;
    max-width: 36rem;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--nx-text-muted);
}

.nx-mkt-moment__value {
    margin: 0;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-size: 1.02rem;
    letter-spacing: -0.02em;
}

.nx-mkt-ad {
    display: grid;
    gap: 0.65rem;
    justify-items: stretch;
}

.nx-mkt-ad__label {
    margin: 0;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--nx-text-muted);
}

.nx-mkt-ad__card {
    padding: 1rem 1.1rem;
    border: 1px solid var(--nx-border);
    border-radius: 14px;
    background: var(--nx-surface);
}

.nx-mkt-ad__card.is-on {
    border-color: rgba(79, 124, 255, 0.4);
    background: rgba(79, 124, 255, 0.1);
}

.nx-mkt-ad__card span {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--nx-accent);
}

.nx-mkt-ad__card p { margin: 0; font-size: 0.95rem; }

.nx-mkt-ad i {
    display: block;
    width: 1px;
    height: 1.1rem;
    margin-left: 1.2rem;
    background: rgba(79, 124, 255, 0.5);
}

.nx-mkt-tiles {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.55rem;
    margin: 1.25rem 0 1rem;
}

.nx-mkt-tiles div {
    min-height: 4.5rem;
    display: grid;
    place-items: center;
    border: 1px solid var(--nx-border);
    border-radius: 12px;
    background: var(--nx-surface);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--nx-text-muted);
}

.nx-mkt-tiles .is-on {
    border-color: rgba(79, 124, 255, 0.45);
    background: rgba(79, 124, 255, 0.14);
    color: #d7e0ff;
}

.nx-mkt-moment--funnel {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.nx-mkt-pipe {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem 0.55rem;
}

.nx-mkt-pipe span {
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--nx-border);
    background: var(--nx-surface);
    font-size: 0.82rem;
    font-weight: 600;
}

.nx-mkt-pipe span.is-on {
    border-color: rgba(79, 124, 255, 0.45);
    background: rgba(79, 124, 255, 0.14);
}

.nx-mkt-pipe i {
    width: 1.25rem;
    height: 1px;
    background: rgba(79, 124, 255, 0.45);
}

.nx-mkt-moment__copy--card {
    padding: 1.5rem 0;
}

.nx-mkt-use-cases .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 900px) {
    .nx-mkt-moment--launch,
    .nx-mkt-moment--funnel { grid-template-columns: 1fr; }

    body.nx-mkt-page .nx-mkt-moment h3.nx-mkt-moment__title { max-width: none; }
}

@media (max-width: 560px) {
    .nx-mkt-tiles { grid-template-columns: 1fr 1fr; }
}

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