/* ============================================================================
   Brainy — Marketing pages ("Archival Mind", print edition)
   Static SSR marketing surface. Deliberately independent from the in-app
   theme switcher: these tokens are fixed so the public brand never changes.
   Editorial broadsheet aesthetic: bone paper, espresso ink, clay accent,
   hairline rules, folio numbers, Fraunces display + Hanken Grotesk body.
   ========================================================================== */

.mkt-root {
    --mkt-paper: #f3ede1;
    --mkt-paper-raised: #fcfaf4;
    --mkt-paper-sunk: #ece3d3;
    --mkt-ink: #211d17;
    --mkt-ink-soft: #6b6253;
    --mkt-line: #ded5c4;
    --mkt-line-strong: #cabea8;
    --mkt-clay: #c0561d;
    --mkt-clay-deep: #9c4416;
    --mkt-clay-soft: rgba(192, 86, 29, 0.10);
    --mkt-espresso: #1d1812;
    --mkt-espresso-2: #2a2017;
    --mkt-gold: #cd9a3a;
    --mkt-sage: #6f7a5a;
    --mkt-cream: #f4ece0;
    --mkt-display: 'Fraunces', Georgia, 'Times New Roman', serif;
    --mkt-body: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mkt-shadow-md: 0 4px 12px rgba(33, 29, 23, 0.08), 0 12px 32px rgba(33, 29, 23, 0.10);
    --mkt-shadow-lg: 0 18px 50px rgba(29, 24, 18, 0.28);
    --mkt-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
    --mkt-max: 1180px;

    position: relative;
    min-height: 100vh;
    background: var(--mkt-paper);
    color: var(--mkt-ink);
    font-family: var(--mkt-body);
    font-size: 1.0625rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}

.mkt-root::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: var(--mkt-grain);
    opacity: 0.35;
    pointer-events: none;
    z-index: 1;
}

.mkt-root > * {
    position: relative;
    z-index: 2;
}

.mkt-root a {
    color: inherit;
    text-decoration: none;
}

.mkt-wrap {
    max-width: var(--mkt-max);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
}

/* ── Motion ─────────────────────────────────────────────────────────────── */

@keyframes mkt-rise {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes mkt-draw {
    from { stroke-dashoffset: 900; }
    to   { stroke-dashoffset: 0; }
}

@keyframes mkt-pulse {
    0%, 100% { opacity: 0.55; }
    50%      { opacity: 1; }
}

.mkt-rise {
    opacity: 0;
    animation: mkt-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.mkt-d1 { animation-delay: 0.08s; }
.mkt-d2 { animation-delay: 0.18s; }
.mkt-d3 { animation-delay: 0.28s; }
.mkt-d4 { animation-delay: 0.38s; }
.mkt-d5 { animation-delay: 0.48s; }
.mkt-d6 { animation-delay: 0.58s; }

@media (prefers-reduced-motion: reduce) {
    .mkt-rise { animation: none; opacity: 1; transform: none; }
    .mkt-hero-art line { animation: none !important; stroke-dashoffset: 0 !important; }
    .mkt-hero-art .node--live { animation: none !important; }
}

/* ── Header ─────────────────────────────────────────────────────────────── */

.mkt-header {
    border-bottom: 1px solid var(--mkt-line-strong);
    background: color-mix(in srgb, var(--mkt-paper) 88%, transparent);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 20;
}

.mkt-header__inner {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 3vw, 2.25rem);
    min-height: 4.25rem;
}

.mkt-wordmark {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--mkt-display);
    font-weight: 640;
    font-size: 1.35rem;
    letter-spacing: 0.01em;
}

.mkt-wordmark img {
    width: 1.9rem;
    height: 1.9rem;
    display: block;
}

.mkt-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.9rem, 2.5vw, 1.75rem);
    margin-left: auto;
    font-size: 0.95rem;
    font-weight: 600;
}

.mkt-nav__link {
    position: relative;
    padding: 0.35rem 0;
    color: var(--mkt-ink-soft);
    transition: color 0.18s ease;
}

.mkt-nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 0;
    height: 2px;
    background: var(--mkt-clay);
    transition: right 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

.mkt-nav__link:hover,
.mkt-nav__link[aria-current="page"] {
    color: var(--mkt-ink);
}

.mkt-nav__link:hover::after,
.mkt-nav__link[aria-current="page"]::after {
    right: 0;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */

.mkt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.72rem 1.5rem;
    border-radius: 999px;
    font-family: var(--mkt-body);
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    border: 1.5px solid transparent;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease;
    cursor: pointer;
}

.mkt-btn--primary {
    background: var(--mkt-clay);
    color: var(--mkt-cream);
    box-shadow: 0 6px 18px rgba(192, 86, 29, 0.32);
}

.mkt-btn--primary:hover {
    background: var(--mkt-clay-deep);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(192, 86, 29, 0.38);
}

.mkt-btn--ghost {
    border-color: var(--mkt-line-strong);
    color: var(--mkt-ink);
    background: transparent;
}

.mkt-btn--ghost:hover {
    border-color: var(--mkt-ink);
    transform: translateY(-2px);
}

.mkt-btn--onDark {
    background: var(--mkt-cream);
    color: var(--mkt-espresso);
}

.mkt-btn--onDark:hover {
    background: #fff;
    transform: translateY(-2px);
}

.mkt-btn--sm {
    padding: 0.5rem 1.1rem;
    font-size: 0.9rem;
}

/* ── Typography primitives ──────────────────────────────────────────────── */

.mkt-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--mkt-clay);
}

.mkt-eyebrow::before {
    content: "";
    width: 2.2rem;
    height: 1.5px;
    background: var(--mkt-clay);
}

.mkt-title {
    font-family: var(--mkt-display);
    font-weight: 560;
    line-height: 1.06;
    letter-spacing: -0.015em;
    margin: 1rem 0 0;
}

.mkt-title em {
    font-style: italic;
    font-weight: 480;
    color: var(--mkt-clay);
}

.mkt-lead {
    font-size: clamp(1.05rem, 1.6vw, 1.2rem);
    color: var(--mkt-ink-soft);
    max-width: 34em;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */

.mkt-hero {
    position: relative;
    padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 7vw, 5.5rem);
    border-bottom: 1px solid var(--mkt-line-strong);
    overflow: hidden;
}

.mkt-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.mkt-hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.4rem);
}

.mkt-hero .mkt-lead {
    margin: 1.5rem 0 2.25rem;
}

.mkt-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    align-items: center;
}

.mkt-hero__note {
    margin-top: 1.1rem;
    font-size: 0.88rem;
    color: var(--mkt-ink-soft);
}

.mkt-hero-art {
    width: 100%;
    max-height: 460px;
    display: block;
}

.mkt-hero-art line {
    stroke: var(--mkt-line-strong);
    stroke-width: 1.4;
    stroke-dasharray: 900;
    stroke-dashoffset: 900;
    animation: mkt-draw 2.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s forwards;
}

.mkt-hero-art .node {
    fill: var(--mkt-ink-soft);
}

.mkt-hero-art .node--clay {
    fill: var(--mkt-clay);
}

.mkt-hero-art .node--gold {
    fill: var(--mkt-gold);
}

.mkt-hero-art .node--live {
    animation: mkt-pulse 3.2s ease-in-out infinite;
}

.mkt-hero-art text {
    font-family: var(--mkt-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    fill: var(--mkt-ink-soft);
    text-transform: uppercase;
}

/* ── Masthead ticker (method strip under hero) ──────────────────────────── */

.mkt-strip {
    border-bottom: 1px solid var(--mkt-line-strong);
    background: var(--mkt-paper-sunk);
}

.mkt-strip__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem 2rem;
    padding: 0.85rem 0;
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--mkt-ink-soft);
}

.mkt-strip__inner strong {
    color: var(--mkt-clay);
    font-weight: 800;
}

/* ── Sections ───────────────────────────────────────────────────────────── */

.mkt-section {
    padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.mkt-section__head {
    max-width: 46em;
    margin-bottom: clamp(2.25rem, 5vw, 3.75rem);
}

.mkt-section__head .mkt-title {
    font-size: clamp(1.9rem, 3.8vw, 2.9rem);
}

.mkt-section__head .mkt-lead {
    margin-top: 1.1rem;
}

/* ── CODE columns (numbered editorial) ──────────────────────────────────── */

.mkt-code-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--mkt-line-strong);
    border-left: 1px solid var(--mkt-line-strong);
}

.mkt-code-cell {
    border-right: 1px solid var(--mkt-line-strong);
    border-bottom: 1px solid var(--mkt-line-strong);
    padding: 1.75rem 1.5rem 2rem;
    position: relative;
    transition: background 0.2s ease;
}

.mkt-code-cell:hover {
    background: var(--mkt-paper-raised);
}

.mkt-code-cell__no {
    font-family: var(--mkt-display);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--mkt-clay);
}

.mkt-code-cell h3 {
    font-family: var(--mkt-display);
    font-weight: 600;
    font-size: 1.45rem;
    margin: 0.5rem 0 0.6rem;
}

.mkt-code-cell p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--mkt-ink-soft);
}

/* ── PARA band (dark espresso) ──────────────────────────────────────────── */

.mkt-para {
    background: var(--mkt-espresso);
    color: var(--mkt-cream);
    position: relative;
    overflow: hidden;
}

.mkt-para::after {
    content: "PARA";
    position: absolute;
    right: -0.06em;
    bottom: -0.28em;
    font-family: var(--mkt-display);
    font-weight: 700;
    font-size: clamp(9rem, 24vw, 20rem);
    line-height: 1;
    color: rgba(244, 236, 224, 0.045);
    letter-spacing: -0.04em;
    pointer-events: none;
}

.mkt-para .mkt-eyebrow {
    color: var(--mkt-gold);
}

.mkt-para .mkt-eyebrow::before {
    background: var(--mkt-gold);
}

.mkt-para .mkt-lead {
    color: rgba(244, 236, 224, 0.72);
}

.mkt-para-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    position: relative;
}

.mkt-para-card {
    background: var(--mkt-espresso-2);
    border: 1px solid rgba(244, 236, 224, 0.12);
    border-radius: 14px;
    padding: 1.6rem 1.4rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.mkt-para-card:hover {
    transform: translateY(-4px);
    border-color: rgba(205, 154, 58, 0.5);
}

.mkt-para-card__letter {
    font-family: var(--mkt-display);
    font-style: italic;
    font-size: 2.4rem;
    line-height: 1;
    color: var(--mkt-gold);
}

.mkt-para-card h3 {
    font-family: var(--mkt-display);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0.75rem 0 0.4rem;
}

.mkt-para-card p {
    margin: 0;
    font-size: 0.92rem;
    color: rgba(244, 236, 224, 0.68);
}

/* ── Today / execution split ────────────────────────────────────────────── */

.mkt-split {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
}

.mkt-split .mkt-title {
    font-size: clamp(1.9rem, 3.6vw, 2.7rem);
}

.mkt-checklist {
    list-style: none;
    margin: 1.75rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.9rem;
}

.mkt-checklist li {
    display: flex;
    gap: 0.8rem;
    align-items: baseline;
    font-size: 1rem;
    color: var(--mkt-ink-soft);
}

.mkt-checklist li::before {
    content: "→";
    color: var(--mkt-clay);
    font-weight: 700;
    flex: none;
}

.mkt-checklist li strong {
    color: var(--mkt-ink);
    font-weight: 700;
}

/* Mock "Today" sheet — a paper card imitating the app's Today queue */

.mkt-sheet {
    background: var(--mkt-paper-raised);
    border: 1px solid var(--mkt-line-strong);
    border-radius: 16px;
    box-shadow: var(--mkt-shadow-md);
    padding: 1.5rem 1.6rem 1.7rem;
    transform: rotate(0.6deg);
}

.mkt-sheet__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1.5px solid var(--mkt-ink);
    padding-bottom: 0.7rem;
    margin-bottom: 0.4rem;
}

.mkt-sheet__head h4 {
    font-family: var(--mkt-display);
    font-size: 1.35rem;
    font-weight: 640;
    margin: 0;
}

.mkt-sheet__head span {
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mkt-ink-soft);
    font-weight: 700;
}

.mkt-sheet__row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.78rem 0;
    border-bottom: 1px dashed var(--mkt-line-strong);
    font-size: 0.95rem;
}

.mkt-sheet__row:last-child {
    border-bottom: 0;
}

.mkt-sheet__dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    flex: none;
}

.mkt-sheet__dot--clay { background: var(--mkt-clay); }
.mkt-sheet__dot--gold { background: var(--mkt-gold); }
.mkt-sheet__dot--sage { background: var(--mkt-sage); }
.mkt-sheet__dot--line { background: var(--mkt-line-strong); }

.mkt-sheet__row s {
    color: var(--mkt-ink-soft);
}

.mkt-sheet__tag {
    margin-left: auto;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.18rem 0.6rem;
    border-radius: 999px;
    background: var(--mkt-clay-soft);
    color: var(--mkt-clay-deep);
    flex: none;
}

.mkt-sheet__tag--muted {
    background: var(--mkt-paper-sunk);
    color: var(--mkt-ink-soft);
}

/* ── Feature index (features page) ──────────────────────────────────────── */

.mkt-feature-list {
    border-top: 1.5px solid var(--mkt-ink);
}

.mkt-feature {
    display: grid;
    grid-template-columns: 5.5rem minmax(0, 4fr) minmax(0, 6fr);
    gap: 1rem 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--mkt-line-strong);
    transition: background 0.2s ease;
}

.mkt-feature:hover {
    background: var(--mkt-paper-raised);
}

.mkt-feature__no {
    font-family: var(--mkt-display);
    font-style: italic;
    font-size: 1.9rem;
    color: var(--mkt-clay);
    line-height: 1.1;
}

.mkt-feature h3 {
    font-family: var(--mkt-display);
    font-weight: 620;
    font-size: 1.55rem;
    margin: 0;
    line-height: 1.2;
}

.mkt-feature h3 span {
    display: block;
    font-family: var(--mkt-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mkt-ink-soft);
    margin-top: 0.5rem;
}

.mkt-feature p {
    margin: 0;
    color: var(--mkt-ink-soft);
    font-size: 1rem;
    align-self: center;
}

/* ── Pricing ────────────────────────────────────────────────────────────── */

.mkt-price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.mkt-price {
    display: flex;
    flex-direction: column;
    background: var(--mkt-paper-raised);
    border: 1px solid var(--mkt-line-strong);
    border-radius: 18px;
    padding: 2rem 1.75rem;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mkt-price:hover {
    transform: translateY(-5px);
    box-shadow: var(--mkt-shadow-md);
}

.mkt-price--featured {
    background: var(--mkt-espresso);
    color: var(--mkt-cream);
    border-color: var(--mkt-espresso);
    box-shadow: var(--mkt-shadow-lg);
}

.mkt-price__flag {
    position: absolute;
    top: -0.85rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--mkt-clay);
    color: var(--mkt-cream);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    white-space: nowrap;
}

.mkt-price h3 {
    font-family: var(--mkt-display);
    font-size: 1.4rem;
    font-weight: 640;
    margin: 0;
}

.mkt-price__tagline {
    font-size: 0.9rem;
    color: var(--mkt-ink-soft);
    margin: 0.35rem 0 1.4rem;
}

.mkt-price--featured .mkt-price__tagline {
    color: rgba(244, 236, 224, 0.7);
}

.mkt-price__amount {
    font-family: var(--mkt-display);
    font-size: 3rem;
    font-weight: 560;
    line-height: 1;
    letter-spacing: -0.02em;
}

.mkt-price__amount sup {
    font-size: 1.2rem;
    font-weight: 600;
    top: -1.2em;
}

.mkt-price__period {
    font-family: var(--mkt-body);
    font-size: 0.88rem;
    color: var(--mkt-ink-soft);
    display: block;
    margin: 0.4rem 0 1.5rem;
}

.mkt-price--featured .mkt-price__period {
    color: rgba(244, 236, 224, 0.6);
}

.mkt-price ul {
    list-style: none;
    margin: 0 0 1.75rem;
    padding: 1.25rem 0 0;
    border-top: 1px dashed var(--mkt-line-strong);
    display: grid;
    gap: 0.7rem;
    font-size: 0.94rem;
    flex: 1;
}

.mkt-price--featured ul {
    border-top-color: rgba(244, 236, 224, 0.25);
}

.mkt-price li {
    display: flex;
    gap: 0.6rem;
    align-items: baseline;
}

.mkt-price li::before {
    content: "✓";
    color: var(--mkt-clay);
    font-weight: 800;
    flex: none;
}

.mkt-price--featured li::before {
    color: var(--mkt-gold);
}

.mkt-price .mkt-btn {
    width: 100%;
}

.mkt-price-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--mkt-ink-soft);
    margin-top: 2rem;
}

/* ── FAQ (CSS-only accordion via details/summary) ───────────────────────── */

.mkt-faq {
    max-width: 46rem;
    margin: 0 auto;
    border-top: 1.5px solid var(--mkt-ink);
}

.mkt-faq details {
    border-bottom: 1px solid var(--mkt-line-strong);
}

.mkt-faq summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.3rem 0.25rem;
    font-family: var(--mkt-display);
    font-size: 1.2rem;
    font-weight: 600;
    transition: color 0.15s ease;
}

.mkt-faq summary::-webkit-details-marker {
    display: none;
}

.mkt-faq summary::after {
    content: "+";
    font-family: var(--mkt-body);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--mkt-clay);
    line-height: 1;
    transition: transform 0.2s ease;
    flex: none;
}

.mkt-faq details[open] summary::after {
    transform: rotate(45deg);
}

.mkt-faq summary:hover {
    color: var(--mkt-clay-deep);
}

.mkt-faq details p {
    margin: 0;
    padding: 0 0.25rem 1.4rem;
    color: var(--mkt-ink-soft);
    max-width: 40em;
}

/* ── CTA band ───────────────────────────────────────────────────────────── */

.mkt-cta {
    background: var(--mkt-espresso);
    color: var(--mkt-cream);
    text-align: center;
    padding: clamp(3.5rem, 8vw, 5.5rem) 0;
    position: relative;
    overflow: hidden;
}

.mkt-cta::before {
    content: "";
    position: absolute;
    inset: -40% -20%;
    background: radial-gradient(ellipse at 30% 20%, rgba(192, 86, 29, 0.22), transparent 55%),
                radial-gradient(ellipse at 75% 85%, rgba(205, 154, 58, 0.14), transparent 50%);
    pointer-events: none;
}

.mkt-cta .mkt-wrap {
    position: relative;
}

.mkt-cta .mkt-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    margin: 0 auto;
    max-width: 20em;
}

.mkt-cta .mkt-title em {
    color: var(--mkt-gold);
}

.mkt-cta p {
    color: rgba(244, 236, 224, 0.72);
    max-width: 36em;
    margin: 1.2rem auto 2.2rem;
}

.mkt-cta__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.mkt-cta .mkt-btn--ghost {
    border-color: rgba(244, 236, 224, 0.4);
    color: var(--mkt-cream);
}

.mkt-cta .mkt-btn--ghost:hover {
    border-color: var(--mkt-cream);
}

/* ── Footer ─────────────────────────────────────────────────────────────── */

.mkt-footer {
    border-top: 1px solid var(--mkt-line-strong);
    padding: 2.75rem 0 3rem;
    background: var(--mkt-paper-sunk);
}

.mkt-footer__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem 4rem;
    justify-content: space-between;
    align-items: flex-start;
}

.mkt-footer__brand p {
    margin: 0.7rem 0 0;
    max-width: 26em;
    font-size: 0.92rem;
    color: var(--mkt-ink-soft);
}

.mkt-footer__links {
    display: flex;
    gap: clamp(1.5rem, 4vw, 3.5rem);
}

.mkt-footer__links h4 {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mkt-ink-soft);
    margin: 0 0 0.8rem;
}

.mkt-footer__links ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
    font-size: 0.94rem;
    font-weight: 600;
}

.mkt-footer__links a:hover {
    color: var(--mkt-clay-deep);
}

.mkt-footer__legal {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--mkt-line);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 2rem;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--mkt-ink-soft);
}

/* ── Neurodivergent focus section (pinned index cards) ──────────────────── */

.mkt-nd {
    background: var(--mkt-paper-sunk);
    border-top: 1px solid var(--mkt-line-strong);
    border-bottom: 1px solid var(--mkt-line-strong);
}

.mkt-nd-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.mkt-note-card {
    position: relative;
    background: var(--mkt-paper-raised);
    border: 1px solid var(--mkt-line-strong);
    border-radius: 4px;
    padding: 2rem 1.4rem 1.6rem;
    box-shadow: 0 2px 6px rgba(33, 29, 23, 0.07), 0 10px 22px rgba(33, 29, 23, 0.07);
    transform: rotate(-1.1deg);
    transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.22s ease;
}

.mkt-note-card:nth-child(even) {
    transform: rotate(1deg);
}

.mkt-note-card:hover {
    transform: rotate(0deg) translateY(-5px);
    box-shadow: var(--mkt-shadow-md);
}

.mkt-note-card::before {
    /* washi tape */
    content: "";
    position: absolute;
    top: -0.6rem;
    left: 50%;
    width: 4.6rem;
    height: 1.15rem;
    transform: translateX(-50%) rotate(-2.5deg);
    background: rgba(205, 154, 58, 0.4);
    border-left: 1px dashed rgba(33, 29, 23, 0.15);
    border-right: 1px dashed rgba(33, 29, 23, 0.15);
}

.mkt-note-card:nth-child(even)::before {
    transform: translateX(-50%) rotate(2deg);
    background: rgba(192, 86, 29, 0.28);
}

.mkt-note-card h3 {
    font-family: var(--mkt-display);
    font-weight: 620;
    font-size: 1.22rem;
    margin: 0 0 0.55rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid var(--mkt-line);
}

.mkt-note-card p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--mkt-ink-soft);
}

.mkt-nd__note {
    margin: 2.75rem auto 0;
    max-width: 34em;
    text-align: center;
    font-family: var(--mkt-display);
    font-style: italic;
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    color: var(--mkt-ink);
}

.mkt-nd__note strong {
    color: var(--mkt-clay);
    font-weight: 640;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 960px) {
    .mkt-hero__grid {
        grid-template-columns: 1fr;
    }

    .mkt-hero-art {
        max-height: 300px;
    }

    .mkt-code-grid,
    .mkt-para-grid,
    .mkt-nd-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mkt-split {
        grid-template-columns: 1fr;
    }

    .mkt-price-grid {
        grid-template-columns: 1fr;
        max-width: 30rem;
        margin: 0 auto;
    }

    .mkt-feature {
        grid-template-columns: 3.5rem minmax(0, 1fr);
    }

    .mkt-feature p {
        grid-column: 2;
    }
}

@media (max-width: 620px) {
    .mkt-nav__link--collapsible {
        display: none;
    }

    .mkt-code-grid,
    .mkt-para-grid,
    .mkt-nd-grid {
        grid-template-columns: 1fr;
    }

    .mkt-sheet {
        transform: none;
    }
}