@import '/design-system/platform-tokens.css';

/* ────────────────────────────────────────────
   TOKENS (scoped to manifesto, mapped to standard tokens)
   ──────────────────────────────────────────── */
.mf {
    --mf-cream:       var(--bg-page);                 /* #FEF7F1 */
    --mf-cream-deep:  var(--bg-page-warm);            /* #FAF4ED */
    --mf-ivory:       var(--bg-page-alt);             /* #FFFBF8 */
    --mf-ink:         var(--color-ink);               /* #2C2416 */
    --mf-ink-soft:    var(--color-ink-secondary);     /* #5C5242 */
    --mf-ink-muted:   var(--color-ink-muted);         /* #78716C */
    --mf-ink-faint:   var(--color-ink-faint);         /* #A8A29E */
    --mf-rule:        var(--gray-200);                /* #E7E5E4 */
    --mf-rule-ink:    rgba(44, 36, 22, 0.12);
    --mf-red:         var(--phase-learn);             /* #E54D4D */
    --mf-red-deep:    var(--phase-learn-dark);        /* #C73E3E */
    --mf-salmon:      #F59E8B;
    --mf-terracotta:  #BF6B4F;

    --mf-serif:       var(--font-heading);
    --mf-sans:        var(--font-body);

    --mf-measure:     62ch;
    --mf-gutter:      clamp(20px, 5vw, 48px);

    background: var(--mf-cream);
    color: var(--mf-ink);
    font-family: var(--mf-sans);
    font-size: 19px;
    line-height: 1.7;
    letter-spacing: -0.003em;
    display: block;
    overflow: hidden;
}

/* Nudge header to feel quieter against the editorial page */
.mf + footer,
main.mf { margin: 0; }

/* ────────────────────────────────────────────
   MASTHEAD
   ──────────────────────────────────────────── */
.mf-masthead {
    border-top: 1px solid var(--mf-rule);
    border-bottom: 1px solid var(--mf-rule);
    background: var(--mf-cream);
}
.mf-masthead__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 14px var(--mf-gutter);
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--mf-sans);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--mf-ink-muted);
}
.mf-masthead__mark {
    color: var(--mf-ink);
    font-family: var(--mf-serif);
    font-weight: 700;
    font-style: italic;
    font-size: 13px;
    letter-spacing: 0;
    text-transform: none;
}
.mf-masthead__sep {
    width: 3px;
    height: 3px;
    background: var(--mf-ink-muted);
    border-radius: 50%;
}

/* ────────────────────────────────────────────
   SLAM — the opening belief
   ──────────────────────────────────────────── */
.mf-slam {
    padding: clamp(60px, 10vw, 120px) var(--mf-gutter) clamp(80px, 12vw, 160px);
    position: relative;
    min-height: 82vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.mf-slam__bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(44, 36, 22, .20) 1px, transparent 1px),
        linear-gradient(90deg, rgba(44, 36, 22, .20) 1px, transparent 1px);
    background-size: 32px 32px;
    background-position: -1px -1px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 45%, #000 30%, transparent 85%);
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 45%, #000 30%, transparent 85%);
    opacity: 0.95;
    pointer-events: none;
}

.mf-slam__grid {
    max-width: 1180px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 32px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.mf-slam__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 18px;
}
.mf-slam__folio {
    font-family: var(--mf-serif);
    font-style: italic;
    font-size: 14px;
    color: var(--mf-red);
    font-weight: 500;
}
.mf-slam__rule {
    width: 40px;
    height: 1px;
    background: var(--mf-ink);
    opacity: 0.4;
}
.mf-slam__kicker {
    font-family: var(--mf-sans);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--mf-ink-muted);
}

.mf-slam__h {
    font-family: var(--mf-serif);
    font-size: clamp(48px, 9vw, 128px);
    font-weight: 500;
    line-height: 0.98;
    letter-spacing: -0.012em;
    color: var(--mf-ink);
    margin: 0;
    font-feature-settings: "ss01", "ss02";
    text-wrap: balance;
}
.mf-slam__h em {
    font-style: italic;
    font-weight: 900;
    color: var(--mf-red);
    font-feature-settings: "ss01";
}

.mf-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--mf-ink-muted);
    opacity: 0.7;
}
.mf-scroll-hint__arrow {
    width: 1px;
    height: 22px;
    background: var(--mf-ink-muted);
    position: relative;
    animation: mfScroll 2.2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes mfScroll {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50%      { transform: translateY(4px); opacity: 1; }
}

/* ────────────────────────────────────────────
   PROSE — the readable column
   ──────────────────────────────────────────── */
.mf-prose {
    max-width: var(--mf-measure);
    margin: 0 auto;
    padding: clamp(40px, 8vw, 96px) var(--mf-gutter);
}
.mf-prose--lede {
    padding-top: clamp(16px, 3vw, 40px);
    padding-bottom: clamp(60px, 8vw, 120px);
}
.mf-prose--tight { padding: 0; }
.mf-prose--invite { padding: 24px 0 0; }

.mf-prose__p {
    margin: 0 0 1.4em;
    color: var(--mf-ink);
    font-size: 19px;
    line-height: 1.7;
}
.mf-prose__p:last-child { margin-bottom: 0; }

.mf-prose__p--lede {
    font-size: 21px;
    line-height: 1.65;
}
.mf-prose__p--statement {
    font-family: var(--mf-serif);
    font-size: clamp(24px, 3vw, 32px);
    font-style: italic;
    line-height: 1.35;
    color: var(--mf-ink);
    max-width: 28ch;
    margin: 2.2em 0 0;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.mf-prose em {
    font-style: italic;
    color: var(--mf-ink);
    font-weight: 500;
}
.mf-quot {
    font-style: italic;
    color: var(--mf-ink-soft);
}

.mf-dropcap {
    float: left;
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 5.6em;
    line-height: 0.82;
    padding: 0.08em 0.14em 0 0;
    color: var(--mf-red);
    text-shadow: 1px 1px 0 rgba(44, 36, 22, 0.04);
}

.mf-rule {
    border: 0;
    height: 1px;
    width: 48px;
    background: var(--mf-ink);
    opacity: 0.3;
    margin: 2.6em 0;
}

/* ────────────────────────────────────────────
   SECTION HEADINGS
   ──────────────────────────────────────────── */
.mf-section-head {
    text-align: center;
    padding: 0 var(--mf-gutter);
    margin-bottom: clamp(48px, 7vw, 88px);
}
.mf-section-head__eyebrow {
    display: inline-block;
    font-family: var(--mf-sans);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--mf-red);
    margin-bottom: 14px;
}
.mf-section-head__title {
    font-family: var(--mf-serif);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.008em;
    margin: 0;
    color: var(--mf-ink);
    text-wrap: balance;
    max-width: 16ch;
    margin-left: auto;
    margin-right: auto;
}
.mf-section-head--light .mf-section-head__title,
.mf-section-head--light .mf-section-head__eyebrow { color: var(--mf-ink); }
.mf-section-head--dark .mf-section-head__title { color: var(--mf-cream); }
.mf-section-head--dark .mf-section-head__eyebrow { color: var(--mf-salmon); }

/* ────────────────────────────────────────────
   BELIEFS — numbered pillars
   ──────────────────────────────────────────── */
.mf-beliefs {
    padding: clamp(60px, 9vw, 120px) 0 clamp(40px, 6vw, 80px);
    background:
        radial-gradient(ellipse at 20% 0%, var(--mf-cream-deep) 0%, transparent 60%),
        var(--mf-cream);
    position: relative;
    overflow: hidden;
}
.mf-beliefs::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(44, 36, 22, .16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(44, 36, 22, .16) 1px, transparent 1px);
    background-size: 32px 32px;
    background-position: -1px -1px;
    mask-image: radial-gradient(ellipse 95% 80% at 50% 50%, #000 35%, transparent 90%);
    -webkit-mask-image: radial-gradient(ellipse 95% 80% at 50% 50%, #000 35%, transparent 90%);
    opacity: 0.75;
    pointer-events: none;
}
.mf-beliefs > * { position: relative; z-index: 1; }

.mf-belief {
    max-width: 1180px;
    margin: 0 auto;
    padding: clamp(32px, 4vw, 56px) var(--mf-gutter);
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
    position: relative;
}
.mf-belief + .mf-belief {
    border-top: 1px solid var(--mf-rule);
}
.mf-belief--with-quote {
    grid-template-columns: 120px minmax(0, 1fr) 280px;
}

.mf-belief__folio {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 8px;
}
.mf-belief__num {
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 44px;
    line-height: 1;
    color: var(--mf-red);
    letter-spacing: -0.02em;
}
.mf-belief__line {
    width: 32px;
    height: 1px;
    background: var(--mf-ink);
    opacity: 0.3;
}

.mf-belief__body {
    max-width: var(--mf-measure);
}
.mf-belief__h {
    font-family: var(--mf-serif);
    font-size: clamp(26px, 3.2vw, 38px);
    font-weight: 500;
    line-height: 1.22;
    letter-spacing: -0.002em;
    margin: 0 0 0.7em;
    color: var(--mf-ink);
    text-wrap: balance;
}
.mf-belief__body p {
    margin: 0 0 1em;
    font-size: 18px;
    line-height: 1.7;
    color: var(--mf-ink-soft);
}
.mf-belief__body p:last-child { margin-bottom: 0; }
.mf-belief__body em {
    font-style: italic;
    color: var(--mf-ink);
    font-weight: 500;
}

.mf-belief__figure {
    margin: 1.4em 0 1.8em;
    padding: 0;
}
.mf-belief__figure img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px;
    background: var(--mf-ivory);
    border: 1px solid var(--mf-rule);
    box-shadow:
        0 1px 2px rgba(44, 36, 22, 0.04),
        0 12px 32px rgba(44, 36, 22, 0.10),
        0 24px 60px rgba(44, 36, 22, 0.06);
}
.mf-belief__figure figcaption {
    margin-top: 14px;
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
    color: var(--mf-ink-muted);
    letter-spacing: -0.005em;
    max-width: 48ch;
}

.mf-belief__figure--trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    align-items: end;
}
.mf-belief__figure--trio img {
    width: 100%;
    height: auto;
    aspect-ratio: auto;
    background: var(--mf-ivory);
}
.mf-belief__figure--trio figcaption {
    grid-column: 1 / -1;
    margin-top: 2px;
}
@media (max-width: 640px) {
    .mf-belief__figure--trio {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Pull quote — editorial marginalia */
.mf-pullquote {
    position: relative;
    padding: 8px 0 0 8px;
    align-self: center;
}
.mf-pullquote__mark {
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 88px;
    line-height: 0.6;
    color: var(--mf-red);
    display: block;
    margin-bottom: 4px;
    opacity: 0.75;
}
.mf-pullquote p {
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.35;
    color: var(--mf-ink);
    margin: 0;
    padding-left: 12px;
    letter-spacing: -0.008em;
}
.mf-pullquote p em {
    font-style: italic;
    color: var(--mf-red);
    font-weight: 500;
}

/* ─── BUILDING — warm panel ──────────────────────────── */
.mf-building {
    background: var(--mf-cream-deep);
    padding: clamp(64px, 10vw, 120px) 0;
    border-top: 1px solid var(--mf-rule);
    border-bottom: 1px solid var(--mf-rule);
}
.mf-building__inner {
    max-width: 1180px;
    margin: 0 auto;
}
.mf-building .mf-prose--tight {
    max-width: var(--mf-measure);
    margin: 0 auto;
    padding: 0 var(--mf-gutter);
}
.mf-building__list {
    margin-top: clamp(40px, 6vw, 72px);
    display: flex;
    flex-direction: column;
    gap: clamp(32px, 4vw, 48px);
}
.mf-building__item {
    padding: 28px 0;
    border-top: 1px solid var(--mf-rule-ink);
    position: relative;
}
.mf-building__item:last-child {
    border-bottom: 1px solid var(--mf-rule-ink);
}
.mf-building__tag {
    display: block;
    font-family: var(--mf-sans);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--mf-red);
    margin-bottom: 10px;
}
.mf-building__item h4 {
    font-family: var(--mf-serif);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.005em;
    margin: 0 0 14px;
    color: var(--mf-ink);
}
.mf-building__item p {
    font-size: 17px;
    line-height: 1.65;
    color: var(--mf-ink-soft);
    margin: 0;
}

/* ─── REFUSE — inverted stance ──────────────────────────── */
.mf-refuse {
    background: var(--mf-ink);
    color: var(--mf-cream);
    padding: clamp(80px, 12vw, 140px) 0;
    position: relative;
    overflow: hidden;
}
.mf-refuse::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(254, 247, 241, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}
.mf-refuse__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--mf-gutter);
    position: relative;
}
.mf-refuse__list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
    counter-reset: refuse;
}
.mf-refuse__item {
    padding: clamp(32px, 4vw, 52px) 0;
    border-top: 1px solid rgba(254, 247, 241, 0.15);
    position: relative;
    counter-increment: refuse;
}
.mf-refuse__item:last-child {
    border-bottom: 1px solid rgba(254, 247, 241, 0.15);
}
.mf-refuse__item::before {
    content: counter(refuse, decimal-leading-zero);
    position: absolute;
    top: clamp(32px, 4vw, 52px);
    left: -72px;
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 28px;
    color: var(--mf-salmon);
    opacity: 0.7;
}
.mf-refuse__label {
    display: block;
    font-family: var(--mf-sans);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--mf-salmon);
    margin-bottom: 14px;
}
.mf-refuse__item h3 {
    font-family: var(--mf-serif);
    font-size: clamp(26px, 3.4vw, 36px);
    font-weight: 500;
    line-height: 1.22;
    letter-spacing: -0.003em;
    margin: 0 0 18px;
    color: var(--mf-cream);
}
.mf-refuse__item p {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(254, 247, 241, 0.75);
    margin: 0;
    max-width: 60ch;
}

/* ────────────────────────────────────────────
   INVITATION
   ──────────────────────────────────────────── */
.mf-invite {
    padding: clamp(80px, 12vw, 140px) 0 clamp(48px, 8vw, 96px);
    background: var(--mf-cream);
}
.mf-invite__inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--mf-gutter);
}
.mf-invite .mf-section-head__title {
    max-width: 22ch;
}
.mf-invite__instruction {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 2.4em 0;
    padding: 28px 32px;
    background: var(--mf-ivory);
    border: 1px solid var(--mf-rule);
    border-radius: 4px;
}
.mf-invite__step {
    font-family: var(--mf-serif);
    font-style: italic;
    font-size: 22px;
    line-height: 1.4;
    color: var(--mf-ink);
    font-weight: 400;
    display: flex;
    align-items: baseline;
    gap: 16px;
}
.mf-invite__step span {
    font-family: var(--mf-sans);
    font-style: normal;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.15em;
    color: var(--mf-red);
    min-width: 22px;
}
.mf-invite__start {
    font-family: var(--mf-serif);
    font-style: italic;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 500;
    line-height: 1;
    color: var(--mf-red);
    margin: 0.3em 0 0;
    letter-spacing: -0.02em;
}
.mf-invite__actions {
    margin-top: clamp(40px, 6vw, 64px);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

/* ────────────────────────────────────────────
   SIGNATURE
   ──────────────────────────────────────────── */
.mf-sign {
    padding: 32px var(--mf-gutter) 80px;
    text-align: center;
    background: var(--mf-cream);
}
.mf-sign__inner {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}
.mf-sign__rule {
    width: 64px;
    height: 1px;
    background: var(--mf-ink);
    opacity: 0.3;
}
.mf-sign__by {
    font-family: var(--mf-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 20px;
    color: var(--mf-ink);
    margin: 0;
}
.mf-sign__loc {
    font-family: var(--mf-sans);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--mf-ink-muted);
    margin: 0;
}

/* ────────────────────────────────────────────
   RESPONSIVE
   ──────────────────────────────────────────── */
@media (max-width: 900px) {
    .mf-slam__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .mf-slam__meta { flex-direction: row; align-items: center; padding-top: 0; }
    .mf-slam__rule { width: 24px; }

    .mf-belief {
        grid-template-columns: 72px 1fr;
        gap: 20px;
        padding: 36px var(--mf-gutter);
    }
    .mf-belief--with-quote {
        grid-template-columns: 72px 1fr;
    }
    .mf-belief__num { font-size: 32px; }
    .mf-pullquote {
        grid-column: 2;
        margin-top: 24px;
        padding: 20px 0 0;
        border-top: 1px solid var(--mf-rule);
    }
    .mf-pullquote__mark { font-size: 54px; }
    .mf-pullquote p { font-size: 18px; padding-left: 0; }

    .mf-refuse__item::before {
        position: static;
        display: block;
        margin-bottom: 8px;
    }
}

@media (max-width: 640px) {
    .mf { font-size: 17px; }
    .mf-prose__p { font-size: 17px; }
    .mf-prose__p--lede { font-size: 18px; }
    .mf-dropcap { font-size: 4.4em; }
    .mf-masthead__inner { flex-wrap: wrap; gap: 10px; font-size: 10px; }
    .mf-belief__body p, .mf-refuse__item p, .mf-building__item p { font-size: 16px; }
    .mf-invite__instruction { padding: 20px 22px; }
    .mf-invite__step { font-size: 19px; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .mf-scroll-hint__arrow { animation: none; }
}