/* Cultivera R47 shared project system authority.
   Scope: project navigation, mobile project shuttle, investment outputs, allocation and DTP tokens.
   All 11 project routes consume this file; page-specific authorities own only project-local composition. */

:root {
  --cv-project-paper: #f1ede3;
  --cv-project-ink: #172019;
  --cv-project-muted: #667067;
  --cv-project-line: color-mix(in srgb, var(--cv-project-ink) 18%, transparent);
  --cv-project-accent: #a84c34;
  --cv-project-shell: min(1180px, calc(100vw - 40px));
  --cv-project-radius: 999px;
  --cv-project-font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --cv-project-font-serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
  --cv-project-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

[data-r42-project-system] {
  color: var(--cv-project-ink);
  background: var(--cv-project-paper);
  font-family: var(--cv-project-font-sans);
}

[data-r42-project-system] *,
[data-r42-project-system] *::before,
[data-r42-project-system] *::after { box-sizing: border-box; }

.r42-shell { width: var(--cv-project-shell); margin-inline: auto; }

/* Mobile-first DTP: readable metadata, deliberate rhythm, no microtype. */
.r42-kicker {
  margin: 0 0 12px;
  color: var(--cv-project-accent);
  font: 700 11px/1.35 var(--cv-project-font-mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
.r42-title {
  margin: 0;
  font: 500 clamp(38px, 11vw, 76px)/.94 var(--cv-project-font-serif);
  letter-spacing: -.035em;
  text-wrap: balance;
}
.r42-title--authored > span { display: block; }
.r42-copy {
  margin: 16px 0 0;
  max-width: 42rem;
  color: color-mix(in srgb, var(--cv-project-ink) 78%, transparent);
  font: 400 16px/1.55 var(--cv-project-font-sans);
}


/* R47 shared-shell candidate. Project heroes own the full first viewport beneath
   a transparent global overlay. The same nav resolves to the light shell on scroll.
   The single project rail remains post-hero and sticky through the body. */
body.project-theme { margin: 0; }
body.project-theme main#main-content[data-project-main] {
  padding-top: 0 !important;
}
body.project-theme main#main-content[data-project-main] > [data-project-hero] {
  min-height: 100svh !important;
}

/* Transparent entry is one shared project-hero state, independent of legacy tone labels. */
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) {
  color: #fff;
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-logo {
  filter: drop-shadow(0 1px 9px rgb(0 0 0 / .28));
}
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-logo--primary { opacity: 0; }
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-logo--reverse { opacity: 1; }
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-links {
  color: rgb(255 255 255 / .86);
  text-shadow: 0 1px 12px rgb(0 0 0 / .34);
}
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-links a:is(:hover,:focus-visible,[aria-current="page"]) { color: #fff; }
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-cta {
  border-color: rgb(255 255 255 / .56);
  background: rgb(9 18 12 / .32);
  color: #fff;
  box-shadow: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
body.project-theme .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-menu {
  color: #fff;
  filter: drop-shadow(0 1px 3px rgb(0 0 0 / .44));
}

/* Opening the mobile drawer restores a stable light control plane. */
body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) {
  color: var(--cv-shell-ink);
  background: var(--cv-shell-paper);
  border-bottom-color: var(--cv-shell-line);
  backdrop-filter: blur(18px) saturate(1.04);
  -webkit-backdrop-filter: blur(18px) saturate(1.04);
}
body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-logo--primary { opacity: 1; }
body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-logo--reverse { opacity: 0; }
body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-logo { filter: none; }
body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"]:not(.is-scrolled) .cv-global-menu {
  color: var(--cv-shell-ink);
  filter: none;
}

/* The preserved shell has a more-specific mobile light-state rule. Match that
   selector here so project heroes keep the shared transparent entry state. */
@media (max-width: 767px) {
  body.project-theme .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) {
    color: #fff;
    background: transparent;
    border-bottom-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  body.project-theme .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) .cv-global-logo--primary { opacity: 0; }
  body.project-theme .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) .cv-global-logo--reverse { opacity: 1; }
  body.project-theme .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) .cv-global-menu {
    color: #fff;
    filter: drop-shadow(0 1px 3px rgb(0 0 0 / .44));
  }
  body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) {
    color: var(--cv-shell-ink);
    background: var(--cv-shell-paper);
    border-bottom-color: var(--cv-shell-line);
    backdrop-filter: blur(18px) saturate(1.04);
    -webkit-backdrop-filter: blur(18px) saturate(1.04);
  }
  body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) .cv-global-logo--primary { opacity: 1; }
  body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) .cv-global-logo--reverse { opacity: 0; }
  body.project-theme:is(.mobile-menu-open,.global-menu-open) .cv-global-nav[data-cv-entry="transparent"][data-cv-tone="light"]:not(.is-scrolled) .cv-global-menu {
    color: var(--cv-shell-ink);
    filter: none;
  }
}

/* Post-hero project rail: one in-flow sticky plane, never a second fixed layer. */
.r42-project-nav {
  position: sticky;
  top: var(--global-nav-height, var(--nav-height, 56px));
  z-index: 80;
  border-bottom: 1px solid color-mix(in srgb, var(--cv-project-ink) 28%, transparent);
  background: color-mix(in srgb, var(--cv-project-paper) 98%, white 2%);
  backdrop-filter: blur(14px) saturate(1.02);
}
.r42-project-nav__bar {
  width: min(1220px, calc(100vw - 28px));
  min-height: 56px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
  gap: 12px;
}
.r42-project-nav__neighbor { display: none; }
.r42-project-nav__neighbor-copy { min-width: 0; display: grid; gap: 2px; }
.r42-project-nav__neighbor-role { color: var(--cv-project-muted); font: 650 9.5px/1 var(--cv-project-font-mono); letter-spacing: .08em; text-transform: uppercase; }
.r42-project-nav__neighbor-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r42-project-nav__arrow { color: var(--cv-project-accent); font-size: 14px; line-height: 1; }
.r42-project-nav__identity { min-width: 0; }
.r42-project-nav__title {
  display: block;
  overflow: hidden;
  color: inherit;
  font: 650 13px/1.18 var(--cv-project-font-sans);
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.r42-project-nav__meta {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 3px;
  min-width: 0;
  color: var(--cv-project-muted);
  font: 650 11px/1.2 var(--cv-project-font-mono);
  letter-spacing: .055em;
  text-transform: uppercase;
}
.r42-project-nav__status { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r42-project-nav__section { color: var(--cv-project-accent); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r42-project-nav__section:not([hidden])::before { content: "·"; margin-inline: 6px 4px; color: var(--cv-project-accent); opacity: .75; }
.r42-project-nav__toggle {
  min-width: 92px;
  min-height: 44px;
  border: 0;
  border-left: 1px solid var(--cv-project-line);
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: 650 11px/1 var(--cv-project-font-mono);
  letter-spacing: .035em;
  text-transform: uppercase;
}
.r42-project-nav__toggle::after { content: "⌄"; display: inline-block; margin-left: 7px; transition: transform .18s ease; }
.r42-project-nav.is-open .r42-project-nav__toggle::after { transform: rotate(180deg); }
.r42-project-nav__panel {
  position: absolute;
  inset: 100% 0 auto;
  border-bottom: 1px solid var(--cv-project-line);
  background: var(--cv-project-paper);
  box-shadow: 0 14px 24px rgb(0 0 0 / .08);
}
.r42-project-nav__panel[hidden] { display: none; }
.r42-project-nav__panel-inner {
  width: min(1180px, calc(100vw - 40px));
  margin-inline: auto;
  padding: 20px 0 26px;
}
.r42-project-nav__chapters { display: grid; gap: 0; }
.r42-project-nav__chapters a {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--cv-project-line);
  color: inherit;
  font: 520 15px/1.25 var(--cv-project-font-sans);
  text-decoration: none;
}
.r42-project-nav__chapters a:last-child { border-bottom: 1px solid var(--cv-project-line); }
.r42-project-nav__chapters a[aria-current="location"] { color: var(--cv-project-accent); }
.r42-project-nav__chapter-index { color: var(--cv-project-muted); font: 600 11px/1 var(--cv-project-font-mono); }

/* Bottom project shuttle: cross-project navigation only. */
.r42-project-shuttle {
  position: fixed;
  z-index: 85;
  left: max(12px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: minmax(44px,1fr) auto minmax(44px,1fr);
  align-items: stretch;
  max-width: 520px;
  min-height: 52px;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / .18);
  border-radius: var(--cv-project-radius);
  background: rgb(18 25 20 / .94);
  box-shadow: 0 10px 32px rgb(0 0 0 / .2);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity .18s ease, transform .18s ease;
}
.r42-project-shuttle.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.r42-project-shuttle__neighbor,
.r42-project-shuttle__index {
  min-width: 44px;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}
.r42-project-shuttle__neighbor { padding: 0 14px; font: 560 12px/1.15 var(--cv-project-font-sans); }
.r42-project-shuttle__neighbor--prev { justify-content: flex-start; }
.r42-project-shuttle__neighbor--next { justify-content: flex-end; }
.r42-project-shuttle__neighbor.is-empty { visibility: hidden; }
.r42-project-shuttle__name { display: none; }
.r42-project-shuttle__index {
  position: relative;
  padding: 0 16px;
  font: 700 11px/1 var(--cv-project-font-mono);
  letter-spacing: .05em;
}
.r42-project-shuttle__index::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 8px;
  width: 24px;
  height: 2px;
  background: var(--cv-project-accent);
  transform: translateX(-50%);
}

/* Native project index dialog. */
.r42-project-index {
  width: min(620px, calc(100vw - 24px));
  max-height: min(74vh, 720px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--cv-project-line);
  background: var(--cv-project-paper);
  color: var(--cv-project-ink);
}
.r42-project-index::backdrop { background: rgb(8 13 10 / .56); backdrop-filter: blur(3px); }
.r42-project-index__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px;
  border-bottom: 1px solid var(--cv-project-line);
}
.r42-project-index__head strong { font: 500 28px/1 var(--cv-project-font-serif); }
.r42-project-index__close { width: 44px; height: 44px; border: 0; background: transparent; font-size: 24px; cursor: pointer; }
.r42-project-index__list { max-height: calc(74vh - 86px); overflow: auto; padding: 0 20px 18px; }
.r42-project-index__list a {
  min-height: 58px;
  display: grid;
  grid-template-columns: 36px minmax(0,1fr) auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--cv-project-line);
  color: inherit;
  text-decoration: none;
}
.r42-project-index__list a[aria-current="page"] { color: var(--cv-project-accent); }
.r42-project-index__number { color: var(--cv-project-muted); font: 600 11px/1 var(--cv-project-font-mono); }
.r42-project-index__project { min-width: 0; font: 600 14px/1.2 var(--cv-project-font-sans); }
.r42-project-index__status { color: var(--cv-project-muted); font: 600 11px/1.2 var(--cv-project-font-mono); text-transform: uppercase; }

/* Standard investment outputs. Not cards: one continuous editorial field. */
.r42-investment { padding: 72px 0; }
.r42-investment__head { max-width: 660px; }
.r42-investment__list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  border-top: 1px solid var(--cv-project-line);
}
.r42-investment__item {
  min-height: 126px;
  display: grid;
  grid-template-columns: 52px minmax(0,1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--cv-project-line);
}
.r42-investment__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--cv-project-accent);
}
.r42-investment__icon svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.r42-investment__body { min-width: 0; }
.r42-investment__quantity { display: block; font: 500 clamp(30px, 8vw, 48px)/.9 var(--cv-project-font-serif); letter-spacing: -.03em; }
.r42-investment__label { display: block; margin-top: 6px; font: 620 15px/1.25 var(--cv-project-font-sans); }
.r42-investment__detail { display: block; margin-top: 5px; max-width: 42ch; color: var(--cv-project-muted); font: 400 13px/1.4 var(--cv-project-font-sans); }
.r42-investment__arrow { color: var(--cv-project-accent); font-size: 20px; }

/* Allocation: one accent, one visual grammar, no decorative category colours. */
.r42-allocation { padding: 72px 0; background: color-mix(in srgb, var(--cv-project-ink) 4%, var(--cv-project-paper)); }
.r42-allocation__grid { display: grid; gap: 38px; }
.r42-allocation__rows { border-top: 1px solid var(--cv-project-line); }
.r42-allocation__row {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 10px 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--cv-project-line);
}
.r42-allocation__label { font: 580 15px/1.25 var(--cv-project-font-sans); }
.r42-allocation__value { color: var(--cv-project-accent); font: 500 24px/1 var(--cv-project-font-serif); }
.r42-allocation__track { grid-column: 1/-1; height: 3px; overflow: hidden; background: color-mix(in srgb, var(--cv-project-ink) 10%, transparent); }
.r42-allocation__fill { width: var(--allocation-share,0%); height: 100%; background: var(--cv-project-accent); }
.r42-allocation__note { grid-column: 1/-1; margin: 0; color: var(--cv-project-muted); font: 400 13px/1.4 var(--cv-project-font-sans); }

[data-project-section], .r42-investment, .r42-allocation { scroll-margin-top: calc(var(--nav-height, 56px) + 72px); }

@media (min-width: 720px) {
  :root { --cv-project-shell: min(1180px, calc(100vw - 72px)); }
  .r42-project-nav__bar { min-height: 52px; grid-template-columns: minmax(150px,.9fr) minmax(300px,1.45fr) minmax(150px,.9fr) 108px; gap: 18px; }
  .r42-project-nav__neighbor {
    min-width: 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 9px;
    color: inherit;
    font: 560 12px/1.15 var(--cv-project-font-sans);
    text-decoration: none;
  }
  .r42-project-nav__neighbor--next { justify-content: flex-end; text-align: right; }
  .r42-project-nav__neighbor--next .r42-project-nav__neighbor-copy { justify-items: end; }
  .r42-project-nav__identity { min-width: 0; display: flex; align-items: baseline; justify-content: center; gap: 10px; text-align: center; }
  .r42-project-nav__title { flex: 0 1 auto; font-size: 12.5px; }
  .r42-project-nav__meta { flex: 0 1 auto; justify-content: center; gap: 0; margin-top: 0; font-size: 10px; }
  .r42-project-nav__status::before { content: "·"; margin-right: 10px; color: var(--cv-project-accent); }
  .r42-project-nav__section { display: none !important; }
  .r42-project-nav__toggle { min-width: 104px; }
  .r42-project-nav__panel-inner { padding-block: 26px 32px; }
  .r42-project-nav__chapters { grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 36px; }
  .r42-project-nav__chapters a:nth-child(2) { border-top: 1px solid var(--cv-project-line); }
  .r42-project-shuttle { display: none; }
  .r42-investment { padding-block: 110px; }
  .r42-investment__list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .r42-investment__item:nth-child(odd) { padding-right: 30px; border-right: 1px solid var(--cv-project-line); }
  .r42-investment__item:nth-child(even) { padding-left: 30px; }
  .r42-allocation { padding-block: 110px; }
  .r42-allocation__grid { grid-template-columns: minmax(250px,.8fr) minmax(420px,1.2fr); align-items: start; gap: 9vw; }
}

@media (min-width: 1100px) {
  .r42-investment__list { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .r42-investment__item { display: block; min-height: 250px; padding: 28px 26px 26px 0; border-right: 1px solid var(--cv-project-line); }
  .r42-investment__item:nth-child(even) { padding-left: 26px; }
  .r42-investment__item:first-child { padding-left: 0; }
  .r42-investment__item:last-child { border-right: 0; }
  .r42-investment__icon { margin-bottom: 44px; }
  .r42-investment__arrow { display: none; }
}

@media (min-width: 390px) and (max-width: 719px) {
  .r42-project-shuttle__name {
    display: block;
    max-width: 10.5ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .r42-project-shuttle__neighbor { padding-inline: 12px; }
  .r42-project-shuttle__index { padding-inline: 12px; }
}

@media (max-width: 360px) {
  .r42-project-nav__bar { width: calc(100vw - 20px); grid-template-columns: minmax(0,1fr) 82px; gap: 4px; }
  .r42-project-nav__toggle { min-width: 80px; font-size: 11px; }
  .r42-project-nav__meta { gap: 5px; font-size: 11px; }
  .r42-investment__item { grid-template-columns: 46px minmax(0,1fr); gap: 14px; }
  .r42-investment__arrow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .r42-project-nav *,
  .r42-project-shuttle * { transition: none !important; scroll-behavior: auto !important; }
  .r42-project-shuttle { transition: none !important; }
}

/* R42 Response 4 tablet correction: keep allocation single-column until both columns fit. */
@media (min-width: 720px) and (max-width: 899px) {
  .r42-allocation__grid { grid-template-columns: 1fr; gap: 38px; }
}

/* R42.6 rail compression between tablet and full desktop. */
@media (min-width:720px) and (max-width:980px) {
  .r42-project-nav__bar { grid-template-columns: minmax(112px,.8fr) minmax(220px,1.35fr) minmax(112px,.8fr) 94px; gap: 10px; }
  .r42-project-nav__neighbor-role { display:none; }
  .r42-project-nav__neighbor { font-size:11px; }
  .r42-project-nav__identity { gap:7px; }
  .r42-project-nav__title { font-size:12px; }
  .r42-project-nav__meta { font-size:9.5px; }
  .r42-project-nav__status::before { margin-right:7px; }
  .r42-project-nav__toggle { min-width:90px; padding-inline:8px; }
}