:root {
  color-scheme: dark;
  --ink: #07111f;
  --ink-soft: #0d1a2a;
  --paper: #f2f0ea;
  --paper-deep: #ddd8cf;
  --gold: #ddb64b;
  --coral: #df6860;
  --line: rgba(255, 255, 255, 0.18);
  --muted: rgba(255, 255, 255, 0.68);
  --header-h: 72px;
  --footer-h: 66px;
  --page-pad: clamp(22px, 4vw, 68px);
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
  --sans: Inter, Avenir Next, Avenir, Helvetica Neue, Arial, sans-serif;
  --condensed: Arial Narrow, Avenir Next Condensed, Helvetica Neue, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background: var(--ink);
  color: #fff;
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-user-select: none;
  user-select: none;
}

button,
a {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

img {
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  background: #fff;
  color: var(--ink);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.brochure-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: var(--header-h);
  display: grid;
  grid-template-columns: minmax(230px, 1fr) auto minmax(230px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 0 clamp(18px, 3vw, 46px);
  background: rgba(7, 17, 31, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.bcg-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: #fff;
  text-decoration: none;
}

.bcg-brand img {
  width: 66px;
  height: auto;
  object-fit: contain;
}

.bcg-brand span {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.82);
  font-family: var(--condensed);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.15em;
  line-height: 1.3;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.brochure-title {
  display: grid;
  justify-items: center;
  gap: 3px;
  text-align: center;
}

.brochure-title span,
.brochure-title strong {
  font-family: var(--condensed);
  text-transform: uppercase;
}

.brochure-title span {
  color: var(--gold);
  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.25em;
}

.brochure-title strong {
  font-size: 11px;
  letter-spacing: 0.16em;
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.quiet-button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-family: var(--condensed);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 180ms ease, border-color 180ms ease;
}

.quiet-button:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
}

.quiet-button i,
.quiet-button i::before,
.quiet-button i::after {
  width: 13px;
  height: 1px;
  display: block;
  background: currentColor;
}

.quiet-button i {
  position: relative;
}

.quiet-button i::before,
.quiet-button i::after {
  position: absolute;
  left: 0;
  content: "";
}

.quiet-button i::before { top: -4px; }
.quiet-button i::after { top: 4px; }

.close-button b {
  font-family: var(--sans);
  font-size: 19px;
  font-weight: 300;
  line-height: 1;
}

.brochure-main {
  position: fixed;
  inset: var(--header-h) 0 var(--footer-h);
  z-index: 1;
  background: var(--ink);
}

.deck-shell,
.deck-stage,
.slide {
  width: 100%;
  height: 100%;
}

.deck-shell {
  position: relative;
  overflow: hidden;
}

.deck-stage {
  position: relative;
  overflow: hidden;
}

.slide {
  --accent: var(--gold);
  --accent-rgb: 221, 182, 75;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
}

.slide::after {
  position: absolute;
  z-index: 12;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  content: "";
  pointer-events: none;
}

.slide-image,
.slide-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.slide-image {
  z-index: -2;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 45%, rgba(var(--accent-rgb), 0.12), transparent 34%),
    var(--ink);
}

.slide-image img {
  object-fit: contain;
  object-position: var(--image-position, right center);
  filter: saturate(0.94) contrast(1.03) brightness(0.74);
}

.slide-image::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 31, 0.96) 0%, rgba(7, 17, 31, 0.84) 34%, rgba(7, 17, 31, 0.3) 70%, rgba(7, 17, 31, 0.56) 100%),
    linear-gradient(0deg, rgba(7, 17, 31, 0.82), transparent 42%);
  content: "";
}

.slide-grid {
  position: relative;
  z-index: 2;
  height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(190px, 21vw, 330px);
  gap: clamp(30px, 5vw, 86px);
  align-items: end;
  padding: clamp(38px, 6vh, 76px) var(--page-pad) clamp(48px, 8vh, 96px);
}

.slide-copy {
  max-width: 860px;
  align-self: center;
}

.slide-meta,
.phase-label,
.slide-kicker,
.micro-label,
.slide-order,
.visual-tag,
.impact-label {
  font-family: var(--condensed);
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.slide-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 clamp(24px, 4vh, 42px);
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
}

.slide-meta b {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 9px;
}

.slide-kicker,
.phase-label,
.micro-label,
.impact-label {
  color: var(--accent);
  font-size: clamp(9px, 0.75vw, 12px);
}

.slide h1,
.slide h2,
.slide h3,
.slide p {
  margin-top: 0;
}

.slide--catalyst h1 {
  max-width: 950px;
  margin: 15px 0 24px;
  font-family: var(--condensed);
  font-size: clamp(37px, 4.8vw, 72px);
  font-stretch: condensed;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.92;
  text-wrap: balance;
  text-transform: uppercase;
}

.slide--catalyst h1 em {
  color: var(--accent);
  font-style: normal;
}

.catalyst-lead {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(14px, 1.2vw, 19px);
  line-height: 1.6;
}

.catalyst-aside {
  align-self: end;
  padding: 22px 0 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.catalyst-aside p {
  margin: 12px 0 28px;
  font-family: var(--serif);
  font-size: clamp(24px, 2.4vw, 38px);
  line-height: 1.06;
}

.visual-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 8px;
}

.visual-tag::before {
  width: 7px;
  height: 7px;
  background: var(--accent);
  content: "";
}

.slide-order {
  position: absolute;
  right: var(--page-pad);
  top: clamp(26px, 4vh, 48px);
  z-index: 3;
  color: rgba(255, 255, 255, 0.46);
  font-size: 9px;
}

.slide-order strong {
  color: #fff;
  font-size: 13px;
}

.slide--solution {
  background:
    radial-gradient(circle at 82% 10%, rgba(var(--accent-rgb), 0.15), transparent 31%),
    linear-gradient(135deg, #07111f, #0a1422 50%, #080f1a);
}

.solution-layout {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(300px, 37%) 1fr;
}

.identity-column {
  position: relative;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: clamp(42px, 6vw, 90px);
  background:
    linear-gradient(145deg, rgba(var(--accent-rgb), 0.14), transparent 42%),
    #050b14;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.identity-column::before,
.identity-column::after {
  position: absolute;
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  content: "";
  pointer-events: none;
}

.identity-column::before {
  inset: 6%;
}

.identity-column::after {
  width: 58%;
  aspect-ratio: 1;
  border-radius: 50%;
}

.identity-frame {
  position: relative;
  z-index: 2;
  width: min(78%, 390px);
  height: min(76%, 560px);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #050a12;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.42);
}

.identity-frame.is-landscape {
  width: min(88%, 620px);
  height: auto;
  aspect-ratio: 16 / 9;
}

.identity-frame.is-mark {
  width: min(78%, 430px);
  height: auto;
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 50% 45%, rgba(var(--accent-rgb), 0.12), transparent 55%),
    #050a12;
}

.identity-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.identity-frame.is-mark img {
  width: 78%;
  height: 78%;
}

.identity-note {
  position: absolute;
  z-index: 3;
  left: clamp(26px, 4vw, 60px);
  bottom: clamp(28px, 4vh, 52px);
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--condensed);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.solution-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 6vh, 72px) var(--page-pad) clamp(44px, 6vh, 72px);
}

.solution-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
}

.solution-copy h2 {
  max-width: 820px;
  margin: 14px 0 18px;
  font-family: var(--serif);
  font-size: clamp(32px, 3.7vw, 60px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.98;
  text-wrap: balance;
}

.solution-intro {
  max-width: 770px;
  margin-bottom: clamp(24px, 4vh, 42px);
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(13px, 1.05vw, 17px);
  line-height: 1.6;
}

.initiative-code {
  min-width: 58px;
  padding-top: 7px;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--condensed);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-align: right;
}

.initiative-code strong {
  display: block;
  color: var(--accent);
  font-size: 24px;
}

.journey-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.journey-cell {
  min-width: 0;
  padding: clamp(16px, 2vw, 26px) clamp(12px, 1.5vw, 22px);
}

.journey-cell + .journey-cell {
  border-left: 1px solid rgba(255, 255, 255, 0.15);
}

.journey-cell span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--condensed);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.journey-cell p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(11px, 0.9vw, 14px);
  line-height: 1.45;
}

.horizon-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: end;
  margin-top: clamp(22px, 3.5vh, 38px);
}

.horizon-row blockquote {
  max-width: 790px;
  margin: 8px 0 0;
  font-family: var(--serif);
  font-size: clamp(20px, 2.1vw, 34px);
  line-height: 1.12;
}

.horizon-cta {
  min-width: 154px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 15px 0 10px;
  border-bottom: 1px solid var(--accent);
  color: #fff;
  font-family: var(--condensed);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.horizon-cta i {
  color: var(--accent);
  font-size: 16px;
  font-style: normal;
}

.status-line {
  max-width: 800px;
  margin: 17px 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-family: var(--condensed);
  font-size: clamp(7px, 0.58vw, 9px);
  font-weight: 650;
  letter-spacing: 0.075em;
  line-height: 1.45;
  text-transform: uppercase;
}

.slide--opening,
.slide--closing {
  background:
    radial-gradient(circle at 72% 44%, rgba(33, 209, 190, 0.15), transparent 24%),
    radial-gradient(circle at 22% 60%, rgba(221, 182, 75, 0.13), transparent 30%),
    #07111f;
}

.opening-orbit,
.closing-orbit {
  position: absolute;
  z-index: 0;
  right: 6vw;
  top: 50%;
  width: min(47vw, 660px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transform: translateY(-50%);
}

.opening-orbit::before,
.opening-orbit::after,
.closing-orbit::before,
.closing-orbit::after {
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(221, 182, 75, 0.23);
  border-radius: 50%;
  content: "";
}

.opening-orbit::after,
.closing-orbit::after {
  inset: 29%;
  border-color: rgba(33, 209, 190, 0.25);
}

.opening-nodes {
  position: absolute;
  inset: 0;
}

.opening-nodes i {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(221, 182, 75, 0.7);
}

.opening-nodes i:nth-child(1) { left: 48%; top: 6%; }
.opening-nodes i:nth-child(2) { left: 80%; top: 18%; }
.opening-nodes i:nth-child(3) { left: 92%; top: 48%; }
.opening-nodes i:nth-child(4) { left: 78%; top: 80%; }
.opening-nodes i:nth-child(5) { left: 48%; top: 92%; }
.opening-nodes i:nth-child(6) { left: 17%; top: 80%; }
.opening-nodes i:nth-child(7) { left: 5%; top: 48%; }
.opening-nodes i:nth-child(8) { left: 18%; top: 17%; }

.opening-content,
.closing-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6vh var(--page-pad);
}

.opening-content {
  max-width: min(70vw, 1020px);
}

.opening-content h1,
.closing-content h2 {
  margin: 18px 0 24px;
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 108px);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.88;
}

.opening-content h1 em,
.closing-content h2 em {
  color: var(--gold);
  font-style: italic;
}

.opening-content > p,
.closing-content > p {
  max-width: 650px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(14px, 1.25vw, 19px);
  line-height: 1.6;
}

.opening-phases {
  width: min(740px, 70vw);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.23);
}

.opening-phases div {
  padding: 16px 16px 0 0;
}

.opening-phases span {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-family: var(--condensed);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.opening-phases strong {
  font-family: var(--serif);
  font-size: clamp(17px, 1.6vw, 26px);
  font-weight: 400;
}

.closing-content {
  max-width: 1100px;
}

.closing-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.closing-links a {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 15px 18px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-family: var(--condensed);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

.closing-links a:first-child {
  background: var(--coral);
  border-color: var(--coral);
  color: #111827;
}

.deck-watermark {
  position: absolute;
  z-index: 14;
  right: 26px;
  bottom: 18px;
  color: rgba(255, 255, 255, 0.26);
  font-family: var(--condensed);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.14em;
  pointer-events: none;
  text-transform: uppercase;
}

.deck-controls {
  position: fixed;
  z-index: 30;
  inset: auto 0 0;
  height: var(--footer-h);
  display: grid;
  grid-template-columns: 150px minmax(220px, 1fr) auto 150px;
  align-items: center;
  gap: 20px;
  padding: 0 clamp(18px, 3vw, 46px);
  background: #050b14;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.deck-arrow {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.86);
  cursor: pointer;
  font-family: var(--condensed);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.deck-arrow:disabled {
  opacity: 0.22;
  cursor: default;
}

.deck-next {
  justify-content: flex-end;
}

.deck-arrow span {
  color: var(--gold);
  font-size: 17px;
}

.deck-position {
  display: grid;
  grid-template-columns: 30px minmax(100px, 1fr) 30px;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--condensed);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.page-number {
  color: #fff;
}

.page-total {
  text-align: right;
}

.progress-track {
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.2);
}

.progress-track i {
  width: 0;
  height: 100%;
  display: block;
  background: var(--gold);
  transition: width 450ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

.deck-context {
  max-width: 380px;
  margin: 0;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--condensed);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.initiative-index {
  position: fixed;
  z-index: 60;
  inset: 0 0 0 auto;
  width: min(720px, 92vw);
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  padding: clamp(24px, 4vw, 54px);
  background: #091321;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: -40px 0 100px rgba(0, 0, 0, 0.44);
  transform: translateX(105%);
  transition: transform 360ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

.initiative-index.is-open {
  transform: translateX(0);
}

.index-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.index-head span,
.index-groups button,
.index-number,
.index-item small,
.index-foot {
  font-family: var(--condensed);
  text-transform: uppercase;
}

.index-head span {
  color: var(--gold);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.index-head h2 {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-size: clamp(29px, 3vw, 45px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.index-head > button {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 23px;
  font-weight: 300;
}

.index-groups {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 16px 0;
  scrollbar-width: none;
}

.index-groups::-webkit-scrollbar { display: none; }

.index-groups button {
  flex: 0 0 auto;
  padding: 9px 11px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: rgba(255, 255, 255, 0.58);
  cursor: pointer;
  font-size: 7px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.index-groups button.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: #07111f;
}

.index-list {
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(221, 182, 75, 0.7) rgba(255, 255, 255, 0.08);
}

.index-item {
  width: 100%;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 15px;
  align-items: center;
  padding: 13px 4px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: transparent;
  color: #fff;
  cursor: pointer;
  text-align: left;
}

.index-number {
  color: var(--item-accent, var(--gold));
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.index-item strong {
  display: block;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}

.index-item small {
  color: rgba(255, 255, 255, 0.42);
  font-size: 7px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.index-item > i {
  color: var(--item-accent, var(--gold));
  font-style: normal;
}

.index-item.is-current {
  background: rgba(255, 255, 255, 0.05);
}

.index-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: end;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.index-foot p {
  max-width: 390px;
  margin: 0;
  color: rgba(255, 255, 255, 0.43);
  font-size: 7px;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

.index-foot a {
  color: var(--gold);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.index-foot-links {
  display: grid;
  justify-items: end;
  gap: 11px;
  white-space: nowrap;
}

.index-foot-links > span {
  display: flex;
  gap: 13px;
}

.index-foot-links > span a {
  color: rgba(255, 255, 255, 0.48);
  font-size: 7px;
}

.index-scrim {
  position: fixed;
  z-index: 50;
  inset: 0;
  display: block;
  visibility: hidden;
  border: 0;
  background: rgba(0, 0, 0, 0.58);
  opacity: 0;
  transition: opacity 250ms ease, visibility 250ms ease;
}

.index-scrim.is-open {
  visibility: visible;
  opacity: 1;
}

.slide-animate .slide-copy,
.slide-animate .catalyst-aside,
.slide-animate .identity-frame,
.slide-animate .solution-copy > *,
.slide-animate .opening-content > *,
.slide-animate .closing-content > * {
  animation: reveal-up 620ms both cubic-bezier(0.2, 0.72, 0.2, 1);
}

.slide-animate .catalyst-aside,
.slide-animate .solution-copy > :nth-child(2),
.slide-animate .opening-content > :nth-child(2),
.slide-animate .closing-content > :nth-child(2) { animation-delay: 70ms; }

.slide-animate .identity-frame,
.slide-animate .solution-copy > :nth-child(3),
.slide-animate .opening-content > :nth-child(3),
.slide-animate .closing-content > :nth-child(3) { animation-delay: 130ms; }

.slide-animate .solution-copy > :nth-child(4),
.slide-animate .opening-content > :nth-child(4),
.slide-animate .closing-content > :nth-child(4) { animation-delay: 180ms; }

@keyframes reveal-up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.noscript-message {
  position: fixed;
  z-index: 200;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 30px;
  background: #07111f;
  color: #fff;
  font-size: 18px;
  text-align: center;
}

.noscript-message a { color: var(--gold); }

.print-shield { display: none; }

@media (max-width: 980px) {
  :root { --header-h: 64px; --footer-h: 60px; }

  .brochure-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
  }

  .brochure-title { display: none; }
  .bcg-brand span { display: none; }

  .slide-grid {
    grid-template-columns: minmax(0, 1fr) minmax(165px, 25vw);
    gap: 28px;
  }

  .solution-layout { grid-template-columns: minmax(250px, 35%) 1fr; }
  .identity-column { padding: 38px 28px; }
  .identity-frame { width: min(90%, 360px); }

  .solution-copy h2 { font-size: clamp(31px, 4.5vw, 50px); }

  .deck-controls {
    grid-template-columns: 96px minmax(120px, 1fr) 96px;
  }

  .deck-context { display: none; }
}

@media (max-width: 720px) {
  :root { --header-h: 58px; --footer-h: 58px; --page-pad: 22px; }

  .brochure-header { padding-inline: 14px; }
  .bcg-brand img { width: 58px; }
  .quiet-button { min-height: 34px; padding-inline: 10px; }
  .close-button span { display: none; }

  .deck-stage {
    overflow-y: auto;
    overscroll-behavior: none;
  }

  .slide {
    min-height: 100%;
    height: auto;
  }

  .slide::after { inset: 7px; }

  .slide-grid {
    min-height: calc(100dvh - var(--header-h) - var(--footer-h));
    grid-template-columns: 1fr;
    align-content: end;
    gap: 24px;
    padding: 54px 24px 42px;
  }

  .slide-image::after {
    background:
      linear-gradient(0deg, rgba(7, 17, 31, 0.98) 3%, rgba(7, 17, 31, 0.75) 58%, rgba(7, 17, 31, 0.34) 100%);
  }

  .slide-image img {
    object-position: center top;
  }

  .slide--catalyst h1 {
    margin-block: 12px 17px;
    font-size: clamp(37px, 12vw, 61px);
  }

  .slide-meta { margin-bottom: 24px; }
  .catalyst-lead { font-size: 14px; line-height: 1.48; }
  .catalyst-aside { padding-top: 16px; }
  .catalyst-aside p { margin-bottom: 14px; font-size: 25px; }
  .slide-order { top: 22px; right: 24px; }

  .solution-layout {
    min-height: calc(100dvh - var(--header-h) - var(--footer-h));
    grid-template-columns: 1fr;
  }

  .identity-column {
    min-height: 38vh;
    padding: 30px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .identity-frame {
    width: min(54vw, 240px);
    height: min(32vh, 330px);
  }

  .identity-frame.is-landscape {
    width: min(76vw, 440px);
    height: auto;
  }


  .identity-frame.is-mark {
    width: min(54vw, 240px);
    height: auto;
  }

  .identity-note { left: 24px; bottom: 18px; }

  .solution-copy { padding: 34px 24px 42px; }
  .solution-copy h2 { font-size: clamp(31px, 9vw, 45px); }
  .solution-intro { margin-bottom: 22px; }
  .journey-strip { grid-template-columns: 1fr; }
  .journey-cell { padding: 14px 0; }
  .journey-cell + .journey-cell {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-left: 0;
  }

  .horizon-row { grid-template-columns: 1fr; gap: 16px; }
  .horizon-cta { width: 100%; }

  .opening-orbit,
  .closing-orbit {
    right: -28vw;
    width: 100vw;
  }

  .opening-content,
  .closing-content {
    min-height: calc(100dvh - var(--header-h) - var(--footer-h));
    justify-content: flex-end;
    padding: 52px 24px 44px;
  }

  .opening-content { max-width: 100%; }
  .opening-content h1,
  .closing-content h2 { font-size: clamp(48px, 15vw, 74px); }
  .opening-phases { width: 100%; }
  .opening-phases strong { font-size: 16px; }

  .deck-controls {
    grid-template-columns: 55px 1fr 55px;
    gap: 8px;
    padding-inline: 14px;
  }

  .deck-arrow { justify-content: center; }
  .deck-arrow b { display: none; }
  .deck-position { grid-template-columns: 24px 1fr 24px; gap: 8px; }
  .deck-watermark { right: 16px; bottom: 10px; }

  .initiative-index {
    width: 100%;
    padding: 24px 20px;
  }

  .index-foot { grid-template-columns: 1fr; gap: 12px; }
  .index-foot-links { justify-items: start; }
}

@media (max-height: 720px) and (min-width: 721px) {
  .slide-grid { padding-block: 36px 46px; }
  .slide--catalyst h1 { font-size: clamp(38px, 4.7vw, 66px); }
  .slide-meta { margin-bottom: 20px; }
  .catalyst-aside p { font-size: clamp(21px, 2vw, 30px); }
  .solution-copy { padding-block: 32px; }
  .solution-copy h2 { font-size: clamp(30px, 3.6vw, 51px); margin-block: 10px 13px; }
  .solution-intro { margin-bottom: 20px; }
  .journey-cell { padding-block: 14px; }
  .horizon-row { margin-top: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  body > *:not(.print-shield) { display: none !important; }

  .print-shield {
    min-height: 100vh;
    display: grid !important;
    place-content: center;
    gap: 18px;
    padding: 10vw;
    background: #fff;
    color: #07111f;
    text-align: center;
  }

  .print-shield img {
    width: 140px;
    height: auto;
    margin: 0 auto;
  }

  .print-shield h1 {
    margin: 0;
    font-family: var(--serif);
    font-size: 30pt;
  }

  .print-shield p {
    max-width: 480px;
    margin: 0 auto;
    font-size: 12pt;
  }
}