:root {
  --flag-ink: #070a0d;
  --flag-ink-2: #0d1319;
  --flag-ink-3: #151d24;
  --flag-paper: #f1f0eb;
  --flag-paper-2: #e5e8e8;
  --flag-steel: #203239;
  --flag-gold: #c8a45b;
  --flag-gold-bright: #e0c37d;
  --flag-cobalt: #7895b6;
  --flag-green: #75b99c;
  --flag-red: #c77d70;
  --flag-line-dark: rgba(7, 10, 13, .16);
  --flag-line-light: rgba(241, 240, 235, .16);
  --flag-shadow: 0 36px 90px -58px rgba(0, 0, 0, .88);
  --flag-ease: cubic-bezier(.2, .72, .2, 1);
  --flag-radius: 6px;
}

html {
  background: var(--flag-ink);
  color-scheme: dark;
}

body {
  background: var(--flag-ink);
}

body,
button,
input,
select,
textarea {
  letter-spacing: 0;
}

h1,
h2,
h3 {
  letter-spacing: 0;
  overflow-wrap: normal;
}

.section {
  position: relative;
  overflow: clip;
}

.site-header {
  border-color: rgba(241, 240, 235, .1);
  background: rgba(7, 10, 13, .82);
  transition: background .35s ease, box-shadow .35s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 10, 13, .94);
  box-shadow: 0 18px 42px -34px rgba(0, 0, 0, .9);
}

.site-progress {
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  overflow: hidden;
  background: rgba(241, 240, 235, .08);
}

.site-progress i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--flag-gold);
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
  will-change: transform;
}

.header-inner {
  min-height: 74px;
}

.brand-logo {
  height: 42px;
}

.primary-nav a {
  min-height: 40px;
  padding: .58rem .68rem;
  color: #aab4bd;
  font-size: .8rem;
  transition: color .22s ease, background .22s ease;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--flag-paper);
  background: rgba(241, 240, 235, .07);
}

.primary-nav .nav-cta {
  color: var(--flag-gold-bright);
  border-color: rgba(200, 164, 91, .46);
  background: rgba(200, 164, 91, .08);
}

.button {
  position: relative;
  overflow: hidden;
  min-height: 48px;
  border-radius: var(--flag-radius);
  transition:
    transform .28s var(--flag-ease),
    background .22s ease,
    border-color .22s ease,
    color .22s ease,
    box-shadow .28s ease;
}

.button::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, .18) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .6s var(--flag-ease);
}

.button:hover::after {
  transform: translateX(120%);
}

.button-primary {
  color: var(--flag-ink);
  background: var(--flag-paper);
}

.button-primary:hover {
  color: var(--flag-ink);
  background: var(--flag-gold-bright);
}

.button-secondary {
  color: var(--flag-paper);
  border-color: rgba(241, 240, 235, .28);
  background: rgba(7, 10, 13, .24);
}

.button-secondary:hover {
  border-color: var(--flag-gold);
}

.chapter-rail {
  position: fixed;
  top: 50%;
  right: 18px;
  z-index: 42;
  display: grid;
  gap: 4px;
  transform: translateY(-50%);
}

.chapter-rail a {
  width: 42px;
  min-height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 4px;
  color: rgba(241, 240, 235, .5);
  background: rgba(7, 10, 13, .34);
  backdrop-filter: blur(10px);
  transition: width .28s var(--flag-ease), color .2s ease, border-color .2s ease, background .2s ease;
}

.chapter-rail span {
  font-family: var(--font-mono);
  font-size: .62rem;
}

.chapter-rail b {
  display: none;
  font-size: .7rem;
}

.chapter-rail a:hover,
.chapter-rail a.is-active {
  color: var(--flag-paper);
  border-color: rgba(200, 164, 91, .48);
  background: rgba(7, 10, 13, .78);
}

.chapter-rail a:hover {
  width: 96px;
  grid-template-columns: auto 1fr;
  gap: 8px;
  padding-inline: 9px;
}

.chapter-rail a:hover b {
  display: block;
}

/* Founder-led opening */
.flagship-hero {
  min-height: calc(100svh - 108px);
  display: grid;
  align-items: stretch;
  overflow: hidden;
  border-bottom: 0;
  background: var(--flag-ink);
}

.flagship-hero::before,
.flagship-hero::after {
  z-index: 0;
}

.flagship-hero::before {
  background-image:
    linear-gradient(to right, rgba(241, 240, 235, .05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(241, 240, 235, .05) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to right, #000 0%, rgba(0, 0, 0, .72) 42%, transparent 78%);
}

.flagship-hero::after {
  background:
    linear-gradient(90deg, rgba(7, 10, 13, .99) 0%, rgba(7, 10, 13, .94) 31%, rgba(7, 10, 13, .48) 59%, rgba(7, 10, 13, .16) 100%),
    linear-gradient(0deg, rgba(7, 10, 13, .88) 0%, transparent 42%, rgba(7, 10, 13, .2) 100%);
}

.hero-founder-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  display: block;
  overflow: hidden;
  background: var(--flag-ink);
}

.hero-founder-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 68% 48%;
  filter: saturate(.86) contrast(1.04);
  transform: scale(1.035) translate3d(var(--hero-x, 0), var(--hero-y, 0), 0);
  transition: transform 1.1s var(--flag-ease);
  will-change: transform;
}

.hero-network {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .56;
}

.hero-bg {
  display: none;
}

.hero-stage {
  position: relative;
  z-index: 2;
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-wide));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .58fr);
  gap: 72px;
  align-items: end;
  padding-top: 92px;
  padding-bottom: 126px;
}

.flagship-hero .hero-copy {
  max-width: 760px;
}

.flagship-hero .hero-copy > p.hero-kicker {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-top: 0;
  color: #d1d6da;
  font-family: var(--font-mono);
  font-size: .72rem;
  line-height: 1.5;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero-kicker span {
  width: 32px;
  height: 1px;
  background: var(--flag-gold);
}

.flagship-hero h1 {
  max-width: 12ch;
  margin-top: 1.2rem;
  line-height: 1;
}

.hero-brand {
  display: block;
  margin-bottom: 1rem;
  color: var(--flag-gold-bright);
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-thesis {
  display: block;
  color: var(--flag-paper);
  font-size: 4.65rem;
}

.flagship-hero .lede {
  max-width: 620px;
  margin-top: 1.45rem;
  color: #c3ccd2;
  font-size: 1.08rem;
  line-height: 1.66;
}

.flagship-hero .hero-actions {
  margin-top: 1.7rem;
}

.hero-intelligence {
  align-self: end;
  display: grid;
  border-top: 1px solid rgba(241, 240, 235, .2);
  border-bottom: 1px solid rgba(241, 240, 235, .2);
  background: rgba(7, 10, 13, .28);
  backdrop-filter: blur(10px);
}

.hero-intelligence span {
  min-width: 0;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid rgba(241, 240, 235, .12);
  padding: .74rem .2rem;
  color: #c5cdd2;
  font-size: .78rem;
}

.hero-intelligence span:last-child {
  border-bottom: 0;
}

.hero-intelligence b {
  color: var(--flag-gold);
  font-family: var(--font-mono);
  font-size: .64rem;
}

.hero-intelligence em {
  color: #eef0ec;
  font-family: var(--font-mono);
  font-size: .58rem;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero-status {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-wide));
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid rgba(241, 240, 235, .2);
}

.hero-status span {
  min-width: 0;
  border-right: 1px solid rgba(241, 240, 235, .14);
  padding: 1rem .8rem;
  color: rgba(241, 240, 235, .7);
  font-family: var(--font-mono);
  font-size: .64rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero-status span:last-child {
  border-right: 0;
}

/* Calculator command center */
.calculator-chapter {
  z-index: 2;
  padding-block: 88px;
  border-color: var(--flag-line-dark);
  background:
    linear-gradient(to right, rgba(7, 10, 13, .055) 1px, transparent 1px),
    var(--flag-paper);
  background-size: 96px 100%;
  color: var(--flag-ink);
}

.calculator-chapter .eyebrow,
.calculator-chapter .chart-label {
  color: #7b5d23;
}

.calculator-heading {
  align-items: end;
  margin-bottom: 34px;
}

.calculator-heading h2 {
  max-width: 12ch;
  color: var(--flag-ink);
  font-size: 3.25rem;
}

.calculator-heading > p {
  color: #4f5960;
}

.calculator-chapter .tool-grid {
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .68fr);
  gap: 14px;
  border: 0;
  background: transparent;
}

.calculator-chapter .calculator,
.calculator-chapter .readiness-card {
  border: 1px solid #27333c;
  border-radius: var(--flag-radius);
  background: #0b1218;
  color: var(--flag-paper);
  box-shadow: 0 32px 74px -54px rgba(7, 10, 13, .9);
}

.calculator-chapter .calculator {
  gap: 0;
  padding: 0;
}

.calculator-header {
  min-height: 78px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid rgba(241, 240, 235, .14);
  padding: 1rem 1.2rem;
}

.calculator-header h3 {
  margin-top: .2rem;
  font-size: 1.38rem;
}

.calculator-index {
  color: var(--flag-gold);
  font-family: var(--font-mono);
  font-size: .63rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.calculator-live {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #aeb8bf;
  font-family: var(--font-mono);
  font-size: .63rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.calculator-live i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--flag-green);
  box-shadow: 0 0 0 5px rgba(117, 185, 156, .1);
}

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr);
}

.calculator-controls,
.calculator-output {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 1.25rem;
  padding: 1.25rem;
}

.calculator-output {
  border-left: 1px solid rgba(241, 240, 235, .14);
  background: #0e171f;
}

.calculator-chapter .calculator label {
  color: #d9dddf;
  font-size: .82rem;
}

.calculator-chapter .calculator output {
  color: var(--flag-gold-bright);
}

.calculator-chapter select {
  border-color: rgba(241, 240, 235, .18);
  background: #111d26;
  color: var(--flag-paper);
}

.calculator-chapter input[type="range"] {
  height: 4px;
  appearance: none;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(to right, var(--flag-gold) 0 var(--range-fill, 25%), rgba(241, 240, 235, .16) var(--range-fill, 25%) 100%);
  cursor: pointer;
}

.calculator-chapter input[type="range"]::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
  appearance: none;
  border: 2px solid #0b1218;
  border-radius: 50%;
  background: var(--flag-gold-bright);
  box-shadow: 0 0 0 1px rgba(224, 195, 125, .52);
}

.calculator-chapter input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 2px solid #0b1218;
  border-radius: 50%;
  background: var(--flag-gold-bright);
}

.calculator-chapter .cost-result {
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0 0 1rem;
}

.calculator-chapter .cost-result > span {
  color: #9da8af;
  font-family: var(--font-mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.calculator-chapter .cost-result strong {
  margin-top: .5rem;
  color: var(--flag-paper);
  font-size: 4rem;
}

.calculator-chapter .cost-result p {
  color: #9ca7ae;
}

.calculator-chapter .calculator-viz {
  grid-template-columns: 150px minmax(0, 1fr);
}

.calculator-chapter .donut-wrap {
  min-height: 160px;
}

.calculator-chapter .donut-chart {
  width: 136px;
  height: 136px;
}

.calculator-chapter .bar-chart {
  min-height: 172px;
  border: 0;
  border-bottom: 1px solid rgba(241, 240, 235, .14);
  border-radius: 0;
  background:
    repeating-linear-gradient(to top, transparent 0 38px, rgba(241, 240, 235, .07) 39px 40px);
}

.calculator-chapter .bar-chart i {
  border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, var(--flag-gold-bright), #755c2c);
}

.calculator-chapter .assumptions-panel {
  border: 0;
  border-top: 1px solid rgba(241, 240, 235, .14);
  border-radius: 0;
  padding: .9rem 0 0;
  color: #87939b;
  font-size: .76rem;
}

.calculator-chapter .assumptions-panel b {
  color: var(--flag-gold);
}

.calculator-footer {
  min-height: 68px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border-top: 1px solid rgba(241, 240, 235, .14);
  padding: .85rem 1.2rem;
}

.calculator-footer > span {
  color: #7f8b93;
  font-family: var(--font-mono);
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.calculator-footer .button {
  min-height: 40px;
}

.calculator-chapter .readiness-card {
  align-content: start;
  gap: 1rem;
  padding: 1.25rem;
}

.calculator-chapter .readiness-card h3 {
  font-size: 1.42rem;
}

.calculator-chapter .assessment-question {
  min-height: 126px;
  color: var(--flag-paper);
  font-size: 1.55rem;
}

.calculator-chapter .assessment-option {
  min-height: 50px;
  border-color: rgba(241, 240, 235, .14);
  background: rgba(241, 240, 235, .035);
}

.calculator-chapter .assessment-option:hover {
  border-color: rgba(200, 164, 91, .6);
}

.calculator-chapter .assessment-option[aria-pressed="true"] {
  border-color: var(--flag-gold);
  background: rgba(200, 164, 91, .14);
}

/* Operating system chapter */
.chapter-system {
  padding-block: 108px;
  background:
    linear-gradient(to right, rgba(241, 240, 235, .035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(241, 240, 235, .035) 1px, transparent 1px),
    var(--flag-ink);
  background-size: 72px 72px;
}

.chapter-system::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -24%;
  height: 54%;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(200, 164, 91, .11) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 164, 91, .1) 1px, transparent 1px);
  background-size: 64px 42px;
  transform: perspective(520px) rotateX(62deg) scale(1.24);
  transform-origin: bottom center;
  opacity: .5;
}

.system-intro {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .58fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 52px;
}

.system-intro h2 {
  max-width: 15ch;
  margin-top: .7rem;
  font-size: 3.4rem;
  line-height: 1.04;
}

.system-intro > p {
  color: #9ba7af;
}

.system-stage {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--flag-line-light);
  border-bottom: 1px solid var(--flag-line-light);
}

.chapter-system .transformation-visual {
  border: 0;
  border-radius: 0;
  background: rgba(7, 10, 13, .5);
  box-shadow: none;
}

.chapter-system .visual-header {
  padding-inline: 0;
}

.chapter-system .visual-canvas {
  height: 500px;
  max-height: 500px;
}

.chapter-system .visual-core {
  background: rgba(200, 164, 91, .04);
}

.chapter-system .visual-core::before,
.chapter-system .visual-core::after {
  border-radius: 4px;
  transform: rotate(45deg);
}

.system-principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--flag-line-light);
}

.system-principles span {
  display: grid;
  gap: .35rem;
  border-right: 1px solid var(--flag-line-light);
  padding: 1.05rem;
  color: #8f9aa2;
  font-size: .78rem;
}

.system-principles span:last-child {
  border-right: 0;
}

.system-principles b {
  color: var(--flag-gold);
  font-family: var(--font-mono);
  font-size: .66rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* Editorial risk field */
.chapter-risks {
  padding-block: 98px;
  border-color: var(--flag-line-dark);
  background: var(--flag-paper-2);
  color: var(--flag-ink);
}

.chapter-risks .split-heading > p {
  color: #505a61;
}

.chapter-risks .split-heading h2 {
  max-width: 12ch;
  color: var(--flag-ink);
}

.chapter-risks .eyebrow {
  color: #735721;
}

.chapter-risks .risk-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 0;
  border-top: 1px solid var(--flag-line-dark);
  border-radius: 0;
  background: transparent;
}

.chapter-risks .risk-grid article {
  min-height: 170px;
  background: transparent;
  border-right: 1px solid var(--flag-line-dark);
  border-bottom: 1px solid var(--flag-line-dark);
  padding: 1.5rem;
}

.chapter-risks .risk-grid article:nth-child(2n) {
  border-right: 0;
}

.chapter-risks .risk-grid span {
  color: #7b5d23;
}

.chapter-risks .risk-grid p {
  max-width: 34ch;
  color: #172029;
  font-family: var(--font-heading);
  font-size: 1.28rem;
  line-height: 1.3;
}

/* Before/after bridge */
.chapter-bridge {
  padding-block: 98px;
  border-color: var(--flag-line-dark);
  background: #d4dadd;
  color: var(--flag-ink);
}

.chapter-bridge::before {
  content: "BEFORE   /   AFTER";
  position: absolute;
  top: 46px;
  right: var(--page-gutter);
  color: rgba(7, 10, 13, .08);
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 800;
  white-space: pre;
}

.chapter-bridge .eyebrow {
  color: #6d5526;
}

.chapter-bridge .split-heading h2 {
  max-width: 16ch;
  color: var(--flag-ink);
}

.chapter-bridge .compare-table {
  border: 0;
  border-top: 1px solid var(--flag-line-dark);
  border-radius: 0;
}

.chapter-bridge .compare-table div {
  border-color: var(--flag-line-dark);
}

.chapter-bridge .compare-table span,
.chapter-bridge .compare-table strong {
  position: relative;
  padding: 1.1rem 1.3rem;
}

.chapter-bridge .compare-table span {
  color: #4f585e;
  border-color: var(--flag-line-dark);
  text-decoration: line-through;
  text-decoration-color: rgba(199, 125, 112, .72);
}

.chapter-bridge .compare-table strong {
  color: #13201a;
}

.chapter-bridge .compare-table strong::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: .65rem;
  border-radius: 50%;
  background: var(--flag-green);
}

/* Capability architecture */
.chapter-capabilities {
  padding-block: 110px;
  background: #101820;
}

.chapter-capabilities::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, transparent 0 48%, rgba(120, 149, 182, .08) 48% 49%, transparent 49% 100%);
  background-size: 124px 124px;
}

.chapter-capabilities .split-heading {
  position: relative;
  z-index: 1;
}

.chapter-capabilities .capability-grid {
  position: relative;
  z-index: 1;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 10px;
  border: 0;
  background: transparent;
}

.chapter-capabilities .capability-cell {
  min-height: 230px;
  border: 1px solid rgba(241, 240, 235, .13);
  border-radius: var(--flag-radius);
  background: rgba(21, 29, 36, .74);
  padding: 1.45rem;
  transform: none;
}

.chapter-capabilities .capability-cell:nth-child(1) { grid-column: span 7; }
.chapter-capabilities .capability-cell:nth-child(2) { grid-column: span 5; }
.chapter-capabilities .capability-cell:nth-child(3) { grid-column: span 4; }
.chapter-capabilities .capability-cell:nth-child(4) { grid-column: span 8; }
.chapter-capabilities .capability-cell:nth-child(5) { grid-column: span 6; }
.chapter-capabilities .capability-cell:nth-child(6) { grid-column: span 6; }

.chapter-capabilities .capability-cell::after {
  content: "↗";
  position: absolute;
  right: 1.2rem;
  bottom: 1rem;
  color: var(--flag-gold);
  font-size: 1.1rem;
  opacity: .56;
  transition: transform .25s var(--flag-ease), opacity .25s ease;
}

.chapter-capabilities .capability-cell:hover {
  border-color: rgba(200, 164, 91, .62);
  background: #19252e;
}

.chapter-capabilities .capability-cell:hover::after {
  opacity: 1;
  transform: translate(3px, -3px);
}

.chapter-capabilities .capability-cell h3 {
  max-width: 16ch;
  color: var(--flag-paper);
  font-size: 1.55rem;
}

.chapter-capabilities .capability-cell p {
  max-width: 56ch;
  color: #9aa6ae;
}

/* Method as a connected executive timeline */
.chapter-method {
  padding-block: 102px;
  border-color: var(--flag-line-dark);
  background: var(--flag-paper);
  color: var(--flag-ink);
}

.chapter-method .eyebrow {
  color: #74591f;
}

.chapter-method .section-title {
  max-width: 19ch;
  color: var(--flag-ink);
}

.chapter-method .method-grid {
  position: relative;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  border: 0;
  border-top: 1px solid var(--flag-line-dark);
  border-radius: 0;
  background: transparent;
}

.chapter-method .method-grid::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: var(--method-progress, 0%);
  height: 2px;
  background: var(--flag-gold);
  transition: width 1.5s var(--flag-ease);
}

.chapter-method.is-chapter-visible .method-grid {
  --method-progress: 100%;
}

.chapter-method .method-grid article {
  min-height: 220px;
  border-right: 1px solid var(--flag-line-dark);
  background: transparent;
  padding: 1.25rem 1rem;
}

.chapter-method .method-grid article:last-child {
  border-right: 0;
}

.chapter-method .method-grid article::before {
  display: none;
}

.chapter-method .method-grid span {
  color: #765a23;
  font-family: var(--font-mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.chapter-method .method-grid p {
  color: #505a60;
}

/* Lab terminal */
.chapter-lab {
  padding-block: 112px;
  background:
    linear-gradient(to right, rgba(117, 185, 156, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(117, 185, 156, .045) 1px, transparent 1px),
    #050809;
  background-size: 52px 52px;
}

.chapter-lab .lab-teaser {
  grid-template-columns: minmax(0, .78fr) minmax(420px, 1.02fr);
  gap: 70px;
  align-items: center;
}

.chapter-lab .lab-teaser h2 {
  max-width: 14ch;
}

.chapter-lab .mini-lab {
  counter-reset: lab-system;
  gap: 0;
  border-top: 1px solid rgba(117, 185, 156, .28);
  border-bottom: 1px solid rgba(117, 185, 156, .28);
  background: rgba(5, 8, 9, .78);
}

.chapter-lab .mini-lab article {
  counter-increment: lab-system;
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: .85rem;
  border: 0;
  border-bottom: 1px solid rgba(117, 185, 156, .16);
  border-radius: 0;
  background: transparent;
  padding: 1rem;
}

.chapter-lab .mini-lab article:last-child {
  border-bottom: 0;
}

.chapter-lab .mini-lab article::before {
  content: "0" counter(lab-system);
  grid-row: 1 / 3;
  color: var(--flag-green);
  font-family: var(--font-mono);
  font-size: .65rem;
}

.chapter-lab .mini-lab article::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(117, 185, 156, .06), transparent);
  transform: translateX(-100%);
  transition: transform .7s var(--flag-ease);
}

.chapter-lab .mini-lab article:hover::after {
  transform: translateX(100%);
}

.chapter-lab .mini-lab span {
  color: #7f9189;
  font-size: .58rem;
}

.chapter-lab .mini-lab strong {
  margin-top: 0;
  color: #dbe5df;
}

/* Firm capacity */
.chapter-firms {
  padding-block: 104px;
  background: var(--flag-steel);
}

.chapter-firms .firm-section {
  grid-template-columns: minmax(0, .82fr) minmax(360px, .9fr);
  gap: 72px;
  align-items: center;
}

.chapter-firms .firm-section h2 {
  max-width: 13ch;
}

.chapter-firms .firm-section > div > p {
  color: #bdc9cd;
}

.chapter-firms .firm-section ul {
  border: 0;
  border-top: 1px solid rgba(241, 240, 235, .2);
  border-bottom: 1px solid rgba(241, 240, 235, .2);
  border-radius: 0;
  background: transparent;
  padding: 1.25rem 1.25rem 1.25rem 2rem;
}

.chapter-firms .firm-section li {
  padding-block: .42rem;
  color: #e1e5e4;
}

/* Decision intelligence gallery */
.chapter-intelligence {
  padding-block: 108px;
  border-color: var(--flag-line-dark);
  background: #e7ebeb;
  color: var(--flag-ink);
}

.chapter-intelligence .split-heading h2 {
  color: var(--flag-ink);
}

.chapter-intelligence .split-heading > p {
  color: #556067;
}

.chapter-intelligence .eyebrow,
.chapter-intelligence .chart-label {
  color: #74581f;
}

.chapter-intelligence .visual-framework-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  border: 0;
  background: transparent;
}

.chapter-intelligence .visual-framework-grid > article {
  grid-column: span 6;
  border: 1px solid rgba(7, 10, 13, .14);
  border-radius: var(--flag-radius);
  background: #f5f5f1;
  color: var(--flag-ink);
  box-shadow: 0 24px 60px -50px rgba(7, 10, 13, .5);
}

.chapter-intelligence .visual-framework-grid > article:nth-child(3) {
  grid-column: span 12;
}

.chapter-intelligence .visual-framework-grid h3 {
  color: var(--flag-ink);
}

.chapter-intelligence .matrix,
.chapter-intelligence .bar-chart,
.chapter-intelligence .recon-stream span,
.chapter-intelligence .recon-status span,
.chapter-intelligence .process-chain span,
.chapter-intelligence .entity-flow span,
.chapter-intelligence .entity-flow strong,
.chapter-intelligence .entity-flow em,
.chapter-intelligence .timeline-compare b,
.chapter-intelligence .timeline-compare span {
  border-color: rgba(7, 10, 13, .14);
  background: #e7ebeb;
  color: #202b31;
}

.chapter-intelligence .matrix {
  background:
    linear-gradient(90deg, transparent 49%, rgba(7, 10, 13, .12) 49% 50%, transparent 50%),
    linear-gradient(0deg, transparent 49%, rgba(7, 10, 13, .12) 49% 50%, transparent 50%),
    #e7ebeb;
}

.chapter-intelligence .matrix span {
  color: #1c252b;
  background: rgba(200, 164, 91, .18);
}

.chapter-intelligence .reconciliation-card {
  background: #f5f5f1;
}

.chapter-intelligence .reconciliation-card > p,
.chapter-intelligence .axis,
.chapter-intelligence .bar-chart b {
  color: #5a666d;
}

.chapter-intelligence .recon-engine {
  border-color: rgba(7, 10, 13, .16);
  background: #172129;
}

.chapter-intelligence .recon-engine strong {
  color: var(--flag-paper);
}

/* Founder editorial */
.chapter-founder {
  padding-block: 112px;
  background: #0a1015;
}

.chapter-founder .founder-grid {
  grid-template-columns: minmax(360px, .78fr) minmax(0, 1.12fr);
  gap: 84px;
  align-items: center;
}

.chapter-founder .founder-card {
  gap: 1rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0;
  box-shadow: none;
}

.chapter-founder .founder-card::before {
  display: none;
}

.chapter-founder .founder-photo {
  max-height: none;
  border-color: rgba(200, 164, 91, .34);
  border-radius: var(--flag-radius);
  box-shadow: 24px 24px 0 rgba(200, 164, 91, .08);
}

.chapter-founder .founder-identity {
  border-top: 1px solid var(--flag-line-light);
  padding-top: 1rem;
}

.chapter-founder .founder-card h2 {
  font-size: 2.55rem;
}

.chapter-founder .founder-signals {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.chapter-founder .founder-signals li {
  border-radius: 3px;
  background: rgba(241, 240, 235, .025);
  color: #bcc5ca;
  font-size: .78rem;
}

.chapter-founder .founder-copy h2 {
  max-width: 14ch;
  font-size: 3.45rem;
}

.chapter-founder .founder-copy p {
  max-width: 690px;
  color: #a5b0b7;
}

/* Industries and proof */
.chapter-industries {
  padding-block: 88px;
  border-color: var(--flag-line-dark);
  background: #d7dcdd;
  color: var(--flag-ink);
}

.chapter-industries .split-heading {
  margin-bottom: 28px;
}

.chapter-industries .split-heading h2 {
  color: var(--flag-ink);
}

.chapter-industries .split-heading > p {
  color: #4d585e;
}

.chapter-industries .eyebrow {
  color: #73581f;
}

.chapter-industries .industry-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: 0;
  border-top: 1px solid var(--flag-line-dark);
  border-radius: 0;
  background: transparent;
}

.chapter-industries .industry-grid span {
  border-right: 1px solid var(--flag-line-dark);
  border-bottom: 1px solid var(--flag-line-dark);
  background: transparent;
  color: #172127;
}

.chapter-industries .industry-grid b {
  color: #674b12;
}

.chapter-industries .industry-grid span:nth-child(4n) {
  border-right: 0;
}

.chapter-proof {
  padding-block: 84px;
  background: #151719;
}

.chapter-proof .proof-grid {
  align-items: center;
}

.chapter-proof .proof-placeholder {
  border: 0;
  border-left: 1px solid rgba(200, 164, 91, .45);
  border-radius: 0;
  background: transparent;
  padding: 1.25rem 1.8rem;
}

/* Shared page experiences */
.page-hero {
  min-height: 560px;
  overflow: hidden;
  background:
    linear-gradient(to right, rgba(241, 240, 235, .04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(241, 240, 235, .04) 1px, transparent 1px),
    var(--flag-ink-2);
  background-size: 72px 72px;
}

.page-hero::after {
  background: linear-gradient(90deg, rgba(7, 10, 13, .96), rgba(7, 10, 13, .7) 58%, rgba(7, 10, 13, .4));
}

.page-hero .page-grid {
  position: relative;
  min-height: 560px;
  display: block;
  padding-block: 92px;
}

.page-hero .page-grid > div:first-child {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.page-hero h1 {
  max-width: 14ch;
  font-size: 3.85rem;
}

.page-hero .transformation-visual {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: 0;
  width: min(52%, 720px);
  border-color: rgba(241, 240, 235, .12);
  opacity: .42;
  transform: translateY(-50%) perspective(1000px) rotateY(-7deg);
  transform-origin: right center;
}

.about-hero .page-grid {
  min-height: 620px;
  display: block;
}

.about-hero .page-grid > div:first-child {
  max-width: 650px;
}

.about-hero .about-founder-visual {
  position: absolute;
  inset: 0;
  z-index: -1;
  min-height: 620px;
  border: 0;
  border-radius: 0;
  opacity: .78;
}

.about-hero .about-founder-visual::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7, 10, 13, .9) 0%, rgba(7, 10, 13, .72) 36%, rgba(7, 10, 13, .16) 72%, transparent 100%),
    linear-gradient(0deg, rgba(7, 10, 13, .42), transparent 58%);
}

.about-hero .about-founder-visual img {
  position: relative;
  z-index: 0;
  object-position: 70% 48%;
  filter: brightness(.66) saturate(.88) contrast(1.04);
}

.about-hero::after {
  background:
    linear-gradient(90deg, rgba(7, 10, 13, .99) 0%, rgba(7, 10, 13, .92) 36%, rgba(7, 10, 13, .32) 72%, rgba(7, 10, 13, .15) 100%),
    linear-gradient(0deg, rgba(7, 10, 13, .7), transparent 55%);
}

.about-hero .breadcrumbs,
.about-hero .lede {
  color: rgba(241, 240, 235, .86);
}

.systems-list {
  gap: 14px;
}

.system-card {
  border-color: rgba(241, 240, 235, .14);
  background: #101820;
}

.system-card:hover {
  border-color: rgba(200, 164, 91, .5);
}

.landing-grid,
.faq-grid,
.narrative-grid {
  border-radius: var(--flag-radius);
}

.cta-panel {
  border-radius: var(--flag-radius);
  background: var(--flag-paper);
  color: var(--flag-ink);
}

.cta-panel h2,
.cta-panel .lead-form label {
  color: var(--flag-ink);
}

.cta-panel > div > p,
.cta-panel .lead-form .consent,
.cta-panel .fine-print {
  color: #586269;
}

.cta-panel input,
.cta-panel select,
.cta-panel textarea {
  border-color: rgba(7, 10, 13, .22);
  background: #fff;
  color: var(--flag-ink);
}

.cta-panel .trust-row span {
  border-color: rgba(7, 10, 13, .18);
  color: #4e5960;
}

.cta-panel .button-primary {
  color: var(--flag-paper);
  background: var(--flag-ink);
}

.site-footer {
  border-color: rgba(241, 240, 235, .12);
  background: #050708;
}

/* Purposeful entry languages */
.flagship-motion .flagship-hero .hero-kicker,
.flagship-motion .flagship-hero .hero-brand,
.flagship-motion .flagship-hero .hero-thesis,
.flagship-motion .flagship-hero .lede,
.flagship-motion .flagship-hero .hero-actions,
.flagship-motion .flagship-hero .hero-intelligence {
  opacity: 0;
}

.flagship-motion.is-loaded .flagship-hero .hero-kicker {
  animation: flagshipLine .7s .08s var(--flag-ease) forwards;
}

.flagship-motion.is-loaded .flagship-hero .hero-brand {
  animation: flagshipTrack .72s .18s var(--flag-ease) forwards;
}

.flagship-motion.is-loaded .flagship-hero .hero-thesis {
  animation: flagshipMask .9s .24s var(--flag-ease) forwards;
}

.flagship-motion.is-loaded .flagship-hero .lede {
  animation: flagshipLine .7s .52s var(--flag-ease) forwards;
}

.flagship-motion.is-loaded .flagship-hero .hero-actions {
  animation: flagshipLine .7s .62s var(--flag-ease) forwards;
}

.flagship-motion.is-loaded .flagship-hero .hero-intelligence {
  animation: flagshipConsole .85s .62s var(--flag-ease) forwards;
}

.flagship-motion .calculator-chapter .calculator {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1s var(--flag-ease);
}

.flagship-motion .calculator-chapter .readiness-card {
  transform: translate3d(34px, 0, 0);
  opacity: 0;
  transition: transform .8s .22s var(--flag-ease), opacity .6s .22s ease;
}

.flagship-motion .calculator-chapter.is-chapter-visible .calculator {
  clip-path: inset(0 0 0 0);
}

.flagship-motion .calculator-chapter.is-chapter-visible .readiness-card {
  transform: none;
  opacity: 1;
}

.flagship-motion .chapter-system .transformation-visual {
  transform: perspective(1000px) rotateX(8deg) scale(.97);
  transform-origin: center bottom;
  opacity: .2;
  transition: transform 1.1s var(--flag-ease), opacity .8s ease;
}

.flagship-motion .chapter-system.is-chapter-visible .transformation-visual {
  transform: none;
  opacity: 1;
}

.flagship-motion .chapter-risks .risk-grid article {
  opacity: 0;
  transform: translate3d(-28px, 0, 0);
  transition: transform .72s var(--flag-ease), opacity .55s ease;
}

.flagship-motion .chapter-risks .risk-grid article:nth-child(2n) {
  transform: translate3d(28px, 0, 0);
}

.flagship-motion .chapter-risks.is-chapter-visible .risk-grid article {
  opacity: 1;
  transform: none;
}

.flagship-motion .chapter-bridge .compare-table div {
  clip-path: inset(0 50% 0 50%);
  transition: clip-path .78s var(--flag-ease);
}

.flagship-motion .chapter-bridge.is-chapter-visible .compare-table div {
  clip-path: inset(0 0 0 0);
}

.flagship-motion .chapter-capabilities .capability-cell {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: transform .7s var(--flag-ease), opacity .5s ease, border-color .2s ease, background .2s ease;
}

.flagship-motion .chapter-capabilities.is-chapter-visible .capability-cell {
  opacity: 1;
  transform: none;
}

.flagship-motion .chapter-capabilities.is-chapter-visible .capability-cell:nth-child(2) { transition-delay: .06s; }
.flagship-motion .chapter-capabilities.is-chapter-visible .capability-cell:nth-child(3) { transition-delay: .12s; }
.flagship-motion .chapter-capabilities.is-chapter-visible .capability-cell:nth-child(4) { transition-delay: .18s; }
.flagship-motion .chapter-capabilities.is-chapter-visible .capability-cell:nth-child(5) { transition-delay: .24s; }
.flagship-motion .chapter-capabilities.is-chapter-visible .capability-cell:nth-child(6) { transition-delay: .3s; }

.flagship-motion .chapter-lab .mini-lab article {
  opacity: 0;
  transform: translate3d(24px, 0, 0);
  transition: transform .62s var(--flag-ease), opacity .5s ease;
}

.flagship-motion .chapter-lab.is-chapter-visible .mini-lab article {
  opacity: 1;
  transform: none;
}

.flagship-motion .chapter-founder .founder-photo {
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  transition: clip-path 1s var(--flag-ease);
}

.flagship-motion .chapter-founder.is-chapter-visible .founder-photo {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

@keyframes flagshipLine {
  from { opacity: 0; transform: translate3d(0, 16px, 0); }
  to { opacity: 1; transform: none; }
}

@keyframes flagshipTrack {
  from { opacity: 0; transform: translate3d(-22px, 0, 0); letter-spacing: .22em; }
  to { opacity: 1; transform: none; letter-spacing: .12em; }
}

@keyframes flagshipMask {
  from { opacity: 0; clip-path: inset(0 0 100% 0); transform: translate3d(0, 28px, 0); }
  to { opacity: 1; clip-path: inset(0 0 0 0); transform: none; }
}

@keyframes flagshipConsole {
  from { opacity: 0; transform: perspective(800px) rotateY(-8deg) translate3d(22px, 0, 0); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 1540px) {
  .chapter-rail {
    display: none;
  }
}

@media (max-width: 1320px) {

  .hero-stage {
    gap: 44px;
  }

  .hero-thesis {
    font-size: 4rem;
  }

  .calculator-chapter .tool-grid {
    grid-template-columns: minmax(0, 1.38fr) minmax(300px, .72fr);
  }
}

@media (max-width: 1180px) {
  .flagship-hero {
    min-height: 760px;
  }

  .hero-stage {
    grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr);
    padding-top: 82px;
  }

  .hero-thesis {
    font-size: 3.45rem;
  }

  .calculator-chapter .tool-grid,
  .system-intro,
  .chapter-firms .firm-section,
  .chapter-founder .founder-grid {
    grid-template-columns: 1fr;
  }

  .calculator-chapter .readiness-card {
    min-height: 520px;
  }

  .chapter-capabilities .capability-cell:nth-child(n) {
    grid-column: span 6;
  }

  .chapter-method .method-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .chapter-method .method-grid article:nth-child(3n) {
    border-right: 0;
  }

  .chapter-lab .lab-teaser {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .chapter-founder .founder-grid {
    gap: 48px;
  }

  .chapter-founder .founder-card {
    max-width: 680px;
  }
}

@media (max-width: 900px) {
  .hero-stage {
    grid-template-columns: 1fr;
    align-items: end;
    padding-top: 74px;
    padding-bottom: 116px;
  }

  .hero-intelligence {
    display: none;
  }

  .hero-thesis {
    font-size: 3.2rem;
  }

  .calculator-layout {
    grid-template-columns: 1fr;
  }

  .calculator-output {
    border-top: 1px solid rgba(241, 240, 235, .14);
    border-left: 0;
  }

  .system-principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-principles span:nth-child(2) {
    border-right: 0;
  }

  .system-principles span:nth-child(-n+2) {
    border-bottom: 1px solid var(--flag-line-light);
  }

  .chapter-method .method-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chapter-method .method-grid article:nth-child(3n) {
    border-right: 1px solid var(--flag-line-dark);
  }

  .chapter-method .method-grid article:nth-child(2n) {
    border-right: 0;
  }

  .chapter-intelligence .visual-framework-grid > article,
  .chapter-intelligence .visual-framework-grid > article:nth-child(3) {
    grid-column: span 12;
  }

  .chapter-industries .industry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chapter-industries .industry-grid span:nth-child(4n) {
    border-right: 1px solid var(--flag-line-dark);
  }

  .chapter-industries .industry-grid span:nth-child(2n) {
    border-right: 0;
  }

  .page-hero .transformation-visual {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    margin-top: 42px;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 620px) {
  .header-inner {
    min-height: 70px;
  }

  .flagship-hero {
    min-height: calc(100svh - 126px);
    align-items: end;
  }

  .flagship-hero::after {
    background:
      linear-gradient(0deg, rgba(7, 10, 13, .99) 0%, rgba(7, 10, 13, .86) 48%, rgba(7, 10, 13, .22) 100%);
  }

  .flagship-hero::before {
    mask-image: linear-gradient(to top, #000 0%, rgba(0, 0, 0, .5) 52%, transparent 92%);
  }

  .hero-founder-media {
    inset: 0 0 36%;
  }

  .hero-founder-media img {
    object-position: 50% 24%;
    filter: saturate(.8) contrast(1.04);
  }

  .hero-stage {
    display: flex;
    align-items: flex-end;
    padding-top: 20vw;
    padding-bottom: 20px;
  }

  .flagship-hero .hero-copy > p.hero-kicker {
    font-size: .6rem;
  }

  .hero-kicker span {
    width: 18px;
  }

  .hero-brand {
    margin-bottom: .65rem;
    font-size: .76rem;
  }

  .hero-thesis {
    font-size: 2.62rem;
  }

  .flagship-hero .lede {
    margin-top: 1rem;
    font-size: .96rem;
    line-height: 1.55;
  }

  .flagship-hero .hero-actions {
    gap: .55rem;
    margin-top: 1.2rem;
  }

  .hero-status {
    display: none;
  }

  .calculator-chapter,
  .chapter-system,
  .chapter-risks,
  .chapter-bridge,
  .chapter-capabilities,
  .chapter-method,
  .chapter-lab,
  .chapter-firms,
  .chapter-intelligence,
  .chapter-founder {
    padding-block: 68px;
  }

  .calculator-chapter {
    padding-top: 16px;
  }

  .calculator-heading h2,
  .system-intro h2 {
    font-size: 2.2rem;
  }

  .calculator-header,
  .calculator-footer {
    align-items: flex-start;
  }

  .calculator-header {
    min-height: 0;
  }

  .calculator-layout {
    display: block;
  }

  .calculator-controls,
  .calculator-output {
    padding: 1rem;
  }

  .calculator-chapter .cost-result strong {
    font-size: 2.75rem;
  }

  .calculator-chapter .calculator-viz {
    grid-template-columns: 1fr;
  }

  .calculator-footer {
    display: grid;
  }

  .calculator-footer .button {
    width: 100%;
  }

  .chapter-system .visual-canvas {
    height: auto;
    max-height: none;
  }

  .system-principles {
    grid-template-columns: 1fr;
  }

  .system-principles span:nth-child(n) {
    border-right: 0;
    border-bottom: 1px solid var(--flag-line-light);
  }

  .system-principles span:last-child {
    border-bottom: 0;
  }

  .chapter-risks .risk-grid {
    grid-template-columns: 1fr;
  }

  .chapter-risks .risk-grid article {
    min-height: 140px;
    border-right: 0;
  }

  .chapter-risks .risk-grid p {
    font-size: 1.12rem;
  }

  .chapter-bridge::before {
    display: none;
  }

  .chapter-capabilities .capability-grid {
    grid-template-columns: 1fr;
  }

  .chapter-capabilities .capability-cell:nth-child(n) {
    grid-column: auto;
    min-height: 210px;
  }

  .chapter-method .method-grid {
    grid-template-columns: 1fr;
  }

  .chapter-method .method-grid article:nth-child(n) {
    min-height: 150px;
    border-right: 0;
    border-bottom: 1px solid var(--flag-line-dark);
  }

  .chapter-founder .founder-signals {
    grid-template-columns: 1fr;
  }

  .chapter-founder .founder-copy h2 {
    font-size: 2.35rem;
  }

  .chapter-industries {
    padding-block: 64px;
  }

  .chapter-industries .industry-grid {
    grid-template-columns: 1fr;
  }

  .chapter-industries .industry-grid span:nth-child(n) {
    border-right: 0;
  }

  .page-hero,
  .page-hero .page-grid {
    min-height: 0;
  }

  .page-hero h1 {
    font-size: 2.55rem;
  }

  .about-hero .page-grid {
    min-height: 700px;
    display: flex;
    align-items: flex-end;
    padding-bottom: 46px;
  }

  .about-hero .about-founder-visual {
    min-height: 700px;
  }

  .about-hero .about-founder-visual img {
    object-position: 52% 25%;
  }

  .about-hero::after {
    background: linear-gradient(0deg, rgba(7, 10, 13, .99) 0%, rgba(7, 10, 13, .84) 54%, rgba(7, 10, 13, .16) 100%);
  }

  .about-hero .about-founder-visual::after {
    background: linear-gradient(0deg, rgba(7, 10, 13, .92) 0%, rgba(7, 10, 13, .74) 46%, rgba(7, 10, 13, .08) 78%, transparent 100%);
  }
}

@media (max-width: 360px) {
  .hero-thesis {
    font-size: 2.2rem;
  }

  .calculator-chapter .cost-result strong {
    font-size: 2.35rem;
  }
}

@media (max-width: 620px) and (max-height: 700px) {
  .flagship-hero h1 {
    margin-top: .8rem;
  }

  .hero-brand {
    margin-bottom: .45rem;
  }

  .hero-thesis {
    font-size: 2.3rem;
  }

  .flagship-hero .lede {
    margin-top: .75rem;
    font-size: .88rem;
    line-height: 1.45;
  }

  .flagship-hero .hero-actions {
    gap: .4rem;
    margin-top: .85rem;
  }

  .flagship-hero .hero-actions .button {
    min-height: 44px;
    padding: .65rem .75rem;
  }
}

@media (max-width: 620px) and (max-height: 600px) {
  .hero-stage {
    padding-top: 8vw;
    padding-bottom: 14px;
  }

  .flagship-hero .hero-copy > p.hero-kicker {
    display: none;
  }

  .hero-thesis {
    font-size: 1.9rem;
  }

  .flagship-hero .lede {
    margin-top: .55rem;
    font-size: .78rem;
    line-height: 1.35;
  }

  .flagship-hero .hero-actions {
    gap: .3rem;
    margin-top: .55rem;
  }

  .flagship-hero .hero-actions .button {
    min-height: 38px;
    padding: .45rem .5rem;
    font-size: .76rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-founder-media img,
  .flagship-motion .flagship-hero .hero-kicker,
  .flagship-motion .flagship-hero .hero-brand,
  .flagship-motion .flagship-hero .hero-thesis,
  .flagship-motion .flagship-hero .lede,
  .flagship-motion .flagship-hero .hero-actions,
  .flagship-motion .flagship-hero .hero-intelligence,
  .flagship-motion .calculator-chapter .calculator,
  .flagship-motion .calculator-chapter .readiness-card,
  .flagship-motion .chapter-system .transformation-visual,
  .flagship-motion .chapter-risks .risk-grid article,
  .flagship-motion .chapter-bridge .compare-table div,
  .flagship-motion .chapter-capabilities .capability-cell,
  .flagship-motion .chapter-lab .mini-lab article,
  .flagship-motion .chapter-founder .founder-photo {
    animation: none !important;
    clip-path: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero-network {
    display: none;
  }
}

body * {
  letter-spacing: 0 !important;
}

@media print {
  .chapter-rail,
  .site-progress,
  .hero-network {
    display: none !important;
  }

  .calculator-chapter {
    background: #fff;
  }

  .calculator-chapter .calculator,
  .calculator-chapter .readiness-card {
    box-shadow: none;
  }
}