:root {
  color-scheme: dark;
  --black: #080909;
  --black-soft: #101111;
  --graphite: #171919;
  --graphite-2: #222424;
  --white: #f5f4ef;
  --paper: #eeece5;
  --ink: #131414;
  --muted: #a6a7a3;
  --muted-dark: #686a68;
  --gold: #f5bd16;
  --gold-dark: #d79d00;
  --platinum: #d5d1c7;
  --steel: #727775;
  --danger: #e05b4f;
  --success: #35a679;
  --line: rgba(255, 255, 255, 0.14);
  --line-dark: rgba(19, 20, 20, 0.14);
  --shell: 1320px;
  --header-height: 84px;
  --radius: 5px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--white);
  background: var(--black);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

::selection {
  color: var(--ink);
  background: var(--gold);
}

body.is-locked {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
}

.shell {
  width: min(calc(100% - 64px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 300;
  padding: 12px 16px;
  color: var(--ink);
  background: var(--gold);
  transform: translateY(-160%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-trap {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: 100%;
  height: var(--header-height);
  padding-inline: max(24px, calc((100vw - var(--shell)) / 2));
  background: rgba(8, 9, 9, 0.82);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background 200ms ease, border-color 200ms ease;
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(var(--page-progress, 0));
  transform-origin: left;
}

.site-header.is-scrolled {
  background: rgba(8, 9, 9, 0.96);
  border-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 225px;
  color: var(--white);
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand span {
  display: flex;
  flex-direction: column;
}

.brand small {
  margin-top: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 4px;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.desktop-nav a {
  position: relative;
  color: #d5d6d2;
  font-size: 13px;
  font-weight: 600;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after,
.desktop-nav a[aria-current="true"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.desktop-nav a[aria-current="true"] {
  color: var(--white);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.mobile-menu-button,
.mobile-nav {
  display: none;
}

.icon-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.icon-button svg {
  width: 18px;
  height: 18px;
}

.icon-button:hover,
.icon-button:focus-visible {
  color: var(--gold);
  background: rgba(245, 189, 22, 0.08);
  border-color: rgba(245, 189, 22, 0.55);
}

.icon-button--gold {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.mobile-menu-button {
  display: none;
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--white);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 750;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.button--compact {
  min-height: 42px;
  padding-inline: 16px;
  font-size: 12px;
}

.button--gold {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.button--gold:hover,
.button--gold:focus-visible {
  background: #ffd13d;
  border-color: #ffd13d;
}

.button--ghost {
  background: rgba(8, 9, 9, 0.2);
  border-color: rgba(255, 255, 255, 0.38);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  border-color: var(--gold);
}

.button--ink {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.button--outline-dark {
  color: var(--ink);
  border-color: var(--line-dark);
}

.button--text {
  min-height: 44px;
  padding-inline: 0;
  color: var(--muted);
}

.button--full {
  width: 100%;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2.2px;
  text-transform: uppercase;
}

.eyebrow--dark {
  color: #8f6500;
}

.hero {
  position: relative;
  display: flex;
  min-height: 100svh;
  align-items: flex-end;
  overflow: hidden;
  background: #0a0a0a;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.hero__shade {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  box-shadow: inset 0 -320px 260px rgba(0, 0, 0, 0.82), inset 720px 0 420px rgba(0, 0, 0, 0.48);
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(240px, 1fr);
  gap: 64px;
  align-items: end;
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 100px;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 82px;
  font-weight: 820;
  line-height: 0.98;
}

.hero__category {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--white);
  font-size: 14px;
  font-weight: 760;
  line-height: 1.45;
}

.hero__category span {
  width: 42px;
  height: 2px;
  flex: 0 0 auto;
  background: var(--gold);
}

.hero__lead {
  max-width: 650px;
  margin: 18px 0 0;
  color: #d9dad6;
  font-size: 19px;
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero__action-note {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  font-weight: 650;
  line-height: 1.5;
}

.hero__signal {
  padding: 22px 0 22px 24px;
  border-left: 1px solid rgba(245, 189, 22, 0.65);
}

.hero__signal p {
  margin: 0 0 8px;
  color: #b9bab7;
  font-size: 13px;
}

.hero__signal strong {
  display: block;
  max-width: 300px;
  font-size: 18px;
  line-height: 1.4;
}

.hero__signal small {
  display: block;
  max-width: 300px;
  margin-top: 18px;
  color: #a9aaa7;
  font-size: 11px;
  line-height: 1.55;
}

.hero__trustline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero__trustline span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #d7d8d4;
  font-size: 11px;
  font-weight: 650;
}

.hero__trustline svg {
  width: 15px;
  color: var(--gold);
}

.signal-dot {
  display: block;
  width: 8px;
  height: 8px;
  margin-bottom: 18px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(245, 189, 22, 0.14);
}

.scroll-cue {
  position: absolute;
  right: max(32px, calc((100vw - var(--shell)) / 2));
  bottom: 28px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #b9bab7;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.scroll-cue svg {
  width: 16px;
}

.proof-band {
  position: relative;
  z-index: 5;
  color: var(--ink);
  background: var(--gold);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-grid article {
  min-height: 148px;
  padding: 32px 28px;
  border-right: 1px solid rgba(19, 20, 20, 0.22);
}

.proof-grid article > small {
  display: block;
  min-height: 15px;
  margin-bottom: 16px;
  color: rgba(19, 20, 20, 0.62);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 1.2px;
}

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

.proof-grid strong {
  display: block;
  margin-bottom: 9px;
  font-size: 33px;
  line-height: 1;
}

.proof-grid span {
  display: block;
  max-width: 190px;
  font-size: 13px;
  line-height: 1.45;
}

.decision-path {
  color: var(--white);
  background: #121313;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.decision-path__inner {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  min-height: 116px;
}

.decision-path__inner > div,
.decision-path__inner > a,
.decision-path__inner > button {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  padding: 24px 26px;
  color: inherit;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background-color 180ms ease, color 180ms ease;
}

.decision-path__inner > div {
  display: grid;
  align-content: center;
  cursor: default;
}

.decision-path__inner > div small,
.decision-path__inner > a span,
.decision-path__inner > button span {
  color: var(--gold);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 1px;
}

.decision-path__inner > div strong {
  max-width: 260px;
  font-size: 13px;
  line-height: 1.4;
}

.decision-path__inner > a strong,
.decision-path__inner > button strong {
  flex: 1;
  font-size: 11px;
  line-height: 1.35;
}

.decision-path__inner svg {
  width: 16px;
  color: var(--gold);
}

.decision-path__inner > a:hover,
.decision-path__inner > button:hover {
  color: var(--ink);
  background: var(--gold);
}

.decision-path__inner > a:hover span,
.decision-path__inner > button:hover span,
.decision-path__inner > a:hover svg,
.decision-path__inner > button:hover svg {
  color: var(--ink);
}

.section {
  position: relative;
  padding: 150px 0;
}

.section--light {
  color: var(--ink);
  background: var(--paper);
}

.section--dark {
  color: var(--white);
  background: var(--black);
}

.section--graphite {
  color: var(--white);
  background: var(--graphite);
}

.section-intro h2,
.section-head h2,
.app-copy h2,
.camp-copy h2,
.faq-intro h2,
.credibility-copy h2 {
  margin: 0;
  font-size: 52px;
  line-height: 1.06;
}

.manifesto__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: start;
}

.manifesto__statement {
  padding-top: 34px;
}

.lead-copy {
  margin: 0;
  color: #3f4140;
  font-size: 22px;
  line-height: 1.55;
}

.manifesto__notes {
  display: grid;
  gap: 16px;
  margin-top: 40px;
}

.manifesto__notes span {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-dark);
  font-size: 14px;
  font-weight: 700;
}

.manifesto__notes svg {
  width: 19px;
  color: #9d7000;
}

.image-triptych {
  display: grid;
  grid-template-columns: 1.5fr 0.85fr 0.85fr;
  gap: 14px;
  margin-top: 88px;
}

.image-triptych figure {
  position: relative;
  min-height: 500px;
  margin: 0;
  overflow: hidden;
  background: #111;
}

.image-triptych img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(.2,.8,.2,1);
}

.image-triptych figure:hover img {
  transform: scale(1.035);
}

.image-triptych figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 56px 20px 20px;
  color: var(--white);
  background: rgba(8, 9, 9, 0.72);
  font-size: 12px;
  font-weight: 700;
}

.section-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 90px;
  align-items: end;
  margin-bottom: 64px;
}

.section-head > p {
  max-width: 500px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.section-head--dark > p {
  color: var(--muted-dark);
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.system-card {
  position: relative;
  min-height: 320px;
  padding: 34px;
  background: var(--black-soft);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.system-card::after {
  content: attr(data-index);
  position: absolute;
  right: 20px;
  bottom: 8px;
  color: rgba(255, 255, 255, 0.045);
  font-size: 84px;
  font-weight: 900;
}

.system-card svg {
  width: 28px;
  height: 28px;
  color: var(--gold);
}

.system-card h3 {
  margin: 74px 0 14px;
  font-size: 23px;
}

.system-card p {
  max-width: 300px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.app-section {
  color: var(--ink);
  background: #d9d7d0;
  overflow: hidden;
}

.app-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(400px, 0.8fr);
  gap: 100px;
  align-items: center;
}

.app-copy .lead-copy {
  margin-top: 28px;
  font-size: 18px;
}

.app-personas {
  display: flex;
  gap: 8px;
  margin-top: 34px;
}

.app-persona {
  display: inline-flex;
  min-height: 44px;
  padding: 0 16px;
  align-items: center;
  gap: 8px;
  color: #5a5c5a;
  background: transparent;
  border: 1px solid rgba(19, 20, 20, 0.2);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
}

.app-persona svg {
  width: 16px;
}

.app-persona.is-active {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.app-detail {
  min-height: 120px;
  margin-top: 22px;
  padding: 24px 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.app-detail strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.app-detail p {
  margin: 0;
  color: #5a5c5a;
  line-height: 1.55;
}

.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
}

.feature-list svg {
  width: 17px;
  color: #8f6500;
}

.device-stage {
  position: relative;
  padding: 60px 0;
}

.device-stage::before {
  content: "";
  position: absolute;
  top: 0;
  right: -200px;
  bottom: 0;
  left: 20%;
  background: #191a1a;
}

.device-frame {
  position: relative;
  width: min(360px, 100%);
  aspect-ratio: 9 / 18.5;
  margin-inline: auto;
  padding: 10px;
  background: #080909;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 34px;
  box-shadow: 0 50px 100px rgba(0, 0, 0, 0.42);
  overflow: hidden;
}

.device-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
  border-radius: 26px;
}

.device-caption {
  position: relative;
  max-width: min(360px, 100%);
  margin: 22px auto 0;
  color: #d0d1cd;
  font-size: 11px;
  line-height: 1.5;
}

.device-caption span {
  display: block;
  margin-bottom: 5px;
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 1.5px;
}

.journey-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.journey-track li {
  min-height: 250px;
  padding: 28px 24px 0 0;
  border-right: 1px solid var(--line);
}

.journey-track li:not(:first-child) {
  padding-left: 24px;
}

.journey-track li:last-child {
  border-right: 0;
}

.journey-track span {
  display: block;
  margin-bottom: 76px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
}

.journey-track strong {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
}

.journey-track p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.economics-tool {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.economics-controls,
.economics-results {
  padding: 46px;
}

.economics-controls {
  border-right: 1px solid var(--line);
}

.economics-assumption-note {
  margin: 0 0 28px;
  padding: 14px 16px;
  color: #5f615e;
  background: rgba(19, 20, 20, 0.04);
  border-left: 3px solid var(--gold);
  font-size: 10px;
  line-height: 1.55;
}

.economics-controls > label {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  margin-bottom: 40px;
  font-size: 13px;
  font-weight: 700;
}

.economics-controls output {
  color: var(--gold);
  font-size: 17px;
}

input[type="range"] {
  grid-column: 1 / -1;
  width: 100%;
  accent-color: var(--gold);
}

.assumption-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.assumption-row strong {
  color: var(--white);
}

.result-primary {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.result-primary span,
.metric-pair span {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12px;
}

.result-primary strong {
  display: block;
  color: var(--gold);
  font-size: 54px;
  line-height: 1;
}

.result-primary small {
  display: block;
  margin-top: 10px;
  color: #858783;
  font-size: 11px;
}

.metric-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}

.metric-pair strong {
  font-size: 22px;
}

.capacity-bar {
  margin-top: 30px;
}

.capacity-bar > span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 11px;
}

.capacity-bar > div {
  height: 7px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.capacity-bar i {
  display: block;
  height: 100%;
  background: var(--gold);
  transition: width 240ms ease;
}

.legal-note {
  margin: 26px 0 0;
  color: #858783;
  font-size: 10px;
  line-height: 1.55;
}

.credibility-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 72px;
  align-items: center;
}

.credibility-copy > p:not(.eyebrow) {
  margin: 26px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.source-links {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.source-links a,
.text-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 9px;
  padding-bottom: 6px;
  color: var(--gold);
  border-bottom: 1px solid rgba(245, 189, 22, 0.5);
  font-size: 13px;
  font-weight: 750;
}

.source-link-note {
  width: fit-content;
  max-width: 100%;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.source-links svg,
.text-link svg {
  width: 15px;
}

.credibility-mosaic {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 260px 260px;
  gap: 12px;
}

.credibility-mosaic figure {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.credibility-mosaic figure:first-child {
  grid-row: 1 / 3;
}

.credibility-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.credibility-mosaic figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 7px 10px;
  color: var(--white);
  background: rgba(8, 9, 9, 0.84);
  font-size: 10px;
  font-weight: 750;
}

.camp-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 72px;
  align-items: center;
}

.camp-copy .lead-copy {
  margin-top: 26px;
  font-size: 18px;
}

.camp-copy .text-link {
  margin-top: 30px;
  color: #7d5900;
  border-color: rgba(125, 89, 0, 0.35);
}

.camp-gallery {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: 250px 250px;
  gap: 12px;
}

.camp-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camp-gallery img:first-child {
  grid-row: 1 / 3;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-list li {
  display: flex;
  min-height: 250px;
  padding: 26px 24px;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
}

.process-list li:last-child {
  border-right: 0;
}

.process-list > li > span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
}

.process-list strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.center-cta {
  display: flex;
  margin-top: 46px;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.center-cta > span {
  color: var(--muted);
  font-size: 12px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 92px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: calc(var(--header-height) + 40px);
}

.faq-intro > p:not(.eyebrow) {
  margin: 24px 0 30px;
  color: var(--muted-dark);
  line-height: 1.6;
}

.faq-item {
  border-top: 1px solid var(--line-dark);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.faq-item button {
  display: grid;
  grid-template-columns: 1fr auto;
  width: 100%;
  min-height: 88px;
  padding: 22px 0;
  align-items: center;
  gap: 30px;
  color: var(--ink);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-size: 16px;
  font-weight: 750;
}

.faq-item button svg {
  width: 18px;
  transition: transform 180ms ease;
}

.faq-item button[aria-expanded="true"] svg {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 40px 28px 0;
  color: var(--muted-dark);
  font-size: 14px;
  line-height: 1.7;
}

.faq-answer p {
  margin: 0;
}

.loading-copy {
  color: var(--muted);
}

.closing-cta {
  position: relative;
  display: flex;
  min-height: 740px;
  align-items: center;
  overflow: hidden;
}

.closing-cta > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.closing-cta__shade {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  box-shadow: inset 700px 0 420px rgba(0, 0, 0, 0.62);
}

.closing-cta__content {
  position: relative;
  z-index: 2;
}

.closing-cta h2 {
  max-width: 700px;
  margin: 0;
  font-size: 58px;
  line-height: 1.04;
}

.closing-cta p:not(.eyebrow) {
  max-width: 580px;
  margin: 24px 0 0;
  color: #d0d1cd;
  line-height: 1.6;
}

.closing-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.site-footer {
  padding: 56px 0;
  background: #050606;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr auto;
  gap: 50px;
  align-items: start;
}

.brand--footer {
  min-width: 0;
}

.footer-grid > div {
  display: grid;
  gap: 8px;
}

.footer-grid > div > span {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.footer-grid > div a {
  color: #d0d1cd;
  font-size: 12px;
}

.footer-grid > p {
  margin: 0;
  color: #777975;
  font-size: 10px;
}

.chat-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 120;
  display: flex;
  min-width: 174px;
  height: 58px;
  padding: 0 18px 0 14px;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  background: var(--gold);
  border: 0;
  border-radius: 32px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.4);
  cursor: pointer;
}

.chat-launcher > svg {
  width: 23px;
}

.chat-launcher > span:not(.chat-launcher__status) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.chat-launcher strong {
  font-size: 13px;
}

.chat-launcher small {
  font-size: 9px;
}

.chat-launcher__status {
  width: 8px;
  height: 8px;
  background: var(--success);
  border: 2px solid var(--gold);
  border-radius: 50%;
}

.chat-panel {
  position: fixed;
  right: 24px;
  bottom: 94px;
  z-index: 130;
  display: grid;
  width: min(390px, calc(100vw - 32px));
  height: min(640px, calc(100svh - 130px));
  grid-template-rows: auto 1fr auto auto auto;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
  overflow: hidden;
}

.chat-panel[hidden] {
  display: none;
}

.chat-panel > header {
  display: flex;
  min-height: 76px;
  padding: 14px 14px 14px 18px;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  background: var(--ink);
}

.chat-panel > header > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-avatar {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
  font-weight: 850;
}

.chat-panel header p {
  display: flex;
  margin: 0;
  flex-direction: column;
}

.chat-panel header strong {
  font-size: 13px;
}

.chat-panel header small {
  color: var(--muted);
  font-size: 9px;
}

.chat-messages {
  display: flex;
  padding: 18px;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.chat-message {
  max-width: 86%;
  padding: 11px 13px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.55;
}

.chat-message--assistant {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--line-dark);
}

.chat-message--user {
  align-self: flex-end;
  background: var(--gold);
}

.chat-message small {
  display: block;
  margin-top: 5px;
  color: var(--muted-dark);
  font-size: 8px;
}

.chat-quick-actions {
  display: flex;
  padding: 0 14px 10px;
  gap: 6px;
  overflow-x: auto;
}

.chat-quick-actions button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 11px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}

.chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px 14px;
  background: #fff;
  border-top: 1px solid var(--line-dark);
}

.chat-form input {
  min-width: 0;
  height: 42px;
  padding: 0 12px;
  color: var(--ink);
  background: #f2f1ec;
  border: 1px solid transparent;
  border-radius: 6px;
  outline: 0;
}

.chat-form input:focus {
  border-color: #a47808;
}

.chat-disclaimer {
  margin: 0;
  padding: 9px 14px 12px;
  color: var(--muted-dark);
  background: #fff;
  font-size: 11px;
  line-height: 1.4;
}

.platform-dialog {
  width: min(900px, calc(100% - 32px));
  max-height: calc(100svh - 32px);
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.platform-dialog::backdrop {
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.dialog-shell {
  position: relative;
  max-height: calc(100svh - 32px);
  padding: 38px;
  background: var(--graphite);
  overflow-y: auto;
}

.dialog-shell--compact {
  width: min(620px, 100%);
  margin-inline: auto;
  text-align: center;
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}

.dialog-header h2,
.dialog-shell--compact h2 {
  margin: 0;
  font-size: 33px;
  line-height: 1.1;
}

.dialog-header > div > p:last-child,
.dialog-shell--compact > p:not(.eyebrow):not(.form-error) {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.step-progress {
  height: 3px;
  margin: 28px 0 34px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.step-progress i {
  display: block;
  width: 25%;
  height: 100%;
  background: var(--gold);
  transition: width 180ms ease;
}

.form-step {
  display: none;
  min-height: 330px;
}

.form-step.is-active {
  display: block;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field,
.range-field {
  display: grid;
  gap: 8px;
}

.field--wide {
  grid-column: 1 / -1;
}

.field > span,
.range-field > span,
.choice-field legend {
  color: #d8d9d5;
  font-size: 11px;
  font-weight: 750;
}

.form-guidance {
  grid-column: 1 / -1;
  margin: 0 0 8px;
  color: #b5b6b2;
  font-size: 11px;
  line-height: 1.55;
}

.field em {
  color: var(--muted);
  font-style: normal;
  font-weight: 500;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: var(--white);
  background: #101111;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: 0;
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--gold);
  outline: 2px solid rgba(245, 189, 22, 0.75);
  outline-offset: 2px;
}

.field input.is-invalid,
.field select.is-invalid,
.field textarea.is-invalid {
  border-color: var(--danger);
}

.field small {
  color: #777975;
  font-size: 9px;
}

.choice-field {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 0;
  margin: 0;
  border: 0;
}

.choice-field legend {
  grid-column: 1 / -1;
  margin-bottom: 4px;
}

.choice-field label {
  position: relative;
  display: flex;
  min-height: 66px;
  align-items: center;
  cursor: pointer;
}

.choice-field input {
  position: absolute;
  opacity: 0;
}

.choice-field label > span {
  display: flex;
  width: 100%;
  min-height: 66px;
  padding: 12px;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: #101111;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 10px;
  font-weight: 750;
  text-align: center;
}

.choice-field input:checked + span {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.choice-field input:focus-visible + span {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.choice-field--stack {
  grid-template-columns: 1fr 1fr;
}

.choice-field--stack label > span {
  min-height: 80px;
  align-items: flex-start;
  flex-direction: column;
  text-align: left;
}

.choice-field--stack small {
  margin-top: 4px;
  color: inherit;
  font-weight: 500;
  opacity: 0.72;
}

.range-field {
  margin-top: 28px;
}

.range-field > div {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 9px;
}

.toggle-field,
.consent-field {
  display: flex;
  margin-top: 24px;
  align-items: flex-start;
  gap: 11px;
  color: #c7c8c4;
  cursor: pointer;
  font-size: 11px;
  line-height: 1.5;
}

.toggle-field input,
.consent-field input {
  width: 17px;
  height: 17px;
  margin: 0;
  flex: 0 0 auto;
  accent-color: var(--gold);
}

.consent-field a {
  color: var(--gold);
  text-decoration: underline;
}

.review-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.review-panel div {
  padding: 14px;
  background: #101111;
  border: 1px solid var(--line);
}

.review-panel span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 9px;
}

.review-panel strong {
  font-size: 12px;
}

.form-error {
  padding: 10px 12px;
  margin: 18px 0 0;
  color: #ffcec9;
  background: rgba(224, 91, 79, 0.12);
  border-left: 3px solid var(--danger);
  font-size: 11px;
}

.dialog-footer {
  display: flex;
  margin-top: 28px;
  align-items: center;
  gap: 12px;
}

.dialog-spacer {
  flex: 1;
}

.dialog-corner-close {
  position: absolute;
  top: 18px;
  right: 18px;
}

.outcome-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 28px;
  place-items: center;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
}

.outcome-icon svg {
  width: 28px;
}

.outcome-icon--phone {
  margin-top: 8px;
}

.outcome-actions {
  display: flex;
  margin-top: 28px;
  justify-content: center;
  gap: 10px;
}

.outcome-note {
  display: block;
  max-width: 460px;
  margin: 22px auto 0;
  color: #777975;
  font-size: 9px;
  line-height: 1.5;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  max-height: 430px;
  margin-top: 28px;
  overflow-y: auto;
}

.slot-button {
  min-height: 64px;
  padding: 10px;
  color: var(--white);
  background: #101111;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.slot-button strong,
.slot-button span {
  display: block;
}

.slot-button strong {
  margin-bottom: 5px;
  font-size: 12px;
}

.slot-button span {
  color: var(--muted);
  font-size: 10px;
}

.slot-button.is-selected {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.slot-button.is-selected span {
  color: var(--ink);
}

.selected-slot {
  color: var(--muted);
  font-size: 11px;
}

.toast-region {
  position: fixed;
  top: 94px;
  right: 20px;
  z-index: 250;
  display: grid;
  width: min(360px, calc(100vw - 40px));
  gap: 10px;
}

.toast {
  padding: 14px 16px;
  color: var(--white);
  background: #1b1d1d;
  border-left: 3px solid var(--gold);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  font-size: 12px;
  line-height: 1.45;
  animation: toast-in 180ms ease both;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 360ms ease, transform 420ms cubic-bezier(.2,.75,.2,1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-8px); }
}

/* Premium narrative layer */
.experience-rail {
  position: fixed;
  top: 50%;
  left: 22px;
  z-index: 80;
  display: grid;
  width: 22px;
  justify-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.62);
  transform: translateY(-50%);
  transition: opacity 200ms ease;
}

.experience-rail > span {
  color: var(--gold);
  font-size: 10px;
  font-weight: 800;
}

.experience-rail__track {
  position: relative;
  width: 1px;
  height: 118px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.22);
}

.experience-rail__track i {
  position: absolute;
  inset: 0 0 auto;
  height: calc(var(--chapter-progress, 0) * 100%);
  background: var(--gold);
  transition: height 260ms ease;
}

.experience-rail small {
  width: 132px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(-90deg) translateX(-54px);
}

.image-triptych figure {
  transition: transform 420ms cubic-bezier(.2,.75,.2,1), box-shadow 420ms ease;
}

.image-triptych figure:hover {
  z-index: 2;
  transform: translateY(-8px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}

.model-clarifier {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 46px;
  background: rgba(19, 20, 20, 0.2);
  border: 1px solid rgba(19, 20, 20, 0.2);
}

.model-clarifier > div {
  min-height: 190px;
  padding: 28px;
  background: rgba(245, 244, 239, 0.74);
}

.model-clarifier > div:last-child {
  color: #e4e3de;
  background: #1a1b1b;
}

.model-clarifier span,
.partnership-stage__columns span {
  display: block;
  margin-bottom: 22px;
  color: #936b00;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 1.8px;
}

.model-clarifier > div:last-child span,
.partnership-stage__columns span {
  color: var(--gold);
}

.model-clarifier strong {
  display: block;
  font-size: 19px;
}

.model-clarifier p {
  margin: 12px 0 0;
  color: #636562;
  font-size: 12px;
  line-height: 1.65;
}

.model-clarifier > div:last-child p {
  color: #b4b5b2;
}

.partnership-stage {
  position: relative;
  min-height: 600px;
  margin-top: 90px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.partnership-stage > img,
.partnership-stage__shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.partnership-stage > img {
  object-fit: cover;
  object-position: center;
}

.partnership-stage__shade {
  background: rgba(5, 6, 6, 0.78);
  box-shadow: inset 500px 0 360px rgba(0, 0, 0, 0.34);
}

.partnership-stage__intro,
.partnership-stage__columns {
  position: relative;
  z-index: 2;
}

.partnership-stage__intro {
  max-width: 660px;
  padding: 72px 72px 0;
}

.partnership-stage__intro h3 {
  margin: 0;
  font-size: 46px;
  line-height: 1.08;
}

.partnership-stage__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 820px;
  margin: 60px 0 0 72px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.partnership-stage__columns > div {
  padding: 32px 48px 36px 0;
}

.partnership-stage__columns > div + div {
  padding-left: 48px;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.partnership-stage__columns ul {
  display: grid;
  gap: 13px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.partnership-stage__columns li {
  position: relative;
  padding-left: 17px;
  color: #d7d8d4;
  font-size: 12px;
  line-height: 1.5;
}

.partnership-stage__columns li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 6px;
  height: 2px;
  background: var(--gold);
  content: "";
}

.system::before,
.credibility::before,
.process::before {
  position: absolute;
  top: 44px;
  right: max(32px, calc((100vw - var(--shell)) / 2));
  color: rgba(255, 255, 255, 0.06);
  font-size: 118px;
  font-weight: 900;
  line-height: 1;
}

.system::before { content: "06"; }
.credibility::before { content: "REAL"; }
.process::before { content: "04"; }

.system-card {
  min-height: 250px;
  transition: background 260ms ease, border-color 260ms ease, transform 260ms ease;
}

.system-card:hover {
  z-index: 2;
  background: #1b1d1d;
  border-color: rgba(245, 189, 22, 0.55);
  transform: translateY(-5px);
}

.app-section {
  overflow: hidden;
}

.app-section::after {
  position: absolute;
  top: 66px;
  right: -10px;
  color: rgba(19, 20, 20, 0.055);
  font-size: 150px;
  font-weight: 900;
  line-height: 0.85;
  content: "BCC APP";
  pointer-events: none;
}

.device-stage {
  perspective: 1200px;
}

.device-frame {
  transform: rotateY(-5deg) rotateX(1deg);
  transition: transform 500ms cubic-bezier(.2,.75,.2,1), box-shadow 500ms ease;
}

.device-stage:hover .device-frame {
  box-shadow: 0 42px 100px rgba(0, 0, 0, 0.44);
  transform: rotateY(0) rotateX(0) translateY(-6px);
}

.economics-context {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 42px 0 -1px;
  color: var(--ink);
  border: 1px solid var(--line-dark);
}

.economics-context span {
  display: flex;
  min-height: 68px;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  color: #9a7406;
  font-size: 10px;
  font-weight: 800;
}

.economics-context span + span {
  border-left: 1px solid var(--line-dark);
}

.economics-context strong {
  color: var(--ink);
  font-size: 12px;
}

.economics-next {
  display: flex;
  min-height: 88px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 22px;
  color: var(--white);
  background: var(--ink);
}

.economics-next small,
.economics-next strong {
  display: block;
}

.economics-next small {
  margin-bottom: 5px;
  color: var(--gold);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 1px;
}

.economics-next strong {
  font-size: 13px;
  line-height: 1.4;
}

.button--dark {
  color: var(--ink);
  background: var(--gold);
}

.button--dark:hover {
  background: #ffd75e;
}

.form-guidance--lead {
  margin: 0 0 18px;
  padding: 12px 14px;
  color: #545652;
  background: #f3f1eb;
  border-left: 3px solid var(--gold);
}

.decision-dock {
  position: fixed;
  right: auto;
  bottom: 24px;
  left: 50%;
  z-index: 95;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  align-items: center;
  gap: 14px;
  width: min(680px, calc(100vw - 48px));
  padding: 12px 12px 12px 22px;
  color: var(--white);
  background: rgba(13, 14, 14, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity 240ms ease, transform 240ms ease;
}

.decision-dock.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.decision-dock > div span,
.decision-dock > div strong {
  display: block;
}

.decision-dock > div span {
  margin-bottom: 4px;
  color: var(--gold);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.decision-dock > div strong {
  font-size: 12px;
}

@media (max-width: 1100px) {
  .decision-path__inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .decision-path__inner > div {
    grid-column: 1 / -1;
    min-height: 76px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .experience-rail {
    display: none;
  }

  .chat-launcher {
    bottom: 100px;
  }

  .desktop-nav {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .header-actions > .button {
    display: none;
  }

  .mobile-menu-button {
    display: inline-grid;
  }

  .mobile-nav {
    position: absolute;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    padding: 18px 24px 26px;
    gap: 18px;
    background: rgba(8, 9, 9, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .mobile-nav[hidden] {
    display: none;
  }

  .hero__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__signal {
    max-width: 380px;
  }

  .partnership-stage__intro {
    padding-inline: 54px;
  }

  .partnership-stage__columns {
    margin-left: 54px;
  }

  .manifesto__grid,
  .section-head,
  .app-layout,
  .credibility-layout,
  .camp-grid,
  .faq-layout {
    gap: 54px;
  }

  .image-triptych {
    grid-template-columns: 1fr 1fr;
  }

  .image-triptych__major {
    grid-column: 1 / -1;
  }

  .image-triptych figure {
    min-height: 390px;
  }

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

  .app-layout {
    grid-template-columns: 1fr 0.82fr;
  }

  .process-list {
    grid-template-columns: 1fr 1fr;
  }

  .process-list li:nth-child(2) {
    border-right: 0;
  }

  .process-list li:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .decision-path__inner {
    display: block;
    padding: 18px 0;
  }

  .decision-path__inner > div,
  .decision-path__inner > a,
  .decision-path__inner > button {
    width: 100%;
    min-height: 64px;
    padding: 16px 20px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .decision-path__inner > div {
    min-height: 84px;
  }

  .economics-next {
    display: grid;
    padding: 20px;
  }

  .economics-next .button {
    width: 100%;
  }

  :root {
    --header-height: 68px;
  }

  .shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .site-header {
    padding-inline: 18px;
  }

  .brand {
    min-width: 0;
    font-size: 14px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .brand small {
    font-size: 8px;
    letter-spacing: 3px;
  }

  .header-actions > .icon-button:first-child {
    display: none;
  }

  .hero {
    min-height: 900px;
  }

  .hero__image {
    object-position: 58% center;
  }

  .hero__shade {
    background: rgba(0, 0, 0, 0.5);
    box-shadow: inset 0 -540px 340px rgba(0, 0, 0, 0.9);
  }

  .hero__content {
    padding-top: 150px;
    padding-bottom: 86px;
  }

  .hero h1 {
    font-size: 45px;
    line-height: 1.02;
  }

  .hero__category {
    align-items: flex-start;
    margin-top: 20px;
    font-size: 12px;
  }

  .hero__category span {
    width: 26px;
    margin-top: 8px;
  }

  .hero__lead {
    font-size: 16px;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__signal {
    display: none;
  }

  .hero__trustline {
    display: grid;
    gap: 10px;
    margin-top: 24px;
  }

  .scroll-cue {
    display: none;
  }

  .proof-grid {
    grid-template-columns: 1fr 1fr;
  }

  .proof-grid article {
    min-height: 120px;
    padding: 24px 18px;
    border-bottom: 1px solid rgba(19, 20, 20, 0.22);
  }

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

  .proof-grid strong {
    font-size: 26px;
  }

  .section {
    padding: 88px 0;
  }

  .section-intro h2,
  .section-head h2,
  .app-copy h2,
  .camp-copy h2,
  .faq-intro h2,
  .credibility-copy h2,
  .closing-cta h2 {
    font-size: 37px;
  }

  .manifesto__grid,
  .section-head,
  .app-layout,
  .credibility-layout,
  .camp-grid,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .manifesto__statement {
    padding-top: 0;
  }

  .model-clarifier {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .model-clarifier > div {
    min-height: 0;
    padding: 24px;
  }

  .lead-copy {
    font-size: 18px;
  }

  .image-triptych {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .image-triptych__major {
    grid-column: auto;
  }

  .image-triptych figure {
    min-height: 380px;
  }

  .partnership-stage {
    min-height: 0;
    margin-top: 56px;
    padding: 48px 26px;
  }

  .partnership-stage__shade {
    background: rgba(5, 6, 6, 0.84);
    box-shadow: none;
  }

  .partnership-stage__intro {
    padding: 0;
  }

  .partnership-stage__intro h3 {
    font-size: 34px;
  }

  .partnership-stage__columns {
    grid-template-columns: 1fr;
    gap: 0;
    margin: 38px 0 0;
  }

  .partnership-stage__columns > div,
  .partnership-stage__columns > div + div {
    padding: 26px 0;
    border-left: 0;
  }

  .partnership-stage__columns > div + div {
    border-top: 1px solid rgba(255, 255, 255, 0.25);
  }

  .section-head {
    margin-bottom: 38px;
  }

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

  .system-card {
    min-height: 250px;
  }

  .system-card h3 {
    margin-top: 45px;
  }

  .system::before,
  .credibility::before,
  .process::before,
  .app-section::after {
    display: none;
  }

  .app-layout {
    display: flex;
    flex-direction: column;
  }

  .app-copy {
    order: 1;
  }

  .device-stage {
    order: 2;
    width: 100%;
  }

  .device-frame,
  .device-stage:hover .device-frame {
    transform: none;
  }

  .app-personas {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
  }

  .app-persona {
    padding-inline: 10px;
    justify-content: center;
  }

  .app-persona svg {
    display: none;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .journey-track {
    grid-template-columns: 1fr 1fr;
  }

  .journey-track li {
    min-height: 220px;
  }

  .journey-track li:nth-child(2) {
    border-right: 0;
  }

  .economics-tool {
    grid-template-columns: 1fr;
  }

  .economics-context {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .economics-context span + span {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .economics-controls,
  .economics-results {
    padding: 28px 22px;
  }

  .economics-controls {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .result-primary strong {
    font-size: 42px;
  }

  .credibility-mosaic,
  .camp-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 300px 210px;
  }

  .credibility-mosaic figure:first-child,
  .camp-gallery img:first-child {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li {
    min-height: 200px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-list li:last-child {
    border-bottom: 0;
  }

  .center-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .faq-intro {
    position: static;
  }

  .closing-cta {
    min-height: 720px;
  }

  .closing-cta > img {
    object-position: 53% center;
  }

  .closing-cta__shade {
    box-shadow: inset 0 -500px 340px rgba(0, 0, 0, 0.82);
  }

  .closing-cta__content {
    align-self: flex-end;
    padding-bottom: 70px;
  }

  .closing-cta__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .chat-launcher {
    right: 14px;
    bottom: 82px;
    min-width: 58px;
    padding: 0;
    justify-content: center;
  }

  .chat-launcher > span:not(.chat-launcher__status) {
    display: none;
  }

  .chat-launcher__status {
    position: absolute;
    top: 2px;
    right: 2px;
  }

  .chat-panel {
    right: 8px;
    bottom: 82px;
    width: calc(100vw - 16px);
    height: calc(100svh - 96px);
  }

  .platform-dialog {
    width: calc(100% - 16px);
    max-height: calc(100svh - 16px);
  }

  .dialog-shell {
    max-height: calc(100svh - 16px);
    padding: 26px 20px;
  }

  .dialog-header h2,
  .dialog-shell--compact h2 {
    padding-right: 26px;
    font-size: 28px;
  }

  .field-grid,
  .review-panel {
    grid-template-columns: 1fr;
  }

  .choice-field,
  .choice-field--stack {
    grid-template-columns: 1fr 1fr;
  }

  .form-step {
    min-height: 420px;
  }

  .outcome-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .slot-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dialog-footer {
    flex-wrap: wrap;
  }

  .selected-slot {
    width: 100%;
  }

  .decision-dock {
    right: auto;
    bottom: 10px;
    left: 10px;
    grid-template-columns: 1fr auto;
    width: calc(100vw - 20px);
    padding: 8px;
    gap: 8px;
    transform: translateY(18px);
  }

  .decision-dock.is-visible {
    transform: translateY(0);
  }

  .decision-dock > div {
    display: none;
  }

  .decision-dock .button {
    width: 100%;
  }
}

@media (max-width: 360px) {
  .journey-track {
    grid-template-columns: 1fr;
  }

  .journey-track li,
  .journey-track li:not(:first-child) {
    min-height: 190px;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .journey-track li:last-child {
    border-bottom: 0;
  }

  .journey-track span {
    margin-bottom: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}