@import url("/styles/motion-tokens.css");

:root {
  --paper: #ffffff;
  --paper-warm: #fafaf8;
  --bone: #eeeeeb;
  --bone-2: #dddddd;
  --rule: #dddddd;
  --rule-soft: #eeeeeb;
  --silver: #c7c7c1;
  --ink: #0a0a0a;
  --graphite: #2c2c2a;
  --body: #4c4c49;
  --muted: #73736f;
  --quiet: #9a9a94;
  --black: #0a0a0a;
  --sans: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --serif: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --maxw: 1360px;
  --wrap: clamp(24px, 3.5vw, 56px);
  --ease: var(--ease-out-quart);
  --shadow-sm: none;
  --shadow-lg: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    background var(--duration-panel) var(--ease-out-quart),
    border-color var(--duration-panel) var(--ease-out-quart),
    backdrop-filter var(--duration-panel) var(--ease-out-quart),
    -webkit-backdrop-filter var(--duration-panel) var(--ease-out-quart);
}
.site-header.scrolled,
.site-header.menu-open,
body.nav-open .site-header {
  background: rgba(255, 255, 255, .86);
  border-bottom-color: var(--rule-soft);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
}
.header-inner {
  max-width: var(--maxw);
  height: 72px;
  margin: 0 auto;
  padding: 0 var(--wrap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 124px; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-menu, .start-menu { position: relative; }
.nav-menu[open]::after, .start-menu[open]::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 276px;
  height: 12px;
}
.start-menu[open]::after { left: auto; right: 0; }
.nav-menu summary, .start-menu summary { list-style: none; }
.nav-menu summary::-webkit-details-marker, .start-menu summary::-webkit-details-marker { display: none; }
.nav-trigger {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition:
    background var(--duration-ui) var(--ease-out-quart),
    color var(--duration-ui) var(--ease-out-quart),
    transform var(--duration-ui) var(--ease-out-quart);
}
.nav-trigger:hover, .nav-menu[open] .nav-trigger { background: var(--bone); color: var(--ink); }
.nav-trigger:active { transform: translateY(1px); }
.nav-panel, .start-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 276px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(var(--motion-distance-sm) * -1));
  transform-origin: top center;
  transition:
    opacity var(--duration-ui) var(--ease-out-quart),
    transform var(--duration-ui) var(--ease-out-quart);
}
.nav-menu[open]:not(.is-closing) .nav-panel,
.start-menu[open]:not(.is-closing) .start-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.nav-menu.is-closing .nav-panel,
.start-menu.is-closing .start-panel {
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(var(--motion-distance-sm) * -1));
}
.start-panel { left: auto; right: 0; }
.nav-panel a, .start-panel a {
  display: grid;
  gap: 3px;
  padding: 11px 12px;
  border-radius: 6px;
  text-decoration: none;
  transition:
    background var(--duration-ui) var(--ease-out-quart),
    transform var(--duration-ui) var(--ease-out-quart),
    border-color var(--duration-ui) var(--ease-out-quart);
}
.nav-panel a:hover, .start-panel a:hover { background: var(--bone); transform: translateX(3px); }
.nav-panel strong, .start-panel strong { font-size: 13.5px; line-height: 1.2; }
.nav-panel span, .start-panel span { color: var(--muted); font-size: 12px; line-height: 1.35; }
.desktop-nav .nav-menu:nth-of-type(1) .nav-panel,
.desktop-nav .nav-menu:nth-of-type(2) .nav-panel {
  width: min(560px, calc(100vw - 48px));
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 6px;
}
.desktop-nav .nav-menu:nth-of-type(1)[open] .nav-panel,
.desktop-nav .nav-menu:nth-of-type(2)[open] .nav-panel {
  display: grid;
}
.desktop-nav .nav-menu:nth-of-type(1) .nav-panel::after,
.desktop-nav .nav-menu:nth-of-type(2) .nav-panel::after {
  content: "";
  grid-row: 1 / span 5;
  grid-column: 2;
  min-height: 154px;
  border: 1px solid var(--rule-soft);
  border-radius: 7px;
  background:
    linear-gradient(90deg, transparent 0 22%, var(--rule-soft) 22% 22.5%, transparent 22.5% 100%),
    linear-gradient(var(--paper-warm), var(--paper-warm));
  box-shadow:
    inset 22px 22px 0 -21px var(--silver),
    inset -22px -24px 0 -23px var(--silver);
}
.desktop-nav .nav-menu:nth-of-type(2) .nav-panel::after {
  background:
    linear-gradient(90deg, transparent 0 49%, var(--rule-soft) 49% 49.5%, transparent 49.5% 100%),
    linear-gradient(var(--paper-warm), var(--paper-warm));
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none;
  min-height: 38px;
  padding: 8px 13px;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 999px;
}
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  overflow: auto;
  background: #fff;
  padding: 96px var(--wrap) 40px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition:
    opacity var(--duration-panel) var(--ease-out-quart),
    transform var(--duration-panel) var(--ease-out-quart);
}
.mobile-drawer[hidden] { display: none; }
body.nav-open .mobile-drawer {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-section {
  padding: 16px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.mobile-section h2, .footer-col h2 {
  margin: 0 0 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.mobile-section a {
  display: block;
  padding: 9px 0;
  text-decoration: none;
  font-weight: 500;
}
.mobile-cta { display: grid; gap: 10px; padding-top: 20px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 19px;
  border: 1px solid var(--black);
  border-radius: 999px;
  background: var(--black);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background var(--duration-ui) var(--ease-out-quart),
    border-color var(--duration-ui) var(--ease-out-quart),
    color var(--duration-ui) var(--ease-out-quart),
    transform var(--duration-micro) var(--ease-out-quart);
}
.button:hover { background: #2c2c2e; border-color: #2c2c2e; }
.button::after {
  content: "";
  width: 0;
  height: 1px;
  margin-left: 0;
  background: currentColor;
  opacity: .7;
  transition:
    width var(--duration-ui) var(--ease-out-quart),
    margin-left var(--duration-ui) var(--ease-out-quart);
}
.button:hover::after {
  width: 12px;
  margin-left: 8px;
}
.button:active { transform: translateY(1px) scale(.995); }
.button.secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--rule);
}
.button.secondary:hover { background: var(--bone); border-color: var(--ink); }
.site-header .header-actions .button {
  background: var(--black);
  border-color: var(--black);
  color: #fff;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.site-header .header-actions .button:hover {
  background: #2c2c2e;
  border-color: #2c2c2e;
}
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.text-link {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.section { border-top: 1px solid var(--rule-soft); }
.section-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(84px, 9vw, 126px) var(--wrap);
}
.hero {
  position: relative;
  overflow: hidden;
  min-height: auto;
  padding-top: 72px;
  border-bottom: 1px solid var(--rule-soft);
}
.hero .section-inner {
  padding-top: clamp(86px, 9vw, 136px);
  padding-bottom: clamp(70px, 8vw, 112px);
}
.hero-grid, .split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(44px, 7vw, 92px);
  align-items: center;
}
.split { align-items: start; }
.narrow-hero { max-width: 900px; }
.breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 13px;
}
.breadcrumb a { text-decoration: none; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--quiet);
}
h1, h2, h3, p { margin-top: 0; }
.display {
  max-width: 12.5ch;
  margin: 0 0 26px;
  font-family: var(--serif);
  font-size: clamp(42px, 5.1vw, 76px);
  font-weight: 400;
  line-height: .98;
  letter-spacing: -.02em;
}
.section-title {
  max-width: 18ch;
  margin: 0 0 22px;
  font-family: var(--serif);
  font-size: clamp(31px, 3.65vw, 52px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -.018em;
}
.lede, .section-kicker {
  max-width: 62ch;
  color: var(--body);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.58;
}
.section-kicker { font-size: 17px; }
.body-copy {
  max-width: 68ch;
  color: var(--body);
  font-size: 15.5px;
  line-height: 1.7;
}
.body-copy + .body-copy { margin-top: 16px; }
.article-body {
  max-width: 860px;
  color: var(--body);
  font-size: 17px;
  line-height: 1.75;
}
.article-body > *:first-child { margin-top: 0; }
.article-body h2 {
  margin: 44px 0 14px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 400;
  line-height: 1.12;
}
.article-body h3 {
  margin: 30px 0 10px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
}
.article-body p { margin: 0 0 16px; }
.article-body ul,
.article-body ol {
  margin: 12px 0 24px;
  padding-left: 1.2em;
}
.article-body li { margin: 8px 0; }
.article-body a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.article-body .button { text-decoration: none; }
.link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.link-grid a {
  display: grid;
  gap: 5px;
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
}
.link-grid strong { color: var(--ink); font-size: 15px; }
.link-grid span { color: var(--body); font-size: 13px; line-height: 1.45; }
.muted { color: var(--muted); }

.two-col, .three-col, .four-col {
  display: grid;
  gap: 16px;
}
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.three-col { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.four-col { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.card h3 {
  margin: 0 0 9px;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.25;
}
.card p, .card li {
  color: var(--body);
  font-size: 14px;
  line-height: 1.55;
}
.card ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.card li {
  padding: 9px 0;
  border-top: 1px solid var(--rule-soft);
}
.card li:first-child { border-top: 0; }
.product-panel {
  min-height: 100%;
  display: grid;
  gap: 22px;
  align-content: space-between;
}
.product-title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.06;
}

.answer-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.answer-block > div { padding: clamp(24px, 4vw, 42px); }
.answer-block > div + div { border-left: 1px solid var(--rule-soft); background: var(--paper-warm); }
.answer-block h2 {
  margin-bottom: 14px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.06;
}

.diagram, .mock-frame, .product-surface, .system-map, .dossier {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.diagram { min-height: 430px; position: relative; }
.diagram-grid {
  position: absolute;
  inset: 0;
  opacity: .5;
  background-size: 28px 28px;
  background-image:
    linear-gradient(var(--rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-soft) 1px, transparent 1px);
}
.system-visual {
  position: relative;
  min-height: 430px;
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 20px;
}
.visual-stack { display: grid; gap: 11px; }
.visual-node, .visual-output {
  position: relative;
  z-index: 1;
  padding: 12px 13px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: #fff;
  color: var(--body);
  font-size: 12.5px;
  box-shadow: var(--shadow-sm);
}
.visual-core {
  position: relative;
  z-index: 1;
  min-height: 164px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
  text-align: center;
}
.visual-core strong {
  display: block;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
  line-height: 1;
}
.visual-core span, .data-label, .product-label, .mock-sidebar span, .mock-row span, .mock-pill {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.visual-line {
  position: absolute;
  top: 50%;
  z-index: 0;
  width: 21%;
  height: 1px;
  background: var(--quiet);
}
.visual-line.line-a { left: 23%; }
.visual-line.line-b { right: 23%; }

.system-map { padding: 24px; }
.map-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.map-cell {
  min-height: 128px;
  padding: 16px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--paper-warm);
}
.map-cell strong { display: block; margin-bottom: 9px; font-size: 14px; }
.map-cell span { color: var(--body); font-size: 13px; line-height: 1.45; }
.map-spine {
  margin: 16px 0;
  padding: 16px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  text-align: center;
}
.map-spine strong {
  display: block;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
}

.mock-top {
  height: 38px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--rule-soft);
  background: var(--bone);
}
.mock-dot {
  width: 8px;
  height: 8px;
  border: 1px solid var(--quiet);
  border-radius: 50%;
}
.mock-body {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 370px;
}
.mock-sidebar {
  padding: 18px;
  border-right: 1px solid var(--rule-soft);
  background: var(--paper-warm);
}
.mock-menu { display: grid; gap: 8px; margin-top: 18px; }
.mock-menu div {
  padding: 9px 10px;
  border: 1px solid var(--rule-soft);
  border-radius: 6px;
  background: #fff;
  color: var(--graphite);
  font-size: 12.5px;
}
.mock-content { padding: 22px; }
.mock-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--rule-soft);
}
.mock-row:first-child { border-top: 0; }
.mock-row strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
}
.mock-row p {
  margin: 0;
  color: var(--body);
  font-size: 12.8px;
  line-height: 1.45;
}
.mock-pill {
  align-self: start;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: #fff;
}

.dossier { padding: 22px; }
.dossier-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule-soft);
}
.dossier-title {
  margin: 0 0 5px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
}
.dossier-meta { color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.dossier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 18px;
}
.dossier-item {
  padding: 14px;
  border: 1px solid var(--rule-soft);
  border-radius: 6px;
  background: var(--paper-warm);
}
.dossier-item strong { display: block; margin-bottom: 5px; font-size: 13px; }
.dossier-item p { margin: 0; color: var(--body); font-size: 12.5px; line-height: 1.45; }

.steps { display: grid; gap: 12px; counter-reset: step; }
.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
  padding: 17px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
}
.step h3 { margin: 0 0 4px; font-size: 15px; }
.step p { margin: 0; color: var(--body); font-size: 14px; }

.comparison {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}
.comparison th, .comparison td {
  padding: 18px;
  border-bottom: 1px solid var(--rule-soft);
  text-align: left;
  vertical-align: top;
}
.comparison th {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.comparison tr:last-child td { border-bottom: 0; }
.comparison td { color: var(--body); font-size: 14px; }
.comparison td strong { color: var(--ink); }

.layer-tabs {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  margin-top: 32px;
}
.tab-list { display: grid; gap: 8px; }
.tab-button {
  min-height: 46px;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 6px;
  color: var(--graphite);
  text-align: left;
  font-weight: 600;
}
.tab-button[aria-selected="true"] { border-color: var(--ink); color: var(--ink); }
.tab-panel {
  min-height: 230px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.tab-panel h3 {
  margin-bottom: 12px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.06;
}
.tab-panel p { max-width: 66ch; color: var(--body); }

.faq { display: grid; gap: 10px; }
.faq details {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  overflow: clip;
  transition:
    border-color var(--duration-ui) var(--ease-out-quart),
    background var(--duration-ui) var(--ease-out-quart);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  font-weight: 600;
  transition: background var(--duration-ui) var(--ease-out-quart);
}
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary { border-bottom: 1px solid var(--rule-soft); }
.faq details:hover { border-color: var(--silver); }
.faq details p {
  margin: 0;
  padding: 16px 18px 18px;
  color: var(--body);
  font-size: 14px;
  animation: accordionIn var(--duration-panel) var(--ease-out-quart) both;
}

@keyframes accordionIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.contact-form { display: grid; gap: 16px; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.field { display: grid; gap: 7px; }
.field label {
  color: var(--graphite);
  font-size: 13px;
  font-weight: 600;
}
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 10px;
}
.field textarea { min-height: 142px; resize: vertical; }
.form-status { min-height: 24px; margin: 0; color: var(--body); font-size: 14px; }

.callout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: clamp(30px, 5vw, 50px);
  border-radius: 8px;
  background: var(--black);
  color: #fff;
}
.callout h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(30px, 3.6vw, 50px);
  font-weight: 400;
  line-height: 1.06;
}
.callout p { margin: 0; color: rgba(255,255,255,.72); }
.callout .button { background: #fff; border-color: #fff; color: var(--ink); }
.callout .button.secondary { background: transparent; border-color: rgba(255,255,255,.34); color: #fff; }

.site-footer {
  border-top: 1px solid var(--rule-soft);
  background: #fff;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 54px var(--wrap);
  display: grid;
  grid-template-columns: minmax(230px, 1.2fr) repeat(4, minmax(130px, .65fr));
  gap: 28px;
}
.footer-brand img {
  width: 120px;
  height: auto;
  max-height: 49px;
  object-fit: contain;
  margin-bottom: 16px;
}
.footer-brand p, .footer-meta { color: var(--muted); font-size: 13px; }
.footer-col a {
  display: block;
  padding: 5px 0;
  color: var(--body);
  font-size: 14px;
  text-decoration: none;
}
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--wrap) 34px;
}

.section.paper { background: var(--paper-warm); }
.gradien-company-hero { background: var(--bone); }
.section.mist { background: var(--bone); }
.section.white { background: #fff; }
.section.ink {
  background: var(--ink);
  color: #fff;
  border-top-color: var(--ink);
}
.section.ink .eyebrow,
.section.ink .section-kicker,
.section.ink .body-copy,
.section.ink .muted { color: rgba(255,255,255,.68); }
.section.ink .eyebrow::before { background: rgba(255,255,255,.42); }
.section.ink .card,
.section.ink .operating-record,
.section.ink .artifact {
  background: #111;
  border-color: rgba(255,255,255,.16);
}
.section.ink .card p,
.section.ink .artifact p,
.section.ink .operating-record p { color: rgba(255,255,255,.66); }

.wide-title {
  max-width: 920px;
}
.wide-title .section-title,
.wide-title .display { max-width: 15ch; }
.editorial-manifesto {
  max-width: 920px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 74px);
  line-height: 1.02;
  letter-spacing: -.018em;
}

.product-frame {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
}
.product-frame-head {
  min-height: 40px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule-soft);
  background: var(--paper-warm);
}
.frame-title,
.record-label,
.artifact-label,
.state-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.product-frame-body { padding: clamp(18px, 3vw, 28px); }

.artifact-field {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.artifact {
  min-height: 110px;
  padding: 14px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper-warm);
}
.artifact.tall { grid-row: span 2; }
.artifact.wide { grid-column: span 2; }
.artifact h3,
.operating-record h3,
.action-panel h3 {
  margin: 0 0 6px;
  font-weight: 500;
  font-size: 13.5px;
  line-height: 1.25;
}
.artifact p,
.operating-record p,
.action-panel p {
  margin: 0;
  color: var(--body);
  font-size: 12.5px;
  line-height: 1.45;
}
.artifact .artifact-label { display: block; margin-bottom: 10px; }

.context-flow {
  display: grid;
  grid-template-columns: 1fr auto 1.25fr auto 1fr;
  gap: 14px;
  align-items: center;
}
.flow-group {
  display: grid;
  gap: 10px;
}
.flow-card,
.flow-core {
  padding: 14px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: #fff;
}
.flow-core {
  min-height: 230px;
  display: grid;
  align-content: center;
  gap: 14px;
  border-color: var(--ink);
  text-align: center;
}
.flow-core strong {
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 400;
  line-height: 1;
}
.flow-arrow {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 18px;
}

.operating-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.operating-record {
  padding: 18px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
}
.record-stack { display: grid; gap: 10px; margin-top: 16px; }
.record-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding-top: 10px;
  border-top: 1px solid var(--rule-soft);
  color: var(--body);
  font-size: 12.5px;
}
.record-line::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 6px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.relationship-map {
  position: relative;
  min-height: 430px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
}
.relationship-map::before {
  content: "";
  position: absolute;
  inset: 24px;
  background-size: 32px 32px;
  background-image:
    linear-gradient(var(--rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-soft) 1px, transparent 1px);
}
.map-node {
  position: absolute;
  z-index: 1;
  width: min(190px, 36%);
  padding: 12px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: #fff;
  font-size: 12.5px;
}
.map-node strong { display: block; margin-bottom: 4px; }
.map-node span { color: var(--muted); font-size: 11.5px; }
.map-node.center {
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  border-color: var(--ink);
  text-align: center;
}
.map-node.n1 { left: 7%; top: 10%; }
.map-node.n2 { right: 8%; top: 13%; }
.map-node.n3 { left: 10%; bottom: 13%; }
.map-node.n4 { right: 10%; bottom: 12%; }
.map-node.n5 { left: 38%; top: 7%; }
.map-node.n6 { left: 39%; bottom: 8%; }
.map-line {
  position: absolute;
  z-index: 0;
  left: 50%;
  top: 50%;
  width: 36%;
  height: 1px;
  background: var(--silver);
  transform-origin: 0 0;
}
.map-line.l1 { transform: rotate(205deg); }
.map-line.l2 { transform: rotate(330deg); }
.map-line.l3 { transform: rotate(145deg); }
.map-line.l4 { transform: rotate(28deg); }
.map-line.l5 { transform: rotate(270deg); width: 30%; }
.map-line.l6 { transform: rotate(90deg); width: 30%; }

.action-panel {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}
.action-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--rule-soft);
  background: var(--paper-warm);
}
.action-list { display: grid; }
.action-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 15px 16px;
  border-top: 1px solid var(--rule-soft);
}
.action-item:first-child { border-top: 0; }
.approval-state {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.workflow-sequence {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.workflow-step {
  min-height: 180px;
  padding: 18px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
}
.workflow-step .record-label { display: block; margin-bottom: 42px; }
.workflow-step h3 { margin-bottom: 8px; font-size: 15px; }
.workflow-step h2 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.25;
}
.workflow-step h3 { font-weight: 500; }
.workflow-step p { color: var(--body); font-size: 13.5px; line-height: 1.5; }
.section.ink .workflow-step h2,
.section.ink .workflow-step h3,
.section.ink .operating-record h3 { color: #fff; font-weight: 500; }

.segment-module {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(26px, 5vw, 70px);
  align-items: start;
}
.segment-list {
  display: grid;
  gap: 10px;
}
.segment-list a,
.segment-list .segment-link {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
}
.segment-list strong { font-size: 14px; }
.segment-list span { color: var(--body); font-size: 12.5px; line-height: 1.4; }

.solution-hero .display { max-width: 14ch; }
.solution-hero .lede { max-width: 58ch; }
.source-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.source-strip .artifact { min-height: 135px; }
.foundation-band {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 20px;
  align-items: center;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
}
.foundation-band h2 {
  margin-bottom: 10px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.06;
}

.solar-frame iframe {
  display: block;
  width: 100%;
  aspect-ratio: 760 / 480;
  border: 0;
  background: transparent;
}
.fragment-field {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  align-items: stretch;
}
.fragment {
  min-height: 112px;
  padding: 13px;
  border: 1px dashed var(--silver);
  border-radius: 6px;
  background: #fff;
}
.fragment:nth-child(2n) { margin-top: 24px; }
.fragment:nth-child(3n) { margin-bottom: 18px; }
.fragment strong { display: block; margin-bottom: 7px; font-size: 13px; }
.fragment span { color: var(--body); font-size: 12px; line-height: 1.4; }

.motion-page {
  --mist: #f3f3f0;
  --field: #f7f7f4;
}
.scene {
  position: relative;
  overflow: clip;
}
.scene-grid {
  display: grid;
  grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
}
.scene-copy { max-width: 640px; }
.scene-copy .section-title { max-width: 14ch; }
.scene-copy .section-kicker { max-width: 56ch; }
.scene-large-title {
  max-width: 980px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5.4vw, 82px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.018em;
}
.motion-surface {
  position: relative;
  min-height: clamp(520px, 68vw, 760px);
  border: 1px solid var(--rule);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(10,10,10,.04) 1px, transparent 1px),
    linear-gradient(rgba(10,10,10,.04) 1px, transparent 1px),
    var(--field);
  background-size: 44px 44px;
  overflow: hidden;
}
.motion-surface.ink-surface {
  border-color: rgba(255,255,255,.14);
  background:
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    #0a0a0a;
}
.motion-node,
.motion-artifact,
.motion-output,
.approval-chip {
  position: relative;
  z-index: 2;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
}
.motion-node,
.motion-artifact {
  padding: 13px 14px;
}
.motion-node strong,
.motion-artifact strong,
.motion-output strong {
  display: block;
  margin-bottom: 5px;
  font-size: 13.5px;
  line-height: 1.25;
}
.motion-node span,
.motion-artifact span,
.motion-output span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.motion-node p,
.motion-artifact p,
.motion-output p {
  margin: 0;
  color: var(--body);
  font-size: 12.5px;
  line-height: 1.45;
}
.motion-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: var(--silver);
  transform-origin: left center;
  opacity: .78;
}
.motion-line::after {
  content: "";
  position: absolute;
  right: -2px;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink);
}
.ink .motion-node,
.ink .motion-artifact,
.ink .motion-output,
.ink .approval-chip,
.motion-surface.ink-surface .motion-node,
.motion-surface.ink-surface .motion-artifact,
.motion-surface.ink-surface .motion-output {
  border-color: rgba(255,255,255,.16);
  background: #111;
  color: #fff;
}
.ink .motion-node p,
.ink .motion-artifact p,
.ink .motion-output p,
.motion-surface.ink-surface .motion-node p,
.motion-surface.ink-surface .motion-artifact p,
.motion-surface.ink-surface .motion-output p { color: rgba(255,255,255,.66); }
.ink .motion-node span,
.ink .motion-artifact span,
.ink .motion-output span,
.motion-surface.ink-surface .motion-node span,
.motion-surface.ink-surface .motion-artifact span,
.motion-surface.ink-surface .motion-output span { color: rgba(255,255,255,.48); }

.system-hero {
  min-height: calc(100svh - 72px);
}
.system-hero .section-inner {
  min-height: calc(100svh - 72px);
  display: grid;
  align-items: center;
}
.infrastructure-visual {
  display: grid;
  grid-template-columns: minmax(180px, .75fr) minmax(240px, 1fr) minmax(180px, .75fr);
  gap: clamp(16px, 3vw, 32px);
  align-items: center;
  padding: clamp(20px, 3vw, 34px);
}
.input-cluster,
.surface-cluster {
  display: grid;
  gap: 12px;
}
.input-cluster .motion-node:nth-child(2n) { transform: translateX(20px); }
.input-cluster .motion-node:nth-child(3n) { transform: translateX(-12px); }
.system-record {
  position: relative;
  min-height: 370px;
  display: grid;
  place-items: center;
}
.record-ring,
.record-ring::before,
.record-ring::after {
  position: absolute;
  border: 1px solid rgba(10,10,10,.16);
  border-radius: 50%;
}
.record-ring {
  inset: 8%;
  animation: recordSpin 34s linear infinite;
}
.record-ring::before,
.record-ring::after {
  content: "";
  inset: 14%;
}
.record-ring::after { inset: 29%; }
.record-core-node {
  position: relative;
  z-index: 3;
  width: min(260px, 82%);
  min-height: 180px;
  display: grid;
  align-content: center;
  gap: 13px;
  padding: 24px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
  text-align: center;
}
.record-core-node strong {
  font-family: var(--serif);
  font-size: clamp(30px, 3.5vw, 50px);
  font-weight: 400;
  line-height: 1;
}
.record-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
}
.record-tags span,
.approval-chip {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 4px 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.surface-node {
  min-height: 112px;
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease);
}
.surface-node.is-active,
[data-active-stage="apps"] .surface-node:first-child,
.surface-node:hover {
  border-color: var(--ink);
  transform: translateX(-7px);
}
.system-path {
  top: 50%;
  width: 17%;
  transform: scaleX(calc(.34 + var(--scene-progress, .3) * .66));
}
.system-path.left { left: 28%; }
.system-path.right { left: 56%; }

.infrastructure-hero-visual {
  grid-template-columns: minmax(170px, .72fr) minmax(240px, 1fr) minmax(180px, .78fr);
}
.infra-zone {
  display: grid;
  gap: 12px;
  align-content: center;
}
.zone-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
button.motion-node {
  color: inherit;
  text-align: left;
}
.infrastructure-hero-visual .motion-node {
  transition:
    transform var(--duration-layout) var(--ease-out-expo),
    border-color var(--duration-layout) var(--ease-out-quart),
    opacity var(--duration-layout) var(--ease-out-quart),
    background var(--duration-layout) var(--ease-out-quart);
}
.infrastructure-hero-visual .motion-node.is-active,
.infrastructure-hero-visual .motion-node[aria-selected="true"] {
  border-color: var(--ink);
  background: #fff;
  opacity: 1;
  transform: translateX(0) scale(1.02);
}
.infrastructure-hero-visual .surface-node {
  cursor: pointer;
}
.infrastructure-hero-visual .surface-node:not([aria-selected="true"]) {
  opacity: .72;
}
.infra-context-zone {
  min-height: 420px;
}
.infrastructure-hero-visual .record-ring {
  animation: none;
  transform: rotate(calc(var(--scene-progress, .3) * 40deg));
}
.context-link {
  position: absolute;
  z-index: 4;
  min-width: 72px;
  padding: 5px 8px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
  opacity: calc(.35 + var(--scene-progress, .2) * .65);
  transition: transform var(--duration-layout) var(--ease-out-expo);
}
.context-link.link-a { left: 7%; top: 28%; }
.context-link.link-b { right: 5%; top: 36%; }
.context-link.link-c { left: 50%; bottom: 13%; transform: translateX(-50%); }
.infrastructure-hero-visual[data-active-app="fincore"] .surface-node[data-infra-app="fincore"],
.infrastructure-hero-visual[data-active-app="surface"] .surface-node[data-infra-app="surface"] {
  transform: translateX(-7px) scale(1.02);
}

.failure-visual {
  min-height: clamp(500px, 62vw, 700px);
}
.lost-item {
  position: absolute;
  width: min(210px, 36%);
  opacity: calc(1 - var(--scene-progress, 0) * .72);
  transform: translate(
    calc(var(--scatter-x, 0px) * var(--scene-progress, 0)),
    calc(var(--scatter-y, 0px) * var(--scene-progress, 0))
  ) rotate(calc(var(--scatter-r, 0deg) * var(--scene-progress, 0)));
}
.lost-item:nth-child(1) { left: 8%; top: 13%; --scatter-x: -80px; --scatter-y: 26px; --scatter-r: -8deg; }
.lost-item:nth-child(2) { right: 11%; top: 12%; --scatter-x: 90px; --scatter-y: -20px; --scatter-r: 6deg; }
.lost-item:nth-child(3) { left: 34%; top: 38%; --scatter-x: -24px; --scatter-y: 86px; --scatter-r: 10deg; }
.lost-item:nth-child(4) { left: 11%; bottom: 14%; --scatter-x: -100px; --scatter-y: 78px; --scatter-r: 12deg; }
.lost-item:nth-child(5) { right: 12%; bottom: 16%; --scatter-x: 110px; --scatter-y: 70px; --scatter-r: -10deg; }
.lost-item:nth-child(6) { left: 50%; top: 17%; --scatter-x: 20px; --scatter-y: -80px; --scatter-r: 14deg; }
.failure-void {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(160px, 20vw, 260px);
  aspect-ratio: 1;
  border: 1px dashed rgba(255,255,255,.22);
  border-radius: 50%;
  transform: translate(-50%,-50%) scale(calc(.72 + var(--scene-progress, 0) * .5));
  opacity: calc(.2 + var(--scene-progress, 0) * .55);
}

.sticky-story {
  min-height: 340vh;
  padding: 0;
}
.sticky-story .section-inner {
  position: sticky;
  top: 72px;
  min-height: calc(100svh - 72px);
  display: grid;
  align-items: center;
}
.layer-shell {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(28px, 5vw, 74px);
  align-items: center;
}
.stage-buttons {
  display: grid;
  gap: 9px;
  margin-top: 30px;
}
.stage-buttons button {
  min-height: 42px;
  padding: 10px 13px;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
  color: var(--graphite);
  text-align: left;
  font-size: 13.5px;
  font-weight: 600;
  transition:
    border-color var(--duration-ui) var(--ease-out-quart),
    color var(--duration-ui) var(--ease-out-quart),
    background var(--duration-ui) var(--ease-out-quart),
    transform var(--duration-ui) var(--ease-out-quart);
}
.stage-buttons button[aria-selected="true"] {
  border-color: var(--ink);
  color: var(--ink);
  transform: translateX(4px);
}
.layer-visual {
  min-height: 640px;
  padding: clamp(22px, 3vw, 34px);
}
.infrastructure-sticky-visual {
  min-height: clamp(640px, 68vw, 760px);
}
.state-node {
  position: absolute;
  z-index: 3;
  width: min(245px, 34%);
  padding: 14px;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
  opacity: .35;
  transform: translateY(12px);
  transition:
    opacity var(--duration-layout) var(--ease-out-quart),
    transform var(--duration-layout) var(--ease-out-expo),
    border-color var(--duration-layout) var(--ease-out-quart);
}
.state-node.is-active {
  opacity: 1;
  transform: translateY(0);
  border-color: var(--ink);
}
.state-node span,
.sticky-record-object .record-label,
.sticky-app-surface .record-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.state-node strong {
  display: block;
  margin: 6px 0 5px;
  font-size: 13.5px;
  line-height: 1.25;
}
.state-node p {
  margin: 0;
  color: var(--body);
  font-size: 12.5px;
  line-height: 1.45;
}
.source-state { left: 6%; top: 12%; }
.maintained-state { right: 8%; top: 15%; }
.prepared-state { right: 10%; bottom: 14%; }
.approval-state-card { left: 7%; bottom: 16%; }
.sticky-record-object {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: 50%;
  width: min(340px, 54%);
  min-height: 230px;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 28px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
  transform: translate(-50%, -50%);
  transition:
    transform var(--duration-scene) var(--ease-out-expo),
    border-color var(--duration-scene) var(--ease-out-quart);
}
.sticky-record-object strong {
  font-family: var(--serif);
  font-size: clamp(31px, 3.4vw, 50px);
  font-weight: 400;
  line-height: 1;
}
.sticky-app-surface {
  position: absolute;
  z-index: 2;
  right: 8%;
  bottom: 8%;
  width: min(300px, 42%);
  padding: 20px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--paper-warm);
  opacity: .4;
  transform: translateY(24px);
  transition:
    opacity var(--duration-scene) var(--ease-out-quart),
    transform var(--duration-scene) var(--ease-out-expo);
}
.sticky-app-surface strong {
  display: block;
  margin-top: 8px;
  font-family: var(--serif);
  font-size: clamp(23px, 2.6vw, 36px);
  font-weight: 400;
  line-height: 1.05;
}
.sticky-state-lines span {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 30%;
  height: 1px;
  background: var(--silver);
  transform-origin: left center;
  opacity: .55;
}
.sticky-state-lines span:nth-child(1) { transform: rotate(210deg) scaleX(.8); }
.sticky-state-lines span:nth-child(2) { transform: rotate(-25deg) scaleX(.9); }
.sticky-state-lines span:nth-child(3) { transform: rotate(42deg) scaleX(.72); }
.sticky-story[data-active-stage="connect"] .sticky-record-object {
  transform: translate(-58%, -50%) scale(.96);
}
.sticky-story[data-active-stage="maintain"] .sticky-record-object {
  transform: translate(-50%, -50%) scale(1);
}
.sticky-story[data-active-stage="prepare"] .sticky-record-object {
  transform: translate(-42%, -52%) scale(.98);
}
.sticky-story[data-active-stage="control"] .sticky-record-object {
  border-color: var(--black);
  transform: translate(-50%, -56%) scale(.98);
}
.sticky-story[data-active-stage="prepare"] .sticky-app-surface,
.sticky-story[data-active-stage="control"] .sticky-app-surface {
  opacity: 1;
  transform: translateY(0);
}
.stage-card {
  position: absolute;
  inset: clamp(22px, 3vw, 34px);
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 18px;
  align-items: center;
  opacity: 0;
  transform: translateY(18px);
  pointer-events: none;
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.stage-card.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.stage-map {
  position: relative;
  min-height: 420px;
}
.stage-map .motion-node,
.stage-map .motion-output { position: absolute; width: min(210px, 45%); }
.stage-map .n-a { left: 3%; top: 7%; }
.stage-map .n-b { right: 5%; top: 15%; }
.stage-map .n-c { left: 10%; bottom: 12%; }
.stage-map .n-d { right: 7%; bottom: 9%; }
.stage-map .n-center {
  left: 50%;
  top: 50%;
  width: min(260px, 55%);
  transform: translate(-50%,-50%);
  border-color: var(--ink);
}
.stage-card h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 400;
  line-height: 1.06;
}
.stage-card p {
  color: var(--body);
  font-size: 15px;
}

.operating-strip {
  display: grid;
  grid-template-columns: minmax(260px, .62fr) minmax(0, 1.38fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}
.operating-visual {
  min-height: clamp(460px, 55vw, 650px);
  padding: clamp(22px, 3vw, 34px);
}
.record-board {
  position: absolute;
  inset: 28px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: 12px;
}
.record-board .motion-artifact:nth-child(1) { grid-column: 1 / 5; grid-row: 1 / 3; }
.record-board .motion-artifact:nth-child(2) { grid-column: 5 / 8; grid-row: 2 / 4; }
.record-board .motion-artifact:nth-child(3) { grid-column: 8 / 12; grid-row: 1 / 3; }
.record-board .motion-artifact:nth-child(4) { grid-column: 2 / 5; grid-row: 5 / 7; }
.record-board .motion-artifact:nth-child(5) { grid-column: 6 / 9; grid-row: 5 / 8; }
.record-board .motion-artifact:nth-child(6) { grid-column: 9 / 13; grid-row: 4 / 6; }
.record-board .motion-output {
  grid-column: 4 / 10;
  grid-row: 3 / 6;
  padding: 22px;
  border-color: var(--ink);
  align-content: center;
}
.prepared-output {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}
.prepared-output h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.08;
}
.prepared-lines { display: grid; gap: 8px; margin-top: 8px; }
.prepared-lines span {
  display: block;
  height: 8px;
  background: var(--bone);
  border-radius: 999px;
}
.prepared-lines span:nth-child(2) { width: 82%; }
.prepared-lines span:nth-child(3) { width: 63%; }
.control-stack {
  display: grid;
  gap: 12px;
}
.control-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 15px;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
}
.control-row strong { font-size: 13.5px; }
.control-row p {
  margin: 3px 0 0;
  color: var(--body);
  font-size: 12.5px;
}

.homepage-atlas {
  min-height: clamp(540px, 66vw, 770px);
  padding: clamp(22px, 3vw, 34px);
}
.atlas-lane {
  position: absolute;
  inset: 10%;
  border-left: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}
.atlas-record {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(340px, 58%);
  transform: translate(-50%,-50%);
  padding: 26px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}
.atlas-record h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(30px, 3.4vw, 50px);
  font-weight: 400;
  line-height: 1;
}
.atlas-item { position: absolute; width: min(210px, 35%); }
.atlas-item:nth-child(2) { left: 6%; top: 10%; }
.atlas-item:nth-child(3) { right: 8%; top: 14%; }
.atlas-item:nth-child(4) { left: 10%; bottom: 12%; }
.atlas-item:nth-child(5) { right: 7%; bottom: 10%; }

.solution-router {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}
.solution-preview {
  min-height: 220px;
  padding: 15px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
  display: grid;
  align-content: space-between;
  gap: 18px;
}
.solution-preview:hover {
  border-color: var(--ink);
}
.preview-visual {
  position: relative;
  min-height: 84px;
  border: 1px solid var(--rule-soft);
  border-radius: 7px;
  background: var(--paper-warm);
  overflow: hidden;
}
.preview-visual i {
  position: absolute;
  display: block;
  border: 1px solid var(--silver);
  border-radius: 5px;
  background: #fff;
}
.preview-visual i:nth-child(1) { left: 10%; top: 16%; width: 36%; height: 27%; }
.preview-visual i:nth-child(2) { right: 10%; top: 22%; width: 28%; height: 22%; }
.preview-visual i:nth-child(3) { left: 30%; bottom: 16%; width: 46%; height: 26%; }
.solution-preview strong {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
}
.solution-preview span {
  display: block;
  color: var(--body);
  font-size: 12.5px;
  line-height: 1.45;
}

.home-hero .hero-copy-stack > * {
  opacity: 0;
  transform: translateY(12px);
  animation: heroCopyIn var(--duration-hero) var(--ease-out-expo) forwards;
}
.home-hero .hero-copy-stack > :nth-child(2) { animation-delay: 90ms; }
.home-hero .hero-copy-stack > :nth-child(3) { animation-delay: 180ms; }
.home-hero .hero-copy-stack > :nth-child(4) { animation-delay: 280ms; }
.solar-frame {
  position: relative;
  opacity: 0;
  transform:
    translateY(calc(var(--home-exit-progress, 0) * 28px))
    scale(calc(.985 - var(--home-exit-progress, 0) * .13));
  transform-origin: center bottom;
  animation: solarResolve var(--duration-hero) var(--ease-out-expo) 420ms forwards;
  transition: opacity var(--duration-layout) var(--ease-out-quart);
}
.home-hero.is-exiting .solar-frame {
  opacity: calc(1 - var(--home-exit-progress, 0) * .58);
}
.solar-frame::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4%;
  width: min(420px, 64%);
  height: 1px;
  background: var(--silver);
  opacity: calc(var(--home-exit-progress, 0) * .7);
  transform: translateX(-50%) scaleX(calc(.2 + var(--home-exit-progress, 0) * .8));
  transform-origin: center;
}

.fragment-context-field {
  min-height: clamp(560px, 68vw, 780px);
}
.context-fragment {
  position: absolute;
  width: min(216px, 36%);
  opacity: calc(.72 + var(--scene-progress, 0) * .28);
  transform:
    translate(
      calc(var(--scatter-x, 0px) * (1 - var(--scene-progress, 0))),
      calc(var(--scatter-y, 0px) * (1 - var(--scene-progress, 0)))
    )
    rotate(calc(var(--scatter-r, 0deg) * (1 - var(--scene-progress, 0))));
}
.context-fragment:nth-child(1) { left: 7%; top: 10%; --scatter-x: 140px; --scatter-y: -78px; --scatter-r: -10deg; }
.context-fragment:nth-child(2) { left: 37%; top: 8%; --scatter-x: -180px; --scatter-y: -42px; --scatter-r: 7deg; }
.context-fragment:nth-child(3) { right: 7%; top: 14%; --scatter-x: 110px; --scatter-y: 66px; --scatter-r: -6deg; }
.context-fragment:nth-child(4) { left: 10%; top: 43%; --scatter-x: -120px; --scatter-y: 90px; --scatter-r: 12deg; }
.context-fragment:nth-child(5) { right: 9%; top: 45%; --scatter-x: 142px; --scatter-y: -72px; --scatter-r: 8deg; }
.context-fragment:nth-child(6) { left: 31%; bottom: 10%; --scatter-x: -78px; --scatter-y: 110px; --scatter-r: -8deg; }
.context-fragment:nth-child(7) { right: 24%; bottom: 9%; --scatter-x: 100px; --scatter-y: 100px; --scatter-r: 9deg; }
.fragment-context-record {
  position: absolute;
  left: 50%;
  top: 52%;
  width: min(360px, 60%);
  min-height: 210px;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 8px;
  background: #111;
  color: #fff;
  opacity: calc(var(--scene-progress, 0) * 1.4);
  transform:
    translate(-50%, -50%)
    scale(calc(.94 + var(--scene-progress, 0) * .06));
}
.fragment-context-record strong {
  font-family: var(--serif);
  font-size: clamp(29px, 3.4vw, 48px);
  font-weight: 400;
  line-height: 1;
}

.product-path-surface {
  min-height: clamp(560px, 60vw, 700px);
  padding: clamp(20px, 3vw, 32px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 16px;
}
.product-path-tabs {
  position: relative;
  z-index: 3;
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(92px, 1fr));
  gap: 6px;
  justify-self: start;
  padding: 5px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
}
.product-path-tabs button {
  min-height: 32px;
  padding: 5px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: rgba(255,255,255,.58);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition:
    background var(--duration-ui) var(--ease-out-quart),
    color var(--duration-ui) var(--ease-out-quart),
    border-color var(--duration-ui) var(--ease-out-quart);
}
.product-path-tabs button[aria-selected="true"] {
  border-color: rgba(255,255,255,.32);
  background: #fff;
  color: var(--ink);
}
.product-foundation {
  position: absolute;
  left: clamp(22px, 4vw, 46px);
  top: 50%;
  z-index: 2;
  width: min(300px, 42%);
  padding: 22px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 8px;
  background: #111;
}
.product-foundation strong {
  display: block;
  margin-top: 10px;
  font-family: var(--serif);
  font-size: clamp(25px, 3vw, 39px);
  font-weight: 400;
  line-height: 1.05;
}
.product-surface-preview {
  position: relative;
  align-self: stretch;
  margin-left: min(330px, 38%);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  background: #101010;
  overflow: hidden;
}
.surface-rail {
  position: absolute;
  inset: 0 auto 0 0;
  width: 66px;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px 16px;
  border-right: 1px solid rgba(255,255,255,.12);
}
.surface-rail span {
  display: block;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 7px;
  background: rgba(255,255,255,.06);
}
.surface-primary {
  position: absolute;
  left: 96px;
  top: 44px;
  width: min(360px, calc(100% - 128px));
  padding: 22px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  transition:
    transform var(--duration-layout) var(--ease-out-expo),
    opacity var(--duration-layout) var(--ease-out-quart);
}
.surface-primary span,
.surface-queue span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.surface-primary strong {
  display: block;
  margin: 10px 0 8px;
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  line-height: 1.03;
}
.surface-primary p {
  margin: 0;
  color: var(--body);
  font-size: 13px;
}
.surface-queue {
  position: absolute;
  right: 28px;
  bottom: 28px;
  width: min(330px, calc(100% - 128px));
  display: grid;
  gap: 10px;
}
.surface-queue article {
  padding: 13px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 7px;
  background: #151515;
  transition:
    transform var(--duration-layout) var(--ease-out-expo),
    border-color var(--duration-layout) var(--ease-out-quart);
}
.surface-queue strong {
  display: block;
  margin-top: 4px;
  color: #fff;
  font-size: 13px;
}
.product-path-surface[data-active-product="fincore"] .surface-primary {
  transform: translate(24px, 80px);
}
.product-path-surface[data-active-product="fincore"] .surface-queue article:nth-child(2) {
  border-color: rgba(255,255,255,.42);
  transform: translateX(-18px);
}
.product-path-actions {
  position: relative;
  z-index: 3;
  justify-self: end;
}

@keyframes heroCopyIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes solarResolve {
  0% { opacity: 0; transform: translateY(18px) scale(.96); }
  100% { opacity: 1; transform: translateY(calc(var(--home-exit-progress, 0) * 28px)) scale(calc(.985 - var(--home-exit-progress, 0) * .13)); }
}

.client-dossier-visual,
.campaign-board,
.search-intelligence-map,
.memory-ledger,
.property-dossier,
.fund-loop-visual {
  min-height: clamp(520px, 62vw, 720px);
  padding: clamp(22px, 3vw, 34px);
}
.dossier-piece,
.board-piece,
.ledger-row,
.property-piece {
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
  padding: 13px;
}
.dossier-piece,
.board-piece,
.property-piece {
  position: absolute;
  width: min(220px, 38%);
  text-align: left;
  cursor: pointer;
}
.dossier-piece strong,
.board-piece strong,
.ledger-row strong,
.property-piece strong { display: block; margin-bottom: 5px; font-size: 13px; }
.dossier-piece span,
.board-piece span,
.ledger-row span,
.property-piece span { color: var(--muted); font-family: var(--mono); font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; }
.dossier-piece p,
.board-piece p,
.ledger-row p,
.property-piece p { margin: 7px 0 0; color: var(--body); font-size: 12px; line-height: 1.4; }
.dossier-piece.is-active,
.board-piece.is-active,
.property-piece.is-active,
.ledger-row.is-active {
  border-color: var(--ink);
  transform: translateY(-3px);
}
.dossier-center,
.board-center,
.map-center,
.property-center {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(300px, 55%);
  min-height: 190px;
  transform: translate(-50%,-50%);
  display: grid;
  align-content: center;
  gap: 9px;
  padding: 24px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}
.dossier-center h3,
.board-center h3,
.map-center h3,
.property-center h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.08;
}
.dossier-center p,
.board-center p,
.map-center p,
.property-center p { margin: 0; color: var(--body); font-size: 13px; }
.dossier-piece:nth-child(1),
.board-piece:nth-child(1),
.property-piece:nth-child(1) { left: 6%; top: 9%; }
.dossier-piece:nth-child(2),
.board-piece:nth-child(2),
.property-piece:nth-child(2) { right: 8%; top: 10%; }
.dossier-piece:nth-child(3),
.board-piece:nth-child(3),
.property-piece:nth-child(3) { left: 9%; bottom: 12%; }
.dossier-piece:nth-child(4),
.board-piece:nth-child(4),
.property-piece:nth-child(4) { right: 8%; bottom: 13%; }
.dossier-piece:nth-child(5),
.board-piece:nth-child(5),
.property-piece:nth-child(5) { left: 38%; top: 6%; }
.dossier-piece:nth-child(6),
.board-piece:nth-child(6),
.property-piece:nth-child(6) { left: 41%; bottom: 6%; }
.dossier-piece:nth-child(7),
.board-piece:nth-child(7),
.property-piece:nth-child(7) { right: 25%; bottom: 28%; }

.client-brief-output,
.campaign-handoff,
.shortlist-output,
.launch-output,
.call-brief-output {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}

.solution-dossier-section {
  overflow: visible;
}
.solution-dossier-layout {
  display: grid;
  grid-template-columns: minmax(280px, .58fr) minmax(0, 1.42fr);
  gap: clamp(30px, 5vw, 76px);
  align-items: start;
}
.solution-dossier-copy {
  position: sticky;
  top: 108px;
}
.solution-dossier-workspace {
  min-height: clamp(650px, 72vw, 820px);
  padding: clamp(22px, 3vw, 34px);
}
.workspace-chrome {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border-bottom: 1px solid var(--rule-soft);
  background: #fff;
}
.workspace-chrome span {
  width: 8px;
  height: 8px;
  border: 1px solid var(--silver);
  border-radius: 50%;
}
.workspace-chrome strong {
  margin-left: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.dossier-record,
.workflow-output,
.dossier-source-rail,
.agent-prep-strip {
  position: absolute;
  z-index: 2;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
  transition:
    transform var(--duration-layout) var(--ease-out-expo),
    opacity var(--duration-layout) var(--ease-out-quart),
    border-color var(--duration-layout) var(--ease-out-quart),
    background var(--duration-layout) var(--ease-out-quart);
}
.dossier-record {
  width: min(230px, 30%);
  padding: 14px;
}
.dossier-record span,
.workflow-output span,
.dossier-source-rail span,
.agent-prep-strip span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.dossier-record strong,
.workflow-output strong,
.agent-prep-strip strong {
  display: block;
  margin: 6px 0 5px;
  font-size: 13.5px;
  line-height: 1.25;
}
.dossier-record p,
.workflow-output p {
  margin: 0;
  color: var(--body);
  font-size: 12.5px;
  line-height: 1.45;
}
.record-brief { left: 7%; top: 14%; }
.record-notes { right: 9%; top: 16%; }
.record-decision { left: 10%; bottom: 18%; }
.record-work { right: 10%; bottom: 19%; }
.record-contact { left: 38%; top: 9%; }
.dossier-source-rail {
  left: 50%;
  bottom: 9%;
  width: min(260px, 38%);
  display: grid;
  grid-template-columns: 1fr repeat(4, 26px);
  gap: 8px;
  align-items: center;
  padding: 12px;
  transform: translateX(-50%);
}
.dossier-source-rail i {
  display: block;
  width: 26px;
  height: 26px;
  border: 1px solid var(--rule-soft);
  border-radius: 6px;
  background: var(--paper-warm);
}
.workflow-output {
  left: 50%;
  top: 50%;
  z-index: 4;
  width: min(370px, 48%);
  min-height: 220px;
  display: grid;
  align-content: center;
  padding: 26px;
  border-color: var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -46%) scale(.97);
}
.workflow-output.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}
.workflow-output strong {
  font-family: var(--serif);
  font-size: clamp(29px, 3.3vw, 48px);
  font-weight: 400;
  line-height: 1.03;
}
.agent-prep-strip {
  left: 10%;
  right: 10%;
  bottom: 5%;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  opacity: .82;
}
.agent-prep-strip strong {
  margin: 0;
  font-weight: 500;
}
.solution-dossier-section[data-active-stage="kickoff"] .record-brief,
.solution-dossier-section[data-active-stage="kickoff"] .record-contact,
.solution-dossier-section[data-active-stage="kickoff"] .record-decision,
.solution-dossier-section[data-active-stage="briefing"] .record-notes,
.solution-dossier-section[data-active-stage="briefing"] .record-decision,
.solution-dossier-section[data-active-stage="briefing"] .record-contact,
.solution-dossier-section[data-active-stage="handoff"] .record-work,
.solution-dossier-section[data-active-stage="handoff"] .record-decision,
.solution-dossier-section[data-active-stage="handoff"] .record-contact {
  border-color: var(--ink);
  background: #fff;
  opacity: 1;
}
.solution-dossier-section[data-active-stage="kickoff"] .record-brief { transform: translate(42px, 24px); }
.solution-dossier-section[data-active-stage="kickoff"] .record-contact { transform: translateY(44px); }
.solution-dossier-section[data-active-stage="briefing"] .record-notes { transform: translate(-42px, 42px); }
.solution-dossier-section[data-active-stage="briefing"] .record-decision { transform: translate(50px, -20px); }
.solution-dossier-section[data-active-stage="handoff"] .record-work { transform: translate(-46px, -46px); }
.solution-dossier-section[data-active-stage="handoff"] .record-contact { transform: translate(34px, 62px); }
.solution-dossier-section[data-active-stage="briefing"] .agent-prep-strip,
.solution-dossier-section[data-active-stage="handoff"] .agent-prep-strip {
  border-color: var(--ink);
  opacity: 1;
}

.campaign-lanes {
  position: absolute;
  inset: 30px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.campaign-lane {
  position: relative;
  border-left: 1px solid var(--rule);
  padding-left: 10px;
}
.campaign-lane::before {
  content: attr(data-lane);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.campaign-lane .board-piece {
  position: relative;
  width: auto;
  margin-top: 16px;
}
.campaign-lane:nth-child(2) .board-piece { margin-top: 72px; }
.campaign-lane:nth-child(3) .board-piece { margin-top: 38px; }
.campaign-lane:nth-child(4) .board-piece { margin-top: 104px; }
.campaign-board .board-center {
  left: 50%;
  top: auto;
  bottom: 28px;
  min-height: 140px;
}

.search-intelligence-map .map-node {
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.search-intelligence-map:hover .map-node.center { transform: translate(-50%,-50%) scale(1.03); }
.search-intelligence-map:hover .map-node:not(.center) { border-color: var(--ink); }

.memory-ledger {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 18px;
  align-items: stretch;
}
.ledger-stream {
  display: grid;
  gap: 10px;
  align-content: center;
}
.ledger-row {
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.ledger-row:nth-child(2) { transform: translateX(22px); }
.ledger-row:nth-child(4) { transform: translateX(34px); }
.ledger-workspace {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}
.ledger-workspace h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 400;
  line-height: 1.08;
}

.fund-loop-visual {
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(260px, 1fr);
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
}
.fund-operating-loop {
  display: block;
  min-height: clamp(600px, 64vw, 760px);
  padding: clamp(22px, 3vw, 34px);
}
.fund-loop-spine {
  position: absolute;
  left: clamp(34px, 5vw, 62px);
  right: clamp(34px, 5vw, 62px);
  top: 50%;
  height: 1px;
  background: var(--rule);
}
.fund-loop-spine span {
  display: block;
  height: 1px;
  width: var(--loop-progress, 16.66%);
  background: var(--ink);
  transition: width var(--duration-scene) var(--ease-out-expo);
}
.fund-loop-card {
  position: absolute;
  z-index: 2;
  width: min(240px, 30%);
  padding: 15px;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
  opacity: .46;
  transform: translateY(12px) scale(.985);
  transition:
    opacity var(--duration-layout) var(--ease-out-quart),
    transform var(--duration-layout) var(--ease-out-expo),
    border-color var(--duration-layout) var(--ease-out-quart);
}
.fund-loop-card.is-active {
  opacity: 1;
  border-color: var(--ink);
  transform: translateY(0) scale(1);
}
.fund-loop-card span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.fund-loop-card strong {
  display: block;
  margin: 6px 0 6px;
  font-size: 13.5px;
  line-height: 1.25;
}
.fund-loop-card p {
  margin: 0;
  color: var(--body);
  font-size: 12.5px;
  line-height: 1.45;
}
.fund-source-card { left: 6%; top: 12%; }
.fund-extract-card { left: 31%; top: 9%; }
.fund-proposal-card { right: 10%; top: 17%; }
.fund-review-card {
  left: 50%;
  top: 50%;
  width: min(330px, 42%);
  min-height: 210px;
  padding: 22px;
  border-color: var(--ink);
  transform: translate(-50%, -50%) scale(.985);
}
.fund-review-card.is-active {
  transform: translate(-50%, -50%) scale(1);
}
.fund-record-card { left: 17%; bottom: 12%; }
.fund-output-card { right: 11%; bottom: 12%; }
.review-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.review-control i {
  position: relative;
  width: 42px;
  height: 23px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper-warm);
}
.review-control i::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ink);
  transform: translateX(0);
  transition: transform var(--duration-layout) var(--ease-out-expo);
}
.fund-operating-loop.is-approved .review-control i::after {
  transform: translateX(19px);
}
.fund-operating-loop .loop-buttons {
  position: absolute;
  left: clamp(22px, 3vw, 34px);
  right: clamp(22px, 3vw, 34px);
  bottom: clamp(20px, 3vw, 30px);
}
.fund-loop-ring {
  position: relative;
  aspect-ratio: 1;
  border: 1px dashed var(--silver);
  border-radius: 50%;
}
.loop-step {
  position: absolute;
  width: min(172px, 42%);
  padding: 12px;
  border: 1px solid var(--rule);
  border-radius: 7px;
  background: #fff;
  transition: transform .3s var(--ease), border-color .3s var(--ease), opacity .3s var(--ease);
}
.loop-step.is-active {
  border-color: var(--ink);
  transform: translateY(-4px) scale(1.02);
}
.loop-step strong { display: block; margin-bottom: 5px; font-size: 12.5px; }
.loop-step span { color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.loop-step:nth-child(1) { left: 50%; top: 0; transform: translate(-50%, -15%); }
.loop-step:nth-child(1).is-active { transform: translate(-50%, -19%) scale(1.02); }
.loop-step:nth-child(2) { right: -4%; top: 21%; }
.loop-step:nth-child(3) { right: 3%; bottom: 17%; }
.loop-step:nth-child(4) { left: 50%; bottom: 0; transform: translate(-50%, 22%); }
.loop-step:nth-child(4).is-active { transform: translate(-50%, 17%) scale(1.02); }
.loop-step:nth-child(5) { left: -4%; bottom: 18%; }
.loop-step:nth-child(6) { left: -5%; top: 20%; }
.fund-action-inbox {
  display: grid;
  gap: 11px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}
.fund-action-inbox h3 {
  margin: 0 0 4px;
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 46px);
  font-weight: 400;
  line-height: 1.04;
}
.loop-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.loop-buttons button {
  min-height: 30px;
  padding: 5px 9px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition:
    border-color var(--duration-ui) var(--ease-out-quart),
    color var(--duration-ui) var(--ease-out-quart),
    background var(--duration-ui) var(--ease-out-quart),
    transform var(--duration-micro) var(--ease-out-quart);
}
.loop-buttons button[aria-selected="true"] {
  border-color: var(--ink);
  color: var(--ink);
}
.loop-buttons button:active,
.stage-buttons button:active { transform: translateY(1px); }

@keyframes recordSpin {
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: no-preference) {
  .motion-node,
  .motion-artifact,
  .dossier-piece,
  .board-piece,
  .property-piece,
  .ledger-row {
    transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), opacity .25s var(--ease);
  }
  .input-cluster .motion-node {
    animation: slowLift 8s ease-in-out infinite;
  }
  .input-cluster .motion-node:nth-child(2n) { animation-delay: -2s; }
  .input-cluster .motion-node:nth-child(3n) { animation-delay: -4s; }
  .solution-preview:hover .preview-visual i:nth-child(1) { transform: translate(14px, 18px); }
  .solution-preview:hover .preview-visual i:nth-child(2) { transform: translate(-12px, 16px); }
  .solution-preview:hover .preview-visual i:nth-child(3) { transform: translateY(-9px); }
}
@keyframes slowLift {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
  .record-ring,
  .input-cluster .motion-node,
  .home-hero .hero-copy-stack > *,
  .solar-frame {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .flow-card,
  .artifact,
  .action-item {
    transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
  }
  .flow-card:hover,
  .artifact:hover,
  .action-item:hover {
    transform: translateY(-2px);
    border-color: var(--silver);
  }
}

@media (max-width: 980px) {
  .desktop-nav, .header-actions { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero-grid, .split, .answer-block, .callout, .footer-inner { grid-template-columns: 1fr; }
  .link-grid { grid-template-columns: 1fr; }
  .two-col, .three-col, .four-col, .map-row, .dossier-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .context-flow,
  .segment-module,
  .foundation-band { grid-template-columns: 1fr; }
  .flow-arrow { display: none; }
  .artifact-field,
  .fragment-field { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .artifact.wide { grid-column: auto; }
  .operating-grid,
  .workflow-sequence,
  .source-strip { grid-template-columns: 1fr; }
  .relationship-map { min-height: 560px; }
  .map-node { width: min(220px, 42%); }
  .mock-body { grid-template-columns: 1fr; }
  .mock-sidebar { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .layer-tabs { grid-template-columns: 1fr; }
  .answer-block > div + div { border-left: 0; border-top: 1px solid var(--rule-soft); }
}

@media (max-width: 640px) {
  .header-inner { height: 64px; }
  .mobile-drawer { inset-top: 64px; }
  .hero { padding-top: 64px; }
  .display { font-size: clamp(40px, 12vw, 58px); }
  .section-inner { padding-top: 70px; padding-bottom: 70px; }
  .two-col, .three-col, .four-col, .map-row, .dossier-grid, .field-grid, .artifact-field, .fragment-field { grid-template-columns: 1fr; }
  .button-row { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .system-visual { grid-template-columns: 1fr; min-height: auto; padding: 22px; }
  .visual-line { display: none; }
  .comparison { display: block; overflow-x: auto; }
  .relationship-map {
    min-height: auto;
    display: grid;
    gap: 10px;
  }
  .relationship-map::before,
  .map-line { display: none; }
  .map-node,
  .map-node.center,
  .map-node.n1,
  .map-node.n2,
  .map-node.n3,
  .map-node.n4,
  .map-node.n5,
  .map-node.n6 {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    transform: none;
    width: 100%;
  }
  .action-item { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .scene-grid,
  .layer-shell,
  .operating-strip,
  .solution-dossier-layout,
  .memory-ledger,
  .fund-loop-visual {
    grid-template-columns: 1fr;
  }
  .solution-dossier-copy {
    position: relative;
    top: auto;
  }
  .system-hero,
  .system-hero .section-inner {
    min-height: auto;
  }
  .infrastructure-visual {
    grid-template-columns: 1fr;
  }
  .input-cluster .motion-node:nth-child(2n),
  .input-cluster .motion-node:nth-child(3n),
  .surface-node.is-active,
  [data-active-stage="apps"] .surface-node:first-child,
  .surface-node:hover {
    transform: none;
  }
  .system-path,
  .motion-line,
  .record-ring,
  .failure-void {
    display: none;
  }
  .system-record {
    min-height: 270px;
  }
  .infra-context-zone {
    min-height: 320px;
  }
  .sticky-story {
    min-height: auto;
    padding: 0;
  }
  .sticky-story .section-inner {
    position: relative;
    top: auto;
    min-height: auto;
  }
  .stage-card {
    position: relative;
    inset: auto;
    grid-template-columns: 1fr;
    display: none;
  }
  .stage-card.is-active {
    display: grid;
  }
  .stage-map {
    min-height: 430px;
  }
  .infrastructure-sticky-visual {
    min-height: auto;
    display: grid;
    gap: 12px;
  }
  .state-node,
  .sticky-record-object,
  .sticky-app-surface {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    opacity: 1;
    transform: none !important;
  }
  .sticky-state-lines {
    display: none;
  }
  .record-board {
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .record-board .motion-artifact,
  .record-board .motion-output {
    grid-column: auto !important;
    grid-row: auto !important;
  }
  .solution-router {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .campaign-lanes {
    position: relative;
    inset: auto;
    grid-template-columns: 1fr 1fr;
  }
  .campaign-board .board-center {
    position: relative;
    left: auto;
    bottom: auto;
    top: auto;
    transform: none;
    width: 100%;
    margin-top: 18px;
  }
  .client-dossier-visual,
  .property-dossier {
    min-height: auto;
    display: grid;
    gap: 12px;
  }
  .dossier-piece,
  .property-piece,
  .dossier-center,
  .property-center {
    position: relative;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    width: 100%;
    transform: none !important;
  }
  .fund-loop-ring {
    max-width: 520px;
    margin: 0 auto;
  }
  .product-path-surface {
    min-height: auto;
    display: grid;
  }
  .product-foundation,
  .product-surface-preview,
  .product-path-actions {
    position: relative;
    left: auto;
    top: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    margin: 0;
  }
  .product-surface-preview {
    min-height: 460px;
  }
  .product-path-actions {
    justify-self: stretch;
  }
  .solution-dossier-workspace {
    min-height: auto;
    display: grid;
    gap: 10px;
    padding-top: 58px;
  }
  .dossier-record,
  .workflow-output,
  .dossier-source-rail,
  .agent-prep-strip {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    opacity: 1;
    transform: none !important;
  }
  .workflow-output {
    display: none;
    min-height: auto;
  }
  .workflow-output.is-active {
    display: grid;
  }
  .dossier-source-rail {
    grid-template-columns: 1fr repeat(4, 26px);
  }
  .agent-prep-strip {
    display: grid;
  }
}

@media (max-width: 640px) {
  .motion-surface,
  .client-dossier-visual,
  .campaign-board,
  .search-intelligence-map,
  .memory-ledger,
  .property-dossier,
  .fund-loop-visual {
    min-height: auto;
  }
  .lost-item {
    position: relative;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    width: 100%;
    transform: none;
    opacity: 1;
  }
  .failure-visual {
    display: grid;
    gap: 12px;
    padding: 22px;
  }
  .stage-map {
    min-height: auto;
    display: grid;
    gap: 10px;
  }
  .stage-map .motion-node,
  .stage-map .motion-output,
  .stage-map .n-a,
  .stage-map .n-b,
  .stage-map .n-c,
  .stage-map .n-d,
  .stage-map .n-center {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    transform: none;
  }
  .record-board,
  .campaign-lanes,
  .solution-router {
    grid-template-columns: 1fr;
  }
  .fund-loop-ring {
    display: grid;
    gap: 10px;
    aspect-ratio: auto;
    border: 0;
  }
  .loop-step,
  .loop-step:nth-child(1),
  .loop-step:nth-child(2),
  .loop-step:nth-child(3),
  .loop-step:nth-child(4),
  .loop-step:nth-child(5),
  .loop-step:nth-child(6),
  .loop-step.is-active {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    transform: none;
  }
  .fund-operating-loop {
    display: grid;
    gap: 10px;
    padding: 22px;
  }
  .fund-loop-spine {
    display: none;
  }
  .fund-loop-card,
  .fund-review-card,
  .fund-review-card.is-active {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    min-height: auto;
    opacity: 1;
    transform: none;
  }
  .fund-operating-loop .loop-buttons {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
  }
  .home-hero .hero-copy-stack > *,
  .solar-frame {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .fragment-context-field {
    display: grid;
    gap: 10px;
    padding: 22px;
  }
  .context-fragment,
  .fragment-context-record {
    position: relative;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    width: 100%;
    opacity: 1;
    transform: none;
  }
  .product-path-tabs {
    width: 100%;
  }
  .product-surface-preview {
    min-height: auto;
    display: grid;
    gap: 10px;
    padding: 14px;
  }
  .surface-rail {
    position: relative;
    inset: auto;
    width: auto;
    grid-template-columns: repeat(3, 32px);
    grid-auto-flow: column;
    padding: 0 0 12px;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .surface-primary,
  .surface-queue {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    transform: none !important;
  }
  .surface-queue article {
    transform: none !important;
  }
}