.home-hero {
  padding-top: 150px;
  padding-bottom: var(--space-9);
  background: var(--bg-primary);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: center;
  min-height: calc(100vh - 246px);
}

.hero-copy {
  grid-column: span 6;
}

.hero-copy h1 {
  width: min(650px, 100%);
  max-width: 100%;
  font-size: 52px;
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero-summary {
  max-width: 590px;
  margin-bottom: var(--space-2);
  color: var(--text-secondary-dark);
  font-size: 18px;
  line-height: 1.6;
}

.hero-audience {
  max-width: 590px;
  margin-bottom: var(--space-6);
  color: var(--text-primary-dark);
  font-size: 14px;
  line-height: 1.55;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: 0;
}

.hero-proof-link {
  padding: var(--space-3) var(--space-2);
}

.hero-index-proof {
  grid-column: 7 / span 6;
  padding: var(--space-6);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: linear-gradient(145deg, rgba(54, 38, 65, 0.68), rgba(15, 12, 22, 0.98));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
}

.hero-proof-head,
.hero-proof-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
}

.hero-proof-head > span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-primary-dark);
  text-transform: uppercase;
}

.hero-proof-level {
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--border-dark);
}

.hero-proof-level span,
.hero-proof-metrics dt {
  display: block;
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-proof-level strong {
  display: block;
  margin-top: var(--space-2);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: clamp(64px, 7vw, 102px);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.07em;
}

.hero-proof-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 var(--space-5);
}

.hero-proof-metrics > div {
  min-width: 0;
  padding: var(--space-5) var(--space-4) var(--space-5) 0;
  border-bottom: 1px solid var(--border-dark);
}

.hero-proof-metrics > div + div {
  padding-left: var(--space-4);
  border-left: 1px solid var(--border-dark);
}

.hero-proof-metrics dd {
  margin: var(--space-2) 0 0;
  color: var(--text-primary-dark);
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.2;
}

.hero-proof-foot {
  align-items: flex-start;
  margin-bottom: var(--space-5);
}

.hero-proof-foot span:last-child {
  max-width: 230px;
  text-align: right;
}

.proof-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
}

.proof-points li {
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-dark);
}

.proof-points a {
  display: block;
  color: var(--text-muted-dark);
  font-size: 12px;
  line-height: 1.55;
}

.proof-points a:hover {
  color: var(--text-primary-dark);
}

.proof-points strong {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--text-primary-dark);
  font-family: var(--font-mono);
  font-size: 14px;
}

.access-tertiary {
  margin: var(--space-5) 0 0;
  color: var(--text-secondary-dark);
  font-size: 14px;
}

.access-tertiary .text-link {
  margin-left: var(--space-2);
}

.preview-action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding-inline: var(--space-4);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-button);
  color: var(--text-secondary-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
}

.strategy-visual {
  position: relative;
  grid-column: 7 / span 6;
  min-height: 580px;
  overflow: hidden;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: var(--bg-secondary);
}

.platform-strategy-visual {
  grid-column: auto;
  min-height: 620px;
  margin-bottom: var(--space-7);
}

.platform-open-intro {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-5);
  align-items: end;
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  border: 1px solid var(--border-dark);
  border-left: 2px solid var(--coral);
  border-radius: var(--radius-card);
  background: var(--bg-panel);
}

.platform-open-intro p,
.platform-open-intro h3 {
  margin: 0;
}

.platform-open-intro h3 {
  max-width: 720px;
  color: var(--text-primary-dark);
  font-size: clamp(20px, 2.3vw, 30px);
  line-height: 1.25;
}

.interface-label {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 5;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--coral);
  border-radius: 999px;
  background: rgba(5, 4, 13, 0.88);
  color: var(--text-primary-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.universe-map-visual {
  position: absolute;
  inset: 0;
}

.universe-map-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(168, 126, 196, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(168, 126, 196, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
}

.universe-head {
  position: absolute;
  top: var(--space-8);
  left: var(--space-5);
  z-index: 2;
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.universe-head small {
  display: block;
  margin-top: 4px;
  color: rgba(205, 189, 214, 0.58);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.universe-map-visual svg {
  position: absolute;
  inset: 36px 0 0;
  width: 100%;
  height: 100%;
}

.universe-connections,
.evidence-path,
.selection-link {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.universe-connections {
  stroke: rgba(168, 126, 196, 0.28);
  stroke-width: 1;
}

.evidence-path {
  stroke: rgba(229, 87, 60, 0.72);
  stroke-width: 1.25;
  stroke-dasharray: 5 9;
  opacity: 0;
  animation: evidence-flow 18s linear infinite, evidence-reveal 18s ease-in-out infinite;
}

.evidence-path-b {
  animation-delay: -6s;
}

.evidence-path-c {
  animation-delay: -12s;
}

.selection-link {
  stroke: rgba(229, 87, 60, 0.72);
  stroke-width: 1.5;
  stroke-dasharray: 3 7;
  animation: evidence-flow 14s linear infinite;
}

.universe-cluster {
  transform-box: fill-box;
  transform-origin: center;
}

.universe-cluster-a {
  animation: universe-drift-a 24s ease-in-out infinite alternate;
}

.universe-cluster-b {
  animation: universe-drift-b 28s ease-in-out infinite alternate;
}

.universe-cluster-c {
  animation: universe-drift-b 26s ease-in-out -9s infinite alternate-reverse;
}

.universe-cluster-d {
  animation: universe-drift-a 30s ease-in-out -14s infinite alternate-reverse;
}

.universe-node {
  fill: rgba(168, 126, 196, 0.12);
  stroke: var(--violet);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.universe-node.screened {
  fill: rgba(229, 87, 60, 0.04);
  stroke: rgba(229, 87, 60, 0.72);
  stroke-width: 1.5;
}

.universe-node.selected {
  fill: var(--coral);
  stroke: #f3aa97;
  stroke-width: 2;
  animation: node-pulse 1.8s ease-out 1;
}

.scanner {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: linear-gradient(transparent, var(--coral), transparent);
  animation: scan 16s ease-in-out infinite;
}

.intelligence-panel {
  position: absolute;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 3;
  width: min(380px, calc(100% - 48px));
  padding: var(--space-5);
  border: 1px solid #5f4d65;
  border-radius: var(--radius-card);
  background: rgba(21, 16, 29, 0.96);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.34);
}

.panel-heading,
.panel-record,
.panel-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.panel-heading {
  margin-bottom: var(--space-5);
}

.panel-heading > div {
  display: grid;
  gap: var(--space-2);
}

.panel-heading span,
.panel-record dt,
.panel-caveat span {
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  text-transform: uppercase;
}

.panel-heading strong {
  color: var(--text-primary-dark);
  font-size: 18px;
}

.panel-records {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
}

.panel-record {
  display: block;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-dark);
}

.panel-record dd {
  margin: var(--space-1) 0 0;
  color: var(--text-primary-dark);
  font-size: 14px;
}

.panel-record-secondary {
  padding: var(--space-3);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-button);
  background: var(--bg-primary);
}

.panel-caveat {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border-left: 2px solid var(--coral);
  background: var(--bg-primary);
}

.panel-caveat p {
  margin: var(--space-2) 0 0;
  font-size: 14px;
  line-height: 1.55;
}

.panel-action-row small {
  color: var(--success-light);
  font-family: var(--font-mono);
}

.chart-reference,
.chart-meta {
  fill: var(--text-secondary-dark);
  color: var(--text-secondary-dark);
  font-family: var(--font-mono);
  font-size: 12px;
}

.chart-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-dark);
}

.index-terminal {
  display: grid;
  grid-template-columns: 8fr 4fr;
  overflow: hidden;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-card);
  background: var(--white);
}

.index-chart-panel {
  min-width: 0;
  padding: var(--space-6);
  border-right: 1px solid var(--border-light);
  background: var(--bg-panel);
}

.index-chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.index-value span,
.index-chart-head small,
.index-metric span,
.index-metric small {
  display: block;
  color: var(--text-secondary-light);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
}

.index-chart-panel .index-value span,
.index-chart-panel .index-chart-head small {
  color: var(--text-secondary-dark);
}

.index-value strong {
  display: block;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 48px;
  line-height: 1.05;
}

.index-chart {
  width: 100%;
  height: auto;
}

.chart-grid {
  stroke: var(--border-dark);
  stroke-width: 1;
}

.chart-area {
  fill: rgba(214, 168, 79, 0.12);
}

.chart-line {
  fill: none;
  stroke: var(--gold);
  stroke-width: 3;
}

.chart-point {
  fill: var(--coral);
}

.index-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.index-metric {
  min-height: 126px;
  padding: var(--space-5);
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.index-metric:nth-child(even) {
  border-right: 0;
}

.index-metric:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.index-metric strong {
  display: block;
  margin-block: var(--space-2);
  color: var(--text-primary-light);
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.2;
}

.index-note {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  margin: var(--space-5) 0 0;
  color: var(--text-secondary-light);
  font-size: 14px;
}

.stage-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.stage-tab {
  min-height: 64px;
  padding: var(--space-3);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-button);
  background: var(--bg-panel);
  color: var(--text-secondary-dark);
  font-size: 14px;
  text-align: left;
}

.stage-tab span {
  display: block;
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
}

.stage-tab.is-active {
  border-color: var(--coral);
  background: var(--bg-plum);
  color: var(--text-primary-dark);
}

.stage-preview {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-6);
  min-height: 300px;
  padding: var(--space-6);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: var(--bg-panel);
}

.stage-copy {
  align-self: center;
}

.stage-copy p {
  max-width: 420px;
}

.evidence-record {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  align-content: center;
}

.evidence-record > div {
  padding: var(--space-4);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-button);
  background: var(--bg-secondary);
}

.evidence-record span {
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
}

.evidence-record strong {
  display: block;
  margin-top: var(--space-2);
  color: var(--text-primary-dark);
  font-size: 14px;
}

.output-row {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.output-row article,
.output-roadmap {
  min-height: 188px;
  padding: var(--space-5);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: var(--bg-secondary);
}

.output-row .output-current {
  border-color: var(--coral);
}

.output-row .status {
  margin-bottom: var(--space-5);
}

.output-row p {
  margin: 0;
  font-size: 14px;
}

.output-roadmap {
  display: grid;
  gap: var(--space-3);
  min-height: 0;
}

.output-roadmap > span {
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
}

.output-roadmap > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-dark);
}

.output-roadmap strong {
  color: var(--text-primary-dark);
  font-size: 14px;
}

.output-roadmap small {
  flex: 0 0 auto;
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
}

.partner-proof-band {
  padding-block: var(--space-6);
  border-block: 1px solid var(--border-dark);
  background: var(--bg-secondary);
}

.partner-proof-band > .section-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-7);
  align-items: center;
}

.partner-proof-band h2 {
  max-width: 800px;
  margin-block: var(--space-2);
  font-size: clamp(28px, 3vw, 42px);
}

.partner-proof-band p {
  max-width: 780px;
  color: var(--text-secondary-dark);
}

.agent-demo {
  position: relative;
  display: grid;
  grid-template-columns: 5fr 7fr;
  padding-top: 58px;
  overflow: hidden;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: var(--bg-panel);
}

.agent-interface-label {
  top: var(--space-4);
  left: var(--space-5);
  right: auto;
}

.agent-query {
  padding: var(--space-6);
  border-right: 1px solid var(--border-dark);
  background: var(--bg-secondary);
}

.query-box {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border: 1px solid var(--purple);
  border-radius: var(--radius-card);
  color: var(--text-primary-dark);
  font-size: 18px;
  line-height: 1.6;
}

.interpreted-constraints {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
}

.interpreted-constraints > div {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-dark);
}

.interpreted-constraints dt,
.interpreted-constraints dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
}

.interpreted-constraints dt {
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.interpreted-constraints dd {
  color: var(--text-primary-dark);
}

.agent-results {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-6);
}

.candidate {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-button);
  background: var(--bg-secondary);
}

.candidate-id {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
}

.candidate h3 {
  margin-bottom: var(--space-2);
  font-size: 18px;
}

.candidate p {
  margin: 0;
  font-size: 14px;
}

.candidate p strong {
  color: var(--text-primary-dark);
}

.candidate .confidence {
  color: var(--success-light);
  font-family: var(--font-mono);
  font-size: 12px;
}

.agent-next {
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-dark);
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 12px;
}

.agent-trust-line {
  margin: var(--space-5) 0 0;
  color: var(--text-primary-dark);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.research-services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.featured-publication,
.services-compact {
  min-height: 100%;
  padding: var(--space-6);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-card);
  background: var(--white);
}

.publication-date,
.service-state {
  color: var(--olive);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  text-transform: uppercase;
}

.publication-byline {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--text-secondary-light);
  font-family: var(--font-mono);
  font-size: 12px;
}

.featured-publication h3 {
  margin-block: var(--space-5);
  color: var(--text-primary-light);
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.article-links {
  display: grid;
  margin-block: var(--space-5);
  border-top: 1px solid var(--border-light);
}

.article-links a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary-light);
  font-size: 14px;
  font-weight: 600;
}

.service-choice {
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--border-light);
}

.service-choice:first-of-type {
  padding-top: 0;
}

.service-choice h3 {
  margin-block: var(--space-2);
  color: var(--text-primary-light);
}

.service-choice p {
  margin: 0;
  color: var(--text-secondary-light);
  font-size: 14px;
}

.service-choice small {
  display: block;
  margin-top: var(--space-3);
  color: var(--text-secondary-light);
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 900px;
}

.access-card,
.partner-card {
  padding: var(--space-6);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: var(--bg-panel);
}

.partner-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.partner-seat {
  margin-bottom: var(--space-7);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 24px;
}

.partner-card .button {
  margin-top: auto;
}

.trust-strip {
  padding-block: var(--space-6);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  background: var(--bg-secondary);
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
}

.trust-items a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary-dark);
  font-size: 14px;
}

.trust-items a:hover {
  color: var(--text-primary-dark);
}

.trust-items span {
  color: var(--success-light);
  font-family: var(--font-mono);
  font-size: 12px;
}

@keyframes evidence-flow {
  to { stroke-dashoffset: -140; }
}

@keyframes evidence-reveal {
  0%, 14%, 58%, 100% { opacity: 0; }
  22%, 48% { opacity: 0.85; }
}

@keyframes universe-drift-a {
  from { transform: translate(-3px, 2px); }
  to { transform: translate(5px, -4px); }
}

@keyframes universe-drift-b {
  from { transform: translate(4px, -2px); }
  to { transform: translate(-5px, 4px); }
}

@keyframes node-pulse {
  0% { filter: drop-shadow(0 0 0 rgba(229, 87, 60, 0)); }
  45% { filter: drop-shadow(0 0 10px rgba(229, 87, 60, 0.76)); }
  100% { filter: drop-shadow(0 0 2px rgba(229, 87, 60, 0.18)); }
}

@keyframes scan {
  0%, 8% { left: 6%; opacity: 0; }
  14%, 42% { opacity: 0.62; }
  50% { left: 94%; opacity: 0; }
  51%, 100% { left: 94%; opacity: 0; }
}