/* Broad editorial panels and a product-led identity; shared with the workspace. */
:root {
  --display: var(--brand-font);
  --body: var(--brand-font);
  --ground: var(--brand-fog);
  --paper: var(--brand-white);
  --ink: var(--brand-ink);
  --muted: var(--brand-muted);
  --accent: var(--brand-green);
  --soft: var(--brand-soft);
}
:root[data-theme="dark"] {
  --ground: oklch(0.19 0.012 160);
  --paper: oklch(0.25 0.015 160);
  --ink: oklch(0.96 0.006 145);
  --muted: oklch(0.76 0.02 155);
  --accent: var(--brand-mint);
  --soft: oklch(0.34 0.025 155);
}
body {
  background: var(--ground);
}
.site-shell {
  max-width: 1600px;
  padding: 0 32px 24px;
}
.site-header {
  padding: 22px 0;
  min-height: 92px;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.brand {
  font-family: var(--brand-font);
  font-weight: 550;
  letter-spacing: -0.065em;
  font-size: 29px;
}
.brand-mark {
  border-radius: 8px;
}
.desktop-nav a {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.button,
.button.primary,
.button.small {
  border-radius: 100px;
  background: var(--soft);
  color: var(--ink);
  box-shadow: none;
  padding: 12px 21px;
  min-height: 44px;
  font-size: 12px;
}
.button.primary {
  background: var(--accent);
  color: var(--on-accent);
}
.button:hover,
.button.primary:hover {
  box-shadow: 0 3px 12px var(--shadow);
}
.hero {
  border-radius: 16px;
  background: var(--brand-forest);
  padding: 80px 56px 64px;
  min-height: 780px;
  grid-template-columns: 1.05fr 1fr;
  gap: 50px;
  color: var(--brand-white);
  overflow: hidden;
  position: relative;
}
.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 95% 15%,
    oklch(0.49 0.07 155 / 0.35),
    transparent 65%
  );
  pointer-events: none;
}
.hero-etch {
  position: absolute;
  width: clamp(48px, 6vw, 88px);
  height: clamp(40px, 5vw, 72px);
  pointer-events: none;
  z-index: 1;
  border-top: 1px solid oklch(0.97 0.025 155 / 0.9);
  border-left: 1px solid oklch(0.97 0.025 155 / 0.9);
  border-top-left-radius: 9px;
  filter: drop-shadow(0 0 3px oklch(0.88 0.07 155 / 0.55));
  mask-image: linear-gradient(135deg, #000 10%, transparent 70%);
}
.hero-etch::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-top: 1px solid oklch(0.12 0.025 155 / 0.65);
  border-left: 1px solid oklch(0.12 0.025 155 / 0.65);
  border-top-left-radius: 6px;
}
.hero-etch--start {
  top: 10px;
  left: 10px;
}
.hero-etch--end {
  bottom: 10px;
  right: 10px;
  transform: rotate(180deg);
}
.hero-copy {
  position: relative;
}
.hero h1 {
  font-family: var(--brand-font);
  font-size: clamp(50px, 6.1vw, 88px);
  font-weight: 450;
  line-height: 0.99;
  letter-spacing: -0.065em;
  text-wrap: initial;
}
.hero h1 em {
  font-family: inherit;
  font-style: normal;
  letter-spacing: inherit;
  color: var(--brand-mint);
}
.hero-copy .eyebrow,
.hero .caption,
.hero .start-note p {
  color: oklch(0.83 0.025 155);
}
.hero .lead {
  color: oklch(0.91 0.015 155);
  font-size: 17px;
  max-width: 460px;
}
.hero .text-link {
  color: var(--brand-white);
}
.hero .button.primary {
  background: var(--brand-mint);
  color: var(--brand-forest);
}
.hero .start-note > span {
  color: var(--brand-mint);
  background: oklch(0.33 0.04 155);
}
.hero .funding-scene {
  color: var(--ink);
  padding-top: 0;
  max-width: 520px;
}
.funding-scene .folio-back {
  display: none;
}
.funding-desk {
  transform: none;
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 28px 65px oklch(0.1 0.025 155 / 0.3);
}
.demo-invitation {
  color: var(--brand-mint);
  justify-content: flex-start;
  font-size: 12px;
  padding: 0;
}
.folio-caption {
  color: var(--brand-mint);
}
.demo-panel h2,
.sheet-heading h3,
.window-brand {
  font-family: var(--brand-font);
  letter-spacing: -0.035em;
}
.manifesto {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 22px 50px;
  text-align: left;
  max-width: none;
  margin: 0;
  padding: 88px 32px;
}
.manifesto .eyebrow {
  padding-top: 8px;
}
.manifesto h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 56px);
}
.manifesto > p:last-child {
  grid-column: 2;
  max-width: 650px;
  margin: 0;
  font-size: 16px;
}
.section-pad {
  padding: 72px 32px;
}
.hero.section-pad {
  padding: 80px 56px 64px;
}
.workflow-section {
  border-radius: 16px;
  background: var(--paper);
}
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  max-width: none;
  align-items: flex-start;
}
.section-heading .eyebrow {
  min-width: 27%;
  padding-top: 10px;
}
.section-heading h2 {
  width: 66%;
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
}
.workflow-grid {
  margin: 30px 0 15px;
  gap: 36px;
}
.workflow-card.glass {
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  padding: 0;
}
.workflow-card h3 {
  font-size: 22px;
  font-weight: 500;
}
.workflow-number {
  width: auto;
  height: auto;
  background: none;
  font-size: 12px;
}
.research-map {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  background: var(--soft);
  padding: 36px;
  border-radius: 12px;
  margin: 38px 0;
}
.map-stage {
  min-width: 0;
}
.map-label {
  font-size: 10px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--muted);
}
.source-stack {
  display: grid;
  gap: 8px;
}
.source-stack span {
  display: block;
  padding: 14px 16px;
  background: var(--paper);
  border-radius: 7px;
  font-size: 12px;
  color: var(--ink);
}
.map-connector {
  color: var(--accent);
  font-size: 24px;
}
.map-criteria {
  padding: 24px 20px;
  background: var(--brand-forest);
  border-radius: 10px;
  color: var(--brand-white);
}
.map-criteria strong {
  display: block;
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 20px;
}
.map-criteria span {
  display: block;
  font-size: 12px;
  color: var(--brand-mint);
  margin-top: 9px;
}
.map-result {
  padding: 24px 20px;
  border-radius: 10px;
  background: var(--paper);
  box-shadow: 0 8px 18px var(--shadow);
}
.map-result strong {
  display: block;
  font-size: 18px;
  font-weight: 500;
}
.map-result p {
  margin: 15px 0;
  font-size: 12px;
}
.map-result small {
  display: inline-block;
  background: var(--soft);
  color: var(--accent);
  padding: 7px 9px;
  border-radius: 5px;
  font-size: 10px;
}
.map-note {
  font-size: 11px;
  margin-top: -18px;
}
.evidence-section {
  margin: 28px 0;
  background: var(--brand-soft);
  border-radius: 16px;
  color: var(--brand-ink);
  gap: 70px;
}
.evidence-section .evidence-copy p {
  color: var(--brand-muted);
}
.evidence-section .text-link {
  color: var(--brand-green);
}
.evidence-sheet {
  transform: none;
}
.editorial-section {
  padding-top: 80px;
  padding-bottom: 80px;
}
.editorial-heading h2,
.evidence-copy h2,
.platform-section h2,
.faq-section h2 {
  font-weight: 450;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.055em;
}
.platform-section {
  margin: 0 0 24px;
  padding: 56px 48px;
  border-radius: 16px;
  box-shadow: none;
  background: var(--paper);
}
.platform-window {
  transform: none;
}
.faq-section {
  background: var(--paper);
  border-radius: 16px;
  gap: 70px;
}
.closing {
  max-width: none;
  text-align: left;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 50px;
  padding: 80px 32px;
}
.closing-mark {
  display: none;
}
.closing h2 {
  font: 450 clamp(36px, 4.8vw, 68px)/1.05 var(--brand-font);
  max-width: 800px;
  grid-column: 1;
  letter-spacing: -0.055em;
}
.closing > p:not(.caption) {
  grid-column: 1;
  font-size: 16px;
}
.closing > .button {
  grid-column: 2;
  grid-row: 1/3;
}
.closing .caption {
  grid-column: 1;
  margin: 0;
  max-width: none;
}
.site-footer {
  border: 0;
  background: var(--brand-forest);
  color: var(--brand-white);
  border-radius: 16px;
  padding: 48px 40px 26px;
}
.footer-top {
  align-items: flex-start;
  margin-bottom: 60px;
}
.footer-top .brand {
  font-size: clamp(40px, 6.6vw, 94px);
  font-weight: 450;
  letter-spacing: -0.07em;
}
.footer-top .brand-mark {
  display: none;
}
.footer-top p {
  font: 15px/1.6 var(--brand-font);
  color: var(--brand-mint);
  max-width: 260px;
  padding-top: 8px;
}
.footer-grid {
  grid-template-columns: 1fr 1fr 1.3fr;
  padding-bottom: 55px;
  gap: 50px;
}
.footer-grid .eyebrow {
  color: var(--brand-mint);
}
.footer-grid a,
.footer-grid > div > span:not(.eyebrow),
.footer-bottom {
  color: oklch(0.9 0.012 155);
}
.footer-grid a {
  min-height: 36px;
  display: flex;
  align-items: center;
  font-size: 14px;
}
.footer-bottom {
  padding-top: 22px;
  border-top: 1px solid oklch(0.9 0.012 155 / 0.18);
  font-size: 11px;
}
.site-footer :focus-visible {
  outline-color: var(--brand-mint);
}
.legal h1 {
  font-family: var(--brand-font);
  font-weight: 450;
}
@media (max-width: 1100px) {
  .hero.section-pad {
    padding: 58px 32px;
    gap: 32px;
  }
  .hero h1 {
    font-size: 62px;
  }
  .research-map {
    gap: 12px;
    padding: 24px;
  }
  .source-stack span {
    padding: 12px;
  }
  .footer-top p {
    max-width: 230px;
  }
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 55px;
  }
  .hero h1 {
    font-size: 72px;
    max-width: 700px;
  }
  .hero-copy {
    max-width: 650px;
  }
  .hero .funding-scene {
    max-width: 600px;
    justify-self: center;
    width: 100%;
  }
  .hero .lead {
    max-width: 550px;
  }
  .manifesto {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 60px 24px;
  }
  .manifesto > p:last-child {
    grid-column: 1;
  }
  .section-heading {
    display: block;
  }
  .section-heading h2 {
    width: 100%;
    margin-top: 18px;
  }
  .section-pad {
    padding: 56px 24px;
  }
  .workflow-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .workflow-card {
    display: block;
  }
  .evidence-section {
    gap: 35px;
  }
  .research-map {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px;
  }
  .map-connector {
    transform: rotate(90deg);
    justify-self: center;
    line-height: 1;
  }
  .source-stack {
    grid-template-columns: repeat(3, 1fr);
  }
  .map-label {
    margin-bottom: 12px;
  }
  .map-criteria span {
    display: inline-block;
    margin-right: 20px;
  }
  .map-note {
    margin-top: -15px;
  }
  .closing {
    display: block;
    padding: 55px 24px;
  }
  .closing > .button {
    margin: 15px 0;
  }
  .footer-top {
    gap: 24px;
  }
  .footer-grid {
    gap: 24px;
  }
}
@media (max-width: 600px) {
  .site-shell {
    padding: 0 12px 12px;
  }
  .site-header {
    padding: 14px 4px;
    min-height: 76px;
  }
  .brand {
    font-size: 25px;
  }
  .hero.section-pad {
    padding: 36px 22px 32px;
    gap: 40px;
  }
  .hero h1 {
    font-size: 49px;
    line-height: 1.02;
  }
  .hero-copy {
    text-align: left;
  }
  .hero .lead {
    font-size: 15px;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: 12px;
  }
  .hero .caption {
    text-align: left;
  }
  .start-note {
    margin-left: 0;
  }
  .hero .funding-scene {
    padding: 0;
  }
  .demo-invitation {
    font-size: 10px;
  }
  .hero .funding-desk {
    margin: 0 -6px;
  }
  .demo-tabs {
    padding: 3px;
  }
  .desk-top {
    padding: 16px;
  }
  .hero .demo-panel {
    padding: 18px;
    min-height: 325px;
  }
  .demo-progress {
    padding: 0 16px 14px;
  }
  .demo-progress p {
    font-size: 10px;
  }
  .demo-next {
    font-size: 11px;
  }
  .folio-caption {
    font-size: 7px;
  }
  .section-pad {
    padding: 40px 22px;
  }
  .manifesto {
    padding: 48px 12px;
  }
  .manifesto h2 {
    font-size: 34px;
  }
  .section-heading h2 {
    font-size: 35px;
  }
  .workflow-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .workflow-card h3 {
    font-size: 22px;
    margin-top: 10px;
  }
  .research-map {
    padding: 20px;
    margin-top: 25px;
  }
  .source-stack {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .source-stack span {
    padding: 10px 12px;
  }
  .evidence-section {
    padding: 36px 22px;
  }
  .evidence-sheet {
    padding: 22px 18px;
  }
  .editorial-section {
    padding: 48px 12px;
  }
  .platform-section {
    padding: 32px 24px;
  }
  .platform-window {
    width: 100%;
    max-width: 320px;
  }
  .faq-section {
    gap: 20px;
  }
  .closing {
    padding: 40px 12px;
  }
  .closing h2 {
    font-size: 40px;
  }
  .site-footer {
    padding: 30px 24px 24px;
  }
  .footer-top {
    display: block;
    margin-bottom: 36px;
  }
  .footer-top .brand {
    font-size: 56px;
  }
  .footer-top p {
    max-width: 260px;
    margin-top: 22px;
    text-align: left;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px 20px;
    padding-bottom: 30px;
  }
  .footer-grid > div:last-child {
    grid-column: 1/-1;
  }
  .footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .footer-grid a {
    font-size: 13px;
    overflow-wrap: anywhere;
  }
  .hero :focus-visible {
    outline-color: var(--brand-mint);
  }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header {
    background: var(--ground);
  }
}

.evidence-sheet { color:var(--ink); }