:root {
  color-scheme: dark;
  --background: #080b14;
  --surface: rgba(19, 25, 39, 0.78);
  --surface-strong: #151b2a;
  --text: #f7f8fc;
  --muted: #aab4c6;
  --line: rgba(174, 190, 220, 0.14);
  --accent: #8d7cf7;
  --accent-bright: #c1b8ff;
  --cyan: #5dd8d1;
  --blue: #67b2ff;
  --success: #45d59a;
  --warning: #f4c95d;
  --danger: #f47b91;
  --max-width: 1240px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --background: #f5f7fb;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #182033;
  --muted: #667085;
  --line: rgba(52, 64, 84, 0.14);
  --accent: #6557d7;
  --accent-bright: #5847c7;
  --cyan: #087f87;
  --blue: #2477c5;
  --success: #0f8a61;
  --warning: #a96e00;
  --danger: #c63f5e;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y proximity;
  scroll-padding-top: 68px;
}

main > section[id] {
  scroll-snap-align: start;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 8%, rgba(84, 168, 255, 0.12), transparent 27rem),
    radial-gradient(circle at 85% 22%, rgba(143, 124, 255, 0.13), transparent 29rem),
    var(--background);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
}

body.is-loading {
  overflow: hidden;
}

.intro-loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(143, 124, 255, 0.18), transparent 25%),
    #05060b;
  opacity: 1;
  visibility: visible;
  transition: opacity 260ms ease, visibility 260ms ease;
}

.intro-loader.complete {
  opacity: 0;
  visibility: hidden;
}

.intro-brand {
  display: grid;
  justify-items: center;
  min-width: min(320px, 75vw);
}

.intro-brand p {
  margin: 24px 0 4px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.intro-brand > span:not(.intro-sphere) {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.intro-sphere {
  width: 86px;
  height: 86px;
  border: 1px solid rgba(180, 168, 255, 0.55);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, #ffffff, var(--accent) 15%, #29235c 47%, #090a12 70%);
  box-shadow: 0 0 55px rgba(143, 124, 255, 0.5);
  animation: intro-float 1.8s ease-in-out infinite;
}

.intro-progress {
  width: 100%;
  height: 1px;
  margin-top: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.intro-progress i {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  transform: translateX(-100%);
  animation: load-progress 300ms cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 60;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  box-shadow: 0 0 12px rgba(78, 219, 210, 0.6);
  transform: scaleX(0);
  transform-origin: left;
  animation: scroll-progress linear both;
  animation-timeline: scroll(root block);
}

.cursor-glow {
  display: none;
}

body::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

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

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

.page-noise {
  display: none;
}

.section-shell {
  width: min(calc(100% - 48px), var(--max-width));
  margin-inline: auto;
}

.availability-banner {
  position: absolute;
  top: 68px;
  right: 0;
  left: 0;
  z-index: 10;
  overflow: hidden;
  border-bottom: 1px solid rgba(143, 124, 255, 0.28);
  background:
    linear-gradient(90deg, rgba(143, 124, 255, 0.17), rgba(84, 168, 255, 0.08)),
    rgba(8, 11, 19, 0.96);
  box-shadow:
    0 12px 38px rgba(143, 124, 255, 0.12),
    inset 0 1px rgba(255, 255, 255, 0.04);
}

.availability-banner::before {
  content: "";
  position: absolute;
  top: -70px;
  bottom: -70px;
  left: -24%;
  width: 22%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(180, 168, 255, 0.26),
    rgba(84, 168, 255, 0.22),
    transparent
  );
  filter: blur(8px);
  transform: skewX(-20deg);
  animation: availability-sweep 5.5s ease-in-out infinite;
}

.availability-banner-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 22px;
  width: min(calc(100% - 48px), var(--max-width));
  min-height: 72px;
  margin-inline: auto;
}

.availability-label {
  grid-column: 1;
  color: var(--accent-bright);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.35;
  text-transform: uppercase;
}

.integration-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: var(--cyan);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.integration-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 13px rgba(78, 219, 210, 0.8);
  animation: node-pulse 1.8s ease-in-out infinite;
}

.availability-products {
  grid-column: 2;
  display: flex;
  align-items: center;
  gap: 12px;
}

.availability-product {
  display: grid;
  grid-template-columns: 30px auto;
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  min-width: 178px;
  padding: 8px 13px 8px 9px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.18);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
  animation: integration-pop 3.2s ease-in-out infinite;
}

.availability-product:hover {
  transform: translateY(-3px) scale(1.025);
}

.availability-product-agency {
  border-color: rgba(180, 168, 255, 0.32);
  box-shadow: 0 0 28px rgba(143, 124, 255, 0.16);
}

.availability-product-vscode {
  border-color: rgba(84, 168, 255, 0.28);
  box-shadow: 0 0 28px rgba(84, 168, 255, 0.12);
  animation-delay: -1.6s;
}

.availability-product img {
  grid-row: 1 / 3;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  image-rendering: auto;
}

.availability-product strong {
  align-self: end;
  color: var(--text);
  font-size: 0.72rem;
  line-height: 1.1;
}

.availability-product small {
  align-self: start;
  margin-top: 3px;
  color: var(--accent-bright);
  font-size: 0.54rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.1;
  text-transform: uppercase;
}

.availability-banner a {
  color: var(--accent-bright);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.availability-banner-inner > a {
  grid-column: 3;
  justify-self: end;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 68px;
  padding: 0 max(24px, calc((100vw - var(--max-width)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 16, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: fit-content;
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 18px rgba(78, 219, 210, 0.14);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.5vw, 30px);
  color: var(--muted);
  font-size: clamp(0.72rem, 0.75vw, 0.84rem);
  font-weight: 500;
}

.desktop-nav a,
.footer-links a {
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
  color: var(--muted);
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.theme-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--surface-strong));
  color: var(--text);
  transform: translateY(-1px);
}

.theme-icon {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-icon-moon {
  display: none;
}

:root[data-theme="light"] .theme-icon-sun {
  display: none;
}

:root[data-theme="light"] .theme-icon-moon {
  display: block;
}

.prototype-pill,
.eyebrow,
.section-index,
.step-label,
.resource-card > span {
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.prototype-pill {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
}

.hackathon-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #e8dcff;
  font-size: 0.72rem;
  font-weight: 700;
  transition: color 180ms ease, transform 180ms ease;
}

.hackathon-link:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

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

.button-small {
  min-height: 36px;
  padding: 0 14px;
  font-size: 0.78rem;
}

.header-hackathon-mark {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #6655da);
  box-shadow: 0 12px 35px rgba(115, 96, 229, 0.28);
}

.button-primary:hover {
  background: linear-gradient(135deg, #a292ff, #7260e8);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.045);
}

.button-secondary:hover {
  border-color: rgba(180, 168, 255, 0.5);
}

.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 100vh;
  padding-top: 208px;
  padding-bottom: 10vh;
  overflow: clip;
}

.integrations-section {
  border-top: 1px solid var(--line);
}

.available-integrations {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 72px;
}

.integration-card {
  position: relative;
  min-height: 350px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(78, 219, 210, 0.27);
  border-radius: 16px;
  background:
    radial-gradient(circle at 100% 0, rgba(78, 219, 210, 0.12), transparent 38%),
    linear-gradient(145deg, rgba(143, 124, 255, 0.08), rgba(255, 255, 255, 0.018));
}

.integration-card::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(180, 168, 255, 0.12);
  border-radius: 50%;
}

.integration-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.integration-logo,
.cli-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.integration-logo {
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  overflow: hidden;
  background: #f5f7fb;
  box-shadow: 0 12px 35px rgba(143, 124, 255, 0.16);
}

.integration-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.integration-kicker {
  margin: 64px 0 8px;
  color: var(--cyan);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.integration-card h3,
.planned-integrations h3 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  letter-spacing: -0.035em;
}

.integration-card h3 {
  font-size: 2rem;
}

.integration-card > p:not(.integration-kicker) {
  position: relative;
  z-index: 1;
  max-width: 480px;
  margin: 12px 0 28px;
  color: var(--muted);
  font-size: 0.88rem;
}

.integration-card .text-link {
  position: relative;
  z-index: 1;
  font-size: 0.8rem;
}

.integration-access-note {
  margin: 12px 0 0;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 600;
}

.planned-integrations {
  display: grid;
  grid-template-columns: minmax(230px, 0.65fr) minmax(0, 1.35fr);
  gap: 55px;
  align-items: center;
  margin-top: 20px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.018);
}

.planned-integrations .integration-kicker {
  margin: 0 0 9px;
  color: var(--accent-bright);
}

.planned-integrations h3 {
  font-size: 1.45rem;
}

.planned-integrations ul {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.planned-integrations li {
  display: grid;
  justify-items: center;
  gap: 8px;
  min-width: 0;
  padding: 16px 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.025);
  text-align: center;
}

.cli-mark {
  width: 34px;
  height: 34px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 9px;
}

.cli-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.planned-integrations strong {
  overflow: hidden;
  max-width: 100%;
  font-size: 0.72rem;
  text-overflow: ellipsis;
}

.planned-integrations small {
  color: var(--warning);
  font-size: 0.57rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.benchmark-section {
  border-top: 1px solid var(--line);
}

.benchmark-summary {
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1.18fr);
  gap: 24px;
  margin-top: 72px;
}

.benchmark-primary,
.benchmark-stat,
.benchmark-method {
  border: 1px solid var(--line);
  border-radius: 16px;
}

.benchmark-primary {
  position: relative;
  min-height: 490px;
  padding: 36px;
  overflow: hidden;
  background:
    radial-gradient(circle at 100% 0, rgba(78, 219, 210, 0.14), transparent 38%),
    linear-gradient(145deg, rgba(143, 124, 255, 0.11), rgba(255, 255, 255, 0.02));
}

.benchmark-primary::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(180, 168, 255, 0.13);
  border-radius: 50%;
}

.benchmark-kicker {
  margin: 0;
  color: var(--cyan);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.benchmark-primary > strong {
  display: block;
  width: fit-content;
  margin-top: 38px;
  color: transparent;
  background: linear-gradient(100deg, var(--accent-bright), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  font-family: "Manrope", sans-serif;
  font-size: clamp(4.2rem, 6vw, 6.4rem);
  font-weight: 700;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.benchmark-primary h3,
.benchmark-method h3 {
  font-family: "Manrope", sans-serif;
  letter-spacing: -0.035em;
}

.benchmark-primary h3 {
  margin: 18px 0 8px;
  font-size: 1.45rem;
}

.benchmark-primary > p:not(.benchmark-kicker),
.benchmark-stat p,
.benchmark-method p:not(.benchmark-kicker),
.benchmark-disclaimer {
  color: var(--muted);
}

.benchmark-primary > p:not(.benchmark-kicker) {
  max-width: 390px;
  margin: 0;
  font-size: 0.86rem;
}

.benchmark-bars {
  position: absolute;
  right: 36px;
  bottom: 34px;
  left: 36px;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.benchmark-bars div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 42px;
  gap: 12px;
  align-items: center;
}

.benchmark-bars span,
.benchmark-bars small {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 600;
}

.benchmark-bars small {
  text-align: right;
}

.benchmark-bars i {
  display: block;
  width: var(--benchmark-width);
  height: 7px;
  border-radius: 100px;
  background: #556078;
}

.benchmark-bars div:last-child i {
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  box-shadow: 0 0 18px rgba(78, 219, 210, 0.22);
}

.benchmark-details {
  display: grid;
  gap: 24px;
}

.benchmark-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.benchmark-stat {
  min-height: 270px;
  padding: 26px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
}

.benchmark-stat > span {
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.benchmark-stat strong {
  display: block;
  margin-top: 58px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.9rem, 2.8vw, 3rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.benchmark-stat p {
  margin: 10px 0 5px;
  font-size: 0.82rem;
}

.benchmark-stat small {
  color: var(--accent-bright);
  font-size: 0.68rem;
  font-weight: 700;
}

.benchmark-method {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-height: 196px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.018);
}

.benchmark-method h3 {
  margin: 9px 0 6px;
  font-size: 1.3rem;
}

.benchmark-method p:not(.benchmark-kicker) {
  max-width: 610px;
  margin: 0;
  font-size: 0.82rem;
}

.benchmark-method .button {
  flex: 0 0 auto;
}

.benchmark-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.benchmark-benefits article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 17px;
  min-height: 155px;
  padding: 24px;
  border-top: 1px solid var(--line);
}

.benchmark-benefits article > span {
  color: var(--accent-bright);
  font-family: "Manrope", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
}

.benchmark-benefits h3 {
  margin: 0 0 7px;
  font-family: "Manrope", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.025em;
}

.benchmark-benefits p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.benchmark-disclaimer {
  margin: 20px 0 0;
  font-size: 0.7rem;
}

/* --- Scale model -------------------------------------------------------- */

.scale-section {
  border-top: 1px solid var(--line);
}

.scale-model {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 24px;
  margin-top: 72px;
}

.scale-panel,
.scale-result {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
}

.scale-panel {
  background: rgba(255, 255, 255, 0.018);
}

.scale-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.scale-presets button {
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  transition:
    color 200ms ease,
    border-color 200ms ease,
    background-color 200ms ease;
}

.scale-presets button:hover {
  color: var(--text);
  border-color: rgba(174, 190, 220, 0.3);
}

.scale-presets button[aria-pressed="true"] {
  border-color: rgba(141, 124, 247, 0.55);
  background: rgba(141, 124, 247, 0.16);
  color: var(--text);
}

.scale-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 4px 16px;
  margin-top: 30px;
}

.scale-field label {
  color: var(--muted);
  font-size: 0.78rem;
}

.scale-field output {
  font-family: "Manrope", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.scale-field input[type="range"] {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 12px;
  accent-color: var(--accent);
  cursor: pointer;
}

.scale-hint {
  grid-column: 1 / -1;
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.68rem;
}

.scale-derived {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 34px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.scale-derived dt {
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.scale-derived dd {
  margin: 8px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.scale-result {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at 100% 0, rgba(93, 216, 209, 0.14), transparent 38%),
    linear-gradient(145deg, rgba(143, 124, 255, 0.11), rgba(255, 255, 255, 0.02));
}

.scale-result > strong {
  display: block;
  width: fit-content;
  margin-top: 30px;
  color: transparent;
  background: linear-gradient(100deg, var(--accent-bright), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  font-family: "Manrope", sans-serif;
  font-size: clamp(4rem, 5.6vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.07em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}

.scale-result h3 {
  margin: 16px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: 1.45rem;
  letter-spacing: -0.035em;
}

.scale-gauge {
  margin-top: auto;
  padding-top: 34px;
}

.scale-gauge-track {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: rgba(174, 190, 220, 0.16);
  overflow: hidden;
}

.scale-gauge-track i {
  display: block;
  width: var(--scale-fill, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  transition: width 420ms cubic-bezier(0.22, 0.78, 0.3, 1);
}

.scale-gauge-legend {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.65rem;
}

.scale-outcomes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 26px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.scale-outcomes dt {
  color: var(--muted);
  font-size: 0.68rem;
}

.scale-outcomes dd {
  margin: 8px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: 1.5rem;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.scale-ladder {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.scale-ladder article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 17px;
  padding: 24px;
  border-top: 1px solid var(--line);
}

.scale-ladder article > span {
  color: var(--accent-bright);
  font-family: "Manrope", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
}

.scale-ladder h3 {
  margin: 0 0 7px;
  font-family: "Manrope", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.025em;
}

.scale-ladder p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.scale-note {
  max-width: 900px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.7;
}

.scale-note strong {
  color: var(--text);
}

@property --card-float {
  syntax: "<length>";
  inherits: false;
  initial-value: 0px;
}

.testimonials-section {
  position: relative;
  isolation: isolate;
  border-top: 1px solid var(--line);
}

.testimonials-aurora {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: -1;
  width: 100vw;
  height: 100%;
  translate: -50% 0;
  background:
    radial-gradient(ellipse 58% 46% at 50% 44%, rgba(141, 124, 247, 0.26), transparent 70%),
    radial-gradient(ellipse 42% 38% at 10% 78%, rgba(93, 216, 209, 0.16), transparent 70%),
    radial-gradient(ellipse 40% 34% at 90% 16%, rgba(103, 178, 255, 0.15), transparent 70%);
  pointer-events: none;
  animation: testimonial-aurora 22s ease-in-out infinite;
}

/* Stage: the picked quote sits large in the centre, the rest orbit behind it.
   Height is set by script.js from the active card so the layout never clips. */
.testimonial-stage {
  position: relative;
  height: 620px;
  margin-top: 72px;
  perspective: 1400px;
  transition: height 620ms cubic-bezier(0.22, 0.78, 0.3, 1);
}

.testimonial-slot {
  position: absolute;
  top: var(--slot-y, 50%);
  left: var(--slot-x, 50%);
  z-index: var(--slot-z, 1);
  width: var(--slot-w, min(560px, 46vw));
  transform: translate(-50%, -50%) scale(var(--slot-scale, 1));
  transition:
    top 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    left 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    width 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    transform 620ms cubic-bezier(0.22, 0.78, 0.3, 1);
}

.testimonial-slot[data-slot="center"] {
  --slot-x: 50%;
  --slot-y: 50%;
  --slot-scale: 1;
  --slot-z: 6;
  --slot-w: min(560px, 46vw);
}

.testimonial-slot[data-slot="a"] {
  --slot-x: 15%;
  --slot-y: 23%;
  --slot-scale: 0.86;
  --slot-z: 4;
  --slot-w: min(330px, 27vw);
}

.testimonial-slot[data-slot="b"] {
  --slot-x: 85%;
  --slot-y: 23%;
  --slot-scale: 0.86;
  --slot-z: 4;
  --slot-w: min(330px, 27vw);
}

.testimonial-slot[data-slot="c"] {
  --slot-x: 12%;
  --slot-y: 76%;
  --slot-scale: 0.78;
  --slot-z: 3;
  --slot-w: min(300px, 25vw);
}

.testimonial-slot[data-slot="d"] {
  --slot-x: 88%;
  --slot-y: 76%;
  --slot-scale: 0.78;
  --slot-z: 3;
  --slot-w: min(300px, 25vw);
}

/* Orbiting quotes read as depth, not content: dimmed, condensed to a few lines,
   but always keeping the attribution so you know whose quote you are picking. */
.testimonial-slot:not([data-slot="center"]) .testimonial-card {
  --float-scale: 1.2;
  min-height: 0;
  padding: 24px 24px 20px;
  cursor: pointer;
  opacity: 0.68;
  filter: saturate(0.82);
}

.testimonial-slot:not([data-slot="center"]) blockquote {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.testimonial-slot:not([data-slot="center"]) .testimonial-support {
  display: none;
}

.testimonial-slot:not([data-slot="center"]) .testimonial-mark {
  top: 2px;
  right: 16px;
  font-size: 4.6rem;
}

.testimonial-slot:not([data-slot="center"]):hover .testimonial-card,
.testimonial-slot:not([data-slot="center"]):focus-within .testimonial-card {
  opacity: 1;
  filter: none;
}

.testimonial-pick {
  position: absolute;
  z-index: 2;
  inset: 0;
  padding: 0;
  border: 0;
  border-radius: 22px;
  background: transparent;
  cursor: pointer;
}

.testimonial-pick span {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip-path: inset(50%);
  white-space: nowrap;
}

.testimonial-pick:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 4px;
}

.testimonial-slot[data-slot="center"] .testimonial-pick {
  pointer-events: none;
}

.testimonial-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 34px 32px 30px;
  border: 1px solid rgba(174, 190, 220, 0.16);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 0, rgba(143, 124, 255, 0.14), transparent 46%),
    linear-gradient(155deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(14px);
  box-shadow:
    0 34px 68px -34px rgba(2, 5, 14, 0.95),
    0 14px 32px -20px rgba(141, 124, 247, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  transform:
    translate3d(0, var(--card-float, 0px), 0)
    rotate(calc(var(--float-tilt, 1) * -0.45deg * var(--float-scale, 1)));
  animation: testimonial-float var(--float-duration, 5s) ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
  transition:
    opacity 620ms ease,
    filter 620ms ease,
    padding 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    box-shadow 320ms ease,
    border-color 320ms ease,
    --card-float 320ms ease;
}

/* The picked quote: bigger type, stronger glow, front of the stack. Its drift is
   dialled back so the long-form text stays comfortable to read. */
.testimonial-feature {
  --float-scale: 0.5;
  padding: 44px 42px 36px;
  border-color: rgba(193, 184, 255, 0.34);
  background:
    radial-gradient(circle at 100% 0, rgba(143, 124, 255, 0.26), transparent 52%),
    radial-gradient(circle at 0 100%, rgba(93, 216, 209, 0.14), transparent 48%),
    linear-gradient(155deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  box-shadow:
    0 48px 96px -36px rgba(2, 5, 14, 1),
    0 22px 52px -22px rgba(141, 124, 247, 0.68),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Gradient hairline glow drawn as a masked ring so the card keeps its blurred surface. */
.testimonial-card::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(193, 184, 255, 0.75), rgba(93, 216, 209, 0.35) 42%, rgba(255, 255, 255, 0.04) 78%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0.5;
  pointer-events: none;
  transition: opacity 320ms ease;
}

.testimonial-slot.reveal {
  opacity: 0;
  translate: 0 42px;
  transition:
    opacity 780ms ease var(--reveal-delay, 0ms),
    translate 780ms cubic-bezier(0.16, 0.84, 0.34, 1) var(--reveal-delay, 0ms),
    top 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    left 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    width 620ms cubic-bezier(0.22, 0.78, 0.3, 1),
    transform 620ms cubic-bezier(0.22, 0.78, 0.3, 1);
}

.testimonial-slot.reveal.visible {
  opacity: 1;
  translate: 0 0;
}

.testimonial-slot:hover .testimonial-card,
.testimonial-slot:focus-within .testimonial-card {
  --card-float: -12px;
  border-color: rgba(193, 184, 255, 0.4);
  box-shadow:
    0 50px 92px -36px rgba(2, 5, 14, 1),
    0 22px 46px -20px rgba(141, 124, 247, 0.72),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.testimonial-slot:hover .testimonial-card::before,
.testimonial-slot:focus-within .testimonial-card::before {
  opacity: 1;
}

.testimonial-mark {
  position: absolute;
  top: 6px;
  right: 22px;
  color: transparent;
  background: linear-gradient(100deg, var(--accent-bright), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  font-family: Georgia, serif;
  font-size: 7rem;
  line-height: 1;
  opacity: 0.28;
  pointer-events: none;
}

.testimonial-card blockquote {
  position: relative;
  z-index: 1;
  margin: 16px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.32rem, 1.35vw, 1.62rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.42;
}

.testimonial-feature blockquote {
  font-size: clamp(1.45rem, 1.6vw, 1.85rem);
  line-height: 1.38;
}

.testimonial-feature .testimonial-mark {
  font-size: 9rem;
  opacity: 0.34;
}

.testimonial-feature .testimonial-support {
  font-size: 0.95rem;
}

.testimonial-support {
  position: relative;
  z-index: 1;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.testimonial-context {
  position: relative;
  z-index: 1;
  margin: auto 0 0;
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.testimonial-card footer {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 28px;
}

.testimonial-card footer > div {
  display: grid;
  gap: 2px;
}

.testimonial-card footer strong {
  font-size: 0.82rem;
}

.testimonial-card footer > div > span {
  color: var(--muted);
  font-size: 0.68rem;
}

.testimonial-avatar {
  display: block;
  width: 42px;
  height: 42px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: #171b28;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

.testimonial-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-avatar-judge {
  border-color: rgba(251, 191, 36, 0.24);
}

.testimonial-avatar-leader {
  border-color: rgba(78, 219, 210, 0.26);
}

.testimonial-avatar-architect {
  border-color: rgba(103, 178, 255, 0.28);
}

.testimonial-avatar-engineer {
  border-color: rgba(69, 213, 154, 0.26);
}

/* Three-stage cycle with drift and tilt: pure vertical motion at this scale is too
   subtle to register, so each card also sways sideways and rocks slightly. */
@keyframes testimonial-float {
  0%,
  100% {
    transform:
      translate3d(0, var(--card-float, 0px), 0)
      rotate(calc(var(--float-tilt, 1) * -0.45deg * var(--float-scale, 1)));
  }

  35% {
    transform:
      translate3d(
        calc(var(--float-tilt, 1) * 8px * var(--float-scale, 1)),
        calc(var(--card-float, 0px) - 20px * var(--float-scale, 1)),
        0
      )
      rotate(calc(var(--float-tilt, 1) * 0.3deg * var(--float-scale, 1)));
  }

  68% {
    transform:
      translate3d(
        calc(var(--float-tilt, 1) * -7px * var(--float-scale, 1)),
        calc(var(--card-float, 0px) - 34px * var(--float-scale, 1)),
        0
      )
      rotate(calc(var(--float-tilt, 1) * 0.55deg * var(--float-scale, 1)));
  }
}

@keyframes testimonial-aurora {
  0%,
  100% {
    opacity: 0.75;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-card,
  .testimonials-aurora {
    animation: none !important;
  }

  .testimonial-card:hover,
  .testimonial-card:focus-within {
    --card-float: 0px;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, 1080px);
}

.eyebrow,
.section-index {
  margin: 0 0 22px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
}

.hero h1,
.section-heading h2,
.governance-copy h2,
.roadmap-statement h2 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  letter-spacing: -0.055em;
}

.hero h1 {
  max-width: 1080px;
  font-size: clamp(3.5rem, 7.5vw, 6.75rem);
  line-height: 1.1;
}

.hero-headline-lead,
.hero-headline-mid,
.gradient-text {
  display: block;
  margin-bottom: -0.1em;
  padding-bottom: 0.1em;
  white-space: nowrap;
}

.gradient-text {
  display: block;
  color: transparent;
  background: linear-gradient(100deg, var(--accent-bright), var(--cyan) 72%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-copy {
  max-width: 690px;
  margin: 30px 0 0;
  color: #c2c8d4;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 38px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: #d7dbe4;
  font-weight: 600;
}

.text-link span {
  color: var(--cyan);
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translate(2px, -2px);
}

.hero-principles {
  display: flex;
  gap: 0;
  margin: 65px 0 0;
}

.hero-principles div {
  min-width: 175px;
  padding: 0 30px;
  border-left: 1px solid var(--line);
}

.hero-principles div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-principles dt {
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-principles dd {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-proof {
  margin-top: 48px;
}

.hero-proof dt {
  color: var(--text);
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.hero-proof dd {
  margin-top: 8px;
  color: #aeb6c6;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-proof-note {
  margin: 14px 0 0;
  color: #737d90;
  font-size: 0.64rem;
}

.hero-orbit {
  position: absolute;
  top: 12%;
  right: -10%;
  width: min(50vw, 680px);
  aspect-ratio: 1;
  opacity: 0.82;
  pointer-events: none;
  transition: transform 300ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-orbit-art {
  position: absolute;
  inset: 0;
}

.hero-orbit-art::before {
  content: "";
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(143, 124, 255, 0.13), transparent 62%);
  filter: blur(4px);
}

.hero-learning-map {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  width: min(84%, 500px);
  height: min(70%, 430px);
  overflow: visible;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(143, 124, 255, 0.16), transparent 38%),
    radial-gradient(circle at 65% 55%, rgba(78, 219, 210, 0.07), transparent 60%);
  box-shadow: none;
  transform: translate(-50%, -50%);
}

.hero-learning-map::after {
  display: none;
}

.learning-map-links {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.learning-link {
  fill: none;
  stroke: url("#learning-link-gradient");
  stroke-width: 1.15;
  stroke-dasharray: 4 10;
  opacity: 0.68;
  animation: learning-line-flow 18s linear infinite;
}

.learning-link-out {
  stroke-width: 1.35;
  stroke-dasharray: 6 10;
}

.learning-particle {
  fill: var(--accent-bright);
  opacity: 0.62;
}

.learning-particle-cyan {
  fill: var(--cyan);
}

.learning-map-node,
.learning-map-hub,
.learning-org-memory {
  position: absolute;
  z-index: 3;
}

.learning-map-node {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  min-width: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
  background: rgba(14, 18, 30, 0.92);
  color: #c8c2ee;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28), inset 0 1px rgba(255, 255, 255, 0.05);
  animation: learning-node-highlight 10s ease-in-out infinite;
}

.learning-map-node svg,
.learning-org-memory svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.learning-node-engineer {
  top: 19%;
  left: 4%;
}

.learning-node-workflow {
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: -8s;
}

.learning-node-agent {
  bottom: 17%;
  left: 4.5%;
  border-color: rgba(78, 219, 210, 0.28);
  color: #a9e9e4;
  animation-delay: -6s;
}

.learning-node-team {
  top: 20%;
  right: 3.5%;
  border-color: rgba(84, 168, 255, 0.28);
  color: #b9d9fa;
  animation-delay: -2s;
}

.learning-map-hub {
  top: 51%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  padding: 0;
  border: 1px solid rgba(180, 168, 255, 0.48);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 25%, rgba(143, 124, 255, 0.26), transparent 55%),
    rgba(10, 13, 24, 0.96);
  box-shadow: 0 0 42px rgba(143, 124, 255, 0.24), inset 0 1px rgba(255, 255, 255, 0.08);
  transform: translate(-50%, -50%);
  animation: learning-hub-highlight 10s -4s ease-in-out infinite;
}

.learning-map-hub img {
  position: relative;
  z-index: 2;
  width: 56px;
  height: 56px;
  margin: 0;
  filter: drop-shadow(0 0 12px rgba(78, 219, 210, 0.34));
}

.learning-hub-rings,
.learning-hub-rings::before {
  position: absolute;
  border: 1px solid rgba(180, 168, 255, 0.28);
  border-radius: 50%;
  content: "";
}

.learning-hub-rings {
  inset: -14px;
  animation: learning-hub-pulse 6s ease-out infinite;
}

.learning-hub-rings::before {
  inset: -12px;
  animation: learning-hub-pulse 6s 3s ease-out infinite;
}

.learning-org-memory {
  right: 3.5%;
  bottom: 13%;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  padding: 0;
  border: 1px solid rgba(78, 219, 210, 0.34);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(78, 219, 210, 0.13), rgba(143, 124, 255, 0.12)),
    rgba(11, 16, 27, 0.94);
  color: #a9e9e4;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.3), 0 0 28px rgba(78, 219, 210, 0.08);
  animation: learning-memory-highlight 10s -1s ease-in-out infinite;
}

.learning-memory-signal {
  position: absolute;
  right: 7px;
  bottom: 7px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.learning-memory-signal i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 6px rgba(78, 219, 210, 0.7);
  opacity: 0.45;
}

.learning-memory-signal i:nth-child(2) {
  opacity: 0.7;
}

.learning-memory-signal i:nth-child(3) {
  opacity: 1;
}

.orbit {
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(180, 168, 255, 0.16);
  border-top-color: rgba(180, 168, 255, 0.82);
  border-right-color: rgba(78, 219, 210, 0.42);
  border-radius: 50%;
  box-shadow: inset 0 0 28px rgba(143, 124, 255, 0.04);
  animation: spin 22s linear infinite;
}

.orbit::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d8d2ff;
  box-shadow: 0 0 8px #d8d2ff, 0 0 24px var(--accent);
  transform: translateX(-50%);
}

.orbit::after {
  content: "";
  position: absolute;
  right: 7%;
  bottom: 18%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan), 0 0 22px var(--cyan);
}

.orbit-two {
  inset: 24% 4%;
  border-color: rgba(78, 219, 210, 0.14);
  border-top-color: rgba(78, 219, 210, 0.8);
  animation: spin-tilted-forward 17s linear infinite;
}

.orbit-three {
  inset: 4% 25%;
  border-color: rgba(84, 168, 255, 0.14);
  border-top-color: rgba(84, 168, 255, 0.82);
  animation: spin-tilted-reverse 23s linear infinite;
}

.sphere-core {
  position: absolute;
  inset: 41%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #d8d2ff, var(--accent) 22%, #32296e 58%, #0b0c16 78%);
  box-shadow: 0 0 50px rgba(143, 124, 255, 0.55), 0 0 110px rgba(78, 219, 210, 0.15);
  animation: core-breathe 3.2s ease-in-out infinite;
}

.memory-node {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 2px solid #d8d2ff;
  border-radius: 50%;
  background: var(--background);
  box-shadow: 0 0 18px var(--accent-bright);
  animation: node-pulse 2s ease-in-out infinite;
}

.node-one { top: 18%; left: 27%; }
.node-two { top: 37%; right: 7%; border-color: var(--cyan); animation-delay: -0.5s; }
.node-three { bottom: 14%; left: 39%; border-color: var(--blue); animation-delay: -1s; }
.node-four { top: 51%; left: 10%; animation-delay: -1.5s; }

.memory-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  will-change: transform, opacity;
  animation: canvas-drift 10s ease-in-out infinite;
}

.orbit-label {
  position: absolute;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 100px;
  background: rgba(7, 9, 16, 0.72);
  color: #bfc6d4;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: label-float 3s ease-in-out infinite;
}

.orbit,
.sphere-core,
.memory-node,
.orbit-label {
  will-change: transform, opacity;
}

.orbit-label-one {
  top: 26%;
  left: 3%;
}

.orbit-label-two {
  top: 16%;
  right: 13%;
  animation-delay: -1s;
}

.orbit-label-three {
  right: 4%;
  bottom: 25%;
  animation-delay: -2s;
}

section:not(.hero) {
  padding-top: 145px;
  padding-bottom: 145px;
}

.statement-section {
  border-top: 1px solid var(--line);
}

.statement {
  max-width: 1000px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.5rem, 4.6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.12;
  text-wrap: balance;
}

.statement p {
  margin: 0;
}

.statement .muted {
  margin-top: 0.16em;
  color: #5d6679;
  font-size: 0.78em;
  font-weight: 600;
  line-height: 1.2;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px;
  margin-top: 70px;
}

.glass-card,
.flow-step,
.control-card,
.resource-card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
}

.motion-card {
  --card-lift: 0px;
  transform: translateY(var(--card-lift));
  transition: transform 180ms ease, border-color 180ms ease, opacity 700ms ease;
}

.motion-card:hover {
  --card-lift: -5px;
}

.glass-card {
  position: relative;
  min-height: 205px;
  padding: 26px 0 0;
  border: 0;
  border-top: 2px solid var(--accent);
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
}

.glass-card:nth-child(2) {
  border-top-color: var(--warning);
}

.glass-card:nth-child(3) {
  border-top-color: var(--danger);
}

.card-number {
  color: var(--accent-bright);
  font-family: "Manrope", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
}

.glass-card h2 {
  margin: 38px 0 12px;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.glass-card p,
.flow-step p,
.control-card p,
.resource-card p,
.section-heading > p,
.governance-copy > p,
.roadmap-statement p {
  color: var(--muted);
}

.glass-card p {
  margin: 0;
  font-size: 0.92rem;
}

.flow-section {
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.7fr);
  align-items: end;
  gap: 70px;
}

.section-heading h2,
.governance-copy h2,
.roadmap-statement h2 {
  max-width: 790px;
  font-size: clamp(2.4rem, 4.2vw, 4rem);
  line-height: 1.09;
  text-wrap: balance;
}

.section-heading > p {
  margin: 0 0 7px;
  font-size: 0.96rem;
}

.flow-track {
  display: grid;
  grid-template-columns: 1fr 28px 1fr 28px 1fr 28px 1fr;
  align-items: stretch;
  margin-top: 78px;
}

.flow-step {
  min-height: 330px;
  padding: 27px;
  border-radius: 14px;
}

.step-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(143, 124, 255, 0.5);
  border-radius: 50%;
  color: var(--accent-bright);
  font-family: "Manrope", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
}

.step-label {
  margin: 74px 0 8px;
  color: var(--cyan) !important;
  font-size: 0.62rem;
  font-weight: 700;
}

.flow-step h3 {
  margin: 0 0 12px;
  font-family: "Manrope", sans-serif;
  font-size: 1.5rem;
}

.flow-step p:last-child {
  margin: 0;
  font-size: 0.85rem;
}

.flow-connector {
  position: relative;
}

.flow-connector::after {
  content: "→";
  position: absolute;
  top: 50%;
  left: 50%;
  color: #697184;
  transform: translate(-50%, -50%);
  animation: connector-pulse 1.5s ease-in-out infinite;
}

.flow-connector::before {
  content: "";
  position: absolute;
  top: calc(50% - 1px);
  left: 3px;
  width: calc(100% - 6px);
  height: 1px;
  overflow: hidden;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: connector-flow 1.6s linear infinite;
}

.journey-section,
.comparison-section,
.evidence-section {
  border-top: 1px solid var(--line);
}

.journey-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 75px;
}

.session-window {
  min-height: 470px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  background:
    linear-gradient(145deg, rgba(117, 134, 170, 0.1), rgba(255, 255, 255, 0.015)),
    #101522;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.22);
}

.session-title {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.session-light {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(78, 219, 210, 0.75);
  animation: node-pulse 1.8s ease-in-out infinite;
}

.session-b .session-light {
  background: var(--accent);
  box-shadow: 0 0 18px rgba(143, 124, 255, 0.75);
}

.session-title p {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
}

.session-title span:last-child {
  display: block;
  color: var(--muted);
  font-size: 0.66rem;
}

.session-message {
  margin-top: 24px;
  padding: 16px;
  border: 1px solid rgba(174, 190, 220, 0.13);
  border-radius: 10px 10px 10px 2px;
  background: rgba(120, 139, 175, 0.075);
}

.agent-message {
  margin-left: 25px;
  border-color: rgba(93, 216, 209, 0.25);
  border-radius: 10px 10px 2px;
  background: rgba(93, 216, 209, 0.075);
}

.session-message span,
.session-memory > span {
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.session-message p {
  margin: 7px 0 0;
  color: #e0e5ee;
  font-size: 0.83rem;
}

.session-result,
.session-memory {
  margin-top: 27px;
  padding: 17px;
  border: 1px solid rgba(93, 216, 209, 0.34);
  border-radius: 10px;
  background: rgba(93, 216, 209, 0.085);
  opacity: 0.35;
  transform: translateY(8px);
  transition: opacity 500ms ease, transform 500ms ease, box-shadow 500ms ease;
}

.session-result {
  display: flex;
  align-items: center;
  gap: 11px;
}

.session-result span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(93, 216, 209, 0.15);
  color: var(--cyan);
}

.session-result p,
.session-memory p {
  margin: 0;
  color: #e4e8f1;
  font-size: 0.8rem;
}

.session-memory {
  margin-top: 80px;
  border-color: rgba(141, 124, 247, 0.42);
  background: rgba(141, 124, 247, 0.115);
}

.session-memory > span {
  color: var(--accent-bright);
}

.session-memory p {
  margin-top: 12px;
  font-family: "Manrope", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
}

.session-memory small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.65rem;
}

.session-result.is-active,
.session-memory.is-active {
  opacity: 1;
  transform: translateY(0);
  box-shadow: 0 0 35px rgba(78, 219, 210, 0.1);
}

.journey-pipeline {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 470px;
}

.journey-line {
  position: relative;
  height: 2px;
  overflow: hidden;
  background: rgba(174, 190, 220, 0.14);
}

.journey-line i {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--accent), transparent);
  animation: connector-flow 2s linear infinite;
}

.journey-checkpoints {
  display: flex;
  justify-content: space-between;
  margin-top: -15px;
}

.journey-checkpoint {
  --state-color: var(--cyan);
  display: grid;
  justify-items: center;
  gap: 8px;
  color: #737e91;
  transition: color 350ms ease, transform 350ms ease;
}

.journey-checkpoint:nth-child(2) { --state-color: var(--blue); }
.journey-checkpoint:nth-child(3) { --state-color: var(--warning); }
.journey-checkpoint:nth-child(4) { --state-color: var(--success); }
.journey-checkpoint:nth-child(5) { --state-color: var(--accent-bright); }

.journey-checkpoint span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid #4d576a;
  border-radius: 50%;
  background: var(--background);
  font-size: 0.62rem;
  font-weight: 700;
  transition: border-color 350ms ease, box-shadow 350ms ease, background 350ms ease;
}

.journey-checkpoint p {
  margin: 0;
  font-size: 0.58rem;
  font-weight: 600;
}

.journey-checkpoint.active {
  color: #e4e8f1;
  transform: translateY(-3px);
}

.journey-checkpoint.active span {
  border-color: var(--state-color);
  background: color-mix(in srgb, var(--state-color) 13%, transparent);
  box-shadow: 0 0 22px color-mix(in srgb, var(--state-color) 32%, transparent);
  color: var(--state-color);
}

.journey-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 43px;
  margin: 42px auto 0;
  padding: 0 16px;
  border: 1px solid rgba(141, 124, 247, 0.46);
  border-radius: 8px;
  background: rgba(141, 124, 247, 0.14);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  transition: background 180ms ease, transform 180ms ease;
}

.journey-control:hover {
  background: rgba(141, 124, 247, 0.24);
  transform: translateY(-2px);
}

.journey-control-icon {
  color: var(--accent-bright);
  font-size: 0.65rem;
}

.journey-control.running .journey-control-icon {
  animation: play-pulse 1s ease-in-out infinite;
}

.governance-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: start;
  border-top: 1px solid var(--line);
}

.comparison-table {
  margin-top: 70px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.018);
}

.comparison-row {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 20px;
  align-items: center;
  min-height: 74px;
  padding: 0 28px;
  border-top: 1px solid var(--line);
}

.comparison-row:first-child {
  border-top: 0;
}

.comparison-row p {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
}

.comparison-row span {
  width: fit-content;
  padding: 5px 9px;
  border-radius: 100px;
  font-size: 0.68rem;
}

.comparison-header {
  min-height: 62px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
}

.comparison-header p {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.comparison-no {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 9%, transparent);
}

.comparison-partial {
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 9%, transparent);
}

.comparison-yes {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 9%, transparent);
}

.governance-copy {
  position: sticky;
  top: 130px;
}

.governance-copy > p {
  max-width: 590px;
  margin: 26px 0;
}

.control-stack {
  display: grid;
  gap: 13px;
}

.control-card {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 135px;
  padding: 22px 25px;
  border-radius: 12px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.control-card:hover {
  border-color: rgba(78, 219, 210, 0.35);
  transform: translateX(4px);
}

.control-status {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(78, 219, 210, 0.4);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 700;
}

.control-card h3 {
  margin: 0 0 5px;
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
}

.control-card p {
  margin: 0;
  font-size: 0.86rem;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.resource-card {
  min-height: 300px;
  padding: 28px;
  border-radius: 14px;
  transition: transform 180ms ease, border-color 180ms ease;
}

a.resource-card:hover {
  border-color: rgba(180, 168, 255, 0.42);
  transform: translateY(-4px);
}

.resource-card > span {
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 700;
}

.resource-card h3 {
  margin: 75px 0 12px;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
}

.resource-card p {
  min-height: 68px;
  margin: 0 0 20px;
  font-size: 0.86rem;
}

.resource-card strong {
  color: var(--accent-bright);
  font-size: 0.8rem;
}

.resource-card-muted {
  opacity: 0.68;
}

.evidence-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 50px;
}

.evidence-heading h2 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.7rem, 5vw, 4.8rem);
  letter-spacing: -0.05em;
}

.evidence-heading p {
  max-width: 420px;
  margin: 0 0 8px;
  color: var(--muted);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 60px;
}

.evidence-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(143, 124, 255, 0.07), rgba(255, 255, 255, 0.018));
}

.evidence-card strong {
  color: transparent;
  background: linear-gradient(100deg, var(--accent-bright), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 4vw, 3.7rem);
  letter-spacing: -0.055em;
}

.evidence-card span {
  color: var(--muted);
  font-size: 0.76rem;
}

.roadmap-section {
  border-top: 1px solid var(--line);
}

.roadmap-statement {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr;
  gap: 80px;
  align-items: end;
}

.roadmap-statement p {
  margin: 0 0 7px;
}

.roadmap-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 78px;
}

.roadmap-card {
  position: relative;
  min-height: 365px;
  padding: 0 28px 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.015));
}

.roadmap-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 20px;
  left: 100%;
  width: 52px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--warning));
  opacity: 0.55;
}

.roadmap-beta:not(:last-child)::after {
  background: linear-gradient(90deg, var(--warning), var(--accent));
}

.roadmap-marker {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  margin-top: -1px;
}

.roadmap-marker span {
  width: 12px;
  height: 12px;
  border: 2px solid var(--background);
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px color-mix(in srgb, var(--cyan) 65%, transparent);
}

.roadmap-marker small {
  color: var(--cyan);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.roadmap-beta .roadmap-marker span {
  background: var(--warning);
  box-shadow: 0 0 18px color-mix(in srgb, var(--warning) 60%, transparent);
}

.roadmap-beta .roadmap-marker small {
  color: var(--warning);
}

.roadmap-ga .roadmap-marker span {
  background: var(--accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 65%, transparent);
}

.roadmap-ga .roadmap-marker small {
  color: var(--accent-bright);
}

.roadmap-phase {
  margin: 68px 0 9px;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.roadmap-card h3 {
  margin: 0 0 16px;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.roadmap-card > p:last-child,
.roadmap-card li {
  color: var(--muted);
  font-size: 0.85rem;
}

.roadmap-card > p:last-child {
  margin: 0;
}

.roadmap-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-card li {
  position: relative;
  padding-left: 18px;
}

.roadmap-card li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 7px;
  height: 1px;
  background: var(--accent-bright);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 17px;
  margin-top: 70px;
}

.status-card {
  min-height: 260px;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.02);
}

.status-card > span {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 100px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-working > span {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 9%, transparent);
}

.status-progress > span {
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 9%, transparent);
}

.status-future > span {
  color: var(--accent-bright);
  background: rgba(143, 124, 255, 0.11);
}

.status-card h3 {
  margin: 65px 0 12px;
  font-family: "Manrope", sans-serif;
  font-size: 1.3rem;
}

.status-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.final-pitch {
  position: relative;
  display: grid;
  justify-items: center;
  padding-top: 170px !important;
  padding-bottom: 180px !important;
  overflow: hidden;
  border-top: 1px solid var(--line);
  text-align: center;
}

.final-pitch-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 850px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(143, 124, 255, 0.18), transparent 66%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  will-change: transform, opacity;
  animation: glow-breathe 5s ease-in-out infinite;
}

.final-pitch h2 {
  position: relative;
  max-width: 1120px;
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.7rem, 4.8vw, 4.8rem);
  letter-spacing: -0.05em;
  line-height: 1.1;
  text-wrap: balance;
}

.final-pitch h2 span {
  color: transparent;
  background: linear-gradient(100deg, var(--accent-bright), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
}

.final-actions {
  position: relative;
  display: flex;
  align-items: center;
  gap: 27px;
  margin-top: 45px;
}

.hackathon-finale {
  display: grid;
  place-items: center;
  padding-top: 40px !important;
  padding-bottom: 125px !important;
}

.hackathon-finale-link {
  display: grid;
  justify-items: center;
  gap: 12px;
  color: var(--muted);
  text-align: center;
}

.finale-mark {
  width: 72px;
  height: 72px;
  display: block;
}

.effects-paused *,
.effects-paused *::before,
.effects-paused *::after {
  animation-play-state: paused !important;
}

.hackathon-finale-link span {
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.hackathon-finale-link strong {
  color: var(--accent-bright);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.site-footer {
  display: flex;
  justify-content: center;
  padding-top: 28px;
  padding-bottom: 28px;
  border-top: 1px solid var(--line);
}

.site-footer .copyright {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  letter-spacing: 0.02em;
}

.footer-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
}

.copyright {
  margin: 0;
  color: #686f7c;
  font-size: 0.72rem;
}

.reveal {
  opacity: 0;
  translate: 0 26px;
  transition: opacity 700ms ease, translate 700ms ease;
}

.reveal.visible {
  opacity: 1;
  translate: 0 0;
}


:root[data-theme="light"] body {
  background:
    radial-gradient(circle at 15% 8%, rgba(36, 119, 197, 0.09), transparent 27rem),
    radial-gradient(circle at 85% 22%, rgba(101, 87, 215, 0.08), transparent 29rem),
    var(--background);
}

:root[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(52, 64, 84, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 64, 84, 0.035) 1px, transparent 1px);
}

:root[data-theme="light"] .intro-loader {
  background:
    radial-gradient(circle at center, rgba(101, 87, 215, 0.13), transparent 25%),
    #f5f7fb;
}

:root[data-theme="light"] .intro-sphere {
  border-color: rgba(101, 87, 215, 0.34);
  background: radial-gradient(circle at 34% 28%, #ffffff, #8d80ee 18%, #d8d4f7 52%, #f5f7fb 74%);
  box-shadow: 0 0 48px rgba(101, 87, 215, 0.2);
}

:root[data-theme="light"] .site-header {
  background: rgba(248, 250, 253, 0.94);
  box-shadow: 0 8px 30px rgba(23, 32, 51, 0.055);
}

:root[data-theme="light"] .availability-banner {
  border-bottom-color: rgba(101, 87, 215, 0.2);
  background:
    linear-gradient(90deg, rgba(101, 87, 215, 0.1), rgba(36, 119, 197, 0.06)),
    rgba(244, 247, 252, 0.97);
  box-shadow: 0 12px 36px rgba(65, 74, 105, 0.08);
}

:root[data-theme="light"] .availability-product,
:root[data-theme="light"] .planned-integrations li {
  border-color: rgba(52, 64, 84, 0.12);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 8px 24px rgba(23, 32, 51, 0.07);
}

:root[data-theme="light"] .hackathon-link {
  color: var(--accent);
}

:root[data-theme="light"] .button-secondary {
  background: rgba(255, 255, 255, 0.78);
}

:root[data-theme="light"] .integration-card {
  border-color: rgba(8, 127, 135, 0.2);
  background:
    radial-gradient(circle at 100% 0, rgba(8, 127, 135, 0.1), transparent 38%),
    linear-gradient(145deg, rgba(101, 87, 215, 0.06), rgba(255, 255, 255, 0.9));
}

:root[data-theme="light"] .planned-integrations,
:root[data-theme="light"] .benchmark-stat,
:root[data-theme="light"] .benchmark-method,
:root[data-theme="light"] .scale-panel,
:root[data-theme="light"] .flow-step,
:root[data-theme="light"] .control-card,
:root[data-theme="light"] .resource-card,
:root[data-theme="light"] .roadmap-card,
:root[data-theme="light"] .status-card,
:root[data-theme="light"] .comparison-table {
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 52px rgba(23, 32, 51, 0.06);
}

:root[data-theme="light"] .benchmark-primary,
:root[data-theme="light"] .scale-result {
  background:
    radial-gradient(circle at 100% 0, rgba(8, 127, 135, 0.1), transparent 40%),
    linear-gradient(145deg, rgba(101, 87, 215, 0.08), rgba(255, 255, 255, 0.86));
}

:root[data-theme="light"] .scale-gauge-track {
  background: rgba(52, 64, 84, 0.14);
}

:root[data-theme="light"] .scale-presets button[aria-pressed="true"] {
  border-color: rgba(101, 87, 215, 0.4);
  background: rgba(101, 87, 215, 0.12);
}

:root[data-theme="light"] .testimonials-aurora {
  background:
    radial-gradient(ellipse 58% 46% at 50% 44%, rgba(101, 87, 215, 0.12), transparent 72%),
    radial-gradient(ellipse 42% 38% at 10% 78%, rgba(8, 127, 135, 0.09), transparent 72%),
    radial-gradient(ellipse 40% 34% at 90% 16%, rgba(36, 119, 197, 0.08), transparent 72%);
}

:root[data-theme="light"] .testimonial-card {
  border-color: rgba(52, 64, 84, 0.12);
  background:
    radial-gradient(circle at 100% 0, rgba(101, 87, 215, 0.11), transparent 46%),
    linear-gradient(155deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.82));
  box-shadow:
    0 34px 64px -30px rgba(23, 32, 51, 0.24),
    0 14px 30px -18px rgba(101, 87, 215, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

:root[data-theme="light"] .testimonial-card::before {
  background: linear-gradient(145deg, rgba(101, 87, 215, 0.55), rgba(8, 127, 135, 0.3) 42%, rgba(52, 64, 84, 0.05) 78%);
}

:root[data-theme="light"] .testimonial-feature {
  border-color: rgba(101, 87, 215, 0.26);
  background:
    radial-gradient(circle at 100% 0, rgba(101, 87, 215, 0.18), transparent 52%),
    radial-gradient(circle at 0 100%, rgba(8, 127, 135, 0.12), transparent 48%),
    linear-gradient(155deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.88));
  box-shadow:
    0 48px 86px -32px rgba(23, 32, 51, 0.3),
    0 22px 48px -20px rgba(101, 87, 215, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

:root[data-theme="light"] .testimonial-card:hover,
:root[data-theme="light"] .testimonial-card:focus-within {
  border-color: rgba(101, 87, 215, 0.34);
  box-shadow:
    0 48px 86px -32px rgba(23, 32, 51, 0.32),
    0 22px 44px -18px rgba(101, 87, 215, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

:root[data-theme="light"] .statement .muted {
  color: #7b8495;
}

:root[data-theme="light"] .learning-map-node {
  border-color: rgba(52, 64, 84, 0.16);
  background: rgba(255, 255, 255, 0.94);
  color: #5f55a8;
  box-shadow: 0 12px 30px rgba(23, 32, 51, 0.11), inset 0 1px rgba(255, 255, 255, 0.8);
}

:root[data-theme="light"] .learning-map-hub {
  border-color: rgba(101, 87, 215, 0.34);
  background:
    radial-gradient(circle at 50% 25%, rgba(101, 87, 215, 0.14), transparent 55%),
    rgba(255, 255, 255, 0.96);
}

:root[data-theme="light"] .learning-org-memory {
  border-color: rgba(8, 127, 135, 0.3);
  background:
    linear-gradient(135deg, rgba(8, 127, 135, 0.1), rgba(101, 87, 215, 0.09)),
    rgba(255, 255, 255, 0.95);
}

:root[data-theme="light"] .session-window {
  border-color: rgba(52, 64, 84, 0.14);
  background:
    linear-gradient(145deg, rgba(101, 87, 215, 0.035), rgba(255, 255, 255, 0)),
    #ffffff;
  box-shadow: 0 22px 60px rgba(23, 32, 51, 0.09);
}

:root[data-theme="light"] .session-message {
  border-color: rgba(52, 64, 84, 0.12);
  background: #f7f9fc;
}

:root[data-theme="light"] .agent-message,
:root[data-theme="light"] .session-result {
  border-color: rgba(8, 127, 135, 0.2);
  background: #f0faf9;
}

:root[data-theme="light"] .session-memory {
  border-color: rgba(101, 87, 215, 0.25);
  background: #f5f3ff;
}

:root[data-theme="light"] .session-message p,
:root[data-theme="light"] .session-result p,
:root[data-theme="light"] .session-memory p,
:root[data-theme="light"] .journey-checkpoint.active {
  color: var(--text);
}

:root[data-theme="light"] .journey-line {
  background: rgba(52, 64, 84, 0.16);
}

:root[data-theme="light"] .journey-checkpoint {
  color: #7b8495;
}

:root[data-theme="light"] .journey-checkpoint span {
  border-color: #aeb7c6;
  background: #f5f7fb;
}

:root[data-theme="light"] .journey-control {
  border-color: rgba(101, 87, 215, 0.3);
  background: rgba(101, 87, 215, 0.08);
}

:root[data-theme="light"] .comparison-header {
  background: #f1f4f9;
}

:root[data-theme="light"] .final-pitch-glow {
  background: radial-gradient(circle, rgba(101, 87, 215, 0.12), transparent 66%);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes scroll-progress {
  to { transform: scaleX(1); }
}

@keyframes canvas-drift {
  0%, 100% { transform: rotate(-1.5deg) scale(0.985); opacity: 0.46; }
  50% { transform: rotate(1.5deg) scale(1.015); opacity: 0.62; }
}

@keyframes spin-tilted-forward {
  from { transform: rotate(58deg) rotateZ(0deg); }
  to { transform: rotate(58deg) rotateZ(360deg); }
}

@keyframes spin-tilted-reverse {
  from { transform: rotate(-58deg) rotateZ(360deg); }
  to { transform: rotate(-58deg) rotateZ(0deg); }
}

@keyframes core-breathe {
  0%, 100% {
    transform: scale(0.94);
    opacity: 0.78;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@keyframes glow-breathe {
  0%, 100% {
    transform: translate(-50%, -50%) scale(0.94);
    opacity: 0.68;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.06);
    opacity: 1;
  }
}

@keyframes node-pulse {
  0%, 100% { transform: scale(0.75); opacity: 0.55; }
  50% { transform: scale(1.35); opacity: 1; }
}

@keyframes label-float {
  0%, 100% { transform: translateY(0); opacity: 0.65; }
  50% { transform: translateY(-8px); opacity: 1; }
}

@keyframes connector-flow {
  0%, 100% { transform: scaleX(0.72); opacity: 0.38; }
  50% { transform: scaleX(1); opacity: 1; }
}

@keyframes connector-pulse {
  0%, 100% { color: #697184; transform: translate(-50%, -50%) scale(0.9); }
  50% { color: var(--cyan); transform: translate(-50%, -50%) scale(1.15); }
}

@keyframes play-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.82;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@keyframes intro-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes load-progress {
  to { transform: translateX(0); }
}

@keyframes availability-sweep {
  0%, 18% { left: -24%; opacity: 0; }
  35% { opacity: 1; }
  68%, 100% { left: 112%; opacity: 0; }
}

@keyframes integration-pop {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-3px) scale(1.018); }
}

@keyframes heart-beat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.2); }
  28% { transform: scale(1); }
  42% { transform: scale(1.14); }
  70% { transform: scale(1); }
}

@keyframes learning-line-flow {
  to { stroke-dashoffset: -48; }
}

@keyframes learning-hub-pulse {
  0% { transform: scale(0.82); opacity: 0; }
  35% { opacity: 0.62; }
  100% { transform: scale(1.24); opacity: 0; }
}

@keyframes learning-node-highlight {
  0%, 12%, 100% {
    border-color: rgba(255, 255, 255, 0.13);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28), inset 0 1px rgba(255, 255, 255, 0.05);
    filter: brightness(0.86);
  }
  5% {
    border-color: rgba(180, 168, 255, 0.62);
    box-shadow: 0 0 28px rgba(143, 124, 255, 0.3), inset 0 0 18px rgba(143, 124, 255, 0.08);
    filter: brightness(1.18);
  }
}

@keyframes learning-hub-highlight {
  0%, 15%, 100% {
    box-shadow: 0 0 32px rgba(143, 124, 255, 0.18), inset 0 1px rgba(255, 255, 255, 0.08);
    filter: brightness(0.95);
  }
  7% {
    box-shadow: 0 0 62px rgba(143, 124, 255, 0.46), 0 0 28px rgba(78, 219, 210, 0.18), inset 0 1px rgba(255, 255, 255, 0.12);
    filter: brightness(1.2);
  }
}

@keyframes learning-memory-highlight {
  0%, 15%, 100% {
    border-color: rgba(78, 219, 210, 0.25);
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.3), 0 0 20px rgba(78, 219, 210, 0.06);
    filter: brightness(0.88);
  }
  7% {
    border-color: rgba(78, 219, 210, 0.72);
    box-shadow: 0 0 38px rgba(78, 219, 210, 0.3), inset 0 0 20px rgba(78, 219, 210, 0.08);
    filter: brightness(1.18);
  }
}

@media (min-width: 1600px) {
  :root {
    --max-width: 1920px;
  }

  html {
    font-size: clamp(16px, 0.5vw, 19px);
  }

  .section-shell,
  .availability-banner-inner {
    width: min(calc(100% - 128px), var(--max-width));
  }

  .site-header {
    padding-inline: max(64px, calc((100vw - var(--max-width)) / 2));
  }

  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(520px, 0.92fr);
    gap: clamp(48px, 5vw, 120px);
    align-items: center;
    min-height: min(100vh, 1080px);
    padding-top: 180px;
    padding-bottom: 80px;
  }

  .hero-content {
    grid-column: 1;
    grid-row: 1;
    width: auto;
    max-width: 1080px;
  }

  .hero-orbit {
    position: relative;
    grid-column: 2;
    grid-row: 1;
    top: auto;
    right: auto;
    justify-self: end;
    width: min(36vw, 720px);
  }

  .hero-learning-map {
    width: min(82%, 580px);
    height: min(68%, 500px);
  }

  .hero h1 {
    font-size: clamp(4rem, 3.25vw, 4.4rem);
  }

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

  .section-heading,
  .roadmap-statement {
    grid-template-columns: minmax(0, 1.5fr) minmax(340px, 0.6fr);
  }

  .section-heading h2,
  .governance-copy h2,
  .roadmap-statement h2 {
    max-width: 980px;
  }

  .journey-stage {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.55fr) minmax(0, 1fr);
  }

  .governance-section {
    grid-template-columns: minmax(0, 0.85fr) minmax(680px, 1.15fr);
  }
}

@media (min-width: 1051px) and (max-width: 1599px) {
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.16fr) minmax(390px, 0.84fr);
    gap: 32px;
    align-items: center;
    padding-top: 190px;
    padding-bottom: 5vh;
  }

  .hero-content {
    grid-column: 1;
    grid-row: 1;
    width: auto;
    max-width: 760px;
  }

  .hero-orbit {
    position: relative;
    grid-column: 2;
    grid-row: 1;
    top: auto;
    right: auto;
    justify-self: end;
    width: min(34vw, 470px);
  }

  .hero h1 {
    max-width: 760px;
    font-size: clamp(2.8rem, 3.25vw, 3.3rem);
  }

  .hero-copy {
    max-width: 640px;
  }

  .hero-learning-map {
    width: min(94%, 440px);
    height: min(72%, 390px);
  }
}

@media (max-width: 1250px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }
}

@media (max-width: 1050px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .planned-integrations {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-orbit {
    top: 10%;
    right: -18%;
    opacity: 0.54;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 6vw, 3.6rem);
  }

  .hero-learning-map {
    display: none;
  }

  .flow-track {
    grid-template-columns: 1fr 18px 1fr;
    row-gap: 18px;
  }

  .flow-track .flow-step:nth-of-type(3) {
    grid-column: 1;
  }

  .flow-track .flow-connector:nth-of-type(2) {
    display: none;
  }

  .governance-section {
    gap: 55px;
  }

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

  .journey-pipeline {
    min-height: 170px;
  }

  .evidence-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .benchmark-summary {
    grid-template-columns: 1fr;
  }

  .scale-model {
    grid-template-columns: 1fr;
  }

  .scale-ladder {
    grid-template-columns: 1fr;
  }

  /* Below this width there is no room for an orbit, so the stage degrades to a stack. */
  .testimonial-stage {
    height: auto !important;
    display: flex;
    flex-direction: column;
    gap: 26px;
    perspective: none;
  }

  .testimonial-slot,
  .testimonial-slot[data-slot] {
    position: static;
    width: auto;
    transform: none;
  }

  .testimonial-slot:not([data-slot="center"]) .testimonial-card {
    padding: 26px;
    cursor: default;
    opacity: 1;
    filter: none;
  }

  .testimonial-slot:not([data-slot="center"]) blockquote {
    display: block;
    overflow: visible;
  }

  .testimonial-slot:not([data-slot="center"]) .testimonial-support {
    display: block;
  }

  .testimonial-pick {
    display: none;
  }

  .problem-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .glass-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .section-shell {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .site-header {
    min-height: 62px;
    padding-inline: 16px;
  }

  .availability-banner {
    top: 62px;
  }

  .availability-banner-inner {
    grid-template-columns: 1fr;
    gap: 8px;
    width: min(calc(100% - 32px), var(--max-width));
    min-height: 118px;
    padding-block: 12px;
  }

  .availability-banner-inner > a {
    display: none;
  }

  .availability-products {
    grid-column: 1;
    gap: 7px;
    min-width: 0;
  }

  .availability-label {
    text-align: center;
  }

  .availability-product {
    grid-template-columns: 26px minmax(0, 1fr);
    min-width: 0;
    flex: 1 1 0;
    padding: 7px;
  }

  .availability-product img {
    width: 26px;
    height: 26px;
  }

  .availability-product strong {
    overflow: hidden;
    font-size: 0.62rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .availability-product small {
    font-size: 0.45rem;
  }

  .prototype-pill {
    display: none;
  }

  .hackathon-link {
    display: none;
  }

  .hero {
    min-height: 920px;
    padding-top: 230px;
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: clamp(2rem, 9vw, 4.25rem);
  }

  .hero-headline-lead,
  .hero-headline-mid {
    white-space: normal;
  }

  .hero-orbit {
    top: 12%;
    right: -42%;
    width: 110vw;
    opacity: 0.7;
  }

  .hero-orbit-art {
    opacity: 0.35;
  }

  .hero-actions,
  .hero-principles {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-principles {
    gap: 18px;
    margin-top: 48px;
  }

  .hero-principles div {
    min-width: 0;
    padding: 0 0 0 18px;
    border-left: 1px solid var(--line);
  }

  .hero-proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: 0;
  }

  .hero-proof div {
    padding: 0 10px;
  }

  .hero-proof div:first-child {
    padding-left: 0;
  }

  section:not(.hero) {
    padding-top: 95px;
    padding-bottom: 95px;
  }

  .problem-grid,
  .available-integrations,
  .resource-grid,
  .section-heading,
  .governance-section,
  .roadmap-statement,
  .roadmap-track,
  .status-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .available-integrations {
    margin-top: 50px;
  }

  .integration-card {
    min-height: 330px;
  }

  .planned-integrations {
    padding: 22px;
  }

  .planned-integrations ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benchmark-summary {
    margin-top: 50px;
  }

  .scale-model {
    margin-top: 50px;
  }

  .scale-panel,
  .scale-result {
    padding: 26px;
  }

  .scale-derived,
  .scale-outcomes {
    grid-template-columns: 1fr;
  }

  .testimonial-stage {
    height: auto !important;
    display: flex;
    flex-direction: column;
    gap: 26px;
    margin-top: 50px;
  }

  .benchmark-primary {
    min-height: 460px;
    padding: 28px;
  }

  .benchmark-bars {
    right: 28px;
    bottom: 28px;
    left: 28px;
  }

  .benchmark-stats {
    grid-template-columns: 1fr;
  }

  .benchmark-benefits {
    grid-template-columns: 1fr;
  }

  .benchmark-benefits article {
    min-height: 0;
  }

  .benchmark-stat {
    min-height: 220px;
  }

  .benchmark-stat strong {
    margin-top: 42px;
  }

  .benchmark-method {
    align-items: flex-start;
    flex-direction: column;
  }

  .testimonial-card,
  .testimonial-feature {
    min-height: 0;
    padding: 26px;
  }

  .testimonial-card blockquote,
  .testimonial-feature blockquote {
    font-size: 1.25rem;
  }

  .testimonial-mark,
  .testimonial-feature .testimonial-mark {
    font-size: 5.5rem;
  }

  .testimonial-support,
  .testimonial-feature .testimonial-support {
    font-size: 0.86rem;
  }

  .problem-grid {
    margin-top: 50px;
  }

  .glass-card {
    min-height: 190px;
  }

  .glass-card h2 {
    margin-top: 30px;
  }

  .section-heading,
  .roadmap-statement {
    gap: 28px;
  }

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

  .flow-connector {
    height: 28px;
  }

  .flow-connector::after {
    content: "↓";
  }

  .flow-connector::before {
    top: 3px;
    left: calc(50% - 1px);
    width: 1px;
    height: 22px;
    background: linear-gradient(180deg, transparent, var(--cyan), transparent);
    background-size: 100% 200%;
  }

  .flow-step {
    min-height: 285px;
  }

  .governance-section {
    gap: 55px;
  }

  .governance-copy {
    position: static;
  }

  .comparison-row {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 12px;
    padding: 17px;
  }

  .comparison-row > :nth-child(2) {
    display: none;
  }

  .comparison-header > :first-child::after {
    content: " / Cognisphere";
    color: var(--cyan);
  }

  .evidence-heading,
  .final-actions {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .evidence-card {
    min-height: 165px;
  }

  .final-pitch {
    justify-items: start;
    text-align: left;
  }

  .roadmap-card:not(:last-child)::after {
    top: 100%;
    left: 34px;
    width: 1px;
    height: 18px;
    background: linear-gradient(180deg, var(--cyan), var(--warning));
  }

  .roadmap-beta:not(:last-child)::after {
    background: linear-gradient(180deg, var(--warning), var(--accent));
  }

  .roadmap-card {
    min-height: 315px;
  }

  .site-footer {
    gap: 30px;
    align-items: start;
  }
}


/* Hero organizational learning motion graphic */
.hero-learning-map {
  width: min(96%, 600px);
  height: auto;
  aspect-ratio: 9 / 7;
  background: none;
}

.knowledge-visual-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 28px 55px rgba(3, 7, 18, 0.3));
}

.visual-halo {
  fill: rgba(115, 105, 235, 0.08);
  filter: blur(22px);
}

.visual-orbit,
.visual-mesh,
.visual-flow,
.core-ring,
.core-network,
.verified-badge path,
.bot-line,
.bot-spark,
.work-sheet,
.work-fold,
.work-code,
.memory-stack,
.memory-shield,
.knowledge-chip-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.visual-orbit {
  stroke: rgba(122, 139, 185, 0.2);
  stroke-width: 1.2;
  stroke-dasharray: 3 12;
  transform-box: fill-box;
  transform-origin: center;
}

.visual-orbit-a {
  stroke: rgba(103, 178, 255, 0.32);
  animation: visual-orbit-drift 24s linear infinite;
}

.visual-orbit-b {
  stroke: rgba(93, 216, 209, 0.25);
  animation: visual-orbit-drift 31s linear infinite reverse;
}

.visual-mesh {
  stroke: rgba(133, 149, 190, 0.1);
  stroke-width: 1;
}

.visual-flow {
  stroke-width: 2;
  stroke-dasharray: 7 11;
  animation: visual-flow 9s linear infinite;
}

.visual-flow-in {
  stroke: url("#flow-in");
}

.visual-flow-out {
  stroke: url("#flow-out");
  stroke-width: 2.35;
}

.visual-node {
  transform-box: fill-box;
  transform-origin: center;
  animation: visual-node-float 8s ease-in-out infinite;
}

.visual-agent-node,
.visual-team-node {
  animation-delay: -2.5s;
}

.visual-work-node,
.visual-memory-node {
  animation-delay: -5s;
}

.visual-node-card {
  fill: rgba(17, 23, 38, 0.94);
  stroke: rgba(174, 190, 220, 0.2);
  stroke-width: 1.2;
  filter: drop-shadow(0 16px 22px rgba(0, 0, 0, 0.3));
}

.visual-person-node .visual-node-card,
.visual-work-node .visual-node-card {
  stroke: rgba(141, 124, 247, 0.38);
}

.visual-agent-node .visual-node-card,
.visual-memory-node .visual-node-card {
  stroke: rgba(93, 216, 209, 0.38);
}

.visual-team-node .visual-node-card {
  stroke: rgba(103, 178, 255, 0.36);
}

.node-status {
  fill: var(--success);
  filter: drop-shadow(0 0 7px rgba(69, 213, 154, 0.8));
  animation: visual-status-pulse 3.2s ease-in-out infinite;
}

.bot-face {
  fill: rgba(93, 216, 209, 0.1);
  stroke: #82e7e0;
  stroke-width: 2;
}

.bot-line,
.bot-spark {
  stroke: #82e7e0;
  stroke-width: 2;
}

.bot-eye {
  fill: #82e7e0;
  filter: drop-shadow(0 0 5px rgba(93, 216, 209, 0.7));
}

.work-sheet {
  fill: rgba(141, 124, 247, 0.08);
  stroke: #b9afff;
  stroke-width: 2;
}

.work-fold,
.work-code {
  stroke: #b9afff;
  stroke-width: 2;
}

.core-aura {
  fill: rgba(141, 124, 247, 0.15);
  filter: blur(17px);
  animation: visual-core-aura 5s ease-in-out infinite;
}

.core-ring {
  stroke-width: 1.4;
  transform-box: fill-box;
  transform-origin: center;
}

.core-ring-outer {
  stroke: rgba(141, 124, 247, 0.55);
  stroke-dasharray: 11 8;
  animation: visual-core-spin 18s linear infinite;
}

.core-ring-inner {
  stroke: rgba(93, 216, 209, 0.5);
  stroke-dasharray: 3 8;
  animation: visual-core-spin 13s linear infinite reverse;
}

.core-shell {
  stroke: rgba(210, 205, 255, 0.55);
  stroke-width: 1.3;
  filter: drop-shadow(0 0 24px rgba(141, 124, 247, 0.48));
}

.core-network {
  fill: rgba(255, 255, 255, 0.08);
  stroke: #e9e6ff;
  stroke-width: 1.7;
}

.core-network circle {
  fill: #d9d4ff;
  stroke: none;
}

.verified-badge {
  filter: drop-shadow(0 0 9px rgba(93, 216, 209, 0.55));
  animation: visual-verified-pulse 4s ease-in-out infinite;
}

.verified-badge path {
  stroke: #ffffff;
  stroke-width: 2.4;
}

.team-link {
  fill: none;
  stroke: rgba(103, 178, 255, 0.34);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}

.memory-stack,
.memory-shield {
  stroke: #86e3dc;
  stroke-width: 2;
}

.memory-stack:first-of-type {
  fill: rgba(93, 216, 209, 0.08);
}

.memory-shield {
  fill: rgba(93, 216, 209, 0.12);
}

.knowledge-chip {
  fill: rgba(23, 31, 52, 0.96);
  stroke: rgba(193, 184, 255, 0.45);
  stroke-width: 1;
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.24));
  transform-box: fill-box;
  transform-origin: center;
  animation: visual-chip-arrive 7s ease-in-out infinite;
}

.knowledge-chip-two {
  animation-delay: -3.5s;
}

.knowledge-chip-line {
  stroke: #c1b8ff;
  stroke-width: 1.3;
}

.signal-dot {
  opacity: 0.9;
}

.signal-violet {
  fill: #c1b8ff;
}

.signal-cyan {
  fill: #5dd8d1;
}

.signal-blue {
  fill: #67b2ff;
}

:root[data-theme="light"] .knowledge-visual-svg {
  filter: drop-shadow(0 24px 48px rgba(41, 50, 78, 0.14));
}

:root[data-theme="light"] .visual-halo {
  fill: rgba(101, 87, 215, 0.09);
}

:root[data-theme="light"] .visual-orbit-a {
  stroke: rgba(36, 119, 197, 0.3);
}

:root[data-theme="light"] .visual-orbit-b {
  stroke: rgba(8, 127, 135, 0.25);
}

:root[data-theme="light"] .visual-mesh {
  stroke: rgba(60, 75, 108, 0.12);
}

:root[data-theme="light"] .visual-node-card {
  fill: rgba(255, 255, 255, 0.97);
  stroke: rgba(52, 64, 84, 0.15);
  filter: drop-shadow(0 14px 20px rgba(41, 50, 78, 0.12));
}

:root[data-theme="light"] .visual-person-node .visual-node-card,
:root[data-theme="light"] .visual-work-node .visual-node-card {
  stroke: rgba(101, 87, 215, 0.28);
}

:root[data-theme="light"] .visual-agent-node .visual-node-card,
:root[data-theme="light"] .visual-memory-node .visual-node-card {
  stroke: rgba(8, 127, 135, 0.26);
}

:root[data-theme="light"] .visual-team-node .visual-node-card {
  stroke: rgba(36, 119, 197, 0.24);
}

:root[data-theme="light"] .knowledge-chip {
  fill: #ffffff;
  stroke: rgba(101, 87, 215, 0.28);
  filter: drop-shadow(0 7px 10px rgba(41, 50, 78, 0.1));
}

@keyframes visual-orbit-drift {
  to { stroke-dashoffset: -180; }
}

@keyframes visual-flow {
  to { stroke-dashoffset: -180; }
}

@keyframes visual-node-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes visual-status-pulse {
  0%, 100% { opacity: 0.65; transform: scale(0.86); }
  50% { opacity: 1; transform: scale(1.16); }
}

@keyframes visual-core-aura {
  0%, 100% { opacity: 0.62; transform: scale(0.92); transform-origin: center; }
  50% { opacity: 1; transform: scale(1.08); transform-origin: center; }
}

@keyframes visual-core-spin {
  to { transform: rotate(360deg); }
}

@keyframes visual-verified-pulse {
  0%, 100% { opacity: 0.82; transform: scale(0.94); transform-origin: center; }
  50% { opacity: 1; transform: scale(1.08); transform-origin: center; }
}

@keyframes visual-chip-arrive {
  0%, 18%, 100% { opacity: 0.35; transform: translateX(-5px) scale(0.94); }
  35%, 74% { opacity: 1; transform: translateX(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .visual-orbit,
  .visual-flow,
  .visual-node,
  .node-status,
  .core-aura,
  .core-ring,
  .verified-badge,
  .knowledge-chip {
    animation: none !important;
  }
}

@media (min-width: 1600px) {
  .hero-learning-map {
    width: min(94%, 650px);
    height: auto;
  }
}

@media (min-width: 1051px) and (max-width: 1599px) {
  .hero-learning-map {
    width: min(100%, 510px);
    height: auto;
  }
}


/* Light mode: preserve depth and readable contrast across the hero and learning journey. */
:root[data-theme="light"] .hero-copy {
  color: #4f5c71;
}

:root[data-theme="light"] .hero-proof dd,
:root[data-theme="light"] .hero-proof-note {
  color: #657187;
}

:root[data-theme="light"] .text-link {
  color: #344054;
}

:root[data-theme="light"] .session-window {
  border-color: rgba(57, 72, 103, 0.18);
  box-shadow: 0 24px 64px rgba(31, 45, 72, 0.12);
}

:root[data-theme="light"] .session-a {
  background:
    radial-gradient(circle at 12% 10%, rgba(8, 127, 135, 0.1), transparent 15rem),
    linear-gradient(155deg, #fbfdfd 18%, #edf7f7 100%);
}

:root[data-theme="light"] .session-b {
  background:
    radial-gradient(circle at 88% 10%, rgba(101, 87, 215, 0.1), transparent 15rem),
    linear-gradient(155deg, #fcfbff 18%, #f0eefb 100%);
}

:root[data-theme="light"] .session-message {
  border-color: rgba(57, 72, 103, 0.16);
  background: #edf2f8;
  box-shadow: 0 10px 26px rgba(31, 45, 72, 0.055);
}

:root[data-theme="light"] .agent-message {
  border-color: rgba(8, 127, 135, 0.25);
  background: #e4f4f3;
}

:root[data-theme="light"] .session-result {
  border-color: rgba(8, 127, 135, 0.28);
  background: #dff2f0;
}

:root[data-theme="light"] .session-memory {
  border-color: rgba(101, 87, 215, 0.32);
  background: #eae7fa;
}


/* Fluid header: maintain separation at browser zoom and intermediate desktop widths. */
.site-header {
  grid-template-columns: max-content minmax(0, 1fr) max-content;
  column-gap: clamp(20px, 2vw, 48px);
  padding-inline: max(24px, calc((100vw - 1800px) / 2));
}

.desktop-nav {
  min-width: 0;
  justify-content: center;
  gap: clamp(12px, 1.15vw, 26px);
}

.header-actions {
  flex-shrink: 0;
}

.hackathon-link {
  white-space: nowrap;
}

@media (min-width: 1600px) {
  .hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(500px, 0.82fr);
  }

  .hero-content,
  .hero h1 {
    max-width: none;
  }

  .hero h1 {
    font-size: clamp(4rem, 3.05vw, 4.25rem);
  }
}

@media (max-width: 1500px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }
}


/* Hero v47: evidence becomes cognition, verified memory, and reusable feedback. */
.learning-cycle-svg {
  overflow: visible;
}

.learning-backdrop {
  fill: rgba(90, 104, 180, 0.075);
  filter: blur(18px);
}

.feedback-loop,
.evidence-flow,
.insight-transfer,
.record-flow,
.source-pulse,
.agent-stroke,
.doc-back,
.doc-front,
.doc-lines,
.doc-check,
.workflow-node,
.workflow-line,
.cognition-ring,
.head-neck,
.brain-fold,
.bulb-shell,
.bulb-filament,
.bulb-rays,
.record-card,
.record-check,
.record-lines,
.record-base {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feedback-loop {
  stroke: rgba(93, 216, 209, 0.3);
  stroke-width: 1.5;
  stroke-dasharray: 4 10;
  animation: learning-flow-dash 18s linear infinite;
}

.feedback-loop-b {
  stroke: rgba(103, 178, 255, 0.28);
  animation-duration: 21s;
}

.feedback-loop-c {
  stroke: rgba(141, 124, 247, 0.3);
  animation-duration: 16s;
}

.evidence-flow {
  stroke: url("#learning-flow");
  stroke-width: 2.3;
  stroke-dasharray: 7 9;
  animation: learning-flow-dash 7s linear infinite;
}

.learning-source {
  transform-box: fill-box;
  transform-origin: center;
  animation: learning-source-float 8s ease-in-out infinite;
}

.source-agent,
.source-docs {
  animation-delay: -2.7s;
}

.source-workflow {
  animation-delay: -5.2s;
}

.learning-source-card {
  fill: rgba(15, 22, 37, 0.96);
  stroke: rgba(174, 190, 220, 0.2);
  stroke-width: 1.2;
  filter: url("#source-shadow");
}

.source-human .learning-source-card,
.source-docs .learning-source-card {
  stroke: rgba(141, 124, 247, 0.42);
}

.source-agent .learning-source-card,
.source-workflow .learning-source-card {
  stroke: rgba(93, 216, 209, 0.4);
}

.source-pulse,
.agent-stroke,
.agent-head,
.workflow-node,
.workflow-line {
  stroke: #71ddd6;
  stroke-width: 2;
}

.source-pulse {
  animation: source-symbol-pulse 3.5s ease-in-out infinite;
}

.agent-head,
.workflow-node {
  fill: rgba(93, 216, 209, 0.09);
}

.agent-eye,
.workflow-signal {
  fill: #71ddd6;
  filter: drop-shadow(0 0 6px rgba(93, 216, 209, 0.75));
}

.doc-back,
.doc-front {
  fill: rgba(141, 124, 247, 0.07);
  stroke: #b8aeff;
  stroke-width: 2;
}

.doc-back {
  opacity: 0.48;
}

.doc-lines,
.doc-check {
  stroke: #b8aeff;
  stroke-width: 2;
}

.doc-evidence {
  fill: rgba(93, 216, 209, 0.18);
  stroke: #71ddd6;
  stroke-width: 1.5;
}

.workflow-line {
  opacity: 0.85;
}

.cognition-aura {
  fill: rgba(141, 124, 247, 0.15);
  filter: blur(22px);
  animation: cognition-breathe 5.5s ease-in-out infinite;
}

.cognition-ring {
  stroke-width: 1.3;
  transform-box: fill-box;
  transform-origin: center;
}

.cognition-ring-outer {
  stroke: rgba(141, 124, 247, 0.52);
  stroke-dasharray: 10 8;
  animation: cognition-spin 22s linear infinite;
}

.cognition-ring-inner {
  stroke: rgba(93, 216, 209, 0.42);
  stroke-dasharray: 3 9;
  animation: cognition-spin 17s linear infinite reverse;
}

.head-silhouette {
  stroke: rgba(180, 192, 228, 0.26);
  stroke-width: 1.4;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.32));
}

.head-neck {
  fill: rgba(14, 21, 35, 0.96);
  stroke: rgba(180, 192, 228, 0.2);
  stroke-width: 1.2;
}

.brain-lobe {
  fill: url("#brain-fill");
  stroke: rgba(231, 227, 255, 0.72);
  stroke-width: 1.4;
  animation: brain-think 4.2s ease-in-out infinite;
}

.brain-fold {
  stroke: rgba(245, 243, 255, 0.78);
  stroke-width: 1.55;
}

.brain-node {
  fill: #f2efff;
  animation: brain-node-pulse 2.8s ease-in-out infinite;
}

.brain-node:nth-of-type(even) {
  animation-delay: -1.4s;
}

.insight-bulb {
  transform-box: fill-box;
  transform-origin: center bottom;
  animation: insight-rise 5.5s ease-in-out infinite;
}

.bulb-glow {
  fill: url("#insight-glow");
  animation: insight-glow 3.4s ease-in-out infinite;
}

.bulb-shell {
  fill: rgba(244, 201, 93, 0.1);
  stroke: #f7db82;
  stroke-width: 2.4;
}

.bulb-filament,
.bulb-rays {
  stroke: #f7db82;
  stroke-width: 2.2;
}

.bulb-rays {
  animation: insight-rays 3.4s ease-in-out infinite;
}

.insight-transfer,
.record-flow {
  stroke: url("#learning-flow");
  stroke-width: 2;
  stroke-dasharray: 5 7;
  animation: learning-flow-dash 5s linear infinite;
}

.evidence-record {
  transform-box: fill-box;
  transform-origin: center;
}

.record-card {
  stroke-width: 1.25;
}

.record-card-back {
  fill: rgba(103, 178, 255, 0.08);
  stroke: rgba(103, 178, 255, 0.24);
}

.record-card-mid {
  fill: rgba(141, 124, 247, 0.1);
  stroke: rgba(141, 124, 247, 0.32);
}

.record-card-front {
  stroke: rgba(93, 216, 209, 0.42);
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.28));
}

.record-seal {
  fill: #3cb9ae;
  filter: drop-shadow(0 0 9px rgba(93, 216, 209, 0.5));
  animation: evidence-stamp 5s ease-in-out infinite;
}

.record-check {
  stroke: #fff;
  stroke-width: 2.2;
}

.record-lines {
  stroke: rgba(214, 222, 242, 0.65);
  stroke-width: 2;
}

.record-base {
  stroke: #71ddd6;
  stroke-width: 1.7;
}

.evidence-particle {
  opacity: 0.95;
}

.particle-violet {
  fill: #c1b8ff;
}

.particle-cyan {
  fill: #5dd8d1;
}

.particle-blue {
  fill: #67b2ff;
}

:root[data-theme="light"] .learning-backdrop {
  fill: rgba(101, 87, 215, 0.075);
}

:root[data-theme="light"] .feedback-loop {
  stroke: rgba(8, 127, 135, 0.31);
}

:root[data-theme="light"] .feedback-loop-b {
  stroke: rgba(36, 119, 197, 0.3);
}

:root[data-theme="light"] .feedback-loop-c {
  stroke: rgba(101, 87, 215, 0.3);
}

:root[data-theme="light"] .learning-source-card {
  fill: rgba(255, 255, 255, 0.98);
  stroke: rgba(52, 64, 84, 0.18);
}

:root[data-theme="light"] .source-human .learning-source-card,
:root[data-theme="light"] .source-docs .learning-source-card {
  stroke: rgba(101, 87, 215, 0.3);
}

:root[data-theme="light"] .source-agent .learning-source-card,
:root[data-theme="light"] .source-workflow .learning-source-card {
  stroke: rgba(8, 127, 135, 0.3);
}

:root[data-theme="light"] .head-silhouette {
  fill: #edf1f8;
  stroke: rgba(52, 64, 84, 0.22);
  filter: drop-shadow(0 18px 28px rgba(41, 50, 78, 0.14));
}

:root[data-theme="light"] .head-neck {
  fill: #e7ecf5;
  stroke: rgba(52, 64, 84, 0.18);
}

:root[data-theme="light"] .record-card-front {
  fill: #ffffff;
  stroke: rgba(8, 127, 135, 0.34);
  filter: drop-shadow(0 13px 20px rgba(41, 50, 78, 0.13));
}

:root[data-theme="light"] .record-card-back {
  fill: #eaf4fc;
}

:root[data-theme="light"] .record-card-mid {
  fill: #efedfc;
}

:root[data-theme="light"] .record-lines {
  stroke: rgba(52, 64, 84, 0.45);
}

@keyframes learning-flow-dash {
  to { stroke-dashoffset: -160; }
}

@keyframes learning-source-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes source-symbol-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; filter: drop-shadow(0 0 7px rgba(93, 216, 209, 0.7)); }
}

@keyframes cognition-breathe {
  0%, 100% { opacity: 0.6; transform: scale(0.94); transform-origin: center; }
  50% { opacity: 1; transform: scale(1.06); transform-origin: center; }
}

@keyframes cognition-spin {
  to { transform: rotate(360deg); }
}

@keyframes brain-think {
  0%, 100% { filter: brightness(0.92); }
  50% { filter: brightness(1.2) drop-shadow(0 0 10px rgba(141, 124, 247, 0.45)); }
}

@keyframes brain-node-pulse {
  0%, 100% { opacity: 0.55; transform: scale(0.75); transform-origin: center; }
  50% { opacity: 1; transform: scale(1.2); transform-origin: center; }
}

@keyframes insight-rise {
  0%, 100% { transform: translateY(2px); }
  50% { transform: translateY(-5px); }
}

@keyframes insight-glow {
  0%, 100% { opacity: 0.55; transform: scale(0.9); transform-origin: center; }
  50% { opacity: 1; transform: scale(1.08); transform-origin: center; }
}

@keyframes insight-rays {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; filter: drop-shadow(0 0 5px rgba(244, 201, 93, 0.65)); }
}

@keyframes evidence-stamp {
  0%, 28%, 100% { opacity: 0.65; transform: scale(0.88); transform-origin: center; }
  38%, 72% { opacity: 1; transform: scale(1.08); transform-origin: center; }
}

@media (prefers-reduced-motion: reduce) {
  .feedback-loop,
  .evidence-flow,
  .learning-source,
  .source-pulse,
  .cognition-aura,
  .cognition-ring,
  .brain-lobe,
  .brain-node,
  .insight-bulb,
  .bulb-glow,
  .bulb-rays,
  .insight-transfer,
  .record-flow,
  .record-seal {
    animation: none !important;
  }

  .evidence-particle {
    display: none;
  }
}


/* Staged learning narrative: capture, infer, solve, record, and feed back. */
.source-human .learning-source-card {
  animation: source-stage-highlight 12s ease-in-out infinite both;
}

.source-agent .learning-source-card {
  animation: source-stage-highlight 12s 0.7s ease-in-out infinite both;
}

.source-docs .learning-source-card {
  animation: source-stage-highlight 12s 1.4s ease-in-out infinite both;
}

.source-workflow .learning-source-card {
  animation: source-stage-highlight 12s 2.1s ease-in-out infinite both;
}

.evidence-flow {
  animation: learning-flow-dash 7s linear infinite, evidence-transfer-stage 12s ease-in-out infinite;
}

.brain-lobe {
  animation: inference-stage 12s ease-in-out infinite;
}

.brain-node {
  animation: inference-node-stage 12s ease-in-out infinite;
}

.insight-bulb {
  animation: solved-insight-stage 12s ease-in-out infinite;
}

.bulb-glow,
.bulb-rays {
  animation: solved-glow-stage 12s ease-in-out infinite;
}

.problem-mark,
.solution-check {
  fill: none;
  stroke: #f7db82;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.problem-mark {
  animation: problem-stage 12s ease-in-out infinite;
}

.solution-check {
  opacity: 0;
  animation: solution-stage 12s ease-in-out infinite;
}

.record-card-front {
  animation: record-stage 12s ease-in-out infinite;
}

.record-seal {
  animation: record-seal-stage 12s ease-in-out infinite;
}

.feedback-loop {
  animation: learning-flow-dash 18s linear infinite, feedback-stage 12s ease-in-out infinite;
}

.feedback-loop-b {
  animation-duration: 21s, 12s;
}

.feedback-loop-c {
  animation-duration: 16s, 12s;
}

@keyframes source-stage-highlight {
  0%, 18%, 100% {
    filter: brightness(0.9) drop-shadow(0 10px 14px rgba(0, 0, 0, 0.16));
  }
  5%, 12% {
    stroke: #7de5de;
    filter: brightness(1.18) drop-shadow(0 0 18px rgba(93, 216, 209, 0.55));
  }
}

@keyframes evidence-transfer-stage {
  0%, 4%, 38%, 100% { opacity: 0.24; }
  10%, 31% { opacity: 1; filter: drop-shadow(0 0 5px rgba(141, 124, 247, 0.55)); }
}

@keyframes inference-stage {
  0%, 29%, 58%, 100% { filter: brightness(0.84); }
  38%, 52% { filter: brightness(1.32) drop-shadow(0 0 15px rgba(141, 124, 247, 0.78)); }
}

@keyframes inference-node-stage {
  0%, 30%, 58%, 100% { opacity: 0.42; transform: scale(0.75); transform-origin: center; }
  38%, 52% { opacity: 1; transform: scale(1.28); transform-origin: center; }
}

@keyframes solved-insight-stage {
  0%, 44%, 100% { opacity: 0.52; transform: translateY(4px) scale(0.94); }
  55%, 70% { opacity: 1; transform: translateY(-6px) scale(1.06); }
}

@keyframes solved-glow-stage {
  0%, 46%, 100% { opacity: 0.22; transform: scale(0.82); transform-origin: center; }
  56%, 69% { opacity: 1; transform: scale(1.12); transform-origin: center; filter: drop-shadow(0 0 10px rgba(244, 201, 93, 0.8)); }
}

@keyframes problem-stage {
  0%, 48% { opacity: 0.9; }
  55%, 100% { opacity: 0; transform: scale(0.7); transform-origin: center; }
}

@keyframes solution-stage {
  0%, 51%, 100% { opacity: 0; transform: scale(0.65); transform-origin: center; }
  58%, 76% { opacity: 1; transform: scale(1); transform-origin: center; filter: drop-shadow(0 0 6px rgba(244, 201, 93, 0.75)); }
}

@keyframes record-stage {
  0%, 61%, 100% { filter: brightness(0.82); transform: translateY(3px); transform-origin: center; }
  70%, 84% { filter: brightness(1.18) drop-shadow(0 0 14px rgba(93, 216, 209, 0.45)); transform: translateY(0); transform-origin: center; }
}

@keyframes record-seal-stage {
  0%, 66%, 100% { opacity: 0.35; transform: scale(0.7); transform-origin: center; }
  72%, 86% { opacity: 1; transform: scale(1.08); transform-origin: center; }
}

@keyframes feedback-stage {
  0%, 75%, 100% { opacity: 0.2; }
  82%, 96% { opacity: 1; filter: drop-shadow(0 0 5px rgba(93, 216, 209, 0.65)); }
}

/* Keep navigation discoverable without forcing the desktop header to overlap. */
@media (min-width: 761px) and (max-width: 1500px) {
  .site-header {
    grid-template-columns: 1fr auto;
    grid-template-rows: 68px 44px;
    min-height: 112px;
    padding-inline: 24px;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .header-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .desktop-nav {
    display: flex;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
    width: 100%;
    height: 44px;
    overflow-x: auto;
    border-top: 1px solid var(--line);
    scrollbar-width: none;
    white-space: nowrap;
  }

  .desktop-nav::-webkit-scrollbar {
    display: none;
  }

  .availability-banner {
    top: 112px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .problem-mark,
  .solution-check,
  .record-card-front {
    animation: none !important;
  }

  .problem-mark {
    opacity: 0;
  }

  .solution-check {
    opacity: 1;
  }
}


/* Stronger journey stage identity and active-state illumination. */
.journey-checkpoint span {
  border-color: color-mix(in srgb, var(--state-color) 62%, #273044);
  background: color-mix(in srgb, var(--state-color) 14%, #0a0e19);
  color: color-mix(in srgb, var(--state-color) 88%, #ffffff);
  box-shadow:
    0 0 16px color-mix(in srgb, var(--state-color) 18%, transparent),
    inset 0 0 12px color-mix(in srgb, var(--state-color) 10%, transparent);
}

.journey-checkpoint.active span {
  border-color: color-mix(in srgb, var(--state-color) 88%, #ffffff);
  background: color-mix(in srgb, var(--state-color) 30%, #080b14);
  box-shadow:
    0 0 18px color-mix(in srgb, var(--state-color) 72%, transparent),
    0 0 42px color-mix(in srgb, var(--state-color) 48%, transparent),
    0 0 76px color-mix(in srgb, var(--state-color) 22%, transparent),
    inset 0 0 16px color-mix(in srgb, var(--state-color) 20%, transparent);
  color: #ffffff;
  transform: scale(1.1);
}

:root[data-theme="light"] .journey-checkpoint span {
  border-color: color-mix(in srgb, var(--state-color) 58%, #8a95a8);
  background: color-mix(in srgb, var(--state-color) 17%, #e8edf5);
  color: color-mix(in srgb, var(--state-color) 72%, #182033);
  box-shadow:
    0 0 18px color-mix(in srgb, var(--state-color) 20%, transparent),
    inset 0 0 10px rgba(255, 255, 255, 0.7);
}

:root[data-theme="light"] .journey-checkpoint.active span {
  border-color: color-mix(in srgb, var(--state-color) 82%, #344054);
  background: color-mix(in srgb, var(--state-color) 32%, #dce3ef);
  box-shadow:
    0 0 18px color-mix(in srgb, var(--state-color) 62%, transparent),
    0 0 44px color-mix(in srgb, var(--state-color) 38%, transparent),
    0 0 78px color-mix(in srgb, var(--state-color) 18%, transparent),
    inset 0 0 13px rgba(255, 255, 255, 0.6);
  color: #111827;
}


/* Compact responsive header inspired by strong single-row product navigation. */
.site-header {
  min-height: 64px;
  grid-template-rows: 64px;
  background: color-mix(in srgb, var(--background) 88%, transparent);
  backdrop-filter: blur(18px) saturate(130%);
}

.availability-banner {
  top: 64px;
}

@media (min-width: 761px) and (max-width: 1500px) {
  .site-header {
    grid-template-columns: max-content minmax(0, 1fr) max-content;
    grid-template-rows: 64px;
    min-height: 64px;
    column-gap: clamp(14px, 2vw, 30px);
    padding-inline: clamp(20px, 3vw, 42px);
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .desktop-nav {
    display: flex;
    grid-column: 2;
    grid-row: 1;
    justify-content: center;
    width: auto;
    height: auto;
    overflow: visible;
    border-top: 0;
    gap: clamp(10px, 1.15vw, 18px);
    font-size: clamp(0.65rem, 0.82vw, 0.76rem);
  }

  .desktop-nav a:nth-child(5),
  .desktop-nav a:nth-child(6),
  .desktop-nav a:nth-child(7) {
    display: none;
  }

  .header-actions {
    grid-column: 3;
    grid-row: 1;
    gap: 8px;
  }

  .hackathon-link {
    font-size: 0.68rem;
  }

  .availability-banner {
    top: 64px;
  }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .desktop-nav a:first-child {
    display: none;
  }

  .brand {
    font-size: 0.94rem;
  }

  .brand-mark {
    width: 29px;
    height: 29px;
  }

  .hackathon-link {
    max-width: 112px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .button-small {
    padding-inline: 11px;
  }
}

@media (max-width: 900px) and (min-width: 761px) {
  .hackathon-link {
    display: none;
  }
}


@media (max-width: 760px) {
  .site-header {
    min-height: 62px;
    grid-template-rows: 62px;
  }

  .availability-banner {
    top: 62px;
  }
}


@media (min-width: 761px) and (max-width: 1200px) {
  .hackathon-link {
    display: none;
  }
}


/* Directional story emphasis for the hero learning cycle. */
.story-feedback-loop {
  stroke-width: 2.45;
  stroke-dasharray: 8 10;
}

.story-feedback-echo {
  opacity: 0.38;
  stroke-width: 1.2;
}

.insight-transfer {
  stroke: #f4c95d;
  stroke-width: 2.7;
  filter: drop-shadow(0 0 5px rgba(244, 201, 93, 0.55));
}

.record-flow {
  stroke: #5dd8d1;
  stroke-width: 2.7;
  filter: drop-shadow(0 0 5px rgba(93, 216, 209, 0.55));
}

.story-particle {
  opacity: 0.95;
}

.story-particle-insight {
  fill: #f7db82;
}

.story-particle-record {
  fill: #5dd8d1;
}

.story-particle-feedback {
  fill: #9f92ff;
}

:root[data-theme="light"] .story-feedback-loop {
  stroke: rgba(8, 127, 135, 0.48);
}

:root[data-theme="light"] .story-feedback-echo {
  stroke: rgba(101, 87, 215, 0.28);
}

@media (prefers-reduced-motion: reduce) {
  .story-particle {
    display: none;
  }
}

/* Continuous cognition hero: experience accumulates instead of terminating. */
.continuous-cognition-svg { overflow: visible; }
.continuous-backdrop {
  fill: rgba(19, 28, 50, 0.58);
  stroke: rgba(141, 124, 247, 0.1);
  stroke-width: 1;
}
.ecosystem-orbit {
  fill: none;
  stroke: rgba(112, 134, 182, 0.21);
  stroke-width: 1.2;
  stroke-dasharray: 4 13;
}
.context-path,
.outcome-path,
.continuous-feedback,
.continuous-feedback-echo {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.context-path {
  stroke: url("#cognition-flow");
  stroke-width: 2.2;
  stroke-dasharray: 7 11;
  opacity: 0.62;
  animation: continuous-path-flow 18s linear infinite;
}
.outcome-path {
  stroke: url("#cognition-flow");
  stroke-width: 2.5;
  stroke-dasharray: 8 12;
  opacity: 0.74;
  filter: drop-shadow(0 0 5px rgba(93, 216, 209, 0.3));
  animation: continuous-path-flow 20s linear infinite reverse;
}
.outcome-path-insight { stroke: #edc96d; }
.continuous-feedback {
  stroke: url("#cognition-flow");
  stroke-width: 3;
  stroke-dasharray: 9 12;
  opacity: 0.82;
  filter: drop-shadow(0 0 9px rgba(93, 216, 209, 0.38));
  animation: continuous-path-flow 23s linear infinite;
}
.continuous-feedback-echo {
  stroke: rgba(141, 124, 247, 0.34);
  stroke-width: 1.3;
  stroke-dasharray: 3 13;
}
.ecosystem-node {
  filter: url("#ecosystem-shadow");
  animation: ecosystem-presence 10s ease-in-out infinite;
}
.ecosystem-document { animation-delay: -2.5s; }
.ecosystem-agent { animation-delay: -5s; }
.ecosystem-workflow { animation-delay: -7.5s; }
.ecosystem-node > rect:first-child {
  fill: #111a2c;
  stroke: rgba(93, 216, 209, 0.62);
  stroke-width: 1.8;
}
.ecosystem-document > rect:first-child { stroke: rgba(141, 124, 247, 0.68); }
.node-detail,
.document-back,
.document-front,
.document-lines,
.node-check,
.agent-face,
.agent-detail,
.workflow-box,
.workflow-path {
  fill: none;
  stroke: #70dcd5;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.document-back {
  fill: rgba(103, 178, 255, 0.1);
  stroke: rgba(103, 178, 255, 0.64);
}
.document-front {
  fill: rgba(141, 124, 247, 0.12);
  stroke: #a99fff;
}
.document-lines { stroke: #a99fff; }
.document-memory {
  fill: rgba(93, 216, 209, 0.2);
  stroke: #5dd8d1;
  stroke-width: 1.8;
}
.agent-face { fill: rgba(93, 216, 209, 0.08); }
.agent-dot,
.workflow-dot { fill: #5dd8d1; }
.continuous-aura {
  fill: url("#cognition-aura-fill");
  animation: continuous-aura-breathe 10s ease-in-out infinite;
}
.continuous-ring {
  fill: none;
  stroke: rgba(141, 124, 247, 0.44);
  stroke-width: 1.4;
  stroke-dasharray: 7 10;
}
.continuous-ring-inner {
  stroke: rgba(93, 216, 209, 0.36);
  stroke-dasharray: 2 9;
}
.continuous-core-disc {
  fill: url("#cognition-core-fill");
  stroke: rgba(159, 146, 255, 0.68);
  stroke-width: 1.7;
  filter: drop-shadow(0 22px 32px rgba(2, 6, 17, 0.48));
}
.continuous-brain-shape {
  fill: url("#cognition-flow");
  stroke: #dedaff;
  stroke-width: 1.5;
  opacity: 0.98;
  animation: continuous-brain-breathe 10s ease-in-out infinite;
}
.neural-path {
  fill: none;
  stroke: rgba(248, 252, 255, 0.74);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.neural-base { opacity: 0.52; }
.neural-growth {
  stroke: #e8fffd;
  stroke-width: 2.3;
  opacity: 0.34;
  filter: drop-shadow(0 0 5px rgba(93, 216, 209, 0.72));
  animation: neural-connection-strengthen 10s ease-in-out infinite;
}
.neural-growth-b { animation-delay: -2.5s; }
.neural-growth-c { animation-delay: -5s; }
.neural-growth-d { animation-delay: -7.5s; }
.neural-nodes circle {
  fill: #f1ffff;
  opacity: 0.72;
  filter: drop-shadow(0 0 5px rgba(93, 216, 209, 0.86));
  animation: neural-node-alive 10s ease-in-out infinite;
}
.neural-nodes circle:nth-child(3n + 2) { animation-delay: -3.3s; }
.neural-nodes circle:nth-child(3n) { animation-delay: -6.6s; }
.memory-arc {
  fill: none;
  stroke: rgba(93, 216, 209, 0.54);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-dasharray: 5 7;
}
.memory-arc-b { stroke: rgba(141, 124, 247, 0.54); }
.outcome-node { animation: outcome-presence 10s ease-in-out infinite; }
.outcome-decision { animation-delay: -3.3s; }
.outcome-action { animation-delay: -6.6s; }
.outcome-surface {
  fill: #111a2c;
  stroke: rgba(93, 216, 209, 0.68);
  stroke-width: 1.8;
  filter: url("#ecosystem-shadow");
}
.outcome-insight .outcome-surface { stroke: rgba(244, 201, 93, 0.82); }
.outcome-halo { fill: url("#outcome-warm"); }
.outcome-icon {
  fill: none;
  stroke: #70dcd5;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.warm-icon { stroke: #f4cf73; }
.continuous-particle {
  opacity: 0;
  animation: signal-window 10s ease-in-out infinite;
}
.context-signal { fill: #7de5de; }
.refined-signal { fill: #d2cdff; }
.refined-a { fill: #f5d77e; }
.feedback-signal {
  fill: #9f92ff;
  animation: feedback-window 10s ease-in-out infinite;
}
.signal-b,
.refined-b { animation-delay: -2.5s; }
.signal-c,
.refined-c { animation-delay: -5s; }
.signal-d { animation-delay: -7.5s; }

@keyframes continuous-path-flow { to { stroke-dashoffset: -190; } }
@keyframes ecosystem-presence {
  0%, 15%, 100% { filter: url("#ecosystem-shadow") brightness(0.96); }
  5%, 10% { filter: url("#ecosystem-shadow") brightness(1.14) drop-shadow(0 0 13px rgba(93, 216, 209, 0.34)); }
}
@keyframes continuous-aura-breathe {
  0%, 100% { opacity: 0.78; transform: scale(0.96); transform-origin: center; }
  50% { opacity: 1; transform: scale(1.04); transform-origin: center; }
}
@keyframes continuous-brain-breathe {
  0%, 100% { filter: brightness(0.99); }
  48%, 58% { filter: brightness(1.17) drop-shadow(0 0 14px rgba(141, 124, 247, 0.62)); }
}
@keyframes neural-connection-strengthen {
  0%, 18%, 100% { opacity: 0.34; }
  5%, 12% { opacity: 1; stroke-width: 2.8; }
}
@keyframes neural-node-alive {
  0%, 100% { opacity: 0.58; }
  45%, 58% { opacity: 1; }
}
@keyframes outcome-presence {
  0%, 20%, 100% { opacity: 0.82; }
  8%, 14% { opacity: 1; filter: drop-shadow(0 0 14px rgba(93, 216, 209, 0.34)); }
}
@keyframes signal-window {
  0%, 4%, 29%, 100% { opacity: 0; }
  9%, 24% { opacity: 1; }
}
@keyframes feedback-window {
  0%, 45%, 100% { opacity: 0; }
  54%, 88% { opacity: 1; }
}

:root[data-theme="light"] .continuous-backdrop {
  fill: #e9edf7;
  stroke: rgba(61, 78, 112, 0.18);
}
:root[data-theme="light"] .ecosystem-orbit { stroke: rgba(45, 71, 116, 0.32); }
:root[data-theme="light"] .context-path {
  opacity: 0.82;
  filter: drop-shadow(0 0 4px rgba(20, 115, 140, 0.25));
}
:root[data-theme="light"] .outcome-path { opacity: 0.88; }
:root[data-theme="light"] .continuous-feedback {
  opacity: 0.94;
  stroke-width: 3.2;
  filter: drop-shadow(0 0 10px rgba(8, 127, 135, 0.3));
}
:root[data-theme="light"] .continuous-feedback-echo { stroke: rgba(101, 87, 215, 0.46); }
:root[data-theme="light"] .ecosystem-node > rect:first-child,
:root[data-theme="light"] .outcome-surface {
  fill: #fdfefe;
  stroke: rgba(8, 127, 135, 0.64);
  filter: drop-shadow(0 17px 25px rgba(31, 53, 88, 0.16));
}
:root[data-theme="light"] .ecosystem-document > rect:first-child { stroke: rgba(101, 87, 215, 0.68); }
:root[data-theme="light"] .continuous-core-disc {
  fill: #dfe5f4;
  stroke: rgba(101, 87, 215, 0.72);
  filter: drop-shadow(0 23px 34px rgba(45, 59, 103, 0.22));
}
:root[data-theme="light"] .continuous-brain-shape {
  stroke: #ffffff;
  filter: saturate(1.2) drop-shadow(0 0 12px rgba(101, 87, 215, 0.38));
}
:root[data-theme="light"] .neural-path { stroke: rgba(255, 255, 255, 0.94); }
:root[data-theme="light"] .memory-arc { stroke: rgba(8, 127, 135, 0.68); }
:root[data-theme="light"] .memory-arc-b { stroke: rgba(101, 87, 215, 0.64); }
:root[data-theme="light"] .outcome-insight .outcome-surface { stroke: rgba(174, 119, 8, 0.74); }
:root[data-theme="light"] .outcome-icon { stroke: #08747c; }
:root[data-theme="light"] .warm-icon { stroke: #986500; }

/* Product-style visual anchors for the governed-memory stages. */
.flow-step {
  position: relative;
  overflow: hidden;
}
.flow-step:nth-of-type(1) { --step-color: var(--cyan); }
.flow-step:nth-of-type(2) { --step-color: var(--blue); }
.flow-step:nth-of-type(3) { --step-color: var(--warning); }
.flow-step:nth-of-type(4) { --step-color: var(--accent-bright); }
.flow-step::after {
  position: absolute;
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--step-color) 14%, transparent), transparent 68%);
  content: "";
  right: -34px;
  top: 52px;
  pointer-events: none;
}
.step-symbol {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  margin: 28px 0 22px;
  border: 1px solid color-mix(in srgb, var(--step-color) 48%, #26334b);
  border-radius: 22px;
  background:
    radial-gradient(circle at 28% 18%, color-mix(in srgb, var(--step-color) 20%, transparent), transparent 58%),
    color-mix(in srgb, var(--step-color) 8%, #0d1424);
  box-shadow:
    0 0 30px color-mix(in srgb, var(--step-color) 16%, transparent),
    inset 0 0 20px color-mix(in srgb, var(--step-color) 8%, transparent);
}
.step-symbol svg {
  width: 50px;
  height: 50px;
  overflow: visible;
  fill: none;
  stroke: color-mix(in srgb, var(--step-color) 82%, #ffffff);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 7px color-mix(in srgb, var(--step-color) 30%, transparent));
}
.step-symbol .step-symbol-accent {
  fill: color-mix(in srgb, var(--step-color) 55%, transparent);
  stroke: color-mix(in srgb, var(--step-color) 92%, #ffffff);
}
.step-label { margin-top: 0; }
:root[data-theme="light"] .flow-step {
  background:
    radial-gradient(circle at 87% 16%, color-mix(in srgb, var(--step-color) 9%, transparent), transparent 34%),
    #fcfdff;
  border-color: color-mix(in srgb, var(--step-color) 27%, #cfd6e2);
}
:root[data-theme="light"] .step-symbol {
  border-color: color-mix(in srgb, var(--step-color) 52%, #b8c3d3);
  background:
    radial-gradient(circle at 28% 18%, color-mix(in srgb, var(--step-color) 22%, #ffffff), transparent 62%),
    color-mix(in srgb, var(--step-color) 11%, #f7f9fd);
  box-shadow:
    0 0 34px color-mix(in srgb, var(--step-color) 19%, transparent),
    inset 0 0 17px rgba(255, 255, 255, 0.82);
}
:root[data-theme="light"] .step-symbol svg {
  stroke: color-mix(in srgb, var(--step-color) 82%, #1f2d45);
}

/* Richer journey palette and stage-to-evidence highlighting. */
.journey-stage { --journey-active-color: var(--cyan); }
.journey-stage[data-journey-phase="1"] { --journey-active-color: var(--blue); }
.journey-stage[data-journey-phase="2"] { --journey-active-color: var(--warning); }
.journey-stage[data-journey-phase="3"] { --journey-active-color: var(--success); }
.journey-stage[data-journey-phase="4"] { --journey-active-color: var(--accent-bright); }
.session-window,
.session-message,
.session-result,
.session-memory {
  transition: border-color 500ms ease, background 500ms ease, box-shadow 500ms ease, opacity 500ms ease, transform 500ms ease;
}
.journey-stage[data-journey-phase="0"] .session-a,
.journey-stage[data-journey-phase="1"] .session-a,
.journey-stage[data-journey-phase="2"] .session-a {
  border-color: color-mix(in srgb, var(--journey-active-color) 58%, var(--line));
  box-shadow: 0 26px 74px rgba(0, 0, 0, 0.24), 0 0 54px color-mix(in srgb, var(--journey-active-color) 19%, transparent);
}
.journey-stage[data-journey-phase="0"] .session-a .session-message:first-of-type,
.journey-stage[data-journey-phase="1"] .session-a .agent-message,
.journey-stage[data-journey-phase="2"] .session-a .session-result,
.journey-stage[data-journey-phase="3"] .session-a .session-result,
.journey-stage[data-journey-phase="4"] .session-b .session-memory {
  border-color: color-mix(in srgb, var(--journey-active-color) 72%, var(--line));
  background: color-mix(in srgb, var(--journey-active-color) 14%, #101827);
  box-shadow: 0 0 30px color-mix(in srgb, var(--journey-active-color) 25%, transparent), 0 12px 30px rgba(0, 0, 0, 0.14);
}
.journey-stage[data-journey-phase="3"] .session-b,
.journey-stage[data-journey-phase="4"] .session-b {
  border-color: color-mix(in srgb, var(--journey-active-color) 58%, var(--line));
  box-shadow: 0 26px 74px rgba(0, 0, 0, 0.24), 0 0 58px color-mix(in srgb, var(--journey-active-color) 21%, transparent);
}
.journey-line {
  box-shadow: 0 0 20px color-mix(in srgb, var(--journey-active-color) 25%, transparent);
}
.journey-line i {
  background: linear-gradient(90deg, transparent, var(--cyan), var(--blue), var(--warning), var(--success), var(--accent-bright), transparent);
}
.journey-checkpoint span {
  box-shadow: 0 0 24px color-mix(in srgb, var(--state-color) 26%, transparent), inset 0 0 14px color-mix(in srgb, var(--state-color) 12%, transparent);
}
.journey-checkpoint.active span {
  box-shadow:
    0 0 24px color-mix(in srgb, var(--state-color) 78%, transparent),
    0 0 56px color-mix(in srgb, var(--state-color) 50%, transparent),
    0 0 96px color-mix(in srgb, var(--state-color) 25%, transparent),
    inset 0 0 18px color-mix(in srgb, var(--state-color) 22%, transparent);
}
:root[data-theme="light"] .session-window {
  background: #fbfcff;
  border-color: rgba(59, 77, 109, 0.23);
  box-shadow: 0 25px 66px rgba(38, 53, 82, 0.13);
}
:root[data-theme="light"] .session-a {
  background: radial-gradient(circle at 13% 7%, rgba(18, 145, 153, 0.16), transparent 33%), linear-gradient(150deg, #ffffff 9%, #e9f6f6 100%);
}
:root[data-theme="light"] .session-b {
  background: radial-gradient(circle at 86% 8%, rgba(101, 87, 215, 0.17), transparent 35%), linear-gradient(150deg, #ffffff 9%, #eeecff 100%);
}
:root[data-theme="light"] .session-message {
  border-color: rgba(55, 73, 105, 0.22);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 30px rgba(40, 58, 91, 0.08);
}
:root[data-theme="light"] .agent-message,
:root[data-theme="light"] .session-result {
  border-color: rgba(8, 127, 135, 0.36);
  background: rgba(208, 240, 240, 0.82);
}
:root[data-theme="light"] .session-memory {
  border-color: rgba(101, 87, 215, 0.45);
  background: rgba(225, 220, 255, 0.84);
}
:root[data-theme="light"] .journey-stage[data-journey-phase="0"] .session-a .session-message:first-of-type,
:root[data-theme="light"] .journey-stage[data-journey-phase="1"] .session-a .agent-message,
:root[data-theme="light"] .journey-stage[data-journey-phase="2"] .session-a .session-result,
:root[data-theme="light"] .journey-stage[data-journey-phase="3"] .session-a .session-result,
:root[data-theme="light"] .journey-stage[data-journey-phase="4"] .session-b .session-memory {
  background: color-mix(in srgb, var(--journey-active-color) 18%, #ffffff);
  box-shadow: 0 0 34px color-mix(in srgb, var(--journey-active-color) 27%, transparent), 0 14px 34px rgba(44, 62, 96, 0.12);
}
:root[data-theme="light"] .journey-checkpoint span {
  background: color-mix(in srgb, var(--state-color) 20%, #f5f7fb);
  box-shadow: 0 0 27px color-mix(in srgb, var(--state-color) 31%, transparent), inset 0 0 12px rgba(255, 255, 255, 0.82);
}
:root[data-theme="light"] .journey-checkpoint.active span {
  box-shadow:
    0 0 24px color-mix(in srgb, var(--state-color) 70%, transparent),
    0 0 59px color-mix(in srgb, var(--state-color) 44%, transparent),
    0 0 98px color-mix(in srgb, var(--state-color) 23%, transparent),
    inset 0 0 15px rgba(255, 255, 255, 0.76);
}

@media (prefers-reduced-motion: reduce) {
  .ecosystem-node,
  .continuous-aura,
  .continuous-brain-shape,
  .neural-growth,
  .neural-nodes circle,
  .outcome-node,
  .context-path,
  .outcome-path,
  .continuous-feedback {
    animation: none !important;
  }
  .continuous-particle { display: none; }
}

/* Neutral sessions with yellow reserved for the active memory journey. */
.journey-checkpoint { --state-color: #f1c84b; }
.journey-checkpoint:nth-child(2) { --state-color: #f4bf35; }
.journey-checkpoint:nth-child(3) { --state-color: #f6b720; }
.journey-checkpoint:nth-child(4) { --state-color: #eda915; }
.journey-checkpoint:nth-child(5) { --state-color: #e39a0a; }

.session-window,
.session-a,
.session-b {
  background: linear-gradient(145deg, #151c2a, #111722);
  border-color: rgba(142, 153, 174, 0.24);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.22);
}

.session-light,
.session-b .session-light {
  background: #818ca0;
  box-shadow: 0 0 17px rgba(129, 140, 160, 0.42);
}

.journey-stage[data-journey-phase] .session-a,
.journey-stage[data-journey-phase] .session-b {
  border-color: rgba(142, 153, 174, 0.27);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.22);
}

.journey-stage[data-journey-phase] .session-message,
.journey-stage[data-journey-phase] .session-result,
.journey-stage[data-journey-phase] .session-memory {
  border-color: rgba(142, 153, 174, 0.25);
  background: rgba(131, 144, 168, 0.075);
  box-shadow: none;
}

[data-journey-scene] {
  opacity: 1;
  filter: none;
  transform: translateY(0);
}

.journey-stage.is-running [data-journey-scene] {
  opacity: 0.12;
  filter: saturate(0.25);
  transform: translateY(10px);
}

.journey-stage.is-running [data-journey-scene].is-revealed {
  opacity: 0.72;
  filter: none;
  transform: translateY(0);
}

.journey-stage.is-running [data-journey-scene].is-current {
  opacity: 1;
  border-color: rgba(246, 183, 32, 0.72);
  background:
    linear-gradient(135deg, rgba(255, 224, 92, 0.17), rgba(227, 154, 10, 0.08)),
    #171b25;
  box-shadow:
    0 0 30px rgba(246, 183, 32, 0.24),
    0 14px 32px rgba(0, 0, 0, 0.18);
}

.journey-stage.is-running [data-journey-scene].is-current > span,
.journey-stage.is-running [data-journey-scene].is-current span:first-child {
  color: #ffd84f;
}

.journey-checkpoint {
  color: #818b9d;
}

.journey-checkpoint.active {
  color: #d9ddea;
}

.journey-checkpoint span {
  border-color: rgba(235, 188, 50, 0.44);
  background: #171923;
  color: #d6aa2c;
  box-shadow:
    0 0 24px rgba(235, 188, 50, 0.16),
    inset 0 0 14px rgba(235, 188, 50, 0.08);
}

.journey-checkpoint.active span {
  border-color: color-mix(in srgb, var(--state-color) 74%, #fff2b2);
  background: color-mix(in srgb, var(--state-color) 18%, #151721);
  color: #ffe784;
  box-shadow:
    0 0 21px color-mix(in srgb, var(--state-color) 54%, transparent),
    0 0 45px color-mix(in srgb, var(--state-color) 30%, transparent),
    inset 0 0 16px color-mix(in srgb, var(--state-color) 17%, transparent);
}

.journey-checkpoint.current span {
  transform: scale(1.13);
  box-shadow:
    0 0 24px rgba(255, 219, 79, 0.88),
    0 0 62px rgba(246, 183, 32, 0.56),
    0 0 105px rgba(246, 183, 32, 0.27),
    inset 0 0 19px rgba(255, 236, 154, 0.28);
}

.journey-line {
  background: rgba(139, 147, 163, 0.2);
  box-shadow: 0 0 22px rgba(246, 183, 32, 0.22);
}

.journey-line i {
  background: linear-gradient(90deg, transparent, #fff3a3, #ffd84f, #f6b720, #e39a0a, transparent);
}

:root[data-theme="light"] .session-window,
:root[data-theme="light"] .session-a,
:root[data-theme="light"] .session-b {
  background: linear-gradient(145deg, #f7f8fb, #eef1f5);
  border-color: rgba(74, 86, 105, 0.22);
  box-shadow: 0 25px 64px rgba(43, 53, 70, 0.12);
}

:root[data-theme="light"] .session-light,
:root[data-theme="light"] .session-b .session-light {
  background: #778398;
  box-shadow: 0 0 15px rgba(94, 105, 124, 0.3);
}

:root[data-theme="light"] .journey-stage[data-journey-phase] .session-a,
:root[data-theme="light"] .journey-stage[data-journey-phase] .session-b {
  border-color: rgba(74, 86, 105, 0.23);
  box-shadow: 0 25px 64px rgba(43, 53, 70, 0.12);
}

:root[data-theme="light"] .journey-stage[data-journey-phase] .session-message,
:root[data-theme="light"] .journey-stage[data-journey-phase] .session-result,
:root[data-theme="light"] .journey-stage[data-journey-phase] .session-memory {
  border-color: rgba(79, 91, 111, 0.24);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: none;
}

:root[data-theme="light"] .journey-stage.is-running [data-journey-scene].is-current {
  border-color: rgba(205, 143, 0, 0.58);
  background:
    linear-gradient(135deg, rgba(255, 244, 168, 0.94), rgba(255, 216, 79, 0.5)),
    #fffdf2;
  box-shadow:
    0 0 32px rgba(235, 175, 13, 0.28),
    0 15px 34px rgba(77, 62, 22, 0.12);
}

:root[data-theme="light"] .journey-stage.is-running [data-journey-scene].is-current > span,
:root[data-theme="light"] .journey-stage.is-running [data-journey-scene].is-current span:first-child {
  color: #8a5a00;
}

:root[data-theme="light"] .journey-checkpoint {
  color: #697386;
}

:root[data-theme="light"] .journey-checkpoint.active {
  color: #283044;
}

:root[data-theme="light"] .journey-checkpoint span {
  border-color: rgba(185, 132, 0, 0.42);
  background: #fff8cf;
  color: #8b6100;
  box-shadow:
    0 0 24px rgba(232, 176, 18, 0.22),
    inset 0 0 12px rgba(255, 255, 255, 0.82);
}

:root[data-theme="light"] .journey-checkpoint.current span {
  border-color: #bd7c00;
  background: #ffdf4b;
  color: #4a3100;
  box-shadow:
    0 0 25px rgba(229, 163, 0, 0.68),
    0 0 63px rgba(244, 191, 53, 0.46),
    0 0 105px rgba(244, 191, 53, 0.22),
    inset 0 0 14px rgba(255, 249, 194, 0.78);
}

/* Interactive explanations for the cognition loop. */
.interactive-node {
  cursor: pointer;
  outline: none;
}

.interactive-node > rect:first-of-type,
.interactive-node .outcome-surface,
.interactive-node .continuous-core-disc {
  transition: stroke 220ms ease, filter 220ms ease, transform 220ms ease;
}

.ecosystem-node:hover > rect:first-of-type,
.ecosystem-node:focus > rect:first-of-type,
.outcome-node:hover .outcome-surface,
.outcome-node:focus .outcome-surface {
  stroke: #aef4ee;
  filter: drop-shadow(0 0 15px rgba(93, 216, 209, 0.5));
}

.continuous-core:hover .continuous-core-disc,
.continuous-core:focus .continuous-core-disc {
  stroke: #c8c1ff;
  filter: drop-shadow(0 0 22px rgba(141, 124, 247, 0.58));
}

.cognition-tooltip {
  opacity: 0;
  pointer-events: none;
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity 180ms ease, transform 180ms ease;
}

.cognition-tooltip rect {
  fill: rgba(9, 14, 25, 0.97);
  stroke: rgba(141, 124, 247, 0.58);
  stroke-width: 1.2;
  filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.34));
}

.cognition-tooltip text {
  fill: #f4f7fc;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
}

.interactive-node:hover .cognition-tooltip,
.interactive-node:focus .cognition-tooltip {
  opacity: 1;
}

.cognition-hover-hint {
  position: absolute;
  right: 4%;
  bottom: 2%;
  margin: 0;
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.02em;
}

.cognition-hover-hint span {
  color: var(--cyan);
}

:root[data-theme="light"] .cognition-tooltip rect {
  fill: rgba(253, 254, 255, 0.98);
  stroke: rgba(70, 80, 116, 0.32);
  filter: drop-shadow(0 12px 20px rgba(35, 50, 78, 0.18));
}

:root[data-theme="light"] .cognition-tooltip text {
  fill: #243049;
}

@media (max-width: 760px), (hover: none) {
  .cognition-hover-hint {
    display: none;
  }
}

/* Keep ecosystem tiles styled when accessible SVG titles precede their shapes. */
.ecosystem-node > rect:first-of-type {
  fill: #111a2c;
  stroke: rgba(93, 216, 209, 0.62);
  stroke-width: 1.8;
}
.ecosystem-document > rect:first-of-type { stroke: rgba(141, 124, 247, 0.68); }
:root[data-theme="light"] .ecosystem-node > rect:first-of-type {
  fill: #fdfefe;
  stroke: rgba(8, 127, 135, 0.64);
  filter: drop-shadow(0 17px 25px rgba(31, 53, 88, 0.16));
}
:root[data-theme="light"] .ecosystem-document > rect:first-of-type { stroke: rgba(101, 87, 215, 0.68); }


/* Sequential hero story: experience enters, cognition strengthens, value returns. */
.hero-learning-map {
  pointer-events: auto;
  cursor: pointer;
  outline: none;
}

.hero-learning-map::before {
  position: absolute;
  inset: 8% 5%;
  z-index: -1;
  border: 1px solid rgba(93, 216, 209, 0);
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(93, 216, 209, 0);
  content: "";
  pointer-events: none;
}

.hero-learning-map.story-active::before {
  animation: cognition-click-invite 12s ease-in-out infinite;
}

.story-active .ecosystem-node {
  opacity: 0.7;
  transform-box: fill-box;
  transform-origin: center;
  animation: cognition-source-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.story-active .ecosystem-human,
.story-active .context-path-a { animation-delay: 0s; }
.story-active .ecosystem-document,
.story-active .context-path-b { animation-delay: 1.45s; }
.story-active .ecosystem-agent,
.story-active .context-path-c { animation-delay: 2.9s; }
.story-active .ecosystem-workflow,
.story-active .context-path-d { animation-delay: 4.35s; }

.story-active .context-path {
  opacity: 0.2;
  animation:
    continuous-path-flow 4.5s linear infinite,
    cognition-connection-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}


.story-active .context-path-a { animation-delay: 0s, 0s; }
.story-active .context-path-b { animation-delay: 0s, 1.45s; }
.story-active .context-path-c { animation-delay: 0s, 2.9s; }
.story-active .context-path-d { animation-delay: 0s, 4.35s; }

.story-active .continuous-core-disc,
.story-active .continuous-brain {
  transform-box: fill-box;
  transform-origin: center;
  animation: cognition-core-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) 5.8s infinite;
}

.story-active .outcome-node {
  opacity: 0.64;
  transform-box: fill-box;
  transform-origin: center;
  animation: cognition-outcome-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.story-active .outcome-path {
  opacity: 0.18;
  animation:
    continuous-path-flow 4s linear infinite reverse,
    cognition-connection-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.story-active .outcome-insight,
.story-active .outcome-path-insight { animation-delay: 7.2s; }
.story-active .outcome-decision,
.story-active .outcome-path-decision { animation-delay: 8.55s; }
.story-active .outcome-action,
.story-active .outcome-path-action { animation-delay: 9.9s; }

.story-active .continuous-feedback {
  opacity: 0.16;
  animation:
    continuous-path-flow 4.5s linear infinite,
    cognition-feedback-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) 11.15s infinite;
}

.story-active .continuous-feedback-echo {
  opacity: 0.12;
  animation: cognition-feedback-echo-stage 12s ease-in-out 11.15s infinite;
}

.hero-learning-map:hover::before,
.hero-learning-map:focus-visible::before {
  border-color: rgba(93, 216, 209, 0.2);
  box-shadow: 0 0 42px rgba(93, 216, 209, 0.12);
}

.hero-learning-map:focus-visible {
  outline: 2px solid rgba(93, 216, 209, 0.72);
  outline-offset: 8px;
}

@keyframes cognition-click-invite {
  0%, 8%, 100% {
    border-color: rgba(93, 216, 209, 0);
    box-shadow: 0 0 0 rgba(93, 216, 209, 0);
    transform: scale(0.98);
  }
  2.5% {
    border-color: rgba(93, 216, 209, 0.25);
    box-shadow: 0 0 44px rgba(93, 216, 209, 0.14);
    transform: scale(1.01);
  }
  5% {
    border-color: rgba(141, 124, 247, 0.13);
    box-shadow: 0 0 72px rgba(141, 124, 247, 0.08);
    transform: scale(1);
  }
}

@keyframes cognition-source-stage {
  0%, 11% {
    opacity: 1;
    filter: url("#ecosystem-shadow") brightness(1.22) drop-shadow(0 0 18px rgba(93, 216, 209, 0.58));
  }
  16%, 100% {
    opacity: 0.7;
    filter: url("#ecosystem-shadow") brightness(0.92);
  }
}

@keyframes cognition-connection-stage {
  0%, 3% {
    opacity: 0.22;
    stroke-width: 2.2;
    filter: none;
  }
  7%, 13% {
    opacity: 1;
    stroke-width: 4;
    filter: drop-shadow(0 0 9px rgba(93, 216, 209, 0.8));
  }
  18%, 100% {
    opacity: 0.2;
    stroke-width: 2.2;
    filter: none;
  }
}

@keyframes cognition-core-stage {
  0%, 15% {
    filter: brightness(1.2) drop-shadow(0 0 24px rgba(141, 124, 247, 0.66)) drop-shadow(0 0 46px rgba(93, 216, 209, 0.32));
    transform: scale(1.06);
  }
  22%, 100% {
    filter: brightness(1);
    transform: scale(1);
  }
}

@keyframes cognition-outcome-stage {
  0%, 12% {
    opacity: 1;
    filter: brightness(1.18) drop-shadow(0 0 18px rgba(93, 216, 209, 0.54));
  }
  18%, 100% {
    opacity: 0.64;
    filter: none;
  }
}

@keyframes cognition-feedback-stage {
  0%, 15% {
    opacity: 1;
    stroke-width: 4.2;
    filter: drop-shadow(0 0 9px rgba(93, 216, 209, 0.78)) drop-shadow(0 0 20px rgba(141, 124, 247, 0.38));
  }
  22%, 100% {
    opacity: 0.16;
    stroke-width: 3;
    filter: none;
  }
}

@keyframes cognition-feedback-echo-stage {
  0%, 18% {
    opacity: 0.62;
    stroke-width: 2;
  }
  24%, 100% {
    opacity: 0.12;
    stroke-width: 1.3;
  }
}

:root[data-theme="light"] .hero-learning-map:hover::before,
:root[data-theme="light"] .hero-learning-map:focus-visible::before {
  border-color: rgba(8, 127, 135, 0.22);
  box-shadow: 0 0 46px rgba(8, 127, 135, 0.13);
}

@media (prefers-reduced-motion: reduce) {
  .hero-learning-map { cursor: default; }
  .hero-learning-map::before,
  .story-active .ecosystem-node,
  .story-active .context-path,
  .story-active .continuous-core-disc,
  .story-active .continuous-brain,
  .story-active .outcome-node,
  .story-active .outcome-path,
  .story-active .continuous-feedback,
  .story-active .continuous-feedback-echo {
    animation: none !important;
    opacity: 1;
    filter: none;
    transform: none;
  }
}


/* Keep the return path quiet until the final stage of the story. */
.story-active .continuous-feedback {
  opacity: 0.08;
  filter: none;
}

.story-active .feedback-signal {
  opacity: 0;
  animation: cognition-feedback-particle 12s ease-in-out 11.15s infinite;
}

@keyframes cognition-feedback-particle {
  0%, 15% { opacity: 1; }
  22%, 100% { opacity: 0; }
}

/* Source tooltips mirror the outcome explanations without affecting icon alignment. */
.cognition-tooltip-source text:first-of-type {
  font-weight: 700;
}


/* Optical centering and a quieter cognition field. */
.ecosystem-orbit,
.continuous-ring-inner,
.memory-arc,
.continuous-feedback-echo {
  display: none;
}

.continuous-ring-outer {
  stroke: rgba(141, 124, 247, 0.34);
  stroke-dasharray: 5 12;
}

.story-active .continuous-core-disc {
  animation: cognition-core-disc-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) 5.8s infinite;
}

.continuous-brain,
.story-active .continuous-brain {
  transform: translate(-5px, 18px);
  transform-box: fill-box;
  transform-origin: center;
  animation: cognition-core-brain-stage 12s cubic-bezier(0.2, 0.8, 0.2, 1) 5.8s infinite;
}

@keyframes cognition-core-disc-stage {
  0%, 15% {
    filter: brightness(1.2) drop-shadow(0 0 24px rgba(141, 124, 247, 0.66)) drop-shadow(0 0 46px rgba(93, 216, 209, 0.32));
    transform: scale(1.045);
  }
  22%, 100% {
    filter: brightness(1);
    transform: scale(1);
  }
}

@keyframes cognition-core-brain-stage {
  0%, 15% {
    filter: brightness(1.2) drop-shadow(0 0 24px rgba(141, 124, 247, 0.66)) drop-shadow(0 0 46px rgba(93, 216, 209, 0.32));
    transform: translate(-5px, 18px) scale(1.045);
  }
  22%, 100% {
    filter: brightness(1);
    transform: translate(-5px, 18px) scale(1);
  }
}

:root[data-theme="light"] .continuous-ring-outer {
  stroke: rgba(101, 87, 215, 0.34);
}

@media (prefers-reduced-motion: reduce) {
  .continuous-brain,
  .story-active .continuous-brain {
    transform: translate(-5px, 18px) !important;
  }
}