:root {
  --black: #0c1011;
  --black-soft: #151b1d;
  --ink: #172124;
  --muted: #5e6a6d;
  --surface: #ffffff;
  --surface-alt: #f1f3f1;
  --line: #d7ddda;
  --red: #d6513f;
  --teal: #34746b;
  --amber: #c79642;
  --blue: #416c91;
  --header-height: 72px;
  --content-width: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.dialog-open {
  overflow: hidden;
}

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

button {
  color: inherit;
  font: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: white;
  background: var(--black);
  transform: translateY(-150%);
}

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

.content-shell,
.header-inner,
.hero-inner {
  width: min(calc(100% - 56px), var(--content-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  color: white;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.site-header.scrolled,
.site-header.menu-active,
.site-header.panel-active {
  color: var(--ink);
  background: white;
  border-bottom-color: var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: 190px minmax(500px, 1fr) 190px;
  align-items: center;
  height: 100%;
}

.brand {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 11px;
  font-size: 19px;
  font-weight: 760;
}

.brand-symbol {
  position: relative;
  display: inline-grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.brand-symbol::before,
.brand-symbol::after,
.brand-symbol i {
  position: absolute;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
}

.brand-symbol::before {
  width: 19px;
  height: 19px;
  opacity: 0.75;
}

.brand-symbol::after {
  width: 7px;
  height: 7px;
  color: var(--red);
  background: var(--red);
  border-color: var(--red);
}

.brand-symbol i {
  right: -5px;
  width: 9px;
  height: 9px;
  color: var(--amber);
  background: var(--black);
  border: 2px solid currentColor;
}

.site-header.scrolled .brand-symbol i,
.site-header.menu-active .brand-symbol i,
.site-header.panel-active .brand-symbol i {
  background: white;
}

.primary-nav {
  display: flex;
  justify-content: center;
  gap: clamp(22px, 2.6vw, 40px);
  font-size: 14px;
}

.primary-nav a {
  position: relative;
  white-space: nowrap;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: -11px;
  left: 0;
  height: 2px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a.active::after {
  transform: scaleX(1);
}

.primary-nav a.active {
  font-weight: 680;
}

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

.language-button,
.menu-button {
  background: transparent;
  border: 0;
  cursor: pointer;
}

.language-button {
  min-width: 42px;
  min-height: 42px;
  font-size: 13px;
  font-weight: 720;
}

.header-contact {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  color: var(--black);
  background: white;
  border: 1px solid white;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.site-header.scrolled .header-contact,
.site-header.menu-active .header-contact,
.site-header.panel-active .header-contact {
  color: white;
  background: var(--black);
  border-color: var(--black);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
}

.menu-button span {
  display: block;
  width: 23px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.hero {
  position: relative;
  display: flex;
  height: min(84svh, 820px);
  min-height: 660px;
  align-items: center;
  overflow: hidden;
  color: white;
  background: var(--black);
}

#kernel-field,
#closing-field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-top: var(--header-height);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 780;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  display: inline-block;
  width: 26px;
  height: 2px;
  margin: 0 10px 3px 0;
  background: var(--red);
  content: "";
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.68);
}

.hero h1 {
  margin: 0;
  font-size: 148px;
  font-weight: 650;
  line-height: 0.82;
  letter-spacing: 0;
}

.hero-thesis {
  max-width: 880px;
  margin: 38px 0 0;
  font-size: 42px;
  font-weight: 520;
  line-height: 1.35;
}

.hero-support {
  max-width: 700px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 26px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 720;
  cursor: pointer;
  transition: transform 150ms ease, background-color 150ms ease, color 150ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-light {
  color: var(--black);
  background: white;
}

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

.button-muted {
  color: var(--ink);
  background: var(--surface-alt);
  border-color: var(--line);
}

.text-link,
.module-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 720;
}

button.text-link {
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.text-link span:last-child,
.module-link span:last-child {
  transition: transform 160ms ease;
}

.text-link:hover span:last-child,
.module-link:hover span:last-child {
  transform: translateX(4px);
}

.light-link {
  color: rgba(255, 255, 255, 0.82);
}

.hero-axis {
  position: absolute;
  z-index: 1;
  right: 28px;
  bottom: 23px;
  left: 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  color: rgba(255, 255, 255, 0.34);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 10px;
  font-weight: 750;
}

.hero-axis a {
  padding-top: 10px;
  transition: color 160ms ease;
}

.hero-axis a:hover,
.hero-axis a:focus-visible {
  color: white;
}

.hero-axis a:not(:last-child) {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.definition-band {
  padding: 72px 0;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--line);
}

.definition-grid {
  display: grid;
  grid-template-columns: 180px minmax(300px, 0.95fr) minmax(360px, 1.05fr);
  gap: 48px;
  align-items: start;
}

.definition-grid h2,
.section h2,
.closing-section h2 {
  margin: 0;
  font-size: 58px;
  font-weight: 620;
  line-height: 1.16;
}

.definition-copy {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.section {
  padding: clamp(86px, 8vw, 118px) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.58fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 54px;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.platform-showcase {
  color: white;
  background: var(--black);
  border: 1px solid var(--black);
}

.showcase-toolbar {
  display: flex;
  min-height: 74px;
  align-items: stretch;
  justify-content: space-between;
  border-bottom: 1px solid rgba(225, 234, 231, 0.18);
}

.platform-tabs {
  display: flex;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline proximity;
  scrollbar-width: none;
}

.platform-tabs::-webkit-scrollbar {
  display: none;
}

.platform-tab {
  position: relative;
  display: flex;
  min-width: 142px;
  align-items: center;
  gap: 11px;
  justify-content: center;
  padding: 0 18px;
  color: #899592;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(225, 234, 231, 0.12);
  cursor: pointer;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  white-space: nowrap;
}

.platform-tab::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--red);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.platform-tab:hover,
.platform-tab:focus-visible,
.platform-tab.active {
  color: white;
  background: rgba(255, 255, 255, 0.04);
}

.platform-tab.active::after {
  transform: scaleX(1);
}

.platform-tab span {
  color: var(--red);
  font-size: 10px;
  font-weight: 800;
}

.platform-tab strong {
  font-size: 13px;
  font-weight: 660;
}

.showcase-navigation {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border-left: 1px solid rgba(225, 234, 231, 0.16);
}

.showcase-navigation > span {
  min-width: 66px;
  color: #73807d;
  font-size: 11px;
}

.showcase-navigation > span strong {
  color: white;
}

.icon-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: white;
  background: transparent;
  border: 1px solid rgba(225, 234, 231, 0.25);
  cursor: pointer;
}

.icon-button:hover,
.icon-button:focus-visible {
  color: var(--black);
  background: white;
}

.platform-stage {
  display: grid;
  min-height: 590px;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
}

.platform-panels {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 5.5vw, 76px);
}

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

.platform-panel {
  animation: panel-enter 260ms ease both;
}

.platform-kicker {
  margin: 0 0 28px;
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.platform-panel h3 {
  max-width: 720px;
  margin: 0;
  font-size: 54px;
  font-weight: 600;
  line-height: 1.12;
}

.platform-panel > p:not(.platform-kicker) {
  max-width: 720px;
  margin: 24px 0 0;
  color: #aeb8b5;
  font-size: 16px;
}

.platform-feature-list {
  display: grid;
  max-width: 720px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 34px 0 36px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(225, 234, 231, 0.18);
  border-left: 1px solid rgba(225, 234, 231, 0.18);
}

.platform-feature-list li {
  padding: 11px 13px;
  color: #dce3e1;
  font-size: 12px;
  font-weight: 650;
  border-right: 1px solid rgba(225, 234, 231, 0.18);
  border-bottom: 1px solid rgba(225, 234, 231, 0.18);
}

.platform-action {
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.platform-visual {
  --stage-accent: var(--teal);
  display: grid;
  min-width: 0;
  grid-template-rows: auto 1fr auto;
  padding: 28px;
  background: #111718;
  border-left: 1px solid rgba(225, 234, 231, 0.18);
}

.platform-visual[data-active="proof"],
.platform-visual[data-active="trading"] {
  --stage-accent: var(--red);
}

.platform-visual[data-active="data"],
.platform-visual[data-active="incident"] {
  --stage-accent: var(--amber);
}

.platform-visual-head,
.platform-visual-foot {
  display: flex;
  justify-content: space-between;
  color: #7f8b88;
  font-size: 10px;
  font-weight: 800;
}

.platform-visual-head strong {
  color: var(--stage-accent);
}

.platform-visual-foot {
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(225, 234, 231, 0.14);
}

.runtime-map {
  position: relative;
  width: min(92%, 410px);
  aspect-ratio: 1;
  align-self: center;
  justify-self: center;
}

.runtime-ring {
  position: absolute;
  border: 1px solid rgba(225, 234, 231, 0.18);
  border-radius: 50%;
}

.runtime-ring::before,
.runtime-ring::after {
  position: absolute;
  background: rgba(225, 234, 231, 0.1);
  content: "";
}

.runtime-ring::before {
  top: 50%;
  right: -10%;
  left: -10%;
  height: 1px;
}

.runtime-ring::after {
  top: -10%;
  bottom: -10%;
  left: 50%;
  width: 1px;
}

.runtime-ring-outer {
  inset: 8%;
}

.runtime-ring-inner {
  inset: 29%;
  border-color: var(--stage-accent);
}

.runtime-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 104px;
  height: 104px;
  place-items: center;
  color: white;
  background: var(--black);
  border: 1px solid var(--stage-accent);
  border-radius: 50%;
  font-size: 13px;
  transform: translate(-50%, -50%);
}

.runtime-node {
  position: absolute;
  z-index: 2;
  min-width: 72px;
  padding: 5px 8px;
  color: #dce3e1;
  text-align: center;
  background: #111718;
  border: 1px solid rgba(225, 234, 231, 0.2);
  font-size: 10px;
  font-weight: 750;
}

.runtime-node-top { top: 2%; left: 50%; transform: translateX(-50%); }
.runtime-node-right { top: 50%; right: 0; transform: translateY(-50%); }
.runtime-node-bottom { bottom: 2%; left: 50%; transform: translateX(-50%); }
.runtime-node-left { top: 50%; left: 0; transform: translateY(-50%); }

@keyframes panel-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.capability-heading > p {
  color: #aab5b2;
}

.capability-explorer {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: 720px;
  border: 1px solid rgba(225, 234, 231, 0.2);
}

.capability-tabs {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border-right: 1px solid rgba(225, 234, 231, 0.2);
}

.capability-tab {
  position: relative;
  display: grid;
  min-height: 102px;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 2px 12px;
  align-content: center;
  padding: 20px 22px;
  color: #c7d0ce;
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(225, 234, 231, 0.16);
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease;
}

.capability-tab:last-child {
  border-bottom: 0;
}

.capability-tab::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--red);
  content: "";
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 180ms ease;
}

.capability-tab > span {
  grid-row: 1 / 3;
  color: #75817f;
  font-size: 12px;
  font-weight: 800;
}

.capability-tab strong {
  font-size: 16px;
  font-weight: 680;
  line-height: 1.35;
}

.capability-tab small {
  color: #879290;
  font-size: 12px;
  line-height: 1.4;
}

.capability-tab:hover,
.capability-tab:focus-visible {
  color: white;
  background: rgba(255, 255, 255, 0.045);
}

.capability-tab.active {
  color: var(--ink);
  background: #f1f3f1;
}

.capability-tab.active::before {
  transform: scaleY(1);
}

.capability-tab.active > span {
  color: var(--red);
}

.capability-tab.active small {
  color: var(--muted);
}

.capability-stage {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(300px, 0.78fr) minmax(390px, 1.22fr);
  gap: clamp(42px, 6vw, 88px);
  align-items: center;
  padding: 54px;
}

.capability-diagram {
  position: relative;
  width: min(100%, 410px);
  aspect-ratio: 1;
  justify-self: center;
}

.diagram-orbit,
.diagram-core,
.diagram-pulse {
  position: absolute;
  border-radius: 50%;
}

.diagram-orbit {
  border: 1px solid rgba(225, 234, 231, 0.24);
}

.diagram-orbit::before,
.diagram-orbit::after {
  position: absolute;
  background: rgba(225, 234, 231, 0.12);
  content: "";
}

.diagram-orbit::before {
  top: 50%;
  right: -9%;
  left: -9%;
  height: 1px;
}

.diagram-orbit::after {
  top: -9%;
  bottom: -9%;
  left: 50%;
  width: 1px;
}

.diagram-orbit-outer {
  inset: 8%;
}

.diagram-orbit-inner {
  inset: 27%;
  border-color: rgba(214, 81, 63, 0.5);
}

.diagram-core {
  top: 50%;
  left: 50%;
  display: grid;
  width: 132px;
  height: 132px;
  place-content: center;
  color: white;
  text-align: center;
  background: var(--black-soft);
  border: 1px solid rgba(225, 234, 231, 0.46);
  transform: translate(-50%, -50%);
}

.diagram-core small {
  color: var(--amber);
  font-size: 10px;
  font-weight: 800;
}

.diagram-core strong {
  display: block;
  max-width: 108px;
  margin-top: 3px;
  font-size: 14px;
  font-weight: 720;
  overflow-wrap: anywhere;
}

.diagram-node {
  position: absolute;
  z-index: 2;
  min-width: 76px;
  padding: 5px 8px;
  color: #dce3e1;
  font-size: 10px;
  font-weight: 760;
  text-align: center;
  background: var(--black);
  border: 1px solid rgba(225, 234, 231, 0.24);
}

.node-top {
  top: 1%;
  left: 50%;
  transform: translateX(-50%);
}

.node-right {
  top: 50%;
  right: -1%;
  transform: translateY(-50%);
}

.node-bottom {
  bottom: 1%;
  left: 50%;
  transform: translateX(-50%);
}

.node-left {
  top: 50%;
  left: -1%;
  transform: translateY(-50%);
}

.diagram-pulse {
  z-index: 3;
  width: 10px;
  height: 10px;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(52, 116, 107, 0.2);
}

.pulse-one {
  top: 20%;
  right: 22%;
}

.pulse-two {
  right: 18%;
  bottom: 23%;
  background: var(--amber);
  box-shadow: 0 0 0 5px rgba(199, 150, 66, 0.18);
}

.pulse-three {
  bottom: 17%;
  left: 25%;
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(214, 81, 63, 0.18);
}

.capability-panels {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  justify-content: center;
}

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

.capability-kicker {
  margin: 0 0 22px;
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.capability-panel h3 {
  margin: 0;
  font-size: 42px;
  font-weight: 610;
  line-height: 1.16;
}

.capability-panel-lead {
  margin: 22px 0 0;
  color: #aeb8b5;
  font-size: 15px;
}

.kernel-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.kernel-list li {
  min-width: 0;
  padding: 8px 10px;
  color: #dce3e1;
  font-size: 11px;
  font-weight: 660;
  border: 1px solid rgba(225, 234, 231, 0.18);
  overflow-wrap: anywhere;
}

.capability-contract {
  margin: 30px 0 0;
  border-top: 1px solid rgba(225, 234, 231, 0.2);
}

.capability-contract > div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(225, 234, 231, 0.14);
}

.capability-contract dt {
  color: #7f8d89;
  font-size: 10px;
  font-weight: 800;
}

.capability-contract dd {
  margin: 0;
  color: #dce3e1;
  font-size: 13px;
}

.capability-boundary {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(214, 81, 63, 0.48);
}

.capability-boundary span {
  color: var(--red);
  font-size: 10px;
  font-weight: 800;
}

.capability-boundary p {
  margin: 0;
  color: #8f9b98;
  font-size: 12px;
}

.services-section {
  background: white;
}

.service-workspace {
  display: grid;
  min-height: 650px;
  grid-template-columns: 360px minmax(0, 1fr);
  border: 1px solid var(--line);
}

.service-selector {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.service-tab {
  position: relative;
  display: grid;
  min-height: 81px;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 1px 10px;
  align-content: center;
  padding: 13px 18px;
  color: var(--ink);
  text-align: left;
  background: white;
  border: 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.service-tab:last-child {
  border-bottom: 0;
}

.service-tab::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--red);
  content: "";
  transform: scaleY(0);
  transition: transform 180ms ease;
}

.service-tab:hover,
.service-tab:focus-visible,
.service-tab.active {
  background: var(--surface-alt);
}

.service-tab.active::before {
  transform: scaleY(1);
}

.service-tab > span {
  grid-row: 1 / 3;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
}

.service-tab strong {
  min-width: 0;
  font-size: 14px;
  font-weight: 680;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.service-tab small {
  color: var(--muted);
  font-size: 11px;
}

.service-stage {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(34px, 5vw, 64px);
  background: #eef2ef;
}

.service-stage-top {
  display: flex;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.service-panel {
  padding: 52px 0 36px;
  animation: panel-enter 260ms ease both;
}

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

.service-kicker {
  margin: 0 0 17px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.service-panel h3 {
  max-width: 760px;
  margin: 0;
  font-size: 50px;
  font-weight: 610;
  line-height: 1.12;
}

.service-panel-lead {
  max-width: 780px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 46px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-detail-grid > div {
  min-height: 126px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.5);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-detail-grid span,
.service-boundary span {
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
}

.service-detail-grid p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.service-boundary {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 20px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.service-boundary p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.value-section {
  background: #eef2ef;
}

.value-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.75fr);
  gap: clamp(60px, 9vw, 130px);
  align-items: stretch;
}

.value-intro > p:last-child {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.value-intro h2 {
  font-size: 54px;
}

.value-metric {
  display: flex;
  min-height: 330px;
  flex-direction: column;
  padding: 34px;
  color: white;
  background: var(--black-soft);
}

.value-metric > span {
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.value-metric h3 {
  max-width: 460px;
  margin: 62px 0 18px;
  font-size: 34px;
  line-height: 1.08;
}

.value-metric > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
}

.metric-tags {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.metric-tags span {
  padding: 10px 8px;
  color: rgba(255, 255, 255, 0.55);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 9px;
  text-align: center;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 70px;
  border-top: 1px solid #c7d0cb;
  border-left: 1px solid #c7d0cb;
}

.value-grid article {
  min-height: 245px;
  padding: 26px;
  border-right: 1px solid #c7d0cb;
  border-bottom: 1px solid #c7d0cb;
}

.value-grid article > span,
.lifecycle-rail article > span {
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
}

.value-grid h3 {
  margin: 58px 0 10px;
  font-size: 20px;
}

.value-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.lifecycle-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.5fr);
  gap: 60px;
  align-items: end;
  margin-top: 88px;
}

.lifecycle-heading h3 {
  margin: 0;
  font-size: 44px;
  line-height: 1.15;
}

.lifecycle-heading > p {
  margin: 0;
  color: var(--muted);
}

.lifecycle-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 42px;
  border-top: 1px solid #c7d0cb;
  border-left: 1px solid #c7d0cb;
}

.lifecycle-rail article {
  min-height: 210px;
  padding: 24px 20px;
  border-right: 1px solid #c7d0cb;
  border-bottom: 1px solid #c7d0cb;
}

.lifecycle-rail h3 {
  margin: 48px 0 10px;
  font-size: 17px;
  overflow-wrap: anywhere;
}

.lifecycle-rail p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

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

.research-section .section-heading > p {
  color: rgba(255, 255, 255, 0.62);
}

.proof-console {
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.proof-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.proof-tab {
  position: relative;
  display: flex;
  min-height: 76px;
  align-items: center;
  gap: 12px;
  justify-content: center;
  padding: 12px;
  color: #8e9a97;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  cursor: pointer;
}

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

.proof-tab::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--amber);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.proof-tab:hover,
.proof-tab:focus-visible,
.proof-tab.active {
  color: white;
  background: rgba(255, 255, 255, 0.045);
}

.proof-tab.active::after {
  transform: scaleX(1);
}

.proof-tab span {
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
}

.proof-tab strong {
  font-size: 13px;
  font-weight: 670;
}

.proof-stage {
  display: grid;
  min-height: 390px;
  grid-template-columns: minmax(0, 1fr) 330px;
}

.proof-panels {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 5vw, 68px);
}

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

.proof-panel {
  animation: panel-enter 240ms ease both;
}

.proof-panel > span {
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
}

.proof-panel h3 {
  margin: 22px 0 18px;
  font-size: 50px;
  font-weight: 600;
}

.proof-panel p {
  max-width: 780px;
  margin: 0;
  color: #aeb8b5;
  font-size: 16px;
}

.proof-authority {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  background: #0f1415;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.proof-authority > span {
  color: #76827f;
  font-size: 10px;
  font-weight: 800;
}

.proof-authority > strong {
  margin-top: 18px;
  color: white;
  font-size: 24px;
  font-weight: 620;
  line-height: 1.25;
}

.proof-meter {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px;
  margin-top: 30px;
}

.proof-meter i {
  height: 4px;
  background: #2b3433;
}

.proof-meter i.active {
  background: var(--amber);
}

.proof-authority p {
  margin: 24px 0 0;
  color: #84908d;
  font-size: 12px;
}

.research-disclosure {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 32px;
  margin-top: 34px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.research-disclosure span {
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
}

.research-disclosure p {
  max-width: 880px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
}

.research-statement {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 60px;
  align-items: end;
  margin-top: 56px;
}

.research-statement > p {
  max-width: 900px;
  margin: 0;
  font-size: 34px;
  line-height: 1.5;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.application-grid article {
  min-height: 220px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.application-grid article > span {
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
}

.application-grid h3 {
  margin: 48px 0 10px;
  font-size: 21px;
}

.application-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.responsibility-section {
  background: #e9eeeb;
}

.responsibility-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(520px, 1.2fr);
  gap: clamp(70px, 10vw, 150px);
}

.responsibility-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #bdc9c4;
  border-left: 1px solid #bdc9c4;
}

.responsibility-list article {
  min-height: 230px;
  padding: 28px;
  border-right: 1px solid #bdc9c4;
  border-bottom: 1px solid #bdc9c4;
}

.responsibility-list h3 {
  margin: 0 0 58px;
  font-size: 20px;
}

.responsibility-list p {
  margin: 0;
  color: #50615b;
  font-size: 14px;
}

.closing-section {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: white;
  background: var(--black);
}

.closing-inner {
  position: relative;
  z-index: 1;
}

.closing-section h2 {
  max-width: 1000px;
  font-size: 74px;
}

.closing-section .button {
  margin-top: 38px;
}

.site-footer {
  padding: 66px 0 38px;
  color: white;
  background: #080b0c;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 0.55fr 1.25fr;
  gap: 72px;
}

.footer-brand {
  color: white;
}

.footer-grid > div:first-child > p {
  max-width: 320px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 11px;
  font-size: 14px;
}

.footer-links a:hover {
  color: #88b8ae;
}

.footer-legal {
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
}

.footer-legal p {
  margin: 0 0 12px;
}

.footer-compliance {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
  text-align: center;
}

.footer-policy-links,
.filing-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.footer-policy-links a,
.filing-links a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-policy-links a:hover,
.filing-links a:hover {
  color: #88b8ae;
}

.legal-notice-section {
  background: #f4f6f4;
}

.legal-register {
  border-top: 1px solid rgba(8, 15, 16, 0.2);
}

.legal-register article {
  display: grid;
  grid-template-columns: 64px minmax(180px, 0.7fr) minmax(280px, 1.45fr);
  gap: 32px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid rgba(8, 15, 16, 0.16);
}

.legal-register article > span {
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.legal-register h3,
.legal-register p {
  margin: 0;
}

.legal-register h3 {
  font-size: 20px;
}

.legal-register p {
  color: var(--muted);
  line-height: 1.75;
}

.legal-updated {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.access-dialog {
  width: min(calc(100% - 32px), 660px);
  max-height: calc(100svh - 32px);
  padding: 0;
  color: var(--ink);
  background: white;
  border: 0;
  border-radius: 6px;
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.34);
}

.access-dialog::backdrop {
  background: rgba(4, 8, 9, 0.76);
  backdrop-filter: blur(5px);
}

.dialog-shell {
  padding: 34px;
}

.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.dialog-head h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.22;
}

.dialog-close {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  padding: 0;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.dialog-lead {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.dialog-facts {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.dialog-facts p {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  margin: 0;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.dialog-facts span {
  color: var(--muted);
}

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

.error-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 32px;
  background: var(--surface-alt);
}

.error-page > div {
  max-width: 680px;
}

.error-page h1 {
  margin: 0;
  font-size: 78px;
}

.error-page p:not(.eyebrow) {
  margin: 18px 0 30px;
  color: var(--muted);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid #efb867;
  outline-offset: 3px;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal-ready .reveal-target {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 520ms ease, transform 520ms ease;
  }

  .reveal-ready .reveal-target.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1060px) {
  .hero h1 {
    font-size: 112px;
  }

  .hero-thesis {
    font-size: 36px;
  }

  .definition-grid h2,
  .section h2,
  .closing-section h2 {
    font-size: 50px;
  }

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

  .menu-button {
    display: block;
    grid-column: 3;
  }

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

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 14px 28px 28px;
    color: var(--ink);
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 46px rgba(10, 20, 22, 0.12);
  }

  .primary-nav.open {
    display: flex;
  }

  .primary-nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav a::after {
    display: none;
  }

  .definition-grid,
  .section-heading,
  .responsibility-layout,
  .value-layout,
  .lifecycle-heading {
    grid-template-columns: 1fr;
  }

  .definition-grid,
  .section-heading {
    gap: 26px;
  }

  .responsibility-layout,
  .value-layout {
    gap: 58px;
  }

  .capability-explorer {
    grid-template-columns: 1fr;
  }

  .capability-tabs {
    flex-direction: row;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline proximity;
    border-right: 0;
    border-bottom: 1px solid rgba(225, 234, 231, 0.2);
    scrollbar-width: thin;
  }

  .capability-tab {
    min-width: 244px;
    border-right: 1px solid rgba(225, 234, 231, 0.16);
    border-bottom: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .capability-tab::before {
    top: auto;
    right: 0;
    width: auto;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
  }

  .capability-tab.active::before {
    transform: scaleX(1);
  }

  .capability-stage {
    grid-template-columns: minmax(270px, 0.72fr) minmax(360px, 1.28fr);
    gap: 38px;
    padding: 42px 36px;
  }

  .platform-tab {
    min-width: 132px;
  }

  .platform-stage {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  }

  .service-workspace {
    grid-template-columns: 310px minmax(0, 1fr);
  }

  .proof-stage {
    grid-template-columns: minmax(0, 1fr) 290px;
  }

  .value-grid,
  .application-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lifecycle-heading {
    gap: 24px;
  }

  .lifecycle-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .definition-grid h2,
  .section h2,
  .closing-section h2 {
    font-size: 36px;
  }

  :root {
    --header-height: 64px;
  }

  .content-shell,
  .header-inner,
  .hero-inner {
    width: min(calc(100% - 32px), var(--content-width));
  }

  .brand {
    font-size: 17px;
  }

  .brand-symbol {
    width: 28px;
    height: 28px;
  }

  .header-contact {
    display: none;
  }

  .hero {
    height: 82svh;
    min-height: 610px;
    align-items: flex-end;
  }

  .hero-inner {
    padding-top: 0;
    padding-bottom: 96px;
  }

  .hero h1 {
    font-size: 74px;
  }

  .hero-thesis {
    margin-top: 30px;
    font-size: 27px;
  }

  .hero-support {
    font-size: 14px;
  }

  .hero-actions {
    align-items: stretch;
    margin-top: 28px;
  }

  .hero-actions .button {
    flex: 1 1 190px;
  }

  .hero-actions .text-link {
    min-height: 44px;
  }

  .hero-axis {
    right: 16px;
    bottom: 15px;
    left: 16px;
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .hero-axis::-webkit-scrollbar {
    display: none;
  }

  .hero-axis a {
    min-width: 44%;
    flex: 0 0 44%;
  }

  .definition-band {
    padding: 58px 0;
  }

  .section {
    padding: 70px 0;
  }

  .section-heading {
    margin-bottom: 46px;
  }

  .capability-explorer {
    margin-right: -16px;
    margin-left: -16px;
  }

  .capability-tab {
    min-width: 218px;
    min-height: 88px;
    padding: 16px 18px;
  }

  .capability-stage {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 32px 22px 34px;
  }

  .capability-diagram {
    width: min(82%, 270px);
  }

  .diagram-core {
    width: 112px;
    height: 112px;
  }

  .capability-panel h3 {
    font-size: 30px;
  }

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

  .capability-contract > div,
  .capability-boundary {
    grid-template-columns: 1fr;
    gap: 5px;
  }

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

  .platform-showcase,
  .service-workspace,
  .proof-console {
    margin-right: -16px;
    margin-left: -16px;
  }

  .showcase-toolbar {
    flex-direction: column;
  }

  .showcase-navigation {
    min-height: 58px;
    justify-content: flex-end;
    border-top: 1px solid rgba(225, 234, 231, 0.16);
    border-left: 0;
  }

  .platform-tab {
    min-width: 128px;
    min-height: 66px;
  }

  .platform-tabs {
    padding-right: calc(50vw - 64px);
  }

  .platform-stage {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .platform-panels {
    min-height: 430px;
    padding: 38px 22px;
  }

  .platform-panel h3 {
    font-size: 34px;
  }

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

  .platform-visual {
    min-height: 320px;
    padding: 22px;
    border-top: 1px solid rgba(225, 234, 231, 0.18);
    border-left: 0;
  }

  .runtime-map {
    width: min(76%, 250px);
  }

  .service-workspace {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .service-selector {
    flex-direction: row;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding-right: calc(50vw - 114px);
    scroll-snap-type: inline proximity;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    scrollbar-width: none;
  }

  .service-selector::-webkit-scrollbar {
    display: none;
  }

  .service-tab {
    min-width: 228px;
    min-height: 82px;
    border-right: 1px solid var(--line);
    border-bottom: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .service-tab::before {
    top: auto;
    right: 0;
    width: auto;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
  }

  .service-tab.active::before {
    transform: scaleX(1);
  }

  .service-stage {
    min-height: 500px;
    padding: 26px 22px;
  }

  .service-panel {
    padding: 36px 0 28px;
  }

  .service-panel h3 {
    font-size: 34px;
  }

  .service-detail-grid {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }

  .service-detail-grid > div {
    min-height: 108px;
  }

  .service-boundary {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .proof-tabs {
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding-right: calc(50vw - 79px);
    scroll-snap-type: inline proximity;
    scrollbar-width: none;
  }

  .proof-tabs::-webkit-scrollbar {
    display: none;
  }

  .proof-tab {
    min-width: 158px;
    flex: 0 0 158px;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .proof-stage {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .proof-panels {
    min-height: 300px;
    padding: 38px 22px;
  }

  .proof-panel h3 {
    font-size: 34px;
  }

  .proof-authority {
    min-height: 220px;
    padding: 28px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .application-grid,
  .value-grid,
  .lifecycle-rail {
    display: grid;
    grid-auto-columns: minmax(278px, 84vw);
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: none;
  }

  .application-grid::-webkit-scrollbar,
  .value-grid::-webkit-scrollbar,
  .lifecycle-rail::-webkit-scrollbar {
    display: none;
  }

  .application-grid article,
  .value-grid article,
  .lifecycle-rail article {
    scroll-snap-align: start;
  }

  .value-metric {
    min-height: 360px;
    padding: 28px 24px;
  }

  .value-metric h3 {
    margin-top: 48px;
    font-size: 30px;
  }

  .value-grid {
    margin-top: 52px;
  }

  .value-grid article,
  .lifecycle-rail article {
    min-height: 210px;
  }

  .lifecycle-heading {
    margin-top: 68px;
  }

  .research-disclosure {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .research-statement {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .application-grid article,
  .responsibility-list article {
    min-height: 190px;
  }

  .responsibility-list h3 {
    margin-bottom: 38px;
  }

  .closing-section {
    min-height: 520px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .legal-register article {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px 18px;
    padding: 24px 0;
  }

  .legal-register article p {
    grid-column: 2;
  }

  .dialog-shell {
    padding: 25px 22px;
  }

  .dialog-head h2 {
    font-size: 27px;
  }

  .dialog-facts p {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

  .dialog-actions .button {
    width: 100%;
  }
}

/* Interactive route compiler and product explorer */
.route-lab {
  padding: 96px 0 104px;
  background: #eef1ef;
  border-bottom: 1px solid var(--line);
}

.route-lab-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.55fr);
  gap: 72px;
  align-items: end;
  margin-bottom: 46px;
}

.route-lab-heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: 52px;
  font-weight: 620;
  line-height: 1.16;
}

.route-lab-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.route-workspace {
  overflow: hidden;
  background: white;
  border: 1px solid #bfc7c3;
}

.route-intake {
  padding: 30px 32px 32px;
  border-bottom: 1px solid var(--line);
}

.route-intake-head,
.route-runtime-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.route-intake-head span,
.route-runtime-head span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
}

.route-intake-head strong,
.route-runtime-head strong {
  font-size: 12px;
  font-weight: 720;
}

.route-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.route-presets button {
  min-height: 38px;
  padding: 0 14px;
  color: var(--muted);
  background: white;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: color 140ms ease, background-color 140ms ease, border-color 140ms ease;
}

.route-presets button:hover,
.route-presets button:focus-visible {
  color: var(--ink);
  border-color: #9aa5a1;
}

.route-presets button.active {
  color: white;
  background: var(--black);
  border-color: var(--black);
}

.route-input-label {
  display: block;
  margin-top: 28px;
  font-size: 12px;
  font-weight: 740;
}

.route-input-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-top: 9px;
  background: white;
  border: 1px solid #9ea8a4;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.route-input-shell:focus-within {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(52, 116, 107, 0.13);
}

.route-input-shell input {
  min-width: 0;
  min-height: 58px;
  padding: 0 18px;
  color: var(--ink);
  background: transparent;
  border: 0;
  outline: 0;
  font: inherit;
}

.route-input-shell input::placeholder {
  color: #7b8783;
}

.route-input-shell button {
  display: inline-flex;
  min-width: 136px;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 18px;
  color: white;
  background: var(--teal);
  border: 0;
  font-size: 13px;
  font-weight: 740;
  cursor: pointer;
}

.route-input-shell button:hover,
.route-input-shell button:focus-visible {
  background: #285f58;
}

.route-input-shell i,
.route-primary-action i,
.solution-spotlight i,
.proof-apply i {
  font-style: normal;
}

.route-privacy {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.status-dot,
.live-indicator {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  background: var(--teal);
  border-radius: 50%;
}

.route-runtime {
  color: white;
  background: #0d1314;
}

.route-runtime-head {
  min-height: 54px;
  padding: 0 30px;
  color: #aab5b2;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.route-runtime-head strong {
  color: #dce4e1;
}

.route-stage-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.route-stage-tabs button {
  position: relative;
  display: flex;
  min-height: 66px;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  color: #788582;
  text-align: left;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
}

.route-stage-tabs button:last-child {
  border-right: 0;
}

.route-stage-tabs button::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: transparent;
  content: "";
}

.route-stage-tabs button:hover,
.route-stage-tabs button:focus-visible,
.route-stage-tabs button.active {
  color: white;
}

.route-stage-tabs button.active::after {
  background: var(--red);
}

.route-stage-tabs span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
}

.route-stage-tabs strong {
  font-size: 11px;
  font-weight: 760;
}

.route-stage-panel {
  display: grid;
  min-height: 430px;
  grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.78fr) minmax(260px, 0.52fr);
}

.route-stage-copy,
.route-contract,
.route-decision {
  min-width: 0;
  padding: 38px 32px;
}

.route-stage-copy {
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.route-stage-copy > span,
.solution-spotlight > div > span {
  color: var(--amber);
  font-size: 10px;
  font-weight: 820;
}

.route-stage-copy h3 {
  max-width: 620px;
  margin: 62px 0 0;
  font-size: 32px;
  font-weight: 590;
  line-height: 1.25;
}

.route-stage-copy p {
  max-width: 650px;
  margin: 22px 0 0;
  color: #a7b2af;
  font-size: 15px;
}

.route-contract {
  margin: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.route-contract div {
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.route-contract div:first-child {
  border-top: 0;
}

.route-contract dt,
.solution-spotlight dt,
.proof-decision dt {
  color: #74817e;
  font-size: 10px;
  font-weight: 780;
  text-transform: uppercase;
}

.route-contract dd,
.solution-spotlight dd,
.proof-decision dd {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.55;
}

.route-decision {
  display: flex;
  flex-direction: column;
  background: #131a1b;
}

.route-decision > div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.route-decision > div span {
  color: #7e8a87;
  font-size: 10px;
  font-weight: 760;
}

.route-decision > div strong {
  max-width: 145px;
  text-align: right;
  font-size: 12px;
  font-weight: 680;
}

.route-decision .button {
  width: 100%;
  margin-top: auto;
  color: var(--black);
  background: white;
}

.route-decision .button:hover,
.route-decision .button:focus-visible {
  background: #e5ebe8;
}

.route-live {
  display: grid;
  min-height: 82px;
  grid-template-columns: minmax(250px, 1fr) auto auto;
  align-items: center;
  gap: 30px;
  padding: 14px 22px 14px 30px;
  border-top: 1px solid var(--line);
}

.route-live > div:first-child {
  display: flex;
  align-items: center;
  gap: 12px;
}

.route-live p {
  display: flex;
  flex-direction: column;
  margin: 0;
}

.route-live p strong {
  font-size: 12px;
}

.route-live p small {
  color: var(--muted);
  font-size: 10px;
}

.route-live[data-status="loading"] .live-indicator {
  background: var(--amber);
}

.route-live[data-status="offline"] .live-indicator {
  background: var(--red);
}

.route-live dl {
  display: flex;
  gap: 26px;
  margin: 0;
}

.route-live dl div {
  min-width: 48px;
}

.route-live dt {
  color: var(--muted);
  font-size: 9px;
  font-weight: 780;
}

.route-live dd {
  margin: 0;
  font-size: 18px;
  font-weight: 650;
}

.route-live-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.route-live-actions a {
  font-size: 12px;
  font-weight: 720;
}

.route-live-actions .icon-button {
  color: var(--ink);
  border-color: var(--line);
}

.route-live-actions .icon-button:disabled {
  cursor: wait;
  opacity: 0.45;
}

.route-context-control {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  color: inherit;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 4px;
  cursor: pointer;
}

.route-context-control span {
  width: 7px;
  height: 7px;
  background: var(--teal);
  border-radius: 50%;
}

.route-context-control strong {
  font-size: 10px;
  font-weight: 730;
  white-space: nowrap;
}

.site-header.scrolled .route-context-control,
.site-header.menu-active .route-context-control,
.site-header.panel-active .route-context-control {
  border-color: var(--line);
}

.solution-toolbar {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.solution-toolbar > span {
  font-size: 11px;
}

.solution-toolbar > div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.solution-toolbar > div > strong,
.solution-toolbar > div > span {
  font-size: 11px;
}

.solution-toolbar .icon-button {
  margin-left: 4px;
}

.solution-route.active {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 3px 0 var(--red);
}

.solution-route.active i {
  color: var(--amber);
}

.solution-spotlight {
  display: grid;
  min-height: 220px;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.8fr) auto;
  gap: 38px;
  align-items: center;
  padding: 34px 36px;
  color: var(--ink);
  background: #f2f4f2;
}

.solution-spotlight h3 {
  margin: 10px 0 0;
  font-size: 30px;
  line-height: 1.2;
}

.solution-spotlight p {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.solution-spotlight dl {
  margin: 0;
}

.solution-spotlight dl div {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.solution-spotlight .button {
  min-width: 190px;
  color: white;
  background: var(--black);
}

.proof-decision {
  margin: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.proof-decision div {
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.proof-decision dd {
  color: #d7dfdc;
  font-size: 11px;
}

.proof-apply {
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding: 0 13px;
  color: white;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 720;
  cursor: pointer;
}

.proof-apply:hover,
.proof-apply:focus-visible {
  background: rgba(255, 255, 255, 0.08);
}

@media (prefers-reduced-motion: no-preference) {
  .route-runtime.route-compiled {
    animation: route-compiled 520ms ease-out;
  }

  @keyframes route-compiled {
    0% { box-shadow: inset 0 0 0 2px rgba(52, 116, 107, 0.9); }
    100% { box-shadow: inset 0 0 0 2px rgba(52, 116, 107, 0); }
  }
}

@media (max-width: 1060px) {
  .route-lab-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .route-stage-panel {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.75fr);
  }

  .route-stage-copy {
    grid-column: 1;
  }

  .route-contract {
    grid-column: 2;
  }

  .route-decision {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    gap: 18px;
    align-items: center;
    padding: 22px 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .route-decision > div {
    display: block;
    padding: 0;
    border: 0;
  }

  .route-decision > div strong {
    display: block;
    max-width: none;
    margin-top: 4px;
    text-align: left;
  }

  .route-decision .button {
    width: auto;
    min-width: 220px;
    margin: 0;
  }

  .solution-spotlight {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  }

  .solution-spotlight .button {
    width: fit-content;
    grid-column: 1 / -1;
  }

  .route-context-control strong {
    display: none;
  }
}

@media (max-width: 720px) {
  .route-lab {
    padding: 68px 0 76px;
  }

  .route-lab-heading {
    margin-bottom: 30px;
  }

  .route-lab-heading h2 {
    font-size: 36px;
  }

  .route-lab-heading > p {
    font-size: 14px;
  }

  .route-intake {
    padding: 22px 18px 24px;
  }

  .route-intake-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

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

  .route-presets button {
    min-width: 0;
    padding: 0 8px;
  }

  .route-input-shell {
    grid-template-columns: 1fr;
  }

  .route-input-shell input {
    min-height: 62px;
    padding: 10px 14px;
  }

  .route-input-shell button {
    min-height: 48px;
  }

  .route-runtime-head {
    min-height: 50px;
    padding: 0 18px;
  }

  .route-stage-tabs {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .route-stage-tabs::-webkit-scrollbar {
    display: none;
  }

  .route-stage-tabs button {
    min-width: 112px;
    min-height: 60px;
    flex: 0 0 auto;
    padding: 0 14px;
  }

  .route-stage-panel {
    display: block;
    min-height: 0;
  }

  .route-stage-copy,
  .route-contract,
  .route-decision {
    padding: 26px 20px;
    border-right: 0;
  }

  .route-stage-copy {
    min-height: 300px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .route-stage-copy h3 {
    margin-top: 44px;
    font-size: 26px;
  }

  .route-contract {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .route-decision {
    display: block;
  }

  .route-decision > div {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .route-decision > div strong {
    margin-top: 0;
    text-align: right;
  }

  .route-decision .button {
    width: 100%;
    min-width: 0;
    margin-top: 24px;
  }

  .route-live {
    grid-template-columns: 1fr auto;
    gap: 16px;
    padding: 18px;
  }

  .route-live dl {
    grid-column: 1 / -1;
    justify-content: space-between;
    order: 3;
    padding-top: 14px;
    border-top: 1px solid var(--line);
  }

  .route-live-actions a {
    display: none;
  }

  .solution-toolbar {
    min-height: 58px;
  }

  .solution-toolbar > span {
    max-width: 190px;
  }

  .solution-spotlight {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 28px 22px;
  }

  .solution-spotlight h3 {
    font-size: 26px;
  }

  .solution-spotlight .button {
    width: 100%;
    grid-column: auto;
  }

  .proof-decision {
    margin-top: 18px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

/* v7: layered navigation, editorial homepage and secondary-page system */

.header-inner {
  grid-template-columns: 178px minmax(470px, 1fr) 190px;
}

.primary-nav {
  align-items: stretch;
  gap: 8px;
}

.nav-group {
  position: static;
  display: flex;
  align-items: stretch;
}

.nav-trigger,
.nav-direct {
  position: relative;
  display: inline-flex;
  min-height: var(--header-height);
  align-items: center;
  gap: 8px;
  padding: 0 13px;
  color: inherit;
  background: transparent;
  border: 0;
  font-size: 14px;
  white-space: nowrap;
  cursor: pointer;
}

.nav-trigger i {
  display: inline-block;
  width: 14px;
  font-style: normal;
  font-size: 16px;
  font-weight: 420;
  text-align: center;
  transition: transform 160ms ease;
}

.nav-group.open .nav-trigger i {
  transform: rotate(45deg);
}

.nav-trigger::after,
.nav-direct::after {
  position: absolute;
  right: 13px;
  bottom: 0;
  left: 13px;
  height: 3px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.nav-trigger:hover::after,
.nav-trigger:focus-visible::after,
.nav-group.open .nav-trigger::after,
.nav-direct:hover::after,
.nav-direct:focus-visible::after,
body[data-page="platform"] [data-nav-group="platform"] > .nav-trigger::after,
body[data-page="solutions"] [data-nav-group="solutions"] > .nav-trigger::after,
body[data-page="research"] [data-nav-group="research"] > .nav-trigger::after,
body[data-page="company"] .nav-direct::after {
  transform: scaleX(1);
}

.nav-panel {
  position: fixed;
  z-index: 110;
  top: var(--header-height);
  right: 0;
  left: 0;
  visibility: hidden;
  color: var(--ink);
  background: white;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 44px rgba(7, 14, 16, 0.14);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  pointer-events: none;
}

.nav-group.open .nav-panel {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-panel-inner {
  display: grid;
  width: min(calc(100% - 56px), var(--content-width));
  grid-template-columns: minmax(250px, 0.8fr) minmax(620px, 2.2fr);
  gap: 70px;
  margin-inline: auto;
  padding: 38px 0 42px;
}

.nav-panel-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.nav-panel-intro > span,
.nav-panel-links span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 760;
}

.nav-panel-intro strong {
  max-width: 340px;
  margin-top: 12px;
  font-size: 25px;
  line-height: 1.25;
}

.nav-panel-intro a {
  margin-top: 22px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 720;
}

.nav-panel-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.nav-panel-links a {
  display: flex;
  min-height: 92px;
  flex-direction: column;
  justify-content: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  transition: background-color 140ms ease;
}

.nav-panel-links a:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.nav-panel-links a:hover,
.nav-panel-links a:focus-visible {
  background: var(--surface-alt);
}

.nav-panel-links strong {
  font-size: 15px;
}

.nav-panel-links span {
  margin-top: 4px;
  font-weight: 500;
}

.mobile-nav-footer {
  display: none;
}

.header-contact {
  cursor: pointer;
}

.chapter-nav {
  position: sticky;
  z-index: 80;
  top: var(--header-height);
  min-height: 56px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.chapter-inner {
  display: flex;
  width: min(calc(100% - 56px), var(--content-width));
  min-height: 56px;
  align-items: center;
  gap: 6px;
  margin-inline: auto;
  overflow-x: auto;
  scrollbar-width: none;
}

.chapter-inner::-webkit-scrollbar {
  display: none;
}

.chapter-inner a {
  display: inline-flex;
  min-height: 36px;
  flex: 0 0 auto;
  align-items: center;
  padding: 0 13px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 680;
  transition: color 140ms ease, background-color 140ms ease;
}

.chapter-inner a:hover,
.chapter-inner a:focus-visible {
  color: var(--ink);
  background: var(--surface-alt);
}

.chapter-inner a.active {
  color: white;
  background: var(--black);
}

.signal-strip {
  border-bottom: 1px solid var(--line);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-grid a,
.signal-grid button {
  display: flex;
  min-height: 144px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  padding: 23px 22px;
  text-align: left;
  background: white;
  border: 0;
  border-right: 1px solid var(--line);
  cursor: pointer;
  transition: background-color 150ms ease;
}

.signal-grid > :first-child {
  border-left: 1px solid var(--line);
}

.signal-grid a:hover,
.signal-grid a:focus-visible,
.signal-grid button:hover,
.signal-grid button:focus-visible {
  background: var(--surface-alt);
}

.signal-grid span,
.solution-rail > * > span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 790;
}

.signal-grid strong {
  margin: 22px 0 auto;
  font-size: 17px;
  line-height: 1.35;
}

.signal-grid small {
  margin-top: 18px;
  color: var(--muted);
  font-size: 11px;
}

.capability-summary {
  background: #f7f8f7;
}

.editorial-rows {
  border-top: 1px solid var(--line);
}

.editorial-rows a {
  display: grid;
  min-height: 178px;
  grid-template-columns: 64px minmax(0, 1fr) 40px;
  gap: 28px;
  align-items: center;
  padding: 26px 12px;
  border-bottom: 1px solid var(--line);
  transition: background-color 150ms ease;
}

.editorial-rows a:hover,
.editorial-rows a:focus-visible {
  background: white;
}

.editorial-rows > a > span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 780;
}

.editorial-rows h3 {
  margin: 0;
  font-size: 30px;
  font-weight: 620;
}

.editorial-rows p {
  max-width: 880px;
  margin: 10px 0 0;
  color: var(--muted);
}

.editorial-rows i {
  font-style: normal;
  font-size: 23px;
  transition: transform 150ms ease;
}

.editorial-rows a:hover i,
.editorial-rows a:focus-visible i {
  transform: translateX(5px);
}

.solution-summary {
  color: white;
  background: var(--black);
}

.light-heading > p,
.solution-summary .section-heading > p {
  color: rgba(255, 255, 255, 0.62);
}

.solution-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.solution-rail > a,
.solution-rail > button {
  position: relative;
  display: flex;
  min-height: 300px;
  flex-direction: column;
  align-items: flex-start;
  padding: 28px 25px;
  color: white;
  text-align: left;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition: background-color 150ms ease;
}

.solution-rail > a:hover,
.solution-rail > a:focus-visible,
.solution-rail > button:hover,
.solution-rail > button:focus-visible {
  background: rgba(255, 255, 255, 0.06);
}

.solution-rail h3 {
  margin: 78px 0 0;
  font-size: 25px;
  line-height: 1.22;
}

.solution-rail p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.solution-rail i {
  margin-top: auto;
  align-self: flex-end;
  font-style: normal;
  font-size: 22px;
}

.section-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  font-size: 14px;
  font-weight: 720;
}

.research-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  margin-top: 34px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.research-actions p {
  max-width: 850px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
}

.footer-links button {
  width: fit-content;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-hero {
  position: relative;
  display: flex;
  height: min(76svh, 740px);
  min-height: 580px;
  align-items: flex-end;
  overflow: hidden;
  color: white;
  background: var(--black);
}

.page-hero #kernel-field {
  position: absolute;
  inset: 0;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  padding-bottom: 76px;
}

.page-hero h1 {
  max-width: 1080px;
  margin: 0;
  font-size: 72px;
  font-weight: 610;
  line-height: 1.05;
}

.page-hero-inner > p:not(.eyebrow) {
  max-width: 820px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 19px;
}

.image-page-hero {
  min-height: 640px;
}

.page-hero-image {
  position: absolute;
  inset: 0;
  background-image: url("/assets/kernelring-hero.webp");
  background-position: center;
  background-size: cover;
}

.page-hero-image::after {
  position: absolute;
  inset: 0;
  background: rgba(7, 13, 15, 0.64);
  content: "";
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(420px, 1.15fr);
  gap: 90px;
  align-items: start;
}

.story-grid h2 {
  margin: 0;
  font-size: 52px;
  line-height: 1.13;
}

.story-copy > p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 18px;
}

.architecture-sequence {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 42px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.architecture-sequence span {
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.architecture-sequence i {
  color: #9aa6a3;
  font-style: normal;
}

.narrative-band,
.solution-detail {
  padding: 108px 0;
  border-top: 1px solid var(--line);
}

.narrative-band-dark,
.solution-detail-dark,
.finance-solution,
.principles-section,
.boundaries-section,
.claims-section {
  color: white;
  background: var(--black);
  border-color: rgba(255, 255, 255, 0.16);
}

.narrative-band-soft {
  background: var(--surface-alt);
}

.narrative-grid,
.solution-detail-grid {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 70px;
}

.narrative-index,
.solution-aside {
  color: var(--teal);
  font-size: 12px;
  font-weight: 790;
}

.narrative-band-dark .narrative-index,
.solution-detail-dark .solution-aside,
.finance-solution .solution-aside {
  color: var(--amber);
}

.narrative-copy h2,
.solution-main h2 {
  max-width: 940px;
  margin: 0;
  font-size: 54px;
  font-weight: 610;
  line-height: 1.12;
}

.narrative-copy > p,
.solution-lead {
  max-width: 860px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.narrative-band-dark .narrative-copy > p,
.solution-detail-dark .solution-lead,
.finance-solution .solution-lead {
  color: rgba(255, 255, 255, 0.65);
}

.process-flow,
.delivery-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 54px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.narrative-band-dark .process-flow,
.solution-detail-dark .delivery-columns,
.finance-solution .delivery-columns {
  border-color: rgba(255, 255, 255, 0.18);
}

.process-flow > div,
.delivery-columns > div {
  min-height: 146px;
  padding: 23px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.narrative-band-dark .process-flow > div,
.solution-detail-dark .delivery-columns > div,
.finance-solution .delivery-columns > div {
  border-color: rgba(255, 255, 255, 0.18);
}

.process-flow span,
.delivery-columns span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
}

.narrative-band-dark .process-flow span,
.solution-detail-dark .delivery-columns span,
.finance-solution .delivery-columns span {
  color: var(--amber);
}

.process-flow strong {
  display: block;
  margin-top: 44px;
  font-size: 17px;
}

.delivery-columns p {
  margin: 34px 0 0;
  color: var(--muted);
}

.solution-detail-dark .delivery-columns p,
.finance-solution .delivery-columns p {
  color: rgba(255, 255, 255, 0.62);
}

.detail-disclosure {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.narrative-band-dark .detail-disclosure,
.solution-detail-dark .detail-disclosure,
.finance-solution .detail-disclosure {
  border-color: rgba(255, 255, 255, 0.18);
}

.detail-disclosure summary {
  position: relative;
  padding: 20px 40px 20px 0;
  font-weight: 720;
  cursor: pointer;
  list-style: none;
}

.detail-disclosure summary::-webkit-details-marker {
  display: none;
}

.detail-disclosure summary::after {
  position: absolute;
  top: 18px;
  right: 4px;
  content: "+";
  font-size: 22px;
  font-weight: 420;
  transition: transform 150ms ease;
}

.detail-disclosure[open] summary::after {
  transform: rotate(45deg);
}

.detail-disclosure dl {
  margin: 0;
  padding: 0 0 22px;
}

.detail-disclosure dl > div {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 24px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.narrative-band-dark .detail-disclosure dl > div {
  border-color: rgba(255, 255, 255, 0.14);
}

.detail-disclosure dt {
  color: var(--teal);
  font-size: 11px;
  font-weight: 790;
}

.detail-disclosure dd {
  margin: 0;
  color: var(--muted);
}

.narrative-band-dark .detail-disclosure dd {
  color: rgba(255, 255, 255, 0.62);
}

.integration-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 54px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.integration-table > div {
  min-height: 220px;
  padding: 25px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.integration-table span {
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.integration-table p {
  margin: 72px 0 0;
  color: var(--muted);
}

.page-closing {
  min-height: 560px;
}

.solution-aside > span {
  display: block;
  color: inherit;
  font-size: 48px;
  font-weight: 620;
}

.solution-aside > p {
  margin: 8px 0 0;
  font-size: 11px;
}

.solution-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.delivery-timeline,
.method-sequence,
.work-phases {
  margin: 54px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.delivery-timeline li,
.method-sequence li,
.work-phases li {
  display: grid;
  grid-template-columns: 96px 260px minmax(0, 1fr);
  gap: 28px;
  align-items: baseline;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.delivery-timeline li > span,
.method-sequence li > span,
.work-phases li > span {
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.delivery-timeline h3,
.method-sequence h3,
.work-phases h3 {
  margin: 0;
  font-size: 21px;
}

.delivery-timeline p,
.method-sequence p,
.work-phases p {
  margin: 0;
  color: var(--muted);
}

.research-page-hero {
  background: #111b1d;
}

.research-hero-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.65;
}

.research-hero-field::before,
.research-hero-field::after,
.research-hero-field i {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  content: "";
}

.research-hero-field::before {
  width: 760px;
  height: 760px;
  top: -180px;
  right: 4%;
}

.research-hero-field::after {
  width: 430px;
  height: 430px;
  top: 50px;
  right: 15%;
}

.research-hero-field i:nth-child(1) { width: 12px; height: 12px; top: 24%; right: 22%; background: var(--amber); border: 0; }
.research-hero-field i:nth-child(2) { width: 8px; height: 8px; top: 48%; right: 36%; background: var(--teal); border: 0; }
.research-hero-field i:nth-child(3) { width: 6px; height: 6px; top: 66%; right: 12%; background: var(--red); border: 0; }
.research-hero-field i:nth-child(4) { width: 240px; height: 240px; top: 210px; right: 28%; }
.research-hero-field i:nth-child(5) { width: 110px; height: 110px; top: 275px; right: 32%; }

.gates-section {
  scroll-margin-top: calc(var(--header-height) + 76px);
}

.evidence-registry {
  border-top: 1px solid var(--line);
}

.evidence-registry article {
  display: grid;
  grid-template-columns: 92px minmax(320px, 1fr) minmax(280px, 0.8fr);
  gap: 30px;
  align-items: center;
  min-height: 170px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.registry-code {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.evidence-registry h3 {
  margin: 10px 0 0;
  font-size: 24px;
}

.evidence-registry p {
  margin: 8px 0 0;
  color: var(--muted);
}

.status-tag {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 0 8px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 780;
}

.status-public { color: var(--teal); }
.status-controlled { color: var(--blue); }
.status-gated { color: #9a5a36; }

.evidence-registry details {
  border-top: 1px solid var(--line);
}

.evidence-registry summary {
  position: relative;
  padding: 16px 34px 16px 0;
  font-size: 13px;
  font-weight: 720;
  cursor: pointer;
  list-style: none;
}

.evidence-registry summary::after {
  position: absolute;
  right: 3px;
  content: "+";
  font-size: 19px;
}

.evidence-registry details[open] summary::after {
  transform: rotate(45deg);
}

.claims-section,
.principles-section,
.boundaries-section {
  padding: 108px 0;
}

.claims-grid,
.boundaries-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(430px, 1.1fr);
  gap: 90px;
}

.claims-grid h2,
.boundaries-grid h2 {
  margin: 0;
  font-size: 52px;
  line-height: 1.12;
}

.claims-grid > div:last-child > p {
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 18px;
}

.safety-grid,
.principle-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 52px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.safety-grid article,
.principle-list article {
  min-height: 250px;
  padding: 25px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principle-list {
  border-color: rgba(255, 255, 255, 0.18);
}

.principle-list article {
  border-color: rgba(255, 255, 255, 0.18);
}

.safety-grid span,
.principle-list span {
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.principle-list span {
  color: var(--amber);
}

.safety-grid h3,
.principle-list h3 {
  margin: 76px 0 0;
  font-size: 21px;
}

.safety-grid p,
.principle-list p {
  margin: 14px 0 0;
  color: var(--muted);
}

.principle-list p {
  color: rgba(255, 255, 255, 0.62);
}

.company-page-hero {
  background: #0b1011;
}

.principles-section .section-heading {
  color: white;
}

.work-phases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-left: 1px solid var(--line);
}

.work-phases li {
  display: block;
  min-height: 270px;
  padding: 25px;
  border-right: 1px solid var(--line);
}

.work-phases h3 {
  margin-top: 70px;
}

.work-phases p {
  margin-top: 14px;
}

.boundary-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-columns > div {
  padding: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-columns h3 {
  margin: 0;
  font-size: 20px;
}

.boundary-columns ul {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.boundary-columns li {
  padding: 13px 0;
  color: rgba(255, 255, 255, 0.64);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 1060px) {
  .header-inner {
    grid-template-columns: 1fr auto auto;
  }

  .header-contact {
    display: none;
  }

  .primary-nav {
    top: var(--header-height);
    bottom: 0;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    padding: 8px 28px 96px;
    overflow-y: auto;
    color: var(--ink);
    background: white;
    border: 0;
    box-shadow: none;
  }

  .primary-nav.open {
    display: flex;
  }

  .nav-group {
    display: block;
    border-bottom: 1px solid var(--line);
  }

  .nav-trigger,
  .nav-direct {
    width: 100%;
    min-height: 64px;
    justify-content: space-between;
    padding: 0;
    border-bottom: 1px solid var(--line);
    font-size: 19px;
    font-weight: 650;
  }

  .nav-group .nav-trigger {
    border-bottom: 0;
  }

  .nav-trigger::after,
  .nav-direct::after {
    display: none;
  }

  .nav-panel {
    position: static;
    display: none;
    visibility: visible;
    background: white;
    border: 0;
    box-shadow: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .nav-group.open .nav-panel {
    display: block;
  }

  .nav-panel-inner {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 0 22px;
  }

  .nav-panel-intro {
    padding: 16px 0 8px;
  }

  .nav-panel-intro strong {
    max-width: none;
    font-size: 21px;
  }

  .nav-panel-links {
    grid-template-columns: 1fr;
  }

  .nav-panel-links a,
  .nav-panel-links a:nth-child(odd) {
    min-height: 72px;
    padding: 12px 0;
    border-right: 0;
  }

  .mobile-nav-footer {
    position: sticky;
    bottom: -96px;
    display: block;
    padding-top: 24px;
    background: white;
  }

  .mobile-nav-footer .button {
    width: 100%;
  }

  .menu-button[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-button[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .signal-grid,
  .solution-rail,
  .integration-table,
  .safety-grid,
  .principle-list,
  .work-phases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .story-grid,
  .claims-grid,
  .boundaries-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .narrative-grid,
  .solution-detail-grid {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 42px;
  }

  .narrative-copy h2,
  .solution-main h2,
  .story-grid h2,
  .claims-grid h2,
  .boundaries-grid h2 {
    font-size: 46px;
  }

  .evidence-registry article {
    grid-template-columns: 80px minmax(0, 1fr);
  }

  .evidence-registry article details {
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  .primary-nav {
    padding-right: 16px;
    padding-left: 16px;
  }

  .header-actions {
    margin-right: 4px;
  }

  .language-button {
    min-width: 48px;
  }

  .chapter-inner {
    width: calc(100% - 24px);
  }

  .signal-grid,
  .solution-rail,
  .integration-table,
  .safety-grid,
  .principle-list,
  .work-phases {
    display: grid;
    grid-auto-columns: minmax(270px, 84vw);
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: none;
  }

  .signal-grid > *,
  .solution-rail > *,
  .integration-table > *,
  .safety-grid > *,
  .principle-list > *,
  .work-phases > * {
    scroll-snap-align: start;
  }

  .signal-strip .content-shell {
    width: 100%;
  }

  .signal-grid a,
  .signal-grid button {
    min-height: 132px;
  }

  .editorial-rows a {
    min-height: 0;
    grid-template-columns: 38px minmax(0, 1fr) 24px;
    gap: 12px;
    padding: 24px 4px;
  }

  .editorial-rows h3 {
    font-size: 24px;
  }

  .editorial-rows p {
    font-size: 14px;
  }

  .solution-summary .content-shell {
    width: calc(100% - 32px);
  }

  .solution-rail {
    margin-right: -16px;
  }

  .solution-rail > a,
  .solution-rail > button {
    min-height: 276px;
  }

  .research-actions {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .page-hero {
    height: 76svh;
    min-height: 590px;
  }

  .page-hero-inner {
    padding-bottom: 58px;
  }

  .page-hero h1 {
    font-size: 46px;
  }

  .page-hero-inner > p:not(.eyebrow) {
    font-size: 16px;
  }

  .narrative-band,
  .solution-detail,
  .claims-section,
  .principles-section,
  .boundaries-section {
    padding: 72px 0;
  }

  .narrative-grid,
  .solution-detail-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .narrative-copy h2,
  .solution-main h2,
  .story-grid h2,
  .claims-grid h2,
  .boundaries-grid h2 {
    font-size: 36px;
  }

  .narrative-copy > p,
  .solution-lead,
  .story-copy > p,
  .claims-grid > div:last-child > p {
    font-size: 16px;
  }

  .process-flow,
  .delivery-columns {
    grid-template-columns: 1fr;
  }

  .process-flow > div,
  .delivery-columns > div {
    min-height: 112px;
  }

  .process-flow strong,
  .delivery-columns p {
    margin-top: 26px;
  }

  .detail-disclosure dl > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .integration-table {
    margin-right: -16px;
  }

  .integration-table > div {
    min-height: 210px;
  }

  .delivery-timeline li,
  .method-sequence li {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 10px 14px;
  }

  .delivery-timeline li > p,
  .method-sequence li > p {
    grid-column: 2;
  }

  .evidence-registry article {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .evidence-registry article details {
    grid-column: 1;
  }

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

@media (prefers-reduced-motion: reduce) {
  .nav-panel,
  .nav-trigger i,
  .detail-disclosure summary::after,
  .evidence-registry summary::after {
    transition: none;
  }
}

/* ClosureOps product surface */
.closureops-page-hero {
  min-height: 680px;
  background: #0b1112;
}

.closureops-page-hero h1 {
  max-width: 880px;
}

.closureops-hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent 0, black 42%, black 100%);
}

.closureops-orbit {
  position: absolute;
  top: 52%;
  right: clamp(40px, 8vw, 130px);
  width: 390px;
  height: 390px;
  transform: translateY(-42%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.closureops-orbit::before,
.closureops-orbit::after,
.closureops-orbit i {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.closureops-orbit::before {
  inset: 58px;
}

.closureops-orbit::after {
  inset: 125px;
  border-color: rgba(224, 122, 94, 0.5);
}

.closureops-orbit i:nth-child(1) {
  width: 12px;
  height: 12px;
  top: 46px;
  left: 110px;
  background: var(--amber);
  border: 0;
}

.closureops-orbit i:nth-child(2) {
  width: 9px;
  height: 9px;
  top: 175px;
  right: -5px;
  background: var(--teal);
  border: 0;
}

.closureops-orbit i:nth-child(3) {
  width: 10px;
  height: 10px;
  bottom: 42px;
  left: 92px;
  background: #e07a5f;
  border: 0;
}

.closureops-orbit span,
.closureops-orbit strong {
  position: absolute;
  color: rgba(255, 255, 255, 0.64);
  font-size: 10px;
  font-weight: 800;
}

.closureops-orbit span:nth-of-type(1) { top: 74px; right: 46px; }
.closureops-orbit span:nth-of-type(2) { bottom: 58px; right: 80px; }
.closureops-orbit span:nth-of-type(3) { bottom: 95px; left: 28px; }

.closureops-orbit strong {
  inset: 0;
  display: grid;
  place-items: center;
  color: white;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.demo-boundary-line {
  display: flex;
  gap: 0;
  width: fit-content;
  margin-top: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.demo-boundary-line span {
  padding: 9px 13px;
  color: rgba(255, 255, 255, 0.68);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 10px;
  font-weight: 760;
}

.demo-boundary-line span:last-child {
  border-right: 0;
}

.closureops-runtime,
.closureops-evidence {
  padding: 108px 0;
  color: white;
  background: var(--black);
}

.closureops-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 58px 0 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  list-style: none;
}

.closureops-flow li {
  position: relative;
  min-height: 190px;
  padding: 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.closureops-flow li::after {
  position: absolute;
  top: 50%;
  right: -5px;
  z-index: 1;
  width: 9px;
  height: 9px;
  transform: translateY(-50%);
  background: var(--amber);
  border-radius: 50%;
  content: "";
}

.closureops-flow li:last-child::after {
  display: none;
}

.closureops-flow span,
.closureops-flow strong,
.closureops-flow p {
  display: block;
}

.closureops-flow span {
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
}

.closureops-flow strong {
  margin-top: 60px;
  font-size: 13px;
}

.closureops-flow p {
  margin: 9px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  line-height: 1.55;
}

.closureops-feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 58px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.closureops-feature-list article {
  min-height: 230px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.closureops-feature-list span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 820;
}

.closureops-feature-list h3 {
  margin: 58px 0 0;
  font-size: 20px;
}

.closureops-feature-list p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.closureops-scenarios {
  padding: 108px 0;
  background: var(--surface-alt);
}

.scenario-ledger {
  margin-top: 50px;
  border-top: 1px solid var(--line-strong);
}

.scenario-ledger a {
  display: grid;
  grid-template-columns: 155px minmax(210px, 0.8fr) minmax(280px, 1.2fr) 34px;
  gap: 24px;
  min-height: 96px;
  align-items: center;
  border-bottom: 1px solid var(--line-strong);
  transition: padding 150ms ease, background-color 150ms ease;
}

.scenario-ledger a:hover,
.scenario-ledger a:focus-visible {
  padding-right: 14px;
  padding-left: 14px;
  background: white;
}

.scenario-ledger span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 820;
}

.scenario-ledger strong {
  font-size: 17px;
}

.scenario-ledger p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.scenario-ledger i {
  justify-self: end;
  font-style: normal;
}

.evidence-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 58px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.evidence-band article {
  min-height: 238px;
  padding: 25px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.evidence-band span {
  color: var(--amber);
  font-size: 10px;
  font-weight: 820;
}

.evidence-band strong {
  display: block;
  margin-top: 60px;
  font-size: 21px;
}

.evidence-band p {
  margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.evidence-entry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.evidence-entry-grid a {
  position: relative;
  min-height: 190px;
  padding: 22px 48px 22px 22px;
  color: white;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 160ms ease, color 160ms ease;
}

.evidence-entry-grid a:hover,
.evidence-entry-grid a:focus-visible {
  color: var(--ink);
  background: white;
}

.evidence-entry-grid span {
  color: var(--amber);
  font-size: 10px;
  font-weight: 820;
}

.evidence-entry-grid strong {
  display: block;
  margin-top: 38px;
  font-size: 18px;
}

.evidence-entry-grid p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  line-height: 1.55;
}

.evidence-entry-grid a:hover p,
.evidence-entry-grid a:focus-visible p {
  color: var(--muted);
}

.evidence-entry-grid i {
  position: absolute;
  right: 20px;
  bottom: 20px;
  font-style: normal;
}

.audit-signature {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin-top: 22px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--teal);
}

.audit-signature span,
.audit-signature strong {
  font-size: 11px;
}

.audit-signature code {
  min-width: 0;
  color: rgba(255, 255, 255, 0.56);
  overflow-wrap: anywhere;
}

.closureops-demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(310px, 0.75fr);
  gap: 86px;
  align-items: start;
}

.closureops-demo-grid h2 {
  max-width: 760px;
  margin: 0;
  font-size: 52px;
  font-weight: 620;
  line-height: 1.08;
}

.closureops-demo-grid > div > p:not(.eyebrow) {
  max-width: 760px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.demo-actions {
  display: flex;
  gap: 22px;
  align-items: center;
  margin-top: 34px;
}

.demo-readiness {
  padding: 26px;
  background: var(--surface-alt);
  border-top: 4px solid var(--teal);
}

.demo-readiness > span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 820;
}

.demo-readiness > strong {
  display: block;
  margin-top: 18px;
  font-size: 21px;
}

.demo-readiness ul {
  display: grid;
  gap: 12px;
  margin: 25px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.demo-readiness li {
  position: relative;
  padding-left: 17px;
  line-height: 1.5;
}

.demo-readiness li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 6px;
  height: 6px;
  transform: translateY(-50%);
  background: var(--teal);
  border-radius: 50%;
  content: "";
}

@media (max-width: 1060px) {
  .closureops-orbit {
    right: -110px;
    opacity: 0.52;
  }

  .closureops-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .closureops-flow li:nth-child(3)::after,
  .closureops-flow li:last-child::after {
    display: none;
  }

  .closureops-feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evidence-entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scenario-ledger a {
    grid-template-columns: 130px minmax(180px, 0.8fr) minmax(250px, 1.2fr) 30px;
    gap: 16px;
  }

  .closureops-demo-grid {
    gap: 46px;
  }
}

@media (max-width: 720px) {
  .closureops-page-hero {
    min-height: 700px;
  }

  .closureops-page-hero h1 {
    font-size: 48px;
  }

  .closureops-orbit {
    top: 45%;
    right: -200px;
    width: 360px;
    height: 360px;
    opacity: 0.42;
  }

  .demo-boundary-line {
    width: 100%;
  }

  .demo-boundary-line span {
    min-width: 0;
    flex: 1;
    padding: 9px 7px;
    text-align: center;
  }

  .closureops-runtime,
  .closureops-evidence,
  .closureops-scenarios {
    padding: 76px 0;
  }

  .closureops-flow,
  .closureops-feature-list,
  .evidence-band,
  .evidence-entry-grid,
  .closureops-demo-grid {
    grid-template-columns: 1fr;
  }

  .closureops-flow li {
    min-height: 140px;
  }

  .closureops-flow li::after,
  .closureops-flow li:nth-child(3)::after {
    top: auto;
    right: 50%;
    bottom: -5px;
    transform: translateX(50%);
  }

  .closureops-flow li:last-child::after {
    display: none;
  }

  .closureops-flow strong,
  .closureops-feature-list h3,
  .evidence-band strong {
    margin-top: 30px;
  }

  .closureops-feature-list article,
  .evidence-band article {
    min-height: 180px;
  }

  .scenario-ledger a {
    grid-template-columns: minmax(0, 1fr) 24px;
    gap: 9px 12px;
    padding: 18px 0;
  }

  .scenario-ledger span,
  .scenario-ledger strong,
  .scenario-ledger p {
    grid-column: 1;
  }

  .scenario-ledger i {
    grid-column: 2;
    grid-row: 1 / 4;
    align-self: center;
  }

  .scenario-ledger a:hover,
  .scenario-ledger a:focus-visible {
    padding-right: 10px;
    padding-left: 10px;
  }

  .audit-signature {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .closureops-demo-grid h2 {
    font-size: 36px;
  }

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