:root {
  --navy-1000: #020d21;
  --navy-950: #031a3a;
  --navy-900: #052653;
  --navy-800: #073775;
  --blue-700: #075ab5;
  --blue-600: #0b6bd3;
  --blue-100: #dcecff;
  --green: #57d49b;
  --green-deep: #16845c;
  --amber: #f4b942;
  --amber-soft: #fff0cd;
  --ink: #101c2f;
  --muted: #5c697b;
  --line: #ccd6e0;
  --surface: #edf2f6;
  --paper: #f7f4ed;
  --white: #ffffff;
  --font-sans: "Segoe UI", Arial, sans-serif;
  --font-mono: "Cascadia Mono", "Roboto Mono", Consolas, monospace;
  --container: 1320px;
  --header-height: 70px;
  --radius-sm: 5px;
  --radius-md: 10px;
  --radius-lg: 18px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgb(87 212 155 / 22%);
}

button {
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

img {
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 8px;
  left: 12px;
  padding: 11px 16px;
  color: var(--navy-950);
  background: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 180ms ease-out;
}

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

.container {
  width: min(calc(100% - 64px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 18px;
  left: 50%;
  width: min(calc(100% - 32px), 1380px);
  min-height: var(--header-height);
  padding: 10px 12px 10px 20px;
  display: grid;
  grid-template-columns: 184px 1fr auto;
  align-items: center;
  gap: 24px;
  border: 1px solid rgb(8 40 83 / 14%);
  border-radius: 12px;
  background: rgb(255 255 255 / 95%);
  box-shadow: 0 18px 50px rgb(0 13 35 / 16%);
  transform: translateX(-50%);
  backdrop-filter: blur(18px);
}

.brand {
  width: 162px;
  height: 46px;
  display: flex;
  align-items: center;
}

.brand img {
  width: 156px;
  height: auto;
  display: block;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.desktop-nav a,
.mobile-menu a {
  color: var(--navy-950);
  text-decoration: none;
  font-size: 13px;
  font-weight: 750;
}

.desktop-nav a {
  min-width: 44px;
  min-height: 44px;
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  transition: color 180ms ease-out, border-color 180ms ease-out;
}

.desktop-nav a:hover {
  color: var(--blue-700);
  border-color: var(--green);
}

.header-cta,
.mobile-cta {
  min-height: 48px;
  padding: 13px 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--blue-700);
  border-radius: 7px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  transition: background 180ms ease-out, transform 180ms ease-out;
}

.header-cta:hover,
.mobile-cta:hover {
  background: var(--blue-600);
}

.header-cta:active,
.mobile-cta:active {
  transform: translateY(1px);
}

.mobile-cta,
.menu-toggle,
.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  min-height: 980px;
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
  background: var(--navy-1000);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media picture,
.hero-media img {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgb(2 13 33 / 98%) 0%, rgb(3 26 58 / 92%) 40%, rgb(3 26 58 / 40%) 71%, rgb(2 13 33 / 28%) 100%),
    linear-gradient(0deg, rgb(2 13 33 / 88%) 0%, transparent 46%);
}

.hero-grid {
  min-height: 790px;
  padding-top: 132px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(480px, 0.98fr);
  gap: 68px;
  align-items: center;
}

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

.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow-blue {
  color: var(--blue-700);
}

.eyebrow-amber {
  color: #9b5f00;
}

.hero h1 {
  max-width: 740px;
  margin: 0;
  font-size: clamp(52px, 5.25vw, 78px);
  font-weight: 760;
  line-height: 0.98;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 700px;
  margin: 27px 0 0;
  color: rgb(255 255 255 / 84%);
  font-size: 19px;
  line-height: 1.55;
}

.hero-context {
  max-width: 680px;
  margin: 20px 0 0;
  color: rgb(255 255 255 / 68%);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.55;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 50px;
  padding: 14px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  transition: color 180ms ease-out, background 180ms ease-out, border-color 180ms ease-out, transform 180ms ease-out;
}

.button-primary {
  color: var(--navy-950);
  background: var(--green);
  box-shadow: 0 16px 40px rgb(87 212 155 / 18%);
}

.button-primary:hover {
  background: #72e3ad;
}

.button-ghost {
  color: var(--white);
  border-color: rgb(255 255 255 / 42%);
  background: rgb(3 26 58 / 26%);
}

.button-ghost:hover {
  color: var(--navy-950);
  border-color: var(--white);
  background: var(--white);
}

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

.hero-console {
  min-width: 0;
  padding: 18px;
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: var(--radius-lg);
  background: rgb(2 17 44 / 86%);
  box-shadow: 0 30px 90px rgb(0 0 0 / 35%);
  backdrop-filter: blur(18px);
}

.console-topline,
.lifecycle-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.request-id {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.request-id-light {
  color: var(--green);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 750;
}

.status i,
.rail-dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgb(87 212 155 / 13%);
}

.topology {
  position: relative;
  height: 378px;
  margin-top: 16px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 12px;
  background:
    linear-gradient(rgb(255 255 255 / 5%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 5%) 1px, transparent 1px),
    radial-gradient(circle at center, rgb(11 107 211 / 18%), transparent 54%);
  background-size: 32px 32px, 32px 32px, 100% 100%;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgb(87 212 155 / 30%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 290px;
  height: 176px;
}

.orbit-two {
  width: 410px;
  height: 286px;
  border-color: rgb(255 255 255 / 14%);
}

.topology-core,
.topology-node,
.change-signal {
  position: absolute;
  display: grid;
  place-items: center;
  text-align: center;
}

.topology-core {
  top: 50%;
  left: 50%;
  width: 138px;
  height: 138px;
  border: 1px solid rgb(87 212 155 / 56%);
  border-radius: 50%;
  color: rgb(255 255 255 / 68%);
  background: rgb(5 38 83 / 92%);
  font-size: 12px;
  line-height: 1.2;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 16px rgb(87 212 155 / 5%);
}

.topology-core strong {
  display: block;
  color: var(--white);
  font-size: 29px;
}

.topology-node {
  min-width: 104px;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: 6px;
  color: rgb(255 255 255 / 78%);
  background: rgb(3 26 58 / 90%);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
}

.node-upp {
  top: 46px;
  left: 49px;
}

.node-erp {
  top: 49px;
  right: 43px;
}

.node-int {
  bottom: 44px;
  left: 54px;
}

.node-report {
  right: 38px;
  bottom: 47px;
}

.change-signal {
  top: 39%;
  right: 14%;
  min-height: 32px;
  padding: 7px 11px;
  border: 1px solid var(--amber);
  border-radius: 999px;
  color: var(--navy-950);
  background: var(--amber);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
  animation: signal-shift 3.8s ease-in-out infinite alternate;
}

.console-result {
  margin-top: 14px;
  padding: 18px;
  display: grid;
  grid-template-columns: 138px 1fr;
  gap: 5px 18px;
  border-left: 3px solid var(--green);
  background: rgb(255 255 255 / 7%);
}

.console-result span,
.console-result small {
  color: rgb(255 255 255 / 50%);
  font-size: 10px;
}

.console-result strong {
  color: var(--green);
  font-size: 14px;
}

.console-result small {
  grid-column: 2;
}

.hero-proof {
  margin-top: -2px;
  padding: 30px 0 38px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgb(255 255 255 / 18%);
}

.hero-proof div {
  min-width: 0;
  padding: 0 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 15px;
  border-left: 1px solid rgb(255 255 255 / 14%);
}

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

.hero-proof strong {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.hero-proof span {
  max-width: 230px;
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
  line-height: 1.42;
}

section {
  scroll-margin-top: 98px;
}

.section-light,
.section-paper,
.section-upp,
.section-dark,
.section-dark-blue {
  padding: 122px 0;
}

.section-light {
  background: var(--surface);
}

.section-paper {
  background: var(--paper);
}

.section-dark {
  color: var(--white);
  background: var(--navy-1000);
}

.section-dark-blue {
  color: var(--white);
  background: var(--navy-800);
}

.section-upp {
  background: #f2ead9;
}

.section-intro {
  max-width: 1030px;
  margin-bottom: 54px;
}

.section-intro h2 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(42px, 4.55vw, 66px);
  font-weight: 740;
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.section-intro > p:not(.eyebrow),
.split-intro > p {
  max-width: 800px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.section-dark .section-intro > p:not(.eyebrow),
.section-dark-blue .section-intro > p:not(.eyebrow),
.section-dark .split-intro > p,
.section-dark-blue .split-intro > p {
  color: rgb(255 255 255 / 68%);
}

.split-intro {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.72fr);
  gap: 70px;
  align-items: end;
}

.split-intro > p {
  margin: 0 0 5px;
}

.dependency-map {
  position: relative;
  padding-left: 48px;
  border-top: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 18px 50px rgb(3 26 58 / 7%);
}

.dependency-map::before {
  content: "";
  position: absolute;
  top: 54px;
  bottom: 92px;
  left: 20px;
  width: 2px;
  background: linear-gradient(var(--green), var(--blue-700));
}

.dependency-axis {
  position: absolute;
  top: 48px;
  bottom: 126px;
  left: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 800;
}

.dependency-row {
  min-height: 112px;
  padding: 24px 30px;
  display: grid;
  grid-template-columns: 58px minmax(210px, 0.72fr) minmax(300px, 1.28fr) 120px;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.dependency-number,
.dependency-state {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
}

.dependency-number {
  color: var(--blue-700);
}

.dependency-row h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.dependency-row p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.dependency-state {
  justify-self: end;
  color: var(--green-deep);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dependency-conclusion {
  min-height: 98px;
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--white);
  background: var(--navy-900);
}

.dependency-conclusion p {
  max-width: 900px;
  margin: 0;
  font-size: 18px;
  font-weight: 650;
}

.lifecycle-shell {
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-950);
  box-shadow: 0 30px 80px rgb(0 0 0 / 28%);
}

.lifecycle-header {
  min-height: 66px;
  padding: 14px 22px;
  border-bottom: 1px solid rgb(255 255 255 / 13%);
  background: rgb(255 255 255 / 4%);
}

.stage-tabs {
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  border-bottom: 1px solid rgb(255 255 255 / 13%);
}

.stage-tabs button {
  min-height: 72px;
  padding: 12px 9px;
  display: grid;
  justify-items: start;
  gap: 8px;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 7px;
  color: rgb(255 255 255 / 57%);
  background: transparent;
  font-size: 12px;
  font-weight: 750;
  text-align: left;
  transition: color 180ms ease-out, background 180ms ease-out, border-color 180ms ease-out;
}

.stage-tabs button span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 9px;
}

.stage-tabs button:hover {
  color: var(--white);
  border-color: rgb(87 212 155 / 50%);
}

.stage-tabs button[aria-selected="true"] {
  color: var(--white);
  border-color: var(--green);
  background: var(--navy-800);
  box-shadow: inset 4px 0 0 var(--green);
}

.lifecycle-panel {
  min-height: 430px;
  padding: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.82fr);
  gap: 46px;
  background:
    linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px);
  background-size: 36px 36px;
}

.stage-main {
  padding: 20px 0 0 24px;
  border-left: 3px solid var(--green);
}

.stage-kicker {
  margin: 0 0 18px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.stage-main h3,
.trajectory-copy h3 {
  margin: 0;
  font-size: clamp(38px, 4vw, 58px);
  line-height: 1;
  letter-spacing: -0.045em;
}

.stage-main > p:not(.stage-kicker),
.trajectory-copy > p:not(.stage-kicker) {
  max-width: 600px;
  margin: 22px 0 0;
  color: rgb(255 255 255 / 70%);
  font-size: 18px;
  line-height: 1.65;
}

.stage-result {
  margin-top: 60px;
  padding-top: 22px;
  display: grid;
  gap: 8px;
  border-top: 1px solid rgb(255 255 255 / 16%);
}

.stage-result span {
  color: rgb(255 255 255 / 46%);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}

.stage-result strong {
  color: var(--green);
  font-size: 20px;
}

.stage-evidence {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stage-evidence > div {
  min-height: 148px;
  padding: 20px;
  display: grid;
  align-content: space-between;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 8px;
  background: rgb(255 255 255 / 5%);
}

.stage-evidence span {
  color: rgb(255 255 255 / 43%);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.stage-evidence strong {
  font-size: 14px;
  line-height: 1.45;
}

.stage-evidence .stability-card {
  grid-column: 1 / -1;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  color: var(--navy-950);
  border-color: var(--green);
  background: var(--green);
}

.stability-card .rail-dot {
  background: var(--navy-950);
  box-shadow: 0 0 0 5px rgb(3 26 58 / 15%);
}

.service-ledger {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  border: 1px solid var(--line);
  background: var(--white);
}

.ledger-owner {
  padding: 42px;
  display: flex;
  flex-direction: column;
  color: var(--white);
  background: var(--navy-900);
}

.ledger-owner > span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ledger-owner strong {
  margin-top: 42px;
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.ledger-owner p {
  margin: auto 0 0;
  padding-top: 54px;
  color: rgb(255 255 255 / 66%);
}

.ledger-streams article {
  min-height: 138px;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 50px minmax(170px, 0.65fr) minmax(260px, 1fr) 160px;
  gap: 22px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.ledger-streams article:last-child {
  border-bottom: 0;
}

.ledger-streams article > span {
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
}

.ledger-streams h3,
.ledger-streams p {
  margin: 0;
}

.ledger-streams h3 {
  font-size: 19px;
  line-height: 1.2;
}

.ledger-streams p {
  color: var(--muted);
  font-size: 14px;
}

.ledger-streams small {
  justify-self: end;
  color: var(--green-deep);
  font-size: 11px;
  font-weight: 800;
  text-align: right;
}

.trajectory-shell {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  border: 1px solid #d5c5a4;
  background: #fffaf0;
  box-shadow: 0 24px 60px rgb(79 48 0 / 8%);
}

.trajectory-tabs {
  padding: 14px;
  display: grid;
  align-content: start;
  gap: 9px;
  border-right: 1px solid #d5c5a4;
  background: #eadfc9;
}

.trajectory-tabs button {
  min-height: 116px;
  padding: 18px;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 5px 12px;
  align-content: center;
  border: 1px solid transparent;
  border-radius: 7px;
  color: #4f4a41;
  background: transparent;
  text-align: left;
  transition: background 180ms ease-out, border-color 180ms ease-out, color 180ms ease-out;
}

.trajectory-tabs button > span {
  grid-row: 1 / 3;
  color: #a76400;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 900;
}

.trajectory-tabs strong {
  font-size: 15px;
}

.trajectory-tabs small {
  color: #756d60;
  font-size: 11px;
}

.trajectory-tabs button:hover {
  border-color: #b99555;
}

.trajectory-tabs button[aria-selected="true"] {
  color: var(--white);
  border-color: var(--navy-950);
  background: var(--navy-950);
  box-shadow: inset 4px 0 0 var(--amber);
}

.trajectory-tabs button[aria-selected="true"] span,
.trajectory-tabs button[aria-selected="true"] small {
  color: var(--amber);
}

.trajectory-panel {
  min-height: 520px;
  padding: 46px;
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(340px, 1.18fr);
  gap: 52px;
  align-items: center;
}

.trajectory-route {
  min-height: 400px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background:
    linear-gradient(rgb(3 26 58 / 5%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(3 26 58 / 5%) 1px, transparent 1px),
    #f2ead9;
  background-size: 30px 30px;
}

.route-node {
  width: 170px;
  min-height: 74px;
  padding: 12px;
  display: grid;
  place-items: center;
  border: 1px solid #b69f76;
  border-radius: 50%;
  color: #716854;
  background: #fffaf0;
  font-family: var(--font-mono);
  font-size: 9px;
  text-align: center;
  text-transform: uppercase;
}

.route-node strong {
  display: block;
  color: var(--navy-950);
  font-size: 17px;
}

.route-middle {
  border-color: var(--amber);
  box-shadow: 0 0 0 9px rgb(244 185 66 / 16%);
}

.route-end {
  border-color: var(--green);
}

.route-line {
  position: relative;
  width: 2px;
  height: 56px;
  background: #b69f76;
}

.route-line i {
  position: absolute;
  right: -4px;
  bottom: 0;
  width: 10px;
  height: 10px;
  border-right: 2px solid #b69f76;
  border-bottom: 2px solid #b69f76;
  transform: rotate(45deg);
}

.trajectory-copy .stage-kicker {
  color: #a76400;
}

.trajectory-copy > p:not(.stage-kicker) {
  color: #5e574c;
}

.trajectory-copy dl {
  margin: 32px 0 0;
}

.trajectory-copy dl div {
  padding: 15px 0;
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 18px;
  border-top: 1px solid #d5c5a4;
}

.trajectory-copy dt {
  color: #8a7d66;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.trajectory-copy dd {
  margin: 0;
  font-size: 14px;
  font-weight: 650;
}

.text-link {
  min-height: 44px;
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-950);
  text-decoration: none;
  font-weight: 850;
  border-bottom: 2px solid var(--amber);
}

.text-link:hover {
  color: var(--blue-700);
}

.sla-rows {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgb(255 255 255 / 24%);
  border-bottom: 1px solid rgb(255 255 255 / 24%);
}

.sla-rows article {
  min-height: 286px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgb(255 255 255 / 20%);
}

.sla-rows article:first-child {
  border-left: 0;
}

.sla-rows .sla-featured {
  color: var(--navy-950);
  background: var(--green);
}

.sla-index {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
}

.sla-featured .sla-index {
  color: var(--navy-800);
}

.sla-rows h3 {
  margin: 24px 0 0;
  font-size: 20px;
}

.sla-rows strong {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: clamp(32px, 3vw, 46px);
  letter-spacing: -0.06em;
}

.sla-rows p {
  margin: 8px 0 0;
  color: rgb(255 255 255 / 62%);
}

.sla-featured p {
  color: rgb(3 26 58 / 72%);
}

.sla-note {
  margin: 24px 0 0;
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgb(255 255 255 / 74%);
  font-size: 14px;
}

.proof .section-intro {
  max-width: 1100px;
}

.proof-metrics {
  margin-top: 70px;
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.2fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-metrics div {
  min-height: 180px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--line);
}

.proof-metrics div:first-child {
  border-left: 0;
}

.proof-metrics strong {
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: clamp(44px, 5vw, 74px);
  line-height: 1;
  letter-spacing: -0.07em;
}

.proof-metrics span {
  max-width: 280px;
  margin-top: 13px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.logo-caption {
  margin: 44px 0 18px;
  color: var(--muted);
  font-size: 12px;
}

.logo-rail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--line);
  background: var(--white);
}

.logo-rail > div {
  min-height: 126px;
  padding: 22px;
  display: grid;
  place-items: center;
  border-left: 1px solid var(--line);
}

.logo-rail > div:first-child {
  border-left: 0;
}

.logo-rail img {
  width: auto;
  max-width: 150px;
  max-height: 70px;
  object-fit: contain;
}

.start-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.start-steps li {
  min-height: 150px;
  padding: 28px 0;
  display: grid;
  grid-template-columns: 80px minmax(320px, 1fr) 220px;
  gap: 24px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.start-steps > li > span {
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
}

.start-steps h3,
.start-steps p {
  margin: 0;
}

.start-steps h3 {
  font-size: 25px;
  letter-spacing: -0.025em;
}

.start-steps p {
  max-width: 740px;
  margin-top: 8px;
  color: var(--muted);
}

.start-steps small {
  justify-self: end;
  color: var(--green-deep);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  text-align: right;
  text-transform: uppercase;
}

.contact {
  padding: 118px 0;
  color: var(--white);
  background:
    linear-gradient(120deg, var(--navy-950) 0%, var(--navy-800) 66%, #084998 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(500px, 1.08fr);
  gap: 80px;
  align-items: start;
}

.contact-copy h2 {
  margin: 0;
  font-size: clamp(43px, 4.6vw, 66px);
  font-weight: 650;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.contact-copy > p:not(.eyebrow) {
  margin: 25px 0 0;
  color: rgb(255 255 255 / 72%);
  font-size: 17px;
}

.contact-copy ul {
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
}

.contact-copy li {
  position: relative;
  padding-left: 26px;
  color: rgb(255 255 255 / 82%);
}

.contact-copy li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 9px;
  height: 3px;
  background: var(--green);
}

.contact-line {
  margin-top: 50px;
  padding-top: 22px;
  display: flex;
  align-items: center;
  gap: 24px;
  border-top: 1px solid rgb(255 255 255 / 18%);
  font-family: var(--font-mono);
  font-size: 11px;
}

.contact-line span:last-child {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.contact-form {
  padding: 38px;
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 30px 90px rgb(0 0 0 / 22%);
}

.form-heading {
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.form-heading h3 {
  margin: 0;
  font-size: 29px;
  letter-spacing: -0.035em;
}

.form-heading span {
  color: var(--muted);
  font-size: 11px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label:not(.consent) {
  margin-top: 16px;
  display: grid;
  gap: 7px;
  font-size: 11px;
  font-weight: 800;
}

.field-row label:not(.consent) {
  margin-top: 0;
}

.contact-form input:not([type="checkbox"]),
.contact-form textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  color: var(--ink);
  border: 1px solid #b9c5d1;
  border-radius: 5px;
  background: #fbfcfd;
  font-size: 15px;
  font-weight: 500;
  transition: border-color 180ms ease-out, box-shadow 180ms ease-out;
}

.contact-form textarea {
  min-height: 110px;
  resize: vertical;
}

.contact-form input:hover,
.contact-form textarea:hover {
  border-color: var(--blue-700);
}

.contact-form [aria-invalid="true"] {
  border-color: #b42318;
}

.consent {
  min-height: 44px;
  margin-top: 18px;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
  color: #445166;
  font-size: 12px;
}

.consent input {
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  accent-color: var(--blue-700);
}

.field-error {
  min-height: 18px;
  display: block;
  color: #b42318;
  font-size: 11px;
  font-weight: 700;
}

.button-submit {
  width: 100%;
  margin-top: 18px;
  color: var(--navy-950);
  background: var(--green);
}

.button-submit:hover {
  background: #72e3ad;
}

.button-submit:disabled {
  cursor: wait;
  opacity: 0.68;
}

.prototype-note,
.form-success {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.form-success {
  padding: 12px;
  color: #0b6744;
  border-left: 3px solid var(--green);
  background: #e6f9f0;
  font-weight: 700;
}

.form-success.is-error {
  color: #9d1b16;
  border-left-color: #b42318;
  background: #fff0ef;
}

.site-footer {
  padding: 26px 0;
  color: rgb(255 255 255 / 60%);
  background: var(--navy-1000);
}

.footer-grid {
  display: grid;
  grid-template-columns: 170px 1fr auto;
  gap: 28px;
  align-items: center;
}

.footer-grid img {
  width: 150px;
  padding: 8px;
  border-radius: 5px;
  background: var(--white);
}

.footer-grid p {
  margin: 0;
  font-size: 11px;
}

.footer-grid a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--white);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

@keyframes signal-shift {
  from { transform: translate3d(-9px, 0, 0); }
  to { transform: translate3d(8px, 0, 0); }
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: 170px 1fr auto;
  }

  .desktop-nav {
    gap: 17px;
  }

  .hero {
    min-height: 1080px;
  }

  .hero-grid {
    min-height: 880px;
    grid-template-columns: minmax(0, 0.95fr) minmax(410px, 1.05fr);
    gap: 35px;
  }

  .hero h1 {
    font-size: clamp(50px, 5.7vw, 68px);
  }

  .topology {
    height: 350px;
  }

  .dependency-row {
    grid-template-columns: 45px minmax(170px, 0.7fr) minmax(240px, 1.3fr) 100px;
  }

  .lifecycle-panel,
  .trajectory-panel {
    padding: 34px;
    gap: 32px;
  }

  .ledger-streams article {
    grid-template-columns: 40px minmax(150px, 0.7fr) minmax(200px, 1.3fr);
  }

  .ledger-streams small {
    grid-column: 2 / -1;
    justify-self: start;
    text-align: left;
  }

  .contact-grid {
    gap: 46px;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 154px 1fr auto;
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .mobile-cta {
    justify-self: end;
    display: inline-flex;
  }

  .menu-toggle {
    width: 48px;
    height: 48px;
    padding: 13px;
    display: grid;
    align-content: center;
    gap: 5px;
    border: 0;
    border-radius: 7px;
    background: var(--navy-950);
  }

  .menu-toggle span {
    width: 22px;
    height: 2px;
    display: block;
    background: var(--white);
  }

  .mobile-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--white);
    box-shadow: 0 20px 50px rgb(0 13 35 / 20%);
  }

  .mobile-menu:not([hidden]) {
    display: grid;
  }

  .mobile-menu a {
    min-height: 48px;
    padding: 12px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--line);
  }

  .mobile-menu a:last-child {
    border-bottom: 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

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

  .hero-console {
    max-width: 680px;
  }

  .hero-proof {
    margin-top: 40px;
  }

  .split-intro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .split-intro > p {
    margin: 0;
  }

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

  .stage-evidence {
    grid-template-columns: repeat(3, 1fr);
  }

  .stage-evidence .stability-card {
    grid-column: 1 / -1;
  }

  .service-ledger {
    grid-template-columns: 1fr;
  }

  .ledger-owner p {
    margin-top: 40px;
  }

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

  .trajectory-tabs {
    grid-template-columns: repeat(3, 1fr);
    border-right: 0;
    border-bottom: 1px solid #d5c5a4;
  }

  .trajectory-tabs button {
    min-height: 132px;
    grid-template-columns: 1fr;
  }

  .trajectory-tabs button > span {
    grid-row: auto;
  }

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

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

@media (max-width: 720px) {
  .site-header {
    width: 100vw;
    max-width: 100vw;
  }

  html {
    scroll-padding-top: 86px;
  }

  .container {
    width: min(calc(100% - 30px), var(--container));
  }

  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    max-width: calc(100vw - 20px);
    min-width: 0;
    min-height: 62px;
    padding: 7px 8px 7px 12px;
    grid-template-columns: minmax(112px, 1fr) auto auto;
    gap: 7px;
    border-radius: 10px;
  }

  .brand {
    width: 132px;
    height: 44px;
  }

  .brand img {
    width: 128px;
  }

  .mobile-cta {
    min-width: 0;
    min-height: 44px;
    padding: 10px 11px;
    font-size: 11px;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    padding: 11px;
  }

  .hero {
    min-height: 0;
    padding-bottom: 28px;
  }

  .hero-media {
    inset: 0 0 auto;
    height: 760px;
  }

  .hero-media img {
    object-position: center top;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgb(2 13 33 / 80%) 0%, rgb(3 26 58 / 79%) 33%, rgb(2 13 33 / 98%) 71%, var(--navy-1000) 100%),
      linear-gradient(90deg, rgb(2 13 33 / 70%), transparent);
  }

  .hero-grid {
    min-height: 0;
    padding-top: 110px;
    display: block;
  }

  .eyebrow {
    margin-bottom: 14px;
    font-size: 10px;
  }

  .hero h1 {
    font-size: clamp(42px, 12.4vw, 56px);
    line-height: 0.99;
    letter-spacing: -0.05em;
    text-wrap: pretty;
  }

  .hero-lead {
    margin-top: 22px;
    font-size: 17px;
    line-height: 1.55;
  }

  .hero-context {
    margin-top: 18px;
    font-size: 12px;
  }

  .hero-actions {
    margin-top: 24px;
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 50px;
  }

  .hero-console {
    margin-top: 46px;
    padding: 13px;
    border-radius: 12px;
  }

  .console-topline {
    align-items: flex-start;
  }

  .console-topline .status {
    max-width: 130px;
    justify-content: flex-end;
    text-align: right;
  }

  .topology {
    height: 330px;
  }

  .orbit-one {
    width: 210px;
    height: 154px;
  }

  .orbit-two {
    width: 294px;
    height: 246px;
  }

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

  .topology-node {
    min-width: 82px;
    padding: 8px;
    font-size: 8px;
  }

  .node-upp { top: 38px; left: 14px; }
  .node-erp { top: 40px; right: 13px; }
  .node-int { bottom: 37px; left: 12px; }
  .node-report { right: 11px; bottom: 38px; }

  .change-signal {
    top: 39%;
    right: 2%;
  }

  .console-result {
    padding: 15px;
    grid-template-columns: 1fr;
  }

  .console-result small {
    grid-column: 1;
  }

  .hero-proof {
    padding: 26px 0 6px;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-proof div,
  .hero-proof div:first-child {
    min-height: 76px;
    padding: 15px 0;
    grid-template-columns: 100px 1fr;
    border-top: 1px solid rgb(255 255 255 / 14%);
    border-left: 0;
  }

  .hero-proof div:first-child {
    border-top: 0;
  }

  .hero-proof strong {
    font-size: 30px;
  }

  .section-light,
  .section-paper,
  .section-upp,
  .section-dark,
  .section-dark-blue,
  .contact {
    padding: 86px 0;
  }

  .section-intro {
    margin-bottom: 36px;
  }

  .section-intro h2 {
    font-size: clamp(36px, 10.6vw, 46px);
    line-height: 1.02;
    text-wrap: pretty;
  }

  .section-intro > p:not(.eyebrow),
  .split-intro > p {
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.6;
  }

  .dependency-map {
    padding-left: 0;
  }

  .dependency-map::before,
  .dependency-axis {
    display: none;
  }

  .dependency-row {
    min-height: 0;
    padding: 23px 20px;
    grid-template-columns: 38px 1fr;
    gap: 8px 12px;
  }

  .dependency-row h3 {
    font-size: 21px;
  }

  .dependency-row p,
  .dependency-state {
    grid-column: 2;
  }

  .dependency-state {
    justify-self: start;
    margin-top: 4px;
  }

  .dependency-conclusion {
    padding: 23px 20px;
    align-items: flex-start;
  }

  .dependency-conclusion p {
    font-size: 16px;
  }

  .lifecycle-header {
    padding: 13px;
    align-items: flex-start;
  }

  .lifecycle-header .status {
    max-width: 180px;
    justify-content: flex-end;
    text-align: right;
  }

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

  .stage-tabs button {
    min-height: 68px;
  }

  .lifecycle-panel {
    min-height: 0;
    padding: 26px 18px;
    gap: 34px;
  }

  .stage-main {
    padding: 10px 0 0 16px;
  }

  .stage-main h3,
  .trajectory-copy h3 {
    font-size: 40px;
  }

  .stage-main > p:not(.stage-kicker),
  .trajectory-copy > p:not(.stage-kicker) {
    font-size: 16px;
  }

  .stage-result {
    margin-top: 34px;
  }

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

  .stage-evidence > div {
    min-height: 112px;
  }

  .stage-evidence .stability-card {
    grid-column: 1;
    min-height: 72px;
  }

  .ledger-owner {
    padding: 28px 22px;
  }

  .ledger-owner strong {
    margin-top: 26px;
  }

  .ledger-owner p {
    margin-top: 34px;
    padding-top: 0;
  }

  .ledger-streams article {
    min-height: 0;
    padding: 23px 20px;
    grid-template-columns: 34px 1fr;
    gap: 8px 10px;
  }

  .ledger-streams h3,
  .ledger-streams p,
  .ledger-streams small {
    grid-column: 2;
  }

  .ledger-streams small {
    margin-top: 5px;
  }

  .trajectory-tabs {
    grid-template-columns: 1fr;
  }

  .trajectory-shell,
  .trajectory-tabs,
  .trajectory-panel,
  .trajectory-route,
  .trajectory-copy {
    min-width: 0;
  }

  .trajectory-tabs button {
    min-height: 88px;
    grid-template-columns: 30px 1fr;
  }

  .trajectory-tabs button > span {
    grid-row: 1 / 3;
  }

  .trajectory-panel {
    min-height: 0;
    padding: 24px 18px 30px;
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .trajectory-route {
    min-height: 270px;
    padding: 18px;
    flex-direction: row;
  }

  .route-node {
    width: clamp(66px, 19vw, 82px);
    min-height: clamp(66px, 19vw, 82px);
    padding: 7px;
    font-size: 7px;
  }

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

  .route-line {
    width: clamp(16px, 5vw, 25px);
    height: 2px;
  }

  .route-line i {
    right: 0;
    bottom: -4px;
    transform: rotate(-45deg);
  }

  .trajectory-copy dl div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .sla-rows {
    grid-template-columns: 1fr;
  }

  .sla-rows article,
  .sla-rows article:first-child {
    min-height: 190px;
    padding: 24px 20px;
    border-top: 1px solid rgb(255 255 255 / 20%);
    border-left: 0;
  }

  .sla-rows article:first-child {
    border-top: 0;
  }

  .proof-metrics {
    margin-top: 46px;
    grid-template-columns: 1fr;
  }

  .proof-metrics div,
  .proof-metrics div:first-child {
    min-height: 145px;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .proof-metrics div:first-child {
    border-top: 0;
  }

  .logo-rail {
    grid-template-columns: 1fr 1fr;
  }

  .logo-rail > div,
  .logo-rail > div:first-child {
    min-height: 110px;
    min-width: 0;
    padding: 16px 12px;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .logo-rail > div:nth-child(-n + 2) {
    border-top: 0;
  }

  .logo-rail > div:nth-child(odd) {
    border-left: 0;
  }

  .logo-rail > div:last-child {
    grid-column: 1 / -1;
  }

  .logo-rail img {
    max-width: min(140px, 100%);
  }

  .start-steps li {
    min-height: 0;
    padding: 25px 0;
    grid-template-columns: 42px 1fr;
    gap: 8px 12px;
    align-items: start;
  }

  .start-steps small {
    grid-column: 2;
    justify-self: start;
    margin-top: 6px;
    text-align: left;
  }

  .start-steps h3 {
    font-size: 22px;
  }

  .contact-grid {
    gap: 46px;
  }

  .contact-copy h2 {
    font-size: clamp(38px, 10.8vw, 48px);
  }

  .contact-line {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .contact-form {
    padding: 25px 18px;
  }

  .form-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .field-row label:not(.consent) + label:not(.consent) {
    margin-top: 16px;
  }

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

  .footer-grid p {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 370px) {
  .mobile-cta {
    min-height: 44px;
    padding-inline: 7px;
    display: inline-flex;
    font-size: 9px;
  }

  .site-header {
    grid-template-columns: minmax(94px, 1fr) auto auto;
    gap: 5px;
  }

  .brand {
    width: 106px;
  }

  .brand img {
    width: 102px;
  }

  .hero h1 {
    font-size: 41px;
  }

  .topology {
    height: 310px;
  }

  .orbit-two {
    width: 270px;
  }

  .route-node {
    width: 66px;
    min-height: 66px;
  }

  .route-line {
    width: 16px;
  }
}

/* Gate A revision 3: process-led visuals and collision-safe compositions. */
@media (min-width: 1400px) {
  .hero .container {
    width: min(calc(100% - 120px), 1500px);
  }
}

.hero-grid {
  grid-template-columns: minmax(0, 780px) minmax(500px, 600px);
  gap: clamp(48px, 5vw, 94px);
  justify-content: space-between;
}

.hero-copy {
  min-width: 0;
  max-width: 780px;
}

.hero h1 {
  max-width: 780px;
  font-size: clamp(52px, 3.65vw, 68px);
  line-height: 1.01;
}

.hero h1 span {
  display: block;
}

.hero h1 span:first-child {
  white-space: nowrap;
}

.hero-lead {
  max-width: 630px;
  margin-top: 28px;
}

.hero-context {
  width: fit-content;
  max-width: 620px;
  margin-top: 22px;
  padding: 9px 13px;
  border-left: 3px solid var(--green);
  color: rgb(255 255 255 / 76%);
  background: rgb(3 26 58 / 52%);
  font-size: 12px;
}

.service-cycle {
  min-width: 0;
  min-height: 500px;
  padding: 32px 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgb(2 17 44 / 91%);
}

.service-cycle-title {
  margin: 0 0 28px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.cycle-track {
  position: relative;
  display: grid;
  gap: 7px;
}

.cycle-line {
  position: absolute;
  z-index: 0;
  top: 30px;
  bottom: 30px;
  left: 18px;
  width: 2px;
  background: rgb(255 255 255 / 18%);
}

.cycle-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(var(--green), var(--blue-600));
  opacity: 0.55;
}

.cycle-pulse {
  position: absolute;
  z-index: 3;
  top: 25px;
  left: 13px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--navy-950);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 7px rgb(87 212 155 / 16%);
  animation: cycle-pulse 6s ease-in-out infinite;
}

.cycle-step {
  position: relative;
  z-index: 1;
  min-height: 78px;
  padding: 15px 18px;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 2px 15px;
  align-content: center;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 7px;
  color: var(--white);
  background: rgb(255 255 255 / 4%);
}

.cycle-step i {
  grid-row: 1 / 3;
  align-self: center;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 9px;
  font-style: normal;
  font-weight: 850;
}

.cycle-step strong {
  font-size: 16px;
}

.cycle-step small {
  color: rgb(255 255 255 / 54%);
  font-size: 11px;
}

.cycle-summary {
  margin: 24px 0 0;
  padding-top: 18px;
  color: rgb(255 255 255 / 68%);
  border-top: 1px solid rgb(255 255 255 / 16%);
  font-size: 13px;
  font-weight: 700;
}

.split-intro {
  align-items: start;
}

.split-intro > p {
  padding-top: 7px;
}

.dependency-row {
  grid-template-columns: 54px minmax(210px, 0.72fr) minmax(300px, 1.28fr) 44px;
}

.dependency-indicator {
  position: relative;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  justify-self: end;
}

.dependency-indicator i {
  width: 11px;
  height: 11px;
  border: 2px solid #a9b9c8;
  border-radius: 50%;
  background: transparent;
  transition: border-color 180ms ease-out, background 180ms ease-out, box-shadow 180ms ease-out;
}

.dependency-row:hover .dependency-indicator i {
  border-color: var(--green);
  box-shadow: 0 0 0 6px rgb(87 212 155 / 12%);
}

.dependency-row[aria-selected="true"] .dependency-indicator i {
  border-color: var(--green);
  background: var(--green);
  box-shadow: 0 0 0 7px rgb(87 212 155 / 16%);
  animation: indicator-breathe 1.8s ease-in-out infinite;
}

.dependency-conclusion {
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
}

.dependency-panel-visual {
  min-width: 0;
  grid-row: 1 / 3;
}

.dependency-visual {
  position: relative;
  min-height: 132px;
  margin-top: 21px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 8px;
  background:
    linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px);
  background-size: 24px 24px;
}

.dependency-scene {
  position: absolute;
  inset: 0;
  padding: 18px;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 9px;
}

.dependency-visual[data-mode="processes"] .dependency-processes,
.dependency-visual[data-mode="configurations"] .dependency-configurations,
.dependency-visual[data-mode="integrations"] .dependency-integrations,
.dependency-visual[data-mode="knowledge"] .dependency-knowledge {
  display: flex;
  animation: scene-enter 240ms ease-out both;
}

.dependency-processes span {
  min-height: 42px;
  padding: 8px;
  display: grid;
  place-items: center;
  border: 1px solid rgb(87 212 155 / 48%);
  border-radius: 5px;
  color: var(--white);
  background: rgb(255 255 255 / 6%);
  font-size: 8px;
  text-align: center;
}

.dependency-processes i {
  width: 13px;
  height: 1px;
  background: var(--green);
}

.dependency-configurations {
  flex-direction: column;
}

.dependency-configurations span,
.dependency-knowledge span {
  min-width: 72%;
  padding: 8px 12px;
  border-left: 3px solid var(--green);
  color: var(--white);
  background: rgb(255 255 255 / 7%);
  font-size: 9px;
}

.dependency-configurations span:nth-child(2) { transform: translateX(9%); }
.dependency-configurations span:nth-child(3) { transform: translateX(18%); }

.dependency-integrations {
  flex-wrap: wrap;
}

.dependency-integrations span {
  min-width: 50px;
  min-height: 36px;
  padding: 6px;
  display: grid;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 26%);
  border-radius: 50%;
  color: var(--white);
  font-size: 8px;
}

.dependency-integrations .integration-hub {
  min-width: 70px;
  min-height: 70px;
  border-color: var(--green);
  background: var(--blue-700);
  font-size: 16px;
  font-weight: 850;
}

.dependency-knowledge {
  flex-direction: column;
}

.dependency-knowledge span {
  box-shadow: 7px 7px 0 rgb(255 255 255 / 4%);
}

.trajectory-visual {
  min-height: 410px;
  padding: 28px 24px;
  display: grid;
  align-content: center;
  gap: 8px;
}

.transformation-head,
.transformation-row {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(78px, 0.75fr) repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.transformation-head {
  margin-bottom: 4px;
}

.transformation-head span {
  padding: 0 8px;
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 850;
  text-transform: uppercase;
}

.transformation-row {
  min-height: 70px;
}

.transformation-row strong,
.transformation-row span {
  min-width: 0;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-wrap: normal;
  word-break: normal;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--white);
  font-size: 10px;
  line-height: 1.25;
  text-align: center;
}

.transformation-row strong {
  justify-content: flex-start;
  color: var(--navy-950);
  border-color: transparent;
  background: transparent;
  font-size: 11px;
}

.matrix-transition {
  position: relative;
  color: var(--white);
  border-color: var(--blue-700) !important;
  background: var(--blue-700) !important;
}

.matrix-transition::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 8px;
  left: 10px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  background-size: 50% 100%;
  animation: matrix-flow 2.2s linear infinite;
}

.matrix-target {
  color: var(--green-deep);
  border-color: var(--green) !important;
  background: #e2f7ee !important;
  font-weight: 800;
}

.trajectory-visual[data-mode="operate"] .matrix-transition {
  color: var(--navy-950);
  border-color: #9fcdbb !important;
  background: #dff5eb !important;
}

.trajectory-visual[data-mode="migrate"] .transformation-row {
  animation: matrix-row-enter 420ms ease-out both;
}

.trajectory-visual[data-mode="migrate"] .transformation-row:nth-of-type(3) { animation-delay: 60ms; }
.trajectory-visual[data-mode="migrate"] .transformation-row:nth-of-type(4) { animation-delay: 120ms; }
.trajectory-visual[data-mode="migrate"] .transformation-row:nth-of-type(5) { animation-delay: 180ms; }

.intake-map {
  max-width: 570px;
  min-height: 172px;
  margin-top: 46px;
  padding: 22px;
  display: grid;
  grid-template-columns: 0.8fr 70px 1.2fr;
  gap: 14px;
  align-items: center;
  border: 1px solid rgb(255 255 255 / 17%);
  border-radius: 8px;
  background:
    linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px),
    rgb(2 17 44 / 22%);
  background-size: 24px 24px;
}

.intake-inputs {
  display: grid;
  gap: 7px;
}

.intake-inputs span {
  min-height: 32px;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  color: rgb(255 255 255 / 72%);
  border-left: 2px solid var(--green);
  background: rgb(255 255 255 / 6%);
  font-size: 9px;
}

.intake-flow {
  position: relative;
  height: 2px;
  background: rgb(255 255 255 / 22%);
}

.intake-flow::after {
  content: "";
  position: absolute;
  top: -4px;
  right: 0;
  width: 9px;
  height: 9px;
  border-top: 2px solid var(--green);
  border-right: 2px solid var(--green);
  transform: rotate(45deg);
}

.intake-flow i {
  position: absolute;
  top: -4px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgb(87 212 155 / 14%);
  animation: intake-flow 3.4s ease-in-out infinite;
}

.intake-map > strong {
  min-height: 92px;
  padding: 16px;
  display: grid;
  align-content: center;
  gap: 5px;
  color: var(--navy-950);
  border-radius: 6px;
  background: var(--green);
  font-size: 15px;
}

.intake-map > strong small {
  color: rgb(3 26 58 / 66%);
  font-size: 9px;
}

.contact-form {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.contact-form::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -90px;
  right: -80px;
  width: 290px;
  height: 240px;
  opacity: 0.45;
  background:
    radial-gradient(circle at center, transparent 0 36%, rgb(11 107 211 / 9%) 37% 38%, transparent 39% 58%, rgb(87 212 155 / 12%) 59% 60%, transparent 61%),
    linear-gradient(135deg, transparent 49%, rgb(11 107 211 / 8%) 50%, transparent 51%);
  transform: rotate(-12deg);
}

.form-availability {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.form-availability i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgb(87 212 155 / 15%);
  animation: indicator-breathe 1.8s ease-in-out infinite;
}

.contact-form input:not([type="checkbox"]):focus,
.contact-form textarea:focus {
  border-color: var(--green-deep);
  box-shadow: inset 3px 0 0 var(--green);
}

.button-submit span {
  transition: transform 180ms ease-out;
}

.button-submit:hover span {
  transform: translateX(5px);
}

.footer-socials svg {
  width: 21px;
  height: 21px;
  display: block;
  fill: currentColor;
}

@keyframes cycle-pulse {
  0%, 8% { transform: translateY(0); }
  26%, 34% { transform: translateY(85px); }
  52%, 60% { transform: translateY(170px); }
  78%, 88% { transform: translateY(255px); }
  100% { transform: translateY(0); }
}

@keyframes indicator-breathe {
  0%, 100% { box-shadow: 0 0 0 5px rgb(87 212 155 / 12%); }
  50% { box-shadow: 0 0 0 10px rgb(87 212 155 / 2%); }
}

@keyframes matrix-flow {
  from { background-position: -100% 0; }
  to { background-position: 200% 0; }
}

@keyframes matrix-row-enter {
  from { opacity: 0.45; transform: translateX(-9px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes intake-flow {
  0%, 15% { transform: translateX(0); opacity: 0; }
  30% { opacity: 1; }
  85% { transform: translateX(60px); opacity: 1; }
  100% { transform: translateX(60px); opacity: 0; }
}

@media (max-width: 1320px) and (min-width: 901px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(430px, 0.95fr);
    gap: 40px;
  }

  .hero h1 {
    font-size: clamp(48px, 4.5vw, 58px);
  }

  .service-cycle {
    padding-inline: 24px;
  }
}

@media (max-width: 1120px) {
  .dependency-visual {
    min-height: 160px;
  }

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

  .trajectory-tabs {
    grid-template-columns: repeat(3, 1fr);
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trajectory-tabs button {
    min-height: 126px;
  }
}

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

  .hero h1 {
    max-width: 720px;
  }

  .service-cycle {
    max-width: 680px;
  }

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

  .logo-rail > div {
    min-width: 0;
    padding: 16px;
  }

  .logo-rail img {
    max-width: min(140px, 100%);
  }
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: clamp(39px, 10.8vw, 50px);
  }

  .hero h1 span:first-child {
    white-space: normal;
  }

  .service-cycle {
    min-height: 450px;
    padding: 24px 18px;
  }

  .cycle-step {
    min-height: 72px;
  }

  .cycle-pulse {
    animation-name: cycle-pulse-mobile;
  }

  .dependency-row {
    grid-template-columns: 34px 1fr 40px;
  }

  .dependency-indicator {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .dependency-conclusion {
    grid-template-columns: 1fr;
  }

  .dependency-panel-visual {
    grid-row: auto;
  }

  .dependency-visual {
    min-height: 140px;
  }

  .dependency-conclusion h3,
  .dependency-conclusion ul {
    grid-column: 1;
  }

  .trajectory-visual {
    min-height: 430px;
    padding: 22px 12px;
  }

  .trajectory-tabs {
    grid-template-columns: 1fr;
  }

  .transformation-head,
  .transformation-row {
    grid-template-columns: 62px repeat(3, minmax(0, 1fr));
    gap: 4px;
  }

  .transformation-head span,
  .transformation-row strong,
  .transformation-row span {
    padding: 7px 4px;
    font-size: 7px;
  }

  .transformation-row {
    min-height: 76px;
  }

  .intake-map {
    min-height: 150px;
    padding: 16px;
    grid-template-columns: 0.9fr 38px 1.1fr;
    gap: 8px;
  }

  .intake-flow i {
    animation-name: intake-flow-mobile;
  }

  .intake-map > strong {
    padding: 11px;
    font-size: 12px;
  }

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

  .logo-rail > div:last-child {
    grid-column: 1 / -1;
  }
}

@keyframes cycle-pulse-mobile {
  0%, 8% { transform: translateY(0); }
  26%, 34% { transform: translateY(79px); }
  52%, 60% { transform: translateY(158px); }
  78%, 88% { transform: translateY(237px); }
  100% { transform: translateY(0); }
}

@keyframes intake-flow-mobile {
  0%, 15% { transform: translateX(0); opacity: 0; }
  30% { opacity: 1; }
  85% { transform: translateX(30px); opacity: 1; }
  100% { transform: translateX(30px); opacity: 0; }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Gate A revision 2: corporate site shell and approved interaction language. */
:root {
  --paper: #ffffff;
  --surface: #edf3f7;
}

body {
  background: var(--white);
}

.site-header {
  top: 0;
  left: 0;
  width: 100%;
  max-width: none;
  min-height: 96px;
  padding: 0 max(28px, calc((100vw - 1840px) / 2));
  grid-template-columns: 190px minmax(500px, 1fr) auto auto 64px 64px;
  gap: 18px;
  color: var(--white);
  border: 0;
  border-radius: 0;
  background: #073b9c;
  box-shadow: 0 8px 30px rgb(2 13 33 / 18%);
  transform: none;
  backdrop-filter: none;
}

.brand {
  width: 180px;
  height: 78px;
  min-width: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.brand img {
  width: 174px;
  height: auto;
  display: block;
  object-fit: contain;
}

.desktop-nav {
  justify-content: center;
  gap: clamp(18px, 2vw, 42px);
}

.desktop-nav a {
  min-width: 44px;
  color: var(--white);
  border: 0;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.desktop-nav a:hover {
  color: var(--green);
  border-color: transparent;
}

.header-contact {
  display: grid;
  gap: 2px;
  align-content: center;
  font-size: 12px;
  line-height: 1.25;
  white-space: nowrap;
}

.header-contact a,
.header-lang,
.header-search {
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
}

.header-contact a {
  min-height: 44px;
  display: flex;
  align-items: center;
}

.header-location {
  position: relative;
  padding-left: 18px;
  color: var(--white);
  font-weight: 800;
  text-decoration: underline dotted var(--green) 2px;
  text-underline-offset: 5px;
}

.header-location::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 2px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--green);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.header-cta {
  min-height: 50px;
  color: var(--navy-950);
  background: var(--green);
  text-transform: uppercase;
}

.header-cta:hover {
  color: var(--navy-950);
  background: #72e3ad;
}

.header-lang,
.header-search {
  min-width: 64px;
  min-height: 96px;
  display: grid;
  place-items: center;
  border-left: 1px solid rgb(255 255 255 / 18%);
}

.header-search {
  font-size: 28px;
  font-weight: 400;
}

.hero {
  padding-top: 96px;
}

.hero-grid {
  padding-top: 62px;
}

.service-map {
  min-height: 480px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgb(2 17 44 / 90%);
}

.service-map-title {
  margin: 0 0 28px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.service-map-core {
  position: relative;
  min-height: 150px;
  padding: 28px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  text-align: center;
  border: 1px solid var(--green);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-950));
  box-shadow: 0 0 0 10px rgb(87 212 155 / 7%);
}

.service-map-core::after {
  content: "";
  position: absolute;
  right: 50%;
  bottom: -40px;
  width: 1px;
  height: 40px;
  background: var(--green);
}

.service-map-core span {
  color: var(--white);
  font-size: 23px;
  font-weight: 800;
}

.service-map-core strong {
  color: rgb(255 255 255 / 62%);
  font-size: 12px;
}

.service-map-grid {
  position: relative;
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.service-map-grid::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 24%;
  left: 24%;
  height: 1px;
  background: var(--green);
}

.service-map-grid span {
  min-height: 72px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 6px;
  color: var(--white);
  background: rgb(255 255 255 / 5%);
  font-size: 14px;
  font-weight: 750;
}

.service-map-grid i {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 9px;
  font-style: normal;
}

.section-paper,
.section-upp {
  background: var(--white);
}

.section-light {
  background: var(--surface);
}

.dependency-map {
  padding-left: 0;
  border: 1px solid var(--line);
  background: var(--white);
}

.dependency-map::before,
.dependency-axis {
  display: none;
}

.dependency-list {
  display: grid;
}

.dependency-row {
  width: 100%;
  min-height: 108px;
  padding: 22px 30px;
  grid-template-columns: 54px minmax(210px, 0.72fr) minmax(300px, 1.28fr) 44px;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: var(--white);
  text-align: left;
  transition: color 180ms ease-out, background 180ms ease-out, box-shadow 180ms ease-out;
}

.dependency-row:hover {
  background: #f4f8fb;
}

.dependency-row[aria-selected="true"] {
  background: var(--blue-100);
  box-shadow: inset 5px 0 0 var(--blue-700);
}

.dependency-row[aria-selected="true"] .dependency-arrow {
  color: var(--navy-950);
  background: var(--green);
  transform: translateX(3px);
}

.dependency-arrow {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  justify-self: end;
  border-radius: 50%;
  color: var(--blue-700);
  background: var(--surface);
  transition: color 180ms ease-out, background 180ms ease-out, transform 180ms ease-out;
}

.dependency-conclusion {
  min-height: 224px;
  padding: 34px 40px 38px;
  display: grid;
  grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.35fr);
  gap: 12px 48px;
  align-items: start;
  color: var(--white);
  background: var(--navy-900);
}

.dependency-panel-kicker {
  margin: 2px 0 0 !important;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px !important;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dependency-conclusion h3 {
  max-width: 800px;
  margin: 0;
  font-size: 25px;
  line-height: 1.25;
}

.dependency-conclusion ul {
  grid-column: 2;
  margin: 9px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  color: rgb(255 255 255 / 74%);
  list-style: none;
}

.dependency-conclusion li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
}

.dependency-conclusion li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 2px;
  background: var(--green);
}

.dependency-conclusion.is-updating h3,
.dependency-conclusion.is-updating li {
  animation: panel-enter 240ms ease-out both;
}

.dependency-conclusion.is-updating li:nth-child(2) { animation-delay: 35ms; }
.dependency-conclusion.is-updating li:nth-child(3) { animation-delay: 70ms; }

.lifecycle-shell {
  border-top-color: var(--green);
}

.stage-tabs {
  padding-top: 18px;
}

.lifecycle-panel {
  min-height: 380px;
}

.stage-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stage-evidence {
  align-content: center;
}

.stage-evidence .stability-card {
  min-height: 90px;
}

.service-ledger {
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
}

.ledger-streams {
  position: relative;
}

.ledger-streams::before,
.ledger-streams::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 69px;
  right: 174px;
  width: 2px;
  pointer-events: none;
}

.ledger-streams::before {
  bottom: 69px;
  background: var(--line);
}

.ledger-streams::after {
  height: 0;
  background: var(--green);
  transition: height 260ms ease-out;
}

.ledger-streams[data-active="1"]::after { height: calc((100% - 138px) / 3); }
.ledger-streams[data-active="2"]::after { height: calc((100% - 138px) * 2 / 3); }
.ledger-streams[data-active="3"]::after { height: calc(100% - 138px); }

.service-stream {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 138px;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 50px minmax(170px, 0.65fr) minmax(260px, 1fr) 170px;
  gap: 22px;
  align-items: center;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid var(--line);
  background: var(--white);
  text-align: left;
  transition: background 180ms ease-out, box-shadow 180ms ease-out;
}

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

.service-stream:hover,
.service-stream.is-active {
  background: #f1f7fc;
}

.service-stream.is-active {
  box-shadow: inset 5px 0 0 var(--blue-700);
}

.service-stream > span {
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
}

.service-stream h3,
.service-stream p {
  margin: 0;
}

.service-stream h3 {
  font-size: 19px;
  line-height: 1.25;
}

.service-stream p {
  color: var(--muted);
  font-size: 14px;
}

.service-stream small {
  position: relative;
  padding-left: 28px;
  justify-self: end;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  text-align: right;
  transition: color 180ms ease-out, transform 180ms ease-out;
}

.service-stream small i {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 0;
  width: 12px;
  height: 12px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--line);
  transform: translateY(-50%);
  box-shadow: 0 0 0 1px var(--line);
  transition: background 180ms ease-out, box-shadow 180ms ease-out;
}

.service-stream:hover small,
.service-stream.is-active small {
  color: var(--green-deep);
  transform: translateX(-5px);
}

.service-stream:hover small i,
.service-stream.is-active small i {
  background: var(--green);
  box-shadow: 0 0 0 6px rgb(87 212 155 / 16%);
}

.section-upp {
  background: var(--surface);
}

.trajectory-shell {
  border-color: var(--line);
  background: var(--white);
  box-shadow: 0 24px 60px rgb(3 26 58 / 8%);
}

.trajectory-tabs {
  border-color: var(--line);
  background: #e4ebf1;
}

.trajectory-tabs button {
  color: var(--ink);
}

.trajectory-tabs button > span,
.trajectory-tabs small {
  color: var(--blue-700);
}

.trajectory-tabs button:hover {
  border-color: var(--blue-700);
  background: rgb(255 255 255 / 55%);
}

.trajectory-tabs button[aria-selected="true"] {
  border-color: var(--navy-950);
  color: var(--white);
  background: var(--navy-950);
  box-shadow: inset 4px 0 0 var(--green);
}

.trajectory-tabs button[aria-selected="true"] span,
.trajectory-tabs button[aria-selected="true"] small {
  color: var(--green);
}

.trajectory-visual {
  position: relative;
  min-width: 0;
  min-height: 400px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgb(3 26 58 / 6%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(3 26 58 / 6%) 1px, transparent 1px),
    #f7fafc;
  background-size: 30px 30px;
}

.trajectory-scene {
  position: absolute;
  inset: 0;
  padding: 42px 34px 30px;
  display: none;
  place-items: center;
}

.trajectory-visual[data-mode="operate"] .scene-operate,
.trajectory-visual[data-mode="coexist"] .scene-coexist,
.trajectory-visual[data-mode="migrate"] .scene-migrate {
  display: grid;
  animation: scene-enter 260ms ease-out both;
}

.scene-label {
  position: absolute;
  top: 20px;
  left: 22px;
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scene-operate {
  grid-template-columns: 1fr 150px 1fr;
  gap: 15px;
}

.operate-core {
  width: 150px;
  height: 150px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 6px;
  color: var(--white);
  border: 10px solid rgb(87 212 155 / 18%);
  border-radius: 50%;
  background: var(--navy-900);
  font-size: 21px;
  font-weight: 850;
  box-shadow: 0 0 0 1px var(--green), 0 16px 36px rgb(3 26 58 / 18%);
}

.operate-core small {
  color: rgb(255 255 255 / 62%);
  font-size: 9px;
}

.operate-orbit {
  min-height: 50px;
  padding: 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--blue-700);
  border-radius: 6px;
  color: var(--navy-950);
  background: var(--white);
  font-size: 12px;
  font-weight: 800;
}

.orbit-support { transform: translateY(-55px); }
.orbit-development { transform: translateY(55px); }

.scene-coexist {
  grid-template-columns: 1fr 92px 1fr;
  gap: 16px;
}

.system-card {
  width: 100%;
  min-height: 150px;
  padding: 20px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: var(--white);
  border-radius: 8px;
  background: var(--navy-900);
  font-size: 24px;
  font-weight: 850;
}

.system-card small {
  color: rgb(255 255 255 / 60%);
  font-size: 9px;
}

.system-target {
  color: var(--navy-950);
  border: 1px solid var(--green);
  background: #e0f7ed;
}

.system-target small {
  color: var(--green-deep);
}

.exchange-gate {
  position: relative;
  min-height: 70px;
  display: grid;
  place-items: center;
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 850;
  text-align: center;
}

.exchange-gate::before,
.exchange-gate::after {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--blue-700);
}

.exchange-gate::before { top: 11px; }
.exchange-gate::after { bottom: 11px; }

.scene-migrate {
  grid-template-columns: 1fr auto 1.15fr auto 1fr;
  gap: 12px;
}

.migration-step {
  width: 100%;
  min-height: 100px;
  padding: 14px;
  display: grid;
  place-items: center;
  border: 1px solid var(--blue-700);
  border-radius: 50%;
  color: var(--navy-950);
  background: var(--white);
  font-weight: 850;
}

.migration-middle {
  min-height: 140px;
  border-radius: 8px;
  color: var(--white);
  border-color: var(--navy-950);
  background: var(--navy-950);
}

.migration-target {
  border-color: var(--green);
  background: #e0f7ed;
}

.migration-arrow {
  color: var(--green-deep);
  font-size: 24px;
}

.trajectory-copy .stage-kicker {
  color: var(--blue-700);
}

.trajectory-copy > p:not(.stage-kicker) {
  color: var(--muted);
}

.trajectory-copy dl div {
  border-color: var(--line);
}

.text-link {
  border-color: var(--green);
}

.sla-rows article,
.sla-rows .sla-featured {
  position: relative;
  z-index: 1;
  color: var(--white);
  background: transparent;
  transition: color 200ms ease-out, background 200ms ease-out, box-shadow 200ms ease-out, transform 200ms ease-out;
}

.sla-rows article::before {
  content: "";
  position: absolute;
  top: 0;
  right: 30px;
  left: 30px;
  height: 4px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease-out;
}

.sla-rows article p,
.sla-rows .sla-featured p {
  color: rgb(255 255 255 / 65%);
}

.sla-rows .sla-index,
.sla-rows .sla-featured .sla-index {
  color: var(--green);
}

@media (hover: hover) {
  .sla-rows article:hover {
    z-index: 2;
    color: var(--navy-950);
    background: var(--green);
    box-shadow: 0 20px 45px rgb(0 0 0 / 22%);
    transform: translateY(-7px);
  }

  .sla-rows article:hover::before {
    background: var(--navy-950);
    transform: scaleX(1);
  }

  .sla-rows article:hover p,
  .sla-rows article:hover .sla-index {
    color: rgb(3 26 58 / 72%);
  }
}

.proof-metrics {
  border: 0;
}

.proof-metrics div {
  position: relative;
  align-items: center;
  text-align: center;
}

.proof-metrics div::after {
  content: "";
  position: absolute;
  right: 28%;
  bottom: 14px;
  left: 28%;
  height: 2px;
  background: var(--blue-100);
}

.proof-metrics span {
  max-width: 260px;
}

.logo-rail > div {
  position: relative;
  transition: z-index 180ms ease-out, border-color 180ms ease-out, box-shadow 180ms ease-out, transform 180ms ease-out;
}

.logo-rail img {
  transition: filter 180ms ease-out, transform 180ms ease-out;
}

@media (hover: hover) {
  .logo-rail > div:hover {
    z-index: 2;
    border-color: var(--blue-700);
    box-shadow: 0 18px 38px rgb(3 26 58 / 15%);
    transform: translateY(-7px);
  }

  .logo-rail > div:hover img {
    filter: saturate(1.08) contrast(1.03);
    transform: scale(1.07);
  }
}

.start-steps li {
  position: relative;
  overflow: hidden;
  transition: background 180ms ease-out, padding 180ms ease-out;
}

.start-steps li::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-700), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms ease-out;
}

.start-steps small {
  min-height: 38px;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition: color 180ms ease-out, background 180ms ease-out, transform 180ms ease-out;
}

@media (hover: hover) {
  .start-steps li:hover {
    padding-inline: 18px;
    background: var(--white);
  }

  .start-steps li:hover::before {
    transform: scaleX(1);
  }

  .start-steps li:hover small {
    color: var(--navy-950);
    background: var(--green);
    transform: translateX(-8px);
  }
}

.contact-copy > p:not(.eyebrow) {
  max-width: 590px;
}

.site-footer {
  padding: 72px 0 64px;
  color: var(--white);
  background: #202020;
}

.corporate-footer {
  display: grid;
  grid-template-columns: 230px minmax(320px, 0.8fr) minmax(560px, 1.35fr);
  gap: 64px;
  align-items: start;
}

.footer-brand > a {
  width: 190px;
  min-height: 64px;
  display: flex;
  align-items: center;
}

.footer-brand img {
  width: 185px;
  height: auto;
}

.footer-socials {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-socials a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--white);
  border: 1px solid rgb(255 255 255 / 24%);
  border-radius: 50%;
  text-decoration: none;
  font-size: 10px;
  font-weight: 850;
  transition: color 180ms ease-out, border-color 180ms ease-out, background 180ms ease-out;
}

.footer-socials a:hover {
  color: var(--navy-950);
  border-color: var(--green);
  background: var(--green);
}

.footer-nav {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 36px;
}

.footer-nav > div {
  display: grid;
  align-content: start;
  gap: 11px;
}

.footer-nav a,
.footer-offices a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: rgb(255 255 255 / 60%);
  text-decoration: none;
  font-size: 13px;
  transition: color 180ms ease-out;
}

.footer-nav a:hover,
.footer-offices a:hover {
  color: var(--green);
}

.footer-nav .footer-title {
  min-height: 44px;
  color: var(--white);
  font-size: 14px;
  font-weight: 850;
  text-transform: uppercase;
}

.footer-title-spaced {
  margin-top: 18px;
}

.footer-offices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px 42px;
}

.footer-offices address {
  min-width: 0;
  display: grid;
  gap: 10px;
  color: var(--white);
  font-style: normal;
}

.footer-offices strong {
  width: fit-content;
  color: var(--white);
  border-bottom: 2px dotted var(--green);
  font-size: 14px;
  text-transform: uppercase;
}

.footer-offices span,
.footer-offices a {
  max-width: 260px;
  color: rgb(255 255 255 / 72%);
  font-size: 12px;
  line-height: 1.5;
}

@keyframes panel-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scene-enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1320px) {
  .site-header {
    grid-template-columns: 170px minmax(430px, 1fr) auto 56px 56px;
    gap: 12px;
  }

  .header-contact {
    display: none;
  }

  .corporate-footer {
    grid-template-columns: 190px minmax(300px, 0.8fr) minmax(480px, 1.25fr);
    gap: 42px;
  }
}

@media (max-width: 1060px) {
  .site-header {
    min-height: 82px;
    grid-template-columns: 170px 1fr auto 52px;
  }

  .desktop-nav,
  .header-lang,
  .header-search {
    display: none;
  }

  .header-cta {
    justify-self: end;
  }

  .menu-toggle {
    width: 48px;
    height: 48px;
    display: grid;
  }

  .mobile-menu {
    top: 82px;
  }

  .hero {
    padding-top: 82px;
  }

  .corporate-footer {
    grid-template-columns: 190px 1fr;
  }

  .footer-offices {
    grid-column: 1 / -1;
  }

  .service-stream {
    grid-template-columns: 40px minmax(150px, 0.7fr) minmax(200px, 1.3fr);
  }

  .service-stream small {
    grid-column: 2 / -1;
    justify-self: start;
    text-align: left;
  }

  .ledger-streams::before,
  .ledger-streams::after {
    display: none;
  }
}

@media (max-width: 900px) {
  .site-header {
    top: 0;
    left: 0;
    width: 100%;
    max-width: none;
    min-height: 74px;
    padding: 8px 14px;
    grid-template-columns: 150px 1fr auto auto;
    gap: 8px;
    color: var(--white);
    border: 0;
    border-radius: 0;
    background: #073b9c;
    transform: none;
  }

  .brand {
    width: 145px;
    height: 56px;
  }

  .brand img {
    width: 140px;
  }

  .header-cta {
    display: none;
  }

  .mobile-cta {
    min-width: 76px;
    min-height: 44px;
    padding: 10px 12px;
    display: inline-flex;
    justify-self: end;
    color: var(--navy-950);
    background: var(--green);
    font-size: 10px;
    text-transform: uppercase;
  }

  .menu-toggle {
    background: rgb(2 13 33 / 42%);
  }

  .mobile-menu {
    top: 74px;
    right: 10px;
    left: 10px;
  }

  .hero {
    padding-top: 74px;
  }

  .service-ledger {
    grid-template-columns: 1fr;
  }

  .service-stream {
    grid-template-columns: 40px minmax(170px, 0.75fr) minmax(220px, 1.25fr) 150px;
  }

  .service-stream small {
    grid-column: auto;
    justify-self: end;
    text-align: right;
  }

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

  .trajectory-visual {
    min-height: 350px;
  }
}

@media (max-width: 720px) {
  .site-header {
    top: 0;
    width: 100%;
    max-width: none;
    min-width: 0;
    min-height: 70px;
    padding: 7px 10px;
    grid-template-columns: minmax(112px, 1fr) auto auto;
    gap: 6px;
  }

  .brand {
    width: 132px;
    height: 54px;
  }

  .brand img {
    width: 128px;
  }

  .mobile-cta {
    min-width: 68px;
    padding-inline: 9px;
  }

  .mobile-menu {
    top: 70px;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-grid {
    padding-top: 48px;
  }

  .service-map {
    min-height: 420px;
    padding: 18px;
  }

  .service-map-core {
    min-height: 126px;
    padding: 20px 14px;
  }

  .service-map-core span {
    font-size: 18px;
  }

  .service-map-grid span {
    min-height: 64px;
    padding: 11px;
    gap: 8px;
    font-size: 12px;
  }

  .dependency-row {
    min-height: 0;
    padding: 22px 18px;
    grid-template-columns: 34px 1fr 40px;
    gap: 7px 10px;
  }

  .dependency-row h3 {
    grid-column: 2;
  }

  .dependency-row p {
    grid-column: 2 / -1;
  }

  .dependency-arrow {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .dependency-conclusion {
    min-height: 0;
    padding: 28px 20px;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .dependency-conclusion ul {
    grid-column: 1;
  }

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

  .service-stream {
    min-height: 0;
    padding: 22px 18px;
    grid-template-columns: 34px 1fr;
    gap: 8px 10px;
  }

  .service-stream h3,
  .service-stream p,
  .service-stream small {
    grid-column: 2;
    justify-self: start;
    text-align: left;
  }

  .service-stream small {
    margin-top: 8px;
  }

  .trajectory-visual {
    min-height: 300px;
  }

  .trajectory-scene {
    padding: 48px 16px 20px;
  }

  .scene-operate {
    grid-template-columns: 1fr 104px 1fr;
    gap: 8px;
  }

  .operate-core {
    width: 104px;
    height: 104px;
    border-width: 7px;
    font-size: 15px;
  }

  .operate-orbit {
    padding: 7px;
    font-size: 9px;
  }

  .scene-coexist {
    grid-template-columns: 1fr 62px 1fr;
    gap: 7px;
  }

  .system-card {
    min-height: 120px;
    padding: 10px;
    font-size: 17px;
    text-align: center;
  }

  .exchange-gate {
    font-size: 7px;
  }

  .scene-migrate {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 5px;
  }

  .migration-step {
    min-height: 68px;
    padding: 7px;
    font-size: 11px;
  }

  .migration-middle {
    min-height: 98px;
    font-size: 9px;
  }

  .migration-arrow {
    font-size: 16px;
  }

  .proof-metrics div::after {
    right: 38%;
    left: 38%;
  }

  .start-steps small {
    justify-self: start;
  }

  .corporate-footer {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .footer-offices {
    grid-column: 1;
    grid-template-columns: 1fr;
  }

  .footer-nav {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (max-width: 370px) {
  .brand {
    width: 112px;
  }

  .brand img {
    width: 108px;
  }

  .mobile-cta {
    min-width: 62px;
    display: inline-flex;
    font-size: 9px;
  }

  .site-header {
    grid-template-columns: minmax(100px, 1fr) auto auto;
  }

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

/* HRC-04: interaction-led service flow refinements */
.cycle-line {
  top: 39px;
  right: 18px;
  bottom: 39px;
  left: auto;
}

.cycle-pulse {
  top: 33px;
  right: 13px;
  left: auto;
  animation: none;
  transition: transform 220ms ease-out, box-shadow 180ms ease-out;
}

.cycle-track[data-active="1"] .cycle-pulse { transform: translateY(85px); }
.cycle-track[data-active="2"] .cycle-pulse { transform: translateY(170px); }
.cycle-track[data-active="3"] .cycle-pulse { transform: translateY(255px); }

.cycle-step {
  width: 100%;
  padding-right: 48px;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease-out, background 180ms ease-out, border-color 180ms ease-out, transform 180ms ease-out;
}

.cycle-step:hover,
.cycle-step:focus-visible,
.cycle-step.is-active {
  border-color: rgb(87 212 155 / 58%);
  background: rgb(12 64 136 / 38%);
}

.cycle-step.is-active {
  transform: translateX(-5px);
}

.cycle-step:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.dependency-visual {
  min-height: 154px;
}

.dependency-visual .dependency-scene {
  padding: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 112px;
  gap: 24px;
}

.dependency-flow-inputs {
  min-width: 0;
  display: grid;
  gap: 7px;
}

.dependency-flow-inputs > span {
  position: relative;
  min-width: 0;
  min-height: 34px;
  padding: 7px 10px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  color: var(--white);
  border: 1px solid rgb(255 255 255 / 13%);
  border-left: 2px solid var(--green);
  background: rgb(255 255 255 / 6%);
}

.dependency-flow-inputs small {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 7px;
}

.dependency-flow-inputs strong {
  min-width: 0;
  font-size: 9px;
  font-weight: 700;
  line-height: 1.15;
}

.dependency-flow-inputs i {
  position: absolute;
  top: 50%;
  right: -25px;
  width: 24px;
  height: 1px;
  background: rgb(87 212 155 / 58%);
}

.dependency-flow-inputs i::after {
  content: "";
  position: absolute;
  top: -3px;
  right: -1px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

.dependency-flow-core {
  min-width: 0;
  min-height: 108px;
  padding: 12px;
  display: grid;
  place-content: center;
  gap: 7px;
  color: var(--white);
  border: 1px solid var(--green);
  background: rgb(11 107 211 / 34%);
  text-align: center;
}

.dependency-flow-core small {
  color: rgb(255 255 255 / 54%);
  font-family: var(--font-mono);
  font-size: 7px;
  text-transform: uppercase;
}

.dependency-flow-core strong {
  overflow-wrap: anywhere;
  font-size: 13px;
  line-height: 1.15;
}

.dependency-conclusion.is-updating .dependency-scene {
  animation: scene-enter 240ms ease-out both;
}

.lifecycle-panel {
  min-height: 330px;
  padding: 34px 38px;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.9fr);
  gap: 40px;
}

.stage-main {
  padding-top: 8px;
}

.stage-evidence > div,
.stage-evidence .stability-card {
  min-height: 116px;
}

.stage-evidence .stability-card {
  grid-column: auto;
  padding: 20px;
}

.trajectory-shell {
  grid-template-columns: 300px minmax(0, 1fr);
}

.trajectory-panel {
  min-height: 404px;
  padding: 46px 64px;
  grid-template-columns: 108px minmax(0, 720px);
  gap: 46px;
  justify-content: center;
  align-items: center;
}

.trajectory-index {
  align-self: stretch;
  display: grid;
  grid-template-rows: auto 1fr;
  justify-items: center;
  gap: 18px;
}

.trajectory-index strong {
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 76px;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.trajectory-index span {
  width: 2px;
  min-height: 220px;
  background: linear-gradient(var(--green), var(--blue-100));
}

.trajectory-copy {
  max-width: 720px;
}

.trajectory-copy h3 {
  max-width: 680px;
  font-size: clamp(48px, 4vw, 68px);
}

.trajectory-copy > p:not(.stage-kicker) {
  max-width: 680px;
}

.trajectory-copy dl {
  margin-top: 28px;
}

.trajectory-copy dl div {
  grid-template-columns: 132px minmax(0, 1fr);
}

.trajectory-panel.is-updating .trajectory-index,
.trajectory-panel.is-updating .stage-kicker,
.trajectory-panel.is-updating .trajectory-copy h3,
.trajectory-panel.is-updating .trajectory-copy > p,
.trajectory-panel.is-updating .trajectory-copy dl div,
.trajectory-panel.is-updating .text-link {
  animation: trajectory-text-enter 360ms ease-out both;
}

.trajectory-panel.is-updating .trajectory-copy h3 { animation-delay: 35ms; }
.trajectory-panel.is-updating .trajectory-copy > p { animation-delay: 70ms; }
.trajectory-panel.is-updating .trajectory-copy dl div:nth-child(1) { animation-delay: 105ms; }
.trajectory-panel.is-updating .trajectory-copy dl div:nth-child(2) { animation-delay: 140ms; }
.trajectory-panel.is-updating .trajectory-copy dl div:nth-child(3) { animation-delay: 175ms; }
.trajectory-panel.is-updating .text-link { animation-delay: 210ms; }

.contour-abstraction {
  position: relative;
  max-width: 570px;
  height: 180px;
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 17%);
  border-radius: 8px;
  background:
    linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px),
    linear-gradient(115deg, rgb(11 107 211 / 15%), transparent 58%);
  background-size: 24px 24px, 24px 24px, auto;
}

.contour-abstraction::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 170px;
  height: 170px;
  border: 1px solid rgb(87 212 155 / 10%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.contour-abstraction svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
}

.contour-line,
.contour-ring {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.contour-line {
  stroke-width: 1.5;
}

.contour-line-muted {
  stroke: rgb(255 255 255 / 30%);
}

.contour-line-green {
  stroke: var(--green);
  stroke-width: 2;
}

.contour-ring {
  stroke: rgb(255 255 255 / 28%);
}

.contour-ring-inner {
  stroke: var(--green);
}

.contour-node {
  fill: var(--navy-900);
  stroke: rgb(255 255 255 / 48%);
  stroke-width: 1.5;
}

.contour-node-active {
  fill: var(--green);
  stroke: var(--navy-900);
}

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

@media (max-width: 1120px) {
  .lifecycle-panel {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
    gap: 30px;
  }

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

  .trajectory-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

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

  .dependency-panel-visual {
    grid-row: auto;
  }

  .dependency-conclusion h3,
  .dependency-conclusion ul {
    grid-column: 1;
  }

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

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

  .stage-evidence .stability-card {
    grid-column: auto;
  }

  .trajectory-panel {
    grid-template-columns: 92px minmax(0, 1fr);
    padding-inline: 42px;
  }
}

@media (max-width: 720px) {
  .cycle-line {
    top: 36px;
    bottom: 36px;
  }

  .cycle-pulse {
    top: 30px;
  }

  .cycle-track[data-active="1"] .cycle-pulse { transform: translateY(79px); }
  .cycle-track[data-active="2"] .cycle-pulse { transform: translateY(158px); }
  .cycle-track[data-active="3"] .cycle-pulse { transform: translateY(237px); }

  .dependency-visual .dependency-scene {
    padding: 12px;
    grid-template-columns: minmax(0, 1fr) 92px;
    gap: 16px;
  }

  .dependency-flow-inputs i {
    right: -17px;
    width: 16px;
  }

  .dependency-flow-core {
    padding: 8px;
  }

  .dependency-flow-core strong {
    font-size: 11px;
  }

  .lifecycle-panel {
    padding: 26px 18px;
  }

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

  .stage-evidence > div,
  .stage-evidence .stability-card {
    min-height: 96px;
  }

  .trajectory-tabs {
    grid-template-columns: 1fr;
  }

  .trajectory-panel {
    min-height: 0;
    padding: 30px 20px 34px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .trajectory-index {
    display: flex;
    align-items: center;
    gap: 18px;
  }

  .trajectory-index strong {
    font-size: 48px;
  }

  .trajectory-index span {
    width: auto;
    height: 2px;
    min-height: 0;
    flex: 1;
    background: linear-gradient(90deg, var(--green), var(--blue-100));
  }

  .trajectory-copy h3 {
    font-size: 40px;
  }

  .trajectory-copy dl div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .contour-abstraction {
    height: 142px;
    margin-top: 32px;
  }
}

/* HRC-05: canonical service-management routes */
.lifecycle .section-intro > p {
  max-width: 760px;
  margin: 22px 0 0;
  color: rgb(255 255 255 / 68%);
  font-size: 18px;
  line-height: 1.55;
}

.service-intake {
  padding: 28px 38px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  border-bottom: 1px solid rgb(255 255 255 / 13%);
  background: linear-gradient(90deg, rgb(255 255 255 / 5%), transparent 62%);
}

.service-intake .stage-kicker {
  margin-bottom: 10px;
}

.service-intake h3 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.03em;
}

.service-intake p:not(.stage-kicker) {
  max-width: 590px;
  margin: 9px 0 0;
  color: rgb(255 255 255 / 64%);
  font-size: 14px;
  line-height: 1.5;
}

.intake-signals {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  list-style: none;
}

.intake-signals li {
  min-height: 32px;
  padding: 8px 10px;
  display: inline-flex;
  align-items: center;
  color: rgb(255 255 255 / 76%);
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
}

.intake-signals li::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--green);
}

.service-routes {
  padding: 16px 38px 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  border-bottom: 1px solid rgb(255 255 255 / 13%);
}

.service-routes button {
  min-height: 118px;
  padding: 18px;
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 9px;
  color: rgb(255 255 255 / 72%);
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 8px;
  background: rgb(255 255 255 / 3%);
  text-align: left;
  transition: transform 180ms ease-out, color 180ms ease-out, border-color 180ms ease-out, background 180ms ease-out;
}

.service-routes button > span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 850;
}

.service-routes button strong {
  color: var(--white);
  font-size: 17px;
  line-height: 1.1;
}

.service-routes button small {
  color: rgb(255 255 255 / 55%);
  font-size: 12px;
  line-height: 1.3;
}

.service-routes button:hover,
.service-routes button:focus-visible {
  border-color: rgb(87 212 155 / 66%);
  background: rgb(11 107 211 / 22%);
}

.service-routes button[aria-selected="true"] {
  color: var(--white);
  border-color: var(--green);
  background: linear-gradient(135deg, rgb(11 107 211 / 60%), rgb(3 26 58 / 12%));
  box-shadow: inset 3px 0 0 var(--green);
}

.service-routes button[aria-selected="true"] small {
  color: rgb(255 255 255 / 74%);
}

.service-routes button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.route-panel {
  min-height: 390px;
  padding: 38px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(400px, 0.9fr);
  gap: 46px;
  background:
    linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px);
  background-size: 36px 36px;
}

.route-main {
  padding: 9px 0 8px 24px;
  border-left: 3px solid var(--green);
}

.route-main .stage-kicker {
  margin-bottom: 16px;
}

.route-main h3 {
  margin: 0;
  font-size: clamp(40px, 4.2vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.route-main > p:not(.stage-kicker) {
  max-width: 630px;
  margin: 20px 0 0;
  color: rgb(255 255 255 / 70%);
  font-size: 17px;
  line-height: 1.55;
}

.route-steps {
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 16px;
  list-style: none;
}

.route-steps[data-count="4"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.route-steps li {
  min-height: 70px;
  padding: 12px 0;
  display: grid;
  align-content: start;
  gap: 8px;
  border-top: 1px solid rgb(255 255 255 / 16%);
}

.route-steps span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 850;
}

.route-steps strong {
  font-size: 13px;
  line-height: 1.25;
}

.route-evidence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.route-evidence > div {
  min-height: 142px;
  padding: 18px;
  display: grid;
  align-content: space-between;
  gap: 16px;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 8px;
  background: rgb(255 255 255 / 5%);
}

.route-evidence span {
  color: rgb(255 255 255 / 47%);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.route-evidence strong {
  font-size: 14px;
  line-height: 1.42;
}

.route-evidence .route-outcome {
  border-color: rgb(87 212 155 / 65%);
  background: rgb(87 212 155 / 9%);
}

.route-outcome span {
  color: var(--green);
}

.route-panel.is-updating .route-main > *,
.route-panel.is-updating .route-evidence > div {
  animation: route-enter 280ms ease-out both;
}

.route-panel.is-updating .route-main h3 { animation-delay: 35ms; }
.route-panel.is-updating .route-main > p { animation-delay: 70ms; }
.route-panel.is-updating .route-steps { animation-delay: 105ms; }
.route-panel.is-updating .route-evidence > div:nth-child(1) { animation-delay: 60ms; }
.route-panel.is-updating .route-evidence > div:nth-child(2) { animation-delay: 95ms; }
.route-panel.is-updating .route-evidence > div:nth-child(3) { animation-delay: 130ms; }
.route-panel.is-updating .route-evidence > div:nth-child(4) { animation-delay: 165ms; }

.service-context {
  padding: 24px 38px;
  display: grid;
  grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.35fr) minmax(220px, 0.8fr);
  gap: 30px;
  align-items: center;
  border-top: 1px solid rgb(255 255 255 / 13%);
  background: rgb(255 255 255 / 3%);
}

.service-context .stage-kicker {
  margin-bottom: 8px;
}

.service-context > div > strong {
  font-size: 16px;
  line-height: 1.25;
}

.service-context ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  list-style: none;
}

.service-context li {
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
  line-height: 1.3;
}

.service-context li::before {
  content: "";
  width: 6px;
  height: 2px;
  margin: 0 8px 3px 0;
  display: inline-block;
  background: var(--green);
}

.service-context a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--white);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.35;
  text-decoration: none;
}

.service-context a:hover {
  color: var(--green);
}

.contour-label {
  fill: rgb(255 255 255 / 66%);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

.contour-label-core {
  fill: var(--white);
  font-size: 8px;
}

@keyframes route-enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1120px) {
  .route-panel {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
    gap: 30px;
  }

  .service-context {
    grid-template-columns: minmax(190px, 0.8fr) minmax(0, 1.2fr);
  }

  .service-context a {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .service-intake,
  .service-routes,
  .route-panel,
  .service-context {
    padding-inline: 26px;
  }

  .service-intake {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .intake-signals {
    justify-content: flex-start;
  }

  .service-routes button {
    min-height: 132px;
  }

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

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

  .service-context {
    grid-template-columns: 1fr;
  }

  .service-context a {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .lifecycle .section-intro > p {
    font-size: 16px;
  }

  .service-intake,
  .service-routes,
  .route-panel,
  .service-context {
    padding-inline: 18px;
  }

  .service-intake {
    padding-block: 24px;
  }

  .service-intake h3 {
    font-size: 23px;
  }

  .service-routes {
    grid-template-columns: 1fr;
    padding-block: 14px;
  }

  .service-routes button {
    min-height: 82px;
    padding: 14px;
    grid-template-columns: 30px minmax(0, 1fr);
    column-gap: 10px;
  }

  .service-routes button > span {
    grid-row: 1 / 3;
  }

  .service-routes button strong {
    font-size: 15px;
  }

  .service-routes button small {
    grid-column: 2;
  }

  .route-panel {
    min-height: 0;
    padding-block: 30px;
    gap: 28px;
  }

  .route-main {
    padding-left: 18px;
  }

  .route-main h3 {
    font-size: 40px;
  }

  .route-main > p:not(.stage-kicker) {
    font-size: 16px;
  }

  .route-steps,
  .route-steps[data-count="4"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 12px;
  }

  .route-steps li {
    min-height: 78px;
  }

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

  .route-evidence > div {
    min-height: 96px;
  }

  .service-context {
    padding-block: 24px;
    gap: 20px;
  }

  .service-context ul {
    grid-template-columns: 1fr;
  }
}

/* HRC-06: role-led hero, compact system accordion, and commercial service formats. */
.hero {
  min-height: 900px;
  padding-top: 82px;
}

.hero-grid {
  min-height: 700px;
  padding-top: 86px;
  padding-bottom: 48px;
  grid-template-columns: minmax(0, 0.98fr) minmax(430px, 0.92fr);
  gap: clamp(36px, 5vw, 74px);
}

.hero-audience {
  margin: 22px 0 0;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.hero-audience-panel {
  min-width: 0;
  padding: 30px;
  border: 1px solid rgb(255 255 255 / 19%);
  border-radius: 14px;
  background: linear-gradient(145deg, rgb(2 17 44 / 94%), rgb(3 26 58 / 84%));
  box-shadow: 0 30px 80px rgb(0 0 0 / 26%);
  backdrop-filter: blur(18px);
}

.hero-panel-kicker {
  margin: 0 0 12px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-audience-panel h2 {
  max-width: 520px;
  margin: 0;
  color: var(--white);
  font-size: clamp(24px, 2vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.hero-roles {
  margin-top: 25px;
  border-top: 1px solid rgb(255 255 255 / 16%);
}

.hero-role {
  position: relative;
  width: 100%;
  min-height: 96px;
  padding: 16px 22px 16px 0;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 12px;
  color: rgb(255 255 255 / 70%);
  border: 0;
  border-bottom: 1px solid rgb(255 255 255 / 16%);
  background: transparent;
  text-align: left;
  opacity: 0;
  transform: translateY(12px);
  transition: color 180ms ease-out, background 180ms ease-out, opacity 320ms ease-out, transform 320ms ease-out;
}

.hero-audience-panel.is-visible .hero-role {
  opacity: 1;
  transform: translateY(0);
}

.hero-audience-panel.is-visible .hero-role:nth-child(2) { transition-delay: 100ms; }
.hero-audience-panel.is-visible .hero-role:nth-child(3) { transition-delay: 200ms; }

.hero-role > span {
  grid-row: 1 / 3;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 850;
}

.hero-role strong {
  color: var(--white);
  font-size: 16px;
  line-height: 1.25;
}

.hero-role small {
  color: inherit;
  font-size: 12px;
  line-height: 1.4;
}

.hero-role::after {
  content: "";
  position: absolute;
  top: 18px;
  right: 0;
  width: 4px;
  height: calc(100% - 36px);
  border-radius: 999px;
  background: var(--green);
  opacity: 0;
  transform: scaleY(0.35);
  transition: opacity 180ms ease-out, transform 180ms ease-out;
}

.hero-role.is-active {
  color: rgb(255 255 255 / 90%);
  background: linear-gradient(90deg, rgb(87 212 155 / 10%), transparent 72%);
}

.hero-role.is-active::after {
  opacity: 1;
  transform: scaleY(1);
}

.hero-scope {
  margin: 20px 0 0;
  color: rgb(255 255 255 / 58%);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.035em;
}

@media (hover: hover) {
  .hero-role:hover {
    color: var(--white);
    background: linear-gradient(90deg, rgb(87 212 155 / 10%), transparent 72%);
  }
}

.dependency-map {
  border: 0;
  background: transparent;
}

.dependency-list {
  display: block;
  border-top: 1px solid var(--line);
}

.dependency-row {
  min-height: 96px;
  padding: 20px 26px;
  display: grid;
  grid-template-columns: 48px minmax(190px, 0.72fr) minmax(280px, 1.28fr) 28px;
  align-items: center;
  border: 1px solid var(--line);
  border-top: 0;
  transition: color 180ms ease-out, background 180ms ease-out, box-shadow 180ms ease-out;
}

.dependency-row[aria-expanded="true"] {
  color: var(--navy-950);
  background: var(--blue-100);
  box-shadow: inset 5px 0 0 var(--blue-700);
}

.dependency-row .dependency-indicator {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  justify-self: end;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.dependency-row .dependency-indicator i {
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 180ms ease-out;
}

.dependency-row[aria-expanded="true"] .dependency-indicator i {
  transform: rotate(135deg);
}

.dependency-conclusion {
  min-height: 0;
  margin: 0;
  padding: 30px;
  grid-template-columns: minmax(210px, 0.7fr) minmax(0, 1.3fr);
  gap: 18px 42px;
  border: 1px solid var(--navy-900);
  border-top: 0;
}

.dependency-conclusion[hidden] {
  display: none;
}

.dependency-panel-visual {
  min-width: 0;
}

.dependency-visual {
  min-height: 154px;
  margin-top: 14px;
}

.dependency-conclusion h3 {
  align-self: end;
  font-size: clamp(22px, 2vw, 30px);
}

.dependency-conclusion ul {
  grid-column: 2;
  margin-top: 0;
}

.service-formats,
.service-plans {
  padding-block: clamp(72px, 9vw, 132px);
}

.format-tabs,
.plan-tabs {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
}

.format-tabs button,
.plan-tabs button {
  min-height: 178px;
  padding: 24px;
  display: grid;
  align-content: start;
  gap: 12px;
  border: 1px solid rgb(255 255 255 / 20%);
  background: transparent;
  text-align: left;
  transition: color 180ms ease-out, border-color 180ms ease-out, background 180ms ease-out, transform 180ms ease-out;
}

.format-tabs button > span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 850;
}

.format-tabs button strong {
  color: var(--white);
  font-size: 19px;
  line-height: 1.18;
}

.format-tabs button small {
  color: rgb(255 255 255 / 66%);
  font-size: 13px;
  line-height: 1.45;
}

.format-tabs button[aria-selected="true"] {
  border-color: var(--green);
  background: rgb(87 212 155 / 12%);
  box-shadow: inset 0 4px 0 var(--green);
}

.format-panel {
  min-height: 210px;
  padding: 32px;
  display: grid;
  grid-template-columns: minmax(210px, 0.78fr) minmax(260px, 1fr) minmax(260px, 0.95fr);
  gap: 28px;
  align-items: start;
  color: var(--white);
  border: 1px solid rgb(255 255 255 / 20%);
  border-top: 0;
  background: rgb(0 0 0 / 16%);
}

.format-panel h3,
.plan-panel h3 {
  margin: 0;
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.format-panel > p {
  margin: 0;
  color: rgb(255 255 255 / 76%);
  font-size: 16px;
}

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

.format-panel li {
  position: relative;
  padding-left: 18px;
  color: rgb(255 255 255 / 76%);
  font-size: 14px;
  line-height: 1.45;
}

.format-panel li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 2px;
  background: var(--green);
}

.formats-note {
  margin: 22px 0 0;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgb(255 255 255 / 62%);
  font-size: 13px;
}

.plan-tabs button {
  min-height: 164px;
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.plan-tabs button > span {
  color: var(--blue-700);
  font-size: 19px;
  font-weight: 850;
}

.plan-tabs button strong {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.3;
}

.plan-tabs button em {
  margin-top: auto;
  color: var(--navy-950);
  font-family: var(--font-mono);
  font-size: 23px;
  font-style: normal;
  font-weight: 850;
  letter-spacing: -0.05em;
}

.plan-tabs button[aria-selected="true"] {
  position: relative;
  z-index: 1;
  border-color: var(--navy-950);
  color: var(--white);
  background: var(--navy-950);
  box-shadow: 0 18px 38px rgb(3 26 58 / 16%);
}

.plan-tabs button[aria-selected="true"] > span {
  color: var(--green);
}

.plan-tabs button[aria-selected="true"] strong,
.plan-tabs button[aria-selected="true"] em {
  color: var(--white);
}

.plan-panel {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.2fr);
  gap: 44px;
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--white);
}

.plan-main > p:not(.stage-kicker) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
}

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

.plan-includes > div {
  min-height: 136px;
  padding: 18px;
  border-left: 3px solid var(--green);
  background: var(--surface);
}

.plan-includes dt {
  margin-bottom: 9px;
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan-includes dd {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.45;
}

.pricing-notes {
  margin-top: 20px;
  padding-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  border-top: 1px solid var(--line);
}

.pricing-notes p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.pricing-notes strong {
  color: var(--ink);
}

@media (hover: hover) {
  .format-tabs button:hover {
    border-color: var(--green);
    background: rgb(87 212 155 / 12%);
  }

  .plan-tabs button:hover {
    z-index: 1;
    border-color: var(--blue-700);
    box-shadow: 0 14px 30px rgb(3 26 58 / 12%);
    transform: translateY(-4px);
  }
}

@media (max-width: 1060px) {
  .hero {
    min-height: 0;
    padding-top: 82px;
  }

  .hero-grid {
    min-height: 0;
    padding-block: 118px 64px;
    grid-template-columns: minmax(0, 1fr) minmax(350px, 0.82fr);
    gap: 32px;
  }

  .hero h1 {
    font-size: clamp(48px, 6vw, 65px);
  }

  .dependency-conclusion {
    grid-template-columns: minmax(180px, 0.65fr) minmax(0, 1.35fr);
  }

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

  .format-panel ul {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 900px) {
  .hero-grid {
    padding-block: 114px 54px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-audience-panel {
    max-width: 720px;
  }

  .dependency-conclusion {
    grid-template-columns: 1fr;
  }

  .dependency-panel-visual {
    grid-row: auto;
  }

  .dependency-conclusion ul {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .hero-grid {
    padding-block: 108px 44px;
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(43px, 12vw, 58px);
  }

  .hero-lead {
    margin-top: 20px;
    font-size: 17px;
  }

  .hero-audience-panel {
    padding: 22px 18px;
  }

  .hero-audience-panel h2 {
    font-size: 25px;
  }

  .hero-role {
    min-height: 88px;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-proof div,
  .hero-proof div:first-child {
    padding: 16px 0;
    border-top: 1px solid rgb(255 255 255 / 14%);
    border-left: 0;
  }

  .dependency-row {
    min-height: 0;
    padding: 18px;
    grid-template-columns: 34px minmax(0, 1fr) 26px;
    gap: 4px 10px;
  }

  .dependency-row h3 {
    font-size: 17px;
  }

  .dependency-row p {
    grid-column: 2;
    margin: 0;
    font-size: 13px;
  }

  .dependency-row .dependency-indicator {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .dependency-conclusion {
    padding: 24px 18px;
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .dependency-conclusion ul {
    grid-column: auto;
  }

  .format-tabs,
  .plan-tabs {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .format-tabs button,
  .plan-tabs button {
    min-height: 0;
    padding: 19px;
  }

  .format-panel {
    padding: 24px 18px;
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .format-panel ul {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .plan-panel {
    padding: 26px 18px;
    gap: 26px;
  }

  .plan-includes,
  .pricing-notes {
    grid-template-columns: 1fr;
  }

  .pricing-notes {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-role,
  .hero-audience-panel.is-visible .hero-role,
  .plan-tabs button,
  .format-tabs button,
  .dependency-row .dependency-indicator i {
    transition: none;
    transform: none;
  }
}