@font-face {
  font-family: "Pretendard Variable";
  src: url("./assets/fonts/pretendard/PretendardVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("./assets/fonts/inter/Inter-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("./assets/fonts/inter/Inter-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("./assets/fonts/inter/Inter-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #2d384c;
  --navy-deep: #1d2a3d;
  --green: #94c23d;
  --green-ink: #58761d;
  --ink: #161d29;
  --muted: #5f6a79;
  --line: #dce2e8;
  --line-strong: #b8c2cc;
  --line-dark: rgba(255, 255, 255, 0.2);
  --paper: #ffffff;
  --white: #ffffff;
  --max-width: 1320px;
  --gutter: max(28px, calc((100vw - var(--max-width)) / 2));
  --font-ko: "Pretendard Variable", Pretendard, "Noto Sans KR", system-ui,
    -apple-system, BlinkMacSystemFont, sans-serif;
  --font-en: "Inter", "Pretendard Variable", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 78px;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-ko);
  letter-spacing: 0;
}

html[lang="en"] body {
  font-family: var(--font-en);
}

html[lang="en"] h1,
html[lang="en"] h2,
html[lang="en"] h3,
html[lang="en"] h4,
html[lang="en"] p,
html[lang="en"] li,
html[lang="en"] dd {
  word-break: normal;
}

body.menu-open {
  overflow: hidden;
}

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

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

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
h4 {
  overflow-wrap: break-word;
  word-break: keep-all;
}

p,
li,
dd {
  overflow-wrap: break-word;
  word-break: keep-all;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  background: var(--navy);
  color: var(--white);
  transform: translateY(-160%);
}

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

:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--navy);
}

.anchor-alias {
  display: block;
  height: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  width: 126px;
  height: 72px;
}

.brand img {
  width: 104px;
  height: auto;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 42px;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
}

.primary-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 2px;
  background: var(--green);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a[aria-current="location"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.language-switch {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 2px;
  margin-left: 4px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #f4f6f8;
}

.language-switch button {
  display: grid;
  place-items: center;
  min-width: 42px;
  min-height: 36px;
  padding: 0 10px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  cursor: pointer;
}

.language-switch button[lang="ko"] {
  font-family: var(--font-ko);
}

.language-switch button[aria-pressed="true"] {
  background: var(--navy);
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  margin: 7px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(500px, 0.98fr);
  gap: 78px;
  align-items: center;
  width: min(var(--max-width), calc(100% - 56px));
  min-height: calc(100svh - 190px);
  margin: 0 auto;
  padding: 70px 0 76px;
}

.hero-copy {
  animation: reveal-up 620ms ease both;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  color: var(--ink);
  font-size: 66px;
  font-weight: 780;
  line-height: 1.09;
}

html[lang="en"] .hero h1 {
  font-size: 60px;
  line-height: 1.06;
}

.hero h1 span {
  color: var(--green-ink);
}

.hero-copy > p {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 18px;
  font-weight: 430;
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 174px;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid var(--navy);
  border-radius: 4px;
  font-size: 15px;
  font-weight: 680;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button span {
  margin-left: 20px;
  font-family: var(--font-en);
  font-size: 19px;
}

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

.button-primary {
  background: var(--navy);
  color: var(--white);
}

.button-primary:hover {
  background: var(--navy-deep);
}

.button-secondary {
  background: var(--white);
  color: var(--navy);
}

.button-secondary:hover {
  background: #f5f7f9;
}

.hero-system {
  min-width: 0;
  padding-left: 48px;
  border-left: 1px solid var(--line);
  animation: reveal-up 620ms 120ms ease both;
}

.hero-map {
  min-height: 388px;
  padding: 26px 0 30px;
  border-top: 2px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.hero-map-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 28px;
}

.hero-map-head span,
.hero-map-column > p,
.hero-map-core > span {
  margin: 0;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-map-head strong {
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
}

.hero-map-flow {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(168px, 1.05fr) minmax(0, 0.82fr);
  gap: 24px;
  align-items: center;
}

.hero-map-column {
  position: relative;
  min-width: 0;
}

.hero-map-inputs::after,
.hero-map-outcomes::before {
  position: absolute;
  top: 52%;
  width: 24px;
  height: 1px;
  background: var(--navy);
  content: "";
}

.hero-map-inputs::after {
  right: -24px;
}

.hero-map-outcomes::before {
  left: -24px;
}

.hero-map-column ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.hero-map-column li {
  position: relative;
  min-height: 38px;
  padding: 10px 4px 8px 16px;
  border-top: 1px solid var(--line);
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
}

.hero-map-column li::before {
  position: absolute;
  top: 16px;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--green);
  content: "";
}

.hero-map-core {
  min-width: 0;
  padding: 24px 20px 20px;
  border: 1px solid var(--navy);
  border-left: 5px solid var(--green);
  border-radius: 4px;
}

.hero-map-core > span {
  display: block;
  margin-bottom: 17px;
}

.hero-map-core strong {
  display: block;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 19px;
  line-height: 1.15;
}

.hero-map-core small {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.5;
}

.system-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.system-rail article {
  position: relative;
  min-width: 0;
  min-height: 98px;
  padding: 17px 14px 0;
  border-top: 1px solid var(--navy);
  text-align: left;
}

.system-rail article + article {
  border-left: 1px solid var(--line);
}

.system-rail article.is-active {
  border-top-color: var(--green);
}

.system-number {
  display: block;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
}

.system-rail strong {
  display: block;
  margin-top: 7px;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 18px;
  line-height: 1.25;
}

.system-rail article.is-active strong {
  color: var(--green-ink);
}

.system-rail p {
  margin: 6px 0 0;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 11px;
  line-height: 1.55;
}

.section {
  width: min(var(--max-width), calc(100% - 56px));
  margin: 0 auto;
  padding: 128px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) minmax(300px, 410px);
  gap: 42px;
  align-items: start;
}

.section-heading-wide {
  grid-template-columns: 140px minmax(0, 1.3fr) minmax(300px, 0.7fr);
}

.section-label {
  margin: 5px 0 0;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.section-label span {
  margin-right: 9px;
  color: var(--green-ink);
}

.section h2,
.work h2 {
  margin: 0;
  color: var(--ink);
  font-size: 48px;
  font-weight: 760;
  line-height: 1.22;
}

.title-accent {
  color: var(--green-ink);
}

.section-lead {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.82;
}

.about {
  border-top: 1px solid var(--line);
  padding-top: 80px;
}

.origin-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 76px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.origin-rail article {
  min-width: 0;
  padding: 32px 34px 34px 0;
}

.origin-rail article + article {
  padding-left: 34px;
  border-left: 1px solid var(--line);
}

.origin-rail article > span {
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
}

.origin-rail article > p:first-of-type {
  margin: 22px 0 0;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
}

.origin-rail h3 {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.35;
}

.origin-rail article > p:last-child {
  max-width: 320px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.company-facts {
  display: grid;
  grid-template-columns: 1.1fr repeat(4, minmax(0, 1fr));
  margin-top: 42px;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.company-facts > div,
.company-facts article {
  min-width: 0;
  padding: 30px 28px;
}

.company-facts > div {
  padding-left: 0;
}

.company-facts article {
  border-left: 1px solid var(--line);
}

.company-facts-heading > p {
  margin: 0;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.company-facts-heading h3 {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.45;
}

.company-facts article strong {
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
}

.company-facts article h4 {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 17px;
}

.company-facts article p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.technology-evolution {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 2.2fr);
  gap: 64px;
  margin-top: 72px;
  padding-top: 42px;
  border-top: 1px solid var(--navy);
}

.evolution-heading > p:first-child {
  margin: 0;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.evolution-heading h3 {
  margin: 15px 0 0;
  color: var(--ink);
  font-size: 25px;
  line-height: 1.42;
  word-break: keep-all;
}

.evolution-heading > p:last-child {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.evolution-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.evolution-track li {
  position: relative;
  min-width: 0;
  padding: 28px 24px 0 0;
  border-top: 1px solid var(--line-strong);
}

.evolution-track li + li {
  padding-left: 24px;
}

.evolution-track li::before {
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 1px var(--green);
  content: "";
}

.evolution-track li + li::before {
  left: 24px;
}

.evolution-track span {
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
}

.evolution-track h4 {
  margin: 17px 0 0;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.45;
}

.evolution-track p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.engineering-foundation {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 2.2fr);
  gap: 64px;
  margin-top: 64px;
  padding: 42px 0;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.foundation-heading > p:first-child {
  margin: 0;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.foundation-heading h3 {
  margin: 15px 0 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.44;
  word-break: keep-all;
}

.foundation-heading > p:last-child {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.foundation-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.foundation-list li {
  min-width: 0;
  padding: 24px 24px 28px 0;
}

.foundation-list li:nth-child(even) {
  padding-right: 0;
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.foundation-list li:nth-child(n + 3) {
  border-top: 1px solid var(--line);
}

.foundation-list span {
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
}

.foundation-list h4 {
  margin: 14px 0 0;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.45;
}

.foundation-list p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.ai-section {
  width: 100%;
  max-width: none;
  padding: 128px 0 0;
  border-top: 1px solid var(--line);
}

.ai-section > .section-heading,
.capability-rail,
.police-proof {
  width: min(var(--max-width), calc(100% - 56px));
  margin-right: auto;
  margin-left: auto;
}

.capability-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 78px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability {
  min-width: 0;
  padding: 34px 22px 40px;
}

.capability + .capability {
  border-left: 1px solid var(--line);
}

.capability-number {
  display: block;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
}

.capability-label {
  margin: 52px 0 0;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
}

.capability h3 {
  min-height: 66px;
  margin: 13px 0 0;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.38;
}

.capability ul {
  display: grid;
  gap: 10px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
}

.capability li {
  position: relative;
  padding-left: 13px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.capability li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.police-proof {
  margin-top: 64px;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.police-proof-heading {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) minmax(280px, 0.75fr);
  gap: 36px;
  align-items: start;
  padding: 30px 0;
}

.police-proof-heading > p:first-child,
.police-proof li > span {
  margin: 0;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.police-proof-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.35;
}

.police-proof-heading > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.police-proof ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.police-proof li {
  min-width: 0;
  min-height: 205px;
  padding: 28px 24px 30px;
}

.police-proof li + li {
  border-left: 1px solid var(--line);
}

.police-proof li strong {
  display: block;
  margin-top: 40px;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.4;
}

.police-proof li p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.implementation-band {
  margin-top: 84px;
  padding: 62px var(--gutter) 72px;
  background: var(--navy);
  color: var(--white);
}

.implementation-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  width: min(var(--max-width), 100%);
  margin: 0 auto;
  padding: 0 0 34px;
  border-bottom: 1px solid var(--line-dark);
  list-style: none;
}

.implementation-flow li {
  position: relative;
  color: var(--green);
  font-family: var(--font-en);
  font-size: 17px;
  font-weight: 700;
  text-align: center;
}

.implementation-flow li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -5px;
  color: rgba(255, 255, 255, 0.74);
  content: "→";
  font-size: 18px;
  transform: translateY(-50%);
}

.implementation-band > p,
.implementation-band > span {
  display: block;
  width: min(var(--max-width), 100%);
  margin-right: auto;
  margin-left: auto;
}

.implementation-band > p {
  margin-top: 44px;
  margin-bottom: 0;
  font-size: 42px;
  font-weight: 740;
  text-align: center;
}

.operations-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(var(--max-width), 100%);
  margin: 46px auto 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
}

.operations-proof > div {
  min-width: 0;
  padding: 24px 26px 0;
}

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

.operations-proof > div + div {
  border-left: 1px solid var(--line-dark);
}

.operations-proof dt {
  color: var(--green);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
}

.operations-proof dd {
  margin: 11px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.55;
  word-break: keep-all;
}

.implementation-band > p strong {
  color: var(--green);
}

.implementation-band > span {
  max-width: 760px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.72;
  text-align: center;
}

.process {
  padding-bottom: 138px;
}

.process-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 84px 0 0;
  padding: 0;
  border-top: 1px solid var(--navy);
  list-style: none;
}

.process-track li {
  min-width: 0;
  padding: 28px 20px 0;
}

.process-track li:first-child {
  padding-left: 0;
}

.process-track li + li {
  border-left: 1px solid var(--line);
}

.process-track li > span {
  display: block;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 48px;
  font-weight: 600;
}

.process-track strong {
  display: block;
  margin-top: 22px;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 14px;
}

.process-track h3 {
  min-height: 52px;
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.45;
}

.process-track p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

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

.experience-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 80px;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.experience-list article {
  min-width: 0;
  padding: 30px 28px 38px;
}

.experience-list article:first-child {
  padding-left: 0;
}

.experience-list article + article {
  border-left: 1px solid var(--line);
}

.experience-list article:nth-child(4) {
  padding-left: 0;
  border-left: 0;
}

.experience-list article:nth-child(n + 4) {
  border-top: 1px solid var(--line);
}

.experience-meta {
  display: flex;
  min-height: 24px;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.experience-meta span,
.experience-meta p {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
}

.experience-meta span {
  color: var(--green-ink);
}

.experience-meta p {
  margin: 0;
  color: var(--navy);
  text-align: right;
}

.experience-list h3 {
  min-height: 68px;
  margin: 42px 0 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.42;
}

.experience-list dl {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
}

.experience-list dl > div {
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.experience-list dt {
  color: var(--green-ink);
  font-size: 12px;
  font-weight: 700;
}

.experience-list dd {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.ip-portfolio {
  border-top: 1px solid var(--line);
}

.ip-summary {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, minmax(0, 1fr));
  margin-top: 72px;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.ip-summary article {
  min-width: 0;
  min-height: 184px;
  padding: 28px;
  border-left: 1px solid var(--line);
}

.ip-summary article:first-child {
  border-left: 0;
}

.ip-summary span {
  display: block;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.ip-summary strong {
  display: block;
  margin-top: 25px;
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 54px;
  font-weight: 600;
  line-height: 1;
}

.ip-summary p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.ip-summary-total {
  background: var(--navy);
}

.ip-summary-total span {
  color: var(--green);
}

.ip-summary-total strong,
.ip-summary-total p {
  color: var(--white);
}

.ip-ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.ip-group {
  min-width: 0;
  padding: 36px 38px 44px 0;
}

.ip-group-brand {
  padding-right: 0;
  padding-left: 38px;
  border-left: 1px solid var(--line);
}

.ip-group-wide {
  grid-column: 1 / -1;
  padding: 44px 0 48px;
  border-top: 1px solid var(--line);
}

.ip-group-heading {
  display: flex;
  min-height: 104px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}

.ip-group-heading span,
.ip-group-heading p {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
}

.ip-group-heading span {
  color: var(--green-ink);
}

.ip-group-heading p {
  margin: 18px 0 0;
  color: var(--navy);
}

.ip-group-heading h3 {
  margin: 7px 0 0;
  color: var(--ink);
  font-size: 24px;
}

.ip-group-heading > strong {
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 58px;
  font-weight: 600;
  line-height: 1;
}

.ip-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ip-list li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) 44px;
  gap: 18px;
  align-items: center;
  min-height: 112px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.ip-list-applications {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 46px;
}

.ip-list-applications li {
  grid-template-columns: 78px minmax(0, 1fr);
}

.ip-status {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 25px;
  padding: 0 8px;
  border: 1px solid var(--green);
  color: var(--navy);
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.ip-status-filed,
.ip-status-brand {
  border-color: var(--line);
  color: var(--muted);
}

.ip-list h4 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.ip-list p {
  margin: 8px 0 0;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  line-height: 1.55;
}

.ip-list a {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 22px;
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.ip-list a:hover,
.ip-list a:focus-visible {
  color: var(--navy);
  transform: translate(3px, -3px);
}

.work {
  width: 100%;
  background: var(--navy);
  color: var(--white);
}

.work-inner {
  padding-top: 112px;
  padding-bottom: 112px;
}

.work .section-label,
.work .section-label span,
.work h2,
.work .section-lead {
  color: var(--white);
}

.work .section-label span {
  color: var(--green);
}

.work .title-accent {
  color: var(--green);
}

.work .section-lead {
  color: rgba(255, 255, 255, 0.68);
}

.work-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 72px;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.work-rail a {
  position: relative;
  min-width: 0;
  min-height: 438px;
  padding: 34px 30px 66px;
  transition: background-color 180ms ease;
}

.work-rail a + a {
  border-left: 1px solid var(--line-dark);
}

.work-rail a:nth-child(4) {
  border-left: 0;
}

.work-rail a:nth-child(n + 4) {
  border-top: 1px solid var(--line-dark);
}

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

.work-rail a > span {
  color: var(--green);
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
}

.work-rail h3 {
  min-height: 73px;
  margin: 25px 0 0;
  color: var(--white);
  font-size: 26px;
  line-height: 1.4;
}

.work-rail .service-problem {
  max-width: 340px;
  min-height: 76px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 15px;
  line-height: 1.7;
}

.work-rail dl {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.work-rail dl > div {
  padding-top: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.work-rail dt {
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
}

.work-rail dd {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.62;
}

.work-rail i {
  position: absolute;
  bottom: 30px;
  left: 30px;
  color: var(--green);
  font-family: var(--font-en);
  font-size: 24px;
  font-style: normal;
  transition: transform 180ms ease;
}

.work-rail a:hover i {
  transform: translateX(8px);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
  gap: clamp(56px, 7vw, 108px);
  align-items: start;
  padding-top: 118px;
  padding-bottom: 118px;
}

.contact h2 {
  max-width: 800px;
  margin-top: 25px;
  font-size: 50px;
}

.contact-intro {
  max-width: 700px;
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

address {
  display: grid;
  gap: 10px;
  margin-top: 42px;
  padding: 8px 0 8px 42px;
  border-left: 1px solid var(--navy);
  color: var(--muted);
  font-size: 15px;
  font-style: normal;
  line-height: 1.65;
}

address strong {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 23px;
}

address a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 44px;
  margin-top: 8px;
  color: var(--navy);
  font-family: var(--font-en);
  font-weight: 700;
}

.contact-form {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 30px 0 26px;
  border-top: 2px solid var(--navy);
  border-bottom: 1px solid var(--line);
}

.contact-form-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
}

.contact-form-heading p {
  margin: 0;
  color: var(--green-ink);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.contact-form-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: 23px;
}

.contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 18px;
}

.contact-form label {
  min-width: 0;
}

.contact-form label > span:first-child {
  display: block;
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.contact-form label b {
  color: var(--green-ink);
}

.form-field-wide {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #aeb7c0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.contact-form input,
.contact-form select {
  min-height: 46px;
}

.contact-form select {
  padding: 0 28px 0 0;
  color: var(--muted);
}

.contact-form textarea {
  min-height: 132px;
  padding: 12px 0;
  line-height: 1.65;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 2px 0 var(--green);
}

.contact-form input:user-invalid,
.contact-form select:user-invalid,
.contact-form textarea:user-invalid {
  border-color: #a23b3b;
}

.contact-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-challenge:empty {
  display: none;
}

.contact-privacy {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-privacy summary {
  min-height: 48px;
  padding: 14px 0;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.contact-privacy dl {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 0 18px;
}

.contact-privacy dl > div {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
}

.contact-privacy dt,
.contact-privacy dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
}

.contact-privacy dt {
  color: var(--navy);
  font-weight: 700;
}

.contact-privacy dd {
  color: var(--muted);
}

.contact-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.contact-consent input {
  flex: 0 0 auto;
  width: 18px;
  min-height: 18px;
  margin-top: 1px;
  border: 1px solid var(--navy);
  accent-color: var(--navy);
}

.contact-consent span {
  margin: 0;
}

.contact-form-footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.contact-submit {
  display: inline-flex;
  justify-content: center;
  gap: 24px;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--navy);
  border-radius: 0;
  background: var(--navy);
  color: var(--white);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.contact-submit:hover {
  background: transparent;
  color: var(--navy);
}

.contact-submit:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--green) 58%, transparent);
  outline-offset: 3px;
}

.contact-submit:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.contact-status {
  min-height: 22px;
  margin: -12px 0 0;
  color: var(--green-ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
}

.contact-status[data-state="error"] {
  color: #8f3030;
}

.location-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(300px, 0.65fr);
  min-width: 0;
  min-height: 420px;
  margin-top: 10px;
  border-top: 1px solid var(--navy);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.location-map {
  position: relative;
  min-width: 0;
  min-height: 420px;
  background: #eef1ed;
}

.location-frame {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
}

.location-info {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 42px 38px;
  background: var(--navy);
  color: var(--white);
}

.location-info > p {
  margin: 0;
  color: var(--green);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.location-info h3 {
  margin: 16px 0 0;
  color: var(--white);
  font-size: 30px;
  line-height: 1.3;
}

.location-info > strong {
  display: block;
  margin-top: 54px;
  color: var(--white);
  font-size: 18px;
  line-height: 1.5;
}

.location-info > span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.6;
}

.map-link {
  display: inline-flex;
  width: fit-content;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  border-bottom: 1px solid var(--green);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.map-link i {
  color: var(--green);
  font-size: 20px;
  font-style: normal;
  transition: transform 180ms ease;
}

.map-link:hover i,
.map-link:focus-visible i {
  transform: translate(3px, -3px);
}

footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: center;
  min-height: 88px;
  padding: 0 var(--gutter);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.64);
  font-family: var(--font-en);
  font-size: 12px;
}

footer > span:first-child {
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
}

footer a {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--white);
  font-size: 24px;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.88fr);
    gap: 46px;
  }

  .hero h1 {
    font-size: 54px;
  }

  .hero-system {
    padding-left: 32px;
  }

  .hero-map {
    min-height: 360px;
  }

  .hero-map-flow {
    grid-template-columns: minmax(0, 0.78fr) minmax(150px, 1.05fr) minmax(0, 0.78fr);
    gap: 18px;
  }

  .hero-map-inputs::after,
  .hero-map-outcomes::before {
    width: 18px;
  }

  .hero-map-inputs::after {
    right: -18px;
  }

  .hero-map-outcomes::before {
    left: -18px;
  }

  .section-heading,
  .section-heading-wide {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .section-heading .section-lead {
    grid-column: 2;
    max-width: 720px;
    margin-top: 18px;
  }

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

  .capability:nth-child(odd) {
    border-left: 0;
  }

  .capability:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

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

  .process-track li:nth-child(3) {
    border-left: 0;
  }

  .process-track li:nth-child(n + 3) {
    margin-top: 34px;
    padding-top: 34px;
    border-top: 1px solid var(--line);
  }

  .police-proof ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .police-proof li:nth-child(odd) {
    border-left: 0;
  }

  .police-proof li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

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

  .company-facts > div,
  .company-facts article {
    padding: 28px;
  }

  .company-facts > div {
    grid-column: 1 / -1;
    padding-left: 0;
  }

  .company-facts article {
    border-top: 1px solid var(--line);
  }

  .company-facts article:nth-child(even) {
    border-left: 0;
  }

  .technology-evolution {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .engineering-foundation {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

  .experience-list article:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .experience-list article:nth-child(even) {
    padding-left: 28px;
    border-left: 1px solid var(--line);
  }

  .experience-list article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .primary-nav {
    gap: 32px;
  }

  html[lang="en"] .hero h1 {
    font-size: 50px;
  }
}

@media (min-width: 901px) and (max-width: 1040px) {
  .hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    gap: 36px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .hero-system {
    padding-left: 24px;
  }
}

@media (max-width: 900px) {
  :root {
    --gutter: 28px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 44px;
    min-height: auto;
    padding-top: 74px;
  }

  .primary-nav {
    gap: 16px;
    font-size: 13px;
  }

  .language-switch {
    margin-left: 0;
  }

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

  .hero-system {
    width: 100%;
    padding-top: 38px;
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-map {
    width: 100%;
  }

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

  .origin-rail article,
  .origin-rail article + article {
    padding: 28px 0;
    border-left: 0;
  }

  .origin-rail article + article {
    border-top: 1px solid var(--line);
  }

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

  .ip-group,
  .ip-group-brand,
  .ip-group-wide {
    grid-column: auto;
    padding: 38px 0 42px;
    border-left: 0;
  }

  .ip-group-brand,
  .ip-group-wide {
    border-top: 1px solid var(--line);
  }

  .implementation-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px 0;
  }

  .implementation-flow li:nth-child(3)::after {
    display: none;
    max-height: calc(100vh - 64px);
    max-height: calc(100dvh - 64px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

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

  .work-rail a:nth-child(odd) {
    border-left: 0;
  }

  .work-rail a:nth-child(even) {
    border-left: 1px solid var(--line-dark);
  }

  .work-rail a:nth-child(n + 3) {
    border-top: 1px solid var(--line-dark);
  }

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

  .contact-form {
    max-width: 720px;
  }

  .location-panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  }

  .location-info {
    padding: 38px 30px;
  }

  .police-proof-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  address {
    max-width: 520px;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .hero {
    gap: 22px;
    padding-top: 38px;
    padding-bottom: 24px;
  }

  .hero h1 {
    font-size: 48px;
  }

  html[lang="en"] .hero h1 {
    font-size: 46px;
  }

  .hero-copy > p {
    margin-top: 20px;
  }

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

  .hero-system {
    padding-top: 20px;
  }

  .hero-map {
    min-height: 0;
    padding: 20px 0 22px;
  }

  .hero-map-head {
    padding-bottom: 20px;
  }

  .hero-map-core {
    padding: 18px 16px 16px;
  }

  .hero-map-core > span {
    margin-bottom: 12px;
  }

  .hero-map-core strong {
    padding: 7px 0;
    font-size: 17px;
  }

  .system-rail {
    margin-top: 14px;
  }

  .system-rail article {
    min-height: 76px;
    padding-top: 13px;
  }

  .system-rail p {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --gutter: 20px;
  }

  html {
    scroll-padding-top: 64px;
  }

  .site-header {
    min-height: 64px;
  }

  .brand {
    width: 94px;
    height: 58px;
  }

  .brand img {
    width: 82px;
  }

  .nav-toggle {
    display: block;
  }

  .site-header.nav-open .nav-toggle span:first-child {
    transform: translateY(4.5px) rotate(45deg);
  }

  .site-header.nav-open .nav-toggle span:last-child {
    transform: translateY(-4.5px) rotate(-45deg);
  }

  .primary-nav {
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 10px 20px 24px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
  }

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

  .primary-nav a {
    min-height: 50px;
    border-bottom: 1px solid var(--line);
  }

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

  .primary-nav a[aria-current="location"] {
    color: var(--green-ink);
  }

  .language-switch {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    margin-top: 12px;
  }

  .language-switch button {
    min-height: 44px;
  }

  .hero,
  .section,
  .ai-section > .section-heading,
  .capability-rail,
  .police-proof {
    width: calc(100% - 40px);
  }

  .hero {
    gap: 16px;
    padding-top: 34px;
    padding-bottom: 12px;
  }

  .hero h1 {
    font-size: 42px;
    line-height: 1.13;
  }

  html[lang="en"] .hero h1 {
    font-size: 38px;
    line-height: 1.12;
  }

  .hero-copy > p {
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.75;
  }

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

  .hero-system {
    padding-top: 12px;
  }

  .hero-map {
    min-height: 0;
    padding: 14px 0 16px;
  }

  .hero-map-head {
    display: flex;
    padding-bottom: 14px;
  }

  .hero-map-head strong {
    display: inline;
    margin-top: 0;
    font-size: 11px;
    text-align: right;
  }

  .hero-map-flow {
    grid-template-columns: minmax(0, 0.8fr) minmax(96px, 1.1fr) minmax(0, 0.88fr);
    gap: 7px;
  }

  .hero-map-inputs::after,
  .hero-map-outcomes::before {
    display: none;
  }

  .hero-map-column ul {
    display: block;
    margin-top: 6px;
  }

  .hero-map-column li {
    min-height: 27px;
    padding: 7px 1px 5px 10px;
    font-size: 10px;
  }

  .hero-map-column li::before {
    top: 11px;
    width: 4px;
    height: 4px;
  }

  .hero-map-core {
    display: block;
    padding: 13px 9px 11px;
    border-left-width: 4px;
  }

  .hero-map-core > span {
    margin-bottom: 8px;
  }

  .hero-map-core strong {
    display: block;
    width: auto;
    padding: 7px 2px 6px 0;
    border-top: 1px solid var(--line);
    font-size: 12px;
  }

  .hero-map-core small {
    margin-top: 8px;
    font-size: 8px;
  }

  .section.about {
    padding-top: 36px;
  }

  .system-rail {
    display: none;
  }

  .section {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .section-heading,
  .section-heading-wide {
    display: block;
  }

  .section-label {
    margin: 0 0 24px;
  }

  .section h2,
  .work h2 {
    font-size: 34px;
    line-height: 1.26;
  }

  .section-heading .section-lead,
  .section-lead {
    margin-top: 24px;
    font-size: 16px;
    line-height: 1.75;
  }

  .origin-rail {
    margin-top: 54px;
  }

  .company-facts {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .company-facts > div,
  .company-facts article {
    padding: 24px 0;
    border-left: 0;
  }

  .company-facts article {
    border-top: 1px solid var(--line);
  }

  .technology-evolution {
    gap: 32px;
    margin-top: 50px;
    padding-top: 32px;
  }

  .evolution-heading h3 {
    font-size: 23px;
  }

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

  .evolution-track li,
  .evolution-track li + li {
    padding: 0 0 30px 30px;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
  }

  .evolution-track li:last-child {
    padding-bottom: 0;
  }

  .evolution-track li::before,
  .evolution-track li + li::before {
    top: 2px;
    left: -5px;
  }

  .evolution-track h4 {
    margin-top: 10px;
  }

  .engineering-foundation {
    gap: 30px;
    margin-top: 48px;
    padding: 32px 0;
  }

  .foundation-heading h3 {
    font-size: 22px;
  }

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

  .foundation-list li,
  .foundation-list li:nth-child(even) {
    padding: 22px 0 24px;
    border-left: 0;
  }

  .foundation-list li:nth-child(n + 2) {
    border-top: 1px solid var(--line);
  }

  .ai-section {
    width: 100%;
    padding-top: 88px;
  }

  .capability-rail {
    grid-template-columns: 1fr;
    margin-top: 54px;
  }

  .capability,
  .capability + .capability,
  .capability:nth-child(odd) {
    padding: 30px 0 34px;
    border-left: 0;
  }

  .capability + .capability {
    border-top: 1px solid var(--line);
  }

  .capability-label {
    margin-top: 32px;
  }

  .capability h3 {
    min-height: auto;
    font-size: 25px;
  }

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

  .police-proof-heading {
    padding: 24px 0;
  }

  .police-proof-heading h3 {
    font-size: 24px;
  }

  .police-proof ol {
    grid-template-columns: 1fr;
  }

  .police-proof li,
  .police-proof li:nth-child(odd) {
    min-height: 0;
    padding: 24px 0 26px;
    border-left: 0;
  }

  .police-proof li + li,
  .police-proof li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .police-proof li strong {
    margin-top: 18px;
  }

  .implementation-band {
    margin-top: 64px;
    padding: 48px 20px 56px;
  }

  .implementation-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 0;
    padding-bottom: 28px;
  }

  .implementation-flow li {
    font-size: 14px;
  }

  .implementation-flow li:nth-child(even)::after {
    display: none;
  }

  .implementation-flow li:nth-child(3)::after {
    display: block;
  }

  .implementation-band > p {
    margin-top: 34px;
    font-size: 30px;
  }

  .operations-proof {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .operations-proof > div,
  .operations-proof > div:first-child {
    padding: 20px 0;
  }

  .operations-proof > div + div {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .operations-proof > div:last-child {
    padding-bottom: 0;
  }

  .process-track {
    grid-template-columns: 1fr;
    margin-top: 58px;
  }

  .process-track li,
  .process-track li:first-child,
  .process-track li:nth-child(n + 3) {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 0 18px;
    margin-top: 0;
    padding: 26px 0;
    border-top: 0;
    border-left: 0;
  }

  .process-track li + li {
    border-top: 1px solid var(--line);
  }

  .process-track li > span {
    grid-row: span 4;
    font-size: 42px;
  }

  .process-track strong {
    margin-top: 2px;
  }

  .process-track h3 {
    min-height: auto;
    margin-top: 7px;
  }

  .process-track p {
    margin-top: 8px;
  }

  .experience-list {
    grid-template-columns: 1fr;
    margin-top: 54px;
  }

  .experience-list article,
  .experience-list article:first-child,
  .experience-list article:nth-child(n) {
    padding: 30px 0 34px;
    border-left: 0;
  }

  .experience-list article + article,
  .experience-list article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .experience-list h3 {
    min-height: auto;
    margin-top: 28px;
  }

  .ip-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 48px;
  }

  .ip-summary article {
    min-height: 144px;
    padding: 20px 18px;
  }

  .ip-summary article:nth-child(3) {
    border-left: 0;
  }

  .ip-summary article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .ip-summary strong {
    margin-top: 18px;
    font-size: 44px;
  }

  .ip-summary p {
    margin-top: 10px;
    font-size: 12px;
  }

  .ip-ledger {
    margin-top: 20px;
  }

  .ip-group,
  .ip-group-brand,
  .ip-group-wide {
    padding: 32px 0 36px;
  }

  .ip-group-heading {
    min-height: 94px;
  }

  .ip-group-heading > strong {
    font-size: 46px;
  }

  .ip-list-applications {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .ip-list li {
    grid-template-columns: 72px minmax(0, 1fr) 42px;
    gap: 12px;
    min-height: 104px;
  }

  .ip-list-applications li {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .ip-list h4 {
    font-size: 16px;
  }

  .work-inner {
    width: calc(100% - 40px);
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .work-rail {
    grid-template-columns: 1fr;
    margin-top: 52px;
  }

  .work-rail a,
  .work-rail a + a,
  .work-rail a:nth-child(n) {
    min-height: 0;
    padding: 30px 0 68px;
    border-left: 0;
  }

  .work-rail a + a {
    border-top: 1px solid var(--line-dark);
  }

  .work-rail i {
    bottom: 28px;
    left: 0;
  }

  .work-rail h3,
  .work-rail .service-problem {
    min-height: auto;
  }

  .contact h2 {
    font-size: 36px;
  }

  .contact-intro {
    margin-top: 20px;
    font-size: 15px;
  }

  address {
    margin-top: 22px;
    padding-left: 24px;
  }

  .location-panel {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .location-map,
  .location-frame {
    min-height: 300px;
  }

  .location-info {
    min-height: 320px;
    padding: 32px 24px;
  }

  .location-info > strong {
    margin-top: 38px;
  }

  .contact-form {
    margin-top: 4px;
  }

  footer {
    grid-template-columns: 1fr auto;
    gap: 12px 24px;
    min-height: 110px;
    padding: 22px 20px;
  }

  footer > span:nth-child(2) {
    grid-column: 1;
    grid-row: 2;
  }

  footer a {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 37px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .button-secondary {
    display: none;
  }

  .system-rail strong {
    font-size: 15px;
  }

  .section h2,
  .work h2,
  .contact h2 {
    font-size: 31px;
  }

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

  .form-field-wide {
    grid-column: auto;
  }

  .contact-form-footer {
    gap: 12px;
  }

  .contact-submit {
    width: 100%;
  }

}

@media (max-width: 420px) and (max-height: 780px) {
  .hero {
    gap: 12px;
    padding-top: 24px;
    padding-bottom: 12px;
  }

  .hero h1 {
    font-size: 34px;
    line-height: 1.1;
  }

  .hero-copy > p {
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.62;
  }

  .hero-actions {
    margin-top: 18px;
  }

  .button {
    min-height: 48px;
  }

  .hero-system {
    padding-top: 4px;
  }

  .hero-map {
    padding-top: 14px;
  }
}

@media (max-width: 340px) and (max-height: 620px) {
  .hero-copy > p {
    display: none;
  }
}

@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;
  }
}