:root {
  --ink: #eef3f4;
  --muted: #9ca8ae;
  --muted-dark: #5f6a70;
  --night: #090c0f;
  --night-soft: #10151a;
  --panel: #151c21;
  --line: rgba(238, 243, 244, 0.14);
  --line-dark: rgba(9, 12, 15, 0.14);
  --paper: #f1f0e9;
  --paper-deep: #e3e4dc;
  --brand: #05a8e5;
  --brand-deep: #008fca;
  --brand-soft: #83dff8;
  --warm: #ff8152;
  --lime: #c7e964;
  --white: #ffffff;
  --container: 1240px;
  --header-height: 78px;
  --radius: 8px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  background: var(--night);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--night);
  font-family:
    "Helvetica Neue",
    "PingFang SC",
    "Hiragino Sans GB",
    "Microsoft YaHei",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

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

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

svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

::selection {
  color: var(--night);
  background: var(--brand-soft);
}

:focus-visible {
  outline: 2px solid var(--brand-soft);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--night);
  background: var(--white);
  border-radius: 4px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

.scroll-progress {
  position: fixed;
  z-index: 1001;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--brand);
  transform-origin: left center;
}

.section-shell {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-height);
  padding: 0 28px;
  background: rgba(9, 12, 15, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition:
    background 240ms ease,
    border-color 240ms ease;
}

.site-header.is-scrolled {
  background: rgba(9, 12, 15, 0.92);
  border-color: rgba(238, 243, 244, 0.09);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 11px;
  min-width: 0;
}

.brand__mark {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 7px;
  object-fit: cover;
}

.brand__type {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand__type strong {
  font-size: 15px;
  font-weight: 650;
  line-height: 1.2;
}

.brand__type small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 8px;
  font-weight: 600;
  line-height: 1;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  padding: 8px 22px;
  border: 1px solid rgba(238, 243, 244, 0.09);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
}

.desktop-nav a {
  position: relative;
  color: rgba(238, 243, 244, 0.72);
  font-size: 13px;
  transition: color 180ms ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--brand-soft);
  content: "";
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 240ms var(--ease);
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
  color: var(--white);
}

.desktop-nav a:hover::after,
.desktop-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.mobile-nav {
  position: fixed;
  z-index: 90;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 0;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: 42px 24px 30px;
  background: rgba(9, 12, 15, 0.98);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition:
    opacity 220ms ease,
    transform 220ms var(--ease);
}

.mobile-nav nav {
  display: flex;
  flex-direction: column;
}

.mobile-nav nav a {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(30px, 10vw, 52px);
  font-weight: 600;
  line-height: 1.25;
}

.mobile-nav__meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}

.hero {
  position: relative;
  display: flex;
  min-height: 100svh;
  padding: calc(var(--header-height) + 70px) max(24px, calc((100vw - var(--container)) / 2)) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

#signal-canvas,
.hero__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#signal-canvas {
  z-index: -3;
}

.hero__grid {
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 88%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  max-width: 940px;
  padding-bottom: 188px;
}

.hero h1 {
  width: 100%;
  max-width: 930px;
  margin: 0;
  color: var(--white);
  font-size: clamp(54px, 7.8vw, 112px);
  font-weight: 620;
  line-height: 1.01;
  letter-spacing: 0;
}

.hero h1 span {
  display: block;
}

.hero h1 span:last-child {
  color: var(--brand-soft);
}

.hero__lede {
  max-width: 740px;
  margin: 30px 0 0;
  color: rgba(238, 243, 244, 0.7);
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.8;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 650;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.button svg {
  width: 16px;
  height: 16px;
}

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

.button--primary {
  color: var(--night);
  background: var(--brand);
}

.button--primary:hover {
  background: var(--brand-soft);
}

.button--ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(238, 243, 244, 0.2);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(238, 243, 244, 0.38);
}

.hero__signal {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: max(24px, calc((100vw - var(--container)) / 2));
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(238, 243, 244, 0.42);
  font-size: 9px;
  font-weight: 650;
  transform: rotate(90deg) translateX(50%);
  transform-origin: right center;
}

.signal-dot {
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(199, 233, 100, 0.1);
}

.signal-line {
  width: 56px;
  height: 1px;
  background: rgba(238, 243, 244, 0.22);
}

.hero__tracks {
  position: absolute;
  z-index: 4;
  right: max(24px, calc((100vw - var(--container)) / 2));
  bottom: 0;
  left: max(24px, calc((100vw - var(--container)) / 2));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  background: rgba(9, 12, 15, 0.72);
  backdrop-filter: blur(12px);
}

.track {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 18px;
  min-height: 126px;
  padding: 24px 28px;
  border-right: 1px solid var(--line);
  overflow: hidden;
  transition: background 220ms ease;
}

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

.track::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--brand);
  content: "";
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 300ms var(--ease);
}

.track:hover {
  background: rgba(255, 255, 255, 0.045);
}

.track:hover::after {
  transform: scaleX(1);
}

.track > span {
  grid-row: 1 / span 2;
  color: var(--brand-soft);
  font-size: 11px;
  font-weight: 700;
}

.track strong {
  font-size: 16px;
  font-weight: 620;
}

.track small {
  color: var(--muted);
  font-size: 12px;
}

.statement {
  padding: 140px 0;
  color: var(--night);
  background: var(--paper);
}

.statement__grid {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) 1.72fr;
  gap: 48px;
}

.section-kicker {
  margin: 0;
  color: var(--brand-soft);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.statement .section-kicker,
.scenarios .section-kicker {
  color: var(--brand-deep);
}

.statement__copy h2 {
  max-width: 960px;
  margin: 0;
  font-size: clamp(40px, 5.2vw, 70px);
  font-weight: 570;
  line-height: 1.08;
}

.statement__copy h2 span {
  color: var(--muted-dark);
}

.statement__aside {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 44px;
  margin-top: 74px;
  padding-top: 30px;
  border-top: 1px solid var(--line-dark);
}

.statement__aside p {
  max-width: 620px;
  margin: 0;
  color: #3e484d;
  font-size: 18px;
  line-height: 1.8;
}

.statement__index {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
}

.statement__index span {
  padding: 7px 12px;
  border: 1px solid rgba(9, 12, 15, 0.18);
  border-radius: 999px;
  font-size: 12px;
}

.services {
  padding: 150px 0 110px;
  background: var(--night);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) 1.72fr;
  gap: 48px;
  margin-bottom: 82px;
}

.section-heading h2 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(42px, 4.8vw, 66px);
  font-weight: 580;
  line-height: 1.08;
}

.section-heading h2 span {
  color: var(--muted);
}

.section-heading h2 .heading-break {
  display: block;
}

.section-heading .section-kicker {
  padding-top: 11px;
}

.section-intro {
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.service-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) 1.72fr;
  gap: 48px;
  padding: 54px 0 76px;
  border-top: 1px solid var(--line);
}

.service-row:last-child {
  padding-bottom: 0;
}

.service-row__index span {
  display: block;
  color: var(--brand-soft);
  font-size: 12px;
  font-weight: 700;
}

.service-row__index p {
  margin: 10px 0 0;
  color: rgba(238, 243, 244, 0.38);
  font-size: 10px;
  font-weight: 650;
}

.service-row__heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) 1fr;
  gap: 52px;
  align-items: start;
}

.service-row__heading h3 {
  margin: 0;
  font-size: clamp(34px, 4.2vw, 60px);
  font-weight: 580;
  line-height: 1.08;
}

.service-row__heading p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 52px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-list > div {
  min-height: 186px;
  padding: 26px 28px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition:
    background 200ms ease,
    transform 200ms ease;
}

.service-list > div:hover {
  background: rgba(255, 255, 255, 0.035);
}

.service-list span {
  color: var(--brand-soft);
  font-size: 10px;
  font-weight: 700;
}

.service-list h4 {
  margin: 28px 0 8px;
  font-size: 18px;
  font-weight: 620;
}

.service-list p {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.capabilities {
  padding: 140px 0;
  color: var(--night);
  background: var(--paper);
}

.capabilities .section-kicker,
.company .section-kicker {
  color: var(--brand-deep);
}

.capabilities .section-heading h2 span {
  color: var(--muted-dark);
}

.capabilities .section-intro {
  color: #536066;
}

.section-heading--compact {
  margin-bottom: 68px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.capability-card {
  min-height: 270px;
  padding: 28px 30px 32px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  transition:
    color 220ms ease,
    background 220ms ease;
}

.capability-card:hover {
  color: var(--ink);
  background: var(--night);
}

.capability-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--brand-deep);
}

.capability-card:hover .capability-card__top {
  color: var(--brand-soft);
}

.capability-card__top span {
  font-size: 11px;
  font-weight: 750;
}

.capability-card__top svg {
  width: 23px;
  height: 23px;
}

.capability-card h3 {
  margin: 68px 0 10px;
  font-size: 22px;
  font-weight: 620;
}

.capability-card p {
  max-width: 300px;
  margin: 0;
  color: #59656a;
  font-size: 14px;
  line-height: 1.75;
  transition: color 220ms ease;
}

.capability-card:hover p {
  color: var(--muted);
}

.method {
  position: relative;
  padding: 150px 0;
  overflow: hidden;
  background: var(--night-soft);
}

.method__orb {
  position: absolute;
  top: 26px;
  right: max(-140px, calc((100vw - var(--container)) / 2 - 220px));
  width: clamp(340px, 44vw, 680px);
  opacity: 0.055;
  transform: rotate(8deg);
  pointer-events: none;
}

.method__orb img {
  width: 100%;
}

.method__head {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) 1.72fr;
  gap: 48px;
  margin-bottom: 80px;
}

.method__head h2 {
  grid-column: 2;
  max-width: 820px;
  margin: 0;
  font-size: clamp(42px, 4.8vw, 68px);
  font-weight: 580;
  line-height: 1.08;
}

.method__head h2 span {
  color: var(--muted);
}

.method__head > p:last-child {
  grid-column: 2;
  max-width: 700px;
  margin: -32px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

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

.method-item {
  display: grid;
  grid-template-columns: 0.38fr 1.16fr 0.46fr;
  gap: 48px;
  align-items: center;
  min-height: 146px;
  border-bottom: 1px solid var(--line);
}

.method-item__number {
  color: var(--brand-soft);
  font-size: 12px;
  font-weight: 750;
}

.method-item h3 {
  margin: 0 0 8px;
  font-size: 25px;
  font-weight: 600;
}

.method-item p {
  max-width: 630px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.method-item__tag {
  justify-self: end;
  padding: 7px 11px;
  color: rgba(238, 243, 244, 0.62);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
}

.scenarios {
  padding: 140px 0;
  color: var(--night);
  background: var(--paper);
}

.scenarios .section-heading h2 span {
  color: var(--muted-dark);
}

.scenarios .section-intro {
  color: #536066;
}

.scenario-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.scenario-card {
  display: flex;
  min-height: 370px;
  flex-direction: column;
  padding: 28px 30px 32px;
  color: var(--ink);
  background: var(--night);
  border-radius: var(--radius);
  transition:
    background 220ms ease,
    transform 280ms var(--ease);
}

.scenario-card:nth-child(2),
.scenario-card:nth-child(3) {
  color: var(--night);
  background: var(--paper-deep);
}

.scenario-card:hover {
  transform: translateY(-5px);
}

.scenario-card:nth-child(1):hover,
.scenario-card:nth-child(4):hover {
  background: #111a20;
}

.scenario-card:nth-child(2):hover,
.scenario-card:nth-child(3):hover {
  background: #dbddd5;
}

.scenario-card__meta {
  display: flex;
  justify-content: space-between;
  color: var(--brand-soft);
  font-size: 10px;
  font-weight: 700;
}

.scenario-card:nth-child(2) .scenario-card__meta,
.scenario-card:nth-child(3) .scenario-card__meta {
  color: var(--brand-deep);
}

.scenario-card h3 {
  margin: 80px 0 12px;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 590;
  line-height: 1.15;
}

.scenario-card > p {
  max-width: 470px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.scenario-card:nth-child(2) > p,
.scenario-card:nth-child(3) > p {
  color: #596469;
}

.scenario-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 32px 0 0;
  list-style: none;
}

.scenario-card li {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
}

.scenario-card:nth-child(2) li,
.scenario-card:nth-child(3) li {
  border-color: rgba(9, 12, 15, 0.17);
}

.company {
  position: relative;
  padding: 160px 0 150px;
  overflow: hidden;
  background: var(--paper);
  border-top: 1px solid var(--line-dark);
}

.company__visual {
  position: absolute;
  bottom: -110px;
  left: -70px;
  width: clamp(320px, 38vw, 560px);
  opacity: 0.07;
  pointer-events: none;
}

.company__visual img {
  width: 100%;
}

.company__mark-line {
  position: absolute;
  top: 50%;
  right: -230px;
  width: 320px;
  height: 1px;
  background: var(--night);
}

.company__mark-line--two {
  right: -280px;
  top: 58%;
}

.company__shell {
  position: relative;
  z-index: 2;
}

.company h2 {
  max-width: 1000px;
  margin: 26px 0 0;
  color: var(--night);
  font-size: clamp(42px, 5.2vw, 72px);
  font-weight: 570;
  line-height: 1.06;
}

.company h2 span {
  color: var(--muted-dark);
}

.company__copy {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
  max-width: 930px;
  margin: 68px 0 0 auto;
}

.company__copy p {
  margin: 0;
  color: #424c51;
  font-size: 17px;
  line-height: 1.85;
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 100px;
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.value {
  min-height: 220px;
  padding: 26px 28px 30px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.value span {
  color: var(--brand-deep);
  font-size: 11px;
  font-weight: 750;
}

.value h3 {
  margin: 66px 0 10px;
  color: var(--night);
  font-size: 21px;
  font-weight: 620;
}

.value p {
  max-width: 280px;
  margin: 0;
  color: #596469;
  font-size: 14px;
  line-height: 1.7;
}

.site-footer {
  padding: 56px 0 32px;
  background: #06080a;
  border-top: 1px solid var(--line);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding-bottom: 52px;
}

.brand--footer .brand__mark {
  width: 38px;
  height: 38px;
}

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

.back-to-top {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  transition: color 180ms ease;
}

.back-to-top:hover {
  color: var(--white);
}

.back-to-top svg {
  width: 15px;
  height: 15px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.footer__bottom p,
.footer__bottom span {
  margin: 0;
  color: rgba(238, 243, 244, 0.38);
  font-size: 11px;
}

.footer__bottom div {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms var(--ease),
    transform 800ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal[data-delay="1"] {
  transition-delay: 90ms;
}

.reveal[data-delay="2"] {
  transition-delay: 180ms;
}

.reveal[data-delay="3"] {
  transition-delay: 270ms;
}

.reveal[data-delay="4"] {
  transition-delay: 360ms;
}

@media (max-width: 1100px) {
  .desktop-nav {
    gap: 22px;
  }

  .hero {
    flex-direction: column;
    padding-top: calc(var(--header-height) + 92px);
  }

  .hero__inner {
    padding-bottom: 235px;
  }

  .hero__signal {
    display: none;
  }

  .hero__tracks {
    grid-template-columns: 1fr;
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    width: auto;
    margin: 0 -24px;
    align-self: stretch;
    flex: 0 0 auto;
  }

  .track {
    min-height: auto;
  }

  .track:nth-child(n + 2) {
    display: none;
  }

}

@media (max-width: 860px) {
  :root {
    --header-height: 70px;
  }

  .section-shell {
    width: min(calc(100% - 36px), var(--container));
  }

  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 18px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .mobile-nav {
    display: flex;
  }

  .mobile-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .brand__type small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + 72px) 18px 0;
  }

  .hero__grid {
    background-size: 56px 56px;
  }

  .hero__inner {
    min-height: 620px;
    padding-bottom: 72px;
  }

  .hero h1 {
    font-size: clamp(38px, 11vw, 50px);
  }

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

  .hero__lede {
    margin-top: 24px;
    font-size: 16px;
  }

  .hero__tracks {
    width: calc(100% + 36px);
    margin: 0 -18px;
  }

  .track {
    padding: 18px;
  }

  .statement,
  .services,
  .capabilities,
  .method,
  .scenarios,
  .company {
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .statement__grid,
  .section-heading,
  .service-row,
  .method__head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .statement__copy h2,
  .section-heading h2,
  .method__head h2,
  .company h2 {
    font-size: clamp(38px, 11vw, 58px);
  }

  .statement__aside {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 46px;
  }

  .statement__index {
    justify-content: flex-start;
  }

  .section-heading {
    margin-bottom: 56px;
  }

  .service-row {
    padding: 34px 0 60px;
  }

  .service-row__heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .service-row__heading p {
    margin-top: 0;
  }

  .service-list {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .service-list > div {
    min-height: 160px;
  }

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

  .capability-card {
    min-height: 240px;
  }

  .method__head h2,
  .method__head > p:last-child {
    grid-column: 1;
  }

  .method__head > p:last-child {
    margin-top: 0;
  }

  .method-item {
    grid-template-columns: auto 1fr;
    gap: 16px 22px;
    padding: 24px 0;
  }

  .method-item__tag {
    grid-column: 2;
    justify-self: start;
  }

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

  .scenario-card {
    min-height: 340px;
  }

  .company__copy {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 46px;
  }

  .values {
    grid-template-columns: 1fr;
    margin-top: 68px;
  }

  .value {
    min-height: 186px;
  }

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

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

@media (max-width: 560px) {
  .hero__inner {
    min-height: 570px;
    padding-bottom: 58px;
  }

  .hero__actions,
  .hero__actions .button {
    width: 100%;
  }

  .statement__aside p,
  .section-intro,
  .company__copy p {
    font-size: 15px;
  }

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

  .capability-card {
    min-height: 220px;
  }

  .capability-card h3 {
    margin-top: 48px;
  }

  .scenario-card {
    min-height: 320px;
    padding: 24px;
  }

  .scenario-card h3 {
    margin-top: 60px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__top > p {
    grid-column: auto;
    grid-row: auto;
  }

  .back-to-top {
    justify-self: start;
  }

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

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}