:root {
  color-scheme: dark;
  --color-ink: #f4f7f0;
  --color-muted: #b1b9ad;
  --color-soft: #848d81;
  --color-bg: #080a08;
  --color-bg-2: #0d100c;
  --color-panel: #121610;
  --color-panel-2: #171c14;
  --color-panel-3: #1e241b;
  --color-line: #303a2b;
  --color-line-strong: #53624a;
  --color-accent: #6af0c8;
  --color-accent-2: #c7f36d;
  --color-warm: #f0c36e;
  --color-alert: #ff8f70;
  --shadow-panel: 0 24px 80px rgb(0 0 0 / 34%);
  --font-sans:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-mono:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, ui-monospace,
    monospace;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: 1.75rem;
  --step-4: 2.35rem;
  --step-5: 3.25rem;
  --step-6: 4.25rem;
  --container: 1180px;
  --container-wide: 1360px;
  --gutter: 24px;
  --radius: 8px;
  --radius-sm: 4px;
  --header-height: 76px;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgb(255 255 255 / 3%) 1px, transparent 1px) 0 0 / 64px
      64px,
    linear-gradient(0deg, rgb(255 255 255 / 3%) 1px, transparent 1px) 0 0 / 64px
      64px,
    linear-gradient(180deg, rgb(106 240 200 / 7%), transparent 28%),
    var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgb(8 10 8 / 10%), rgb(8 10 8 / 86%) 44%),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 14px,
      rgb(255 255 255 / 2%) 15px
    );
  content: "";
  pointer-events: none;
}

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

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--color-accent);
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

::selection {
  background: rgb(106 240 200 / 24%);
  color: var(--color-ink);
}

h1,
h2,
h3,
p {
  margin-block: 0;
}

h1,
h2,
h3 {
  letter-spacing: 0;
  line-height: 1.02;
}

h1 {
  max-width: 12ch;
  font-size: var(--step-6);
  font-weight: 760;
}

h2 {
  max-width: 14ch;
  font-size: var(--step-4);
  font-weight: 720;
}

h3 {
  font-size: var(--step-2);
  font-weight: 680;
}

p {
  color: var(--color-muted);
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.container--wide {
  width: min(100% - (var(--gutter) * 2), var(--container-wide));
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-140%);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-ink);
  font-weight: 700;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: var(--header-height);
  border-bottom: 1px solid rgb(255 255 255 / 8%);
  background: rgb(8 10 8 / 78%);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand__mark {
  display: inline-grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #f7f8f4;
  box-shadow: 0 10px 26px rgb(0 0 0 / 28%);
}

.brand__logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand__text {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.brand strong {
  color: var(--color-ink);
  font-size: 0.93rem;
  line-height: 1.15;
}

.brand small {
  max-width: 36ch;
  overflow: hidden;
  color: var(--color-soft);
  font-size: 0.76rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  border-color: rgb(106 240 200 / 24%);
  background: rgb(106 240 200 / 8%);
  color: var(--color-ink);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-ink);
  cursor: pointer;
}

.nav-toggle__line,
.nav-toggle__line::before,
.nav-toggle__line::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  content: "";
}

.nav-toggle__line {
  position: relative;
}

.nav-toggle__line::before,
.nav-toggle__line::after {
  position: absolute;
  left: 0;
}

.nav-toggle__line::before {
  top: -6px;
}

.nav-toggle__line::after {
  top: 6px;
}

.page-shell {
  overflow: clip;
}

.hero {
  position: relative;
  padding-block: 86px 72px;
  border-bottom: 1px solid rgb(255 255 255 / 7%);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, rgb(106 240 200 / 8%), transparent 36%),
    linear-gradient(245deg, rgb(240 195 110 / 7%), transparent 44%);
  content: "";
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  align-items: center;
  gap: 56px;
}

.hero__content {
  display: grid;
  gap: 24px;
}

.hero__content p {
  max-width: 64ch;
  font-size: var(--step-1);
}

.hero--home {
  padding-block: 96px 86px;
}

.hero--home h1 {
  max-width: 11ch;
}

.home-hero-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(0deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.home-hero-panel::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgb(106 240 200 / 12%), transparent 42%),
    linear-gradient(245deg, rgb(240 195 110 / 9%), transparent 48%);
  content: "";
  pointer-events: none;
}

.home-hero-panel__bar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 16px;
  border-bottom: 1px solid rgb(255 255 255 / 10%);
  color: var(--color-soft);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 760;
  text-transform: uppercase;
}

.home-hero-panel__body {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 430px;
  grid-template-columns: 0.92fr 68px 1fr;
  align-items: center;
  gap: 16px;
  padding: 28px;
}

.home-hero-panel__surface {
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgb(106 240 200 / 32%);
  border-radius: var(--radius);
  background: rgb(8 10 8 / 78%);
}

.home-hero-panel__surface span,
.home-hero-panel__stack span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 760;
  text-transform: uppercase;
}

.home-hero-panel__surface strong {
  color: var(--color-ink);
  font-size: var(--step-3);
  line-height: 1;
}

.home-hero-panel__surface small,
.home-hero-panel__stack small {
  color: var(--color-muted);
}

.home-hero-panel__flow {
  display: grid;
  gap: 28px;
}

.home-hero-panel__flow span {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.home-hero-panel__stack {
  display: grid;
  gap: 10px;
}

.home-hero-panel__stack div {
  display: grid;
  gap: 3px;
  padding: 12px 13px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 72%);
}

.digital-hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(0deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 42px 42px,
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.digital-hero-panel::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(106 240 200 / 12%), transparent 44%),
    linear-gradient(90deg, transparent, rgb(240 195 110 / 8%), transparent);
  content: "";
}

.digital-hero-panel__header {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 16px;
  border-bottom: 1px solid rgb(255 255 255 / 10%);
  color: var(--color-soft);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 760;
  text-transform: uppercase;
}

.digital-hero-panel__surface {
  position: absolute;
  top: 76px;
  left: 34px;
  z-index: 2;
  display: grid;
  gap: 8px;
  width: min(44%, 230px);
  padding: 18px;
  border: 1px solid rgb(106 240 200 / 34%);
  border-radius: var(--radius);
  background: rgb(8 10 8 / 82%);
}

.digital-hero-panel__surface span,
.digital-hero-layer span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 780;
  text-transform: uppercase;
}

.digital-hero-panel__surface strong {
  font-size: var(--step-3);
  line-height: 1;
}

.digital-hero-panel__surface small,
.digital-hero-layer small {
  color: var(--color-muted);
}

.digital-hero-panel__layers {
  position: absolute;
  right: 30px;
  bottom: 34px;
  left: 30px;
  z-index: 1;
  display: grid;
  gap: 10px;
}

.digital-hero-layer {
  display: grid;
  grid-template-columns: minmax(120px, 0.34fr) minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 72%);
}

.digital-hero-layer::after {
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  content: "";
}

.digital-hero-layer--1 {
  width: 55%;
  margin-left: auto;
}

.digital-hero-layer--2 {
  width: 69%;
  margin-left: auto;
}

.digital-hero-layer--3 {
  width: 83%;
  margin-left: auto;
}

.digital-hero-layer--4,
.digital-hero-layer--5 {
  width: 100%;
}

.button-group,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1;
  text-decoration: none;
}

.button span {
  color: currentColor;
  font-family: var(--font-mono);
}

.button--primary {
  border-color: rgb(106 240 200 / 42%);
  background: var(--color-accent);
  color: #06100d;
}

.button--primary:hover {
  border-color: var(--color-accent-2);
  background: var(--color-accent-2);
  color: #06100d;
}

.button--secondary {
  border-color: var(--color-line-strong);
  background: rgb(255 255 255 / 4%);
  color: var(--color-ink);
}

.button--secondary:hover {
  border-color: rgb(106 240 200 / 54%);
  background: rgb(106 240 200 / 10%);
  color: var(--color-ink);
}

.badge,
.tag {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 760;
  line-height: 1;
  text-transform: uppercase;
}

.badge {
  padding: 7px 9px;
}

.badge--accent {
  border-color: rgb(106 240 200 / 48%);
  background: rgb(106 240 200 / 10%);
  color: var(--color-accent);
}

.badge--quiet {
  background: rgb(255 255 255 / 4%);
  color: var(--color-soft);
}

.tag {
  padding: 6px 8px;
  color: var(--color-muted);
}

.section {
  padding-block: 78px;
}

.section + .section {
  border-top: 1px solid rgb(255 255 255 / 6%);
}

.section-header {
  display: grid;
  max-width: 780px;
  gap: 16px;
  margin-bottom: 30px;
}

.section-header p {
  max-width: 68ch;
  font-size: var(--step-1);
}

.card-grid,
.capability-grid,
.work-grid,
.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

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

.card,
.principle,
.cta-panel__inner,
.intake-form,
.system-visual {
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 5%), transparent),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.card {
  display: grid;
  min-height: 220px;
  align-content: start;
  gap: 16px;
  padding: 22px;
}

.card--capability {
  min-height: 310px;
}

.card--work {
  min-height: 280px;
}

.card__meta {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 760;
  text-transform: uppercase;
}

.card p,
.principle p {
  color: var(--color-muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.check-list {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 22px;
}

.check-list li::before {
  position: absolute;
  left: 0;
  color: var(--color-accent-2);
  content: "+";
  font-family: var(--font-mono);
  font-weight: 900;
}

.system-visual {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 36px
      36px,
    linear-gradient(0deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 36px
      36px,
    var(--color-panel);
}

.system-visual__grid {
  position: absolute;
  inset: 18px;
  border: 1px solid rgb(106 240 200 / 14%);
  border-radius: var(--radius-sm);
}

.system-node {
  position: absolute;
  z-index: 2;
  display: grid;
  min-width: 128px;
  gap: 4px;
  padding: 13px 14px;
  border: 1px solid rgb(106 240 200 / 26%);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 88%);
  box-shadow: 0 16px 34px rgb(0 0 0 / 32%);
}

.system-node span {
  color: var(--color-ink);
  font-weight: 780;
}

.system-node small {
  color: var(--color-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.system-node--1 {
  top: 42px;
  left: 32px;
}

.system-node--2 {
  top: 140px;
  left: 44%;
}

.system-node--3 {
  top: 66px;
  right: 36px;
}

.system-node--4 {
  bottom: 98px;
  left: 42px;
}

.system-node--5 {
  right: 54px;
  bottom: 60px;
}

.system-node--6 {
  bottom: 162px;
  left: 35%;
}

.system-node--7 {
  top: 224px;
  right: 24px;
}

.system-node--8 {
  bottom: 34px;
  left: 32%;
}

.system-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0.7;
}

.system-line--a {
  top: 114px;
  left: 116px;
  width: 58%;
  transform: rotate(8deg);
}

.system-line--b {
  top: 224px;
  left: 110px;
  width: 70%;
  transform: rotate(-12deg);
}

.system-line--c {
  right: 122px;
  bottom: 168px;
  width: 44%;
  transform: rotate(22deg);
}

.system-line--d {
  bottom: 132px;
  left: 98px;
  width: 52%;
  transform: rotate(5deg);
}

.system-line--e {
  top: 286px;
  right: 96px;
  width: 42%;
  transform: rotate(-18deg);
}

.infrastructure-map-component {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(292px, 0.36fr);
  align-items: stretch;
  gap: 18px;
}

.infrastructure-map-component__diagram,
.infrastructure-map-component__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 5%), transparent),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.infrastructure-map-component__diagram {
  min-height: 620px;
}

.infrastructure-map-component__grid {
  position: absolute;
  inset: 18px;
  border: 1px solid rgb(106 240 200 / 14%);
  background:
    linear-gradient(90deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(0deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 44px 44px;
}

.infrastructure-map-component__diagram::before {
  position: absolute;
  inset: 18px;
  background:
    radial-gradient(circle at 50% 12%, rgb(106 240 200 / 18%), transparent 18%),
    radial-gradient(circle at 50% 58%, rgb(240 195 110 / 10%), transparent 26%);
  content: "";
  pointer-events: none;
}

.infrastructure-map-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.infrastructure-map-lines__path {
  fill: none;
  stroke: rgb(106 240 200 / 48%);
  stroke-linecap: round;
  stroke-width: 0.28;
}

.infra-map-node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: clamp(138px, 17%, 178px);
  min-height: 76px;
  align-content: center;
  gap: 5px;
  padding: 13px 14px;
  border: 1px solid rgb(255 255 255 / 13%);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 90%);
  color: var(--color-ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  box-shadow: 0 14px 32px rgb(0 0 0 / 30%);
}

.infra-map-node span {
  overflow-wrap: anywhere;
  font-size: 0.96rem;
  font-weight: 780;
  line-height: 1.15;
}

.infra-map-node small {
  color: var(--color-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.25;
}

.infra-map-node:hover,
.infra-map-node:focus-visible,
.infra-map-node.is-active {
  border-color: rgb(106 240 200 / 62%);
  background: rgb(106 240 200 / 11%);
}

.infra-map-node.is-active {
  box-shadow:
    0 0 0 1px rgb(106 240 200 / 20%),
    0 16px 42px rgb(0 0 0 / 38%);
}

.infra-map-node--1 {
  top: 36px;
  left: 50%;
  transform: translateX(-50%);
}

.infra-map-node--2 {
  top: 138px;
  left: 8%;
}

.infra-map-node--3 {
  top: 154px;
  left: 50%;
  transform: translateX(-50%);
}

.infra-map-node--4 {
  top: 138px;
  right: 8%;
}

.infra-map-node--5 {
  top: 318px;
  left: 17%;
}

.infra-map-node--6 {
  top: 318px;
  right: 17%;
}

.infra-map-node--7 {
  bottom: 130px;
  left: 8%;
}

.infra-map-node--8 {
  bottom: 44px;
  left: 28%;
}

.infra-map-node--9 {
  right: 8%;
  bottom: 130px;
}

.infra-map-node--10 {
  right: 28%;
  bottom: 44px;
}

.infrastructure-map-component__panel {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 24px;
}

.infrastructure-map-component__panel h3 {
  font-size: var(--step-3);
}

.infrastructure-map-component__thesis {
  color: var(--color-ink);
  font-size: var(--step-1);
}

.infrastructure-map-component__detail {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 760;
  text-transform: uppercase;
}

.home-build-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

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

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

.definition-preview article {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background: rgb(18 22 16 / 76%);
}

.definition-preview span,
.process-preview__step span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 820;
}

.process-preview {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.process-preview__step {
  display: grid;
  min-height: 230px;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background: rgb(18 22 16 / 76%);
}

.process-preview__step h3 {
  font-size: var(--step-1);
}

.process-preview__step p {
  font-size: 0.93rem;
}

.cta-panel--home .cta-panel__inner {
  grid-template-columns: minmax(0, 1fr) minmax(260px, auto);
}

.service-meaning-grid,
.stack-grid,
.problem-grid,
.service-capability-grid {
  display: grid;
  gap: 16px;
}

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

.service-meaning-grid article,
.problem-card,
.stack-card,
.service-approach__item {
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 5%), transparent),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.service-meaning-grid article {
  display: grid;
  min-height: 260px;
  align-content: start;
  gap: 14px;
  padding: 24px;
}

.service-meaning-grid span,
.problem-card span,
.service-approach__item > span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 820;
}

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

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

.stack-card {
  display: grid;
  gap: 16px;
  min-height: 360px;
  padding: 24px;
}

.stack-flow {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: stack-flow;
}

.stack-flow li {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  counter-increment: stack-flow;
}

.stack-flow li::before {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid rgb(106 240 200 / 34%);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  content: counter(stack-flow, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 820;
}

.stack-flow li span {
  display: block;
  padding: 9px 11px;
  border: 1px solid rgb(255 255 255 / 9%);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 58%);
  color: var(--color-muted);
}

.problem-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.problem-card {
  display: grid;
  min-height: 250px;
  align-content: start;
  gap: 13px;
  padding: 18px;
}

.problem-card h3 {
  font-size: var(--step-1);
}

.service-approach {
  display: grid;
  gap: 12px;
}

.service-approach__item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  padding: 22px;
}

.service-approach__item h3 {
  margin-bottom: 8px;
}

.capability-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.capability-matrix-card,
.work-demo-card,
.process-detail-card {
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 5%), transparent),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.capability-matrix-card {
  display: grid;
  gap: 18px;
  min-height: 430px;
  padding: 24px;
}

.capability-matrix-card__top,
.work-demo-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.capability-matrix-card__top > span,
.work-demo-card__header > span,
.process-detail-card__number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 820;
  text-transform: uppercase;
}

.capability-matrix-card__detail {
  display: grid;
  gap: 7px;
  padding-top: 14px;
  border-top: 1px solid rgb(255 255 255 / 8%);
}

.capability-matrix-card__detail strong,
.process-detail-grid strong {
  color: var(--color-ink);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.work-demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.work-demo-card {
  display: grid;
  gap: 18px;
  min-height: 430px;
  padding: 24px;
}

.work-demo-card dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.work-demo-card dl div {
  display: grid;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid rgb(255 255 255 / 8%);
}

.work-demo-card dt {
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 820;
  text-transform: uppercase;
}

.work-demo-card dd {
  margin: 0;
  color: var(--color-muted);
}

.process-detail-list {
  display: grid;
  gap: 14px;
}

.process-detail-card {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 20px;
  padding: 24px;
}

.process-detail-card__body {
  display: grid;
  gap: 18px;
}

.process-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.process-detail-grid div {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgb(255 255 255 / 8%);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 52%);
}

.architecture-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding-top: 30px;
}

.architecture-map__rail {
  position: absolute;
  top: 0;
  right: 9%;
  left: 9%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.architecture-map__node {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background: rgb(18 22 16 / 76%);
}

.architecture-map__node::before {
  position: absolute;
  top: -31px;
  left: 24px;
  width: 1px;
  height: 31px;
  background: var(--color-accent);
  content: "";
}

.architecture-map__index,
.timeline__step {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 820;
}

.principle {
  position: relative;
  display: grid;
  min-height: 220px;
  gap: 14px;
  padding: 22px;
  overflow: hidden;
}

.principle__marker {
  width: 34px;
  height: 34px;
  border: 1px solid rgb(106 240 200 / 44%);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(90deg, rgb(106 240 200 / 32%) 1px, transparent 1px) 0 0 / 8px 8px,
    linear-gradient(0deg, rgb(106 240 200 / 32%) 1px, transparent 1px) 0 0 / 8px 8px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline__item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 18px;
  padding: 22px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background: rgb(18 22 16 / 76%);
}

.timeline__item h3 {
  margin-bottom: 8px;
}

.cta-panel {
  padding-block: 88px;
}

.cta-panel__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  padding: 30px;
  background:
    linear-gradient(120deg, rgb(106 240 200 / 12%), transparent 36%),
    linear-gradient(90deg, rgb(255 255 255 / 6%) 1px, transparent 1px) 0 0 / 42px 42px,
    var(--color-panel);
}

.cta-panel__inner div {
  display: grid;
  gap: 16px;
}

.roi-calculator {
  display: grid;
  grid-template-columns: minmax(280px, 0.52fr) minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgb(106 240 200 / 10%), transparent 34%),
    linear-gradient(180deg, rgb(255 255 255 / 5%), transparent),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.roi-calculator__inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 16px;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.roi-calculator__inputs legend {
  grid-column: 1 / -1;
  padding: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 820;
  text-transform: uppercase;
}

.roi-calculator__field input {
  font-family: var(--font-mono);
  font-weight: 760;
}

.roi-calculator__summary {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgb(255 255 255 / 9%);
  border-radius: var(--radius);
  background: rgb(8 10 8 / 58%);
}

.roi-calculator__summary-header {
  display: grid;
  gap: 12px;
}

.roi-calculator__summary-header h3 {
  max-width: 16ch;
  font-size: var(--step-3);
}

.roi-calculator__results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.roi-result {
  display: grid;
  min-height: 118px;
  align-content: space-between;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius-sm);
  background: rgb(18 22 16 / 76%);
}

.roi-result span {
  color: var(--color-soft);
  font-size: 0.82rem;
  font-weight: 720;
}

.roi-result output {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--step-3);
  font-weight: 820;
  line-height: 1;
}

.roi-result:nth-child(5) {
  grid-column: 1 / -1;
}

.roi-calculator__disclaimer {
  padding: 13px;
  border: 1px solid rgb(240 195 110 / 26%);
  border-radius: var(--radius-sm);
  background: rgb(240 195 110 / 7%);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.55fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.intake-form {
  display: grid;
  gap: 24px;
  padding: 24px;
}

.intake-form__header {
  display: grid;
  gap: 12px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field:nth-child(5),
.field:nth-child(6),
.field:nth-child(7) {
  grid-column: 1 / -1;
}

.field label {
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 720;
}

.field label span {
  color: var(--color-warm);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: rgb(8 10 8 / 72%);
  color: var(--color-ink);
  font: inherit;
  padding: 11px 12px;
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-accent);
  outline: 3px solid rgb(106 240 200 / 24%);
  outline-offset: 0;
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: rgb(255 143 112 / 78%);
  background: rgb(255 143 112 / 8%);
}

.field__hint,
.form-note p {
  color: var(--color-soft);
  font-size: 0.82rem;
}

.form-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 18px;
  border-top: 1px solid rgb(255 255 255 / 8%);
}

.form-note .button {
  cursor: pointer;
}

.form-status {
  padding: 14px;
  border: 1px solid rgb(240 195 110 / 28%);
  border-radius: var(--radius-sm);
  background: rgb(240 195 110 / 8%);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.form-status.is-ready {
  border-color: rgb(106 240 200 / 34%);
  background: rgb(106 240 200 / 9%);
  color: var(--color-ink);
}

.site-footer {
  border-top: 1px solid rgb(255 255 255 / 8%);
  padding-block: 46px;
  background: rgb(8 10 8 / 92%);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(180px, 0.4fr) minmax(260px, 0.7fr);
  gap: 28px;
}

.site-footer h2 {
  margin-bottom: 12px;
  color: var(--color-ink);
  font-size: 0.86rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-footer a {
  color: var(--color-muted);
}

.site-footer p {
  max-width: 46ch;
  margin-bottom: 12px;
}

@media (prefers-reduced-motion: no-preference) {
  .js .motion-rise {
    opacity: 0;
    transform: translateY(18px);
    transition:
      opacity 560ms ease,
      transform 560ms ease,
      border-color 240ms ease,
      background-color 240ms ease;
  }

  .js .motion-rise.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .button,
  .site-nav a,
  .card,
  .principle,
  .infra-map-node,
  .roi-result,
  .architecture-map__node,
  .timeline__item,
  .stack-card,
  .problem-card,
  .service-meaning-grid article,
  .service-approach__item,
  .capability-matrix-card,
  .work-demo-card,
  .process-detail-card {
    transition:
      border-color 180ms ease,
      background-color 180ms ease,
      transform 180ms ease;
  }

  .card:hover,
  .principle:hover,
  .infra-map-node:hover,
  .roi-result:hover,
  .architecture-map__node:hover,
  .timeline__item:hover,
  .stack-card:hover,
  .problem-card:hover,
  .service-meaning-grid article:hover,
  .service-approach__item:hover,
  .capability-matrix-card:hover,
  .work-demo-card:hover,
  .process-detail-card:hover {
    border-color: rgb(106 240 200 / 28%);
    transform: translateY(-2px);
  }

  .infrastructure-map-lines__path {
    animation: infrastructure-map-flow 5200ms ease-in-out infinite;
    stroke-dasharray: 9 14;
    stroke-dashoffset: 0;
  }

  .infrastructure-map-lines__path--2,
  .infrastructure-map-lines__path--5,
  .infrastructure-map-lines__path--8 {
    animation-delay: 900ms;
  }

  .infrastructure-map-lines__path--3,
  .infrastructure-map-lines__path--6,
  .infrastructure-map-lines__path--9 {
    animation-delay: 1800ms;
  }
}

@keyframes infrastructure-map-flow {
  0%,
  100% {
    stroke-dashoffset: 0;
    opacity: 0.46;
  }

  50% {
    stroke-dashoffset: -23;
    opacity: 0.86;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 1080px) {
  :root {
    --step-6: 3.45rem;
    --step-5: 2.75rem;
    --step-4: 2.1rem;
  }

  .hero__grid,
  .page-grid {
    grid-template-columns: 1fr;
  }

  .roi-calculator {
    grid-template-columns: 1fr;
  }

  .home-hero-panel__body {
    grid-template-columns: minmax(0, 0.86fr) 56px minmax(0, 1fr);
  }

  .system-visual {
    min-height: 380px;
  }

  .card-grid,
  .capability-grid,
  .work-grid,
  .principle-grid,
  .home-build-grid,
  .service-capability-grid,
  .stack-grid,
  .capability-matrix,
  .work-demo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .infrastructure-map-component {
    grid-template-columns: 1fr;
  }

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

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

  .process-detail-grid {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 880px) {
  :root {
    --gutter: 18px;
    --header-height: 70px;
  }

  .brand small {
    max-width: 24ch;
  }

  .nav-toggle {
    display: grid;
  }

  .no-js .nav-toggle {
    display: none;
  }

  .js .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: var(--gutter);
    left: var(--gutter);
    display: none;
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 12px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: rgb(8 10 8 / 96%);
    box-shadow: var(--shadow-panel);
  }

  .js .site-header[data-nav-open="true"] .site-nav {
    display: grid;
  }

  .no-js .site-nav {
    position: static;
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    order: 3;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-nav a {
    justify-content: space-between;
  }

  .hero {
    padding-block: 56px;
  }

  .hero--home {
    padding-block: 64px 58px;
  }

  .hero__grid {
    gap: 34px;
  }

  .home-hero-panel__body {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .digital-hero-panel {
    min-height: 520px;
  }

  .digital-hero-panel__surface {
    position: relative;
    top: auto;
    left: auto;
    width: auto;
    margin: 18px;
  }

  .digital-hero-panel__layers {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    padding: 0 18px 18px;
  }

  .digital-hero-layer,
  .digital-hero-layer--1,
  .digital-hero-layer--2,
  .digital-hero-layer--3,
  .digital-hero-layer--4,
  .digital-hero-layer--5 {
    width: 100%;
    margin-left: 0;
  }

  .home-hero-panel__flow {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .section {
    padding-block: 58px;
  }

  .architecture-map {
    grid-template-columns: 1fr;
  }

  .architecture-map__rail,
  .architecture-map__node::before {
    display: none;
  }

  .definition-preview {
    grid-template-columns: 1fr;
  }

  .service-meaning-grid,
  .service-capability-grid,
  .stack-grid,
  .capability-matrix,
  .work-demo-grid {
    grid-template-columns: 1fr;
  }

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

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

  .roi-calculator__inputs {
    grid-template-columns: 1fr;
  }

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

  .cta-panel__inner,
  .form-note {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cta-panel--home .cta-panel__inner {
    grid-template-columns: 1fr;
  }

  .form-note {
    display: grid;
  }
}

@media (max-width: 640px) {
  :root {
    --step-6: 2.8rem;
    --step-5: 2.35rem;
    --step-4: 1.9rem;
    --step-3: 1.55rem;
  }

  .brand__text small {
    display: none;
  }

  .hero__content,
  .section-header {
    gap: 18px;
  }

  .card-grid,
  .capability-grid,
  .work-grid,
  .principle-grid,
  .home-build-grid,
  .process-preview,
  .service-meaning-grid,
  .service-capability-grid,
  .stack-grid,
  .problem-grid,
  .capability-matrix,
  .work-demo-grid,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .card,
  .principle,
  .roi-calculator,
  .roi-calculator__summary,
  .intake-form,
  .cta-panel__inner {
    padding: 18px;
  }

  .roi-calculator__results {
    grid-template-columns: 1fr;
  }

  .roi-result:nth-child(5) {
    grid-column: auto;
  }

  .system-visual {
    min-height: 420px;
  }

  .system-node {
    min-width: 118px;
    padding: 11px;
  }

  .system-node--1 {
    top: 28px;
    left: 20px;
  }

  .system-node--2 {
    top: 128px;
    left: 28px;
  }

  .system-node--3 {
    top: 72px;
    right: 18px;
  }

  .system-node--4 {
    bottom: 132px;
    left: 22px;
  }

  .system-node--5 {
    right: 20px;
    bottom: 36px;
  }

  .system-node--6 {
    bottom: 214px;
    left: auto;
    right: 28px;
  }

  .system-node--7 {
    top: auto;
    right: 22px;
    bottom: 118px;
  }

  .system-node--8 {
    bottom: 38px;
    left: 24px;
  }

  .system-line {
    opacity: 0.5;
  }

  .infrastructure-map-component__diagram {
    display: flex;
    min-height: auto;
    gap: 10px;
    overflow-x: auto;
    padding: 18px;
    scroll-padding-inline: 18px;
    scroll-snap-type: x proximity;
  }

  .infrastructure-map-component__grid,
  .infrastructure-map-component__diagram::before,
  .infrastructure-map-lines {
    display: none;
  }

  .infra-map-node {
    position: relative;
    inset: auto;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    flex: 0 0 min(76vw, 244px);
    width: auto;
    min-height: 94px;
    transform: none;
    scroll-snap-align: start;
  }

  .infrastructure-map-component__panel {
    padding: 18px;
  }

  .process-preview__step {
    min-height: auto;
  }

  .digital-hero-panel {
    min-height: auto;
  }

  .digital-hero-panel__header {
    display: grid;
  }

  .digital-hero-layer {
    grid-template-columns: 1fr;
  }

  .digital-hero-layer::after {
    display: none;
  }

  .stack-card,
  .service-meaning-grid article {
    min-height: auto;
  }

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

  .process-detail-card {
    grid-template-columns: 1fr;
  }

  .capability-matrix-card,
  .work-demo-card {
    min-height: auto;
  }

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

  .button {
    width: 100%;
  }
}