:root {
  --bg: #071015;
  --bg-soft: #0a171d;
  --surface: #0d1d24;
  --surface-bright: #122932;
  --ink: #eff7ed;
  --muted: #9eafab;
  --muted-strong: #c0ceca;
  --line: rgba(218, 241, 231, 0.15);
  --line-strong: rgba(218, 241, 231, 0.28);
  --lime: #c7f36b;
  --cyan: #7ae2de;
  --orange: #ff9f70;
  --red: #ff7568;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --display: "Arial Narrow", "Roboto Condensed", var(--sans);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 76% 8%, rgba(122, 226, 222, 0.09), transparent 26rem),
    radial-gradient(circle at 14% 42%, rgba(199, 243, 107, 0.055), transparent 25rem),
    var(--bg);
  font-family: var(--sans);
  line-height: 1.5;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.18;
  pointer-events: none;
  background-image: radial-gradient(rgba(239, 247, 237, 0.32) 0.6px, transparent 0.6px);
  background-size: 7px 7px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

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

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

button {
  font: inherit;
}

img {
  max-width: 100%;
}

::selection {
  color: var(--bg);
  background: var(--lime);
}

.site-frame {
  position: relative;
  overflow: clip;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--bg);
  background: var(--lime);
  font: 700 1rem/1.2 var(--mono);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header,
.section-shell {
  width: min(100% - 48px, 1360px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 21, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.brand-mark {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  color: var(--bg);
  background: var(--lime);
  font: 800 1rem/1 var(--mono);
  letter-spacing: -0.12em;
  transform: skew(-9deg);
}

.brand-name {
  font-size: 1.1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--muted-strong);
  font: 700 1rem/1.2 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.site-nav a,
.footer-links a {
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--lime);
}

.site-nav .nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  color: var(--bg);
  background: var(--lime);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: var(--bg);
  background: var(--ink);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 11px 9px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 180ms ease;
}

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

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.91fr) minmax(390px, 0.89fr);
  gap: clamp(44px, 7vw, 112px);
  align-items: center;
  min-height: 700px;
  padding-top: 84px;
  padding-bottom: 92px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 28px;
  color: var(--muted-strong);
  font: 700 1rem/1.2 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(199, 243, 107, 0.1), 0 0 18px rgba(199, 243, 107, 0.4);
}

.eyebrow-dot-cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(122, 226, 222, 0.1), 0 0 18px rgba(122, 226, 222, 0.4);
}

.eyebrow-dot-orange {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 159, 112, 0.1), 0 0 18px rgba(255, 159, 112, 0.4);
}

.eyebrow-rule {
  display: block;
  width: min(92px, 12vw);
  height: 1px;
  margin-left: 3px;
  background: var(--line-strong);
}

.hero h1,
.section-heading h2,
.about h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.9;
  text-wrap: balance;
}

.service-info h3,
.workflow-step h3 {
  text-wrap: balance;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(3.7rem, 7vw, 7.1rem);
}

.hero h1 span,
.section-heading h2 span,
.about h2 span {
  color: var(--lime);
}

.hero-lede {
  max-width: 540px;
  margin: 36px 0 0;
  color: var(--muted-strong);
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.7;
}

.hero-actions,
.about-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 38px;
}

.button,
.inline-link,
.text-link,
.card-kicker,
.service-index a,
.footer-links a {
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 46px;
  padding: 13px 17px;
  border: 1px solid transparent;
  font: 700 1rem/1.2 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

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

.button-primary {
  color: var(--bg);
  background: var(--lime);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--ink);
}

.button-secondary {
  border-color: var(--line-strong);
  color: var(--ink);
  background: transparent;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 55px;
  color: var(--muted);
  font: 1rem/1.5 var(--mono);
}

.note-index {
  color: var(--lime);
  font-weight: 700;
}

.hero-console {
  position: relative;
  min-height: 540px;
  padding: 17px;
  border: 1px solid var(--line-strong);
  border-radius: 28px 7px 28px 7px;
  background: linear-gradient(145deg, rgba(18, 41, 50, 0.82), rgba(8, 19, 25, 0.92));
  box-shadow: 22px 22px 0 rgba(199, 243, 107, 0.035);
  isolation: isolate;
}

.hero-console::before,
.hero-console::after {
  position: absolute;
  z-index: -1;
  content: "";
  border: 1px solid rgba(199, 243, 107, 0.16);
  pointer-events: none;
}

.hero-console::before {
  inset: 10px -10px -10px 10px;
  border-radius: 28px 7px 28px 7px;
}

.hero-console::after {
  inset: 20px -20px -20px 20px;
  border-color: rgba(122, 226, 222, 0.08);
  border-radius: 28px 7px 28px 7px;
}

.console-header,
.console-footer,
.field-note-top,
.field-note-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font: 1rem/1.25 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.console-header {
  padding: 2px 4px 16px;
  border-bottom: 1px solid var(--line);
}

.console-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--lime);
}

.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(199, 243, 107, 0.09), 0 0 13px var(--lime);
  animation: status-pulse 2.4s ease-in-out infinite;
}

.console-plot {
  position: relative;
  min-height: 365px;
  margin: 5px 0;
}

.signal-plot {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 365px;
}

.grid-line {
  stroke: rgba(218, 241, 231, 0.1);
  stroke-width: 1;
}

.plot-ring {
  fill: none;
  stroke: rgba(122, 226, 222, 0.24);
  stroke-width: 1;
  stroke-dasharray: 4 8;
}

.plot-ring-large {
  stroke: rgba(199, 243, 107, 0.16);
}

.plot-ring-small {
  stroke: rgba(255, 159, 112, 0.25);
}

.signal-path,
.signal-vector {
  fill: none;
  stroke: url(#path-glow);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 5 8;
  animation: path-drift 5s linear infinite;
}

.signal-path-back {
  stroke: rgba(199, 243, 107, 0.12);
  stroke-width: 8;
  stroke-dasharray: none;
  filter: blur(7px);
  animation: none;
}

.signal-vector {
  stroke: rgba(239, 247, 237, 0.45);
  stroke-width: 1;
  stroke-dasharray: 2 7;
  animation-duration: 8s;
}

.plot-node {
  stroke: var(--bg);
  stroke-width: 4;
  animation: node-pulse 2.8s ease-in-out infinite;
}

.plot-node-lime {
  fill: var(--lime);
}

.plot-node-core {
  fill: var(--orange);
  animation-delay: -1.4s;
}

.plot-node-cyan {
  fill: var(--cyan);
  animation-delay: -0.7s;
}

.plot-label,
.plot-coordinate,
.plot-center {
  position: absolute;
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plot-label {
  display: grid;
  gap: 4px;
  color: var(--ink);
}

.plot-label span {
  color: var(--lime);
  font-size: 1rem;
}

.plot-label-origin {
  bottom: 9%;
  left: 9%;
}

.plot-label-destination {
  top: 14%;
  right: 3%;
  text-align: right;
}

.plot-label-destination span {
  color: var(--cyan);
}

.plot-center {
  top: 50%;
  left: 50%;
  display: grid;
  gap: 7px;
  color: var(--orange);
  text-align: center;
  transform: translate(-50%, -50%);
}

.plot-cross {
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 300;
}

.plot-coordinate {
  right: 4%;
  bottom: 4%;
  color: var(--muted);
  font-size: 1rem;
}

.console-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px 4px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.console-metrics div {
  display: grid;
  gap: 5px;
}

.console-metrics span {
  color: var(--muted);
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.console-metrics strong {
  color: var(--ink);
  font: 700 1.25rem/1 var(--display);
  letter-spacing: -0.04em;
}

.console-footer {
  justify-content: flex-start;
  gap: 8px;
  padding: 15px 4px 0;
  color: var(--muted-strong);
  letter-spacing: 0.02em;
  text-transform: none;
}

.console-footer span {
  width: 18px;
  height: 1px;
  background: var(--lime);
}

.service-index {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-index a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  color: var(--muted-strong);
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease;
}

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

.service-index a:hover,
.service-index a:focus-visible {
  color: var(--lime);
  background: rgba(199, 243, 107, 0.045);
}

.service-index a span {
  color: var(--lime);
}

.service-index a:nth-child(2) span {
  color: var(--cyan);
}

.service-index a:nth-child(3) span {
  color: var(--orange);
}

.service-index b {
  font-size: 1rem;
  font-weight: 400;
}

.services,
.workflow,
.about {
  padding-top: 150px;
}

.section-heading {
  margin-bottom: 54px;
}

.section-heading .eyebrow {
  margin-bottom: 24px;
}

.heading-row {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(280px, 0.58fr);
  gap: 40px;
  align-items: end;
  justify-content: space-between;
}

.section-heading h2,
.about h2 {
  font-size: clamp(3.1rem, 5.8vw, 5.8rem);
}

.heading-row > p {
  max-width: 430px;
  margin: 0 0 5px;
  color: var(--muted-strong);
  font-size: 1rem;
  line-height: 1.75;
}

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

.service-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 21px 6px 21px 6px;
  background: var(--surface);
  transition: border-color 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.service-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 80px;
  height: 3px;
  content: "";
  background: var(--lime);
}

.service-card-voacap::before {
  background: var(--cyan);
}

.service-card-hamapi::before {
  background: var(--orange);
}

.service-card-spider::before {
  background: var(--cyan);
}

.service-card:hover {
  border-color: rgba(239, 247, 237, 0.4);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
  transform: translateY(-4px);
}

.service-card-wide {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(260px, 0.76fr) minmax(0, 1.24fr);
}

.service-card-compact {
  display: flex;
  flex-direction: column;
}

.service-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(28px, 4vw, 51px);
}

.service-card-wide .service-info {
  justify-content: center;
}

.card-kicker {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 29px;
  color: var(--muted);
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-kicker span {
  color: var(--lime);
}

.service-card-voacap .card-kicker span {
  color: var(--cyan);
}

.service-card-hamapi .card-kicker span {
  color: var(--orange);
}

.card-kicker b {
  font-weight: 500;
}

.service-info h3 {
  max-width: 600px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.9rem, 2.8vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.96;
}

.service-card-voacap h3,
.service-card-hamapi h3 {
  font-size: clamp(1.85rem, 2.7vw, 2.9rem);
}

.service-summary {
  max-width: 490px;
  margin: 22px 0 0;
  color: var(--muted-strong);
  font-size: 1rem;
  line-height: 1.72;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 26px 0 30px;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 7px 9px;
  border: 1px solid var(--line);
  color: var(--muted-strong);
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.02em;
}

.inline-link,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--lime);
  font: 700 1rem/1.2 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: gap 180ms ease, color 180ms ease;
}

.service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.service-card-voacap .inline-link {
  color: var(--cyan);
}

.service-card-hamapi .inline-link {
  color: var(--orange);
}

.service-card-spider .inline-link {
  color: var(--cyan);
}

.inline-link:hover,
.inline-link:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  gap: 16px;
  color: var(--ink);
}

code {
  padding: 2px 5px;
  color: var(--lime);
  background: rgba(199, 243, 107, 0.08);
  font: 1em var(--mono);
}

.service-preview {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  border-left: 1px solid var(--line);
  background: #061014;
}

.service-card-compact .service-preview {
  margin-top: auto;
  border-top: 1px solid var(--line);
  border-left: 0;
}

.preview-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(218, 241, 231, 0.1);
  color: var(--muted);
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.04em;
}

.preview-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.preview-dot-red {
  background: var(--red);
}

.preview-dot-yellow {
  background: var(--orange);
}

.preview-dot-green {
  background: var(--lime);
}

.preview-route {
  margin-left: 8px;
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-viewport {
  overflow: hidden;
  background: #111;
}

.preview-viewport img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.service-card:hover .preview-viewport img {
  transform: scale(1.025);
}

.preview-viewport-cluster {
  aspect-ratio: 1.82;
}

.preview-viewport-voacap {
  aspect-ratio: 1.28;
}

.preview-viewport-hamapi {
  aspect-ratio: 1.45;
}

.preview-viewport-spider {
  aspect-ratio: 1.84;
}

.service-preview figcaption {
  padding: 11px 14px 13px;
  color: var(--muted);
  font: 1rem/1.2 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.workflow {
  padding-bottom: 142px;
}

.workflow-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.68fr);
  gap: 18px;
  align-items: stretch;
}

.workflow-steps {
  border-top: 1px solid var(--line-strong);
}

.workflow-step {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 20px;
  gap: 20px;
  align-items: center;
  min-height: 125px;
  border-bottom: 1px solid var(--line);
}

.step-number {
  align-self: stretch;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--line);
  color: var(--lime);
  font: 1rem/1.2 var(--mono);
}

.workflow-step:nth-child(2) .step-number {
  color: var(--cyan);
}

.workflow-step:nth-child(3) .step-number {
  color: var(--orange);
}

.workflow-step h3 {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.workflow-step p {
  max-width: 490px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.step-arrow {
  color: var(--muted);
  font-size: 1rem;
  transition: color 180ms ease, transform 180ms ease;
}

.workflow-step:hover .step-arrow {
  color: var(--lime);
  transform: translate(3px, -3px);
}

.field-note {
  position: relative;
  display: flex;
  min-height: 375px;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid rgba(255, 159, 112, 0.36);
  border-radius: 7px 22px 7px 22px;
  color: var(--bg);
  background: var(--orange);
  overflow: hidden;
}

.field-note::before {
  position: absolute;
  right: -64px;
  bottom: -72px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(7, 16, 21, 0.28);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 25px rgba(7, 16, 21, 0.08), 0 0 0 50px rgba(7, 16, 21, 0.06);
}

.field-note-top,
.field-note-bottom {
  position: relative;
  z-index: 1;
  color: rgba(7, 16, 21, 0.72);
}

.field-note-mark {
  position: relative;
  z-index: 1;
  margin-top: 42px;
  font: 800 clamp(4.6rem, 9vw, 6.8rem)/0.7 var(--display);
  letter-spacing: -0.13em;
  transform: skew(-9deg);
}

.field-note p {
  position: relative;
  z-index: 1;
  max-width: 280px;
  margin: 14px 0 auto;
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.05;
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: 18px;
  padding-bottom: 150px;
}

.about-panel,
.about-aside {
  border: 1px solid var(--line-strong);
}

.about-panel {
  padding: clamp(30px, 5vw, 70px);
  background: linear-gradient(145deg, rgba(18, 41, 50, 0.65), rgba(13, 29, 36, 0.45));
}

.about-panel .eyebrow {
  margin-bottom: 34px;
}

.about-panel > p:not(.eyebrow) {
  max-width: 500px;
  margin: 30px 0 0;
  color: var(--muted-strong);
  font-size: 1rem;
  line-height: 1.75;
}

.about-aside {
  position: relative;
  display: flex;
  min-height: 380px;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  color: var(--bg);
  background: var(--cyan);
  overflow: hidden;
}

.about-aside::after {
  position: absolute;
  right: -90px;
  bottom: -100px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(7, 16, 21, 0.28);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 28px rgba(7, 16, 21, 0.08), 0 0 0 56px rgba(7, 16, 21, 0.06);
}

.aside-label,
.aside-coordinates {
  position: relative;
  z-index: 1;
  font: 1rem/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-aside p {
  position: relative;
  z-index: 1;
  margin: auto 0 0;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.about-aside strong {
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: 34px;
  font: 800 clamp(3rem, 5.2vw, 4.8rem)/0.8 var(--display);
  letter-spacing: -0.1em;
}

.site-footer {
  padding-top: 28px;
  padding-bottom: 25px;
  border-top: 1px solid var(--line);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.footer-main p {
  grid-column: 1;
  margin: -3px 0 0 42px;
  color: var(--muted);
  font-size: 1rem;
}

.footer-links {
  display: flex;
  grid-column: 2;
  grid-row: 1 / span 2;
  gap: 23px;
  color: var(--muted-strong);
  font: 1rem/1.25 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 68px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 1rem/1.35 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

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

@keyframes status-pulse {
  0%,
  100% {
    opacity: 0.62;
    transform: scale(0.92);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes node-pulse {
  0%,
  100% {
    opacity: 0.65;
  }
  50% {
    opacity: 1;
  }
}

@keyframes path-drift {
  to {
    stroke-dashoffset: -52;
  }
}

@media (max-width: 1060px) {
  .hero {
    grid-template-columns: minmax(0, 0.94fr) minmax(330px, 0.86fr);
    gap: 46px;
  }

  .hero h1 {
    font-size: clamp(3.5rem, 6.8vw, 5.9rem);
  }

  .service-card-wide {
    grid-template-columns: minmax(230px, 0.82fr) minmax(0, 1.18fr);
  }

  .service-info {
    padding: 32px;
  }

  .feature-list {
    display: grid;
  }
}

@media (max-width: 780px) {
  .site-header,
  .section-shell {
    width: min(100% - 36px, 1360px);
  }

  .site-header {
    min-height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    gap: 0;
    border: 1px solid var(--line-strong);
    background: rgba(9, 22, 28, 0.98);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 17px 19px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav .nav-cta {
    justify-content: space-between;
    margin: 10px;
    border: 0;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 82px;
    padding-bottom: 78px;
  }

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

  .hero-console {
    width: min(100%, 620px);
    min-height: 490px;
    margin: 15px auto 0;
  }

  .heading-row,
  .workflow-layout,
  .about {
    grid-template-columns: 1fr;
  }

  .heading-row {
    gap: 27px;
  }

  .heading-row > p {
    max-width: 570px;
  }

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

  .service-card-wide .service-preview {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .workflow {
    padding-bottom: 110px;
  }

  .field-note {
    min-height: 320px;
  }

  .about {
    padding-bottom: 110px;
  }

  .about-aside {
    min-height: 290px;
  }
}

@media (max-width: 540px) {
  .site-header,
  .section-shell {
    width: min(100% - 24px, 1360px);
  }

  .brand-name {
    font-size: 1rem;
  }

  .hero {
    padding-top: 70px;
  }

  .hero h1 {
    font-size: clamp(3.25rem, 15vw, 5.1rem);
  }

  .hero-lede {
    margin-top: 28px;
    font-size: 1rem;
  }

  .hero-actions,
  .about-links {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-note {
    align-items: flex-start;
    margin-top: 34px;
  }

  .hero-console {
    min-height: 420px;
    padding: 12px;
    border-radius: 19px 5px 19px 5px;
  }

  .hero-console::before {
    inset: 7px -7px -7px 7px;
    border-radius: 19px 5px 19px 5px;
  }

  .hero-console::after {
    inset: 13px -13px -13px 13px;
    border-radius: 19px 5px 19px 5px;
  }

  .console-plot,
  .signal-plot {
    min-height: 280px;
  }

  .console-metrics strong {
    font-size: 1.05rem;
  }

  .plot-coordinate {
    font-size: 1rem;
  }

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

  .service-index a {
    padding: 15px 16px;
  }

  .service-index a + a {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .services,
  .workflow,
  .about {
    padding-top: 100px;
  }

  .section-heading {
    margin-bottom: 37px;
  }

  .section-heading h2,
  .about h2 {
    font-size: clamp(3rem, 14vw, 4.6rem);
  }

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

  .service-info {
    padding: 24px 18px;
  }

  .service-info h3,
  .service-card-voacap h3,
  .service-card-hamapi h3 {
    font-size: 1.9rem;
  }

  .service-summary {
    font-size: 1rem;
  }

  .preview-viewport-cluster {
    aspect-ratio: 1.35;
  }

  .preview-viewport-voacap {
    aspect-ratio: 1.08;
  }

  .preview-viewport-hamapi {
    aspect-ratio: 1.12;
  }

  .workflow-step {
    grid-template-columns: 38px minmax(0, 1fr) 14px;
    gap: 10px;
    min-height: 142px;
  }

  .workflow-step h3 {
    font-size: 1rem;
  }

  .workflow-step p {
    font-size: 1rem;
  }

  .field-note {
    min-height: 290px;
  }

  .about-panel {
    padding: 24px 18px;
  }

  .about-aside {
    min-height: 270px;
  }

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

  .footer-main p {
    grid-column: 1;
    margin: -4px 0 0 42px;
  }

  .footer-links {
    display: grid;
    grid-column: 1;
    grid-row: auto;
    gap: 15px;
    margin-top: 18px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    margin-top: 42px;
    line-height: 1.5;
  }
}

@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;
  }
}