:root {
  --navy-950: #07131f;
  --navy-900: #0c1d2e;
  --navy-800: #122b41;
  --cyan: #3df2ff;
  --cyan-soft: rgba(61, 242, 255, 0.62);
  --silver: #cccccc;
  --white: #f5f8fa;
  --muted: #98a8b7;
  --line: rgba(111, 145, 168, 0.22);
  --page-pad: clamp(1.25rem, 4vw, 4.5rem);
  --content-max: 92rem;
}

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

html {
  min-width: 0;
  background: var(--navy-900);
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  background: var(--navy-900);
  color: var(--white);
  font-family: Inter, "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  transform: translateY(-180%);
  border: 1px solid var(--cyan);
  border-radius: 0.25rem;
  background: var(--navy-950);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease;
}

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

.skip-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 0.2rem;
}

.signal-field {
  position: fixed;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.edge-frame {
  position: fixed;
  z-index: 1;
  inset: clamp(0.75rem, 1.4vw, 1.5rem);
  border: 1px solid rgba(61, 242, 255, 0.13);
  border-radius: 0.35rem;
  pointer-events: none;
}

.edge-frame::before,
.edge-frame::after {
  position: absolute;
  width: 3.5rem;
  height: 1px;
  background: var(--cyan);
  content: "";
  opacity: 0.72;
}

.edge-frame::before { top: -1px; left: 8%; }
.edge-frame::after { right: 8%; bottom: -1px; }

.site-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  width: min(100%, calc(var(--content-max) + (var(--page-pad) * 2)));
  min-height: 100vh;
  min-height: 100svh;
  margin-inline: auto;
  padding: max(var(--page-pad), env(safe-area-inset-top)) max(var(--page-pad), env(safe-area-inset-right))
    max(1.5rem, env(safe-area-inset-bottom)) max(var(--page-pad), env(safe-area-inset-left));
}

.site-shell > *,
.hero,
.hero-copy,
.system-map { min-width: 0; }

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  animation: reveal 700ms 80ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 3.5rem;
  max-width: 100%;
  padding: 0.55rem 0;
  border-radius: 0.2rem;
}

.brand img {
  display: block;
  width: clamp(22rem, 31vw, 34rem);
  max-width: 100%;
  height: auto;
}

.build-status {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-node {
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: rgba(61, 242, 255, 0.12);
  box-shadow: 0 0 0 0 rgba(61, 242, 255, 0.2);
  animation: status-pulse 3.6s ease-out infinite;
}

main {
  display: grid;
  align-items: center;
  padding-block: clamp(3.5rem, 7.5vh, 6.5rem) clamp(2.8rem, 5.5vh, 4.75rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(22rem, 0.7fr);
  align-items: center;
  gap: clamp(4rem, 7vw, 8.5rem);
  width: 100%;
}

.hero-copy { max-width: 49rem; }

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: fit-content;
  margin: 0 0 1.15rem;
  color: var(--cyan);
  font-size: clamp(0.65rem, 0.75vw, 0.74rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  animation: reveal 700ms 180ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.eyebrow span {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.eyebrow span + span::before {
  width: clamp(1.8rem, 3vw, 3.25rem);
  height: 1px;
  margin-inline: 0.75rem;
  background: var(--cyan-soft);
  content: "";
}

h1 {
  max-width: 47rem;
  margin: 0;
  color: var(--silver);
  font-size: clamp(3rem, 4.25vw, 4.5rem);
  font-weight: 680;
  letter-spacing: -0.052em;
  line-height: 0.96;
  overflow-wrap: anywhere;
  text-transform: uppercase;
  text-wrap: balance;
  animation: reveal 820ms 260ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

h1 span {
  display: block;
  color: var(--cyan);
  white-space: nowrap;
}

.hero-summary {
  max-width: 43rem;
  margin: clamp(1.45rem, 2.2vw, 2rem) 0 0;
  color: #c4d0d9;
  font-size: clamp(0.95rem, 1.05vw, 1.08rem);
  font-weight: 400;
  line-height: 1.68;
  text-wrap: pretty;
  animation: reveal 760ms 360ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.hero-status {
  display: grid;
  gap: 0.22rem;
  max-width: 40rem;
  margin-top: clamp(1.3rem, 2.1vw, 1.85rem);
  padding-left: 0.9rem;
  border-left: 1px solid var(--cyan-soft);
  animation: reveal 760ms 440ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.hero-status p { margin: 0; }

.hero-status p:first-child {
  color: var(--white);
  font-size: 0.94rem;
  font-weight: 650;
}

.hero-status p:last-child {
  color: var(--muted);
  font-size: 0.84rem;
}

.contact-link {
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: center;
  width: fit-content;
  min-height: 3.25rem;
  max-width: 100%;
  margin-top: clamp(1.7rem, 3vw, 2.5rem);
  padding: 0.4rem 0 0.55rem;
  border-bottom: 1px solid rgba(61, 242, 255, 0.5);
  text-decoration: none;
  transition: border-color 180ms ease, color 180ms ease;
  animation: reveal 760ms 520ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.contact-label {
  color: #b9c7d1;
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.contact-arrow {
  margin-inline: 0.85rem;
  color: var(--cyan);
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.contact-address {
  color: var(--white);
  font-size: clamp(1rem, 1.3vw, 1.16rem);
  font-weight: 650;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.contact-link:hover {
  border-bottom-color: var(--cyan);
  color: var(--cyan);
}

.contact-link:hover .contact-arrow { transform: translateX(0.24rem); }

.brand:focus-visible,
.contact-link:focus-visible,
.site-footer a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 0.35rem;
}

.system-map {
  position: relative;
  width: 100%;
  max-width: 31rem;
  margin-left: auto;
  padding: 1.05rem 0 0.9rem;
  border-top: 1px solid rgba(61, 242, 255, 0.35);
  border-bottom: 1px solid var(--line);
  animation: reveal 900ms 360ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.system-map::before {
  position: absolute;
  top: -2px;
  left: 0;
  width: 4.5rem;
  height: 3px;
  background: var(--cyan);
  content: "";
  opacity: 0.75;
}

.system-map__header,
.system-map__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #8296a7;
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.system-map__header > *,
.system-map__footer > * {
  min-width: 0;
  overflow-wrap: anywhere;
}

.system-map__header p { margin: 0; color: #b7c5cf; }

.system-map__stages {
  position: relative;
  display: grid;
  gap: 0;
  margin: 1.35rem 0 1.15rem;
  padding: 0;
  list-style: none;
}

.system-map__stages::before {
  position: absolute;
  top: 1.35rem;
  bottom: 1.35rem;
  left: 1.18rem;
  width: 1px;
  background: rgba(61, 242, 255, 0.28);
  content: "";
}

.system-map__stages li {
  position: relative;
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  align-items: center;
  min-height: 4.55rem;
  border-top: 1px solid rgba(111, 145, 168, 0.15);
}

.system-map__stages li:last-child { border-bottom: 1px solid rgba(111, 145, 168, 0.15); }
.system-map__stages li:nth-child(2) { padding-left: 7%; }
.system-map__stages li:nth-child(3) { padding-left: 14%; }
.system-map__stages li:nth-child(4) { padding-left: 21%; }

.stage-index {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(61, 242, 255, 0.38);
  border-radius: 50%;
  background: rgba(12, 29, 46, 0.88);
  color: var(--cyan);
  font-size: 0.61rem;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.system-map__stages li:nth-child(3) .stage-index {
  border-color: rgba(61, 242, 255, 0.82);
  box-shadow: 0 0 1.1rem rgba(61, 242, 255, 0.1);
}

.stage-copy {
  display: grid;
  gap: 0.16rem;
  min-width: 0;
  padding-left: 1rem;
}

.stage-copy strong {
  color: #d6dfe5;
  font-size: clamp(0.76rem, 0.88vw, 0.86rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stage-copy small {
  color: #768b9d;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stage-copy strong,
.stage-copy small {
  overflow-wrap: anywhere;
}

.system-map__activity {
  display: inline-flex;
  align-items: center;
  color: #a9bbc8;
}

.system-map__activity::before {
  width: 0.36rem;
  height: 0.36rem;
  margin-right: 0.52rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0.7rem rgba(61, 242, 255, 0.75);
  content: "";
  animation: activity-pulse 2.8s ease-in-out infinite;
}

.capabilities {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding-block: 1.1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capabilities h2 {
  margin: 0;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.capabilities ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capabilities li {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  color: #bcc8d2;
  font-size: clamp(0.67rem, 0.78vw, 0.74rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  animation: reveal 600ms both cubic-bezier(0.2, 0.7, 0.2, 1);
}

.capabilities li:not(:last-child)::after {
  width: 0.22rem;
  height: 0.22rem;
  margin-inline: clamp(0.6rem, 1.4vw, 1.25rem);
  border: 1px solid rgba(61, 242, 255, 0.65);
  border-radius: 50%;
  content: "";
}

.capabilities li:nth-child(1) { animation-delay: 560ms; }
.capabilities li:nth-child(2) { animation-delay: 610ms; }
.capabilities li:nth-child(3) { animation-delay: 660ms; }
.capabilities li:nth-child(4) { animation-delay: 710ms; }
.capabilities li:nth-child(5) { animation-delay: 760ms; }
.capabilities li:nth-child(6) { animation-delay: 810ms; }
.capabilities li:nth-child(7) { animation-delay: 860ms; }

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1rem;
  color: #748899;
  font-size: 0.69rem;
  letter-spacing: 0.04em;
}

.site-footer p { margin: 0; }

.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  border-radius: 0.12rem;
  color: #92a7b8;
  text-decoration: none;
  transition: color 180ms ease;
}

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

@keyframes reveal {
  from { opacity: 0; transform: translateY(0.7rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes status-pulse {
  0%, 30% { box-shadow: 0 0 0 0 rgba(61, 242, 255, 0.2); }
  65%, 100% { box-shadow: 0 0 0 0.55rem rgba(61, 242, 255, 0); }
}

@keyframes activity-pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

@media (max-width: 72rem) {
  .brand img { width: clamp(20rem, 42vw, 29rem); }

  .hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  h1 { font-size: clamp(2.75rem, 5.4vw, 4rem); }
}

@media (max-width: 60rem) {
  .site-shell { grid-template-rows: auto minmax(0, 1fr) auto auto; }
  .brand img { width: clamp(22rem, 56vw, 26rem); }
  main { padding-block: clamp(3.5rem, 7vh, 5rem); }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 3.25rem;
  }

  .hero-copy { max-width: 46rem; }
  .system-map { max-width: none; }
  .system-map__stages { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .system-map__stages::before {
    top: 1.18rem;
    right: 1.18rem;
    bottom: auto;
    width: auto;
    height: 1px;
  }

  .system-map__stages li,
  .system-map__stages li:nth-child(2),
  .system-map__stages li:nth-child(3),
  .system-map__stages li:nth-child(4) {
    grid-template-columns: minmax(0, 1fr);
    align-content: start;
    min-height: 6.8rem;
    padding: 0;
    border-top: 0;
    border-bottom: 0;
  }

  .stage-copy { gap: 0.18rem; padding: 0.7rem 0.5rem 0 0; }

  .capabilities {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.72rem;
  }

  .capabilities ul { justify-content: flex-start; }
}

@media (max-width: 42rem) {
  :root { --page-pad: clamp(1.35rem, 6vw, 2.25rem); }
  .edge-frame { inset: 0.55rem; }

  .site-header {
    display: grid;
    gap: 0.9rem;
  }

  .brand {
    width: min(100%, 22rem);
    min-height: 3rem;
  }

  .brand img { width: 100%; }

  .build-status {
    margin-top: 0;
    font-size: 0.6rem;
    white-space: normal;
  }

  main {
    align-items: start;
    padding-block: clamp(2rem, 5.5vh, 2.75rem) 2.5rem;
  }

  .hero { gap: 3rem; }

  .eyebrow {
    align-items: flex-start;
    margin-bottom: 0.95rem;
    font-size: 0.62rem;
    line-height: 1.35;
  }

  .eyebrow span + span::before {
    width: 1.2rem;
    margin-inline: 0.5rem;
  }

  h1 {
    max-width: 23rem;
    font-size: clamp(1.65rem, 8.5vw, 2.3rem);
    line-height: 0.98;
  }

  h1 span { white-space: normal; }

  .hero-summary {
    max-width: 35rem;
    margin-top: 1.25rem;
    font-size: 0.94rem;
    line-height: 1.58;
  }

  .hero-status { margin-top: 1.25rem; }
  .hero-status p:first-child { font-size: 0.9rem; }

  .contact-link {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 1.45rem;
  }

  .contact-label { font-size: 0.64rem; }
  .contact-arrow { margin-inline: 0.65rem; }
  .contact-address {
    flex: 1 1 12rem;
    min-width: 0;
    font-size: 0.96rem;
  }
  .system-map { padding-block: 1.1rem 1.2rem; }

  .system-map__header,
  .system-map__footer { font-size: 0.56rem; }

  .system-map__stages {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 8rem), 1fr));
    gap: 0 0.6rem;
    margin-block: 1.35rem;
  }

  .system-map__stages::before { display: none; }

  .system-map__stages li,
  .system-map__stages li:nth-child(2),
  .system-map__stages li:nth-child(3),
  .system-map__stages li:nth-child(4) {
    grid-template-columns: 2rem minmax(0, 1fr);
    align-items: center;
    min-height: 4.5rem;
    border-top: 1px solid rgba(111, 145, 168, 0.15);
  }

  .system-map__stages li:nth-child(odd) { padding-right: 0.6rem; }
  .system-map__stages li:nth-child(even) { padding-left: 0; }

  .system-map__stages li:nth-last-child(-n + 2) {
    border-bottom: 1px solid rgba(111, 145, 168, 0.15);
  }

  .stage-index {
    width: 1.95rem;
    height: 1.95rem;
    font-size: 0.55rem;
  }

  .stage-copy { gap: 0.12rem; padding: 0 0 0 0.58rem; }

  .stage-copy strong {
    font-size: 0.66rem;
    letter-spacing: 0.1em;
  }

  .stage-copy small { font-size: 0.58rem; }
  .capabilities li { line-height: 1.9; }
  .capabilities h2 { white-space: normal; }
  .capabilities li:not(:last-child)::after { margin-inline: 0.68rem; }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.15rem;
  }
}

@media (max-width: 22rem) {
  :root { --page-pad: 20px; }

  .system-map__stages { grid-template-columns: minmax(0, 1fr); }

  .system-map__stages li,
  .system-map__stages li:nth-child(odd),
  .system-map__stages li:nth-child(even) {
    min-height: 4.1rem;
    padding-inline: 0;
    border-bottom: 0;
  }

  .system-map__stages li:last-child {
    border-bottom: 1px solid rgba(111, 145, 168, 0.15);
  }

  .capabilities ul { gap: 4px 12px; }
  .capabilities li:not(:last-child)::after { display: none; }
}

@media (max-height: 60rem) and (min-width: 60.01rem) {
  main { padding-block: clamp(2.6rem, 5vh, 3.75rem); }
  .system-map__stages li { min-height: 4rem; }
}

@media (max-height: 46rem) and (min-width: 43rem) {
  .site-shell { min-height: 46rem; }
  main { padding-block: 2.75rem; }
}

@media (orientation: landscape) and (max-height: 32rem) {
  .site-shell { min-height: 40rem; }
  .site-header { align-items: center; }
  main { padding-block: 2.5rem; }

  .hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(17rem, 0.82fr);
    gap: 2.5rem;
  }

  .system-map__stages { grid-template-columns: minmax(0, 1fr); }

  .system-map__stages::before {
    top: 1.05rem;
    right: auto;
    bottom: 1.05rem;
    left: 0.98rem;
    width: 1px;
    height: auto;
  }

  .system-map__stages li,
  .system-map__stages li:nth-child(2),
  .system-map__stages li:nth-child(3),
  .system-map__stages li:nth-child(4) {
    grid-template-columns: 2rem minmax(0, 1fr);
    align-items: center;
    min-height: 3.25rem;
    border-top: 1px solid rgba(111, 145, 168, 0.15);
  }

  .stage-index { width: 1.95rem; height: 1.95rem; }
  .stage-copy { padding: 0 0 0 0.65rem; }
}

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

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