:root {
  --font-geist-sans: "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  --font-geist-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ink: #080b0a;
  --ink-soft: #0d1110;
  --panel: #121715;
  --line: rgba(226, 232, 228, 0.14);
  --line-strong: rgba(226, 232, 228, 0.28);
  --paper: #e7ebe8;
  --muted: #9da6a1;
  --red: #b8242c;
  --red-bright: #d5363f;
  --olive: #737b6d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-geist-sans), Arial, sans-serif;
  font-synthesis: none;
}

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

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

::selection {
  background: var(--red);
  color: white;
}

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 94px;
  padding: 0 clamp(24px, 4.5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand img {
  display: block;
  width: clamp(210px, 19vw, 290px);
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 50px);
  font-size: 13px;
  color: #c7cdca;
}

nav a {
  transition: color 180ms ease;
}

nav a:hover,
nav a:focus-visible {
  color: white;
}

.nav-contact {
  padding: 12px 20px;
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.hero {
  position: relative;
  min-height: 800px;
  height: max(760px, 100svh);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(5, 7, 6, 0.2) 0%, rgba(5, 7, 6, 0.04) 62%, rgba(5, 7, 6, 0.18) 100%),
    linear-gradient(0deg, rgba(5, 7, 6, 0.72) 0%, transparent 34%),
    url("images/infrared-hero.png");
  background-size: cover;
  background-position: center;
  filter: saturate(0.72) contrast(1.06) brightness(0.78);
  transform: scale(1.01);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, black, transparent 58%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 64vw);
  margin-left: clamp(24px, 7vw, 118px);
  padding-top: 80px;
}

.eyebrow,
.section-label {
  margin: 0;
  color: #aeb7b2;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
  font-weight: 500;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #d4d8d5;
}

.eyebrow span {
  width: 26px;
  height: 1px;
  background: var(--red-bright);
}

.hero h1 {
  max-width: 780px;
  margin: 28px 0 24px;
  font-size: clamp(42px, 4.5vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 450;
  font-variation-settings: "wght" 450;
}

.hero-copy {
  max-width: 620px;
  margin: 0;
  color: #c7ceca;
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.65;
}

.hero-actions {
  margin-top: 42px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.button {
  min-height: 56px;
  padding: 0 25px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  border: 0;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
  transition:
    background 180ms ease,
    transform 180ms ease;
}

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

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

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

.text-link {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: #d8dcd9;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
}

.text-link span {
  color: var(--red-bright);
}

.hero-rail {
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 0;
  width: 100%;
  min-height: 72px;
  padding: 0 clamp(24px, 7vw, 118px);
  display: flex;
  align-items: center;
  gap: clamp(24px, 6vw, 100px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(5, 8, 7, 0.54);
  backdrop-filter: blur(8px);
}

.hero-rail span {
  position: relative;
  color: #aeb5b1;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.hero-rail span:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: clamp(-50px, -3vw, -16px);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--red-bright);
}

.section-shell {
  padding: clamp(88px, 11vw, 180px) clamp(24px, 7vw, 118px);
}

.statement {
  display: grid;
  grid-template-columns: 1fr 2.35fr;
  gap: 8vw;
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    var(--ink);
  background-size: 72px 72px;
}

.statement h2,
.section-heading h2,
.approach h2,
.global h2,
.contact h2 {
  margin: 0;
  font-size: clamp(42px, 4.5vw, 72px);
  font-weight: 450;
  font-variation-settings: "wght" 450;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.statement h2 {
  max-width: 950px;
}

.statement div > p {
  max-width: 820px;
  margin: 40px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.75;
}

.capabilities {
  background: #e4e7e3;
  color: #111513;
}

.capabilities .section-label {
  color: #606a64;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2.35fr;
  gap: 8vw;
  margin-bottom: 88px;
}

.section-heading h2 {
}

.capability-list {
  border-top: 1px solid rgba(17, 21, 19, 0.28);
}

.capability {
  position: relative;
  min-height: 180px;
  padding: 36px 0;
  display: grid;
  grid-template-columns: 0.45fr 1.2fr 1.7fr 30px;
  gap: 32px;
  align-items: start;
  border-bottom: 1px solid rgba(17, 21, 19, 0.24);
}

.capability-number {
  color: var(--red);
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
}

.capability h3,
.method-item h3 {
  margin: 0;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.capability p {
  max-width: 640px;
  margin: 0;
  color: #4d5751;
  font-size: 16px;
  line-height: 1.7;
}

.capability-mark {
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(17, 21, 19, 0.35);
  border-radius: 50%;
}

.capability-mark::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: var(--red);
}

.approach {
  min-height: 820px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--ink-soft);
}

.approach-image {
  position: relative;
  min-height: 700px;
  overflow: hidden;
  background:
    linear-gradient(0deg, rgba(6, 9, 8, 0.55), rgba(6, 9, 8, 0.08)),
    url("images/approach-advance-work.png");
  background-position: 58% center;
  background-size: cover;
  filter: saturate(0.58) contrast(1.08);
}

.approach-image::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: linear-gradient(90deg, transparent 49.9%, rgba(255, 255, 255, 0.08) 50%, transparent 50.1%);
}

.image-coordinate,
.image-status {
  position: absolute;
  z-index: 1;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.image-coordinate {
  top: 26px;
  left: 28px;
  color: rgba(255, 255, 255, 0.56);
}

.image-status {
  right: 28px;
  bottom: 28px;
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(7, 10, 9, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.13);
  color: #ccd2ce;
}

.image-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red-bright);
  box-shadow: 0 0 12px var(--red-bright);
}

.approach-content {
  padding: clamp(76px, 8vw, 140px) clamp(34px, 7vw, 120px);
}

.approach h2 {
  max-width: 720px;
  margin-top: 30px;
}

.approach-intro {
  max-width: 660px;
  margin: 34px 0 56px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

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

.method-item {
  padding: 25px 0;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.method-item > span {
  color: var(--red-bright);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.method-item p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.global {
  min-height: 820px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 10vw;
  align-items: center;
  overflow: hidden;
  background: #101412;
}

.global-orbit {
  position: relative;
  aspect-ratio: 1;
  width: min(36vw, 560px);
  max-width: 100%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background:
    radial-gradient(circle at center, rgba(184, 36, 44, 0.16), transparent 5%),
    repeating-radial-gradient(circle at center, transparent 0 16%, rgba(255, 255, 255, 0.055) 16.2% 16.5%);
}

.global-orbit::before,
.global-orbit::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.13);
}

.global-orbit::before {
  top: 50%;
  left: -12%;
  width: 124%;
  height: 1px;
}

.global-orbit::after {
  top: -12%;
  left: 50%;
  width: 1px;
  height: 124%;
}

.global-orbit i {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.orbit-one {
  inset: 18% -8%;
  transform: rotate(24deg);
}

.orbit-two {
  inset: -8% 24%;
  transform: rotate(-22deg);
}

.orbit-three {
  inset: 38% -4%;
  transform: rotate(-12deg);
}

.network-node {
  position: absolute;
  z-index: 2;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(225, 231, 227, 0.74);
  box-shadow: 0 0 9px rgba(225, 231, 227, 0.34);
}

.network-node::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(225, 231, 227, 0.12);
  border-radius: 50%;
}

.network-node.active {
  width: 8px;
  height: 8px;
  background: var(--red-bright);
  box-shadow: 0 0 18px rgba(213, 54, 63, 0.8);
}

.network-node.active::after {
  border-color: rgba(213, 54, 63, 0.38);
}

.node-01 { top: 16%; left: 44%; }
.node-02 { top: 24%; left: 65%; }
.node-03 { top: 33%; left: 28%; }
.node-04 { top: 38%; left: 53%; }
.node-05 { top: 44%; left: 76%; }
.node-06 { top: 51%; left: 19%; }
.node-07 { top: 57%; left: 42%; }
.node-08 { top: 61%; left: 66%; }
.node-09 { top: 70%; left: 30%; }
.node-10 { top: 76%; left: 54%; }
.node-11 { top: 66%; left: 82%; }
.node-12 { top: 84%; left: 43%; }
.node-13 { top: 27%; left: 78%; }
.node-14 { top: 58%; left: 56%; }

.global h2 {
  max-width: 760px;
  margin: 30px 0;
}

.global-content > p:not(.section-label) {
  max-width: 700px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.audience {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
}

.audience span {
  padding: 18px 18px 18px 0;
  border-bottom: 1px solid var(--line);
  color: #c8ceca;
  font-size: 13px;
}

.audience span:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.audience span:nth-child(even) {
  padding-left: 22px;
}

.contact {
  padding: clamp(88px, 10vw, 160px) clamp(24px, 7vw, 118px);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 10vw;
  background:
    linear-gradient(135deg, rgba(184, 36, 44, 0.1), transparent 34%),
    #e4e7e3;
  color: #111513;
}

.contact .section-label {
  color: #636d67;
}

.contact h2 {
  margin: 30px 0;
}

.contact-copy > p:not(.section-label) {
  max-width: 600px;
  color: #505a54;
  font-size: 17px;
  line-height: 1.75;
}

.contact-regions {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-regions span {
  padding: 9px 12px;
  border: 1px solid rgba(17, 21, 19, 0.22);
  color: #4e5852;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: #303833;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form label span {
  display: flex;
  justify-content: space-between;
}

.contact-form small {
  color: #77817b;
  font-size: 8px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(17, 21, 19, 0.36);
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: #111513;
  text-transform: none;
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 16px;
  transition: border-color 180ms ease;
}

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

.contact-form textarea {
  min-height: 106px;
  padding: 12px 0;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--red);
}

.form-submit {
  width: 220px;
  margin-top: 8px;
}

.form-note {
  margin: -10px 0 0;
  color: #6c766f;
  font-size: 11px;
}

.website-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.form-status {
  min-height: 20px;
  margin: -8px 0 0;
  color: #4f5a53;
  font-size: 12px;
  line-height: 1.5;
}

.form-status.is-error {
  color: #9f1e27;
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.64;
  transform: none;
}

footer {
  min-height: 120px;
  padding: 30px clamp(24px, 7vw, 118px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 28px;
  align-items: center;
  border-top: 1px solid var(--line);
  color: #7f8983;
  background: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
}

footer p {
  margin: 0;
}

footer p:last-child {
  text-align: right;
}

.footer-brand + p a {
  transition: color 180ms ease;
}

.footer-brand + p a:hover,
.footer-brand + p a:focus-visible {
  color: var(--paper);
}

.footer-brand img {
  width: 188px;
  opacity: 0.74;
}

@media (max-width: 900px) {
  .site-header {
    height: 78px;
  }

  .site-header nav a:not(.nav-contact) {
    display: none;
  }

  .brand img {
    width: 202px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-image {
    background-position: 58% center;
  }

  .hero-content {
    width: calc(100% - 48px);
    margin: 0 24px;
    padding-top: 30px;
  }

  .hero h1 {
    font-size: clamp(42px, 4.5vw, 72px);
  }

  .hero-rail {
    overflow-x: auto;
    gap: 36px;
  }

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

  .statement,
  .section-heading,
  .contact {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .capability {
    grid-template-columns: 45px 1fr 28px;
  }

  .capability p {
    grid-column: 2 / 3;
  }

  .capability-mark {
    grid-column: 3;
    grid-row: 1;
  }

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

  .approach-image {
    min-height: 560px;
  }

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

  .global-orbit {
    width: min(78vw, 520px);
    margin: 0 auto;
  }

  footer {
    grid-template-columns: 1fr;
    text-align: left;
  }

  footer p:last-child {
    text-align: left;
  }
}

@media (max-width: 600px) {
  .site-header {
    padding: 0 18px;
  }

  .brand img {
    width: 175px;
  }

  .nav-contact {
    padding: 10px 14px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-image {
    background-position: 66% center;
    filter: saturate(0.62) contrast(1.06) brightness(0.62);
  }

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

  .hero h1 {
    margin-top: 22px;
    font-size: 37px;
    line-height: 0.98;
  }

  .hero-copy {
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
    margin-top: 34px;
  }

  .button {
    min-height: 52px;
  }

  .section-shell,
  .contact {
    padding-left: 20px;
    padding-right: 20px;
  }

  .statement h2,
  .section-heading h2,
  .approach h2,
  .global h2,
  .contact h2 {
    font-size: 37px;
  }

  .section-heading {
    margin-bottom: 52px;
  }

  .capability {
    min-height: 0;
    grid-template-columns: 36px 1fr;
    gap: 16px;
  }

  .capability-mark {
    display: none;
  }

  .approach-image {
    min-height: 450px;
    background-position: 64% center;
  }

  .approach-content {
    padding: 72px 20px;
  }

  .global {
    gap: 64px;
  }

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

  .audience span:nth-child(odd) {
    border-right: 0;
  }

  .audience span:nth-child(even) {
    padding-left: 0;
  }

  .contact-form {
    gap: 22px;
  }

  footer {
    padding: 44px 20px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}