:root {
  color-scheme: dark;
  --black: #02060a;
  --black-soft: #050b11;
  --panel: #07111a;
  --panel-blue: #071722;
  --line: rgba(192, 226, 245, 0.14);
  --line-strong: rgba(95, 205, 255, 0.38);
  --muted: #9aabb8;
  --quiet: #667987;
  --white: #f4f8fb;
  --ice: #c5ecff;
  --blue: #00b7ff;
  --electric: #078dff;
  --deep: #004b7c;
  --header-height: 5.5rem;
  --page-pad: clamp(1.25rem, 5vw, 5.75rem);
  --max-width: 94rem;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 8%, rgba(0, 157, 255, 0.13), transparent 24rem),
    radial-gradient(circle at 8% 72%, rgba(0, 183, 255, 0.07), transparent 28rem),
    var(--black);
  color: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(0, 183, 255, 0.3);
  color: #fff;
}

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

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

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

section {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: 0.25rem;
  background: var(--blue);
  color: #00131f;
  font-weight: 800;
}

.skip-link:focus {
  top: 1rem;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.026;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0 var(--page-pad);
  background: rgba(2, 6, 10, 0.78);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(1.25rem);
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.scrolled {
  background: rgba(2, 6, 10, 0.94);
  border-bottom-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand-mark {
  width: 3.25rem;
  height: 3.25rem;
  overflow: hidden;
  flex: 0 0 auto;
  border: 1px solid rgba(0, 183, 255, 0.35);
  border-radius: 50%;
  background: #00101c;
  box-shadow: 0 0 1.75rem rgba(0, 157, 255, 0.12);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 17%;
  transform: scale(1.9);
}

.brand-text {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong,
.footer-brand strong {
  font-family: "Arial Narrow", "Roboto Condensed", ui-sans-serif, sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.brand-text small {
  margin-top: 0.38rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.2vw, 2.2rem);
  color: #c8d4dc;
  font-size: 0.875rem;
  font-weight: 600;
}

.nav a {
  position: relative;
  padding: 0.6rem 0;
  transition: color 160ms ease;
}

.nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--blue);
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  min-width: 6.6rem;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: #fff;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  margin: 0.35rem 0;
  background: currentColor;
  transition: transform 160ms ease;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 5.25rem) var(--page-pad) 6rem;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(0, 183, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 183, 255, 0.055) 1px, transparent 1px);
  background-size: 5rem 5rem;
  mask-image: linear-gradient(to right, black, transparent 73%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -35% 35%;
  z-index: -2;
  height: 70%;
  border: 1px solid rgba(0, 183, 255, 0.1);
  border-radius: 50%;
  transform: rotate(-9deg);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: -4;
  background:
    linear-gradient(90deg, rgba(2, 6, 10, 0.98) 0%, rgba(2, 6, 10, 0.72) 52%, rgba(2, 6, 10, 0.42) 100%),
    radial-gradient(circle at 78% 42%, rgba(0, 145, 255, 0.18), transparent 35rem);
}

.hero-grid {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(24rem, 0.85fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 7rem);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.17em;
  line-height: 1.65;
  text-transform: uppercase;
}

.eyebrow i {
  display: inline-block;
  width: 0.22rem;
  height: 0.22rem;
  margin: 0 0.65rem 0.18rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0.7rem currentColor;
}

.hero h1,
.statement h2,
.section h2,
.approach h2,
.global h2,
.contact h2 {
  margin: 1.15rem 0 1.6rem;
  font-family: "Arial Narrow", "Roboto Condensed", ui-sans-serif, sans-serif;
  font-size: clamp(3.4rem, 5.75vw, 6.15rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero h1 {
  max-width: 13ch;
}

.hero h1 span {
  color: var(--ice);
}

.lead {
  max-width: 44rem;
  margin: 0;
  color: #b7c5cf;
  font-size: clamp(1.04rem, 1.35vw, 1.22rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 2.2rem 0 3.2rem;
}

.btn {
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  padding: 0.75rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  font-size: 0.9rem;
  font-weight: 780;
  letter-spacing: 0.02em;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.primary {
  background: linear-gradient(110deg, #006daf, #00b7ff);
  box-shadow: 0 0.9rem 2.8rem rgba(0, 148, 255, 0.18);
  color: white;
}

.primary:hover,
.primary:focus-visible {
  box-shadow: 0 1rem 3.4rem rgba(0, 183, 255, 0.3);
}

.ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.025);
  color: #d7e1e9;
}

.ghost:hover,
.ghost:focus-visible {
  border-color: var(--line-strong);
  background: rgba(0, 183, 255, 0.05);
}

.hero-meta {
  max-width: 52rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.hero-meta div {
  min-height: 5.2rem;
  padding: 1.15rem 1rem 0 0;
  border-right: 1px solid var(--line);
}

.hero-meta div:not(:first-child) {
  padding-left: 1rem;
}

.hero-meta div:last-child {
  border-right: 0;
}

.hero-meta strong {
  display: block;
  color: #e2f6ff;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-meta span {
  display: block;
  margin-top: 0.35rem;
  color: var(--quiet);
  font-size: 0.78rem;
  line-height: 1.4;
}

.hero-visual {
  position: relative;
  width: min(100%, 38rem);
  aspect-ratio: 1;
  justify-self: end;
  display: grid;
  place-items: center;
}

.brand-plate {
  position: relative;
  z-index: 2;
  width: 79%;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(81, 202, 255, 0.3);
  border-radius: 1.4rem;
  background: #00101d;
  box-shadow:
    0 0 0 0.5rem rgba(0, 174, 255, 0.035),
    0 2rem 7rem rgba(0, 125, 255, 0.22);
  transform: rotate(1.5deg);
}

.brand-plate::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 4rem rgba(0, 157, 255, 0.14);
  pointer-events: none;
}

.brand-plate img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(0, 183, 255, 0.2);
  border-radius: 50%;
}

.orbit-one {
  inset: 2%;
  border-style: dashed;
  animation: spin 34s linear infinite;
}

.orbit-two {
  inset: 10%;
  border-color: rgba(229, 248, 255, 0.14);
  animation: spin 24s linear infinite reverse;
}

.orbit-node {
  position: absolute;
  z-index: 3;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 1.25rem var(--blue);
}

.node-one {
  right: 10%;
  top: 21%;
}

.node-two {
  bottom: 10%;
  left: 27%;
}

.visual-label {
  position: absolute;
  z-index: 4;
  padding: 0.52rem 0.7rem;
  border: 1px solid var(--line);
  background: rgba(3, 9, 14, 0.86);
  color: #9ccce1;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(0.75rem);
}

.label-top {
  top: 11%;
  left: 1%;
}

.label-bottom {
  right: 0;
  bottom: 14%;
}

.scroll-cue {
  position: absolute;
  right: var(--page-pad);
  bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--quiet);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  width: 3.5rem;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--blue);
  transform: translateX(-100%);
  animation: scan 2.4s ease-in-out infinite;
}

.section-index {
  position: absolute;
  top: 2rem;
  right: var(--page-pad);
  color: #526a7a;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.statement {
  position: relative;
  padding: clamp(7rem, 12vw, 11rem) var(--page-pad);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent, rgba(0, 183, 255, 0.035), transparent);
  text-align: center;
}

.statement-inner {
  max-width: 72rem;
  margin: 0 auto;
}

.statement h2 {
  margin-inline: auto;
  max-width: 17ch;
  font-size: clamp(3rem, 5vw, 5.1rem);
}

.statement-copy {
  max-width: 57rem;
  margin: 0 auto;
  color: #a9b8c3;
  font-size: clamp(1.03rem, 1.4vw, 1.2rem);
}

.signature-line {
  margin: 2.2rem 0 0;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section {
  position: relative;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(7rem, 10vw, 10rem) var(--page-pad);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(17rem, 0.5fr);
  align-items: end;
  gap: 4rem;
  margin-bottom: clamp(3rem, 5vw, 5.2rem);
}

.section-heading h2 {
  max-width: 15ch;
  margin-bottom: 0;
  font-size: clamp(3rem, 4.8vw, 5.2rem);
}

.section-heading > p {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 1rem;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.card {
  position: relative;
  min-height: 22rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 1.75rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(12, 26, 38, 0.96), rgba(5, 11, 17, 0.98));
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.card::after {
  content: "";
  position: absolute;
  right: -7rem;
  bottom: -7rem;
  width: 14rem;
  height: 14rem;
  border: 1px solid rgba(0, 183, 255, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 5rem rgba(0, 183, 255, 0.08);
  transition: transform 300ms ease;
}

.card:hover {
  z-index: 2;
  transform: translateY(-0.35rem);
  border-color: rgba(0, 183, 255, 0.42);
  background:
    linear-gradient(145deg, rgba(10, 37, 55, 0.98), rgba(5, 11, 17, 0.98));
}

.card:hover::after {
  transform: scale(1.15);
}

.card-wide {
  grid-column: span 2;
}

.number,
.card-tag,
.sector span,
.step > span {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card h3 {
  max-width: 19ch;
  margin: 3.5rem 0 0.8rem;
  font-size: clamp(1.3rem, 1.75vw, 1.65rem);
  line-height: 1.22;
}

.card p {
  position: relative;
  z-index: 2;
  max-width: 34rem;
  margin: 0;
  color: #93a4b1;
  font-size: 0.94rem;
}

.card-tag {
  position: absolute;
  top: 1.75rem;
  right: 1.75rem;
  color: #668397;
}

.sectors-section {
  padding-top: clamp(4rem, 7vw, 7rem);
}

.sector-grid {
  border-top: 1px solid var(--line);
}

.sector {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  align-items: center;
  min-height: 7.5rem;
  border-bottom: 1px solid var(--line);
  transition: border-color 180ms ease, background 180ms ease;
}

.sector h3 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  transition: color 180ms ease, transform 180ms ease;
}

.sector i {
  color: #486272;
  font-size: 1.1rem;
  font-style: normal;
  transition: color 180ms ease, transform 180ms ease;
}

.sector:hover {
  border-color: var(--line-strong);
  background: linear-gradient(90deg, transparent, rgba(0, 183, 255, 0.04));
}

.sector:hover h3 {
  color: #aee6ff;
  transform: translateX(0.55rem);
}

.sector:hover i {
  color: var(--blue);
  transform: translate(0.2rem, -0.2rem);
}

.approach {
  position: relative;
  width: min(calc(100% - 2 * var(--page-pad)), var(--max-width));
  margin: 4rem auto 7rem;
  padding: clamp(5rem, 8vw, 8rem);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(0, 83, 131, 0.19), rgba(5, 12, 18, 0.93) 58%),
    var(--panel);
}

.approach::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(0, 183, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 183, 255, 0.12) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(90deg, black, transparent 60%);
}

.approach .section-index {
  top: 1.6rem;
  right: 1.8rem;
}

.approach-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(22rem, 1.1fr);
  gap: clamp(4rem, 8vw, 8rem);
}

.approach h2 {
  font-size: clamp(3rem, 4.6vw, 5.2rem);
}

.approach-copy > p:last-child {
  max-width: 34rem;
  margin: 0;
  color: #a4b2bd;
  font-size: 1.05rem;
}

.timeline {
  margin: 0;
  padding: 0;
  border-left: 1px solid rgba(0, 183, 255, 0.32);
  list-style: none;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.1rem;
  padding: 0 0 2.45rem 1.8rem;
}

.step:last-child {
  padding-bottom: 0;
}

.step::before {
  content: "";
  position: absolute;
  top: 0.42rem;
  left: -0.32rem;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 1rem var(--blue);
}

.step strong {
  font-size: 1.35rem;
}

.step p {
  max-width: 29rem;
  margin: 0.35rem 0 0;
  color: #8496a4;
  font-size: 0.94rem;
}

.global {
  position: relative;
  min-height: 48rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 7rem var(--page-pad);
  border-block: 1px solid var(--line);
  text-align: center;
  isolation: isolate;
}

.global::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at center, rgba(0, 126, 208, 0.14), transparent 31rem),
    linear-gradient(rgba(2, 6, 10, 0.3), rgba(2, 6, 10, 0.9));
}

.world-grid {
  position: absolute;
  z-index: -1;
  width: min(43rem, 82vw);
  aspect-ratio: 1;
  border: 1px solid rgba(0, 183, 255, 0.22);
  border-radius: 50%;
  background:
    radial-gradient(circle at 37% 34%, rgba(0, 183, 255, 0.22), transparent 18%),
    repeating-radial-gradient(circle, transparent 0 2.8rem, rgba(0, 183, 255, 0.075) 2.86rem 2.95rem);
  box-shadow: 0 0 9rem rgba(0, 183, 255, 0.08), inset 0 0 7rem rgba(0, 183, 255, 0.05);
  animation: breathe 7s ease-in-out infinite;
}

.world-core {
  position: absolute;
  inset: 43%;
  border: 1px solid rgba(166, 231, 255, 0.3);
  border-radius: 50%;
  background: rgba(0, 183, 255, 0.07);
  box-shadow: 0 0 2.5rem rgba(0, 183, 255, 0.28);
}

.world-ring,
.world-axis {
  position: absolute;
  inset: 0;
  display: block;
  border: 1px solid rgba(0, 183, 255, 0.17);
  border-radius: 50%;
}

.ring-a {
  transform: scaleY(0.37) rotate(7deg);
}

.ring-b {
  transform: scaleX(0.38) rotate(-11deg);
}

.axis-a {
  transform: rotate(44deg) scaleY(0.22);
}

.axis-b {
  transform: rotate(-44deg) scaleY(0.22);
}

.global-content {
  max-width: 55rem;
}

.global h2 {
  font-size: clamp(3.7rem, 7vw, 7.2rem);
}

.global-content > p:not(.eyebrow) {
  max-width: 48rem;
  margin: 0 auto;
  color: #aab8c2;
  font-size: 1.05rem;
}

.everywhere {
  display: block;
  margin-top: 2.3rem;
  color: #bcecff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(7rem, 11vw, 11rem) var(--page-pad);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(22rem, 0.9fr);
  align-items: end;
  gap: clamp(3rem, 8vw, 8rem);
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--line);
}

.contact h2 {
  max-width: 9ch;
  margin-bottom: 0;
  font-size: clamp(3.8rem, 7vw, 7rem);
}

.contact-copy > p {
  margin: 0 0 2rem;
  color: #a2b1bd;
  font-size: 1.04rem;
}

.email-link {
  display: block;
  width: fit-content;
  margin-top: 1.2rem;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid rgba(0, 183, 255, 0.35);
  color: #8fdcff;
  font-size: 0.9rem;
}

footer {
  min-height: 7rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 1.25rem;
  padding: 2rem var(--page-pad);
  border-top: 1px solid var(--line);
  color: #748692;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.footer-brand strong {
  color: #dce8ef;
  font-size: 0.9rem;
}

.footer-brand span {
  margin-top: 0.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
}

.footer-center {
  text-align: center;
  transition: color 160ms ease;
}

.footer-center:hover {
  color: var(--blue);
}

.footer-right {
  color: #91dcff;
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes scan {
  0% { transform: translateX(-100%); }
  50%, 100% { transform: translateX(100%); }
}

@keyframes breathe {
  0%, 100% { transform: scale(0.98); opacity: 0.78; }
  50% { transform: scale(1.02); opacity: 1; }
}

@media (max-width: 72rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(21rem, 0.75fr);
    gap: 2.5rem;
  }

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

  .hero-meta div:nth-child(2) {
    border-right: 0;
  }

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

  .approach {
    padding: clamp(4rem, 6vw, 6rem);
  }
}

@media (max-width: 62rem) {
  :root {
    --header-height: 4.75rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(0.2rem) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-0.2rem) rotate(-45deg);
  }

  .nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: var(--page-pad);
    width: min(19rem, calc(100vw - 2 * var(--page-pad)));
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1rem;
    border: 1px solid var(--line);
    background: rgba(4, 12, 19, 0.98);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.45);
    opacity: 0;
    transform: translateY(-0.75rem);
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .nav.open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.78rem 0.9rem;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 4rem);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .hero-copy {
    order: 2;
  }

  .hero-visual {
    order: 1;
    width: min(33rem, 78vw);
    justify-self: center;
  }

  .section-heading,
  .approach-grid,
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .section-heading > p {
    max-width: 38rem;
  }

  .approach-grid {
    gap: 4rem;
  }

  .contact-panel {
    align-items: start;
  }
}

@media (max-width: 42.5rem) {
  :root {
    --page-pad: 1.2rem;
  }

  .brand-mark {
    width: 2.75rem;
    height: 2.75rem;
  }

  .brand-text strong {
    font-size: 0.86rem;
  }

  .brand-text small {
    display: none;
  }

  .hero {
    padding-bottom: 5rem;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

  .hero-visual {
    width: min(27rem, 92vw);
  }

  .brand-plate {
    width: 82%;
    border-radius: 0.85rem;
  }

  .visual-label {
    display: none;
  }

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

  .hero-meta div {
    min-height: 5.6rem;
  }

  .scroll-cue {
    display: none;
  }

  .section-index {
    display: none;
  }

  .statement h2,
  .section h2,
  .approach h2 {
    font-size: clamp(2.7rem, 12vw, 4rem);
  }

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

  .card,
  .card-wide {
    min-height: 19rem;
    grid-column: auto;
  }

  .card-tag {
    display: none;
  }

  .sector {
    grid-template-columns: 2.7rem 1fr auto;
    min-height: 6.4rem;
  }

  .sector h3 {
    font-size: 1.55rem;
  }

  .approach {
    width: 100%;
    margin-block: 2rem 5rem;
    padding: 4.5rem var(--page-pad);
    border-inline: 0;
  }

  .step {
    grid-template-columns: 2.6rem 1fr;
    padding-left: 1.3rem;
  }

  .global {
    min-height: 42rem;
  }

  .global h2 {
    font-size: clamp(3.2rem, 15vw, 5rem);
  }

  .contact h2 {
    font-size: clamp(3.3rem, 15vw, 5.2rem);
  }

  footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-brand {
    align-items: center;
  }

  .footer-right {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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