:root {
  --ink: #071b4a;
  --ink-soft: #183463;
  --blue: #135edb;
  --cyan: #0da9e9;
  --violet: #6325d2;
  --paper: #f7f9fc;
  --white: #ffffff;
  --line: #dbe4f1;
  --muted: #5d6b82;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-header {
  width: min(calc(100% - 48px), var(--max));
  height: 150px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.brand {
  width: 150px;
  height: 142px;
  display: grid;
  place-items: center;
}

.brand img {
  width: 140px;
  height: 140px;
  object-fit: contain;
}

nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 0.88rem;
  font-weight: 650;
}

nav a {
  text-decoration: none;
}

.nav-cta {
  padding: 12px 18px;
  border: 1px solid rgba(7, 27, 74, 0.28);
  border-radius: 999px;
}

.hero {
  width: min(calc(100% - 48px), var(--max));
  min-height: 535px;
  margin: 16px auto 0;
  padding: 52px 62px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 42px;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 12%, rgba(68, 49, 202, 0.35), transparent 32%),
    radial-gradient(circle at 15% 82%, rgba(11, 145, 213, 0.18), transparent 32%),
    linear-gradient(135deg, #06153b, #071b4a 58%, #10275a);
  border-radius: 26px;
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: inherit;
}

.hero-copy,
.signal-stage {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 20px;
  color: #96d9ff;
  font-size: 0.94rem;
  font-weight: 760;
  letter-spacing: 0.1em;
  line-height: 1.55;
}

.eyebrow.dark {
  color: var(--blue);
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(3.1rem, 4.6vw, 4.3rem);
  line-height: 1;
  letter-spacing: -0.045em;
  font-weight: 680;
  text-transform: uppercase;
}

.hero-intro {
  max-width: 620px;
  margin: 24px 0 0;
  color: #d1dced;
  font-size: 1.08rem;
  line-height: 1.65;
}

.hero-eyebrow {
  max-width: 660px;
}

.no-wrap {
  white-space: nowrap;
}

.name-origin {
  margin: 0 0 28px;
  max-width: 590px;
}

.name-origin p:first-child {
  margin: 0 0 9px;
  color: #a8dfff;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.name-origin p:last-child {
  margin: 0;
  max-width: 545px;
  color: #b8c7dd;
  font-size: 1.08rem;
  line-height: 1.65;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 760;
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

.signal-stage {
  width: 100%;
  align-self: center;
}

.signal-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1.12;
  overflow: hidden;
}

.signal-grid {
  position: absolute;
  inset: 8% 4% 4%;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(150, 183, 229, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 183, 229, 0.55) 1px, transparent 1px);
  background-size: 20% 20%;
  -webkit-mask-image: radial-gradient(circle, black 30%, transparent 78%);
  mask-image: radial-gradient(circle, black 30%, transparent 78%);
}

.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1.2px dashed rgba(125, 161, 211, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 78%;
  aspect-ratio: 1;
  animation: orbit-one 28s linear infinite;
}

.orbit-two {
  width: 54%;
  aspect-ratio: 1;
  animation: orbit-two 20s linear infinite;
}

.signal-mark-wrap {
  position: absolute;
  left: 50%;
  top: 49%;
  width: 82%;
  height: 54%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  filter: drop-shadow(0 0 10px rgba(27, 117, 240, 0.24));
  clip-path: inset(0 100% 0 0);
  animation: mark-reveal 1.9s cubic-bezier(0.2, 0.75, 0.2, 1) 0.15s forwards;
}

.signal-mark {
  position: absolute;
  top: -1%;
  left: 0;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.signal-sweep {
  position: absolute;
  left: 10%;
  top: 48%;
  width: 8px;
  height: 20%;
  border-radius: 999px;
  background: rgba(126, 220, 255, 0.9);
  box-shadow: 0 0 22px 8px rgba(48, 132, 255, 0.32);
  opacity: 0;
  animation: signal-sweep 15s ease-in-out 1.5s infinite;
}

.node {
  position: absolute;
  width: 9px;
  height: 9px;
  background: #64cfff;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(100, 207, 255, 0.08);
}

.node-one { left: 19%; top: 39%; }
.node-two { left: 31%; top: 72%; transform: translateY(3px); }
.node-three { right: 29%; top: 70%; transform: translateY(8px); }
.node-four { right: 17%; top: 41%; transform: translateX(6px); }

.signal-labels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: -4px;
}

.signal-labels span {
  color: #9db2d0;
  font-size: 0.96rem;
  font-weight: 720;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signal-labels span:nth-child(2) { text-align: center; }
.signal-labels span:last-child { text-align: right; }

.approach,
.pilots {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
}

.approach {
  padding: 112px 0;
}

.section-heading {
  display: block;
  max-width: 900px;
}

.section-heading .eyebrow {
  margin-bottom: 22px;
}

h2 {
  margin: 0;
  font-size: clamp(2.5rem, 4.5vw, 4.7rem);
  line-height: 1.03;
  letter-spacing: -0.048em;
}

.section-heading > p:last-child {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.45rem, 2.5vw, 2.2rem);
  line-height: 1.4;
  letter-spacing: -0.025em;
}

.capability-grid {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability-grid article {
  min-height: 260px;
  padding: 34px 36px 42px;
}

.capability-grid article + article {
  border-left: 1px solid var(--line);
}

.capability-number {
  margin: 0 0 54px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
}

h3 {
  margin: 0 0 14px;
  font-size: 1.6rem;
  letter-spacing: -0.025em;
}

.capability-grid article > p:last-child {
  margin: 0;
  color: #415574;
  font-size: 1.08rem;
  font-weight: 450;
  line-height: 1.65;
}

.focus {
  min-height: 570px;
  padding: 96px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(14, 27, 74, 0.14), transparent 46%),
    #081a45;
}

.focus h2 {
  max-width: 820px;
}

.focus-intro {
  max-width: 680px;
  margin: 30px 0 0;
  color: #b9c8de;
  font-size: 1.08rem;
  line-height: 1.65;
}

.focus-list {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.focus-break {
  flex-basis: 100%;
  height: 0;
  padding: 0 !important;
  border: 0 !important;
}

.focus-list span {
  padding: 13px 17px;
  color: #d8e3f3;
  border: 1px solid rgba(202, 218, 241, 0.28);
  border-radius: 999px;
  font-size: 0.85rem;
}

.pilots {
  padding: 112px 0;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 100px;
  align-items: start;
}

.pilot-copy {
  padding-top: 38px;
}

.pilot-copy > p:first-child {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.region {
  margin: 28px 0 34px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

footer {
  width: min(calc(100% - 48px), var(--max));
  min-height: 140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 36px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

@keyframes orbit-one {
  from { transform: translate(-50%, -50%) rotate(0); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes orbit-two {
  from { transform: translate(-50%, -50%) rotate(360deg); }
  to { transform: translate(-50%, -50%) rotate(0); }
}

@keyframes mark-reveal {
  to { clip-path: inset(0 0 0 0); }
}

@keyframes signal-sweep {
  0%, 1% { left: 10%; opacity: 0; }
  3% { opacity: 0.9; }
  11% { left: 90%; opacity: 0.7; }
  13%, 100% { left: 90%; opacity: 0; }
}

@media (max-width: 900px) {
  .site-header {
    height: 130px;
  }

  .hero {
    padding: 52px 42px 30px;
    grid-template-columns: 1fr;
  }

  .signal-stage {
    max-width: 560px;
    margin: -14px auto 0;
  }

  .pilots {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

  .capability-grid article {
    min-height: auto;
  }

  .capability-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .pilot-copy {
    padding-top: 0;
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero,
  .approach,
  .pilots,
  footer {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    height: 112px;
  }

  .brand {
    width: 112px;
    height: 108px;
  }

  .brand img {
    width: 108px;
    height: 108px;
  }

  .hero {
    min-height: auto;
    padding: 42px 25px 20px;
    border-radius: 20px;
  }

  .eyebrow {
    font-size: 0.78rem;
    letter-spacing: 0.075em;
  }

  .name-origin p:last-child,
  .hero-intro,
  .capability-grid article > p:last-child,
  .focus-intro,
  .pilot-copy > p:first-child {
    font-size: 1rem;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.15rem);
  }

  .signal-stage {
    margin-top: -2px;
  }

  .signal-labels span {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }

  .approach,
  .pilots {
    padding: 88px 0;
  }

  .capability-grid {
    margin-top: 48px;
  }

  .capability-number {
    margin-bottom: 30px;
  }

  .focus {
    min-height: 520px;
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .focus-list {
    margin-top: 46px;
  }

  footer {
    padding: 34px 0;
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .orbit,
  .signal-mark-wrap,
  .signal-sweep { animation: none; }
  .signal-mark-wrap { clip-path: none; }
  .signal-sweep { display: none; }
}