:root {
  color-scheme: dark;
  --black: #090b12;
  --navy: #111a35;
  --blue: #13408f;
  --blue-light: #a8c6f5;
  --white: #f3f4f8;
  --muted: #adb3c5;
  --line: rgba(243, 244, 248, .2);
  --display: "Space Grotesk", "Trebuchet MS", sans-serif;
  --mono: "DM Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--black); color: var(--white); font-family: var(--display); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--blue-light); outline-offset: 5px; }
.wrap { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.site-header { position: relative; z-index: 2; border-bottom: 1px solid var(--line); background: var(--black); }
.header-inner { display: flex; min-height: 82px; align-items: center; justify-content: space-between; gap: 30px; }
.brand { color: var(--white); font-size: 18px; font-weight: 700; text-decoration: none; }
.brand-logo { display: block; width: 96px; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 26px; }
.primary-nav a, .header-social { color: var(--white); font-size: 13px; font-weight: 500; text-decoration: none; transition: color 160ms ease; }
.primary-nav a:hover, .header-social:hover { color: var(--blue-light); }
.primary-nav a[aria-current="page"] { color: var(--blue-light); }
.header-social::after { margin-left: 7px; content: "↗"; }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 11px; border: 1px solid var(--line); background: transparent; color: var(--white); cursor: pointer; }
.menu-toggle span { display: block; width: 18px; height: 1px; margin: 5px auto; background: currentColor; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0; color: var(--blue-light); font: 500 12px/1.5 var(--mono); text-transform: uppercase; }
.eyebrow::before { width: 7px; height: 7px; flex: 0 0 auto; border: 1px solid currentColor; border-radius: 50%; content: ""; }
.page-hero { min-height: 430px; display: flex; align-items: center; padding: 72px 0; background: linear-gradient(90deg, rgba(9, 11, 18, .96), rgba(17, 26, 53, .76) 58%, rgba(9, 11, 18, .38)), url("earth-orbit.jpg") center 48% / cover; }
.page-hero-content { max-width: 820px; }
.page-hero h1 { margin: 22px 0 18px; font-size: 62px; font-weight: 500; line-height: 1.03; }
.page-hero h1 span { color: var(--blue-light); }
.page-lead { max-width: 660px; margin: 0; color: #d4d7e1; font-size: 18px; line-height: 1.7; }
.content-section { padding: 78px 0; }
.section-light { background: var(--white); color: var(--black); }
.section-dark { background: var(--navy); }
.section-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 68px; align-items: start; }
.section-light .eyebrow { color: var(--blue); }
.content-section h2 { max-width: 540px; margin: 16px 0 0; font-size: 40px; font-weight: 500; line-height: 1.1; }
.section-copy { max-width: 680px; margin: 0; color: #515466; font-size: 16px; line-height: 1.75; }
.detail-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(9, 11, 18, .2); }
.detail { display: grid; grid-template-columns: 52px 1fr; gap: 16px; padding: 21px 0; border-bottom: 1px solid rgba(9, 11, 18, .2); }
.detail-number { color: var(--blue); font: 400 12px/1.6 var(--mono); }
.detail h3 { margin: 0 0 7px; font-size: 19px; font-weight: 600; }
.detail p { margin: 0; color: #515466; font-size: 14px; line-height: 1.7; }
.system-list { border-top: 1px solid var(--line); }
.system-row { display: grid; grid-template-columns: 120px 230px 1fr; gap: 24px; align-items: baseline; padding: 21px 0; border-bottom: 1px solid var(--line); }
.system-code { color: var(--blue-light); font: 400 11px/1.5 var(--mono); }
.system-row h3 { margin: 0; font-size: 17px; font-weight: 500; }
.system-row p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.mission-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.mission { padding: 24px 0 22px; border-top: 3px solid var(--blue); }
.mission-label { color: var(--blue); font: 400 11px/1.5 var(--mono); text-transform: uppercase; }
.mission h3 { margin: 20px 0 8px; font-size: 26px; font-weight: 500; }
.mission p { max-width: 460px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.mission-history { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.mission-history strong { color: var(--white); font-weight: 500; }
.results { padding: 46px 0; background: var(--white); color: var(--black); }
.results .eyebrow { color: var(--blue); }
.results-list { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; border-top: 1px solid rgba(9, 11, 18, .2); }
.result { display: flex; min-height: 98px; align-items: center; gap: 16px; padding: 14px 18px 14px 0; }
.result + .result { padding-left: 18px; border-left: 1px solid rgba(9, 11, 18, .2); }
.result-place { color: var(--blue); font-size: 32px; font-weight: 500; }
.result p { margin: 0; color: #515466; font-size: 12px; line-height: 1.6; }
.result strong { display: block; color: var(--black); font-size: 13px; font-weight: 600; }
.text-link { display: inline-flex; align-items: center; margin-top: 18px; color: var(--blue-light); font-size: 14px; font-weight: 600; text-underline-offset: 4px; }
.section-light .text-link { color: var(--blue); }
.site-footer { border-top: 1px solid var(--line); background: var(--black); }
.footer-inner { display: flex; min-height: 92px; align-items: center; justify-content: space-between; gap: 24px; color: var(--muted); font: 400 11px/1.6 var(--mono); }
.footer-brand-logo { display: block; width: 74px; height: auto; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--white); text-decoration: none; }
.footer-links a:hover { color: var(--blue-light); }
@media (max-width: 800px) {
  .wrap { width: min(100% - 48px, 620px); }
  .header-inner { min-height: 72px; }
  .menu-toggle { display: block; }
  .primary-nav { position: absolute; top: 71px; right: 24px; left: 24px; display: none; align-items: stretch; gap: 0; padding: 8px 18px; border: 1px solid var(--line); background: var(--navy); }
  .primary-nav.is-open { display: flex; flex-direction: column; }
  .primary-nav a { padding: 14px 0; }
  .primary-nav a + a { border-top: 1px solid var(--line); }
  .header-social { display: none; }
  .page-hero { min-height: 370px; padding: 58px 0; }
  .page-hero h1 { font-size: 50px; }
  .section-grid { grid-template-columns: 1fr; gap: 28px; }
  .content-section h2 { font-size: 35px; }
  .system-row { grid-template-columns: 90px 1fr; gap: 8px 18px; }
  .system-row p { grid-column: 2; }
  .results-list { grid-template-columns: 1fr; }
  .result + .result { padding-left: 0; border-top: 1px solid rgba(9, 11, 18, .2); border-left: 0; }
}
@media (max-width: 520px) {
  .wrap { width: calc(100% - 40px); }
  .page-hero h1 { font-size: 42px; }
  .page-lead { font-size: 16px; }
  .content-section { padding: 62px 0; }
  .mission-list { grid-template-columns: 1fr; }
  .system-row { grid-template-columns: 1fr; gap: 8px; }
  .system-row p { grid-column: auto; }
  .footer-inner { min-height: 120px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 12px; padding-block: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}