:root {
  --bg: #0B1728;
  --bg-deep: #07111E;
  --panel: #0F1D31;
  --panel-2: #12233A;
  --text: #F8FAFC;
  --text-soft: #D8E5F6;
  --muted: #98A6B9;
  --muted-2: #7A8A9F;
  --line: rgba(255,255,255,.11);
  --line-strong: rgba(255,255,255,.18);
  --accent: #2F80ED;
  --accent-soft: rgba(47,128,237,.14);
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 77% 9%, rgba(47,128,237,.13), transparent 62%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

img { display: block; }

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

.masthead {
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}

.brand img {
  width: 45px;
  height: 45px;
}

.wordmark {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -.045em;
}

.wordmark strong {
  color: var(--text-soft);
  font-weight: 500;
}

.descriptor {
  color: var(--muted-2);
  font-size: .73rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero {
  min-height: min(720px, calc(100vh - 110px));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 90px 110px;
}

.eyebrow,
.section-kicker,
.status-label {
  margin: 0;
  color: var(--accent);
  font-size: .76rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 1020px;
  margin: 22px 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(3.8rem, 7.6vw, 7.6rem);
  font-weight: 600;
  line-height: .92;
  letter-spacing: -.068em;
}

.lede {
  max-width: 760px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  line-height: 1.72;
}

.disciplines {
  padding-block: 92px;
  border-top: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: .7fr 1.5fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 58px;
}

.section-head h2 {
  margin: -8px 0 0;
  max-width: 760px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.2rem, 4.4vw, 4.3rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.052em;
}

.discipline-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.discipline {
  min-height: 390px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(255,255,255,.018), transparent),
    var(--panel);
}

.discipline-index {
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-size: .83rem;
  font-weight: 600;
  letter-spacing: .12em;
}

.discipline h3 {
  margin: 0 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 3vw, 3.1rem);
  font-weight: 600;
  letter-spacing: -.04em;
}

.discipline p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.68;
}

.principle {
  padding-block: 64px;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  gap: 26px;
  align-items: center;
  color: var(--text-soft);
  border-bottom: 1px solid var(--line);
}

.principle p {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 500;
}

.principle span {
  height: 1px;
  background: var(--line-strong);
}

.status-card {
  margin-top: 92px;
  margin-bottom: 92px;
  padding: 46px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: end;
  background:
    radial-gradient(520px 280px at 100% 0%, var(--accent-soft), transparent 70%),
    var(--panel-2);
  border: 1px solid var(--line);
}

.status-card h2 {
  margin: 14px 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -.045em;
}

.status-card > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.footer {
  padding-block: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-soft);
  font-family: "Space Grotesk", sans-serif;
  font-size: .95rem;
  font-weight: 600;
}

.footer-brand img {
  width: 30px;
  height: 30px;
}

.footer-meta {
  display: flex;
  gap: 22px;
  font-size: .76rem;
}

@media (max-width: 820px) {
  .shell { width: min(var(--max), calc(100% - 32px)); }
  .descriptor { display: none; }

  .hero {
    min-height: auto;
    padding-block: 95px 100px;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 13vw, 5.8rem);
  }

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

  .section-head h2 { margin-top: 0; }

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

  .discipline { min-height: 330px; }

  .principle {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .principle span { display: none; }

  .status-card {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 32px;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .footer-meta {
    flex-direction: column;
    gap: 6px;
  }
}

@media (max-width: 380px) {
  .hero h1 {
    font-size: clamp(2.65rem, 13.5vw, 3rem);
    letter-spacing: -.055em;
  }
}

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