:root {
  color-scheme: dark;
  --ink: #090c0f;
  --ink-soft: #11161a;
  --panel: #171d22;
  --panel-light: #20282e;
  --text: #f6f7f8;
  --muted: #b8c0c5;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #f2b544;
  --accent-ink: #211807;
  --max: 76rem;
  --pad: clamp(1.25rem, 4vw, 4rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-180%);
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.65rem 0.9rem;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.2rem var(--pad);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  flex-direction: column;
  flex: 0 0 auto;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.1;
}

.wordmark span {
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
}

.wordmark strong {
  margin-top: 0.22rem;
  font-size: 1rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1.3rem;
}

nav a {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

nav a:hover {
  color: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 0.6fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
  min-height: min(48rem, calc(100vh - 5rem));
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 9rem) var(--pad);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 50%;
  width: 40rem;
  height: 40rem;
  transform: translate(-10%, -40%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 181, 68, 0.1), transparent 65%);
  pointer-events: none;
}

.eyebrow,
.section__label {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1.8rem;
  font-size: clamp(3.1rem, 7vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 1.35rem;
  font-size: clamp(2.1rem, 4.5vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 0;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.25;
}

.hero__positioning,
.lead {
  max-width: 50rem;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.75;
}

.status-label {
  display: inline-block;
  margin: 1.5rem 0 0;
  border-left: 0.25rem solid var(--accent);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.6rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__signal {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--ink-soft);
  background-size: 2rem 2rem;
  overflow: hidden;
}

.signal-line {
  position: absolute;
  left: -12%;
  width: 125%;
  height: 0.18rem;
  transform: rotate(-21deg);
  background: rgba(255, 255, 255, 0.12);
}

.signal-line--one {
  top: 37%;
}

.signal-line--two {
  top: 51%;
  background: var(--accent);
}

.signal-line--three {
  top: 65%;
}

.signal-marker {
  position: absolute;
  top: 46%;
  left: 48%;
  width: 1.15rem;
  height: 1.15rem;
  border: 0.25rem solid var(--ink-soft);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0.35rem rgba(242, 181, 68, 0.18);
}

.section {
  display: grid;
  grid-template-columns: minmax(9rem, 0.3fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 8rem) var(--pad);
  border-top: 1px solid var(--line);
}

.section--purpose {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.025), transparent);
}

.section__content {
  max-width: 56rem;
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.audience-list li {
  border: 1px solid var(--line);
  background: var(--ink-soft);
  padding: 0.7rem 0.9rem;
  color: var(--muted);
  font-weight: 700;
}

.direction {
  background: var(--ink-soft);
  padding: clamp(5rem, 10vw, 8rem) max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad)));
  border-block: 1px solid var(--line);
}

.direction__intro {
  max-width: 54rem;
}

.direction__intro > p:last-child,
.direction__note {
  color: var(--muted);
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.area-card {
  grid-column: span 2;
  min-height: 12rem;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1.4rem;
}

.area-card:nth-child(4),
.area-card:nth-child(5) {
  grid-column: span 3;
}

.area-card span {
  display: block;
  margin-bottom: 3rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
}

.direction__note {
  max-width: 52rem;
  margin: 2rem 0 0;
}

.development {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 8rem) var(--pad);
  text-align: center;
}

.development h2 {
  max-width: 18ch;
  margin-inline: auto;
}

.development > p:last-child {
  max-width: 46rem;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
}

.section--ecosystem {
  background: var(--panel);
}

.ecosystem-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.ecosystem-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 3rem;
  border-bottom: 2px solid var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.ecosystem-links a:hover {
  color: var(--accent);
}

.closing {
  padding: clamp(6rem, 13vw, 11rem) var(--pad);
  background: var(--accent);
  color: var(--accent-ink);
  text-align: center;
}

.closing .eyebrow {
  color: inherit;
  opacity: 0.72;
}

.closing h2 {
  max-width: 19ch;
  margin: 0 auto;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem var(--pad);
}

.site-footer__brand {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.site-footer__brand span,
.disclaimer,
.copyright {
  color: var(--muted);
}

.disclaimer {
  max-width: 68rem;
  margin: 1.5rem 0;
  font-size: 0.88rem;
  line-height: 1.75;
}

.copyright {
  margin-bottom: 0;
  font-size: 0.8rem;
}

@media (max-width: 56rem) {
  .site-header {
    align-items: flex-start;
  }

  nav {
    max-width: 28rem;
  }

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

  .hero__signal {
    width: min(28rem, 82vw);
    justify-self: end;
  }

  .area-card,
  .area-card:nth-child(4),
  .area-card:nth-child(5) {
    grid-column: span 3;
  }
}

@media (max-width: 42rem) {
  html {
    scroll-behavior: auto;
  }

  .site-header {
    display: block;
  }

  nav {
    margin-top: 1.2rem;
    justify-content: flex-start;
    gap: 0.6rem 1rem;
  }

  .hero {
    min-height: auto;
    padding-top: 5.5rem;
  }

  .hero__signal {
    width: 100%;
  }

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

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

  .area-card,
  .area-card:nth-child(4),
  .area-card:nth-child(5) {
    grid-column: auto;
    min-height: 9.5rem;
  }

  .area-card span {
    margin-bottom: 2rem;
  }
}

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