:root {
  color-scheme: light dark;
  --background: #ffffff;
  --text: #1f1d21;
  --muted: #68616b;
  --border: #e7e1e8;
  --accent: #b509ac;
  --accent-soft: rgba(181, 9, 172, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--background);
  color: var(--text);
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header,
main,
footer {
  width: min(800px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--border);
}

.brand {
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.phase,
.eyebrow {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

main {
  display: flex;
  align-items: center;
  padding-block: 72px;
}

.hero {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 20px;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(2.5rem, 8vw, 4.75rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.lead {
  max-width: 650px;
  margin: 32px 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  line-height: 1.65;
}

.status {
  max-width: 650px;
  padding: 18px 20px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  background: var(--accent-soft);
  line-height: 1.6;
}

.status strong {
  display: block;
  margin-bottom: 2px;
}

.contact {
  margin: 32px 0 0;
  color: var(--muted);
}

a {
  color: var(--accent);
}

a:hover,
a:focus-visible {
  text-decoration-thickness: 2px;
}

footer {
  padding-block: 24px 32px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 520px) {
  .site-header,
  main,
  footer {
    width: min(100% - 28px, 800px);
  }

  .phase {
    font-size: 0.65rem;
  }

  main {
    padding-block: 54px;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #171518;
    --text: #f2edf3;
    --muted: #bcb3be;
    --border: #39333b;
    --accent: #65d8e4;
    --accent-soft: rgba(101, 216, 228, 0.08);
  }
}