/* Colours are the app's light and dark --f-* tokens (index.html). The font is the
   system half of --f-font: its first entry, ArtifaktElement, is Autodesk's brand
   font and does not belong on a public page. */
:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --border: #e8e8e8;
  --blue: #0066cc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1a1a;
    --text: #e8e8e8;
    --muted: #a8a8a8;
    --border: #3a3a3a;
    --blue: #4a9eff;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

main {
  flex: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 2.75rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.tagline {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: clamp(1.0625rem, 3.4vw, 1.25rem);
}

hr {
  width: 64px;
  margin: 36px 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.founder {
  margin: 0;
  max-width: 34em;
  font-size: 0.9375rem;
}

.founder strong { font-weight: 600; }

.contact {
  margin: 20px 0 0;
  font-size: 0.9375rem;
  overflow-wrap: anywhere;
}

a {
  color: var(--blue);
  text-underline-offset: 3px;
}

a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}

footer {
  padding: 20px 24px;
  color: var(--muted);
  font-size: 0.8125rem;
  text-align: center;
}