/* Zoon LLC — one stylesheet, no framework, no build step.
   Every colour is a token on :root so dark mode only redefines values. */

:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --border: #e5e1d8;
  --text: #1c1a17;
  --muted: #5f5a51;
  --accent: #2f6b46;
  --accent-text: #ffffff;
  --radius: 12px;
  --maxw: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14130f;
    --surface: #1d1b17;
    --border: #322e27;
    --text: #f0ede6;
    --muted: #a9a296;
    --accent: #7fc79b;
    --accent-text: #10231a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }

/* --- header ------------------------------------------------------------- */

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.5rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}
.brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
  margin-right: auto;
}
nav.site a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  margin-left: 1.1rem;
}
nav.site a:hover, nav.site a:focus { color: var(--text); text-decoration: underline; }
nav.site a:first-child { margin-left: 0; }

/* --- content ------------------------------------------------------------ */

main { padding: 3rem 0 4rem; }

h1 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}
h2 {
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin: 2.5rem 0 0.6rem;
}
h3 { font-size: 1.05rem; margin: 1.75rem 0 0.4rem; }

p { margin: 0 0 1rem; }
.lead { font-size: 1.15rem; color: var(--muted); margin-bottom: 2rem; }

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

ul { padding-left: 1.2rem; }
li { margin-bottom: 0.4rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

.tag {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.contact {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-text);
  text-decoration: none;
  font-weight: 600;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius);
}
.contact:hover, .contact:focus { opacity: 0.9; }

dl.facts { margin: 1.5rem 0; }
dl.facts dt { font-weight: 600; margin-top: 1rem; }
dl.facts dd { margin: 0.15rem 0 0; color: var(--muted); }

.updated { color: var(--muted); font-size: 0.9rem; }

/* --- footer ------------------------------------------------------------- */

footer.site {
  border-top: 1px solid var(--border);
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}
footer.site a { color: var(--muted); }
footer.site .wrap > p { margin-bottom: 0.4rem; }