/* DigiTogether website — one stylesheet for all pages. Plain HTML/CSS, no build step. */
:root {
  --bg: #f8fafb;
  --surface: #ffffff;
  --text: #191c1e;
  --muted: #40484c;
  --primary: #006684;
  --primary-soft: #e3f2f7;
  --accent: #f4a640;
  --border: #dde4e8;
  --radius: 16px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1416;
    --surface: #182024;
    --text: #e6eaec;
    --muted: #a9b4b9;
    --primary: #6fd0ef;
    --primary-soft: #16343f;
    --border: #2a3438;
    --accent: #f7b65a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", sans-serif;
}
a { color: var(--primary); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
/* Brand wordmark, style A: teal "Digi" + warm orange "Together", rounded Nunito */
.brand { font-family: "Nunito", system-ui, sans-serif; font-weight: 900; font-size: 24px; text-decoration: none; letter-spacing: -0.6px; }
.brand .d { color: var(--primary); }
.brand .t { color: var(--accent); }
nav a { margin-left: 18px; text-decoration: none; color: var(--muted); font-size: 15px; }
nav a:hover { color: var(--primary); }

.hero { padding: 64px 0 40px; }
.hero h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.8px; }
.hero p.lead { font-size: 20px; color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.badge {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  background: var(--primary); color: #fff; font-weight: 700; text-decoration: none;
}
@media (prefers-color-scheme: dark) { .badge { color: #0f1416; } }
.note { color: var(--muted); font-size: 14px; margin-top: 10px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 24px 0 56px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 6px 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.emoji { font-size: 28px; }

.doc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px clamp(20px, 5vw, 48px); margin: 32px 0 48px; }
.doc h1 { margin-top: 0; letter-spacing: -0.5px; }
.doc h2 { margin-top: 36px; padding-top: 8px; border-top: 1px solid var(--border); font-size: 22px; }
.doc h3 { margin-top: 24px; font-size: 18px; }
.meta { color: var(--muted); font-size: 15px; }
.callout { background: var(--primary-soft); border-radius: 12px; padding: 16px 20px; margin: 20px 0; }
.callout p { margin: 6px 0; }
table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { background: var(--primary-soft); }
.table-scroll { overflow-x: auto; }
ol.steps li, ul li { margin: 6px 0; }
.todo { background: #fff3cd; color: #5c4400; padding: 0 4px; border-radius: 4px; }

footer.site { border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer.site a { margin-right: 16px; }