/* Rotary Club BA — public site styles */
:root {
  --primary: #0F4C8C;
  --primary-dark: #0A3766;
  --primary-light: #E8F0FA;
  --accent: #F7A81B;
  --gray-900: #0F172A;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748B;
  --gray-300: #CBD5E1;
  --gray-200: #E2E8F0;
  --gray-100: #F1F5F9;
  --gray-50: #F8FAFC;
  --bg: #F4F6FA;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
header {
  background: var(--primary);
  color: white;
  padding: 24px 0;
}

header .container {
  display: flex;
  align-items: center;
  gap: 16px;
}

header img.logo {
  width: 56px;
  height: 56px;
}

header .brand h1 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
}

header .brand p {
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-top: 2px;
}

/* Container */
.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Main */
main {
  padding: 48px 0 80px;
}

main h1 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
  color: var(--gray-900);
}

main .updated {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 32px;
}

main h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 36px 0 12px;
  color: var(--gray-900);
}

main h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 24px 0 8px;
  color: var(--gray-700);
}

main p { margin-bottom: 14px; color: var(--gray-700); }
main ul, main ol { margin: 8px 0 16px 24px; color: var(--gray-700); }
main li { margin-bottom: 6px; }

main strong { color: var(--gray-900); font-weight: 600; }

main table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

main th, main td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}

main th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--gray-700);
}

main tr:last-child td { border-bottom: none; }

main blockquote {
  border-left: 3px solid var(--accent);
  background: var(--primary-light);
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 4px;
}

/* Footer */
footer {
  background: white;
  border-top: 1px solid var(--gray-200);
  padding: 32px 0;
  font-size: 13px;
  color: var(--gray-500);
}

footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer nav a {
  color: var(--gray-600);
  margin-left: 16px;
}

@media (max-width: 600px) {
  main h1 { font-size: 28px; }
  main h2 { font-size: 19px; }
  footer .container { flex-direction: column; }
  footer nav a { margin: 0 16px 0 0; }
}