/* Shared site styles */
:root {
  --ink: #1f2933;
  --muted: #5f6875;
  --line: #d9dee5;
  --accent: #123f63;
  --utsa: #f15a22;
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.site-nav {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.97);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-nav-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.site-brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  color: var(--ink);
  text-decoration: none;
}
.site-links { display: flex; gap: 18px; align-items: center; }
.site-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid transparent;
  padding: 3px 0;
}
.site-links a:hover, .site-links a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--utsa);
}

.site-footer {
  max-width: 980px;
  margin: 22px auto 0;
  padding: 18px 18px 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.arka-academic-site {
    --ink: #1f2933;
    --muted: #5f6875;
    --line: #d9dee5;
    --accent: #123f63;
    --utsa: #f15a22;

    max-width: 980px;
    margin: 0 auto;
    padding: 24px 18px 28px;
    color: var(--ink);
    background: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.58;
    font-size: 16px;
    box-sizing: border-box;
  }

  .arka-academic-site * {
    box-sizing: border-box;
  }

  .arka-academic-site a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(18, 63, 99, 0.28);
  }

  .arka-academic-site a:hover {
    color: var(--utsa);
    border-bottom-color: var(--utsa);
  }

  .arka-academic-site p {
    margin: 0 0 12px;
  }

.arka-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
  padding-bottom: 22px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 24px;
}

  .arka-masthead h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(38px, 6vw, 58px);
    line-height: 1;
    font-weight: 500;
    margin: 0 0 10px;
    letter-spacing: -0.02em;
  }

  .arka-title {
    font-size: 19px;
    margin: 0;
    color: var(--ink);
  }

.arka-endowed-title {
  margin: 4px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  color: var(--utsa);
  font-weight: 700;
}

  .arka-institution {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 16px;
  }

  .arka-office-line {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
  }

  .arka-interests {
    margin: 18px 0 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 18px;
    color: var(--accent);
  }

  .arka-links {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    align-items: center;
  }

.arka-photo {
  width: 280px;
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--line);
  filter: grayscale(8%);
}

  .arka-section {
    padding-top: 20px;
    margin-top: 6px;
  }

  .arka-section h2 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 28px;
    font-weight: 500;
    line-height: 1.2;
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
  }

  .arka-section h3 {
    font-size: 17px;
    margin: 22px 0 10px;
    color: var(--accent);
    font-weight: 700;
  }

  .arka-lede {
    font-size: 17px;
    max-width: 840px;
  }

  .arka-entry {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    margin: 0 0 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #edf0f3;
  }

  .arka-entry:last-child {
    border-bottom: none;
  }

  .arka-year {
    font-size: 14px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
  }

  .arka-entry-main strong {
    color: var(--ink);
    font-weight: 700;
  }

  .arka-entry-main em {
    color: var(--muted);
  }

  .arka-note {
    color: var(--muted);
    font-size: 14px;
    margin-top: 4px;
  }

  .arka-person {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #edf0f3;
  }

  .arka-person:last-child {
    border-bottom: none;
  }

  .arka-person-name {
    font-weight: 700;
    color: var(--accent);
  }

  .arka-institution-group {
    padding-bottom: 12px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--line);
  }

  .arka-institution-group:last-child {
    border-bottom: none;
  }

  #about .arka-institution-group .arka-entry {
    border-bottom: none;
    padding-bottom: 4px;
    margin-bottom: 6px;
  }

  @media (max-width: 760px) {
    .arka-academic-site {
      padding: 20px 14px 24px;
      line-height: 1.55;
    }

    .arka-masthead {
      grid-template-columns: 1fr;
      gap: 18px;
      padding-bottom: 20px;
      margin-bottom: 22px;
    }

    .arka-photo {
      width: 180px;
    }

    .arka-section {
      padding-top: 16px;
      margin-top: 4px;
    }

    .arka-section h2 {
      font-size: 26px;
      margin-bottom: 14px;
    }

    .arka-section h3 {
      margin: 20px 0 8px;
    }

    .arka-entry {
      grid-template-columns: 1fr;
      gap: 2px;
      margin-bottom: 9px;
      padding-bottom: 9px;
    }

    .arka-year {
      font-weight: 700;
    }

    .arka-person {
      margin-bottom: 10px;
      padding-bottom: 10px;
    }
  }

/* Personal page */
.personal-page {
  max-width: 980px;
  margin: 0 auto;
  padding: 34px 18px 28px;
  color: var(--ink);
  box-sizing: border-box;
  line-height: 1.62;
  font-size: 16px;
}
.personal-page * { box-sizing: border-box; }
.personal-page h1, .personal-page h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  color: var(--ink);
}
.personal-page h1 {
  font-size: clamp(38px, 6vw, 54px);
  line-height: 1.05;
  margin: 0 0 12px;
}
.personal-page h2 {
  font-size: 28px;
  line-height: 1.2;
  margin: 34px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.personal-lede {
  max-width: 850px;
  font-size: 17px;
  margin: 0;
}
.map-subtitle {
  margin: 12px 0 18px;
  color: var(--muted);
}
.map-count {
  color: var(--utsa);
  font-weight: 700;
}
#visited-map {
  width: 100%;
  min-height: 520px;
}

@media (max-width: 760px) {
  .site-nav-inner { padding: 10px 14px; }
  .site-brand { font-size: 18px; }
  .site-links { gap: 12px; }
  .site-links a { font-size: 12px; }
  .personal-page { padding: 26px 14px 24px; }
  .personal-page h1 { font-size: 38px; }
  .personal-page h2 { font-size: 26px; }
  .personal-lede { font-size: 16px; }
  #visited-map { min-height: 360px; }
  .site-footer { padding: 16px 14px 24px; }
}