/* css styles */

/* ── Variables ───────────────────────────────────────── */
:root {
  --accent:       #2c5f8a;
  --accent-dark:  #1a3f5c;
  --accent-light: #eaf2f8;
  --text-muted:   #6c757d;
  --border:       #dee2e6;
}

/* ── Global ──────────────────────────────────────────── */
body {
  color: #222;
}

a {
  color: var(--accent) !important;
  text-decoration: none;
}

a:hover {
  color: var(--accent-dark) !important;
  text-decoration: underline;
}

/* ── Navbar ──────────────────────────────────────────── */
.navbar {
  border-bottom: 2px solid var(--accent);
}

.navbar a,
.navbar .nav-link,
.navbar-brand {
  color: #fff !important;
  opacity: 0.9;
}

.navbar a:hover,
.navbar .nav-link:hover,
.navbar-brand:hover {
  color: #fff !important;
  opacity: 1;
  text-decoration: none;
}

/* ── Page titles ─────────────────────────────────────── */
h1.title {
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ── About / Hero layout ─────────────────────────────── */
.about-entity {
  flex: 0 0 300px !important;
  min-width: 0;
}

.about-entity img {
  width: 100% !important;
  height: auto !important;
}

.about-contents {
  flex: 1 1 0 !important;
  min-width: 0;
}

/* ── About / Hero section ────────────────────────────── */
#hero-heading h2 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}

/* ── Credential cards ────────────────────────────────── */
.credential {
  border-left: 3px solid var(--accent);
  background: var(--accent-light);
  border-radius: 0 6px 6px 0;
  padding: 0.55rem 0.9rem;
  margin-bottom: 0.7rem;
  line-height: 1.5;
}

.credential p {
  margin-bottom: 0;
}

.credential .institution {
  font-weight: 600;
  color: #1a1a2e;
}

.credential .role {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ── Social / about links ────────────────────────────── */
.about-links .about-link {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.3rem 0.65rem;
  margin: 0.2rem;
  transition: border-color 0.15s, background 0.15s;
}

.about-links .about-link:hover {
  border-color: var(--accent);
  background: var(--accent-light);
  text-decoration: none !important;
}

/* ── Tables ──────────────────────────────────────────── */
table th {
  white-space: nowrap;
}

table thead {
  border-bottom: 2px solid var(--accent);
}


/* ── Callout tweaks ──────────────────────────────────── */
.callout {
  border-radius: 6px;
}