:root {
  --navy: #0b2545;
  --navy-dark: #081b33;
  --accent: #b6862c;
  --accent-light: #d9a94f;
  --bg: #fafaf8;
  --text: #232323;
  --muted: #5a5f66;
  --border: #e1e2e0;
  --card-bg: #ffffff;
  --max-width: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Georgia", "Iowan Old Style", "Palatino Linotype", serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / Nav */
header.site-header {
  background: var(--navy);
  color: #fff;
  border-bottom: 3px solid var(--accent);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 22px 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lab-name {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #fff;
  text-decoration: none;
}

.lab-tagline {
  font-size: 0.95rem;
  color: #c7d3e3;
  font-style: italic;
}

nav.main-nav {
  background: var(--navy-dark);
}

nav.main-nav .wrap {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}

nav.main-nav a {
  display: inline-block;
  padding: 12px 18px;
  color: #dfe6f0;
  text-decoration: none;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  border-bottom: 3px solid transparent;
}

nav.main-nav a:hover {
  color: #fff;
  border-bottom-color: var(--accent-light);
}

nav.main-nav a.active {
  color: #fff;
  border-bottom-color: var(--accent);
  background: rgba(255,255,255,0.04);
}

/* Main content */
main {
  padding: 48px 0 64px;
}

h1, h2, h3 {
  font-family: "Georgia", serif;
  color: var(--navy);
  line-height: 1.3;
}

h1 {
  font-size: 2.1rem;
  margin-top: 0;
}

h2 {
  font-size: 1.5rem;
  margin-top: 2.2rem;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}

h3 {
  font-size: 1.15rem;
  color: var(--navy);
}

.subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  font-style: italic;
  margin-top: -6px;
}

.lede {
  font-size: 1.12rem;
  color: var(--text);
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 32px;
  align-items: center;
  padding-bottom: 12px;
}

.avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), #1b3b66);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  border: 4px solid var(--accent-light);
}

@media (max-width: 620px) {
  .hero { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

/* Cards / grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
  padding: 20px 22px;
}

.card h3 {
  margin-top: 0;
}

.card p {
  color: var(--muted);
  font-size: 0.98rem;
  margin-bottom: 0;
}

/* Stat strip */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 28px 0;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.stat .num {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--navy);
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.stat .label {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Lists */
ul.plain, ol.plain {
  padding-left: 1.2rem;
}

ul.plain li, ol.plain li {
  margin-bottom: 10px;
}

.pub-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pub-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.pub-list li:first-child {
  padding-top: 0;
}

.pub-authors {
  color: var(--text);
}

.pub-authors .self {
  font-weight: 700;
}

.pub-venue {
  color: var(--muted);
  font-style: italic;
  font-size: 0.95rem;
}

.pub-tag {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
  margin-right: 8px;
}

.section-note {
  background: #f1f3f6;
  border-left: 4px solid var(--navy);
  padding: 14px 18px;
  font-size: 0.95rem;
  color: var(--muted);
  margin: 20px 0;
}

table.grant-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 32px;
  font-size: 0.92rem;
}

table.grant-table th, table.grant-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

table.grant-table th {
  font-family: "Helvetica Neue", Arial, sans-serif;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.4px;
  color: var(--muted);
  border-bottom: 2px solid var(--navy);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
}

@media (max-width: 620px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.social-links a {
  display: inline-block;
  margin-right: 14px;
  margin-bottom: 8px;
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid var(--navy);
  border-radius: 20px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.85rem;
}

.social-links a:hover {
  background: var(--navy);
  color: #fff;
}

/* Footer */
footer {
  background: var(--navy-dark);
  color: #b7c2d1;
  font-size: 0.85rem;
  padding: 26px 0;
}

footer a { color: #dfe6f0; }

.btn {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 4px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.9rem;
  margin-top: 8px;
}

.btn:hover {
  background: var(--accent);
  color: #fff;
}