@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;1,400;1,500&family=Crimson+Text:ital,wght@0,400;0,600;1,400&display=swap');

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

:root {
  --ink: #1a1917;
  --ink-mid: #4a4845;
  --ink-light: #8a8780;
  --ink-faint: #e8e5e0;
  --ink-rule: #d4d0ca;
  --page: #faf9f7;
  --accent: #2c4a6e;
  --accent-light: #e8eef5;
  --serif: 'EB Garamond', Georgia, serif;
  --serif-body: 'Crimson Text', Georgia, serif;
  --max: 680px;
  --nav-h: 64px;
}

html { font-size: 18px; }
body {
  font-family: var(--serif-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
  background: var(--page);
  min-height: 100vh;
}

/* ── Navigation ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--page);
  border-bottom: 1px solid var(--ink-rule);
  height: var(--nav-h);
  display: flex;
  align-items: center;
}

.nav-inner {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--ink-mid);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-links a.active {
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
}

/* ── Layout ── */
main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

/* ── Typography ── */
h1 {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

h2 {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

h3 {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

p { margin-bottom: 1rem; }

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

/* ── Section label ── */
.label {
  font-family: var(--serif);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1rem;
  display: block;
}

/* ── Rule ── */
.rule {
  border: none;
  border-top: 1px solid var(--ink-rule);
  margin: 2.5rem 0;
}

/* ── Hero (index) ── */
.hero {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--ink-rule);
  margin-bottom: 2.5rem;
}

.hero-role {
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-mid);
  margin-bottom: 1.5rem;
}

.hero-top {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
}

.hero-text {
  flex: 1;
}

.hero-bio {
  font-size: 1.05rem;
  color: var(--ink-mid);
  max-width: 560px;
}

.hero-top {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
}

.hero-text { flex: 1; }

.hero-photo-wrap { flex-shrink: 0; }

.hero-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 1px solid var(--ink-rule);
  display: block;
}

@media (max-width: 480px) {
  .hero-top {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 1.25rem;
  }
  .hero-photo { width: 100px; height: 100px; }
}

.hero-photo-wrap {
  flex-shrink: 0;
}

.hero-photo {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--ink-rule);
  display: block;
}

@media (max-width: 480px) {
  .hero-top {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
  }
  .hero-photo {
    width: 110px;
    height: 110px;
  }
}

/* ── CV ── */
.cv-section { margin-bottom: 2.5rem; }

.cv-entry {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0 1.5rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--ink-faint);
  font-size: 0.95rem;
}

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

.cv-year {
  color: var(--ink-light);
  font-family: var(--serif);
  font-style: italic;
  padding-top: 0.05rem;
}

.cv-detail strong {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1rem;
  display: block;
  margin-bottom: 0.1rem;
}

.cv-detail .institution {
  color: var(--ink-mid);
}

.cv-download {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.45rem 1rem;
  border-radius: 2px;
  margin-top: 0.5rem;
  transition: background 0.15s, color 0.15s;
}

.cv-download:hover {
  background: var(--accent);
  color: var(--page);
  text-decoration: none;
}

/* ── Publications ── */
.pub-entry {
  padding: 1.25rem 0 1.25rem 1.25rem;
  border-left: 2px solid var(--ink-rule);
  margin-bottom: 0.5rem;
  transition: border-color 0.15s;
}

.pub-entry:hover { border-left-color: var(--accent); }

.pub-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.pub-meta {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-light);
}

.pub-abstract {
  font-size: 0.9rem;
  color: var(--ink-mid);
  margin-top: 0.5rem;
  margin-bottom: 0;
}

/* ── Blog index ── */
.blog-item {
  display: block;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--ink-faint);
  text-decoration: none;
  transition: padding-left 0.2s;
}

.blog-item:hover { padding-left: 0.5rem; text-decoration: none; }

.blog-item-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.15rem;
}

.blog-item-meta {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--ink-light);
}

.blog-empty {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-light);
  padding: 2rem 0;
}

/* ── Blog post ── */
.post-header {
  border-bottom: 1px solid var(--ink-rule);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.post-title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.post-meta {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-light);
  font-size: 0.9rem;
}

.post-body { font-size: 1.05rem; }

.post-body p { margin-bottom: 1.1rem; }

.post-body h2 {
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.post-body blockquote {
  border-left: 3px solid var(--ink-rule);
  padding-left: 1.25rem;
  color: var(--ink-mid);
  font-style: italic;
  margin: 1.5rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--serif);
  font-size: 0.875rem;
  color: var(--ink-light);
  margin-bottom: 2rem;
  text-decoration: none;
}

.back-link:hover { color: var(--ink); text-decoration: none; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--ink-rule);
  padding: 1.5rem;
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.8rem;
  color: var(--ink-light);
}

/* ── Social list (contact page) ── */
.social-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.social-item {
  border-bottom: 1px solid var(--ink-faint);
}

.social-item:first-child {
  border-top: 1px solid var(--ink-faint);
}

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  text-decoration: none;
  transition: padding-left 0.2s;
}

.social-link:hover {
  padding-left: 0.5rem;
  text-decoration: none;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--ink-light);
  flex-shrink: 0;
}

.social-icon svg {
  width: 18px;
  height: 18px;
}

.social-label {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  min-width: 130px;
}

.social-handle {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-light);
}

/* ── Responsive ── */
@media (max-width: 560px) {
  html { font-size: 16px; }
  .nav-links { gap: 1rem; }
  .cv-entry { grid-template-columns: 70px 1fr; }
}