:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #555555;
  --navy: #1c3a5a;
  --rule: #3b82c4;
  --link: #1f5f9e;
  --soft: #f4f8fc;
  --border: #e3e8ee;
  --accent: #c0392b;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Optima, "Segoe UI", Candara, Calibri, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.page {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px 24px;
}

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

h1, h2, h3 { color: var(--navy); font-weight: 700; line-height: 1.25; }

h2 {
  margin: 44px 0 16px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--rule);
  font-size: 1.5rem;
}

h2 .h2-aside { font-size: 1rem; font-weight: 400; }

h3 {
  margin: 32px 0 12px;
  padding-left: 10px;
  border-left: 3px solid var(--rule);
  font-size: 0.9rem;
  font-variant: small-caps;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
}

/* Intro */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 40px;
  align-items: start;
}

.intro h1 {
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--rule);
  font-size: 1.85rem;
}

.intro p { margin: 0 0 12px; }

.intro-photo { text-align: center; }

.intro-photo img {
  width: 100%;
  max-width: 240px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(28, 58, 90, 0.15);
}

.intro-contact { margin-top: 10px; font-size: 0.92rem; color: var(--muted); }

.social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 14px;
  font-size: 1.35rem;
}

.social a { color: var(--navy); }
.social a:hover { color: var(--link); text-decoration: none; }

.callout {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 4px solid var(--rule);
  border-radius: 4px;
  background: var(--soft);
  font-size: 0.97rem;
}

/* Lists */
.interests, .news, .plain {
  margin: 0;
  padding-left: 20px;
}

.interests li, .plain li { margin-bottom: 6px; }

.news-box {
  max-height: 260px;
  overflow-y: auto;
  padding: 12px 18px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--soft);
}

.news li { margin-bottom: 6px; }

.news .date { font-weight: 700; color: var(--navy); }

/* Publications */
.pub-legend { margin: -6px 0 6px; color: var(--muted); font-size: 0.88rem; }

.pubs {
  list-style: none;
  margin: 0 0 0 4px;
  padding: 2px 0 2px 20px;
  border-left: 1px solid var(--border);
}

.pubs li { margin: 0 0 18px; }

.pub-title { font-weight: 700; color: var(--link); }

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

.pub-authors, .pub-venue { font-size: 0.95rem; }

.pub-venue em strong { color: var(--navy); }

.pub-note { color: var(--accent); font-weight: 700; }

.pub-links a { font-size: 0.92rem; }

.back-link { display: inline-block; margin-bottom: 8px; font-weight: 600; }

.site-footer {
  max-width: 900px;
  margin: 24px auto 0;
  padding: 20px 24px 36px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 700px) {
  .page { padding: 28px 16px 16px; }
  .intro { grid-template-columns: 1fr; gap: 20px; }
  .intro-photo { order: -1; }
  .intro-photo img { max-width: 180px; }
  .intro h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
}

/* CV page */
.cv-head { text-align: center; }
.cv-head h1 { margin: 8px 0 4px; font-size: 2rem; }
.cv-headline { margin: 0 0 6px; color: var(--muted); font-style: italic; }
.cv-contacts { margin: 0 0 12px; }
.cv-download {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-weight: 700;
}
.cv-download:hover { background: var(--soft); text-decoration: none; }
.cv-row { display: flex; justify-content: space-between; gap: 16px; margin-top: 6px; }
.cv-date { flex-shrink: 0; color: var(--muted); text-align: right; }
.cv-sub { margin: 0 0 4px 12px; color: var(--muted); }
.cv-bullets { margin: 4px 0 10px; padding-left: 22px; }
.cv-bullets li { margin-bottom: 3px; }
@media (max-width: 700px) {
  .cv-row { flex-direction: column; gap: 0; }
  .cv-date { text-align: left; }
}
.cv-pubs { margin: 0; padding: 0; border-left: 0; }
.cv-pubs li { margin-bottom: 10px; }
.cv-pubs .cv-row { margin-top: 0; }
.cv-keywords { color: var(--muted); font-style: italic; font-size: 0.9rem; }