:root {
  --garnet:       #782F40;
  --garnet-dark:  #5a2330;
  --gold:         #CEB888;
  --gold-light:   #efe6cf;
  --text:         #1a1a1a;
  --muted:        #555;
  --line:         #ddd;
  --bg:           #fdfdfa;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--garnet);
  text-decoration: none;
  border-bottom: 1px solid rgba(120, 47, 64, 0.3);
  transition: background-color 0.1s, border-color 0.1s;
}
a:hover {
  background: var(--gold-light);
  border-bottom-color: var(--garnet);
}

h1, h2, h3 {
  font-family: "Charter", "Iowan Old Style", Palatino, Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: 2.25rem; margin: 0 0 0.5rem; }
h2 {
  font-size: 1.6rem;
  margin: 2.75rem 0 1rem;
  padding-top: 1.25rem;
  border-top: 3px solid var(--garnet);
}
h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--garnet);
}

/* --- header -------------------------------------------------------------- */

.site-header { background: white; box-shadow: 0 1px 2px rgba(0,0,0,0.04); }
.header-strip { height: 6px; background: var(--garnet); }

.hero {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1.25rem;
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 2.5rem;
  align-items: center;
}

.ident .title {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 0 1rem;
  line-height: 1.4;
}

.ident .contact {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.portrait {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold);
}

.primary-nav {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.95rem;
}

.primary-nav a {
  color: var(--garnet);
  border-bottom: none;
  font-weight: 500;
}
.primary-nav a:hover {
  background: transparent;
  border-bottom: 2px solid var(--gold);
}

/* --- main ---------------------------------------------------------------- */

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

section { scroll-margin-top: 1rem; }

p, ul, ol { margin: 0 0 1rem; }
ul, ol { padding-left: 1.25rem; }

ul.pub-list { list-style: none; padding: 0; }
ul.pub-list li { margin-bottom: 1.25rem; }

.pub-title { font-weight: 500; }
.pub-cite  { color: var(--muted); font-size: 0.95rem; }

/* --- footer -------------------------------------------------------------- */

footer {
  max-width: 760px;
  margin: 3rem auto 2rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

/* --- mobile -------------------------------------------------------------- */

@media (max-width: 600px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding-top: 1.5rem;
  }
  .portrait {
    width: 160px;
    height: 160px;
    justify-self: start;
  }
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.4rem; }
  .primary-nav { gap: 1rem; }
}