/* Tokens */
:root {
  --paper: #faf9f6;
  --ink: #1b1b18;
  --ink-soft: #55534c;
  --rule: #d8d4c8;
  --accent: #2c3e5e;      /* navy — links, emphasis */
  --accent-soft: #3e6259; /* muted teal — hover / secondary */
  --max-width: 700px;

  --font-display: "Newsreader", Georgia, serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
}

::selection { background: #dfe3ea; }

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { color: var(--accent-soft); }

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

/* Masthead */
.masthead { padding-top: 48px; }

.masthead__rule {
  border: none;
  border-top: 2px solid var(--ink);
  margin: 0;
}
.masthead__rule--thin {
  border-top: 1px solid var(--rule);
  margin-top: 14px;
}

.masthead__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding: 16px 0 14px;
}

.masthead__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}
.masthead__name:hover { color: var(--ink); }

.masthead__nav {
  display: flex;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.masthead__nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.masthead__nav a:hover,
.masthead__nav a.is-active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* Content */
.content {
  padding: 44px 0 56px;
}

.content h1.page-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 2rem;
  margin: 0 0 6px;
}

.page-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 40px;
}

.content h2 {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 8px;
  margin: 48px 0 20px;
}
.content h2:first-of-type { margin-top: 0; }

.content h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  margin: 26px 0 2px;
}

.content p { margin: 0 0 18px; }

.content ul, .content ol {
  margin: 0 0 18px;
  padding-left: 1.2em;
}
.content li { margin-bottom: 6px; }

.byline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 2px 0 8px;
}

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1px 6px;
  margin-right: 6px;
}

hr.divider {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 40px 0;
}

/*  Publications */
.pub-list { list-style: none; padding-left: 0; margin: 0 0 8px; }

.pub {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 4px 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.pub:last-child { border-bottom: none; }

.pub__year {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding-top: 2px;
}

.pub__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  margin: 0 0 4px;
}

.pub__meta {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0;
}

.pub__authors { font-style: normal; }
.pub__me { font-weight: 600; color: var(--ink); font-style: normal; }

/* cv */
.cv-entry {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0 16px;
  align-items: baseline;
}
.cv-entry__title {
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1.05rem;
}
.cv-entry__date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  white-space: nowrap;
}
.cv-entry__sub {
  grid-column: 1 / -1;
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 10px;
}

/* footer */
.footer {
  padding-bottom: 40px;
}
.footer p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  padding-top: 14px;
  margin: 0;
}


/* Responsive */
@media (max-width: 480px) {
  body { font-size: 16.5px; }
  .masthead__row { flex-direction: column; align-items: flex-start; }
  .pub { grid-template-columns: 1fr; }
  .pub__year { padding-top: 0; }
  .cv-entry { grid-template-columns: 1fr; }
}

/* Respect reduced motion preferences (no motion used, kept for future-proofing) */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}

.byline a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.byline .icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentColor;
}

.headshot {
  float: right;
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 0 16px 24px;
}