/* ── Variables ─────────────────────────────────────────── */
:root {
  --cream:    #F3F5F8;
  --paper:    #E8ECF3;
  --ink:      #191C23;
  --ink-mid:  #464B5A;
  --ink-soft: #8892A4;
  --accent:   #4A6A9C;
  --rule:     #C8CED9;
  --serif:    'Cormorant Garamond', Georgia, serif;
  --sans:     'Jost', system-ui, sans-serif;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 19px;
  line-height: 1.75;
}
::selection { background: var(--accent); color: var(--cream); }
a { color: inherit; }

/* ── Navigation ────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4rem;
  height: 60px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease;
}
nav.solid {
  background: var(--cream);
  border-bottom-color: var(--rule);
}
.nav-name {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: #F0EDE8;
  transition: color 0.4s ease;
}
nav.solid .nav-name { color: var(--ink); }
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(240, 237, 232, 0.8);
  text-decoration: none;
  transition: color 0.2s;
}
nav.solid .nav-links a { color: var(--ink-mid); }
.nav-links a:hover,
nav.solid .nav-links a:hover { color: var(--accent); }
.nav-links a.active { color: var(--accent); }
nav.solid .nav-links a.active { color: var(--accent); }

/* ── Page wrapper ──────────────────────────────────────── */
.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Inner page header ─────────────────────────────────── */
.inner-header {
  height: 160px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: 2rem;
}
.inner-header-bg {
  position: absolute;
  inset: 0;
  background: url('Turner_-_Norham_Castle,_Sunrise_-_WGA23182.jpg') center 35% / cover no-repeat;
}
.inner-header-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(18,24,38,0.55) 0%, rgba(18,24,38,0.72) 100%);
}
.inner-header-title {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 300;
  color: #F0EDE8;
  letter-spacing: -0.01em;
}

/* ── Sections ──────────────────────────────────────────── */
section {
  padding: 6rem 0 5rem;
}

/* ── Section labels ────────────────────────────────────── */
.label {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.8rem;
}
.label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}

/* ── About ─────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 4rem;
  align-items: center;
}
.about-text p {
  color: var(--ink-mid);
  font-size: 1.08rem;
  line-height: 1.88;
}
.about-text p + p { margin-top: 1.25rem; }
.about-contact { margin-top: 2.5rem; }
.about-contact a {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.about-contact a:hover { color: var(--accent); border-color: var(--accent); }
.about-photo img {
  width: 100%;
  display: block;
  filter: grayscale(10%) contrast(1.02) brightness(0.97);
  box-shadow: 0 4px 28px rgba(25,28,35,0.14);
}
.photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--paper);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 1.5rem;
}

/* ── Research ──────────────────────────────────────────── */
.book-block { margin-bottom: 3.5rem; }
.book-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.book-title {
  font-family: var(--serif);
  font-size: 1.85rem;
  font-weight: 400;
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--ink);
  line-height: 1.3;
}
.pull-quote {
  margin: 2.5rem 0 3rem;
  padding: 2rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.pull-quote::before {
  content: '\201C';
  font-family: var(--serif);
  font-size: 7rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.15;
  position: absolute;
  top: 0.5rem; left: -0.25rem;
  pointer-events: none;
}
.pull-quote blockquote {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.2vw, 2.2rem);
  font-style: italic;
  font-weight: 300;
  color: var(--ink);
  line-height: 1.4;
  letter-spacing: -0.01em;
  padding-left: 1rem;
}
.triptych {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.6rem;
  margin: 2.8rem 0 3rem;
}
.triptych figure { overflow: hidden; }
.triptych img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  filter: grayscale(30%) contrast(1.08) brightness(0.88) sepia(10%);
  transition: filter 0.4s ease;
}
.triptych figure:hover img {
  filter: grayscale(10%) contrast(1.05) brightness(0.95) sepia(5%);
}
.triptych figcaption {
  padding-top: 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.triptych .cap-movement {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.triptych .cap-place {
  font-family: var(--serif);
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
}
.book-desc p {
  color: var(--ink-mid);
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 1.15rem;
}
.book-desc p:last-child { margin-bottom: 0; }
.research-intro {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule);
}
.research-intro p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ink-mid);
  max-width: 72ch;
}
.second-project {
  border-left: 2px solid var(--rule);
  padding-left: 1.5rem;
  margin-top: 3rem;
}
.second-project .book-eyebrow { margin-bottom: 0.4rem; }
.second-project p {
  color: var(--ink-mid);
  font-size: 0.98rem;
  line-height: 1.82;
  font-style: italic;
}

/* ── Publications ──────────────────────────────────────── */
.pub-group { margin-bottom: 3rem; }
.pub-group:last-child { margin-bottom: 0; }
.pub-group-title {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}
.pub-item {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
}
.pub-item:first-of-type { border-top: 1px solid var(--rule); }
.pub-title {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 0.3rem;
}
.pub-meta {
  font-size: 0.88rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.pub-meta em { font-style: italic; }
.pub-award {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.63rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.15rem 0.65rem;
}

/* ── Teaching ──────────────────────────────────────────── */
.teaching-intro {
  color: var(--ink-mid);
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 3.5rem;
}
.teaching-intro p + p { margin-top: 1.1rem; }
.inst-block { margin-bottom: 2.8rem; }
.inst-block:last-child { margin-bottom: 0; }
.inst-name {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.15rem;
}
.inst-meta {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.role-label {
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
  margin-top: 0.9rem;
  margin-bottom: 0.45rem;
}
.role-sublabel {
  font-size: 0.82rem;
  font-style: normal;
  color: var(--ink-soft);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-top: -0.2rem;
  margin-bottom: 0.8rem;
}
.course-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.course-list li {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--ink-mid);
  padding-left: 1.2rem;
  position: relative;
}
.course-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--rule);
  font-style: normal;
}
.course-texts {
  display: block;
  font-family: var(--sans);
  font-size: 1rem;
  font-style: normal;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-top: 0.35rem;
}

/* ── Education ─────────────────────────────────────────── */
.edu-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}
.edu-item:first-of-type { border-top: 1px solid var(--rule); }
.edu-degree {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.4;
}
.edu-institution {
  font-size: 1.05rem;
  color: var(--ink-mid);
  margin-top: 0.15rem;
}
.edu-note {
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-style: italic;
  margin-top: 0.1rem;
}
.edu-year {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-top: 0.15rem;
}

/* ── Contact ───────────────────────────────────────────── */
.contact-body { max-width: 580px; }
.contact-body p {
  color: var(--ink-mid);
  font-size: 1.08rem;
  line-height: 1.9;
}
.contact-email {
  display: inline-block;
  margin-top: 2.2rem;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 400;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 3px;
  transition: color 0.2s, border-color 0.2s;
}
.contact-email:hover { color: var(--accent); border-color: var(--accent); }

/* ── Footer ────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--rule);
  padding: 3rem 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
}
footer a { text-decoration: none; color: inherit; }

/* ── Fade-in ───────────────────────────────────────────── */
.fade {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade.visible { opacity: 1; transform: none; }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 700px) {
  nav { padding: 0 1.5rem; }
  .nav-links { gap: 1.5rem; }
  .nav-links li:nth-child(n+4) { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 200px; margin: 0 auto; }
  .triptych { grid-template-columns: 1fr; }
  .triptych img { height: 220px; }
  section { padding: 5rem 0 3.5rem; }
}