/* ============================================
   NORA SHIPP — ACADEMIC WEBSITE
   Dark purple accent, Palatino serif
   ============================================ */

:root {
  --purple:      #4a1f66;
  --purple-mid:  #7a4a99;
  --purple-light:#c9b0db;
  --darkgray:    #2a2a2a;
  --midgray:     #555;
  --lightgray:   #888;
  --bg:          #faf9f7;
  --bg-off:      #f2f0ed;
  --rule:        #d8d0e0;
  --font-serif:  'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, serif;
  --font-sans:   'Gill Sans', 'Gill Sans MT', Calibri, sans-serif;
  --nav-height:  60px;
}

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

html { font-size: 17px; scroll-behavior: smooth; }

body {
  font-family: var(--font-serif);
  background: var(--bg);
  color: var(--darkgray);
  line-height: 1.7;
}

/* ---- NAV ---- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1.5px solid var(--purple);
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
}

.nav-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--darkgray);
  text-decoration: none;
}

.nav-name span { color: var(--purple); }

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--midgray);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ---- PAGE WRAPPER ---- */
.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

.page-wide {
  max-width: 1000px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

/* ---- SECTION HEADING ---- */
h1 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: normal;
  color: var(--purple);
  letter-spacing: 0.02em;
  margin-bottom: 0.3rem;
}

h2 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: normal;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--purple);
  margin: 2.5rem 0 0.8rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--rule);
}

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

p { margin-bottom: 1rem; color: var(--darkgray); }

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

/* ---- RULE ---- */
.rule {
  border: none;
  border-top: 1.5px solid var(--purple);
  margin: 0.5rem 0 2.5rem;
  width: 100%;
}

.rule-thin {
  border: none;
  border-top: 0.5px solid var(--rule);
  margin: 2rem 0;
}

/* ---- HOME PAGE ---- */
.home-header {
  padding: 5rem 0 3rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

.home-header h1 {
  font-size: 2.6rem;
  margin-bottom: 0.5rem;
}

.home-header h1 span { color: var(--darkgray); }

.tagline {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 1.5rem;
}

.interests {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lightgray);
  margin-top: 1rem;
}

.interests span {
  display: inline-block;
  margin: 0 0.4rem;
}

.interests span:not(:last-child)::after {
  content: ' ·';
  color: var(--purple-light);
}

.home-bio {
  font-size: 1.05rem;
  line-height: 1.85;
  max-width: 680px;
}

.home-links {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.5rem 1.4rem;
  border: 1.5px solid var(--purple);
  color: var(--purple);
  text-decoration: none;
  transition: all 0.2s;
}

.btn:hover {
  background: var(--purple);
  color: white;
  text-decoration: none;
}

.btn-filled {
  background: var(--purple);
  color: white;
}

.btn-filled:hover {
  background: var(--purple-mid);
  border-color: var(--purple-mid);
}

/* ---- PUBLICATIONS ---- */
.pub-list { list-style: none; }

.pub-item {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0 0.8rem;
  align-items: baseline;
}

.pub-num {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--lightgray);
  text-align: right;
  padding-top: 0.1rem;
}

.pub-title {
  font-style: italic;
  color: var(--darkgray);
}

.pub-authors {
  font-size: 0.88rem;
  color: var(--midgray);
  margin-top: 0.1rem;
}

.pub-authors strong { color: var(--darkgray); font-weight: bold; }

.pub-meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--lightgray);
  margin-top: 0.15rem;
  letter-spacing: 0.03em;
}

.pub-meta a { color: var(--purple-mid); font-size: 0.72rem; }

.pub-advised::before {
  content: '★ ';
  color: var(--purple-light);
  font-size: 0.7rem;
}

/* ---- PEOPLE ---- */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2rem;
  margin: 1.5rem 0;
}

.person-card {
  display: flex;
  flex-direction: column;
}

.person-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top;
  filter: grayscale(20%);
  margin-bottom: 0.7rem;
}

.person-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--darkgray);
}

.person-role {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--lightgray);
  margin-top: 0.1rem;
}

.person-links {
  margin-top: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---- RESEARCH ---- */
.research-item {
  margin-bottom: 2.5rem;
}

.research-item h3 {
  font-size: 1.1rem;
  color: var(--purple);
  font-weight: normal;
  font-style: italic;
  margin-bottom: 0.4rem;
}

/* ---- CV PAGE ---- */
.cv-section { margin-bottom: 2rem; }

.cv-entry {
  display: grid;
  grid-template-columns: 1fr 6rem;
  gap: 0 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--bg-off);
  align-items: baseline;
}

.cv-date {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--lightgray);
  text-align: right;
  white-space: nowrap;
}

/* ---- FOOTER ---- */
footer {
  border-top: 1px solid var(--rule);
  padding: 2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--lightgray);
  letter-spacing: 0.06em;
}

footer a { color: var(--purple-mid); }

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  nav { padding: 0 1.2rem; }
  .page, .page-wide { padding: 2.5rem 1.2rem 4rem; }
  .home-header { padding: 3rem 0 2rem; }
  .home-header h1 { font-size: 2rem; }
  .people-grid { grid-template-columns: repeat(2, 1fr); }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ---- RESEARCH BANNER ---- */
.research-banner {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  margin-bottom: 2.5rem;
}

.research-caption {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.07em;
  color: var(--lightgray);
  text-align: right;
  margin-bottom: 3rem;
}

/* ---- HOME PAGE HERO ---- */
/* ============================================
   NORA SHIPP — ACADEMIC WEBSITE
   Dark purple accent, Palatino serif
   ============================================ */

:root {
  --purple:      #4a1f66;
  --purple-mid:  #7a4a99;
  --purple-light:#c9b0db;
  --darkgray:    #2a2a2a;
  --midgray:     #555;
  --lightgray:   #888;
  --bg:          #faf9f7;
  --bg-off:      #f2f0ed;
  --rule:        #d8d0e0;
  --font-serif:  'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, serif;
  --font-sans:   'Gill Sans', 'Gill Sans MT', Calibri, sans-serif;
  --nav-height:  60px;
}

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

html { font-size: 17px; scroll-behavior: smooth; }

body {
  font-family: var(--font-serif);
  background: var(--bg);
  color: var(--darkgray);
  line-height: 1.7;
}

/* ---- NAV ---- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1.5px solid var(--purple);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
}

.nav-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--darkgray);
  text-decoration: none;
}

.nav-name span { color: var(--purple); }

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--midgray);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ---- PAGE WRAPPER ---- */
.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

.page-wide {
  max-width: 1000px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

/* ---- SECTION HEADING ---- */
h1 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: normal;
  color: var(--purple);
  letter-spacing: 0.02em;
  margin-bottom: 0.3rem;
}

h2 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: normal;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--purple);
  margin: 2.5rem 0 0.8rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--rule);
}

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

p { margin-bottom: 1rem; color: var(--darkgray); }

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

/* ---- RULE ---- */
.rule {
  border: none;
  border-top: 1.5px solid var(--purple);
  margin: 0.5rem 0 2.5rem;
  width: 100%;
}

.rule-thin {
  border: none;
  border-top: 0.5px solid var(--rule);
  margin: 2rem 0;
}

/* ---- HOME PAGE ---- */
.home-header {
  padding: 5rem 0 3rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

.home-header h1 {
  font-size: 2.6rem;
  margin-bottom: 0.5rem;
}

.home-header h1 span { color: var(--darkgray); }

.tagline {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 1.5rem;
}

.interests {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lightgray);
  margin-top: 1rem;
}

.interests span {
  display: inline-block;
  margin: 0 0.4rem;
}

.interests span:not(:last-child)::after {
  content: ' ·';
  color: var(--purple-light);
}

.home-bio {
  font-size: 1.05rem;
  line-height: 1.85;
  max-width: 680px;
}

.home-links {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.5rem 1.4rem;
  border: 1.5px solid var(--purple);
  color: var(--purple);
  text-decoration: none;
  transition: all 0.2s;
}

.btn:hover {
  background: var(--purple);
  color: white;
  text-decoration: none;
}

.btn-filled {
  background: var(--purple);
  color: white;
}

.btn-filled:hover {
  background: var(--purple-mid);
  border-color: var(--purple-mid);
}

/* ---- PUBLICATIONS ---- */
/* pub-preview styles for home page recent publications */
.section-heading {
  font-family: var(--sans); font-size: 0.68rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--purple); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.section-heading::after { content: ''; flex: 1; height: 1px; background: var(--rule); }
.pub-preview {
  border-bottom: 1px solid var(--rule); padding: 1rem 0;
  display: grid; grid-template-columns: 2rem 1fr; gap: 0 1rem;
}
.pub-num { font-family: var(--sans); font-size: 0.72rem; color: var(--purple-light); padding-top: 0.15rem; }
.pub-title-preview { font-style: italic; font-size: 0.98rem; color: var(--darkgray); margin-bottom: 0.2rem; }
.pub-meta-preview { font-family: var(--sans); font-size: 0.72rem; color: var(--lightgray); }
.pub-meta-preview a { color: var(--purple-mid); text-decoration: none; }
.pub-meta-preview a:hover { text-decoration: underline; }

/* ---- PEOPLE ---- */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2rem;
  margin: 1.5rem 0;
}

.person-card {
  display: flex;
  flex-direction: column;
}

.person-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top;
  filter: grayscale(20%);
  margin-bottom: 0.7rem;
}

.person-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--darkgray);
}

.person-role {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--lightgray);
  margin-top: 0.1rem;
}

.person-links {
  margin-top: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---- RESEARCH ---- */
.research-item {
  margin-bottom: 2.5rem;
}

.research-item h3 {
  font-size: 1.1rem;
  color: var(--purple);
  font-weight: normal;
  font-style: italic;
  margin-bottom: 0.4rem;
}

/* ---- CV PAGE ---- */
.cv-section { margin-bottom: 2rem; }

.cv-entry {
  display: grid;
  grid-template-columns: 1fr 6rem;
  gap: 0 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--bg-off);
  align-items: baseline;
}

.cv-date {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--lightgray);
  text-align: right;
  white-space: nowrap;
}

/* ---- FOOTER ---- */
footer {
  border-top: 1px solid var(--rule);
  padding: 2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--lightgray);
  letter-spacing: 0.06em;
}

footer a { color: var(--purple-mid); }

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  nav { padding: 0 1.2rem; }
  .page, .page-wide { padding: 2.5rem 1.2rem 4rem; }
  .home-header { padding: 3rem 0 2rem; }
  .home-header h1 { font-size: 2rem; }
  .people-grid { grid-template-columns: repeat(2, 1fr); }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ---- HOME HERO (two-column) ---- */
.home-hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 3rem;
  align-items: stretch;
  padding: 3.5rem 0 3rem;
}

.hero-text .tagline {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lightgray);
  margin-bottom: 0.6rem;
}

.hero-text h1 {
  font-size: 2.6rem;
  margin-bottom: 0.1rem;
}

.hero-title {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lightgray);
  margin: 0 0 0.2rem;
}

.hero-title:last-of-type {
  margin-bottom: 1.2rem;
}

.hero-right {
  display: flex;
  flex-direction: column;
}

.hero-gif-wrap {
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
  background: #faf9f7;
  flex-shrink: 0;
}

.hero-gif {
  width: 100%;
  display: block;
  mix-blend-mode: multiply;
  min-height: 380px;
  object-fit: cover;
  object-position: center center;
}

.info-block {
  background: white; border: 1px solid var(--rule);
  border-left: 3px solid var(--purple); padding: 1.3rem 1.5rem;
  margin-top: auto;
}
.info-label {
  font-family: var(--sans); font-size: 0.65rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--purple-mid); margin-bottom: 0.6rem;
}
.info-block p { font-size: 0.9rem; color: var(--midgray); line-height: 1.8; margin: 0; }
.info-block a { color: var(--purple-mid); text-decoration: none; }
.info-block a:hover { text-decoration: underline; }

/* ---- HOME RECENT PUBS ---- */
.section-divider {
  max-width: 860px; margin: 0 auto; padding: 0 2rem;
  border-top: 1px solid var(--rule);
}
.recent { max-width: 860px; margin: 0 auto; padding: 3.5rem 2rem 5rem; }
.interest-tag {
  font-family: var(--sans); font-size: 0.66rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--purple);
  background: var(--purple-pale); border: 1px solid var(--purple-light);
  padding: 0.28rem 0.75rem;
}

@media (max-width: 750px) {
  .home-hero {
    grid-template-columns: 1fr;
    padding: 2rem 0;
  }
  .hero-right {
    order: 1;
  }
  .hero-gif {
    min-height: 200px;
    object-fit: contain;
  }
  .info-block {
    margin-top: 1rem;
  }
}

@media (max-width: 600px) {
  nav {
    flex-wrap: wrap;
    gap: 0.3rem 0;
  }
  .nav-name {
    flex: 0 0 100%;
  }
  .nav-links {
    flex-wrap: wrap;
    gap: 0.3rem 1rem;
  }
}

/* ---- CV TALKS TABLE ---- */
.cv-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}
.cv-table td {
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--midgray);
  vertical-align: top;
}
.cv-table td:last-child {
  text-align: right;
  white-space: nowrap;
  color: var(--lightgray);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  padding-left: 1.5rem;
}

@media (max-width: 500px) {
  nav { padding: 0.5rem 1.2rem; }
  .nav-links { gap: 1rem; }
  .page { padding: 2rem 1.2rem; }
}
@media (max-width: 600px) {
  nav {
    padding: 0 1.2rem;
    overflow-x: auto;
  }
  .nav-links {
    gap: 1.2rem;
  }
  .nav-links a {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
  }
  .nav-name {
    font-size: 0.9rem;
    white-space: nowrap;
    margin-right: 1rem;
  }
}

/* ---- NEWS ---- */
.news-item {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
}
.news-date {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--lightgray);
  padding-top: 0.2rem;
  white-space: nowrap;
}
.news-text {
  font-size: 0.95rem;
  color: var(--midgray);
  line-height: 1.6;
}
.news-text a {
  color: var(--purple-mid);
  text-decoration: none;
}
.news-text a:hover { text-decoration: underline; }

/* ---- VIEW ALL PUBS LINK ---- */
.pub-preview-footer {
  padding: 1rem 0 0;
  text-align: right;
}
.pub-preview-footer a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-mid);
  text-decoration: none;
}
.pub-preview-footer a:hover { text-decoration: underline; }

/* ---- KEY PAPERS ---- */
.key-papers {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--lightgray);
  margin-top: 0.6rem;
  text-transform: uppercase;
}
.key-papers a {
  color: var(--purple-mid);
  text-decoration: none;
}
.key-papers a:hover { text-decoration: underline; }

/* ---- RESEARCH FIGURE ---- */
.research-figure {
  margin: 2.5rem 0;
}
.research-figure img {
  width: 100%;
  max-width: 100%;
  display: block;
}
.figure-caption {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--lightgray);
  margin-top: 0.6rem;
  line-height: 1.5;
}
.figure-caption a {
  color: var(--purple-mid);
  text-decoration: none;
}
.figure-caption a:hover { text-decoration: underline; }