:root {
  --primary: #0f4c5c;
  --primary-light: #d9edf2;
  --secondary: #c89b3c;
  --secondary-light: #f7efd7;
  --background: #e6eef2;
  --card: #f5f9fb;
  --text: #1f2933;
  --muted: #5f6c7b;
  --border: #c4d5dd;
}

body {
  font-family: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  line-height: 1.65;
  background: var(--background);
  color: var(--text);
}

.navbar {
  background: rgba(230, 238, 242, 0.94) !important;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(31, 41, 51, 0.06);
  backdrop-filter: blur(12px);
}

.navbar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--secondary);
}

.navbar-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
}

.navbar-brand {
  color: var(--primary) !important;
  padding: 0;
}

.navbar-title {
  font-weight: 800;
  letter-spacing: 0;
}

.navbar-nav {
  gap: 0.15rem;
}

.navbar .nav-link {
  color: var(--muted) !important;
  border-radius: 999px;
  font-weight: 650;
  padding: 0.38rem 0.72rem !important;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--primary) !important;
  background: var(--primary-light);
}

.navbar .nav-link.active {
  color: var(--primary) !important;
  background: var(--primary-light);
}

#quarto-search {
  color: var(--secondary);
}

#quarto-search .aa-DetachedSearchButton {
  height: 2rem;
  min-width: 2rem;
  margin: 0 0.35rem;
  padding: 0 0.55rem;
  color: var(--secondary);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: none;
}

#quarto-search .aa-DetachedSearchButtonIcon,
#quarto-search .aa-DetachedSearchButtonIcon svg,
#quarto-search .aa-DetachedSearchButton svg {
  color: var(--secondary) !important;
  fill: none !important;
  stroke: var(--secondary) !important;
}

#quarto-search .aa-DetachedSearchButton:hover,
#quarto-search .aa-DetachedSearchButton:focus {
  background: var(--secondary-light);
  border-color: var(--border);
}

#quarto-search .aa-DetachedSearchButtonPlaceholder,
#quarto-search .aa-DetachedSearchButtonQuery {
  color: var(--muted);
}

.navbar-toggler {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.45rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.15rem rgba(200, 155, 60, 0.22);
}

.navbar-toggler-icon {
  filter: invert(28%) sepia(34%) saturate(1414%) hue-rotate(146deg) brightness(92%) contrast(89%);
}

/* Wider centered content */
main.content {
  max-width: 1180px;
  margin: 2rem auto 0 auto;
}

/* Center page title */
h1.title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

/* Section titles */
h2 {
  margin-top: 3rem;
  margin-bottom: 1.25rem;
  font-size: 1.35rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--border);
  color: var(--primary);
}

h2:first-of-type {
  margin-top: 0;
}

h2::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 1.1rem;
  background: var(--secondary);
  border-radius: 3px;
  margin-right: 0.6rem;
  vertical-align: -0.15rem;
}

main ul,
main ol {
  padding-left: 1.25rem;
}

main li {
  margin-bottom: 0.6rem;
}

main p {
  margin-bottom: 0.75rem;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin: 1.25rem 0 2.75rem;
}

.profile-panel {
  background: var(--primary-light);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 4px 14px rgba(31, 41, 51, 0.04);
}

.profile-pic {
  width: clamp(190px, 18vw, 220px);
  height: clamp(190px, 18vw, 220px);
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--card);
  box-shadow: 0 4px 18px rgba(31, 41, 51, 0.12);
  display: block;
  margin: 0 auto 1.2rem auto;
}

.profile-name {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.35rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--primary);
}

.profile-subtitle,
.subtitle {
  color: var(--muted);
  font-size: 1.03rem;
  margin: 0.65rem 0 1.1rem;
}

.contact-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  font-size: 1.05rem;
  margin-top: 1rem;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  line-height: 1;
}

.contact-links a:hover,
.contact-links a:focus {
  color: var(--secondary);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
}

.contact-links i {
  font-size: 1.08rem;
}

.about-panel {
  max-width: 760px;
}

.about-panel h2 {
  margin-top: 0;
}

.about-panel p {
  font-size: 1.05rem;
}

.news-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin: 1rem 0 1.75rem;
}

.news-card {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 0.85rem;
  row-gap: 0.35rem;
  align-items: baseline;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  box-shadow: 0 3px 10px rgba(31, 41, 51, 0.04);
}

.news-card.featured {
  background: var(--card);
  border-left: 4px solid var(--secondary);
  padding-left: calc(1.1rem - 3px);
}

.news-meta {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  margin: 0;
  white-space: nowrap;
}

.news-card h3 {
  color: var(--primary);
  font-size: 1.05rem;
  line-height: 1.25;
  margin: 0;
}

.news-card p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--text);
}

.news-card a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.news-card a:hover,
.news-card a:focus {
  text-decoration: underline;
}

.talk-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1rem 0 1.75rem;
}

.talk-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 0.9rem 1rem;
}

.talk-main h3 {
  margin: 0 0 0.25rem;
  color: var(--primary);
  font-size: 1.02rem;
  line-height: 1.25;
}

.talk-link {
  display: inline-flex;
  align-items: center;
  margin-left: 0.25rem;
  color: var(--secondary);
  text-decoration: none;
  vertical-align: -0.05rem;
}

.talk-link:hover,
.talk-link:focus {
  color: var(--primary);
  text-decoration: none;
}

.talk-main p {
  margin: 0;
  color: var(--muted);
}

.talk-year {
  flex: 0 0 auto;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.18rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.talk-year p {
  margin: 0;
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 135px 1fr;
  gap: 1rem;
  align-items: start;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  box-shadow: 0 3px 10px rgba(31, 41, 51, 0.04);
}

.timeline-date {
  display: inline-block;
  justify-self: start;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.22rem 0.65rem;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.timeline-content {
  color: var(--text);
}

.timeline-content a {
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.timeline-content a:hover,
.timeline-content a:focus {
  text-decoration: underline;
}

.timeline-list.compact .timeline-item {
  grid-template-columns: 110px 1fr;
  padding: 0.75rem 1rem;
  box-shadow: none;
}

/* Publication cards: image left, text right */
.pub-card {
  display: grid !important;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  margin-bottom: 1.8rem;
  box-shadow: 0 4px 14px rgba(31, 41, 51, 0.06);
}

.pub-card > .column {
  width: auto !important;
  flex: none !important;
  overflow: visible;
  min-width: 0;
}

.pub-card > .column:first-child {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pub-card > .column:first-child p {
  margin: 0;
  width: 100%;
}

.pub-card img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
}

.pub-card h3 {
  margin-top: 0;
  margin-bottom: 0.45rem;
  color: var(--primary);
  line-height: 1.28;
}

.pub-status {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}

.pub-card h3 .pub-status {
  margin-left: 0.45rem;
  margin-bottom: 0;
  vertical-align: 0.12rem;
  white-space: nowrap;
}

.pub-status.under-review {
  color: var(--secondary);
  background: var(--secondary-light);
  border: 1px solid rgba(200, 155, 60, 0.35);
}

.pub-status.workshop {
  color: var(--secondary);
  background: var(--secondary-light);
  border: 1px solid rgba(200, 155, 60, 0.35);
}

.pub-links {
  margin-top: 0.9rem;
}

.pub-links p {
  margin: 0;
}

.pub-button {
  display: inline-block;
  padding: 0.38rem 0.75rem;
  margin-right: 0.45rem;
  margin-bottom: 0.35rem;
  border-radius: 999px;
  background: var(--secondary);
  color: var(--card) !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
}

.pub-button:hover,
.pub-button:focus {
  background: var(--primary);
  color: var(--card) !important;
  text-decoration: none;
}

.pub-button.secondary {
  background: var(--primary-light);
  color: var(--primary) !important;
  border: 1px solid var(--border);
}

.pub-button.secondary:hover,
.pub-button.secondary:focus {
  background: var(--secondary-light);
  color: var(--secondary) !important;
}

hr {
  display: none;
}

@media (max-width: 900px) {
  .navbar-container {
    padding: 0.5rem 1rem;
  }

  .navbar-collapse {
    margin-top: 0.75rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--border);
  }

  .navbar-nav {
    gap: 0.25rem;
  }

  .navbar .nav-link {
    padding: 0.45rem 0.7rem !important;
  }

  main.content {
    max-width: 94%;
    margin-top: 1rem;
  }

  .home-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
    text-align: left;
  }

  .profile-card {
    max-width: 520px;
    margin: 0 auto;
  }

  .about-panel {
    max-width: none;
  }

  .pub-card {
    grid-template-columns: minmax(220px, 0.42fr) 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .home-hero {
    margin-top: 0.5rem;
  }

  .profile-pic {
    width: 180px;
    height: 180px;
  }

  .contact-links {
    gap: 0.8rem;
  }

  .pub-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pub-card img {
    max-width: 100%;
  }
}

@media (max-width: 700px) {
  .news-list,
  .talk-list {
    grid-template-columns: 1fr;
  }

  .talk-item {
    flex-direction: column;
    gap: 0.45rem;
  }

  .timeline-item,
  .timeline-list.compact .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .timeline-date {
    margin-bottom: 0.1rem;
  }
}