/* Publications */
.publications-page .page-hero {
  background: #ffffff;
}

/* About */
.about-page .about-cta {
  margin-top: var(--space-8);
  border-color: rgba(0, 56, 118, 0.22);
  background:
    radial-gradient(900px 280px at 20% 0%, rgba(0, 56, 118, 0.07), transparent 60%),
    linear-gradient(0deg, rgba(0, 56, 118, 0.03), rgba(0, 56, 118, 0.03)),
    var(--surface);
}

.about-page .about-cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.publications-page .section--alt {
  background: var(--surface-gray);
}

.pub-all-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid rgba(8, 145, 178, 0.18);
  background: var(--surface-teal);
}

.pub-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(8, 145, 178, 0.22);
  background: #ffffff;
  color: var(--text);
  font-weight: 800;
  user-select: none;
}

.pub-toggle input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.pub-all[data-include-featured="false"] .pub-item[data-is-featured="true"] {
  display: none;
}

.pub-list {
  display: grid;
  gap: 16px;
  margin-top: var(--space-6);
}

.pub-featured .pub-list {
  margin-top: 12px;
}

.pub-years .pub-list {
  margin-top: 8px;
}

.pub-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 200ms ease, transform 200ms ease;
}

.pub-item:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.pub-item--featured {
  border-color: rgba(0, 56, 118, 0.22);
  background: linear-gradient(0deg, rgba(0, 56, 118, 0.035), rgba(0, 56, 118, 0.035)), var(--surface);
}

.pub-title { margin: 0 0 8px; font-weight: 850; letter-spacing: -0.01em; }
.pub-meta { margin: 0; color: var(--muted); }
.pub-journal {
  margin: 12px 0 0;
  color: #1F2937;
  font-weight: 650;
  background: var(--surface-teal);
  border: 1px solid rgba(8, 145, 178, 0.14);
  border-radius: 6px;
  padding: 8px 12px;
}

.year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--text);
}

.pub-top {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.pub-extra {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
}

.pub-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pub-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid #BFDBFE;
  background: #EFF6FF;
  color: var(--secondary);
  font-size: 0.78rem;
  font-weight: 850;
}

.pub-tag--student {
  border-color: rgba(16, 185, 129, 0.35);
  background: #F0FDF4;
  color: #065F46;
}

.pub-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(16, 185, 129, 0.22);
  background: #F0FDF4;
  color: #065F46;
  font-size: 0.84rem;
  font-weight: 800;
}

.pub-year {
  padding-top: 24px;
  margin-top: 24px;
  border-top: 2px solid var(--border);
}

.pub-year:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.pub-badge svg {
  width: 16px;
  height: 16px;
  color: var(--brand);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-7) 0;
  background: var(--surface-2);
}

/* Make footer feel calm + minimal */
.site-footer .kicker {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted-2);
}

.site-footer .kicker-dot {
  box-shadow: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.footer-title {
  font-family: var(--font-display);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
  font-size: 1.12rem;
  font-weight: 800;
}

.footer-text { margin: 0; color: var(--muted); font-size: 0.98rem; }

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  padding: 0;
  margin: 10px 0 0;
  list-style: none;
}

.footer-links a {
  text-decoration: none;
  padding: 2px 0;
  border-radius: 10px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 650;
}

.footer-links a:hover { color: var(--text); text-decoration: underline; }

.copy {
  margin-top: 16px;
  color: var(--muted-2);
  font-size: 0.92rem;
}

/* News / posts */
.post-narrow,
.content-narrow {
  max-width: 92ch;
}

.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.post-meta {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.post-summary {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: none;
}

.post-badge {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(2, 6, 23, 0.14);
  background: rgba(2, 6, 23, 0.04);
  color: rgba(2, 6, 23, 0.78);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.post-badge--award {
  border-color: rgba(0, 56, 118, 0.18);
  background: rgba(0, 56, 118, 0.08);
  color: rgba(0, 56, 118, 0.92);
}

/* Post detail (layout: post) */
.post-hero {
  padding: 40px 0;
  background: var(--surface-teal);
  border-bottom: 1px solid var(--border);
}

.post-hero .post-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.6vw, 2.6rem);
  font-weight: 850;
  letter-spacing: -0.03em;
  color: #001D3D;
  margin: 0;
  line-height: 1.25;
}

.post-body {
  background: var(--surface-gray);
}

.post-card {
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #ffffff;
  box-shadow: var(--shadow-card);
  padding: 40px;
}

@media (max-width: 640px) {
  .post-card { padding: 22px; }
}

.post-content {
  max-width: none;
  color: var(--text);
  overflow-wrap: anywhere;
}

.post-content > :first-child { margin-top: 0; }
.post-content > :last-child { margin-bottom: 0; }

.post-content p { color: var(--muted); margin: 0 0 14px; }
.post-content h2, .post-content h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 22px 0 10px;
}

.post-content ul, .post-content ol {
  margin: 0 0 14px;
  padding-left: 18px;
  color: var(--muted);
}

.post-content a { color: var(--secondary); }

.post-content img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.post-content figure {
  margin: 18px 0;
}

.post-content figcaption {
  margin-top: 10px;
  color: var(--muted-2);
  font-size: 0.92rem;
}

.post-content blockquote {
  margin: 16px 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(0, 56, 118, 0.18);
  background: rgba(0, 56, 118, 0.06);
  color: rgba(0, 56, 118, 0.92);
}

.post-content blockquote p { color: inherit; margin: 0; }

.post-grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 860px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}

.post-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 16px;
}

.post-item-top {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.post-item-title { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }

.post-right {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.post-item-title {
  margin: 0;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.post-date {
  color: var(--muted-2);
  font-weight: 800;
  font-size: 0.92rem;
  white-space: nowrap;
}

.post-excerpt { margin: 10px 0 0; color: var(--muted); }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 720px) {
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1040px) {
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.gallery-item {
  display: grid;
  gap: 12px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: box-shadow 200ms ease, transform 200ms ease, border-color 200ms ease;
}

.gallery-item:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
  border-color: rgba(8, 145, 178, 0.22);
}

.gallery-thumb {
  border-radius: 8px 8px 0 0;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-2);
  height: 240px;
}

.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.gallery-title { font-weight: 850; letter-spacing: -0.01em; }
.gallery-date { color: var(--muted-2); font-weight: 800; font-size: 0.92rem; margin-top: 2px; }
.gallery-caption { color: var(--muted); margin-top: 6px; }

/* Contact */
.contact-shell {
  max-width: 900px;
  margin: 40px auto;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 860px) {
  .contact-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.contact-card {
  background: var(--surface-gray);
  border-radius: 6px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--secondary);
  padding: 24px;
}

.contact-card-title {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 850;
  color: #001D3D;
}

.contact-card-text {
  margin: 0;
  color: #1F2937;
  line-height: 1.6;
}

.gallery-meta {
  padding: 16px;
}

/* Gallery modal refinements */
.gallery-page .modal-backdrop {
  background: rgba(0, 0, 0, 0.60);
}

.gallery-page .modal-card--gallery {
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
}

.gallery-page .gallery-modal-media {
  border-radius: 0;
  border: 0;
}

.gallery-page .gallery-modal-main {
  padding: 24px;
}

.gallery-nav-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-teal);
  color: var(--secondary);
}

.gallery-nav-btn:hover {
  background: #CFFAFE;
}

.gallery-open-original {
  padding: 8px 12px;
  height: auto;
  width: auto;
}

@media (min-width: 720px) {
  .footer-links { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 920px) {
  .footer-grid { grid-template-columns: 1.3fr 0.7fr; align-items: start; }
}