/* ==========================================================================
   pages.css — profile pages (About, team & alumni members), Find Me,
   Vacancies, Team, Alumni
   ========================================================================== */

/* ---------- profile pages (about template "trestles") ----------
   Used by about/index.qmd and every team/alumni member page.
   `div.` / `#title-block-header` selectors match Quarto's own specificity. */
main div.quarto-about-trestles {
  display: grid;
  grid-template-columns: minmax(14rem, 18rem) minmax(0, 1fr);
  column-gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  margin: 2.5rem 0 1rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--zl-rule);
}
.quarto-about-trestles .about-entity {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 0;
  text-align: center;
}
.quarto-about-trestles .about-image {
  width: 14rem !important;
  height: 14rem !important;
  margin: 0 0 1.5rem;
  object-fit: cover;
  border: 1px solid var(--zl-rule);
  padding: 6px;
  background: var(--zl-paper);
}
/* the title-block partial adds a featured-image banner; neutralise it here */
.quarto-about-trestles #title-block-header.quarto-title-block,
.quarto-about-trestles #title-block-header .quarto-title {
  display: block;
  margin: 0;
  padding: 0 !important;
  background: none !important;
  box-shadow: none !important;
  color: var(--zl-ink);
}
.quarto-about-trestles .quarto-title .title {
  margin: 0;
  padding: 0;
  border: none;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.15;
  color: var(--zl-ink);
}
/* About: the name is shown as Zeju's signature. The text stays in the page
   for screen readers / search; the signature is a mask filled with the ink
   colour, so it follows the light/dark theme. */
body.zl-about .quarto-about-trestles .quarto-title .title {
  width: 15rem;
  height: 6.5rem;
  margin: 0 auto;
  font-size: 0;
  color: transparent;
  background: var(--zl-ink);
  -webkit-mask: url("../zerojump/img/signature.png") center / contain no-repeat;
          mask: url("../zerojump/img/signature.png") center / contain no-repeat;
}

.quarto-about-trestles .quarto-title .subtitle {
  margin-top: 0.4rem;
  font-family: var(--zl-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--zl-accent);
}
.quarto-about-trestles .quarto-categories {
  justify-content: center;
  gap: 0.35rem;
  margin-top: 1rem;
}
.quarto-about-trestles #title-block-header.quarto-title-block.default .quarto-title-meta { display: none; }
.quarto-about-trestles .quarto-category,
.quarto-about-trestles .featured-image .quarto-category {
  color: var(--zl-muted);
  border-color: var(--zl-rule);
}

div.quarto-about-trestles .about-entity .about-links {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem;
  margin-top: 1.25rem;
}
div.quarto-about-trestles .about-entity .about-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  font-size: 1.05rem;
  color: var(--zl-muted);
  border: 1px solid transparent;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}
div.quarto-about-trestles .about-entity .about-link:hover {
  color: var(--zl-accent);
  border-color: var(--zl-rule);
}

.quarto-about-trestles .about-contents { padding: 0; }
#hero-heading .h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--zl-ink);
}
#hero-heading p { margin: 0 0 0.25rem; line-height: 1.6; }
#hero-heading p:empty,
#hero-heading p:has(> br:only-child) { display: none; }
#hero-heading b,
#hero-heading strong {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--zl-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--zl-accent);
}

#hero-heading .fa-envelope {
  margin-right: 0.35rem;
  font-size: 0.85em;
  color: var(--zl-accent);
}

/* education list */
.fa-ul { margin-top: 1rem; }
.fa-ul li { margin-bottom: 0.35rem; }
.fa-ul .fa-li { color: var(--zl-accent); }

/* notice box (About → prospective students) */
.zl-notice {
  margin: 2.5rem 0;
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--zl-rule);
  border-left: 3px solid var(--zl-accent);
  color: var(--zl-ink);
}
.zl-notice p { margin: 0; }
.zl-notice > p:first-child > strong:only-child {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--zl-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--zl-accent);
}

@media (max-width: 991.98px) {
  main div.quarto-about-trestles { grid-template-columns: 1fr; row-gap: 2rem; text-align: center; }
  #hero-heading { text-align: center; }
}

/* ---------- tabs (Find Me → Directions) ---------- */
.panel-tabset .nav-tabs {
  gap: 1.5rem;
  border-bottom: 1px solid var(--zl-rule);
}
.panel-tabset .nav-tabs .nav-link {
  margin: 0 0 -1px;
  padding: 0.75rem 0;
  font-family: var(--zl-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--zl-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
}
.panel-tabset .nav-tabs .nav-link:hover { color: var(--zl-ink); }
.panel-tabset .nav-tabs .nav-link.active {
  color: var(--zl-ink);
  background: none;
  border-bottom-color: var(--zl-accent);
}
.panel-tabset .tab-content {
  padding: 2rem 0 0;
  border: none;
}
.location-card .location-header h2 {
  margin-top: 0;
  border-bottom: none;
}
.location-card img { width: 100%; height: auto; }

/* ---------- Vacancies ---------- */
.hiring-hero {
  height: clamp(10rem, 22vw, 16rem);
  margin: 0 0 3rem;
  /* the sketch's white paper is multiplied into the page tone */
  background: var(--zl-paper) url("../zerojump/img/fudan.jpg") center / cover no-repeat;
  background-blend-mode: multiply;
}
body.quarto-dark .hiring-hero {
  background-color: #fff;
  filter: invert(0.92) hue-rotate(180deg);
}
.about-section,
.positions-section,
.why-join-section,
.apply-section,
.final-words-section {
  margin: 0 0 3rem;
}
.positions-section h3 {
  margin: 2rem 0 0.75rem;
  font-size: 1.15rem;
  color: var(--zl-ink);
}
.contact-section {
  padding: 1.75rem;
  border: 1px solid var(--zl-rule);
  border-left: 3px solid var(--zl-accent);
}
.highlight { color: var(--zl-accent); font-weight: 600; }

/* ---------- Team: alumni pointer ---------- */
.zl-team-alumni { margin-top: 1.5rem; }


/* ---------- Alumni table ---------- */
.alumni-controls {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.order-select,
.filter-input {
  padding: 0.55rem 0.85rem;
  font-size: 0.85rem;
  color: var(--zl-text);
  background: transparent;
  border: 1px solid var(--zl-rule);
  border-radius: 0;
}
.order-select:focus,
.filter-input:focus { outline: none; border-color: var(--zl-accent); }
.alumni-table {
  width: 100%;
  border-collapse: collapse;
}
.alumni-table th,
.alumni-table td {
  padding: 1rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--zl-rule);
}
.alumni-table td { font-size: 0.95rem; color: var(--zl-text); }
.alumni-table td:nth-child(n+3) {
  font-family: var(--zl-mono);
  font-size: 0.8rem;
  color: var(--zl-muted);
}
.alumni-table tbody tr:hover { background: var(--zl-surface); }
.name-cell { display: flex; align-items: center; gap: 0.85rem; }
.profile-image {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: cover;
  border-radius: 50%;
}
.alumni-name {
  font-family: var(--zl-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--zl-ink);
  text-decoration: none;
}
@media (max-width: 768px) {
  .alumni-controls { flex-direction: column; }
  .alumni-table th:nth-child(n+3),
  .alumni-table td:nth-child(n+3) { display: none; }
}

/* Team photos: in colour but slightly softened, vivid on hover */
body.zl-team .quarto-grid-item .card-img-top img {
  filter: saturate(0.75) brightness(1.03);
  transition: filter 0.5s ease, transform 0.6s cubic-bezier(.2, .7, .2, 1);
}
body.zl-team .quarto-grid-item:hover .card-img-top img { filter: saturate(1.15) contrast(1.03); }

/* Team grid: the listing date is the start date */
body.zl-team .quarto-grid-item .listing-date::before { content: "From "; }

/* Find Me → WeChat official account */
.zl-wechat-block {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 1.5rem 0 1rem;
}
.zl-wechat-block img {
  flex: none;
  width: 9.5rem;
  height: auto;
  padding: 0.5rem;
  background: #fff;
  border: 1px solid var(--zl-rule);
}
.zl-wechat-block p { margin: 0 0 0.5rem; }
.zl-wechat-block__name {
  font-family: var(--zl-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--zl-ink);
}
@media (max-width: 576px) {
  .zl-wechat-block { flex-direction: column; align-items: flex-start; }
}

/* Vacancies: English summary box */
.zl-english ul { margin: 0.75rem 0; padding-left: 1.25rem; }
.zl-english li { margin-bottom: 0.4rem; }
.zl-english > p:last-child { margin-top: 0.75rem; color: var(--zl-muted); font-size: 0.9rem; }

/* Team: group photo — warm-graded print on a paper mat */
.zl-group-photo { margin: 0 0 4rem; }
.zl-group-photo__frame {
  overflow: hidden;
  padding: 0.6rem;
  background: var(--zl-paper);
  border: 1px solid var(--zl-rule);
  box-shadow: 0 18px 40px -24px rgba(31, 42, 51, 0.35);
}
.zl-group-photo__frame img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 1.2s cubic-bezier(.2, .7, .2, 1);
}
.zl-group-photo:hover .zl-group-photo__frame img { transform: scale(1.015); }
.zl-group-photo figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--zl-rule);
  font-family: var(--zl-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--zl-muted);
}
.zl-group-photo figcaption span:first-child { color: var(--zl-accent); }
body.quarto-dark .zl-group-photo__frame { background: var(--zl-surface); }
.zl-group-photo__intro {
  max-width: 44rem;
  margin: 0 0 1.75rem;
  font-family: var(--zl-serif);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--zl-ink);
}
.zl-team-code {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin: 0 0 2.5rem;
}
.zl-team-code p { margin: 0; color: var(--zl-muted); }