/* ============================================
   NIM-ACh — Inner Pages
   Estilos para pages/publicaciones|personas|
   herramientas|datasets.html
   Reutiliza variables de variables.css
   ============================================ */

/* ── Page hero ── */
.page-hero {
  position: relative;
  background: var(--c-navy);
  padding: 120px 0 60px;
  overflow: hidden;
  border-bottom: 0.5px solid rgba(255,255,255,.07);
}

.page-hero-noise {
  position: absolute; inset: 0;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* Dot grid pattern */
.page-hero-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(59,122,191,.18) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  opacity: .5;
  mask-image: linear-gradient(to bottom, transparent, rgba(0,0,0,.6) 30%, transparent);
}

.page-hero-inner { position: relative; z-index: 2; }

.page-hero-bar {
  position: absolute; bottom: 0; left: 0;
  height: 2px; width: 40%;
  opacity: .6;
}

.page-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--t-dim);
  text-decoration: none;
  letter-spacing: .08em;
  margin-bottom: 18px;
  transition: color var(--dur-fast);
}

.page-back-link:hover { color: var(--t-muted); }

.page-hero-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
  opacity: .85;
}

.page-hero-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  color: var(--t-hero);
  line-height: 1.15;
  margin-bottom: 16px;
}

.page-hero-desc {
  font-size: 14px;
  color: var(--t-muted);
  line-height: 1.8;
  max-width: 620px;
}

/* ── Section wrapper ── */
.page-section {
  padding: 60px 0 80px;
  background: #f6f8fc;
}

body.dark-mode .page-section {
  background: var(--c-navy) !important;
}

/* ── Publications stat strip ── */
.pub-page-stats {
  background: var(--c-navy-2);
  border-bottom: 0.5px solid rgba(255,255,255,.07);
  padding: 24px 0;
}

.pub-stat-strip {
  display: flex;
  gap: 0;
  align-items: stretch;
}

.pub-stat {
  flex: 1;
  padding: 12px 24px;
  border-right: 0.5px solid rgba(255,255,255,.07);
  text-align: center;
}

.pub-stat:last-child { border-right: none; }

.pub-stat-val {
  font-size: 28px;
  font-weight: 600;
  color: var(--t-hero);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}

.pub-stat-lbl {
  font-size: 10px;
  color: var(--t-dim);
  margin-top: 5px;
  letter-spacing: .05em;
}

/* ── Pub toolbar ── */
.pub-toolbar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding: 18px;
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.07);
  border-radius: var(--r-lg);
}

body.dark-mode .pub-toolbar {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
}

.pub-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pub-filter-btn {
  font-size: 11px;
  font-weight: 500;
  padding: 5px 13px;
  border-radius: var(--r-full);
  border: 0.5px solid rgba(0,0,0,.1);
  background: transparent;
  color: var(--s-text-2, #4a6280);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background var(--dur-fast), color var(--dur-fast),
              border-color var(--dur-fast);
}

.pub-filter-btn.active,
.pub-filter-btn:hover {
  background: var(--c-blue);
  color: #fff;
  border-color: var(--c-blue);
}

body.dark-mode .pub-filter-btn {
  border-color: var(--glass-border);
  color: var(--t-muted);
}

.pub-topic-btn {
  font-size: 10px;
  padding: 4px 11px;
  border-radius: var(--r-full);
  border: 0.5px solid rgba(0,0,0,.08);
  background: rgba(0,0,0,.03);
  color: var(--s-text-3, #8aa0b8);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background var(--dur-fast), color var(--dur-fast);
}

.pub-topic-btn.active {
  background: rgba(29,184,132,.12);
  color: var(--c-teal);
  border-color: rgba(29,184,132,.25);
}

body.dark-mode .pub-topic-btn {
  border-color: var(--glass-border);
  background: rgba(255,255,255,.04);
  color: var(--t-dim);
}

body.dark-mode .pub-topic-btn.active {
  background: rgba(29,184,132,.12);
  color: var(--c-teal);
}

.pub-search-wrap { width: 100%; }

.pub-search {
  width: 100%;
  padding: 10px 14px;
  font-size: 13px;
  font-family: var(--font-sans);
  background: #f6f8fc;
  border: 0.5px solid rgba(0,0,0,.08);
  border-radius: var(--r-md);
  color: var(--s-text, #0d1d35);
  outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}

.pub-search:focus {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(59,122,191,.1);
}

body.dark-mode .pub-search {
  background: var(--c-navy-2);
  border-color: var(--glass-border);
  color: var(--t-hero);
}

/* BibTeX callout */
.pub-bib-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 32px;
  padding: 20px;
  background: rgba(59,122,191,.05);
  border: 0.5px solid rgba(59,122,191,.15);
  border-radius: var(--r-lg);
}

.bib-note-icon { font-size: 22px; }
.bib-note-title { font-size: 13px; font-weight: 500; color: var(--s-text, #0d1d35); margin-bottom: 4px; }
.bib-note-desc  { font-size: 12px; color: var(--s-text-2, #4a6280); line-height: 1.6; }
.bib-note-desc code {
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(59,122,191,.1);
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--c-blue);
}

body.dark-mode .bib-note-title { color: var(--t-hero); }
body.dark-mode .bib-note-desc  { color: var(--t-muted); }

/* ── People page ── */
.people-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.people-tab {
  font-size: 12px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--r-md);
  border: 0.5px solid rgba(0,0,0,.09);
  background: #fff;
  color: var(--s-text-2, #4a6280);
  cursor: pointer;
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background var(--dur-fast), color var(--dur-fast),
              border-color var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
}

.people-tab:hover     { transform: translateY(-1px); }

.people-tab.active {
  background: var(--c-navy-2);
  color: var(--t-hero);
  border-color: transparent;
}

body.dark-mode .people-tab {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
  color: var(--t-muted);
}

body.dark-mode .people-tab.active {
  background: rgba(255,255,255,.12);
  color: var(--t-hero);
}

.tab-count {
  font-size: 10px;
  background: rgba(0,0,0,.07);
  padding: 1px 6px;
  border-radius: var(--r-full);
  font-weight: 400;
}

.people-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.person-page-card {
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.07);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid);
}

.person-page-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

body.dark-mode .person-page-card {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
}

.person-page-top {
  display: flex;
  gap: 14px;
  align-items: center;
}

.person-page-meta { flex: 1; }

.person-pub-count {
  font-size: 10px;
  background: rgba(59,122,191,.1);
  color: var(--c-blue);
  padding: 2px 8px;
  border-radius: var(--r-full);
  border: 0.5px solid rgba(59,122,191,.2);
  margin-top: 4px;
  display: inline-block;
}

.person-bio {
  font-size: 12.5px;
  color: var(--s-text-2, #4a6280);
  line-height: 1.72;
}

body.dark-mode .person-bio { color: var(--t-muted); }

.person-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.person-link-btn {
  font-size: 11px;
  padding: 6px 12px;
  border-radius: var(--r-sm);
  background: #f0f4f9;
  color: #4a6280;
  border: 0.5px solid rgba(0,0,0,.07);
  text-decoration: none;
  font-family: var(--font-sans);
  transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}

.person-link-btn:hover {
  background: var(--c-blue);
  color: #fff;
  transform: translateY(-1px);
}

body.dark-mode .person-link-btn {
  background: rgba(255,255,255,.06);
  color: var(--t-muted);
  border-color: var(--glass-border);
}

body.dark-mode .person-link-btn:hover { background: var(--c-blue); color: #fff; }

/* ── Tools page ── */
.tools-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.contribute-callout {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-top: 36px;
  padding: 28px;
  background: linear-gradient(135deg, rgba(59,122,191,.06), rgba(29,184,132,.04));
  border: 0.5px solid rgba(59,122,191,.14);
  border-radius: var(--r-xl);
}

.contribute-icon { font-size: 28px; flex-shrink: 0; }
.contribute-title { font-size: 15px; font-weight: 600; color: var(--s-text, #0d1d35); margin-bottom: 8px; }
.contribute-desc  { font-size: 13px; color: var(--s-text-2, #4a6280); line-height: 1.7; margin-bottom: 14px; }

body.dark-mode .contribute-title { color: var(--t-hero); }
body.dark-mode .contribute-desc  { color: var(--t-muted); }
body.dark-mode .contribute-callout {
  border-color: var(--glass-border);
  background: rgba(255,255,255,.03);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .pub-stat-strip { flex-wrap: wrap; }
  .pub-stat { flex: 1 1 45%; border-right: none;
    border-bottom: 0.5px solid rgba(255,255,255,.07); }
  .people-page-grid { grid-template-columns: 1fr; }
  .tools-page-grid  { grid-template-columns: 1fr; }
  .page-hero { padding: 100px 0 48px; }
}

/* ─────────────────────────────────────────
   INVESTIGACIÓN — Research Lines page
───────────────────────────────────────── */
.rl-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.rl-card {
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.07);
  border-radius: var(--r-xl);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid);
}

.rl-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.09);
}

.rl-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
}

.rl-card.rc-blue::before  { background: var(--c-blue); }
.rl-card.rc-coral::before { background: var(--c-coral); }
.rl-card.rc-teal::before  { background: var(--c-teal); }

body.dark-mode .rl-card {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
}

.rl-card-header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.rl-card-title {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 500;
  color: var(--s-text, #0d1d35);
  line-height: 1.3;
}

body.dark-mode .rl-card-title { color: var(--t-hero); }

.rl-card-desc {
  font-size: 14px;
  color: var(--s-text-2, #4a6280);
  line-height: 1.8;
  max-width: 720px;
}

body.dark-mode .rl-card-desc { color: var(--t-muted); }

.rl-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.rl-pubs {
  border-top: 0.5px solid rgba(0,0,0,.07);
  padding-top: 16px;
}

body.dark-mode .rl-pubs { border-top-color: var(--glass-border); }

.rl-pubs-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--s-text-3, #8aa0b8);
  margin-bottom: 10px;
}

.rl-pub-item {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 6px;
}

.rl-pub-year {
  font-size: 10px;
  font-weight: 600;
  color: var(--c-blue);
  background: rgba(59,122,191,.08);
  padding: 1px 7px;
  border-radius: var(--r-sm);
  flex-shrink: 0;
}

.rl-pub-title {
  font-size: 12px;
  color: var(--s-text-2, #4a6280);
  line-height: 1.55;
}

body.dark-mode .rl-pub-title { color: var(--t-muted); }

.rl-network {
  padding: 32px;
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.07);
  border-radius: var(--r-xl);
}

body.dark-mode .rl-network {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
}

/* ─────────────────────────────────────────
   PARADIGMA section (investigacion page)
───────────────────────────────────────── */
.paradigm-section {
  background: var(--c-navy);
  padding: 56px 0 64px;
  border-bottom: 0.5px solid rgba(255,255,255,.07);
}

.paradigm-eyebrow {
  display: inline-block;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-blue-light);
  margin-bottom: 12px;
}

.pdg-header { margin-bottom: 32px; }

.pdg-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 500;
  color: var(--t-hero);
  line-height: 1.2;
  margin: 0;
}

/* Quote block */
.pdg-quote-block {
  position: relative;
  background: rgba(255,255,255,.04);
  border: 0.5px solid rgba(255,255,255,.1);
  border-radius: var(--r-xl);
  padding: 32px 40px;
  margin-bottom: 48px;
  overflow: hidden;
}

.pdg-quote-mark {
  position: absolute;
  top: -10px; left: 24px;
  font-size: 120px;
  font-weight: 700;
  color: var(--c-blue);
  opacity: .1;
  line-height: 1;
  font-family: Georgia, serif;
  pointer-events: none;
}

.pdg-quote-text {
  font-size: 15px;
  color: var(--t-muted);
  line-height: 1.85;
  font-style: italic;
  margin: 0 0 20px;
  position: relative;
  z-index: 1;
}

.pdg-core-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--c-blue-light);
  background: rgba(59,122,191,.1);
  border: 0.5px solid rgba(59,122,191,.25);
  padding: 6px 14px;
  border-radius: var(--r-full);
  letter-spacing: .06em;
}

.pdg-core-icon { font-size: 13px; }

/* Diagram */
.pdg-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.pdg-diagram-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 0;
}

.pdg-diagram-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: rgba(59,122,191,.12);
  border: 1px solid rgba(59,122,191,.35);
  border-radius: 50%;
  width: 110px;
  height: 110px;
  justify-content: center;
  text-align: center;
  padding: 12px;
  box-shadow: 0 0 40px rgba(59,122,191,.15);
  z-index: 1;
}

.pdg-node-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px solid rgba(59,122,191,.2);
  animation: pulse-ring 2.4s ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: .6; }
  50%       { transform: scale(1.08); opacity: .2; }
}

.pdg-node-icon {
  font-size: 22px;
  color: var(--c-blue-light);
}

.pdg-node-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--t-muted);
  line-height: 1.4;
}

/* Connecting arms */
.pdg-diagram-arms {
  display: flex;
  gap: 0;
  align-items: flex-start;
  justify-content: center;
  width: 680px;
  max-width: 100%;
  height: 36px;
  position: relative;
}

.pdg-arm {
  position: absolute;
  bottom: 0;
  height: 100%;
  width: 1px;
  opacity: .35;
}

.pdg-arm-blue  { left: calc(50% - 220px); background: linear-gradient(to bottom, var(--c-blue), transparent); }
.pdg-arm-coral { left: 50%;               background: linear-gradient(to bottom, var(--c-coral), transparent); transform: translateX(-50%); }
.pdg-arm-teal  { left: calc(50% + 220px); background: linear-gradient(to bottom, var(--c-teal), transparent); }

/* Pillar row */
.pdg-pillars-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  border-top: 0.5px solid rgba(255,255,255,.06);
  padding-top: 28px;
  margin-top: 0;
}

.pdg-pillar {
  background: rgba(255,255,255,.03);
  border: 0.5px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--dur-mid) var(--ease-out), border-color var(--dur-mid);
  position: relative;
  overflow: hidden;
}

.pdg-pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  transition: height var(--dur-mid);
}

.pdg-blue::before  { background: var(--c-blue); }
.pdg-coral::before { background: var(--c-coral); }
.pdg-teal::before  { background: var(--c-teal); }

.pdg-pillar:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.14);
}

.pdg-pillar:hover::before { height: 3px; }

.pdg-pillar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pdg-pillar-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.pdg-pillar-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  opacity: .5;
}

.pdg-pillar-name {
  font-size: 16px;
  font-weight: 500;
  color: var(--t-hero);
  margin: 0;
  line-height: 1.25;
}

.pdg-pillar-question {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--t-dim);
  margin: 0;
}

.pdg-pillar-desc {
  font-size: 13px;
  color: var(--t-muted);
  line-height: 1.7;
  margin: 0;
}

.pdg-pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 4px;
}

.pdg-pillar-tags .tag {
  background: rgba(255,255,255,.06);
  color: var(--t-dim);
  border: 0.5px solid rgba(255,255,255,.08);
}

/* Light mode overrides for the page section */
body:not(.dark-mode) .paradigm-section {
  background: #0d1d35;
}

@media (max-width: 899px) {
  .pdg-pillars-row { grid-template-columns: 1fr; }
  .pdg-diagram-arms { display: none; }
  .pdg-diagram-node { width: 90px; height: 90px; }
}

@media (min-width: 900px) and (max-width: 1199px) {
  .pdg-arm-blue  { left: calc(50% - 160px); }
  .pdg-arm-teal  { left: calc(50% + 160px); }
}

/* ─────────────────────────────────────────
   PROYECTOS page
───────────────────────────────────────── */
.proj-page-grid {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.proj-section-title { margin-bottom: 20px; }

/* ─────────────────────────────────────────
   GALERÍA page
───────────────────────────────────────── */
/* Reutiliza .gallery-grid y .gallery-item de components.css */
/* Las SVGs se inyectan directamente como innerHTML */
.gallery-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}

.gallery-svg svg {
  width: 100%; height: 100%;
  max-width: 200px;
}

/* Timeline ampliada para galería */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 24px;
}

@media (max-width: 768px) {
  .rl-card { padding: 22px; }
  .rl-card-header { flex-direction: column; gap: 10px; }
  .proj-page-grid { grid-template-columns: 1fr; }
}

/* ── Reading progress bar ── */
#reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--c-blue), var(--c-coral));
  z-index: 9999;
  transition: width .1s linear;
  pointer-events: none;
}

/* ─────────────────────────────────────────
   NIMACHINOS (pets)
───────────────────────────────────────── */
.pets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.pet-card {
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.07);
  border-radius: var(--r-lg);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid);
  position: relative;
  overflow: hidden;
}

.pet-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-teal), var(--c-blue-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-out);
}

.pet-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.pet-card:hover::before { transform: scaleX(1); }

body.dark-mode .pet-card {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
}

.pet-emoji {
  font-size: 36px;
  flex-shrink: 0;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(29,184,132,.08);
  border-radius: var(--r-md);
  border: 0.5px solid rgba(29,184,132,.14);
}

.pet-avatar {
  flex-shrink: 0;
  width: 72px; height: 72px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 0.5px solid rgba(29,184,132,.20);
  box-shadow: 0 2px 12px rgba(0,0,0,.10);
}

.pet-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.pet-body { flex: 1; display: flex; flex-direction: column; gap: 8px; }

.pet-header { display: flex; flex-direction: column; gap: 2px; }

.pet-name {
  font-size: 15px; font-weight: 600;
  color: var(--s-text, #0d1d35);
}

body.dark-mode .pet-name { color: var(--t-hero); }

.pet-species {
  font-size: 10px;
  color: var(--s-text-3, #8aa0b8);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.pet-bio {
  font-size: 12.5px;
  color: var(--s-text-2, #4a6280);
  line-height: 1.7;
}

body.dark-mode .pet-bio { color: var(--t-muted); }

.pet-owner {
  display: flex; align-items: center; gap: 7px;
  font-size: 10px; color: var(--s-text-3, #8aa0b8);
  margin-top: 4px;
  padding-top: 8px;
  border-top: 0.5px solid rgba(0,0,0,.06);
}

body.dark-mode .pet-owner { border-top-color: var(--glass-border); }

/* ─────────────────────────────────────────
   ALUMNI
───────────────────────────────────────── */
.alumni-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.alumni-card {
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.06);
  border-radius: var(--r-md);
  padding: 16px 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: .82;
  transition: opacity var(--dur-mid), transform var(--dur-mid);
}

.alumni-card:hover { opacity: 1; transform: translateX(3px); }

body.dark-mode .alumni-card {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
  opacity: .75;
}

body.dark-mode .alumni-card:hover { opacity: .92; }

.alumni-avatar-wrap { flex-shrink: 0; }

.alumni-body { flex: 1; display: flex; flex-direction: column; gap: 4px; }

.alumni-header {
  display: flex; align-items: center;
  justify-content: space-between; gap: 8px;
}

.alumni-name {
  font-size: 13px; font-weight: 500;
  color: var(--s-text, #0d1d35);
}

body.dark-mode .alumni-name { color: var(--t-hero); }

.alumni-period {
  font-size: 9px;
  background: rgba(59,122,191,.08);
  color: var(--c-blue);
  padding: 2px 7px; border-radius: var(--r-sm);
  white-space: nowrap;
  border: 0.5px solid rgba(59,122,191,.15);
}

.alumni-role {
  font-size: 11px; color: var(--s-text-2, #4a6280);
}

body.dark-mode .alumni-role { color: var(--t-muted); }

.alumni-current {
  font-size: 11px; color: var(--s-text-3, #8aa0b8);
}

.alumni-current-label {
  color: var(--c-teal); font-size: 9px;
  text-transform: uppercase; letter-spacing: .07em;
  margin-right: 4px;
}

.alumni-links { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 4px; }

@media (max-width: 768px) {
  .pets-grid  { grid-template-columns: 1fr; }
  .alumni-grid { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   BIBLIOMETRIC CHARTS
───────────────────────────────────────── */
.biblio-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 22px;
}

.biblio-chart-card {
  background: #fff;
  border: 0.5px solid rgba(0,0,0,.07);
  border-radius: var(--r-lg);
  padding: 16px 18px 12px;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--dur-mid);
}

.biblio-chart-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-brand);
}

.biblio-chart-card:hover { box-shadow: var(--shadow-card); }

body.dark-mode .biblio-chart-card {
  background: var(--c-navy-3);
  border-color: var(--glass-border);
}

/* SVG text in dark mode */
body.dark-mode .biblio-chart-card svg text {
  fill: var(--t-dim);
}

@media (max-width: 639px) {
  .biblio-charts { grid-template-columns: 1fr; }
}