/* IAAGT Timeline - modern editorial style */

:root {
  /* IAAGT-inspired palette: deep teal-blue + warm coral accent + warm cream */
  --bg: #0f1d2e;
  --bg-soft: #16263a;
  --bg-card: #1c2e44;
  --bg-card-alt: #213853;
  --border: #2d4361;
  --border-soft: #243756;

  --text: #f0ece2;
  --text-dim: #b8c2cf;
  --text-muted: #7d8da3;

  --accent: #e07a5f;          /* coral - IAAGT-ish warm */
  --accent-soft: #d96847;
  --accent-deep: #b04e36;

  --gold: #d9a85c;
  --gold-soft: #b88838;

  --conference: #6cbf84;
  --agm: #6fa9d9;
  --foundation: #e07b91;
  --milestone: #d9a85c;
  --leadership: #b89aff;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --container-w: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 15% 5%, rgba(224, 122, 95, 0.08), transparent 55%),
    radial-gradient(circle at 85% 95%, rgba(108, 191, 132, 0.06), transparent 55%);
  background-attachment: fixed;
}

/* ---------- Progress bar ---------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.04);
  z-index: 100;
}
.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transition: width 0.1s linear;
}

/* ---------- Hero ---------- */
.hero {
  padding: 40px 24px 36px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  background:
    radial-gradient(ellipse at top, rgba(224, 122, 95, 0.07), transparent 65%);
}

.hero-inner {
  max-width: 920px;
  margin: 0 auto;
  position: relative;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-logo {
  display: inline-block;
  text-decoration: none;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.hero-logo:hover { transform: scale(1.03); }
.hero-logo img {
  display: block;
  height: 56px;
  width: auto;
  background: rgba(255, 255, 255, 0.95);
  padding: 7px 14px;
  border-radius: 8px;
}

@media (max-width: 760px) {
  .hero-logo img { height: 46px; }
  .hero-top { gap: 14px; margin-bottom: 22px; }
}

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
  font-weight: 600;
  text-align: left;
  max-width: 380px;
  line-height: 1.4;
}

@media (max-width: 760px) {
  .hero-eyebrow { text-align: center; }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 500;
  line-height: 1.05;
  margin: 0 0 24px;
  letter-spacing: -0.02em;
  color: var(--text);
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

.hero-lede {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.5;
  color: var(--text-dim);
  max-width: 720px;
  margin: 0 auto 32px;
  font-weight: 400;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--text-dim);
  margin-bottom: 28px;
}

.hero-meta strong {
  color: var(--accent);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.95em;
}

.dot-sep { color: var(--border); }

.hero-decades {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hero-decades a {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.02);
}

.hero-decades a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(224, 122, 95, 0.08);
}

/* No more 100vh, no scroll hint - hero is compact */

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 24px 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  text-align: center;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 6px;
  letter-spacing: 0.04em;
}

@media (max-width: 760px) {
  .stats { grid-template-columns: repeat(2, 1fr); padding: 16px 16px 0; }
  .stat { padding: 14px 8px; }
  .stat-label { font-size: 12px; }
}

/* ---------- Map ---------- */
.map-section {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 0 24px;
}

.map-header {
  text-align: center;
  margin-bottom: 18px;
}

.map-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 500;
  font-style: italic;
  color: var(--gold);
  margin: 0 0 8px;
}

.map-header p {
  color: var(--text-dim);
  font-size: 16px;
  margin: 0;
}

#world-map {
  height: 460px;
  border-radius: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

@media (max-width: 760px) {
  #world-map { height: 360px; }
  .map-section { padding: 0 16px; }
}

/* Custom Leaflet pin */
.iaagt-pin {
  background: transparent;
  border: none;
}
.iaagt-pin .pin-inner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.35), 0 4px 14px rgba(0, 0, 0, 0.5);
  animation: pin-pulse 2.4s ease-in-out infinite;
}
@keyframes pin-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.35), 0 4px 14px rgba(0, 0, 0, 0.5); }
  50%      { box-shadow: 0 0 0 8px rgba(224, 122, 95, 0.18), 0 4px 14px rgba(0, 0, 0, 0.5); }
}

/* Leaflet popup overrides */
.iaagt-popup .leaflet-popup-content-wrapper {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.iaagt-popup .leaflet-popup-tip {
  background: var(--bg-card);
}
.iaagt-popup .leaflet-popup-content {
  margin: 14px 18px;
  font-family: var(--font-sans);
  line-height: 1.55;
}
.map-popup-date {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 6px;
}
.map-popup h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--text);
  line-height: 1.3;
}
.map-popup-loc {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 10px;
}
.map-popup-body {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.map-popup-body p { margin: 0 0 8px; }
.map-popup-body em { color: var(--gold); font-style: italic; }
.map-popup-body strong { color: var(--text); }
.map-popup-open {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
}
.map-popup-open:hover { background: var(--accent-deep); }

/* ---------- Presidents (rendered when Leadership filter active) ---------- */
.presidents-header {
  text-align: center;
  margin: 16px 0 28px;
}

.presidents-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 500;
  font-style: italic;
  color: var(--gold);
  margin: 0 0 8px;
}

.presidents-header p {
  color: var(--text-dim);
  font-size: 16px;
  margin: 0;
}

.presidents-header strong {
  color: var(--accent);
}

.presidents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

.president-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.president-card:hover {
  transform: translateY(-3px);
  border-color: rgba(224, 122, 95, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.president-card.current {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(224, 122, 95, 0.08), var(--bg-card));
}

.president-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bg-card-alt);
  border: 2px solid var(--border);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 12px;
}

.president-card.current .president-avatar {
  border-color: var(--accent);
  border-width: 3px;
  box-shadow: 0 0 0 4px rgba(224, 122, 95, 0.18), 0 0 20px rgba(224, 122, 95, 0.35);
}

.president-info {
  width: 100%;
}

.president-years {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  font-weight: 500;
  margin-bottom: 4px;
}

.president-card.current .president-years {
  color: var(--accent);
}

.current-tag {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 4px;
  vertical-align: middle;
}

.president-name {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
}

@media (max-width: 760px) {
  .presidents-section { padding: 0 16px; }
  .presidents-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
  }
  .president-card { padding: 12px; }
  .president-avatar { width: 72px; height: 72px; font-size: 22px; }
  .president-name { font-size: 15px; }
}

/* ---------- Toolbar (filters + search) ---------- */
.toolbar {
  position: sticky;
  top: 3px;
  background: rgba(15, 29, 46, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
  margin-top: 32px;
  padding: 14px 24px 10px;
}

.toolbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.chip:hover {
  border-color: var(--accent);
  color: var(--text);
}
.chip.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.search-box input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 18px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  width: 280px;
  transition: border-color 0.2s ease;
}
.search-box input:focus {
  outline: none;
  border-color: var(--accent);
}
.search-box input::placeholder {
  color: var(--text-muted);
}

.decade-jumps {
  max-width: 1200px;
  margin: 10px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}
.decade-jumps a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}
.decade-jumps a:hover {
  color: var(--accent);
  border-color: var(--border);
}

@media (max-width: 760px) {
  .toolbar { padding: 10px 16px; }
  .search-box input { width: 100%; }
  .toolbar-inner { gap: 10px; }
}

.empty {
  text-align: center;
  color: var(--text-muted);
  padding: 60px 20px;
  font-size: 16px;
  font-style: italic;
}

/* ---------- Timeline backbone ---------- */
.timeline {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 32px 24px 100px;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 32px;
  bottom: 100px;
  width: 1px;
  background: linear-gradient(180deg,
    transparent,
    var(--border) 60px,
    var(--border) calc(100% - 60px),
    transparent
  );
  transform: translateX(-50%);
}

/* ---------- Decade headers ---------- */
.decade-header {
  text-align: center;
  margin: 32px 0 16px;
  position: relative;
  z-index: 2;
}

.decade-header::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  height: 1px;
  background: var(--border);
  z-index: -1;
}

.decade-header span {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.5vw, 56px);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
  background: var(--bg);
  padding: 0 32px;
  letter-spacing: -0.01em;
  display: inline-block;
}

/* ---------- Event card ---------- */
.event {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: start;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  /* Overlap: each event starts when the previous is half-rendered */
  margin-top: -90px;
}

.event:first-of-type {
  margin-top: 0;
}

/* If preceded by a decade-header, no overlap */
.decade-header + .event {
  margin-top: 0;
}

.event.visible {
  opacity: 1;
  transform: translateY(0);
}

.event-marker {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 32px;
}

.event-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--bg);
  transition: all 0.3s ease;
}

.event.visible .event-dot {
  box-shadow: 0 0 0 6px var(--bg), 0 0 24px rgba(224, 122, 95, 0.45);
}

.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 30px;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.18);
}

.event-card:hover {
  transform: translateY(-2px);
  border-color: rgba(224, 122, 95, 0.45);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

/* Alternating sides: explicit data attribute (decade-header siblings would break :nth-child) */
.event[data-side="left"] .event-card { grid-column: 1; }
.event[data-side="left"] .event-card::before {
  content: "";
  position: absolute;
  right: -8px;
  top: 32px;
  width: 16px;
  height: 16px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  border-top: 1px solid var(--border);
  transform: rotate(45deg);
}

.event[data-side="right"] .event-card { grid-column: 3; }
.event[data-side="right"] .event-card::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 32px;
  width: 16px;
  height: 16px;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transform: rotate(45deg);
}

/* ---------- Header inside card ---------- */
.event-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.event-date {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--accent);
  letter-spacing: 0.04em;
  font-weight: 600;
  background: rgba(224, 122, 95, 0.10);
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid rgba(224, 122, 95, 0.25);
}

.event-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
}

.event-badge.conference { background: rgba(108, 191, 132, 0.15); color: var(--conference); }
.event-badge.agm { background: rgba(111, 169, 217, 0.15); color: var(--agm); }
.event-badge.foundation { background: rgba(224, 123, 145, 0.15); color: var(--foundation); }
.event-badge.milestone { background: rgba(217, 168, 92, 0.15); color: var(--milestone); }
.event-badge.leadership { background: rgba(184, 154, 255, 0.15); color: var(--leadership); }

.event-location {
  font-size: 15px;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 500;
}

.event-location .flag { font-size: 20px; line-height: 1; }

.event-title {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--text);
  letter-spacing: -0.005em;
}

.event-body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dim);
}

.event-body p { margin: 0 0 12px; }
.event-body p:last-child { margin-bottom: 0; }

.event-body strong {
  color: var(--text);
  font-weight: 600;
}

.event-body em {
  color: var(--gold);
  font-style: italic;
}

.event-body .anecdote,
.event-body .quote {
  display: block;
  margin-top: 14px;
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  background: rgba(224, 122, 95, 0.06);
  font-style: italic;
  color: var(--text-dim);
  font-size: 15px;
  border-radius: 0 6px 6px 0;
}

.event-body .quote { border-left-color: var(--gold); background: rgba(217, 168, 92, 0.06); }

/* Color the dot per category */
.event[data-group="conference"] .event-dot { border-color: var(--conference); }
.event[data-group="agm"] .event-dot { border-color: var(--agm); }
.event[data-group="foundation"] .event-dot { border-color: var(--foundation); }
.event[data-group="milestone"] .event-dot { border-color: var(--milestone); }
.event[data-group="leadership"] .event-dot { border-color: var(--leadership); }

/* ---------- People avatars ---------- */
.event-people {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 18px 0 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-soft);
}

.event[data-group="leadership"] .event-people { gap: 18px; }

.person {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 70px;
  text-align: center;
}

.person-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card-alt);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--gold);
  overflow: hidden;
  position: relative;
  background-size: cover;
  background-position: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.person:hover .person-avatar {
  transform: scale(1.06);
  border-color: var(--accent);
}

/* Larger avatars for Leadership events (they're the focus) */
.event[data-group="leadership"] .person { width: 100px; }
.event[data-group="leadership"] .person-avatar {
  width: 88px;
  height: 88px;
  font-size: 28px;
  border-width: 3px;
}

.person-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
}

.event[data-group="leadership"] .person-name {
  font-size: 14px;
}

.person-role {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.25;
}

.event[data-group="leadership"] .person-role { font-size: 13px; }

/* ---------- Lifetime Achievement glow ---------- */
.person-laa .person-avatar {
  border-color: var(--gold);
  border-width: 3px;
  box-shadow: 0 0 0 4px rgba(217, 168, 92, 0.18), 0 0 20px rgba(217, 168, 92, 0.4);
  animation: laa-glow 3s ease-in-out infinite;
}

.person-laa .laa-star {
  position: absolute;
  top: -6px;
  right: -6px;
  font-size: 18px;
  filter: drop-shadow(0 0 4px rgba(217, 168, 92, 0.8));
  z-index: 3;
}

.person-laa .person-name {
  color: var(--gold);
}

.person-laa .person-role {
  color: var(--gold-soft);
  font-weight: 600;
  font-style: normal;
}

@keyframes laa-glow {
  0%, 100% { box-shadow: 0 0 0 4px rgba(217, 168, 92, 0.18), 0 0 20px rgba(217, 168, 92, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(217, 168, 92, 0.10), 0 0 32px rgba(217, 168, 92, 0.55); }
}

/* ---------- Expand button ---------- */
.event-expand {
  margin-top: 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.event-expand:hover {
  background: rgba(224, 122, 95, 0.1);
  border-color: var(--accent);
}

.event-card {
  cursor: pointer;
}

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  display: flex;
  opacity: 1;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 40px;
  max-width: 760px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  animation: modal-pop 0.28s ease;
}

@keyframes modal-pop {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--bg-soft);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 5;
  transition: background 0.2s ease;
}
.modal-close:hover { background: var(--accent); color: #fff; }

.modal-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 30px;
  font-family: var(--font-serif);
  cursor: pointer;
  border-radius: 50%;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.modal-nav:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.modal-nav.prev { left: 24px; }
.modal-nav.next { right: 24px; }

.modal-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}

.modal-body {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 22px;
}

.modal-body p { margin: 0 0 14px; }
.modal-body strong { color: var(--text); font-weight: 600; }
.modal-body em { color: var(--gold); font-style: italic; }
.modal-body .anecdote, .modal-body .quote {
  display: block;
  margin-top: 14px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  background: rgba(224, 122, 95, 0.06);
  font-style: italic;
  color: var(--text-dim);
  border-radius: 0 6px 6px 0;
}
.modal-body .quote {
  border-left-color: var(--gold);
  background: rgba(217, 168, 92, 0.06);
}

.modal-people {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px dashed var(--border-soft);
}

.modal-people .person { width: 110px; }
.modal-people .person-avatar {
  width: 96px;
  height: 96px;
  font-size: 30px;
  border-width: 3px;
}
.modal-people .person-name { font-size: 14px; }
.modal-people .person-role { font-size: 12px; }

@media (max-width: 760px) {
  .modal { padding: 28px 22px; }
  .modal-nav { width: 44px; height: 44px; font-size: 24px; }
  .modal-nav.prev { left: 8px; }
  .modal-nav.next { right: 8px; }
  .modal-body { font-size: 16px; }
  .modal-people .person { width: 90px; }
  .modal-people .person-avatar { width: 76px; height: 76px; }
}

/* ---------- Scroll-to-top ---------- */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  border: none;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(224, 122, 95, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--accent-deep);
  transform: translateY(-3px);
}

@media (max-width: 760px) {
  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 46px;
    height: 46px;
    font-size: 20px;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 48px 24px 64px;
  font-size: 14px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

.site-footer p { margin: 8px 0; }
.site-footer a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent-soft);
}
.site-footer a:hover { color: var(--text); border-bottom-color: var(--text); }
.site-footer .muted { color: var(--text-muted); font-size: 13px; }

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  body { font-size: 17px; }

  .timeline {
    padding: 24px 16px 80px;
  }
  .timeline::before {
    left: 24px;
    transform: none;
  }
  .event {
    grid-template-columns: 48px 1fr;
    margin-top: -50px;
  }
  .event-marker {
    grid-column: 1;
    padding-top: 22px;
  }
  .event[data-side="left"] .event-card,
  .event[data-side="right"] .event-card {
    grid-column: 2;
  }
  .event[data-side="left"] .event-card::before,
  .event[data-side="right"] .event-card::before {
    left: -8px;
    right: auto;
    border: none;
    border-left: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .event-card { padding: 22px 22px; }
  .event-title { font-size: 24px; }
  .decade-header { margin: 24px 0 12px; }

  .hero { padding: 40px 20px 30px; }
  .hero-meta { gap: 10px; font-size: 14px; }
  .dot-sep { display: none; }

  .event[data-group="leadership"] .person-avatar {
    width: 64px;
    height: 64px;
    font-size: 22px;
  }
  .event[data-group="leadership"] .person { width: 80px; }
}