:root{
  --bg: #0b0c10;
  --bg2:#0f1117;
  --text:#e9e9ee;
  --muted:#a7a7b3;
  --card:#11131b;
  --line:#262a36;

  /* One strong accent (violence) */
  --accent:#d23b3b;

  /* Typography triangle */
  --font-display: "Playfair Display", serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius: 16px;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background: radial-gradient(1200px 700px at 20% 10%, rgba(210,59,59,.10), transparent 60%),
              radial-gradient(900px 600px at 85% 25%, rgba(210,59,59,.06), transparent 65%),
              var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
}

.container{
  width:min(1120px, calc(100% - 2rem));
  margin:0 auto;
}

a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.9; }

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(11,12,16,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.9rem 0;
  gap:1rem;
}

.brand{
  display:flex;
  flex-direction:column;
  gap:.1rem;
}
.brand-title{
  font-family:var(--font-display);
  letter-spacing:.2px;
  font-weight:700;
}
.brand-sub{
  font-size:.85rem;
  color:var(--muted);
}

.nav{
  display:flex;
  gap:1rem;
  font-size:.95rem;
}
.nav a{
  color:var(--muted);
  padding:.25rem .5rem;
  border-radius:10px;
}
.nav a:hover{
  color:var(--text);
  background:rgba(255,255,255,.06);
}

.hero{
  padding:4.2rem 0 3rem;
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:2rem;
  align-items:start;
}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(2.2rem, 4vw, 3.6rem);
  line-height:1.1;
  margin:0 0 1rem;
}
.thesis{
  font-size:1.15rem;
  color:var(--text);
  max-width: 60ch;
}
.intro{
  margin-top:.8rem;
  color:var(--muted);
  max-width: 68ch;
}

.chapter-overview{
  margin-top:1.4rem;
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
}
.chip{
  display:flex;
  align-items:center;
  gap:.55rem;
  padding:.5rem .75rem;
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:.95rem;
}
.chip span{
  display:inline-grid;
  place-items:center;
  width:1.4rem;
  height:1.4rem;
  border-radius:999px;
  background:rgba(210,59,59,.20);
  color:var(--text);
  font-family:var(--font-mono);
  font-size:.85rem;
}

.scroll-cue{
  display:inline-block;
  margin-top:1.6rem;
  color:var(--muted);
  font-family:var(--font-mono);
  font-size:.9rem;
}
.scroll-cue:hover{ color:var(--text); }

.hero-card{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:1.2rem 1.2rem;
  box-shadow:var(--shadow);
}
.hero-card .kicker{
  font-family:var(--font-mono);
  color:var(--muted);
  font-size:.85rem;
  letter-spacing:.6px;
  text-transform:uppercase;
  margin-bottom:.8rem;
}
.hero-card ul{
  margin:.5rem 0 1rem;
  padding-left:1.1rem;
  color:var(--text);
}
.hero-card li{ margin:.35rem 0; }
.hero-card .note{
  color:var(--muted);
  font-size:.95rem;
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:.9rem;
}

.section-title{
  padding:1.8rem 0 .8rem;
}
.section-title h2{
  font-family:var(--font-display);
  margin:0 0 .25rem;
  font-size:2rem;
}
.section-title p{ margin:0; color:var(--muted); }

.chapter{
  padding:1.4rem 0 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.chapter-head{
  padding:1.2rem 0 .7rem;
}
.chapter-head h3{
  margin:0;
  font-family:var(--font-display);
  font-size:1.8rem;
}
.chapter-num{
  font-family:var(--font-mono);
  color:var(--accent);
  margin-right:.6rem;
  font-size:1.05rem;
}
.chapter-desc{
  margin:.2rem 0 0;
  color:var(--muted);
  max-width: 80ch;
}

.step{
  padding:1.2rem 0 1.8rem;
}
.step-inner{
  display:grid;
  grid-template-columns: .95fr 1.05fr;
  gap:2rem;
  align-items:start;
}
.text h4{
  margin:0 0 .45rem;
  font-size:1.25rem;
  font-weight:600;
}
.text p{
  margin:.4rem 0 1rem;
  color:var(--text);
  max-width: 70ch;
}

.takeaway{
  display:flex;
  gap:.7rem;
  padding:.85rem 1rem;
  border-radius:14px;
  border:1px solid rgba(210,59,59,.25);
  background:rgba(210,59,59,.08);
  color:var(--text);
}
.takeaway-label{
  font-family:var(--font-mono);
  color:var(--accent);
  font-size:.8rem;
  letter-spacing:.5px;
  text-transform:uppercase;
  flex:0 0 auto;
}

.warn{
  margin-top:.9rem;
  padding:.75rem 1rem;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  color:var(--muted);
}
.warn-label{
  font-family:var(--font-mono);
  color:var(--muted);
  font-size:.8rem;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-right:.5rem;
}

.viz{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:1rem;
  box-shadow:var(--shadow);
}
.viz-head{
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: .6rem;
}
.viz-title{
  font-weight:700;
}
/* .viz-subtitle {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-top: 0.1rem;
} */
.viz-meta{
  font-size: 0.9rem;
  opacity: 0.6;
  margin-top: 0.1rem;
  font-family: var(--font-mono);
}
.viz-head-column {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.viz-box{
  height:380px;
  border-radius:14px;
  border:1px dashed rgba(255,255,255,.18);
  background:rgba(15,17,23,.55);
  position:relative;
  overflow:hidden;
}


.viz-foot{
  margin-top:.55rem;
  color:var(--muted);
  font-size:.9rem;
}

/* ============================= */
/* Dot Map Legend */
/* ============================= */

.dotmap-legend {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 13px;
  color: var(--muted);
}

.legend-title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .6px;
  font-size: .75rem;
  margin-bottom: 8px;
  color: var(--muted);
}

.legend-section {
  margin-bottom: 14px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

/* Match exact D3 colors */
.legend-dot.protests { background: #4da3ff; }
.legend-dot.violence { background: #ff5a5a; }
.legend-dot.battles  { background: #999; }

/* Size legend layout */
.size-legend {
  display: flex;
  align-items: center;
  gap: 18px;
}

.size-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.size-dot {
  background: rgba(255,255,255,.75);
  border-radius: 50%;
}

.size-dot.small  { width: 6px;  height: 6px; }
.size-dot.medium { width: 12px; height: 12px; }
.size-dot.large  { width: 18px; height: 18px; }

/*Dot Map Legend*/

/* ============================= */
/* Slope Chart */
/* ============================= */

.slope-line {
  transition: all 0.3s ease;
}

.slope-label {
  font-size: 12px;
  fill: var(--text);
}

/* Slope Chart */

/* Stacked bar */
#viz-stacked svg text {
  font-size: 12px;
}

#viz-stacked .domain,
#viz-stacked .tick line {
  stroke: #444;
}
/* Stacked legend */

.legend-block{
  margin-top: 1rem;
  font-size: 13px;
  color: var(--muted);
}

.legend-title{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .6px;
  text-transform: uppercase;
  margin-bottom: .4rem;
}

.legend-row{
  display: flex;
  align-items: center;
  gap: .5rem;
  margin: .25rem 0;
}

.legend-dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-dot.blue{ background:#4da3ff; }
.legend-dot.gray{ background:#8a8f98; }
.legend-dot.red{ background:#d23b3b; }

.legend-note{
  margin-top: .6rem;
  font-size: 12px;
  opacity: .7;
}

/* Stacked bar */

.controls{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin:.25rem 0 .75rem;
}
.btn{
  padding:.45rem .7rem;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-family:var(--font-mono);
  font-size:.85rem;
  cursor:pointer;
}
.btn[aria-pressed="true"]{
  border-color: rgba(210,59,59,.65);
  background: rgba(210,59,59,.18);
  color: #fff;
  box-shadow: 0 0 8px rgba(210,59,59,.35);
}
.btn:hover{ background:rgba(255,255,255,.06); }

.select{
  font-family:var(--font-mono);
  color:var(--muted);
  font-size:.85rem;
}
select{
  margin-left:.4rem;
  padding:.35rem .5rem;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(15,17,23,.8);
  color:var(--text);
}

.methodology{
  padding:3rem 0 2.5rem;
  border-top:1px solid rgba(255,255,255,.06);
}
.methodology h2{
  font-family:var(--font-display);
  margin:0 0 .35rem;
  font-size:2rem;
}
.methodology-intro{
  margin:.2rem 0 1.2rem;
  color:var(--muted);
  max-width: 90ch;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:1rem;
  margin:1rem 0;
}
.card{
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  border-radius:var(--radius);
  padding:1rem 1rem;
}
.card h3{ margin:.2rem 0 .6rem; }
.card ul, .card ol{
  margin:.4rem 0 0;
  padding-left:1.2rem;
  color:var(--text);
}
.small{ font-size:.92rem; }
.muted{ color:var(--muted); }

.checklist{
  list-style:none;
  padding-left:0;
}
.checklist li{
  padding-left:1.4rem;
  position:relative;
  margin:.4rem 0;
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0;
  color:var(--accent);
  font-weight:700;
}

.site-footer{
  padding:1.8rem 0;
  border-top:1px solid rgba(255,255,255,.06);
  background:rgba(0,0,0,.25);
}
.footer-inner{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap:1rem;
}
.footer-title{
  font-family:var(--font-mono);
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.6px;
  font-size:.82rem;
  margin-bottom:.4rem;
}
.footer-text{ color:var(--text); font-size:.95rem; }

.finale{
  padding:3rem 0 3.5rem;
}
.finale-inner{
  text-align:center;
}
.finale-line{
  font-size:1.25rem;
  margin:.6rem 0;
}
.finale-line.fade{ color:var(--muted); }
.finale-word{
  margin-top:1.6rem;
  font-family:var(--font-mono);
  font-size:clamp(2.4rem, 4vw, 4rem);
  letter-spacing:2px;
  color:var(--accent);
  text-transform:uppercase;
}

/* Scrollytelling: active step styling */
.step{
  opacity:.55;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
}
.step.is-active{
  opacity:1;
  transform: translateY(0);
}
.scroll-trigger { height: 1px; }
.scroll-trigger[data-trigger="hm-3"]{ padding-bottom: 10vh; }
.step[data-step="heatmap"] .viz{
  position: sticky;
  top: 15vh;
  align-self: flex-start;
}
.mini-card ul{
  margin: 0;
  padding-left: 1.1rem;
}

.mini-card li{
  margin: 0.25rem 0;
}

/* --- Chapter cards readability --- */
.mini-card{
  padding: 1rem;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.mini-card h4{
  margin: 0 0 0.9rem 0;
  font-size: 1.05rem;
  letter-spacing: 0.2px;
}

.meta-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.meta-list li{
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 0.85rem;
  padding: 0.55rem 0;
  border-top: 1px dashed rgba(255,255,255,0.08);
}

.meta-list li:first-child{
  border-top: none;
  padding-top: 0;
}

.meta-key{
  font-weight: 700;
  color: rgba(255,255,255,0.88);
  white-space: nowrap;
}

.meta-text{
  color: rgba(255,255,255,0.78);
  line-height: 1.55;
}

.meta-link{
  color: rgba(255,255,255,0.92);
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.35);
  text-underline-offset: 3px;
}

.meta-link:hover{
  text-decoration-color: rgba(255,255,255,0.75);
}

/* Chips for processed files */
.chips{
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 120ms ease;
}

.chip{
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(118, 10, 10, 0.04);
  color: rgba(255,255,255,0.90);
  font-size: 0.85rem;
  text-decoration: none;
}

.chip:hover{
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.22);
}
/* Prevent overflow inside cards */
.mini-card, .meta-list, .meta-list li {
  overflow: hidden;
}

.meta-link {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Let the right column shrink properly (critical in CSS grid) */
.meta-list li > * {
  min-width: 0;
}

/* Make meta grid responsive */
.meta-list li{
  display: grid;
  grid-template-columns: 140px 1fr; /* slightly smaller left column */
  gap: 0.85rem;
}

/* On smaller widths, stack label/value to avoid overflow */
@media (max-width: 700px){
  .meta-list li{
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

#methodology .card{
  margin-bottom: 1rem;
}
#methodology .card:last-child{
  margin-bottom: 0;
}


/* Responsive */
@media (max-width: 920px){
  .hero-inner{ grid-template-columns: 1fr; }
  .step-inner{ grid-template-columns: 1fr; }
  .viz-box{ height:340px; }
  .footer-inner{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
}

/* Tooltip (for charts) */
/* .tooltip{
  background: rgba(10,10,14,.92);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  padding: .55rem .65rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
  backdrop-filter: blur(6px);
  max-width: 240px;
} */