/* ── Reset & tokens ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0c10;
  --bg2:       #0f1117;
  --bg3:       #161a24;
  --border:    #1e2330;
  --border2:   #2a3044;
  --text:      #e4e8f0;
  --text2:     #8892a4;
  --text3:     #5a6272;
  --accent:    #3b82f6;
  --accent2:   #1d4ed8;

  --c-hom:     #ef4444;
  --c-les:     #f97316;
  --c-hup:     #eab308;
  --c-huc:     #8b5cf6;
  --c-sex:     #ec4899;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;

  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ─────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,12,16,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-dot {
  width: 10px; height: 10px;
  background: var(--c-hom);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--c-hom);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 4px var(--c-hom); }
  50%      { box-shadow: 0 0 12px var(--c-hom), 0 0 24px rgba(239,68,68,.3); }
}
.logo-text {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.logo-tld { color: var(--text3); }

.header-nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
}
.header-nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  transition: color .15s;
}
.header-nav a:hover { color: var(--text); text-decoration: none; }

.data-badge {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text3);
  white-space: nowrap;
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero {
  padding: 80px 24px 60px;
  max-width: 1280px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--c-hom), var(--c-sex));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 16px;
  color: var(--text2);
  max-width: 520px;
  margin-bottom: 36px;
}

.year-selector-wrap label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text3);
  display: block;
  margin-bottom: 10px;
}
.year-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.year-pill {
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: var(--bg3);
  color: var(--text2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}
.year-pill:hover { border-color: var(--accent); color: var(--text); }
.year-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(59,130,246,.25);
}

/* ── KPI grid ────────────────────────────────────────────────────────── */
.kpi-section { padding: 0 0 48px; }
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.kpi-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s, transform .2s;
}
.kpi-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-color, var(--accent));
}
.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text3);
  margin-bottom: 12px;
}
.kpi-value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  font-family: var(--mono);
  color: var(--text);
  line-height: 1;
  margin-bottom: 8px;
}
.kpi-change {
  font-size: 12px;
  font-family: var(--mono);
  display: flex;
  align-items: center;
  gap: 4px;
}
.kpi-change.up   { color: var(--c-hom); }
.kpi-change.down { color: #22c55e; }
.kpi-change.flat { color: var(--text3); }

/* ── Panels ──────────────────────────────────────────────────────────── */
.panel-section { padding: 0 0 48px; }
.panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
}
.panel--wide { width: 100%; }
.panel--dark {
  background: var(--bg3);
  border-color: var(--border2);
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.panel-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 4px;
}
.panel-sub {
  font-size: 13px;
  color: var(--text3);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
}

/* ── Chart wrappers ──────────────────────────────────────────────────── */
.chart-wrap {
  position: relative;
  height: 280px;
}
.chart-wrap--tall { height: 360px; }
.chart-wrap--donut { height: 240px; }

/* ── Legend ──────────────────────────────────────────────────────────── */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text2);
  cursor: pointer;
  transition: color .15s;
}
.legend-item:hover { color: var(--text); }
.legend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
.donut-legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}
.donut-legend-label { display: flex; align-items: center; gap: 8px; color: var(--text2); }
.donut-legend-bar-wrap {
  flex: 1;
  height: 4px;
  background: var(--bg3);
  border-radius: 2px;
  margin: 0 12px;
  overflow: hidden;
}
.donut-legend-bar {
  height: 100%;
  border-radius: 2px;
  transition: width .6s ease;
}
.donut-legend-pct { font-family: var(--mono); font-size: 11px; color: var(--text3); min-width: 36px; text-align: right; }

/* ── Select ──────────────────────────────────────────────────────────── */
.select-pill {
  appearance: none;
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  padding: 6px 28px 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892a4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  outline: none;
}
.select-pill:focus { border-color: var(--accent); }

/* ── Sparkline cards ─────────────────────────────────────────────────── */
.spark-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.spark-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
  position: relative;
}
.spark-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--card-color, var(--accent));
  border-radius: var(--r-md) var(--r-md) 0 0;
}
.spark-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text3);
  margin-bottom: 8px;
}
.spark-value {
  font-size: 24px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}
.spark-canvas-wrap {
  height: 48px;
  position: relative;
}

/* ── Sources ─────────────────────────────────────────────────────────── */
.sources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.source-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}
.source-icon { font-size: 20px; flex-shrink: 0; }
.source-item div { display: flex; flex-direction: column; gap: 2px; }
.source-item strong { font-size: 13px; font-weight: 600; }
.source-item a, .source-item span { font-size: 12px; color: var(--text3); }
.source-item a:hover { color: var(--accent); }
code {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text3);
}
.site-footer a { color: var(--text3); }
.site-footer a:hover { color: var(--text); }

/* ── Loading state ───────────────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg3) 25%, var(--border) 50%, var(--bg3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Scrollbar ───────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }