:root {
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --ink: #10233f;
  --ink-soft: #5b6b82;
  --line: #e3e8ef;
  --navy: #10233f;
  --navy-soft: #1c3a63;
  --chaleur: #e2483d;
  --secheresse: #c9862f;
  --feux: #f2994a;
  --pluie: #2f80ed;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 35, 63, 0.06), 0 8px 24px rgba(16, 35, 63, 0.07);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

a { color: inherit; }

img, svg { max-width: 100%; }

.top-gradient {
  height: 4px;
  background: linear-gradient(90deg, var(--chaleur), var(--secheresse), var(--feux), var(--pluie));
}

/* ---------- Header / nav ---------- */
header.site-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 700; }
.brand-text span { font-size: 11px; color: var(--ink-soft); }

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

nav.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

nav.main-nav a:hover { background: var(--bg); color: var(--ink); }
nav.main-nav a.active { color: var(--navy); background: #eef2f8; }

.nav-cta {
  background: var(--navy) !important;
  color: #fff !important;
}
.nav-cta:hover { background: var(--navy-soft) !important; color: #fff !important; }

/* ---------- Layout ---------- */
main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.page-hero {
  padding: 8px 0 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--hazard, var(--navy));
  background: color-mix(in srgb, var(--hazard, var(--navy)) 12%, white);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

h1 { font-size: 30px; margin: 0 0 10px; letter-spacing: -0.01em; }
h2 { font-size: 21px; margin: 0 0 10px; letter-spacing: -0.01em; }
h3 { font-size: 16px; margin: 0 0 8px; }

.lede {
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0;
}

/* ---------- Cards / grid ---------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-pad { padding: 22px; }

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.module-card {
  display: block;
  text-decoration: none;
  color: var(--ink);
  padding: 20px;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.15s, box-shadow 0.15s;
  border-top: 4px solid var(--hazard);
}

.module-card:hover { transform: translateY(-2px); box-shadow: 0 4px 8px rgba(16,35,63,.08), 0 14px 28px rgba(16,35,63,.1); }

.module-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--hazard) 14%, white);
  color: var(--hazard);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.module-card h3 { margin-bottom: 4px; }
.module-card p { margin: 0; font-size: 13.5px; color: var(--ink-soft); }

/* ---------- Stat tiles ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin: 22px 0;
}

.stat-tile {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.stat-tile .num {
  font-size: 26px;
  font-weight: 800;
  color: var(--hazard, var(--navy));
  letter-spacing: -0.02em;
}

.stat-tile .label {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 2px;
}

/* ---------- Controls ---------- */
.control-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 22px 0;
}

.control-group {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  min-width: 180px;
}

.control-group .control-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.pill-toggle {
  display: flex;
  background: var(--bg);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.pill-toggle button {
  flex: 1;
  border: none;
  background: transparent;
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
}

.pill-toggle button.active {
  background: var(--card-bg);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(16,35,63,.12);
}

.control-group select {
  width: 100%;
  border: none;
  background: var(--bg);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  font-family: inherit;
  cursor: pointer;
}

.map-reset-btn {
  background: var(--card-bg) !important;
  border: 1px solid var(--line) !important;
  border-radius: 8px !important;
  padding: 6px 10px !important;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow);
  font-family: inherit;
}
.map-reset-btn:hover { background: var(--bg) !important; }

/* ---------- Explorateur communal ---------- */
.var-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 6px;
}

.var-card {
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
}
.var-card:hover { border-color: var(--pluie); }
.var-card.active {
  background: color-mix(in srgb, var(--pluie) 14%, white);
  border-color: var(--pluie);
  color: var(--ink);
}

.bivar-legend { display: flex; align-items: center; gap: 8px; }
.bivar-grid {
  display: grid;
  grid-template-columns: repeat(3, 14px);
  grid-template-rows: repeat(3, 14px);
  gap: 2px;
  transform: scaleY(-1);
  border-radius: 4px;
  overflow: hidden;
}
.bivar-axes { display: flex; flex-direction: column; font-size: 11px; color: var(--ink-soft); line-height: 1.5; }

.search-wrap { position: relative; }
.search-wrap input {
  width: 100%;
  border: none;
  background: var(--bg);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
}
.search-results {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
  z-index: 20;
  max-height: 260px;
  overflow-y: auto;
}
.search-item { padding: 8px 12px; font-size: 13px; cursor: pointer; }
.search-item:hover { background: var(--bg); }
.search-item .dept { color: var(--ink-soft); }

.map-wrap { position: relative; }

.map-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 247, 250, 0.85);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  z-index: 15;
  border-radius: var(--radius);
}

.v.highlight-bivar { color: var(--pluie); }

/* ---------- Map layout ---------- */
.map-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: start;
}

@media (max-width: 860px) {
  .map-layout { grid-template-columns: 1fr; }
}

#map {
  height: 560px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #e9edf3;
}

.map-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 10px;
  flex-wrap: wrap;
}

.legend-scale {
  display: flex;
  height: 10px;
  width: 160px;
  border-radius: 6px;
  overflow: hidden;
}
.legend-scale span { flex: 1; }

.side-panel {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  min-height: 560px;
  display: flex;
  flex-direction: column;
}

.side-panel .placeholder {
  color: var(--ink-soft);
  font-size: 13.5px;
}

.region-name { font-size: 17px; font-weight: 700; margin-bottom: 2px; }
.region-sub { font-size: 12px; color: var(--ink-soft); margin-bottom: 14px; }

.metric-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 8px;
  font-size: 13.5px;
}
.metric-row .v { font-weight: 700; color: var(--ink); }
.metric-row .v.na { color: var(--ink-soft); font-weight: 500; }

.ranking {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.ranking .rank-title { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); font-weight: 700; margin-bottom: 8px; }

.rank-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  padding: 4px 0;
  cursor: pointer;
}
.rank-row .bar-track { flex: 1; height: 6px; border-radius: 4px; background: var(--bg); overflow: hidden; }
.rank-row .bar-fill { height: 100%; border-radius: 4px; background: var(--hazard); }
.rank-row .rn { width: 108px; flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-row .rv { width: 42px; text-align: right; font-weight: 700; flex-shrink: 0; }
.rank-row:hover .rn { color: var(--hazard); }

/* ---------- Method page ---------- */
.method-steps { counter-reset: step; margin-top: 18px; }
.method-step {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.method-step:last-child { border-bottom: none; }
.method-step .num {
  counter-increment: step;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: #eef2f8;
  color: var(--navy);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.method-step .num::before { content: counter(step); }
.method-step h3 { margin-bottom: 4px; }
.method-step p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.caution-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.caution-item { display: flex; gap: 10px; font-size: 14px; color: var(--ink-soft); }
.caution-item b { color: var(--ink); }

.source-list { list-style: none; margin: 12px 0 0; padding: 0; columns: 2; column-gap: 24px; }
.source-list li { font-size: 13px; margin-bottom: 8px; break-inside: avoid; }
.source-list a { color: var(--navy); text-decoration: none; }
.source-list a:hover { text-decoration: underline; }

@media (max-width: 560px) {
  .source-list { columns: 1; }
}

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 28px 20px 40px;
  color: var(--ink-soft);
  font-size: 13px;
}
.footer-inner { max-width: 1180px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-inner a { color: var(--navy); text-decoration: none; font-weight: 600; }
.footer-inner a:hover { text-decoration: underline; }

/* ---------- Misc ---------- */
.tag-note {
  font-size: 12.5px;
  color: var(--ink-soft);
  background: #eef2f8;
  border-radius: 10px;
  padding: 10px 14px;
  margin-top: 18px;
}

.leaflet-tooltip.region-tooltip {
  background: var(--navy);
  color: #fff;
  border: none;
  font-size: 12.5px;
  font-weight: 600;
  border-radius: 6px;
  padding: 4px 8px;
}
.leaflet-tooltip.region-tooltip::before { display: none; }

.two-col {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
}
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }