/* World Bio-Optimum Index — стиль */
:root {
  --bg: #f5f1e8;
  --bg-warm: #ebe4d2;
  --paper: #fbf8f0;
  --ink: #1a1a1a;
  --ink-soft: #4a4a4a;
  --muted: #8a8275;
  --line: #d9d2bf;
  --line-soft: #e8e1cd;
  --green: #1f5f3f;
  --green-soft: #d8e5dc;
  --warm: #b85c2a;
  --warm-soft: #f0dccb;
  --gold: #b08a3e;
  --red: #8a2a2a;
  --shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 28px rgba(40,30,10,.06);

  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body: "Inter Tight", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* грубо-пиксельный фон-сетка для секций-карт */
.grain {
  background-image:
    radial-gradient(rgba(120,100,60,.05) 1px, transparent 1px),
    radial-gradient(rgba(120,100,60,.03) 1px, transparent 1px);
  background-size: 24px 24px, 13px 13px;
  background-position: 0 0, 6px 6px;
}

/* layout */
.app {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px 32px 64px;
}

.topbar {
  display: flex;
  align-items: baseline;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.topbar .brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -.01em;
}
.topbar .brand .dot { color: var(--green); }
.topbar nav {
  display: flex;
  gap: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: auto;
}
.topbar nav a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dotted transparent;
  padding-bottom: 2px;
  cursor: pointer;
}
.topbar nav a:hover, .topbar nav a.active {
  color: var(--ink);
  border-bottom-color: var(--green);
}
.topbar .live {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--warm);
  display: flex;
  gap: 8px;
  align-items: center;
}
.topbar .live::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--warm);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
  align-items: end;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.hero .kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 6vw, 88px);
  line-height: .98;
  letter-spacing: -.025em;
  margin: 0 0 18px;
}
.hero h1 em {
  font-style: italic;
  color: var(--green);
  font-weight: 500;
}
.hero p.lead {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 540px;
  margin: 0;
}
.hero .meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--muted);
}
.hero .meta-grid b {
  display: block;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  margin-top: 2px;
  letter-spacing: 0;
  text-transform: none;
}

/* main grid */
.main-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}
@media (max-width: 1100px) {
  .main-grid { grid-template-columns: 1fr; }
  .hero { grid-template-columns: 1fr; }
}

/* panels */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.panel h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -.01em;
  margin: 0 0 4px;
}
.panel .sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

/* MAP */
.map-panel { padding: 0; overflow: hidden; }
.map-panel .panel-head { padding: 18px 22px 8px; }
.map-wrap {
  position: relative;
  width: 100%;
  height: 460px;
  background:
    linear-gradient(180deg, #efe9d6 0%, #ebe4d2 100%);
  overflow: hidden;
}
.map-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}
.map-grat {
  stroke: rgba(120, 100, 60, .12);
  stroke-width: .5;
  fill: none;
}
.map-equator { stroke: rgba(184, 92, 42, .35); stroke-dasharray: 4 4; }
.map-tropic { stroke: rgba(184, 92, 42, .18); stroke-dasharray: 2 4; }
.map-land {
  fill: #e0d8be;
  stroke: #c4ba9a;
  stroke-width: .6;
}
.map-band {
  fill: rgba(31, 95, 63, .07);
  stroke: rgba(31, 95, 63, .25);
  stroke-width: .5;
  stroke-dasharray: 3 3;
}

.dot-country {
  cursor: pointer;
  transition: transform .15s ease;
}
.dot-country circle {
  transition: stroke-width .15s ease, r .15s ease;
}
.dot-country:hover circle { stroke-width: 2.5; }
.dot-country.active circle { stroke: var(--ink); stroke-width: 2.5; }
.dot-country text {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  fill: var(--ink);
  pointer-events: none;
  text-anchor: middle;
}

.map-legend {
  position: absolute;
  bottom: 14px;
  left: 18px;
  background: rgba(251, 248, 240, .92);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 12px;
}
.map-legend .scale {
  display: flex;
  height: 8px;
  width: 160px;
  border-radius: 1px;
  overflow: hidden;
}
.map-legend .scale span { flex: 1; }
.map-legend .ends {
  display: flex;
  justify-content: space-between;
  width: 160px;
  font-size: 10px;
}

.map-info {
  position: absolute;
  top: 14px;
  right: 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
}
.map-info b { display: block; color: var(--green); font-size: 22px; margin-top: 2px; font-family: var(--font-body); letter-spacing: 0; }

/* RANKING TABLE */
.rank-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.rank-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  padding: 8px 8px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.rank-table th .arrow { color: var(--green); margin-left: 4px; }
.rank-table td {
  padding: 11px 8px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}
.rank-table tr { cursor: pointer; transition: background .12s ease; }
.rank-table tr:hover { background: rgba(31, 95, 63, .04); }
.rank-table tr.active { background: rgba(31, 95, 63, .08); }
.rank-table tr.active td:first-child { box-shadow: inset 3px 0 0 var(--green); }

.rank-table td.rk {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 12px;
  width: 32px;
}
.rank-table td.rk.top { color: var(--green); font-weight: 700; }
.rank-table td.flag {
  width: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .04em;
}
.rank-table td.nm b { display: block; }
.rank-table td.nm small { color: var(--muted); font-size: 11px; }
.rank-table td.bar {
  width: 30%;
  font-variant-numeric: tabular-nums;
}
.rank-table td.bar .bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.rank-table td.bar .b {
  flex: 1;
  height: 6px;
  background: var(--bg-warm);
  border-radius: 1px;
  overflow: hidden;
  position: relative;
}
.rank-table td.bar .b::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: var(--w, 0%);
  background: linear-gradient(90deg, var(--green) 0%, #3e8a5d 100%);
  transition: width .25s ease;
}
.rank-table td.bar .v {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--green);
  min-width: 36px;
  text-align: right;
}
.rank-table td.metric {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  text-align: right;
  width: 60px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 6px 10px;
  background: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  width: 180px;
}
.search-box input {
  border: 0; outline: 0; background: transparent;
  font: inherit; color: var(--ink);
  width: 100%;
}
.search-box svg { color: var(--muted); flex-shrink: 0; }

/* WEIGHTS */
.weights-panel .sub { margin-bottom: 16px; }
.weight-row {
  display: grid;
  grid-template-columns: 70px 1fr 50px;
  gap: 12px;
  align-items: center;
  padding: 7px 0;
  font-size: 13px;
}
.weight-row .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-soft);
}
.weight-row .lbl small {
  display: block;
  font-size: 9px;
  color: var(--muted);
  margin-top: 1px;
  letter-spacing: 0;
  text-transform: none;
}
.weight-row input[type=range] {
  width: 100%;
  appearance: none;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  outline: none;
}
.weight-row input[type=range]::-webkit-slider-thumb {
  appearance: none;
  width: 14px; height: 14px;
  background: var(--green);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1px var(--green);
}
.weight-row input[type=range]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--green);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1px var(--green);
}
.weight-row .v {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.weight-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 2px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
}
.btn:hover { background: var(--bg-warm); }
.btn.primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn.primary:hover { background: #174a31; }

/* COUNTRY DETAIL */
.detail-panel { position: relative; min-height: 380px; }
.detail-empty {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed var(--line);
  border-radius: 3px;
}
.detail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 18px;
}
.detail-head .left {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.detail-head .code {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: .1em;
}
.detail-head h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  margin: 0;
  letter-spacing: -.02em;
}
.detail-head .anchor {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.detail-head .boi {
  text-align: right;
}
.detail-head .boi b {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  color: var(--green);
  display: block;
  line-height: .9;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.detail-head .boi span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.radar-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 22px;
}
.radar-wrap {
  width: 200px; height: 200px;
}
.radar-wrap svg { width: 100%; height: 100%; }
.radar-grid {
  fill: none;
  stroke: var(--line);
  stroke-width: .6;
}
.radar-axis { stroke: var(--line); stroke-width: .6; }
.radar-shape {
  fill: rgba(31, 95, 63, .18);
  stroke: var(--green);
  stroke-width: 1.4;
}
.radar-pt { fill: var(--green); }
.radar-lbl {
  font-family: var(--font-mono);
  font-size: 8px;
  fill: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.metric-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 18px;
  font-size: 13px;
}
.metric-list .row {
  display: grid;
  grid-template-columns: 80px 1fr 30px;
  gap: 10px;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--line-soft);
}
.metric-list .row:last-child, .metric-list .row:nth-last-child(2) { border-bottom: none; }
.metric-list .row .lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--ink-soft);
}
.metric-list .row .b {
  height: 4px;
  background: var(--bg-warm);
  position: relative;
  border-radius: 1px;
}
.metric-list .row .b::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: var(--w, 0%);
  background: var(--green);
  border-radius: 1px;
}
.metric-list .row.weak .b::before { background: var(--warm); }
.metric-list .row .v {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.detail-footer {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  font-size: 13px;
}
.detail-footer h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
  font-weight: 600;
}
.detail-footer p { margin: 0; color: var(--ink-soft); line-height: 1.5; }
.detail-footer .strong { color: var(--green); }
.detail-footer .weak { color: var(--warm); }

/* COMPARE BAR (footer) */
.compare-bar {
  margin-top: 28px;
  padding: 18px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow);
}
.compare-bar h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -.01em;
  margin: 0;
}
.compare-bar h3 small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
  font-weight: 400;
}
.compare-side {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 12px;
  border: 1px dashed var(--line);
  border-radius: 3px;
  min-height: 72px;
}
.compare-side.empty { color: var(--muted); font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.compare-side .nm { flex: 1; }
.compare-side .nm b { font-size: 16px; font-family: var(--font-display); }
.compare-side .nm small { display: block; font-family: var(--font-mono); font-size: 10px; color: var(--muted); letter-spacing: .08em; }
.compare-side .scr { font-family: var(--font-display); font-size: 32px; color: var(--green); font-variant-numeric: tabular-nums; }
.compare-side .x { color: var(--muted); font-family: var(--font-mono); font-size: 11px; cursor: pointer; padding: 2px 6px; }
.compare-side .x:hover { color: var(--warm); }

@media (max-width: 1100px) {
  .compare-bar { grid-template-columns: 1fr; }
}

/* INSIGHTS strip */
.insights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.insight {
  padding: 16px 20px;
  border-right: 1px solid var(--line);
}
.insight:last-child { border-right: none; }
.insight .l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.insight .v {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
  margin: 6px 0 4px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}
.insight .v em { color: var(--green); font-style: normal; }
.insight .v.warm em { color: var(--warm); }
.insight .d { font-size: 12px; color: var(--ink-soft); line-height: 1.4; }

@media (max-width: 900px) {
  .insights { grid-template-columns: 1fr 1fr; }
  .insight:nth-child(2) { border-right: none; }
  .insight:nth-child(1), .insight:nth-child(2) { border-bottom: 1px solid var(--line); }
}

/* essay block */
.essay {
  margin-top: 32px;
  padding: 28px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 36px;
}
.essay h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -.01em;
  margin: 0;
  line-height: 1.05;
}
.essay h2 em { color: var(--warm); font-style: italic; }
.essay .cols {
  column-count: 2;
  column-gap: 28px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
}
.essay .cols p { margin: 0 0 12px; }
.essay .cols p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 44px;
  float: left;
  line-height: 1;
  padding: 4px 6px 0 0;
  color: var(--green);
  font-weight: 600;
}
@media (max-width: 900px) {
  .essay { grid-template-columns: 1fr; gap: 16px; padding: 22px; }
  .essay .cols { column-count: 1; }
}

/* footer */
.foot {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* tooltip */
.tip {
  position: fixed;
  pointer-events: none;
  background: var(--ink);
  color: #fbf8f0;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  border-radius: 2px;
  z-index: 100;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .12s ease;
}
.tip.show { opacity: 1; }
.tip b { color: #d8e5dc; margin-right: 6px; }