:root {
  --bg: #f4f2ec;
  --surface: #fbfaf7;
  --surface-strong: #fffefb;
  --ink: #1d2225;
  --muted: #586069;
  --accent: #0e8b71;
  --accent-dark: #0a5f50;
  --line: #dde3dd;
  --shadow: 0 20px 40px rgba(20, 34, 27, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Public Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% -10%, rgba(14, 139, 113, 0.22), transparent 45%),
    radial-gradient(circle at 88% 6%, rgba(225, 146, 60, 0.18), transparent 38%),
    var(--bg);
  min-height: 100vh;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  margin: 0;
  letter-spacing: -0.02em;
}

.hero {
  padding: 3.2rem clamp(1.2rem, 4vw, 3.4rem) 2.4rem;
  display: grid;
  gap: 1.4rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  align-items: start;
}

.hero__text h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  max-width: 18ch;
}

.eyebrow {
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--accent-dark);
  font-weight: 700;
}

.lede {
  max-width: 62ch;
  margin: 0.9rem 0 0;
  line-height: 1.6;
  color: var(--muted);
}

.hero__meta {
  display: grid;
  gap: 0.8rem;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  width: fit-content;
  padding: 0.2rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.lang-toggle__btn {
  border: 0;
  border-radius: 999px;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  font: inherit;
  font-weight: 700;
  color: var(--accent-dark);
  background: transparent;
  cursor: pointer;
}

.lang-toggle__btn:hover {
  background: rgba(14, 139, 113, 0.12);
}

.lang-toggle__btn.is-active {
  color: #fff;
  background: var(--accent);
}

.meta-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  backdrop-filter: blur(4px);
}

.meta-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 0.35rem;
}

.meta-card strong {
  font-size: 1.22rem;
}

.layout {
  padding: 0 clamp(1.2rem, 4vw, 3.4rem) 2.8rem;
  display: grid;
  gap: 1rem;
}

.panel {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1rem;
}

.panel--filters {
  padding: 1.1rem;
}

.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.filter-actions button {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 10px;
  font-weight: 600;
  padding: 0.55rem 0.85rem;
  cursor: pointer;
}

.filter-actions button:hover {
  background: var(--accent-dark);
}

.filters-grid {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 0.35rem;
  grid-column: span 3;
}

.field--wide {
  grid-column: span 4;
}

.field > span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.field input,
.field select {
  width: 100%;
  border: 1px solid #cfd6cf;
  border-radius: 10px;
  padding: 0.52rem 0.56rem;
  background: var(--surface-strong);
  font: inherit;
  color: var(--ink);
}

.field select[multiple] {
  min-height: 8.4rem;
}

.summary-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.65rem;
}

.stat-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem;
  background: #fff;
  display: grid;
  gap: 0.35rem;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

.stat-card strong {
  font-size: 1.3rem;
}

.charts-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.chart-card header,
.detail-card header {
  display: grid;
  gap: 0.35rem;
}

.chart-card--wide {
  grid-column: span 2;
}

.legend-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.chart {
  width: 100%;
  height: 360px;
}

.chart--tall {
  height: 420px;
}

.drilldown {
  margin-top: 0.7rem;
  padding: 0.85rem;
  border-radius: 12px;
  border: 1px dashed #c8d4cc;
  background: #fff;
  min-height: 160px;
}

.drilldown h3 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.drilldown p {
  margin: 0.22rem 0;
  color: #2e353a;
}

.panel--source p {
  margin: 0.55rem 0;
  line-height: 1.6;
  color: #2f373c;
}

.panel--source a {
  color: var(--accent-dark);
}

.panel--source code {
  background: #e9efea;
  border-radius: 6px;
  padding: 0.1rem 0.34rem;
}

@media (max-width: 1200px) {
  .summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .field {
    grid-column: span 4;
  }

  .field--wide {
    grid-column: span 6;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .charts-grid,
  .chart-card--wide {
    grid-template-columns: 1fr;
    grid-column: auto;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field,
  .field--wide {
    grid-column: span 12;
  }
}

@media (max-width: 580px) {
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .chart {
    height: 320px;
  }
}