:root {
  --bg: #0d1b2e;
  --bg-raised: #12233b;
  --accent: #ec1e6e;
  --accent-soft: rgba(236, 30, 110, 0.15);
  --secondary: #2dd4bf;
  --secondary-soft: rgba(45, 212, 191, 0.15);
  --tertiary: #f4c94c;
  --tertiary-soft: rgba(244, 201, 76, 0.15);
  --text: #f5f5f2;
  --text-muted: #9aa5b8;
  --line: rgba(255, 255, 255, 0.12);

  --font-poster: "Anton", sans-serif;
  --font-mono: "Space Mono", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
}

/* ---------- Nav ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--accent);
}

/* ---------- Header ---------- */

.site-header {
  padding: 4rem 1.5rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.site-title {
  font-family: var(--font-poster);
  font-weight: 400;
  font-size: clamp(2.5rem, 7vw, 5rem);
  letter-spacing: 0.02em;
  color: var(--text);
  text-shadow: 3px 3px 0 var(--accent);
  margin: 0;
  text-transform: uppercase;
}

.site-subtitle {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 1rem 0 0;
}

/* ---------- Intro ---------- */

.intro {
  max-width: 760px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

.intro-text {
  font-size: 1.1rem;
  color: var(--text);
}

.intro-footnote {
  font-size: 0.8rem;
  color: var(--text-muted);
  border-left: 2px solid var(--secondary);
  padding-left: 1rem;
  margin-top: 1.5rem;
}

/* ---------- Sections ---------- */

.section {
  max-width: 1080px;
  margin: 5rem auto;
  padding: 0 1.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-poster);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  margin: 0 0 2.5rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.5rem;
}

/* ---------- Charts ---------- */

.chart-block {
  margin-bottom: 3.5rem;
}

.chart-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.chart-container {
  background: var(--bg-raised);
  border-left: 3px solid var(--accent);
  padding: 1.5rem;
  height: 380px;
}

.chart-container--horizontal {
  height: 520px;
}

/* ---------- Hemiciclo ---------- */

.hemiciclo-container {
  background: var(--bg-raised);
  border-left: 3px solid var(--accent);
  padding: 1.5rem;
  max-width: 640px;
  margin: 0 auto;
}

.hemiciclo-container svg {
  width: 100%;
  height: auto;
  display: block;
}

.hemiciclo-container circle {
  transition: opacity 0.15s ease;
}

.hemiciclo-container circle:hover {
  opacity: 0.7;
}

.hemiciclo-legenda {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}

.hemiciclo-legenda-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.hemiciclo-legenda-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---------- Stat grid (candidaturas) ---------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--bg-raised);
  border-left: 3px solid var(--accent);
  padding: 1.25rem 1rem;
  text-align: center;
}

.stat-card--2031 {
  border-left-color: var(--secondary);
}

.stat-card--sem-candidatura {
  border-left-color: var(--line);
}

.stat-value {
  font-family: var(--font-poster);
  font-weight: 400;
  font-size: 2.2rem;
  color: var(--text);
  margin: 0;
}

.stat-card--sem-candidatura .stat-value {
  color: var(--text-muted);
}

.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
}

/* ---------- Toggle de agrupamento ---------- */

.agrupamento-toggle {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.agrupamento-toggle-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  cursor: pointer;
}

.agrupamento-toggle-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

.agrupamento-toggle-btn.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

/* ---------- Menu de partidos ---------- */

.menu-partidos {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 1.25rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

.menu-partido-pill {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}

.menu-partido-pill:hover {
  color: var(--text);
  border-color: var(--accent);
}

.menu-partido-pill.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

/* ---------- Party groups ---------- */

.partido-grupo {
  margin-bottom: 3.5rem;
  scroll-margin-top: 5rem;
}

.partido-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.partido-sigla {
  font-family: var(--font-poster);
  font-size: 1.6rem;
  text-transform: uppercase;
  color: var(--text);
}

.partido-total {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.partido-mandatos-resumo {
  border-bottom: 1px solid var(--line);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.partido-mandatos-resumo-item {
  font-size: 0.8rem;
  margin: 0.2rem 0 0;
}

.partido-mandatos-resumo-item--2027 {
  color: var(--accent);
}

.partido-mandatos-resumo-item--2031 {
  color: var(--secondary);
}

.mandato-subgrupo {
  margin-bottom: 1.75rem;
}

.mandato-subgrupo-titulo {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

/* ---------- Cards ---------- */

.card {
  background: var(--bg-raised);
  border-left: 3px solid var(--accent);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.card--continua {
  border-left-color: var(--secondary);
}

.card-photo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--accent);
  background: var(--bg);
}

.card--continua .card-photo {
  border-color: var(--secondary);
}

.card-body {
  min-width: 0;
}

.card-nome {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  margin: 0 0 0.25rem;
  color: var(--text);
}

.card-uf {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.card-badge {
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  margin-top: 0.5rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.card--continua .card-badge {
  background: var(--secondary-soft);
  color: var(--secondary);
}

.card-badge.card-badge--eleicao {
  margin-top: 0.6rem;
  background: var(--tertiary-soft);
  color: var(--tertiary);
}

.card-badge.card-badge--sem-candidatura {
  background: var(--line);
  color: var(--text-muted);
}

.card-obs {
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--line);
}

/* ---------- Footer ---------- */

.site-footer {
  text-align: center;
  padding: 3rem 1.5rem 4rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-top: 1px solid var(--line);
}

/* ---------- Responsive ---------- */

@media (max-width: 600px) {
  .chart-container {
    height: 300px;
    padding: 1rem;
  }

  .chart-container--horizontal {
    height: 460px;
  }

  .hemiciclo-container {
    padding: 1rem;
  }

  .card {
    flex-direction: column;
    align-items: flex-start;
  }
}