:root {
  /* Paleta Rotas Negras */
  /* Azul extraido da area superior uniforme da capa e levemente
     aprofundado para preservar contraste em textos e controles. */
  --color-cover-blue: #293c74;
  --color-navy: var(--color-cover-blue);
  --color-blue: #1c2b55;
  --color-ivory: #f4f0e8;
  --color-gold: #e0a126;
  --color-terracotta: #c94a32;
  --color-olive: #55633c;
  --color-warm-black: #211c19;

  /* Tons funcionais derivados da paleta */
  --color-ivory-bright: #fbf8f2;
  --color-ivory-muted: #cfc8bb;
  --color-ink-muted: #5e5a52;
  --color-map-base: #d8d2c7;
  --color-line-light: #d8d0c2;
  --color-line-dark: #354162;
  --color-navy-72: rgba(41, 60, 116, 0.72);
  --color-navy-94: rgba(41, 60, 116, 0.94);
  --color-navy-98: rgba(41, 60, 116, 0.98);
  --color-blue-96: rgba(28, 43, 85, 0.96);
  --color-ivory-98: rgba(244, 240, 232, 0.98);
  --color-ivory-97: rgba(244, 240, 232, 0.97);
  --color-ivory-12: rgba(244, 240, 232, 0.12);
  --color-gold-08: rgba(224, 161, 38, 0.08);
  --color-gold-18: rgba(224, 161, 38, 0.18);
  --color-gold-28: rgba(224, 161, 38, 0.28);
  --color-gold-40: rgba(224, 161, 38, 0.4);
  --color-blue-20: rgba(28, 43, 85, 0.2);
  --color-navy-18: rgba(41, 60, 116, 0.18);
  --color-navy-24: rgba(41, 60, 116, 0.24);
  --color-navy-32: rgba(41, 60, 116, 0.32);

  /* Tokens semânticos */
  --page-background: var(--color-navy);
  --surface-light: var(--color-ivory-bright);
  --surface-dark: var(--color-blue);
  --text-primary: var(--color-warm-black);
  --text-secondary: var(--color-ink-muted);
  --text-on-dark: var(--color-ivory);
  --text-on-dark-muted: var(--color-ivory-muted);
  --accent-primary: var(--color-gold);
  --accent-territory: var(--color-olive);
  --accent-support: var(--color-terracotta);
  --border-light: var(--color-line-light);
  --border-dark: var(--color-line-dark);
  --shadow: 0 18px 48px var(--color-navy-32);
  --shadow-soft: 0 8px 24px var(--color-navy-24);
  --radius-lg: 24px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 12%, var(--color-gold-08), transparent 28rem),
    var(--page-background);
  color: var(--text-on-dark);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

button, input, select { font: inherit; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 2000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--surface-light);
  color: var(--color-navy);
  font-weight: 700;
  transition: top 0.2s ease;
}

.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  border-bottom: 1px solid var(--color-gold-18);
  background: var(--color-navy-94);
  color: var(--text-on-dark);
  backdrop-filter: blur(10px);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-gold-28);
  background: var(--color-navy-98);
  box-shadow: 0 8px 30px var(--color-navy-32);
}

.header-inner {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 40px), 1400px);
  min-height: 80px;
  margin: 0 auto;
  transition: min-height 0.2s ease;
}

.site-header.is-scrolled .header-inner { min-height: 72px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-height: 48px;
  text-decoration: none;
}

.brand::before {
  width: 3px;
  height: 38px;
  border-radius: 999px;
  background: var(--accent-primary);
  content: "";
}

.brand span { display: flex; flex-direction: column; }
.brand strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 5px;
  color: var(--text-on-dark-muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 42px);
  margin-left: auto;
}

.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 2px;
  color: var(--text-on-dark);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 2px;
  background: var(--accent-primary);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.is-active { color: var(--accent-primary); }

.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a.is-active::after { transform: scaleX(1); }

.brand:focus-visible,
.main-nav a:focus-visible,
.nav-toggle:focus-visible,
.nav-close:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 4px;
}

.nav-toggle,
.nav-close,
.nav-panel-header { display: none; }

.nav-backdrop[hidden] { display: none; }

#mapa,
#sobre,
#contato { scroll-margin-top: 92px; }

main { overflow: hidden; }

.map-section {
  width: min(1540px, 100%);
  margin: 0 auto;
  padding: clamp(26px, 4vw, 54px) clamp(16px, 3vw, 44px) clamp(40px, 6vw, 78px);
}

.map-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: end;
  gap: 28px;
  margin: 0 4px 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent-primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.map-intro {
  max-width: 560px;
  margin: 0;
  color: var(--text-on-dark-muted);
}

.map-shell {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  height: min(76vh, 860px);
  border: 1px solid var(--color-gold-40);
  border-radius: var(--radius-lg);
  background: var(--color-map-base);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.map-shell:fullscreen {
  width: 100vw;
  height: 100vh;
  min-height: 0;
  max-height: none;
  border: 0;
  border-radius: 0;
}

.map-shell:fullscreen .filter-panel {
  max-height: calc(100vh - 88px);
}

#map {
  width: 100%;
  height: 100%;
  background: var(--color-map-base);
}

.map-actions {
  position: absolute;
  top: 16px;
  left: 66px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-toggle,
.result-badge {
  min-height: 44px;
  border: 1px solid var(--color-blue-20);
  border-radius: 999px;
  background: var(--color-ivory-97);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 17px;
  color: var(--color-navy);
  font-weight: 800;
  cursor: pointer;
}

.filter-toggle span { color: var(--accent-primary); font-size: 1.25rem; }
.filter-toggle:hover, .filter-toggle:focus-visible {
  background: var(--color-navy);
  color: var(--text-on-dark);
}

.result-badge {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 700;
}

.filter-panel {
  position: absolute;
  top: 72px;
  left: 16px;
  z-index: 950;
  width: min(360px, calc(100% - 32px));
  max-height: calc(100% - 88px);
  overflow-y: auto;
  padding: 22px;
  border: 1px solid var(--color-blue-20);
  border-radius: 20px;
  background: var(--color-ivory-98);
  color: var(--text-primary);
  box-shadow: 0 22px 54px var(--color-navy-32);
}

.filter-panel[hidden], .map-message[hidden] { display: none; }

.filter-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.filter-header h2 { margin: 0; font-size: 1.75rem; line-height: 1; }

.icon-button {
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  background: var(--surface-light);
  color: var(--color-navy);
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
  place-items: center;
}

.filter-fields { display: grid; gap: 8px; }
.filter-fields label {
  margin-top: 6px;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 800;
}

.search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 12px;
  border: 1px solid var(--border-light);
  border-radius: 11px;
  background: var(--surface-light);
}

.search-field:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--color-gold-18);
}

.search-field span { color: var(--color-blue); font-size: 1.25rem; }
.search-field input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text-primary);
}

.filter-fields select {
  width: 100%;
  min-height: 48px;
  padding: 0 36px 0 12px;
  border: 1px solid var(--border-light);
  border-radius: 11px;
  background: var(--surface-light);
  color: var(--text-primary);
  cursor: pointer;
}

.filter-fields select:focus-visible,
.sinapir-filter-option input:focus-visible,
.icon-button:focus-visible,
.clear-button:focus-visible {
  outline: 3px solid var(--color-gold-40);
  outline-offset: 2px;
}

.filter-fields .sinapir-filter-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 11px;
  align-items: start;
  min-height: 62px;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--border-light);
  border-radius: 11px;
  background: var(--surface-light);
  cursor: pointer;
}

.sinapir-filter-option:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--color-gold-08);
}

.sinapir-filter-option input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--accent-primary);
}

.sinapir-filter-copy {
  display: grid;
  gap: 3px;
  line-height: 1.3;
}

.sinapir-filter-copy strong { font-size: 0.86rem; }
.sinapir-filter-copy small {
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 500;
}

.filter-footer {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
}

.filter-footer p { margin: 0; color: var(--text-secondary); font-size: 0.84rem; }
.clear-button {
  min-height: 44px;
  border: 0;
  border-radius: 11px;
  background: var(--color-navy);
  color: var(--text-on-dark);
  font-weight: 800;
  cursor: pointer;
}

.clear-button:hover { background: var(--color-blue); }

.map-message {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 850;
  display: grid;
  min-width: min(360px, calc(100% - 32px));
  padding: 22px;
  border-radius: 16px;
  background: var(--color-ivory-97);
  color: var(--text-primary);
  box-shadow: var(--shadow);
  text-align: center;
  transform: translate(-50%, -50%);
}

.map-message span { margin-top: 4px; color: var(--text-secondary); }

.leaflet-control-zoom,
.leaflet-control-layers,
.leaflet-control-scale-line {
  border: 0 !important;
  box-shadow: var(--shadow-soft) !important;
}

.leaflet-bar a,
.leaflet-control-layers {
  background: var(--surface-light) !important;
  color: var(--color-navy) !important;
}

.leaflet-bar a:hover,
.leaflet-bar a:focus-visible { background: var(--color-ivory) !important; }

.leaflet-popup-content-wrapper,
.leaflet-popup-tip { background: var(--surface-light); }
.route-popup { min-width: 210px; color: var(--text-primary); }
.route-popup .popup-location {
  margin-bottom: 7px;
  color: var(--color-blue);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.route-popup strong {
  display: block;
  margin-bottom: 5px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  line-height: 1.25;
}

.route-popup p { margin: 0; line-height: 1.45; }
.route-popup .popup-contact { margin-top: 7px; color: var(--text-secondary); font-size: 0.82rem; }

.compass-control, .fullscreen-control, .map-legend {
  border: 1px solid var(--color-blue-20);
  border-radius: 12px;
  background: var(--color-ivory-97);
  box-shadow: var(--shadow-soft);
}

.compass-control {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
}

.compass-control img { width: 35px; height: 35px; }
.fullscreen-control {
  padding: 9px 12px;
  color: var(--color-navy);
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.map-legend {
  display: grid;
  width: min(290px, calc(100vw - 44px));
  gap: 7px;
  padding: 11px 13px;
  color: var(--text-primary);
  font-size: 0.73rem;
  line-height: 1.3;
  transition: opacity 160ms ease, visibility 160ms ease;
}

.map-shell.filters-open .map-legend {
  visibility: hidden;
  opacity: 0;
}

.map-legend-title {
  color: var(--color-navy);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.map-legend-item {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 8px;
  align-items: start;
}

.map-legend-swatch {
  width: 11px;
  height: 11px;
  margin-top: 2px;
  border: 1px solid var(--surface-light);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--color-navy-24);
}

.map-legend-swatch-sinapir { background: var(--accent-primary); }

.sinapir-marker-icon {
  border: 0;
  background: transparent;
}

.sinapir-marker-icon svg {
  display: block;
  overflow: visible;
  filter: drop-shadow(0 4px 4px var(--color-navy-32));
}

.sinapir-marker-shape {
  fill: var(--accent-primary);
  stroke: var(--surface-light);
  stroke-width: 1.5;
}

.sinapir-marker-center { fill: var(--color-navy); }

.about-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(30px, 7vw, 110px);
  padding: clamp(48px, 7vw, 96px) clamp(24px, 8vw, 140px);
  border-top: 4px solid var(--accent-support);
  background: linear-gradient(135deg, var(--color-ivory-bright) 0%, var(--color-ivory) 100%);
  color: var(--text-primary);
}

.about-section .eyebrow { color: var(--accent-territory); }

.about-section h2 {
  max-width: 600px;
  margin: 0;
  color: var(--color-navy);
  font-size: clamp(2rem, 3vw, 3.25rem);
  line-height: 1.08;
}

.about-section > p {
  align-self: end;
  max-width: 720px;
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.22rem);
}

.site-footer {
  padding: 0 clamp(24px, 7vw, 112px);
  background: var(--color-navy);
  color: var(--text-on-dark);
}

.footer-main {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(36px, 7vw, 110px);
  padding: clamp(48px, 7vw, 84px) 0 42px;
}

.site-footer .eyebrow { color: var(--accent-primary); }
.footer-about h2 {
  margin-bottom: 12px;
  color: var(--text-on-dark);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 1;
}

.footer-about p:last-child { max-width: 420px; color: var(--text-on-dark-muted); }
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.footer-links h3 {
  margin: 0 0 14px;
  color: var(--text-on-dark);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links p, .footer-links a {
  display: block;
  margin: 0 0 8px;
  color: var(--text-on-dark-muted);
  text-decoration: none;
}

.footer-links a:hover, .footer-links a:focus-visible {
  color: var(--accent-primary);
  text-decoration: underline;
}

.partner-logos {
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  align-items: center;
  gap: clamp(24px, 5vw, 70px);
  padding: 24px clamp(18px, 4vw, 54px);
  border-radius: 18px;
  border: 1px solid var(--color-gold-28);
  background: var(--surface-light);
}

.partner-logos img {
  justify-self: center;
  width: auto;
  max-width: 100%;
  max-height: 82px;
  object-fit: contain;
}

.partner-logos img:nth-child(3) { max-height: 96px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 30px;
  color: var(--text-on-dark-muted);
  font-size: 0.86rem;
}

.footer-bottom p { margin: 0; }
.footer-legal { display: grid; gap: 5px; }
.footer-bottom .sinapir-date-note {
  color: var(--text-on-dark-muted);
  font-size: 0.72rem;
}
.footer-bottom a { color: var(--accent-primary); font-weight: 700; text-decoration: none; }

@media (max-width: 767px) {
  html { scroll-padding-top: 82px; }
  body.nav-open { overflow: hidden; }

  .header-inner {
    width: calc(100% - 32px);
    min-height: 72px;
  }

  .site-header.is-scrolled .header-inner { min-height: 68px; }
  .brand { gap: 10px; }
  .brand::before { height: 32px; }
  .brand strong { font-size: 1.2rem; }
  .brand small { font-size: 0.6rem; letter-spacing: 0.065em; }

  .nav-toggle {
    display: grid;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid var(--color-gold-28);
    border-radius: 50%;
    background: transparent;
    color: var(--text-on-dark);
    cursor: pointer;
    place-content: center;
    gap: 5px;
  }

  .nav-toggle > span {
    display: block;
    width: 21px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-toggle[aria-expanded="true"] { color: var(--accent-primary); }
  .nav-toggle[aria-expanded="true"] > span:first-child { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] > span:last-child { transform: translateY(-7px) rotate(-45deg); }

  .main-nav {
    position: fixed;
    top: 82px;
    right: 16px;
    z-index: 4;
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 3px;
    width: min(330px, calc(100vw - 32px));
    max-height: calc(100dvh - 98px);
    margin: 0;
    padding: 14px;
    overflow-y: auto;
    border: 1px solid var(--color-gold-28);
    border-radius: 18px;
    background: var(--color-blue-96);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.985);
    transform-origin: top right;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }

  .nav-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
    padding: 2px 2px 11px 12px;
    border-bottom: 1px solid var(--color-ivory-12);
    color: var(--text-on-dark-muted);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .nav-close {
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--color-ivory-12);
    border-radius: 50%;
    background: transparent;
    color: var(--text-on-dark);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    place-items: center;
  }

  .main-nav a {
    justify-content: flex-start;
    width: 100%;
    min-height: 50px;
    padding: 13px 14px;
    border-radius: 10px;
    font-size: 1rem;
  }

  .main-nav a:hover,
  .main-nav a:focus-visible,
  .main-nav a.is-active { background: var(--color-gold-08); }

  .main-nav a::after {
    right: auto;
    bottom: 7px;
    left: 14px;
    width: 28px;
    transform-origin: left;
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1190;
    display: block;
    background: var(--color-navy-72);
    backdrop-filter: blur(2px);
  }

  #mapa,
  #sobre,
  #contato { scroll-margin-top: 82px; }
}

@media (max-width: 780px) {
  .map-heading { grid-template-columns: 1fr; gap: 12px; }
  .map-shell { min-height: 540px; height: 72vh; border-radius: 18px; }
  .map-actions { top: 12px; left: 56px; gap: 7px; }
  .filter-toggle { min-height: 40px; padding: 8px 13px; font-size: 0.84rem; }
  .result-badge { min-height: 40px; padding: 8px 11px; font-size: 0.76rem; }
  .filter-panel { top: 64px; left: 10px; width: calc(100% - 20px); max-height: calc(100% - 74px); }
  .about-section, .footer-main, .footer-links { grid-template-columns: 1fr; }
  .footer-main { gap: 24px; }
  .footer-links { gap: 22px; }
  .partner-logos { grid-template-columns: 1fr; }
  .partner-logos img { max-height: 68px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 430px) {
  .brand small { display: none; }
  .map-section { padding-right: 10px; padding-left: 10px; }
  .map-actions { right: 10px; }
  .result-badge { margin-left: auto; }
  .fullscreen-control { display: none; }
  .map-legend {
    width: min(244px, calc(100vw - 80px));
    padding: 9px 10px;
    font-size: 0.66rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}