@font-face {
  font-family: Figtree;
  src: url("../fontes/figtree.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Fraunces;
  src: url("../fontes/fraunces.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("../fontes/source-serif.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #132028;
  --ink-soft: #3a5160;
  --muted: #5c7380;
  --paper: #eef5f2;
  --paper-2: #e2eee9;
  --white: #fffdf9;
  --azul: #0e4a68;
  --azul-profundo: #082c3f;
  --teal: #0b8a7d;
  --teal-2: #17c4b0;
  --ciano: #19a4c4;
  --wash: #d4f3eb;
  --line: #c5d6d0;
  --aviso: #f7f1e4;
  --aviso-borda: #d2be90;
  --sombra: 0 24px 60px rgba(8, 44, 63, 0.1);
  --sombra-forte: 0 30px 80px rgba(8, 44, 63, 0.16);
  --medida: 68ch;
  --ui: Figtree, "Segoe UI", sans-serif;
  --display: Fraunces, Georgia, serif;
  --texto: "Source Serif 4", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1100px 520px at 4% -12%, rgba(23, 196, 176, 0.2), transparent 58%),
    radial-gradient(900px 480px at 110% 8%, rgba(25, 164, 196, 0.14), transparent 52%),
    radial-gradient(700px 400px at 50% 120%, rgba(8, 44, 63, 0.06), transparent 60%),
    linear-gradient(180deg, #f6fbf8 0%, var(--paper) 36%, #e8f2ee 100%);
  font-family: var(--texto);
  font-size: 1.125rem;
  line-height: 1.72;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(14, 74, 104, 0.05) 0.9px, transparent 0.9px);
  background-size: 18px 18px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: auto -10% -20% auto;
  width: 42vw;
  height: 42vw;
  pointer-events: none;
  background: radial-gradient(circle, rgba(12, 143, 130, 0.1), transparent 68%);
  z-index: 0;
}

a {
  color: var(--azul);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--teal);
}

:focus-visible {
  outline: 3px solid var(--teal-2);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--azul-profundo);
  color: #fff;
  padding: 0.7rem 1rem;
  text-decoration: none;
}

.skip:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 253, 249, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(197, 214, 208, 0.8);
}

.header-faixa {
  height: 3px;
  background: linear-gradient(90deg, #0c8f82, #1aa6c8 45%, #0a3348);
}

.header-inner {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.6rem;
}

.marca {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.marca img {
  width: min(236px, 58vw);
  height: auto;
  filter: drop-shadow(0 6px 14px rgba(12, 143, 130, 0.12));
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--azul-profundo);
  font-family: var(--ui);
  font-weight: 600;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
}

.nav-principal {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-principal a {
  position: relative;
  font-family: var(--ui);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--azul-profundo);
  text-decoration: none;
}

.nav-principal a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.nav-principal a[aria-current="page"]::after,
.nav-principal a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}

.nav-principal a[aria-current="page"],
.nav-principal a:hover {
  color: var(--teal);
}

.nav-cta {
  background: linear-gradient(135deg, var(--azul), #14607f);
  color: #fff !important;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(14, 74, 104, 0.22);
}

.nav-cta:hover {
  color: #fff !important;
  transform: translateY(-1px);
}

.wrap {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero-atlas {
  position: relative;
  overflow: hidden;
  padding: 1.2rem 0 0;
}

.hero-atlas::before {
  content: "";
  position: absolute;
  inset: 8% 6% auto auto;
  width: min(520px, 48vw);
  height: min(520px, 48vw);
  background:
    radial-gradient(circle at 40% 40%, rgba(255, 253, 249, 0.5), transparent 55%),
    conic-gradient(from 210deg, rgba(26, 166, 200, 0.16), rgba(12, 143, 130, 0.05), transparent 60%);
  border-radius: 50%;
  z-index: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 2.8rem;
  align-items: center;
  padding: 3.6rem 0 1.2rem;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.kicker {
  font-family: var(--ui);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 0.75rem;
}

h1,
.h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--azul-profundo);
  margin: 0 0 1.1rem;
}

.lead {
  font-size: 1.24rem;
  color: var(--ink-soft);
  max-width: 40rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ui);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.84rem 1.25rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.botao-principal {
  background: linear-gradient(135deg, #0c8f82, #1aa6c8);
  color: #fff;
  box-shadow: 0 14px 30px rgba(12, 143, 130, 0.28);
}

.botao-principal:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(12, 143, 130, 0.34);
}

.botao-secundario {
  background: rgba(255, 253, 249, 0.7);
  color: var(--azul);
  border-color: var(--line);
}

.botao-secundario:hover {
  border-color: var(--teal);
  background: #fff;
}

.prancha {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255, 253, 249, 0.96), rgba(232, 246, 241, 0.9));
  border: 1px solid rgba(197, 214, 208, 0.9);
  box-shadow: var(--sombra-forte);
  padding: 1.4rem 1.25rem 1.25rem;
  min-height: 280px;
  border-radius: 4px 22px 4px 22px;
  overflow: visible;
}

.prancha::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(12, 143, 130, 0.16);
  pointer-events: none;
}

.prancha:not([data-placa])::before {
  content: none;
}

.prancha[data-placa]::before {
  content: attr(data-placa);
  position: absolute;
  top: -0.75rem;
  left: 1.1rem;
  background: linear-gradient(135deg, var(--azul-profundo), #0f4c6a);
  color: #fff;
  font-family: var(--ui);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  padding: 0.28rem 0.6rem;
  z-index: 2;
}

.prancha-hero {
  min-height: 0;
  overflow: visible;
  background:
    radial-gradient(circle at 70% 20%, rgba(26, 166, 200, 0.12), transparent 28%),
    linear-gradient(180deg, #fffdf9, #e7f6f1);
}

.prancha-hero::before {
  content: none;
}

.prancha svg,
.prancha img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 1;
}

.prancha-hero img {
  max-height: 560px;
  object-fit: contain;
  object-position: center top;
}

.artigo .prancha {
  padding: 0.85rem;
}

.artigo .prancha img {
  max-height: 380px;
  object-fit: contain;
  background: #f7f3ea;
}

.prancha figcaption {
  font-family: var(--ui);
  font-size: 0.86rem;
  color: var(--muted);
  margin-top: 0.7rem;
  position: relative;
  z-index: 1;
}

.faixa-metricas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.4rem 0 3rem;
}

.faixa-metricas div {
  background: rgba(255, 253, 249, 0.72);
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
  box-shadow: var(--sombra);
}

.faixa-metricas strong {
  display: block;
  font-family: var(--display);
  font-size: 2rem;
  color: var(--azul-profundo);
  line-height: 1;
}

.faixa-metricas span {
  font-family: var(--ui);
  font-size: 0.86rem;
  color: var(--muted);
}

.atlas {
  margin: 0 0 4.2rem;
}

.atlas-cabeca {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.4rem;
  margin-bottom: 0.4rem;
}

.atlas-cabeca h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  margin: 0.15rem 0 0;
  color: var(--azul-profundo);
}

.atlas-cabeca p {
  max-width: 28rem;
  color: var(--ink-soft);
}

.atlas-lista {
  border-top: 1px solid var(--line);
}

.linha-sistema {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  gap: 1.1rem;
  align-items: center;
  padding: 1.15rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: background 0.2s ease, padding-left 0.2s ease;
}

.linha-sistema::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  bottom: 18%;
  width: 4px;
  background: var(--sis, var(--teal));
  border-radius: 99px;
  opacity: 0.35;
}

.linha-sistema:hover {
  background: linear-gradient(90deg, color-mix(in srgb, var(--sis, var(--teal)) 12%, transparent), transparent 72%);
  padding-left: 1.05rem;
}

.sis-esqueletico { --sis: #5b7d8c; }
.sis-muscular { --sis: #b15a4e; }
.sis-nervoso { --sis: #6a58b0; }
.sis-cardiovascular { --sis: #b13b4e; }
.sis-respiratorio { --sis: #2a7ea3; }
.sis-digestorio { --sis: #8a6a32; }
.sis-endocrino { --sis: #c08a2a; }
.sis-imunologico { --sis: #2d8a5c; }
.sis-linfatico { --sis: #4d6d7c; }
.sis-urinario { --sis: #6d4f88; }
.sis-reprodutor { --sis: #9a4d6e; }
.sis-tegumentar { --sis: #8a6248; }
.sis-orgaos-dos-sentidos { --sis: #3a6496; }

.num {
  font-family: var(--ui);
  font-weight: 700;
  color: var(--sis, var(--teal));
  letter-spacing: 0.1em;
  font-size: 1.05rem;
}

.linha-texto strong {
  display: block;
  font-family: var(--display);
  font-size: 1.45rem;
  font-style: normal;
  color: var(--azul-profundo);
}

.linha-texto em {
  display: block;
  font-style: normal;
  color: var(--muted);
  font-size: 1rem;
  margin-top: 0.12rem;
}

.chip {
  font-family: var(--ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--azul);
  border: 1px solid var(--line);
  padding: 0.32rem 0.55rem;
  background: rgba(255, 253, 249, 0.8);
}

.faixa-nota {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.4rem;
  margin: 0 0 4.5rem;
}

.nota {
  background: var(--white);
  border-left: 5px solid var(--teal);
  padding: 1.5rem 1.5rem 1.4rem;
  box-shadow: var(--sombra);
}

.nota-alt {
  border-left-color: var(--ciano);
  transform: translateY(10px);
}

.nota h2 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin: 0 0 0.45rem;
  color: var(--azul-profundo);
}

.crumbs {
  font-family: var(--ui);
  font-size: 0.86rem;
  color: var(--muted);
  margin: 1.4rem 0 0.45rem;
}

.crumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0;
  margin: 0;
}

.crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  color: var(--line);
}

.artigo {
  display: grid;
  grid-template-columns: 15.5rem minmax(0, 1fr);
  gap: 2.6rem;
  padding-bottom: 3.4rem;
}

.sumario {
  position: sticky;
  top: 5.6rem;
  align-self: start;
  font-family: var(--ui);
  font-size: 0.86rem;
  background: rgba(255, 253, 249, 0.72);
  border: 1px solid var(--line);
  padding: 1rem 0.95rem;
  box-shadow: var(--sombra);
}

.sumario h2 {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 0.7rem;
}

.sumario ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sumario a {
  display: block;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 0.3rem 0;
  border-left: 2px solid var(--line);
  padding-left: 0.7rem;
}

.sumario a:hover,
.sumario a:focus {
  border-color: var(--teal);
  color: var(--azul);
}

.conteudo h2 {
  font-family: var(--display);
  font-size: 1.75rem;
  color: var(--azul-profundo);
  margin: 2.2rem 0 0.7rem;
}

.conteudo h2 .marca-secao {
  display: inline-block;
  font-family: var(--ui);
  font-size: 0.72rem;
  color: var(--teal);
  margin-right: 0.5rem;
  letter-spacing: 0.08em;
}

.conteudo p,
.conteudo li {
  max-width: var(--medida);
}

.conteudo ul {
  padding-left: 1.2rem;
}

.meta-datas {
  font-family: var(--ui);
  font-size: 0.86rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0.65rem 0 1.3rem;
}

.aviso {
  background: var(--aviso);
  border: 1px solid var(--aviso-borda);
  padding: 1.05rem 1.15rem;
  margin: 1.2rem 0 1.7rem;
  font-size: 1rem;
  box-shadow: 0 10px 24px rgba(140, 110, 50, 0.06);
}

.fontes {
  font-size: 0.98rem;
}

.fontes li {
  margin-bottom: 0.35rem;
}

.relacionados {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.95rem;
  margin: 1rem 0 2rem;
}

.card-rel {
  display: block;
  background:
    linear-gradient(180deg, #fffdf9, #f3faf7);
  border: 1px solid var(--line);
  padding: 1.1rem 1.05rem 1.15rem;
  text-decoration: none;
  color: inherit;
  min-height: 8.8rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.card-rel:hover {
  border-color: var(--teal);
  transform: translateY(-3px);
  box-shadow: var(--sombra);
}

.card-rel small {
  font-family: var(--ui);
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.7rem;
}

.card-rel strong {
  display: block;
  font-family: var(--display);
  font-size: 1.22rem;
  margin-top: 0.4rem;
  color: var(--azul-profundo);
}

.filtros {
  background: rgba(255, 253, 249, 0.86);
  border: 1px solid var(--line);
  padding: 1.1rem;
  margin: 1.2rem 0 1.5rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr auto auto;
  gap: 0.75rem;
  align-items: end;
  box-shadow: var(--sombra);
}

.campo label {
  display: block;
  font-family: var(--ui);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 0.32rem;
}

.campo input,
.campo select {
  width: 100%;
  font: inherit;
  font-family: var(--ui);
  padding: 0.62rem 0.7rem;
  border: 1px solid var(--line);
  background: #f7fbf9;
  color: var(--ink);
}

.campo input:focus,
.campo select:focus {
  border-color: var(--teal);
  background: #fff;
}

.contador {
  font-family: var(--ui);
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 0.85rem;
}

.catalogo {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 3rem;
}

.item-bib {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  gap: 1rem;
  align-items: center;
  background: rgba(255, 253, 249, 0.88);
  border: 1px solid var(--line);
  padding: 0.95rem 1.05rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.item-bib:hover {
  border-color: var(--teal);
  transform: translateX(4px);
  box-shadow: var(--sombra);
}

.item-bib .tipo {
  font-family: var(--ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--azul);
  justify-self: start;
  padding: 0.28rem 0.5rem;
  border: 1px solid var(--line);
  background: #f3faf7;
}

.tipo-sistema { color: #0e4a68; background: #e5f1f6; }
.tipo-orgao { color: #0b6b5c; background: #e4f6f1; }
.tipo-estrutura { color: #6a4b16; background: #f7f0df; }
.tipo-processo { color: #4a3d8a; background: #efeaf8; }

.glossario-lista dt {
  font-family: var(--display);
  font-size: 1.28rem;
  color: var(--azul-profundo);
  margin-top: 1.25rem;
}

.glossario-lista dd {
  margin: 0.25rem 0 0;
  max-width: var(--medida);
}

.indice-letras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 1rem 0 1.5rem;
}

.indice-letras a {
  font-family: var(--ui);
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 0.28rem 0.52rem;
  background: var(--white);
}

.indice-letras a:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.site-footer {
  position: relative;
  z-index: 1;
  background:
    radial-gradient(700px 220px at 10% 0%, rgba(23, 196, 176, 0.16), transparent 50%),
    linear-gradient(180deg, #0b3648, var(--azul-profundo));
  color: #d7e6e2;
  margin-top: 2.4rem;
  padding: 3rem 0 1.6rem;
}

.site-footer a {
  color: #b8ece3;
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

.rodape-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1fr;
  gap: 1.7rem;
}

.logo-rodape {
  display: inline-block;
  margin: 0 0 0.85rem;
}

.logo-rodape img {
  display: block;
  width: min(220px, 100%);
  height: auto;
  filter: none;
}

.site-footer h2 {
  font-family: var(--ui);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
  color: #7fd9c8;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.4rem;
}

.legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 1.8rem;
  padding-top: 1.1rem;
  font-size: 0.92rem;
}

.pagina-simples {
  padding-bottom: 3rem;
}

.pagina-simples .conteudo {
  max-width: 74ch;
}

.nav-sistemas {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 2.1rem 0 1rem;
  font-family: var(--ui);
  font-weight: 600;
}

.nav-sistemas a {
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.85rem 1rem;
  flex: 1;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.nav-sistemas a:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.vazio {
  display: none;
  padding: 1.2rem;
  background: var(--white);
  border: 1px dashed var(--line);
}

@media (max-width: 900px) {
  .hero,
  .artigo,
  .faixa-nota,
  .relacionados,
  .rodape-grid,
  .filtros,
  .faixa-metricas {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2rem;
  }

  .prancha-hero {
    transform: none;
    min-height: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-principal {
    display: none;
    position: absolute;
    right: 1rem;
    top: 4.6rem;
    background: var(--white);
    border: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 0.9rem;
    min-width: min(20rem, calc(100vw - 2rem));
    box-shadow: var(--sombra-forte);
  }

  .nav-principal.is-aberto {
    display: flex;
  }

  .sumario {
    position: static;
  }

  .linha-sistema,
  .item-bib {
    grid-template-columns: 1fr;
  }

  .nota-alt {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .botao,
  .item-bib,
  .card-rel,
  .linha-sistema,
  .nav-principal a::after {
    transition: none;
  }
}