/* ==========================================================================
   BudgetBenchmarks — sistema visual cartográfico
   Base clara "papel de mapa" + azul/verde/amarelo + acento rosa-lima da marca
   ========================================================================== */

/* --------------------------------------------------------------- 1. Tokens */
:root {
  /* superfícies */
  --papel: #f4f7fb;
  --papel-2: #eaf0f8;
  --branco: #ffffff;
  --tinta: #10203a;
  --tinta-2: #33456a;
  --tinta-3: #566b90;
  --linha: #d8e3f2;
  --linha-forte: #bfd0e8;

  /* cores cartográficas */
  --azul: #1652c8;
  --azul-vivo: #2b7cf6;
  --azul-agua: #dcebff;
  --verde: #0a7350;
  --verde-vivo: #17b981;
  --verde-claro: #dcf6ec;
  --amarelo: #f2b118;
  --amarelo-claro: #fdf1d2;
  --terra: #e6d8bd;

  /* acento da marca */
  --marca-rosa: #ea86f0;
  --marca-rosa-forte: #cf4fd8;
  --marca-lima: #c6d227;
  --marca-grafite: #2c2f4a;
  --marca-degrade: linear-gradient(150deg, var(--marca-rosa) 0%, var(--marca-lima) 62%, var(--marca-grafite) 100%);

  /* estados */
  --certo: #0a6b4a;
  --certo-fundo: #e4f7ee;
  --errado: #cc3352;
  --errado-fundo: #fdeaef;

  /* forma */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 38px;

  /* profundidade */
  --sombra-baixa: 0 1px 2px rgba(16, 32, 58, .06), 0 4px 12px rgba(16, 32, 58, .05);
  --sombra-media: 0 2px 6px rgba(16, 32, 58, .06), 0 18px 40px -18px rgba(16, 32, 58, .28);
  --sombra-alta: 0 30px 70px -30px rgba(16, 32, 58, .45), 0 2px 8px rgba(16, 32, 58, .06);
  --brilho-azul: 0 24px 60px -24px rgba(22, 82, 200, .55);

  /* tipografia */
  --fonte-titulo: "Sora", "Segoe UI", system-ui, sans-serif;
  --fonte-texto: "Inter", "Segoe UI", system-ui, sans-serif;

  --largura: 1200px;
  --largura-texto: 720px;
}

/* ------------------------------------------------------------ 2. Reset base */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--papel);
  color: var(--tinta);
  font-family: var(--fonte-texto);
  font-size: 1.0313rem;
  line-height: 1.65;
  font-feature-settings: "cv05", "ss01";
  overflow-x: hidden;
  position: relative;
}

/* textura de carta náutica aplicada ao documento inteiro */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 620px at 12% -8%, rgba(43, 124, 246, .16), transparent 62%),
    radial-gradient(760px 560px at 92% 4%, rgba(234, 134, 240, .16), transparent 60%),
    radial-gradient(880px 700px at 68% 96%, rgba(23, 185, 129, .13), transparent 62%),
    var(--papel);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .5;
  background-image:
    linear-gradient(rgba(22, 82, 200, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 82, 200, .05) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 78%);
}

img, svg, picture { max-width: 100%; display: block; }
img { height: auto; }

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  color: var(--tinta);
  line-height: 1.12;
  letter-spacing: -.022em;
  margin: 0 0 .5em;
  font-weight: 700;
}

h1 { font-size: clamp(2.15rem, 1.35rem + 3.1vw, 3.85rem); }
h2 { font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.4rem); }
h3 { font-size: clamp(1.18rem, 1.03rem + .55vw, 1.45rem); }
h4 { font-size: 1.06rem; }

p { margin: 0 0 1.1em; }

a { color: var(--azul); text-decoration-color: rgba(22, 82, 200, .32); text-underline-offset: .18em; }
a:hover { color: var(--azul-vivo); text-decoration-color: currentColor; }

ul, ol { padding-left: 1.25rem; }
li { margin-bottom: .45em; }

strong { font-weight: 650; }

:focus-visible {
  outline: 3px solid var(--azul-vivo);
  outline-offset: 3px;
  border-radius: 4px;
}

.pular-link {
  position: absolute;
  left: 12px;
  top: -70px;
  z-index: 999;
  background: var(--tinta);
  color: #fff;
  padding: .7rem 1.1rem;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-weight: 600;
  transition: top .18s ease;
}
.pular-link:focus { top: 0; color: #fff; }

.visualmente-oculto {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ------------------------------------------------------------- 3. Estrutura */
.envelope {
  width: min(100% - 2.5rem, var(--largura));
  margin-inline: auto;
}
.envelope-estreito { width: min(100% - 2.5rem, 860px); margin-inline: auto; }

.secao { padding: clamp(3rem, 6vw, 5.5rem) 0; position: relative; }
.secao-compacta { padding: clamp(2rem, 4vw, 3.25rem) 0; }

.cabecalho-secao { max-width: 640px; margin-bottom: 2.4rem; }
.cabecalho-secao.centro { margin-inline: auto; text-align: center; }
.cabecalho-secao p { color: var(--tinta-2); font-size: 1.06rem; margin-bottom: 0; }

.olho {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fonte-titulo);
  font-size: .74rem;
  font-weight: 650;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--azul);
  margin-bottom: .9rem;
}
.olho::before {
  content: "";
  width: 26px; height: 2px;
  background: linear-gradient(90deg, var(--marca-rosa), var(--azul));
  border-radius: 2px;
}
.olho.verde { color: var(--verde); }
.olho.verde::before { background: linear-gradient(90deg, var(--marca-lima), var(--verde)); }

/* -------------------------------------------------------------- 4. Cabeçalho */
.topo {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(244, 247, 251, .82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.topo.deslocado {
  border-bottom-color: var(--linha);
  box-shadow: 0 10px 30px -22px rgba(16, 32, 58, .5);
}

.topo-interno {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 76px;
}

.marca {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.marca img { width: auto; height: 30px; }
.marca:hover img { filter: saturate(115%); }

.navegacao { margin-left: auto; }
.navegacao ul {
  display: flex;
  align-items: center;
  gap: .15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.navegacao li { margin: 0; }
.navegacao a {
  display: block;
  padding: .5rem .78rem;
  border-radius: 999px;
  color: var(--tinta-2);
  font-size: .935rem;
  font-weight: 550;
  text-decoration: none;
  transition: background .16s ease, color .16s ease;
}
.navegacao a:hover { background: rgba(22, 82, 200, .08); color: var(--azul); }
.navegacao a[aria-current="page"] {
  color: var(--tinta);
  background: var(--branco);
  box-shadow: var(--sombra-baixa);
}

.botao-menu {
  display: none;
  margin-left: auto;
  width: 46px; height: 46px;
  border-radius: var(--r-sm);
  border: 1px solid var(--linha);
  background: var(--branco);
  color: var(--tinta);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.botao-menu span {
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  position: relative;
}
.botao-menu span::before,
.botao-menu span::after {
  content: "";
  position: absolute;
  left: 0; width: 20px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .2s ease, top .2s ease;
}
.botao-menu span::before { top: -6px; }
.botao-menu span::after { top: 6px; }
.botao-menu[aria-expanded="true"] span { background: transparent; }
.botao-menu[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.botao-menu[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* --------------------------------------------------------------- 5. Botões */
.botao {
  --cor: var(--azul);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .88rem 1.55rem;
  border-radius: 999px;
  border: 0;
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform .16s cubic-bezier(.2, .8, .3, 1), box-shadow .2s ease, background .2s ease, color .2s ease;
}
.botao svg { width: 18px; height: 18px; flex-shrink: 0; }

.botao-principal {
  background: linear-gradient(135deg, var(--azul-vivo), var(--azul) 62%, #113f9c);
  color: #fff;
  box-shadow: var(--brilho-azul);
  position: relative;
  overflow: hidden;
}
.botao-principal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .35) 46%, transparent 62%);
  transform: translateX(-120%);
  transition: transform .7s ease;
}
.botao-principal:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 30px 66px -26px rgba(22, 82, 200, .72); }
.botao-principal:hover::after { transform: translateX(120%); }
.botao-principal:active { transform: translateY(0); }

.botao-secundario {
  background: var(--branco);
  color: var(--tinta);
  border: 1px solid var(--linha-forte);
  box-shadow: var(--sombra-baixa);
}
.botao-secundario:hover { transform: translateY(-2px); border-color: var(--azul-vivo); color: var(--azul); }

.botao-fantasma {
  background: transparent;
  color: var(--tinta-2);
  border: 1px dashed var(--linha-forte);
}
.botao-fantasma:hover { color: var(--azul); border-color: var(--azul); border-style: solid; }

.botao-verde {
  background: linear-gradient(135deg, var(--verde-vivo), var(--verde));
  color: #fff;
  box-shadow: 0 24px 60px -24px rgba(14, 143, 99, .6);
}
.botao-verde:hover { color: #fff; transform: translateY(-2px); }

.botao-pequeno { padding: .58rem 1.1rem; font-size: .9rem; }
.botao[disabled] { opacity: .45; cursor: not-allowed; transform: none !important; }

.linha-botoes { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }

/* ---------------------------------------------------------------- 6. Herói */
.heroi {
  position: relative;
  padding: clamp(2.6rem, 5vw, 4.6rem) 0 clamp(3.4rem, 7vw, 6rem);
  overflow: hidden;
}

.heroi-grade {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: clamp(2rem, 4vw, 3.6rem);
  align-items: center;
}

.heroi-texto h1 { margin-bottom: .55rem; }
.heroi-texto h1 .destaque {
  background: linear-gradient(115deg, var(--azul-vivo), var(--marca-rosa-forte) 55%, var(--verde));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.heroi-chamada {
  font-size: clamp(1.03rem, .97rem + .3vw, 1.2rem);
  color: var(--tinta-2);
  max-width: 46ch;
  margin-bottom: 1.9rem;
}

.selo-heroi {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .42rem .5rem .42rem .42rem;
  border-radius: 999px;
  background: var(--branco);
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-baixa);
  font-size: .84rem;
  color: var(--tinta-2);
  margin-bottom: 1.5rem;
}
.selo-heroi b {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .22rem .62rem;
  border-radius: 999px;
  background: var(--marca-degrade);
  color: #fff;
  font-size: .74rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.numeros-heroi {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2.4rem;
  padding-top: 1.7rem;
  border-top: 1px dashed var(--linha-forte);
}
.numeros-heroi div strong {
  display: block;
  font-family: var(--fonte-titulo);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(140deg, var(--azul), var(--verde));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.numeros-heroi div span {
  font-size: .82rem;
  color: var(--tinta-3);
  text-transform: uppercase;
  letter-spacing: .09em;
}

/* composição visual do herói */
.heroi-arte {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 560px;
  margin-inline: auto;
  width: 100%;
}
.heroi-arte .globo-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 40px 60px rgba(16, 32, 58, .22));
}
.heroi-arte .giro {
  transform-origin: 200px 200px;
  animation: girar-lento 120s linear infinite;
}
.heroi-arte .pulsa { animation: pulsar 3.4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.heroi-arte .pulsa-2 { animation-delay: -1.2s; }
.heroi-arte .pulsa-3 { animation-delay: -2.3s; }

@keyframes pulsar {
  0%, 100% { opacity: .25; transform: scale(.8); }
  50% { opacity: .8; transform: scale(1.5); }
}
.heroi-arte .halo {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, .95), rgba(220, 235, 255, .5) 42%, rgba(22, 82, 200, .12) 72%, transparent 76%);
  filter: blur(2px);
}
.heroi-arte .brilho-marca {
  position: absolute;
  width: 62%;
  aspect-ratio: 1;
  right: -8%;
  bottom: -4%;
  background: radial-gradient(circle, rgba(234, 134, 240, .42), transparent 68%);
  filter: blur(18px);
  z-index: -1;
}

/* cartões flutuantes sobre o globo */
.cartao-flutuante {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .72rem .95rem;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .9);
  box-shadow: var(--sombra-alta);
  font-size: .86rem;
  line-height: 1.3;
  white-space: nowrap;
  animation: flutuar 7s ease-in-out infinite;
}
.cartao-flutuante i {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  flex-shrink: 0;
}
.cartao-flutuante i svg { width: 18px; height: 18px; }
.cartao-flutuante b { display: block; font-family: var(--fonte-titulo); font-size: .95rem; }
.cartao-flutuante span { color: var(--tinta-3); font-size: .76rem; }

.cartao-flutuante.um { top: 6%; left: -6%; animation-delay: -1s; }
.cartao-flutuante.um i { background: var(--azul-agua); color: var(--azul); }
.cartao-flutuante.dois { top: 42%; right: -9%; animation-delay: -3.5s; }
.cartao-flutuante.dois i { background: var(--verde-claro); color: var(--verde); }
.cartao-flutuante.tres { bottom: 4%; left: 2%; animation-delay: -5.5s; }
.cartao-flutuante.tres i { background: var(--amarelo-claro); color: #a97605; }

@keyframes flutuar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-11px); }
}
@keyframes girar-lento {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* -------------------------------------------------------- 7. Faixa de rotas */
.faixa-rota {
  position: relative;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--linha-forte) 0 12px, transparent 12px 24px);
  margin: 0;
  border: 0;
}

/* --------------------------------------------------------------- 8. Cartões */
.malha {
  display: grid;
  gap: 1.35rem;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
}
.malha-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.cartao-quiz {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.45rem 1.35rem;
  border-radius: var(--r-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .97), rgba(255, 255, 255, .88)),
    var(--branco);
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-baixa);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  isolation: isolate;
  transition: transform .22s cubic-bezier(.2, .8, .3, 1), box-shadow .25s ease, border-color .25s ease;
}
.cartao-quiz::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 190px; height: 190px;
  right: -70px; top: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--aura, rgba(43, 124, 246, .22)), transparent 70%);
  opacity: .85;
  transition: transform .35s ease, opacity .35s ease;
}
.cartao-quiz::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto -30% -55% -30%;
  height: 150px;
  background-image: radial-gradient(circle, rgba(16, 32, 58, .07) 1px, transparent 1px);
  background-size: 16px 16px;
  mask-image: linear-gradient(transparent, #000);
  -webkit-mask-image: linear-gradient(transparent, #000);
}
.cartao-quiz:hover {
  transform: translateY(-5px);
  border-color: rgba(43, 124, 246, .38);
  box-shadow: var(--sombra-media);
  color: inherit;
}
.cartao-quiz:hover::before { transform: scale(1.25); opacity: 1; }

.cartao-quiz .icone-regiao {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--branco);
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-baixa);
  margin-bottom: 1rem;
}
.cartao-quiz .icone-regiao svg { width: 26px; height: 26px; }

.cartao-quiz h3 { margin-bottom: .35rem; font-size: 1.17rem; }
.cartao-quiz p {
  color: var(--tinta-2);
  font-size: .925rem;
  margin-bottom: 1.1rem;
  flex: 1;
}

.rodape-cartao {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding-top: .9rem;
  border-top: 1px dashed var(--linha-forte);
  font-size: .8rem;
  color: var(--tinta-3);
}
.rodape-cartao .abrir {
  display: inline-flex;
  align-items: center;
  gap: .32rem;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--azul);
  font-size: .87rem;
}
.cartao-quiz:hover .rodape-cartao .abrir svg { transform: translateX(3px); }
.rodape-cartao .abrir svg { width: 15px; height: 15px; transition: transform .2s ease; }

.etiquetas { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .9rem; }

.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: .32rem;
  padding: .22rem .62rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .02em;
  background: var(--papel-2);
  color: var(--tinta-2);
  border: 1px solid var(--linha);
}
.etiqueta.facil { background: var(--verde-claro); color: #0a6b4a; border-color: rgba(14, 143, 99, .22); }
.etiqueta.medio { background: var(--amarelo-claro); color: #7d5606; border-color: rgba(242, 177, 24, .3); }
.etiqueta.dificil { background: #fde9ef; color: #a8253f; border-color: rgba(204, 51, 82, .22); }
.etiqueta.azul { background: var(--azul-agua); color: var(--azul); border-color: rgba(22, 82, 200, .2); }
.etiqueta.marca { background: linear-gradient(120deg, rgba(234, 134, 240, .22), rgba(198, 210, 39, .22)); color: #7a3a86; border-color: rgba(207, 79, 216, .25); }

/* cartão informativo genérico */
.painel {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-lg);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  box-shadow: var(--sombra-baixa);
}
.painel-destaque {
  background: linear-gradient(160deg, #ffffff, #f2f7ff 70%);
  border-color: rgba(43, 124, 246, .22);
}
.painel-aviso {
  border-left: 4px solid var(--amarelo);
  background: linear-gradient(120deg, var(--amarelo-claro), #fffdf7);
  border-radius: var(--r-md);
  padding: 1.2rem 1.4rem;
}
.painel-aviso p:last-child { margin-bottom: 0; }

/* ---------------------------------------------------- 9. Trilhas / passos */
.trilha {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  counter-reset: passo;
  position: relative;
}
.trilha-passo {
  position: relative;
  padding: 1.6rem 1.3rem 1.3rem;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-md);
  box-shadow: var(--sombra-baixa);
}
.trilha-passo::before {
  counter-increment: passo;
  content: counter(passo);
  position: absolute;
  top: -18px; left: 1.3rem;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--marca-degrade);
  color: #fff;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  box-shadow: 0 10px 22px -10px rgba(207, 79, 216, .8);
}
.trilha-passo h3 { font-size: 1.05rem; margin: .4rem 0 .35rem; }
.trilha-passo p { font-size: .92rem; color: var(--tinta-2); margin: 0; }

/* --------------------------------------------------------- 10. Filtros UI */
.barra-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  align-items: flex-end;
  padding: 1.15rem 1.3rem;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-lg);
  box-shadow: var(--sombra-baixa);
  margin-bottom: 2rem;
}
.campo { display: flex; flex-direction: column; gap: .35rem; min-width: 190px; flex: 1; }
.campo label {
  font-size: .76rem;
  font-weight: 650;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tinta-3);
}
.campo select,
.campo input {
  appearance: none;
  -webkit-appearance: none;
  padding: .68rem 2.3rem .68rem .9rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--linha-forte);
  background-color: var(--papel);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364789c' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  background-size: 16px;
  font: inherit;
  font-size: .95rem;
  color: var(--tinta);
  cursor: pointer;
}
.campo input { background-image: none; cursor: text; padding-right: .9rem; }
.campo select:hover { border-color: var(--azul-vivo); }

.contador-resultados { font-size: .9rem; color: var(--tinta-3); margin-bottom: 1.1rem; }

/* ------------------------------------------------------- 11. Quiz — casca */
.quiz-casca {
  position: relative;
  max-width: 860px;
  margin-inline: auto;
}

.painel-quiz {
  position: relative;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-xl);
  box-shadow: var(--sombra-alta);
  overflow: hidden;
}
.painel-quiz::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--azul-vivo), var(--verde-vivo) 40%, var(--amarelo) 68%, var(--marca-rosa));
}

.quiz-topo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem clamp(1.25rem, 3vw, 2.2rem) 1.1rem;
  border-bottom: 1px solid var(--linha);
  background: linear-gradient(180deg, #fbfdff, #ffffff);
}
.quiz-topo .rotulo-passo {
  font-family: var(--fonte-titulo);
  font-weight: 650;
  font-size: .9rem;
  color: var(--tinta-2);
}
.quiz-topo .placar-vivo {
  margin-left: auto;
  display: flex;
  gap: 1.3rem;
  font-size: .82rem;
  color: var(--tinta-3);
  text-align: right;
}
.quiz-topo .placar-vivo b {
  display: block;
  font-family: var(--fonte-titulo);
  font-size: 1.22rem;
  line-height: 1.1;
  color: var(--tinta);
}
.quiz-topo .placar-vivo .acertos b { color: var(--verde); }
.quiz-topo .placar-vivo .erros b { color: var(--errado); }

.barra-progresso {
  height: 8px;
  background: var(--papel-2);
  position: relative;
  overflow: hidden;
}
.barra-progresso .preenchimento {
  height: 100%;
  width: 0%;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, var(--azul-vivo), var(--verde-vivo));
  box-shadow: 0 0 18px rgba(43, 124, 246, .55);
  transition: width .45s cubic-bezier(.2, .8, .3, 1);
}

.quiz-corpo { padding: clamp(1.5rem, 3.5vw, 2.6rem); }

.pergunta-cabecalho { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1rem; }

.enunciado {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.28rem, 1.1rem + .8vw, 1.72rem);
  font-weight: 650;
  line-height: 1.28;
  letter-spacing: -.02em;
  margin-bottom: 1.6rem;
}

.alternativas { display: grid; gap: .7rem; margin: 0; padding: 0; list-style: none; }
.alternativas li { margin: 0; }

.alternativa {
  width: 100%;
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1rem 1.15rem;
  border-radius: var(--r-md);
  border: 1.5px solid var(--linha);
  background: var(--branco);
  font: inherit;
  font-size: 1.02rem;
  color: var(--tinta);
  text-align: left;
  cursor: pointer;
  position: relative;
  transition: border-color .16s ease, background .16s ease, transform .16s ease, box-shadow .16s ease;
}
.alternativa .letra {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--papel-2);
  color: var(--tinta-2);
  font-family: var(--fonte-titulo);
  font-weight: 650;
  font-size: .92rem;
  transition: background .16s ease, color .16s ease;
}
.alternativa .rotulo { flex: 1; }
.alternativa .marca-estado {
  width: 22px; height: 22px;
  flex-shrink: 0;
  opacity: 0;
  transform: scale(.6);
  transition: opacity .2s ease, transform .25s cubic-bezier(.2, 1.4, .4, 1);
}
.alternativa:hover:not([disabled]) {
  border-color: var(--azul-vivo);
  background: #f7faff;
  transform: translateX(3px);
}
.alternativa:hover:not([disabled]) .letra { background: var(--azul-agua); color: var(--azul); }

.alternativa[data-estado="certa"] {
  border-color: var(--certo);
  background: var(--certo-fundo);
  color: #0a5c40;
}
.alternativa[data-estado="certa"] .letra { background: var(--certo); color: #fff; }
.alternativa[data-estado="certa"] .marca-estado { opacity: 1; transform: scale(1); color: var(--certo); }
.alternativa[data-estado="errada"] {
  border-color: var(--errado);
  background: var(--errado-fundo);
  color: #8f1f36;
}
.alternativa[data-estado="errada"] .letra { background: var(--errado); color: #fff; }
.alternativa[data-estado="errada"] .marca-estado { opacity: 1; transform: scale(1); color: var(--errado); }
.alternativa[data-estado="neutra"] { opacity: .55; }
.alternativa[disabled] { cursor: default; transform: none; }

/* feedback e explicação */
.feedback {
  margin-top: 1.5rem;
  border-radius: var(--r-md);
  border: 1px solid var(--linha);
  background: linear-gradient(170deg, #fbfdff, #f5f9ff);
  overflow: hidden;
  animation: surgir .32s ease both;
}
.feedback[data-tipo="certo"] { border-color: rgba(14, 143, 99, .35); background: linear-gradient(170deg, #f0fdf7, #f7fffb); }
.feedback[data-tipo="errado"] { border-color: rgba(204, 51, 82, .3); background: linear-gradient(170deg, #fff5f7, #fffafb); }
.feedback[data-tipo="parcial"] { border-color: rgba(242, 177, 24, .45); background: linear-gradient(170deg, #fffaef, #fffdf8); }

.feedback-cabeca {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: 1rem 1.25rem;
  font-family: var(--fonte-titulo);
  font-weight: 650;
  font-size: 1.05rem;
  border-bottom: 1px solid rgba(16, 32, 58, .07);
}
.feedback-cabeca svg { width: 22px; height: 22px; }
.feedback[data-tipo="certo"] .feedback-cabeca { color: #0a5c40; }
.feedback[data-tipo="errado"] .feedback-cabeca { color: #a8253f; }
.feedback[data-tipo="parcial"] .feedback-cabeca { color: #92680b; }

.feedback-corpo { padding: 1.15rem 1.25rem 1.3rem; }
.feedback-corpo > p { margin-bottom: 1rem; font-size: .98rem; }
.feedback-corpo > p:last-child { margin-bottom: 0; }

.ficha {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  padding: 1rem;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .8);
  border: 1px dashed var(--linha-forte);
  margin-bottom: 1rem;
}
.ficha div span {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .7rem;
  font-weight: 650;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tinta-3);
  margin-bottom: .18rem;
}
.ficha div span svg { width: 13px; height: 13px; }
.ficha div p { margin: 0; font-size: .9rem; line-height: 1.45; }

.curiosidade {
  display: flex;
  gap: .75rem;
  padding: .9rem 1rem;
  border-radius: var(--r-sm);
  background: linear-gradient(120deg, rgba(234, 134, 240, .12), rgba(198, 210, 39, .12));
  border: 1px solid rgba(207, 79, 216, .2);
  font-size: .92rem;
  margin-bottom: 1rem;
}
.curiosidade svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--marca-rosa-forte); margin-top: .1rem; }
.curiosidade p { margin: 0; }

.fonte-linha {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .8rem;
  color: var(--tinta-3);
  flex-wrap: wrap;
}
.fonte-linha svg { width: 14px; height: 14px; }

.quiz-rodape {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.15rem clamp(1.25rem, 3vw, 2.2rem);
  border-top: 1px solid var(--linha);
  background: linear-gradient(180deg, #ffffff, #fafcff);
}
.quiz-rodape .aviso { font-size: .82rem; color: var(--tinta-3); }
.quiz-rodape .direita { margin-left: auto; display: flex; gap: .6rem; flex-wrap: wrap; }

@keyframes surgir {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* tela inicial do quiz */
.abertura-quiz { text-align: center; padding: clamp(1.8rem, 4vw, 3rem) clamp(1.2rem, 3vw, 2.4rem); }
.abertura-quiz .emblema {
  width: 92px; height: 92px;
  margin: 0 auto 1.3rem;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: linear-gradient(155deg, #fff, #eef4ff);
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-media);
}
.abertura-quiz .emblema svg { width: 46px; height: 46px; }
.abertura-quiz p { color: var(--tinta-2); max-width: 52ch; margin-inline: auto; }
.opcoes-abertura {
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  max-width: 620px;
  margin: 1.8rem auto;
  text-align: left;
}

/* ------------------------------------------------------- 12. Resultado */
.resultado-topo {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.4rem, 4vw, 2.6rem);
  align-items: center;
  padding: clamp(1.6rem, 4vw, 2.6rem);
}
.anel-nota {
  --p: 0;
  position: relative;
  width: 168px; height: 168px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    conic-gradient(from -90deg, var(--verde-vivo) calc(var(--p) * 1%), var(--papel-2) 0),
    var(--branco);
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px var(--linha), var(--sombra-media);
}
.anel-nota::before {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: var(--branco);
}
.anel-nota .valor {
  position: relative;
  text-align: center;
  font-family: var(--fonte-titulo);
}
.anel-nota .valor strong { display: block; font-size: 2.6rem; line-height: 1; }
.anel-nota .valor span { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--tinta-3); }

.resultado-texto h2 { margin-bottom: .4rem; }
.resultado-texto p { color: var(--tinta-2); margin-bottom: 1.2rem; }

.tiras-numeros {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: .8rem;
  padding: 0 clamp(1.6rem, 4vw, 2.6rem) clamp(1.6rem, 4vw, 2.2rem);
}
.tira {
  padding: .9rem 1rem;
  border-radius: var(--r-sm);
  background: var(--papel);
  border: 1px solid var(--linha);
}
.tira strong { display: block; font-family: var(--fonte-titulo); font-size: 1.4rem; line-height: 1.1; }
.tira span { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--tinta-3); }

/* revisão */
.revisao { display: grid; gap: .75rem; }
.item-revisao {
  border: 1px solid var(--linha);
  border-radius: var(--r-md);
  background: var(--branco);
  overflow: hidden;
}
.item-revisao > summary {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  font-weight: 550;
  list-style: none;
}
.item-revisao > summary::-webkit-details-marker { display: none; }
.item-revisao > summary::after {
  content: "";
  margin-left: auto;
  width: 9px; height: 9px;
  border-right: 2px solid var(--tinta-3);
  border-bottom: 2px solid var(--tinta-3);
  transform: rotate(45deg);
  flex-shrink: 0;
  margin-top: .38rem;
  transition: transform .2s ease;
}
.item-revisao[open] > summary::after { transform: rotate(-135deg); }
.item-revisao .selo-item {
  width: 26px; height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: .8rem;
}
.item-revisao.acerto .selo-item { background: var(--certo-fundo); color: var(--certo); }
.item-revisao.erro .selo-item { background: var(--errado-fundo); color: var(--errado); }
.item-revisao .conteudo-revisao {
  padding: 0 1.1rem 1.2rem 3.4rem;
  font-size: .94rem;
  color: var(--tinta-2);
}
.item-revisao .conteudo-revisao .resposta-linha { margin-bottom: .5rem; }
.item-revisao .conteudo-revisao .resposta-linha b { color: var(--tinta); }

/* histórico */
.tabela-historico { width: 100%; border-collapse: collapse; font-size: .92rem; }
.tabela-historico th,
.tabela-historico td {
  text-align: left;
  padding: .72rem .8rem;
  border-bottom: 1px solid var(--linha);
}
.tabela-historico th {
  font-size: .74rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--tinta-3);
  font-weight: 650;
}
.tabela-historico tbody tr:hover { background: var(--papel); }
.tabela-historico .nota { font-family: var(--fonte-titulo); font-weight: 650; }

.vazio {
  padding: 2.2rem 1.4rem;
  text-align: center;
  color: var(--tinta-3);
  border: 1px dashed var(--linha-forte);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .6);
}

/* recorde */
.faixa-recorde {
  display: flex;
  align-items: center;
  gap: .8rem;
  flex-wrap: wrap;
  padding: .85rem 1.1rem;
  border-radius: var(--r-md);
  background: linear-gradient(120deg, var(--amarelo-claro), #fffdf6);
  border: 1px solid rgba(242, 177, 24, .35);
  font-size: .92rem;
  margin-bottom: 1.4rem;
}
.faixa-recorde svg { width: 20px; height: 20px; color: #c98d05; }

/* ---------------------------------------------------- 13. Texto editorial */
.prosa { max-width: var(--largura-texto); min-width: 0; }
.prosa h2 { margin-top: 2.4rem; }
.prosa h3 { margin-top: 1.9rem; }
.prosa ul, .prosa ol { margin-bottom: 1.2rem; }
.prosa li { color: var(--tinta-2); }
.prosa p { color: var(--tinta-2); }
.prosa > p:first-of-type { font-size: 1.1rem; color: var(--tinta); }
.prosa blockquote {
  margin: 1.6rem 0;
  padding: 1rem 1.3rem;
  border-left: 3px solid var(--azul-vivo);
  background: var(--azul-agua);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  color: var(--tinta-2);
}
.prosa blockquote p:last-child { margin-bottom: 0; }
.prosa table { width: 100%; border-collapse: collapse; margin-bottom: 1.6rem; font-size: .93rem; }
.prosa th, .prosa td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid var(--linha); vertical-align: top; }
.prosa th { background: var(--papel-2); font-size: .78rem; text-transform: uppercase; letter-spacing: .07em; color: var(--tinta-2); }
.prosa tbody tr:hover { background: rgba(255, 255, 255, .7); }
.envoltorio-tabela { overflow-x: auto; border: 1px solid var(--linha); border-radius: var(--r-md); background: var(--branco); }
.envoltorio-tabela table { margin-bottom: 0; min-width: 32rem; }

.indice-lateral {
  position: sticky;
  top: 100px;
  padding: 1.2rem 1.3rem;
  border-radius: var(--r-md);
  background: var(--branco);
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-baixa);
  font-size: .9rem;
}
.indice-lateral h2 { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--tinta-3); margin-bottom: .7rem; }
.indice-lateral ul { list-style: none; padding: 0; margin: 0; }
.indice-lateral li { margin-bottom: .45rem; }
.indice-lateral a { text-decoration: none; color: var(--tinta-2); }
.indice-lateral a:hover { color: var(--azul); }

.grade-artigo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

/* --------------------------------------------------- 14. Miolo de páginas */
.capa-pagina {
  position: relative;
  padding: clamp(2.2rem, 5vw, 3.6rem) 0 clamp(1.6rem, 3vw, 2.4rem);
  overflow: hidden;
}
.capa-pagina::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 620px; height: 620px;
  right: -180px; top: -320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 124, 246, .13), transparent 68%);
}
.capa-pagina h1 { max-width: 20ch; }
.capa-pagina .chamada { font-size: 1.08rem; color: var(--tinta-2); max-width: 62ch; }

.migalhas { font-size: .82rem; color: var(--tinta-3); margin-bottom: 1.2rem; }
.migalhas ol { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 0; }
.migalhas li { margin: 0; display: flex; align-items: center; gap: .4rem; }
.migalhas li + li::before { content: "›"; color: var(--linha-forte); }
.migalhas a { color: var(--tinta-3); text-decoration: none; }
.migalhas a:hover { color: var(--azul); text-decoration: underline; }
.migalhas [aria-current] { color: var(--tinta-2); font-weight: 550; }

/* lista de links relacionados */
.relacionados {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.link-relacionado {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .95rem 1.1rem;
  border-radius: var(--r-md);
  background: var(--branco);
  border: 1px solid var(--linha);
  text-decoration: none;
  color: var(--tinta);
  font-weight: 550;
  font-size: .95rem;
  box-shadow: var(--sombra-baixa);
  transition: transform .18s ease, border-color .18s ease;
}
.link-relacionado:hover { transform: translateY(-3px); border-color: var(--azul-vivo); color: var(--tinta); }
.link-relacionado svg { width: 20px; height: 20px; color: var(--azul); flex-shrink: 0; }

/* chamada final */
.chamada-final {
  position: relative;
  border-radius: var(--r-xl);
  padding: clamp(2.2rem, 5vw, 3.6rem);
  background: linear-gradient(140deg, #123a7d, #0e2450 62%, #12203f);
  color: #eaf1ff;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.chamada-final::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    radial-gradient(600px 300px at 15% 0%, rgba(43, 124, 246, .55), transparent 65%),
    radial-gradient(520px 320px at 88% 100%, rgba(234, 134, 240, .38), transparent 62%),
    radial-gradient(420px 260px at 60% 20%, rgba(23, 185, 129, .3), transparent 65%);
}
.chamada-final::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .35;
  background-image:
    linear-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .12) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%);
}
.chamada-final h2 { color: #fff; max-width: 22ch; margin-inline: auto; }
.chamada-final p { color: rgba(234, 241, 255, .82); max-width: 56ch; margin-inline: auto; margin-bottom: 1.7rem; }
.chamada-final .linha-botoes { justify-content: center; }
.chamada-final .botao-secundario {
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .3);
  color: #fff;
}
.chamada-final .botao-secundario:hover { background: rgba(255, 255, 255, .2); color: #fff; }

/* ---------------------------------------------------------- 15. 404 */
.pagina-404 {
  text-align: center;
  padding: clamp(3rem, 8vw, 6rem) 0;
}
.pagina-404 .bussola { width: min(240px, 60vw); margin: 0 auto 2rem; }
.pagina-404 .codigo {
  font-family: var(--fonte-titulo);
  font-size: clamp(4rem, 14vw, 8rem);
  line-height: .9;
  background: linear-gradient(140deg, var(--azul-vivo), var(--marca-rosa-forte) 60%, var(--verde));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: .4rem;
}

/* ------------------------------------------------------------ 16. Rodapé */
.rodape {
  margin-top: clamp(3rem, 7vw, 6rem);
  background: linear-gradient(180deg, #0f1f3b, #0b1729);
  color: #b9c8e0;
  position: relative;
  overflow: hidden;
}
.rodape::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .28;
  background-image:
    radial-gradient(700px 320px at 10% 0%, rgba(43, 124, 246, .5), transparent 62%),
    radial-gradient(520px 300px at 92% 30%, rgba(234, 134, 240, .35), transparent 60%);
}
.rodape > * { position: relative; }
.rodape-grade {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) repeat(3, minmax(150px, 1fr));
  gap: 2rem;
  padding: clamp(2.6rem, 5vw, 4rem) 0 2.2rem;
}
.rodape h2 {
  font-size: .76rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: #7f93b4;
  margin-bottom: 1rem;
}
.rodape ul { list-style: none; padding: 0; margin: 0; }
.rodape li { margin-bottom: .55rem; }
.rodape a { color: #d3ddee; text-decoration: none; font-size: .93rem; }
.rodape a:hover { color: #fff; text-decoration: underline; }
.rodape .sobre-rodape p { font-size: .92rem; color: #93a7c6; max-width: 38ch; }
.rodape .marca img { height: 26px; filter: brightness(1.08); }
.rodape-fim {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 1.3rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: .84rem;
  color: #8098bb;
}

/* ---------------------------------------------------------- 17. Utilidades */
.centro { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.oculto { display: none !important; }
.texto-pequeno { font-size: .86rem; color: var(--tinta-3); }

/* ------------------------------------------------------ 18. Responsivo */
@media (max-width: 1040px) {
  .heroi-grade { grid-template-columns: 1fr; }
  .heroi-arte { order: -1; max-width: 420px; }
  .heroi-texto { text-align: left; }
  .cartao-flutuante.um { left: -2%; }
  .cartao-flutuante.dois { right: -2%; }
  .grade-artigo { grid-template-columns: minmax(0, 1fr); }
  .indice-lateral { position: static; order: -1; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px) {
  .botao-menu { display: flex; }
  .navegacao {
    position: fixed;
    inset: 76px 0 auto;
    background: var(--branco);
    border-bottom: 1px solid var(--linha);
    box-shadow: var(--sombra-media);
    padding: 1rem 1.25rem 1.6rem;
    display: none;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .navegacao.aberta { display: block; }
  .navegacao ul { flex-direction: column; align-items: stretch; gap: .1rem; }
  .navegacao a { padding: .8rem .9rem; border-radius: var(--r-sm); font-size: 1rem; }
  .resultado-topo { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .quiz-topo .placar-vivo { margin-left: 0; width: 100%; justify-content: space-between; text-align: left; }
  .numeros-heroi { gap: 1.3rem; }
  .cartao-flutuante { font-size: .78rem; padding: .55rem .7rem; }
  .cartao-flutuante i { width: 28px; height: 28px; }
  .cartao-flutuante.tres { display: none; }
  /* o globo continua abrindo a composição, mas encolhe para o título caber na primeira tela */
  .heroi-arte { max-width: 280px; }
  .rodape-grade { grid-template-columns: 1fr; gap: 1.6rem; }
  .barra-filtros { padding: 1rem; }
  .campo { min-width: 100%; }
}

@media (max-width: 480px) {
  body { font-size: 1rem; }
  /* as duas etiquetas vão para cantos opostos para não cobrirem o globo reduzido */
  .heroi-arte { max-width: 248px; }
  .cartao-flutuante.um { top: -3%; left: -16%; }
  .cartao-flutuante.dois { top: auto; bottom: -3%; right: -16%; }
  .envelope, .envelope-estreito { width: min(100% - 1.6rem, var(--largura)); }
  .alternativa { padding: .85rem .9rem; font-size: .97rem; gap: .7rem; }
  .alternativa .letra { width: 28px; height: 28px; font-size: .84rem; }
  .quiz-topo { padding: 1rem 1.1rem .9rem; }
  .anel-nota { width: 140px; height: 140px; }
  .anel-nota .valor strong { font-size: 2.1rem; }
  .item-revisao .conteudo-revisao { padding-left: 1.1rem; }
}

/* -------------------------------------------------- 19. Preferências do uso */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .topo, .rodape, .quiz-rodape, .chamada-final { display: none; }
  body::before, body::after { display: none; }
  .painel-quiz { box-shadow: none; border-color: #999; }
}