/* Estilo das páginas geradas por ferramentas/gerar_paginas.py e ferramentas/gerar_escalas.py
   (guia ABNT, modelos grátis, escalas e testes). As cores e o topo seguem o index.html. */
:root {
  --azul: #1f3a5f;
  --azul-medio: #2f5d8f;
  --azul-escuro: #142942;
  --azul-claro: #eef3f9;
  --azul-suave: #dbe6f3;
  --ceu: #9cc3ff;
  --verde: #25d366;
  --verde-escuro: #1da851;
  --verde-ok: #1b7a3d;
  --verde-fundo: #e3f6ea;
  --texto: #1b2430;
  --cinza: #5f6b7a;
  --borda: #dde3ea;
  --del: #c62828;
  --del-fundo: #fdecea;
  --ins: #1565c0;
  --raio: 16px;
  --sombra: 0 10px 30px rgba(20, 41, 66, .08);
  --sombra-forte: 0 22px 60px rgba(20, 41, 66, .20);
  --fonte: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --nav: 64px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--fonte); color: var(--texto); line-height: 1.65; background: #fff; overflow-x: hidden; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
a { color: inherit; }
button, input, select { font: inherit; }
:focus-visible { outline: 3px solid var(--ceu); outline-offset: 2px; }
.ic-whats { width: 22px; height: 22px; fill: currentColor; flex: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- topo ---------- */
nav.topo { position: sticky; top: 0; z-index: 40; background: rgba(31, 58, 95, .97); color: #fff; }
nav.topo .container { display: flex; align-items: center; justify-content: space-between; height: var(--nav); gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; text-decoration: none; white-space: nowrap; }
.logo-marca { width: 34px; height: 34px; border-radius: 10px; background: #fff; color: var(--azul); display: grid; place-items: center; font-weight: 800; }
.menu { display: flex; align-items: center; gap: 4px; font-size: .95rem; }
.menu a { text-decoration: none; opacity: .85; padding: 8px 12px; border-radius: 10px; white-space: nowrap; }
.menu a:hover, .menu a.ativo { opacity: 1; background: rgba(255,255,255,.1); }
.menu .menu-cta { background: var(--verde); opacity: 1; font-weight: 700; margin-left: 8px; }
.menu .menu-cta:hover { background: var(--verde-escuro); }
.hamburguer { display: none; width: 44px; height: 44px; border-radius: 12px; border: 0; cursor: pointer; background: rgba(255,255,255,.1); place-items: center; }
.hamburguer span, .hamburguer span::before, .hamburguer span::after { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; position: relative; transition: transform .25s, background .25s; }
.hamburguer span::before, .hamburguer span::after { content: ""; position: absolute; left: 0; }
.hamburguer span::before { top: -6px; }
.hamburguer span::after { top: 6px; }
.hamburguer[aria-expanded="true"] span { background: transparent; }
.hamburguer[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.hamburguer[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 900px) {
  .hamburguer { display: grid; }
  .menu {
    position: absolute; top: var(--nav); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--azul); padding: 10px 16px 18px; box-shadow: 0 18px 30px rgba(0,0,0,.25);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: transform .25s, opacity .25s, visibility .25s;
  }
  .menu.aberto { opacity: 1; visibility: visible; transform: none; }
  .menu a { padding: 14px 12px; font-size: 1.05rem; }
  .menu .menu-cta { margin: 8px 0 0; text-align: center; }
}

/* ---------- cabeçalho da página ---------- */
.cabeca {
  background: radial-gradient(900px 400px at 85% -10%, rgba(156,195,255,.25), transparent 60%),
              linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul) 45%, var(--azul-medio) 100%);
  color: #fff; padding: 44px 0 48px;
}
.trilha { font-size: .85rem; opacity: .85; margin-bottom: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.trilha a { color: #fff; }
.cabeca h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); line-height: 1.15; letter-spacing: -.4px; max-width: 820px; }
.cabeca h1 em { font-style: normal; color: var(--ceu); }
.cabeca .sub { margin-top: 14px; font-size: 1.08rem; opacity: .92; max-width: 760px; }
.cabeca .selos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.cabeca .selo { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); padding: 5px 12px; border-radius: 999px; font-size: .85rem; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; font-size: 1rem;
  text-decoration: none; cursor: pointer; padding: 13px 22px; border-radius: 999px; border: none; min-height: 48px;
  transition: background .2s, transform .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-whats { background: var(--verde); color: #fff; }
.btn-whats:hover { background: var(--verde-escuro); }
.btn-azul { background: var(--azul); color: #fff; }
.btn-azul:hover { background: var(--azul-medio); }
.btn-leve { background: var(--azul-claro); color: var(--azul); }
.btn-leve:hover { background: var(--azul-suave); }
.btn-contorno { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.55); }
.acoes { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- conteúdo (texto corrido) ---------- */
main.conteudo { padding: 44px 20px 64px; }
.texto { max-width: 780px; }
.texto > * + * { margin-top: 14px; }
.texto h2 { font-size: clamp(1.35rem, 2.6vw, 1.7rem); color: var(--azul); line-height: 1.25; margin-top: 44px; scroll-margin-top: calc(var(--nav) + 12px); }
.texto h2:first-child { margin-top: 0; }
.texto h3 { font-size: 1.12rem; color: var(--azul); margin-top: 28px; scroll-margin-top: calc(var(--nav) + 12px); }
.texto ul, .texto ol { padding-left: 24px; display: grid; gap: 6px; }
.texto li::marker { color: var(--azul-medio); font-weight: 700; }
.texto a { color: var(--azul-medio); font-weight: 600; text-underline-offset: 3px; }
.texto a.btn { text-decoration: none; font-weight: 700; }
.texto a.btn-azul, .texto a.btn-whats { color: #fff; }
.texto a.btn-leve { color: var(--azul); }
.texto code, kbd { font-family: inherit; font-weight: 700; background: var(--azul-claro); color: var(--texto); padding: 1px 7px; border-radius: 6px; }
kbd { border: 1px solid var(--azul-suave); border-bottom-width: 2px; font-size: .9em; white-space: nowrap; }
.texto strong { color: var(--texto); }
.texto table { width: 100%; border-collapse: collapse; font-size: .95rem; margin-top: 16px; }
.texto th, .texto td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--borda); vertical-align: top; }
.texto th { background: var(--azul-claro); color: var(--azul); font-size: .88rem; }
.tabela-rolar { overflow-x: auto; }

.layout-guia { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 48px; align-items: start; }
@media (max-width: 980px) { .layout-guia { grid-template-columns: minmax(0, 1fr); } .indice { display: none; } }
.indice { position: sticky; top: calc(var(--nav) + 20px); border-left: 3px solid var(--azul-suave); padding: 4px 0 4px 16px; font-size: .9rem; }
.indice strong { display: block; color: var(--azul); margin-bottom: 8px; }
.indice ol { list-style: none; display: grid; gap: 6px; }
.indice a { color: var(--cinza); text-decoration: none; }
.indice a:hover { color: var(--azul); }

/* caixas de destaque */
.caixa { border-radius: 14px; padding: 18px 20px; border: 1px solid var(--azul-suave); background: var(--azul-claro); }
.caixa > * + * { margin-top: 8px; }
.caixa-titulo { display: block; font-size: .78rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; color: var(--azul-medio); }
.caixa.aviso { background: #fff8e1; border-color: #f2d27a; }
.caixa.aviso .caixa-titulo { color: #8a6d00; }
.certo-errado { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 700px) { .certo-errado { grid-template-columns: 1fr; } }
.errado, .certo { border-radius: 14px; padding: 16px 18px; font-size: .97rem; }
.errado { background: var(--del-fundo); border: 1px solid #f3c5c2; }
.certo { background: var(--verde-fundo); border: 1px solid #b9e3c8; }
.errado::before, .certo::before { display: block; font-size: .76rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; }
.errado::before { content: "✗ Errado"; color: var(--del); }
.certo::before { content: "✓ Certo"; color: var(--verde-ok); }
.exemplo { font-family: Arial, Helvetica, sans-serif; background: #fffdf8; border: 1px solid #ece4d4; border-left: 4px solid var(--azul-medio); border-radius: 10px; padding: 14px 18px; color: #111; }
.exemplo .rotulo-ex { display: block; font: 800 .72rem/1.4 var(--fonte); letter-spacing: 1px; text-transform: uppercase; color: var(--azul-medio); margin-bottom: 6px; }
.exemplo .longa { margin-left: min(4cm, 28%); font-size: .86em; line-height: 1.2; }
.exemplo p + p { margin-top: 8px; }
.exemplo .ref { padding-left: 0; text-align: left; line-height: 1.3; }

/* passo a passo no Word */
.passos-word { list-style: none; padding: 0 !important; counter-reset: pw; display: grid; gap: 12px !important; }
.passos-word > li { counter-increment: pw; position: relative; padding: 14px 16px 14px 58px; border: 1px solid var(--borda); border-radius: 14px; background: #fff; }
.passos-word > li::before { content: counter(pw); position: absolute; left: 14px; top: 13px; width: 30px; height: 30px; border-radius: 9px; background: var(--azul); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: .9rem; }
.caminho { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px; font-weight: 700; color: var(--azul); }
.caminho span { background: var(--azul-claro); border-radius: 6px; padding: 1px 8px; }
.caminho i { font-style: normal; color: var(--cinza); }

/* página A4 ilustrada (medidas) */
.folha-a4 { position: relative; width: 100%; max-width: 420px; aspect-ratio: 21 / 29.7; background: #fff; box-shadow: var(--sombra-forte); border-radius: 6px; container-type: inline-size; margin: 8px auto; overflow: hidden; }
.folha-a4 .area { position: absolute; left: 14.29%; right: 9.52%; top: 10.1%; bottom: 6.73%; border: 1.5px dashed rgba(21,101,192,.6); }
.folha-a4 .linha-txt { height: 1.6cqw; background: #e6ebf1; border-radius: 2px; margin: 0 0 2.4cqw; }
.folha-a4 .titulo-sec { font: 700 3.2cqw/1.2 Arial, sans-serif; margin: 3cqw 0 2.4cqw; color: #111; }
.folha-a4 .recuo { margin-left: 5.95cqw; }
.folha-a4 .num-pag { position: absolute; top: 4.5%; right: 9.52%; font: 3cqw Arial, sans-serif; color: #111; }
.folha-a4 .cota { position: absolute; font: 700 max(10px, 2.9cqw)/1 var(--fonte); color: #fff; background: var(--ins); padding: .4em .55em; border-radius: 5px; white-space: nowrap; }
.legenda-fig { font-size: .88rem; color: var(--cinza); text-align: center; margin-top: 8px; }
.figura { margin: 18px 0; }

/* cartões */
.cartoes { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cartao { display: flex; flex-direction: column; gap: 6px; background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); padding: 20px; text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s; }
a.cartao:hover { transform: translateY(-3px); box-shadow: var(--sombra); border-color: #c9d5e3; }
.cartao strong { color: var(--azul); font-size: 1.05rem; line-height: 1.3; }
.cartao span { color: var(--cinza); font-size: .92rem; }

/* modelos grátis */
.modelos { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 430px), 1fr)); }
.modelo { display: grid; grid-template-columns: 120px 1fr; gap: 18px; background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); padding: 18px; align-items: start; }
.modelo img { width: 120px; height: auto; border-radius: 4px; box-shadow: var(--sombra); border: 1px solid var(--borda); display: block; }
.modelo h2 { font-size: 1.05rem; color: var(--azul); line-height: 1.3; margin-bottom: 6px; }
.modelo p { color: var(--cinza); font-size: .92rem; }
.modelo .acoes { margin-top: 12px; }
.modelo .btn { padding: 9px 16px; min-height: 40px; font-size: .9rem; }
.modelo .tamanho { display: block; font-size: .78rem; color: var(--cinza); margin-top: 8px; }
@media (max-width: 420px) { .modelo { grid-template-columns: 90px 1fr; } .modelo img { width: 90px; } }

/* escalas e testes */
.busca { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 18px; }
.busca input { flex: 1 1 280px; font-size: 16px; padding: 12px 16px; border: 1px solid #cfd8e3; border-radius: 12px; min-height: 48px; }
.busca input:focus { outline: none; border-color: var(--azul-medio); box-shadow: 0 0 0 4px rgba(47,93,143,.15); }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.filtro { border: 1px solid var(--borda); background: #fff; color: var(--azul); font-weight: 700; font-size: .9rem; padding: 9px 16px; border-radius: 999px; cursor: pointer; min-height: 42px; }
.filtro[aria-pressed="true"] { background: var(--azul); color: #fff; border-color: var(--azul); }
.instrumentos { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.instrumento { display: flex; flex-direction: column; gap: 6px; background: #fff; border: 1px solid var(--borda); border-radius: 14px; padding: 18px; text-decoration: none; transition: transform .2s, box-shadow .2s; }
.instrumento:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.instrumento strong { color: var(--azul); line-height: 1.3; }
.instrumento .mede { color: var(--cinza); font-size: .9rem; flex: 1; }
.etiquetas { display: flex; flex-wrap: wrap; gap: 6px; }
.etiqueta { font-size: .72rem; font-weight: 700; padding: 2px 9px; border-radius: 999px; background: var(--azul-claro); color: var(--azul); }
.etiqueta.livre { background: var(--verde-fundo); color: var(--verde-ok); }
.etiqueta.restrita { background: #fff3e0; color: #9a5b00; }
.vazio { color: var(--cinza); padding: 20px 0; }
.ficha { display: grid; grid-template-columns: 200px 1fr; border: 1px solid var(--borda); border-radius: 14px; overflow: hidden; margin-top: 16px; }
.ficha dt, .ficha dd { padding: 11px 14px; border-bottom: 1px solid var(--borda); }
.ficha dt { background: var(--azul-claro); color: var(--azul); font-weight: 700; font-size: .9rem; }
.ficha dd { font-size: .95rem; }
.ficha dt:last-of-type, .ficha dd:last-of-type { border-bottom: 0; }
@media (max-width: 640px) { .ficha { grid-template-columns: 1fr; } .ficha dt { border-bottom: 0; padding-bottom: 2px; } }
.licenca { border-radius: 14px; padding: 16px 18px; border: 1px solid; }
.licenca.livre { background: var(--verde-fundo); border-color: #b9e3c8; }
.licenca.restrita { background: #fff8e1; border-color: #f2d27a; }
.citar { font-family: Arial, Helvetica, sans-serif; font-size: .95rem; background: #fff; border: 1px solid var(--borda); border-radius: 10px; padding: 12px 14px; }

/* caixa de download (escalas) */
.baixar { margin-top: 18px; border: 2px solid #b9e3c8; background: var(--verde-fundo); border-radius: 14px; padding: 16px 18px; }
.baixar .caixa-titulo { color: var(--verde-ok); margin-bottom: 10px; }
.baixar .nota-baixar { font-size: .85rem; color: var(--cinza); margin-top: 10px; }

/* escala numérica e de cores (EVA) */
.escala-cores { display: grid; grid-template-columns: repeat(11, 1fr); gap: 3px; margin-top: 14px; max-width: 640px; }
.escala-cores span { display: grid; place-items: center; height: 46px; border-radius: 6px; font: 800 1.15rem Arial, sans-serif; color: #fff; }
.escala-ancoras { display: flex; justify-content: space-between; max-width: 640px; font: 700 .85rem Arial, sans-serif; margin-top: 6px; }
/* folha de registro (testes de execução) */
.folha-registro { max-width: 780px; margin-top: 36px; border: 2px solid var(--azul-suave); border-radius: var(--raio); padding: 24px; background: #fff; }
.folha-registro h2 { font-size: 1.2rem; color: var(--azul); margin-bottom: 4px; }
.folha-registro .rodape-folha { font-size: .8rem; color: var(--cinza); margin-top: 14px; }
.folha-registro table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: .95rem; }
.folha-registro th, .folha-registro td { border: 1px solid #9aa6b5; padding: 9px 10px; text-align: left; vertical-align: top; }
.folha-registro th { background: var(--azul-claro); color: var(--azul); }
.folha-registro .campo-linha { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; }
.folha-registro .campo-linha span { flex: 1 1 200px; border-bottom: 1px solid #9aa6b5; padding-bottom: 4px; }
.folha-registro ol { padding-left: 22px; margin-top: 10px; display: grid; gap: 4px; }
.folha-registro h3 { font-size: 1rem; color: var(--azul); margin-top: 16px; }
.folha-registro p { margin-top: 6px; font-size: .95rem; }
.item-escala { break-inside: avoid; page-break-inside: avoid; border-top: 1px solid var(--borda); margin-top: 12px; padding-top: 4px; }
.item-escala .opcao { margin-top: 2px; padding-left: 8px; }
.regua-eva { position: relative; height: 54px; margin: 18px 0 6px; border-top: 2px solid #111; width: 10cm; max-width: 100%; }
.regua-eva::before, .regua-eva::after { content: ""; position: absolute; top: -10px; width: 2px; height: 18px; background: #111; }
.regua-eva::before { left: 0; } .regua-eva::after { right: 0; }
.regua-eva span { position: absolute; top: 12px; font-size: .8rem; }
.regua-eva span:last-child { right: 0; text-align: right; }
@media print {
  body.so-folha .cabeca, body.so-folha main > :not(.folha-registro), body.so-folha .nao-imprimir { display: none !important; }
  body.so-folha .folha-registro { border: 0; padding: 0; margin: 0; }
}

/* checklist */
.lista-check { list-style: none; padding-left: 0 !important; gap: 4px !important; }
.lista-check label { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--borda); border-radius: 10px; cursor: pointer; }
.lista-check input { width: 20px; height: 20px; margin-top: 3px; flex: none; accent-color: var(--azul); }
.lista-check label:has(input:checked) { background: var(--verde-fundo); border-color: #b9e3c8; }
.lista-check a { margin-left: auto; white-space: nowrap; font-size: .88rem; }
@media print { .lista-check label { border: 0; padding: 3px 0; } .lista-check a { display: none; } }

/* chamada no fim da página */
.chamada { background: linear-gradient(135deg, var(--azul-escuro), var(--azul-medio)); color: #fff; padding: 52px 0; text-align: center; }
.chamada h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 8px; }
.chamada p { opacity: .9; max-width: 600px; margin: 0 auto 22px; }
.chamada .acoes { justify-content: center; }

footer { background: var(--azul-escuro); color: rgba(255,255,255,.75); text-align: center; padding: 28px 0; font-size: .9rem; }
footer strong { color: #fff; }
footer .rodape-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 16px; margin: 6px 0 0; }
footer .rodape-links a { display: inline-block; padding: 6px 4px; color: #fff; text-underline-offset: 3px; }
footer .identificacao { margin: 8px 0 0; font-size: .82rem; }
footer .identificacao a { color: inherit; }

@media print {
  nav.topo, .chamada, footer, .indice, .nao-imprimir { display: none !important; }
  .cabeca { background: none; color: #000; padding: 0 0 12px; }
  .cabeca .sub, .trilha { color: #333; }
  main.conteudo { padding: 0; }
  .layout-guia { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}