/* ==========================================================================
   JTI Assessoria Contábil
   Arquitetura: painel com abas — a paginação acontece dentro do card, sem
   rolagem. Grade visível, cantos retos, densidade de planilha.
   Space Grotesk (display) · Plus Jakarta Sans (texto) · Azeret Mono (dados)
   ========================================================================== */

/* --- 1. Tokens ---------------------------------------------------------- */
:root {
  --carvao:     #14161A;
  --carvao-mid: #242830;
  --cobalto:    #2B50E8;
  --cobalto-esc:#1C39B0;
  --cobalto-luz:#EEF1FE;
  --branco:     #FFFFFF;
  --nevoa:      #F5F6F8;
  --texto:      #1B1E24;
  --texto-fraco:#616875;
  --texto-inv:  #B9C0CE;
  --linha:      #E1E4EA;
  --linha-forte:#C3C8D2;

  --ok:      #16794C;
  --ok-luz:  #E7F4EE;
  --atencao: #9A6B08;
  --at-luz:  #FBF1DC;
  --alerta:  #B23025;
  --al-luz:  #FBEDEB;

  --display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --corpo:   "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --num:     "Azeret Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --gut: clamp(20px, 4vw, 44px);
  --max: 1180px;
  --r: 4px;
  --transicao: 160ms cubic-bezier(.2,.6,.3,1);
}

/* --- 2. Reset ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--nevoa); color: var(--texto);
  font-family: var(--corpo); font-size: 16px; line-height: 1.62;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--cobalto); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--cobalto-esc); }
:focus-visible { outline: 3px solid var(--cobalto); outline-offset: 2px; border-radius: 2px; }
::selection { background: var(--cobalto); color: #fff; }

/* --- 3. Tipografia ------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--display); font-weight: 600;
  letter-spacing: -.03em; line-height: 1.14; margin: 0 0 .5em; color: var(--carvao);
}
h1 { font-size: clamp(1.95rem, 4vw, 3rem); line-height: 1.06; }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); }
h3 { font-size: clamp(1rem, 1.5vw, 1.12rem); letter-spacing: -.02em; }
h4 { font-size: .95rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.etiq {
  font-family: var(--num); font-size: .66rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--texto-fraco);
  margin: 0 0 12px;
}
.lead { font-size: clamp(1rem, 1.4vw, 1.14rem); color: var(--texto-fraco); line-height: 1.65; max-width: 58ch; }
.num { font-family: var(--num); }

/* --- 4. Layout ---------------------------------------------------------- */
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gut); }
.secao { padding-block: clamp(38px, 5vw, 64px); }
.secao--branca { background: var(--branco); border-block: 1px solid var(--linha); }
.secao--carvao { background: var(--carvao); color: var(--texto-inv); }
.secao--carvao h2, .secao--carvao h3 { color: #fff; }
.cabeca { max-width: 62ch; margin-bottom: 26px; }

/* --- 5. Cabeçalho ------------------------------------------------------- */
.topo {
  position: sticky; top: 0; z-index: 70; background: var(--branco);
  border-bottom: 1px solid var(--linha);
}
.topo__int {
  max-width: var(--max); margin-inline: auto; padding-inline: var(--gut);
  display: flex; align-items: center; gap: 20px; min-height: 62px;
}
.marca { display: flex; align-items: center; gap: 11px; text-decoration: none; flex: none; }
.marca__selo {
  width: 34px; height: 34px; flex: none; border-radius: var(--r);
  background: var(--cobalto); display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; font-size: .72rem;
  letter-spacing: .04em; color: #fff;
}
.marca__txt { line-height: 1.12; }
.marca__nome {
  font-family: var(--display); font-weight: 600; font-size: .98rem;
  letter-spacing: -.03em; color: var(--carvao); display: block;
}
.marca__sub {
  font-family: var(--num); font-size: .55rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--texto-fraco); display: block; margin-top: 2px;
}
.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a {
  padding: 8px 12px; border-radius: var(--r); font-size: .89rem; font-weight: 500;
  color: var(--texto); text-decoration: none; white-space: nowrap;
  transition: background var(--transicao), color var(--transicao);
}
.nav a:hover { background: var(--nevoa); color: var(--cobalto); }
.nav a.ativo { color: var(--cobalto); font-weight: 700; box-shadow: inset 0 -2px 0 var(--cobalto); border-radius: 0; }
.nav a.cta {
  background: var(--carvao); color: #fff; font-weight: 700; margin-left: 8px; padding: 9px 16px;
}
.nav a.cta:hover { background: var(--cobalto); color: #fff; }
.nav a.cta.ativo { box-shadow: none; border-radius: var(--r); color: #fff; }

.menu-btn {
  display: none; margin-left: auto; width: 40px; height: 40px; flex: none;
  background: transparent; border: 1px solid var(--linha-forte);
  border-radius: var(--r); cursor: pointer; padding: 0; place-items: center;
}
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
  content: ""; display: block; width: 16px; height: 1.8px; background: var(--carvao);
  transition: transform var(--transicao), opacity var(--transicao);
}
.menu-btn span::before { transform: translateY(-5px); }
.menu-btn span::after  { transform: translateY(3.2px); }
.menu-btn[aria-expanded="true"] span { background: transparent; }
.menu-btn[aria-expanded="true"] span::before { transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span::after  { transform: rotate(-45deg) translateY(0); }

/* --- 6. Abertura -------------------------------------------------------- */
.abre { padding-block: clamp(34px, 4.5vw, 60px) clamp(20px, 3vw, 30px); }
.abre h1 { max-width: 18ch; margin-bottom: 16px; }
.abre h1 em { font-style: normal; color: var(--cobalto); }
.abre__acoes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.chips span {
  font-family: var(--num); font-size: .63rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--carvao);
  background: var(--branco); border: 1px solid var(--linha);
  padding: 5px 10px; border-radius: var(--r);
}

/* --- 7. ASSINATURA: painel com abas ------------------------------------ */
.painel {
  background: var(--branco); border: 1px solid var(--linha-forte);
  border-radius: var(--r); overflow: hidden;
}
.painel__abas {
  display: flex; overflow-x: auto; -webkit-overflow-scrolling: touch;
  background: var(--nevoa); border-bottom: 1px solid var(--linha-forte);
  scrollbar-width: none;
}
.painel__abas::-webkit-scrollbar { display: none; }
.aba {
  flex: none; padding: 14px 20px; border: 0; background: transparent; cursor: pointer;
  font-family: var(--corpo); font-size: .88rem; font-weight: 600; color: var(--texto-fraco);
  border-right: 1px solid var(--linha); white-space: nowrap; position: relative;
  transition: background var(--transicao), color var(--transicao);
}
.aba i {
  font-family: var(--num); font-style: normal; font-size: .64rem;
  color: var(--linha-forte); margin-right: 8px;
}
.aba:hover { background: #EDEFF3; color: var(--carvao); }
.aba[aria-selected="true"] {
  background: var(--branco); color: var(--cobalto);
  box-shadow: inset 0 3px 0 var(--cobalto);
}
.aba[aria-selected="true"] i { color: var(--cobalto); }

.folha { padding: clamp(22px, 3vw, 34px); }
.folha[hidden] { display: none; }
.folha__cab { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--linha); }
.folha__cab h2 { margin: 0 0 8px; }
.folha__cab p { margin: 0; color: var(--texto-fraco); max-width: 62ch; font-size: .94rem; }

/* --- 8. Grade de dados (densidade de planilha) ------------------------- */
.grade-dados {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  border: 1px solid var(--linha); border-radius: var(--r); overflow: hidden;
}
.celula {
  padding: 16px 18px; border-right: 1px solid var(--linha); border-bottom: 1px solid var(--linha);
  background: var(--branco);
}
.celula:last-child { border-right: 0; }
.celula__rot {
  font-family: var(--num); font-size: .62rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--texto-fraco); display: block; margin-bottom: 8px;
}
.celula__val {
  font-family: var(--display); font-size: 1.28rem; font-weight: 600;
  letter-spacing: -.03em; color: var(--carvao); display: block; line-height: 1.2;
}
.celula__val--peq { font-size: 1rem; }
.celula p { margin: 6px 0 0; font-size: .85rem; color: var(--texto-fraco); line-height: 1.5; }

/* --- 9. Tabelas --------------------------------------------------------- */
.rolagem-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.tab { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.tab th, table.tab td { border: 1px solid var(--linha); padding: 10px 13px; text-align: left; vertical-align: top; }
table.tab th {
  background: var(--nevoa); font-family: var(--num); font-size: .62rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; color: var(--texto-fraco); white-space: nowrap;
}
table.tab tbody tr:hover td { background: #FAFBFC; }
.tag {
  display: inline-block; font-family: var(--num); font-size: .6rem; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase; padding: 3px 8px; border-radius: var(--r);
  border: 1px solid;
}
.tag--ok { color: var(--ok); background: var(--ok-luz); border-color: #B4DAC6; }
.tag--at { color: var(--atencao); background: var(--at-luz); border-color: #E8D4A4; }
.tag--al { color: var(--alerta); background: var(--al-luz); border-color: #E7BDB7; }
.tag--nt { color: var(--texto-fraco); background: var(--nevoa); border-color: var(--linha); }

/* --- 10. Listas --------------------------------------------------------- */
.itens { list-style: none; margin: 0; padding: 0; }
.itens li {
  position: relative; padding: 0 0 0 22px; margin-bottom: 9px;
  font-size: .92rem; color: var(--texto-fraco);
}
.itens li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 10px; height: 2px; background: var(--cobalto);
}
.duo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.bloco-b {
  border: 1px solid var(--linha); border-radius: var(--r); padding: 20px 18px; background: var(--branco);
}
.bloco-b h3 { margin-bottom: 6px; }
.bloco-b p { font-size: .9rem; color: var(--texto-fraco); margin: 0; }
.bloco-b__n {
  font-family: var(--num); font-size: .62rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--cobalto); display: block; margin-bottom: 10px;
}
a.bloco-b { text-decoration: none; display: block; transition: border-color var(--transicao); }
a.bloco-b:hover { border-color: var(--cobalto); }

/* --- 11. Avisos --------------------------------------------------------- */
.aviso {
  padding: 14px 16px; border-radius: var(--r); font-size: .88rem;
  line-height: 1.58; border: 1px solid; border-left-width: 3px; margin-bottom: 16px;
}
.aviso--ok   { background: var(--ok-luz); border-color: #B4DAC6; border-left-color: var(--ok); color: #0F5537; }
.aviso--erro { background: var(--al-luz); border-color: #E7BDB7; border-left-color: var(--alerta); color: #86241B; }
.aviso--info { background: var(--cobalto-luz); border-color: #C3CFFA; border-left-color: var(--cobalto); color: #1A2E86; }
.aviso--gov  { background: var(--at-luz); border-color: #E8D4A4; border-left-color: var(--atencao); color: #6D4C06; }
.aviso:last-child { margin-bottom: 0; }

/* --- 12. Botões --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border: 1px solid transparent; border-radius: var(--r);
  background: var(--carvao); color: #fff; font-family: var(--corpo);
  font-size: .9rem; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: background var(--transicao), color var(--transicao), border-color var(--transicao);
}
.btn:hover { background: var(--cobalto); color: #fff; }
.btn--cob { background: var(--cobalto); }
.btn--cob:hover { background: var(--cobalto-esc); color: #fff; }
.btn--vazio { background: transparent; color: var(--carvao); border-color: var(--linha-forte); }
.btn--vazio:hover { background: var(--branco); color: var(--cobalto); border-color: var(--cobalto); }
.btn--claro { background: var(--branco); color: var(--carvao); }
.btn--claro:hover { background: var(--cobalto-luz); color: var(--cobalto-esc); }
.btn--vazio-inv { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
.btn--vazio-inv:hover { background: rgba(255,255,255,.08); color: #fff; border-color: #fff; }
.btn--bloco { width: 100%; }
.btn-linha { display: flex; flex-wrap: wrap; gap: 10px; }

/* --- 13. Formulário ----------------------------------------------------- */
.campo { margin-bottom: 15px; }
.campo:last-of-type { margin-bottom: 0; }
.campo label {
  display: block; font-family: var(--num); font-size: .63rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--texto-fraco); margin-bottom: 6px;
}
.campo .obrig { color: var(--alerta); }
.entrada {
  width: 100%; padding: 11px 13px; border: 1px solid var(--linha-forte);
  border-radius: var(--r); background: var(--branco); font-size: .93rem;
  transition: border-color var(--transicao), box-shadow var(--transicao);
}
.entrada:focus { outline: none; border-color: var(--cobalto); box-shadow: 0 0 0 3px rgba(43,80,232,.16); }
.entrada::placeholder { color: #9AA1AE; }
textarea.entrada { min-height: 120px; resize: vertical; line-height: 1.58; }
select.entrada {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1.5 6 6.5 11 1.5' stroke='%23616875' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat; background-position: right 13px center;
  padding-right: 36px; cursor: pointer;
}
.ajuda { font-size: .79rem; color: var(--texto-fraco); margin-top: 5px; line-height: 1.5; }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.check { display: flex; gap: 9px; align-items: flex-start; font-size: .85rem; color: var(--texto-fraco); line-height: 1.5; }
.check input { margin-top: 4px; flex: none; width: 15px; height: 15px; accent-color: var(--cobalto); }

/* --- 14. FAQ ------------------------------------------------------------ */
.faq { border-top: 1px solid var(--linha); }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 38px 16px 0; position: relative;
  font-family: var(--display); font-weight: 600; font-size: .99rem;
  letter-spacing: -.02em; color: var(--carvao); transition: color var(--transicao);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--cobalto); }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%;
  width: 11px; height: 2px; background: var(--cobalto); transform: translateY(-50%);
}
.faq summary::before {
  content: ""; position: absolute; right: 10.5px; top: 50%;
  width: 2px; height: 11px; background: var(--cobalto); transform: translateY(-50%);
  transition: transform var(--transicao), opacity var(--transicao);
}
.faq details[open] summary::before { transform: translateY(-50%) rotate(90deg); opacity: 0; }
.faq details > div { padding: 0 38px 18px 0; color: var(--texto-fraco); font-size: .9rem; }

/* --- 15. Chamada e rodapé ---------------------------------------------- */
.chamada {
  background: var(--carvao); border-radius: var(--r);
  padding: clamp(26px, 3.5vw, 42px); color: #fff;
  display: grid; grid-template-columns: 1.4fr auto; gap: 24px; align-items: center;
}
.chamada h2 { color: #fff; margin-bottom: 6px; }
.chamada p { color: var(--texto-inv); margin: 0; max-width: 50ch; font-size: .94rem; }

.rodape { background: var(--carvao); color: #8C94A3; padding-top: clamp(34px, 4vw, 48px); }
.rodape__grade {
  max-width: var(--max); margin-inline: auto; padding-inline: var(--gut);
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: clamp(20px, 3vw, 38px);
  padding-bottom: 32px;
}
.rodape h4 {
  color: #fff; font-family: var(--num); font-size: .63rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; margin: 0 0 12px;
}
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li { margin-bottom: 7px; }
.rodape a { color: #8C94A3; text-decoration: none; font-size: .88rem; transition: color var(--transicao); }
.rodape a:hover { color: #fff; }
.rodape p { font-size: .87rem; line-height: 1.6; }
.rodape .marca__nome { color: #fff; }
.rodape .marca__sub { color: #6B7382; }
.rodape .marca__selo { background: rgba(255,255,255,.12); }
.rodape__dados {
  font-family: var(--num); font-size: .69rem; line-height: 1.9; color: #6B7382; margin-top: 12px;
  overflow-wrap: anywhere;
}
.rodape__base {
  border-top: 1px solid rgba(255,255,255,.1);
  max-width: var(--max); margin-inline: auto; padding: 16px var(--gut);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-family: var(--num); font-size: .67rem; color: #5D6472;
}

/* --- 16. Texto legal ---------------------------------------------------- */
.legal { max-width: 70ch; }
.legal h2 { font-size: clamp(1.15rem, 1.9vw, 1.35rem); margin-top: 2em; padding-top: 1em; border-top: 1px solid var(--linha); }
.legal h2:first-of-type { margin-top: 0; padding-top: 0; border-top: 0; }
.legal h3 { font-size: 1rem; margin-top: 1.6em; }
.legal p, .legal li { color: #2C3138; font-size: .92rem; }
.legal ul, .legal ol { padding-left: 19px; margin-bottom: 1em; }
.legal li { margin-bottom: .4em; }
.legal table { margin-bottom: 1.2em; }
.legal .atualizado {
  font-family: var(--num); font-size: .66rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--texto-fraco);
  padding: 9px 14px; background: var(--branco); border: 1px solid var(--linha);
  border-radius: var(--r); margin-bottom: 28px; display: inline-block;
}

/* --- 17. Utilitários ---------------------------------------------------- */
.revela { opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s cubic-bezier(.2,.7,.3,1); }
.revela.visivel { opacity: 1; transform: none; }
.pular-para {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--cobalto); color: #fff; padding: 11px 18px;
  font-weight: 700; border-radius: 0 0 var(--r) 0; text-decoration: none;
}
.pular-para:focus { left: 0; }
.so-leitor {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mb-0 { margin-bottom: 0; }
.topo-16 { margin-top: 16px; }
.topo-24 { margin-top: 24px; }

/* --- 18. Responsivo ----------------------------------------------------- */
@media (max-width: 900px) {
  .nav {
    position: fixed; inset: 62px 0 auto; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--branco); border-bottom: 1px solid var(--linha);
    padding: 8px var(--gut) 20px; box-shadow: 0 12px 30px rgba(20,22,26,.12);
    transform: translateY(-140%); transition: transform .26s cubic-bezier(.2,.7,.3,1);
    max-height: calc(100vh - 62px); overflow-y: auto;
  }
  .nav.aberto { transform: none; }
  .nav a { padding: 13px 6px; border-bottom: 1px solid var(--linha); border-radius: 0; font-size: .98rem; }
  .nav a.ativo { box-shadow: none; }
  .nav a.cta { margin: 12px 0 0; border-radius: var(--r); text-align: center; justify-content: center; padding: 13px; }
  .menu-btn { display: grid; }
  .trio { grid-template-columns: repeat(2, 1fr); }
  .chamada { grid-template-columns: 1fr; }
  .rodape__grade { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 660px) {
  .duo, .trio { grid-template-columns: 1fr; }
  .form-linha { grid-template-columns: 1fr; }
  .rodape__grade { grid-template-columns: 1fr; }
  .aba { padding: 12px 15px; font-size: .82rem; }
  .grade-dados { grid-template-columns: 1fr; }
  .celula { border-right: 0; }
}

/* --- 19. Movimento reduzido e impressão -------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .revela { opacity: 1; transform: none; }
}

@media print {
  .topo, .btn, .chamada, .painel__abas { display: none !important; }
  body { background: #fff; color: #000; }
  /* impressão mostra todas as folhas, não só a aba aberta */
  .folha[hidden] { display: block !important; }
  .folha { break-inside: avoid; border-top: 1px solid #ccc; }
  .rodape { background: #fff; color: #000; }
}