/* Consulta NCM e cClassTrib · Júnior Moreira Contabilidade®
   Página-ferramenta /consulta-ncm e guias /ncm-capitulo-XX (rascunho, noindex).
   Herda o conceito "Fio de Ouro" da /reforma-tributaria em versão leve: mesmos tokens,
   copiados (sem importar o CSS da RT). Mobile first. */

@font-face { font-family: 'Century Gothic'; src: url('../fonts/CenturyGothic.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Century Gothic'; src: url('../fonts/CenturyGothic-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --deep: #0F2F38; --pet: #1B4D5C; --gold: #C8A96E; --gold-d: #8A6D35; --ceu: #2E7D8A; --chumbo: #3A4A50;
  --gelo: #E8F0F2; --gmid: #D0DDE0; --bg: #F2F6F7; --meta: #5A6A72; --white: #FFFFFF;
  --eo: cubic-bezier(0.16, 1, 0.3, 1);
  --ec: cubic-bezier(0.33, 1, 0.68, 1);
  --nav-h: 78px;
  --gut: 16px;
  --fio-x: 8px;
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Century Gothic', CenturyGothic, AppleGothic, 'Jost', 'Trebuchet MS', sans-serif;
}
@media (min-width: 480px) { :root { --gut: 20px; } }
@media (min-width: 768px) { :root { --gut: 40px; --fio-x: 18px; } }
@media (min-width: 901px) { :root { --nav-h: 94px; } }
@media (min-width: 1360px) { :root { --fio-x: calc(50% - 640px); } }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--deep); overflow-x: clip; }
.rt-root { font-feature-settings: 'lnum' 1; font-family: var(--sans); color: var(--chumbo); background: var(--bg); position: relative; overflow-x: clip; -webkit-font-smoothing: antialiased; }
.rt-root *, .rt-root *::before, .rt-root *::after { box-sizing: border-box; }
img, svg { display: block; }
sup { font-size: 0.6em; line-height: 0; }
::selection { background: rgba(200,169,110,0.35); }
[hidden] { display: none !important; }

.skip { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--gold); color: var(--deep); padding: 14px 22px; border-radius: 0 0 10px 0; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; }
.skip:focus { left: 0; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* hovers do nav e rodapé reais (iguais às demais páginas) */
.jx2:hover, .jx3:hover, .jx4:hover, .jx5:hover, .jxa:hover, .jxb:hover, .jxc:hover, .jxd:hover { color: #C8A96E !important; }
.jx6:hover { box-shadow: 0 8px 24px rgba(200,169,110,0.45); transform: translateY(-1px) !important; }
.jxe:hover { border-color: #C8A96E !important; }
.jxf:hover { filter: brightness(1.08) !important; }
@media (max-width: 1080px) {
  #ct-nav-inner { padding: 0 24px !important; }
  [data-m~="nav-links"] { display: none !important; }
  #ct-burger { display: flex !important; }
}
@media (max-width: 900px) {
  #ct-nav-inner { padding: 0 var(--gut) !important; height: 72px !important; }
  #ct-nav-inner > a > img { height: 36px !important; }
  [data-m~="foot-bar"] { flex-direction: column !important; align-items: flex-start !important; gap: 10px !important; }
  [data-m~="foot-bar"] a { display: inline-block; padding: 12px 0; }
}
#ct-mobile-menu.open { opacity: 1 !important; pointer-events: auto !important; visibility: visible !important; }
@media (max-height: 520px) {
  #ct-mobile-menu { justify-content: flex-start !important; overflow-y: auto; padding-top: 24px !important; }
  #ct-mobile-menu > img { margin-bottom: 16px !important; }
  #ct-mobile-menu [data-mm-link] { font-size: 24px !important; padding: 8px 0 !important; }
  #ct-mobile-menu > a[data-mm-link] { margin-top: 18px !important; }
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid #0F2F38 !important; outline-offset: 3px; box-shadow: 0 0 0 6px rgba(200,169,110,0.9) !important; border-radius: 6px;
}
.sc-dark a:focus-visible, .sc-dark button:focus-visible, .sc-dark summary:focus-visible, .sc-dark [tabindex]:focus-visible, #ct-nav a:focus-visible, #ct-nav button:focus-visible, footer a:focus-visible { outline-color: #C8A96E !important; box-shadow: 0 0 0 6px rgba(200,169,110,0.35) !important; }

/* ---------- base ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 var(--gut); position: relative; }
.sc { position: relative; padding: 72px 0; }
@media (min-width: 768px) { .sc { padding: 104px 0; } }
.sc-dark { background: var(--deep); color: rgba(255,255,255,0.78); }
.sc-light { background: var(--bg); color: var(--chumbo); }
.sc-white { background: var(--white); color: var(--chumbo); }

.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 700; color: var(--pet); }
.sc-dark .eyebrow { color: var(--gold); }
.eb-line { display: inline-block; width: 36px; height: 1px; background: currentColor; opacity: 0.8; flex: none; }
/* separador do eyebrow desenhado em CSS: o "·" da fonte tem o desenho deslocado para a direita e
   ficava mais perto da palavra seguinte. Folga de 8px dos dois lados (2,4px do espaçamento da letra anterior + 5,6px) */
.eb-dot { display: inline-block; font-size: 0; width: 3px; height: 3px; border-radius: 50%; background: currentColor; vertical-align: middle; position: relative; top: -1px; margin: 0 8px 0 5.6px; }

.h1, .h2 { font-family: var(--serif); font-weight: 300; letter-spacing: -0.01em; margin: 0; }
.h1 { font-size: clamp(42px, 9vw, 104px); line-height: 1; color: #fff; }
.h2 { font-size: clamp(32px, 4.6vw, 58px); line-height: 1.06; color: var(--deep); margin-bottom: 16px; }
.sc-dark .h2 { color: #fff; }
.h1 em, .h2 em { font-style: italic; color: var(--ceu); }
.sc-dark em { color: var(--gold); }
.lead { font-size: 17px; line-height: 1.65; margin: 0 0 14px; max-width: 54ch; }
.sc-dark .lead { color: rgba(255,255,255,0.76); }
.sec-head { margin-bottom: 36px; }
@media (min-width: 768px) { .sec-head { margin-bottom: 44px; } }
.num { font-family: var(--serif); font-weight: 300; font-variant-numeric: lining-nums tabular-nums; }

/* revelação por máscara (só quando o JS liga e o movimento é permitido) */
.js:not(.rm) .rv { clip-path: inset(112% -6% -12% -6%); transform: translateY(22px); transition: clip-path 1s var(--eo), transform 1s var(--eo); }
.js:not(.rm) .rv.in { clip-path: inset(-12% -6% -12% -6%); transform: none; }

/* fio de ouro por seção */
.fio { position: absolute; top: 0; left: var(--fio-x); width: 2px; height: 100%; overflow: visible; pointer-events: none; z-index: 1; }
.fio path { fill: none; stroke: var(--gold); stroke-opacity: .55; stroke-width: 1.2; stroke-dasharray: 1; stroke-dashoffset: 0; }
.js:not(.rm) .fio path { stroke-dashoffset: 1; transition: stroke-dashoffset 2.2s var(--ec); }
.js:not(.rm) .in > .fio path, .js:not(.rm) .fio.in path { stroke-dashoffset: 0; }
@media (max-width: 767px) { .fio { display: none; } }

/* botões e links */
.btn-gold { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px; border-radius: 999px; background: var(--gold); color: var(--deep); text-decoration: none; font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; border: 0; cursor: pointer; transition: box-shadow .35s ease, transform .35s var(--eo); }
.btn-gold:hover { box-shadow: 0 12px 32px rgba(200,169,110,0.45); transform: translateY(-2px); }
.btn-ghost { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.4); color: #fff; background: transparent; text-decoration: none; font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; transition: border-color .3s ease, background .3s ease; }
.btn-ghost i { font-size: 18px; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-line { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--gmid); background: #fff; color: var(--pet); font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: border-color .25s ease, background .25s ease, color .25s ease; }
.btn-line:hover { border-color: var(--gold); color: var(--deep); }
.btn-line i { font-size: 16px; }
.lnk { color: var(--pet); font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; border-bottom: 1px solid transparent; }
.sc-dark .lnk { color: var(--gold); }
.lnk:hover { border-bottom-color: currentColor; }

/* ============================================================
   FERRAMENTA · 1 abertura
   ============================================================ */
.n-hero { position: relative; padding: calc(var(--nav-h) + 6px + 44px) 0 120px; overflow: hidden; }
@media (min-width: 768px) { .n-hero { padding: calc(var(--nav-h) + 6px + 64px) 0 150px; } }
.n-hero-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 1000px) { .n-hero-grid { grid-template-columns: minmax(0, 1fr) auto; gap: 40px; } }
.n-hero-grid > * { min-width: 0; }
.n-h1 { margin: 0 0 22px; }
.n-h1 .ln { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.n-h1 .ln > span { display: inline-block; }
.n-sub { font-size: 16px; line-height: 1.65; color: rgba(255,255,255,0.76); max-width: 52ch; margin: 0 0 24px; }
@media (min-width: 768px) { .n-sub { font-size: 18px; } }
.n-fontes { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.n-fontes li { display: inline-flex; align-items: center; gap: 10px; min-height: 38px; padding: 7px 16px 7px 12px; border: 1px solid rgba(200,169,110,0.38); border-radius: 999px; font-size: 13px; line-height: 1.35; color: rgba(255,255,255,0.84); }
.n-fontes li::before { content: ''; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(200,169,110,0.16); }
.n-fontes b { color: #fff; font-weight: 700; }

/* trilha de ouro da abertura: capítulo › posição › subposição › item.
   Em HTML (não SVG) para os rótulos terem tamanho real de tela: nunca abaixo de 11px. */
.n-fio-fig { margin: 0; display: none; }
@media (min-width: 1000px) { .n-fio-fig { display: block; } }
.n-tr { list-style: none; margin: 0; padding: 0; width: max-content; max-width: 316px; }
.n-tr li { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 14px; align-items: baseline; padding: 0 0 18px 40px; }
.n-tr li:last-child { padding-bottom: 0; }
/* nó */
.n-tr li::before { content: ''; position: absolute; left: 1px; top: 3px; width: 11px; height: 11px; border-radius: 50%; background: var(--deep); border: 1.4px solid var(--gold); box-sizing: border-box; z-index: 1; }
.n-tr li.on::before { left: 0; top: 2px; width: 13px; height: 13px; background: var(--gold); }
.n-tr li.cc::before { border-color: #7DBAC4; }
/* fio até o próximo nó */
.n-tr li::after { content: ''; position: absolute; left: 6px; top: 9px; height: 100%; width: 1.4px; background: var(--gold); transform-origin: top; }
.n-tr li.on::after { background: none; border-left: 1.4px dashed #7DBAC4; width: 0; }
.n-tr li:last-child::after { display: none; }
.n-tr .lv { grid-column: 1 / -1; font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; line-height: 16px; color: rgba(255,255,255,0.62); }
.n-tr .cd { font-family: var(--serif); font-weight: 300; font-size: 30px; line-height: 1.15; color: #fff; white-space: nowrap; font-variant-numeric: lining-nums tabular-nums; }
.n-tr li.on .cd { color: var(--gold); }
.n-tr .ds { font-size: 14px; line-height: 1.4; color: rgba(255,255,255,0.76); }
.n-tr li.cc .ds { grid-column: 1 / -1; margin-top: 4px; }
@media (prefers-reduced-motion: no-preference) {
  .n-h1 .ln > span { animation: nIn 1.05s var(--eo) both; }
  .n-h1 .ln + .ln > span { animation-delay: .12s; }
  .n-hero .eyebrow, .n-sub, .n-fontes { animation: nFade .9s var(--eo) .3s both; }
  .n-fontes { animation-delay: .45s; }
  .n-tr li { animation: nFade .8s var(--eo) both; }
  .n-tr li::after { animation: nGrow .5s var(--ec) both; }
  .n-tr .st1, .n-tr .st1::after { animation-delay: .5s; } .n-tr .st2, .n-tr .st2::after { animation-delay: .9s; }
  .n-tr .st3, .n-tr .st3::after { animation-delay: 1.3s; } .n-tr .st4, .n-tr .st4::after { animation-delay: 1.7s; }
  .n-tr .st5, .n-tr .st5::after { animation-delay: 2.1s; } .n-tr .st6 { animation-delay: 2.5s; }
  .n-tr li.on::before { animation: nPulse 2.8s ease-in-out 2.6s infinite; }
}
@keyframes nGrow { from { transform: scaleY(0); } to { transform: none; } }
@keyframes nIn { from { transform: translateY(105%); clip-path: inset(100% 0 0 0); } to { transform: none; clip-path: inset(-10% 0 -20% 0); } }
@keyframes nFade { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes nDraw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes nPulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* telas baixas (notebook 1366×650, 1280×720, celular deitado): abertura compacta, busca à vista */
@media (max-height: 780px) and (min-width: 768px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 26px); padding-bottom: 118px; }
  .n-hero .eyebrow { margin-bottom: 12px; }
  .n-h1 { font-size: clamp(44px, 4.2vw, 54px); margin-bottom: 14px; white-space: nowrap; }
  .n-h1 .ln { display: inline-block; }
  .n-sub { font-size: 16px; line-height: 1.6; margin-bottom: 18px; max-width: 66ch; }
  .n-fontes li { font-size: 12.5px; min-height: 34px; padding: 5px 14px 5px 10px; }
  .n-card.n-search-card .h2 { font-size: 38px; }
}
@media (max-height: 500px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 18px); padding-bottom: 104px; }
  .n-h1 { font-size: 42px; }
  .n-h1 .ln { display: inline-block; }
  .n-sub { font-size: 15px; }
}

/* abertura compacta o bastante para o campo de busca ficar acima do aviso de cookies na primeira
   visita (o aviso ocupa ~82px no desktop, ~170px no celular em pé e ~88px no celular deitado) */
@media (min-width: 768px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 40px); padding-bottom: 132px; }
  .n-sub { max-width: 60ch; margin-bottom: 20px; }
}
@media (min-width: 1000px) {
  .n-fontes { gap: 8px; }
  .n-fontes li { font-size: 12.5px; min-height: 34px; padding: 5px 14px 5px 10px; white-space: nowrap; }
}
@media (max-height: 780px) and (min-width: 768px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 20px); padding-bottom: 112px; }
  .n-sub { margin-bottom: 14px; }
  .n-card.n-search-card { padding-top: 26px; }
  .n-card.n-search-card .h2 { font-size: 34px; }
}
@media (min-width: 1000px) and (max-height: 900px) { .n-h1 { font-size: 88px; } .n-tr li { padding-bottom: 12px; } .n-tr .cd { font-size: 28px; } }
@media (min-width: 1000px) and (max-height: 780px) {
  /* tela baixa: a trilha fica compacta (código e nível na mesma linha, sem a descrição),
     sem encolher o texto abaixo de 11px */
  .n-h1 { font-size: clamp(44px, 4.2vw, 54px); }
  .n-tr li { grid-template-columns: auto auto; justify-content: start; padding-bottom: 8px; }
  .n-tr .lv { grid-column: 2; grid-row: 1; }
  .n-tr .cd { grid-column: 1; grid-row: 1; font-size: 24px; line-height: 1.1; }
  .n-tr .ds { display: none; }
  .n-tr li::before { top: 7px; } .n-tr li.on::before { top: 6px; }
  .n-tr li::after { top: 13px; }
  .n-tr li.cc .lv { grid-column: 1 / -1; line-height: 26px; }
}
@media (max-width: 767px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 26px); padding-bottom: 104px; }
  .n-hero .eyebrow { margin-bottom: 12px; }
  .n-h1 { margin-bottom: 14px; }
  .n-sub { font-size: 15px; line-height: 1.6; margin-bottom: 16px; }
  .n-fontes { gap: 8px; }
  .n-fontes li { min-height: 32px; padding: 4px 12px 4px 10px; font-size: 12px; }
  .n-card.n-search-card { padding-top: 22px; }
  .n-search-card .eyebrow { margin-bottom: 10px; }
  .n-busca-head .h2 { margin-bottom: 12px; }
}
@media (max-height: 500px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 12px); padding-bottom: 104px; }
  .n-hero .eyebrow { display: none; }
  .n-h1 { font-size: 36px; margin-bottom: 8px; }
  .n-sub { font-size: 14px; line-height: 1.55; max-width: none; margin-bottom: 10px; }
  .n-fontes li { min-height: 30px; }
  .n-card.n-search-card { padding-top: 16px; }
  .n-search-card .eyebrow { display: none; }
  .n-card.n-search-card .h2 { font-size: 30px; }
}

/* ============================================================
   FERRAMENTA · 2 busca de NCM
   ============================================================ */
.n-busca { padding-top: 0; }
.n-card { position: relative; z-index: 2; background: #fff; border-radius: 20px; box-shadow: 0 24px 60px -24px rgba(15,47,56,0.35), 0 2px 6px rgba(15,47,56,0.06); padding: 28px 18px 24px; }
@media (min-width: 768px) { .n-card { padding: 44px 48px 40px; } }
.n-search-card { margin-top: -84px; }
@media (min-width: 768px) { .n-search-card { margin-top: -96px; } }
.n-search-card::before { content: ''; position: absolute; left: 28px; right: 28px; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); border-radius: 2px; }
.n-search-card .h2 { font-size: clamp(30px, 3.6vw, 46px); }
.n-busca-head .h2 { margin-bottom: 18px; }
@media (max-height: 780px) and (min-width: 768px) { .n-card.n-search-card { padding-top: 32px; } .n-search-card .eyebrow { margin-bottom: 10px; } .n-busca-head .h2 { margin-bottom: 14px; } }

.n-form { display: flex; gap: 10px; align-items: stretch; margin: 8px 0 0; }
.n-field { position: relative; flex: 1 1 auto; min-width: 0; }
.n-field i { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--pet); pointer-events: none; }
.n-input { width: 100%; min-height: 60px; padding: 0 52px 0 52px; border: 1.5px solid var(--gmid); border-radius: 14px; background: var(--bg); color: var(--deep); font-family: var(--sans); font-size: 18px; transition: border-color .25s ease, background .25s ease, box-shadow .25s ease; -webkit-appearance: none; appearance: none; }
.n-input::placeholder { color: #7B8A90; }
.n-input:hover { border-color: #B5C7CC; }
.n-input:focus { outline: none; border-color: var(--gold); background: #fff; box-shadow: 0 0 0 4px rgba(200,169,110,0.22); }
/* foco pelo teclado: o mesmo padrão dos outros controles (contorno petróleo de 3px e halo ouro), sem depender só do ouro */
.n-input:focus-visible { border-color: var(--pet); border-radius: 14px; outline: 3px solid #0F2F38 !important; outline-offset: 3px; box-shadow: 0 0 0 6px rgba(200,169,110,0.9) !important; }
.n-input::-webkit-search-cancel-button { -webkit-appearance: none; display: none; }
.n-clear { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border: 0; border-radius: 10px; background: transparent; color: var(--meta); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.n-clear:hover { color: var(--deep); background: var(--gelo); }
.n-clear i { position: static; transform: none; font-size: 18px; color: inherit; }
.n-go { flex: none; min-height: 60px; border-radius: 14px; padding: 0 26px; }
@media (max-width: 599px) { .n-fontes li { font-size: 12.5px; } .n-go { padding: 0 16px; } .n-go span { display: none; } .n-go i { font-size: 20px; } .n-form .n-input { padding: 0 40px 0 44px; font-size: 17px; } .n-form .n-field > i { left: 14px; font-size: 20px; } }
.n-hint { font-size: 13.5px; color: var(--meta); margin: 10px 0 0; line-height: 1.55; }
.n-ex { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 16px 0 0; font-size: 13px; color: var(--meta); }
.n-chip { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--gmid); background: #fff; color: var(--pet); font-family: var(--sans); font-size: 13.5px; cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.n-chip:hover { border-color: var(--gold); background: rgba(200,169,110,0.08); }
.n-chip::after { content: ''; position: absolute; }

.n-status { margin: 26px 0 0; min-height: 1.5em; font-size: 14.5px; font-weight: 700; color: var(--pet); letter-spacing: .02em; }
.n-status .q { color: var(--deep); }
.n-status.wait::before { content: ''; display: inline-block; width: 12px; height: 12px; margin-right: 10px; vertical-align: -1px; border-radius: 50%; border: 2px solid var(--gold); border-right-color: transparent; animation: nSpin .8s linear infinite; }
@keyframes nSpin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .n-status.wait::before { animation: none; } }
.n-guia-cap { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin: 14px 0 0; padding: 14px 18px; border-radius: 12px; background: var(--bg); border-left: 2px solid var(--gold); font-size: 14.5px; }
.n-guia-cap a { color: var(--pet); font-weight: 700; text-decoration: underline; text-decoration-color: rgba(27,77,92,0.35); text-underline-offset: 4px; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; }

.n-res { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 0; }
.nr { position: relative; padding: 20px 0 20px 22px; border-top: 1px solid var(--gelo); }
.nr::before { content: ''; position: absolute; left: 0; top: 28px; width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--gold); background: #fff; }
.nr.f8::before { background: var(--gold); }
.nr::after { content: ''; position: absolute; left: 3.5px; top: 40px; bottom: -28px; width: 1px; background: linear-gradient(var(--gold), rgba(200,169,110,0.1)); opacity: .5; }
.nr:last-child::after { display: none; }
.js:not(.rm) .nr.new { animation: nFade .55s var(--eo) both; }
.nr-top { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.nr-cod { font-family: var(--serif); font-weight: 300; font-size: 30px; line-height: 1.05; color: var(--deep); letter-spacing: .01em; font-variant-numeric: lining-nums tabular-nums; outline: none; }
.nr-niv { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--meta); }
.nr-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-d); background: rgba(200,169,110,0.16); border-radius: 999px; padding: 4px 10px; }
.nr-desc { margin: 6px 0 0; font-size: 16.5px; line-height: 1.55; color: var(--deep); max-width: 72ch; overflow-wrap: anywhere; }
.n-res mark, .cct mark, .g-tools ~ * mark { background: rgba(200,169,110,0.32); color: inherit; border-radius: 3px; padding: 0 1px; }
.nr-trail { margin: 10px 0 0; }
.nr-trail ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 2px 4px; }
.nr-trail li { display: inline-flex; align-items: center; gap: 4px; flex: 0 0 auto; max-width: 100%; }
.nr-trail li + li::before { content: ''; flex: none; width: 6px; height: 6px; margin: 0 4px 0 2px; border-top: 1.5px solid var(--gold); border-right: 1.5px solid var(--gold); transform: rotate(45deg); }
.nr-crumb { display: inline-flex; align-items: baseline; gap: 6px; min-height: 36px; padding: 6px 8px; margin: 0 -2px; border: 0; border-radius: 8px; background: transparent; color: var(--meta); font-family: var(--sans); font-size: 13px; line-height: 1.4; text-align: left; cursor: pointer; transition: background .2s ease, color .2s ease; }
.nr-crumb b { color: var(--pet); font-weight: 700; white-space: nowrap; }
.nr-crumb span { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 34ch; }
@media (max-width: 599px) { .nr-crumb span { max-width: 22ch; } }
.nr-crumb:hover { background: var(--gelo); color: var(--deep); }
.nr-acts { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 6px 0 0; }
.nr-act { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0; border: 0; background: none; color: var(--pet); font-family: var(--sans); font-size: 13px; font-weight: 700; letter-spacing: .04em; text-decoration: underline; text-decoration-color: rgba(27,77,92,0.3); text-underline-offset: 4px; cursor: pointer; }
.nr-act:hover { color: var(--deep); text-decoration-color: currentColor; }
.nr-act i { font-size: 16px; }
.nr-act.ok { color: var(--gold-d); }
.n-mais-w { margin: 18px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.n-mais { min-height: 48px; }
.n-mais-n { font-size: 13px; color: var(--meta); }

.n-caps { margin: 34px 0 0; border-top: 1px solid var(--gelo); }
.n-caps > summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; padding: 14px 0 0; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--pet); }
.n-caps > summary::-webkit-details-marker { display: none; }
.n-caps-l { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 2px 28px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .n-caps-l { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .n-caps-l { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.n-caps-l a { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: baseline; min-height: 44px; padding: 8px 6px; border-radius: 8px; color: var(--chumbo); text-decoration: none; font-size: 13.5px; line-height: 1.45; }
.n-caps-l a:hover { background: var(--bg); color: var(--deep); }
.n-caps-l .cn { font-family: var(--serif); font-weight: 300; font-size: 22px; line-height: 1; color: var(--gold-d); }
.n-caps-l .cd { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ícone + / − dos details (mesmo da RT) */
.fi { width: 20px; height: 20px; overflow: visible; flex: none; }
.fi line { stroke: var(--gold); stroke-width: 1.5; stroke-linecap: round; }
.fi .v { transform-box: fill-box; transform-origin: center; transition: transform .5s var(--eo); }
details[open] > summary .fi .v { transform: rotate(90deg); opacity: 0; }

/* ============================================================
   FERRAMENTA · 3 explorador de cClassTrib
   ============================================================ */
.cct-head { display: grid; gap: 4px 48px; }
@media (min-width: 1000px) { .cct-head { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); align-items: end; } }
.cct-filtros { display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); padding: 18px; border-radius: 16px; background: var(--bg); border: 1px solid var(--gelo); }
@media (min-width: 340px) { .cct-filtros { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 600px) { .cct-filtros { padding: 22px; } }
@media (max-width: 599px) { .cct-filtros { padding: 14px; gap: 10px; } .cct-sel { font-size: 14px; padding-left: 10px; padding-right: 30px; background-position: calc(100% - 16px) 21px, calc(100% - 11px) 21px; } .cct-lab { font-size: 10px; letter-spacing: .1em; } }
/* o CST leva o nome do grupo ("200 · Alíquota reduzida (56)"): coluna mais larga para ele caber fechado */
@media (min-width: 1000px) { .cct-filtros { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr) repeat(3, minmax(0, 1fr)); } }
.cct-filtros > * { min-width: 0; }
.cct-q { grid-column: 1 / -1; }
@media (min-width: 1000px) { .cct-q { grid-column: auto; } }
.cct-lab { display: block; margin: 0 0 6px; font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--pet); }
.cct-in, .cct-sel { width: 100%; min-height: 48px; padding: 0 14px; border: 1.5px solid var(--gmid); border-radius: 12px; background: #fff; color: var(--deep); font-family: var(--sans); font-size: 15px; -webkit-appearance: none; appearance: none; }
.cct-sel { padding-right: 38px; background-image: linear-gradient(45deg, transparent 50%, var(--pet) 50%), linear-gradient(135deg, var(--pet) 50%, transparent 50%); background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; text-overflow: ellipsis; }
.cct-in:focus, .cct-sel:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(200,169,110,0.22); }
.cct-row2 { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 18px; }
.cct-chk { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; color: var(--chumbo); cursor: pointer; }
.cct-chk input { width: 20px; height: 20px; margin: 0; accent-color: var(--pet); cursor: pointer; }
.cct-status { margin: 22px 0 0; min-height: 1.5em; font-size: 14.5px; font-weight: 700; color: var(--pet); }
.cct-lista { margin: 14px 0 0; display: grid; gap: 14px; }
.cct-nojs { margin: 18px 0 0; padding: 16px 18px; border-radius: 12px; background: var(--bg); font-size: 15px; line-height: 1.6; }
.cct-nojs a { color: var(--pet); font-weight: 700; }

.cg { position: relative; border: 1px solid var(--gelo); border-radius: 16px; background: #fff; overflow: hidden; transition: border-color .3s ease, box-shadow .3s ease; }
.cg::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--gold); transform: scaleY(0); transform-origin: 50% 0; transition: transform .7s var(--eo); }
.cg.open { border-color: rgba(200,169,110,0.5); box-shadow: 0 18px 44px -28px rgba(15,47,56,0.4); }
.cg.open::before { transform: none; }
.cg-h { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 18px; align-items: start; padding: 18px 16px 16px; }
@media (min-width: 768px) { .cg-h { grid-template-columns: 92px minmax(0, 1fr) auto; padding: 22px 26px 20px; align-items: center; } }
.cg-num { font-family: var(--serif); font-weight: 300; font-size: 44px; line-height: .9; color: var(--gold-d); font-variant-numeric: lining-nums; }
@media (min-width: 768px) { .cg-num { font-size: 54px; } }
.cg-tw { min-width: 0; }
.cg-t { margin: 0; font-family: var(--sans); font-size: 17px; font-weight: 700; line-height: 1.35; color: var(--deep); }
.cg-q { margin: 2px 0 0; font-size: 13px; color: var(--meta); }
.cg-s { margin: 10px 0 0; font-size: 15px; line-height: 1.6; color: var(--chumbo); max-width: 76ch; }
.cg-sl { display: block; margin-bottom: 2px; font-size: 10.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-d); }
.cg-tg { grid-column: 1 / -1; justify-self: start; margin-top: 4px; }
@media (min-width: 768px) { .cg-tg { grid-column: auto; margin-top: 0; justify-self: end; } }
.cg-tg .fi { width: 14px; height: 14px; }
.cg-tg[aria-expanded="true"] .fi .v { transform: rotate(90deg); opacity: 0; }
.cg-tg[aria-expanded="true"] { border-color: var(--gold); }
.cg-list { list-style: none; margin: 0; padding: 0 12px 14px; border-top: 1px solid var(--gelo); }
@media (min-width: 768px) { .cg-list { padding: 0 26px 18px; } }
.js:not(.rm) .cg.open .cg-list { animation: nFade .5s var(--eo) both; }

.cc { border-bottom: 1px solid var(--gelo); }
.cc:last-child { border-bottom: 0; }
.cc > details > summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0, 1fr) 20px; gap: 4px 14px; align-items: center; min-height: 56px; padding: 14px 4px; }
@media (min-width: 768px) { .cc > details > summary { grid-template-columns: 96px minmax(0, 1fr) 20px; } }
.cc > details > summary::-webkit-details-marker { display: none; }
.cc-cod { font-family: var(--serif); font-weight: 300; font-size: 24px; line-height: 1; color: var(--deep); font-variant-numeric: lining-nums tabular-nums; }
@media (max-width: 767px) { .cc-cod { grid-column: 1; } .cc > details > summary .fi { grid-column: 2; grid-row: 1; } .cc-nw { grid-column: 1 / -1; } }
.cc-nw { min-width: 0; }
.cc-n { display: block; font-size: 15.5px; line-height: 1.45; color: var(--deep); overflow-wrap: anywhere; }
.cc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.cc-tag { display: inline-flex; align-items: center; min-height: 24px; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; background: var(--gelo); color: var(--pet); }
.cc-tag.r { background: rgba(200,169,110,0.18); color: var(--gold-d); }
.cc-tag.z { background: var(--pet); color: #fff; }
.cc-tag.x { background: transparent; border: 1px dashed #9AAAB0; color: var(--meta); }
.cc-body { padding: 0 4px 20px; }
@media (min-width: 768px) { .cc-body { padding: 0 34px 22px 110px; } }
.cc-d { margin: 0; font-size: 15px; line-height: 1.65; color: var(--chumbo); max-width: 80ch; overflow-wrap: anywhere; }
.cc-meta { margin: 14px 0 0; display: grid; gap: 10px 28px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 600px) { .cc-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.cc-meta > div { min-width: 0; }
.cc-meta dt { font-size: 10.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--meta); margin: 0 0 2px; }
.cc-meta dd { margin: 0; font-size: 14.5px; line-height: 1.5; color: var(--deep); }
.cc-meta dd a { color: var(--pet); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(27,77,92,0.35); display: inline-flex; align-items: center; gap: 4px; min-height: 32px; }
.cc-docs { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.cc-docs li { font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 6px; border: 1px solid var(--gmid); color: var(--pet); }
.cc-lei { margin: 16px 0 0; }
.cc-lei > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--pet); }
.cc-lei > summary::-webkit-details-marker { display: none; }
.cc-lei blockquote { margin: 6px 0 0; padding: 14px 18px; border-left: 2px solid var(--gold); background: var(--bg); border-radius: 0 10px 10px 0; font-size: 14px; line-height: 1.7; color: var(--chumbo); max-width: 80ch; white-space: pre-line; overflow-wrap: anywhere; }
.cct-fonte { margin: 18px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--meta); }
.cct-voltar { margin: 18px 0 0; }

/* ============================================================
   FERRAMENTA · 4 como usar na nota fiscal
   ============================================================ */
.n-nota-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1000px) { .n-nota-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 64px; } }
.n-nota-grid > * { min-width: 0; }
.n-passos { list-style: none; margin: 24px 0 0; padding: 0; counter-reset: p; display: grid; gap: 18px; }
.n-passos li { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; font-size: 16px; line-height: 1.6; color: rgba(255,255,255,0.8); }
.n-passos li::before { counter-increment: p; content: counter(p, decimal-leading-zero); font-family: var(--serif); font-weight: 300; font-size: 28px; line-height: 1; color: var(--gold); }
.n-passos strong { color: #fff; }
.n-passos a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.n-passos a:hover { color: #fff; }
.n-nota-n { margin: 22px 0 0; font-size: 13.5px; line-height: 1.6; color: rgba(255,255,255,0.62); max-width: 58ch; }

.n-nf { margin: 0; }
.n-nf-doc { position: relative; background: #fff; color: var(--chumbo); border-radius: 10px; padding: 20px 18px 22px; box-shadow: 0 30px 70px -30px rgba(0,0,0,0.6); }
@media (min-width: 600px) { .n-nf-doc { padding: 26px 28px 28px; } }
.n-nf-top { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--gmid); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--meta); }
.n-nf-it { margin: 14px 0 0; font-size: 14px; color: var(--deep); }
.n-nf-it b { display: block; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--meta); margin-bottom: 2px; }
.n-nf-row { margin: 14px 0 0; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr) minmax(0, 1.15fr); gap: 8px; }
@media (min-width: 600px) { .n-nf-row { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.n-nf-f { position: relative; border: 1px solid var(--gmid); border-radius: 8px; padding: 10px 10px 12px; min-width: 0; }
.n-nf-f dt { font-size: 11px; font-weight: 700; letter-spacing: .08em; line-height: 1.3; text-transform: uppercase; color: var(--meta); margin: 0 0 4px; }
.n-nf-f dd { margin: 0; font-family: var(--serif); font-weight: 300; font-size: clamp(19px, 5vw, 28px); line-height: 1.05; color: var(--deep); font-variant-numeric: lining-nums tabular-nums; white-space: nowrap; }
.n-nf-f.k-ncm { border-color: var(--gold); background: rgba(200,169,110,0.08); }
.n-nf-f.k-cct { border-color: var(--ceu); background: rgba(46,125,138,0.06); }
.n-nf-ex { margin: 18px 0 0; display: grid; gap: 10px; }
@media (min-width: 600px) { .n-nf-ex { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
.n-nf-ex p { position: relative; margin: 0; padding: 12px 14px 12px 16px; border-radius: 8px; font-size: 13.5px; line-height: 1.5; color: var(--deep); }
.n-nf-ex p::before { content: ''; position: absolute; left: 0; top: 10px; bottom: 10px; width: 2px; border-radius: 2px; }
.n-nf-ex .e-ncm { background: rgba(200,169,110,0.1); }
.n-nf-ex .e-ncm::before { background: var(--gold); }
.n-nf-ex .e-cct { background: rgba(46,125,138,0.07); }
.n-nf-ex .e-cct::before { background: var(--ceu); }
.n-nf-ex b { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 2px; color: var(--pet); }
.n-nf-tot { margin: 16px 0 0; padding-top: 12px; border-top: 1px dashed var(--gmid); display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; color: var(--meta); }
.n-nf-cap { margin: 14px 0 0; font-size: 12.5px; line-height: 1.6; color: rgba(255,255,255,0.6); }
.js:not(.rm) .n-nf-f { opacity: 0; transform: translateY(10px); transition: opacity .6s ease, transform .8s var(--eo); }
.js:not(.rm) .n-nf.in .n-nf-f { opacity: 1; transform: none; }
.js:not(.rm) .n-nf.in .n-nf-f:nth-child(2) { transition-delay: .25s; } .js:not(.rm) .n-nf.in .n-nf-f:nth-child(3) { transition-delay: .5s; }
.js:not(.rm) .n-nf-ex p { opacity: 0; transition: opacity .7s ease .6s; }
.js:not(.rm) .n-nf.in .n-nf-ex p { opacity: 1; }
.js:not(.rm) .n-nf.in .n-nf-ex p + p { transition-delay: .85s; }

/* ============================================================
   FAQ (ferramenta e guias): versão clara
   ============================================================ */
.faq-wrap { max-width: 920px; }
@media (min-width: 1100px) { .faq-wrap { max-width: 1200px; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 72px; align-items: start; } .faq-wrap .sec-head { position: sticky; top: calc(var(--nav-h) + 40px); } }
.faq { position: relative; border-top: 1px solid rgba(200,169,110,0.5); }
.faq:last-child { border-bottom: 1px solid rgba(200,169,110,0.5); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 40px minmax(0, 1fr) 24px; gap: 12px; align-items: center; min-height: 56px; padding: 18px 0; }
.faq summary::-webkit-details-marker { display: none; }
.fn { font-family: var(--serif); font-weight: 300; font-size: 26px; color: var(--gold-d); line-height: 1; }
.fq { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.45; color: var(--deep); font-weight: 700; letter-spacing: normal; }
.fa { position: relative; padding: 0 0 22px 52px; }
.fa::before { content: ''; position: absolute; left: 18px; top: 2px; bottom: 24px; width: 1px; background: var(--gold); transform-origin: 50% 0; }
.fa p { margin: 0; font-size: 16px; line-height: 1.7; color: var(--chumbo); max-width: 62ch; }
.js:not(.rm) details[open] > .fa::before { animation: growy .7s var(--eo) both; }
.js:not(.rm) details[open] > .fa p { animation: nFade .6s var(--eo) both .05s; }
@keyframes growy { from { transform: scaleY(0); } }
@media (max-width: 599px) { .faq summary { grid-template-columns: 30px minmax(0, 1fr) 22px; gap: 10px; } .fq { font-size: 16px; } .fa { padding-left: 40px; } .fa::before { left: 12px; } }

/* ============================================================
   CTA final (ferramenta e guias)
   ============================================================ */
.n-cta { overflow: hidden; }
.n-cta-in { max-width: 860px; }
.n-cta .h2 { max-width: 18ch; }
.n-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 28px; }
.n-ctas .btn-gold { min-height: 56px; }
.n-or { color: rgba(255,255,255,0.72); font-size: 13.5px; display: inline-flex; align-items: center; gap: 6px; }
.n-or a { display: inline-flex; align-items: center; min-height: 44px; color: rgba(255,255,255,0.88); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.3); text-underline-offset: 4px; }
.n-or a:hover { color: var(--gold); text-decoration-color: var(--gold); }
@media (max-width: 599px) { .n-ctas { flex-direction: column; align-items: stretch; } .n-ctas .btn-gold, .n-ctas .btn-ghost { width: 100%; } .n-or { align-self: center; } }
.n-contact { margin: 22px 0 0; font-size: 14px; color: rgba(255,255,255,0.7); }
.n-contact a { display: inline-block; padding: 12px 0 2px; color: rgba(255,255,255,0.86); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.25); }
.n-contact a:hover { color: var(--gold); border-color: var(--gold); }
.n-thread { display: block; width: 100%; max-width: 860px; height: 24px; margin: 0 0 30px; overflow: visible; }
.n-thread path { fill: none; stroke: var(--gold); stroke-width: 1.2; stroke-dasharray: 1; stroke-dashoffset: 0; }
.n-thread circle { fill: var(--gold); }
.js:not(.rm) .n-thread path { stroke-dashoffset: 1; transition: stroke-dashoffset 2s var(--ec); }
.js:not(.rm) .n-cta.in .n-thread path { stroke-dashoffset: 0; }
.n-foot { margin-top: 64px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 12.5px; line-height: 1.6; color: rgba(255,255,255,0.62); }
.n-foot > p { margin: 0 0 8px; max-width: 90ch; }
.n-src summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.n-src summary::-webkit-details-marker { display: none; }
.n-src ul { margin: 6px 0 0; padding: 0 0 0 18px; }
.n-src li { margin: 0 0 4px; }
.n-src a { display: inline-block; padding: 8px 0; color: rgba(255,255,255,0.82); }
.n-src a:hover { color: var(--gold); }

/* ============================================================
   GUIAS POR CAPÍTULO (/ncm-capitulo-XX)
   ============================================================ */
.g-hero { position: relative; padding: calc(var(--nav-h) + 6px + 28px) 0 64px; }
@media (min-width: 768px) { .g-hero { padding: calc(var(--nav-h) + 6px + 40px) 0 80px; } }
.g-trail ol { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0 4px; font-size: 13px; }
.g-trail li { display: inline-flex; align-items: center; gap: 4px; color: rgba(255,255,255,0.7); }
.g-trail li + li::before { content: ''; width: 6px; height: 6px; margin: 0 8px 0 4px; border-top: 1.5px solid var(--gold); border-right: 1.5px solid var(--gold); transform: rotate(45deg); }
.g-trail a { display: inline-flex; align-items: center; min-height: 44px; color: rgba(255,255,255,0.86); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.28); text-underline-offset: 4px; }
.g-trail a:hover { color: var(--gold); }
.g-h1 { font-size: clamp(32px, 4.6vw, 60px); line-height: 1.08; margin: 0 0 22px; max-width: 26ch; }
.g-h1.g-mid { font-size: clamp(30px, 3.8vw, 50px); max-width: 32ch; }
.g-h1.g-long { font-size: clamp(26px, 3.2vw, 42px); max-width: 40ch; }
.g-h1 .g-num { display: block; font-size: .5em; letter-spacing: .02em; color: var(--gold); margin-bottom: .3em; }
.g-h1.g-long .g-num { font-size: .7em; }
.js:not(.rm) .g-h1 { animation: nFade .9s var(--eo) both; }
.g-stats { list-style: none; margin: 26px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 14px 36px; }
.g-stats li { display: flex; flex-direction: column; gap: 2px; font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,0.62); }
.g-stats .num { font-size: 40px; line-height: 1; color: #fff; letter-spacing: 0; text-transform: none; }
.g-stats .num.sm { font-size: 26px; line-height: 1.35; }
.g-hero-ctas { display: flex; flex-wrap: wrap; gap: 12px 16px; margin-top: 30px; }
@media (max-width: 599px) { .g-hero-ctas > * { width: 100%; } }

/* abertura do guia: texto à esquerda e, em telas largas, o fio com as primeiras posições à direita */
.g-hero-grid { display: grid; gap: 40px; }
.g-hero-grid > * { min-width: 0; }
.g-fio { display: none; }
@media (min-width: 1100px) {
  .g-hero-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 56px; align-items: center; }
  .g-fio { display: block; position: relative; padding-left: 30px; }
}
.g-fio::before { content: ''; position: absolute; left: 6px; top: 14px; bottom: 14px; width: 1.4px; background: linear-gradient(var(--gold), rgba(200,169,110,0.25)); }
.g-fio-cap { position: relative; display: flex; align-items: baseline; gap: 12px; margin: 0 0 14px; }
.g-fio-cap::before { content: ''; position: absolute; left: -30px; top: 50%; width: 13px; height: 13px; margin-top: -6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(200,169,110,0.16); }
.g-fio-n { font-family: var(--serif); font-weight: 300; font-size: 44px; line-height: 1; color: var(--gold); }
.g-fio-l { font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.g-fio ol { list-style: none; margin: 0; padding: 0; }
.g-fio li { position: relative; }
.g-fio li::before { content: ''; position: absolute; left: -28px; top: 19px; width: 9px; height: 9px; border-radius: 50%; background: var(--deep); border: 1.4px solid var(--gold); }
.g-fio a { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 12px; align-items: baseline; min-height: 44px; padding: 8px 0; color: rgba(255,255,255,0.78); text-decoration: none; transition: color .2s ease; }
.g-fio a:hover { color: #fff; }
.g-fio a:hover .g-fio-c { color: var(--gold); }
.g-fio-c { font-family: var(--serif); font-weight: 300; font-size: 24px; line-height: 1.1; color: #fff; white-space: nowrap; font-variant-numeric: lining-nums tabular-nums; transition: color .2s ease; }
.g-fio-d { font-size: 13px; line-height: 1.45; }
.g-fio .g-fio-mais { display: inline-flex; grid-template-columns: none; gap: 0; padding: 0; align-items: center; min-height: 44px; margin-top: 4px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); text-decoration: none; }
.g-fio .g-fio-mais:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (prefers-reduced-motion: no-preference) {
  .js:not(.rm) .g-fio { animation: nFade .9s var(--eo) .25s both; }
}
/* título muito longo (mais de 110 caracteres): o texto ocupa a largura toda, sem o fio ao lado */
@media (min-width: 1100px) { .g-hero-grid:has(.g-long) { grid-template-columns: minmax(0, 1fr); } .g-hero-grid:has(.g-long) .g-fio { display: none; } }
/* títulos médios e longos encolhem em telas baixas, para o resumo e as ações aparecerem */
@media (max-height: 780px) and (min-width: 768px) {
  .g-hero { padding-top: calc(var(--nav-h) + 6px + 18px); padding-bottom: 56px; }
  .g-trail ol { margin-bottom: 8px; }
  .g-hero .eyebrow { margin-bottom: 12px; }
  .g-h1 { margin-bottom: 14px; }
  .g-h1.g-mid { font-size: clamp(28px, 2.9vw, 38px); max-width: 44ch; }
  .g-h1.g-long { font-size: clamp(26px, 2.4vw, 32px); max-width: 64ch; }
  .g-h1.g-mid .g-num, .g-h1.g-long .g-num { font-size: .62em; }
  .g-stats { margin-top: 16px; }
  .g-stats .num { font-size: 32px; }
  .g-hero-ctas { margin-top: 20px; }
  .g-fio-cap { margin-bottom: 6px; }
  .g-fio a { min-height: 40px; padding: 6px 0; }
}
/* notebook de 650px de altura com o aviso de cookies aberto: as ações da abertura ficam acima dele */
@media (max-height: 680px) and (min-width: 768px) {
  .g-hero { padding-top: calc(var(--nav-h) + 6px + 12px); }
  .g-trail ol { margin-bottom: 4px; }
  .g-h1.g-mid { font-size: clamp(28px, 2.6vw, 34px); }
  .g-h1.g-long { font-size: clamp(24px, 2.2vw, 30px); }
  .g-hero .n-sub { margin-bottom: 0; }
  .g-stats { margin-top: 12px; }
  .g-stats .num { font-size: 28px; }
  .g-hero-ctas { margin-top: 16px; }
}

.g-tab-sec { padding-top: 56px; }
@media (min-width: 768px) { .g-tab-sec { padding-top: 72px; } }
.g-tools { display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); align-items: end; margin-bottom: 18px; }
@media (min-width: 800px) { .g-tools { grid-template-columns: minmax(0, 1fr) auto; } }
.g-tools .n-field i { left: 14px; font-size: 18px; }
.g-tools .n-input { min-height: 50px; font-size: 16px; padding-left: 44px; border-radius: 12px; }
.g-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.g-status { margin: 0 0 14px; min-height: 1.5em; font-size: 14px; font-weight: 700; color: var(--pet); }
.ncm-capitulo-tabela { border-top: 1px solid var(--gmid); }
.ncm-pos { border-bottom: 1px solid var(--gmid); background: transparent; }
.ncm-pos > summary, .ncm-pos-unica { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 4px 16px; align-items: baseline; min-height: 56px; padding: 14px 6px; }
.ncm-pos > summary { list-style: none; cursor: pointer; position: relative; padding-right: 34px; }
.ncm-pos > summary::-webkit-details-marker { display: none; }
.ncm-pos > summary::after { content: ''; position: absolute; right: 10px; top: 24px; width: 8px; height: 8px; border-right: 1.5px solid var(--gold-d); border-bottom: 1.5px solid var(--gold-d); transform: rotate(45deg); transition: transform .35s var(--eo); }
.ncm-pos[open] > summary::after { transform: rotate(225deg); top: 28px; }
.ncm-pos > summary:hover { background: rgba(200,169,110,0.07); }
.ncm-pos > summary .ncm-cod, .ncm-pos-unica > .ncm-cod { font-family: var(--serif); font-weight: 300; font-size: 24px; line-height: 1.1; color: var(--deep); white-space: nowrap; font-variant-numeric: lining-nums tabular-nums; }
.ncm-pos > summary .ncm-desc, .ncm-pos-unica > .ncm-desc { font-size: 15.5px; line-height: 1.5; color: var(--deep); overflow-wrap: anywhere; }
.ncm-qtd { font-size: 12px; color: var(--meta); white-space: nowrap; }
.ncm-pos-unica { position: relative; }
.ncm-pos-unica > .ncm-cod::after { content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 8px; vertical-align: middle; border-radius: 50%; background: var(--gold); }
.ncm-pos:target > summary, .ncm-pos.hl > summary, .ncm-pos-unica:target, .ncm-pos-unica.hl { background: rgba(200,169,110,0.12); box-shadow: inset 2px 0 0 var(--gold); }
@media (max-width: 599px) {
  .ncm-pos > summary, .ncm-pos-unica { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .ncm-qtd { font-size: 11.5px; }
}
.ncm-tab { width: 100%; border-collapse: collapse; margin: 0 0 18px; font-size: 14.5px; }
.ncm-tab thead th { text-align: left; font-size: 11.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--meta); padding: 8px 10px; border-bottom: 1px solid var(--gmid); background: var(--bg); }
.ncm-tab td { padding: 9px 10px; border-bottom: 1px solid var(--gelo); vertical-align: top; line-height: 1.5; }
.ncm-tab td.ncm-cod { white-space: nowrap; width: 122px; font-variant-numeric: tabular-nums; color: var(--pet); font-weight: 700; font-size: 13.5px; letter-spacing: .02em; }
.ncm-tab td.ncm-desc { color: var(--chumbo); overflow-wrap: anywhere; }
.ncm-tab tr.ncm-final td.ncm-cod { color: var(--deep); }
.ncm-tab tr.ncm-final td.ncm-cod::before { content: ''; display: inline-block; width: 6px; height: 6px; margin-right: 8px; vertical-align: 1px; border-radius: 50%; background: var(--gold); }
.ncm-tab tr.ncm-grupo td.ncm-desc { color: var(--deep); font-weight: 700; }
.ncm-tab tr.ncm-n2 td.ncm-desc { padding-left: 26px; }
.ncm-tab tr.ncm-n3 td.ncm-desc { padding-left: 42px; }
.ncm-tab tr.ncm-n4 td.ncm-desc { padding-left: 58px; }
.ncm-tab tr.ncm-n5 td.ncm-desc { padding-left: 74px; }
.ncm-tab tr.hit td { background: rgba(200,169,110,0.12); }
@media (max-width: 599px) {
  .ncm-tab { font-size: 14px; }
  .ncm-tab td.ncm-cod { width: 96px; font-size: 12.5px; padding-left: 4px; padding-right: 6px; }
  .ncm-tab tr.ncm-final td.ncm-cod::before { display: none; }
  .ncm-tab tr.ncm-n2 td.ncm-desc { padding-left: 16px; } .ncm-tab tr.ncm-n3 td.ncm-desc { padding-left: 24px; } .ncm-tab tr.ncm-n4 td.ncm-desc, .ncm-tab tr.ncm-n5 td.ncm-desc { padding-left: 32px; }
}
.g-leg { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 16px 0 0; font-size: 13px; color: var(--meta); }
.g-leg span::before { content: ''; display: inline-block; width: 6px; height: 6px; margin-right: 8px; vertical-align: 1px; border-radius: 50%; background: var(--gold); }
.g-fonte { margin: 22px 0 0; font-size: 13.5px; line-height: 1.6; color: var(--meta); max-width: 90ch; }
.g-fonte a { color: var(--pet); }

.g-faq .ncm-faq-item { border-top: 1px solid rgba(200,169,110,0.5); }
.g-faq .ncm-faq-item:last-child { border-bottom: 1px solid rgba(200,169,110,0.5); }
.g-faq .ncm-faq-item summary { list-style: none; cursor: pointer; position: relative; display: flex; align-items: center; min-height: 56px; padding: 16px 40px 16px 0; font-size: 17px; font-weight: 700; line-height: 1.45; color: var(--deep); }
.g-faq .ncm-faq-item summary::-webkit-details-marker { display: none; }
.g-faq .ncm-faq-q { margin: 0; font: inherit; color: inherit; letter-spacing: inherit; }
.g-faq .ncm-faq-item summary::before, .g-faq .ncm-faq-item summary::after { content: ''; position: absolute; right: 8px; top: 50%; width: 14px; height: 1.5px; background: var(--gold); transition: transform .4s var(--eo), opacity .3s ease; }
.g-faq .ncm-faq-item summary::after { transform: rotate(90deg); }
.g-faq .ncm-faq-item[open] summary::after { transform: rotate(180deg); opacity: 0; }
.g-faq .ncm-faq-item p { margin: 0; padding: 0 0 22px 18px; border-left: 1px solid var(--gold); font-size: 16px; line-height: 1.7; color: var(--chumbo); max-width: 64ch; }
.js:not(.rm) .g-faq .ncm-faq-item[open] p { animation: nFade .6s var(--eo) both; }

.g-pn { display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); margin-top: 48px; }
@media (min-width: 700px) { .g-pn { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.g-pn a { display: flex; flex-direction: column; gap: 4px; min-height: 76px; padding: 16px 20px; border: 1px solid var(--gmid); border-radius: 14px; background: #fff; text-decoration: none; color: var(--deep); transition: border-color .25s ease, box-shadow .25s ease; }
.g-pn a:hover { border-color: var(--gold); box-shadow: 0 14px 30px -20px rgba(15,47,56,0.35); }
.g-pn .ncm-nav-proximo { text-align: right; align-items: flex-end; }
@media (min-width: 700px) { .g-pn .ncm-nav-proximo:only-child { grid-column: 2; } }
.ncm-nav-rot { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-d); }
.ncm-nav-anterior .ncm-nav-rot::before { content: '‹ '; }
.ncm-nav-proximo .ncm-nav-rot::after { content: ' ›'; }
.ncm-nav-desc { font-size: 14.5px; line-height: 1.45; }
.g-pn-tool { margin-top: 18px; }
.g-faq .ncm-faq-item p a { color: var(--pet); font-weight: 700; text-decoration: underline; text-decoration-color: rgba(27,77,92,0.35); text-underline-offset: 3px; }
.g-faq .ncm-faq-item p a:hover { color: var(--gold-d); text-decoration-color: currentColor; }
.n-nota .h2 { font-size: clamp(30px, 3.6vw, 46px); }

/* ============================================================
   AVISO DE COOKIES (marcação do site, estilos em linha): versão compacta em telas pequenas,
   para não cobrir a busca e as ações da abertura na primeira visita
   ============================================================ */
@media (max-width: 599px) {
  .ck > div { padding: 12px 16px !important; gap: 10px 16px !important; }
  .ck > div > p { flex-basis: 100% !important; font-size: 12.5px !important; line-height: 1.5 !important; }
  .ck > div > div { width: 100%; justify-content: flex-end; gap: 10px !important; }
  .ck button { min-height: 40px; padding: 8px 20px !important; }
}
@media (max-height: 420px) {
  .ck > div { padding: 8px 16px !important; gap: 8px 16px !important; flex-wrap: nowrap !important; }
  .ck > div > p { flex: 1 1 auto !important; font-size: 12px !important; line-height: 1.45 !important; }
  .ck > div > div { width: auto; flex: none; gap: 8px !important; }
  .ck button { min-height: 36px; padding: 6px 16px !important; }
}
/* celular deitado (até 420px de altura): abertura ainda mais curta, para o campo de busca ficar
   acima do aviso de cookies compacto na primeira visita */
@media (max-height: 420px) {
  .n-hero { padding-top: calc(var(--nav-h) + 6px + 4px); padding-bottom: 96px; }
  .n-h1 { font-size: 32px; margin-bottom: 6px; }
  .n-sub { font-size: 13.5px; line-height: 1.5; margin-bottom: 8px; }
  .n-fontes li { min-height: 28px; padding: 3px 12px 3px 10px; font-size: 12px; }
  .n-card.n-search-card { padding-top: 12px; }
  .n-card.n-search-card .h2 { font-size: 26px; }
  .n-busca-head .h2 { margin-bottom: 8px; }
}

/* ============================================================
   AJUSTE 17/10/2026 (pedido do Matheus)
   Abertura no padrão das demais páginas do site (h1 até 74px,
   como servicos.html e empresas.html). Campo de busca e
   resultados enxutos. Vem por último para prevalecer.
   ============================================================ */
.n-h1 { font-size: clamp(42px, 5.6vw, 74px); line-height: 1.08; }
@media (min-width: 1000px) and (max-height: 900px) { .n-h1 { font-size: clamp(42px, 5.2vw, 68px); } }
@media (max-height: 780px) and (min-width: 768px) { .n-h1 { font-size: clamp(40px, 4.2vw, 54px); } }
@media (max-height: 500px) { .n-h1 { font-size: 36px; } }

/* campo de busca */
.n-form { gap: 8px; }
.n-input { min-height: 50px; font-size: 16px; border-radius: 12px; padding: 0 44px 0 46px; border-width: 1px; }
.n-input:focus-visible { border-radius: 12px; }
.n-field i { left: 16px; font-size: 18px; }
.n-clear { width: 40px; height: 40px; }
.n-clear i { font-size: 16px; }
.n-go { min-height: 50px; border-radius: 12px; padding: 0 20px; }
@media (max-width: 599px) { .n-form .n-input { padding: 0 40px 0 42px; font-size: 16px; } .n-form .n-field > i { left: 13px; font-size: 18px; } .n-go { padding: 0 14px; } }
.n-hint { font-size: 12.5px; margin-top: 8px; }
.n-ex { gap: 6px; margin-top: 10px; font-size: 12.5px; }
.n-chip { min-height: 30px; padding: 0 11px; font-size: 12.5px; }
@media (pointer: coarse) { .n-chip { min-height: 36px; } }
.n-status { margin-top: 16px; font-size: 13px; font-weight: 600; letter-spacing: 0; }

/* resultados */
.n-res { margin-top: 10px; }
.nr { padding: 12px 0 12px 18px; }
.nr::before { top: 19px; width: 6px; height: 6px; }
.nr::after { display: none; }
.nr-top { gap: 4px 10px; }
.nr-cod { font-size: 22px; line-height: 1.15; }
.nr-niv { font-size: 10px; letter-spacing: .14em; }
.nr-tag { font-size: 10px; padding: 3px 8px; }
.nr-desc { margin-top: 2px; font-size: 15px; line-height: 1.5; }
.nr-trail { margin-top: 4px; }
.nr-crumb { min-height: 28px; padding: 2px 6px; font-size: 12.5px; }
.nr-acts { margin: 0; }
.nr-act { min-height: 32px; font-size: 12.5px; letter-spacing: .02em; }
@media (min-width: 900px) {
  .nr { padding-right: 260px; }
  .nr-acts { position: absolute; right: 0; top: 10px; justify-content: flex-end; max-width: 250px; }
}
.n-mais-w { margin-top: 12px; }
.n-mais { min-height: 42px; }

/* campos de texto: sem o anel petróleo e o halo dourado no foco (pedido do Matheus, 17/10/2026).
   O foco fica indicado pela borda petróleo e pelo fundo branco. */
.n-input:focus, .n-input:focus-visible,
.cct-in:focus, .cct-in:focus-visible { outline: none !important; box-shadow: none !important; border-color: var(--pet); background: #fff; }

/* quadro da busca centralizado na própria seção, sem subir sobre a abertura
   (pedido do Matheus, 17/10/2026): respiro igual em cima e embaixo */
.n-search-card { margin-top: 0; }
.n-hero { padding-bottom: 64px; }
.n-busca { padding-top: 56px; padding-bottom: 56px; }
@media (min-width: 768px) {
  .n-hero { padding-bottom: 88px; }
  .n-busca { padding-top: 80px; padding-bottom: 80px; }
}
@media (max-height: 780px) and (min-width: 768px) {
  .n-hero { padding-bottom: 64px; }
  .n-busca { padding-top: 56px; padding-bottom: 56px; }
}
@media (max-height: 500px) {
  .n-hero { padding-bottom: 40px; }
  .n-busca { padding-top: 36px; padding-bottom: 36px; }
}