/* Blog do Acuma: complementa styles.css (cabeçalho, rodapé, botões e tokens vêm de lá).
   Use SEMPRE os tokens semânticos (--surface, --ink, --border…), nunca hex solto. */
.blog-main { padding: clamp(32px, 5vw, 56px) 0 clamp(64px, 8vw, 100px); }
.blog-main .wrap-narrow { max-width: 760px; }
.blog-artigo h1 { font-size: clamp(1.9rem, 2.6vw + 1rem, 2.8rem); max-width: 22ch; }
.blog-lista h1 { font-size: clamp(2rem, 2.8vw + 1rem, 3rem); }

.blog-migalhas { font-size: .86rem; color: var(--mist); margin: 0 0 14px; }
.blog-migalhas a { color: var(--ink-soft); text-decoration: none; }
.blog-migalhas a:hover { color: var(--cordel-strong); text-decoration: underline; }

.blog-meta { font-size: .86rem; color: var(--mist); margin: 4px 0 14px; }
.blog-meta a { color: var(--cordel-strong); font-weight: 600; text-decoration: none; }
.blog-lead { font-size: 1.15rem; color: var(--ink-soft); margin: 0 0 22px; max-width: 60ch; }

.blog-cats { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.blog-cats a { padding: 6px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); background: var(--surface); color: var(--ink-soft); text-decoration: none; font-size: .88rem; }
.blog-cats a[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.blog-cartao { padding: 20px 0; border-bottom: 1px solid var(--border); }
.blog-cartao h2 { font-size: 1.4rem; line-height: 1.25; margin: 4px 0 6px; }
.blog-cartao h2 a { color: var(--ink); text-decoration: none; }
.blog-cartao h2 a:hover { color: var(--cordel-strong); }
.blog-cartao p { margin: 0; }

/* Corpo do artigo */
.blog-corpo { max-width: 700px; }
.blog-corpo h2 { font-size: 1.6rem; margin-top: 2em; scroll-margin-top: 96px; }
.blog-corpo h3 { font-size: 1.15rem; margin-top: 1.5em; }
.blog-corpo p, .blog-corpo li { font-size: 1.04rem; line-height: 1.7; color: var(--ink-soft); }
.blog-corpo ul, .blog-corpo ol { padding-left: 1.3em; margin: 0 0 1.1em; }
.blog-corpo ul { list-style: disc; }
.blog-corpo ol { list-style: decimal; }
.blog-corpo li { margin-bottom: .5em; }
.blog-corpo a { color: var(--cordel-strong); text-underline-offset: 2px; }
.blog-corpo .resumo { margin: 0 0 1.6em; padding: 18px 22px; border-left: 4px solid var(--cordel); border-radius: 0 var(--radius-md) var(--radius-md) 0; background: var(--surface); }
.blog-corpo .resumo p { margin: 0; font-size: 1.1rem; color: var(--ink); }

.blog-cta { margin: 40px 0 12px; padding: 26px 28px; border-radius: var(--radius-lg); background: var(--night); color: var(--on-night); }
.blog-cta h2 { margin: 0 0 8px; font-size: 1.5rem; color: var(--on-night); }
.blog-cta p { margin: 6px 0 12px; color: rgba(243, 239, 230, .78); }
.blog-cta .btn-primary { color: #2A0413; margin-right: 12px; }
.blog-cta-link { color: var(--marigold-strong); }

.blog-rel { margin-top: 36px; }
.blog-rel h2 { font-size: 1.5rem; }

/* barra de progresso de leitura */
.leitura { position: fixed; inset: 0 0 auto 0; height: 4px; z-index: 60; background: transparent; }
.leitura span { display: block; height: 100%; width: 0; background: var(--cordel); transition: width .08s linear; }

/* artigo em duas colunas (índice fixo ao lado em telas largas) */
.indice { display: none; }
@media (min-width: 1100px) {
  .blog-grid { display: grid; grid-template-columns: minmax(0, 700px) 240px; gap: 48px; align-items: start; }
  .blog-grid .indice { position: sticky; top: 96px; order: 2; display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; font-size: .88rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
  .blog-grid .indice::before { content: "Neste artigo"; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
  .blog-grid .indice a { color: var(--ink-soft); text-decoration: none; padding: 3px 0; }
  .blog-grid .indice a:hover { color: var(--cordel-strong); }
  .blog-grid .blog-corpo { order: 1; }
}
.indice a[aria-current="true"] { color: var(--cordel-strong) !important; font-weight: 700; }

/* perguntas que abrem e fecham */
details.faq { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); margin: 10px 0; padding: 0 18px; }
details.faq summary { cursor: pointer; list-style: none; padding: 14px 0; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary h3 { margin: 0; font-size: 1.02rem; line-height: 1.35; font-family: var(--font-body); font-weight: 600; }
details.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--cordel); flex: none; }
details.faq[open] summary::after { content: "–"; }
details.faq p { margin: 0 0 14px; }

/* figuras, ilustrações e diagrama do ciclo */
.blog-figura { margin: 26px 0; }
.blog-figura img { max-width: 100%; height: auto; border-radius: var(--radius-md); }
.blog-figura figcaption { font-size: .86rem; color: var(--mist); margin-top: 8px; }
.blog-ilustra svg { display: block; width: 100%; height: auto; border-radius: 18px; }
.fluxo { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.blog-corpo .fluxo li { position: relative; display: grid; gap: 2px; padding: 12px 14px 12px 58px; margin: 0; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); align-content: start; }
.fluxo li strong { color: var(--ink); }
.fluxo li span:last-child { font-size: .95rem; color: var(--ink-soft); }
.fluxo .fluxo-n { position: absolute; left: 14px; top: 14px; width: 32px; height: 32px; border-radius: 50%; background: var(--cordel); color: #fff; display: grid; place-items: center; font-weight: 700; }
.fluxo li:not(:last-child)::after { content: "↓"; position: absolute; left: 22px; bottom: -18px; color: var(--marigold); font-size: 18px; font-weight: 700; line-height: 1; z-index: 1; }

/* checklist */
.checklist { margin: 26px 0; padding: 18px 22px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.checklist h3 { margin: 0 0 8px; font-size: 1.15rem; }
.checklist ul { list-style: none !important; margin: 0; padding: 0 !important; }
.checklist li { padding: 6px 0; margin: 0 !important; }
.checklist label { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.checklist input { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--cordel); flex: none; }
.checklist input:checked + span { color: var(--mist); text-decoration: line-through; }
.checklist-progresso { margin: 10px 0 0 !important; font-size: .86rem !important; color: var(--mist) !important; }

/* compartilhar */
.blog-compartilhar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 30px 0 8px; padding-top: 18px; border-top: 1px solid var(--border); font-size: .88rem; color: var(--ink-soft); }
.blog-compartilhar a, .blog-compartilhar button { padding: 6px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); background: var(--surface); color: var(--ink-soft); font: inherit; text-decoration: none; cursor: pointer; }
.blog-compartilhar a:hover, .blog-compartilhar button:hover { border-color: var(--cordel); color: var(--cordel-strong); }

@media (max-width: 600px) {
  .blog-lead { font-size: 1.05rem; }
  .blog-cartao h2 { font-size: 1.25rem; }
  .blog-cta { padding: 22px 20px; }
}
@media (prefers-reduced-motion: reduce) { .leitura span { transition: none; } }
@media print { .leitura, .blog-compartilhar, .blog-cta, .checklist, .site-header, .site-footer { display: none; } }

/* ===== recursos visuais ricos (cartões, passos, fluxo animado, destaques) ===== */
.rico { margin: 30px 0; }
.rico h3 { margin: 0 0 14px; font-size: 1.2rem; }
/* revelação ao rolar: só some se o JS rodar (html.js), então sem JS tudo aparece */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.visivel { opacity: 1; transform: none; }

/* "5 coisas que você deveria saber" */
.cartoes-grade { list-style: none !important; margin: 0 !important; padding: 0 !important; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.blog-corpo .cartoes-grade li { position: relative; margin: 0; padding: 22px 18px 16px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.blog-corpo .cartoes-grade li:hover { transform: translateY(-3px); border-color: var(--cordel); box-shadow: 0 10px 24px rgba(0, 0, 0, .08); }
.cartao-n { position: absolute; right: 10px; top: -6px; font: 800 4.2rem/1 var(--font-display, var(--font-body)); color: var(--cordel); opacity: .13; pointer-events: none; }
.cartoes-grade strong { display: block; color: var(--ink); margin-bottom: 6px; font-size: 1.05rem; padding-right: 36px; }
.blog-corpo .cartoes-grade p { margin: 0; font-size: .97rem; line-height: 1.55; }
.js .cartoes .cartoes-grade li { opacity: 0; transform: translateY(14px); }
.js .cartoes.visivel .cartoes-grade li { opacity: 1; transform: none; transition: opacity .5s ease, transform .5s ease; transition-delay: calc(var(--i) * 90ms); }

/* "10 passos para...": linha do tempo que se desenha */
.passos-linha { list-style: none !important; margin: 0 !important; padding: 0 0 0 4px !important; position: relative; }
.passos-linha::before { content: ""; position: absolute; left: 22px; top: 14px; bottom: 14px; width: 3px; border-radius: 3px; background: linear-gradient(var(--cordel), var(--marigold)); transform-origin: top; }
.blog-corpo .passos-linha li { position: relative; display: grid; grid-template-columns: 38px 1fr; gap: 16px; align-items: start; margin: 0 0 18px; padding: 0; }
.passo-n { position: relative; z-index: 1; width: 38px; height: 38px; border-radius: 50%; background: var(--cordel); color: #fff; display: grid; place-items: center; font-weight: 800; box-shadow: 0 0 0 5px var(--paper, #fff); }
.passos-linha strong { display: block; color: var(--ink); margin-top: 6px; }
.blog-corpo .passos-linha p { margin: 2px 0 0; font-size: .97rem; line-height: 1.55; }
.js .passos .passos-linha::before { transform: scaleY(0); }
.js .passos.visivel .passos-linha::before { transform: scaleY(1); transition: transform 1.4s ease; }
.js .passos .passos-linha li { opacity: 0; transform: translateX(-12px); }
.js .passos.visivel .passos-linha li { opacity: 1; transform: none; transition: opacity .5s ease, transform .5s ease; transition-delay: calc(var(--i) * 120ms); }

/* fluxo animado: etapas ligadas por setas e um brilho que percorre o caminho */
.fluxo-trilha { list-style: none !important; margin: 0 !important; padding: 0 !important; display: flex; flex-wrap: wrap; gap: 10px 0; align-items: stretch; }
.blog-corpo .fluxo-trilha li { position: relative; margin: 0; flex: 1 1 130px; display: flex; align-items: center; }
.fluxo-trilha li span { flex: 1; padding: 14px 12px; text-align: center; font-weight: 600; font-size: .95rem; line-height: 1.3; color: var(--ink); border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.fluxo-trilha li:not(:last-child)::after { content: ""; flex: none; width: 34px; height: 3px; margin: 0 4px; background: repeating-linear-gradient(90deg, var(--marigold) 0 6px, transparent 6px 10px); background-size: 20px 3px; animation: fluxo-corre 1s linear infinite; }
.fluxo-trilha li:not(:last-child) span { animation: fluxo-pulso 4.5s ease-in-out infinite; animation-delay: calc(var(--i) * .75s); }
@keyframes fluxo-corre { to { background-position: 20px 0; } }
@keyframes fluxo-pulso { 0%, 70%, 100% { border-color: var(--border); box-shadow: none; } 15%, 40% { border-color: var(--cordel); box-shadow: 0 0 0 4px rgba(226, 62, 118, .15); } }
.fluxo-trilha li:last-child span { background: var(--cordel); color: #fff; border-color: var(--cordel); }
@media (max-width: 600px) {
  .fluxo-trilha { flex-direction: column; }
  .fluxo-trilha li:not(:last-child)::after { width: 3px; height: 22px; margin: 4px auto; background: repeating-linear-gradient(180deg, var(--marigold) 0 6px, transparent 6px 10px); background-size: 3px 20px; animation-name: fluxo-desce; }
  .blog-corpo .fluxo-trilha li { flex-direction: column; align-items: stretch; }
}
@keyframes fluxo-desce { to { background-position: 0 20px; } }

/* caixas de destaque */
.destaque { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 20px; border-radius: var(--radius-md); border: 1px solid var(--border); border-left-width: 5px; background: var(--surface); }
.destaque-icone { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; }
.destaque-icone svg { width: 24px; height: 24px; }
.destaque-rotulo { margin: 0 0 2px !important; font-size: .75rem !important; letter-spacing: .08em; text-transform: uppercase; font-weight: 800; }
.destaque strong { display: block; color: var(--ink); margin-bottom: 4px; }
.blog-corpo .destaque p { margin: 0; font-size: .98rem; line-height: 1.55; }
.destaque-dica { border-left-color: var(--marigold); }
.destaque-dica .destaque-icone, .destaque-dica .destaque-rotulo { color: var(--marigold-strong); }
.destaque-dica .destaque-icone { background: rgba(240, 169, 60, .16); }
.destaque-atencao { border-left-color: var(--cordel); }
.destaque-atencao .destaque-icone, .destaque-atencao .destaque-rotulo { color: var(--cordel-strong); }
.destaque-atencao .destaque-icone { background: rgba(226, 62, 118, .12); }
.destaque-curiosidade { border-left-color: var(--ink); }
.destaque-curiosidade .destaque-icone, .destaque-curiosidade .destaque-rotulo { color: var(--ink); }
.destaque-curiosidade .destaque-icone { background: rgba(0, 0, 0, .06); }
.destaque-dica .destaque-icone svg { animation: destaque-brilha 2.6s ease-in-out infinite; }
@keyframes destaque-brilha { 50% { transform: scale(1.14) rotate(-6deg); } }

/* listas comuns do texto ficam mais vivas (só as de primeiro nível do artigo) */
.blog-corpo > ol { list-style: none; counter-reset: item; padding-left: 0; }
.blog-corpo > ol > li { counter-increment: item; position: relative; padding-left: 44px; min-height: 32px; }
.blog-corpo > ol > li::before { content: counter(item); position: absolute; left: 0; top: 1px; width: 30px; height: 30px; border-radius: 50%; background: var(--cordel); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.blog-corpo > ul { list-style: none; padding-left: 0; }
.blog-corpo > ul > li { position: relative; padding-left: 26px; }
.blog-corpo > ul > li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 10px; height: 10px; border-radius: 3px; background: var(--marigold); transform: rotate(45deg); }

/* títulos com acento e imagem de abertura que entra suave */
.blog-corpo h2::before { content: ""; display: block; width: 44px; height: 4px; border-radius: 4px; margin-bottom: 10px; background: linear-gradient(90deg, var(--cordel), var(--marigold)); }
.blog-corpo .blog-figura img { animation: figura-entra .9s ease both; }
@keyframes figura-entra { from { opacity: 0; transform: scale(.97); } }

@media (prefers-reduced-motion: reduce) {
  .js .reveal, .js .cartoes .cartoes-grade li, .js .passos .passos-linha li { opacity: 1 !important; transform: none !important; transition: none !important; }
  .js .passos .passos-linha::before { transform: none !important; transition: none !important; }
  .fluxo-trilha li::after, .fluxo-trilha li span, .destaque-icone svg, .blog-corpo .blog-figura img { animation: none !important; }
}
@media print { .js .reveal, .js .cartoes .cartoes-grade li, .js .passos .passos-linha li { opacity: 1 !important; transform: none !important; } }