/* Blog do Dr. Aurélio Arantes: layout, tipografia e componentes.
   Gerado por _nao-deploy/gerar-blog.py a partir de conteudo/blog/.
   Header e footer vêm dos partials do site (Tailwind em style.min.css). */
:root{
  --b-primary:#007C8A;--b-primary-dark:#005F6B;--b-primary-soft:#E6F4F5;
  --b-navy:#0B1E33;--b-bg:#F8FAFC;--b-surface:#FFFFFF;
  --b-text:#1F2937;--b-muted:#4B5563;--b-line:#E5E7EB;--b-mark:#FFF3B0;
  --b-radius:16px;--b-shadow:0 1px 2px rgba(11,30,51,.06),0 8px 24px -12px rgba(11,30,51,.18);
}
html.dark{
  --b-primary:#2DD4BF;--b-primary-dark:#5EEAD4;--b-primary-soft:rgba(45,212,191,.12);
  --b-navy:#0B1E33;--b-bg:#0F172A;--b-surface:#111C2E;
  --b-text:#E5E7EB;--b-muted:#A5B0C0;--b-line:#243247;--b-mark:#7A5B00;
  --b-shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
}
.blog{background:var(--b-bg);color:var(--b-text);font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased}
.blog .wrap{max-width:1200px;margin:0 auto;padding:0 16px}
@media(min-width:640px){.blog .wrap{padding:0 24px}}
@media(min-width:1024px){.blog .wrap{padding:0 32px}}
.blog h1,.blog h2,.blog h3,.blog h4{font-family:Montserrat,sans-serif;color:var(--b-navy);letter-spacing:-.01em;font-weight:700}
html.dark .blog h1,html.dark .blog h2,html.dark .blog h3,html.dark .blog h4{color:#F1F5F9}
.blog a{color:var(--b-primary)}
.blog a:focus-visible,.blog button:focus-visible{outline:3px solid var(--b-primary);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- breadcrumb e pílula de categoria ---------- */
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--b-muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--b-line)}
.crumbs a{color:var(--b-muted);text-decoration:none}
.crumbs a:hover{color:var(--b-primary)}
.crumbs [aria-current]{color:var(--b-text);font-weight:500}
.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--b-primary-soft);color:var(--b-primary-dark);font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;text-decoration:none}
.pill:hover{background:var(--b-primary);color:#fff}
html.dark .pill{color:var(--b-primary)}
html.dark .pill:hover{color:var(--b-navy)}

/* ---------- cabeçalho do post ---------- */
.post-hero{padding:32px 0 24px;background:var(--b-surface);border-bottom:1px solid var(--b-line)}
@media(min-width:1024px){.post-hero{padding:44px 0 32px}}
.post-hero .inner{max-width:840px}
.post-hero .crumbs{margin-bottom:18px}
.post-hero .pill{margin-bottom:16px}
.post-hero h1{font-size:clamp(28px,4.2vw,44px);line-height:1.15;font-weight:800;margin:0 0 14px}
.linha-fina{font-size:clamp(17px,2vw,20px);line-height:1.5;color:var(--b-muted);margin:0 0 22px;font-weight:400}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;font-size:14px;color:var(--b-muted)}
.post-meta .autor{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.post-meta .autor img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--b-primary-soft)}
.post-meta .autor b{display:block;color:var(--b-text);font-weight:600;font-size:14.5px}
.post-meta .autor span{display:block;font-size:12.5px}
.post-meta .datas{display:flex;flex-wrap:wrap;gap:6px 14px}
.post-meta .datas span{display:inline-flex;align-items:center;gap:5px}
.post-meta svg{width:16px;height:16px;flex:none;color:var(--b-primary)}

/* ---------- grade artigo + lateral ---------- */
.post-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;padding-top:28px;padding-bottom:56px}
@media(min-width:1024px){.post-grid{grid-template-columns:minmax(0,760px) 320px;gap:56px;padding-top:40px;justify-content:space-between}}
.post-capa{margin:0 0 30px}
.post-capa img{width:100%;height:auto;border-radius:var(--b-radius);box-shadow:var(--b-shadow);display:block}
.post-capa figcaption{font-size:13px;color:var(--b-muted);margin-top:10px}

/* ---------- corpo do texto ---------- */
.post-body{font-size:17.5px;line-height:1.75;color:var(--b-text)}
@media(min-width:1024px){.post-body{font-size:18px;line-height:1.8}}
.post-body>p:first-child{font-size:1.06em}
.post-body p{margin:0 0 1.35em}
.post-body h2{font-size:clamp(23px,2.6vw,29px);line-height:1.25;font-weight:700;margin:2.1em 0 .75em;padding-top:.15em;scroll-margin-top:96px}
.post-body h2::before{content:"";display:block;width:44px;height:4px;border-radius:2px;background:var(--b-primary);margin-bottom:14px}
.post-body h3{font-size:clamp(19px,2vw,22px);line-height:1.3;font-weight:700;margin:1.7em 0 .6em;scroll-margin-top:96px}
.post-body h4{font-size:17px;font-weight:700;margin:1.4em 0 .5em}
.post-body ul{list-style:disc}.post-body ol{list-style:decimal}
.post-body ul,.post-body ol{margin:0 0 1.5em;padding-left:1.35em}
.post-body li{margin:.45em 0;padding-left:.2em}
.post-body ul li::marker{color:var(--b-primary)}
.post-body ol li::marker{color:var(--b-primary);font-weight:700}
.post-body a{color:var(--b-primary-dark);text-decoration:underline;text-decoration-color:rgba(0,124,138,.35);text-underline-offset:3px;text-decoration-thickness:1.5px;transition:.2s}
.post-body a:hover{text-decoration-color:currentColor}
html.dark .post-body a{color:var(--b-primary)}
.post-body strong{font-weight:600;color:var(--b-navy)}
html.dark .post-body strong{color:#F1F5F9}
.post-body img{max-width:100%;height:auto;border-radius:12px}
.post-body blockquote{margin:1.6em 0;padding:16px 22px;border-left:4px solid var(--b-primary);background:var(--b-primary-soft);border-radius:0 12px 12px 0;font-style:italic}

/* tabelas: cartão por linha abaixo de 640px, nunca rolagem horizontal */
.post-body table{width:100%;border-collapse:collapse;margin:0 0 1.6em;font-size:.94em}
.post-body th,.post-body td{padding:12px 14px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid var(--b-line)}
.post-body thead th{background:var(--b-primary-soft);color:var(--b-navy);font-weight:700}
@media(max-width:640px){
  .post-body table,.post-body tbody,.post-body tr,.post-body th,.post-body td{display:block;width:auto}
  .post-body thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .post-body tbody tr{background:var(--b-surface);border:1px solid var(--b-line);border-radius:14px;padding:2px 18px 16px;margin-bottom:14px}
  .post-body tbody td{padding:12px 0 0}
  .post-body tbody td::before{content:attr(data-rotulo);display:block;font-weight:600;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--b-muted)}
}

/* ---------- FAQ dentro do corpo ---------- */
.faq{margin:2.4em 0 1.6em}
.faq h2{margin-top:0}
.faq-item{background:var(--b-surface);border:1px solid var(--b-line);border-radius:14px;padding:18px 22px;margin:0 0 12px}
.faq-item h3{margin:0 0 .5em;font-size:18px;display:flex;gap:10px;align-items:flex-start}
.faq-item h3::before{content:"?";flex:none;width:26px;height:26px;border-radius:50%;background:var(--b-primary-soft);color:var(--b-primary-dark);font-family:Inter,sans-serif;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;margin-top:1px}
html.dark .faq-item h3::before{color:var(--b-primary)}
.faq-item p{margin:0;font-size:.96em}
.faq-item p+p{margin-top:.8em}

/* ---------- CTA no meio do texto ---------- */
.cta-meio{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;margin:2.4em 0;padding:24px 26px;border-radius:var(--b-radius);background:linear-gradient(135deg,var(--b-navy) 0%,#123a5c 100%);color:#fff;font-size:16px}
.cta-meio p{margin:0;color:#fff}.blog .cta-meio a{text-decoration:none}
.cta-meio strong{display:block;font-family:Montserrat,sans-serif;font-size:18px;color:#fff;margin-bottom:4px}
.cta-meio small{color:rgba(255,255,255,.82);font-size:14.5px}
.blog .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;transition:.2s;white-space:nowrap;min-height:48px}
.blog .btn svg{width:18px;height:18px}
.blog .btn-primary{background:#007C8A;color:#fff;text-decoration:none}
.blog .btn-primary:hover{background:#005F6B;color:#fff}
.blog .btn-claro{background:#fff;color:#0B1E33}
.blog .btn-claro:hover{background:#E6F4F5;color:#0B1E33}
.blog .btn-borda{text-decoration:none;border:1.5px solid var(--b-line);color:var(--b-text);background:var(--b-surface)}
.blog .btn-borda:hover{border-color:var(--b-primary);color:var(--b-primary)}

/* ---------- compartilhar + autor ---------- */
.post-rodape{margin-top:36px;padding-top:26px;border-top:1px solid var(--b-line)}
.compartilhar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:26px;font-size:14px;color:var(--b-muted)}
.compartilhar .btn{padding:9px 16px;font-size:14px;min-height:44px}
.autor-box{display:flex;gap:20px;align-items:flex-start;padding:24px;border-radius:var(--b-radius);background:var(--b-surface);border:1px solid var(--b-line)}
.autor-box img{width:84px;height:84px;border-radius:50%;object-fit:cover;flex:none;border:3px solid var(--b-primary-soft)}
.autor-box .rotulo{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--b-muted);font-weight:600}
.autor-box h3{font-size:19px;margin:4px 0 6px}
.autor-box p{margin:0 0 12px;font-size:15px;line-height:1.6;color:var(--b-muted)}
.autor-box a.link{font-weight:600;text-decoration:none}
@media(max-width:480px){.autor-box{flex-direction:column;align-items:center;text-align:center}}

/* ---------- lateral ---------- */
.post-lateral{display:flex;flex-direction:column;gap:22px}
@media(min-width:1024px){.post-lateral>div{position:sticky;top:96px}.post-lateral{display:block}.post-lateral .toc{margin-bottom:22px}}
.toc{background:var(--b-surface);border:1px solid var(--b-line);border-radius:var(--b-radius);padding:20px 22px}
.toc h2{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--b-muted);margin:0 0 12px;font-family:Inter,sans-serif;font-weight:700}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}
.toc li{counter-increment:toc;margin:0;padding:0}
.toc a{display:flex;gap:10px;padding:7px 0;font-size:14.5px;line-height:1.4;color:var(--b-text);text-decoration:none;border-bottom:1px dashed var(--b-line)}
.toc li:last-child a{border-bottom:0}
.toc a::before{content:counter(toc,decimal-leading-zero);color:var(--b-primary);font-weight:700;font-size:12.5px;padding-top:2px;flex:none}
.toc a:hover,.toc a.ativo{color:var(--b-primary)}
.cta-card{background:linear-gradient(160deg,#007C8A,#005F6B);color:#fff;border-radius:var(--b-radius);padding:26px 24px;text-align:center}
.cta-card h2{color:#fff;font-size:21px;margin:0 0 8px}
.cta-card p{margin:0 0 18px;color:rgba(255,255,255,.88);font-size:15px;line-height:1.55}
.cta-card .btn{width:100%}
.cta-card small{display:block;margin-top:12px;color:rgba(255,255,255,.75);font-size:12.5px}

/* ---------- cards de artigo (relacionados e listagem) ---------- */
.cards{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;flex-direction:column;background:var(--b-surface);border:1px solid var(--b-line);border-radius:var(--b-radius);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--b-shadow)}
.card .img{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--b-primary-soft)}
.card .img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.card:hover .img img{transform:scale(1.04)}
.card .txt{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.card .pill{align-self:flex-start;margin-bottom:12px;font-size:11.5px;padding:5px 10px}
.card h2,.card h3{font-size:18px;line-height:1.35;margin:0 0 10px;font-weight:700}
.card h2 a,.card h3 a{color:inherit;text-decoration:none}
.card h2 a::after,.card h3 a::after{content:"";position:absolute;inset:0}
.card{position:relative}
.card .pill,.card .meta{position:relative;z-index:1}
.card p{margin:0 0 14px;font-size:14.5px;line-height:1.6;color:var(--b-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{margin-top:auto;font-size:13px;color:var(--b-muted);display:flex;gap:10px;flex-wrap:wrap}
.relacionados{padding:32px 0 64px}
.relacionados h2.titulo,.secao h2.titulo{font-size:clamp(22px,2.6vw,28px);margin:0 0 22px}
.relacionados h2.titulo::before,.secao h2.titulo::before{content:"";display:block;width:44px;height:4px;border-radius:2px;background:var(--b-primary);margin-bottom:12px}

/* ---------- CTA final ---------- */
.cta-final{background:var(--b-navy);color:#fff;padding:56px 0}
.cta-final .box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-final h2{color:#fff;font-size:clamp(24px,3vw,32px);margin:0 0 8px}
.cta-final p{margin:0;color:rgba(255,255,255,.8);font-size:16px;max-width:560px}
.cta-final .btn{font-size:16px;padding:15px 28px}

/* ---------- listagem (/blog/, categoria) ---------- */
.lista-hero{background:var(--b-surface);border-bottom:1px solid var(--b-line);padding:40px 0 34px}
@media(min-width:1024px){.lista-hero{padding:56px 0 44px}}
.lista-hero .inner{display:grid;gap:26px;align-items:end}
@media(min-width:1024px){.lista-hero .inner{grid-template-columns:minmax(0,1fr) 380px}}
.lista-hero h1{font-size:clamp(30px,4.5vw,46px);line-height:1.12;font-weight:800;margin:10px 0 12px}
.lista-hero .sub{font-size:17px;line-height:1.6;color:var(--b-muted);margin:0;max-width:640px}
.busca-form{display:flex;gap:8px;background:var(--b-surface);border:1.5px solid var(--b-line);border-radius:999px;padding:6px 6px 6px 18px;box-shadow:var(--b-shadow)}
.busca-form:focus-within{border-color:var(--b-primary)}
.busca-form input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:16px;color:var(--b-text);outline:none}
.busca-form input::placeholder{color:#8A94A6}
.blog .busca-form input:focus,.blog .busca-form input:focus-visible{outline:0;box-shadow:none;border:0;-webkit-appearance:none;appearance:none}
.blog .busca-form button{border:0;cursor:pointer;background:#007C8A;color:#fff;border-radius:999px;padding:0 20px;min-height:44px;font:inherit;font-weight:700;display:inline-flex;align-items:center;gap:6px}
.blog .busca-form button:hover{background:#005F6B}
.busca-form svg{width:18px;height:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:22px 0 0}
.chips a{display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border-radius:999px;border:1.5px solid var(--b-line);background:var(--b-surface);color:var(--b-text);font-size:14px;font-weight:500;text-decoration:none;min-height:40px}
.chips a:hover{border-color:var(--b-primary);color:var(--b-primary)}
.chips a[aria-current]{background:var(--b-navy);border-color:var(--b-navy);color:#fff}
html.dark .chips a[aria-current]{background:var(--b-primary);border-color:var(--b-primary);color:var(--b-navy)}
.chips a small{opacity:.7;font-weight:400}
.lista{padding:34px 0 56px}
.destaque{display:grid;gap:0;background:var(--b-surface);border:1px solid var(--b-line);border-radius:var(--b-radius);overflow:hidden;margin-bottom:34px;position:relative}
@media(min-width:900px){.destaque{grid-template-columns:1.15fr 1fr}}
.destaque .img{display:block;aspect-ratio:16/9;background:var(--b-primary-soft)}
@media(min-width:900px){.destaque .img{aspect-ratio:auto;height:100%}}
.destaque .img img{width:100%;height:100%;object-fit:cover;display:block}
.destaque .txt{padding:26px 26px 28px;display:flex;flex-direction:column;justify-content:center}
@media(min-width:1024px){.destaque .txt{padding:40px}}
.destaque h2{font-size:clamp(22px,2.8vw,30px);line-height:1.25;margin:12px 0 12px}
.destaque h2 a{color:inherit;text-decoration:none}
.destaque h2 a::after{content:"";position:absolute;inset:0}
.destaque .pill,.destaque .meta{position:relative;z-index:1;align-self:flex-start}
.destaque p{font-size:16px;line-height:1.65;color:var(--b-muted);margin:0 0 16px}
.destaque .meta{font-size:13.5px;color:var(--b-muted);display:flex;gap:12px;flex-wrap:wrap}
.paginacao{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin-top:40px}
.paginacao a,.paginacao span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 12px;border-radius:12px;border:1.5px solid var(--b-line);background:var(--b-surface);color:var(--b-text);text-decoration:none;font-weight:500;font-size:15px}
.paginacao a:hover{border-color:var(--b-primary);color:var(--b-primary)}
.paginacao [aria-current]{background:var(--b-navy);border-color:var(--b-navy);color:#fff}
html.dark .paginacao [aria-current]{background:var(--b-primary);border-color:var(--b-primary);color:var(--b-navy)}
.paginacao .ret{border:0;background:transparent;color:var(--b-muted)}
.contagem{font-size:14px;color:var(--b-muted);margin:0 0 18px}

/* ---------- índice de publicações ---------- */
.indice{padding:36px 0 56px}
.indice-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.indice-sec{margin-bottom:40px;scroll-margin-top:96px}
.indice-sec h2{font-size:clamp(21px,2.4vw,26px);margin:0 0 14px;display:flex;align-items:center;gap:10px}
.indice-sec h2 .n{font-family:Inter,sans-serif;font-size:13px;font-weight:600;color:var(--b-muted);background:var(--b-surface);border:1px solid var(--b-line);border-radius:999px;padding:3px 10px}
.indice-lista{list-style:none;margin:0;padding:0;columns:1;column-gap:32px}
@media(min-width:768px){.indice-lista{columns:2}}
.indice-lista li{break-inside:avoid;padding:9px 0;border-bottom:1px dashed var(--b-line);font-size:15px;line-height:1.45}
.indice-lista a{color:var(--b-text);text-decoration:none}
.indice-lista a:hover{color:var(--b-primary)}
.indice-lista time{display:block;font-size:12.5px;color:var(--b-muted);margin-top:2px}

/* ---------- busca ---------- */
.busca{padding:36px 0 56px}
.busca .busca-form{max-width:720px;margin:0 0 14px}
#busca-status{font-size:15px;color:var(--b-muted);margin:0 0 18px;min-height:1.4em}
.busca-sugestoes{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0}
.busca-sugestoes button{font:inherit;font-size:14px;padding:9px 14px;min-height:40px;border:1.5px solid var(--b-line);border-radius:999px;background:var(--b-surface);color:var(--b-text);cursor:pointer}
.busca-sugestoes button:hover{border-color:var(--b-primary);color:var(--b-primary)}
.busca-lista{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.busca-lista li{display:flex;gap:18px;align-items:flex-start;background:var(--b-surface);border:1px solid var(--b-line);border-radius:14px;padding:14px}
.busca-lista img{width:132px;height:88px;object-fit:cover;border-radius:10px;flex:none}
.busca-lista h2{font-size:17px;line-height:1.35;margin:0 0 5px}
.busca-lista h2 a{color:inherit;text-decoration:none}
.busca-lista h2 a:hover{color:var(--b-primary)}
.busca-lista p{margin:0;font-size:14.5px;line-height:1.55;color:var(--b-muted)}
.busca-lista .busca-meta{font-size:12.5px;margin-bottom:5px}
.busca-lista mark{background:var(--b-mark);color:inherit;padding:0 2px;border-radius:3px}
@media(max-width:560px){.busca-lista img{width:92px;height:64px}}

/* animação de entrada dos cards */
@media(prefers-reduced-motion:no-preference){
  html.js .anim{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
  html.js .anim.in{opacity:1;transform:none}
}