/* ===== Balcão (blog) ===== */
:root{
  --paper:#F3F0E8;
  --ink:#1B1C1F;
  --ink-soft:#55534D;
  --ink-line:rgba(27,28,31,.12);
  --mark:#A6D92E;
  --font-read:'Newsreader',Georgia,serif;
}

/* ----- Listagem ----- */
.blog-hero{padding-top:9rem;padding-bottom:3rem;border-bottom:0;}
.blog-title{font-size:clamp(2.6rem,7vw,6rem);line-height:.96;letter-spacing:-.035em;margin:0 0 1.5rem;max-width:15ch;}
.blog-title em{font-family:var(--font-read);font-weight:500;font-style:italic;color:var(--accent);letter-spacing:-.02em;}
.tagbar{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.5rem;}
.tagbar a{font-size:.85rem;text-decoration:none;color:var(--text-muted);border:1px solid var(--line);padding:.5rem .9rem;border-radius:999px;transition:color .2s,border-color .2s,background .2s;}
.tagbar a:hover{color:var(--text);border-color:var(--text-muted);}
.tagbar a[aria-current]{background:var(--text);color:var(--bg);border-color:var(--text);}
.tagbar sup{font-size:.65em;opacity:.6;margin-left:.15rem;}

.blog-list{padding-top:1rem;}
.lead-post{display:grid;grid-template-columns:14rem 1fr;gap:clamp(1.5rem,5vw,5rem);padding:3rem 0;border-top:1px solid var(--text);border-bottom:1px solid var(--line);text-decoration:none;color:inherit;}
.lead-meta{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;color:var(--text-muted);}
.kicker{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);font-weight:600;}
.lead-post h2{font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.02;letter-spacing:-.03em;margin:0 0 1rem;max-width:20ch;transition:color .25s;}
.lead-post p{font-family:var(--font-read);font-size:clamp(1.15rem,1.8vw,1.4rem);color:var(--text-muted);margin:0 0 1.5rem;max-width:48ch;line-height:1.5;}
.read-more{font-weight:600;font-size:.9rem;}
.read-more i,.pl-time i{display:inline-block;font-style:normal;transition:transform .25s;}
.lead-post:hover h2{color:var(--accent);}
.lead-post:hover .read-more i,.post-list a:hover i{transform:translateX(5px);}

.post-list{list-style:none;margin:0;padding:0;}
.post-list a{display:grid;grid-template-columns:3rem 1fr 12rem 5rem;gap:1.5rem;align-items:baseline;padding:1.75rem 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;}
.pl-num{font-family:var(--font-display);color:var(--text-muted);font-size:.85rem;}
.pl-main strong{display:block;font-family:var(--font-display);font-size:clamp(1.2rem,2.2vw,1.6rem);letter-spacing:-.02em;line-height:1.15;margin-bottom:.4rem;transition:color .25s;}
.pl-main span{color:var(--text-muted);font-size:.95rem;}
.pl-tag{font-size:.8rem;color:var(--accent-2);}
.pl-time{font-size:.85rem;color:var(--text-muted);text-align:right;white-space:nowrap;}
.post-list a:hover strong{color:var(--accent);}

.blog-ask{background:var(--bg-alt);}
.blog-ask h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.05;margin:0 0 1rem;max-width:22ch;}
.blog-ask p{max-width:52ch;margin:0 0 2rem;}

/* ----- Artigo: cabeçalho escuro ----- */
.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:120;pointer-events:none;}
.read-progress span{display:block;height:100%;width:100%;background:var(--accent);transform-origin:0 50%;transform:scaleX(0);}
.article-head{max-width:880px;margin:0 auto;padding:9rem var(--pad) 4rem;position:relative;z-index:1;}
.crumbs{display:flex;gap:.6rem;font-size:.85rem;color:var(--text-muted);margin-bottom:1.75rem;}
.crumbs a{text-decoration:none;color:var(--text-muted);}
.crumbs a:hover{color:var(--accent);}
.article-head h1{font-size:clamp(2.2rem,5.6vw,4.4rem);line-height:1;letter-spacing:-.035em;margin:0 0 1.5rem;text-wrap:balance;}
.dek{font-family:var(--font-read);font-size:clamp(1.2rem,2.2vw,1.55rem);line-height:1.45;color:var(--text-muted);margin:0 0 2.5rem;max-width:42ch;text-wrap:pretty;}
.byline{display:flex;align-items:center;gap:.9rem;padding-top:1.5rem;border-top:1px solid var(--line);}
.byline img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 25%;}
.byline a{display:block;font-weight:600;text-decoration:none;}
.byline span{font-size:.85rem;color:var(--text-muted);}
.reader-tools{margin-left:auto;display:flex;gap:.35rem;}
.reader-tools button{background:none;border:1px solid var(--line);color:var(--text);width:44px;height:44px;border-radius:50%;font-family:var(--font-read);font-size:1.05rem;cursor:pointer;transition:border-color .2s;}
.reader-tools button:hover{border-color:var(--accent);}
.reader-tools small{font-size:.7em;margin-left:1px;}

/* ----- Artigo: a folha de papel ----- */
.paper{--fs:1.25rem;background:var(--paper);color:var(--ink);border-radius:clamp(20px,3vw,36px) clamp(20px,3vw,36px) 0 0;position:relative;z-index:3;padding:clamp(3rem,7vw,5.5rem) var(--pad) clamp(4rem,8vw,6rem);}
.paper-grid{display:grid;grid-template-columns:1fr minmax(0,690px) 1fr;gap:3rem;max-width:1400px;margin:0 auto;}
.paper-grid>.prose{grid-column:2;}

.toc{grid-column:1;grid-row:1;justify-self:end;width:100%;max-width:230px;position:sticky;top:6.5rem;align-self:start;font-size:.85rem;}
.toc summary{list-style:none;font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;color:var(--ink-soft);margin-bottom:1rem;}
.toc summary::-webkit-details-marker{display:none;}
.toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--ink-line);}
.toc a{display:block;padding:.4rem 0 .4rem 1rem;margin-left:-1px;border-left:2px solid transparent;color:var(--ink-soft);text-decoration:none;line-height:1.35;transition:color .2s,border-color .2s;}
.toc a:hover{color:var(--ink);}
.toc a.is-active{color:var(--ink);border-left-color:var(--ink);font-weight:600;}

.prose{font-family:var(--font-read);font-size:var(--fs);line-height:1.72;font-optical-sizing:auto;text-rendering:optimizeLegibility;hanging-punctuation:first;}
.prose>*:first-child{margin-top:0;}
.prose p{margin:0 0 1.2em;text-wrap:pretty;}
.prose h2{font-family:var(--font-display);font-size:clamp(1.55rem,3vw,2rem);line-height:1.15;letter-spacing:-.025em;margin:2.6em 0 .8em;scroll-margin-top:6rem;text-wrap:balance;}
.prose h3{font-family:var(--font-display);font-size:1.2em;letter-spacing:-.015em;margin:2em 0 .6em;}
.prose a{color:inherit;text-decoration:underline;text-decoration-color:var(--mark);text-decoration-thickness:.14em;text-underline-offset:.18em;transition:background .2s;}
.prose a:hover{background:rgba(166,217,46,.25);}
.prose strong{font-weight:620;}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:1.3em;}
.prose li{margin-bottom:.45em;padding-left:.2em;}
.prose li::marker{color:var(--ink-soft);}
.prose blockquote{margin:2em 0;padding:0 0 0 1.25em;border-left:3px solid var(--ink);font-size:1.18em;font-style:italic;line-height:1.5;}
.prose hr{border:0;text-align:center;margin:2.5em 0;}
.prose hr::after{content:"· · ·";letter-spacing:.6em;color:var(--ink-soft);}
.prose table{width:100%;border-collapse:collapse;margin:1.5em 0 2em;font-family:var(--font-body);font-size:.78em;line-height:1.45;}
.prose th,.prose td{text-align:left;vertical-align:top;padding:.8em .9em .8em 0;border-bottom:1px solid var(--ink-line);}
.prose th{font-size:.85em;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;border-bottom-color:var(--ink);}
.prose td:first-child{font-weight:600;}
.table-wrap{overflow-x:auto;margin:0 calc(-1 * var(--pad));padding:0 var(--pad);}

/* Resumo de 30 segundos */
.tldr{background:var(--ink);color:#EDEAE2;border-radius:18px;padding:1.6rem 1.75rem;margin:0 0 2.8em;font-family:var(--font-body);font-size:.82em;line-height:1.55;}
.tldr-label{font-weight:600;color:var(--accent);margin:0 0 .75rem !important;letter-spacing:.02em;}
.tldr ul{margin:0;padding-left:1.1em;}
.tldr li{margin-bottom:.4em;}
.tldr li::marker{color:var(--accent);}

/* Notas laterais */
.note{position:relative;margin:2em 0;padding:1.1em 1.3em;border-radius:14px;background:rgba(27,28,31,.045);font-family:var(--font-body);font-size:.82em;line-height:1.6;}
.note::before{display:block;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.4rem;color:var(--ink-soft);content:"Na prática";}
.note[data-type="atencao"]{background:rgba(214,92,54,.1);}
.note[data-type="atencao"]::before{content:"Atenção";color:#A2401F;}
.note[data-type="dica"]::before{content:"Dica";color:#4F6F00;}
.note p:last-child{margin-bottom:0;}

/* Termos explicados: sublinhado pontilhado que abre uma definição */
.term{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:help;border-bottom:1.5px dotted var(--ink-soft);}
.term:hover,.term[aria-expanded="true"]{border-bottom-color:var(--ink);background:rgba(166,217,46,.25);}
.def-pop{position:absolute;z-index:200;max-width:300px;background:var(--ink);color:#EDEAE2;font-family:var(--font-body);font-size:.88rem;line-height:1.5;padding:.85rem 1rem;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.25);}
.def-pop b{display:block;color:var(--accent);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.25rem;}

/* Checklist final */
.checklist{margin:3.2em 0 2.5em;padding:1.75rem;border:1.5px solid var(--ink);border-radius:18px;font-family:var(--font-body);font-size:.85em;}
.cl-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1rem;}
.checklist h2{margin:0 !important;font-size:1.5rem !important;}
.cl-count{font-size:.8rem;color:var(--ink-soft);white-space:nowrap;}
.checklist ul{list-style:none;padding:0;margin:0;}
.checklist li{padding:0;margin:0;border-top:1px solid var(--ink-line);}
.checklist label{display:flex;gap:.85rem;align-items:flex-start;padding:.85rem 0;cursor:pointer;line-height:1.5;}
.checklist input{appearance:none;flex-shrink:0;width:22px;height:22px;margin:.1rem 0 0;border:1.5px solid var(--ink);border-radius:6px;display:grid;place-content:center;cursor:pointer;transition:background .2s;}
.checklist input::after{content:"";width:11px;height:6px;border:2px solid var(--ink);border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px) scale(0);transition:transform .2s;}
.checklist input:checked{background:var(--mark);}
.checklist input:checked::after{transform:rotate(-45deg) translate(1px,-1px) scale(1);}
.checklist input:checked+span{color:var(--ink-soft);text-decoration:line-through;text-decoration-color:rgba(27,28,31,.35);}
.checklist input:focus-visible{outline:2px solid var(--ink);outline-offset:2px;}
.cl-note{font-size:.8rem;color:var(--ink-soft);margin:.75rem 0 0 !important;}

/* Chamada final: discreta, dentro do papel */
.cta-card{display:flex;gap:1.25rem;align-items:flex-start;margin:2.5em 0 2em;padding:1.6rem;border-radius:18px;background:#E8E4D9;font-family:var(--font-body);font-size:.82em;line-height:1.55;}
.cta-card img{width:64px;height:64px;border-radius:50%;object-fit:cover;object-position:50% 25%;flex-shrink:0;}
.cta-title{font-family:var(--font-display);font-weight:700;font-size:1.25rem;letter-spacing:-.01em;margin:0 0 .35rem !important;}
.cta-card p{margin:0 0 1rem;color:var(--ink-soft);}
.cta-card .btn{font-size:.9rem;}

.share{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;padding-top:1.5rem;border-top:1px solid var(--ink-line);font-family:var(--font-body);font-size:.85rem;color:var(--ink-soft);}
.share span{margin-right:auto;}
.share a,.share button{font:inherit;font-weight:600;color:var(--ink);background:none;border:1px solid var(--ink-line);border-radius:999px;padding:.5rem 1rem;cursor:pointer;text-decoration:none;min-height:40px;display:inline-flex;align-items:center;}
.share a:hover,.share button:hover{border-color:var(--ink);background:none;}

/* Leia também */
.related{border-bottom:0;}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;}
.related-grid a{display:flex;flex-direction:column;gap:.6rem;padding:1.75rem;border:1px solid var(--line);text-decoration:none;color:inherit;transition:border-color .25s;}
.related-grid a:hover{border-color:var(--accent);}
.related-grid strong{font-family:var(--font-display);font-size:1.35rem;line-height:1.15;letter-spacing:-.02em;}
.related-grid .muted{font-size:.92rem;}

@media(max-width:1180px){
  .paper-grid{grid-template-columns:minmax(0,690px);justify-content:center;gap:0;}
  .paper-grid>.prose{grid-column:1;}
  .toc{grid-column:1;position:static;max-width:none;justify-self:stretch;margin-bottom:2.5rem;border:1px solid var(--ink-line);border-radius:14px;padding:1rem 1.25rem;}
  .toc summary{margin:0;cursor:pointer;display:flex;justify-content:space-between;}
  .toc summary::after{content:"+";font-size:1.1rem;line-height:1;}
  .toc[open] summary{margin-bottom:.75rem;}
  .toc[open] summary::after{content:"−";}
}
@media(max-width:760px){
  .lead-post{grid-template-columns:1fr;gap:1rem;padding:2rem 0;}
  .lead-meta{flex-direction:row;flex-wrap:wrap;gap:.35rem 1rem;}
  .post-list a{grid-template-columns:1fr auto;gap:.4rem 1rem;padding:1.4rem 0;}
  .pl-num{display:none;}
  .pl-main{grid-column:1/-1;}
  .pl-tag{grid-row:2;}
  .related-grid{grid-template-columns:1fr;}
  .paper{--fs:1.14rem;}
  .article-head{padding-top:7.5rem;padding-bottom:3rem;}
  .tldr,.checklist,.cta-card{padding:1.25rem;}
  .cta-card{flex-direction:column;}
  .share span{flex-basis:100%;}
  .share a,.share button{width:auto;}
}
.is-article .nav{background:#0B0C0E;}
.article-head{max-width:calc(690px + 2 * var(--pad));}

.prose figure{margin:2em 0;}
.prose figure img{display:block;width:100%;height:auto;border-radius:14px;}
.prose figcaption{font-family:var(--font-body);font-size:.72em;color:var(--ink-soft);margin-top:.6em;text-align:center;}