/* Blog Lucena — leitura longa em serifada, capa por artigo, veja também.
   Referências: Works in Progress (creme quente, mono na nav + serif no texto),
   Our World in Data (cabeçalho assinado e citável, veja também em mono). */

.blog{background:var(--papel)}

/* ---------- índice ---------- */
.bl-topo{padding:clamp(40px,5vw,72px) 0 clamp(30px,4vw,52px);border-bottom:1px solid var(--linha)}
.bl-topo h1{font-size:clamp(2.2rem,5vw,4rem);font-weight:400;letter-spacing:-.032em;margin:18px 0 16px}
.bl-topo p{max-width:58ch;font-size:1.08rem;color:var(--tinta-media);margin:0}

.bl-lista{padding:clamp(36px,5vw,64px) 0 clamp(50px,6vw,90px);display:grid;gap:20px}
.bl-card{display:grid;grid-template-columns:300px 1fr;gap:clamp(20px,3vw,38px);background:var(--branco);
  border:1px solid var(--linha);border-radius:var(--raio-g);overflow:hidden;text-decoration:none;color:inherit;
  transition:border-color 150ms var(--curva),box-shadow 150ms var(--curva),transform 150ms var(--curva)}
.bl-card:hover{border-color:var(--azul-vapor);box-shadow:var(--sombra-2);transform:translateY(-2px)}
.bl-card__capa{position:relative;overflow:hidden;background:var(--azul-fundo);aspect-ratio:4/3}
.bl-card__capa img{width:100%;height:100%;object-fit:cover;transition:transform 240ms var(--curva)}
.bl-card:hover .bl-card__capa img{transform:scale(1.04)}
.bl-card__capa i{position:absolute;left:12px;top:12px;font-style:normal;font:.66rem var(--mono);letter-spacing:.12em;
  text-transform:uppercase;background:rgba(20,59,87,.82);color:#fff;padding:5px 11px;border-radius:99px;backdrop-filter:blur(8px)}
.bl-card__txt{padding:26px 28px 26px 0;display:flex;flex-direction:column;justify-content:center}
.bl-card__meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font:.74rem var(--mono);color:var(--tinta-fraca);margin-bottom:11px}
.bl-card h2{font-size:clamp(1.25rem,2.1vw,1.7rem);font-weight:500;letter-spacing:-.02em;line-height:1.22;margin-bottom:11px}
.bl-card p{font-size:.97rem;color:var(--tinta-media);line-height:1.6;margin:0 0 14px;max-width:62ch}
.bl-card__ler{font:.74rem var(--mono);letter-spacing:.11em;text-transform:uppercase;color:var(--azul-claro);
  display:flex;align-items:center;gap:8px}
@media(max-width:800px){.bl-card{grid-template-columns:1fr}.bl-card__txt{padding:0 24px 26px}.bl-card__capa{aspect-ratio:21/9}}

/* ---------- artigo ---------- */
.art-capa{position:relative;width:100%;background:var(--azul-fundo);aspect-ratio:3/1;overflow:hidden}
.art-capa img{width:100%;height:100%;object-fit:cover;display:block;opacity:.86}
.art-capa::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(20,59,87,.55) 0%,rgba(20,59,87,.12) 46%,rgba(20,59,87,0) 100%)}
.art-capa__leg{position:absolute;right:16px;bottom:14px;z-index:2;font:.7rem var(--mono);
  color:rgba(255,255,255,.72);text-shadow:0 1px 6px rgba(10,26,32,.6)}
@media(max-width:700px){.art-capa{aspect-ratio:2/1}}

.art-cab{padding:clamp(30px,4vw,52px) 0 clamp(26px,3vw,40px);border-bottom:1px solid var(--linha)}
.art-cab h1{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:400;letter-spacing:-.03em;line-height:1.12;
  margin:16px 0 22px;max-width:24ch}
.art-cab__meta{display:flex;gap:22px;align-items:center;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--linha)}
.art-cab__autor{display:flex;gap:11px;align-items:center}
.art-cab__autor img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.art-cab__autor b{display:block;font-size:.94rem;font-weight:600;color:var(--azul-fundo)}
.art-cab__autor small{font:.76rem var(--mono);color:var(--tinta-fraca)}
.art-cab__d{font:.78rem var(--mono);color:var(--tinta-fraca)}

.art-corpo{max-width:680px;margin:0 auto;padding:clamp(34px,4vw,56px) clamp(20px,4vw,44px) clamp(44px,5vw,70px);
  font-family:var(--leitura);font-size:1.16rem;line-height:1.72;color:#22333C}
.art-corpo p{margin:0 0 1.35em}
.art-corpo h2{font-family:var(--display);font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:600;letter-spacing:-.02em;
  line-height:1.2;margin:2.2em 0 .7em;color:var(--azul-fundo)}
.art-corpo h3{font-family:var(--display);font-size:1.16rem;font-weight:500;margin:1.9em 0 .5em;color:var(--azul-fundo)}
.art-corpo strong{font-weight:600;color:var(--tinta)}
.art-corpo ul,.art-corpo ol{margin:0 0 1.4em;padding-left:24px}
.art-corpo li{margin-bottom:.55em}
.art-corpo a{color:var(--azul);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;
  text-decoration-color:rgba(30,84,123,.35);transition:text-decoration-color 150ms var(--curva)}
.art-corpo a:hover{text-decoration-color:var(--azul)}
.art-corpo blockquote{margin:1.9em 0;padding:20px 26px;border-left:3px solid var(--verde);background:var(--verde-vapor);
  border-radius:0 var(--raio) var(--raio) 0;font-size:1.08rem}
.art-corpo blockquote p:last-child{margin:0}
.art-corpo figure{margin:2em 0}
.art-corpo figcaption{font:.82rem var(--mono);color:var(--tinta-fraca);margin-top:9px;line-height:1.5}

/* nota de atualização */
.nota{background:var(--azul-vapor);border-radius:var(--raio);padding:20px 24px;margin:0 0 2em;
  font-family:var(--corpo);font-size:.96rem;line-height:1.65;color:var(--azul-fundo)}
.nota b{display:block;font:.68rem var(--mono);letter-spacing:.13em;text-transform:uppercase;margin-bottom:8px;color:var(--azul)}

/* tabela de dado dentro do artigo */
.art-tab{width:100%;border-collapse:collapse;font-family:var(--corpo);font-size:.92rem;margin:1.8em 0}
.art-tab th{background:var(--azul-fundo);color:#fff;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;
  padding:11px 13px;text-align:left}
.art-tab td{padding:11px 13px;border-bottom:1px solid var(--linha);color:var(--tinta-media)}
.art-tab td:first-child{color:var(--tinta);font-weight:500}
.art-tab tbody tr:nth-child(even){background:var(--papel-2)}
.art-tab .destaque{background:var(--verde-vapor) !important}
.art-tab .destaque td{color:var(--verde-fundo);font-weight:600}
.art-tab td.num{font-family:var(--mono);text-align:right;font-variant-numeric:tabular-nums}

/* assinatura */
.art-assina{max-width:680px;margin:0 auto;padding:0 clamp(20px,4vw,44px);
  display:flex;gap:16px;align-items:center;border-top:1px solid var(--linha);padding-top:28px}
.art-assina img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none}
.art-assina b{display:block;font-family:var(--display);font-weight:500;font-size:1.08rem;color:var(--azul-fundo)}
.art-assina p{margin:4px 0 0;font-size:.9rem;color:var(--tinta-media);line-height:1.55}

/* veja também */
.veja{background:var(--papel-2);border-top:1px solid var(--linha);padding:clamp(40px,5vw,70px) 0}
.veja h3{font:600 .72rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--azul);margin-bottom:24px}
.veja__grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.veja__c{background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio-g);overflow:hidden;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;
  transition:border-color 150ms var(--curva),box-shadow 150ms var(--curva),transform 150ms var(--curva)}
.veja__c:hover{border-color:var(--verde);box-shadow:var(--sombra-2);transform:translateY(-2px)}
.veja__c img{width:100%;aspect-ratio:16/9;object-fit:cover}
.veja__c div{padding:18px 20px;flex:1;display:flex;flex-direction:column}
.veja__c small{font:.7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tinta-fraca);margin-bottom:8px}
.veja__c b{font-family:var(--display);font-weight:500;font-size:1.02rem;line-height:1.3;letter-spacing:-.015em;color:var(--azul-fundo)}

/* barra de leitura */
.leitura{position:fixed;top:0;left:0;right:0;height:3px;z-index:100;pointer-events:none}
.leitura i{display:block;height:100%;background:var(--grad);width:0}

/* ============ levar para o LinkedIn ============ */
.art-levar{max-width:760px;margin:44px auto 0;padding:24px 26px;border-radius:16px;
  background:var(--papel-2);border:1px solid var(--linha);
  display:grid;gap:18px}
@media(min-width:820px){.art-levar{grid-template-columns:minmax(300px,1fr) auto;align-items:center}
  .art-levar__b{max-width:330px;justify-content:flex-end}}
.art-levar p{margin:8px 0 0;font-size:.92rem;line-height:1.6;color:var(--tinta-media);max-width:52ch}
.art-levar__b{display:flex;gap:9px;flex-wrap:wrap}
.art-levar__b .btn{padding:11px 18px;font-size:.88rem}
.art-levar textarea{display:none}