/* Artigos da newsletter Performance Real (/artigos/).
   Carrega depois de home.css e cases.css: reaproveita nav, crumb, botões,
   cta e rodapé. Aqui fica só a leitura longa, sobre superfície papel. */

.artigo-h1 {
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 4.6vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  text-wrap: balance;
}

.byline { display: flex; align-items: center; gap: 14px; margin-top: 28px; }
.byline img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.byline b { display: block; color: var(--light); font-weight: 600; font-size: 16px; line-height: 1.3; }
.byline span { color: var(--mute); font-size: 14px; }

.artigo-sec { padding: 72px 0 88px; }

.artigo {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
  font-size: 18px;
  line-height: 1.75;
}
.artigo p { color: var(--ink-soft); margin: 0 0 22px; }
.artigo strong { color: var(--ink); }
.artigo a { color: var(--gold-deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.artigo a:hover { color: var(--ink); }
.artigo section { margin-top: 64px; scroll-margin-top: 96px; }
.artigo h2 {
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0 0 20px;
  text-wrap: balance;
}
.artigo h3 {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 19px;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 6px;
}

.rotulo {
  font-family: "Barlow Condensed", "DM Sans", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 13px;
  line-height: 1.4;
  color: var(--gold-deep) !important;
  margin: 0 0 10px !important;
}

/* índice */
.toc {
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 36px 0 0;
}
.toc ol { margin: 0; padding-left: 22px; }
.toc li { margin: 6px 0; color: var(--gold-deep); font-weight: 600; font-size: 16px; }
.toc a { text-decoration: none; color: var(--ink); font-weight: 400; }
.toc a:hover { color: var(--gold-deep); }

/* fato da semana */
.fato {
  background: var(--base);
  border-radius: 12px;
  padding: 32px 32px 28px;
  margin: 8px 0 24px;
}
.artigo .fato p { margin: 0; }
.fato-num {
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(52px, 8vw, 72px);
  line-height: 1;
  letter-spacing: -0.045em;
  color: var(--gold-bright) !important;
  font-variant-numeric: tabular-nums;
}
.fato-legenda { color: var(--light) !important; font-size: 19px; line-height: 1.5; margin-top: 14px !important; }
.fato-fonte { color: var(--mute) !important; font-size: 13px; margin-top: 16px !important; }

.recorte { margin: 0 0 28px; }
.recorte img { width: 100%; height: auto; border: 1px solid var(--paper-line); border-radius: 8px; background: #fff; }
.recorte a { text-decoration: none; }
.recorte figcaption, .grafico figcaption { font-size: 14px; line-height: 1.5; color: var(--ink-soft); margin-top: 10px; }

/* traduzindo */
.traduzindo {
  margin: 40px 0 0;
  padding: 22px 26px;
  background: #F7EEE4;
  border-left: 3px solid var(--gold);
  border-radius: 0 10px 10px 0;
}
.artigo .traduzindo p { margin: 0; color: var(--ink); font-size: 19px; line-height: 1.6; }
.artigo .traduzindo .traduzindo-rot {
  font-family: "Source Serif 4", Georgia, serif; font-style: italic;
  color: var(--gold-deep); font-size: 18px; margin-bottom: 6px;
}

/* gráfico em tabela: a barra é enfeite, o número está no texto */
.grafico { margin: 28px 0; }
.grafico table { width: 100%; border-collapse: collapse; font-size: 15px; }
.grafico caption { text-align: left; font-weight: 600; color: var(--ink); padding-bottom: 12px; font-size: 16px; }
.grafico thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.grafico th[scope="row"] { text-align: left; font-weight: 400; color: var(--ink-soft); padding: 8px 12px 8px 0; white-space: nowrap; width: 1%; }
.grafico td { padding: 8px 0; }
.grafico .barra { display: block; height: 12px; min-width: 4px; background: #CFCAC2; border-radius: 3px; }
.grafico tr.destaque .barra { background: var(--gold); }
.grafico .valor { text-align: right; font-family: "Sora", sans-serif; font-weight: 700; color: var(--ink); padding-left: 12px; width: 1%; white-space: nowrap; font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* da minha operação */
.operacao {
  margin: 64px 0 0;
  background: var(--card);
  border-radius: 12px;
  padding: 32px;
}
.artigo .operacao p { color: var(--faint); }
.artigo .operacao p:last-child { margin-bottom: 0; }
.artigo .operacao strong { color: var(--gold-bright); }
.artigo .operacao .rotulo { color: var(--gold) !important; }
.artigo .operacao-frase {
  font-family: "Source Serif 4", Georgia, serif; font-style: italic;
  font-size: 24px; line-height: 1.4; color: var(--light);
}

/* método */
.metodo { list-style: none; counter-reset: passo; margin: 28px 0 0; padding: 0; }
.metodo li {
  counter-increment: passo;
  position: relative;
  padding: 0 0 22px 60px;
  margin: 0 0 22px;
  border-bottom: 1px solid var(--paper-line);
}
.metodo li:last-child { border-bottom: 0; margin-bottom: 0; }
.metodo li::before {
  content: counter(passo, decimal-leading-zero);
  position: absolute; left: 0; top: -2px;
  font-family: "Sora", sans-serif; font-weight: 800; font-size: 26px; color: var(--gold);
}
.artigo .metodo p { margin: 0; }

/* checklist */
.checklist ul { list-style: none; padding: 0; margin: 0 0 20px; }
.checklist li {
  position: relative; padding-left: 36px; margin: 0 0 14px;
  color: var(--ink-soft);
}
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 6px;
  width: 16px; height: 16px; border: 2px solid var(--gold); border-radius: 4px;
}
.artigo .checklist-fecho { color: var(--ink); font-weight: 600; }

/* radar */
.radar { list-style: none; padding: 0; margin: 0; }
.radar li { padding: 20px 0; border-bottom: 1px solid var(--paper-line); }
.radar li:first-child { padding-top: 4px; }
.radar li:last-child { border-bottom: 0; }
.artigo .radar p { margin: 0; font-size: 16px; line-height: 1.65; }

/* fechamento */
.artigo .fechamento .pull { color: var(--ink); margin-top: 8px; }

/* autor */
.autor {
  display: flex; gap: 20px; align-items: flex-start;
  margin: 72px 0 0; padding: 28px;
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
  border-radius: 12px;
}
.autor img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.artigo .autor p { font-size: 16px; line-height: 1.6; margin: 0 0 8px; }
.artigo .autor p:last-child { margin-bottom: 0; }
.autor b { color: var(--ink); }

/* edições vizinhas */
.vizinhas { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.artigo .vizinhas a {
  display: block; text-decoration: none;
  padding: 18px 20px; border: 1px solid var(--paper-line); border-radius: 10px;
  color: var(--ink); font-weight: 600; font-size: 16px; line-height: 1.4;
}
.vizinhas a span { display: block; font-weight: 400; font-size: 13px; color: var(--gold-deep); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .08em; }
.artigo .vizinhas a:hover { border-color: var(--gold); }
.vizinhas .prox { text-align: right; }

/* lista de artigos */
.count { color: var(--ink-soft); font-size: 15px; margin: 0 0 24px; }
.artigo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 24px; }
.artigo-card {
  display: flex; flex-direction: column;
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
  border-radius: 14px;
  padding: 30px 28px;
  text-decoration: none; color: var(--ink);
  transition: border-color .18s, transform .18s;
}
.artigo-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.artigo-card .tag {
  font-family: "Barlow Condensed", "DM Sans", sans-serif; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.16em; font-size: 12.5px;
  color: var(--gold-deep); margin: 0 0 14px;
}
.artigo-card-num {
  font-family: "Sora", sans-serif; font-weight: 800; font-size: 40px; line-height: 1;
  letter-spacing: -0.04em; color: var(--gold); margin: 0 0 14px;
}
.artigo-card h2 { font-family: "Sora", sans-serif; font-weight: 700; font-size: 21px; line-height: 1.3; margin: 0 0 12px; letter-spacing: -0.015em; }
.sec--light .artigo-card p { color: var(--ink-soft); font-size: 15.5px; line-height: 1.6; margin: 0 0 20px; }
.artigo-card .go { margin-top: auto; color: var(--gold-deep); font-weight: 600; font-size: 15px; }

@media (max-width: 600px) {
  .artigo { font-size: 17px; }
  .artigo-sec { padding: 48px 0 64px; }
  .fato, .operacao { padding: 24px 22px; }
  .autor { flex-direction: column; }
  .vizinhas { grid-template-columns: 1fr; }
  .vizinhas .prox { text-align: left; }
  .metodo li { padding-left: 48px; }
}

/* o cartão é um <a> dentro de .sec--light: sem isto ele herda a cor de link
   e os <p> herdam tamanho e cor do texto corrido da home */
.sec--light .artigo-card { color: var(--ink); }
.sec--light .artigo-card h2 { color: var(--ink); }
.sec--light .artigo-card:hover h2 { color: var(--gold-deep); }
.sec--light p.artigo-card-num { color: var(--gold); font-size: 40px; line-height: 1; margin: 0 0 14px; }
.sec--light p.tag { color: var(--gold-deep); font-size: 12.5px; }