/* Instituto Areté — estilos compartilhados dos artigos de cadernos */

.page-hero {
    background: var(--petrol);
    color: #f4f1ec;
    padding: calc(var(--topbar-h) + 56px) 20px 32px;
  }
  .page-hero__inner { max-width: 68ch; margin: 0 auto; }
  @media (min-width: 900px) {
    .page-hero { padding: calc(var(--topbar-h) + 72px) 20px 72px; }
    .page-hero h1 { font-size: 38px; }
  }
  .page-hero .caderno-label {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold);
    margin: 0 0 16px;
    display: block;
  }
  .page-hero h1 {
    font-size: 28px;
    letter-spacing: -.3px;
    margin: 0 0 0;
    color: #f4f1ec;
    line-height: 1.25;
  }
  .divider { border: none; border-top: 1px solid rgba(181,154,85,.28); margin: 36px 0; }
  .prose h2 { font-size: 20px; margin: 0 0 14px; }
  .prose h3 { font-size: 17px; margin: 28px 0 10px; }
  .secao-divisor { border: none; border-top: 1px solid rgba(181,154,85,.28); margin: 44px 0 20px; }
  .bloco-insight { border-left: 2px solid rgba(14,36,51,.15); padding: 12px 16px; margin: 14px 0; background: rgba(14,36,51,.025); border-radius: 0 3px 3px 0; }
  .bloco-insight .insight-titulo { font-size: 15px; font-weight: 700; color: var(--petrol); margin-bottom: 6px; }
  .bloco-insight p { font-size: 15px; line-height: 1.65; color: rgba(14,36,51,.82); margin: 0; }
  .bloco-insight p + p { margin-top: 5px; }
  .lista-simples { padding-left: 20px; margin: 12px 0; }
  .lista-simples li { margin-bottom: 8px; font-size: 15px; line-height: 1.6; }
  .frase-chave {
    border-left: 2px solid var(--gold);
    padding: 16px 20px;
    margin: 28px 0;
    font-style: italic;
    font-size: 17px;
    color: var(--petrol);
    line-height: 1.6;
    hyphens: none;
    -webkit-hyphens: none;
    -ms-hyphens: none;
  }
  .fechamento {
    background: rgba(14,36,51,.04);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 28px;
    margin-top: 36px;
  }
  .fechamento p { margin: 0 0 14px; font-size: 15px; line-height: 1.7; }
  .fechamento p:last-child { margin-bottom: 0; }
  .btn-acompanhar {
    display: inline-block;
    margin-top: 28px;
    padding: 14px 32px;
    border: 1px solid rgba(181,154,85,.55);
    border-radius: 4px;
    background: var(--petrol);
    color: var(--gold);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .01em;
    text-decoration: none;
    transition: filter .15s ease;
    display: block;
    text-align: center;
  }
  .btn-acompanhar:hover { filter: brightness(1.08); }
  .leituras-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
  }
  .leituras-list li a {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    color: var(--petrol);
    text-decoration: none;
    border-bottom: 1px solid rgba(181,154,85,.28);
    padding-bottom: 10px;
    display: block;
    transition: color .15s ease;
  }
  .leituras-list li a:hover { color: var(--gold); }
  .leituras-list li:last-child a { border-bottom: none; padding-bottom: 0; }
  .section-label {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold);
    margin: 0 0 16px;
  }
  .assinatura {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 12px;
    color: var(--muted);
    margin-top: 8px;
  }
  .caderno-imagem {
    width: 100%;
    height: 220px;
    overflow: hidden;
    display: block;
    position: relative;
    margin-top: -1px;
  }
  .caderno-imagem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }
  .caderno-imagem::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 60%;
    background: linear-gradient(to bottom, var(--petrol) 0%, transparent 100%);
    z-index: 1;
    pointer-events: none;
  }
  .caderno-imagem::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 60%;
    background: linear-gradient(to top, #F4F1EC 0%, transparent 100%);
    z-index: 1;
    pointer-events: none;
  }
  @media (min-width: 900px) {
    .caderno-imagem { height: 280px; }
  }