/* Artigos — Dante Lopes. Leitura em coluna única (~68ch), mesma linguagem dos PDFs: fundo claro, navy, dourado, citações em Newsreader itálico. */
:root {
  --navy: #0C1B2E;
  --navy-2: #14233A;
  --bg: #F1F4F7;
  --surface: #FFFFFF;
  --text: #0C1B2E;
  --text-2: #45556A;
  --text-3: #7A8799;
  --line: #D9DFE6;
  --gold: #A9803F;
  --gold-soft: #C9A96E;
  --f-head: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --f-serif: "Newsreader", Georgia, serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--f-body); font-weight: 400; font-size: 17px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.col { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* topo */
.top { background: var(--navy); color: #fff; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; padding-bottom: 18px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--gold-soft); font-family: Georgia, serif; font-weight: 700; font-size: 14px; }
.brand-name { font-family: var(--f-head); font-weight: 600; font-size: 12px; letter-spacing: .32em; }
.top nav { display: flex; gap: 22px; flex-wrap: wrap; }
.top nav a { font-family: var(--f-head); font-size: 11px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: rgba(255,255,255,.72); text-decoration: none; }
.top nav a:hover, .top nav a:focus-visible, .top nav a[aria-current] { color: var(--gold-soft); }

/* cabeçalho do artigo */
.head { padding: 64px 0 40px; border-bottom: 1px solid var(--line); background: var(--surface); }
.crumbs { font-family: var(--f-head); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-3); margin: 0 0 22px; }
.crumbs a { text-decoration: none; color: var(--gold); }
.eyebrow { font-family: var(--f-head); font-size: 11px; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
h1 { font-family: var(--f-head); font-weight: 600; font-size: clamp(32px, 5vw, 46px); line-height: 1.08; letter-spacing: -.015em; margin: 0 0 18px; text-wrap: balance; }
.dek { font-size: 19px; line-height: 1.6; color: var(--text-2); margin: 0 0 24px; }
.byline { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-3); }
.byline img { width: 44px; height: 44px; object-fit: cover; border-radius: 50%; }
.byline b { color: var(--text); font-weight: 500; }

/* corpo */
article.body { padding: 48px 0 24px; }
.answer { background: var(--surface); border-left: 3px solid var(--gold); padding: 20px 24px; margin: 0 0 40px; font-size: 18px; }
.answer strong { display: block; font-family: var(--f-head); font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
article.body h2 { font-family: var(--f-head); font-weight: 600; font-size: 26px; line-height: 1.2; letter-spacing: -.01em; margin: 48px 0 14px; text-wrap: balance; }
article.body h3 { font-family: var(--f-head); font-weight: 600; font-size: 19px; margin: 30px 0 8px; }
article.body p { margin: 0 0 18px; }
article.body ul, article.body ol { margin: 0 0 22px; padding-left: 22px; }
article.body li { margin: 0 0 8px; }
article.body li::marker { color: var(--gold); font-weight: 600; }
blockquote { margin: 24px 0; padding: 18px 24px; background: var(--surface); border-left: 3px solid var(--gold); font-family: var(--f-serif); font-style: italic; font-size: 20px; line-height: 1.5; }
blockquote .lbl { display: block; font-family: var(--f-head); font-style: normal; font-size: 10px; font-weight: 700; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; }
.pair div { padding: 16px 20px; background: var(--surface); }
.pair .no { background: #E6EAEF; color: var(--text-3); }
.pair .no q { text-decoration: line-through; }
.pair span { display: block; font-family: var(--f-head); font-size: 10px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; margin-bottom: 6px; color: var(--gold); }
.pair .no span { color: var(--text-3); }
.pair q { font-family: var(--f-serif); font-style: italic; font-size: 18px; quotes: "“" "”"; }
.table-wrap { overflow-x: auto; margin: 0 0 24px; }
table { border-collapse: collapse; width: 100%; background: var(--surface); font-size: 15px; min-width: 460px; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--navy); color: var(--gold-soft); font-family: var(--f-head); font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
td:first-child { font-weight: 500; white-space: nowrap; }

/* FAQ */
.faq { margin-top: 56px; border-top: 1px solid var(--line); padding-top: 8px; }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-family: var(--f-head); font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold); font-weight: 400; font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 10px 0 0; color: var(--text-2); }

/* CTA */
.cta { background: var(--navy); color: #fff; margin: 56px 0 0; padding: 36px 32px; display: flex; flex-direction: column; gap: 14px; }
.cta .eyebrow { color: var(--gold-soft); margin: 0; }
.cta h2 { margin: 0 !important; color: #fff; }
.cta p { color: rgba(255,255,255,.75); margin: 0 !important; }
.btn { align-self: flex-start; display: inline-block; font-family: var(--f-head); font-weight: 600; font-size: 12px; letter-spacing: .24em; text-transform: uppercase; text-decoration: none; padding: 16px 26px; background: var(--gold-soft); color: var(--navy); }
.btn:hover, .btn:focus-visible { background: #D9BE8A; }
.cta .alt { font-size: 14px; color: rgba(255,255,255,.6); }
.cta .alt a { color: var(--gold-soft); }

/* relacionados / índice */
.related { padding: 48px 0 72px; }
.related h2 { font-family: var(--f-head); font-size: 13px; letter-spacing: .26em; text-transform: uppercase; color: var(--text-3); margin: 0 0 16px; font-weight: 600; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); padding: 26px 24px; text-decoration: none; display: flex; flex-direction: column; gap: 10px; transition: border-color .2s; }
.card:hover, .card:focus-visible { border-color: var(--gold); }
.card .tag { font-family: var(--f-head); font-size: 10px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); }
.card h3 { font-family: var(--f-head); font-weight: 600; font-size: 20px; line-height: 1.25; margin: 0; }
.card p { margin: 0; font-size: 15px; color: var(--text-2); }
.card .more { margin-top: auto; font-family: var(--f-head); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }

footer { background: var(--navy); color: rgba(255,255,255,.5); }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 32px; padding-bottom: 40px; font-family: var(--f-head); font-size: 10px; letter-spacing: .26em; text-transform: uppercase; }
footer a { color: rgba(255,255,255,.7); text-decoration: none; }
footer a:hover { color: var(--gold-soft); }

@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap, .col { padding: 0 16px; }
  .top nav { display: none; }
  .head { padding: 44px 0 32px; }
  .pair { grid-template-columns: 1fr; }
  .cta { padding: 28px 20px; }
  .btn { align-self: stretch; text-align: center; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 640px) { .cards-2 { grid-template-columns: 1fr; } }