/* ═══════════════════════════════════════════
   K.O. CONTABILIDADE — artigos.css
   Hub de Conhecimento / páginas answer-first (GEO/AISO)
   Herda tokens de /css/style.css (Oswald + Roboto, dark theme)
═══════════════════════════════════════════ */

.page-artigo { padding-top: calc(var(--header-h) + 1.5rem); padding-bottom: 4rem; }

/* Skip link (acessibilidade) */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--pink); color: #fff; padding: .6rem 1rem; border-radius: 0 0 var(--radius) 0;
  font-family: var(--font-head); text-transform: uppercase; font-size: .8rem;
}
.skip-link:focus { left: 0; }

/* ── Breadcrumb ── */
.breadcrumb { font-size: .8rem; margin-bottom: 1.5rem; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.breadcrumb li { display: flex; align-items: center; gap: .4rem; color: rgba(255,255,255,.5); }
.breadcrumb li::after { content: "›"; opacity: .4; }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--blue-lt); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb [aria-current="page"] { color: rgba(255,255,255,.75); }

/* ── Artigo ── */
.artigo { max-width: 760px; margin: 0 auto; }
.artigo h1 {
  font-family: var(--font-head); font-weight: 700; line-height: 1.1;
  font-size: clamp(1.8rem, 4.5vw, 2.8rem); text-transform: uppercase; letter-spacing: -.02em;
  margin-bottom: 1rem;
}
.artigo h2 {
  font-family: var(--font-head); font-weight: 600; line-height: 1.15;
  font-size: clamp(1.25rem, 3vw, 1.7rem); text-transform: uppercase; letter-spacing: -.01em;
  margin: 2.5rem 0 .8rem; color: var(--white);
}
.artigo h3 { font-family: var(--font-head); font-weight: 500; font-size: 1.1rem; margin: 1.5rem 0 .4rem; color: var(--white); }
.artigo p, .artigo li { color: rgba(255,255,255,.82); font-size: 1.02rem; }
.artigo p { margin-bottom: 1rem; }
.artigo a { color: var(--blue-lt); }
.artigo a:hover { color: var(--cyan); }
.artigo strong { color: var(--white); }
.artigo ul, .artigo ol { margin: 0 0 1.2rem 1.2rem; }
.artigo li { margin-bottom: .5rem; }

.artigo__meta { font-size: .85rem; color: rgba(255,255,255,.5); margin-bottom: 1.5rem; }
.artigo__meta a { color: var(--blue-lt); }

/* Parágrafo-resposta: o trecho que a IA extrai e cita */
.artigo__resposta {
  font-size: 1.12rem; line-height: 1.55; color: var(--white);
  background: rgba(122,47,190,.10);
  border-left: 4px solid var(--pink);
  padding: 1.1rem 1.3rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.2rem 0 2rem;
}

/* Tabelas */
.artigo table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.6rem; font-size: .95rem; }
.artigo th, .artigo td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.artigo th { font-family: var(--font-head); text-transform: uppercase; font-size: .78rem; letter-spacing: .06em; color: var(--cyan); }
.artigo td { color: rgba(255,255,255,.8); }

/* Caixa de destaque (Fator R, etc.) */
.callout {
  background: var(--dark2); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 1.2rem 1.4rem; margin: 1.5rem 0;
}
.callout--accent { border-color: rgba(34,211,238,.3); background: rgba(34,211,238,.05); }

/* FAQ */
.faq { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1); }
.faq h2 { margin-top: 0; }
.faq__item { padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.07); }
.faq__item h3 { margin: 0 0 .4rem; color: var(--white); }
.faq__item p { margin: 0; }

/* Bloco de autoria (E-E-A-T) */
.autor-box {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--dark2); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 1.2rem 1.4rem; margin: 2.5rem 0;
}
.autor-box__icon { font-size: 1.8rem; flex-shrink: 0; }
.autor-box p { margin: .2rem 0; font-size: .92rem; }
.autor-box .crc { color: var(--cyan); font-size: .82rem; }

/* Base legal / fontes */
.fontes { font-size: .85rem; color: rgba(255,255,255,.55); }
.fontes h2 { font-size: 1.1rem; }
.fontes li { color: rgba(255,255,255,.6); }

/* CTA */
.artigo__cta { text-align: center; margin: 2.5rem 0 1rem; }

/* Disclaimer */
.artigo__disclaimer {
  font-size: .82rem; color: rgba(255,255,255,.5); background: rgba(255,255,255,.04);
  border-radius: var(--radius); padding: .9rem 1.1rem; margin-top: 2rem;
}

/* Relacionados */
.relacionados { margin-top: 2.5rem; }
.relacionados h2 { font-size: 1.2rem; }
.relacionados a { display: block; padding: .4rem 0; }

/* ── Hub index (lista de artigos) ── */
.hub-hero { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.hub-hero p { color: rgba(255,255,255,.6); }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.2rem; max-width: 1000px; margin: 0 auto; }
.hub-card {
  display: flex; flex-direction: column; gap: .5rem;
  background: var(--dark2); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 1.4rem; transition: transform var(--trans), border-color var(--trans);
}
.hub-card:hover { transform: translateY(-3px); border-color: rgba(255,42,130,.4); }
.hub-card__cat { font-family: var(--font-head); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--pink); }
.hub-card h2 { font-family: var(--font-head); font-size: 1.15rem; line-height: 1.2; margin: 0; color: var(--white); text-transform: none; }
.hub-card p { color: rgba(255,255,255,.7); font-size: .92rem; margin: 0; flex-grow: 1; }
.hub-card__link { font-family: var(--font-head); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--blue-lt); }
.hub-card--soon { opacity: .55; pointer-events: none; }
.hub-card--soon .hub-card__link { color: rgba(255,255,255,.4); }