/* Blog ManyNotavel — CSS próprio, sem framework, para carregar rápido */
:root {
  --primaria: #3b4bff; --primaria-h: #2331c9; --suave: #e4e7ff; --tinta: #10132b; --muda: #5b5f85;
  --fundo: #f5f6ff; --linha: #e3e5f5; --linha2: #d6d9ef; --branco: #fff; --amarelo: #fff3d6;
  --grad: linear-gradient(135deg, #3b4bff, #b13bff 60%, #ff5a7a);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fundo); color: var(--tinta); font: 400 17px/1.75 'Montserrat', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primaria); text-underline-offset: 3px; }
a:hover { color: var(--primaria-h); }
:focus-visible { outline: 3px solid var(--primaria); outline-offset: 2px; border-radius: 4px; }

h1, h2 { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; letter-spacing: -.01em; margin: 0; }
h1 { text-transform: uppercase; font-size: clamp(40px, 6.5vw, 64px); line-height: .98; }
h3 { font-size: 19px; line-height: 1.35; margin: 28px 0 6px; }

/* topo */
.topo { position: sticky; top: 0; z-index: 20; background: rgba(245, 246, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linha); }
.topo-in { max-width: 1160px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 24px; }
.marca img { height: 34px; width: auto; mix-blend-mode: multiply; }
.menu { display: flex; gap: 28px; margin-left: 24px; font-size: 14px; font-weight: 500; }
.menu a { color: var(--tinta); text-decoration: none; }
.menu a:hover, .menu a[aria-current] { color: var(--primaria); }
.acoes { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.link-entrar { color: var(--tinta); font-weight: 700; font-size: 14px; text-decoration: none; }
.btn { display: inline-block; background: var(--primaria); color: #fff; border-radius: 999px; padding: 12px 22px; font-weight: 700; font-size: 14px; text-decoration: none; line-height: 1.2; transition: background .15s; }
.btn:hover { background: var(--primaria-h); color: #fff; }
.btn-claro { background: #fff; color: var(--tinta); font-size: 16px; padding: 16px 32px; }
.btn-claro:hover { background: var(--suave); color: var(--tinta); }

/* layout */
.pagina { max-width: 1160px; margin: 0 auto; padding: 0 24px 80px; }
.artigo { max-width: 740px; margin: 0 auto; padding-top: 32px; }
.trilha { font-size: 13px; color: var(--muda); margin-bottom: 20px; }
.trilha a { color: var(--muda); text-decoration: none; }
.trilha a:hover { color: var(--primaria); }
.trilha span { margin: 0 4px; }
.etiqueta { display: inline-block; background: var(--suave); color: var(--primaria-h); font-weight: 700; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
.artigo h1 { margin: 14px 0 16px; }
.autoria { font-size: 14px; color: var(--muda); margin: 0 0 28px; }

/* resposta rápida (AEO) */
.resposta { background: var(--branco); border-left: 5px solid var(--primaria); border-radius: 0 18px 18px 0; padding: 20px 24px; margin-bottom: 24px; }
.resposta h2 { font-size: 22px; text-transform: uppercase; margin-bottom: 8px; color: var(--primaria-h); }
.resposta p { margin: 0; font-size: 17px; }

.sumario { background: var(--branco); border-radius: 18px; padding: 18px 24px; margin-bottom: 32px; font-size: 15px; }
.sumario ol { margin: 8px 0 0; padding-left: 20px; }
.sumario li { margin: 4px 0; }
.sumario a { text-decoration: none; }
.sumario a:hover { text-decoration: underline; }

/* texto */
.texto h2 { font-size: clamp(30px, 4.5vw, 40px); line-height: 1.02; margin: 44px 0 12px; scroll-margin-top: 90px; }
.texto p, .texto li { color: #23264a; }
.texto ul, .texto ol { padding-left: 22px; }
.texto li { margin: 6px 0; }
.texto table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15px; background: var(--branco); border-radius: 14px; overflow: hidden; display: block; overflow-x: auto; }
.texto th { background: var(--suave); color: var(--primaria-h); text-align: left; padding: 12px 14px; font-size: 13px; }
.texto td { padding: 12px 14px; border-top: 1px solid var(--linha); vertical-align: top; }
.texto strong { font-weight: 700; }

/* chamada */
.cta { background: var(--primaria); color: #fff; border-radius: 28px; padding: 40px 32px; text-align: center; margin: 48px 0; }
.cta h2 { font-size: clamp(32px, 5vw, 48px); line-height: .98; text-transform: uppercase; margin-bottom: 10px; }
.cta p { margin: 0 0 22px; color: rgba(255, 255, 255, .9); }

/* cartões */
.grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.cartao { display: flex; flex-direction: column; gap: 10px; background: var(--branco); border-radius: 22px; padding: 22px; color: var(--tinta); text-decoration: none; transition: transform .15s, box-shadow .15s; }
.cartao:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(59, 75, 255, .12); color: var(--tinta); }
.cartao strong { font-size: 18px; line-height: 1.3; }
.cartao .desc { font-size: 14px; color: var(--muda); line-height: 1.6; }
.cartao .meta { font-size: 12px; color: var(--muda); margin-top: auto; }
.cartao .etiqueta { align-self: flex-start; }
.cartao img { border-radius: 14px; margin-bottom: 4px; }
.relacionados { margin-top: 24px; }
.relacionados h2 { font-size: 32px; margin-bottom: 14px; text-transform: uppercase; }

/* índice */
.hero-blog { text-align: center; padding: 56px 0 36px; max-width: 760px; margin: 0 auto; }
.hero-blog h1 { margin: 14px 0; }
.hero-blog p { color: var(--muda); font-size: 18px; margin: 0; }
.grade-lista { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

/* rodapé */
.rodape { border-top: 1px solid var(--linha2); background: var(--branco); }
.rodape-in { max-width: 1160px; margin: 0 auto; padding: 32px 24px; display: flex; flex-wrap: wrap; gap: 20px 32px; align-items: center; justify-content: space-between; font-size: 14px; }
.rodape nav { display: flex; gap: 22px; flex-wrap: wrap; }
.rodape a { color: var(--muda); text-decoration: none; }
.rodape a:hover { color: var(--primaria); }
.rodape p { margin: 0; color: var(--muda); font-size: 13px; }

@media (max-width: 720px) {
  body { font-size: 16px; }
  .menu, .link-entrar { display: none; }
  .topo-in { padding: 12px 16px; }
  .pagina { padding: 0 16px 56px; }
  .cta { padding: 32px 20px; border-radius: 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .cartao { transition: none; } }