/* Comissão de Direitos de Criptoativos e Blockchain · OAB Maringá
   Identidade: ver "Identidade Visual/Manual de Identidade Visual.pdf" */
:root {
  --azul: #0070BB;
  --marinho: #14307E;
  --indigo: #1C1465;
  --ciano: #38C6F4;
  --gelo: #EEF3FA;
  --grafite: #1E2235;
  --cinza: #5B6380;
  --linha: #DCE3EF;
  --grad: linear-gradient(135deg, #0070BB 0%, #14307E 55%, #1C1465 100%);
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --larg: 1160px;
  --raio: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--sans); color: var(--grafite); background: #fff; line-height: 1.6; font-size: 16px; }
img { max-width: 100%; display: block; }
a { color: var(--azul); }
.wrap { width: min(var(--larg), 100% - 40px); margin-inline: auto; }
.tag { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--azul); }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.01em; text-wrap: balance; color: var(--marinho); }
h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; }
.sec { padding: clamp(64px, 9vw, 112px) 0; }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; }
.sec-head .tag { display: block; margin-bottom: 12px; }
.node { display: inline-flex; align-items: center; width: 140px; height: 14px; }
.node::before { content: ''; flex: 1; height: 3px; background: currentColor; border-radius: 2px; }
.node::after { content: ''; width: 9px; height: 9px; border: 3px solid currentColor; border-radius: 50%; }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: inherit; transition: transform .15s, background .15s, color .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-claro { background: #fff; color: var(--marinho); }
.btn-borda { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-borda:hover { border-color: #fff; }
.btn-azul { background: var(--marinho); color: #fff; }
.btn-azul:hover { background: var(--azul); }
.btn-linha { border-color: var(--marinho); color: var(--marinho); background: transparent; }

/* ---------- cabeçalho ---------- */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--linha); }
.topo .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.topo .logo img { height: 46px; width: auto; }
.menu { display: flex; gap: 28px; align-items: center; }
.menu a { color: var(--grafite); text-decoration: none; font-weight: 600; font-size: 14px; }
.menu a:hover, .menu a[aria-current] { color: var(--azul); }
.menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; }
.menu-btn span { display: block; width: 24px; height: 2px; background: var(--marinho); margin: 5px auto; border-radius: 2px; }
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .menu { position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--linha); display: none; }
  .menu.aberto { display: flex; }
  .menu a { padding: 16px 20px; border-top: 1px solid var(--linha); }
  .topo .logo img { height: 38px; }
}

/* ---------- herói ---------- */
.heroi { background: var(--grad); color: #fff; position: relative; overflow: hidden; }
.heroi .wrap { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; padding: clamp(64px, 10vw, 120px) 0; }
.heroi .tag { color: var(--ciano); }
.heroi h1 { color: #fff; font-size: clamp(34px, 5.4vw, 62px); font-weight: 800; margin: 18px 0 22px; }
.heroi h1 em { font-style: normal; color: var(--ciano); }
.heroi p { font-size: clamp(16px, 1.6vw, 19px); color: #DCE3F2; max-width: 600px; font-weight: 500; }
.heroi .acoes { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.heroi .simbolo { justify-self: center; width: min(360px, 80%); height: auto; filter: drop-shadow(0 20px 60px rgba(0,0,0,.25)); }
.heroi-circ { position: absolute; inset: 0; opacity: .14; pointer-events: none; }
@media (max-width: 860px) {
  .heroi .wrap { grid-template-columns: 1fr; }
  .heroi .simbolo { display: none; }
}

/* ---------- cards de publicação ---------- */
.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.card { display: flex; flex-direction: column; text-decoration: none; color: inherit; border-radius: var(--raio); overflow: hidden; background: #fff; border: 1px solid var(--linha); transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(20,48,126,.12); }
.card .capa { aspect-ratio: 16/9; background: var(--grad); position: relative; overflow: hidden; }
.card .capa img { width: 100%; height: 100%; object-fit: cover; }
.card .capa .sem { position: absolute; inset: 0; display: grid; place-items: center; }
.card .capa .sem img { width: 34%; height: auto; opacity: .9; }
.card .corpo { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card h3 { font-size: 20px; font-weight: 800; }
.card p { color: var(--cinza); font-size: 15px; }
.card .meta { margin-top: auto; padding-top: 10px; font-size: 13px; color: var(--cinza); }
.selo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; color: var(--azul); }
.selo::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.selo.noticia { color: #0E8BB8; }
.vazio { padding: 48px; text-align: center; border: 1px dashed var(--linha); border-radius: var(--raio); color: var(--cinza); }

/* ---------- sobre / eixos ---------- */
.fundo-gelo { background: var(--gelo); }
.sobre { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.sobre p { font-size: 17px; color: #3A4160; margin-bottom: 16px; }
.sobre strong { color: var(--marinho); }
.destaque { background: var(--grad); color: #fff; border-radius: var(--raio); padding: 36px; }
.destaque .tag { color: var(--ciano); }
.destaque h3 { color: #fff; font-size: 26px; margin: 12px 0 14px; }
.destaque p { color: #DCE3F2; font-size: 16px; margin: 0; }
@media (max-width: 860px) { .sobre { grid-template-columns: 1fr; } }
.eixos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.eixo { background: #fff; border-radius: var(--raio); padding: 28px; border: 1px solid var(--linha); }
.eixo .n { font-family: var(--mono); color: var(--azul); font-weight: 700; font-size: 14px; letter-spacing: .08em; }
.eixo h3 { font-size: 19px; margin: 10px 0 8px; }
.eixo p { color: var(--cinza); font-size: 15px; }
@media (max-width: 900px) { .eixos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .eixos { grid-template-columns: 1fr; } }

/* ---------- linha do tempo ---------- */
.tempo { display: grid; grid-template-columns: repeat(6, 1fr); position: relative; }
.tempo::before { content: ''; position: absolute; left: 8%; right: 8%; top: 9px; height: 3px; background: var(--azul); }
.marco { position: relative; text-align: center; padding: 0 10px; }
.marco::before { content: ''; display: block; width: 20px; height: 20px; margin: 0 auto 16px; border-radius: 50%; background: #fff; border: 4px solid var(--azul); position: relative; }
.marco:last-child::before { background: var(--azul); box-shadow: 0 0 0 6px rgba(0,112,187,.18); }
.marco b { display: block; font-family: var(--mono); color: var(--azul); font-size: 15px; letter-spacing: .06em; }
.marco span { display: block; font-weight: 700; color: var(--marinho); margin-top: 4px; font-size: 15px; }
.marco small { display: block; color: var(--cinza); font-size: 13px; margin-top: 4px; line-height: 1.45; }
@media (max-width: 860px) {
  .tempo { grid-template-columns: 1fr; gap: 22px; }
  .tempo::before { left: 9px; right: auto; top: 0; bottom: 0; width: 3px; height: auto; }
  .marco { text-align: left; padding-left: 44px; }
  .marco::before { position: absolute; left: 0; top: 2px; margin: 0; }
}

/* ---------- diretoria / contato ---------- */
.pessoas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 760px) { .pessoas { grid-template-columns: 1fr; } }
.pessoa { display: flex; gap: 20px; align-items: center; background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 24px; }
.pessoa .cargo { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--azul); font-weight: 500; }
.pessoa h3 { margin: 4px 0 2px; }
.pessoa .ini { width: 72px; height: 72px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 24px; flex: none; }
.pessoa h3 { font-size: 20px; }
.pessoa p { color: var(--cinza); font-size: 14px; }
.contato { background: var(--grad); color: #fff; border-radius: 24px; padding: clamp(36px, 6vw, 64px); display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center; }
.contato h2 { color: #fff; }
.contato p { color: #DCE3F2; margin-top: 12px; }
.contato .acoes { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
@media (max-width: 760px) { .contato { grid-template-columns: 1fr; } }

/* ---------- rodapé ---------- */
.rodape { background: var(--indigo); color: #B9C3E3; padding: 56px 0 36px; margin-top: 0; font-size: 14px; }
.rodape .wrap { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; }
.rodape img { height: 52px; width: auto; }
.rodape h4 { color: #fff; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; font-family: var(--mono); font-weight: 500; }
.rodape a { color: #DCE3F2; text-decoration: none; display: block; margin-bottom: 6px; }
.rodape a:hover { color: #fff; }
.rodape .fim { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; margin-top: 12px; font-size: 12px; color: #8E99BF; }
@media (max-width: 760px) { .rodape .wrap { grid-template-columns: 1fr; } }

/* ---------- lista de publicações ---------- */
.pag-topo { background: var(--grad); color: #fff; padding: 64px 0 56px; }
.pag-topo .tag { color: var(--ciano); }
.pag-topo h1 { color: #fff; font-size: clamp(32px, 5vw, 52px); font-weight: 800; margin-top: 12px; }
.pag-topo p { color: #DCE3F2; margin-top: 10px; max-width: 620px; }
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 32px; }
.filtro { border: 2px solid var(--linha); background: #fff; border-radius: 999px; padding: 9px 18px; font-weight: 700; font-size: 14px; color: var(--marinho); cursor: pointer; font-family: inherit; }
.filtro[aria-pressed="true"] { background: var(--marinho); border-color: var(--marinho); color: #fff; }
.busca { margin-left: auto; border: 2px solid var(--linha); border-radius: 999px; padding: 10px 18px; font: inherit; font-size: 14px; min-width: 240px; }
@media (max-width: 640px) { .busca { margin-left: 0; width: 100%; } }

/* ---------- artigo ---------- */
.art-topo { background: var(--grad); color: #fff; padding: 56px 0 64px; }
.art-topo .wrap { max-width: 820px; }
.art-topo .selo { color: var(--ciano); }
.art-topo h1 { color: #fff; font-size: clamp(30px, 4.6vw, 48px); font-weight: 800; margin: 16px 0; }
.art-topo .resumo { color: #DCE3F2; font-size: 19px; font-weight: 500; }
.art-topo .meta { margin-top: 22px; font-size: 14px; color: #B9C6E6; }
.art-topo .meta b { color: #fff; }
.voltar { color: #DCE3F2; text-decoration: none; font-size: 14px; font-weight: 600; display: inline-block; margin-bottom: 26px; }
.art-capa { max-width: 980px; margin: -32px auto 0; padding: 0 20px; position: relative; }
.art-capa img { width: 100%; border-radius: var(--raio); box-shadow: 0 20px 50px rgba(20,48,126,.18); }
.conteudo { max-width: 760px; margin: 0 auto; padding: 48px 20px 80px; font-size: 18px; line-height: 1.8; color: #2A3048; }
.conteudo > * + * { margin-top: 1.1em; }
.conteudo h2 { font-size: 28px; margin-top: 1.8em; }
.conteudo h3 { font-size: 22px; margin-top: 1.5em; }
.conteudo ul, .conteudo ol { padding-left: 1.4em; }
.conteudo li + li { margin-top: .4em; }
.conteudo blockquote { border-left: 4px solid var(--ciano); padding: 6px 0 6px 22px; color: var(--marinho); font-weight: 600; font-size: 19px; }
.conteudo a { color: var(--azul); text-underline-offset: 3px; }
.conteudo img { border-radius: 12px; margin: 1.6em auto; }
.conteudo hr { border: 0; height: 1px; background: var(--linha); margin: 2em 0; }
.compartilhar { max-width: 760px; margin: 0 auto 80px; padding: 24px 20px 0; border-top: 1px solid var(--linha); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.compartilhar span { font-weight: 700; color: var(--marinho); margin-right: 6px; }
.compartilhar a, .compartilhar button { border: 2px solid var(--linha); border-radius: 999px; padding: 8px 16px; font: inherit; font-size: 14px; font-weight: 600; color: var(--marinho); text-decoration: none; background: #fff; cursor: pointer; }
.contato .acoes .btn { max-width: 100%; overflow-wrap: anywhere; }
@media (max-width: 760px) {
  .contato .acoes { align-items: stretch; }
  .contato .acoes .btn { justify-content: center; text-align: center; padding: 12px 16px; font-size: 14px; }
}