:root {
  --azul: #0a3d91;
  --azul-escuro: #072a66;
  --azul-claro: #e8eefb;
  --amarelo: #ffd200;
  --amarelo-hover: #f2c400;
  --texto: #1b2433;
  --suave: #5b6576;
  --cinza: #f3f5f9;
  --borda: #dde3ec;
  --branco: #fff;
  --raio: 16px;
  --sombra: 0 6px 24px rgba(10, 30, 70, .08);
  --faixa-am: linear-gradient(#fff 0 34%, #d21f3c 34% 66%, #fff 66%);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--texto); background: var(--branco); line-height: 1.6; font-size: 17px; }
img { max-width: 100%; display: block; }
a { color: var(--azul); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; color: var(--azul-escuro); }
p { margin: 0 0 12px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font: inherit; font-weight: 700; font-size: 16px;
  text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: background .15s, border-color .15s;
}
.btn-amarelo { background: var(--amarelo); color: var(--azul-escuro); }
.btn-amarelo:hover { background: var(--amarelo-hover); }
.btn-azul { background: var(--azul); color: var(--branco); }
.btn-azul:hover { background: var(--azul-escuro); }
.btn-contorno { border-color: rgba(255, 255, 255, .7); color: var(--branco); background: transparent; }
.btn-contorno:hover { background: rgba(255, 255, 255, .1); }
.btn-leve { background: var(--azul-claro); color: var(--azul); }
.btn-leve:hover { background: #d6e1f8; }
.btn:disabled { opacity: .6; cursor: wait; }

.faixa-previa { background: #fff4d6; color: #6b4e00; text-align: center; padding: 8px 12px; font-size: 14px; font-weight: 700; }

/* Barra do topo */
.barra { position: sticky; top: 0; z-index: 20; background: var(--azul); color: var(--branco); box-shadow: 0 2px 12px rgba(0, 0, 0, .15); }
.barra-linha { max-width: 1120px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 18px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--branco); text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: .2px; }
.marca-simbolo { display: block; width: 38px; height: 38px; }
.barra::after { content: ""; display: block; height: 6px; background: var(--faixa-am); }
.marca-logo { height: 40px; width: auto; border-radius: 8px; }
.menu { display: flex; gap: 4px; margin-left: auto; }
.menu a { color: #dbe5fb; text-decoration: none; font-weight: 600; font-size: 15px; padding: 8px 10px; border-radius: 8px; }
.menu a:hover { color: var(--branco); background: rgba(255, 255, 255, .1); }
.barra-btn { padding: 9px 18px; font-size: 15px; }
.barra-membro { display: flex; align-items: center; gap: 8px; flex: none; }
.ola { color: var(--amarelo); font-weight: 700; font-size: 15px; }
.ola:hover span { text-decoration: underline; }

/* Destaque inicial */
.heroi { background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%); color: var(--branco); position: relative; overflow: hidden; }
.heroi::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 8px; background: var(--amarelo); }
.heroi-linha { max-width: 1120px; margin: 0 auto; padding: 44px 20px 52px; display: flex; align-items: center; gap: 40px; }
.heroi-texto { flex: 1.2; }
.heroi h1 { color: var(--branco); font-size: clamp(32px, 5vw, 48px); margin-bottom: 10px; }
.slogan { color: var(--amarelo); font-size: clamp(19px, 2.4vw, 24px); font-weight: 700; margin-bottom: 18px; }
.heroi p { color: #e6edfb; max-width: 620px; }
.heroi-botoes { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.heroi-com-foto { background: var(--azul-escuro); }
.heroi-fundo { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; }
.heroi-com-foto::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(7, 42, 102, .94) 0%, rgba(7, 42, 102, .78) 48%, rgba(7, 42, 102, .2) 100%); }
.heroi-com-foto .heroi-linha { position: relative; z-index: 2; padding: 64px 20px 76px; }
.heroi-com-foto::after { z-index: 2; }
.heroi-com-foto h1, .heroi-com-foto p { text-shadow: 0 2px 10px rgba(0, 0, 0, .35); }
.heroi-credito { position: absolute; right: 12px; bottom: 16px; z-index: 2; font-size: 11px; color: rgba(255, 255, 255, .85); background: rgba(0, 0, 0, .35); padding: 2px 8px; border-radius: 6px; }

/* Banners (faixa larga com foto) */
.faixa-foto { position: relative; overflow: hidden; background: var(--azul-escuro); color: var(--branco); min-height: 360px; display: flex; align-items: center; }
.faixa-foto > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.faixa-foto::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0, 0, 0, .05) 0%, rgba(7, 42, 102, .55) 55%, rgba(7, 42, 102, .85) 100%); }
.faixa-conteudo { position: relative; z-index: 2; width: 100%; max-width: 1120px; margin: 0 auto; padding: 120px 20px 44px; align-self: flex-end; }
.faixa-foto h1, .faixa-foto h2 { color: var(--branco); font-size: clamp(28px, 4.4vw, 44px); margin-bottom: 8px; text-shadow: 0 2px 12px rgba(0, 0, 0, .45); }
.faixa-foto p { color: #f0f4fc; max-width: 640px; margin-bottom: 16px; text-shadow: 0 1px 8px rgba(0, 0, 0, .5); }
.faixa-credito { position: absolute; right: 12px; top: 12px; z-index: 2; font-size: 11px; color: rgba(255, 255, 255, .85); background: rgba(0, 0, 0, .35); padding: 2px 8px; border-radius: 6px; }
.faixa-topo { min-height: 300px; }
.faixa-topo .faixa-conteudo { padding-top: 100px; }

/* Como participar */
.participar { background: var(--branco); border-bottom: 1px solid var(--borda); }
.passos { list-style: none; max-width: 1120px; margin: 0 auto; padding: 26px 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.passos a { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; row-gap: 2px; align-items: center; text-decoration: none; color: inherit; padding: 14px 16px; border-radius: 14px; background: var(--azul-claro); border: 2px solid transparent; transition: border-color .15s, transform .15s; }
.passos a:hover { border-color: var(--amarelo); transform: translateY(-2px); }
.passo-n { grid-row: span 2; width: 42px; height: 42px; border-radius: 50%; background: var(--azul); color: var(--amarelo); display: grid; place-items: center; font-weight: 800; font-size: 19px; }
.passos strong { color: var(--azul-escuro); font-size: 17px; }
.passos a > span:last-child { color: var(--suave); font-size: 14px; line-height: 1.35; }

/* Seções */
.secao { padding: 64px 20px; }
.secao-cinza { background: var(--cinza); }
.secao-azul { background: var(--azul); color: var(--branco); }
.secao-azul h2 { color: var(--amarelo); }
.secao-azul p { color: #e6edfb; }
.secao-linha { max-width: 1120px; margin: 0 auto; }
.secao-linha.estreita { max-width: 760px; }
.secao h2 { font-size: clamp(28px, 4vw, 38px); margin-bottom: 22px; }
.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.grade-noticias { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grade-videos { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.cartao { background: var(--branco); border: 1px solid var(--borda); border-radius: var(--raio); box-shadow: var(--sombra); padding: 22px; }
.cartao h3 { font-size: 20px; }
.cartao p { color: var(--suave); }
.bandeira { border-top: 5px solid var(--amarelo); }
.bandeira-sinal { display: block; width: 42px; height: 14px; margin-bottom: 12px; border-radius: 2px; border: 1px solid var(--borda); background: linear-gradient(90deg, var(--azul) 0 36%, transparent 36%), var(--faixa-am); }
.noticia { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.noticia img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.noticia-corpo { padding: 18px 20px 20px; }
.noticia time { display: block; color: var(--suave); font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.noticia details summary { cursor: pointer; color: var(--suave); list-style: none; }
.noticia details summary::-webkit-details-marker { display: none; }
.noticia details summary span { color: var(--azul); font-weight: 700; white-space: nowrap; }
.noticia details[open] summary { display: none; }
.link-forte { font-weight: 700; }
.linha-tempo { list-style: none; margin: 26px 0 0; padding: 0 0 0 22px; border-left: 4px solid var(--azul); display: grid; gap: 22px; }
.linha-tempo li { position: relative; }
.linha-tempo li::before { content: ""; position: absolute; left: -33px; top: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--amarelo); border: 3px solid var(--azul); }
.marco-ano { display: inline-block; background: var(--azul); color: var(--amarelo); font-weight: 800; padding: 2px 12px; border-radius: 999px; font-size: 15px; margin-bottom: 6px; }
.marco-corpo h3 { font-size: 20px; margin-bottom: 4px; }
.marco-corpo p { color: var(--suave); margin: 0; }
.marco-foto { margin: 12px 0 0; }
.marco-foto img { width: 100%; max-height: 360px; object-fit: cover; border-radius: 12px; box-shadow: var(--sombra); }
.marco-foto figcaption { font-size: 13px; color: var(--suave); margin-top: 4px; }
.grade-topicos { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); margin: 18px 0 22px; }
.topico { display: flex; flex-direction: column; gap: 8px; border-left: 5px solid var(--amarelo); }
.topico h3 { margin: 0; font-size: 19px; }
.topico h3 a { color: var(--azul-escuro); text-decoration: none; }
.topico h3 a:hover { text-decoration: underline; }
.topico p { margin: 0; flex: 1; }
.topico footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; font-size: 14px; color: var(--azul); font-weight: 700; }
.topico-numeros { color: var(--suave); font-weight: 600; }
.topico-tema { align-self: flex-start; background: var(--azul-claro); color: var(--azul); font-weight: 700; font-size: 13px; padding: 2px 10px; border-radius: 999px; }
.filtro-temas { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px; }
.filtro-temas a { padding: 6px 14px; border-radius: 999px; border: 1.5px solid var(--borda); color: var(--azul); font-weight: 600; font-size: 15px; text-decoration: none; background: var(--branco); }
.filtro-temas a[aria-current="page"] { background: var(--azul); border-color: var(--azul); color: var(--branco); }
.topico-aberto { margin: 10px 0 26px; }
.topico-aberto h1 { margin: 8px 0 4px; }
.meta-post { color: var(--suave); font-weight: 600; font-size: 15px; margin: 0 0 14px; }
.post-fontes { font-size: 14px; color: var(--suave); background: #ecfdf3; border-radius: 10px; padding: 8px 12px; }
.post-fontes::before { content: "✔ "; color: #166534; font-weight: 800; }
.linha-apoio { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 16px; }
.btn-apoio.apoiado { background: var(--azul); color: var(--branco); }
.titulo-respostas { font-size: 22px; border-top: 1px solid var(--borda); padding-top: 18px; }
.respostas { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 12px; }
.resposta { background: var(--cinza); border-radius: 12px; padding: 14px 16px; }
.resposta p { margin: 0 0 8px; }
.resposta header { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-bottom: 8px; }

/* Perfil: foto, nome, selo e @usuario */
.autor { display: inline-flex; align-items: center; gap: 10px; min-width: 0; vertical-align: middle; }
.autor-txt { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.autor-nome { color: var(--texto); font-weight: 700; font-size: 15px; display: inline-flex; align-items: center; gap: 4px; }
.autor-meta { color: var(--suave); font-weight: 500; font-size: 13px; }
.autor-meta a { color: var(--azul); text-decoration: none; font-weight: 600; }
.autor-meta a:hover { text-decoration: underline; }
.avatar { width: 40px; height: 40px; border-radius: 50%; flex: none; object-fit: cover; background: var(--azul-claro); display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; color: #fff; }
.avatar-mini { width: 30px; height: 30px; font-size: 12px; }
.avatar-grande { width: 112px; height: 112px; font-size: 38px; }
.avatar-cor0 { background: #0a3d91; } .avatar-cor1 { background: #d21f3c; } .avatar-cor2 { background: #15803d; }
.avatar-cor3 { background: #b45309; } .avatar-cor4 { background: #7c3aed; } .avatar-cor5 { background: #0e7490; }
.selo { width: 18px; height: 18px; color: #1877f2; flex: none; }
h1 .selo { width: 26px; height: 26px; margin-left: 6px; vertical-align: -3px; }
.ola { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.perfil-foto { display: flex; align-items: center; gap: 18px; margin: 18px 0 6px; }
.perfil-foto .btn { cursor: pointer; }
.campo-arroba { display: flex; align-items: stretch; }
.campo-arroba > span { display: flex; align-items: center; padding: 0 10px; background: var(--cinza); border: 1px solid var(--borda); border-right: 0; border-radius: 10px 0 0 10px; font-weight: 700; color: var(--suave); }
.campo-arroba input { border-radius: 0 10px 10px 0 !important; flex: 1; min-width: 0; }
.perfil-publico { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.perfil-publico h1 { margin: 0 0 4px; }
.perfil-publico p { margin: 0 0 8px; }
.link-denunciar { background: none; border: 0; padding: 0 0 0 8px; color: var(--suave); font: inherit; font-size: 13px; font-weight: 500; text-decoration: underline; cursor: pointer; }
.denunciado { padding-left: 8px; color: var(--suave); font-size: 13px; font-weight: 500; }
.dica-checador { color: var(--suave); font-size: 14px; margin: 0; }
.formulario h2 { margin: 0; }
.mural-vazio { color: var(--suave); font-style: italic; }
.dica-regras { color: var(--suave); font-size: 15px; margin: 4px 0 12px; }
.grade-enquetes { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.enquete { display: flex; flex-direction: column; gap: 12px; border-top: 5px solid var(--azul); }
.enquete h3 { margin: 0; }
.enquete h3 a { color: inherit; text-decoration: none; }
.enquete-situacao { align-self: flex-start; background: #dcfce7; color: #166534; font-weight: 700; font-size: 13px; padding: 2px 10px; border-radius: 999px; }
.enquete-situacao.fechada { background: var(--cinza); color: var(--suave); }
.enquete-form { display: grid; gap: 10px; }
.opcao { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1.5px solid var(--borda); border-radius: 12px; cursor: pointer; font-weight: 600; }
.opcao:has(input:checked) { border-color: var(--azul); background: var(--azul-claro); }
.opcao input { width: 20px; height: 20px; accent-color: var(--azul); flex: none; }
.enquete-form button { justify-self: start; }
.opcoes-fechadas { margin: 0; padding-left: 20px; color: var(--suave); }
.enquete-entrar { background: var(--azul-claro); border-radius: 12px; padding: 14px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.enquete-entrar p { margin: 0; width: 100%; color: var(--texto); }
.resultado { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.res-linha { display: flex; justify-content: space-between; gap: 10px; font-weight: 600; }
.res-linha b { color: var(--azul); }
.res-barra { height: 12px; background: var(--cinza); border-radius: 999px; overflow: hidden; margin-top: 4px; }
.res-barra span { display: block; height: 100%; background: linear-gradient(90deg, var(--azul), #2d64c8); border-radius: 999px; }
.enquete-meta { margin: 0; color: var(--suave); font-size: 14px; }
.enquete-rodape { margin-top: auto; display: grid; gap: 4px; border-top: 1px solid var(--borda); padding-top: 10px; }
.enquete-rodape small { color: var(--suave); font-size: 12px; }
.caixa-entrar { max-width: 440px; margin: 0 auto; }
.caixa-entrar .formulario { margin: 14px 0 20px; }
.ja-tenho a, .secao-azul .ja-tenho a { color: var(--amarelo); font-weight: 700; }
.formulario label small { font-weight: 400; font-size: 13px; opacity: .85; }
.video { padding: 0; overflow: hidden; }
.video h3 { font-size: 17px; padding: 14px 18px 4px; }
.video-quadro { position: relative; aspect-ratio: 16 / 9; background: #000; }
.video-quadro iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-link a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--azul), var(--azul-escuro)); color: var(--branco); text-decoration: none; font-weight: 700; }
.video-play { width: 64px; height: 64px; border-radius: 50%; background: var(--amarelo); color: var(--azul-escuro); display: grid; place-items: center; font-size: 26px; padding-left: 4px; }

/* Formulários */
.formulario { margin-top: 22px; display: grid; gap: 16px; }
.campos { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.campos .largo { grid-column: 1 / -1; }
.formulario label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
.formulario input:not([type="checkbox"]), .formulario textarea, .formulario select {
  font: inherit; font-size: 16px; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--borda); background: var(--branco); color: var(--texto); width: 100%;
}
.formulario textarea { resize: vertical; min-height: 120px; }
.formulario input:focus, .formulario textarea:focus, .formulario select:focus { outline: 3px solid var(--amarelo); outline-offset: 1px; }
.marcar { display: flex !important; grid-template-columns: none; align-items: flex-start; gap: 10px; font-weight: 500 !important; cursor: pointer; }
.marcar input { width: 20px; height: 20px; margin-top: 3px; flex: none; accent-color: var(--amarelo); }
.interesses { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.interesses legend { font-weight: 700; margin-bottom: 8px; padding: 0; }
.aceite { font-size: 14px; }
.secao-azul .aceite a { color: var(--amarelo); }
.isca { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-retorno { margin: 0; padding: 10px 14px; border-radius: 10px; font-weight: 600; }
.form-retorno.ok { background: #dcfce7; color: #166534; }
.form-retorno.erro { background: #fde8e8; color: #9b1c1c; }
.formulario button { justify-self: start; }
.redes { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 4px; }

.texto-longo h1 { font-size: 34px; }
.texto-longo h2 { font-size: 22px; margin: 26px 0 8px; }
.texto-longo ul { padding-left: 22px; }
.texto-longo li { margin: 6px 0; }

.mais-detalhes { border: 1px dashed rgba(255, 255, 255, .45); border-radius: 12px; padding: 12px 14px; }
.mais-detalhes summary { cursor: pointer; font-weight: 700; color: var(--amarelo); }
.mais-detalhes[open] summary { margin-bottom: 14px; }
.mais-detalhes .interesses { margin-top: 14px; }

.rodape { background: var(--azul-escuro); color: #c9d6f2; font-size: 15px; }
.rodape::before { content: ""; display: block; height: 6px; background: var(--faixa-am); }
.rodape-linha { max-width: 1120px; margin: 0 auto; padding: 36px 20px 24px; display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 28px; }
.rodape-marca p { margin: 8px 0 0; }
.rodape h3 { color: var(--amarelo); font-size: 14px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.rodape ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.rodape-col a { color: #e6edfb; text-decoration: none; }
.rodape-col a:hover { color: var(--amarelo); text-decoration: underline; }
.rodape-base { border-top: 1px solid rgba(255, 255, 255, .12); text-align: center; padding: 14px 20px 26px; font-size: 14px; }
.rodape-base p { margin: 0; }
.rodape-base a { color: var(--amarelo); }

@media (max-width: 820px) {
  .menu { display: none; }
  .barra-membro { margin-left: auto; }
  .barra-btn { padding: 7px 12px; font-size: 14px; }
  .barra-linha { gap: 10px; padding: 10px 14px; }
  .marca span { font-size: 16px; }
  .heroi-linha { flex-direction: column-reverse; padding: 30px 18px 40px; gap: 26px; text-align: center; }
  .heroi p { margin-left: auto; margin-right: auto; }
  .faixa-foto { min-height: 300px; }
  .faixa-conteudo { padding: 90px 18px 32px; text-align: center; }
  .faixa-foto p { margin-left: auto; margin-right: auto; }
  .heroi-botoes { justify-content: center; }
  .heroi-com-foto::before { background: rgba(7, 42, 102, .8); }
  .heroi-com-foto .heroi-linha { padding: 40px 18px 52px; }
  .passos { padding: 20px 14px; }
  .rodape-linha { grid-template-columns: 1fr 1fr; }
  .rodape-marca { grid-column: 1 / -1; }
  .secao { padding: 48px 18px; }
  .formulario button { justify-self: stretch; }
}