:root {
  --fundo: #ffffff;
  --fundo-suave: #f6f6f8;
  --superficie: #ffffff;
  --texto: #15151a;
  --suave: #5b5b66;
  --fraco: #8a8a96;
  --borda: #e6e6ec;
  --acento: #e8322b;
  --acento-fundo: rgba(232, 50, 43, .07);
  --gradiente: linear-gradient(135deg, #ff3b3b 0%, #ff7a1a 100%);
  --sombra: 0 1px 2px rgba(20, 20, 30, .05), 0 12px 32px -12px rgba(20, 20, 30, .14);
  --escuro: #111116;
  --escuro-2: #1b1b22;
  --escuro-borda: #2a2a33;
  --escuro-texto: #a7a7b3;
  --raio: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #0e0e12;
    --fundo-suave: #14141a;
    --superficie: #18181f;
    --texto: #ececf1;
    --suave: #a3a3b0;
    --fraco: #75757f;
    --borda: #2a2a33;
    --acento: #ff5a4f;
    --acento-fundo: rgba(255, 90, 79, .1);
    --sombra: 0 1px 2px rgba(0, 0, 0, .3), 0 16px 40px -16px rgba(0, 0, 0, .6);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 16px/1.65 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--acento); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; margin: 0; }
p { margin: 0 0 14px; }
.conteiner { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--fundo) 85%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--borda);
}
.topo .conteiner { display: flex; align-items: center; gap: 28px; height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--texto); font-weight: 700; font-size: 18px; letter-spacing: -.02em; }
.marca:hover { text-decoration: none; }
.marca-icone { width: 34px; height: 34px; border-radius: 10px; background: var(--gradiente); display: grid; place-items: center; color: #fff; box-shadow: 0 6px 16px -6px rgba(255, 70, 40, .6); }
.marca-icone .i { width: 16px; height: 16px; fill: currentColor; stroke: none; }
.menu { display: flex; gap: 24px; margin-left: auto; font-size: 15px; }
.menu a { color: var(--suave); font-weight: 500; }
.menu a:hover, .menu a[aria-current="page"] { color: var(--texto); text-decoration: none; }

.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: 10px; font: inherit; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
}
.botao:hover { text-decoration: none; }
.botao.primario { background: var(--gradiente); color: #fff; box-shadow: 0 8px 20px -8px rgba(255, 70, 40, .55); }
.botao.primario:hover { filter: brightness(1.05); }
.botao.secundario { background: var(--superficie); color: var(--texto); border-color: var(--borda); }
.botao.secundario:hover { border-color: var(--fraco); }
.botao.grande { padding: 14px 24px; font-size: 16px; border-radius: 12px; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 88px 0 96px; }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 720px; height: 720px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 100, 50, .16), transparent 65%); pointer-events: none;
}
.hero .conteiner { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.selo {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px;
  background: var(--acento-fundo); color: var(--acento); font-size: 13px; font-weight: 600; margin-bottom: 22px;
}
.selo .ponto { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -.035em; margin-bottom: 20px; }
.destaque { background: var(--gradiente); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 19px; color: var(--suave); max-width: 540px; margin-bottom: 32px; }
.acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.nota { margin-top: 20px; font-size: 14px; color: var(--fraco); display: flex; align-items: center; gap: 8px; }
.nota .i { width: 16px; height: 16px; }

/* janela de demonstração */
.janela { background: var(--superficie); border: 1px solid var(--borda); border-radius: 18px; box-shadow: var(--sombra); overflow: hidden; }
.janela-barra { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--borda); background: var(--fundo-suave); }
.janela-barra span { width: 10px; height: 10px; border-radius: 50%; background: var(--borda); }
.janela-barra b { margin-left: 10px; font-size: 12px; font-weight: 500; color: var(--fraco); }
.janela-corpo { display: grid; grid-template-columns: 132px minmax(0, 1fr); min-height: 340px; }
.janela-menu { background: var(--escuro); padding: 16px 12px; display: flex; flex-direction: column; gap: 6px; }
.janela-menu .logo { width: 26px; height: 26px; border-radius: 8px; background: var(--gradiente); margin-bottom: 14px; }
.janela-menu i { display: block; height: 8px; border-radius: 4px; background: var(--escuro-borda); margin: 6px 4px; }
.janela-menu i.ativo { background: linear-gradient(90deg, #ff3b3b, #ff7a1a); width: 70%; }
.janela-conteudo { padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.janela-titulo { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.item-fila { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid var(--borda); border-radius: 12px; background: var(--fundo); }
.avatar { width: 32px; height: 32px; border-radius: 50%; flex: none; }
.av1 { background: linear-gradient(135deg, #6a5cff, #3ec5ff); }
.av2 { background: linear-gradient(135deg, #12b981, #a3e635); }
.av3 { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.av4 { background: linear-gradient(135deg, #ec4899, #8b5cf6); }
.item-info { flex: 1; min-width: 0; }
.item-info strong { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-info small { font-size: 11.5px; color: var(--fraco); }
.barra { height: 5px; border-radius: 3px; background: var(--borda); margin-top: 7px; overflow: hidden; }
.barra span { display: block; height: 100%; background: var(--gradiente); border-radius: 3px; }
.etiqueta { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.etiqueta.ok { background: rgba(18, 185, 129, .12); color: #0f9f6e; }
.etiqueta.enviando { background: var(--acento-fundo); color: var(--acento); }
.etiqueta.fila { background: var(--fundo-suave); color: var(--fraco); border: 1px solid var(--borda); }

/* ---------- seções ---------- */
.secao { padding: 96px 0; }
.secao.suave { background: var(--fundo-suave); border-top: 1px solid var(--borda); border-bottom: 1px solid var(--borda); }
.cabeca { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.sobrelinha { display: block; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--acento); margin-bottom: 12px; }
.cabeca h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; margin-bottom: 14px; }
.cabeca p { color: var(--suave); font-size: 17px; margin: 0; }

.grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cartao { background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio); padding: 26px; }
.cartao h3 { font-size: 18px; margin: 16px 0 8px; }
.cartao p { color: var(--suave); font-size: 15px; margin: 0; }
.icone { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--acento-fundo); color: var(--acento); }

.passos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: passo; }
.passo { position: relative; padding: 28px; border-radius: var(--raio); background: var(--superficie); border: 1px solid var(--borda); }
.passo::before {
  counter-increment: passo; content: counter(passo);
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--gradiente); color: #fff; font-weight: 700; margin-bottom: 18px;
}
.passo h3 { font-size: 18px; margin-bottom: 8px; }
.passo p { color: var(--suave); font-size: 15px; margin: 0; }

/* permissões */
.permissoes { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.permissao { display: flex; gap: 16px; }
.permissao code {
  display: inline-block; font: 600 12.5px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--fundo-suave); border: 1px solid var(--borda); padding: 3px 8px; border-radius: 6px; margin-bottom: 10px; word-break: break-all;
}
.permissao ul { margin: 8px 0 0; padding-left: 18px; color: var(--suave); font-size: 15px; }
.permissao li { margin: 4px 0; }
.garantias { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
.garantia { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--suave); }
.garantia .i { color: #12b981; margin-top: 2px; }
.garantia strong { color: var(--texto); display: block; }

/* perguntas */
.perguntas { max-width: 760px; margin: 0 auto; }
.perguntas details { border-bottom: 1px solid var(--borda); }
.perguntas summary {
  list-style: none; cursor: pointer; padding: 22px 0; font-weight: 600; font-size: 17px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.perguntas summary::-webkit-details-marker { display: none; }
.perguntas summary::after { content: "+"; font-size: 24px; font-weight: 400; color: var(--fraco); transition: transform .2s; }
.perguntas details[open] summary::after { transform: rotate(45deg); }
.perguntas details p { color: var(--suave); padding-bottom: 22px; margin: 0; }

/* chamada final */
.chamada { background: var(--escuro); color: #fff; border-radius: 24px; padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; overflow: hidden; }
.chamada::after { content: ""; position: absolute; right: -120px; top: -120px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 110, 50, .35), transparent 65%); }
.chamada h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; margin-bottom: 8px; }
.chamada p { color: var(--escuro-texto); margin: 0; }
.chamada .botao { position: relative; z-index: 1; }

/* ---------- páginas legais ---------- */
.cabecalho-pagina { padding: 64px 0 40px; border-bottom: 1px solid var(--borda); background: var(--fundo-suave); }
.cabecalho-pagina h1 { font-size: clamp(32px, 4vw, 44px); font-weight: 800; margin-bottom: 12px; }
.cabecalho-pagina p { color: var(--suave); font-size: 17px; max-width: 680px; margin: 0; }
.atualizado { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fraco); margin-top: 18px; }
.atualizado .i { width: 15px; height: 15px; }

.documento { display: grid; grid-template-columns: 240px 1fr; gap: 56px; padding: 48px 20px 96px; }
.indice { position: sticky; top: 92px; align-self: start; font-size: 14px; }
.indice strong { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--fraco); margin-bottom: 12px; }
.indice ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--borda); }
.indice a { display: block; padding: 6px 0 6px 16px; margin-left: -1px; color: var(--suave); border-left: 2px solid transparent; }
.indice a:hover { color: var(--texto); border-left-color: var(--acento); text-decoration: none; }

.texto { max-width: 720px; min-width: 0; }
.texto section { padding-bottom: 12px; }
.texto h2 { font-size: 22px; margin: 36px 0 14px; display: flex; align-items: baseline; gap: 12px; }
.texto section:first-child h2 { margin-top: 0; }
.texto h2 .num { font-size: 14px; font-weight: 700; color: var(--acento); min-width: 22px; }
.texto h3 { font-size: 17px; margin: 22px 0 8px; }
.texto p, .texto li { color: var(--suave); }
.texto strong { color: var(--texto); }
.texto ul { padding-left: 20px; margin: 0 0 14px; }
.texto li { margin: 6px 0; }
.resumo { display: flex; gap: 14px; padding: 20px 22px; border-radius: var(--raio); background: var(--acento-fundo); border: 1px solid color-mix(in srgb, var(--acento) 22%, transparent); margin-bottom: 40px; }
.resumo .i { color: var(--acento); margin-top: 3px; }
.resumo p { margin: 0; color: var(--texto); }
.tabela { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0 18px; border: 1px solid var(--borda); border-radius: 12px; overflow: hidden; display: block; overflow-x: auto; }
.tabela th, .tabela td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--borda); vertical-align: top; }
.tabela th { background: var(--fundo-suave); font-size: 13px; font-weight: 600; color: var(--texto); }
.tabela td { color: var(--suave); }
.tabela tr:last-child td { border-bottom: 0; }
.contato { display: flex; align-items: center; gap: 14px; padding: 20px 22px; border: 1px solid var(--borda); border-radius: var(--raio); background: var(--superficie); }
.contato .icone { flex: none; }
.contato p { margin: 0; }

/* ---------- rodapé ---------- */
.rodape { background: var(--escuro); color: var(--escuro-texto); padding: 56px 0 36px; font-size: 14px; }
.rodape .marca { color: #fff; }
.rodape-grade { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--escuro-borda); }
.rodape h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 14px; }
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li { margin: 8px 0; }
.rodape a { color: var(--escuro-texto); }
.rodape a:hover { color: #fff; }
.rodape-sobre p { margin: 14px 0 0; max-width: 340px; }
.rodape-base { padding-top: 24px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 13px; color: #6f6f7a; }

/* ---------- celular ---------- */
@media (max-width: 960px) {
  .hero .conteiner { grid-template-columns: 1fr; gap: 48px; }
  .grade, .passos, .garantias { grid-template-columns: 1fr 1fr; }
  .permissoes { grid-template-columns: 1fr; }
  .documento { grid-template-columns: 1fr; gap: 24px; }
  .indice { position: static; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .rodape-sobre { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .menu { display: none; }
  .topo .botao { margin-left: auto; }
  .hero { padding: 56px 0 64px; }
  .hero .lead { font-size: 17px; }
  .secao { padding: 64px 0; }
  .grade, .passos, .garantias { grid-template-columns: 1fr; }
  .janela-corpo { grid-template-columns: minmax(0, 1fr); }
  .janela-menu { display: none; }
  .chamada { padding: 36px 24px; flex-direction: column; align-items: flex-start; }
  .cabecalho-pagina { padding: 44px 0 32px; }
  .indice { display: none; }
  .documento { padding-top: 32px; }
  .rodape-grade { grid-template-columns: 1fr; }
}