:root {
  --azul: #1d4ed8;
  --azul-escuro: #1e3a8a;
  --ciano: #0ea5e9;
  --tinta: #0f172a;
  --texto: #334155;
  --suave: #64748b;
  --linha: #e2e8f0;
  --fundo: #ffffff;
  --fundo-claro: #f8fafc;
  --verde: #16a34a;
  --raio: 14px;
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--texto);
  background: var(--fundo);
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.55; }
h1, h2, h3 { color: var(--tinta); line-height: 1.15; margin: 0; }
a { color: inherit; }
[hidden] { display: none !important; }

.caixa { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.caixa-estreita { max-width: 780px; }

/* ------------------------------------------------------------ botões */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: 15px;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: .15s;
  white-space: nowrap;
}
.botao-principal { background: var(--azul); color: #fff; }
.botao-principal:hover { background: var(--azul-escuro); }
.botao-contorno { border-color: var(--linha); color: var(--tinta); background: #fff; }
.botao-contorno:hover { border-color: var(--azul); color: var(--azul); }
.botao-leve { color: var(--tinta); }
.botao-leve:hover { color: var(--azul); }
.botao-grande { padding: 14px 24px; font-size: 16px; }

/* ------------------------------------------------------------ topo */
.topo { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linha); }
.topo-linha { display: flex; align-items: center; gap: 24px; height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; color: var(--tinta); }
.marca-simbolo { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, var(--azul), var(--ciano)); color: #fff; font-size: 13px; letter-spacing: .5px; }
.menu { display: flex; gap: 22px; margin-left: auto; }
.menu a { text-decoration: none; color: var(--suave); font-size: 15px; font-weight: 500; }
.menu a:hover { color: var(--azul); }
.topo-acoes { display: flex; gap: 6px; }

/* ------------------------------------------------------------ abertura */
.abertura { background: radial-gradient(1200px 500px at 80% -10%, #dbeafe 0, transparent 60%), linear-gradient(#fff, var(--fundo-claro)); padding: 72px 0 80px; }
.abertura-grade { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.etiqueta { display: inline-block; font-size: 13px; font-weight: 600; color: var(--azul); background: #eff6ff; border: 1px solid #bfdbfe; padding: 4px 12px; border-radius: 999px; margin: 0 0 18px; }
.abertura h1 { font-size: clamp(34px, 4.6vw, 54px); letter-spacing: -1px; }
.abertura-texto { font-size: 18px; margin: 20px 0 28px; max-width: 580px; }
.abertura-acoes { display: flex; flex-wrap: wrap; gap: 12px; }
.abertura-nota { font-size: 14px; color: var(--suave); margin-top: 14px; }

.vitrine-tela { border-radius: 18px; background: #fff; border: 1px solid var(--linha); box-shadow: 0 30px 60px -20px rgba(15,23,42,.25); overflow: hidden; }
.vitrine-barra { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--linha); background: var(--fundo-claro); }
.vitrine-barra span { width: 10px; height: 10px; border-radius: 50%; background: #cbd5e1; }
.vitrine-corpo { padding: 18px; display: grid; gap: 14px; }
.vitrine-cartoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.vitrine-cartoes div { border: 1px solid var(--linha); border-radius: 12px; padding: 10px 12px; }
.vitrine-cartoes small { display: block; font-size: 11px; color: var(--suave); }
.vitrine-cartoes b { font-size: 17px; color: var(--tinta); }
.vitrine-mapa { position: relative; height: 160px; border-radius: 12px; background: #e0f2fe; background-image: linear-gradient(#bae6fd55 1px, transparent 1px), linear-gradient(90deg, #bae6fd55 1px, transparent 1px); background-size: 24px 24px; overflow: hidden; }
.vitrine-mapa svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.vitrine-mapa path { fill: none; stroke: var(--azul); stroke-width: 4; stroke-linecap: round; opacity: .55; }
.ponto, .carro { position: absolute; display: grid; place-items: center; border-radius: 50%; color: #fff; font: 600 11px system-ui; border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.3); }
.ponto { width: 22px; height: 22px; background: var(--verde); }
.p1 { left: 8%; top: 76%; } .p2 { left: 47%; top: 36%; } .p3 { left: 90%; top: 10%; background: #e11d48; }
.carro { width: 32px; height: 32px; background: var(--azul); left: 64%; top: 16%; animation: pulso 2s infinite; }
@keyframes pulso { 0%,100% { box-shadow: 0 0 0 0 rgba(29,78,216,.45); } 50% { box-shadow: 0 0 0 10px rgba(29,78,216,0); } }
.vitrine-lista p { margin: 0; padding: 8px 0; border-bottom: 1px solid var(--linha); font-size: 14px; display: flex; align-items: center; gap: 8px; }
.vitrine-lista p:last-child { border: 0; }
.vitrine-lista em { margin-left: auto; font-style: normal; font-size: 12px; color: var(--suave); }
.vitrine-lista i { width: 8px; height: 8px; border-radius: 50%; }
.vitrine-lista .ok { background: var(--verde); } .vitrine-lista .rua { background: var(--ciano); }

/* ------------------------------------------------------------ seções */
.secao { padding: 84px 0; }
.secao-clara { background: var(--fundo-claro); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }
.secao h2 { font-size: clamp(28px, 3.2vw, 38px); letter-spacing: -.5px; text-align: center; }
.secao-intro { text-align: center; color: var(--suave); font-size: 17px; max-width: 640px; margin: 14px auto 40px; }

.grade-funcoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.funcao { border: 1px solid var(--linha); border-radius: var(--raio); padding: 22px; background: #fff; }
.funcao h3 { font-size: 17px; margin-bottom: 8px; }
.funcao p { margin: 0; font-size: 15px; }
.funcao.destaque { border-color: #bfdbfe; background: linear-gradient(#fff, #f0f7ff); }

.passos { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: passo; }
.passos li { counter-increment: passo; background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 22px 22px 22px 70px; position: relative; }
.passos li::before { content: counter(passo); position: absolute; left: 22px; top: 20px; width: 32px; height: 32px; border-radius: 50%; background: var(--azul); color: #fff; display: grid; place-items: center; font-weight: 700; }
.passos b { display: block; color: var(--tinta); margin-bottom: 4px; }
.passos span { font-size: 15px; }

/* ------------------------------------------------------------ planos */
.ciclo { display: flex; justify-content: center; gap: 4px; margin: -12px auto 32px; padding: 4px; background: var(--fundo-claro); border: 1px solid var(--linha); border-radius: 12px; width: max-content; }
.ciclo-botao { border: 0; background: transparent; padding: 8px 18px; border-radius: 9px; font: 600 14px inherit; color: var(--suave); cursor: pointer; font-family: inherit; }
.ciclo-botao.ativo { background: #fff; color: var(--tinta); box-shadow: 0 1px 3px rgba(0,0,0,.1); }
.ciclo-botao small { color: var(--verde); font-weight: 600; }
.grade-planos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; align-items: stretch; }
.plano { border: 1px solid var(--linha); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; background: #fff; position: relative; }
.plano.recomendado { border: 2px solid var(--azul); box-shadow: 0 20px 40px -24px rgba(29,78,216,.45); }
.plano-selo { position: absolute; top: -12px; left: 28px; background: var(--azul); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.plano h3 { font-size: 20px; }
.plano-desc { color: var(--suave); font-size: 14px; min-height: 44px; margin: 6px 0 18px; }
.plano-preco { font-size: 36px; font-weight: 800; color: var(--tinta); letter-spacing: -1px; }
.plano-preco small { font-size: 15px; font-weight: 500; color: var(--suave); letter-spacing: 0; }
.plano-sub { font-size: 13px; color: var(--suave); min-height: 20px; }
.plano ul { list-style: none; padding: 0; margin: 20px 0 24px; display: grid; gap: 8px; font-size: 14px; flex: 1; align-content: start; }
.plano li { padding-left: 24px; position: relative; }
.plano li::before { content: ''; position: absolute; left: 2px; top: 6px; width: 12px; height: 7px; border-left: 2px solid var(--verde); border-bottom: 2px solid var(--verde); transform: rotate(-45deg); }
.plano li.limite::before { border: 0; width: 6px; height: 6px; border-radius: 50%; background: #94a3b8; left: 5px; top: 8px; transform: none; }
.carregando { text-align: center; color: var(--suave); grid-column: 1 / -1; }

/* ------------------------------------------------------------ dúvidas */
details { border-bottom: 1px solid var(--linha); padding: 18px 0; }
details:first-of-type { margin-top: 32px; border-top: 1px solid var(--linha); }
summary { cursor: pointer; font-weight: 600; color: var(--tinta); font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--azul); font-size: 22px; line-height: 1; }
details[open] summary::after { content: '–'; }
details p { margin: 10px 0 0; }

/* ------------------------------------------------------------ contato */
.contato-grade { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.contato-grade h2, .contato-grade .secao-intro { text-align: left; margin-left: 0; }
.contato-email { color: var(--suave); font-size: 15px; }
.formulario { display: grid; gap: 14px; border: 1px solid var(--linha); border-radius: 18px; padding: 26px; background: var(--fundo-claro); }
.formulario label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--tinta); }
.formulario input, .formulario textarea { font: inherit; font-weight: 400; padding: 11px 12px; border: 1px solid #cbd5e1; border-radius: 10px; background: #fff; color: var(--tinta); }
.formulario input:focus, .formulario textarea:focus { outline: 2px solid #93c5fd; border-color: var(--azul); }
.formulario-dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.formulario .escondido { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario-aviso { margin: 0; font-size: 14px; min-height: 20px; }
.formulario-aviso.ok { color: var(--verde); }
.formulario-aviso.erro { color: #be123c; }

/* ------------------------------------------------------------ rodapé */
.rodape { border-top: 1px solid var(--linha); padding: 26px 0; font-size: 14px; color: var(--suave); }
.rodape-linha { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.rodape a { text-decoration: none; }
.rodape a:hover { color: var(--azul); }

/* ------------------------------------------------------------ celular */
@media (max-width: 960px) {
  .menu { display: none; }
  .topo-acoes { margin-left: auto; }
  .abertura { padding: 48px 0 56px; }
  .abertura-grade, .contato-grade { grid-template-columns: 1fr; gap: 36px; }
  .grade-funcoes { grid-template-columns: 1fr 1fr; }
  .passos { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .grade-funcoes, .formulario-dupla { grid-template-columns: 1fr; }
  .marca-nome { display: none; }
  .secao { padding: 60px 0; }
  .vitrine-cartoes b { font-size: 14px; }
}