/* =====================================================================
   AtomWMS — landing page (v5)
   Identidade: dark + neon ciano. Sem framework, sem build.
   Tokens no :root — mexer aqui muda o site inteiro.
   ===================================================================== */

:root {
  /* cores */
  --bg:          #04070f;
  --bg-2:        #070c16;
  --surface:     rgba(11, 19, 34, .60);
  --surface-2:   rgba(7, 14, 26, .86);
  --linha:       rgba(45, 226, 255, .14);
  --linha-forte: rgba(45, 226, 255, .32);

  --ciano:       #2de2ff;
  --ciano-claro: #7cefff;
  --ciano-fundo: rgba(45, 226, 255, .07);

  --titulo:      #f0f8fc;
  --texto:       #c9dbe6;
  --suave:       #93a9ba;
  --fraco:       #6d8496;

  --alerta:      #ffb64d;
  --ok:          #4ade9b;
  --erro:        #ff6b6b;

  /* tipografia */
  --f-titulo: 'Chakra Petch', system-ui, sans-serif;
  --f-texto:  'Manrope', system-ui, -apple-system, sans-serif;
  --f-mono:   'JetBrains Mono', ui-monospace, monospace;

  /* medidas */
  --largura: 1200px;
  --raio:    14px;
  --raio-sm: 10px;
}

/* ------------------------------------------------------------------ base */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  background: var(--bg);
  color: var(--texto);
  font-family: var(--f-texto);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

::selection { background: rgba(45, 226, 255, .28); color: #fff; }

:focus-visible {
  outline: 2px solid var(--ciano);
  outline-offset: 3px;
  border-radius: 4px;
}

/* fundo global: grid em perspectiva + brilhos */
.fundo-grid,
.fundo-brilho {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.fundo-grid {
  background: url("assets/grid.jpg") center bottom / cover no-repeat;
  opacity: .20;
}
.fundo-brilho {
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(45, 226, 255, .16), transparent 60%),
    radial-gradient(900px 600px at 0% 40%, rgba(45, 226, 255, .06), transparent 60%);
}

/* tudo acima do fundo */
.pagina { position: relative; z-index: 2; }

.container {
  max-width: var(--largura);
  margin: 0 auto;
  padding: 0 32px;
}

.pular-para-conteudo {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ciano);
  color: #04121a;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-weight: 700;
}
.pular-para-conteudo:focus { left: 0; }

/* --------------------------------------------------------- tipografia */
h1, h2, h3, h4 {
  font-family: var(--f-titulo);
  color: var(--titulo);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.015em;
  text-wrap: balance;
}

h1 { font-size: clamp(36px, 4.6vw, 62px); line-height: 1.04; }
h2 { font-size: clamp(28px, 3.2vw, 44px); }
h3 { font-size: clamp(19px, 1.5vw, 22px); }

p { text-wrap: pretty; }

.destaque { color: var(--ciano); text-shadow: 0 0 26px rgba(45, 226, 255, .45); }

/* etiqueta monoespaçada acima dos títulos */
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ciano);
  margin-bottom: 18px;
}
.etiqueta::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--ciano);
  box-shadow: 0 0 8px var(--ciano);
}

.subtitulo {
  color: var(--suave);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  max-width: 62ch;
  margin-top: 18px;
}

/* -------------------------------------------------------------- botões */
.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: var(--raio-sm);
  font-family: var(--f-titulo);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .18s ease, box-shadow .18s ease, border-color .18s ease, transform .18s ease;
}
.botao:active { transform: translateY(1px); }

.botao-primario {
  background: var(--ciano);
  color: #04121a;
  box-shadow: 0 0 0 1px rgba(45, 226, 255, .5), 0 10px 34px rgba(45, 226, 255, .32);
}
.botao-primario:hover {
  background: var(--ciano-claro);
  box-shadow: 0 0 0 1px rgba(124, 239, 255, .6), 0 12px 42px rgba(45, 226, 255, .5);
}

.botao-secundario {
  background: transparent;
  color: #d3e9f1;
  border-color: var(--linha-forte);
}
.botao-secundario:hover {
  border-color: rgba(45, 226, 255, .7);
  background: var(--ciano-fundo);
}

.botao-pequeno { padding: 11px 20px; font-size: 14px; }

/* ------------------------------------------------------------ cabeçalho */
.cabecalho {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(4, 7, 15, .78);
  border-bottom: 1px solid var(--linha);
}
.cabecalho .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.marca img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(45, 226, 255, .5));
}
.marca span {
  font-family: var(--f-titulo);
  font-size: 20px;
  color: var(--titulo);
  letter-spacing: .02em;
}
.marca strong { color: var(--ciano); font-weight: 700; }

.menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.menu a {
  font-size: 14px;
  color: var(--suave);
  text-decoration: none;
  font-weight: 500;
  transition: color .16s ease;
}
.menu a:hover { color: var(--ciano); }

.abrir-menu {
  display: none;
  background: transparent;
  border: 1px solid var(--linha-forte);
  color: var(--titulo);
  border-radius: 8px;
  padding: 9px 11px;
  cursor: pointer;
}
.abrir-menu svg { display: block; }

/* --------------------------------------------------------------- herói */
.heroi { padding: 84px 0 56px; }
.heroi-grade {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.heroi h1 { margin-top: 4px; }
.heroi .subtitulo { font-size: 18px; max-width: 540px; }
.heroi strong { color: #cfe6ef; font-weight: 600; }

.heroi-acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.selos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 32px;
  list-style: none;
}
.selos li {
  position: relative;
  padding-left: 15px;
  font-size: 13.5px;
  color: #8ba0b2;
}
.selos li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ciano);
  box-shadow: 0 0 8px var(--ciano);
}

/* imagem do herói + cartões flutuantes */
.heroi-visual { position: relative; }
.moldura {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(45, 226, 255, .28);
  box-shadow: 0 0 0 1px rgba(45, 226, 255, .08), 0 30px 80px rgba(0, 0, 0, .6), 0 0 60px rgba(45, 226, 255, .14);
}
.moldura img { width: 100%; height: 440px; object-fit: cover; }
.moldura::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 7, 15, .15), rgba(4, 7, 15, .55));
}

.marcador-app {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: #bfeefb;
  background: rgba(4, 10, 18, .55);
  border: 1px solid rgba(45, 226, 255, .25);
  padding: 6px 11px;
  border-radius: 7px;
  backdrop-filter: blur(6px);
}
.marcador-app::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ciano);
  box-shadow: 0 0 8px var(--ciano);
  animation: pulsar 2.4s ease-in-out infinite;
}

.cartoes-flutuantes {
  position: absolute;
  left: -18px;
  bottom: 26px;
  display: flex;
  gap: 12px;
  animation: flutuar 6s ease-in-out infinite;
}
.cartao-numero {
  background: var(--surface-2);
  border: 1px solid rgba(45, 226, 255, .28);
  border-radius: 12px;
  padding: 13px 16px;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}
.cartao-numero .valor {
  font-family: var(--f-titulo);
  font-size: 24px;
  line-height: 1;
  color: var(--titulo);
}
.cartao-numero .valor.ciano { color: var(--ciano); }
.cartao-numero .rotulo {
  font-size: 11px;
  color: #8ba0b2;
  margin-top: 3px;
}

.cartao-solto {
  position: absolute;
  right: -14px;
  top: 22px;
  animation: flutuar 6s ease-in-out infinite 1.2s;
}

@keyframes pulsar {
  0%, 100% { opacity: 1; }
  50%      { opacity: .35; }
}
@keyframes flutuar {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}

/* --------------------------------------------------- faixa de cobertura */
.faixa {
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  background: linear-gradient(180deg, rgba(11, 19, 34, .6), rgba(7, 12, 22, .6));
  padding: 20px 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 22px;
}
.faixa-titulo {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fraco);
  margin-right: 6px;
}
.faixa-item {
  font-family: var(--f-titulo);
  font-size: 15px;
  color: #cfe6ef;
}
.faixa-sep { color: rgba(45, 226, 255, .5); }

/* -------------------------------------------------------------- seções */
.secao { padding: 84px 0; scroll-margin-top: 88px; }
.secao-cabecalho { max-width: 760px; margin-bottom: 48px; }

/* grades reutilizáveis */
.grade { display: grid; gap: 20px; }
.grade-2 { grid-template-columns: repeat(2, 1fr); }
.grade-3 { grid-template-columns: repeat(3, 1fr); }
.grade-4 { grid-template-columns: repeat(4, 1fr); }

/* cartão padrão */
.cartao {
  background: var(--surface);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 26px;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.cartao:hover {
  border-color: var(--linha-forte);
  background: rgba(13, 22, 38, .7);
  transform: translateY(-3px);
}
.cartao h3 { margin-bottom: 10px; }
.cartao p { color: var(--suave); font-size: 15px; }

.cartao-numerado .numero {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ciano);
  display: block;
  margin-bottom: 14px;
}

/* ícone dos cartões */
.icone {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--ciano-fundo);
  border: 1px solid var(--linha-forte);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: var(--ciano);
}
.icone svg { width: 21px; height: 21px; }

/* ------------------------------------------------------------ problema */
.comparativo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}
.coluna-comp {
  border-radius: var(--raio);
  padding: 28px;
  border: 1px solid var(--linha);
  background: var(--surface);
}
.coluna-comp.ruim {
  border-color: rgba(255, 107, 107, .22);
  background: rgba(30, 12, 14, .38);
}
.coluna-comp.boa {
  border-color: var(--linha-forte);
  background: rgba(6, 24, 32, .5);
}
.coluna-comp h3 {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.coluna-comp.ruim h3 { color: #ff9d9d; }
.coluna-comp.boa h3 { color: var(--ciano); }

.lista-comp { list-style: none; display: grid; gap: 14px; }
.lista-comp li {
  position: relative;
  padding-left: 32px;
  font-size: 15px;
  line-height: 1.5;
}
.lista-comp .sinal {
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
}
.ruim .sinal { background: rgba(255, 107, 107, .14); color: #ff8f8f; }
.boa  .sinal { background: rgba(45, 226, 255, .14); color: var(--ciano); }
.ruim li { color: #b9a5a8; }
.boa  li { color: var(--texto); }

/* ------------------------------------------------- blocos com imagem */
.bloco {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.bloco.invertido .bloco-texto { order: 2; }

.lista-marcada { list-style: none; display: grid; gap: 13px; margin-top: 26px; }

/* O item NÃO pode ser flex: um <strong> ou <a> no meio da frase viraria um item
   de flex separado e o texto quebraria em pedaços soltos. Marcador absoluto
   mantém a linha corrida. */
.lista-marcada li {
  position: relative;
  padding-left: 19px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--texto);
}
.lista-marcada li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ciano);
  box-shadow: 0 0 8px var(--ciano);
}

/* moldura de captura de tela do produto */
.janela {
  border-radius: var(--raio);
  overflow: hidden;
  border: 1px solid var(--linha-forte);
  background: var(--bg-2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .6), 0 0 60px rgba(45, 226, 255, .10);
}
.janela-barra {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--linha);
  background: rgba(8, 14, 25, .9);
}
.janela-bolinha { width: 10px; height: 10px; border-radius: 50%; background: rgba(45, 226, 255, .22); }
.janela-url {
  margin-left: 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--fraco);
  letter-spacing: .06em;
}
.janela img { width: 100%; display: block; }
.janela-legenda {
  padding: 12px 16px;
  border-top: 1px solid var(--linha);
  background: rgba(8, 14, 25, .9);
  font-family: var(--f-mono);
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--fraco);
}

/* --------------------------------------------------------- chat da IA */
.chat {
  background: var(--surface-2);
  border: 1px solid var(--linha-forte);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55);
}
.chat-topo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--linha);
  background: rgba(8, 16, 28, .9);
}
.chat-topo .nome { font-family: var(--f-titulo); font-size: 15px; color: var(--titulo); }
.chat-topo .estado {
  margin-left: auto;
  font-size: 11px;
  font-family: var(--f-mono);
  color: var(--ok);
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-topo .estado::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}
.chat-corpo { padding: 20px; display: grid; gap: 14px; }

.balao {
  padding: 13px 16px;
  border-radius: 12px;
  font-size: 14.5px;
  line-height: 1.55;
  max-width: 88%;
}
.balao-pessoa {
  justify-self: end;
  background: rgba(45, 226, 255, .12);
  border: 1px solid rgba(45, 226, 255, .26);
  color: #dff4fb;
  border-bottom-right-radius: 4px;
}
.balao-ia {
  justify-self: start;
  background: rgba(255, 255, 255, .035);
  border: 1px solid var(--linha);
  color: var(--texto);
  border-bottom-left-radius: 4px;
}
.balao-ia strong { color: var(--titulo); font-weight: 600; }

.lotes { display: grid; gap: 8px; margin-top: 12px; }
.lote {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(4, 10, 18, .6);
  border: 1px solid var(--linha);
  font-family: var(--f-mono);
  font-size: 11.5px;
}
.lote .cod { color: #cfe6ef; }
.lote .venc { color: var(--alerta); }

.chat-campo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 4px 20px 20px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--linha);
  background: rgba(4, 10, 18, .6);
  color: var(--fraco);
  font-size: 14px;
}
.chat-campo .enviar { margin-left: auto; color: var(--ciano); }

/* ---------------------------------------------------------- fluxo */
.fluxo {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
}
.fluxo-etapa {
  flex: 1 1 150px;
  border: 1px solid var(--linha);
  border-radius: var(--raio-sm);
  background: var(--surface);
  padding: 18px 16px;
  position: relative;
}
.fluxo-etapa .num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ciano);
  letter-spacing: .16em;
}
.fluxo-etapa .nome {
  font-family: var(--f-titulo);
  font-size: 15px;
  color: var(--titulo);
  margin-top: 8px;
}
.fluxo-etapa .desc { font-size: 12.5px; color: var(--suave); margin-top: 6px; line-height: 1.45; }

/* ------------------------------------------------------------ números */
.numeros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  border-top: 1px solid var(--linha);
  border-bottom: 1px solid var(--linha);
  padding: 40px 0;
}
.numero-item { text-align: center; }
.numero-item .valor {
  font-family: var(--f-titulo);
  font-size: clamp(30px, 3.4vw, 44px);
  color: var(--ciano);
  line-height: 1;
}
.numero-item .rotulo {
  font-size: 13px;
  color: var(--suave);
  margin-top: 10px;
}

/* ---------------------------------------------------------- destaque */
.painel-destaque {
  border: 1px solid var(--linha-forte);
  border-radius: var(--raio);
  background: linear-gradient(135deg, rgba(6, 26, 36, .75), rgba(7, 12, 22, .75));
  padding: 34px 36px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
}
.painel-destaque .icone { margin-bottom: 0; flex-shrink: 0; }
.painel-destaque p { color: var(--texto); font-size: 15.5px; }
.painel-destaque strong { color: var(--ciano); font-weight: 600; }

/* ---------------------------------------------------------------- FAQ */
.faq { display: grid; gap: 12px; max-width: 900px; }
.faq details {
  border: 1px solid var(--linha);
  border-radius: var(--raio-sm);
  background: var(--surface);
  overflow: hidden;
}
.faq details[open] { border-color: var(--linha-forte); }
.faq summary {
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--f-titulo);
  font-size: 16.5px;
  color: var(--titulo);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--f-mono);
  font-size: 20px;
  color: var(--ciano);
  flex-shrink: 0;
  transition: transform .18s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .resposta {
  padding: 0 24px 22px;
  color: var(--suave);
  font-size: 15px;
}

/* ------------------------------------------------------- CTA + rodapé */
.cta {
  border: 1px solid var(--linha-forte);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(6, 26, 36, .8), rgba(7, 12, 22, .8)),
    radial-gradient(600px 300px at 80% 0%, rgba(45, 226, 255, .18), transparent 65%);
  padding: 60px 48px;
  text-align: center;
}
.cta .subtitulo { margin-left: auto; margin-right: auto; }
.cta-acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 34px;
}

.rodape {
  border-top: 1px solid var(--linha);
  margin-top: 90px;
  padding: 56px 0 32px;
  background: rgba(3, 6, 12, .6);
}
.rodape-grade {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
}
.rodape p { color: var(--suave); font-size: 14.5px; margin-top: 14px; max-width: 40ch; }
.rodape h4 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fraco);
  margin-bottom: 16px;
}
.rodape ul { list-style: none; display: grid; gap: 11px; }
.rodape a {
  color: var(--suave);
  text-decoration: none;
  font-size: 14.5px;
  transition: color .16s ease;
}
.rodape a:hover { color: var(--ciano); }

.rodape-base {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--linha);
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--fraco);
  letter-spacing: .04em;
}

/* botão flutuante do WhatsApp */
.zap {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #04121a;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .4);
  transition: transform .18s ease, box-shadow .18s ease;
}
.zap:hover { transform: scale(1.07); box-shadow: 0 14px 40px rgba(37, 211, 102, .55); }
.zap svg { width: 28px; height: 28px; }

/* revelação ao rolar */
.revelar {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .revelar { opacity: 1; transform: none; }
}

/* ==================================================== responsividade */
@media (max-width: 1024px) {
  .heroi-grade,
  .bloco { grid-template-columns: 1fr; gap: 40px; }
  .bloco.invertido .bloco-texto { order: 0; }
  .grade-4 { grid-template-columns: repeat(2, 1fr); }
  .grade-3 { grid-template-columns: repeat(2, 1fr); }
  .cartoes-flutuantes { left: 10px; }
  .cartao-solto { right: 10px; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .menu {
    position: fixed;
    inset: 64px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(4, 7, 15, .98);
    border-bottom: 1px solid var(--linha);
    padding: 12px 0 20px;
    display: none;
  }
  .menu.aberto { display: flex; }
  .menu a {
    padding: 15px 32px;
    font-size: 16px;
    border-bottom: 1px solid rgba(45, 226, 255, .07);
  }
  .menu .botao { margin: 16px 32px 0; }
  .abrir-menu { display: block; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .secao { padding: 60px 0; }
  .heroi { padding: 56px 0 40px; }
  .grade-2, .grade-3, .grade-4,
  .comparativo,
  .numeros { grid-template-columns: 1fr; }
  .numeros { gap: 28px; padding: 32px 0; }
  .rodape-grade { grid-template-columns: 1fr; gap: 32px; }
  .moldura img { height: 300px; }
  .cartoes-flutuantes { position: static; margin-top: 14px; animation: none; }
  .cartao-solto { position: static; animation: none; margin-top: 12px; }
  .cta { padding: 44px 24px; }
  .painel-destaque { flex-direction: column; gap: 16px; padding: 26px; }
  .botao { width: 100%; }
  .heroi-acoes .botao, .cta-acoes .botao { flex: 1 1 100%; }
}