/* ════════════════════════════════════════════════════════════════════════
   NexAdv — Automações e IA · Site institucional · v2
   Reescrito pós-crítica impeccable (2026-06-02):
   - sem gradient text, sem cards de ícone idênticos, sem kickers repetidos
   - contraste AA em botões (navy #0C2038 sobre cobalto #4A90F2 = 5.13:1, calculado WCAG)
   - focus-visible, hambúrguer mobile, ritmo de espaçamento variado
   - glass só no header sticky (funcional, não decorativo)
   ════════════════════════════════════════════════════════════════════════ */

:root {
  /* Cores da marca (cravadas 2026-05-27) */
  --cobalto: #4A90F2;
  --cobalto-light: #2A6FD8;
  --ametista: #BC74F8;
  --azul-eletrico: #3B73F8;
  --navy: #0C2038;
  --marfim: #FFFFF0;

  /* Neutros do tema dark (tintados pro azul da marca, nunca #000/#fff puro) */
  --bg: #0a0c12;
  --bg-raise: #10141d;
  --bg-raise-2: #141925;
  --text: #e8ebf2;
  --text-strong: #f4f7fb;
  --muted: #aab0bb;
  --muted-2: #7d8493;

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── Fundo aurora: glows da marca que derivam lentamente ────────────── */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.aurora i {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}
.aurora i:nth-child(1) {
  width: 56vw;
  height: 56vw;
  background: radial-gradient(circle, rgba(74, 144, 242, 0.13), transparent 65%);
  top: -22vw;
  left: -12vw;
  animation: aurora-a 28s ease-in-out infinite alternate;
}
.aurora i:nth-child(2) {
  width: 44vw;
  height: 44vw;
  background: radial-gradient(circle, rgba(188, 116, 248, 0.10), transparent 65%);
  top: -14vw;
  right: -10vw;
  animation: aurora-b 34s ease-in-out infinite alternate;
}
.aurora i:nth-child(3) {
  width: 64vw;
  height: 64vw;
  background: radial-gradient(circle, rgba(59, 115, 248, 0.08), transparent 65%);
  bottom: -34vw;
  left: 24vw;
  animation: aurora-c 40s ease-in-out infinite alternate;
}
@keyframes aurora-a {
  to { transform: translate(10vw, 8vh) scale(1.18); }
}
@keyframes aurora-b {
  to { transform: translate(-8vw, 14vh) scale(1.25); }
}
@keyframes aurora-c {
  to { transform: translate(-7vw, -10vh) scale(1.1); }
}

/* Grain sutil por cima da aurora (mata o liso de gradiente puro) */
.aurora::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Animações de entrada (hero) ────────────────────────────────────── */
@keyframes entra {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

a { color: var(--cobalto); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Foco visível em tudo que é interativo (teclado) */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--cobalto);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

h1, h2, h3 { font-family: 'Poppins', 'Inter', sans-serif; letter-spacing: -0.01em; }

/* Wordmark vivo (assinatura tipográfica da marca em texto real) */
.wordmark { white-space: nowrap; }
.wordmark .nex { font-family: 'Inter', sans-serif; font-weight: 800; color: var(--marfim); }
.wordmark .adv { font-family: 'Poppins', sans-serif; font-weight: 200; color: var(--cobalto); }

/* ── Header ─────────────────────────────────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(140%);
  background: rgba(10, 12, 18, 0.78);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.header-inner .logo img { height: 38px; width: auto; display: block; }

nav { display: flex; gap: 28px; align-items: center; }
nav a { color: var(--muted); font-size: 13.5px; font-weight: 500; }
nav a:hover { color: var(--text-strong); text-decoration: none; }
nav a.cta {
  background: var(--cobalto);
  color: var(--navy);
  padding: 9px 22px;
  border-radius: 999px;
  font-weight: 700;
}
nav a.cta:hover { background: var(--cobalto-light); color: var(--text-strong); }

/* Hambúrguer (só aparece no mobile) */
.menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text);
}
.menu-btn svg { width: 24px; height: 24px; display: block; }

/* ── Hero (assimétrico: texto + produto) ────────────────────────────── */
.hero {
  padding: 96px 0 110px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(34px, 4.5vw, 52px);
  font-weight: 600;
  line-height: 1.15;
  animation: entra 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero h1 .destaque {
  color: var(--cobalto);
  font-weight: 700;
}
.hero .sub {
  color: var(--muted);
  font-size: 16.5px;
  margin-top: 22px;
  max-width: 52ch;
  animation: entra 0.8s 0.12s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero .acoes { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; animation: entra 0.8s 0.22s cubic-bezier(0.16, 1, 0.3, 1) both; }

.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14.5px;
}
.btn-primary { background: var(--cobalto); color: var(--navy); }
.btn-primary:hover { background: var(--cobalto-light); color: var(--text-strong); text-decoration: none; }
.btn-ghost { background: var(--bg-raise-2); color: var(--text); }
.btn-ghost:hover { background: #1a2030; text-decoration: none; }

/* Produto: screenshot do app em moldura de navegador */
.produto-frame {
  animation: entra 1s 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-raise);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 30px 80px rgba(0, 0, 0, 0.55);
}
.produto-frame .frame-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 16px;
  background: var(--bg-raise-2);
}
.produto-frame .frame-bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted-2);
  opacity: 0.45;
}
.produto-frame img {
  width: 100%;
  display: block;
}
.produto-legenda {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--muted-2);
  text-align: right;
}

/* ── Seções (ritmo variado, sem kicker) ─────────────────────────────── */
section h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 600;
  line-height: 1.25;
}
section .lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 68ch;
  margin-top: 14px;
}

/* Soluções: linhas tipográficas, não cards */
.solucoes { padding: 90px 0; }
.solucoes-lista { margin-top: 54px; }
.solucao {
  display: grid;
  grid-template-columns: 56px minmax(0, 4fr) minmax(0, 5fr);
  gap: 28px;
  align-items: start;
  padding: 38px 0;
}
.solucao + .solucao { background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.018), transparent); }
.solucao .icone {
  width: 40px;
  height: 40px;
  color: var(--cobalto);
}
.solucao .icone svg { width: 100%; height: 100%; }
.solucao h3 {
  font-size: 21px;
  font-weight: 600;
  line-height: 1.3;
}
.solucao p {
  color: var(--muted);
  font-size: 14.5px;
  max-width: 58ch;
}

/* Exemplos de automação: prova concreta, texto + tag de integração */
.exemplos {
  padding: 96px 0;
  background: rgba(255, 255, 255, 0.022);  /* lift sutil translucido: aurora continua visivel */
}
.exemplos-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 52px 64px;
  margin-top: 52px;
}
.exemplo .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cobalto);
  background: rgba(74, 144, 242, 0.10);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.exemplo .tag .fonte {
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
}
.exemplo h3 {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 10px;
}
.exemplo p {
  color: var(--muted);
  font-size: 14.5px;
  max-width: 56ch;
}
.exemplos-nota {
  margin-top: 48px;
  font-size: 13px;
  color: var(--muted-2);
  max-width: 70ch;
}

/* ── Demo: fluxo n8n → WhatsApp ─────────────────────────────────────── */
.demo-fluxo {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 48px;
  align-items: center;
  margin: 56px 0 72px;
}
.demo-titulo {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 18px;
}

/* Canvas estilo n8n: fundo pontilhado + nodes conectados */
.n8n-canvas {
  position: relative;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.07) 1px, transparent 1px) 0 0 / 22px 22px,
    #16191f;
  border-radius: 14px;
  padding: 40px 28px 30px;
  overflow: hidden;
}
.n8n-fluxo {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}
.n8n-passo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 86px;
  position: relative;
  z-index: 1;
}
.n8n-node {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: #23272f;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  display: grid;
  place-items: center;
  position: relative;
}
.n8n-node svg { width: 26px; height: 26px; }
.n8n-node.trigger svg { color: #ff9b6a; }
.n8n-node.acao svg { color: var(--cobalto); }
.n8n-node.fim svg { color: #4ade80; }
/* bolinha de conexao (saida) estilo n8n */
.n8n-node::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #565d6b;
}
.n8n-passo:last-child .n8n-node::after { display: none; }
.n8n-label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
  line-height: 1.35;
}
/* linha de conexao entre nodes */
.n8n-linha {
  position: absolute;
  top: 32px;
  height: 2px;
  background: #565d6b;
  z-index: 0;
}
.n8n-rodape {
  margin-top: 26px;
  font-size: 11px;
  color: var(--muted-2);
}
/* pulso que viaja pela linha: a automacao em movimento */
.n8n-pulso {
  position: absolute;
  top: 28px;
  left: 70px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cobalto);
  box-shadow: 0 0 14px var(--cobalto), 0 0 4px var(--cobalto);
  z-index: 2;
  animation: pulso-viaja 4.5s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  will-change: transform;
}
@keyframes pulso-viaja {
  0% { transform: translateX(0); opacity: 0; }
  8% { opacity: 1; }
  88% { opacity: 1; }
  100% { transform: translateX(var(--pulso-percurso, 420px)); opacity: 0; }
}

/* Telefone com WhatsApp */
.phone {
  max-width: 340px;
  margin: 0 auto;
  background: #0b141a;
  border-radius: 26px;
  overflow: hidden;
  box-shadow:
    0 0 0 8px #1c1f26,
    0 0 0 9px rgba(255, 255, 255, 0.06),
    0 30px 70px rgba(0, 0, 0, 0.55);
}
.whats-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: #1f2c34;
}
.whats-header .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(160deg, #0C2038, #18305c);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.whats-header .avatar img { width: 20px; height: auto; }
.whats-header .nome { font-size: 14px; font-weight: 600; color: #e9edef; line-height: 1.2; }
.whats-header .status { font-size: 11.5px; color: #8696a0; }
.whats-chat {
  padding: 22px 14px 26px;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 26px 26px,
    #0b141a;
  min-height: 360px;
}
.whats-msg {
  background: #1f2c34;
  border-radius: 4px 14px 14px 14px;
  padding: 12px 14px 8px;
  max-width: 95%;
  font-size: 13px;
  line-height: 1.55;
  color: #e9edef;
}
.whats-msg .linha { margin-bottom: 7px; }
.whats-msg .linha:last-of-type { margin-bottom: 0; }
.whats-msg b { font-weight: 700; }
.whats-msg .mono-cnj {
  font-family: 'Inter', monospace;
  font-size: 12.5px;
  letter-spacing: 0.01em;
  color: #53bdeb;
}
.whats-msg .divisor {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 10px 0;
}
.whats-msg .destaque-prazo {
  background: rgba(74, 222, 128, 0.1);
  border-radius: 8px;
  padding: 8px 12px;
  margin-top: 8px;
}
.whats-msg .destaque-prazo b { color: #4ade80; }
.whats-msg .hora {
  text-align: right;
  font-size: 10.5px;
  color: #8696a0;
  margin-top: 8px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
}
.whats-msg .hora svg { width: 15px; height: 15px; color: #53bdeb; }

@media (max-width: 920px) {
  .demo-fluxo { grid-template-columns: 1fr; gap: 36px; }
  .n8n-label { font-size: 10px; }
  .n8n-passo { width: 72px; }
  .n8n-node { width: 54px; height: 54px; }
}

/* Sobre: tipografia em duas colunas, sem caixas */
.sobre {
  padding: 110px 0;
}
.sobre-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: 64px;
  margin-top: 0;
}
.sobre h2 { position: sticky; top: 110px; }
.sobre-texto p { color: var(--muted); font-size: 15.5px; max-width: 65ch; }
.sobre-texto p + p { margin-top: 18px; }
.sobre-texto strong { color: var(--text-strong); font-weight: 600; }
.valores-lista {
  margin-top: 34px;
  display: grid;
  gap: 14px;
}
.valores-lista li {
  list-style: none;
  color: var(--muted);
  font-size: 14.5px;
  padding-left: 26px;
  position: relative;
}
.valores-lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--cobalto);
}
.valores-lista li strong { color: var(--text-strong); }

/* ── FAQ ────────────────────────────────────────────────────────────── */
.faq { padding: 96px 0; }
.faq-lista {
  margin-top: 44px;
  max-width: 760px;
}
.faq-lista details {
  padding: 6px 0;
}
.faq-lista details + details {
  margin-top: 6px;
}
.faq-lista summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 18px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  transition: background 0.15s ease-out;
}
.faq-lista summary::-webkit-details-marker { display: none; }
.faq-lista summary::before {
  content: '+';
  flex-shrink: 0;
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: 22px;
  line-height: 1;
  color: var(--cobalto);
  transition: transform 0.2s ease-out;
}
.faq-lista details[open] summary::before {
  content: '−';
}
.faq-lista summary:hover { background: var(--bg-raise); }
.faq-lista summary:focus-visible {
  outline: 2px solid var(--cobalto);
  outline-offset: 2px;
}
.faq-lista details p {
  padding: 6px 18px 18px 56px;
  color: var(--muted);
  font-size: 14.5px;
  max-width: 68ch;
}

/* ── Contato / dados da empresa ─────────────────────────────────────── */
.contato { padding: 100px 0 80px; }
.dados-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 48px;
  margin-top: 48px;
}
.dado .rotulo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 6px;
}
.dado .valor { font-size: 15px; color: var(--text); line-height: 1.6; }
.dado .valor a { color: var(--text); text-decoration: underline; text-decoration-color: rgba(74, 144, 242, 0.4); text-underline-offset: 3px; }
.dado .valor a:hover { color: var(--cobalto); }
.dado .valor .sec { color: var(--muted); font-size: 13px; }

/* ── Footer ─────────────────────────────────────────────────────────── */
footer {
  padding: 64px 0 44px;
  background: rgba(255, 255, 255, 0.02);  /* translucido: aurora continua visivel */
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 3fr));
  gap: 40px;
}
.footer-brand .wordmark { font-size: 30px; }
.footer-brand p {
  margin-top: 14px;
  max-width: 30ch;
  color: var(--muted);
  font-size: 13px;
}
.footer-col .titulo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 14px;
}
.footer-col a, .footer-col p {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 9px;
}
.footer-col a:hover { color: var(--text-strong); text-decoration: none; }
.footer-col button.link {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-family: inherit;
  font-size: 13px;
  padding: 0;
  margin-bottom: 9px;
  display: block;
  text-align: left;
}
.footer-col button.link:hover { color: var(--text-strong); }
.footer-legal {
  margin-top: 48px;
  font-size: 12px;
  color: var(--muted-2);
  line-height: 1.9;
}

/* ── Páginas legais ─────────────────────────────────────────────────── */
.legal-page { padding: 64px 0 90px; }
.legal-page .legal-header { margin-bottom: 44px; }
.legal-page h1 { font-size: 32px; font-weight: 600; margin-bottom: 8px; }
.legal-page .atualizacao { color: var(--muted-2); font-size: 13px; }
.legal-body { max-width: 760px; }
.legal-body h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 44px 0 14px;
  color: var(--text-strong);
}
.legal-body h3 { font-size: 16px; font-weight: 600; margin: 28px 0 10px; }
.legal-body p, .legal-body li { color: var(--muted); font-size: 14.5px; margin-bottom: 12px; }
.legal-body ul, .legal-body ol { padding-left: 26px; margin-bottom: 16px; }
.legal-body li { margin-bottom: 8px; }
.legal-body strong { color: var(--text-strong); }
.legal-body .box {
  background: var(--bg-raise);
  border-radius: var(--radius-sm);
  padding: 22px 26px;
  margin: 22px 0;
}
.legal-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 13.5px;
}
.legal-body th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 10px 14px;
}
.legal-body td {
  padding: 11px 14px;
  color: var(--muted);
  vertical-align: top;
}
.legal-body tbody tr:nth-child(odd) td { background: rgba(255, 255, 255, 0.025); }
.legal-body tbody tr td:first-child { border-radius: 10px 0 0 10px; }
.legal-body tbody tr td:last-child { border-radius: 0 10px 10px 0; }

/* ── Página 404 ─────────────────────────────────────────────────────── */
.pagina-404 {
  min-height: 70vh;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 18px;
  padding: 60px 28px;
}
.pagina-404 .codigo {
  font-family: 'Poppins', sans-serif;
  font-weight: 200;
  font-size: 110px;
  line-height: 1;
  color: var(--cobalto);
}
.pagina-404 h1 { font-size: 24px; font-weight: 600; }
.pagina-404 p { color: var(--muted); }

/* ── Banner de cookies ──────────────────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: min(680px, calc(100vw - 32px));
  z-index: 100;
  background: var(--bg-raise-2);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
  display: none;
}
#cookie-banner.visivel { display: block; }
#cookie-banner h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
#cookie-banner p { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
#cookie-banner p a { color: var(--cobalto); }
.cookie-acoes { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-acoes button {
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
}
#cookie-aceitar { background: var(--cobalto); color: var(--navy); }
#cookie-aceitar:hover { background: var(--cobalto-light); color: var(--text-strong); }
#cookie-recusar { background: rgba(255, 255, 255, 0.09); color: var(--text); }
#cookie-recusar:hover { background: rgba(255, 255, 255, 0.14); }

/* ── Responsivo ─────────────────────────────────────────────────────── */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero { padding: 60px 0 70px; }
  .sobre-grid { grid-template-columns: 1fr; gap: 30px; }
  .sobre h2 { position: static; }
  .dados-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .solucao { grid-template-columns: 40px 1fr; }
  .solucao p { grid-column: 2; }
}

@media (max-width: 680px) {
  /* Nav vira menu hambúrguer (nunca esconder navegação primária) */
  .menu-btn { display: block; }
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-raise-2);
    padding: 10px 0;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
  }
  nav.aberta { display: flex; }
  nav a {
    padding: 14px 28px;
    font-size: 15px;
  }
  nav a.cta {
    margin: 10px 28px 6px;
    border-radius: 12px;
    text-align: center;
  }

  .dados-grid { grid-template-columns: 1fr; gap: 26px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .solucoes, .sobre, .contato { padding: 60px 0; }
}