/* Páginas estáticas de marketing do Performaxis */
:root {
  --azul: #1e40af;
  --azul-escuro: #1e3a8a;
  --azul-claro: #bfdbfe;
  --cinza: #64748b;
  --cinza-escuro: #334155;
  --fundo: #ffffff;
  --fundo-suave: #f8fafc;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--cinza-escuro);
  background: var(--fundo);
  line-height: 1.7;
}
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
header.topo { background: linear-gradient(90deg, #1e3a8a, #1d4ed8); padding: 14px 0; }
header.topo .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
header.topo a.marca { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: .02em; }
header.topo img { height: 36px; width: auto; }
header.topo nav { display: flex; gap: 8px; flex-wrap: wrap; }
header.topo nav a { color: #dbeafe; text-decoration: none; font-size: .95rem; padding: 6px 10px; border-radius: 6px; }
header.topo nav a:hover, header.topo nav a.ativo { color: #fff; background: rgba(255,255,255,.12); }
.hero { background: linear-gradient(135deg, #1e3a8a, #2563eb); color: #fff; padding: 64px 0 56px; text-align: center; }
.hero h1 { font-size: 2.3rem; line-height: 1.25; margin: 0 0 16px; }
.hero p.sub { font-size: 1.2rem; color: #dbeafe; max-width: 760px; margin: 0 auto 28px; }
.botao { display: inline-block; background: #fff; color: var(--azul); font-weight: 700; padding: 14px 28px; border-radius: 10px; text-decoration: none; }
.botao.secundario { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); margin-left: 10px; }
.botao.azul { background: var(--azul); color: #fff; }
section { padding: 48px 0; }
section.suave { background: var(--fundo-suave); }
h2 { color: var(--azul); font-size: 1.7rem; margin: 0 0 18px; }
h3 { color: var(--cinza-escuro); font-size: 1.15rem; margin: 0 0 8px; }
p { margin: 0 0 14px; color: #475569; }
ul.checado { list-style: none; padding: 0; margin: 0; }
ul.checado li { padding: 10px 0; border-bottom: 1px solid #e2e8f0; color: #475569; }
ul.checado li::before { content: "✓ "; color: var(--azul); font-weight: 700; }
.grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.cartao { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px; }
.cartao p { margin: 0; font-size: .97rem; }
.faq h3 { color: var(--cinza-escuro); margin-top: 20px; }
.cta-final { background: var(--azul); color: #fff; text-align: center; border-radius: 14px; padding: 44px 24px; }
.cta-final h2 { color: #fff; }
.cta-final p { color: #dbeafe; }
footer { border-top: 1px solid #e2e8f0; padding: 32px 0; color: var(--cinza); font-size: .95rem; }
footer .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--azul); text-decoration: none; }
form.demo { display: grid; gap: 14px; max-width: 560px; }
form.demo label { font-weight: 600; color: var(--cinza-escuro); display: block; margin-bottom: 4px; }
form.demo input, form.demo select, form.demo textarea {
  width: 100%; padding: 12px; border: 1px solid #cbd5e1; border-radius: 8px;
  font: inherit; color: var(--cinza-escuro);
}
form.demo button {
  background: var(--azul); color: #fff; font-weight: 700; font-size: 1.05rem;
  padding: 14px; border: 0; border-radius: 10px; cursor: pointer;
}
form.demo button:disabled { opacity: .6; cursor: wait; }
.aviso-ok { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; padding: 14px; border-radius: 8px; }
.aviso-erro { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; padding: 14px; border-radius: 8px; }
@media (max-width: 640px) {
  .hero h1 { font-size: 1.6rem; }
  .hero p.sub { font-size: 1.05rem; }
  .botao.secundario { margin-left: 0; margin-top: 10px; }
}