:root {
  --fundo: #fbfaf7;
  --texto: #1d1d1b;
  --suave: #5b5a55;
  --linha: #e6e3dc;
  --acento: #c2410c;
  --acento-fundo: #fff4ec;
  --faixa: #f3f1ec;
  --cartao: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #151513;
    --texto: #f1efe9;
    --suave: #b4b1a8;
    --linha: #2f2e2a;
    --acento: #fb923c;
    --acento-fundo: #2a1b10;
    --faixa: #1c1c19;
    --cartao: #1f1f1c;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 400 17px/1.6 Inter, system-ui, sans-serif; }
a { color: var(--acento); }
h1, h2, h3, .marca { font-family: Fraunces, Georgia, serif; font-weight: 600; letter-spacing: -0.01em; }
.caixa { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.topo { border-bottom: 1px solid var(--linha); }
.topo-linha { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.marca { font-size: 22px; color: var(--texto); text-decoration: none; }
.topo nav { display: flex; gap: 22px; align-items: center; }
.topo nav a { color: var(--suave); text-decoration: none; font-size: 15px; }

.botao { display: inline-block; background: var(--acento); color: #fff !important; text-decoration: none; padding: 13px 22px; border-radius: 8px; font-weight: 600; transition: transform .15s; }
.botao:hover { transform: translateY(-1px); }
.botao.pequeno { padding: 8px 14px; font-size: 14px; }

.heroi { padding: 72px 20px 64px; }
.selo { display: inline-block; margin: 0 0 18px; font-size: 13px; font-weight: 600; color: var(--acento); background: var(--acento-fundo); padding: 4px 10px; border-radius: 999px; }
h1 { font-size: clamp(34px, 5.2vw, 56px); line-height: 1.08; margin: 0 0 20px; max-width: 16ch; }
.sub { font-size: 19px; color: var(--suave); max-width: 58ch; margin: 0 0 28px; }
.acoes { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.nota { color: var(--suave); font-size: 15px; }

.antes-depois { margin: 56px 0 0; display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: center; }
.slide { position: relative; aspect-ratio: 16 / 9; background: var(--cartao); border: 1px solid var(--linha); border-radius: 10px; padding: 7% 8%; box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.05); }
.slide h3 { margin: 0 0 10px; font-size: clamp(18px, 2.4vw, 26px); }
.slide p { margin: 0 0 8px; font-size: clamp(13px, 1.5vw, 16px); }
.slide .cor { color: #0f766e; font-weight: 500; }
.slide .pequeno-txt { color: var(--suave); font-size: clamp(11px, 1.2vw, 13px); }
.lingua { position: absolute; top: 10px; right: 12px; font-size: 12px; font-weight: 600; color: var(--suave); }
.seta { font-size: 28px; color: var(--acento); }

.faixa { background: var(--faixa); padding: 64px 0; }
.grelha-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.grelha-4 h2 { font-size: 20px; margin: 0 0 8px; }
.grelha-4 p { margin: 0; color: var(--suave); font-size: 15px; }

.titulo { font-size: 32px; margin: 0 0 24px; }
.passos { padding: 72px 20px; }
.passos ol { padding-left: 22px; margin: 0 0 20px; }
.passos li { margin-bottom: 10px; }
.quem { color: var(--suave); }

.precos { display: grid; grid-template-columns: repeat(2, minmax(0, 340px)); gap: 20px; }
.preco { background: var(--cartao); border: 1px solid var(--linha); border-radius: 12px; padding: 28px; }
.preco.destaque { border: 2px solid var(--acento); }
.preco h3 { margin: 0; font-size: 22px; }
.valor { font-family: Fraunces, Georgia, serif; font-size: 40px; margin: 8px 0 0; }
.valor span { font-family: Inter, sans-serif; font-size: 16px; color: var(--suave); }
.ou { margin: 0; color: var(--suave); font-size: 14px; }
.preco ul { padding-left: 18px; margin: 18px 0 0; }

#faq { padding: 72px 20px; }
details { border-bottom: 1px solid var(--linha); padding: 16px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--suave); margin: 10px 0 0; }

.rodape { border-top: 1px solid var(--linha); padding: 28px 0; font-size: 14px; color: var(--suave); }
.rodape-linha { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.rodape nav { display: flex; gap: 18px; flex-wrap: wrap; }
.rodape a { color: var(--suave); }

.legal { padding: 56px 20px 80px; max-width: 760px; }
.legal h1 { font-size: 38px; }
.legal h2 { font-size: 22px; margin-top: 36px; }
.legal p, .legal li { color: var(--texto); }

@media (max-width: 760px) {
  .grelha-4 { grid-template-columns: 1fr 1fr; }
  .antes-depois { grid-template-columns: 1fr; }
  .seta { transform: rotate(90deg); justify-self: center; }
  .precos { grid-template-columns: 1fr; }
  .topo nav a:not(.botao) { display: none; }
}
@media (max-width: 480px) { .grelha-4 { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .botao { transition: none; } }