:root {
  --vermelho: #a51f24;
  --vermelho-escuro: #7c151a;
  --creme: #fbf5ec;
  --papel: #fffdf8;
  --verde: #1d6b43;
  --verde-escuro: #15502f;
  --kraft: #c9a26b;
  --tinta: #2b201d;
  --suave: #6f625d;
  --linha: #eadfce;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--creme);
  color: var(--tinta);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.15; margin: 0; font-weight: 650; letter-spacing: -0.01em; }
h1 { font-size: clamp(34px, 6vw, 56px); }
h2 { font-size: clamp(26px, 4vw, 38px); }
h3 { font-size: 20px; }
p { margin: 0; }
.envolve { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* topo */
.topo { padding: 18px 0; }
.topo .envolve { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: "Fraunces", Georgia, serif; font-weight: 650; font-size: 20px; }
.marca svg { width: 34px; height: 34px; }
.marca small { display: block; font: 12px/1.2 system-ui, sans-serif; color: var(--suave); font-weight: 500; }

/* botões */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--verde); color: #fff; text-decoration: none; font-weight: 650;
  padding: 15px 26px; border-radius: 999px; font-size: 17px;
  box-shadow: 0 6px 18px rgba(29, 107, 67, 0.28);
  transition: background 0.15s, transform 0.15s;
}
.botao:hover { background: var(--verde-escuro); transform: translateY(-1px); }
.botao svg { width: 22px; height: 22px; }
.botao.pequeno { padding: 10px 18px; font-size: 15px; box-shadow: none; }
.botao.off { background: #9aa59f; box-shadow: none; pointer-events: none; }

/* herói */
.heroi { padding: 28px 0 64px; background-image: radial-gradient(rgba(165, 31, 36, 0.07) 1.5px, transparent 1.6px); background-size: 26px 26px; }
.heroi .envolve { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.selos { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.selo { font-size: 13px; font-weight: 650; letter-spacing: 0.02em; padding: 5px 12px; border-radius: 999px; background: var(--papel); border: 1px solid var(--linha); color: var(--vermelho); }
.heroi h1 em { font-style: normal; color: var(--vermelho); }
.heroi .lide { font-size: 19px; color: var(--suave); margin: 18px 0 28px; max-width: 34ch; }
.heroi .nota { font-size: 14px; color: var(--suave); margin-top: 14px; }
.ilustracao { background: var(--papel); border: 1px solid var(--linha); border-radius: 28px; padding: 18px; box-shadow: 0 20px 50px rgba(124, 21, 26, 0.10); }

/* seções */
section.bloco { padding: 72px 0; }
.titulo { max-width: 640px; margin-bottom: 36px; }
.titulo .kicker { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--vermelho); margin-bottom: 10px; }
.titulo p { color: var(--suave); margin-top: 12px; }

.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: passo; }
.passo { background: var(--papel); border: 1px solid var(--linha); border-radius: 18px; padding: 22px; position: relative; }
.passo::before { counter-increment: passo; content: counter(passo); position: absolute; top: 18px; right: 20px; font: 650 28px "Fraunces", Georgia, serif; color: var(--linha); }
.passo svg { width: 40px; height: 40px; color: var(--vermelho); margin-bottom: 14px; }
.passo p { color: var(--suave); font-size: 15px; margin-top: 6px; }

.itens { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.item { background: var(--papel); border: 1px solid var(--linha); border-radius: 18px; padding: 22px; }
.item p { color: var(--suave); font-size: 15px; margin-top: 6px; }
.amostra { width: 52px; height: 52px; border-radius: 14px; margin-bottom: 16px; }
.a1 { background: radial-gradient(#fff 1.6px, transparent 1.8px) 0 0 / 12px 12px, var(--vermelho); }
.a2 { background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.28) 0 4px, transparent 4px 13px), repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.2) 0 4px, transparent 4px 13px), var(--verde); }
.a3 { background: var(--creme); border: 8px solid var(--vermelho); border-radius: 50%; }
.a4 { background: var(--kraft); border-radius: 4px; clip-path: polygon(22% 0, 78% 0, 100% 20%, 100% 100%, 0 100%, 0 20%); }
.formato { margin-top: 18px; color: var(--suave); font-size: 15px; }

.renda { background: var(--vermelho); color: #fff; border-radius: 28px; padding: 44px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center;
  background-image: radial-gradient(rgba(255, 255, 255, 0.10) 1.5px, transparent 1.6px); background-size: 24px 24px; }
.renda p { opacity: 0.9; margin-top: 12px; }
.renda ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.renda li { background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 14px; padding: 12px 16px; }

.compra { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.compra .passo::before { content: none; }
.compra .num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--verde); color: #fff; font-weight: 700; margin-bottom: 12px; }
.aviso-pix { margin-top: 18px; background: var(--papel); border: 1px dashed var(--kraft); border-radius: 14px; padding: 14px 18px; font-size: 15px; color: var(--suave); }
.cta-final { text-align: center; margin-top: 36px; }

.faq { max-width: 760px; }
.faq details { background: var(--papel); border: 1px solid var(--linha); border-radius: 14px; padding: 4px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 650; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--vermelho); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--suave); padding-bottom: 16px; }

/* rodapé */
.rodape { border-top: 1px solid var(--linha); padding: 32px 0 40px; font-size: 14px; color: var(--suave); }
.rodape .envolve { display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; }
.rodape a { color: var(--tinta); }

/* página de texto (privacidade) */
.texto { max-width: 760px; padding-bottom: 64px; }
.texto h1 { font-size: clamp(30px, 5vw, 42px); margin: 24px 0 8px; }
.texto h2 { font-size: 22px; margin: 34px 0 10px; }
.texto p, .texto li { color: #463935; }
.texto p + p { margin-top: 10px; }
.texto ul { padding-left: 20px; }
.texto li { margin: 6px 0; }
.texto .data { color: var(--suave); font-size: 14px; }

@media (max-width: 880px) {
  .heroi .envolve, .renda { grid-template-columns: 1fr; }
  .ilustracao { max-width: 460px; }
  .passos, .itens { grid-template-columns: 1fr 1fr; }
  .compra { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .passos, .itens { grid-template-columns: 1fr; }
  .renda { padding: 28px 20px; border-radius: 22px; }
  section.bloco { padding: 52px 0; }
  .heroi .botao { width: 100%; }
  .topo .botao { display: none; }
}