/* =========================================================
   Bianca Miranda · estilo da marca (todas as páginas)
   Paleta outono suave · Documento-Mestre v2, seção 8
   Mesmo visual do site principal: Manrope fina, réguas camelo,
   etiquetas com ponto terracota, botões em pílula.
   ========================================================= */
:root {
  --fundo: #FBF7F2;      /* fundo principal */
  --aveia: #F3ECE2;      /* caixas suaves */
  --linho: #E6D9C9;      /* caixas de ação ("Experimente hoje") */
  --camelo: #C4A483;     /* linhas finas, AME, números grandes */
  --cacau: #6B5444;      /* títulos, botão principal, diagramas */
  --cacau-esc: #5A4537;  /* hover do botão */
  --texto: #4A3D35;      /* texto corrido */
  --cinza: #6E6058;      /* secundários, legendas */
  --oliva: #687058;      /* etiquetas, setas */
  --terracota: #B77E66;  /* só acentos gráficos */
  --fio: #E0D2C1;

  --max: 1120px;
  --gutter: clamp(20px, 5vw, 56px);
  --ease: cubic-bezier(.2,.7,.2,1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--fundo); color: var(--texto);
  font-family: "Manrope", "Segoe UI", system-ui, sans-serif; font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .42 0 0 0 0 .33 0 0 0 0 .27 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--linho); color: var(--cacau); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.estreita { max-width: 760px; }

/* ---------- tipografia ---------- */
h1, h2, h3 { color: var(--cacau); font-weight: 300; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.02; font-weight: 200; letter-spacing: -.035em; }
h2 { font-size: clamp(1.9rem, 4vw, 3.2rem); line-height: 1.08; }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -.005em; line-height: 1.3; }
h1 em, h2 em { font-style: normal; font-weight: 600; }
p + p { margin-top: 1em; }
b, strong { color: var(--cacau); font-weight: 600; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.22rem); color: var(--cinza); line-height: 1.6; max-width: 46ch; }
.eyebrow {
  font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--oliva);
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--terracota); flex: none; }
.pequeno { font-size: .86rem; color: var(--cinza); }

/* ---------- botões em pílula ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px; text-decoration: none; cursor: pointer;
  font: inherit; font-weight: 600; font-size: .95rem; letter-spacing: .01em; text-align: center;
  padding: 17px 28px; border-radius: 999px; border: 1px solid transparent;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn .seta { transition: transform .3s var(--ease); }
.btn:hover .seta { transform: translateX(4px); }
.btn-primario { background: var(--cacau); color: var(--fundo); }
.btn-primario:hover { background: var(--cacau-esc); }
.btn-linha { background: transparent; border-color: var(--camelo); color: var(--cacau); }
.btn-linha:hover { background: var(--aveia); }
.btn-bloco { display: flex; width: 100%; }
.btn small { display: block; font-weight: 500; font-size: .8rem; opacity: .8; }
.btn .duas-linhas { display: flex; flex-direction: column; line-height: 1.3; }
.acoes { display: flex; gap: 14px; flex-wrap: wrap; }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--oliva); outline-offset: 3px; }

/* ---------- topo ---------- */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(251,247,242,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transition: box-shadow .3s; }
.topo.rolou { box-shadow: 0 1px 0 var(--fio); }
.topo .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.marca { text-decoration: none; display: flex; flex-direction: column; line-height: 1.15; }
.marca .nome { font-weight: 300; font-size: 1.25rem; color: var(--cacau); letter-spacing: -.01em; }
.marca .prof { font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--oliva); font-weight: 600; }
.topo nav { display: flex; align-items: center; gap: 22px; }
.topo .voltar-site { font-size: .86rem; color: var(--cinza); text-decoration: none; position: relative; padding: 4px 0; }
.topo .voltar-site::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--camelo); transition: right .35s var(--ease); }
.topo .voltar-site:hover { color: var(--cacau); }
.topo .voltar-site:hover::after { right: 0; }
.topo .btn { padding: 11px 20px; font-size: .84rem; }

/* ---------- abertura das páginas ---------- */
.abertura { padding: clamp(24px, 4vw, 48px) 0 clamp(64px, 9vw, 112px); }
.regua { border-top: 1px solid var(--camelo); padding-top: 14px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .78rem; color: var(--cinza); }
.abertura-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 6vw, 88px); align-items: end; margin-top: clamp(36px, 6vw, 80px); }
.abertura h1 { margin-top: 24px; }
.abertura .lead { margin-top: 28px; }
.abertura .acoes { margin-top: 36px; }
.assinatura { font-weight: 200; color: var(--camelo); line-height: .85; letter-spacing: .3em; margin-right: -.3em; font-size: clamp(5rem, 16vw, 12rem); }
.assinatura-sub { font-size: .76rem; letter-spacing: .2em; text-transform: uppercase; color: var(--oliva); font-weight: 600; margin-top: 16px; }
.arco { border-radius: 999px 999px 18px 18px; overflow: hidden; aspect-ratio: 4/5.2; background: var(--linho); max-width: 100%; }
.arco img { width: 100%; height: 100%; object-fit: cover; }
.dados { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 28px; font-size: .86rem; color: var(--cinza); }
.dados span { display: inline-flex; align-items: center; gap: 10px; }
.dados span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--camelo); }

/* ---------- seções ---------- */
.sec { padding: clamp(72px, 10vw, 136px) 0; }
.sec + .sec { padding-top: 0; }
.cab { display: grid; grid-template-columns: 160px 1fr; gap: 24px; border-top: 1px solid var(--camelo); padding-top: 18px; margin-bottom: clamp(36px, 5vw, 64px); }
.cab .n { font-weight: 200; font-size: 1rem; color: var(--camelo); letter-spacing: .04em; }
.cab .n b { display: block; color: var(--oliva); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; margin-top: 4px; }
.duas-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.frase { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 300; line-height: 1.24; color: var(--cacau); letter-spacing: -.015em; }

/* lista "você se reconhece" (círculos) */
.checklist { list-style: none; }
.checklist li { display: grid; grid-template-columns: 34px 1fr; gap: 6px; padding: 18px 0; border-top: 1px solid var(--fio); font-size: 1.04rem; }
.checklist li:last-child { border-bottom: 1px solid var(--fio); }
.checklist li::before { content: ""; width: 18px; height: 18px; border: 1px solid var(--camelo); border-radius: 50%; margin-top: 4px; }

/* lista com números grandes à esquerda */
.inclui { list-style: none; }
.inclui li { display: flex; gap: 18px; align-items: baseline; padding: 15px 0; border-bottom: 1px solid var(--fio); }
.inclui li .q { font-weight: 200; font-size: 1.9rem; color: var(--camelo); min-width: 52px; line-height: 1; }
.inclui li small { display: block; color: var(--cinza); font-size: .9rem; }

/* blocos em colunas (pilares, forças) */
.colunas { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--fio); }
.colunas > * { padding: 30px 26px 34px 0; border-right: 1px solid var(--fio); margin-right: 26px; }
.colunas > *:last-child { border-right: 0; margin-right: 0; }
.colunas .num { font-size: 3.2rem; font-weight: 200; color: var(--camelo); line-height: 1; letter-spacing: -.04em; }
.colunas h3 { margin: 20px 0 10px; }
.colunas p { font-size: .95rem; color: var(--cinza); }

/* linha do tempo / passos */
.passos { display: grid; grid-template-columns: repeat(var(--n, 4), 1fr); position: relative; list-style: none; }
.passos::before { content: ""; position: absolute; top: 9px; left: 0; right: 0; height: 1px; background: var(--fio); }
.passo { padding-right: 28px; position: relative; }
.passo::before { content: ""; display: block; width: 19px; height: 19px; border-radius: 50%; background: var(--fundo); border: 1px solid var(--camelo); position: relative; }
.passo.forte::before { border-color: var(--terracota); background: radial-gradient(circle, var(--terracota) 0 4px, var(--fundo) 5px); }
.passo .et { margin-top: 24px; font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--oliva); font-weight: 600; }
.passo h3 { margin: 8px 0 8px; font-weight: 500; font-size: 1.2rem; }
.passo p { font-size: .93rem; color: var(--cinza); }

/* caixas */
.caixa { background: var(--aveia); border-radius: 22px; padding: clamp(24px, 3vw, 40px); }
.caixa-acao { background: var(--linho); border-radius: 16px; padding: 18px 22px; }
.rot { font-size: .68rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--oliva); margin-bottom: 6px; }
.cuidado { border-left: 2px solid var(--terracota); padding: 4px 0 4px 20px; font-size: .92rem; color: var(--cinza); }

/* para quem é / não é */
.sim-nao { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); }
.sim-nao > div { border-top: 1px solid var(--camelo); padding-top: 18px; }
.sim-nao > .nao { border-top-color: var(--fio); }
.sim-nao ul { list-style: none; margin-top: 12px; }
.sim-nao li { padding: 9px 0 9px 26px; position: relative; font-size: .98rem; border-bottom: 1px solid var(--fio); }
.sim-nao .sim li::before { content: "+"; position: absolute; left: 2px; color: var(--terracota); font-weight: 600; }
.sim-nao .nao li::before { content: "–"; position: absolute; left: 3px; color: var(--oliva); font-weight: 600; }

/* quem conduz */
.autora { display: grid; grid-template-columns: auto 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.autora .retrato { width: clamp(120px, 16vw, 180px); aspect-ratio: 1; border-radius: 50%; overflow: hidden; border: 1px solid var(--camelo); }
.autora .retrato img { width: 100%; height: 100%; object-fit: cover; }

/* investimento */
.investimento { background: var(--fundo); border: 1px solid var(--fio); border-radius: 24px; padding: clamp(26px, 3.5vw, 48px); }
.preco-de { color: var(--cinza); font-size: .92rem; }
.preco { font-size: clamp(2.6rem, 4.5vw, 3.6rem); font-weight: 200; color: var(--cacau); letter-spacing: -.03em; line-height: 1.05; margin: 6px 0; }
.preco small { font-size: .38em; font-weight: 400; letter-spacing: 0; color: var(--cinza); }
.investimento hr { border: 0; border-top: 1px solid var(--fio); margin: 24px 0; }
.investimento .btn { margin-top: 26px; }

/* perguntas frequentes */
.faq details { border-bottom: 1px solid var(--fio); padding: 20px 0; }
.faq details:first-child { border-top: 1px solid var(--fio); }
.faq summary { font-weight: 500; color: var(--cacau); font-size: 1.08rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; font-weight: 200; line-height: 1; color: var(--terracota); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: 12px; color: var(--cinza); max-width: 62ch; }

/* rodapé */
.rodape { border-top: 1px solid var(--camelo); padding: 36px 0 44px; font-size: .84rem; color: var(--cinza); }
.rodape .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; }
.rodape .nome { font-weight: 300; font-size: 1.4rem; color: var(--cacau); }
.rodape a { text-decoration: none; display: block; padding: 2px 0; }
.rodape a:hover { color: var(--cacau); }
.rodape .legal { grid-column: 1 / -1; border-top: 1px solid var(--fio); padding-top: 20px; font-size: .76rem; max-width: 90ch; }

/* barra fixa no celular */
.fixo { display: none; }

/* revelar ao rolar */
.rv { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv-2 { transition-delay: .1s; } .rv-3 { transition-delay: .2s; } .rv-4 { transition-delay: .3s; } .rv-5 { transition-delay: .4s; }
.fade { opacity: 0; animation: aparecer 1s var(--ease) forwards; }
.d1 { animation-delay: .1s; } .d2 { animation-delay: .25s; } .d3 { animation-delay: .4s; } .d4 { animation-delay: .55s; }
@keyframes aparecer { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- responsivo ---------- */
@media (max-width: 1020px) {
  .colunas { grid-template-columns: 1fr; }
  .colunas > * { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--fio); padding-right: 0; }
  .colunas > *:last-child { border-bottom: 0; }
  .passos { grid-template-columns: 1fr 1fr; row-gap: 44px; }
  .passos::before { display: none; }
}
@media (max-width: 820px) {
  body { font-size: 16px; }
  .topo .wrap { height: 64px; }
  .topo .btn { display: none; }
  .abertura-grid, .duas-col, .sim-nao { grid-template-columns: 1fr; }
  .abertura-grid .arco { max-width: 380px; width: 100%; }
  .cab { grid-template-columns: 1fr; gap: 12px; }
  .rodape .wrap { grid-template-columns: 1fr; }
  .assinatura { letter-spacing: .22em; margin-right: -.22em; }
  .fixo {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 12px max(16px, env(safe-area-inset-left, 0px)) calc(12px + env(safe-area-inset-bottom, 0px));
    background: rgba(251,247,242,.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--fio);
    transform: translateY(110%); transition: transform .5s var(--ease);
  }
  .fixo.mostra { transform: none; }
  .fixo .btn { width: 100%; padding: 14px 20px; }
  body.tem-fixo .rodape { padding-bottom: 110px; }
}
@media (max-width: 560px) {
  .passos { grid-template-columns: 1fr; }
  .autora { grid-template-columns: 1fr; }
  .topo nav .voltar-site { font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .rv, .fade { opacity: 1; transform: none; }
}