/* euhelenalopes.com.br · mesma identidade dos livros (DM Serif Display + Lato) */
@font-face { font-family: "DM Serif Display"; src: url("/assets/fonts/dmserif.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "DM Serif Display"; font-style: italic; src: url("/assets/fonts/dmserif-italic.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Lato"; src: url("/assets/fonts/lato.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Lato"; font-weight: 700; src: url("/assets/fonts/lato-bold.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Lato"; font-style: italic; src: url("/assets/fonts/lato-italic.woff2") format("woff2"); font-display: swap; }

:root {
  --papel: #FFFBF5;
  --areia: #F5EBDD;
  --borda: #E6D7C6;
  --tinta: #2E2320;
  --tinta-2: #5E4E46;
  --terracota: #A44E33;
  --terracota-escura: #86391F;
  --salvia: #556748;
  --salvia-clara: #EEF2E8;
  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --sans: "Lato", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --coluna: 40rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--papel); color: var(--tinta);
  font-family: var(--sans); font-size: 1.0625rem; line-height: 1.65;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--terracota); text-underline-offset: 0.18em; }
a:hover { color: var(--terracota-escura); }
:focus-visible { outline: 3px solid var(--terracota); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.12; margin: 0 0 0.5em; color: var(--tinta); }
h1 { font-size: clamp(2.5rem, 7vw, 4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 4.6vw, 2.6rem); }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1em; }
.pular { position: absolute; left: -999px; top: 0; background: var(--tinta); color: #fff; padding: 0.6rem 1rem; z-index: 50; }
.pular:focus { left: 1rem; top: 1rem; }

.largo { max-width: 68rem; margin: 0 auto; padding: 0 1.25rem; }
.coluna { max-width: var(--coluna); margin: 0 auto; padding: 0 1.25rem; }
section { padding: 4.25rem 0; }
section + section { border-top: 1px solid var(--borda); }

/* Botão */
.botao {
  display: inline-block; background: var(--terracota); color: #fff; text-decoration: none;
  font-family: var(--sans); font-weight: 700; font-size: 1.125rem; line-height: 1.2;
  padding: 1.05rem 2rem; border-radius: 999px; text-align: center;
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 6px 16px -8px rgba(134,57,31,0.7);
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.botao:hover { background: var(--terracota-escura); color: #fff; }
.botao:active { transform: translateY(1px); }
.garantias { list-style: none; padding: 0; margin: 1.1rem 0 0; display: flex; flex-wrap: wrap; gap: 0.35rem 1.25rem; color: var(--tinta-2); font-size: 0.95rem; }
.garantias li { display: flex; align-items: center; gap: 0.45rem; }
.garantias svg { flex: none; color: var(--salvia); }

/* Topo */
.topo { padding: 1.75rem 0 3.5rem; }
.topo .largo > div:last-child { text-align: left; }
.topo .largo { display: grid; gap: 2.25rem; align-items: center; }
.livro { justify-self: center; width: min(52vw, 215px); position: relative; }
.livro img { border-radius: 3px 6px 6px 3px; box-shadow: -1px 0 0 rgba(0,0,0,0.08), 0 22px 40px -18px rgba(58,35,25,0.55), 0 4px 10px -4px rgba(58,35,25,0.25); }
.livro::after { content: ""; position: absolute; inset: 0 auto 0 0; width: 9px; border-radius: 3px 0 0 3px; background: linear-gradient(90deg, rgba(0,0,0,0.16), rgba(255,255,255,0.12) 60%, transparent); }
.autora { font-size: 1.05rem; color: var(--terracota); margin: 0 0 0.6rem; font-weight: 700; }
.sub { font-family: var(--serif); font-size: clamp(1.35rem, 3.4vw, 1.7rem); line-height: 1.3; color: var(--tinta); margin-bottom: 0.8rem; }
.apoio { color: var(--tinta-2); max-width: 34rem; }
.preco { display: flex; align-items: baseline; gap: 0.6rem; flex-wrap: wrap; margin: 1.6rem 0 1.1rem; }
.preco strong { font-family: var(--serif); font-weight: 400; font-size: 2.6rem; line-height: 1; }
.preco span { color: var(--tinta-2); }
.selo { display: inline-block; font-size: 0.95rem; color: var(--salvia); background: var(--salvia-clara); padding: 0.3rem 0.8rem; border-radius: 999px; margin-bottom: 1.1rem; }

/* Para quem é */
.lista-check { list-style: none; padding: 0; margin: 1.5rem 0; }
.lista-check li { position: relative; padding: 0.7rem 0 0.7rem 2.2rem; border-bottom: 1px dashed var(--borda); }
.lista-check li:last-child { border-bottom: 0; }
.lista-check li::before {
  content: ""; position: absolute; left: 0.1rem; top: 1rem; width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: var(--salvia-clara) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 6.5' fill='none' stroke='%23556748' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/0.85rem no-repeat;
}
.fecho { font-family: var(--serif); font-size: 1.35rem; line-height: 1.35; }

/* O que tem dentro */
.capitulos { list-style: none; padding: 0; margin: 1.75rem 0; border-top: 2px solid var(--tinta); }
.capitulos li { display: grid; grid-template-columns: 1fr auto; gap: 0.15rem 1rem; padding: 1rem 0; border-bottom: 1px solid var(--borda); }
.capitulos .nome { font-family: var(--serif); font-size: 1.3rem; line-height: 1.25; }
.capitulos .qtd { grid-row: span 2; text-align: right; font-family: var(--serif); font-size: 1.9rem; line-height: 1; color: var(--terracota); }
.capitulos .qtd small { display: block; font-family: var(--sans); font-size: 0.8rem; color: var(--tinta-2); margin-top: 0.25rem; }
.capitulos .exemplos { color: var(--tinta-2); font-size: 0.97rem; }
.total { display: flex; justify-content: space-between; font-weight: 700; padding-top: 0.25rem; }

/* Amostras */
.amostras { display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0.5rem 1.25rem 1rem; margin: 2rem -1.25rem 0; }
.amostras figure { margin: 0; flex: 0 0 min(72%, 250px); scroll-snap-align: center; }
.amostras img { border: 1px solid var(--borda); border-radius: 4px; box-shadow: 0 12px 24px -16px rgba(58,35,25,0.45); background: #fff; }
.amostras figcaption { font-size: 0.92rem; color: var(--tinta-2); margin-top: 0.6rem; }

/* Receita de amostra, no formato do livro */
.receita { background: #fff; border: 1px solid var(--borda); border-radius: 6px; padding: 1.75rem 1.4rem; margin-top: 1.5rem; box-shadow: 0 18px 36px -28px rgba(58,35,25,0.5); }
.receita h3 { color: var(--terracota); font-size: 1.85rem; margin-bottom: 0.25rem; }
.receita .nota { font-family: var(--serif); font-style: italic; font-size: 1.12rem; color: var(--tinta-2); margin-bottom: 0.75rem; }
.receita .meta { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; font-size: 0.92rem; color: var(--tinta-2); padding-bottom: 1rem; border-bottom: 1px solid var(--borda); margin-bottom: 1.25rem; }
.receita .meta b { color: var(--terracota); font-weight: 700; }
.ingredientes { background: var(--areia); border-radius: 6px; padding: 1.1rem 1.25rem; margin-bottom: 1.4rem; }
.ingredientes h4, .modo h4 { font-family: var(--sans); font-size: 0.95rem; font-weight: 700; color: var(--terracota); margin: 0 0 0.6rem; letter-spacing: 0.02em; }
.ingredientes ul { margin: 0; padding-left: 1.1rem; }
.ingredientes li { margin: 0.2rem 0; }
.ingredientes li::marker { content: "– "; color: var(--terracota); }
.modo ol { list-style: none; counter-reset: passo; margin: 0; padding: 0; }
.modo li { counter-increment: passo; position: relative; padding-left: 2.1rem; margin: 0 0 0.7rem; }
.modo li::before { content: counter(passo); position: absolute; left: 0; top: -0.2rem; font-family: var(--serif); font-size: 1.5rem; color: var(--terracota); }
.dica { background: var(--salvia-clara); border-left: 3px solid var(--salvia); border-radius: 0 6px 6px 0; padding: 0.9rem 1.1rem; margin-top: 1.2rem; }
.dica b { display: block; color: var(--salvia); font-size: 0.92rem; margin-bottom: 0.15rem; }

/* Helena */
.helena { display: grid; gap: 1.5rem; align-items: start; }
.helena img { width: 150px; height: 150px; border-radius: 50%; border: 4px solid #fff; box-shadow: 0 10px 24px -14px rgba(58,35,25,0.6); }
.aviso-ia { font-size: 0.95rem; font-style: italic; color: var(--tinta-2); border-top: 1px solid var(--borda); padding-top: 0.9rem; margin-top: 0.4rem; }

/* Oferta */
.oferta { background: var(--areia); }
.cupom { background: var(--papel); border: 2px solid var(--tinta); border-radius: 10px; padding: 2rem 1.5rem; max-width: 30rem; margin: 1.5rem auto 0; position: relative; }
.cupom .cupom-livro { display: grid; grid-template-columns: 84px 1fr; gap: 1rem; align-items: center; padding-bottom: 1.2rem; border-bottom: 1px dashed var(--borda); }
.cupom .cupom-livro img { border-radius: 2px; box-shadow: 0 8px 16px -10px rgba(58,35,25,0.6); }
.cupom .cupom-livro p { margin: 0; font-family: var(--serif); font-size: 1.3rem; line-height: 1.2; }
.cupom ul { list-style: none; padding: 0; margin: 1.1rem 0 1.4rem; }
.cupom li { padding: 0.35rem 0 0.35rem 1.7rem; position: relative; }
.cupom li::before { content: ""; position: absolute; left: 0; top: 0.75rem; width: 0.9rem; height: 0.5rem; border-left: 2px solid var(--salvia); border-bottom: 2px solid var(--salvia); transform: rotate(-45deg); }
.cupom .preco { justify-content: center; margin: 0 0 1rem; }
.cupom .botao { display: block; }

/* Garantia */
.garantia { display: grid; gap: 1.25rem; align-items: center; }
.garantia svg { width: 84px; height: 84px; color: var(--salvia); }

/* Perguntas */
.perguntas details { border-bottom: 1px solid var(--borda); }
.perguntas summary { cursor: pointer; list-style: none; padding: 1.1rem 2.5rem 1.1rem 0; position: relative; font-weight: 700; font-size: 1.08rem; }
.perguntas summary::-webkit-details-marker { display: none; }
.perguntas summary::after { content: ""; position: absolute; right: 0.4rem; top: 50%; width: 0.65rem; height: 0.65rem; border-right: 2px solid var(--terracota); border-bottom: 2px solid var(--terracota); transform: translateY(-70%) rotate(45deg); transition: transform 0.2s ease; }
.perguntas details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.perguntas details p { color: var(--tinta-2); padding-right: 1.5rem; }

/* Chamada final */
.final { text-align: center; }
.final .fecho { max-width: 28rem; margin: 0 auto 1.5rem; }
.final .garantias { justify-content: center; }

/* Rodapé */
footer { background: #2E2320; color: #E9DED2; font-size: 0.9rem; line-height: 1.6; padding: 3rem 0 6rem; }
footer a { color: #F3C9B4; }
footer a:hover { color: #fff; }
footer .marca { font-family: var(--serif); font-size: 1.5rem; color: #fff; margin-bottom: 1rem; }
footer .legal-aviso { max-width: 44rem; color: #CDBFB2; }
footer .empresa { margin: 1.5rem 0; }
footer .empresa p { margin: 0; }
footer nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-bottom: 1.25rem; }

/* Barra fixa no celular */
.barra { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; background: rgba(255,251,245,0.97); border-top: 1px solid var(--borda); padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: space-between; gap: 1rem; transform: translateY(110%); transition: transform 0.25s ease; box-shadow: 0 -8px 20px -16px rgba(58,35,25,0.5); }
.barra.visivel { transform: none; }
.barra p { margin: 0; line-height: 1.2; font-size: 0.9rem; color: var(--tinta-2); }
.barra p strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 1.35rem; color: var(--tinta); }
.barra .botao { padding: 0.8rem 1.3rem; font-size: 1rem; }

/* Páginas de texto (termos, privacidade) */
.doc-topo { padding: 1.5rem 0; border-bottom: 1px solid var(--borda); }
.doc-topo a { font-family: var(--serif); font-size: 1.25rem; color: var(--tinta); text-decoration: none; }
.doc { padding: 3rem 0 4rem; }
.doc h1 { font-size: clamp(2.1rem, 5vw, 2.9rem); }
.doc .data { color: var(--tinta-2); margin-bottom: 2rem; }
.doc h2 { font-size: 1.5rem; margin-top: 2.2rem; }
.doc li { margin-bottom: 0.45rem; }
.doc table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: 0.97rem; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--borda); }
.doc th { font-weight: 700; border-bottom: 2px solid var(--tinta); }
.doc address { font-style: normal; background: var(--areia); border-radius: 6px; padding: 1rem 1.25rem; margin: 1rem 0 1.5rem; }
.simples { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 3rem 1.25rem; }
.simples img { width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 1.5rem; }

@media (min-width: 760px) {
  body { font-size: 1.125rem; }
  section { padding: 5.5rem 0; }
  .topo { padding: 4rem 0 5rem; }
  .topo .largo { grid-template-columns: 5fr 7fr; gap: 4rem; }
  .livro { width: 100%; max-width: 390px; justify-self: end; }
  .amostras { overflow: visible; margin: 2.5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .amostras figure { flex: none; }
  .receita { padding: 2.5rem 2.5rem 2rem; }
  .receita .colunas { display: grid; grid-template-columns: 1fr 1.25fr; gap: 2rem; align-items: start; }
  .ingredientes { margin-bottom: 0; }
  .helena { grid-template-columns: 150px 1fr; gap: 2.25rem; }
  .garantia { grid-template-columns: 84px 1fr; gap: 2rem; }
  .barra { display: none; }
  footer { padding-bottom: 3rem; }
}

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

/* contêiner médio para a receita e as amostras */
.medio { max-width: 54rem; margin: 0 auto; padding: 0 1.25rem; }
.medio > h2, .medio > p { max-width: var(--coluna); }