@font-face { font-family: "Young Serif"; src: url(assets/fonts/young-serif-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Figtree"; src: url(assets/fonts/figtree-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Figtree"; src: url(assets/fonts/figtree-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Figtree"; src: url(assets/fonts/figtree-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Figtree"; src: url(assets/fonts/figtree-latin-800-normal.woff2) format("woff2"); font-weight: 800; font-display: swap; }

:root {
  --papel: #FFFCFA; --rosa: #F6DFDC; --rosa-medio: #E9B9B3; --chocolate: #3B2218; --cacau: #7A4834;
  --texto: #3A2C27; --suave: #8A746C;
  --dica-bg: #E5EEE3; --dica-fg: #3F6B47; --erro-bg: #FBE2DA; --erro-fg: #A63A26;
  --f-titulo: "Young Serif", Georgia, serif; --f-texto: "Figtree", Arial, sans-serif;
  --raio: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--f-texto); font-size: 18px; line-height: 1.55; color: var(--texto); background: var(--papel); }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
strong { font-weight: 700; color: var(--chocolate); }

h1, h2 { font-family: var(--f-titulo); font-weight: 400; color: var(--chocolate); line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 11vw, 4.4rem); color: var(--rosa); }
h2 { font-size: clamp(1.7rem, 7vw, 2.4rem); }
h3 { font-family: var(--f-texto); font-size: 1.15rem; font-weight: 700; color: var(--chocolate); line-height: 1.3; }
p { text-wrap: pretty; }

/* estrutura */
.bloco { padding: 56px 0; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.estreito { max-width: 680px; }
.wrap > h2 + *, .estreito > h2 + * { margin-top: 24px; }
.papel { background: var(--papel); }
.rosa { background: var(--rosa); }
.rosa-medio { background: var(--rosa-medio); }
.escuro { background: var(--chocolate); color: var(--rosa); }
.escuro h2 { color: var(--rosa); }
.escuro strong { color: #fff; }

/* botão */
.botao { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; gap: 10px; text-align: center; min-height: 64px; padding: 16px 28px; border-radius: 999px; background: var(--chocolate); color: var(--rosa); font-weight: 800; font-size: 1.12rem; line-height: 1.2; text-decoration: none; box-shadow: 0 8px 20px rgba(59,34,24,.28); transition: transform .15s ease, background .15s ease, box-shadow .15s ease; animation: pulso 2.6s ease-out infinite; }
.botao::after { content: "→"; font-family: Arial, Helvetica, sans-serif; font-weight: 700; font-size: 1.3em; line-height: 1; transition: transform .2s ease; }
.botao::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 45%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.38), transparent); transform: translateX(-160%) skewX(-18deg); animation: brilho 4s ease-in-out infinite; pointer-events: none; }
.botao:hover { transform: translateY(-2px) scale(1.015); background: var(--cacau); }
.botao:hover::after { transform: translateX(5px); }
.botao:active { transform: translateY(1px) scale(.99); }
.botao:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--cacau); outline-offset: 3px; }
.escuro .botao { background: var(--rosa); color: var(--chocolate); animation-name: pulso-claro; box-shadow: 0 8px 22px rgba(0,0,0,.3); }
.escuro .botao:hover { background: #fff; }
.escuro .botao:focus-visible { outline-color: var(--rosa); }
@keyframes pulso { 0% { box-shadow: 0 8px 20px rgba(59,34,24,.28), 0 0 0 0 rgba(122,72,52,.5); } 70%, 100% { box-shadow: 0 8px 20px rgba(59,34,24,.28), 0 0 0 16px rgba(122,72,52,0); } }
@keyframes pulso-claro { 0% { box-shadow: 0 8px 22px rgba(0,0,0,.3), 0 0 0 0 rgba(246,223,220,.55); } 70%, 100% { box-shadow: 0 8px 22px rgba(0,0,0,.3), 0 0 0 16px rgba(246,223,220,0); } }
@keyframes brilho { 0%, 55% { transform: translateX(-160%) skewX(-18deg); } 85%, 100% { transform: translateX(380%) skewX(-18deg); } }

/* livro flutua devagar */
@keyframes flutua { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.mockup { animation: flutua 6s ease-in-out infinite; }

/* aparecer ao rolar (só com JS ligado) */
.js [data-rv] { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; transition-delay: var(--d, 0s); }
.js [data-rv].in { opacity: 1; transform: none; }
.mini { font-size: .9rem; color: var(--suave); text-align: center; }
.escuro .mini { color: var(--rosa-medio); }

.etiqueta { display: inline-block; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; padding: 8px 14px; border-radius: 999px; background: var(--rosa); color: var(--chocolate); }
.etiqueta.escura { background: var(--chocolate); color: var(--rosa); }
.lead { font-size: 1.15rem; }

/* fotos */
.foto { overflow: hidden; border-radius: var(--raio); }
.foto img { width: 100%; transition: transform .5s ease; }
.foto:hover img { transform: scale(1.03); }

/* marcadores */
.marcas { display: grid; gap: 14px; }
.marcas li { position: relative; padding-left: 34px; }
.marcas li::before { content: ""; position: absolute; left: 0; top: .32em; width: 20px; height: 20px; border-radius: 50%; background: var(--chocolate); }
.marcas li::after { content: ""; position: absolute; left: 6px; top: calc(.32em + 5px); width: 7px; height: 4px; border-left: 2.5px solid var(--rosa); border-bottom: 2.5px solid var(--rosa); transform: rotate(-45deg); }
.marcas.claras li::before { background: var(--rosa); }
.marcas.claras li::after { border-color: var(--chocolate); }
.marcas + .botao { margin-top: 32px; }

/* 1 topo */
.topo { padding: 40px 0 44px; }
.topo-grid { display: grid; gap: 28px; justify-items: stretch; }
.topo-texto { display: grid; gap: 18px; justify-items: start; }
.topo .lead { color: #F2D9D5; }
.mockup { width: min(78%, 340px); margin: 0 auto; filter: drop-shadow(0 18px 28px rgba(0,0,0,.35)); }
.topo-acao { display: grid; gap: 12px; }

/* 2 dor */
.falas { display: grid; gap: 12px; }
.falas li { background: var(--papel); border-radius: var(--raio); padding: 18px 20px; font-size: 1.1rem; font-style: italic; color: var(--chocolate); border-left: 6px solid var(--cacau); transition: transform .2s ease; }
.falas li:hover { transform: translateY(-2px); }
.destaque { margin-top: 28px; font-family: var(--f-titulo); font-size: 1.35rem; line-height: 1.3; color: var(--chocolate); }

/* 3 virada */
.virada { display: grid; gap: 28px; }
.virada-texto { display: grid; gap: 16px; }
.virada-texto h2 { margin-bottom: 4px; }

/* 4 passos */
.passos { display: grid; gap: 14px; }
.passos li { background: var(--papel); border-radius: var(--raio); padding: 22px 22px 24px; display: grid; gap: 8px; transition: transform .2s ease; }
.passos li:hover { transform: translateY(-2px); }
.num { font-family: var(--f-titulo); font-size: 4rem; line-height: .8; color: var(--chocolate); }

/* 5 benefícios */
.beneficios { display: grid; gap: 28px; }
.beneficios h2 { margin-bottom: 22px; }
.beneficios .retrato img { aspect-ratio: 4 / 3; object-fit: cover; }

/* 6 recebe */
.recebe { display: grid; gap: 14px; }
.recebe li { background: var(--papel); border-radius: var(--raio); padding: 20px 22px; display: grid; gap: 6px; transition: transform .2s ease; }
.recebe li:hover { transform: translateY(-2px); }
.recebe p { font-size: 1rem; }

/* 7 para quem é */
.quem { display: grid; gap: 16px; }
.caixa { border-radius: var(--raio); padding: 26px 22px; }
.caixa h2 { font-size: 1.6rem; margin-bottom: 18px; }
.caixa.sim { background: var(--dica-bg); }
.caixa.sim h2 { color: var(--dica-fg); }
.caixa.sim .marcas li::before { background: var(--dica-fg); }
.caixa.nao { background: var(--erro-bg); }
.caixa.nao h2 { color: var(--erro-fg); }
.caixa.nao .marcas li::before { background: var(--erro-fg); }
.caixa.nao .marcas li::after { width: 12px; height: 0; left: 4px; top: calc(.32em + 9px); border-left: 0; border-bottom: 2.5px solid var(--erro-bg); transform: none; }

/* 8 autora */
.bloco.autora { padding-bottom: 0; overflow: hidden; }
.recebe + .extra { margin-top: 20px; font-size: 1rem; color: var(--cacau); text-align: center; }
.autora-grid { display: grid; gap: 8px; align-items: end; }
.autora-texto { display: grid; gap: 14px; justify-items: start; padding-bottom: 8px; }
.autora-texto h2 { margin-bottom: 2px; }
blockquote { font-family: var(--f-titulo); font-size: 1.3rem; line-height: 1.3; color: var(--chocolate); padding-left: 18px; border-left: 5px solid var(--chocolate); }
.autora-foto { width: min(86%, 380px); margin: 12px auto 0; order: 2; }

/* 9 preço */
.preco { display: grid; gap: 22px; max-width: 560px; text-align: left; }
.preco h2 { margin: 0; }
.valor { font-family: var(--f-titulo); font-size: clamp(3.4rem, 18vw, 5rem); line-height: 1; color: var(--rosa); margin-top: 6px; }
.preco .mini { margin-top: -6px; }

/* 10 e 11 */
.duas { display: grid; gap: 36px; }
.duas > div > h2 { margin-bottom: 14px; }
.garantia { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.garantia h2 { font-size: 1.6rem; margin-bottom: 8px; }
.selo { width: 84px; height: 84px; border-radius: 50%; background: var(--chocolate); color: var(--rosa); display: grid; place-content: center; text-align: center; box-shadow: inset 0 0 0 4px var(--chocolate), inset 0 0 0 6px var(--rosa-medio); }
.selo b { font-family: var(--f-titulo); font-size: 2rem; line-height: .9; font-weight: 400; }
.selo span { font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

/* 12 decisão */
.decisao-grid { display: grid; gap: 28px; }
.decisao-grid > div:last-child { display: grid; gap: 18px; }
.decisao .lead { color: #F2D9D5; }
.decisao .foto img { aspect-ratio: 4 / 3; object-fit: cover; }

/* 13 faq */
.faq { display: grid; gap: 10px; margin-bottom: 32px; }
details { background: var(--rosa); border-radius: 16px; transition: background .15s ease; }
details[open] { background: var(--rosa); }
summary { cursor: pointer; list-style: none; padding: 18px 54px 18px 20px; font-weight: 700; color: var(--chocolate); position: relative; line-height: 1.35; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-family: var(--f-titulo); font-size: 1.6rem; color: var(--cacau); transition: transform .2s ease; }
details[open] summary::after { content: "–"; }
details p { padding: 0 20px 20px; font-size: 1rem; }

/* 14 rodapé */
.rodape { background: var(--chocolate); color: var(--rosa-medio); padding: 40px 0 120px; font-size: .9rem; }
.rodape .wrap { display: grid; gap: 12px; }
.rodape a { color: var(--rosa); text-underline-offset: 3px; }
.rodape .aviso { font-size: .8rem; color: #B89A92; max-width: 640px; }

/* barra fixa (celular) */
.barra { position: fixed; left: 0; right: 0; bottom: 0; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,252,250,.96); box-shadow: 0 -6px 20px rgba(59,34,24,.15); transform: translateY(110%); transition: transform .25s ease; z-index: 10; }
.barra.on { transform: none; }
.barra .botao { min-height: 52px; }

/* telas maiores */
@media (min-width: 860px) {
  body { font-size: 19px; }
  .bloco { padding: 96px 0; }
  .wrap { padding: 0 32px; }
  .topo { padding: 72px 0; }
  .topo-grid { grid-template-columns: 1.1fr .9fr; grid-template-rows: auto auto; column-gap: 56px; align-items: center; }
  .topo-texto { grid-column: 1; grid-row: 1; align-self: end; }
  .topo-acao { grid-column: 1; grid-row: 2; align-self: start; max-width: 380px; }
  .mockup { grid-column: 2; grid-row: 1 / span 2; width: 100%; max-width: 440px; }
  .falas { grid-template-columns: 1fr 1fr; }
  .falas li:last-child { grid-column: 1 / -1; }
  .virada { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .passos { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .beneficios { grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: center; }
  .beneficios .retrato img { aspect-ratio: 3 / 4; }
  .recebe { grid-template-columns: 1fr 1fr; }
  .quem { grid-template-columns: 1fr 1fr; gap: 24px; }
  .autora-grid { grid-template-columns: .8fr 1.2fr; gap: 64px; }
  .autora-grid .autora-foto { order: -1; margin: 0; width: 100%; max-width: 420px; }
  .autora-texto { padding-bottom: 96px; align-self: center; }
  .autora-grid { align-items: end; }
  .duas { grid-template-columns: 1fr 1fr; gap: 64px; }
  .decisao-grid { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .barra { display: none; }
  .rodape { padding-bottom: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .js [data-rv] { opacity: 1; transform: none; }
}