/* =========================================================
   Materiais gratuitos · conceito "o dicionário"
   Verbetes, letras recortadas, índice de dedo e páginas para folhear.
   Papel creme, verde-garrafa e ocre, as cores dos próprios e-books.
   ========================================================= */
:root {
  --papel: #F4EFE6;
  --papel-2: #EAE2D3;
  --branco: #FFFDF8;
  --verde: #133A33;
  --verde-2: #1D4A41;
  --noite: #0C2621;
  --ocre: #C9862C;
  --ocre-esc: #94590F;
  --ocre-cl: #E6AE5C;
  --teal: #2C6A6B;
  --tinta: #1D2420;
  --suave: #57605B;
  --linha: rgba(19, 58, 51, .15);
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Work Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papel); color: var(--tinta); font: 400 17.5px/1.65 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--serif); font-weight: 600; line-height: 1.05; letter-spacing: -.02em; text-wrap: balance; }
p, ul, ol, blockquote, figure { margin: 0; }
button, input { font: inherit; color: inherit; }
.wrap { width: min(1180px, 100% - 48px); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--ocre); outline-offset: 3px; }

.lg-verde { --lg-top: #133A33; --lg-base: #C9862C; --lg-nome: #133A33; --lg-sob: #94590F; }
.lg-br { --lg-top: #F4EFE6; --lg-base: #E6AE5C; --lg-nome: #E6AE5C; --lg-sob: #F4EFE6; }

.papel { background: var(--papel); }
.papel-2 { background: var(--papel-2); }
.escuro { background: var(--verde); color: var(--papel); }
section { position: relative; }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 26px; border-radius: 10px; border: 0; font: 600 17px/1.1 var(--sans); text-decoration: none; cursor: pointer; box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .2); transition: transform .15s ease, background-color .2s ease; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(1px); }
.btn-verde { background: var(--verde); color: var(--papel); }
.btn-verde:hover { background: var(--verde-2); }
.btn-ocre { background: var(--ocre); color: var(--noite); }
.btn-ocre:hover { background: #D6953C; }
.btn-linha { background: transparent; color: var(--verde); box-shadow: inset 0 0 0 1.5px var(--verde); }
.btn-linha:hover { background: var(--verde); color: var(--papel); }
.btn-p { padding: 11px 18px; font-size: 15.5px; }
.btn-g { padding: 19px 30px; font-size: 18.5px; }
.btn[disabled] { opacity: .7; cursor: progress; transform: none; }

/* ---------- peças tipográficas ---------- */
.kick { font: 600 12.5px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ocre-esc); margin-bottom: 10px; }
.escuro .kick { color: var(--ocre-cl); }
.silabas { font: italic 400 22px/1.3 var(--serif); color: var(--suave); letter-spacing: .01em; margin-bottom: 18px; }
.silabas i { font-size: .78em; color: var(--ocre-esc); margin-left: 6px; }
.lead { font-size: 19px; color: var(--suave); margin-top: 20px; max-width: 56ch; }
.escuro .lead { color: rgba(244, 239, 230, .8); }

/* cabeço: a linha do topo de cada página do dicionário */
.cabeco { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding-bottom: 10px; margin-bottom: 52px; border-bottom: 1px solid var(--linha); box-shadow: 0 3px 0 -2px var(--linha); font: 600 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--suave); }
.cabeco span:first-child { font: italic 600 19px/1 var(--serif); letter-spacing: 0; text-transform: none; color: var(--verde); }
.escuro .cabeco { border-color: rgba(244, 239, 230, .2); box-shadow: 0 3px 0 -2px rgba(244, 239, 230, .2); color: rgba(244, 239, 230, .6); }
.escuro .cabeco span:first-child { color: var(--ocre-cl); }

/* letra recortada, como as do e-book */
.letra { flex: none; display: inline-grid; place-items: center; width: 92px; height: 104px; font: 800 74px/1 var(--serif); transform: rotate(-5deg); box-shadow: 5px 6px 0 rgba(0, 0, 0, .16); }
.l-verde { background: var(--verde); color: var(--papel); }
.l-ocre { background: var(--ocre); color: var(--noite); transform: rotate(4deg); }
.l-teal { background: var(--teal); color: var(--papel); }

/* verbete */
.verbete { margin-top: 30px; padding: 4px 0 4px 22px; border-left: 3px solid var(--ocre); }
.verbete p { font: 400 20px/1.55 var(--serif); }
.verbete b { font: 700 .95em/1 var(--sans); letter-spacing: .01em; color: var(--verde); margin-right: 4px; }
.verbete i { font-style: italic; color: var(--ocre-esc); margin-right: 6px; }
.verbete cite { display: block; margin-top: 10px; font: 600 11.5px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; font-style: normal; color: var(--suave); }

/* =========================================================
   TOPO + ÍNDICE DE DEDO
   ========================================================= */
.topo { position: sticky; top: 0; z-index: 40; background: rgba(244, 239, 230, .95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linha); box-shadow: 0 3px 0 -2px var(--linha); }
.topo-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 70px; }
.topo-logo svg { width: 150px; height: auto; }
.topo-cab { font: 600 12px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--suave); }
.topo-cab span { font: italic 500 17px/1 var(--serif); letter-spacing: 0; text-transform: none; color: var(--ocre-esc); margin-left: 8px; }

.dedos { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 30; display: flex; flex-direction: column; gap: 6px; }
.dedos a { position: relative; display: flex; align-items: center; height: 54px; padding: 0 0 0 16px; width: 48px; border-radius: 10px 0 0 10px; text-decoration: none; background: var(--papel-2); color: var(--verde); box-shadow: -2px 2px 0 rgba(19, 58, 51, .12); transition: width .25s ease, background-color .2s ease; overflow: hidden; white-space: nowrap; }
.dedos b { font: 800 22px/1 var(--serif); width: 22px; flex: none; }
.dedos span { font: 600 13px/1 var(--sans); margin-left: 12px; opacity: 0; transition: opacity .2s ease; }
.dedos a:hover, .dedos a:focus-visible { width: 168px; }
.dedos a:hover span, .dedos a:focus-visible span { opacity: 1; }
.dedos a[aria-current] { background: var(--verde); color: var(--papel); }
.dedos a:nth-child(2)[aria-current] { background: var(--ocre); color: var(--noite); }
.dedos a:nth-child(3)[aria-current] { background: var(--teal); color: var(--papel); }

/* =========================================================
   CAPA
   ========================================================= */
.capa { padding: 70px 0 96px; overflow: hidden; }
.capa-in { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: center; }
.capa h1 { font-size: clamp(44px, 5.4vw, 76px); line-height: 1.02; color: var(--verde); }
.capa h1 em { font-style: italic; font-weight: 500; color: var(--ocre-esc); }
.acepcoes { list-style: none; padding: 0; margin-top: 30px; counter-reset: a; display: grid; gap: 16px; max-width: 600px; }
.acepcoes li { counter-increment: a; display: grid; grid-template-columns: 34px 1fr; }
.acepcoes li::before { content: counter(a) '.'; font: 700 22px/1.3 var(--serif); color: var(--ocre-esc); }
.acepcoes a { text-decoration: none; font-size: 18px; line-height: 1.55; color: var(--suave); }
.acepcoes a b { color: var(--verde); font-weight: 700; }
.acepcoes a:hover b { text-decoration: underline; text-decoration-color: var(--ocre); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.capa-acao { display: flex; align-items: center; gap: 22px; margin-top: 36px; flex-wrap: wrap; }
.capa-acao p { font-size: 15px; line-height: 1.4; color: var(--suave); }

.estante { position: relative; height: 580px; }
.sol { position: absolute; left: 50%; bottom: 0; width: 92%; aspect-ratio: 1; transform: translate(-50%, 46%); border-radius: 50%; background: var(--ocre); }
.sol::after { content: ''; position: absolute; inset: 9%; border-radius: 50%; border: 2px dashed rgba(12, 38, 33, .25); }
.livro { position: absolute; width: 52%; height: auto; filter: drop-shadow(0 30px 34px rgba(12, 38, 33, .35)); }
.livro-d { right: 4%; top: 0; transform: rotate(5deg); }
.livro-a { left: 2%; bottom: 3%; transform: rotate(-6deg); }
.recorte { display: flex; gap: 2px; }
.recorte span { display: inline-grid; place-items: center; min-width: .9em; padding: .04em .14em .02em; font: 800 1em/1 var(--serif); box-shadow: 2px 3px 0 rgba(0, 0, 0, .18); }
.recorte span:nth-child(1) { background: var(--verde); color: var(--papel); transform: rotate(-6deg); }
.recorte span:nth-child(2) { background: var(--branco); color: var(--verde); transform: rotate(4deg); font-style: italic; }
.recorte span:nth-child(3) { background: var(--teal); color: var(--papel); transform: rotate(-3deg) translateY(4px); }
.recorte span:nth-child(4) { background: var(--noite); color: var(--ocre-cl); transform: rotate(5deg); }
.recorte span:nth-child(5) { background: var(--branco); color: var(--ocre-esc); transform: rotate(-4deg) translateY(-3px); font-weight: 600; }
.recorte span:nth-child(6) { background: var(--verde); color: var(--ocre-cl); transform: rotate(3deg); }
.gratis { position: absolute; right: 2%; bottom: 14%; font-size: 46px; z-index: 2; }
.etq { position: absolute; z-index: 2; padding: 8px 12px; border-radius: 6px; background: var(--branco); font: 600 13px/1 var(--sans); color: var(--verde); box-shadow: 0 10px 20px -10px rgba(12, 38, 33, .45); }
.etq-a { left: 0; bottom: 5%; transform: rotate(-4deg); }
.etq-d { right: 0; top: -2%; transform: rotate(3deg); }

/* faixa de termos */
.faixa { background: var(--verde); color: var(--papel); overflow: hidden; padding: 18px 0; border-block: 1px solid rgba(0, 0, 0, .2); }
.faixa-trilho { display: flex; width: max-content; }
.faixa span { font: italic 400 23px/1 var(--serif); white-space: nowrap; }
@media (prefers-reduced-motion: no-preference) { .faixa-trilho { animation: corre 70s linear infinite; } }
@keyframes corre { to { transform: translateX(-50%); } }

/* =========================================================
   SEÇÕES DOS LIVROS
   ========================================================= */
.livro-sec { padding: 96px 0 110px; }
.ls-topo { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 64px; align-items: start; }
.ls-tit { display: flex; align-items: center; gap: 26px; }
.ls-tit h2 { font-size: clamp(38px, 4.4vw, 58px); color: var(--verde); }
.escuro .ls-tit h2 { color: var(--papel); }
.dentro { list-style: none; padding: 0; margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.dentro li { padding: 13px 0 13px 22px; border-top: 1px solid var(--linha); position: relative; font-size: 15.5px; line-height: 1.45; color: var(--suave); }
.dentro li::before { content: ''; position: absolute; left: 0; top: 20px; width: 9px; height: 9px; background: var(--ocre); transform: rotate(45deg); }
.dentro b { display: block; font-weight: 600; font-size: 16.5px; color: var(--tinta); }
.escuro .dentro li { border-color: rgba(244, 239, 230, .16); color: rgba(244, 239, 230, .72); }
.escuro .dentro b { color: var(--papel); }

.foto { background: var(--branco); padding: 12px 12px 16px; box-shadow: 0 30px 50px -30px rgba(12, 38, 33, .55); }
.foto img { width: 100%; height: auto; }
.foto figcaption { font: italic 400 17px/1.35 var(--serif); color: var(--suave); padding: 12px 4px 0; }
.foto figcaption::before { content: 'fig. '; font-weight: 700; color: var(--ocre-esc); }
.escuro .foto { background: var(--papel); }

/* folhear */
.folhear { margin-top: 76px; }
.folhear-t { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; font: 600 28px/1.1 var(--serif); letter-spacing: -.01em; margin-bottom: 24px; color: var(--verde); }
.folhear-t span { font: 500 14px/1 var(--sans); letter-spacing: 0; color: var(--suave); }
.escuro .folhear-t { color: var(--papel); }
.escuro .folhear-t span { color: rgba(244, 239, 230, .65); }
.paginas { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
.paginas button { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; text-align: left; }
.paginas img { width: 100%; height: auto; border-radius: 3px; box-shadow: 0 1px 0 rgba(0, 0, 0, .06), 0 16px 26px -16px rgba(12, 38, 33, .55); transition: transform .25s ease, box-shadow .25s ease; }
.paginas li:nth-child(odd) img { transform: rotate(-1.2deg); }
.paginas li:nth-child(even) img { transform: rotate(1deg); }
.paginas button:hover img, .paginas button:focus-visible img { transform: translateY(-6px) rotate(0); box-shadow: 0 26px 36px -18px rgba(12, 38, 33, .6); }
.paginas span { display: block; margin-top: 12px; font: 500 14px/1.3 var(--sans); color: var(--suave); }
.escuro .paginas span { color: rgba(244, 239, 230, .7); }

.ls-baixo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; margin-top: 84px; }
.ls-baixo.so-form { grid-template-columns: minmax(0, 620px); justify-content: center; }

/* amostra do checklist */
.amostra { background: var(--papel-2); border-radius: 14px; padding: 36px 34px 30px; }
.amostra h3 { font-size: 32px; color: var(--verde); margin-bottom: 20px; }
.amostra ol { list-style: none; padding: 0; display: grid; gap: 16px; }
.amostra li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: start; }
.caixa { width: 30px; height: 30px; border-radius: 6px; background: var(--ocre); color: var(--noite); display: grid; place-items: center; margin-top: 2px; }
.caixa svg { width: 18px; height: 18px; stroke-width: 3; }
.amostra li p { font-size: 16.5px; line-height: 1.5; color: var(--suave); }
.amostra li b { color: var(--tinta); }
.amostra-mais { margin-top: 20px; font: italic 500 18px/1.3 var(--serif); color: var(--ocre-esc); }

/* formulário de download */
.baixar { position: relative; background: var(--branco); color: var(--tinta); border-radius: 16px; padding: 36px 34px 28px; box-shadow: 0 2px 0 var(--linha), 0 40px 70px -40px rgba(12, 38, 33, .6); }
.b-capa { position: absolute; right: 26px; top: -46px; width: 104px; height: auto; transform: rotate(6deg); filter: drop-shadow(0 14px 16px rgba(12, 38, 33, .35)); }
.baixar h3 { font-size: 34px; color: var(--verde); padding-right: 110px; }
.b-sub { margin: 8px 0 22px; color: var(--suave); font-size: 16px; }
.baixar label { display: block; margin-bottom: 14px; }
.baixar label span { display: block; font: 600 13.5px/1 var(--sans); color: var(--tinta); margin-bottom: 8px; }
.baixar input { width: 100%; height: 54px; padding: 0 16px; border-radius: 10px; border: 1.5px solid rgba(19, 58, 51, .25); background: #fff; font-size: 17px; transition: border-color .2s ease, box-shadow .2s ease; }
.baixar input:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 4px rgba(201, 134, 44, .25); }
.baixar .btn { width: 100%; margin-top: 6px; }
.b-msg { min-height: 1.4em; margin-top: 12px; font-size: 15px; font-weight: 600; }
.b-msg.ok { color: #1F6B45; }
.b-msg.err { color: #B42318; }
.b-priv { display: flex; gap: 10px; align-items: flex-start; margin-top: 6px; font-size: 13.5px; line-height: 1.45; color: var(--suave); }
.b-priv svg { width: 16px; height: 16px; flex: none; margin-top: 2px; }

/* abra o dicionário */
.abrir { margin-top: 84px; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 0; background: var(--papel); color: var(--tinta); border-radius: 6px; overflow: hidden; box-shadow: 0 50px 80px -50px rgba(0, 0, 0, .7); }
.abrir-cab { grid-column: 1; padding: 40px 40px 0; }
.abrir-cab h3 { font-size: 32px; color: var(--verde); }
.letras { grid-column: 1; align-self: start; display: grid; grid-template-columns: repeat(4, 58px); gap: 10px; padding: 26px 40px 40px; }
.letras button { width: 58px; height: 60px; border-radius: 8px; border: 1.5px solid var(--verde); background: transparent; font: 700 26px/1 var(--serif); color: var(--verde); cursor: pointer; transition: background-color .2s ease, color .2s ease, transform .15s ease; }
.letras button:hover { background: var(--papel-2); transform: translateY(-2px); }
.letras button[aria-selected="true"] { background: var(--verde); color: var(--papel); transform: rotate(-4deg); box-shadow: 3px 4px 0 var(--ocre); }
.ficha { grid-column: 2; grid-row: 1 / span 2; position: relative; overflow: hidden; background: var(--branco); border-left: 1px solid var(--linha); padding: 44px 48px; min-height: 340px; display: flex; flex-direction: column; justify-content: center; }
.ficha-l { position: absolute; right: 24px; top: -10px; font: 800 170px/1 var(--serif); color: rgba(201, 134, 44, .18); pointer-events: none; }
.ficha h4 { font: 700 27px/1.2 var(--sans); letter-spacing: -.01em; color: var(--verde); position: relative; }
.ficha p:not(.ficha-l):not(.ficha-pe) { font: 400 20px/1.55 var(--serif); margin-top: 14px; position: relative; }
.ficha-pe { margin-top: 22px; font: 600 11.5px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--suave); }
.ficha.vira > *:not(.ficha-l) { animation: vira .45s ease both; }
@keyframes vira { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.siglas { margin-top: 56px; }
.siglas ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.siglas li { padding: 9px 15px; border-radius: 999px; border: 1.5px solid rgba(244, 239, 230, .28); font: 600 14.5px/1 var(--sans); letter-spacing: .06em; color: var(--papel); }
.siglas li:nth-child(3n+1) { border-color: var(--ocre); color: var(--ocre-cl); }

/* =========================================================
   VER TAMBÉM
   ========================================================= */
.mais { padding: 96px 0 104px; }
.mais-tit { display: flex; align-items: center; gap: 26px; }
.mais-tit h2 { font-size: clamp(36px, 4vw, 54px); color: var(--verde); }
.fichas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin-top: 48px; }
.fichinha { display: flex; flex-direction: column; background: var(--branco); border-radius: 8px; padding: 12px 12px 22px; text-decoration: none; box-shadow: 0 2px 0 var(--linha); transition: transform .2s ease, box-shadow .2s ease; }
.fichinha:hover { transform: translateY(-5px); box-shadow: 0 30px 40px -28px rgba(12, 38, 33, .55); }
.fichinha img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 4px; }
.f-tag { margin: 16px 8px 6px; font: 600 11.5px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ocre-esc); }
.fichinha h3 { margin: 0 8px; font-size: 24px; color: var(--verde); }
.fichinha > p:not(.f-tag) { margin: 8px 8px 0; font-size: 15.5px; line-height: 1.5; color: var(--suave); flex: 1; }
.f-ir { display: inline-flex; align-items: center; gap: 8px; margin: 16px 8px 0; font-weight: 600; font-size: 15.5px; color: var(--verde); }
.f-ir svg { width: 18px; height: 18px; transition: transform .2s ease; }
.fichinha:hover .f-ir svg { transform: translateX(4px); }

/* =========================================================
   TAMARA
   ========================================================= */
.tamara { padding: 104px 0 112px; }
.tam-in { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 72px; align-items: center; }
.tam-foto { position: relative; }
.tam-foto img { width: 100%; height: auto; border-radius: 6px; box-shadow: 0 40px 60px -40px rgba(12, 38, 33, .6); }
.tam-foto .letra { position: absolute; left: -26px; top: -26px; }
.tam-tx .cabeco { margin-bottom: 0; }
.verbete.grande p { font-size: 25px; line-height: 1.5; }
.recado { margin-top: 34px; position: relative; padding: 30px 32px 26px; background: var(--papel-2); border-radius: 14px; }
.recado::before { content: '“'; position: absolute; left: 20px; top: -34px; font: 700 110px/1 var(--serif); color: var(--ocre); }
.recado p { font: italic 400 22px/1.5 var(--serif); color: var(--tinta); }
.recado cite { display: block; margin-top: 14px; font: 600 12px/1.3 var(--sans); letter-spacing: .12em; text-transform: uppercase; font-style: normal; color: var(--suave); }
.tam-tx .btn { margin-top: 30px; }

/* =========================================================
   RODAPÉ
   ========================================================= */
.rodape { background: var(--noite); color: rgba(244, 239, 230, .7); padding: 54px 0 60px; font-size: 14.5px; }
.rodape-in { display: grid; gap: 18px; justify-items: start; }
.rodape .logo { width: 170px; height: auto; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.rodape nav a { text-decoration: none; }
.rodape nav a:hover { color: var(--ocre-cl); }
.creditos { font-size: 12.5px; line-height: 1.5; color: rgba(244, 239, 230, .5); max-width: 90ch; }
.creditos a { color: rgba(244, 239, 230, .7); }

/* =========================================================
   LEITOR DAS PRÉVIAS
   ========================================================= */
.leitor { border: 0; padding: 0; background: transparent; max-width: none; max-height: none; width: 100%; height: 100%; overflow: hidden; }
.leitor[open] { display: grid; grid-template-columns: 80px auto 80px; justify-content: center; align-items: center; }
.leitor::backdrop { background: rgba(12, 38, 33, .9); }
.leitor figure { margin: 0; text-align: center; }
.leitor img { max-height: 84vh; max-width: min(82vw, 620px); width: auto; height: auto; border-radius: 3px; box-shadow: 0 30px 60px rgba(0, 0, 0, .5); margin-inline: auto; }
.leitor figcaption { margin-top: 14px; font: 500 15px/1.3 var(--sans); color: var(--papel); }
.l-seta, .l-fechar { width: 52px; height: 52px; border-radius: 50%; border: 0; background: var(--papel); color: var(--verde); display: grid; place-items: center; cursor: pointer; justify-self: center; }
.l-seta svg, .l-fechar svg { width: 22px; height: 22px; }
.l-fechar { position: fixed; top: 18px; right: 18px; }

/* =========================================================
   PÁGINA DE DOWNLOAD
   ========================================================= */
.pronto { padding: 80px 0 100px; min-height: calc(100vh - 71px - 160px); }
.pronto-in { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr); gap: 64px; align-items: center; }
.pronto-capa { width: 100%; max-width: 360px; height: auto; margin-inline: auto; transform: rotate(-4deg); filter: drop-shadow(0 30px 34px rgba(12, 38, 33, .35)); }
.pronto h1 { font-size: clamp(38px, 4.6vw, 62px); color: var(--verde); }
.pronto h1 em { font-style: italic; font-weight: 500; color: var(--ocre-esc); }
.pronto .btn { margin-top: 30px; }
.outro { display: flex; align-items: center; gap: 18px; margin-top: 40px; padding: 16px 20px; border-radius: 12px; background: var(--papel-2); text-decoration: none; max-width: 520px; transition: transform .2s ease; }
.outro:hover { transform: translateY(-3px); }
.outro img { width: 62px; height: auto; flex: none; filter: drop-shadow(0 8px 10px rgba(12, 38, 33, .3)); }
.outro span { display: block; font-size: 15px; color: var(--suave); }
.outro small { display: block; font: 600 11.5px/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ocre-esc); }
.outro b { display: block; font: 600 22px/1.2 var(--serif); color: var(--verde); margin: 4px 0 2px; }
.outro svg { display: inline; width: 16px; height: 16px; vertical-align: -3px; }
.pronto-mais { margin-top: 24px; font-size: 15px; color: var(--suave); }
.pronto-mais a { color: var(--verde); font-weight: 600; }

/* ---------- entrada suave ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .rv { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
  .js .rv.in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ficha.vira > * { animation: none; }
}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 1260px) {
  .dedos { display: none; }
}
@media (max-width: 1000px) {
  .topo-cab { display: none; }
  .capa { padding: 40px 0 70px; }
  .capa-in, .ls-topo, .ls-baixo, .tam-in, .pronto-in { grid-template-columns: 1fr; gap: 44px; }
  .estante { height: 460px; max-width: 520px; width: 100%; margin-inline: auto; }
  .ls-topo .foto { max-width: 560px; }
  .paginas { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 18px; padding: 8px 4px 18px; margin-inline: -4px; scrollbar-width: thin; }
  .paginas li { flex: 0 0 168px; scroll-snap-align: start; }
  .abrir { grid-template-columns: 1fr; }
  .abrir-cab, .letras, .ficha { grid-column: 1; grid-row: auto; }
  .ficha { border-left: 0; border-top: 1px solid var(--linha); }
  .fichas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tam-foto { max-width: 440px; margin-left: 26px; }
  .pronto-capa { max-width: 240px; }
}
@media (max-width: 560px) {
  body { font-size: 16.5px; }
  .wrap { width: calc(100% - 32px); }
  .topo-in { height: 62px; }
  .topo-logo svg { width: 128px; }
  .silabas { font-size: 19px; }
  .capa h1 { font-size: clamp(38px, 11vw, 48px); }
  .acepcoes a { font-size: 16.5px; }
  .capa-acao .btn { width: 100%; }
  .estante { height: 380px; }
  .gratis { font-size: 34px; bottom: 10%; }
  .etq { font-size: 12px; }
  .livro-sec, .mais, .tamara { padding: 72px 0 80px; }
  .cabeco { margin-bottom: 36px; }
  .letra { width: 70px; height: 80px; font-size: 54px; }
  .ls-tit, .mais-tit { gap: 18px; }
  .verbete p { font-size: 18.5px; }
  .dentro { grid-template-columns: 1fr; }
  .folhear, .abrir { margin-top: 60px; }
  .paginas li { flex-basis: 150px; }
  .ls-baixo { margin-top: 70px; }
  .amostra { padding: 28px 22px 24px; }
  .baixar { padding: 30px 20px 24px; }
  .b-capa { width: 80px; right: 16px; top: -36px; }
  .baixar h3 { font-size: 28px; padding-right: 80px; }
  .abrir-cab { padding: 30px 22px 0; }
  .abrir-cab h3 { font-size: 26px; }
  .letras { padding: 20px 22px 28px; gap: 8px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .letras button { width: 100%; height: 52px; font-size: 22px; }
  .ficha { padding: 32px 22px; min-height: 0; }
  .ficha-l { font-size: 120px; }
  .ficha p:not(.ficha-l):not(.ficha-pe) { font-size: 18px; }
  .fichas { grid-template-columns: 1fr; }
  .verbete.grande p { font-size: 21px; }
  .recado { padding: 26px 20px 22px; }
  .recado p { font-size: 19px; }
  .tam-foto { margin-left: 18px; }
  .leitor[open] { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr auto; padding: 16px 0 24px; }
  .leitor figure { grid-column: 1 / -1; grid-row: 1; align-self: center; }
  .leitor img { max-width: 88vw; max-height: 74vh; }
  .l-ant { grid-row: 2; grid-column: 1; }
  .l-prox { grid-row: 2; grid-column: 2; }
  .pronto { padding: 48px 0 70px; }
  .pronto .btn { width: 100%; }
}