/* A Jornada do Natal. Regras em DESIGN.md.
   A noite de Belém e o papel do livro se alternam de borda a borda; respiro é textura ou ilustração esmaecida, nunca faixa lisa.
   Celular primeiro; a partir de 900px as faixas abrem em duas colunas. */
:root {
  --noite: #121a38;
  --noite-2: #1c2a57;
  --noite-funda: #0d1329;
  --creme: #f7efdf;
  --papel: #faf5ec;
  --papel-2: #efe3cc;
  --tinta: #1d2440;
  --tinta-suave: #4d5470;
  --creme-suave: #d9d0bf;
  --dourado: #e8bd62;
  --dourado-claro: #f6dc9b;
  --dourado-forte: #c8923a;
  --dourado-escuro: #8a6220;
  --brasa: #b5532f;
  --erro: #ffb4a0;
  --display: "Young Serif", Georgia, "Times New Roman", serif;
  --livro: "Literata", Georgia, serif;
  --ui: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --lado: max(20px, env(safe-area-inset-left, 0px));
  --lado-d: max(20px, env(safe-area-inset-right, 0px));
  --grao: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .38 0 0 0 0 .28 0 0 0 0 .14 0 0 0 .11 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--noite); color: var(--creme); font-family: var(--ui); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3 { font-weight: 400; margin: 0; text-wrap: balance; }
h2 { font-family: var(--display); font-size: clamp(1.85rem, 7.4vw, 3rem); line-height: 1.08; letter-spacing: -.005em; }
h3 { font-family: var(--display); font-size: 1.3rem; line-height: 1.2; }
p { margin: 0; }
.ic-estrela { width: 14px; height: 14px; flex: none; }
:focus-visible { outline: 3px solid var(--dourado); outline-offset: 3px; }
.rotulo { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--dourado); }
.papel .rotulo { color: var(--brasa); }

.faixa { position: relative; isolation: isolate; padding-left: var(--lado); padding-right: var(--lado-d); padding-block: 64px; }
.faixa > :not(img) { position: relative; max-width: 1180px; margin-left: auto; margin-right: auto; }
.papel { background: var(--grao), radial-gradient(120% 90% at 50% 40%, var(--papel) 50%, var(--papel-2)); color: var(--tinta); color-scheme: light; }
.noite { background: var(--noite); color: var(--creme); }
/* ilustração do caderno esmaecida como respiro do papel */
.papel-linha { position: absolute; z-index: -1; width: min(78vw, 640px); mix-blend-mode: multiply; opacity: .13; pointer-events: none; }

/* botões com brilho dourado */
.botao { position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 28px; border-radius: 999px; border: 0; font: 700 1.06rem/1.1 var(--ui); text-decoration: none; cursor: pointer; text-align: center; transition: transform .15s ease, box-shadow .25s ease, background .2s; }
.botao:active { transform: translateY(1px); }
.botao::after { content: ""; position: absolute; inset: -2px; z-index: -1; background: linear-gradient(105deg, transparent 30%, rgba(255,250,230,.75) 48%, rgba(255,250,230,.2) 54%, transparent 68%); transform: translateX(-130%); pointer-events: none; }
.botao:hover::after, .botao:focus-visible::after { transform: translateX(130%); transition: transform .8s ease; }
.botao-ouro { color: var(--noite); background: linear-gradient(180deg, #f4d68f, var(--dourado) 55%, var(--dourado-forte)); box-shadow: 0 10px 30px -8px rgba(232,189,98,.55), inset 0 1px 0 rgba(255,255,255,.6); }
.botao-ouro:hover { box-shadow: 0 0 0 4px rgba(232,189,98,.18), 0 14px 44px -6px rgba(240,200,110,.85), inset 0 1px 0 rgba(255,255,255,.6); }
.botao-linha { color: var(--creme); background: transparent; box-shadow: inset 0 0 0 1.5px rgba(232,189,98,.7); }
.botao-linha:hover { background: rgba(232,189,98,.12); box-shadow: inset 0 0 0 1.5px var(--dourado), 0 0 28px -4px rgba(232,189,98,.55); }
.botao[disabled] { opacity: .7; cursor: progress; }
.botao-cintila::after { animation: cintila 7s ease-in-out 2.5s infinite; }
@keyframes cintila { 0%, 82% { transform: translateX(-130%) } 96%, 100% { transform: translateX(130%) } }

/* 1. HERO: ocupa a dobra inteira */
.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 100svh; background: var(--noite); }
.cena { position: absolute; inset: 0; z-index: -1; }
.cidade { position: absolute; inset: 0; will-change: transform; }
.capa { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: 8% 0; }
.veu { position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(18,26,56,.35) 0%, rgba(18,26,56,.1) 14%, rgba(18,26,56,.5) 34%, rgba(18,26,56,.78) 52%, rgba(18,26,56,.86) 72%, rgba(13,19,41,.96) 100%); }
.ceu { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.brilho { position: absolute; width: 0; height: 0; pointer-events: none; }
.brilho::before { content: ""; position: absolute; left: -110px; top: -110px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(255,238,190,.6) 0%, rgba(232,189,98,.24) 28%, rgba(232,189,98,0) 66%); animation: pulsa 6.5s ease-in-out infinite; }
.brilho::after { content: ""; position: absolute; left: -70px; top: -70px; width: 140px; height: 140px; background: linear-gradient(90deg, transparent 0 49.4%, rgba(255,240,200,.95) 50%, transparent 50.6%), linear-gradient(0deg, transparent 0 49.4%, rgba(255,240,200,.95) 50%, transparent 50.6%); -webkit-mask: radial-gradient(circle, #000 0 8%, transparent 60%); mask: radial-gradient(circle, #000 0 8%, transparent 60%); animation: raios 6.5s ease-in-out infinite; }
@keyframes pulsa { 0%,100% { transform: scale(.82); opacity: .7 } 50% { transform: scale(1.15); opacity: 1 } }
@keyframes raios { 0%,100% { transform: scale(.88) rotate(0deg); opacity: .65 } 50% { transform: scale(1.28) rotate(3deg); opacity: 1 } }

.hero-conteudo { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; max-width: 1240px; margin: 0 auto;
  padding-left: var(--lado); padding-right: var(--lado-d); padding-block: calc(22px + env(safe-area-inset-top, 0px)) calc(18px + env(safe-area-inset-bottom, 0px)); }
.selo { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dourado); }
.hero h1 { font-family: var(--display); font-size: clamp(2rem, 8.7vw, 4.7rem); line-height: 1.03; letter-spacing: -.01em; max-width: 12ch; text-shadow: 0 2px 24px rgba(10,14,32,.75); }
.hero h1 em { font-style: normal; color: var(--dourado); }
.sub { max-width: 36ch; font-family: var(--livro); font-style: italic; font-size: 1.02rem; line-height: 1.45; text-shadow: 0 1px 14px rgba(10,14,32,.85); }
.video { position: relative; width: 100%; aspect-ratio: 16 / 9; border: 1px solid rgba(232,189,98,.5); border-radius: 6px; overflow: hidden; background: var(--noite-2); box-shadow: 0 30px 60px -20px rgba(0,0,0,.7), 0 0 0 5px rgba(18,26,56,.55); }
.video img, .video video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video-legenda { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 14px 9px; font-size: 12.5px; font-weight: 600; background: linear-gradient(180deg, rgba(18,26,56,0), rgba(18,26,56,.82)); }
.acao { display: grid; gap: 10px; }
.preco-apoio { text-align: center; font-size: 14px; color: var(--creme-suave); }
.preco-apoio strong { color: var(--creme); font-size: 15px; }
.marcas { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; margin: 0; padding: 0; list-style: none; font-size: 13px; font-weight: 500; }
.marcas li { display: flex; align-items: center; gap: 6px; }
.marcas li::before { content: ""; width: 7px; height: 7px; background: var(--dourado); clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%); }
.marcas .marca-caderno { color: var(--dourado-claro); }
.marcas .marca-caderno::before { display: none; }
.contagem { align-self: center; padding: 7px 14px; border-radius: 999px; background: rgba(18,26,56,.65); border: 1px solid rgba(232,189,98,.35); font-size: 13px; backdrop-filter: blur(6px); }
.contagem b { color: var(--dourado); font-variant-numeric: tabular-nums; }

/* 2. A DOR: a frase grande sobre a família do Dia 31 */
.dor { position: relative; isolation: isolate; overflow: hidden; background: var(--noite-funda); color: var(--creme); }
.dor-fundo { position: absolute; inset: 0; z-index: -1; }
.dor-fundo img { position: absolute; top: 0; left: 0; width: 100%; height: auto; max-width: none; opacity: .62; filter: saturate(.9) contrast(1.02); transform-origin: 50% 30%; animation: respira 26s ease-in-out infinite alternate; -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 98%); mask-image: linear-gradient(180deg, #000 55%, transparent 98%); }
.dor-fundo::after { content: ""; position: absolute; inset: 0; background:
  radial-gradient(130% 70% at 50% 18%, rgba(13,19,41,0) 30%, rgba(13,19,41,.55) 75%),
  linear-gradient(180deg, rgba(13,19,41,.25) 0%, rgba(13,19,41,.15) 18%, rgba(13,19,41,.7) 42%, var(--noite-funda) 62%); }
@keyframes respira { from { transform: scale(1) } to { transform: scale(1.07) } }
.dor-conteudo { position: relative; display: grid; gap: 26px; max-width: 1180px; margin: 0 auto; padding-left: var(--lado); padding-right: var(--lado-d); padding-block: 62vw 64px; }
.dor-frase { font-family: var(--display); font-size: clamp(2.6rem, 11.6vw, 6.2rem); line-height: 1; letter-spacing: -.015em; text-shadow: 0 4px 40px rgba(0,0,0,.6); }
.dor-frase em { font-style: italic; font-family: var(--livro); font-weight: 400; color: var(--dourado-claro); }
.dor-texto { display: grid; gap: 18px; max-width: 34rem; }
.dor-texto p { font-family: var(--livro); font-size: 1.12rem; line-height: 1.7; color: var(--creme); }
.dor-texto p:first-child::first-letter { font-family: var(--display); float: left; font-size: 3.4em; line-height: .85; padding: 6px 10px 0 0; color: var(--dourado); }
.dor-legenda { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--creme-suave); }
.dor-legenda .ic-estrela { color: var(--dourado); }

/* 3. COMO FUNCIONA */
.como { background: radial-gradient(120% 70% at 50% 0%, var(--noite-2), var(--noite) 70%); overflow: hidden; overflow: clip; }
.como-fundo { position: absolute; z-index: -1; right: -12%; bottom: -6%; width: min(90vw, 760px); filter: invert(1); mix-blend-mode: screen; opacity: .07; pointer-events: none; }
.como-grade { display: grid; gap: 40px; }
.como-lado { display: grid; gap: 36px; align-content: start; }
.como-cabeca { display: grid; gap: 14px; }
.numero-grande { display: inline-block; font-size: 1.9em; line-height: .8; color: var(--dourado); vertical-align: -.08em; margin-right: .08em; }
.como-intro { max-width: 34rem; color: var(--creme-suave); font-size: 1.05rem; }
.aparelho { margin: 0 auto; width: min(76vw, 320px); display: grid; gap: 12px; justify-items: center; }
.aparelho-tela { width: 100%; padding: 14px 12px 26px; border-radius: 38px; background: #0b1024; box-shadow: 0 0 0 1.5px rgba(232,189,98,.45), 0 40px 80px -30px rgba(0,0,0,.8), 0 0 120px -20px rgba(232,189,98,.25); }
.aparelho-tela img { width: 100%; border-radius: 26px 26px 12px 12px; background: var(--papel); }
.aparelho figcaption { font-size: 13px; color: var(--creme-suave); }
.passos { list-style: none; margin: 0; padding: 0; display: grid; gap: 30px; counter-reset: passo; }
.passos li { position: relative; display: grid; gap: 8px; padding-left: 56px; counter-increment: passo; }
.passos li::before { content: counter(passo); position: absolute; left: 0; top: -2px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--brasa); color: var(--creme); font: 700 1rem/1 var(--ui); box-shadow: 0 0 0 5px rgba(181,83,47,.18); }
.passos li:not(:last-child)::after { content: ""; position: absolute; left: 19px; top: 46px; bottom: -24px; width: 2px; background: linear-gradient(var(--brasa), rgba(181,83,47,.15)); }
.passos p { color: var(--creme-suave); }
.passos blockquote { margin: 4px 0 0; padding: 12px 16px; border-left: 2px solid var(--dourado); background: linear-gradient(90deg, rgba(232,189,98,.09), rgba(232,189,98,0)); font-family: var(--livro); font-style: italic; line-height: 1.55; }
.idades { margin: 4px 0 0; display: grid; gap: 10px; }
.idades div { padding: 12px 16px; border-left: 2px solid var(--dourado); background: linear-gradient(90deg, rgba(232,189,98,.09), rgba(232,189,98,0)); }
.idades dt { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dourado); }
.idades dd { margin: 4px 0 0; font-family: var(--livro); font-style: italic; }

/* 4. POR DENTRO */
.dentro { padding-left: 0; padding-right: 0; overflow: hidden; }
.papel-linha-dentro { right: -18%; top: -4%; }
.dentro-cabeca { display: grid; gap: 14px; padding-left: var(--lado); padding-right: var(--lado-d); }
.numeros { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 6px 0 0; padding: 0; list-style: none; color: var(--tinta-suave); font-size: 15px; }
.numeros b { font-family: var(--ui); font-weight: 700; font-size: 1.35rem; color: var(--tinta); margin-right: 4px; font-variant-numeric: tabular-nums; }
.paginas { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 32px var(--lado-d) 24px var(--lado); scroll-padding-inline: var(--lado); max-width: none !important; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.paginas:focus-visible { outline-offset: -3px; }
.folha { flex: 0 0 70vw; max-width: 320px; margin: 0; scroll-snap-align: start; display: grid; gap: 12px; }
.folha button { padding: 0; border: 0; background: none; cursor: zoom-in; display: block; border-radius: 3px; }
.folha img { width: 100%; border-radius: 3px; box-shadow: 0 1px 0 rgba(0,0,0,.05), 0 24px 40px -22px rgba(29,36,64,.55), 0 6px 14px -8px rgba(29,36,64,.3); transition: transform .3s ease; }
.folha:nth-child(odd) img { transform: rotate(-.6deg); }
.folha:nth-child(even) img { transform: rotate(.5deg); }
.folha button:hover img { transform: rotate(0) translateY(-4px); }
.folha figcaption { font-size: 13px; color: var(--tinta-suave); }
.folha figcaption b { color: var(--brasa); font-weight: 700; }
.dica-deslize { padding-left: var(--lado); font-size: 13px; color: var(--tinta-suave); }

/* 5. CADA NOITE VIRA ARTE */
.arte { overflow: hidden; background: var(--grao), radial-gradient(120% 90% at 70% 30%, #fffaf0 40%, var(--papel-2)); }
.arte-grade { display: grid; gap: 28px; }
.arte-cabeca { display: grid; gap: 14px; }
.arte-cabeca h2 { font-size: clamp(2.3rem, 10vw, 4rem); }
.arte-cabeca p:not(.rotulo) { font-family: var(--livro); font-size: 1.1rem; line-height: 1.65; max-width: 34rem; }
.pintura { position: relative; margin: 0; aspect-ratio: 1; max-width: 100%; border-radius: 6px; overflow: hidden; background: #fff; box-shadow: 0 2px 0 rgba(0,0,0,.04), 0 40px 70px -34px rgba(29,36,64,.6); touch-action: pan-y; cursor: ew-resize; user-select: none; -webkit-user-select: none; }
.pintura img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.pintura-cor { clip-path: inset(0 calc(100% - var(--revela)) 0 0); }
.pintura-alca { position: absolute; top: 0; bottom: 0; left: var(--revela); width: 3px; margin-left: -1.5px; background: var(--dourado); box-shadow: 0 0 16px rgba(232,189,98,.9); pointer-events: none; }
.pintura-alca::after { content: ""; position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; background: var(--dourado) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23121a38' d='M9 6l-6 6 6 6zM15 6l6 6-6 6z'/%3E%3C/svg%3E") center / 24px no-repeat; box-shadow: 0 6px 18px rgba(0,0,0,.35); }
.pintura-controle { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.pintura:has(.pintura-controle:focus-visible) { outline: 3px solid var(--dourado); outline-offset: 3px; }
.pintura figcaption { position: absolute; left: 10px; right: 10px; bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 8px; pointer-events: none; }
.pintura figcaption span { padding: 4px 10px; border-radius: 999px; background: rgba(18,26,56,.82); color: var(--creme); font-size: 12px; font-weight: 600; }
.pintura figcaption .pintura-dica { background: rgba(250,245,236,.92); color: var(--tinta); font-weight: 500; }
.arte-rodape { display: grid; gap: 22px; }
.arte-paginas { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; max-width: 420px; }
.arte-paginas figure { margin: 0; display: grid; gap: 8px; }
.arte-paginas img { border-radius: 2px; box-shadow: 0 18px 30px -18px rgba(29,36,64,.6); }
.arte-paginas figure:first-child img { transform: rotate(-2deg); }
.arte-paginas figure:last-of-type img { transform: rotate(2deg); }
.arte-paginas figcaption { font-size: 12.5px; color: var(--tinta-suave); text-align: center; }
.arte-seta { font-size: 1.6rem; color: var(--brasa); }
.arte-gancho { font-size: 1.15rem; color: var(--tinta); }
.arte-gancho strong { font-size: 1.6rem; font-weight: 700; color: var(--brasa); }
.arte-rodape .botao { justify-self: start; }

/* 6. OFERTA */
.oferta { overflow: hidden; }
.oferta-fundo { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: 60% 20%; opacity: .24; z-index: -1; -webkit-mask-image: linear-gradient(180deg, #000, rgba(0,0,0,.35) 75%); mask-image: linear-gradient(180deg, #000, rgba(0,0,0,.35) 75%); }
.oferta-cabeca { display: grid; gap: 12px; margin-bottom: 34px; }
.planos { display: grid; gap: 18px; }
.plano { display: flex; flex-direction: column; gap: 14px; padding: 24px 22px; border-radius: 8px; background: linear-gradient(160deg, rgba(36,53,107,.72), rgba(18,26,56,.86)); border: 1px solid rgba(232,189,98,.28); backdrop-filter: blur(4px); }
.plano h3 { font-size: 1.45rem; }
.plano-capa { width: 96px; border-radius: 2px; box-shadow: 0 14px 30px -14px rgba(0,0,0,.8); }
.plano-capas { display: flex; align-items: flex-end; height: 168px; }
.plano-capas img { width: 112px; border-radius: 2px; box-shadow: 0 18px 34px -14px rgba(0,0,0,.85); }
.plano-capas img + img { width: 96px; margin-left: -26px; transform: rotate(5deg); transform-origin: bottom left; }
.plano-destaque { position: relative; padding-top: 30px; background: linear-gradient(180deg, rgba(232,189,98,.2), rgba(28,42,87,.85) 45%); border: 1.5px solid var(--dourado); box-shadow: 0 30px 70px -30px rgba(232,189,98,.5); }
.plano-selo { position: absolute; top: -14px; left: 20px; display: flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--dourado); color: var(--noite); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.inclui { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; color: var(--creme-suave); font-size: 15px; }
.inclui li { display: flex; gap: 10px; }
.inclui li::before { content: ""; flex: none; width: 8px; height: 8px; margin-top: 8px; background: var(--dourado); clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%); }
.plano-preco { display: flex; align-items: baseline; gap: 12px; font-variant-numeric: tabular-nums; margin-top: auto; }
.plano-preco s { color: var(--creme-suave); font-size: 15px; }
.plano-preco strong { font-family: var(--ui); font-weight: 700; font-size: 2.1rem; line-height: 1; letter-spacing: -.02em; }
.plano-destaque .plano-preco strong { color: var(--dourado); font-size: 2.5rem; }

/* 7. GARANTIA E FAQ */
.confianca { overflow: hidden; }
.papel-linha-confianca { left: -14%; bottom: -10%; }
.confianca-grade { display: grid; gap: 56px; }
.garantia { display: grid; gap: 24px; align-items: center; }
.garantia-selo { position: relative; width: 132px; height: 132px; color: var(--dourado-escuro); }
.garantia-selo svg { width: 100%; height: 100%; animation: gira 40s linear infinite; }
.garantia-selo span { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--display); font-size: 1.7rem; line-height: 1; color: var(--tinta); }
@keyframes gira { to { transform: rotate(360deg) } }
.garantia h2 { font-size: clamp(1.6rem, 6vw, 2.4rem); margin-bottom: 14px; }
.garantia p { font-family: var(--livro); font-size: 1.08rem; line-height: 1.65; max-width: 38rem; }
.faq-titulo { font-size: clamp(1.5rem, 5.6vw, 2rem); margin-bottom: 16px; }
.faq details { border-top: 1px solid rgba(29,36,64,.16); }
.faq details:last-child { border-bottom: 1px solid rgba(29,36,64,.16); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 2px; cursor: pointer; font-weight: 600; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--papel-2); color: var(--brasa); font-size: 1.3rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 2px 20px; color: var(--tinta-suave); line-height: 1.65; max-width: 60ch; }

/* 8. CHECKOUT */
.checkout { overflow: hidden; overflow: clip; background: radial-gradient(110% 60% at 20% 0%, var(--noite-2), var(--noite) 70%); padding-bottom: 96px; }
.checkout::before { content: ""; position: absolute; z-index: -1; top: 0; left: 0; width: min(100%, 760px); aspect-ratio: 1; background: url("../img/familia-lendo.webp") center / cover; opacity: .12; -webkit-mask-image: radial-gradient(closest-side, #000 25%, transparent); mask-image: radial-gradient(closest-side, #000 25%, transparent); pointer-events: none; }
.checkout-grade { display: grid; gap: 28px; }
.resumo { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "rotulo rotulo" "capas linha" "passos passos" "garantia garantia"; gap: 14px 18px; align-items: center; }
.resumo > .rotulo { grid-area: rotulo; }
.resumo-capas { grid-area: capas; display: flex; align-items: flex-end; }
.resumo-capas img { width: 68px; border-radius: 2px; box-shadow: 0 14px 26px -12px rgba(0,0,0,.85); transition: opacity .25s, transform .25s; }
.resumo-capas img + img { margin-left: -18px; transform: rotate(5deg); transform-origin: bottom left; }
.resumo-capas[data-produtos="livro"] .resumo-caderno, .resumo-capas[data-produtos="caderno"] .resumo-livro { display: none; }
.resumo-capas[data-produtos="caderno"] img { margin-left: 0; transform: none; }
.resumo-linha { grid-area: linha; display: grid; gap: 2px; }
.resumo-nome { font-weight: 600; }
.resumo-total { font-size: 1.9rem; font-weight: 700; color: var(--dourado); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.resumo-passos { grid-area: passos; margin: 0; padding: 0 0 0 20px; display: grid; gap: 4px; color: var(--creme-suave); font-size: 14px; }
.resumo-garantia { grid-area: garantia; display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--creme); }
.resumo-garantia .ic-estrela { color: var(--dourado); }
.formulario, .painel { display: grid; gap: 22px; padding: 26px 20px; border-radius: 10px; background: linear-gradient(170deg, rgba(36,53,107,.6), rgba(18,26,56,.9)); border: 1px solid rgba(232,189,98,.3); box-shadow: 0 40px 90px -40px rgba(0,0,0,.8); }
.formulario h2 { font-size: clamp(1.7rem, 7vw, 2.3rem); }
fieldset { margin: 0; padding: 0; border: 0; display: grid; gap: 10px; min-width: 0; }
legend { padding: 0; margin-bottom: 10px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--dourado); }
.opcao { position: relative; display: block; cursor: pointer; }
.opcao input { position: absolute; opacity: 0; pointer-events: none; }
.opcao span { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 54px; padding: 12px 16px 12px 46px; border-radius: 8px; background: rgba(13,19,41,.55); border: 1.5px solid rgba(217,208,191,.22); transition: border-color .15s, background .15s; }
.opcao span::before { content: ""; position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; margin-top: -9px; border-radius: 50%; border: 2px solid var(--creme-suave); }
.opcao input:checked + span { border-color: var(--dourado); background: rgba(232,189,98,.1); }
.opcao input:checked + span::before { border-color: var(--dourado); background: radial-gradient(circle, var(--dourado) 0 45%, transparent 50%); }
.opcao input:focus-visible + span { outline: 3px solid var(--dourado); outline-offset: 2px; }
.opcao b { font-weight: 600; }
.opcao i { font-style: normal; color: var(--creme-suave); font-size: 14px; font-variant-numeric: tabular-nums; text-align: right; }
.bump { position: relative; display: grid; grid-template-columns: auto 48px minmax(0, 1fr); align-items: center; gap: 12px; padding: 14px 16px; border-radius: 8px; border: 1.5px dashed var(--dourado); background: rgba(232,189,98,.08); cursor: pointer; }
.bump input { width: 22px; height: 22px; accent-color: var(--dourado); margin: 0; }
.bump img { width: 48px; border-radius: 2px; }
.bump b { display: block; color: var(--dourado); font-weight: 700; line-height: 1.3; }
.bump small { display: block; margin-top: 2px; color: var(--creme-suave); font-size: 13px; }
.campos { display: grid; gap: 16px; }
.campos label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.campos small { font-weight: 400; color: var(--creme-suave); }
.campos input { width: 100%; min-height: 52px; padding: 0 14px; border-radius: 8px; border: 1.5px solid rgba(217,208,191,.3); background: rgba(10,14,32,.5); color: var(--creme); font: 400 16px var(--ui); }
.campos input::placeholder { color: rgba(217,208,191,.45); }
.campos input:focus { outline: none; border-color: var(--dourado); box-shadow: 0 0 0 3px rgba(232,189,98,.25); }
.campos input[aria-invalid="true"] { border-color: var(--erro); }
.erro-campo { font-size: 13px; font-weight: 500; color: var(--erro); }
.consentimento { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; font-size: 13.5px; line-height: 1.5; color: var(--creme-suave); cursor: pointer; }
.consentimento input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--dourado); }
.consentimento a { color: var(--dourado); }
.erro-geral { padding: 12px 14px; border-radius: 8px; background: rgba(255,180,160,.12); border: 1px solid rgba(255,180,160,.4); color: var(--erro); font-size: 14px; }
.botao-enviar { width: 100%; font-size: 1.1rem; min-height: 60px; }
.seguro { text-align: center; font-size: 13px; color: var(--creme-suave); }

/* painel: Pix, aguardando e entrega */
.painel { text-align: center; justify-items: center; }
.painel h2 { font-size: clamp(1.6rem, 6.5vw, 2.2rem); }
.painel p { color: var(--creme-suave); max-width: 34ch; }
.painel .valor { font-family: var(--ui); font-weight: 700; font-size: 2rem; color: var(--dourado); }
.qr { width: min(240px, 70vw); padding: 12px; border-radius: 10px; background: #fff; }
.copia { width: 100%; display: grid; gap: 8px; }
.copia code { display: block; padding: 12px; border-radius: 8px; background: rgba(10,14,32,.6); border: 1px solid rgba(217,208,191,.25); font-size: 12px; line-height: 1.4; word-break: break-all; text-align: left; max-height: 4.4em; overflow: hidden; user-select: all; }
.aguardando { display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; color: var(--creme); }
.aguardando .ic-estrela { width: 18px; height: 18px; color: var(--dourado); animation: gira 2.4s linear infinite; }
.passos-pix { margin: 0; padding: 0 0 0 20px; text-align: left; color: var(--creme-suave); font-size: 14px; display: grid; gap: 4px; }
.nota { font-size: 13px; }
.entregue-estrela { width: 64px; height: 64px; color: var(--dourado); filter: drop-shadow(0 0 18px rgba(232,189,98,.7)); animation: chega .9s cubic-bezier(.2,.9,.3,1.3) both; }
@keyframes chega { from { transform: scale(.2) rotate(-90deg); opacity: 0 } to { transform: none; opacity: 1 } }
.downloads { width: 100%; display: grid; gap: 12px; }
.downloads .botao { width: 100%; }

/* rodapé, barra e lupa */
.rodape { padding: 36px var(--lado-d) calc(96px + env(safe-area-inset-bottom, 0px)) var(--lado); background: var(--noite-funda); color: var(--creme-suave); font-size: 13px; text-align: center; display: grid; gap: 8px; }
.rodape-marca { display: flex; justify-content: center; align-items: center; gap: 8px; font-family: var(--display); font-size: 1.1rem; color: var(--creme); }
.rodape .ic-estrela { color: var(--dourado); }
.barra { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px var(--lado-d) calc(10px + env(safe-area-inset-bottom, 0px)) var(--lado); background: rgba(18,26,56,.95); border-top: 1px solid rgba(232,189,98,.35); backdrop-filter: blur(10px); transform: translateY(110%); transition: transform .3s ease; }
.barra.on { transform: none; }
.barra div { display: grid; line-height: 1.25; min-width: 0; }
.barra small { font-size: 12px; color: var(--creme-suave); }
.barra strong { font-size: 15px; font-variant-numeric: tabular-nums; }
.barra a { flex: none; padding: 12px 20px; border-radius: 999px; background: var(--dourado); color: var(--noite); font-weight: 700; font-size: 14px; text-decoration: none; }
.lupa { width: 100%; max-width: 760px; max-height: 100dvh; padding: 0; border: 0; background: transparent; }
.lupa::backdrop { background: rgba(10,14,32,.88); backdrop-filter: blur(4px); }
.lupa img { width: 100%; max-height: 92dvh; object-fit: contain; }
.lupa-fechar { position: fixed; top: calc(12px + env(safe-area-inset-top, 0px)); right: calc(12px + env(safe-area-inset-right, 0px)); width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--creme); color: var(--noite); font-size: 28px; line-height: 1; cursor: pointer; }

/* páginas do pedido e da privacidade */
.so-pedido { min-height: 100dvh; display: grid; align-content: center; padding-block: 48px; }
.so-pedido .checkout-caixa { margin-inline: auto; width: 100%; max-width: 560px; }
.so-pedido-marca { display: flex; justify-content: center; align-items: center; gap: 8px; margin-bottom: 20px; font-family: var(--display); font-size: 1.2rem; color: var(--creme); text-decoration: none; }
.so-pedido-marca .ic-estrela { color: var(--dourado); }
.texto-legal { max-width: 68ch; display: grid; gap: 14px; line-height: 1.7; }
.texto-legal h1 { font-family: var(--display); font-size: clamp(1.8rem, 6vw, 2.6rem); margin-bottom: 10px; }
.texto-legal h2 { font-size: 1.3rem; margin-top: 18px; }

@media (min-width: 640px) {
  .folha { flex-basis: 280px; }
  .formulario, .painel { padding: 34px 32px; }
}

@media (min-width: 900px) {
  .faixa { padding-block: 104px; }
  .selo { font-size: 12px; letter-spacing: .14em; }

  .cidade { left: auto; width: min(62vw, 900px); }
  .capa { object-position: 50% 8%; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 34%); mask-image: linear-gradient(90deg, transparent 0, #000 34%); }
  .veu { background: linear-gradient(90deg, rgba(18,26,56,0) 0, rgba(18,26,56,.3) 34%, rgba(18,26,56,0) 60%), linear-gradient(0deg, rgba(13,19,41,.8), rgba(18,26,56,0) 34%); }
  .hero { background: radial-gradient(90% 80% at 15% 0%, #18224a, var(--noite) 75%); }
  .hero-conteudo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .92fr); grid-template-rows: repeat(6, auto); grid-template-areas: "selo ." "h1 video" "sub video" "acao video" "marcas video" "cont video"; column-gap: 56px; row-gap: 20px; align-content: center; padding-block: 44px 40px; }
  .selo { grid-area: selo; } .hero h1 { grid-area: h1; max-width: 11ch; } .sub { grid-area: sub; font-size: 1.15rem; }
  .video { grid-area: video; align-self: center; }
  .acao { grid-area: acao; justify-items: start; }
  .preco-apoio { text-align: left; }
  .marcas { grid-area: marcas; justify-content: flex-start; }
  .contagem { grid-area: cont; align-self: start; justify-self: start; }
  .barra { display: none; }
  .rodape { padding-bottom: 40px; }

  .dor { min-height: 100vh; display: grid; align-items: center; }
  .dor-fundo { left: 34%; }
  .dor-fundo img { height: 100%; width: 100%; object-fit: cover; object-position: 50% 30%; opacity: .78; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40%); mask-image: linear-gradient(90deg, transparent 0, #000 40%); }
  .dor-fundo::after { background: radial-gradient(90% 90% at 70% 40%, rgba(13,19,41,0) 35%, rgba(13,19,41,.7) 100%), linear-gradient(90deg, var(--noite-funda) 0, rgba(13,19,41,.5) 45%, rgba(13,19,41,.1) 100%); }
  .dor-conteudo { width: 100%; padding-block: 96px; grid-template-columns: minmax(0, 640px); }
  .dor-frase { font-size: clamp(4rem, 6.4vw, 6.4rem); }

  .como-grade { grid-template-columns: minmax(0, 400px) minmax(0, 1fr); column-gap: 80px; align-items: start; }
  .como-lado { position: sticky; top: 40px; }
  .aparelho { width: 100%; max-width: 340px; margin: 0; justify-items: start; }

  .dentro-cabeca { max-width: 1180px; margin: 0 auto; grid-template-columns: minmax(0, 1fr) auto; align-items: end; column-gap: 40px; }
  .numeros { max-width: 360px; justify-content: flex-end; }
  .paginas { justify-content: center; padding-inline: var(--lado); overflow: visible; }
  .folha { flex: 1 1 0; max-width: 230px; }
  .folha-caderno { margin-left: 8px; }
  .folha-caderno + .folha-caderno { margin-left: 0; }
  .dica-deslize { display: none; }
  .dentro { padding-bottom: 48px; }
  .dentro .folha { max-width: 250px; }
  .arte { padding-top: 72px; }

  .arte-grade { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); grid-template-areas: "cabeca pintura" "rodape pintura"; column-gap: 64px; row-gap: 30px; align-items: start; }
  .arte-cabeca { grid-area: cabeca; align-self: end; }
  .pintura { grid-area: pintura; align-self: center; }
  .arte-rodape { grid-area: rodape; }

  .planos { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr); align-items: stretch; }
  .plano { padding: 30px 26px; }
  .plano-destaque { padding: 40px 30px 30px; }

  .confianca-grade { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; align-items: start; }
  .garantia-selo { width: 160px; height: 160px; }

  .checkout-grade { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 64px; align-items: start; }
  .resumo { position: sticky; top: 48px; grid-template-columns: minmax(0, 1fr); grid-template-areas: "rotulo" "capas" "linha" "passos" "garantia"; gap: 22px; padding-top: 12px; }
  .resumo-capas img { width: 170px; }
  .resumo-capas img + img { width: 150px; margin-left: -48px; }
  .resumo-total { font-size: 2.8rem; }
  .resumo-passos { font-size: 15px; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .brilho::before, .brilho::after, .garantia-selo svg, .aguardando .ic-estrela, .entregue-estrela, .dor-fundo img, .botao-cintila::after { animation: none; }
  .botao::after { display: none; }
  .barra { transition: none; }
}