/* ============================================================
   Dr. Arthur Faria, Ortopedia e Medicina Regenerativa (Uberlândia/MG)
   Paleta do manual de marca (30/09/2026): marinho, creme, grafite,
   branco, preto. Títulos em Marcellus (romana próxima da Goldenbook
   do logotipo), texto em Montserrat. Fontes hospedadas localmente.
   ============================================================ */

@font-face {
  font-family: 'Marcellus';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/marcellus-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/montserrat-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/montserrat-latin-500-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/montserrat-latin-600-normal.woff2') format('woff2');
}

:root {
  --marinho: #19262F;
  --marinho-escuro: #121C23;   /* derivado: rodapé e barra fixa */
  --creme: #F6ECE1;
  --grafite: #2B2B2B;
  --branco: #FFFFFF;
  --preto: #000000;
  --texto-suave: #5C6670;      /* derivado: texto secundário no claro */
  --creme-suave: rgba(246, 236, 225, 0.72);
  --fio-claro: rgba(25, 38, 47, 0.18);
  --fio-escuro: rgba(246, 236, 225, 0.2);

  --serif: 'Marcellus', 'Times New Roman', Georgia, serif;
  --sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  --wrap: 1180px;
  --wrap-text: 720px;
  --gutter: clamp(20px, 5vw, 56px);
  --sec: clamp(64px, 9vw, 128px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--branco);
  color: var(--grafite);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
@media (min-width: 900px) { body { font-size: 17px; } }

img, svg, picture { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.3em; }
li { margin-bottom: .4em; }
strong { font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--fio-claro); margin: 2.5rem 0; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  margin: 0;
  color: var(--marinho);
  letter-spacing: 0.005em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); }
h4 { font-size: 1.1rem; font-family: var(--sans); font-weight: 600; }

:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-text { max-width: var(--wrap-text); margin: 0 auto; padding: 0 var(--gutter); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Selo / pequena assinatura em versalete, mesma grafia da assinatura do logotipo */
.selo {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--texto-suave);
  margin-bottom: 1.4rem;
}
.escuro .selo { color: var(--creme-suave); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border: 1px solid var(--marinho);
  background: var(--marinho);
  color: var(--creme);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.01em;
  text-decoration: none;
  line-height: 1.2;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
  max-width: 100%;
  text-align: center;
}
.btn:hover { background: var(--marinho-escuro); }
.btn-creme { background: var(--creme); color: var(--marinho); border-color: var(--creme); }
.btn-creme:hover { background: #fff; border-color: #fff; }
.btn-linha { background: transparent; color: var(--marinho); border-color: var(--marinho); }
.btn-linha:hover { background: var(--marinho); color: var(--creme); }
.escuro .btn-linha { color: var(--creme); border-color: var(--fio-escuro); }
.escuro .btn-linha:hover { background: var(--creme); color: var(--marinho); border-color: var(--creme); }
.btn svg { width: 18px; height: 18px; flex: none; }

.link-sec {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  color: var(--marinho);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--fio-claro);
  transition: text-decoration-color .18s ease;
}
.link-sec:hover { text-decoration-color: currentColor; }
.escuro .link-sec { color: var(--creme); text-decoration-color: var(--fio-escuro); }

.acoes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

/* ---------- Cabeçalho ---------- */
.topo {
  background: var(--marinho);
  color: var(--creme);
  position: relative;
  z-index: 40;
}
.topo .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.marca { display: inline-flex; align-items: center; flex: none; }
.marca img { height: 40px; width: auto; }
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-toggle-label {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  cursor: pointer;
  position: relative;
  margin-right: -10px;
}
.nav-toggle-label span, .nav-toggle-label span::before, .nav-toggle-label span::after {
  display: block; width: 22px; height: 1.5px; background: var(--creme);
  content: ''; position: absolute; left: 50%; transform: translateX(-50%);
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle-label span { position: relative; left: 0; transform: none; }
.nav-toggle-label span::before { top: -7px; }
.nav-toggle-label span::after { top: 7px; }
.nav { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 36px); }
.nav a { text-decoration: none; font-size: 14.5px; font-weight: 500; color: var(--creme); opacity: .86; }
.nav a:hover { opacity: 1; }
.nav .btn { padding: 11px 20px; font-size: 14px; opacity: 1; }
.nav .btn-creme { color: var(--marinho); }
.topo-cred {
  display: none;
}

@media (max-width: 899px) {
  .topo .wrap { height: 64px; }
  .marca img { height: 34px; }
  .nav-toggle-label { display: flex; }
  .nav {
    position: absolute; left: 0; right: 0; top: 64px;
    background: var(--marinho);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 24px;
    border-top: 1px solid var(--fio-escuro);
    display: none;
  }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--fio-escuro); font-size: 16px; }
  .nav .btn { margin-top: 18px; border-bottom: 0; padding: 15px 20px; }
  .nav-toggle:checked ~ .nav { display: flex; }
  .nav-toggle:checked ~ .nav-toggle-label span { background: transparent; }
  .nav-toggle:checked ~ .nav-toggle-label span::before { transform: translateX(-50%) rotate(45deg); top: 0; }
  .nav-toggle:checked ~ .nav-toggle-label span::after { transform: translateX(-50%) rotate(-45deg); top: 0; }
  .nav-toggle:focus-visible ~ .nav-toggle-label { outline: 2px solid var(--creme); outline-offset: 2px; }
}

/* ---------- Seções ---------- */
.sec { padding: var(--sec) 0; }
.claro { background: var(--branco); color: var(--grafite); }
.creme { background: var(--creme); color: var(--grafite); }
.escuro { background: var(--marinho); color: var(--creme); }
.escuro h1, .escuro h2, .escuro h3 { color: var(--creme); }
.escuro .suave, .escuro p.suave { color: var(--creme-suave); }
.suave { color: var(--texto-suave); }
.sec-cabeca { max-width: 640px; margin-bottom: clamp(36px, 5vw, 64px); }
.sec-cabeca p { margin-top: 1rem; font-size: 1.05em; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); line-height: 1.65; }

/* ---------- Topo da home ---------- */
.hero { position: relative; overflow: hidden; }
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
  padding-top: clamp(40px, 7vw, 96px);
  padding-bottom: clamp(48px, 7vw, 96px);
}
.hero h1 { margin-bottom: 1.2rem; }
.hero .lead { max-width: 520px; color: var(--creme-suave); margin-bottom: 2rem; }
.hero .acoes { margin-bottom: 2.4rem; }
.cred {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--creme-suave);
  padding-top: 1.2rem;
  border-top: 1px solid var(--fio-escuro);
  max-width: 520px;
}
.retrato {
  position: relative;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 440px;
  margin-left: auto;
}
.retrato img, .retrato picture { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.retrato::after {
  /* quadro de fio fino deslocado, único ornamento do topo */
  content: '';
  position: absolute;
  inset: 0;
  transform: translate(16px, 16px);
  border: 1px solid var(--fio-escuro);
  pointer-events: none;
}
@media (max-width: 899px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 0;
    padding-bottom: 40px;
  }
  .hero .retrato {
    order: -1;
    max-width: none;
    width: calc(100% + 2 * var(--gutter));
    margin: 0 calc(-1 * var(--gutter));
    /* corte fixo em 10:9 ancorado no alto: na foto 4:5 termina a ~72% da
       altura, abaixo do bordado do jaleco e longe do rosto em qualquer largura */
    aspect-ratio: 10 / 9;
    max-height: 400px;
  }
  .hero .retrato::after {
    /* funde a base da foto (fundo mais escuro que o marinho) com a seção */
    display: block;
    transform: none;
    border: 0;
    top: auto;
    height: 120px;
    background: linear-gradient(to bottom, rgba(25, 38, 47, 0), var(--marinho));
  }
  .hero .retrato img { object-position: 50% 0; }
  .hero h1 { font-size: clamp(1.9rem, 7.4vw, 2.3rem); margin-bottom: .9rem; }
  .hero .selo { margin-bottom: 1rem; }
  .hero .lead { margin-bottom: 1.25rem; font-size: 1rem; }
  .hero .acoes { margin-bottom: 1.6rem; gap: 12px 24px; }
  .hero .btn { width: 100%; }
}

/* ---------- Faixa de fatos: carrossel contínuo ----------
   Uma linha só, que desliza devagar e sem fim (a lista é repetida duas vezes
   e o trilho anda metade da própria largura). Pausa ao passar o mouse ou ao
   focar. Com animação reduzida, vira uma faixa que rola com o dedo. */
.fatos {
  padding: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--fio-claro);
}
.fatos-janela {
  /* o esmaecimento fica no conteúdo, não na faixa: as bordas continuam creme */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.fatos-trilho {
  display: flex;
  width: max-content;
  animation: fatos-desliza 46s linear infinite;
}
.fatos:hover .fatos-trilho, .fatos:focus-within .fatos-trilho { animation-play-state: paused; }
.fatos-lista {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex: none; align-items: stretch;
}
.fatos-lista li {
  margin: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding: 26px clamp(28px, 3.4vw, 52px);
  white-space: nowrap;
  position: relative;
}
.fatos-lista li::after {
  /* monograma da marca como separador entre os itens */
  content: '';
  position: absolute; right: -9px; top: 50%;
  width: 18px; height: 20px;
  transform: translateY(-50%);
  background: url('/assets/img/monograma-marinho.png') center / contain no-repeat;
  opacity: .28;
}
.fatos .rot {
  font-size: 10.5px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase;
  color: var(--texto-suave);
  margin-bottom: 7px;
}
.fatos-lista strong {
  color: var(--marinho);
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.2;
}
@keyframes fatos-desliza { to { transform: translateX(-50%); } }
@media (max-width: 899px) {
  .fatos-trilho { animation-duration: 38s; }
  .fatos-lista li { padding: 20px 26px; }
}
@media (prefers-reduced-motion: reduce) {
  .fatos { overflow-x: auto; }
  .fatos-janela { -webkit-mask-image: none; mask-image: none; }
  .fatos-trilho { animation: none; }
  .fatos-lista[aria-hidden="true"] { display: none; }
}

/* ---------- Duas colunas (pergunta à esquerda, resposta à direita) ---------- */
.duas {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 6vw, 96px);
  align-items: start;
}
.duas .lead { margin-bottom: 1.2em; }
@media (max-width: 899px) { .duas { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- Listas com fio (o que trato, infiltrações, páginas) ---------- */
.lista-fio { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--fio-claro); }
.escuro .lista-fio { border-color: var(--fio-escuro); }
.lista-fio li { margin: 0; border-bottom: 1px solid var(--fio-claro); }
.escuro .lista-fio li { border-color: var(--fio-escuro); }
.lista-fio a {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr) auto;
  gap: 16px 32px;
  align-items: baseline;
  padding: 22px 0;
  text-decoration: none;
  color: inherit;
}
.lista-fio a:hover .lf-nome { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.lf-nome { font-family: var(--serif); font-size: clamp(1.2rem, 1.8vw, 1.5rem); color: var(--marinho); line-height: 1.25; }
.escuro .lf-nome { color: var(--creme); }
.lf-desc { font-size: 15px; color: var(--texto-suave); line-height: 1.6; }
.escuro .lf-desc { color: var(--creme-suave); }
.lf-ir { font-size: 13px; font-weight: 500; letter-spacing: .04em; color: var(--texto-suave); white-space: nowrap; }
.escuro .lf-ir { color: var(--creme-suave); }
@media (max-width: 899px) {
  .lista-fio a { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
  .lf-ir { display: none; }
}

.nota-fio {
  margin-top: 1.6rem;
  padding-left: 18px;
  border-left: 1px solid var(--fio-claro);
  font-size: 15px;
  color: var(--texto-suave);
  max-width: 640px;
}
.escuro .nota-fio { border-color: var(--fio-escuro); color: var(--creme-suave); }

/* ---------- Sobre (home) ---------- */
.sobre-grid {
  display: grid;
  grid-template-columns: minmax(260px, 2fr) minmax(0, 3fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.sobre-grid .retrato { max-width: 400px; margin-left: 0; }
.sobre-grid .retrato::after { border-color: var(--fio-claro); }
@media (max-width: 899px) {
  .sobre-grid { grid-template-columns: 1fr; gap: 28px; }
  .sobre-grid .retrato { max-width: 320px; }
}

/* ---------- Sanfona (details) ---------- */
.sanfona { border-top: 1px solid var(--fio-claro); }
.escuro .sanfona { border-color: var(--fio-escuro); }
.sanfona details { border-bottom: 1px solid var(--fio-claro); }
.escuro .sanfona details { border-color: var(--fio-escuro); }
.sanfona summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 40px 18px 0;
  position: relative;
  font-weight: 500;
  font-size: 1.02em;
  line-height: 1.45;
  color: var(--marinho);
}
.escuro .sanfona summary { color: var(--creme); }
.sanfona summary::-webkit-details-marker { display: none; }
.sanfona summary::after {
  content: '';
  position: absolute; right: 6px; top: 50%;
  width: 9px; height: 9px;
  border-right: 1px solid currentColor; border-bottom: 1px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  transition: transform .2s ease;
}
.sanfona details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.sanfona .corpo { padding: 0 0 22px; max-width: 680px; font-size: 15.5px; }
.sanfona .corpo p:last-child { margin-bottom: 0; }
.sanfona-h3 summary { font-family: var(--serif); font-weight: 400; font-size: 1.2rem; }

/* ---------- Agendamento ---------- */
.agendar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--fio-escuro);
  border-bottom: 1px solid var(--fio-escuro);
}
.agendar-grid > div { padding: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 56px) clamp(28px, 4vw, 48px) 0; }
.agendar-grid > div + div { border-left: 1px solid var(--fio-escuro); padding-left: clamp(24px, 4vw, 56px); padding-right: 0; }
.agendar-grid h3 { margin-bottom: .8rem; }
.agendar-grid p { color: var(--creme-suave); font-size: 15.5px; }
.agendar-grid .btn, .agendar-grid .link-sec { margin-top: 1.2rem; }
.agendar-grid .valor { color: var(--creme); font-size: 1.05em; }
@media (max-width: 899px) {
  .agendar-grid { grid-template-columns: 1fr; }
  .agendar-grid > div { padding: 26px 0; }
  .agendar-grid > div + div { border-left: 0; border-top: 1px solid var(--fio-escuro); padding-left: 0; }
  .agendar-grid .btn { width: 100%; }
}
.local {
  margin-top: clamp(32px, 5vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
}
.local address { font-style: normal; color: var(--creme-suave); font-size: 15.5px; }
.local address strong { color: var(--creme); font-weight: 500; }
.mapa {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--fio-escuro);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 24px;
}
.mapa iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(.95); }
.mapa p { color: var(--creme-suave); font-size: 14px; margin-bottom: 14px; }
@media (max-width: 899px) { .local { grid-template-columns: 1fr; } }

/* ---------- Pattern discreto em faixa escura ---------- */
.com-pattern { position: relative; isolation: isolate; }
.com-pattern::before {
  content: '';
  position: absolute; inset: 0;
  background: url('/assets/img/pattern-creme.png') center / 560px repeat;
  background: image-set(url('/assets/img/pattern-creme.webp') type('image/webp'), url('/assets/img/pattern-creme.png') type('image/png')) center / 560px repeat;
  opacity: .04;
  z-index: -1;
  pointer-events: none;
  /* o padrão fica só no alto da faixa e some antes da lista: nada atrás do texto corrido */
  -webkit-mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, .5) 22%, transparent 42%);
          mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, .5) 22%, transparent 42%);
}

/* ---------- Rodapé ---------- */
.rodape { background: var(--marinho-escuro); color: var(--creme-suave); padding: clamp(48px, 6vw, 80px) 0 calc(32px + env(safe-area-inset-bottom)); font-size: 14.5px; }
.rodape-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 36px 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--fio-escuro);
}
.rodape img { height: 44px; width: auto; margin-bottom: 20px; }
.rodape .rodape-tit { font-family: var(--sans); line-height: 1.3; margin-top: 0; color: var(--creme); font-size: 13px; letter-spacing: .08em; margin-bottom: 14px; font-weight: 500; }
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li { margin: 0 0 8px; }
.rodape a { color: inherit; text-decoration: none; }
.rodape a:hover { color: var(--creme); text-decoration: underline; text-underline-offset: 4px; }
.rodape address { font-style: normal; }
.rodape-legal { padding-top: 24px; font-size: 13px; line-height: 1.7; display: grid; grid-template-columns: 1fr auto; gap: 16px 40px; }
@media (max-width: 899px) {
  .rodape-grid { grid-template-columns: 1fr 1fr; }
  .rodape-grid > div:first-child { grid-column: 1 / -1; }
  .rodape-legal { grid-template-columns: 1fr; }
  .rodape { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
}

/* ---------- Barra fixa do celular ---------- */
.barra-fixa { display: none; }
@media (max-width: 899px) {
  .barra-fixa {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    position: fixed; left: 0; right: 0; bottom: 0;
    z-index: 50;
    background: var(--marinho-escuro);
    border-top: 1px solid var(--fio-escuro);
    padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
    transition: transform .25s ease;
  }
  body.cta-visivel .barra-fixa, body.cta-zoom .barra-fixa { transform: translateY(110%); }
  .barra-fixa .btn { padding: 13px 10px; font-size: 14px; width: 100%; min-width: 0; gap: 8px; }
  .barra-fixa .btn svg { width: 16px; height: 16px; }
  .barra-fixa .link-sec { font-size: 13px; white-space: nowrap; color: var(--creme); text-decoration-color: var(--fio-escuro); }
}

/* ---------- Páginas internas ---------- */
.migalha { font-size: 13px; color: var(--creme-suave); margin-bottom: 1.6rem; }
.migalha ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 0; }
.migalha li + li::before { content: '/'; margin: 0 10px; opacity: .5; }
.migalha a { text-decoration: none; }
.migalha a:hover { text-decoration: underline; text-underline-offset: 4px; }

.pag-topo { padding: clamp(36px, 5vw, 72px) 0 clamp(40px, 5vw, 72px); }
.pag-topo h1 { max-width: 820px; margin-bottom: 1.2rem; }
.pag-topo .lead { max-width: 720px; color: var(--creme-suave); }
.pag-topo .acoes { margin-top: 2rem; }
@media (max-width: 899px) { .pag-topo .btn { width: 100%; } }

.artigo { padding: clamp(40px, 6vw, 80px) 0; }
.artigo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.artigo .texto { max-width: var(--wrap-text); min-width: 0; }
.artigo .texto h2 { margin: 2.6em 0 .7em; scroll-margin-top: 100px; }
.artigo .texto h2:first-child { margin-top: 0; }
.artigo .texto h3 { margin: 1.8em 0 .5em; }
.artigo .texto p.direta { font-size: 1.06em; color: var(--marinho); }
.artigo .texto ul, .artigo .texto ol { padding-left: 1.2em; }
.sumario {
  position: sticky; top: 100px;
  border-top: 1px solid var(--fio-claro);
  padding-top: 18px;
  font-size: 14px;
}
.sumario h2 { font-family: var(--sans); font-weight: 500; font-size: 12px; letter-spacing: .12em; color: var(--texto-suave); margin: 0 0 12px; }
.sumario ol { list-style: none; margin: 0; padding: 0; }
.sumario li { margin: 0 0 10px; line-height: 1.4; }
.sumario a { text-decoration: none; color: var(--texto-suave); }
.sumario a:hover { color: var(--marinho); text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 1023px) {
  .artigo-grid { grid-template-columns: minmax(0, 1fr); }
  .sumario { position: static; order: -1; border-bottom: 1px solid var(--fio-claro); padding-bottom: 18px; margin-bottom: 8px; }
  .sumario ol { columns: 2; column-gap: 24px; }
}

.bloco {
  margin: 2.4em 0;
  padding: 22px 26px;
  background: var(--creme);
  border-left: 1px solid var(--marinho);
}
.bloco h3 { margin: 0 0 .6em; }
.bloco ul { margin-bottom: 0; }
.bloco p:last-child { margin-bottom: 0; }
.aviso { font-size: 14.5px; color: var(--texto-suave); border-top: 1px solid var(--fio-claro); padding-top: 14px; margin-top: 1.8em; }

.tabela-wrap { overflow-x: auto; margin: 1.6em 0; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; min-width: 640px; font-size: 14px; line-height: 1.5; }
th, td { text-align: left; vertical-align: top; padding: 14px 12px 14px 0; border-bottom: 1px solid var(--fio-claro); }
th { font-family: var(--serif); font-weight: 400; font-size: 1.05rem; color: var(--marinho); border-bottom-color: var(--marinho); }
td:first-child { font-weight: 500; color: var(--marinho); }
th + th, td + td { padding-left: 16px; }

.refs { font-size: 14px; color: var(--texto-suave); }
.refs ol { padding-left: 1.2em; }
.refs li { margin-bottom: .5em; }

.autoria {
  margin-top: 3em;
  padding: 24px 0;
  border-top: 1px solid var(--marinho);
  border-bottom: 1px solid var(--fio-claro);
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: center;
  font-size: 14.5px;
}
.autoria .foto { width: 72px; aspect-ratio: 1; overflow: hidden; }
.autoria .foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 15%; }
.autoria strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 1.2rem; color: var(--marinho); margin-bottom: 2px; }
.autoria p { margin: 0; color: var(--texto-suave); }

.relacionadas h2 { margin-bottom: 1.2rem; font-size: 1.5rem; }

.cta-faixa { text-align: left; }
.cta-faixa .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px 64px;
  align-items: center;
}
.cta-faixa h2 { margin-bottom: .6rem; }
.cta-faixa p { color: var(--creme-suave); max-width: 560px; }
@media (max-width: 899px) {
  .cta-faixa .wrap { grid-template-columns: 1fr; }
  .cta-faixa .btn { width: 100%; }
}

/* ---------- Página 404 ---------- */
.p404 { min-height: 60vh; display: flex; align-items: center; }

/* ---------- Quiz de pré-agendamento (modal) ---------- */
.quiz { position: fixed; inset: 0; z-index: 100; display: none; }
.quiz.aberto { display: block; }
.quiz-fundo { position: absolute; inset: 0; background: rgba(18, 28, 35, .72); }
.quiz-caixa {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(520px, calc(100% - 32px));
  max-height: calc(100% - 32px);
  overflow: auto;
  background: var(--creme);
  color: var(--grafite);
  padding: 32px 32px 28px;
  border: 1px solid var(--fio-claro);
}
.quiz-fechar {
  position: absolute; right: 10px; top: 10px;
  width: 40px; height: 40px;
  background: transparent; border: 0; cursor: pointer; color: var(--marinho);
  display: flex; align-items: center; justify-content: center;
}
.quiz-fechar svg { width: 18px; height: 18px; }
.quiz-passo { font-size: 12px; letter-spacing: .12em; color: var(--texto-suave); margin-bottom: 14px; }
.quiz-pergunta { font-family: var(--serif); font-size: 1.45rem; color: var(--marinho); line-height: 1.25; margin: 0 0 20px; padding-right: 28px; }
.quiz-opcoes { display: grid; gap: 8px; }
.quiz-opcao {
  text-align: left;
  background: var(--branco);
  border: 1px solid var(--fio-claro);
  padding: 14px 16px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--grafite);
  cursor: pointer;
  transition: border-color .15s ease;
}
.quiz-opcao:hover, .quiz-opcao:focus-visible { border-color: var(--marinho); }
.quiz-form input {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 16px;
  border: 1px solid var(--fio-claro);
  background: var(--branco);
  color: var(--grafite);
  margin-bottom: 12px;
}
.quiz-form input:focus { outline: 2px solid var(--marinho); outline-offset: 1px; }
.quiz-form .btn { width: 100%; }
.quiz-rodape { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; font-size: 13px; }
.quiz-voltar { background: none; border: 0; padding: 6px 0; cursor: pointer; font: inherit; font-size: 13px; color: var(--texto-suave); text-decoration: underline; text-underline-offset: 3px; }
.quiz-pular { color: var(--texto-suave); text-decoration: underline; text-underline-offset: 3px; }
body.quiz-trava { overflow: hidden; }
@media (max-width: 599px) {
  .quiz-caixa {
    top: auto; bottom: 0; left: 0; transform: none;
    width: 100%; max-height: 92%;
    padding: 28px 20px calc(24px + env(safe-area-inset-bottom));
  }
}

.sem-quebra { white-space: nowrap; }

/* ---------- Topo da home no desktop: retrato recortado, sem moldura ----------
   A foto entra sem fundo, apoiada na base da seção, com o monograma da marca
   em marca-d'água e um clarão suave atrás dos ombros. O celular segue com a
   foto de fundo marinho definida acima. */
@media (min-width: 900px) {
  .hero .wrap {
    grid-template-columns: minmax(0, 1.3fr) minmax(340px, .7fr);
    gap: clamp(24px, 3vw, 56px);
    align-items: stretch;
    padding-bottom: 0;
    min-height: min(760px, calc(100vh - 80px));
  }
  .hero .wrap > div:first-child { align-self: center; padding-bottom: clamp(48px, 7vw, 96px); }
  .hero h1 { font-size: clamp(2.4rem, 3.9vw, 3.5rem); line-height: 1.1; max-width: 15.5em; }
  .hero .retrato {
    aspect-ratio: auto;
    max-width: none;
    margin: 0;
    align-self: end;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 100%;
  }
  .hero .retrato::after { content: none; }
  .hero .retrato::before {
    /* clarão de estúdio + monograma, atrás do retrato */
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 150%;
    height: 112%;
    transform: translateX(-50%);
    background:
      url('/assets/img/monograma-creme.png') 50% 30% / 62% auto no-repeat,
      radial-gradient(closest-side at 50% 46%, rgba(246, 236, 225, .55), rgba(246, 236, 225, .16) 55%, rgba(246, 236, 225, 0) 100%);
    opacity: .16;
    pointer-events: none;
  }
  .hero .retrato picture { position: relative; display: block; width: auto; height: auto; }
  .hero .retrato img {
    position: relative;
    display: block;
    width: auto;
    height: min(680px, calc(100vh - 150px));
    min-height: 480px;
    max-width: none;
    object-fit: contain;
    object-position: 50% 100%;
    filter: drop-shadow(0 24px 40px rgba(0, 0, 0, .28));
  }
}


/* ============================================================
   Rodada 2: fotos ilustrativas, cards dos passos, animação
   ============================================================ */

/* ---------- Fotos (série única: 3:2, leve dessaturação, véu marinho, cantos retos) ---------- */
.foto { position: relative; overflow: hidden; margin: 0; background: var(--marinho); }
.foto picture, .foto img { display: block; width: 100%; height: 100%; object-fit: cover; }
.foto img { filter: saturate(.82) contrast(.98); transition: transform 1.1s cubic-bezier(.2, .6, .2, 1); }
.foto::after { content: ''; position: absolute; inset: 0; background: rgba(25, 38, 47, .12); pointer-events: none; }
.foto:hover img, a:hover .foto img { transform: scale(1.035); }
.foto-abre { aspect-ratio: 3 / 2; margin: 0 0 2.6em; }
.foto-retrato { aspect-ratio: 4 / 5; max-width: 300px; margin: 0 0 2.4em; }
.foto-retrato::after { background: rgba(25, 38, 47, .04); }
.foto-pergunta { aspect-ratio: 3 / 2; margin-top: 1.8rem; max-width: 460px; }
.foto-cabeca { aspect-ratio: 3 / 2; }
.cabeca-foto {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(36px, 5vw, 64px);
}
.cabeca-foto .sec-cabeca { margin-bottom: 0; }
@media (max-width: 899px) {
  .cabeca-foto { grid-template-columns: 1fr; gap: 24px; }
  .foto-pergunta { max-width: none; margin-top: 1.4rem; margin-bottom: .4rem; }
}

/* ---------- O que trato: quatro blocos com foto ---------- */
.trato-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2.5vw, 32px); }
.trato-grid li { margin: 0; }
.trato-grid a { display: block; text-decoration: none; color: inherit; }
.trato-grid .foto-trato { aspect-ratio: 3 / 2; margin-bottom: 16px; }
.trato-grid .lf-nome { display: block; margin-bottom: 6px; }
.trato-grid a:hover .lf-nome { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.trato-grid .lf-desc { display: block; font-size: 14px; }
@media (max-width: 899px) {
  .trato-grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .trato-grid .foto-trato { margin-bottom: 12px; }
  .trato-grid .lf-nome { font-size: 1.1rem; }
  .trato-grid .lf-desc { font-size: 13px; }
}

/* ---------- Título centralizado com fio curto ---------- */
.sec-cabeca.centro { margin-left: auto; margin-right: auto; text-align: center; max-width: 600px; }
.fio-curto { display: block; width: 44px; height: 1px; background: var(--marinho); margin: 20px auto 18px; transform-origin: 50% 50%; }
.passos-depois.centro { margin: clamp(28px, 4vw, 44px) auto 0; text-align: center; max-width: 560px; }

/* ---------- Cards dos passos da consulta (pedido do cliente) ---------- */
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); counter-reset: none; }
.card {
  margin: 0;
  background: var(--branco);
  border: 1px solid var(--fio-claro);
  border-radius: 12px;
  padding: 34px 24px 30px;
  text-align: center;
  box-shadow: 0 1px 2px rgba(25, 38, 47, .04), 0 14px 32px -24px rgba(25, 38, 47, .35);
  transition: transform .35s cubic-bezier(.2, .6, .2, 1), box-shadow .35s cubic-bezier(.2, .6, .2, 1);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 1px 2px rgba(25, 38, 47, .04), 0 22px 40px -22px rgba(25, 38, 47, .42); }
.creme .card, .texto .card { background: var(--branco); }
.claro .card { background: var(--creme); }
.card-icone { display: block; width: 46px; height: 46px; margin: 0 auto 20px; color: var(--marinho); }
.card-icone svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-family: var(--sans); font-weight: 600; font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--marinho); margin: 0 0 12px; line-height: 1.4; }
.card p { font-size: 14.5px; line-height: 1.6; color: var(--texto-suave); margin: 0; }
.texto .cards { grid-template-columns: 1fr 1fr; margin: 1.6em 0 2em; }
.texto .card { padding: 28px 20px 24px; }
@media (max-width: 1023px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 599px) { .cards, .texto .cards { grid-template-columns: 1fr; } .card { padding: 28px 22px 26px; } }

/* ---------- Cabeçalho fixo no desktop, ganha fio ao rolar ---------- */
@media (min-width: 900px) {
  .topo { position: sticky; top: 0; transition: background-color .3s ease, box-shadow .3s ease; }
  .topo.rolou { background: var(--marinho-escuro); box-shadow: inset 0 -1px 0 var(--fio-escuro); }
}

/* ---------- Sanfona: abre com transição ---------- */
@keyframes abrir-corpo { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.sanfona details[open] .corpo { animation: abrir-corpo .32s ease both; }

/* ---------- Revelar ao rolar (só com JS: html.anima; respeita reduced-motion) ---------- */
.anima .rv {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .75s cubic-bezier(.2, .6, .2, 1), transform .75s cubic-bezier(.2, .6, .2, 1);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.anima .rv.in { opacity: 1; transform: none; }
/* fios que se desenham: listas e fio curto */
.anima .lista-fio li.rv { position: relative; border-bottom-color: transparent; }
.anima .lista-fio li.rv::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--fio-claro); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform 1s cubic-bezier(.2, .6, .2, 1); transition-delay: calc(var(--i, 0) * 70ms + .2s);
}
.anima .escuro .lista-fio li.rv::after { background: var(--fio-escuro); }
.anima .lista-fio li.rv.in::after { transform: scaleX(1); }
.anima .fio-curto { transform: scaleX(0); transition: transform .9s cubic-bezier(.2, .6, .2, 1) .25s; }
.anima .rv.in .fio-curto { transform: scaleX(1); }
/* entrada do topo ao carregar: texto escalonado (o H1 só desliza, nunca some), retrato suave */
@keyframes subir { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes deslizar { from { transform: translateY(10px); } to { transform: none; } }
.anima .hero .wrap > div:first-child > * { animation: subir .7s cubic-bezier(.2, .6, .2, 1) both; }
.anima .hero .wrap > div:first-child > h1 { animation-name: deslizar; animation-duration: .6s; }
.anima .hero .wrap > div:first-child > :nth-child(1) { animation-delay: .05s; }
.anima .hero .wrap > div:first-child > :nth-child(3) { animation-delay: .18s; }
.anima .hero .wrap > div:first-child > :nth-child(4) { animation-delay: .28s; }
.anima .hero .wrap > div:first-child > :nth-child(5) { animation-delay: .4s; }
.anima .hero .retrato { animation: subir 1s cubic-bezier(.2, .6, .2, 1) .15s both; }
@media (prefers-reduced-motion: reduce) {
  .anima .rv, .anima .rv.in { opacity: 1; transform: none; transition: none; }
  .anima .lista-fio li.rv { border-bottom-color: var(--fio-claro); }
  .anima .escuro .lista-fio li.rv { border-bottom-color: var(--fio-escuro); }
  .anima .lista-fio li.rv::after { display: none; }
  .anima .fio-curto { transform: none; }
  .anima .hero .wrap > div:first-child > *, .anima .hero .retrato { animation: none; }
  .foto img, .card { transition: none; }
}

/* ---------- Artigos: cards com imagem (mesma família dos cards dos passos) ---------- */
.sec-cabeca:not(.centro) .fio-curto { margin: 18px 0 16px; transform-origin: 0 50%; }
.cards-art { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.texto .cards-art { grid-template-columns: 1fr 1fr; margin: 1.2em 0 2em; }
.card-art { margin: 0; }
.card-art a {
  display: flex; flex-direction: column; height: 100%;
  background: var(--branco);
  border: 1px solid var(--fio-claro);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none; color: inherit;
  box-shadow: 0 1px 2px rgba(25, 38, 47, .04), 0 14px 32px -24px rgba(25, 38, 47, .35);
  transition: transform .35s cubic-bezier(.2, .6, .2, 1), box-shadow .35s cubic-bezier(.2, .6, .2, 1);
}
.card-art a:hover { transform: translateY(-4px); box-shadow: 0 1px 2px rgba(25, 38, 47, .04), 0 22px 40px -22px rgba(25, 38, 47, .42); }
.creme .card-art a { background: var(--branco); }
.claro .card-art a { background: var(--creme); }
.card-art .foto-art { aspect-ratio: 3 / 2; }
.card-art-corpo { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 24px; }
.card-art-corpo strong { font-weight: 600; font-size: 16px; line-height: 1.4; color: var(--marinho); margin-bottom: 8px; }
.card-art-corpo time { font-size: 12.5px; letter-spacing: .04em; color: var(--texto-suave); margin-bottom: 12px; }
.card-art-resumo { font-size: 14.5px; line-height: 1.6; color: var(--texto-suave); flex: 1; }
.card-art-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 13.5px; font-weight: 500; color: var(--marinho); }
.card-art-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s ease; }
.card-art a:hover .card-art-link svg { transform: translateX(4px); }
.data-artigo { font-size: 13px; letter-spacing: .03em; color: var(--creme-suave); margin: -.2rem 0 1.2rem; }
@media (max-width: 1023px) { .cards-art { grid-template-columns: 1fr 1fr; } }
@media (max-width: 599px) { .cards-art, .texto .cards-art { grid-template-columns: 1fr; } }

/* ---------- Zoom 3D do ombro (rolagem conduz o zoom; sem JS ou com reduced-motion vira três quadros) ---------- */
.zoom3d { padding: 0; }
.zoom3d-quadros { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); max-width: var(--wrap); margin: 0 auto; padding: var(--sec) var(--gutter) 0; }
.zoom3d .q { margin: 0; }
.zoom3d .q picture { display: block; aspect-ratio: 3 / 2; overflow: hidden; }
.zoom3d .q img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.78) brightness(.96); }
.zoom3d .q1 img { object-position: 32% 40%; }
.zoom3d .q2 img { object-position: 40% 37%; }
.zoom3d .q3 img { object-position: 45% 26%; }
.zoom3d .leg { font-family: var(--serif); font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.35; color: var(--creme); margin-top: 16px; }
.zoom3d-veu, .zoom3d-etapas { display: none; }
.zoom3d-cta { max-width: var(--wrap); margin: 0 auto; padding: clamp(28px, 4vw, 48px) var(--gutter) var(--sec); display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
@media (max-width: 899px) {
  .zoom3d-quadros { grid-template-columns: 1fr; }
  .zoom3d-cta .btn { width: 100%; }
}

/* modo ativo (JS + movimento permitido): palco fixo e zoom contínuo */
.anima .zoom3d.ativo .zoom3d-trilho { height: 300vh; }
.anima .zoom3d.ativo .zoom3d-palco { position: sticky; top: 0; height: 100vh; overflow: hidden; background: var(--marinho); }
.anima .zoom3d.ativo .zoom3d-quadros { display: block; max-width: none; padding: 0; position: absolute; inset: 0; }
.anima .zoom3d.ativo .q { position: absolute; inset: 0; opacity: 0; }
.anima .zoom3d.ativo .q.visivel { opacity: 1; }
.anima .zoom3d.ativo .q picture { position: absolute; inset: 0; aspect-ratio: auto; will-change: transform, opacity; }
.anima .zoom3d.ativo .q1 picture { transform-origin: 32% 40%; }
.anima .zoom3d.ativo .q2 picture { transform-origin: 40% 37%; }
.anima .zoom3d.ativo .q3 picture { transform-origin: 45% 26%; }
.anima .zoom3d.ativo .zoom3d-veu {
  display: block; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background:
    linear-gradient(to left, var(--marinho) 0%, rgba(25, 38, 47, .78) 16%, rgba(25, 38, 47, 0) 46%),
    linear-gradient(to top, var(--marinho) 0%, rgba(25, 38, 47, .55) 22%, rgba(25, 38, 47, 0) 48%),
    radial-gradient(ellipse 78% 72% at 40% 42%, rgba(25, 38, 47, 0) 55%, rgba(25, 38, 47, .5) 85%, var(--marinho) 100%);
}
.anima .zoom3d.ativo .leg {
  position: absolute; z-index: 2; right: clamp(20px, 7vw, 120px); bottom: clamp(140px, 22vh, 220px);
  max-width: 400px; margin: 0; text-align: left;
  font-size: clamp(1.25rem, 1.9vw, 1.75rem);
  opacity: 0; transform: translateY(14px);
  transition: opacity .55s cubic-bezier(.2, .6, .2, 1), transform .55s cubic-bezier(.2, .6, .2, 1);
  text-shadow: 0 2px 24px rgba(18, 28, 35, .7);
}
.anima .zoom3d.ativo .leg.ativa { opacity: 1; transform: none; }
.anima .zoom3d.ativo .zoom3d-etapas {
  display: flex; gap: 10px; position: absolute; z-index: 2; right: clamp(20px, 7vw, 120px); bottom: clamp(104px, 17vh, 176px);
}
.anima .zoom3d.ativo .zoom3d-etapas span { display: block; width: 28px; height: 1px; background: var(--creme); opacity: .3; transition: opacity .4s ease, width .4s ease; }
.anima .zoom3d.ativo .zoom3d-etapas span.ativa { opacity: 1; width: 44px; }
.anima .zoom3d.ativo .zoom3d-cta {
  position: absolute; z-index: 2; right: clamp(20px, 7vw, 120px); bottom: clamp(36px, 7vh, 72px); max-width: 400px;
  margin: 0; padding: 0;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .5s ease, transform .5s ease;
}
.anima .zoom3d.ativo .zoom3d-cta.ativa { opacity: 1; transform: none; pointer-events: auto; }
@media (max-width: 899px) {
  .anima .zoom3d.ativo .zoom3d-trilho { height: 240vh; }
  .anima .zoom3d.ativo .zoom3d-veu {
    background:
      linear-gradient(to top, var(--marinho) 0%, rgba(25, 38, 47, .92) 34%, rgba(25, 38, 47, 0) 62%),
      radial-gradient(ellipse 90% 80% at 40% 38%, rgba(25, 38, 47, 0) 50%, rgba(25, 38, 47, .5) 85%, var(--marinho) 100%);
  }
  .anima .zoom3d.ativo .leg { left: var(--gutter); right: var(--gutter); bottom: 236px; max-width: none; font-size: 1.3rem; }
  .anima .zoom3d.ativo .zoom3d-etapas { left: var(--gutter); right: auto; bottom: 208px; }
  .anima .zoom3d.ativo .zoom3d-cta { left: var(--gutter); right: var(--gutter); bottom: calc(96px + env(safe-area-inset-bottom)); max-width: none; }
  .anima .zoom3d.ativo .zoom3d-cta .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .anima .zoom3d.ativo .zoom3d-trilho { height: auto; }
  .anima .zoom3d.ativo .zoom3d-palco { position: static; height: auto; overflow: visible; }
  .anima .zoom3d.ativo .zoom3d-quadros { display: grid; position: static; max-width: var(--wrap); padding: var(--sec) var(--gutter) 0; }
  .anima .zoom3d.ativo .q { position: static; opacity: 1; }
  .anima .zoom3d.ativo .q picture { position: static; aspect-ratio: 3 / 2; transform: none !important; opacity: 1 !important; will-change: auto; }
  .anima .zoom3d.ativo .leg { position: static; opacity: 1; transform: none; max-width: none; margin-top: 16px; font-size: clamp(1.1rem, 1.5vw, 1.35rem); text-shadow: none; }
  .anima .zoom3d.ativo .zoom3d-veu, .anima .zoom3d.ativo .zoom3d-etapas { display: none; }
  .anima .zoom3d.ativo .zoom3d-cta { position: static; opacity: 1; transform: none; pointer-events: auto; max-width: var(--wrap); margin: 0 auto; padding: clamp(28px, 4vw, 48px) var(--gutter) var(--sec); }
}

/* ---------- Leitura em faixa escura: lista de links ----------
   Texto de apoio mais claro e um pouco maior, seta no "Abrir página" e
   destaque da linha no hover. */
.escuro .sec-cabeca .suave { color: rgba(246, 236, 225, .88); }
.escuro .lf-nome { color: var(--creme); }
.escuro .lf-desc { color: rgba(246, 236, 225, .9); font-size: 16px; line-height: 1.55; }
.escuro .lf-ir { color: var(--creme); font-size: 13.5px; opacity: .92; }
.lf-ir::after { content: '\2192'; display: inline-block; margin-left: 8px; transition: transform .25s ease; }
.lista-fio a:hover .lf-ir::after { transform: translateX(4px); }
.escuro .lista-fio { border-color: rgba(246, 236, 225, .3); }
.escuro .lista-fio li { border-color: rgba(246, 236, 225, .22); }
.escuro .lista-fio a { transition: background-color .25s ease; }
.escuro .lista-fio a:hover { background-color: rgba(246, 236, 225, .04); }
.escuro .nota-fio { color: rgba(246, 236, 225, .86); }
@media (max-width: 899px) {
  .escuro .lf-desc { font-size: 15.5px; }
}