/* LIS Sistemas Inteligentes — papel claro, tinta quase preta, verde-musgo e lima como destaque.
   Títulos em Newsreader, texto em Outfit. Animações leves (CSS + js/site.js) e desligadas com
   prefers-reduced-motion. Sem JS, tudo aparece normalmente (as entradas só valem com html.js). */
:root {
  --papel: #f4f0e6;
  --papel-2: #ebe5d7;
  --tinta: #16181a;
  --suave: #5e584e;
  --linha: #ddd4c4;
  --cartao: #fffdf8;
  --escuro: #121815;
  --escuro-2: #1a231f;
  --musgo: #1d4638;
  --musgo-claro: #2f6f5c;
  --lima: #e2f26a;
  --lima-texto: #17200c;
  --sombra: 0 18px 40px rgba(22, 24, 26, 0.08);
  --sombra-forte: 0 26px 60px rgba(18, 24, 21, 0.16);
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Segoe UI", system-ui, sans-serif;
  --medida: 1160px;
  --raio: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: inherit; }
.pular {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--lima);
  color: var(--lima-texto);
  padding: 0.5rem 0.8rem;
  z-index: 50;
  border-radius: 8px;
}
.pular:focus { top: 1rem; }

/* ---------- Topo ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem max(1rem, calc((100% - var(--medida)) / 2));
  background: rgba(244, 240, 230, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.topo.rolou { border-bottom-color: var(--linha); box-shadow: 0 8px 24px rgba(22, 24, 26, 0.05); }
.marca { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; font-weight: 600; }
.nome-destaque { font-family: var(--serif); font-size: 1.4rem; font-weight: 560; letter-spacing: -0.03em; line-height: 1; }
.monograma {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  background: var(--escuro);
  color: var(--lima);
  font-family: var(--serif);
  font-weight: 560;
  border-radius: 12px;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.marca:hover .monograma { transform: rotate(-8deg) scale(1.05); }
.menu-botao, .menu-caixa { display: none; }
.nav { display: flex; gap: 1.2rem; align-items: center; }
.nav a { text-decoration: none; font-size: 0.97rem; position: relative; padding: 0.2rem 0; }
.nav a:not(.falar)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--tinta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.nav a:not(.falar):hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav .falar {
  background: var(--tinta);
  color: var(--papel);
  padding: 0.6rem 1rem;
  border-radius: 999px;
  transition: transform 0.2s, background 0.2s;
}
.nav .falar:hover { transform: translateY(-2px); background: var(--musgo); }

/* ---------- Estrutura e tipografia ---------- */
.hero, .bloco, .rodape-interno { width: min(var(--medida), calc(100% - 2rem)); margin: 0 auto; }
.hero { padding: 3rem 0 3.5rem; display: grid; grid-template-columns: 1.3fr 0.9fr; gap: 2.5rem; align-items: end; }
.sobreposicao {
  margin: 0 0 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--musgo-claro);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 520; letter-spacing: -0.03em; line-height: 1.05; text-wrap: balance; }
h1 { font-size: clamp(2.7rem, 6.2vw, 5.4rem); margin: 0 0 1.1rem; }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); margin: 0 0 0.8rem; }
h3 { font-size: 1.5rem; margin: 0 0 0.4rem; }
.lead { font-size: 1.2rem; max-width: 42rem; margin: 0 0 1.5rem; color: var(--suave); }
.faixa .lead, .escuro .lead { color: #cfc9ba; }
.acoes { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.botao, .botao-claro {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.botao { background: var(--lima); color: var(--lima-texto); box-shadow: 0 10px 24px rgba(160, 180, 40, 0.28); }
.botao:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(160, 180, 40, 0.36); }
.botao .seta { transition: transform 0.2s; }
.botao:hover .seta { transform: translateX(4px); }
.botao-claro { background: transparent; color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--tinta); }
.botao-claro:hover { background: var(--tinta); color: var(--papel); }
.indice { display: grid; gap: 0.8rem; }
.indice article {
  background: var(--cartao);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 1rem 1.1rem;
  box-shadow: var(--sombra);
}
.indice span { display: block; font-size: 0.78rem; letter-spacing: 0.12em; color: var(--suave); text-transform: uppercase; }
.indice strong { display: block; font-family: var(--serif); font-size: 1.35rem; font-weight: 520; }

.faixa, .escuro {
  background: var(--escuro);
  color: #f6f3ea;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.faixa .sobreposicao, .escuro .sobreposicao { color: var(--lima); }
.faixa .botao-claro, .escuro .botao-claro { color: #f6f3ea; box-shadow: inset 0 0 0 1.5px #f6f3ea; }
.faixa .botao-claro:hover, .escuro .botao-claro:hover { background: #f6f3ea; color: var(--escuro); }
.modulos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.modulos li {
  border: 1px solid rgba(246, 243, 234, 0.28);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.95rem;
  transition: background 0.2s, border-color 0.2s;
}
.modulos li:hover { background: rgba(226, 242, 106, 0.12); border-color: var(--lima); }
.modulos a { color: inherit; text-decoration: none; }

.subnav { display: flex; flex-wrap: wrap; gap: 0.55rem 1rem; margin: 0 0 1.5rem; }
.subnav a { text-decoration: none; color: var(--musgo); }
.subnav a[aria-current="page"] { color: var(--tinta); box-shadow: inset 0 -2px 0 var(--tinta); }
.cabeca-secao { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.6rem; flex-wrap: wrap; }
.cabeca-secao p { margin: 0.35rem 0 0; color: var(--suave); max-width: 38rem; }
.cabeca-secao a { color: var(--musgo); font-weight: 600; }
.entrega { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem; }
.entrega article { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); padding: 1.2rem 1.25rem; }
.entrega ul, .lista { margin: 0.4rem 0 0; padding-left: 1.15rem; }
.entrega li, .lista li { margin: 0.35rem 0; }

.secao { padding: 4.5rem 0; }
.trabalhos, .passos, .duas { display: grid; gap: 1rem; }
.trabalhos { grid-template-columns: repeat(3, 1fr); }
.cartao {
  background: var(--cartao);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 1.4rem;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-decoration: none;
  box-shadow: var(--sombra);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s, border-color 0.3s;
}
a.cartao:hover { transform: translateY(-6px); box-shadow: var(--sombra-forte); border-color: var(--musgo-claro); }
.cartao p, .prosa p { margin: 0; color: var(--suave); }
.cartao .ir { margin-top: auto; font-weight: 600; color: var(--musgo); display: inline-flex; gap: 0.35rem; align-items: center; }
.cartao .ir::after { content: "→"; transition: transform 0.2s; }
a.cartao:hover .ir::after { transform: translateX(4px); }
.passos { grid-template-columns: repeat(3, 1fr); }
.passos article { border-top: 1px solid var(--linha); padding-top: 1rem; }
.passos span { font-family: var(--serif); font-size: 1.8rem; }
.duas { grid-template-columns: 1fr 1fr; align-items: start; gap: 2.5rem; }
.nota { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); padding: 1.3rem; }

/* ---------- Início: hero animado ---------- */
.abertura { position: relative; overflow: hidden; }
.abertura::before, .abertura::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  animation: flutuar 14s ease-in-out infinite alternate;
}
.abertura::before { width: 420px; height: 420px; background: #d9ec5b; top: -120px; right: -60px; }
.abertura::after { width: 360px; height: 360px; background: #9cc9b3; bottom: -160px; left: -80px; animation-delay: -6s; }
.grade-fundo {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(var(--linha) 1px, transparent 1px), linear-gradient(90deg, var(--linha) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
  opacity: 0.55;
}
.abertura .hero { align-items: center; padding: 4.5rem 0 5rem; }
.selo-topo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.8rem 0.35rem 0.4rem;
  border: 1px solid var(--linha);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.7);
  font-size: 0.88rem;
  margin-bottom: 1.3rem;
}
.selo-topo b { background: var(--lima); color: var(--lima-texto); border-radius: 999px; padding: 0.1rem 0.55rem; font-size: 0.78rem; }
.pulso { width: 8px; height: 8px; border-radius: 50%; background: #3aa36f; box-shadow: 0 0 0 0 rgba(58, 163, 111, 0.6); animation: pulso 2s infinite; }
.troca {
  display: inline-grid;
  vertical-align: bottom;
  color: var(--musgo);
  font-style: italic;
}
.troca span { grid-area: 1 / 1; transition: opacity 0.5s, transform 0.5s; }
.troca span:not(.ativa) { opacity: 0; transform: translateY(0.4em); }
.troca span.saindo { opacity: 0; transform: translateY(-0.4em); }
.sublinha {
  background-image: linear-gradient(transparent 62%, rgba(226, 242, 106, 0.85) 62%);
  background-repeat: no-repeat;
  background-size: 0% 100%;
  animation: marcar 1.2s 0.6s forwards cubic-bezier(0.2, 0.8, 0.2, 1);
}
.numeros { display: flex; gap: 2rem; margin-top: 2rem; flex-wrap: wrap; }
.numeros div { display: flex; flex-direction: column; }
.numeros strong { font-family: var(--serif); font-size: 1.7rem; font-weight: 560; line-height: 1; }
.numeros span { font-size: 0.9rem; color: var(--suave); }

/* Composição de telas no topo: um painel e um celular, flutuando devagar. */
.vitrine { position: relative; height: 430px; }
.tela-painel, .tela-celular, .etiqueta-flutuante {
  position: absolute;
  background: var(--cartao);
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-forte);
}
.tela-painel { left: 0; top: 30px; width: 88%; height: 290px; border-radius: 20px; padding: 16px; animation: boiar 7s ease-in-out infinite; }
.tela-painel .barra { display: flex; gap: 6px; margin-bottom: 14px; }
.tela-painel .barra i { width: 10px; height: 10px; border-radius: 50%; background: var(--linha); display: block; }
.tela-painel .barra i:first-child { background: #f0a58f; }
.tela-painel .barra i:nth-child(2) { background: #f2d27a; }
.tela-painel .barra i:nth-child(3) { background: #9cc9b3; }
.painel-conteudo { display: grid; grid-template-columns: 1fr 1.4fr; gap: 12px; height: calc(100% - 26px); }
.painel-lateral { display: flex; flex-direction: column; gap: 8px; }
.painel-lateral i { display: block; height: 12px; border-radius: 6px; background: var(--papel-2); }
.painel-lateral i:first-child { background: var(--musgo); width: 70%; }
.grafico { position: relative; border-radius: 12px; background: var(--papel); overflow: hidden; display: flex; align-items: flex-end; gap: 8px; padding: 12px; }
.grafico b { flex: 1; border-radius: 6px 6px 2px 2px; background: var(--musgo-claro); transform-origin: bottom; animation: crescer 1.4s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.grafico b:nth-child(1) { height: 35%; animation-delay: 0.3s; opacity: 0.55; }
.grafico b:nth-child(2) { height: 55%; animation-delay: 0.45s; opacity: 0.7; }
.grafico b:nth-child(3) { height: 45%; animation-delay: 0.6s; opacity: 0.8; }
.grafico b:nth-child(4) { height: 75%; animation-delay: 0.75s; }
.grafico b:nth-child(5) { height: 90%; animation-delay: 0.9s; background: var(--lima); border: 1px solid #b9c94b; }
.tela-celular { right: 0; top: 120px; width: 170px; height: 300px; border-radius: 30px; padding: 14px 12px; background: var(--escuro); border-color: #2b3631; animation: boiar 6s ease-in-out infinite reverse; }
.tela-celular::before { content: ""; display: block; width: 44px; height: 5px; border-radius: 3px; background: #3a4640; margin: 0 auto 12px; }
.celular-linha { height: 44px; border-radius: 12px; background: var(--escuro-2); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; padding: 0 10px; }
.celular-linha::before { content: ""; width: 22px; height: 22px; border-radius: 8px; background: var(--musgo-claro); }
.celular-linha:nth-child(2)::before { background: var(--lima); }
.celular-linha:nth-child(3)::before { background: #7fa8d6; }
.celular-linha:nth-child(4)::before { background: #e07a98; }
.celular-linha::after { content: ""; flex: 1; height: 8px; border-radius: 4px; background: #2e3934; }
.etiqueta-flutuante { border-radius: 14px; padding: 10px 14px; font-size: 0.88rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.etiqueta-flutuante.um { left: -10px; top: 330px; animation: boiar 5s ease-in-out infinite; }
.etiqueta-flutuante.dois { right: 110px; top: 0; animation: boiar 6.5s ease-in-out infinite reverse; }
.etiqueta-flutuante .ok { width: 22px; height: 22px; border-radius: 50%; background: #3aa36f; color: #fff; display: grid; place-items: center; font-size: 0.8rem; }

/* ---------- Serviços ---------- */
.servicos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.servico {
  background: var(--cartao);
  border: 1px solid var(--linha);
  border-radius: 22px;
  padding: 1.5rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s, border-color 0.35s;
}
.servico::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 242, 106, 0.55), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.servico:hover { transform: translateY(-6px); box-shadow: var(--sombra-forte); border-color: var(--musgo-claro); }
.servico:hover::after { opacity: 1; }
.servico h3 { font-size: 1.4rem; }
.servico p { margin: 0; color: var(--suave); font-size: 0.98rem; }
.servico ul { margin: 0.3rem 0 0; padding-left: 1.1rem; color: var(--tinta); font-size: 0.93rem; }
.icone-servico {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--escuro);
  color: var(--lima);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.servico:hover .icone-servico { transform: rotate(-8deg) scale(1.08); }

/* ---------- Processo (linha do tempo) ---------- */
.processo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; position: relative; counter-reset: passo; }
.processo::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--lima), var(--musgo-claro));
  transform-origin: left;
  transform: scaleX(var(--progresso, 1));
  transition: transform 1.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.processo article { position: relative; }
.processo article::before {
  counter-increment: passo;
  content: counter(passo);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--escuro);
  color: var(--lima);
  font-family: var(--serif);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  position: relative;
  box-shadow: 0 0 0 6px var(--papel);
}
.processo p { margin: 0; color: var(--suave); font-size: 0.98rem; }

/* ---------- Faixa do produto e diferenciais ---------- */
.escuro .brilho {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 242, 106, 0.18), transparent 65%);
  top: -200px;
  right: -120px;
  animation: flutuar 16s ease-in-out infinite alternate;
}
.assistentes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.8rem; margin-top: 2rem; }
.assistente {
  border: 1px solid rgba(246, 243, 234, 0.16);
  border-radius: 18px;
  padding: 1.1rem;
  background: rgba(246, 243, 234, 0.03);
  text-decoration: none;
  transition: transform 0.3s, background 0.3s, border-color 0.3s;
}
.assistente:hover { transform: translateY(-4px); background: rgba(246, 243, 234, 0.07); border-color: var(--lima); }
.assistente i { display: block; width: 36px; height: 36px; border-radius: 10px; margin-bottom: 0.7rem; }
.assistente strong { display: block; font-family: var(--serif); font-size: 1.2rem; font-weight: 520; }
.assistente span { font-size: 0.88rem; color: #bdb7a8; }
.diferenciais { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.diferencial { padding: 1.3rem; border-radius: var(--raio); border: 1px dashed var(--linha); }
.diferencial strong { display: block; font-family: var(--serif); font-size: 1.3rem; font-weight: 520; margin-bottom: 0.3rem; }
.diferencial p { margin: 0; color: var(--suave); font-size: 0.97rem; }

.chamada {
  background: var(--musgo);
  color: #f6f3ea;
  border-radius: 28px;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.chamada::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, transparent 0 28px, rgba(226, 242, 106, 0.05) 28px 56px);
  animation: deslizar 18s linear infinite;
}
.chamada > * { position: relative; }
.chamada .botao { justify-self: start; }
.chamada h2 { margin: 0 0 0.5rem; }
.chamada p { margin: 0; color: #cfe0d8; }

/* ---------- Rodapé ---------- */
.rodape { border-top: 1px solid var(--linha); margin-top: 3rem; padding: 2.2rem 0 2.8rem; color: var(--suave); font-size: 0.95rem; }
.rodape-interno { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.rodape a { color: var(--tinta); }
.rodape strong { color: var(--tinta); }

:focus-visible { outline: 3px solid var(--musgo); outline-offset: 3px; }

/* ---------- Entradas ao rolar (só com JS) ---------- */
html.js .revelar { opacity: 0; transform: translateY(28px); transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); transition-delay: var(--atraso, 0s); }
html.js .revelar.visivel { opacity: 1; transform: none; }
html.js .processo:not(.visivel) { --progresso: 0; }

@keyframes flutuar { from { transform: translate(0, 0) scale(1); } to { transform: translate(-40px, 30px) scale(1.12); } }
@keyframes boiar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes crescer { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes pulso { 70% { box-shadow: 0 0 0 10px rgba(58, 163, 111, 0); } 100% { box-shadow: 0 0 0 0 rgba(58, 163, 111, 0); } }
@keyframes marcar { to { background-size: 100% 100%; } }
@keyframes deslizar { from { background-position: 0 0; } to { background-position: 560px 0; } }

@media (max-width: 1000px) {
  .servicos { grid-template-columns: repeat(2, 1fr); }
  .assistentes { grid-template-columns: repeat(3, 1fr); }
  .processo { grid-template-columns: repeat(2, 1fr); }
  .processo::before { display: none; }
}
@media (max-width: 860px) {
  .nome-destaque { font-size: 1.15rem; }
  .hero, .trabalhos, .passos, .duas, .entrega, .diferenciais, .chamada { grid-template-columns: 1fr; }
  .abertura .hero { padding: 2.5rem 0 3rem; }
  .vitrine { height: 360px; }
  .tela-painel { width: 92%; height: 240px; }
  .tela-celular { width: 140px; height: 250px; top: 110px; }
  .etiqueta-flutuante.um { top: 300px; }
  .chamada { padding: 2rem; }
  .menu-caixa:checked ~ .nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    right: 1rem;
    top: 4.2rem;
    background: var(--cartao);
    border: 1px solid var(--linha);
    border-radius: 16px;
    padding: 0.9rem 1rem;
    box-shadow: var(--sombra-forte);
    z-index: 30;
  }
  .menu-botao {
    display: inline-block;
    border: 1px solid var(--tinta);
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    cursor: pointer;
  }
  .nav { display: none; }
}
@media (max-width: 560px) {
  .servicos, .assistentes, .processo { grid-template-columns: 1fr; }
  .etiqueta-flutuante.dois { display: none; }
  .numeros { gap: 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .sublinha { background-size: 100% 100%; }
  html.js .revelar { opacity: 1; transform: none; }
}

/* Texto só para leitores de tela (a palavra que alterna no título fica escondida deles). */
.so-leitor { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }