/* ==========================================================================
   TopCleanVap — Folha de estilos principal
   Tema: Moderno e limpo (azul / água)
   ========================================================================== */

:root {
  --azul-900: #0a3d62;
  --azul-700: #0c6ba8;
  --azul-500: #1289c8;
  --agua-400: #14b8c4;
  --agua-300: #34d1de;
  --agua-100: #e6f9fb;
  --cinza-900: #12232e;
  --cinza-700: #38434a;
  --cinza-500: #66757f;
  --cinza-200: #e5ecef;
  --cinza-100: #f2f6f8;
  --branco: #ffffff;
  --verde-zap: #25d366;
  --sombra-sm: 0 2px 8px rgba(10, 61, 98, .08);
  --sombra-md: 0 10px 30px rgba(10, 61, 98, .12);
  --sombra-lg: 0 20px 50px rgba(10, 61, 98, .18);
  --raio: 16px;
  --raio-sm: 10px;
  --container: 1160px;
  --transicao: .25s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--cinza-700);
  background: var(--branco);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
  font-family: 'Poppins', sans-serif;
  color: var(--azul-900);
  line-height: 1.2;
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

.secao { padding: 84px 0; }
.secao--claro { background: var(--cinza-100); }
.secao--azul {
  background: linear-gradient(135deg, var(--azul-900), var(--azul-700));
  color: #dbeefb;
}
.secao--azul h2, .secao--azul h3 { color: #fff; }

.rotulo {
  display: inline-block;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--agua-400);
  background: var(--agua-100);
  padding: 7px 16px;
  border-radius: 40px;
  margin-bottom: 16px;
}
.secao--azul .rotulo { background: rgba(255,255,255,.12); color: var(--agua-300); }

.titulo-secao {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  margin-bottom: 16px;
}
.subtitulo-secao {
  max-width: 640px;
  color: var(--cinza-500);
  font-size: 1.05rem;
}
.centralizado { text-align: center; }
.centralizado .subtitulo-secao { margin-left: auto; margin-right: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 44px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transicao), box-shadow var(--transicao), background var(--transicao);
  font-family: inherit;
}
.btn:hover { transform: translateY(-3px); }
.btn--primario {
  background: linear-gradient(135deg, var(--agua-400), var(--azul-500));
  color: #fff;
  box-shadow: 0 8px 22px rgba(18, 137, 200, .35);
}
.btn--primario:hover { box-shadow: 0 12px 30px rgba(18, 137, 200, .45); }
.btn--zap {
  background: var(--verde-zap);
  color: #fff;
  box-shadow: 0 8px 22px rgba(37, 211, 102, .35);
}
.btn--claro { background: #fff; color: var(--azul-700); }
.btn--contorno {
  background: transparent;
  border-color: rgba(255,255,255,.6);
  color: #fff;
}
.btn--contorno:hover { background: rgba(255,255,255,.12); }

/* ---------- Cabeçalho ---------- */
.cabecalho {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--sombra-sm);
}
.cabecalho__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img {
  height: 76px;
  width: auto;
  background: #fff;
  padding: 6px 14px;
  border-radius: 14px;
  object-fit: contain;
  box-shadow: var(--sombra-sm);
  transition: transform var(--transicao);
}
.logo:hover img { transform: scale(1.04); }
.logo__texto { font-weight: 700; font-size: 1.25rem; color: var(--azul-900); letter-spacing: -.02em; }
.logo__texto span { color: var(--agua-400); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-weight: 500;
  color: var(--cinza-700);
  padding: 10px 16px;
  border-radius: 40px;
  transition: color var(--transicao), background var(--transicao);
}
.nav a:hover { color: var(--azul-700); background: var(--agua-100); }
.nav a.ativo { color: var(--azul-700); background: var(--agua-100); font-weight: 600; }
.nav__cta { margin-left: 10px; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--azul-900);
  border-radius: 3px;
  margin: 5px 0;
  transition: var(--transicao);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, #063a5e 0%, #0c6ba8 55%, #14b8c4 130%);
  color: #eaf6fb;
  padding: 96px 0 110px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -140px; top: -140px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(52,209,222,.4), transparent 70%);
  border-radius: 50%;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 4.6vw, 3.3rem);
  margin-bottom: 20px;
}
.hero h1 span { color: var(--agua-300); }
.hero p { font-size: 1.15rem; max-width: 520px; margin-bottom: 30px; color: #d4ecf7; }
.hero__acoes { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__selos { display: flex; gap: 26px; margin-top: 36px; flex-wrap: wrap; }
.hero__selo { }
.hero__selo strong { display: block; font-size: 1.8rem; color: #fff; }
.hero__selo span { font-size: .9rem; color: #bfe3f2; }
.hero__img {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--sombra-lg);
  background: #fff;
}
.hero__img img { width: 100%; height: auto; display: block; object-fit: contain; }

/* ---------- Faixa de recursos ---------- */
.faixa {
  background: #fff;
  margin-top: -56px;
  position: relative;
  z-index: 5;
}
.faixa__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: #fff;
  border-radius: var(--raio);
  padding: 30px;
  box-shadow: var(--sombra-md);
}
.faixa__item { display: flex; gap: 14px; align-items: flex-start; }
.faixa__icone {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--agua-100);
  display: grid; place-items: center;
  font-size: 1.4rem;
}
.faixa__item h4 { font-size: 1rem; margin-bottom: 2px; }
.faixa__item p { font-size: .88rem; color: var(--cinza-500); }

/* ---------- Cards de serviços ---------- */
.grade-servicos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.card-servico {
  background: #fff;
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra-sm);
  transition: transform var(--transicao), box-shadow var(--transicao);
  border: 1px solid var(--cinza-200);
}
.card-servico:hover { transform: translateY(-8px); box-shadow: var(--sombra-md); }
.card-servico__img { aspect-ratio: 16/11; overflow: hidden; }
.card-servico__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card-servico:hover .card-servico__img img { transform: scale(1.07); }
.card-servico__corpo { padding: 26px 24px 28px; }
.card-servico__corpo h3 { font-size: 1.22rem; margin-bottom: 10px; }
.card-servico__corpo p { font-size: .95rem; color: var(--cinza-500); margin-bottom: 16px; }
.card-servico__link {
  font-weight: 600;
  color: var(--azul-500);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card-servico__link:hover { color: var(--agua-400); }

/* ---------- Bloco de serviço detalhado ---------- */
.servico-detalhe {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 40px;
}
.servico-detalhe--invertido .servico-detalhe__texto { order: 2; }
.servico-detalhe__texto h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 14px; }
.servico-detalhe__texto p { margin-bottom: 16px; color: var(--cinza-700); }
.lista-check { list-style: none; margin: 20px 0; }
.lista-check li {
  position: relative;
  padding-left: 34px;
  margin-bottom: 12px;
  color: var(--cinza-700);
}
.lista-check li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  background: var(--agua-100);
  color: var(--agua-400);
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: .8rem;
}
.servico-detalhe__fotos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.servico-detalhe__fotos img {
  border-radius: var(--raio-sm);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
  box-shadow: var(--sombra-sm);
  cursor: pointer;
  transition: transform var(--transicao);
}
.servico-detalhe__fotos img:hover { transform: scale(1.03); }
.foto-legenda { position: relative; }
.foto-legenda span {
  position: absolute;
  bottom: 8px; left: 8px;
  background: rgba(10,61,98,.85);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

/* ---------- Galeria antes/depois ---------- */
.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.ba {
  position: relative;
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra-sm);
  aspect-ratio: 4/3;
  user-select: none;
  cursor: ew-resize;
}
.ba img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.ba__depois { clip-path: inset(0 0 0 50%); }
.ba__linha {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 3px;
  background: #fff;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(10,61,98,.2);
  pointer-events: none;
}
.ba__alca {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 40px; height: 40px;
  background: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--azul-700);
  font-weight: 700;
  box-shadow: var(--sombra-md);
  pointer-events: none;
  font-size: .9rem;
}
.ba__tag {
  position: absolute;
  top: 12px;
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  color: #fff;
  z-index: 3;
}
.ba__tag--antes { left: 12px; background: rgba(18,35,46,.8); }
.ba__tag--depois { right: 12px; background: var(--agua-400); }

/* ---------- Galeria de pares antes/depois (lado a lado) ---------- */
.galeria-pares {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 48px;
}
.par-ba {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: #fff;
  border-radius: var(--raio);
  padding: 14px;
  box-shadow: var(--sombra-sm);
  border: 1px solid var(--cinza-200);
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.par-ba:hover { transform: translateY(-6px); box-shadow: var(--sombra-md); }
.par-ba figure { margin: 0; }
.par-ba figure img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--raio-sm);
  cursor: pointer;
  transition: transform var(--transicao);
}
.par-ba figure img:hover { transform: scale(1.03); }
.par-ba figcaption {
  text-align: center;
  font-weight: 600;
  font-size: .85rem;
  padding: 10px 0 2px;
  color: var(--cinza-700);
}
.par-ba figure:first-child figcaption { color: var(--cinza-500); }
.par-ba figure:last-child figcaption { color: var(--agua-400); }

/* ---------- Depoimentos ---------- */
.grade-depoimentos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 48px;
}
.depoimento {
  background: #fff;
  border-radius: var(--raio);
  padding: 30px 28px;
  box-shadow: var(--sombra-sm);
  border: 1px solid var(--cinza-200);
}
.depoimento__estrelas { color: #ffb703; margin-bottom: 14px; letter-spacing: 2px; }
.depoimento__texto { font-style: italic; color: var(--cinza-700); margin-bottom: 20px; }
.depoimento__autor { display: flex; align-items: center; gap: 12px; }
.depoimento__avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--agua-400), var(--azul-500));
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
}
.depoimento__autor strong { display: block; color: var(--azul-900); font-size: .95rem; }
.depoimento__autor span { font-size: .82rem; color: var(--cinza-500); }

/* ---------- CTA ---------- */
.cta-final { text-align: center; }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin-bottom: 16px; }
.cta-final p { color: #d4ecf7; max-width: 560px; margin: 0 auto 30px; font-size: 1.08rem; }
.cta-final .hero__acoes { justify-content: center; }

/* ---------- Página / cabeçalho interno ---------- */
.pagina-topo {
  background: linear-gradient(135deg, var(--azul-900), var(--azul-700));
  color: #eaf6fb;
  padding: 70px 0 60px;
  text-align: center;
}
.pagina-topo h1 { color: #fff; font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 12px; }
.pagina-topo p { color: #cfe8f5; max-width: 620px; margin: 0 auto; }
.breadcrumb { font-size: .85rem; color: #a9d3e8; margin-bottom: 18px; }
.breadcrumb a:hover { color: #fff; }

/* ---------- Quem somos ---------- */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}
.sobre-grid img { border-radius: var(--raio); box-shadow: var(--sombra-md); }
.sobre-grid p { margin-bottom: 16px; }
.destaque-num {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.destaque-num div { text-align: center; }
.destaque-num strong { display: block; font-size: 2rem; color: var(--agua-400); }
.destaque-num span { font-size: .85rem; color: var(--cinza-500); }

.grade-diferenciais {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 46px;
}
.diferencial {
  background: #fff;
  border-radius: var(--raio);
  padding: 30px 26px;
  box-shadow: var(--sombra-sm);
  border: 1px solid var(--cinza-200);
  transition: transform var(--transicao);
}
.diferencial:hover { transform: translateY(-6px); }
.diferencial__icone {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--agua-400), var(--azul-500));
  display: grid; place-items: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.diferencial h4 { font-size: 1.1rem; margin-bottom: 8px; }
.diferencial p { font-size: .92rem; color: var(--cinza-500); }

/* ---------- Contato ---------- */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 46px;
  align-items: start;
}
.info-contato { }
.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: #fff;
  border-radius: var(--raio);
  box-shadow: var(--sombra-sm);
  margin-bottom: 16px;
  border: 1px solid var(--cinza-200);
}
.info-item__icone {
  flex-shrink: 0;
  width: 50px; height: 50px;
  border-radius: 14px;
  background: var(--agua-100);
  display: grid; place-items: center;
  font-size: 1.4rem;
}
.info-item h4 { font-size: 1rem; margin-bottom: 2px; }
.info-item p, .info-item a { color: var(--cinza-500); font-size: .95rem; }
.info-item a:hover { color: var(--azul-500); }

.form-contato {
  background: #fff;
  border-radius: var(--raio);
  padding: 34px;
  box-shadow: var(--sombra-md);
  border: 1px solid var(--cinza-200);
}
.form-contato h3 { margin-bottom: 6px; }
.form-contato > p { color: var(--cinza-500); font-size: .95rem; margin-bottom: 22px; }
.campo { margin-bottom: 16px; }
.campo label { display: block; font-size: .88rem; font-weight: 600; color: var(--cinza-700); margin-bottom: 6px; }
.campo input, .campo select, .campo textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--cinza-200);
  border-radius: var(--raio-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--cinza-900);
  transition: border var(--transicao), box-shadow var(--transicao);
  background: var(--cinza-100);
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--agua-400);
  box-shadow: 0 0 0 3px rgba(20,184,196,.15);
  background: #fff;
}
.campo textarea { resize: vertical; min-height: 110px; }
.form-contato .btn { width: 100%; justify-content: center; }
.campo-duplo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ---------- Rodapé ---------- */
.rodape {
  background: var(--cinza-900);
  color: #b9c6cd;
  padding: 60px 0 26px;
}
.rodape__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px;
}
.rodape h4 { color: #fff; font-size: 1.05rem; margin-bottom: 18px; }
.rodape a { color: #b9c6cd; transition: color var(--transicao); }
.rodape a:hover { color: var(--agua-300); }
.rodape__logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.rodape__logo img {
  height: 66px;
  width: auto;
  background: #fff;
  padding: 8px 14px;
  border-radius: 12px;
  object-fit: contain;
}
.rodape__logo span { font-weight: 700; font-size: 1.2rem; color: #fff; }
.rodape__logo span b { color: var(--agua-300); font-weight: 700; }
.rodape p { font-size: .92rem; margin-bottom: 10px; }
.rodape ul { list-style: none; }
.rodape ul li { margin-bottom: 10px; font-size: .93rem; }
.rodape__contato-item { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; font-size: .93rem; }
.rodape__base {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 22px;
  text-align: center;
  font-size: .85rem;
  color: #7d8f98;
}

/* ---------- Botão flutuante WhatsApp ---------- */
.zap-flutuante {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  width: 60px; height: 60px;
  background: var(--verde-zap);
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 8px 26px rgba(37,211,102,.5);
  transition: transform var(--transicao);
  animation: pulseZap 2.4s infinite;
}
.zap-flutuante:hover { transform: scale(1.08); }
.zap-flutuante svg { width: 32px; height: 32px; fill: #fff; }
@keyframes pulseZap {
  0% { box-shadow: 0 8px 26px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 8px 26px rgba(37,211,102,.5), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 26px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(9,25,34,.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
  padding: 30px;
}
.lightbox.aberto { display: flex; }
.lightbox img { max-width: 90%; max-height: 88vh; border-radius: 12px; box-shadow: var(--sombra-lg); }
.lightbox__fechar {
  position: absolute;
  top: 22px; right: 30px;
  color: #fff;
  font-size: 2.4rem;
  cursor: pointer;
  line-height: 1;
}

/* ---------- Animação de entrada (scroll) ---------- */
/* Só esconde quando o JS está ativo (evita conteúdo invisível sem JS). */
.js .revelar { opacity: 0; transform: translateY(34px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.js .revelar.visivel { opacity: 1; transform: none; }

/* Escalonamento dos filhos de grades reveladas */
.js .grade-servicos.visivel .card-servico,
.js .grade-diferenciais.visivel .diferencial,
.js .grade-depoimentos.visivel .depoimento,
.js .galeria.visivel .ba,
.js .faixa__grid.visivel .faixa__item {
  animation: subir .7s both;
}
.js .grade-servicos.visivel .card-servico:nth-child(2),
.js .grade-diferenciais.visivel .diferencial:nth-child(2),
.js .grade-depoimentos.visivel .depoimento:nth-child(2),
.js .galeria.visivel .ba:nth-child(2),
.js .faixa__grid.visivel .faixa__item:nth-child(2) { animation-delay: .12s; }
.js .grade-servicos.visivel .card-servico:nth-child(3),
.js .grade-diferenciais.visivel .diferencial:nth-child(3),
.js .grade-depoimentos.visivel .depoimento:nth-child(3),
.js .galeria.visivel .ba:nth-child(3),
.js .faixa__grid.visivel .faixa__item:nth-child(3) { animation-delay: .24s; }
.js .faixa__grid.visivel .faixa__item:nth-child(4),
.js .grade-diferenciais.visivel .diferencial:nth-child(4) { animation-delay: .36s; }
.js .grade-diferenciais.visivel .diferencial:nth-child(5) { animation-delay: .48s; }
.js .grade-diferenciais.visivel .diferencial:nth-child(6) { animation-delay: .60s; }
.js .grade-diferenciais.visivel .diferencial:nth-child(7) { animation-delay: .72s; }

/* ---------- Animações de entrada da hero (ao carregar) ---------- */
.js .hero__grid > div > * { opacity: 0; animation: subir .9s forwards; }
.js .hero .rotulo { animation-delay: .1s; }
.js .hero h1 { animation-delay: .25s; }
.js .hero > .container > .hero__grid > div > p { animation-delay: .4s; }
.js .hero__acoes { animation-delay: .55s; }
.js .hero__selos { animation-delay: .7s; }
.js .hero__img { opacity: 0; animation: aparecer 1s .3s forwards, flutuar 6s ease-in-out 1.3s infinite; }

/* ---------- Keyframes ---------- */
@keyframes subir { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes aparecer { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
@keyframes flutuar { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* Respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  *, .js .revelar, .js .hero__grid > div > *, .js .hero__img {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Responsivo — monitor grande, notebook, tablet, celular grande e pequeno
   ========================================================================== */

/* --- Monitores grandes / TV (≥ 1500px) --- */
@media (min-width: 1500px) {
  :root { --container: 1320px; }
  .hero { padding: 120px 0 132px; }
  .hero h1 { font-size: 3.7rem; }
  .hero p { font-size: 1.25rem; }
  .secao { padding: 100px 0; }
  .titulo-secao { font-size: 2.7rem; }
}

/* --- Monitores muito grandes (≥ 1900px) --- */
@media (min-width: 1900px) {
  :root { --container: 1480px; }
  body { font-size: 1.06rem; }
}

/* --- Notebook / desktop pequeno (≤ 1200px) --- */
@media (max-width: 1200px) {
  .container { padding: 0 28px; }
  .grade-servicos { gap: 22px; }
}

/* --- Tablet em paisagem (≤ 1024px) --- */
@media (max-width: 1024px) {
  .secao { padding: 72px 0; }
  .grade-servicos { grid-template-columns: repeat(2, 1fr); }
  .grade-diferenciais { grid-template-columns: repeat(2, 1fr); }
  .grade-depoimentos { grid-template-columns: repeat(2, 1fr); }
  .galeria-pares { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.7rem; }
}

/* --- Tablet em retrato / empilhamento principal (≤ 940px) --- */
@media (max-width: 940px) {
  .hero__grid, .sobre-grid, .servico-detalhe, .contato-grid { grid-template-columns: 1fr; }
  .servico-detalhe--invertido .servico-detalhe__texto { order: 0; }
  .hero__img { order: -1; }
  .hero__img img { max-height: 420px; width: auto; max-width: 100%; margin: 0 auto; }
  .faixa__grid { grid-template-columns: 1fr 1fr; }
  .grade-servicos, .grade-depoimentos, .grade-diferenciais { grid-template-columns: 1fr 1fr; }
  .rodape__grid { grid-template-columns: 1fr 1fr; }
  .form-contato { padding: 28px; }
}

/* --- Menu compacto (hambúrguer) para tablet e celular (≤ 900px) --- */
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .cabecalho__inner { height: 82px; }
  .logo img { height: 60px; }
  .nav {
    position: fixed;
    top: 82px; right: 0;
    height: calc(100vh - 82px);
    width: 80%;
    max-width: 320px;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 6px;
    box-shadow: var(--sombra-lg);
    transform: translateX(105%);
    transition: transform var(--transicao);
    overflow-y: auto;
  }
  .nav.aberto { transform: translateX(0); }
  .nav a { padding: 14px 18px; }
  .nav__cta { margin: 12px 0 0; text-align: center; }
}

/* --- Celular grande / tablet pequeno (≤ 720px) --- */
@media (max-width: 720px) {
  .secao { padding: 58px 0; }
  .faixa { margin-top: 0; padding-top: 40px; }
  .faixa__grid { grid-template-columns: 1fr; }
  .grade-servicos, .grade-depoimentos, .grade-diferenciais, .destaque-num, .campo-duplo, .servico-detalhe__fotos { grid-template-columns: 1fr; }
  .rodape__grid { grid-template-columns: 1fr 1fr; }
  .hero__selos { gap: 18px; }
}

/* --- Celular (≤ 520px) --- */
@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .secao { padding: 50px 0; }
  .hero { padding: 60px 0 74px; }
  .hero__acoes { flex-direction: column; align-items: stretch; }
  .hero__acoes .btn, .cta-final .hero__acoes .btn { justify-content: center; width: 100%; }
  .cta-final .hero__acoes { flex-direction: column; align-items: stretch; }
  .rodape__grid { grid-template-columns: 1fr; }
  .par-ba { padding: 10px; gap: 8px; }
  .par-ba figcaption { font-size: .78rem; }
  .pagina-topo { padding: 54px 0 46px; }
  .zap-flutuante { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .zap-flutuante svg { width: 28px; height: 28px; }
}

/* --- Celular pequeno (≤ 380px) --- */
@media (max-width: 380px) {
  .container { padding: 0 14px; }
  .logo img { height: 52px; padding: 5px 10px; }
  .cabecalho__inner { height: 74px; }
  .nav { top: 74px; height: calc(100vh - 74px); }
  .hero h1 { font-size: 1.95rem; }
  .hero p { font-size: 1rem; }
  .titulo-secao { font-size: 1.55rem; }
  .hero__selo strong { font-size: 1.45rem; }
  .hero__selos { gap: 14px; }
  .btn { padding: 12px 20px; font-size: .95rem; }
  .cta-final h2, .secao--azul .titulo-secao { font-size: 1.6rem; }
}