:root {
  --principal: #2f2a26;
  --destaque: #b98a5e;
  --suave: #f7f1ea;
  --texto: #4a443f;
  --mudo: #7d756e;
  --linha: #e8dfd5;
  --branco: #fff;
  --raio: 18px;
  --sombra: 0 18px 40px -22px rgba(47, 42, 38, 0.35);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { font-family: var(--sans); color: var(--texto); background: var(--branco); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.caixa { width: min(1180px, 100% - 40px); margin-inline: auto; }
.estreita { width: min(820px, 100% - 40px); }

h1, h2, h3 { font-family: var(--serif); color: var(--principal); font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: 1.55rem; }
.texto { color: var(--mudo); font-size: 1.05rem; }

/* faixas do topo */
.demo { background: #1d1a17; color: #f3e6d6; text-align: center; font-size: 0.8rem; padding: 6px 12px; letter-spacing: 0.02em; }
.aviso { background: var(--destaque); color: #fff; text-align: center; font-size: 0.88rem; font-weight: 600; padding: 9px 14px; }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 12px 22px; font-weight: 700; font-size: 0.95rem; border: 1.5px solid transparent; transition: transform .2s, background .2s, box-shadow .2s; cursor: pointer; text-align: center; }
.btn:hover { transform: translateY(-2px); }
.btn-destaque { background: var(--destaque); color: #fff; box-shadow: 0 12px 24px -14px var(--destaque); }
.btn-destaque:hover { filter: brightness(1.06); }
.btn-linha { border-color: var(--principal); color: var(--principal); }
.btn-linha:hover { background: var(--principal); color: #fff; }
.btn-claro { background: #fff; color: var(--principal); }
.btn-grande { padding: 16px 30px; font-size: 1rem; }

/* topo */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.topo.rolou { border-color: var(--linha); box-shadow: 0 8px 30px -24px rgba(0,0,0,.4); }
.topo-in { display: flex; align-items: center; gap: 28px; height: 76px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: var(--principal); white-space: nowrap; }
.monograma { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--principal); color: #fff; font-size: 1.3rem; }
.menu { display: flex; gap: 26px; margin-left: auto; font-weight: 600; font-size: 0.95rem; }
.menu a { position: relative; padding: 6px 0; }
.menu a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--destaque); transform: scaleX(0); transition: transform .25s; transform-origin: left; }
.menu a:hover::after { transform: scaleX(1); }
.hamburguer { display: none; width: 44px; height: 44px; border: 0; background: none; flex-direction: column; justify-content: center; gap: 6px; align-items: center; }
.hamburguer span { width: 22px; height: 2px; background: var(--principal); transition: transform .25s; }
.hamburguer[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.hamburguer[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* hero */
.hero { background: linear-gradient(180deg, var(--suave) 0%, #fff 100%); padding: 56px 0 72px; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--linha); border-radius: 999px; padding: 7px 16px; font-size: 0.85rem; font-weight: 700; color: var(--principal); margin-bottom: 22px; }
.selo::before { content: "★★★★★"; color: var(--destaque); letter-spacing: 1px; font-size: 0.8rem; }
.hero-sub { font-size: 1.15rem; color: var(--mudo); margin: 22px 0 32px; max-width: 520px; }
.hero-botoes { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-foto { position: relative; }
.hero-foto img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 220px 220px var(--raio) var(--raio); box-shadow: var(--sombra); }
.hero-foto::before { content: ""; position: absolute; inset: 28px -22px -22px 28px; border: 1.5px solid var(--destaque); border-radius: 220px 220px var(--raio) var(--raio); z-index: -1; opacity: .55; }
.hero-foto { isolation: isolate; }

/* banner em slides */
.banner { position: relative; height: clamp(560px, 82vh, 760px); overflow: hidden; background: var(--principal); color: #fff; }
.slides { position: absolute; inset: 0; }
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1s ease, visibility 0s 1s; }
.slide.ativo { opacity: 1; visibility: visible; transition: opacity 1s ease; z-index: 1; }
.slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); }
.slide.ativo img { animation: zoom 7s ease-out forwards; }
@keyframes zoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.slide::after { content: ""; position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(25, 21, 18, .88) 0%, rgba(25, 21, 18, .62) 38%, rgba(25, 21, 18, .08) 72%),
  linear-gradient(0deg, rgba(25, 21, 18, .45) 0%, transparent 35%); }
.slide-conteudo { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; }
.slide-conteudo > * { max-width: 600px; }
.slide .selo { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.25); color: #fff; backdrop-filter: blur(6px); align-self: flex-start; }
.slide h1, .slide .titulo { font-family: var(--serif); font-weight: 600; color: #fff; font-size: clamp(2.6rem, 5.6vw, 4.8rem); line-height: 1.04; letter-spacing: -0.01em; }
.slide .sub { font-size: 1.18rem; color: rgba(255,255,255,.86); margin: 20px 0 34px; max-width: 520px; }
.slide .botoes { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-vidro { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-vidro:hover { background: #fff; color: var(--principal); }
.slide.ativo .selo, .slide.ativo .titulo, .slide.ativo h1, .slide.ativo .sub, .slide.ativo .botoes { animation: sobe .9s cubic-bezier(.2,.7,.2,1) both; }
.slide.ativo h1, .slide.ativo .titulo { animation-delay: .12s; }
.slide.ativo .sub { animation-delay: .24s; }
.slide.ativo .botoes { animation-delay: .36s; }
@keyframes sobe { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.slide:not(:first-child) .selo::before { content: none; }
.seta { position: absolute; bottom: 22px; z-index: 3; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.08); color: #fff; font-size: 2rem; line-height: 1; display: grid; place-items: center; padding-bottom: 4px; backdrop-filter: blur(6px); transition: background .2s; }
.seta:hover { background: rgba(255,255,255,.22); }
.seta-esq { left: max(20px, calc((100% - 1180px) / 2)); } .seta-dir { left: calc(max(20px, calc((100% - 1180px) / 2)) + 60px); }
.pontos { position: absolute; z-index: 3; left: 0; right: 0; bottom: 30px; display: flex; justify-content: center; gap: 10px; }
.ponto { width: 34px; height: 4px; border-radius: 4px; border: 0; background: rgba(255,255,255,.35); overflow: hidden; position: relative; padding: 0; }
.ponto i { position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: left; }
.ponto.ativo i { animation: barra var(--tempo, 6s) linear forwards; }
.banner.pausado .ponto.ativo i { animation-play-state: paused; }
@keyframes barra { to { transform: scaleX(1); } }
.banner.unico .seta, .banner.unico .pontos { display: none; }

/* números */
.numeros { background: var(--principal); color: #fff; }
.numeros-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.numero { padding: 34px 16px; text-align: center; border-left: 1px solid rgba(255,255,255,.1); }
.numero:first-child { border-left: 0; }
.numero strong { display: block; font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: #fff; }
.numero span { font-size: 0.9rem; color: rgba(255,255,255,.7); }

/* seções */
.secao { padding: 96px 0; }
.suave { background: var(--suave); }
.cab { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.cab .texto { margin-top: 12px; }
.sobretitulo { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.78rem; font-weight: 700; color: var(--destaque); margin-bottom: 12px; }

/* tratamentos */
.filtros { display: flex; justify-content: center; gap: 10px; margin-bottom: 36px; flex-wrap: wrap; }
.filtro { border: 1.5px solid var(--linha); background: #fff; border-radius: 999px; padding: 9px 20px; font-weight: 700; color: var(--texto); transition: all .2s; }
.filtro.ativo, .filtro:hover { background: var(--principal); border-color: var(--principal); color: #fff; }
.grade-trat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.trat { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.trat:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.trat-foto { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.trat-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.trat:hover .trat-foto img { transform: scale(1.05); }
.trat-tipo { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,.92); border-radius: 999px; padding: 4px 12px; font-size: 0.78rem; font-weight: 700; color: var(--principal); }
.trat-corpo { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.trat-info { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.85rem; color: var(--mudo); margin: 8px 0 14px; }
.trat-info span::before { content: "•"; color: var(--destaque); margin-right: 6px; }
.trat ul { list-style: none; display: grid; gap: 6px; margin-bottom: 20px; font-size: 0.95rem; }
.trat li::before, .checks li::before { content: ""; display: inline-block; width: 16px; height: 16px; margin-right: 10px; vertical-align: -3px; border-radius: 50%; background: var(--destaque) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat; }
.trat .btn { margin-top: auto; }

/* ofertas */
.grade-ofertas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.oferta { background: #fff; border-radius: var(--raio); padding: 34px 28px 30px; text-align: center; position: relative; border: 1px solid var(--linha); display: flex; flex-direction: column; align-items: center; }
.oferta.destaque-card { border: 2px solid var(--destaque); box-shadow: var(--sombra); }
.oferta-selo { position: absolute; top: -13px; background: var(--destaque); color: #fff; font-size: 0.75rem; font-weight: 700; border-radius: 999px; padding: 5px 14px; text-transform: uppercase; letter-spacing: 0.06em; }
.oferta h3 { font-size: 1.45rem; margin-bottom: 16px; }
.oferta del { color: var(--mudo); font-size: 0.95rem; }
.oferta .preco { font-family: var(--serif); font-size: 3rem; font-weight: 700; color: var(--principal); line-height: 1.05; }
.oferta .parcela { color: var(--mudo); font-size: 0.9rem; margin-bottom: 22px; }
.oferta .btn { margin-top: auto; width: 100%; }

/* sobre */
.sobre-in { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.sobre-foto img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; border-radius: var(--raio); box-shadow: var(--sombra); }
.sobre-in .texto { margin: 18px 0 22px; }
.checks { list-style: none; display: grid; gap: 12px; margin-bottom: 30px; font-weight: 600; color: var(--principal); }

/* antes e depois */
.grade-ad { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.ad { position: relative; aspect-ratio: 1; border-radius: var(--raio); overflow: hidden; user-select: none; --pos: 50%; }
.ad img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad .depois { clip-path: inset(0 0 0 var(--pos)); }
.ad .linha-ad { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; background: #fff; transform: translateX(-50%); pointer-events: none; }
.ad .linha-ad::after { content: "⇆"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; border-radius: 50%; background: #fff; display: grid; place-items: center; color: var(--principal); font-weight: 700; }
.ad input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; }
.ad .rot { position: absolute; bottom: 12px; background: rgba(0,0,0,.55); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.ad .rot.a { left: 12px; } .ad .rot.d { right: 12px; }
.ad-legenda { text-align: center; margin-top: 10px; font-weight: 600; color: var(--principal); }

/* depoimentos */
.grade-dep { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.dep { background: var(--suave); border-radius: var(--raio); padding: 30px; display: flex; flex-direction: column; gap: 16px; }
.dep .estrelas { color: var(--destaque); letter-spacing: 2px; }
.dep p { font-family: var(--serif); font-size: 1.3rem; line-height: 1.4; color: var(--principal); font-style: italic; }
.dep strong { margin-top: auto; font-size: 0.95rem; }

/* unidades */
.busca-un { display: block; max-width: 520px; margin: 0 auto 32px; }
.busca-un input { width: 100%; border: 1.5px solid var(--linha); background: #fff; border-radius: 999px; padding: 15px 22px 15px 50px; font: inherit; font-size: 1rem; color: var(--principal); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237d756e' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3.5-3.5'/%3E%3C/svg%3E") 18px center/20px no-repeat; }
.busca-un input:focus { outline: none; border-color: var(--destaque); box-shadow: 0 0 0 4px rgba(185, 138, 94, .15); }
.grade-un { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.un { background: #fff; border-radius: var(--raio); padding: 26px; border: 1px solid var(--linha); display: flex; flex-direction: column; gap: 8px; }
.un h3 { font-size: 1.45rem; }
.un p { font-size: 0.93rem; color: var(--mudo); }
.un-acoes { display: flex; gap: 10px; margin-top: auto; padding-top: 12px; flex-wrap: wrap; }
.un-acoes .btn { padding: 10px 16px; font-size: 0.88rem; flex: 1; }
.vazio { text-align: center; color: var(--mudo); margin-top: 10px; }

/* faq */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--linha); border-radius: 14px; background: #fff; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; font-weight: 700; color: var(--principal); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--destaque); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--mudo); }

/* chamada final */
.final { background: var(--destaque); color: #fff; padding: 80px 0; text-align: center; }
.final h2 { color: #fff; }
.final p { margin: 12px 0 28px; opacity: .9; font-size: 1.08rem; }

/* rodapé */
.rodape { background: var(--principal); color: rgba(255,255,255,.72); padding: 56px 0 24px; font-size: 0.93rem; }
.rodape-in { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.marca-clara { color: #fff; }
.marca-clara .monograma { background: var(--destaque); }
.rodape-in p { margin-top: 12px; max-width: 340px; }
.rodape-links { display: grid; gap: 8px; }
.rodape-links a:hover { color: #fff; }
.rodape-base { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 20px; font-size: 0.82rem; }

/* whatsapp flutuante */
.whats-flutuante { position: fixed; right: 20px; bottom: 20px; width: 60px; height: 60px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .6); z-index: 60; transition: transform .2s; }
.whats-flutuante:hover { transform: scale(1.08); }
.whats-flutuante svg { width: 32px; height: 32px; }

/* animação de entrada */
.surge { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.surge.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .surge { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* responsivo */
@media (max-width: 980px) {
  .hero-in, .sobre-in { grid-template-columns: 1fr; gap: 40px; }
  .hero-foto { max-width: 460px; margin: 0 auto; width: 100%; }
  .grade-trat, .grade-ofertas, .grade-dep, .grade-un { grid-template-columns: repeat(2, 1fr); }
  .numeros-in { grid-template-columns: repeat(2, 1fr); }
  .numero:nth-child(3) { border-left: 0; }
  .numero:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.1); }
  .menu { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; padding: 8px 20px 20px; border-bottom: 1px solid var(--linha); box-shadow: 0 20px 30px -20px rgba(0,0,0,.25); margin: 0; animation: desce .25s ease; }
  .menu.aberto { display: flex; }
  @keyframes desce { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
  .menu a { padding: 14px 0; border-bottom: 1px solid var(--linha); }
  .menu a::after { display: none; }
  .hamburguer { display: flex; }
  .topo-cta { margin-left: auto; }
}
@media (max-width: 760px) {
  .banner { height: clamp(600px, 88svh, 760px); }
  .slide::after { background: linear-gradient(0deg, rgba(25,21,18,.95) 0%, rgba(25,21,18,.75) 42%, rgba(25,21,18,.15) 75%, rgba(25,21,18,.25) 100%); }
  .slide-conteudo { justify-content: flex-end; align-items: center; text-align: center; padding-bottom: 76px; }
  .slide-conteudo > * { margin-inline: auto; }
  .slide .selo { align-self: center; }
  .slide .sub { font-size: 1.02rem; margin: 14px auto 24px; }
  .slide .botoes { width: 100%; justify-content: center; }
  .slide .botoes .btn { width: 100%; }
  .slide .botoes .btn-vidro { display: none; }
  .seta { display: none; }
  .pontos { bottom: 30px; }
}
@media (max-width: 640px) {
  .secao { padding: 68px 0; }
  .hero { padding: 36px 0 56px; }
  .grade-trat, .grade-ofertas, .grade-dep, .grade-un { grid-template-columns: 1fr; }
  .hero-botoes .btn { width: 100%; }
  .marca { font-size: 1.3rem; }
  .monograma { width: 34px; height: 34px; font-size: 1.1rem; }
  .topo-cta { padding: 10px 16px; font-size: 0.85rem; }
  .topo-in { gap: 12px; }
  .numero strong { font-size: 2.1rem; }
  .hero-foto::before { inset: 18px -10px -14px 18px; }
}