@font-face { font-family: "Archivo"; src: url("../fonts/archivo.woff2") format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-style: normal; font-display: swap; }
@font-face { font-family: "Archivo"; src: url("../fonts/archivo-italic.woff2") format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-style: italic; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jbmono-500.woff2") format("woff2"); font-weight: 500 700; font-display: swap; }

:root {
  --fundo: #05060f;
  --fundo-2: #0b0d1f;
  --fundo-3: #12152e;
  --tinta: #eef1ff;
  --suave: #aab2d0;
  --indigo: #3e4095;
  --indigo-2: #5b5fd6;
  --ciano: #00afef;
  --ciano-2: #6fd8ff;
  --zap: #1fbe5a;
  --zap-2: #16a34a;
  --linha: rgba(255, 255, 255, .09);
  --claro: #f2f4fa;
  --claro-2: #e6e9f4;
  --tinta-escura: #12142b;
  --suave-escura: #4b5070;
  --raio: 18px;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0; background: var(--fundo); color: var(--tinta);
  font-family: "Archivo", system-ui, sans-serif; font-size: 19px; line-height: 1.55; font-stretch: 100%;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0; font-weight: 800; font-stretch: 112%; letter-spacing: -.02em; line-height: 1.02; text-wrap: balance; }
h2 { font-size: clamp(2rem, 4.4vw, 3.6rem); }
h3 { font-size: 1.35rem; font-stretch: 105%; letter-spacing: -.01em; line-height: 1.15; }
p { margin: 0; }
.pular { position: absolute; left: -9999px; top: 8px; z-index: 100; background: #fff; color: #000; padding: 10px 14px; border-radius: 8px; }
.pular:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--ciano); outline-offset: 3px; }

.rotulo {
  font-family: "JetBrains Mono", monospace; font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ciano); font-weight: 500; margin-bottom: 18px;
}
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--suave); max-width: 46ch; margin-top: 20px; }

/* botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 14px 26px;
  border-radius: 999px; font-weight: 700; font-size: 1.02rem; text-decoration: none; font-stretch: 104%;
  transition: transform .25s cubic-bezier(.2, .8, .2, 1), background .25s, box-shadow .25s, color .25s; text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-zap { background: var(--zap); color: #fff; box-shadow: 0 10px 30px -10px rgba(31, 190, 90, .7); }
.btn-zap:hover { background: var(--zap-2); }
.btn-zap::before {
  content: ""; width: 20px; height: 20px; flex: none;
  background: currentColor; -webkit-mask: var(--ico-zap) center/contain no-repeat; mask: var(--ico-zap) center/contain no-repeat;
}
.btn-linha { border: 1.5px solid rgba(255, 255, 255, .28); color: var(--tinta); }
.btn-linha:hover { border-color: var(--ciano); color: var(--ciano-2); }
.btn-p { min-height: 46px; padding: 10px 20px; font-size: .95rem; }
.btn-g { min-height: 64px; font-size: 1.15rem; padding: 18px 34px; width: 100%; }
:root { --ico-zap: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 0 0-8.6 15.1L2 22l5-1.3A10 10 0 1 0 12 2Zm4.5 12.1c-.2-.1-1.5-.7-1.7-.8s-.4-.1-.6.1-.6.8-.8 1-.3.2-.5.1a6.7 6.7 0 0 1-3.3-2.9c-.2-.4.2-.4.7-1.3.1-.2 0-.3 0-.4l-.8-1.8c-.2-.5-.4-.4-.6-.4h-.5a1 1 0 0 0-.7.3 3 3 0 0 0-.9 2.2 5.2 5.2 0 0 0 1.1 2.7 11.8 11.8 0 0 0 4.5 4c1.7.7 2.3.8 3.2.6a2.7 2.7 0 0 0 1.8-1.2 2.2 2.2 0 0 0 .1-1.3c0-.1-.2-.2-.4-.3Z'/%3E%3C/svg%3E"); }

/* topo */
.topo {
  position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 28px;
  padding: 14px var(--gutter); transition: background .35s, backdrop-filter .35s, padding .35s;
}
.topo.rolou { background: rgba(5, 6, 15, .72); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); padding-block: 10px; border-bottom: 1px solid var(--linha); }
.topo-logo img { width: 150px; height: auto; }
.topo-nav { display: flex; gap: 26px; margin-left: auto; }
.topo-nav a { text-decoration: none; font-size: .95rem; color: var(--suave); transition: color .2s; }
.topo-nav a:hover { color: #fff; }
.topo-tel { text-decoration: none; font-family: "JetBrains Mono", monospace; font-size: .9rem; color: #fff; white-space: nowrap; }
.topo-menu { display: none; }
.menu-movel {
  position: fixed; inset: 0; z-index: 49; background: rgba(5, 6, 15, .97); display: flex; flex-direction: column;
  justify-content: center; gap: 6px; padding: 90px var(--gutter) 40px;
}
.menu-movel a { font-size: 1.9rem; font-weight: 800; font-stretch: 110%; text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--linha); }
.menu-movel .menu-tel { color: var(--ciano-2); font-size: 1.3rem; border: 0; margin-top: 18px; }

/* palco 3D */
.palco { position: relative; height: 760vh; }
.palco-fixo { position: sticky; top: 0; height: 100vh; height: 100lvh; overflow: hidden; background: radial-gradient(120% 90% at 70% 40%, #121633 0%, var(--fundo) 60%); }
.palco-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; }
.palco-foto { display: none; }
.flash { position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, #e9fbff 0%, #6fd8ff 40%, #3e4095 100%); opacity: 0; pointer-events: none; mix-blend-mode: screen; }
.palco-hero {
  position: absolute; z-index: 2; left: var(--gutter); top: 50%; transform: translateY(-46%); max-width: min(640px, 52vw);
}
.palco-hero h1 { font-size: clamp(2.6rem, 5.6vw, 5.4rem); font-stretch: 118%; line-height: .96; }
.palco-hero h1 em { font-style: italic; color: var(--ciano); font-weight: 900; }
.hero-sub { margin-top: 26px; font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--suave); max-width: 50ch; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.palco-dica {
  position: absolute; z-index: 2; left: 50%; bottom: 30px; transform: translateX(-50%); display: flex; align-items: center; gap: 12px;
  font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--suave); white-space: nowrap;
}
.palco-dica span { width: 22px; height: 36px; border: 1.5px solid rgba(255, 255, 255, .35); border-radius: 12px; position: relative; }
.palco-dica span::after { content: ""; position: absolute; left: 50%; top: 7px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--ciano); animation: rola 1.8s infinite; }
@keyframes rola { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

.tunel-txt {
  position: absolute; z-index: 2; left: 50%; top: 50%; transform: translate(-50%, -50%); text-align: center; width: min(92vw, 1100px);
  opacity: 0; visibility: hidden; pointer-events: none;
}
.tunel-txt::before { content: ""; position: absolute; inset: -30% -10%; z-index: -1; background: radial-gradient(closest-side, rgba(3, 5, 18, .78), rgba(3, 5, 18, 0)); }
.tunel-txt strong { display: block; font-size: clamp(2.4rem, 7vw, 6.6rem); font-weight: 900; font-stretch: 122%; letter-spacing: -.03em; line-height: .95; text-shadow: 0 0 60px rgba(0, 175, 239, .55), 0 4px 30px rgba(0, 0, 0, .6); }
.palco-explode {
  position: absolute; z-index: 2; left: var(--gutter); top: 120px; max-width: 470px; opacity: 0; visibility: hidden;
}
.palco-explode h2 { font-size: clamp(1.9rem, 3.4vw, 3rem); }
.palco-explode p:last-child { margin-top: 16px; color: var(--suave); }
.etiquetas { position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: 0; visibility: hidden; }
.etiquetas span { position: absolute; left: 0; top: 0; display: block; will-change: transform; }
.etiquetas i { position: absolute; left: -6px; top: -6px; width: 12px; height: 12px; border-radius: 50%; background: var(--ciano); box-shadow: 0 0 0 4px rgba(0, 175, 239, .25), 0 0 20px var(--ciano); }
.etiquetas i::after { content: ""; position: absolute; left: 12px; top: 5px; width: 34px; height: 1.5px; background: linear-gradient(90deg, var(--ciano), rgba(0, 175, 239, .2)); }
.etiquetas b, .etiquetas small {
  position: absolute; left: 46px; white-space: nowrap; background: rgba(8, 10, 26, .82); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 6px 12px; border: 1px solid rgba(111, 216, 255, .28);
}
.etiquetas b { top: -24px; font-size: .92rem; font-stretch: 108%; border-radius: 10px 10px 0 0; border-bottom: 0; }
.etiquetas small { top: 8px; font-size: .78rem; color: var(--ciano-2); font-family: "JetBrains Mono", monospace; border-radius: 0 0 10px 10px; }
.etiquetas span.esq i::after { left: auto; right: 12px; background: linear-gradient(270deg, var(--ciano), rgba(0, 175, 239, .2)); }
.etiquetas span.esq b, .etiquetas span.esq small { left: auto; right: 46px; text-align: right; }

/* sem 3D: hero estático com foto real */
html.estatico .palco { height: auto; }
html.estatico .palco-fixo { position: relative; height: auto; min-height: 100svh; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; padding: 120px var(--gutter) 70px; }
html.estatico .palco-canvas, html.estatico .flash, html.estatico .palco-dica, html.estatico .palco-explode, html.estatico .etiquetas { display: none; }
html.estatico .palco-hero { position: static; transform: none; max-width: none; }
html.estatico .palco-foto { display: block; width: 100%; max-height: 78vh; object-fit: cover; border-radius: var(--raio); grid-column: 2; grid-row: 1; }
html.estatico .tunel-txt { display: none; }

/* seções */
.secao { position: relative; padding: clamp(80px, 11vw, 150px) var(--gutter); }
.secao > * { max-width: var(--max); margin-inline: auto; }
.cab { margin-bottom: clamp(40px, 6vw, 72px); }
.claro { background: var(--claro); color: var(--tinta-escura); }
.claro .lead, .claro .obra-local { color: var(--suave-escura); }
.claro .rotulo { color: var(--indigo); }
.centro { text-align: center; margin-top: 48px; }

/* sintomas */
.sintomas { background: linear-gradient(180deg, var(--fundo) 0%, var(--fundo-2) 100%); border-top: 1px solid var(--linha); }
.defeitos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 300px; gap: 14px; }
.defeito { position: relative; overflow: hidden; border-radius: 20px; background: #0d1020; isolation: isolate; min-width: 0; }
.defeito-g { grid-column: span 2; grid-row: span 2; }
.defeito img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s cubic-bezier(.2, .8, .2, 1), filter .6s; filter: saturate(.85) brightness(.9); }
.defeito::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5, 6, 15, 0) 25%, rgba(5, 6, 15, .62) 55%, rgba(5, 6, 15, .95) 100%); }
.defeito:hover img { transform: scale(1.07); filter: saturate(1) brightness(1); }
.defeito-txt { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.defeito h3 { font-size: 1.2rem; line-height: 1.18; text-shadow: 0 2px 16px rgba(0, 0, 0, .6); }
.defeito-g h3 { font-size: clamp(1.7rem, 2.6vw, 2.4rem); }
.defeito p { font-size: .95rem; color: #d6defa; line-height: 1.35; }
.defeito p span { display: block; font-family: "JetBrains Mono", monospace; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ciano-2); margin-bottom: 4px; }
.defeito-btn { align-self: flex-start; margin-top: 4px; display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 9px 16px; border-radius: 999px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font-weight: 700; font-size: .92rem; text-decoration: none; transition: background .25s, border-color .25s; }
.defeito-btn::before { content: ""; width: 16px; height: 16px; background: currentColor; -webkit-mask: var(--ico-zap) center/contain no-repeat; mask: var(--ico-zap) center/contain no-repeat; }
.defeito-btn:hover { background: var(--zap); border-color: var(--zap); }
@media (hover: hover) and (min-width: 761px) {
  .defeito:not(.defeito-g) p, .defeito:not(.defeito-g) .defeito-btn { max-height: 0; min-height: 0; padding-block: 0; border-width: 0; opacity: 0; overflow: hidden; margin: 0; transition: max-height .5s, opacity .4s; }
  .defeito:not(.defeito-g):hover p, .defeito:not(.defeito-g):hover .defeito-btn, .defeito:not(.defeito-g):focus-within p, .defeito:not(.defeito-g):focus-within .defeito-btn { max-height: 120px; opacity: 1; }
  .defeito:not(.defeito-g):hover .defeito-btn, .defeito:not(.defeito-g):focus-within .defeito-btn { margin-top: 4px; min-height: 42px; padding-block: 9px; border-width: 1px; }
}

/* ar */
.ar { background: #000; overflow: hidden; }
.ar::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 75% 50%, rgba(0, 175, 239, .14), transparent 70%); pointer-events: none; }
.ar-grade { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 80px); align-items: center; position: relative; }
.lista-check { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.lista-check li { padding-left: 34px; position: relative; color: var(--tinta); }
.lista-check li::before { content: ""; position: absolute; left: 0; top: .32em; width: 20px; height: 20px; border-radius: 50%; background: rgba(0, 175, 239, .16); box-shadow: inset 0 0 0 1.5px var(--ciano); }
.lista-check li::after { content: ""; position: absolute; left: 7px; top: calc(.32em + 5px); width: 6px; height: 9px; border: solid var(--ciano-2); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.ar-acoes { margin-top: 32px; }
.ar-lavar { margin: 0; position: relative; }
.ar-lavar canvas { width: 100%; aspect-ratio: 1499 / 800; display: block; cursor: none; background: #000; touch-action: pan-y; border-radius: var(--raio); }
.ar-fallback { display: none; }
.ar-hud { position: absolute; left: 14px; right: 14px; top: 14px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ar-pct { font-family: "JetBrains Mono", monospace; font-size: .95rem; background: rgba(0, 0, 0, .6); border: 1px solid rgba(111, 216, 255, .3); padding: 8px 14px; border-radius: 999px; margin-right: auto; }
.ar-pct b { color: var(--ciano-2); font-size: 1.15rem; }
.btn-mini { font: inherit; font-size: .88rem; font-weight: 700; color: #fff; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; padding: 9px 16px; cursor: pointer; min-height: 40px; }
.btn-mini:hover { background: rgba(0, 175, 239, .25); border-color: var(--ciano); }
.ar-lavar figcaption { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; font-family: "JetBrains Mono", monospace; font-size: .8rem; color: var(--suave); }

/* serviços */
.serv-grade { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.serv { background: #fff; border-radius: 24px; overflow: hidden; display: grid; grid-template-columns: 42% 1fr; box-shadow: 0 30px 60px -40px rgba(30, 34, 90, .45); min-width: 0; }
.serv img { width: 100%; height: 100%; object-fit: cover; min-height: 100%; transition: transform .8s cubic-bezier(.2, .8, .2, 1); }
.serv:hover img { transform: scale(1.05); }
.serv > img { overflow: hidden; }
.serv-txt { padding: 30px 28px 30px; display: flex; flex-direction: column; gap: 14px; }
.serv-txt p { color: var(--suave-escura); }
.serv-txt ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 1rem; }
.serv-txt ul li::marker { color: var(--indigo); }
.serv-txt .btn { margin-top: auto; align-self: flex-start; }

/* bancada */
.bancada { background: var(--fundo); }
.banc-grade { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); }
.banc-fotos { position: sticky; top: 100px; height: calc(100vh - 140px); max-height: 820px; border-radius: 24px; overflow: hidden; background: #111; }
.banc-fotos img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity .8s, transform 1.4s cubic-bezier(.2, .8, .2, 1); }
.banc-fotos img.ativa { opacity: 1; transform: scale(1); }
.banc-passos { list-style: none; margin: 0; padding: 18vh 0 22vh; counter-reset: passo; }
.banc-passos li { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; opacity: .3; transition: opacity .5s; }
.banc-passos li.ativo { opacity: 1; }
.banc-passos li img { display: none; }
.banc-passos h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.banc-passos h3::before { counter-increment: passo; content: "Passo " counter(passo); display: block; font-family: "JetBrains Mono", monospace; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--ciano); font-weight: 500; margin-bottom: 12px; font-stretch: 100%; }
.banc-passos p { color: var(--suave); font-size: 1.15rem; max-width: 40ch; }

/* obras */
.obras { overflow: hidden; }
.obras-trilho { max-width: none !important; margin-inline: calc(var(--gutter) * -1) !important; }
.obras-faixa { display: flex; gap: 28px; padding-inline: var(--gutter); width: max-content; }
.obra { width: min(560px, 82vw); flex: none; }
.obra-fotos { display: grid; grid-template-columns: 1.25fr 1fr; gap: 10px; height: clamp(340px, 46vh, 480px); margin-bottom: 22px; }
.obra-fotos img { width: 100%; height: 100%; object-fit: cover; border-radius: 16px; }
.obra-fotos img:last-child { margin-top: 40px; height: calc(100% - 40px); }
.obra h3 { font-size: 1.6rem; }
.obra-local { font-family: "JetBrains Mono", monospace; font-size: .85rem; margin: 8px 0 12px; letter-spacing: .04em; }
.obra p:last-child { font-size: 1.02rem; color: var(--suave-escura); max-width: 52ch; }

/* marcas */
.marcas { background: var(--indigo); overflow: hidden; text-align: center; }
.marcas .rotulo { color: var(--ciano-2); }
.marcas .lead { margin-inline: auto; color: #d4d6ff; }
.marcas-fita { max-width: none !important; margin-inline: calc(var(--gutter) * -1) !important; background: #fff; padding: 26px 0; transform: rotate(-1.5deg); box-shadow: 0 20px 60px -20px rgba(0, 0, 0, .5); }
.marcas-rolo { display: flex; gap: 70px; width: max-content; animation: fita 26s linear infinite; align-items: center; }
.marcas-rolo img { height: 58px; width: auto; }
@keyframes fita { to { transform: translateX(-50%); } }
.marcas-tambem { margin-top: 56px; color: #d4d6ff; max-width: 60ch; }
.marcas-tambem b { color: #fff; }
.numeros { list-style: none; padding: 0; margin: 56px auto 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.numeros li { border-top: 1px solid rgba(255, 255, 255, .25); padding-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.numeros b { font-size: clamp(2.6rem, 5vw, 4.2rem); font-weight: 900; font-stretch: 120%; line-height: 1; color: #fff; letter-spacing: -.03em; }
.numeros span { color: #d4d6ff; font-size: 1rem; }

/* orçamento */
.orcamento { background: radial-gradient(80% 60% at 50% 0%, #15194a 0%, var(--fundo) 70%); }
.monta { display: grid; grid-template-columns: 1.3fr .9fr; gap: 28px 50px; align-items: start; }
.monta fieldset { border: 0; padding: 0; margin: 0 0 30px; grid-column: 1; min-width: 0; }
.monta legend { font-weight: 800; font-size: 1.25rem; font-stretch: 108%; margin-bottom: 14px; padding: 0; }
.monta legend small { font-weight: 400; color: var(--suave); font-size: .9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips label { position: relative; cursor: pointer; }
.chips input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 18px; border-radius: 999px; border: 1.5px solid rgba(255, 255, 255, .2); font-size: 1rem; transition: all .2s; background: rgba(255, 255, 255, .03); }
.chips label:hover span { border-color: rgba(111, 216, 255, .6); }
.chips input:checked + span { background: var(--ciano); border-color: var(--ciano); color: #021018; font-weight: 700; box-shadow: 0 8px 26px -8px rgba(0, 175, 239, .8); }
.chips input:focus-visible + span { outline: 3px solid var(--ciano-2); outline-offset: 3px; }
.monta-saida { grid-column: 2; grid-row: 1 / span 4; position: sticky; top: 110px; background: rgba(255, 255, 255, .04); border: 1px solid var(--linha); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.monta-prev-tit { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--suave); }
.monta-prev { background: #dcf8c6; color: #102318; border-radius: 4px 18px 18px 18px; padding: 16px 18px; font-size: 1.02rem; line-height: 1.5; min-height: 120px; box-shadow: 0 10px 30px -14px rgba(0, 0, 0, .6); }
.monta-alt { text-align: center; color: var(--suave); font-size: .98rem; }
.monta-alt a { color: var(--ciano-2); }

/* dúvidas */
.faq { max-width: 900px !important; }
.faq details { border-bottom: 1px solid #d3d7e8; }
.faq summary { list-style: none; cursor: pointer; padding: 26px 50px 26px 0; font-weight: 700; font-size: 1.2rem; font-stretch: 104%; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 16px; height: 16px; margin-top: -8px; background: linear-gradient(var(--indigo), var(--indigo)) center/100% 2px no-repeat, linear-gradient(var(--indigo), var(--indigo)) center/2px 100% no-repeat; transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 26px; color: var(--suave-escura); max-width: 70ch; }

/* onde */
.onde { background: var(--fundo-2); }
.onde-grade { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.onde-foto { margin: 0; border-radius: 24px; overflow: hidden; }
.onde-foto img { width: 100%; height: auto; }
.onde-dados { margin: 28px 0 0; display: grid; gap: 16px; }
.onde-dados div { border-top: 1px solid var(--linha); padding-top: 14px; }
.onde-dados dt { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--suave); }
.onde-dados dd { margin: 4px 0 0; font-size: 1.15rem; font-weight: 600; }
.onde-dados a { text-decoration: none; }
.onde-dados a:hover { color: var(--ciano-2); }
.mapa { margin-top: 60px; border-radius: 24px; overflow: hidden; height: 380px; background: var(--fundo-3); }
.mapa iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) contrast(1.05); }

/* rodapé */
.rodape { background: #020309; padding: 60px var(--gutter) 110px; text-align: center; color: var(--suave); display: flex; flex-direction: column; align-items: center; gap: 16px; font-size: 1rem; }
.rodape img { width: 160px; height: auto; opacity: .9; }
.rodape p { max-width: 60ch; }
.rodape-dados a, .rodape-credito a { color: #fff; }
.rodape-credito { font-size: .9rem; }

/* whatsapp flutuante */
.zap-flutua {
  position: fixed; right: 18px; bottom: 18px; z-index: 40; display: flex; align-items: center; gap: 10px; background: var(--zap); color: #fff;
  text-decoration: none; font-weight: 700; padding: 12px 20px 12px 14px; border-radius: 999px; box-shadow: 0 14px 34px -10px rgba(31, 190, 90, .8);
  transform: translateY(140%); transition: transform .45s cubic-bezier(.2, .8, .2, 1);
}
.zap-flutua.mostra { transform: none; }
.zap-flutua svg { width: 26px; height: 26px; }

/* revelar ao rolar */
.revela { opacity: 0; transform: translateY(40px); }

/* responsivo */
@media (max-width: 1080px) {
  .topo-nav { display: none; }
  .topo-menu { display: inline-flex; margin-left: auto; background: rgba(255, 255, 255, .08); color: #fff; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; font: inherit; font-weight: 700; font-size: .95rem; padding: 10px 18px; min-height: 44px; align-items: center; cursor: pointer; }
  .topo-tel { display: none; }
  .serv-grade { grid-template-columns: 1fr; }
  .defeitos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  body { font-size: 19px; }
  .topo { gap: 12px; }
  .topo-logo img { width: 124px; }
  .topo .btn-zap { display: none; }
  .palco { height: 680vh; }
  .palco-hero::before { content: ""; position: absolute; inset: -60px calc(var(--gutter) * -1) 0; z-index: -1; background: linear-gradient(180deg, rgba(5,6,15,0) 0%, rgba(5,6,15,.82) 22%, rgba(5,6,15,.95) 100%); }
  .palco-hero { top: auto; bottom: 0; transform: none; max-width: none; right: var(--gutter); padding-bottom: 28px; }
  .palco-hero h1 { font-size: clamp(2.2rem, 10.4vw, 3rem); }
  .hero-sub { margin-top: 16px; font-size: 1.02rem; }
  .hero-acoes { margin-top: 22px; gap: 10px; }
  .hero-acoes .btn { width: 100%; }
  .palco-dica { display: none; }
  .palco-explode { top: 84px; right: var(--gutter); }
  .palco-explode h2 { font-size: 1.7rem; }
  .palco-explode p:last-child { display: none; }
  .etiquetas small { display: none; }
  .etiquetas b { top: -14px; border-radius: 10px; border-bottom: 1px solid rgba(111, 216, 255, .28); font-size: .8rem; padding: 4px 9px; }
  .etiquetas b, .etiquetas span.esq b { left: 30px; right: auto; text-align: left; }
  .etiquetas span.esq b { left: auto; right: 30px; }
  .etiquetas i::after { width: 20px; }
  html.estatico .palco-fixo { grid-template-columns: 1fr; padding-top: 96px; }
  html.estatico .palco-foto { grid-column: 1; grid-row: 1; max-height: 46vh; }
  .defeitos { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .defeito-g { grid-column: auto; grid-row: span 1; }
  .defeito-g h3 { font-size: 1.45rem; }
  .ar-grade { grid-template-columns: 1fr; }
  .ar-lavar { order: -1; }
  .ar-hud { position: static; margin-top: 12px; }
  .ar-lavar figcaption { flex-direction: column; gap: 4px; }
  .serv { grid-template-columns: 1fr; }
  .serv img { height: 260px; min-height: 0; }
  .banc-grade { grid-template-columns: 1fr; }
  .banc-fotos { display: none; }
  .banc-passos { padding: 0; display: grid; gap: 46px; }
  .banc-passos li { min-height: 0; opacity: 1; }
  .banc-passos li img { display: block; width: 100%; height: 360px; object-fit: cover; border-radius: 18px; margin-bottom: 20px; }
  .obras-trilho { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .obras-trilho::-webkit-scrollbar { display: none; }
  .obra { scroll-snap-align: center; }
  .obra-fotos { height: 300px; }
  .numeros { grid-template-columns: 1fr; }
  .monta { grid-template-columns: 1fr; }
  .monta-saida { grid-column: 1; grid-row: auto; position: static; }
  .onde-grade { grid-template-columns: 1fr; }
  .mapa { height: 300px; }
  .zap-flutua span { display: none; }
  .zap-flutua { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .marcas-rolo { animation: none; flex-wrap: wrap; justify-content: center; width: auto; }
  .revela { opacity: 1; transform: none; }
  .btn, .serv img, .banc-fotos img { transition: none; }
}