/* Casa do Mármore — site institucional
   Paleta da marca (site antigo): verde #2A5F52, marrom #331903, bronze #9C8160, fundo #F3F0EF.
   Tipos: Cormorant Garamond (títulos, no lugar da Granjon) + Montserrat (texto). */

:root {
  --creme: #F4F0EA;
  --papel: #FBF9F6;
  --pedra: #E8E1D7;
  --tinta: #1E1B18;
  --texto: #4D4741;
  --suave: #857C72;
  --linha: rgba(30, 27, 24, .12);
  --verde: #2A5F52;
  --verde-escuro: #183A32;
  --noite: #141311;
  --marrom: #331903;
  --bronze: #9C8160;
  --ouro: #B8963E;
  --ouro-claro: #D9C08A;

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;

  --borda: 40px;
  --largura: 1360px;
  --topo: 84px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-forte: cubic-bezier(.77, 0, .175, 1);
}
@media (max-width: 760px) { :root { --borda: 20px; --topo: 68px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--topo); }
body {
  margin: 0; background: var(--creme); color: var(--texto);
  font: 400 15.5px/1.75 var(--sans); letter-spacing: .005em;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; color: var(--tinta); font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
em { font-style: italic; }
::selection { background: var(--verde); color: #fff; }
:focus-visible { outline: 2px solid var(--ouro); outline-offset: 3px; }
[hidden]:not(.voltar) { display: none !important; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pular { position: fixed; left: 12px; top: -60px; z-index: 200; background: var(--tinta); color: #fff; padding: 10px 16px; transition: top .2s; }
.pular:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--borda); }
.secao { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.secao.compacta { padding: clamp(56px, 7vw, 96px) 0; }
.escura { background: var(--verde-escuro); color: rgba(255, 255, 255, .74); }
.escura h2, .escura h3 { color: #fff; }
.noite { background: var(--noite); color: rgba(255, 255, 255, .7); }
.noite h2, .noite h3 { color: #fff; }
.papel { background: var(--papel); }

/* ---------- tipografia ---------- */
.olho {
  display: inline-flex; align-items: center; gap: 14px; margin-bottom: 22px;
  font: 500 11.5px/1.2 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--bronze);
}
.olho::before { content: ""; width: 34px; height: 1px; background: currentColor; }
.escura .olho, .noite .olho { color: var(--ouro-claro); }
.titulo { font-size: clamp(2.2rem, 4.6vw, 4rem); font-weight: 300; }
.titulo em { color: var(--verde); font-weight: 400; }
.escura .titulo em, .noite .titulo em { color: var(--ouro-claro); }
.lead { font-size: clamp(1rem, 1.25vw, 1.12rem); max-width: 560px; }
.cabeca-secao { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: clamp(36px, 5vw, 64px); }
.cabeca-secao .lead { margin: 0; }
@media (max-width: 860px) { .cabeca-secao { flex-direction: column; align-items: start; } }

/* ---------- botões ---------- */
.btn {
  --c: var(--tinta); --t: #fff;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 0 28px; border: 1px solid var(--c); background: var(--c); color: var(--t);
  font: 500 12px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; overflow: hidden; isolation: isolate;
  transition: color .45s var(--ease), border-color .45s var(--ease);
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--ouro);
  transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--ease);
}
.btn:hover::after { transform: scaleY(1); }
.btn:hover { border-color: var(--ouro); color: #fff; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-verde { --c: var(--verde); }
.btn-claro { --c: #fff; --t: var(--tinta); }
.btn-linha { background: transparent; color: var(--c); }
.btn-linha.claro { --c: #fff; }
.btn-ouro { --c: var(--ouro); }
.btn-ouro::after { background: var(--tinta); }
.btn-ouro:hover { border-color: var(--tinta); }
.btn-wide { width: 100%; }
.seta { display: inline-flex; align-items: center; gap: 12px; font: 500 12px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--tinta); }
.seta i { position: relative; width: 38px; height: 1px; background: currentColor; transition: width .4s var(--ease); }
.seta i::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid; border-right: 1px solid; transform: rotate(45deg); }
.seta:hover i { width: 54px; }
.escura .seta, .noite .seta { color: #fff; }

/* ---------- cortina de transição entre páginas ---------- */
.cortina {
  position: fixed; inset: 0; z-index: 300; background: var(--verde-escuro); pointer-events: none;
  transform: scaleY(0); transform-origin: top;
}
.cortina.entrando { transform: scaleY(1); transform-origin: bottom; transition: transform .55s var(--ease-forte); }
.cortina img { position: absolute; left: 50%; top: 50%; width: 120px; transform: translate(-50%, -50%); opacity: .9; }

/* ---------- topo ---------- */
.topo {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--topo);
  display: flex; align-items: center; color: #fff;
  transition: background .5s var(--ease), color .5s var(--ease), box-shadow .5s var(--ease), transform .5s var(--ease);
}
.topo .wrap { display: flex; align-items: center; gap: 32px; max-width: none; }
.topo .marca { display: block; width: 168px; flex: none; }
.topo .marca img { width: 100%; height: auto; }
.topo .marca .cor { display: none; }
.topo nav { margin-left: auto; }
.topo nav ul { display: flex; gap: clamp(18px, 2.4vw, 38px); list-style: none; margin: 0; padding: 0; }
.topo nav a { position: relative; white-space: nowrap; font: 500 11.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; padding: 10px 0; }
.topo nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.topo nav a:hover::after, .topo nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.topo .btn { min-height: 44px; padding: 0 22px; }
.topo .btn-linha { --c: #fff; }
.topo.solido, .topo.claro-sempre { background: rgba(244, 240, 234, .92); color: var(--tinta); box-shadow: 0 1px 0 var(--linha); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.topo.solido .marca .branca, .topo.claro-sempre .marca .branca { display: none; }
.topo.solido .marca .cor, .topo.claro-sempre .marca .cor { display: block; }
.topo.solido .btn-linha, .topo.claro-sempre .btn-linha { --c: var(--tinta); }
.topo.escondido { transform: translateY(-100%); }
.menu-btn { display: none; width: 44px; height: 44px; margin-left: auto; position: relative; z-index: 2; }
.menu-btn span { position: absolute; left: 10px; right: 10px; height: 1.5px; background: currentColor; transition: transform .45s var(--ease), opacity .3s; }
.menu-btn span:nth-child(1) { top: 16px; } .menu-btn span:nth-child(2) { top: 22px; } .menu-btn span:nth-child(3) { top: 28px; right: 18px; }
body.menu-aberto .menu-btn span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-aberto .menu-btn span:nth-child(2) { opacity: 0; }
body.menu-aberto .menu-btn span:nth-child(3) { right: 10px; transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 1180px) {
  .topo nav, .topo .btn { display: none; }
  .menu-btn { display: block; }
  .topo .marca { width: 140px; }
}
body.menu-aberto .topo { color: #fff; background: transparent; box-shadow: none; backdrop-filter: none; }
body.menu-aberto .topo .marca .branca { display: block; }
body.menu-aberto .topo .marca .cor { display: none; }

.menu {
  position: fixed; inset: 0; z-index: 90; background: var(--verde-escuro); color: #fff;
  display: flex; flex-direction: column; justify-content: center; padding: calc(var(--topo) + 20px) var(--borda) 40px;
  clip-path: inset(0 0 100% 0); visibility: hidden; transition: clip-path .7s var(--ease-forte), visibility 0s .7s;
}
body.menu-aberto .menu { clip-path: inset(0); visibility: visible; transition: clip-path .7s var(--ease-forte); }
body.menu-aberto { overflow: hidden; }
.menu ol { list-style: none; margin: 0; padding: 0; counter-reset: m; }
.menu li { overflow: hidden; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.menu li a { display: flex; align-items: baseline; gap: 18px; padding: 14px 0; font: 300 clamp(2rem, 8vw, 3.2rem)/1.1 var(--serif); transform: translateY(105%); transition: transform .8s var(--ease); }
.menu li a::before { counter-increment: m; content: "0" counter(m); font: 500 11px/1 var(--sans); letter-spacing: .2em; color: var(--ouro-claro); }
body.menu-aberto .menu li a { transform: none; }
body.menu-aberto .menu li:nth-child(2) a { transition-delay: .05s; } body.menu-aberto .menu li:nth-child(3) a { transition-delay: .1s; }
body.menu-aberto .menu li:nth-child(4) a { transition-delay: .15s; } body.menu-aberto .menu li:nth-child(5) a { transition-delay: .2s; }
body.menu-aberto .menu li:nth-child(6) a { transition-delay: .25s; }
.menu .menu-rodape { margin-top: 36px; display: grid; gap: 8px; font-size: 14px; color: rgba(255, 255, 255, .7); }
.menu .menu-rodape a { color: #fff; }

/* ---------- hero da home ---------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 620px; color: #fff; overflow: hidden; background: var(--noite); }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { clip-path: inset(0 0 0 100%); z-index: 1; }
.hero-slide.ativo { clip-path: inset(0); z-index: 2; }
.hero-slide.saindo { clip-path: inset(0); z-index: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.hero-slide.ativo img { animation: kenburns 9s linear forwards; }
@keyframes kenburns { from { transform: scale(1.12); } to { transform: scale(1.0); } }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: linear-gradient(90deg, rgba(14, 12, 10, .72) 0%, rgba(14, 12, 10, .35) 48%, rgba(14, 12, 10, .1) 75%),
              linear-gradient(0deg, rgba(14, 12, 10, .55) 0%, rgba(14, 12, 10, 0) 38%),
              linear-gradient(180deg, rgba(14, 12, 10, .45) 0%, rgba(14, 12, 10, 0) 22%);
}
.hero-conteudo { position: absolute; inset: 0; z-index: 4; display: flex; align-items: center; }
.hero-conteudo .wrap { max-width: none; padding-right: min(34vw, 420px); }
.hero .olho { color: var(--ouro-claro); }
.hero h1 { color: #fff; font-weight: 300; font-size: clamp(2.7rem, 6.4vw, 6.2rem); line-height: .98; max-width: 11.5em; letter-spacing: -.015em; }
.hero h1 em { color: var(--ouro-claro); }
.hero h1 .linha { display: block; overflow: hidden; padding-bottom: .06em; }
.hero h1 .linha > span { display: inline-block; }
.hero p { max-width: 470px; margin: 28px 0 38px; font-size: clamp(.98rem, 1.2vw, 1.08rem); color: rgba(255, 255, 255, .82); }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 14px; }

/* trilho lateral de miniaturas (o "slider na lateral") */
.hero-trilho {
  position: absolute; z-index: 5; right: var(--borda); top: calc(var(--topo) + 20px); bottom: 104px;
  display: flex; flex-direction: column; justify-content: center; gap: 12px; width: clamp(128px, 11vw, 168px);
}
.hero-mini { position: relative; display: block; width: 100%; aspect-ratio: 16 / 10; flex: none; overflow: hidden; opacity: .55; transition: opacity .5s var(--ease); outline-offset: 4px; }
.hero-mini img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.hero-mini:hover { opacity: .9; } .hero-mini:hover img { transform: scale(1.06); }
.hero-mini.ativo { opacity: 1; }
.hero-mini .barra { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: rgba(255, 255, 255, .25); }
.hero-mini .barra i { position: absolute; inset: 0; background: var(--ouro-claro); transform: scaleX(0); transform-origin: left; }
.hero-mini.ativo .barra i { animation: progresso var(--dur, 6.5s) linear forwards; }
.hero.pausado .hero-mini.ativo .barra i { animation-play-state: paused; }
@keyframes progresso { to { transform: scaleX(1); } }
.hero-mini span.rotulo { position: absolute; left: 10px; bottom: 9px; font: 500 9.5px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; text-shadow: 0 1px 8px rgba(0, 0, 0, .6); }
.hero-rodape { position: absolute; z-index: 5; left: 0; right: 0; bottom: 30px; }
.hero-rodape .wrap { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: none; }
.hero-legenda { display: flex; align-items: center; gap: 18px; font-size: 13px; color: rgba(255, 255, 255, .85); min-height: 40px; }
.hero-legenda .contador { font: 400 2rem/1 var(--serif); color: #fff; }
.hero-legenda .contador small { font-size: .55em; color: rgba(255, 255, 255, .5); }
.hero-legenda .texto { border-left: 1px solid rgba(255, 255, 255, .3); padding-left: 18px; line-height: 1.5; }
.hero-legenda .texto b { display: block; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; font-size: 11px; color: var(--ouro-claro); }
.rolar { display: inline-flex; align-items: center; gap: 12px; font: 500 10.5px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: rgba(255, 255, 255, .8); }
.rolar i { position: relative; width: 1px; height: 46px; background: rgba(255, 255, 255, .25); overflow: hidden; }
.rolar i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: #fff; animation: rolar 2.2s var(--ease) infinite; }
@keyframes rolar { to { top: 100%; } }
.hero-setas { display: none; gap: 10px; }
.hero-setas button { width: 46px; height: 46px; border: 1px solid rgba(255, 255, 255, .4); display: grid; place-items: center; }
.hero-setas svg { width: 18px; height: 18px; }
@media (max-width: 900px) {
  .hero { height: auto; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; }
  .hero-conteudo { position: relative; inset: auto; display: block; padding-top: calc(var(--topo) + 44px); }
  .hero-conteudo .wrap { padding-right: var(--borda); }
  /* no celular o trilho vira uma barra de progresso segmentada; cada trecho continua clicável */
  .hero-trilho { position: relative; inset: auto; width: auto; margin: 32px var(--borda) 0; flex-direction: row; justify-content: stretch; gap: 6px; }
  .hero-mini { flex: 1 1 0; width: auto; height: 26px; aspect-ratio: auto; opacity: 1; }
  .hero-mini img, .hero-mini span.rotulo { display: none; }
  .hero-mini .barra { top: 12px; bottom: auto; }
  .hero-rodape { position: relative; bottom: auto; padding: 12px 0 22px; }
  .rolar { display: none; }
  .hero-setas { display: flex; }
  .hero::after { background: linear-gradient(0deg, rgba(14, 12, 10, .88) 0%, rgba(14, 12, 10, .45) 55%, rgba(14, 12, 10, .3) 100%); }
}
@media (max-width: 520px) {
  .hero-legenda .texto { display: none; }
  .hero p { margin: 20px 0 26px; }
  /* os dois botões lado a lado: o topo inteiro cabe na primeira tela */
  .hero .hero-acoes { flex-wrap: nowrap; gap: 10px; }
  .hero .hero-acoes .btn { flex: 1 1 0; min-width: 0; padding: 0 10px; font-size: 10.5px; letter-spacing: .13em; }
}

/* ---------- faixa de materiais (letreiro) ---------- */
.faixa { overflow: hidden; border-block: 1px solid var(--linha); padding: 26px 0; background: var(--creme); }
.faixa-trilho { display: flex; width: max-content; animation: faixa 42s linear infinite; }
.faixa-trilho span { display: inline-flex; align-items: center; gap: 36px; padding-right: 36px; font: 300 italic clamp(1.6rem, 3vw, 2.6rem)/1 var(--serif); color: var(--tinta); white-space: nowrap; }
.faixa-trilho span::after { content: ""; width: 9px; height: 9px; border: 1px solid var(--bronze); transform: rotate(45deg); }
@keyframes faixa { to { transform: translateX(-50%); } }

/* ---------- manifesto + números ---------- */
.manifesto { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.manifesto .frase { font: 300 clamp(1.8rem, 3.3vw, 3rem)/1.18 var(--serif); color: var(--tinta); margin: 0 0 36px; }
.manifesto .frase .p { opacity: .14; transition: opacity .2s; }
.manifesto .frase em { color: var(--verde); }
.manifesto-fotos { position: relative; aspect-ratio: 4 / 5; }
.manifesto-fotos figure { position: absolute; margin: 0; overflow: hidden; }
.manifesto-fotos figure img { width: 100%; height: 118%; object-fit: cover; }
.manifesto-fotos .f1 { inset: 0 18% 14% 0; }
.manifesto-fotos .f2 { width: 52%; aspect-ratio: 3 / 4; right: 0; bottom: 0; border: 10px solid var(--creme); }
.selo-giro { position: absolute; left: -46px; bottom: 6%; width: 116px; height: 116px; z-index: 2; animation: girar 28s linear infinite; }
.selo-giro text { font: 500 10.2px var(--sans); letter-spacing: .3em; text-transform: uppercase; fill: var(--tinta); }
@keyframes girar { to { transform: rotate(360deg); } }
.numeros { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--linha); margin-top: clamp(64px, 8vw, 110px); }
.numero { padding: 34px 28px 0 0; }
.numero + .numero { padding-left: 28px; border-left: 1px solid var(--linha); }
.numero strong { display: block; font: 300 clamp(2.4rem, 4vw, 3.6rem)/1 var(--serif); color: var(--tinta); margin-bottom: 14px; }
.numero span { display: block; font-size: 13.5px; line-height: 1.6; max-width: 240px; }
@media (max-width: 960px) {
  .manifesto { grid-template-columns: 1fr; }
  .manifesto-fotos { max-width: 520px; width: 100%; margin-left: auto; }
  .selo-giro { left: -10px; width: 96px; height: 96px; }
  .numeros { grid-template-columns: 1fr 1fr; }
  .numero:nth-child(3) { padding-left: 0; border-left: 0; }
  .numero { padding-bottom: 28px; }
}

/* ---------- carrosséis que vazam pela lateral ---------- */
.carrossel { position: relative; }
.carrossel-trilho {
  display: flex; gap: clamp(14px, 2vw, 26px); overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab;
  padding-left: max(var(--borda), calc((100vw - var(--largura)) / 2 + var(--borda)));
  padding-right: var(--borda); scroll-padding-left: max(var(--borda), calc((100vw - var(--largura)) / 2 + var(--borda)));
}
.carrossel-trilho::-webkit-scrollbar { display: none; }
.carrossel-trilho.arrastando { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.carrossel-trilho.arrastando a { pointer-events: none; }
.carrossel-trilho > * { flex: none; scroll-snap-align: start; }
.carrossel-controles { display: flex; align-items: center; gap: 22px; margin-top: 34px; }
.carrossel-barra { flex: 1; height: 1px; background: var(--linha); position: relative; overflow: hidden; }
.carrossel-barra i { position: absolute; top: 0; bottom: 0; left: 0; width: 20%; background: var(--tinta); transition: left .2s linear, width .2s linear; }
.escura .carrossel-barra, .noite .carrossel-barra { background: rgba(255, 255, 255, .18); }
.escura .carrossel-barra i, .noite .carrossel-barra i { background: var(--ouro-claro); }
.setas { display: flex; gap: 10px; }
.setas button { width: 54px; height: 54px; border: 1px solid var(--linha); border-radius: 50%; display: grid; place-items: center; transition: background .35s, color .35s, border-color .35s; }
.setas button:hover:not(:disabled) { background: var(--tinta); color: #fff; border-color: var(--tinta); }
.setas button:disabled { opacity: .3; cursor: default; }
.setas svg { width: 18px; height: 18px; }
.escura .setas button, .noite .setas button { border-color: rgba(255, 255, 255, .25); color: #fff; }
.escura .setas button:hover:not(:disabled), .noite .setas button:hover:not(:disabled) { background: #fff; color: var(--tinta); }

/* cartões de categoria */
.cat { position: relative; display: block; width: clamp(260px, 27vw, 380px); color: #fff; }
.cat-foto { position: relative; aspect-ratio: 3 / 4; overflow: hidden; background: var(--pedra); }
.cat-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.cat-foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14, 12, 10, .7) 0%, rgba(14, 12, 10, 0) 55%); }
.cat:hover .cat-foto img { transform: scale(1.06); }
.cat-info { position: absolute; left: 26px; right: 26px; bottom: 24px; z-index: 2; }
.cat-info small { display: block; font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ouro-claro); margin-bottom: 10px; }
.cat-info h3 { color: #fff; font-size: clamp(1.7rem, 2.2vw, 2.1rem); font-weight: 400; }
.cat-info .mais { display: flex; align-items: center; gap: 10px; margin-top: 14px; font: 500 10.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; opacity: 0; transform: translateY(8px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.cat:hover .cat-info .mais, .cat:focus-visible .cat-info .mais { opacity: 1; transform: none; }
@media (hover: none) { .cat-info .mais { opacity: 1; transform: none; } }

/* ---------- pedras em cena (carrossel com texto fixo à esquerda) ---------- */
.cena {
  --recuo: max(var(--borda), calc((100vw - var(--largura)) / 2 + var(--borda)));
  display: grid; grid-template-columns: calc(var(--recuo) + clamp(280px, 26vw, 400px)) minmax(0, 1fr); gap: clamp(28px, 5vw, 70px); align-items: center;
}
.cena-esquerda { padding-left: var(--recuo); }
.cena .carrossel-trilho { padding-left: 0; scroll-padding-left: 0; }
.cena-card { width: clamp(280px, 40vw, 600px); }
.cena-card figure { margin: 0; aspect-ratio: 5 / 3.4; overflow: hidden; background: #222; }
.cena-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.cena-card:hover img { transform: scale(1.05); }
.cena-card figcaption, .cena-card .legenda { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-top: 18px; border-bottom: 1px solid rgba(255, 255, 255, .15); padding-bottom: 16px; }
.cena-card .legenda small { font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ouro-claro); }
.cena-card .legenda strong { font: 400 1.55rem/1.1 var(--serif); color: #fff; }
.cena-esquerda .carrossel-controles { margin-top: 40px; }
@media (max-width: 900px) {
  .cena { grid-template-columns: 1fr; }
  .cena .carrossel-trilho { padding-left: var(--borda); scroll-padding-left: var(--borda); }
  .cena-esquerda { padding: 0 var(--borda); }
  .cena-card { width: 82vw; }
}

/* ---------- ambientes: painéis horizontais fixados na rolagem ---------- */
.ambientes { position: relative; background: var(--noite); color: #fff; overflow: hidden; }
.amb-intro { padding: clamp(80px, 10vw, 140px) 0 clamp(40px, 5vw, 60px); }
.amb-trilho { display: flex; gap: 3vw; padding: 0 var(--borda) clamp(80px, 9vw, 120px); width: max-content; }
.amb-painel { position: relative; width: min(78vw, 1100px); flex: none; }
.amb-painel figure { margin: 0; aspect-ratio: 16 / 9; overflow: hidden; }
.amb-painel figure img { width: 112%; max-width: none; height: 100%; object-fit: cover; }
.amb-info { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: start; padding-top: 26px; }
.amb-info .num { font: 300 3rem/1 var(--serif); color: var(--ouro-claro); }
.amb-info h3 { font-size: clamp(1.8rem, 3vw, 2.8rem); color: #fff; font-weight: 300; margin-bottom: 8px; }
.amb-info p { margin: 0; max-width: 520px; color: rgba(255, 255, 255, .66); font-size: 14.5px; }
.amb-info .seta { color: #fff; margin-top: 12px; white-space: nowrap; }
@media (min-width: 901px) {
  .ambientes { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; }
  .amb-intro { padding: calc(var(--topo) + 8px) 0 26px; }
  .amb-intro .cabeca-secao { margin-bottom: 0; }
  .amb-trilho { padding-bottom: 36px; }
  .amb-painel { width: calc(min(54vh, 600px) * 16 / 9); }
  .amb-painel figure { height: min(54vh, 600px); }
}
@media (max-width: 900px) {
  .amb-trilho { width: auto; flex-direction: column; gap: 56px; }
  .amb-painel { width: 100%; }
  .amb-painel figure { aspect-ratio: 4 / 3; }
  .amb-painel figure img { width: 100%; }
  .amb-info { grid-template-columns: auto 1fr; }
  .amb-info .seta { grid-column: 2; }
}

/* ---------- processo: texto fixo + fotos que se revelam ---------- */
.processo { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 120px); }
.processo-texto { position: sticky; top: calc(var(--topo) + 40px); align-self: start; }
.passos-lista { list-style: none; margin: 44px 0 0; padding: 0; counter-reset: p; }
.passos-lista li { border-top: 1px solid var(--linha); padding: 22px 0; display: grid; grid-template-columns: 54px 1fr; gap: 6px 10px; opacity: .38; transition: opacity .5s var(--ease); }
.passos-lista li.ativo { opacity: 1; }
.passos-lista li::before { counter-increment: p; content: "0" counter(p); font: 400 1.1rem/1.4 var(--serif); color: var(--bronze); grid-row: span 2; }
.passos-lista h3 { font-size: 1.6rem; }
.passos-lista p { margin: 0; font-size: 14.5px; max-height: 0; overflow: hidden; transition: max-height .6s var(--ease); }
.passos-lista li.ativo p { max-height: 160px; }
.processo-fotos { display: grid; gap: clamp(24px, 4vw, 48px); }
.processo-fotos figure { margin: 0; position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--pedra); }
.processo-fotos img { width: 100%; height: 100%; object-fit: cover; }
.processo-fotos figcaption { position: absolute; left: 20px; bottom: 18px; color: #fff; font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; text-shadow: 0 1px 10px rgba(0, 0, 0, .55); }
.garantia { margin-top: 30px; padding: 22px 24px; background: var(--papel); border-left: 2px solid var(--ouro); font: 400 1.2rem/1.4 var(--serif); color: var(--tinta); }
@media (max-width: 900px) {
  .processo { grid-template-columns: 1fr; }
  .processo-texto { position: static; }
  .passos-lista li { opacity: 1; }
  .passos-lista p { max-height: none; }
  .processo-fotos { grid-auto-flow: column; grid-auto-columns: 78%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin: 0 calc(var(--borda) * -1); padding: 0 var(--borda); }
  .processo-fotos::-webkit-scrollbar { display: none; }
  .processo-fotos figure { scroll-snap-align: start; }
}

/* ---------- revestimentos ---------- */
.rev { width: clamp(240px, 22vw, 320px); }
.rev figure { margin: 0 0 16px; aspect-ratio: 4 / 5; overflow: hidden; position: relative; background: var(--pedra); }
.rev figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease), opacity .6s var(--ease); }
.rev figure .amb { position: absolute; inset: 0; opacity: 0; }
.rev:hover figure .amb { opacity: 1; }
.rev:hover figure img { transform: scale(1.05); }
.rev h3 { font-size: 1.5rem; }
.rev small { font: 500 10.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--bronze); }

/* ---------- showroom ---------- */
.showroom { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 640px; background: var(--verde-escuro); color: rgba(255, 255, 255, .76); }
.showroom figure { margin: 0; position: relative; overflow: hidden; min-height: 360px; }
.showroom figure img { position: absolute; inset: 0; width: 100%; height: 115%; object-fit: cover; }
.showroom-texto { padding: clamp(56px, 7vw, 110px) clamp(28px, 6vw, 96px); display: flex; flex-direction: column; justify-content: center; }
.showroom-texto h2 { color: #fff; }
.showroom-texto .olho { color: var(--ouro-claro); }
.dados { list-style: none; margin: 34px 0 40px; padding: 0; display: grid; gap: 18px; }
.dados li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; font-size: 14.5px; }
.dados svg { width: 20px; height: 20px; color: var(--ouro-claro); margin-top: 3px; }
.dados a { color: #fff; border-bottom: 1px solid rgba(255, 255, 255, .25); }
.dados b { display: block; font-weight: 500; font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }
@media (max-width: 900px) { .showroom { grid-template-columns: 1fr; } .showroom figure { min-height: 320px; } }

/* ---------- arquitetos + clube ---------- */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--linha); }
.duo-item { position: relative; padding: clamp(44px, 6vw, 84px); background: var(--papel); overflow: hidden; min-height: 420px; display: flex; flex-direction: column; justify-content: end; }
.duo-item h3 { font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 300; margin-bottom: 16px; }
.duo-item p { max-width: 440px; }
.duo-item.foto { color: #fff; background: var(--noite); }
.duo-item.foto h3 { color: #fff; }
.duo-item.foto > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; transition: transform 1.4s var(--ease), opacity .6s; }
.duo-item.foto:hover > img { transform: scale(1.04); opacity: .45; }
.duo-item.foto > *:not(img) { position: relative; }
.duo-item .olho { margin-bottom: 18px; }
.duo-item.foto .olho { color: var(--ouro-claro); }
@media (max-width: 860px) { .duo { grid-template-columns: 1fr; } .duo-item { min-height: 360px; } }

/* ---------- instagram ---------- */
.insta { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.insta a { position: relative; aspect-ratio: 1; overflow: hidden; display: block; background: var(--pedra); }
.insta img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.insta a::after { content: ""; position: absolute; inset: 0; background: rgba(24, 58, 50, .55) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.4'%3E%3Crect x='3' y='3' width='18' height='18' rx='5'/%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Ccircle cx='17.5' cy='6.5' r='.6' fill='white'/%3E%3C/svg%3E") center / 34px no-repeat; opacity: 0; transition: opacity .45s; }
.insta a:hover::after { opacity: 1; }
.insta a:hover img { transform: scale(1.06); }
@media (max-width: 760px) { .insta { grid-template-columns: repeat(3, 1fr); } }

/* ---------- perguntas frequentes ---------- */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 100px); }
.faq details { border-top: 1px solid var(--linha); }
.faq details:last-child { border-bottom: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 0; font: 400 1.35rem/1.3 var(--serif); color: var(--tinta); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { position: relative; width: 14px; height: 14px; flex: none; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: currentColor; transition: transform .4s var(--ease); }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq .resposta { padding: 0 0 26px; max-width: 640px; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } }

/* ---------- orçamento em etapas ---------- */
.orcamento { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.orcamento-lado { position: sticky; top: calc(var(--topo) + 40px); }
.orcamento-lado ul { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 14px; }
.orcamento-lado li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: 14.5px; }
.orcamento-lado li svg { width: 20px; height: 20px; color: var(--ouro-claro); margin-top: 3px; }
@media (max-width: 960px) { .orcamento { grid-template-columns: 1fr; } .orcamento-lado { position: static; } }
.orcamento-secao { overflow: hidden; }
.orcamento-secao .textura { position: absolute; inset: 0; overflow: hidden; }
.orcamento-secao .textura img { width: 100%; height: 120%; object-fit: cover; }
.orcamento-secao .textura::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, rgba(20, 44, 38, .9) 0%, rgba(24, 58, 50, .72) 55%, rgba(24, 58, 50, .55) 100%); }
.orcamento-secao > .wrap { position: relative; z-index: 1; }

.card { position: relative; background: var(--papel); color: var(--texto); padding: clamp(28px, 4vw, 52px); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .5); }
.card .success { display: none; }
.card.sent .form { display: none; }
.card.sent .success { display: block; }
.etapas-topo { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 14px; font: 500 11px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--suave); }
.etapas-topo b { color: var(--tinta); font-weight: 600; }
.etapas-barra { height: 2px; background: var(--pedra); margin-bottom: 36px; position: relative; overflow: hidden; }
.etapas-barra i { position: absolute; inset: 0; background: var(--verde); transform-origin: left; transform: scaleX(.14); transition: transform .6s var(--ease); }
.passo { display: none; }
.passo.ativo { display: block; animation: passoEntra .6s var(--ease) both; }
.passo.voltando { animation-name: passoVolta; }
@keyframes passoEntra { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: none; } }
@keyframes passoVolta { from { opacity: 0; transform: translateX(-28px); } to { opacity: 1; transform: none; } }
.passo h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 400; margin-bottom: 8px; }
.passo .ajuda { font-size: 14px; color: var(--suave); margin-bottom: 26px; }
.form fieldset { border: 0; margin: 0 0 26px; padding: 0; min-width: 0; }
.form legend, .form label.rotulo { display: block; padding: 0; margin-bottom: 12px; font: 500 12px/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--tinta); }
.opcoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.opcoes.duas { grid-template-columns: 1fr 1fr; }
.opcao { position: relative; display: block; cursor: pointer; }
.opcao input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.opcao span {
  display: flex; align-items: center; gap: 14px; min-height: 60px; padding: 14px 18px;
  border: 1px solid var(--linha); background: #fff; color: var(--tinta); font-size: 15px; line-height: 1.35;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.opcao span svg { width: 26px; height: 26px; flex: none; color: var(--bronze); }
.opcao span::after { content: ""; margin-left: auto; width: 18px; height: 18px; flex: none; border: 1px solid var(--linha); border-radius: 50%; transition: border .25s, background .25s; }
.opcao:hover span { border-color: var(--bronze); }
.opcao input:checked + span { border-color: var(--verde); box-shadow: inset 0 0 0 1px var(--verde); background: #F3F7F5; }
.opcao input:checked + span::after { border: 5px solid var(--verde); }
.opcao input:focus-visible + span { outline: 2px solid var(--ouro); outline-offset: 2px; }
.form input[type="text"], .form input[type="tel"], .form input[type="email"] {
  width: 100%; height: 60px; padding: 0 18px; border: 1px solid var(--linha); background: #fff; color: var(--tinta);
  font: 400 16px var(--sans); border-radius: 0; -webkit-appearance: none; appearance: none; transition: border-color .3s, box-shadow .3s;
}
.form input:focus { outline: none; border-color: var(--verde); box-shadow: inset 0 0 0 1px var(--verde); }
.consent { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: 13.5px; line-height: 1.6; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--verde); }
.consent a { text-decoration: underline; }
.form .error { display: none; margin-top: 10px; font-size: 13px; color: #A3361E; }
.field.invalid .error { display: block; }
.field.invalid .opcao span, .field.invalid input[type="text"] { border-color: #C9876F; }
.form .warn, .form .block, .form .nota { display: none; margin: 14px 0 0; padding: 14px 16px; font-size: 14px; line-height: 1.6; }
.form .warn { background: #FBF4E4; border-left: 2px solid var(--ouro); }
.form .block { background: #FBEDE8; border-left: 2px solid #A3361E; color: #6E2614; }
.form .nota { background: #F0F4F2; border-left: 2px solid var(--verde); }
.field.warned .warn, .field.blocked .block, .form .nota.on { display: block; }
.etapas-nav > div { margin-left: auto; }
.etapas-nav { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--linha); }
.etapas-nav .voltar { display: inline-flex; align-items: center; gap: 10px; font: 500 11.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--suave); padding: 12px 0; }
.etapas-nav .voltar[hidden] { display: inline-flex; visibility: hidden; }
.etapas-nav .voltar svg { width: 16px; height: 16px; }
.etapas-nav small { display: block; margin-top: 12px; font-size: 12.5px; color: var(--suave); }
.success { text-align: center; padding: 10px 0; }
.success .seal { width: 76px; height: 76px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center; background: #EEF4F1; color: var(--verde); }
.success .seal svg { width: 34px; height: 34px; }
.success h3 { font-size: 2.2rem; margin-bottom: 10px; }
.proximos { text-align: left; max-width: 400px; margin: 26px auto; padding-left: 20px; display: grid; gap: 8px; }
.success .links { display: grid; justify-items: center; gap: 14px; }
.success .link { text-decoration: underline; font-size: 14px; color: var(--suave); }
@media (max-width: 560px) { .opcoes.duas { grid-template-columns: 1fr 1fr; } .opcao span { min-height: 56px; padding: 12px 14px; font-size: 14.5px; } }

/* ---------- rodapé ---------- */
.rodape { background: var(--noite); color: rgba(255, 255, 255, .62); padding: clamp(70px, 9vw, 120px) 0 30px; overflow: hidden; }
.rodape-cta { display: flex; justify-content: space-between; align-items: end; gap: 30px; padding-bottom: clamp(50px, 7vw, 90px); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.rodape-cta h2 { color: #fff; font-weight: 300; font-size: clamp(2.4rem, 5.5vw, 5rem); max-width: 12em; }
.rodape-cta h2 em { color: var(--ouro-claro); }
.rodape-grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding: 60px 0; font-size: 14px; }
.rodape-grade h4 { font: 500 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--ouro-claro); margin-bottom: 22px; }
.rodape-grade ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.rodape-grade a:hover { color: #fff; }
.rodape-grade .marca img { width: 190px; margin-bottom: 22px; }
.redes { display: flex; gap: 10px; margin-top: 22px; }
.redes a { width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 50%; display: grid; place-items: center; transition: background .3s, color .3s; }
.redes a:hover { background: #fff; color: var(--tinta); }
.redes svg { width: 18px; height: 18px; }
.rodape-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 12.5px; }
.rodape-gigante { container-type: inline-size; margin-top: clamp(30px, 4vw, 52px); user-select: none; }
.rodape-gigante span {
  display: block; text-align: center; white-space: nowrap; letter-spacing: -.02em; color: rgba(255, 255, 255, .07);
  font: 300 13vw/1 var(--serif); font-size: 14.8cqi;  /* largura do texto = 6,62 x a fonte */
}
@media (max-width: 960px) { .rodape-grade { grid-template-columns: 1fr 1fr; } .rodape-cta { flex-direction: column; align-items: start; } }
@media (max-width: 560px) { .rodape-grade { grid-template-columns: 1fr; } }

/* botão fixo de WhatsApp (aparece depois do topo da página) */
.zap-fixo {
  position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; background: #1F8F5F; color: #fff; box-shadow: 0 12px 30px -8px rgba(0, 0, 0, .45);
  transform: scale(0); transition: transform .5s var(--ease);
}
.zap-fixo.visivel { transform: scale(1); }
.zap-fixo svg { width: 28px; height: 28px; }
.zap-fixo::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid #1F8F5F; animation: pulso 2.6s var(--ease) infinite; }
@keyframes pulso { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }

/* ---------- páginas internas ---------- */
.cabeca { position: relative; padding: calc(var(--topo) + clamp(60px, 9vw, 130px)) 0 clamp(50px, 7vw, 90px); color: #fff; background: var(--noite); overflow: hidden; }
.cabeca > img { position: absolute; inset: 0; width: 100%; height: 115%; object-fit: cover; opacity: .5; }
.cabeca::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14, 12, 10, .75), rgba(14, 12, 10, .2)); }
.cabeca .wrap { position: relative; z-index: 2; }
.cabeca h1 { color: #fff; font-weight: 300; font-size: clamp(2.6rem, 6vw, 5.4rem); max-width: 14em; }
.cabeca h1 em { color: var(--ouro-claro); }
.cabeca p { max-width: 620px; margin: 22px 0 0; color: rgba(255, 255, 255, .8); font-size: 1.05rem; }
.cabeca .olho { color: var(--ouro-claro); }
.migalhas { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0 0 26px; padding: 0; font: 500 10.5px/1.4 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.migalhas li + li::before { content: "/"; margin-right: 8px; opacity: .5; }
.migalhas a:hover { color: #fff; }
.cabeca.clara { background: var(--creme); color: var(--texto); }
.cabeca.clara::after { display: none; }
.cabeca.clara h1 { color: var(--tinta); }
.cabeca.clara h1 em { color: var(--verde); }
.cabeca.clara p { color: var(--texto); }
.cabeca.clara .migalhas { color: var(--suave); }
.cabeca.clara .migalhas a:hover { color: var(--tinta); }
.cabeca.clara .olho { color: var(--bronze); }

/* filtros + grade de pedras */
.filtros { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 40px; }
.chip { min-height: 42px; padding: 0 18px; border: 1px solid var(--linha); border-radius: 40px; font: 500 11px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; transition: background .3s, color .3s, border-color .3s; display: inline-flex; align-items: center; gap: 8px; }
.chip small { font-size: 10px; color: var(--suave); letter-spacing: .05em; }
.chip:hover { border-color: var(--tinta); }
.chip[aria-pressed="true"], .chip[aria-current="page"] { background: var(--tinta); color: #fff; border-color: var(--tinta); }
.chip[aria-pressed="true"] small, .chip[aria-current="page"] small { color: rgba(255, 255, 255, .6); }
.busca { margin-left: auto; position: relative; }
.busca input { height: 44px; width: min(280px, 100%); padding: 0 16px 0 42px; border: 1px solid var(--linha); border-radius: 40px; background: #fff; font: 400 16px var(--sans); color: var(--tinta); -webkit-appearance: none; appearance: none; }
.busca svg { position: absolute; left: 15px; top: 13px; width: 18px; height: 18px; color: var(--suave); }
@media (max-width: 760px) { .busca { margin-left: 0; width: 100%; } .busca input { width: 100%; } .filtros { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-right: calc(var(--borda) * -1); padding-right: var(--borda); } .filtros::-webkit-scrollbar { display: none; } .chip { flex: none; } .busca-linha { margin-bottom: 14px; } }
.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: clamp(18px, 2.4vw, 32px) clamp(14px, 2vw, 26px); }
.pedra { display: block; }
.pedra figure { margin: 0 0 14px; aspect-ratio: 4 / 5; overflow: hidden; background: var(--pedra); position: relative; }
.pedra figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.pedra:hover figure img { transform: scale(1.06); }
.pedra small { display: block; font: 500 10px/1.3 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--bronze); margin-bottom: 6px; }
.pedra h3 { font-size: 1.38rem; font-weight: 400; line-height: 1.15; }
.pedra[hidden] { display: none; }
.vazio { padding: 40px 0; text-align: center; color: var(--suave); }
@media (max-width: 520px) { .grade { grid-template-columns: 1fr 1fr; } .pedra h3 { font-size: 1.15rem; } }

/* página da pedra */
.produto { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.galeria-principal { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--pedra); cursor: zoom-in; }
.galeria-principal img { width: 100%; height: 100%; object-fit: cover; transition: opacity .4s var(--ease); }
.galeria-miniaturas { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; }
.galeria-miniaturas button { width: 86px; aspect-ratio: 1; flex: none; overflow: hidden; opacity: .5; transition: opacity .3s; outline-offset: 2px; }
.galeria-miniaturas button[aria-current="true"] { opacity: 1; box-shadow: 0 0 0 1px var(--tinta); }
.galeria-miniaturas img { width: 100%; height: 100%; object-fit: cover; }
.produto-info { position: sticky; top: calc(var(--topo) + 40px); }
.produto-info h1 { font-size: clamp(2.4rem, 4.4vw, 4rem); font-weight: 300; margin-bottom: 22px; }
.produto-info .texto p { font-size: 15.5px; }
.ficha { margin: 30px 0; border-top: 1px solid var(--linha); }
.ficha div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--linha); font-size: 14px; }
.ficha dt { font: 500 10.5px/1.8 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--suave); }
.ficha dd { margin: 0; color: var(--tinta); }
.produto-acoes { display: grid; gap: 12px; }
.aviso-foto { font-size: 12.5px; color: var(--suave); margin-top: 18px; }
@media (max-width: 900px) { .produto { grid-template-columns: 1fr; } .produto-info { position: static; } }

/* galeria de projetos (colunas) */
.mural { columns: 3 320px; column-gap: clamp(12px, 1.6vw, 22px); }
.mural a { display: block; margin-bottom: clamp(12px, 1.6vw, 22px); break-inside: avoid; position: relative; overflow: hidden; background: var(--pedra); cursor: zoom-in; }
.mural img { width: 100%; transition: transform 1.2s var(--ease); }
.mural a:hover img { transform: scale(1.04); }
.mural a span { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 14px; color: #fff; font: 500 10.5px/1.4 var(--sans); letter-spacing: .16em; text-transform: uppercase; background: linear-gradient(0deg, rgba(14, 12, 10, .7), transparent); opacity: 0; transition: opacity .4s; }
.mural a:hover span { opacity: 1; }
@media (hover: none) { .mural a span { opacity: 1; } }

/* visualizador de fotos */
.lightbox { position: fixed; inset: 0; z-index: 250; background: rgba(14, 12, 10, .96); display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity .4s, visibility 0s .4s; }
.lightbox.aberto { opacity: 1; visibility: visible; transition: opacity .4s; }
.lightbox img { max-width: calc(100vw - 140px); max-height: calc(100vh - 140px); width: auto; height: auto; object-fit: contain; }
.lightbox p { position: absolute; left: 0; right: 0; bottom: 22px; text-align: center; color: rgba(255, 255, 255, .75); font-size: 13px; margin: 0; padding: 0 70px; }
.lightbox button { position: absolute; width: 54px; height: 54px; display: grid; place-items: center; color: #fff; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%; }
.lightbox button svg { width: 20px; height: 20px; }
.lightbox .fechar { top: 20px; right: 20px; }
.lightbox .ant { left: 20px; top: 50%; margin-top: -27px; }
.lightbox .prox { right: 20px; top: 50%; margin-top: -27px; }
@media (max-width: 700px) { .lightbox img { max-width: 100vw; max-height: calc(100vh - 160px); } .lightbox .ant, .lightbox .prox { top: auto; bottom: 64px; margin: 0; } }

/* blocos de texto da página Sobre */
.dupla { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 100px); align-items: center; }
.dupla figure { margin: 0; overflow: hidden; aspect-ratio: 4 / 5; }
.dupla figure img { width: 100%; height: 115%; object-fit: cover; }
.dupla.inverte > :first-child { order: 2; }
.texto-longo p { font-size: 15.5px; }
.valores { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2px; background: var(--linha); margin-top: 50px; }
.valores > div { background: var(--creme); padding: 34px 28px; }
.escura .valores { background: rgba(255, 255, 255, .1); }
.escura .valores > div { background: var(--verde-escuro); }
.valores h3 { font-size: 1.45rem; margin-bottom: 10px; }
.valores p { font-size: 14px; margin: 0; }
.lista-check { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.lista-check li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; }
.lista-check svg { width: 18px; height: 18px; color: var(--ouro); margin-top: 4px; }
@media (max-width: 860px) { .dupla { grid-template-columns: 1fr; } .dupla.inverte > :first-child { order: 0; } }
.mapa { width: 100%; aspect-ratio: 16 / 9; border: 0; filter: grayscale(.35) contrast(1.05); display: block; }

/* ---------- animações de entrada (só quando o JS liga) ---------- */
.anima [data-anim] { opacity: 0; transform: translateY(36px); }
.anima [data-revelar] { clip-path: inset(100% 0 0 0); }
.anima .hero:not(.pronto) h1 .linha > span { transform: translateY(110%); }
.anima .hero:not(.pronto) .olho, .anima .hero:not(.pronto) p, .anima .hero:not(.pronto) .hero-acoes { opacity: 0; transform: translateY(24px); }
.anima .hero:not(.pronto) .hero-mini { opacity: 0; transform: translateX(30px); }
.anima .hero:not(.pronto) .hero-rodape { opacity: 0; }
.anima .cabeca .migalhas, .anima .cabeca .olho, .anima .cabeca h1, .anima .cabeca p, .anima .cabeca .filtros { opacity: 0; transform: translateY(30px); }
.vindo .cortina { transform: scaleY(1); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .manifesto .frase .p { opacity: 1; }
  .faixa-trilho { animation: none; }
}

/* ajustes de contraste em fundos escuros */
.escura .card h2, .escura .card h3, .noite .card h3 { color: var(--tinta); }
.showroom .titulo em { color: var(--ouro-claro); }
.showroom .seta, .duo-item.foto .seta { color: #fff; }
/* itens de grade não podem crescer com o conteúdo rolável (carrosséis, miniaturas) */
.cena > *, .processo > *, .produto > *, .orcamento > *, .manifesto > *, .dupla > *, .faq > *, .showroom > * { min-width: 0; }