/* =====================================================================
   Serralheria & Vidraçaria Ponte · 2026
   Marca: verde-garrafa #1B4D31 e bordô #66192E (extraídos do brasão)
   ===================================================================== */
@font-face{font-family:'Newsreader';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/newsreader-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:400;font-display:swap;src:url(fonts/newsreader-latin-400-italic.woff2) format('woff2')}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/newsreader-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/archivo-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/archivo-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/archivo-latin-600-normal.woff2) format('woff2')}
:root{
  --noite:#0B1510;      /* seções escuras */
  --noite-2:#12211A;    /* superfícies no escuro */
  --verde:#1B4D31;
  --verde-claro:#A9C7B3;
  --bordo:#66192E;
  --bordo-vivo:#8E2440;
  --papel:#F7F6F2;      /* fundo claro */
  --pedra:#ECEAE4;      /* superfície clara */
  --tinta:#121814;
  --tinta-2:#4F574F;
  --tinta-3:#7D857C;
  --linha:#D9D6CE;
  --linha-esc:rgba(247,246,242,.14);
  --e:cubic-bezier(.22,1,.36,1);
  --e2:cubic-bezier(.76,0,.24,1);
  --max:1360px;
  --g:clamp(20px,4vw,56px);
  --sec:clamp(88px,11vw,168px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:'Archivo',system-ui,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:'Newsreader',Georgia,serif;font-weight:400;margin:0;letter-spacing:-.018em}
h1{font-size:clamp(42px,6.4vw,104px);line-height:.98}
h2{font-size:clamp(34px,4.9vw,72px);line-height:1.02;text-wrap:balance}
h3{font-size:clamp(22px,2.2vw,30px);line-height:1.15}
h1 em,h2 em{font-style:italic;color:inherit}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--g)}
.sec{padding:var(--sec) 0}
.escuro{background:var(--noite);color:var(--papel)}
.pedra{background:var(--pedra)}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--verde);
  display:flex;align-items:center;gap:14px}
.eyebrow::before{content:"";width:34px;height:1px;background:currentColor}
.escuro .eyebrow{color:var(--verde-claro)}
.cab{display:grid;gap:22px;margin-bottom:clamp(44px,6vw,88px);max-width:62ch}
.cab p{color:var(--tinta-2);font-size:18px;max-width:52ch}
.escuro .cab p{color:#B9BFB6}
.cab-lado{display:grid;gap:28px;align-items:end;margin-bottom:clamp(44px,6vw,88px)}
@media(min-width:980px){.cab-lado{grid-template-columns:1.2fr .8fr}}
.cab-lado p{color:var(--tinta-2);font-size:18px;max-width:46ch}
.escuro .cab-lado p{color:#B9BFB6}
:focus-visible{outline:2px solid var(--bordo-vivo);outline-offset:4px}
.escuro :focus-visible,.hero :focus-visible{outline-color:var(--verde-claro)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- botões ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;
  min-height:54px;padding:0 30px;border:1px solid currentColor;background:transparent;color:var(--verde);
  font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  cursor:pointer;overflow:hidden;isolation:isolate;transition:color .45s var(--e),border-color .45s var(--e)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--bordo);
  transform:scaleY(0);transform-origin:bottom;transition:transform .55s var(--e)}
.btn:hover::before{transform:scaleY(1)}
.btn:hover{color:#fff;border-color:var(--bordo)}
.btn-cheio{background:var(--bordo);border-color:var(--bordo);color:#fff}
.btn-cheio::before{background:var(--bordo-vivo)}
.escuro .btn,.hero .btn{color:var(--papel)}
.escuro .btn-cheio,.hero .btn-cheio{color:#fff}
.btn svg{flex:none}
.link-seta{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;text-decoration:none;color:var(--verde);padding:6px 0;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;
  transition:background-size .5s var(--e),color .3s}
.link-seta:hover{background-size:100% 1px;color:var(--bordo)}
.link-seta svg{transition:transform .4s var(--e)}
.link-seta:hover svg{transform:translateX(5px)}
.escuro .link-seta{color:var(--verde-claro)}
.escuro .link-seta:hover{color:#fff}

/* ---------- cabeçalho ---------- */
.topo{position:fixed;inset:0 0 auto 0;z-index:80;transition:transform .6s var(--e),background .5s var(--e),box-shadow .5s var(--e)}
.topo .nav{max-width:var(--max);margin:0 auto;padding:14px var(--g);display:flex;align-items:center;gap:26px}
.marca{display:block;margin-right:auto;flex:none}
.marca img{height:74px;width:auto;width:auto;transition:height .5s var(--e)}
.marca .m-claro{display:none}
.topo.sobre-hero .marca .m-cor{display:none}
.topo.sobre-hero .marca .m-claro{display:block}
.topo.solido{background:rgba(247,246,242,.94);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);box-shadow:0 1px 0 rgba(18,24,20,.08)}
.topo.solido .marca img{height:50px}
.topo.oculto{transform:translateY(-100%)}
.menu{display:none;align-items:center;gap:34px}
@media(min-width:1100px){.menu{display:flex}}
.menu>a,.menu>button{background:none;border:0;padding:10px 0;cursor:pointer;text-decoration:none;
  font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--verde);
  display:flex;align-items:center;gap:8px;position:relative}
.menu>a::after,.menu>button::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .45s var(--e)}
.menu>a:hover::after,.menu>button:hover::after,.menu>button[aria-expanded="true"]::after,.menu>a[aria-current]::after{transform:scaleX(1);transform-origin:left}
.menu svg{transition:transform .4s var(--e)}
.menu button[aria-expanded="true"] svg{transform:rotate(180deg)}
.topo.sobre-hero .menu>a,.topo.sobre-hero .menu>button,.topo.sobre-hero .ic{color:#fff}
.ic{width:46px;height:46px;border-radius:50%;border:1px solid currentColor;background:none;display:grid;place-items:center;
  color:var(--verde);cursor:pointer;transition:background .35s var(--e),color .35s,border-color .35s}
.ic:hover{background:var(--bordo);border-color:var(--bordo);color:#fff}
.topo .btn{min-height:46px;padding:0 20px;font-size:11px}
.topo.sobre-hero .btn:not(.btn-cheio){color:#fff}
.so-desk{display:none}
@media(min-width:1100px){.so-desk{display:inline-flex}}
.burger{display:grid}
@media(min-width:1100px){.burger{display:none}}

/* mega menu de produtos */
.mega{position:fixed;left:0;right:0;top:0;z-index:79;background:var(--papel);padding:130px 0 56px;
  box-shadow:0 30px 80px rgba(11,21,16,.18);clip-path:inset(0 0 100% 0);visibility:hidden;
  transition:clip-path .7s var(--e2),visibility 0s .7s}
.mega.aberto{clip-path:inset(0 0 0 0);visibility:visible;transition:clip-path .7s var(--e2)}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mega a{text-decoration:none;display:grid;gap:12px}
.mega figure{margin:0;aspect-ratio:4/3;overflow:hidden;background:var(--pedra)}
.mega img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--e)}
.mega a:hover img{transform:scale(1.06)}
.mega b{font-family:'Newsreader',serif;font-weight:400;font-size:22px;line-height:1.1;display:flex;justify-content:space-between;gap:10px}
.mega small{font-size:12.5px;color:var(--tinta-3);line-height:1.4}
.mega a>*{opacity:0;transform:translateY(14px);transition:opacity .5s var(--e),transform .6s var(--e)}
.mega.aberto a>*{opacity:1;transform:none}
.mega.aberto a:nth-child(2)>*{transition-delay:.05s}.mega.aberto a:nth-child(3)>*{transition-delay:.1s}
.mega.aberto a:nth-child(4)>*{transition-delay:.15s}.mega.aberto a:nth-child(5)>*{transition-delay:.2s}
.mega.aberto a:nth-child(6)>*{transition-delay:.25s}.mega.aberto a:nth-child(7)>*{transition-delay:.3s}
.mega .buscar-card{background:var(--noite);color:var(--papel);padding:26px;display:flex;flex-direction:column;justify-content:space-between;border:0;cursor:pointer;text-align:left}
.mega .buscar-card b{color:#fff}
.mega .buscar-card small{color:#B9BFB6}
.veu{position:fixed;inset:0;z-index:78;background:rgba(11,21,16,.35);opacity:0;visibility:hidden;transition:opacity .5s,visibility 0s .5s}
.veu.on{opacity:1;visibility:visible;transition:opacity .5s}

/* menu mobile */
.mob{position:fixed;inset:0;z-index:120;background:var(--noite);color:var(--papel);padding:24px var(--g) 40px;
  display:flex;flex-direction:column;overflow-y:auto;clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .7s var(--e2),visibility 0s .7s}
.mob.aberto{clip-path:inset(0);visibility:visible;transition:clip-path .7s var(--e2)}
.mob-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.mob-top img{height:52px}
.mob .ic{color:var(--papel)}
.mob-busca{display:flex;align-items:center;gap:12px;border:1px solid var(--linha-esc);padding:0 16px;min-height:56px;
  background:none;color:#B9BFB6;width:100%;cursor:pointer;font-size:15px;text-align:left;margin-bottom:26px}
.mob h4{margin:0 0 10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--verde-claro);font-weight:600}
.mob ul{list-style:none;margin:0 0 28px;padding:0}
.mob li a{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid var(--linha-esc);
  font-family:'Newsreader',serif;font-size:26px;text-decoration:none;line-height:1.15}
.mob .btn{margin-top:auto}

/* ---------- transição entre páginas ---------- */
.cortina{position:fixed;inset:0;z-index:200;background:var(--bordo);display:grid;place-items:center;pointer-events:none;
  transform:translateY(100%)}
.cortina img{width:120px;opacity:0}
html.js.nav-in .cortina.entrada,html.js.nav-in .cortina{transform:none}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--noite);color:#fff}
.hero-fotos{position:absolute;inset:0}
.hero-fotos figure{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.6s var(--e)}
.hero-fotos figure.on{opacity:1}
.hero-fotos picture,.hero-fotos img{position:absolute;inset:0;width:100%;height:100%}
.hero-fotos img{object-fit:cover;transform:scale(1.08);transition:transform 9s linear}
.hero-fotos figure.on img{transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,21,16,.6) 0%,rgba(11,21,16,.1) 26%,rgba(11,21,16,.4) 55%,rgba(11,21,16,.94) 100%),linear-gradient(90deg,rgba(11,21,16,.55),rgba(11,21,16,0) 60%)}
.hero-in{position:relative;z-index:2;width:100%;padding-top:150px;padding-bottom:clamp(32px,4.5vw,60px)}
.hero .eyebrow{color:#DCE6DF}
.hero h1{margin:24px 0 26px;color:#fff}
.hero h1 em{color:#DCE6DF}
.linha{display:block;overflow:hidden;padding-bottom:.06em}
.linha>span{display:block}
.hero-sub{font-size:clamp(17px,1.4vw,20px);color:#E3E6E0;max-width:46ch}
.hero-base{display:grid;gap:26px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.22)}
@media(min-width:980px){.hero-base{grid-template-columns:1fr auto;align-items:end}}
.frentes{display:flex;flex-wrap:wrap;gap:10px 0;list-style:none;margin:0;padding:0}
.frentes li{font-family:'Newsreader',serif;font-size:clamp(19px,1.9vw,27px);line-height:1.1;color:#fff;display:flex;align-items:center}
.frentes li+li::before{content:"";width:7px;height:7px;background:var(--bordo-vivo);margin:0 clamp(12px,1.4vw,20px);transform:rotate(45deg)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-legenda{position:absolute;right:var(--g);top:50%;z-index:3;writing-mode:vertical-rl;transform:rotate(180deg) translateX(0);
  font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.7);display:none}
@media(min-width:1100px){.hero-legenda{display:block}}
.hero-contador{display:flex;gap:6px;margin-top:22px}
.hero-contador i{width:34px;height:2px;background:rgba(255,255,255,.25);overflow:hidden}
.hero-contador i b{display:block;height:100%;width:100%;background:#fff;transform:scaleX(0);transform-origin:left}
.hero-contador i.on b{animation:enche 6s linear forwards}
.hero-contador i.feito b{transform:scaleX(1)}
@keyframes enche{to{transform:scaleX(1)}}

/* ---------- frentes (para quem construímos) ---------- */
.frentes-painel{display:grid;gap:14px}
@media(min-width:900px){.frentes-painel{display:flex;height:min(76vh,720px);gap:14px}}
.fp{position:relative;overflow:hidden;background:var(--noite);color:#fff;text-decoration:none;min-height:420px;
  flex:1;transition:flex 1s var(--e)}
@media(min-width:900px){.fp:hover{flex:1.9}}
.fp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--e)}
.fp:hover img{transform:scale(1.05)}
.fp::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,21,16,0) 35%,rgba(11,21,16,.88))}
.fp-txt{position:absolute;inset:auto 0 0 0;z-index:2;padding:clamp(22px,2.6vw,36px);display:grid;gap:12px}
.fp-txt h3{font-size:clamp(28px,2.8vw,42px)}
.fp-txt p{font-size:15px;color:#D5DAD3;max-width:34ch}
.fp-txt span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--verde-claro);display:flex;gap:10px;align-items:center}

/* ---------- obras em destaque (antes e depois) ---------- */
.obras{display:grid;gap:clamp(90px,12vw,170px)}
.obra{display:grid;gap:clamp(28px,4vw,64px);align-items:center}
@media(min-width:1000px){
  .obra{grid-template-columns:.72fr 1.28fr}
  .obra:nth-child(even){grid-template-columns:1.28fr .72fr}
  .obra:nth-child(even) .obra-txt{order:2}
}
.selo{display:inline-flex;align-items:center;gap:10px;font-size:10.5px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--verde-claro);border:1px solid rgba(169,199,179,.35);padding:9px 15px}
.selo.ouro{color:#E3C58B;border-color:rgba(227,197,139,.45)}
.obra-txt h3{font-size:clamp(32px,3.6vw,54px);line-height:1.02;margin:24px 0 18px;color:#fff}
.obra-txt p{color:#B9BFB6;max-width:40ch}
.obra-txt .ficha{margin:24px 0 28px;padding-top:18px;border-top:1px solid var(--linha-esc);font-size:13px;color:#8F978D}
.obra-txt .ficha a{color:var(--verde-claro);text-decoration:none;border-bottom:1px solid rgba(169,199,179,.4)}
.ad{position:relative}
.ad-palco{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--noite-2);cursor:zoom-in}
.ad-palco figure{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transition:opacity .9s var(--e),visibility 0s .9s}
.ad-palco figure.on{opacity:1;visibility:visible;transition:opacity .9s var(--e)}
.ad-palco picture,.ad-palco img{width:100%;height:100%}
.ad-palco img{object-fit:cover;transform:scale(1.04);transition:transform 6s var(--e)}
.ad-palco figure.on img{transform:scale(1)}
.ad-wipe{position:absolute;inset:0;z-index:4;background:var(--bordo);transform:scaleX(0);pointer-events:none}
.ad-barra{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;flex-wrap:wrap}
.ad-fases{display:inline-flex;border:1px solid var(--linha-esc);padding:4px;position:relative}
.ad-fases button{position:relative;z-index:2;background:none;border:0;cursor:pointer;min-height:44px;padding:0 22px;
  font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:#B9BFB6;transition:color .4s var(--e)}
.ad-fases button[aria-pressed="true"]{color:#fff}
.ad-fases .pill{position:absolute;z-index:1;top:4px;bottom:4px;left:4px;background:var(--bordo);transition:transform .6s var(--e),width .6s var(--e)}
.ad-nav{display:flex;align-items:center;gap:14px;font-size:12px;color:#8F978D;letter-spacing:.1em}
.ad-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--linha-esc);background:none;color:var(--papel);cursor:pointer;display:grid;place-items:center;transition:.3s var(--e)}
.ad-nav button:hover{background:var(--bordo);border-color:var(--bordo)}
.ad-nav[hidden]{display:none}
.ad-leg{margin-top:14px;font-size:13.5px;color:#B9BFB6;min-height:1.6em}

/* ---------- produtos (grade) ---------- */
.busca-inline{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--tinta);padding:6px 0 14px;
  margin-bottom:clamp(40px,5vw,70px);cursor:text;background:none;border-top:0;border-left:0;border-right:0;width:100%;text-align:left;color:var(--tinta-3)}
.busca-inline span{font-family:'Newsreader',serif;font-size:clamp(22px,2.6vw,36px);line-height:1.2}
.busca-inline:hover{color:var(--tinta)}
.prod-grid{display:grid;gap:clamp(14px,1.6vw,22px);grid-template-columns:1fr}
@media(min-width:680px){.prod-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.prod-grid{grid-template-columns:repeat(6,1fr)}
  .prod-grid .pc:nth-child(1),.prod-grid .pc:nth-child(2){grid-column:span 3}
  .prod-grid .pc{grid-column:span 2}
  .prod-grid .pc:nth-child(n+6){grid-column:span 3}}
.pc{position:relative;display:block;text-decoration:none;color:#fff;overflow:hidden;background:var(--noite);aspect-ratio:4/3.4}
@media(min-width:1100px){.prod-grid .pc:nth-child(1),.prod-grid .pc:nth-child(2){aspect-ratio:16/10.5}.prod-grid .pc:nth-child(n+6){aspect-ratio:16/9}}
.pc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--e),filter 1s var(--e)}
.pc:hover img{transform:scale(1.06)}
.pc::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,21,16,.08) 30%,rgba(11,21,16,.86));transition:opacity .6s}
.pc-txt{position:absolute;inset:auto 0 0 0;z-index:2;padding:clamp(20px,2.2vw,30px);display:grid;gap:10px}
.pc h3{font-size:clamp(26px,2.4vw,38px)}
.pc ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:#D5DAD3}
.pc .seta{position:absolute;top:clamp(18px,2vw,26px);right:clamp(18px,2vw,26px);z-index:2;width:48px;height:48px;border-radius:50%;
  border:1px solid rgba(255,255,255,.5);display:grid;place-items:center;transition:background .4s var(--e),border-color .4s,transform .6s var(--e)}
.pc:hover .seta{background:var(--bordo);border-color:var(--bordo);transform:rotate(-45deg)}

/* ---------- vídeos ---------- */
.videos{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.vc{position:relative;aspect-ratio:3/4.4;overflow:hidden;background:var(--noite);cursor:pointer;border:0;padding:0;width:100%}
.vc video{width:100%;height:100%;object-fit:cover}
.vc::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(11,21,16,.85))}
.vc-txt{position:absolute;inset:auto 0 0 0;z-index:2;padding:22px;text-align:left;color:#fff}
.vc-txt b{display:block;font-family:'Newsreader',serif;font-weight:400;font-size:22px;line-height:1.15}
.vc-txt span{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--verde-claro)}
.vc .play{position:absolute;top:18px;right:18px;z-index:2;width:44px;height:44px;border-radius:50%;background:rgba(11,21,16,.45);
  border:1px solid rgba(255,255,255,.55);display:grid;place-items:center;color:#fff;backdrop-filter:blur(4px);transition:.35s var(--e)}
.vc:hover .play{background:var(--bordo);border-color:var(--bordo)}

/* ---------- empresa ---------- */
.emp{display:grid;gap:clamp(36px,5vw,90px);align-items:center}
@media(min-width:1000px){.emp{grid-template-columns:.8fr 1.2fr}}
.emp-foto{margin:0;position:relative;overflow:hidden}
.emp-foto img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 18%}
.emp-foto figcaption{margin-top:16px;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-3)}
.emp-txt h2{margin:24px 0 30px}
.emp-txt p{color:var(--tinta-2);font-size:18px;max-width:56ch;margin-bottom:18px}
.emp-txt p strong{color:var(--tinta);font-weight:600}
.pilares{display:grid;gap:0;margin-top:36px;border-top:1px solid var(--linha)}
@media(min-width:700px){.pilares{grid-template-columns:repeat(3,1fr)}}
.pilares div{padding:22px 22px 22px 0;border-bottom:1px solid var(--linha)}
@media(min-width:700px){.pilares div{border-bottom:0}.pilares div+div{padding-left:22px;border-left:1px solid var(--linha)}}
.pilares b{display:block;font-family:'Newsreader',serif;font-weight:400;font-size:21px;line-height:1.2;margin-bottom:6px}
.pilares span{font-size:14px;color:var(--tinta-2)}
.assina{margin-top:34px;display:flex;align-items:center;gap:18px}
.assina i{width:48px;height:1px;background:var(--verde)}
.assina b{font-family:'Newsreader',serif;font-weight:400;font-size:24px}
.assina span{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-3)}

/* ---------- faq ---------- */
.faq-lado{display:grid;gap:40px}
@media(min-width:980px){.faq-lado{grid-template-columns:.8fr 1.2fr;gap:90px}}
.faq details{border-bottom:1px solid var(--linha)}
.faq details:first-child{border-top:1px solid var(--linha)}
.faq summary{cursor:pointer;list-style:none;padding:24px 50px 24px 0;position:relative;font-family:'Newsreader',serif;font-size:22px;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before,.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:16px;height:1.5px;background:var(--verde);transition:transform .45s var(--e)}
.faq summary::after{transform:rotate(90deg)}
.faq details[open] summary::after{transform:rotate(0)}
.faq details[open] summary{color:var(--bordo)}
.faq p{padding:0 0 26px;color:var(--tinta-2);max-width:64ch;font-size:16px}

/* ---------- contato ---------- */
.contato{display:grid;gap:clamp(40px,5vw,80px)}
@media(min-width:1000px){.contato{grid-template-columns:1fr 1fr}}
.contato h2{margin:24px 0 20px}
.contato .sub{color:#B9BFB6;max-width:44ch;margin-bottom:34px}
.dados{list-style:none;margin:34px 0 0;padding:0;display:grid}
@media(min-width:620px){.dados{grid-template-columns:1fr 1fr;column-gap:30px}}
.dados li{padding:20px 0;border-top:1px solid var(--linha-esc)}
.dados b{display:block;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--verde-claro);font-weight:600;margin-bottom:6px}
.dados a,.dados p{color:var(--papel);text-decoration:none;font-size:16px;line-height:1.55}
.dados a:hover{color:var(--verde-claro)}
.mapa{position:relative;min-height:460px;overflow:hidden;background:var(--noite-2)}
.mapa iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.35) contrast(1.05)}
.cta-final{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* ---------- rodapé ---------- */
.rodape{background:#070E0A;color:#9AA197;padding:clamp(60px,7vw,100px) 0 28px;font-size:14px}
.rod-grid{display:grid;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--linha-esc)}
@media(min-width:900px){.rod-grid{grid-template-columns:1.4fr 1fr 1fr}}
.rodape img{height:92px;width:auto;margin-bottom:22px}
.rodape h4{margin:0 0 18px;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--verde-claro);font-weight:600}
.rodape ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.rodape a{text-decoration:none}
.rodape a:hover{color:#fff}
.rod-fim{padding-top:24px;display:flex;flex-wrap:wrap;gap:10px 30px;justify-content:space-between;font-size:12px;color:#6B7369}

/* ---------- whatsapp flutuante ---------- */
.zap{position:fixed;right:18px;bottom:18px;z-index:70;display:flex;align-items:center;background:var(--bordo);color:#fff;
  text-decoration:none;padding:16px;border-radius:999px;box-shadow:0 14px 40px rgba(11,21,16,.32);
  opacity:0;transform:translateY(20px) scale(.9);pointer-events:none;transition:.5s var(--e)}
.zap.on{opacity:1;transform:none;pointer-events:auto}
.zap span{max-width:0;opacity:0;overflow:hidden;white-space:nowrap;font-size:14px;font-weight:600;transition:.45s var(--e)}
.zap:hover span{max-width:220px;opacity:1;margin-left:10px}
@media(min-width:900px){.zap{right:30px;bottom:30px}}

/* ---------- busca ---------- */
.busca{position:fixed;inset:0;z-index:150;background:rgba(11,21,16,.97);color:var(--papel);overflow-y:auto;
  opacity:0;visibility:hidden;transition:opacity .45s var(--e),visibility 0s .45s}
.busca.aberta{opacity:1;visibility:visible;transition:opacity .45s var(--e)}
.busca-in{max-width:960px;margin:0 auto;padding:clamp(28px,6vw,90px) var(--g) 60px}
.busca-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}
.busca .ic{color:var(--papel)}
.busca label{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--verde-claro);font-weight:600}
.busca-campo{display:flex;align-items:center;gap:16px;border-bottom:1px solid rgba(247,246,242,.4);padding-bottom:14px;margin-top:14px}
.busca input{flex:1;background:none;border:0;outline:0;color:#fff;font-family:'Newsreader',serif;font-size:clamp(30px,5vw,58px);line-height:1.1;min-width:0}
.busca input::placeholder{color:rgba(247,246,242,.3)}
.busca-dicas{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.busca-dicas button{background:none;border:1px solid var(--linha-esc);color:#C9CEC6;padding:9px 15px;cursor:pointer;font-size:13.5px;transition:.3s var(--e)}
.busca-dicas button:hover{border-color:var(--verde-claro);color:#fff}
.res{list-style:none;margin:34px 0 0;padding:0}
.res li a,.res li .res-extra{display:grid;grid-template-columns:84px 1fr auto;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--linha-esc);text-decoration:none;color:inherit}
.res img,.res .ph{width:84px;height:64px;object-fit:cover;background:var(--noite-2)}
.res .ph{display:grid;place-items:center;color:var(--verde-claro)}
.res b{display:block;font-family:'Newsreader',serif;font-weight:400;font-size:23px;line-height:1.2;color:#fff}
.res small{font-size:13.5px;color:#9FA69C}
.res em{font-style:normal;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--verde-claro);white-space:nowrap}
.res li a:hover b{color:var(--verde-claro)}
.res-vazio{margin-top:34px;padding:28px;border:1px solid var(--linha-esc)}
.res-vazio p{color:#C9CEC6;margin-bottom:18px}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:160;display:flex;align-items:center;justify-content:center;background:rgba(7,14,10,.97);padding:20px;
  opacity:0;visibility:hidden;transition:opacity .4s var(--e),visibility 0s .4s}
.lb.on{opacity:1;visibility:visible;transition:opacity .4s var(--e)}
.lb img,.lb video{max-width:min(1400px,94vw);max-height:84vh;width:auto;height:auto;object-fit:contain}
.lb-cap{position:absolute;left:0;right:0;bottom:22px;text-align:center;font-size:14px;color:#C9CEC6;padding:0 80px}
.lb button{position:absolute;width:52px;height:52px;border-radius:50%;background:rgba(247,246,242,.08);border:1px solid rgba(247,246,242,.28);
  color:#fff;cursor:pointer;display:grid;place-items:center;transition:.3s var(--e)}
.lb button:hover{background:var(--bordo);border-color:var(--bordo)}
.lb-x{top:20px;right:20px}.lb-p{left:18px;top:50%;margin-top:-26px}.lb-n{right:18px;top:50%;margin-top:-26px}

/* ---------- página de produto ---------- */
.p-hero{padding:clamp(150px,16vw,210px) 0 0;background:var(--papel)}
.migalha{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-3);display:flex;gap:10px;flex-wrap:wrap}
.migalha a{text-decoration:none;color:var(--verde)}
.migalha a:hover{color:var(--bordo)}
.p-hero h1{margin:26px 0 26px;font-size:clamp(48px,8vw,128px);max-width:12ch}
.p-intro{display:grid;gap:28px;align-items:end;margin-bottom:clamp(40px,5vw,70px)}
@media(min-width:980px){.p-intro{grid-template-columns:1.1fr .9fr}}
.p-intro p{font-size:clamp(18px,1.5vw,21px);color:var(--tinta-2);max-width:44ch}
.divs{display:flex;flex-wrap:wrap;gap:8px}
.divs a{border:1px solid var(--linha);padding:10px 16px;text-decoration:none;font-size:13.5px;color:var(--tinta-2);transition:.35s var(--e);display:flex;gap:8px;align-items:center}
.divs a:hover{border-color:var(--bordo);color:var(--bordo)}
.divs a i{font-style:normal;color:var(--tinta-3);font-size:12px}
.p-capa{position:relative;overflow:hidden;height:clamp(320px,62vh,720px);background:var(--noite)}
.p-capa img{position:absolute;inset:-8% 0;width:100%;height:116%;object-fit:cover}
.grupo{padding:clamp(70px,8vw,120px) 0 0;scroll-margin-top:90px}
.grupo:last-of-type{padding-bottom:clamp(80px,9vw,140px)}
.grupo-cab{display:flex;align-items:baseline;gap:22px;margin-bottom:clamp(28px,3vw,44px);padding-bottom:18px;border-bottom:1px solid var(--linha)}
.grupo-cab h2{font-size:clamp(30px,3.6vw,52px)}
.grupo-cab span{margin-left:auto;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-3);white-space:nowrap}
.projetos{display:grid;gap:clamp(36px,4vw,60px);align-items:start}
@media(min-width:900px){.projetos{grid-template-columns:1fr 1fr;column-gap:clamp(20px,2.4vw,36px)}
  .proj.largo{grid-column:1/-1}}
.proj{display:grid;gap:14px}
.proj-fotos{display:grid;gap:8px;grid-template-columns:1fr}
.proj-fotos.n2{grid-template-columns:1.5fr 1fr}
.proj-fotos.n3{grid-template-columns:1.6fr 1fr;grid-template-rows:1fr 1fr}
.proj-fotos.n3 .pf:first-child{grid-row:1/3}
.proj.largo .proj-fotos.n3{grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto}
.proj.largo .proj-fotos.n3 .pf:first-child{grid-row:auto}
.pf{position:relative;overflow:hidden;background:var(--pedra);cursor:zoom-in;border:0;padding:0;display:block;width:100%;min-height:100%}
.pf picture,.pf img,.pf video{width:100%;height:100%}
.pf img,.pf video{object-fit:cover;aspect-ratio:4/3;transition:transform 1.2s var(--e)}
.proj-fotos.n1 .pf img{aspect-ratio:auto;max-height:78vh}
.proj-fotos.n2 .pf img,.proj-fotos.n2 .pf video{aspect-ratio:auto;height:100%;min-height:340px}
.proj-fotos.n3 .pf img{aspect-ratio:auto;height:100%;min-height:200px}
.pf:hover img{transform:scale(1.04)}
.pf .tag{position:absolute;left:12px;top:12px;z-index:2;background:rgba(11,21,16,.72);color:#fff;font-size:10px;letter-spacing:.18em;text-transform:uppercase;padding:6px 10px;backdrop-filter:blur(4px)}
.proj h3{font-size:clamp(22px,2vw,28px)}
.proj p{color:var(--tinta-2);font-size:15.5px;max-width:60ch}
.proj-meta{display:grid;gap:6px}
.veja{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.outros{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.outros a{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;text-decoration:none;color:#fff;background:var(--noite)}
.outros img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--e)}
.outros a::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,21,16,.85))}
.outros a:hover img{transform:scale(1.06)}
.outros b{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;font-family:'Newsreader',serif;font-weight:400;font-size:21px;line-height:1.15}
.p-cta{display:grid;gap:26px;align-items:center}
@media(min-width:980px){.p-cta{grid-template-columns:1.2fr .8fr}}
.p-cta .acoes{display:flex;flex-wrap:wrap;gap:12px}
@media(min-width:980px){.p-cta .acoes{justify-content:flex-end}}

/* ---------- motion (só com JS e sem redução de movimento) ---------- */
html.anim .rv{opacity:0;transform:translateY(22px)}
html.anim .rv-img{clip-path:inset(12% 0 0 0)}
html.anim .rv-img img{transform:scale(1.12)}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .hero-fotos img{transform:none!important}
}

@media(max-width:899px){
  .proj-fotos.n3,.proj.largo .proj-fotos.n3{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .proj-fotos.n3 .pf:first-child,.proj.largo .proj-fotos.n3 .pf:first-child{grid-column:1/3;grid-row:auto}
  .proj-fotos.n2 .pf img,.proj-fotos.n2 .pf video{min-height:240px}
}
@media(max-width:699px){
  .frentes{flex-direction:column;gap:6px}
  .frentes li::before,.frentes li+li::before{content:"";width:6px;height:6px;background:var(--bordo-vivo);margin:0 14px 0 0;transform:rotate(45deg)}
}
.busca input::-webkit-search-cancel-button{-webkit-appearance:none;display:none}

/* capa: faixa branca fixa no topo e, no celular, texto de apoio fora da foto */
.hero-in{padding-top:170px}
@media(max-width:699px){
  .hero{display:block;min-height:0}
  .hero-fotos{bottom:auto;height:74svh}
  .hero::after{bottom:auto;height:74svh;background:linear-gradient(180deg,rgba(11,21,16,0) 38%,rgba(11,21,16,.6) 72%,var(--noite) 100%)}
  .hero-in{padding-top:0;padding-bottom:44px}
  .hero-titulo{min-height:74svh;display:flex;flex-direction:column;justify-content:flex-end;padding:110px 0 22px}
  .hero .eyebrow{display:none}
  .hero h1{margin:0 0 18px;font-size:clamp(38px,11vw,50px);text-shadow:0 2px 24px rgba(0,0,0,.35)}
  .hero-contador{margin-top:0}
  .hero-info{padding-top:24px}
  .hero-sub{font-size:16px;color:#C9CEC6}
  .hero-base{margin-top:24px;padding-top:22px;border-top-color:rgba(255,255,255,.14)}
  .hero-cta .btn{flex:1 1 100%}
}
@media(min-width:700px){.hero-titulo .hero-contador{margin:0 0 30px}}

.mais-fotos{position:absolute;inset:0;z-index:2;display:grid;place-items:center;background:rgba(11,21,16,.55);color:#fff;
  font-family:'Newsreader',serif;font-size:clamp(24px,2.4vw,34px);transition:background .4s var(--e)}
.pf:hover .mais-fotos{background:rgba(102,25,46,.72)}
/* menu de produtos: rola por dentro quando não cabe na tela */
.mega{max-height:100svh;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}

/* 8 produtos: 2 grandes + 3 + 3 */
@media(min-width:1100px){.prod-grid .pc:nth-child(n+6){grid-column:span 2;aspect-ratio:4/3.4}}
/* mega menu: 8 produtos em 2 linhas e a busca numa faixa abaixo */
.mega .buscar-card{grid-column:1/-1;flex-direction:row;align-items:center;gap:24px;padding:20px 26px}
.mega .buscar-card b{flex:none}
.mega figure{aspect-ratio:16/10}

/* divisões com uma obra só: lado a lado, sem foto gigante */
.pares{display:grid;gap:clamp(60px,7vw,100px) clamp(20px,2.4vw,36px)}
@media(min-width:900px){.pares{grid-template-columns:1fr 1fr}}
.par{scroll-margin-top:90px}
.par .grupo-cab h2{font-size:clamp(26px,2.8vw,40px)}
.proj-fotos.n1 .pf img{max-height:min(560px,70vh);width:100%}
.projetos .proj:not(.largo) .proj-fotos.n1 .pf img,.par .proj-fotos.n1 .pf img{aspect-ratio:4/3.3;height:auto;max-height:none}

/* sobre nós: logo no lugar da foto */
.emp-logo{margin:0;background:var(--pedra);aspect-ratio:4/4.4;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(28px,5vw,70px);position:relative;overflow:hidden}
.emp-logo::before{content:"";position:absolute;inset:14px;border:1px solid var(--linha);pointer-events:none}
.emp-logo picture{width:min(100%,420px)}
.emp-logo img{width:100%;height:auto}
.emp-logo figcaption{margin-top:28px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--tinta-3);text-align:center}
.emp-txt .pilares{margin-top:18px}
.emp-cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px;margin-top:38px}
@media(max-width:999px){.emp-logo{aspect-ratio:auto;padding:48px 28px}.emp-logo picture{width:min(70%,320px)}}

/* sobre nós: fatos em destaque */
.fatos{display:grid;margin-top:40px;border-top:1px solid var(--linha)}
@media(min-width:700px){.fatos{grid-template-columns:auto auto 1fr}}
.fatos div{padding:26px 0;border-bottom:1px solid var(--linha)}
@media(min-width:700px){.fatos div{border-bottom:0;padding:28px 34px 0 0}.fatos div+div{padding-left:34px;border-left:1px solid var(--linha)}}
.fatos b{display:block;font-family:'Newsreader',serif;font-weight:400;font-size:clamp(34px,3.4vw,50px);line-height:1;color:var(--bordo);letter-spacing:-.02em}
.fatos span{display:block;margin-top:10px;font-size:14px;color:var(--tinta-2);max-width:22ch}
.emp-txt h2+p{font-size:19px}

/* entrada do título: só CSS, começa no primeiro quadro (bom para o Google medir) */
@keyframes linhaSobe{from{opacity:.01;transform:translateY(55%)}to{opacity:1;transform:none}}
html.anim .linha>span{animation:linhaSobe 1.15s cubic-bezier(.16,1,.3,1) both}
html.anim .linha:nth-child(2)>span{animation-delay:.09s}
html.anim .linha:nth-child(3)>span{animation-delay:.18s}