:root{
  --paper:#FBF8F2;
  --cream:#F4EFE6;
  --sand:#E9E1D2;
  --espresso:#1F1913;
  --espresso-2:#2B2219;
  --gold:#A9884C;
  --gold-lt:#C9A767;
  --walnut:#6E5230;
  --ink:#2A231B;
  --muted:#7B6E5C;
  --line:rgba(110,82,48,.22);
  --serif:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:"Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --pad:clamp(22px,5vw,64px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--sans);font-weight:400;line-height:1.7;
  font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:.005em}

.eyebrow{
  font-family:var(--sans);font-size:.72rem;font-weight:500;
  letter-spacing:.34em;text-transform:uppercase;color:var(--gold);
}
.wrap{max-width:1180px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- header ---------- */
header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  padding:20px 0;transition:padding .35s ease, box-shadow .35s ease;
  background:rgba(251,248,242,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
header.scrolled{padding:11px 0;box-shadow:0 8px 30px -22px rgba(31,25,19,.5)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand .wm{line-height:1}
.brand .wm b{font-family:var(--serif);font-size:1.32rem;letter-spacing:.16em;color:var(--ink);font-weight:500;display:block}
.brand .wm span{font-family:var(--sans);font-size:.56rem;letter-spacing:.42em;text-transform:uppercase;color:var(--muted);display:block;margin-top:3px}
nav{display:flex;align-items:center;gap:30px}
nav a.link{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);font-weight:500;position:relative;padding:4px 0;opacity:.85;transition:opacity .25s}
nav a.link::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1px;background:var(--gold);transition:right .3s ease}
nav a.link:hover{opacity:1}nav a.link:hover::after{right:0}
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);
  font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  padding:12px 22px;border-radius:2px;cursor:pointer;border:1px solid var(--gold);
  transition:background .3s ease,color .3s ease,transform .2s ease,border-color .3s ease;
}
.btn-solid{background:var(--gold);color:var(--paper);border-color:var(--gold)}
.btn-solid:hover{background:var(--walnut);border-color:var(--walnut)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--espresso);color:var(--paper);border-color:var(--espresso)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px;color:var(--ink)}
.mobile-nav{display:none}

/* ---------- hero: cabeçalho de 3 imagens ---------- */
.hero{display:flex;min-height:100svh}
.hero-triptych{display:flex;width:100%;min-height:100svh}
.panel{
  position:relative;flex:1 1 0;min-height:100svh;overflow:hidden;
  display:flex;align-items:flex-end;text-decoration:none;color:var(--paper);
  transition:flex-grow .6s cubic-bezier(.2,.7,.2,1);
  border-right:1px solid rgba(18,14,10,.4);
}
.panel:last-child{border-right:0}
/* .media é o placeholder — troque o linear-gradient por url('sua-foto.jpg') */
.panel .media{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.panel:nth-child(1) .media{background-image:linear-gradient(150deg,#8a6d40,#57411f)}
.panel:nth-child(2) .media{background-image:linear-gradient(150deg,#b6996a,#795e36)}
.panel:nth-child(3) .media{background-image:linear-gradient(150deg,#514334,#2a2118)}
.panel .media::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(108deg,rgba(0,0,0,.05) 0 9px,rgba(255,255,255,.02) 9px 18px)}
.panel .scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(16,12,8,.8),rgba(16,12,8,.1) 46%,rgba(16,12,8,.3));transition:opacity .5s ease}
.panel .cap{position:relative;z-index:2;width:100%;padding:clamp(28px,3.4vw,52px)}
.panel .cap .k{font-family:var(--sans);font-size:.64rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-lt);display:block;margin-bottom:12px}
.panel .cap h2{font-family:var(--serif);font-weight:400;line-height:1.04;color:var(--paper);font-size:clamp(1.7rem,2.5vw,2.55rem);margin:0}
.panel .cap .sub{font-size:.9rem;color:rgba(244,239,230,.8);max-width:30ch;margin:0;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s ease,opacity .5s ease,margin-top .5s ease}
.panel .ph-tag{position:absolute;top:86px;left:18px;z-index:3;font-size:.54rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(244,239,230,.72);border:1px dashed rgba(244,239,230,.42);padding:5px 9px;border-radius:2px}
@media(hover:hover) and (min-width:721px){
  .hero-triptych:hover .panel{flex-grow:.72}
  .hero-triptych:hover .panel:hover{flex-grow:1.9}
  .panel:hover .media{transform:scale(1.07)}
  .panel:hover .scrim{opacity:.82}
  .panel:hover .cap .sub{max-height:96px;opacity:1;margin-top:12px}
}
@media(max-width:720px){
  .hero,.hero-triptych{flex-direction:column;min-height:auto}
  .panel{min-height:44svh;border-right:0;border-bottom:1px solid rgba(18,14,10,.4)}
  .panel .cap .sub{max-height:96px;opacity:1;margin-top:10px}
  .panel .ph-tag{top:16px}
}

/* ---------- hero simples (páginas internas) ---------- */
.hero-simple{background:var(--paper);padding:clamp(150px,20vw,210px) 0 clamp(56px,8vw,90px)}
.hero-simple .wrap{max-width:820px}
.hero-simple h1{font-size:clamp(2.1rem,5vw,3.3rem);color:var(--espresso);margin:16px 0 18px}
.hero-simple p{color:var(--muted);font-size:1.05rem;max-width:60ch;margin:0}

/* ---------- section frame ---------- */
section{position:relative}
.band{padding:clamp(70px,11vw,130px) 0}
.sec-head{max-width:640px;margin-bottom:56px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.1rem);color:var(--espresso);margin-top:14px}
.sec-head p{color:var(--muted);margin:18px 0 0;font-size:1.03rem;max-width:56ch}
.sec-head.center p{margin-left:auto;margin-right:auto}

/* tree divider node */
.divider{display:flex;align-items:center;justify-content:center;gap:0;padding:0 var(--pad)}
.divider .l{height:1px;flex:1;background:linear-gradient(90deg,transparent,var(--line))}
.divider .r{height:1px;flex:1;background:linear-gradient(90deg,var(--line),transparent)}
.divider .dot{width:7px;height:7px;margin:0 16px;transform:rotate(45deg);border:1px solid var(--gold)}

/* ---------- manifesto ---------- */
.manifesto{background:var(--paper)}
.manifesto .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.manifesto blockquote{margin:0;font-family:var(--serif);font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.28;color:var(--espresso);font-weight:400}
.manifesto blockquote i{font-style:italic;color:var(--walnut)}
.manifesto .body p{color:var(--muted);margin:0 0 18px}
.manifesto .body p:last-child{margin-bottom:0}
.stat-row{display:flex;gap:40px;margin-top:34px;flex-wrap:wrap}
.stat b{font-family:var(--serif);font-size:2.4rem;color:var(--gold);display:block;line-height:1}
.stat span{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* ---------- frentes (grid 4) ---------- */
.frentes{background:var(--cream)}
.frentes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.frente{background:var(--paper);padding:34px 26px;transition:background .3s ease}
.frente[href]:hover{background:var(--sand)}
.frente .fn{font-family:var(--serif);font-size:.9rem;color:var(--gold);letter-spacing:.1em}
.frente h3{font-size:1.3rem;color:var(--espresso);margin:14px 0 8px}
.frente p{font-size:.86rem;color:var(--muted);margin:0}

/* ---------- services / process ---------- */
.steps{display:grid;gap:22px}
.step{
  display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,4vw,54px);align-items:start;
  padding:40px 0;border-top:1px solid var(--line);
}
.step:last-child{border-bottom:1px solid var(--line)}
.step .num{font-family:var(--serif);font-size:clamp(2.4rem,5vw,3.6rem);color:var(--gold-lt);line-height:.8;font-weight:400}
.step .txt h3{font-size:clamp(1.5rem,3vw,2rem);color:var(--espresso);margin-bottom:12px}
.step .txt p{color:var(--muted);margin:0;max-width:60ch}
.step:hover .num{color:var(--gold)}

/* ---------- faixa smart ---------- */
.smart-band{background:var(--espresso);color:var(--cream);position:relative;overflow:hidden}
.smart-band::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 60% at 20% 0%,rgba(201,167,103,.14),transparent 55%);pointer-events:none}
.smart-band .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,6vw,70px);align-items:center}
.smart-band .eyebrow{color:var(--gold-lt)}
.smart-band h2{color:var(--paper);font-size:clamp(2rem,4vw,2.8rem);margin:14px 0 16px}
.smart-band p{color:rgba(244,239,230,.68);margin:0 0 26px;max-width:52ch}
.smart-band .tags{display:flex;flex-wrap:wrap;gap:10px}
.smart-band .tags span{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-lt);border:1px solid rgba(201,167,103,.3);padding:8px 14px;border-radius:2px}
.smart-band .art{aspect-ratio:4/5;border-radius:2px;background:linear-gradient(150deg,#4a3a24,#241c12)}

/* ---------- diferenciais / padrão ---------- */
.promises{background:var(--espresso);color:var(--cream);position:relative;overflow:hidden}
.promises::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 60% at 80% 0%,rgba(201,167,103,.14),transparent 55%);pointer-events:none}
.promises .eyebrow{color:var(--gold-lt)}
.promises .sec-head h2{color:var(--paper)}
.promises .sec-head p{color:rgba(244,239,230,.62)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(201,167,103,.16);border:1px solid rgba(201,167,103,.16)}
.promise{background:var(--espresso);padding:38px 30px;position:relative;transition:background .35s ease}
.promise:hover{background:var(--espresso-2)}
.promise .pn{font-family:var(--serif);font-size:.9rem;color:var(--gold-lt);letter-spacing:.1em}
.promise h3{font-size:1.5rem;color:var(--paper);margin:16px 0 10px}
.promise p{font-size:.92rem;color:rgba(244,239,230,.6);margin:0}

/* ---------- grid4 claro (materiais, listas informativas) ---------- */
.grid4.light{background:var(--line);border-color:var(--line)}
.grid4.light .promise{background:var(--paper)}
.grid4.light .promise:hover{background:var(--sand)}
.grid4.light .promise h3{color:var(--espresso)}
.grid4.light .promise p{color:var(--muted)}
.grid4.light .promise .pn{color:var(--gold)}

/* ---------- gallery ---------- */
.gallery{background:var(--paper)}
.ph-note{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border:1px dashed var(--gold);border-radius:2px;padding:8px 14px;display:inline-block;margin-top:20px}
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:230px;gap:16px;margin-top:44px}
.g-item{position:relative;overflow:hidden;border-radius:2px;background:linear-gradient(135deg,#e6dcc8,#cdb790);display:flex;align-items:flex-end;padding:20px;color:var(--espresso)}
.g-item::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,rgba(110,82,48,.05) 0 6px,rgba(110,82,48,.11) 6px 12px);mix-blend-mode:multiply;opacity:.55}
.g-item:nth-child(3n-1){background:linear-gradient(135deg,#d8c6a6,#b79a6a)}
.g-item:nth-child(3n){background:linear-gradient(135deg,#efe7d6,#d4c3a0)}
.g-item.tall{grid-row:span 2}
.g-item .cap{position:relative;z-index:2}
.g-item .cap b{font-family:var(--serif);font-size:1.4rem;font-weight:500;display:block}
.g-item .cap span{font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--walnut)}
.g-item .plc{position:absolute;top:14px;right:14px;z-index:2;font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(42,35,27,.5)}
.g-item .selo{position:relative;z-index:2;font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--paper);background:var(--espresso);padding:4px 9px;border-radius:2px;display:inline-block;margin-bottom:8px}
.g-item .selo.executado{background:var(--gold)}

/* card com foto real (cover): troca a textura de placeholder por um scrim
   escuro no rodapé, pra legenda ficar legível sobre a imagem */
.g-item.has-cover{background-size:cover;background-position:center;color:var(--paper)}
.g-item.has-cover::before{
  background:linear-gradient(to top, rgba(20,15,10,.86) 0%, rgba(20,15,10,.18) 55%, transparent 100%);
  mix-blend-mode:normal;opacity:1;
}
.g-item.has-cover .cap b{color:var(--paper)}

/* ---------- teaser de reforma ---------- */
.reforma-teaser{background:var(--sand)}
.reforma-teaser .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.reforma-teaser h2{font-size:clamp(1.7rem,3.4vw,2.3rem);color:var(--espresso);margin:12px 0 0}
.reforma-teaser p{color:var(--muted);margin:12px 0 0;max-width:52ch}
@media(max-width:720px){ .projeto-destaque{padding:24px} }

/* ---------- contato ---------- */
.contato{background:var(--espresso);color:var(--cream);position:relative;overflow:hidden}
.contato::after{content:"";position:absolute;right:-8%;top:50%;transform:translateY(-50%);width:min(460px,48vw);aspect-ratio:1;background:radial-gradient(circle,rgba(201,167,103,.10),transparent 62%);pointer-events:none}
.contato .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,72px);align-items:center;position:relative;z-index:2}
.contato .eyebrow{color:var(--gold-lt)}
.contato h2{font-size:clamp(2.1rem,4.6vw,3.2rem);color:var(--paper);margin:14px 0 18px}
.contato .lead{color:rgba(244,239,230,.66);max-width:44ch;margin:0 0 28px}
.contato .btn-solid{background:var(--gold-lt);color:var(--espresso);border-color:var(--gold-lt)}
.contato .btn-solid:hover{background:var(--paper);border-color:var(--paper)}
.form{background:rgba(251,248,242,.04);border:1px solid rgba(201,167,103,.22);border-radius:3px;padding:clamp(22px,3vw,34px)}
.form label{display:block;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-lt);margin:0 0 8px}
.form .field{margin-bottom:18px}
.form input,.form textarea{
  width:100%;background:rgba(244,239,230,.05);border:1px solid rgba(201,167,103,.24);
  border-radius:2px;padding:12px 14px;color:var(--paper);font-family:var(--sans);font-size:.95rem;
  transition:border-color .25s ease,background .25s ease;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--gold-lt);background:rgba(244,239,230,.08)}
.form textarea{resize:vertical;min-height:92px}
.form .btn{width:100%;justify-content:center;margin-top:4px}

/* ---------- footer ---------- */
footer{background:var(--espresso-2);color:rgba(244,239,230,.7);padding:64px 0 30px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(201,167,103,.16)}
.foot-brand{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.foot-brand b{font-family:var(--serif);font-size:1.5rem;letter-spacing:.16em;color:var(--paper);font-weight:500;display:block;line-height:1}
.foot-brand span{font-size:.56rem;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-lt);display:block;margin-top:5px}
.foot-col p{margin:0 0 6px;font-size:.9rem}
.foot-col h4{font-family:var(--sans);font-size:.68rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-lt);margin:0 0 16px}
.foot-col a{display:block;font-size:.9rem;margin-bottom:8px;opacity:.85;transition:opacity .2s,color .2s}
.foot-col a:hover{opacity:1;color:var(--gold-lt)}
.foot-bot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:26px;font-size:.74rem;color:rgba(244,239,230,.45)}
.foot-bot a:hover{color:var(--gold-lt)}

/* ---------- ambiente: bullets "o que consideramos" ---------- */
.consider{background:var(--paper)}
.consider ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px 40px}
.consider li{padding:14px 0 14px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.96rem}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .manifesto .wrap{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .frentes-grid{grid-template-columns:repeat(2,1fr)}
  .smart-band .wrap{grid-template-columns:1fr}
  .smart-band .art{display:none}
  .contato .wrap{grid-template-columns:1fr}
  .contato::after{display:none}
  .g-grid{grid-template-columns:repeat(2,1fr)}
  .foot-top{grid-template-columns:1fr 1fr}
  .consider ul{grid-template-columns:1fr}
}
@media(max-width:720px){
  nav .link{display:none}
  .menu-toggle{display:inline-flex}
  nav{gap:12px}
  .mobile-nav{position:fixed;inset:0;z-index:60;background:rgba(31,25,19,.97);backdrop-filter:blur(6px);display:none;flex-direction:column;align-items:center;justify-content:center;gap:26px}
  .mobile-nav.open{display:flex}
  .mobile-nav a{color:var(--cream);font-family:var(--serif);font-size:2rem;letter-spacing:.04em}
  .mobile-nav a.small{font-size:.8rem;font-family:var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-lt)}
  .mobile-nav .close{position:absolute;top:22px;right:22px;background:none;border:0;color:var(--cream);cursor:pointer}
  .step{grid-template-columns:auto 1fr;gap:20px}
}
@media(max-width:480px){
  .grid4{grid-template-columns:1fr}
  .frentes-grid{grid-template-columns:1fr}
  .g-grid{grid-template-columns:1fr;grid-auto-rows:200px}
  .g-item.tall{grid-row:span 1}
  .foot-top{grid-template-columns:1fr}
  .stat-row{gap:26px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}