/* ============================================================
   BY PULICA — sistema de design
   Edite as variáveis abaixo para ajustar cores e ritmo do site.
   ============================================================ */
:root{
  --areia:#F5F1EA;
  --areia-2:#EDE7DC;
  --linho:#E3DBCC;
  --tinta:#2A2723;
  --tinta-suave:#5C564E;
  --tinta-leve:#8B847A;
  --vermelho:#8C2F25;
  --linha:rgba(42,39,35,.14);
  --branco:#FBF9F5;
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Jost","Helvetica Neue",Arial,sans-serif;
  --maxw:1280px;
  --gut:clamp(1.25rem,5vw,5rem);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--areia);
  color:var(--tinta);
  line-height:1.7;
  font-size:16px;
  font-weight:300;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}

/* tipografia */
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:.005em}
h1{font-size:clamp(2.6rem,6.5vw,5.5rem)}
h2{font-size:clamp(2rem,4.5vw,3.6rem)}
h3{font-size:clamp(1.4rem,2.6vw,2rem)}
.eyebrow{font-family:var(--sans);font-size:.72rem;font-weight:400;letter-spacing:.32em;text-transform:uppercase;color:var(--tinta-leve)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--tinta-suave);font-weight:300;max-width:46ch}
.serif-quote{font-family:var(--serif);font-style:italic;font-size:clamp(1.6rem,3.5vw,2.6rem);line-height:1.3;color:var(--tinta)}

/* botoes */
.btn{
  display:inline-flex;align-items:center;gap:.9rem;
  font-family:var(--sans);font-size:.72rem;font-weight:400;
  letter-spacing:.26em;text-transform:uppercase;
  padding:1.05rem 2.1rem;border:1px solid var(--tinta);
  background:transparent;color:var(--tinta);cursor:pointer;
  transition:all .45s cubic-bezier(.2,.7,.2,1);
}
.btn:hover{background:var(--tinta);color:var(--areia)}
.btn .arrow{transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.btn:hover .arrow{transform:translateX(6px)}
.btn-light{border-color:rgba(255,255,255,.85);color:#fff}
.btn-light:hover{background:#fff;color:var(--tinta)}
.link-underline{position:relative;font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;padding-bottom:4px}
.link-underline::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.link-underline:hover::after{transform:scaleX(1)}

/* header */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:100;padding:1.6rem 0;transition:background .4s,padding .4s,box-shadow .4s}
.site-header.solid{background:rgba(245,241,234,.92);backdrop-filter:blur(12px);padding:1.05rem 0;box-shadow:0 1px 0 var(--linha)}
.nav{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;flex-direction:column;line-height:1}
.brand .name{font-family:var(--serif);font-size:1.55rem;letter-spacing:.22em;font-weight:500}
.brand .sub{font-size:.6rem;letter-spacing:.34em;text-transform:uppercase;color:var(--tinta-leve);margin-top:.35rem}
.menu{display:flex;align-items:center;gap:2.4rem;list-style:none}
.menu a{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-suave);transition:color .3s;position:relative}
.menu a:hover,.menu a.active{color:var(--tinta)}
.menu a.active::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1px;background:var(--tinta)}
.hero-light .brand .name,.hero-light .brand .sub,.hero-light .menu a{color:#fff}
.hero-light .menu a:hover{color:rgba(255,255,255,.7)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:1.5px;background:var(--tinta);transition:.3s}
.hero-light .burger span{background:#fff}

/* mobile menu */
.mobile-menu{position:fixed;inset:0;background:var(--areia);z-index:99;transform:translateX(100%);transition:transform .55s cubic-bezier(.7,0,.2,1);display:flex;flex-direction:column;justify-content:center;padding:var(--gut)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:var(--serif);font-size:2.2rem;padding:.5rem 0;color:var(--tinta);border-bottom:1px solid var(--linha)}
.mobile-close{position:absolute;top:1.7rem;right:var(--gut);background:none;border:0;font-size:2rem;cursor:pointer;color:var(--tinta);font-family:var(--serif)}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,16,12,.55) 0%,rgba(20,16,12,.15) 55%,transparent 100%)}
.hero-content{color:#fff;max-width:680px;padding-top:6rem}
.hero-content .eyebrow{color:rgba(255,255,255,.8)}
.hero-content h1{color:#fff;margin:1.2rem 0}
.hero-content h1 em{font-style:italic;display:block;color:rgba(255,255,255,.92)}
.hero-rule{width:60px;height:1px;background:rgba(255,255,255,.6);margin:1.6rem 0}
.hero-content .lead{color:rgba(255,255,255,.88);margin-bottom:2.4rem}

/* secoes */
section{position:relative}
.section{padding:clamp(4.5rem,10vw,9rem) 0}
.section-head{max-width:640px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head .eyebrow{display:block;margin-bottom:1.1rem}
.section-head p{margin-top:1.2rem;color:var(--tinta-suave)}
.bg-alt{background:var(--areia-2)}
.bg-tinta{background:var(--tinta);color:var(--areia)}
.bg-tinta .eyebrow,.bg-tinta .lead{color:rgba(245,241,234,.6)}
.bg-vermelho{background:var(--vermelho);color:#fff}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split.reverse .split-media{order:2}
.split-media{aspect-ratio:4/5;overflow:hidden;background:var(--linho)}
.split-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.split-media:hover img{transform:scale(1.04)}
.split-text .eyebrow{display:block;margin-bottom:1rem}
.split-text h2{margin-bottom:1.4rem}
.split-text p{color:var(--tinta-suave);margin-bottom:2rem;max-width:42ch}

/* grid de cards */
.grid{display:grid;gap:clamp(1.5rem,3vw,2.5rem)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{display:block;background:var(--branco);overflow:hidden}
.card-media{aspect-ratio:3/4;overflow:hidden;background:var(--linho)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:1.6rem .2rem .4rem}
.card-body .eyebrow{display:block;margin-bottom:.5rem}
.card-body h3{margin-bottom:.4rem}
.card-body p{font-size:.95rem;color:var(--tinta-suave)}
.card-meta{font-size:.8rem;color:var(--tinta-leve);letter-spacing:.05em;margin-top:.6rem}

/* paletas */
.palette-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2.5vw,2rem)}
.swatch{text-align:left}
.swatch-color{aspect-ratio:1;width:100%;border:1px solid var(--linha)}
.swatch h3{font-size:1.3rem;margin:1rem 0 .3rem}
.swatch p{font-size:.85rem;color:var(--tinta-suave)}

/* tabela de precos */
.formato-block{padding:clamp(2rem,4vw,3rem) 0;border-bottom:1px solid var(--linha)}
.formato-block:last-child{border-bottom:0}
.formato-head{margin-bottom:1.8rem}
.formato-head h3{margin-bottom:.5rem}
.formato-head p{color:var(--tinta-suave);max-width:48ch}
.price-row{display:flex;align-items:baseline;justify-content:space-between;padding:1rem 0;border-bottom:1px dotted var(--linha);gap:1rem}
.price-row:last-child{border-bottom:0}
.price-row .medida{font-family:var(--serif);font-size:1.5rem}
.price-row .dots{flex:1;border-bottom:1px dotted var(--linha);margin-bottom:.4rem;min-width:1rem}
.price-row .preco{font-family:var(--sans);font-size:1.05rem;letter-spacing:.04em;white-space:nowrap}

/* passos */
.steps{counter-reset:s;display:grid;gap:0}
.step{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.5rem,4vw,3rem);padding:2rem 0;border-bottom:1px solid var(--linha);align-items:baseline}
.step:last-child{border-bottom:0}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--serif);font-size:2rem;color:var(--tinta-leve)}
.step h3{margin-bottom:.4rem}
.step p{color:var(--tinta-suave);max-width:50ch}

/* sobre */
.prose{max-width:62ch}
.prose p{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--tinta-suave);margin-bottom:1.6rem;font-weight:300}
.prose p:first-child{font-family:var(--serif);font-size:clamp(1.5rem,2.8vw,2.1rem);color:var(--tinta);line-height:1.4}

/* formulario */
.form{display:grid;gap:1.6rem;max-width:560px}
.field label{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--tinta-leve);margin-bottom:.6rem}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--linha);padding:.7rem 0;font-family:var(--sans);font-size:1rem;color:var(--tinta);transition:border-color .3s}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--tinta)}
.field textarea{resize:vertical;min-height:110px}

/* quote band */
.quote-band{padding:clamp(4rem,9vw,7rem) 0;text-align:center}
.quote-band .serif-quote{max-width:18ch;margin:0 auto}
.quote-band .attr{display:block;margin-top:1.6rem;font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--tinta-leve)}

/* footer */
.site-footer{background:var(--tinta);color:var(--areia-2);padding:clamp(4rem,8vw,6rem) 0 2.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:clamp(2rem,5vw,4rem);margin-bottom:3rem}
.footer-grid h4{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(245,241,234,.5);margin-bottom:1.3rem;font-weight:400}
.site-footer .brand .name{color:#fff}
.site-footer .brand .sub{color:rgba(245,241,234,.5)}
.footer-grid p{font-size:.95rem;color:rgba(245,241,234,.65);max-width:34ch;margin-top:1.2rem}
.footer-links{list-style:none;display:grid;gap:.8rem}
.footer-links a{font-size:.9rem;color:rgba(245,241,234,.75);transition:color .3s}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(245,241,234,.12);padding-top:2rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.8rem;color:rgba(245,241,234,.5);letter-spacing:.04em}

/* whatsapp flutuante */
.wa-float{position:fixed;bottom:1.6rem;right:1.6rem;width:54px;height:54px;border-radius:50%;background:var(--tinta);color:#fff;display:flex;align-items:center;justify-content:center;z-index:90;transition:transform .3s,background .3s}
.wa-float:hover{transform:scale(1.08);background:var(--vermelho)}
.wa-float svg{width:26px;height:26px;fill:currentColor}

/* page hero (paginas internas) */
.page-hero{padding:clamp(8rem,14vw,11rem) 0 clamp(3rem,6vw,5rem)}
.page-hero .eyebrow{display:block;margin-bottom:1.2rem}
.page-hero h1{max-width:14ch}
.page-hero p{margin-top:1.4rem;max-width:52ch;color:var(--tinta-suave)}

/* reveal animação */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* responsivo */
@media(max-width:900px){
  .menu{display:none}
  .burger{display:flex}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .palette-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .split{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:.6rem}
  .price-row .medida{font-size:1.25rem}
  .hero-content{padding-top:5rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   v2 — seções gerenciáveis (Dimensões, Investimento, Ambientes…)
   ============================================================ */
.hero-footer{position:absolute;left:0;bottom:2rem;width:100%}
.hero-footer p{color:rgba(255,255,255,.82);font-size:.95rem;line-height:1.7;max-width:30ch}
.col-sub{font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--tinta-suave);margin-bottom:1.2rem}
.prose .assinatura{font-family:var(--sans);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--tinta-leve);margin-top:1.4rem}

/* Dimensões */
.dim-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,3vw,2.5rem)}
.dim-card h3{margin-bottom:.3rem}
.dim-card .faixa{display:block;font-size:.82rem;color:var(--tinta-leve);letter-spacing:.04em;margin-bottom:1rem}
.dim-media{aspect-ratio:3/4;overflow:hidden;background:var(--linho);margin-bottom:1rem}
.dim-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.dim-card:hover .dim-media img{transform:scale(1.05)}
.dim-card p{font-size:.92rem;color:var(--tinta-suave)}

/* Investimento */
.invest-list{max-width:760px}
.invest-row{display:flex;align-items:baseline;gap:1rem;padding:1.2rem 0;border-bottom:1px solid var(--linha)}
.invest-row:last-child{border-bottom:0}
.invest-row .grupo{font-family:var(--serif);font-size:1.6rem}
.invest-row .faixa{font-size:1rem;letter-spacing:.03em;white-space:nowrap;color:var(--tinta-suave)}

/* Paletas — grupos */
.pal-group{margin-bottom:clamp(2.5rem,5vw,4rem)}
.pal-group-title{font-size:1.1rem;letter-spacing:.04em;padding-bottom:.8rem;margin-bottom:1.8rem;border-bottom:1px solid var(--linha)}
.swatch h4{font-family:var(--serif);font-weight:400;font-size:1.05rem;margin-top:.7rem;letter-spacing:.01em}

/* Obras em ambiente */
.amb-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1.5rem,3.5vw,3rem)}
.amb-media{aspect-ratio:4/3;overflow:hidden;background:var(--linho)}
.amb-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.amb-item:hover .amb-media img{transform:scale(1.04)}
.amb-cap{margin-top:1rem;font-size:.92rem;color:var(--tinta-suave);font-style:italic}

/* Encomendas — processo */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,3vw,2.5rem)}
.proc-step{text-align:center}
.proc-num{font-family:var(--serif);font-size:1.6rem;color:var(--tinta-leve);display:block;margin-bottom:.8rem}
.proc-step h3{font-size:1.15rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:.6rem}
.proc-step h3{font-size:.95rem}
.proc-step p{font-size:.92rem;color:var(--tinta-suave)}

/* Contato */
.contato-info{list-style:none;display:grid;gap:1.6rem;margin-bottom:2.5rem}
.contato-info li{display:grid;gap:.3rem;border-bottom:1px solid var(--linha);padding-bottom:1.2rem}
.contato-info .ci-label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-leve)}
.contato-info a,.contato-info span:not(.ci-label){font-family:var(--serif);font-size:1.3rem}
.contato-nota{margin-top:.5rem}

@media(max-width:900px){
  .dim-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .dim-grid,.proc-grid,.amb-grid{grid-template-columns:1fr}
  .hero-footer{position:static;margin-top:2rem}
  .hero-footer p{color:rgba(255,255,255,.82)}
}