/* ============ FONTES ============ */
@font-face{font-family:'Catchye';src:url("../fonts/font1.otf") format('opentype');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Fashion Fetish';src:url("../fonts/font2.ttf") format('truetype');font-weight:300;font-style:normal;font-display:swap;}
@font-face{font-family:'Fashion Fetish';src:url("../fonts/font4.ttf") format('truetype');font-weight:700;font-style:normal;font-display:swap;}

:root{
  --bg:#FAF8F3;
  --bg-alt:#F2EEE5;
  --ink:#2B2C22;
  --ink-soft:#75725f;
  --line:#E4DFD2;
  --abacate:#778C31;
  --marrom:#9F5720;
  --accent:var(--abacate);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--ink);font-family:'Poppins',sans-serif;font-weight:400;line-height:1.6;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

.proj-header{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding:40px 48px 0;max-width:1280px;margin:0 auto;
}
.proj-title{font-family:'Poppins',sans-serif;font-weight:700;font-size:clamp(26px,3.4vw,40px);line-height:1.15;}
.proj-cta{
  flex-shrink:0;display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;background:var(--ink);color:var(--bg);border-radius:999px;
  font-family:'Poppins',sans-serif;font-size:13.5px;font-weight:700;letter-spacing:0.02em;
  transition:background .3s,transform .3s;
}
.proj-cta:hover{background:var(--accent);transform:translateX(4px);}

.proj-meta{
  max-width:1280px;margin:22px auto 0;padding:0 48px;
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
  font-family:'Poppins',sans-serif;font-weight:400;font-size:12.5px;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--ink-soft);
}
.proj-meta .dot{color:var(--line);font-size:12px;}

.proj-text-wrap{max-width:1280px;margin:28px auto 0;padding:0 48px;box-sizing:border-box;}
.proj-text{
  max-width:640px;
  font-family:'Poppins',sans-serif;font-weight:400;font-size:16px;line-height:1.75;color:var(--ink);
  text-align:left;
}
@media(max-width:1360px){ .proj-text{max-width:50%;} }

.proj-gallery{
  max-width:1280px;margin:52px auto 0;padding:0 48px 90px;
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.proj-photo{aspect-ratio:4/3;border-radius:8px;overflow:hidden;background-size:cover;background-position:center;background-color:var(--bg-alt);}

@media(max-width:640px){
  .proj-header,.proj-meta,.proj-text-wrap,.proj-gallery{padding-left:22px;padding-right:22px;}
  .proj-text{max-width:100%;}
}

.proj-back{
  display:block;max-width:1280px;margin:0 auto 60px;padding:0 48px;
  font-family:'Poppins',sans-serif;font-weight:700;font-size:13px;color:var(--ink-soft);transition:color .25s;
}
.proj-back:hover{color:var(--accent);}
@media(max-width:640px){.proj-back{padding:0 22px;}}

/* ============ ABAS DE CATEGORIA (projetos com arquitetura + interiores) ============ */
.proj-cat-toggle{
  display:flex;gap:10px;max-width:1280px;margin:34px auto 0;padding:0 48px;flex-wrap:wrap;
}
.proj-cat-tile{
  padding:10px 22px;border:1px solid var(--line);border-radius:8px;background:var(--bg);cursor:pointer;
  font-family:'Poppins',sans-serif;font-weight:700;font-size:13px;letter-spacing:0.03em;color:var(--ink);
  transition:all .25s;
}
.proj-cat-tile.active{background:var(--marrom);border-color:var(--marrom);color:#fff;}
@media(max-width:640px){.proj-cat-toggle{padding:0 22px;}}

.proj-gallery-panel{display:none;}
.proj-gallery-panel.active{display:grid;}
.proj-photo{cursor:pointer;}

/* ============ VISUALIZADOR (LIGHTBOX) ============ */
.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(20,20,15,0.95);
  display:none;align-items:center;justify-content:center;padding:44px;
}
.lightbox.open{display:flex;}
.lb-close{
  position:absolute;top:22px;right:28px;background:none;border:none;color:#fff;
  font-size:22px;cursor:pointer;opacity:.75;transition:opacity .2s;
}
.lb-close:hover{opacity:1;}
.lb-row{display:flex;align-items:center;justify-content:center;gap:18px;max-width:100%;height:100%;}
.lb-main{display:flex;align-items:center;justify-content:center;max-width:min(72vw,980px);height:100%;}
.lb-main img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:4px;}
.lb-arrow{
  background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.22);color:#fff;
  font-size:20px;width:44px;height:44px;border-radius:50%;cursor:pointer;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;transition:background .25s,transform .2s;
}
.lb-arrow:hover{background:rgba(255,255,255,0.18);transform:scale(1.06);}
.lb-thumbs{
  width:104px;max-height:82vh;overflow-y:auto;display:flex;flex-direction:column;gap:9px;flex-shrink:0;
}
.lb-thumb{width:100%;aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:5px;cursor:pointer;opacity:.45;transition:opacity .25s,outline .25s;flex-shrink:0;outline:2px solid transparent;}
.lb-thumb.active{opacity:1;outline-color:var(--accent);}
.lb-thumb:hover{opacity:.85;}
@media(max-width:760px){
  .lightbox{padding:14px;}
  .lb-row{flex-direction:column;}
  .lb-main{max-width:100%;max-height:56vh;}
  .lb-arrow{position:fixed;top:46%;}
  .lb-arrow.lb-prev{left:14px;}
  .lb-arrow.lb-next{right:14px;}
  .lb-thumbs{width:100%;max-height:78px;flex-direction:row;overflow-x:auto;overflow-y:hidden;}
  .lb-thumb{width:74px;height:56px;flex-shrink:0;}
}