/* Minimal CSS for a clean, soft look focused on photos */
:root{
  --bg: #EAE4D3; /* fundo pastel suave */
  --fg: #222222; /* texto principal */
  --muted: #7a7a7a; /* texto secundário */
  --card: #ffffff; /* cartões e blocos */
  --soft: #f7f3ef; /* tom pastel de apoio */
  --accent: #b7d7d0; /* tom pastel azulado/verde para acentos */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;color:var(--fg);background:var(--bg);font-family: Georgia, 'Times New Roman', serif;}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{background:#DFCBB5;border-bottom:1px solid var(--soft);position:static;z-index:10}
.site-header .container{display:flex;align-items:center;justify-content:flex-start;gap:12px;padding-top:20px;padding-bottom:20px;padding-left:8px;padding-right:16px}
.logo{font-weight:700;font-size:1.21rem;text-decoration:none;color:var(--fg);display:flex;align-items:center;gap:10px}
.logo img{height:auto;max-height:300px;width:auto;display:block;border-radius:4px;transform:translateY(0);mix-blend-mode:multiply;background:transparent}
/* Smaller images for the home gallery */
.home-galeria .grid.fotos figure.photo img{max-width:180px}
/* Featured gallery on home: four smaller highlighted images (half size) */
.grid.destaque-4{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.grid.destaque-4 .photo.destaque img{max-width:210px;width:100%;height:auto;display:block;margin:0 auto;border-radius:6px}
@media (min-width:700px){
  .grid.destaque-4{grid-template-columns:repeat(4,1fr)}
}

/* Técnica destaque on home */
.tecnica-destaque .tecnica-preview{display:flex;flex-direction:column;gap:12px;align-items:center}
.tecnica-destaque .tecnica-preview .photo img{max-width:220px}
.tecnica-destaque .tecnica-preview .tecnica-acao{margin-top:8px}
@media (min-width:700px){
  .tecnica-destaque .tecnica-preview{flex-direction:row;align-items:flex-start;gap:20px}
  .tecnica-destaque .tecnica-preview .photo img{max-width:300px}
}
.site-nav{margin:0 auto}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:18px}
.site-nav a{text-decoration:none;color:var(--fg);padding:6px 10px;border-radius:6px}
.site-nav a:focus, .site-nav a:hover{background:var(--soft);color:var(--accent)}
.main{min-height:60vh}
.hero{padding:28px 0 12px}
.hero h1{font-family: Georgia, serif;font-size:30.8px;margin:0 0 8px}

/* Section-specific typography for Sobre */
.sobre-texto{font-family: Georgia, serif;line-height:1.7;color:var(--fg);margin-top:8px}
.lead{color:var(--muted);font-size:1rem;margin:0 0 18px}
.section{padding:20px 0}
.destaques .cards{display:grid;grid-template-columns:1fr;gap:20px}
.card{background:var(--card);border:1px solid #eee;border-radius:8px;padding:12px}
.card .thumb{border-radius:6px;overflow:hidden;margin-bottom:8px}
.card h3{font-size:1.05rem;margin:6px 0 6px}
.card .excerpt{color:#555;margin:0 0 8px}
.card .link{color:var(--accent);text-decoration:none;font-weight:600}
.galeria-resumo{padding:14px 0}
.grid{display:grid;gap:14px}
.grid.fotos{grid-template-columns:repeat(auto-fill, minmax(240px, 1fr));}
figure.photo{margin:0}
figure.photo figcaption{font-size:.9rem;color:#555;margin-top:6px}
/* Uniform photo sizing: limit width and center images inside figure.photo */
figure.photo img{max-width:420px;width:100%;height:auto;display:block;margin:0 auto;border-radius:6px}
/* Smaller images inside the articles page */
.lista-artigos .photo img{max-width:210px}
.foto-sample{width:100%;height:180px;background:#ddd}
.site-footer{background:#fff;border-top:1px solid #eee;margin-top:40px}
.site-footer .container{padding:16px 20px;font-size:.9rem;color:#555}
@media (min-width: 700px){
  .destaques .cards{grid-template-columns:1fr 1fr;}
  .hero{padding:40px 0 20px}
}
@media (min-width: 1024px){
  .grid.fotos{grid-template-columns:repeat(4, 1fr)}
}

/* Lightbox / modal styles */
#lb-modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(10,10,10,0.75);opacity:0;visibility:hidden;transition:opacity .18s ease, visibility .18s;z-index:9999}
#lb-modal.open{opacity:1;visibility:visible}
#lb-modal .lb-content{max-width:90vw;max-height:90vh;display:flex;flex-direction:column;gap:12px;align-items:center}
#lb-modal img{max-width:100%;max-height:80vh;border-radius:6px}
#lb-modal .lb-caption{color:#fff;font-size:0.95rem;text-align:center}
#lb-close{position:absolute;top:18px;right:18px;background:transparent;border:2px solid #fff;color:#fff;padding:6px 10px;border-radius:6px;cursor:pointer}
#lb-close:focus{outline:3px solid #fff}