/* Gesso Rocha TS — folha de estilos principal (não crítica) */

:root{
  --color-bg:#F8F7F4;
  --color-surface:#E6E4DF;
  --color-primary:#2E4A62;
  --color-primary-dark:#23394d;
  --color-accent:#D97B29;
  --color-accent-dark:#b8651e;
  --color-text:#26282B;
  --color-on-accent:#26282B;
  --radius:10px;
  --shadow:0 4px 14px rgba(38,40,43,.14);
  --max-w:1180px;
  --transition:200ms ease;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--color-bg);
  color:var(--color-text);
  line-height:1.6;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}
ul{margin:0;padding:0}

h1,h2,h3{font-weight:700;color:var(--color-primary);line-height:1.2}
h2{font-size:clamp(1.5rem,3.2vw,2.1rem);margin:0 0 1.5rem}
h3{font-size:clamp(1.1rem,2.2vw,1.35rem);margin:1.5rem 0 .5rem}
p{margin:0 0 1rem}

:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}

/* Skip link */
.skip-link{
  position:absolute;left:-999px;top:0;
  background:var(--color-accent);color:var(--color-on-accent);
  padding:.75rem 1.25rem;z-index:1000;font-weight:700;
  border-radius:0 0 8px 0;text-decoration:none;
}
.skip-link:focus{left:0}

/* Botões */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  min-height:48px;padding:.85rem 1.5rem;border-radius:999px;
  font-weight:700;text-decoration:none;border:2px solid transparent;
  transition:transform var(--transition),background var(--transition);
  cursor:pointer;font-size:1rem;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--color-accent);color:var(--color-on-accent)}
.btn-primary:hover{background:var(--color-accent-dark)}
.btn-secondary{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}
.btn-secondary:hover{background:var(--color-primary);color:#fff}

/* Header / navegação */
header.site-header{
  position:sticky;top:0;z-index:500;
  background:var(--color-bg);
  border-bottom:1px solid var(--color-surface);
}
.nav-wrap{
  max-width:var(--max-w);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:.6rem 1rem;gap:1rem;position:relative;
}
.logo-link{display:flex;align-items:center;flex-shrink:0}
.logo-link img{height:80px;width:auto}

.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;background:transparent;border:none;cursor:pointer;
  border-radius:6px;
}
.menu-toggle-bar{display:block;width:24px;height:2px;background:var(--color-primary);margin:0 auto}

.site-nav{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.site-nav ul{display:flex;gap:1.25rem;list-style:none}
.site-nav ul a{
  text-decoration:none;font-weight:600;color:var(--color-text);
  padding:.4rem 0;border-bottom:2px solid transparent;
}
.site-nav ul a:hover{border-color:var(--color-accent)}
.nav-cta{white-space:nowrap}

@media (max-width:900px){
  .menu-toggle{display:flex}
  .site-nav{
    position:absolute;top:100%;left:0;right:0;
    background:var(--color-bg);border-bottom:1px solid var(--color-surface);
    flex-direction:column;align-items:flex-start;padding:1rem;
    display:none;box-shadow:var(--shadow);
  }
  .site-nav.is-open{display:flex}
  .site-nav ul{flex-direction:column;width:100%;gap:0}
  .site-nav ul a{display:block;padding:.75rem .25rem;width:100%}
  .nav-cta{width:100%}
  .logo-link img{height:64px}
}

/* Hero */
.hero{background:linear-gradient(180deg,var(--color-surface),var(--color-bg));padding:2.5rem 1rem 3rem}
.hero-wrap{max-width:var(--max-w);margin:0 auto}
.hero-grid{display:grid;gap:2rem;align-items:center}
@media (min-width:768px){
  .hero-grid{grid-template-columns:1.1fr 1fr}
}
.hero h1{font-size:clamp(1.7rem,4.5vw,2.75rem);color:var(--color-primary);margin:0 0 .75rem}
.hero-subtitle{font-size:1.1rem;max-width:46ch;margin-bottom:1.5rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow)}

/* Seções gerais */
.section{padding:3.5rem 1rem}
.section-alt{background:var(--color-surface)}
.section-wrap{max-width:var(--max-w);margin:0 auto}
.section-narrow{max-width:820px}

/* Cards de serviços */
.cards-grid{display:grid;gap:1.75rem;grid-template-columns:1fr}
@media (min-width:600px){.cards-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.cards-grid{grid-template-columns:repeat(4,1fr)}}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.card img{aspect-ratio:1/1;object-fit:cover}
.card h3{margin:1rem 1rem 0}
.card p{margin:.5rem 1rem 0;font-size:.95rem}
.card ul{margin:.25rem 1rem 1rem 1.1rem;list-style:disc;font-size:.9rem}
.card li{margin-bottom:.25rem}

/* Cards de produtos (página produtos.html) */
.products-grid{
  display:grid;gap:1.75rem;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  max-width:var(--max-w);margin:0 auto;padding:0 1rem 3rem;
}
.card-image-btn{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in}
.card-image-btn:focus-visible{outline:3px solid var(--color-accent);outline-offset:-3px}

/* Diferenciais */
.diferenciais-lista{list-style:none;display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:700px){.diferenciais-lista{grid-template-columns:repeat(2,1fr)}}
.diferenciais-lista li{
  background:#fff;border-radius:var(--radius);padding:1rem 1.25rem;
  box-shadow:var(--shadow);position:relative;padding-left:2.5rem;
}
.diferenciais-lista li::before{
  content:"✓";position:absolute;left:1rem;top:1rem;
  color:var(--color-accent);font-weight:700;
}

/* Quem Somos */
.assinatura-marca{font-weight:700;font-style:italic;color:var(--color-primary);font-size:1.15rem}

/* FAQ */
.faq-item{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:1rem 1.25rem;margin-bottom:1rem;
}
.faq-item summary{font-weight:700;cursor:pointer;color:var(--color-primary)}
.faq-item summary:focus-visible{outline:3px solid var(--color-accent)}
.faq-item p{margin:.75rem 0 0}

/* Contato */
.contato-grid{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width:900px){.contato-grid{grid-template-columns:1fr 1fr}}
.contato-info p{display:flex;align-items:flex-start;gap:.6rem}
.contato-info svg{flex-shrink:0;margin-top:.15rem;color:var(--color-accent)}
.contato-mapa iframe{border-radius:var(--radius);box-shadow:var(--shadow)}

/* Footer */
.site-footer{background:var(--color-primary);color:#fff;padding:3rem 1rem 1rem}
.footer-wrap{
  max-width:var(--max-w);margin:0 auto;
  display:grid;gap:2rem;grid-template-columns:1fr;
}
@media (min-width:700px){.footer-wrap{grid-template-columns:1.3fr 1fr 1fr}}
.footer-col h2{color:#fff;font-size:1.05rem;margin-bottom:.75rem}
.footer-col ul{list-style:none;display:grid;gap:.5rem}
.footer-col a{text-decoration:none;color:#e7edf2}
.footer-col a:hover{color:var(--color-accent);text-decoration:underline}
.footer-logo-plate{
  background:var(--color-bg);display:inline-block;padding:.6rem .9rem;
  border-radius:var(--radius);margin-bottom:1rem;
}
.footer-logo-plate img{height:36px;width:auto}
.footer-bottom{
  max-width:var(--max-w);margin:2.5rem auto 0;padding-top:1.5rem;
  border-top:1px solid rgba(255,255,255,.2);text-align:center;font-size:.9rem;
}
.footer-bottom a{color:#fff;font-weight:700;text-decoration:underline;text-decoration-color:var(--color-accent)}

/* Botão flutuante do WhatsApp */
.whatsapp-float{
  position:fixed;right:1.25rem;bottom:1.25rem;z-index:950;
  width:56px;height:56px;border-radius:50%;
  background:#128C7E;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
  animation:wa-pop .4s ease-out;
}
.whatsapp-float:hover{transform:scale(1.06)}
@keyframes wa-pop{
  from{transform:scale(0);opacity:0}
  to{transform:scale(1);opacity:1}
}
@media (prefers-reduced-motion:reduce){
  .whatsapp-float{animation:none}
}

/* Página interna (galeria / privacidade) */
.page-header{background:var(--color-surface);padding:2.5rem 1rem;text-align:left}
.page-header h1{margin:0 0 .5rem}
.page-intro{max-width:820px}

.gallery-grid{
  display:grid;gap:1rem;grid-template-columns:repeat(2,1fr);
  max-width:var(--max-w);margin:0 auto;padding:0 1rem 3rem;
}
@media (min-width:700px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.gallery-grid{grid-template-columns:repeat(4,1fr)}}
.gallery-item{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.gallery-item button{
  display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;
}
.gallery-item img{aspect-ratio:1/1;object-fit:cover}
.gallery-item figcaption{padding:.6rem .75rem;font-size:.85rem}

.gallery-cta{max-width:var(--max-w);margin:0 auto;padding:0 1rem 3rem;text-align:center}

dialog.lightbox{
  border:none;padding:0;border-radius:var(--radius);max-width:min(92vw,1000px);
  max-height:90vh;background:#000;
}
dialog.lightbox::backdrop{background:rgba(0,0,0,.8)}
dialog.lightbox img{max-height:82vh;width:100%;object-fit:contain}
.lightbox-caption{color:#fff;padding:.75rem 1rem;font-size:.9rem;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.lightbox-close{
  background:var(--color-accent);color:var(--color-on-accent);border:none;
  border-radius:999px;min-width:44px;min-height:44px;font-weight:700;cursor:pointer;
}

/* LGPD banner (injetado via JS) */
.lgpd-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:900;
  background:var(--color-primary);color:#fff;
  padding:1rem;box-shadow:0 -4px 14px rgba(0,0,0,.2);
}
.lgpd-banner-inner{
  max-width:var(--max-w);margin:0 auto;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;
}
.lgpd-banner p{margin:0;font-size:.9rem;flex:1 1 320px}
.lgpd-banner a{color:var(--color-accent);text-decoration:underline}
.lgpd-actions{display:flex;gap:.75rem;flex-wrap:wrap}
.lgpd-btn{
  min-height:48px;min-width:48px;padding:.6rem 1.25rem;border-radius:999px;
  font-weight:700;border:2px solid transparent;cursor:pointer;font-size:.95rem;
}
.lgpd-accept{background:var(--color-accent);color:var(--color-on-accent)}
.lgpd-decline{background:transparent;color:#fff;border-color:#fff}