/* Du Vidros - Estilo Global */
:root{
  --azul-900:#0a2540;
  --azul-700:#103a6b;
  --azul-500:#1e6bd6;
  --azul-400:#3b8df0;
  --azul-100:#e8f1fc;
  --branco:#ffffff;
  --cinza-50:#f7fafc;
  --cinza-200:#e2e8f0;
  --cinza-500:#64748b;
  --cinza-800:#1e293b;
  --wpp:#25d366;
  --sombra:0 10px 30px -10px rgba(16,58,107,.25);
  --sombra-lg:0 25px 50px -20px rgba(10,37,64,.35);
  --radius:14px;
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI',system-ui,sans-serif;color:var(--cinza-800);background:var(--branco);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--azul-500);text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--cinza-200)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--container);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--azul-900);font-size:1.15rem}
.brand img{height:42px;width:auto}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--cinza-800);font-weight:500;font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--azul-500)}
.nav-cta{background:var(--azul-500);color:#fff!important;padding:10px 18px;border-radius:999px;font-weight:600;font-size:.9rem;transition:transform .2s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--sombra)}
.menu-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--azul-900);cursor:pointer}

/* Botões */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:1rem;transition:all .25s;border:0;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--azul-500),var(--azul-700));color:#fff;box-shadow:var(--sombra)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--sombra-lg)}
.btn-wpp{background:var(--wpp);color:#fff}
.btn-wpp:hover{transform:translateY(-3px);box-shadow:0 15px 30px -10px rgba(37,211,102,.5)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.btn-outline:hover{background:#fff;color:var(--azul-700)}
.btn-instagram{background:transparent;color:#e1306c;border:2px solid #e1306c;box-shadow:none}
.btn-instagram:hover{background:#e1306c;color:#fff;transform:translateY(-3px);box-shadow:0 12px 26px rgba(225,48,108,.32)}
.btn-instagram .social-icon{width:1.35em;height:1.35em;margin:0}
.instagram-copy{display:flex;gap:.35em;align-items:baseline;flex-wrap:wrap}

/* Hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,37,64,.85),rgba(30,107,214,.65)),url('../images/foto15.jpeg') center/cover;z-index:-1}
.hero-inner{max-width:var(--container);margin:0 auto;padding:120px 24px;width:100%}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;line-height:1.1;max-width:850px;margin-bottom:20px;letter-spacing:-.02em}
.hero p{font-size:clamp(1rem,1.6vw,1.2rem);max-width:680px;opacity:.95;margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);padding:8px 16px;border-radius:999px;font-size:.85rem;font-weight:500;margin-bottom:24px;backdrop-filter:blur(8px)}

/* Sections */
section{padding:90px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.eyebrow{color:var(--azul-500);font-weight:700;font-size:.85rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:12px}
.section-head h2{font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--azul-900);font-weight:800;letter-spacing:-.01em;margin-bottom:16px}
.section-head p{color:var(--cinza-500);font-size:1.05rem}

/* Sobre */
.sobre{background:var(--cinza-50)}
.sobre-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.sobre-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--sombra-lg);aspect-ratio:4/3}
.sobre-img img{width:100%;height:100%;object-fit:cover}
.sobre h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--azul-900);font-weight:800;margin-bottom:20px;letter-spacing:-.01em}
.sobre p{color:var(--cinza-500);margin-bottom:18px;font-size:1.05rem}
.sobre-stats{display:flex;gap:32px;margin-top:32px}
.stat strong{display:block;font-size:2rem;color:var(--azul-500);font-weight:800}
.stat span{font-size:.9rem;color:var(--cinza-500)}

/* Serviços */
.servicos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px -8px rgba(16,58,107,.15);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-8px);box-shadow:var(--sombra-lg)}
.card-img{aspect-ratio:4/3;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card-img img{transform:scale(1.08)}
.card-body{padding:26px;display:flex;flex-direction:column;flex:1}
.card-body h3{color:var(--azul-900);font-size:1.3rem;font-weight:700;margin-bottom:10px}
.card-body p{color:var(--cinza-500);margin-bottom:22px;flex:1}
.card-link{align-self:flex-start;color:var(--azul-500);font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.card-link:hover{gap:12px}

/* Diferenciais */
.diferenciais{background:linear-gradient(135deg,var(--azul-100),#fff)}
.dif-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dif{background:#fff;padding:30px;border-radius:var(--radius);box-shadow:0 5px 20px -10px rgba(16,58,107,.15);display:flex;gap:18px;align-items:flex-start;transition:transform .3s}
.dif:hover{transform:translateY(-4px)}
.dif-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--azul-500),var(--azul-700));color:#fff;display:grid;place-items:center;font-size:1.4rem;flex-shrink:0}
.dif h4{color:var(--azul-900);margin-bottom:6px;font-size:1.05rem}
.dif p{color:var(--cinza-500);font-size:.93rem;margin:0}

/* Galeria */
.galeria-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.galeria-item{aspect-ratio:1;overflow:hidden;border-radius:12px;cursor:pointer;position:relative;background:#000}
.galeria-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s,opacity .3s}
.galeria-item:hover img{transform:scale(1.1);opacity:.85}

/* CTA Azul */
.cta-azul{background:linear-gradient(135deg,var(--azul-700),var(--azul-900));color:#fff;text-align:center;padding:80px 24px}
.cta-azul h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;margin-bottom:16px;letter-spacing:-.01em}
.cta-azul p{font-size:1.1rem;opacity:.9;max-width:620px;margin:0 auto 32px}

/* Contato */
.contato{background:var(--cinza-50)}
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contato-info{background:#fff;padding:36px;border-radius:var(--radius);box-shadow:var(--sombra)}
.contato-info h3{color:var(--azul-900);margin-bottom:24px;font-size:1.4rem}
.info-item{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
.info-item .ico{width:40px;height:40px;border-radius:10px;background:var(--azul-100);color:var(--azul-500);display:grid;place-items:center;font-size:1.1rem;flex-shrink:0}
.info-item strong{display:block;color:var(--azul-900);margin-bottom:2px}
.info-item span,.info-item a{color:var(--cinza-500);font-size:.95rem}
.horarios{background:#fff;padding:36px;border-radius:var(--radius);box-shadow:var(--sombra)}
.horarios h3{color:var(--azul-900);margin-bottom:20px;font-size:1.4rem}
.horarios ul{list-style:none}
.horarios li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--cinza-200);font-size:.95rem}
.horarios li:last-child{border:0}
.horarios li span:first-child{font-weight:600;color:var(--azul-900)}
.horarios li span:last-child{color:var(--cinza-500)}
.mapa{margin-top:36px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--sombra)}
.mapa iframe{width:100%;height:340px;border:0;display:block}

/* Footer */
.footer{background:var(--azul-900);color:#fff;padding:50px 0 24px;text-align:center}
.footer .brand{justify-content:center;color:#fff;margin-bottom:14px}
.footer .brand img{display:none}
.footer p{opacity:.7;font-size:.9rem;margin-bottom:6px}
.footer-social{display:flex;gap:14px;justify-content:center;margin:18px 0}
.footer-social a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;display:grid;place-items:center;transition:background .2s,transform .2s}
.footer-social a:hover{background:var(--azul-500);transform:translateY(-3px)}

/* WhatsApp flutuante */
.whatsapp-icon{width:1.2em;height:1.2em;display:inline-block;flex:0 0 auto;vertical-align:-.2em;margin-right:.45em}
.social-icon{width:1.2em;height:1.2em;display:inline-block;flex:0 0 auto;vertical-align:-.2em;margin-right:.45em}
.footer-social .whatsapp-icon,.wpp-float .whatsapp-icon{margin:0;width:1.35em;height:1.35em}
.wpp-float .whatsapp-icon{width:1.1em;height:1.1em}
.wpp-float{position:fixed;bottom:24px;right:24px;width:62px;height:62px;border-radius:50%;background:var(--wpp);color:#fff;display:grid;place-items:center;font-size:1.9rem;box-shadow:0 12px 30px rgba(37,211,102,.5);z-index:100;transition:transform .3s;animation:pulse 2.4s infinite}
.wpp-float:hover{transform:scale(1.1)}
@keyframes pulse{0%,100%{box-shadow:0 12px 30px rgba(37,211,102,.5)}50%{box-shadow:0 12px 40px rgba(37,211,102,.8),0 0 0 12px rgba(37,211,102,.15)}}

/* Service page hero */
.svc-hero{position:relative;min-height:55vh;display:flex;align-items:center;color:#fff;text-align:center}
.svc-hero::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2}
.svc-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,37,64,.85),rgba(30,107,214,.6));z-index:-1}
.svc-hero h1{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:800;letter-spacing:-.02em}
.svc-hero p{margin-top:14px;font-size:1.1rem;opacity:.95;max-width:680px;margin-left:auto;margin-right:auto}
.crumb{display:inline-block;font-size:.85rem;opacity:.85;margin-bottom:14px;letter-spacing:.1em;text-transform:uppercase}
.crumb a{color:#fff;opacity:.85}

/* Service detail content */
.svc-content{max-width:960px;margin:0 auto;padding:0 24px}
.svc-content h2{color:var(--azul-900);font-size:1.8rem;margin:36px 0 14px;font-weight:800}
.svc-content h2:first-child{margin-top:0}
.svc-content p{color:var(--cinza-500);margin-bottom:18px;font-size:1.05rem}
.svc-content ul{margin:0 0 22px 22px;color:var(--cinza-500)}
.svc-content ul li{margin-bottom:8px}
.svc-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.svc-gallery .galeria-item{aspect-ratio:4/3}

/* Animações on scroll */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.fade-up.visible{opacity:1;transform:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(10,37,64,.94);display:none;align-items:center;justify-content:center;z-index:200;padding:24px;cursor:zoom-out}
.lightbox.active{display:flex}
.lightbox img{max-width:95%;max-height:90vh;border-radius:12px;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:24px;right:30px;color:#fff;font-size:2.2rem;background:none;border:0;cursor:pointer}

/* Responsivo */
@media(max-width:900px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:18px 24px;gap:18px;border-bottom:1px solid var(--cinza-200);box-shadow:var(--sombra)}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .servicos-grid{grid-template-columns:repeat(2,1fr)}
  .dif-grid{grid-template-columns:repeat(2,1fr)}
  .galeria-grid{grid-template-columns:repeat(3,1fr)}
  .sobre-grid,.contato-grid{grid-template-columns:1fr;gap:32px}
  .svc-gallery{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  section{padding:60px 0}
  .servicos-grid,.dif-grid{grid-template-columns:1fr}
  .galeria-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{padding:90px 24px}
  .wpp-float{width:56px;height:56px;font-size:1.7rem;bottom:18px;right:18px}
  .sobre-stats{gap:18px}
}