/* Aços Teixeira — São José dos Campos */
:root{
  --amarelo:#FFCC29;
  --azul:#2E3192;
  --azul-2:#545591;
  --azul-claro:#6667AB;
  --texto:#333333;
  --preto:#000;
  --rodape:#161312;
  --lavanda:#F2F2F8;
  --creme:#FFF9EF;
  --largura:1100px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Montserrat",Arial,Helvetica,sans-serif;font-size:15px;font-weight:500;line-height:1.54;color:#353535;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul);text-decoration:none;transition:color .2s,background .2s,opacity .2s}
h1,h2,h3,h4,h5,h6{font-family:"Montserrat",Arial,sans-serif;margin:0 0 .6em;font-weight:600;color:var(--texto);line-height:1.2}
p{margin:0 0 20px}
svg{width:20px;height:20px;flex:none}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{max-width:var(--largura);margin:0 auto;padding:0 5.5px}
.container-sm{max-width:960px;margin:0 auto}
.skip-link{position:absolute;left:-999px;top:0;background:var(--azul);color:#fff;padding:10px 16px;z-index:9999}
.skip-link:focus{left:10px;top:10px}

/* ===== HEADER ===== */
.header{background:var(--amarelo);position:relative;z-index:50}
.header .container-sm{display:flex;align-items:center;justify-content:space-between;min-height:170px;padding:0 0 0 0}
.logo{display:block;width:150px;height:150px;flex:none}
.logo img{width:150px;height:150px}
.menu{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0}
.menu li{margin-left:35px}
.menu li:first-child{margin-left:0}
.menu a{display:block;font-size:16px;font-weight:600;color:var(--texto);text-transform:uppercase;line-height:16px;padding:10px 0 9px;border-bottom:3px solid transparent;letter-spacing:.2px}
.menu a:hover,.menu a.ativo{color:var(--azul)}
.menu a.ativo{border-bottom-color:var(--azul)}
.menu li.btn-orc{margin-left:35px}
.menu li.btn-orc a,.btn{display:inline-block;background:linear-gradient(to bottom,var(--azul) 0%,var(--azul-2) 100%);color:#fff;font-size:14px;font-weight:600;padding:12px 23px;border:0;line-height:14px;text-transform:uppercase;cursor:pointer;font-family:inherit}
.menu li.btn-orc a:hover,.btn:hover{background:linear-gradient(to bottom,var(--azul-2) 0%,var(--azul) 100%);color:#fff}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px;color:var(--azul)}
.menu-toggle svg{width:30px;height:30px}

/* ===== SLIDER ===== */
.slider{position:relative;overflow:hidden;background:#0b1461}
.slides{display:flex;transition:transform .8s ease}
.slide{min-width:100%;position:relative}
.slide img{width:100%;height:auto;aspect-ratio:1600/500;object-fit:cover}
.slider-dots{position:absolute;left:0;right:0;bottom:20px;display:flex;justify-content:center;gap:8px}
.slider-dots button{width:16px;height:16px;border-radius:50%;border:2px solid #fff;background:rgba(255,255,255,.6);padding:0;cursor:pointer}
.slider-dots button.ativo{background:#fff}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.25);border:0;color:#fff;width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.slider:hover .slider-arrow{opacity:1}
.slider-arrow.prev{left:20px}.slider-arrow.next{right:20px}

/* ===== PARCEIROS (carrossel home) ===== */
.parceiros-home{padding:20px 0 60px;overflow:hidden}
.carrossel{overflow:hidden;max-width:1236px;margin:0 auto;padding:0}
.carrossel-track{display:flex;gap:59px;transition:transform .6s ease}
.carrossel-track li{list-style:none;flex:0 0 200px}
.carrossel-track img{width:200px;height:150px;object-fit:contain}
ul.carrossel-track{margin:0;padding:0}

/* ===== CAIXAS ===== */
.caixas{padding:25px 0 110px}
.caixas .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;align-items:start}
.caixa{background:var(--amarelo);padding:35px 35px 45px;min-height:224px}
.caixa:nth-child(2){min-height:224px}
.caixa:nth-child(1),.caixa:nth-child(3){min-height:248px}
.caixa h2{font-size:22px;color:var(--azul);margin:0 0 20px;line-height:1.23}
.caixa p{color:#000;margin:0}

/* ===== PRODUTOS ===== */
.sec-produtos{background:var(--lavanda);padding:40px 0 55px}
.titulo-sec{font-size:35px;text-align:center;margin:0 0 45px;line-height:1.3}
.titulo-azul{color:var(--azul)}
.grid-produtos{display:grid;grid-template-columns:repeat(4,211px);justify-content:center;gap:20px 38.5px}
.card-produto{background:#fff;padding:12px 10px 10px;text-align:center}
.card-produto strong{display:block;font-size:15px;font-weight:700;color:#353535;margin-bottom:20px;text-transform:uppercase}
.card-produto img{width:191px;height:191px;margin:0 auto;object-fit:contain}
.ver-mais{text-align:center;margin-top:20px}
.ver-mais .btn{font-size:14px;padding:14px 29px;text-transform:none;min-width:119px}

/* produtos (página) com borda amarela */
.grid-produtos.bordas{gap:20px 38.5px}
.grid-produtos.bordas .card-produto{border:2px solid var(--amarelo);padding:18px 10px 30px}
.card-produto .desc{margin:12px 8px 0;font-size:15px;line-height:1.53;color:#333}

/* ===== DUAS COLUNAS ===== */
.sec-sobre{padding:50px 0}
.duas-col{display:grid;grid-template-columns:1fr 1fr;gap:43px;align-items:start}
.duas-col h2{font-size:35px;margin:0 0 30px}
.texto-just p{text-align:justify;color:#000}
.duas-col img{width:100%}

/* ===== CTA ===== */
.cta{background:var(--azul);padding:80px 0}
.cta .caixa-cta{background:var(--azul-claro);text-align:center;padding:40px 20px 30px}
.cta h2{color:#fff;font-size:45px;margin:0 0 25px;font-weight:600;line-height:1}
.cta p.sub{color:#fff;font-size:25px;font-weight:600;margin:0 0 30px;line-height:1.2}
.btn-amarelo{display:inline-block;background:var(--amarelo);color:#000;font-size:14px;font-weight:600;padding:14px 29px;text-transform:uppercase;line-height:1}
.btn-amarelo:hover{background:#fff;color:var(--azul)}

/* ===== FOOTER ===== */
.footer{background:var(--rodape);border-top:10px solid var(--amarelo);color:#fff;padding:43px 30px 40px}
.footer .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:0 20px}
.footer h2{font-size:14px;font-weight:400;color:var(--amarelo);text-transform:uppercase;margin:0 0 30px;line-height:1}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{display:flex;gap:17px;margin-bottom:10px;line-height:25.5px;font-size:15px}
.footer li svg{width:15px;height:15px;margin-top:5px;fill:#fff;flex:none}
.footer li a{color:#fff}
.footer li a:hover{color:var(--amarelo)}
.footer .wa-mini{display:inline-block;width:23px;height:22px;vertical-align:-3px;margin-left:4px}
.redes{display:flex;gap:25px;align-items:center}
.redes a{color:#b9b9b9;display:block}
.redes a:hover{color:var(--amarelo)}
.redes svg{width:52px;height:52px;fill:currentColor}
.copy{background:#000;padding:18px 30px;font-size:12px;color:#8C8989;line-height:1.54}
.copy a{color:#fff;margin:0 3px}
.copy a:hover{color:var(--amarelo)}

/* ===== FLUTUANTES ===== */
.wa-float{position:fixed;right:15px;bottom:60px;width:65px;height:65px;z-index:90;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25));transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float img{width:65px;height:65px}
.to-top{position:fixed;right:75px;bottom:0;width:48px;height:35px;background:#333;color:#fff;border:0;border-radius:4px 4px 0 0;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s;z-index:89}
.to-top.visivel{opacity:.85;visibility:visible}
.to-top svg{width:16px;height:16px;fill:#fff}

/* ===== TÍTULO DE PÁGINA ===== */
.page-title{height:200px;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center;text-align:center}
.page-title h1{color:#fff;font-size:30px;font-weight:600;margin:0}

/* ===== CONTEÚDO INTERNO ===== */
.conteudo{padding:60px 0 20px}
.conteudo .titulo-sec{margin-bottom:30px}
.sobre-grid{display:grid;grid-template-columns:1fr 348px;gap:43px;align-items:start}
.sobre-grid p{color:#353535}
.sobre-grid video{width:100%;height:auto;aspect-ratio:352/640;background:#000;display:block}
.galeria-3{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:30px 0 70px}
.galeria-3 a,.galeria-4 a{display:block;overflow:hidden;position:relative}
.galeria-3 img{width:100%;aspect-ratio:460/295;object-fit:cover;transition:transform .4s}
.galeria-3 a:hover img,.galeria-4 a:hover img{transform:scale(1.05)}
.parceiros{padding:10px 0 80px;text-align:center}
.parceiros .titulo-sec{margin-bottom:25px}
.parceiros p{color:#353535;margin-bottom:30px}
.logos-linha{display:flex;justify-content:center;align-items:center;gap:15px;flex-wrap:wrap;list-style:none;padding:0;margin:0}
.logos-linha img{width:181px;height:136px;object-fit:contain}
.intro-centro{text-align:center;color:#353535;max-width:1089px;margin:0 auto 70px}

.sec-galeria{background:var(--creme);padding:30px 0 60px}
.sec-galeria h2{font-size:25px;color:#000;text-align:center;margin:0 0 25px}
.sec-galeria .intro{text-align:center;max-width:960px;margin:0 auto 10px;color:#353535}
.social-redondo{display:flex;justify-content:center;gap:10px;margin:0 0 0}
.social-redondo a{width:32px;height:32px;border-radius:50%;background:#000;color:#fff;display:flex;align-items:center;justify-content:center}
.social-redondo a:hover{background:var(--azul)}
.social-redondo svg{width:16px;height:16px;fill:currentColor}
.galeria-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:960px;margin:0 auto}
.galeria-4 img{width:100%;height:320px;object-fit:cover;transition:transform .4s}

.mapa{padding:0 0 35px}
.mapa iframe{width:100%;height:450px;border:0;display:block}
.sec-empresa-loc{background:var(--creme);padding:60px 0}
.sec-empresa-loc .grid{display:grid;grid-template-columns:1fr 390px;gap:40px;max-width:960px;margin:0 auto;align-items:start}
.sec-empresa-loc h2{font-size:35px;margin-bottom:30px}
.sec-empresa-loc .social-redondo{justify-content:flex-start}
.foto-moldura{background:#fff;padding:6px;box-shadow:0 0 6px rgba(0,0,0,.04)}
.foto-moldura img{width:100%}

.contato-grid{display:grid;grid-template-columns:1fr 418px;gap:44px;align-items:start;padding-bottom:115px}
.form label{display:block;margin-bottom:4px;color:#333;font-size:15px}
.form input,.form textarea{width:100%;font-family:inherit;font-size:15px;padding:8px 12px;border:1px solid #a8a8a8;border-radius:6px;margin-bottom:22px;background:#fff;color:#333}
.form input:focus,.form textarea:focus{outline:2px solid var(--azul);outline-offset:0;border-color:var(--azul)}
.form textarea{height:150px;resize:vertical}
.form .btn{text-transform:none;font-size:15px;padding:14px 29px;margin-bottom:20px}
.form-msg{font-size:14px;color:var(--azul);margin:-8px 0 16px;min-height:1em}
.moldura-azul{border:5px solid #9C9CD0;max-width:510px}
.moldura-azul img{width:100%}
.info-box{background:var(--amarelo);padding:35px 35px 40px;margin-bottom:40px;min-height:177px}
.info-box h2{display:flex;align-items:center;gap:20px;font-size:25px;margin:0 0 25px;color:#333}
.info-box h2 svg{width:45px;height:45px;fill:#000}
.info-box p{margin:0;color:#000;font-size:15px}
.info-box a{color:#000}

/* ===== LIGHTBOX ===== */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:999}
.lightbox.aberto{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;width:auto;height:auto}
.lightbox button{position:absolute;background:none;border:0;color:#fff;cursor:pointer;padding:14px}
.lightbox button svg{width:32px;height:32px;fill:#fff}
.lb-fechar{top:10px;right:10px}.lb-prev{left:10px;top:50%;transform:translateY(-50%)}.lb-next{right:10px;top:50%;transform:translateY(-50%)}
.lb-cont{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:#ccc;font-size:13px}

/* ===== 404 ===== */
.erro404{padding:100px 0;text-align:center}
.erro404 h1{font-size:90px;color:var(--azul);margin:0}

/* ===== RESPONSIVO ===== */
@media (max-width:1100px){
  .container{padding:0 30px}
  .header .container-sm{padding:0 30px}
  .menu li{margin-left:22px}
  .grid-produtos{grid-template-columns:repeat(4,1fr);gap:20px}
  .card-produto img{width:100%;height:auto;aspect-ratio:1}
}
@media (max-width:900px){
  .header .container-sm{min-height:120px}
  .logo,.logo img{width:100px;height:100px}
  .menu-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:var(--amarelo);border-top:1px solid rgba(0,0,0,.08);display:none;box-shadow:0 8px 16px rgba(0,0,0,.12)}
  .nav.aberto{display:block}
  .menu{flex-direction:column;align-items:stretch}
  .menu li,.menu li.btn-orc{margin:0}
  .menu a{padding:16px 30px;border-bottom:1px solid rgba(0,0,0,.08)}
  .menu a.ativo{border-bottom-color:rgba(0,0,0,.08);background:rgba(255,255,255,.25)}
  .menu li.btn-orc{padding:16px 30px}
  .menu li.btn-orc a{text-align:center;padding:14px 23px}
  .caixas .grid,.duas-col,.sobre-grid,.sec-empresa-loc .grid,.contato-grid{grid-template-columns:1fr}
  .caixa{min-height:0!important}
  .footer .cols{grid-template-columns:1fr;gap:30px}
  .galeria-4{grid-template-columns:repeat(3,1fr)}
  .contato-grid{padding-bottom:60px}
  .sobre-grid video{max-width:400px}
}
@media (max-width:767px){
  .slide img{aspect-ratio:1086/1448}
  .grid-produtos{grid-template-columns:repeat(2,1fr);gap:16px}
  .galeria-3{grid-template-columns:repeat(2,1fr)}
  .galeria-4{grid-template-columns:repeat(2,1fr)}
  .galeria-4 img{height:240px}
  .titulo-sec,.duas-col h2,.sec-empresa-loc h2{font-size:28px}
  .cta{padding:50px 0}
  .cta h2{font-size:32px}
  .cta p.sub{font-size:20px}
  .page-title{height:150px}
  .page-title h1{font-size:26px}
  .caixas{padding-bottom:60px}
  .mapa iframe{height:350px}
  .wa-float,.wa-float img{width:56px;height:56px}
  .to-top{right:auto;left:15px}
  .logos-linha img{width:140px;height:105px}
  .carrossel-track li{flex-basis:160px}
  .carrossel-track img{width:160px;height:120px}
}
@media (max-width:420px){
  .container{padding:0 16px}
  .header .container-sm{padding:0 16px}
  .galeria-4 img{height:190px}
  .info-box{padding:28px 24px}
  .footer{padding:40px 16px}
  .copy{padding:18px 16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}