:root{
  --azul:#135ab8; --azul-esc:#0F4796; --azul-noite:#0b2f63;
  --texto:#4d4d56; --titulo:#1b1b24; --fundo:#f4f7fc; --branco:#fff;
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Roboto Condensed",-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--texto);background:var(--branco);font-size:17px;line-height:1.5}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:var(--azul);color:#fff;padding:12px 26px;border-radius:30px;font-weight:600;transition:background .2s,transform .2s}
.btn:hover{background:var(--azul-esc);transform:translateY(-2px)}
.btn-branco{background:#fff;color:var(--azul)}
.btn-branco:hover{background:#e8f0fb;color:var(--azul-esc)}

/* HEADER */
header{position:sticky;top:0;z-index:100;background:linear-gradient(90deg,var(--azul-noite),var(--azul));box-shadow:0 2px 12px rgba(0,0,0,.15)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo img{width:170px}
nav ul{list-style:none;display:flex;gap:6px;align-items:center}
nav a{color:#fff;padding:8px 14px;border-radius:6px;font-size:17px;transition:background .2s}
nav a:hover{background:rgba(255,255,255,.12)}
nav .cta{background:#fff;color:var(--azul);font-weight:600;margin-left:8px}
nav .cta:hover{background:#e8f0fb}
.menu-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.menu-toggle svg{width:28px;height:28px;fill:#fff}

/* HERO */
.hero{position:relative;overflow:hidden;background:var(--fundo);padding:40px 0 60px}
.aurora-blob{position:absolute;width:45vw;height:45vw;max-width:620px;max-height:620px;border-radius:50%;filter:blur(90px);opacity:.35;transform:translate(-50%,-50%);transition:left 1.2s ease,top 1.2s ease;pointer-events:none}
.b1{background:#135ab8;left:var(--bx1,30%);top:var(--by1,30%)}
.b2{background:#5aa2ff;left:var(--bx2,70%);top:var(--by2,40%)}
.b3{background:#8fd3ff;left:var(--bx3,55%);top:var(--by3,80%)}
.b4{background:#0F4796;left:var(--bx4,20%);top:var(--by4,75%)}
#dots-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.slider{position:relative;z-index:2}
.slides{position:relative}
.slide{display:none;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;min-height:460px}
.slide.ativo{display:grid;animation:fade .6s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes sobe{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.slide.ativo .img-prod{animation:sobe .9s ease both}
.slide.ativo .badges{animation:sobe .9s ease .4s both}
.slide .marca{max-width:260px;margin-bottom:18px}
.slide h2{font-size:clamp(28px,3.6vw,44px);line-height:1.12;color:var(--titulo);font-weight:700;margin-bottom:16px}
.slide h2 span{color:var(--azul-esc)}
.slide p{font-size:19px;margin-bottom:26px;max-width:520px}
.slide .lado-img{position:relative;display:flex;flex-direction:column;align-items:center;gap:16px}
.img-prod{max-height:420px;width:auto;max-width:100%;object-fit:contain}
.badges{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.vidro{backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);background:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.8);border-radius:12px;box-shadow:0 6px 20px rgba(19,90,184,.12)}
.badges .vidro{padding:10px 14px;display:flex;align-items:center;justify-content:center;min-width:110px;min-height:64px}
.badges .vidro img{max-height:44px;width:auto}
.badges .feat{width:150px;flex-direction:column;text-align:center;gap:8px;font-size:15px;font-weight:600;color:var(--titulo);line-height:1.2}
.feat .ic{width:40px;height:40px;border-radius:8px;background:var(--azul);display:flex;align-items:center;justify-content:center}
.feat .ic svg{width:20px;height:20px;fill:#fff}
.seta{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(255,255,255,.7);border:0;width:42px;height:42px;border-radius:50%;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.seta svg{width:18px;height:18px;fill:var(--azul)}
.seta.prev{left:-10px}.seta.next{right:-10px}
.dots{display:flex;gap:10px;justify-content:center;margin-top:24px;position:relative;z-index:3}
.dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(19,90,184,.25);cursor:pointer}
.dots button.ativo{background:var(--azul);width:28px;border-radius:6px}

/* MDM */
.mdm{padding:80px 0;background:#fff}
.mdm .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:50px;align-items:center}
.mdm img{width:100%}
.mdm h2{font-size:clamp(30px,3.4vw,42px);color:var(--titulo);margin-bottom:10px}
.mdm .sub{font-size:20px;margin-bottom:22px}
.mdm ul{list-style:none;margin-bottom:28px}
.mdm li{padding:6px 0 6px 24px;position:relative;font-size:18px}
.mdm li:before{content:"";position:absolute;left:0;top:15px;width:10px;height:10px;border-radius:50%;background:var(--azul)}

/* BANNER */
.banner{padding:10px 0 60px}
.banner a{display:block;border-radius:14px;overflow:hidden;transition:transform .3s,box-shadow .3s}
.banner a:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(19,90,184,.2)}
.banner img{width:100%}

/* ISO */
.iso{padding:60px 0;background:linear-gradient(135deg,#eaf1fb,#f8fbff)}
.iso .wrap{display:flex;align-items:center;gap:40px;justify-content:center;flex-wrap:wrap}
.iso a.vidro{padding:16px;display:block;max-width:300px}
.iso p{max-width:620px;font-size:20px;color:var(--titulo)}

/* FOOTER */
footer{background:linear-gradient(90deg,var(--azul-noite),var(--azul));color:#efefef;padding:50px 0 0}
footer .topo{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;padding-bottom:40px}
footer .sobre{max-width:480px}
footer .sobre img{width:190px;margin-bottom:16px}
footer .sobre p{font-size:16px;line-height:1.6}
footer h3{color:#fff;font-size:20px;margin-bottom:14px}
footer .links a{display:block;padding:4px 0;color:#fff;opacity:.9}
footer .links a:hover{opacity:1;text-decoration:underline}
.social{display:flex;gap:10px;margin-top:20px}
.social a{width:38px;height:38px;border-radius:6px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;transition:background .2s}
.social a:hover{background:rgba(255,255,255,.28)}
.social svg{width:18px;height:18px;fill:#fff}
.sub-footer{background:#1b1b24;text-align:center;padding:16px 20px;font-size:14px;color:#bbb}


/* RESPONSIVO */
@media (max-width:1024px){
  .menu-toggle{display:block}
  nav{position:absolute;top:74px;left:0;right:0;background:var(--azul-noite);display:none}
  nav.aberto{display:block}
  nav ul{flex-direction:column;align-items:stretch;padding:10px 16px 18px}
  nav a{display:block;padding:12px}
  nav .cta{margin:8px 0 0;text-align:center}
}
@media (max-width:860px){
  .slide{grid-template-columns:1fr;text-align:center;min-height:0;gap:24px}
  .slide .marca{margin:0 auto 16px}
  .slide p{margin-left:auto;margin-right:auto}
  .img-prod{max-height:280px}
  .seta{display:none}
  .mdm .wrap{grid-template-columns:1fr;text-align:center}
  .mdm ul{display:inline-block;text-align:left}
  .iso .wrap{text-align:center}
}
@media (max-width:480px){
  .badges .feat{width:46%}
  .logo img{width:140px}
}