/* ============ ASN Brasil — Site Novo ============ */
:root{
  --asn-red:#c8102e;
  --asn-red-dark:#9b0c24;
  --asn-dark:#1a1a1a;
  --asn-gray:#5a5a5a;
  --asn-light:#f6f6f6;
  --asn-white:#ffffff;
  --shadow:0 10px 40px rgba(0,0,0,.08);
  --radius:18px;
  --container:1280px;
  --nav-h:140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--asn-dark);
  background:var(--asn-white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
ul{list-style:none}

/* ===== NAVBAR ===== */
#navbar{
  position:fixed;top:0;left:0;right:0;
  height:var(--nav-h);
  z-index:1000;
  transition:background .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
  background:transparent;
}
#navbar.scrolled{
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(10px);
  box-shadow:0 4px 20px rgba(0,0,0,.06);
}
.nav-container{
  max-width:var(--container);
  height:100%;
  margin:0 auto;
  padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-logo img{height:120px;width:auto;transition:filter .3s}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{
  font-weight:600;font-size:15px;
  color:var(--asn-dark);
  padding:8px 0;
  position:relative;
  transition:color .3s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--asn-red);transform:scaleX(0);transform-origin:left;transition:transform .3s;
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{
  background:var(--asn-red);color:var(--asn-white)!important;
  padding:10px 22px!important;border-radius:999px;
  text-shadow:none!important;
  transition:background .3s, transform .2s;
}
.nav-cta:hover{background:var(--asn-red-dark);transform:translateY(-1px)}
.nav-cta::after{display:none!important}

.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{
  width:26px;height:2.5px;background:var(--asn-dark);border-radius:2px;
  transition:transform .3s, opacity .3s, background .3s;
}
.nav-toggle.active span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===== HERO ===== */
#hero{
  position:relative;
  min-height:100vh;
  background:linear-gradient(180deg,#000,#222);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.hero-img{
  position:absolute;inset:0;
  width:100%;height:100%;object-fit:cover;object-position:center;
  animation:heroIn 1.6s ease both;
}
@keyframes heroIn{
  from{opacity:0;transform:scale(1.06)}
  to{opacity:1;transform:scale(1)}
}
.hero-title-wrap{
  position:relative;z-index:2;
  width:100%;max-width:1100px;
  padding:0 32px;
  display:flex;justify-content:center;align-items:center;
  margin-top:calc(-18vh - 150px);
}
.hero-title-img{
  width:min(78%, 630px);
  max-width:calc(100% - 50px);
  height:auto;
  filter:drop-shadow(0 6px 22px rgba(0,0,0,.18));
  opacity:0;
  transform:translateY(40px) scale(.96);
  animation:titleIn 1.3s cubic-bezier(.2,.7,.2,1) .7s forwards;
}
@keyframes titleIn{
  0%  {opacity:0; transform:translateY(40px) scale(.96); filter:drop-shadow(0 6px 22px rgba(0,0,0,0)) blur(6px)}
  60% {opacity:1; filter:drop-shadow(0 6px 22px rgba(0,0,0,.22)) blur(0)}
  100%{opacity:1; transform:translateY(0) scale(1); filter:drop-shadow(0 6px 22px rgba(0,0,0,.18)) blur(0)}
}
@media (max-width:880px){
  .hero-title-img{width:90%}
  .hero-title-wrap{margin-top:-22vh}
}

/* ===== CARROSSEL (esteira contínua) ===== */
#carrossel{padding:0;background:#000}
.marquee{
  position:relative;width:100%;overflow:hidden;
  /* fundo neutro caso alguma img demore */
  background:#000;
}
.marquee-track{
  display:flex;width:max-content;
  animation:marquee 35s linear infinite;
  will-change:transform;
}
.marquee-track img{
  flex:0 0 20vw;width:20vw;height:360px;
  object-fit:cover;display:block;
}
@keyframes marquee{
  from{transform:translateX(0)}
  to  {transform:translateX(-140vw)} /* 7 imagens * 20vw = 140vw (1 ciclo do conjunto original) */
}
@media (max-width:1100px){
  .marquee-track img{flex-basis:33.3333vw;width:33.3333vw;height:300px}
  @keyframes marquee{from{transform:translateX(0)} to{transform:translateX(-233.3331vw)}}
}
@media (max-width:700px){
  .marquee-track img{flex-basis:50vw;width:50vw;height:240px}
  @keyframes marquee{from{transform:translateX(0)} to{transform:translateX(-350vw)}}
}
@media (max-width:480px){
  .marquee-track img{flex-basis:80vw;width:80vw;height:240px}
  @keyframes marquee{from{transform:translateX(0)} to{transform:translateX(-560vw)}}
}

/* ===== TÍTULOS DE SEÇÃO ===== */
.section-title{
  display:flex;align-items:center;gap:14px;
  font-size:clamp(28px,3.4vw,46px);
  font-weight:800;color:var(--asn-dark);
  line-height:1.1;letter-spacing:-.5px;
  margin-bottom:22px;
}
.section-title.center{justify-content:center;text-align:center}
.section-title .title-mark{
  height:.95em;width:auto;flex:0 0 auto;
  filter:drop-shadow(0 2px 6px rgba(200,16,46,.18));
}
.section-title span{position:relative;padding-bottom:6px}
.section-title span::after{
  content:"";position:absolute;left:0;bottom:0;width:64px;height:4px;
  background:var(--asn-red);border-radius:2px;
}
.section-title.center span::after{left:50%;transform:translateX(-50%)}

/* ===== SOBRE ===== */
#sobre{
  background:var(--asn-white);
  padding:0;
}
.sobre-inner{
  width:100%;margin:0;
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  align-items:stretch;min-height:720px;
}
.sobre-text{
  padding:50px 70px 70px max(70px, calc((100vw - var(--container))/2 + 32px));
  display:flex;flex-direction:column;justify-content:flex-start;
}
.sobre-logo{
  width:auto;height:270px;margin-bottom:0;margin-top:-30px;
  object-fit:contain;align-self:flex-start;
}
.sobre-text p{
  font-family:'Open Sans', sans-serif;
  font-size:17px;line-height:1.7;color:var(--asn-dark);
  text-align:justify;
  margin-bottom:22px;
  font-weight:400;
}
.sobre-text strong{font-weight:700;color:var(--asn-dark)}
.sobre-destaque{
  margin-top:42px;
  font-family:'Glacial Indifference','Inter',sans-serif;
  font-size:clamp(28px,2.5vw,38px);
  font-weight:400;
  line-height:1.15;
  letter-spacing:.5px;
  color:var(--asn-dark);
  text-transform:uppercase;
}
.sobre-destaque em{font-style:italic;font-weight:400}
.sobre-destaque .red{color:var(--asn-red);font-weight:700;font-style:italic}

.sobre-image{
  position:relative;overflow:hidden;
  min-height:720px;
}
.sobre-image img{
  width:100%;height:100%;object-fit:cover;object-position:center;
  display:block;
}

@media (max-width:980px){
  .sobre-inner{grid-template-columns:1fr;min-height:0}
  .sobre-text{padding:80px 32px 60px}
  .sobre-image{min-height:420px;order:-1}
  .sobre-logo{height:90px;margin-bottom:28px}
}

/* ===== PELO MUNDO ===== */
#mundo{padding:110px 32px;background:var(--asn-white)}
.mundo-inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:center;
}
.mundo-title-img{
  width:auto;height:auto;max-width:calc(100% - 300px);
  margin-bottom:28px;margin-left:-10px;
  object-fit:contain;display:block;
}
.mundo-left p{
  font-family:'Open Sans', sans-serif;
  font-size:17px;line-height:1.7;color:var(--asn-dark);
  max-width:520px;font-weight:400;
}
.mundo-left strong{font-weight:700;color:var(--asn-dark)}
.mundo-right img{display:block;width:100%;height:auto}

/* ===== CERTIFICAÇÕES ===== */
#certificacoes{
  padding:110px 32px;
  background:#f3f3f3;
}
.cert-inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.cert-title-img{
  width:auto;height:auto;max-width:calc(100% - 300px);
  margin-bottom:28px;margin-left:-10px;
  object-fit:contain;display:block;
}
.cert-left p{
  font-family:'Open Sans', sans-serif;
  font-size:17px;line-height:1.7;color:var(--asn-dark);
  margin-bottom:16px;font-weight:400;
}
.cert-left strong{font-weight:700;color:var(--asn-dark)}
.cert-bold{font-weight:700;color:var(--asn-dark)!important}
.cert-logos{
  display:flex;flex-wrap:wrap;gap:28px;margin-top:32px;align-items:center;
}
.cert-logos img{
  background:transparent;padding:0;border-radius:0;box-shadow:none;
  height:80px;width:auto;object-fit:contain;
  transition:transform .3s;
}
.cert-logos img:hover{transform:translateY(-2px)}
.cert-right img{
  display:block;width:100%;height:auto;
  border-radius:24px;box-shadow:none;
}

/* ===== SOLUÇÃO — Do Briefing à Entrega ===== */
#solucao{padding:110px 32px;background:var(--asn-white)}
.solucao-header{
  max-width:var(--container);margin:0 auto 56px;
  display:flex;flex-direction:column;align-items:flex-start;
}
.solucao-title-img{
  width:auto;height:auto;max-width:380px;
  margin-left:-10px;
  object-fit:contain;display:block;
}
.solucao-subtitle{
  font-family:'Open Sans', sans-serif;
  font-size:17px;line-height:1.6;color:var(--asn-dark);
  margin-top:18px;font-weight:400;
}

.passo-grid{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:repeat(5,1fr);gap:18px;
  align-items:start;
}
.passo-card{
  position:relative;
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  transition:transform .35s, box-shadow .35s;
  display:flex;flex-direction:column;
  box-shadow:0 6px 22px rgba(0,0,0,.08);
}
.passo-card:hover{transform:translateY(-6px);box-shadow:0 14px 32px rgba(0,0,0,.12)}
.passo-ilus-wrap{
  width:100%;
  aspect-ratio:1/1;
  overflow:hidden;
  background:#fff;
}
.passo-ilus{
  width:100%;height:100%;object-fit:cover;display:block;
}
.passo-body{
  position:relative;
  background:#f3f3f3;
  padding:40px 22px 28px;
  text-align:left;
  margin-top:-22px;
  border-radius:0 0 14px 14px;
}
.passo-icone{
  position:absolute;top:-27px;left:50%;transform:translateX(-50%);
  height:54px;width:54px;object-fit:contain;
  background:transparent;border-radius:0;padding:0;
}
.passo-card h3{
  font-family:'Inter',sans-serif;
  font-size:17px;font-weight:800;
  color:var(--asn-gray);
  margin:8px 0 14px;line-height:1.15;
  letter-spacing:.5px;text-transform:uppercase;
  text-align:center;
}
.passo-card p{
  font-family:'Open Sans', sans-serif;
  font-size:14.5px;color:var(--asn-dark);line-height:1.55;
  font-weight:400;
}
.passo-card p strong{font-weight:700;color:var(--asn-dark)}

/* card PDV - usa título em imagem */
.passo-body-pdv{
  display:flex;align-items:center;justify-content:center;
  min-height:160px;padding:30px 18px;
}
.passo-pdv-title{
  width:auto;max-width:90%;height:auto;object-fit:contain;
}

/* ===== LINHAS PRIVATE LABEL ===== */
#linhas{padding:110px 32px;background:#f7f7f7}
.linhas-container{max-width:var(--container);margin:0 auto}
.linhas-header{display:flex;justify-content:center;margin-bottom:60px}
.linhas-title-img{
  width:auto;height:auto;max-width:520px;
  object-fit:contain;display:block;
}
.linhas-grid{
  display:grid;grid-template-columns:repeat(7,1fr);gap:22px;
  justify-items:center;
}
.linha-item{
  display:flex;flex-direction:column;align-items:center;gap:16px;
  cursor:pointer;transition:transform .35s;
  text-align:center;
}
.linha-circle{
  width:150px;height:150px;border-radius:50%;
  background:#fff;
  box-shadow:0 6px 20px rgba(0,0,0,.10);
  overflow:hidden;
  transition:transform .4s ease, box-shadow .4s ease;
}
.linha-circle img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .5s ease;
}
.linha-item:hover .linha-circle{
  transform:scale(1.08);
  box-shadow:0 16px 38px rgba(0,0,0,.22);
}
.linha-item:hover .linha-circle img{transform:scale(1.1)}
.linha-item span{
  font-family:'Open Sans',sans-serif;
  font-size:13.5px;color:var(--asn-gray);
  line-height:1.3;max-width:150px;
  text-transform:uppercase;letter-spacing:.6px;
}
.linha-item span strong{font-weight:700;color:var(--asn-gray)}

/* ===== CATEGORIAS ===== */
#categorias{background:var(--asn-white);padding:60px 0}
.cat-row{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;
  padding:40px 32px;
}
.cat-row-reverse .cat-img{order:2}
.cat-row-reverse .cat-text{order:1}
.cat-img{
  width:100%;
  aspect-ratio:1/1;
  display:flex;align-items:center;justify-content:center;
}
.cat-img img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
  border-radius:12px;
}
.cat-text{padding:0 10px}
.cat-title-img{
  width:auto;height:auto;max-width:300px;
  margin-bottom:18px;object-fit:contain;display:block;
}
.cat-subtitle{
  font-family:'Open Sans',sans-serif;
  font-size:15px;color:var(--asn-dark);
  margin-bottom:18px;font-weight:400;line-height:1.55;
}
.cat-list{
  display:flex;flex-direction:column;gap:8px;
  font-family:'Open Sans',sans-serif;
  font-size:14.5px;color:var(--asn-dark);
}
.cat-list li{position:relative;padding-left:18px;line-height:1.5}
.cat-list li::before{
  content:"";position:absolute;left:0;top:8px;width:6px;height:6px;
  background:var(--asn-red);border-radius:50%;
}
.cat-list strong{font-weight:700;color:var(--asn-dark)}

@media (max-width:880px){
  .cat-title-img{max-width:220px}
}

/* ===== CONTATO ===== */
#contato{
  padding:110px 32px;
  background:#f3f3f3;
  color:var(--asn-dark);
}
.contato-inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;
}
.contato-title-img{
  width:auto;height:auto;max-width:380px;
  margin-left:-10px;margin-bottom:18px;
  object-fit:contain;display:block;
}
.contato-desc{
  font-family:'Open Sans',sans-serif;
  color:var(--asn-dark);margin-bottom:32px;font-size:17px;
}
.info-row{
  display:flex;align-items:center;gap:14px;margin-bottom:14px;color:var(--asn-dark);
}
.info-row a{color:var(--asn-dark);transition:color .3s}
.info-row a:hover{color:var(--asn-red)}
.info-icon{
  width:42px;height:42px;border-radius:50%;
  background:var(--asn-red);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.info-icon svg{width:20px;height:20px;fill:#fff}
.info-addr{
  margin-top:24px;padding:18px 22px;
  background:#fff;border-left:3px solid var(--asn-red);
  border-radius:10px;font-size:12px;color:var(--asn-dark);line-height:1.65;
  box-shadow:0 4px 14px rgba(0,0,0,.05);
}
.info-addr strong{color:var(--asn-dark)}

.contato-form{
  background:#fff;color:var(--asn-dark);
  padding:38px 36px;border-radius:var(--radius);
  box-shadow:0 8px 30px rgba(0,0,0,.08);
}
.form-group{margin-bottom:16px}
.form-group label{
  display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--asn-dark);
}
.form-group input,.form-group textarea{
  width:100%;padding:13px 16px;border:1.5px solid #e3e3e3;
  border-radius:10px;font-size:15px;font-family:inherit;color:var(--asn-dark);
  transition:border-color .3s, box-shadow .3s;background:#fafafa;
}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:var(--asn-red);background:#fff;
  box-shadow:0 0 0 4px rgba(200,16,46,.1);
}
.form-group textarea{resize:vertical;min-height:100px}
.btn-submit{
  width:100%;padding:15px;background:var(--asn-red);color:#fff;
  font-weight:700;font-size:15px;border-radius:10px;
  transition:background .3s, transform .2s;
}
.btn-submit:hover{background:var(--asn-red-dark);transform:translateY(-1px)}
.form-success{margin-top:14px;color:#0a8f3c;font-weight:600;font-size:14px;text-align:center}

/* ===== FOOTER ===== */
#footer{
  background:#e9e9e9;
  color:var(--asn-dark);
  padding:64px 32px 0;
  box-shadow:0 -8px 24px rgba(0,0,0,.10) inset;
  position:relative;
}
#footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(180deg,rgba(0,0,0,.12),transparent);
  pointer-events:none;
}
.footer-inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:50px;
  padding-bottom:42px;border-bottom:1px solid #d4d4d4;
}
.footer-logo{height:96px;width:auto;margin-bottom:16px;filter:none}
.footer-brand p{font-size:14px;line-height:1.7;color:#444}
.footer-addr{margin-top:6px;font-size:13px}
.footer-links h4,.footer-contact h4{
  color:var(--asn-dark);font-size:15px;font-weight:700;margin-bottom:16px;
  text-transform:uppercase;letter-spacing:.5px;
}
.footer-links ul li{margin-bottom:8px}
.footer-links a,.footer-contact a{color:#444;transition:color .3s;font-size:14px}
.footer-links a:hover,.footer-contact a:hover{color:var(--asn-red)}
.footer-contact p{margin-bottom:8px;font-size:14px;color:#444}
.footer-bottom{
  max-width:var(--container);margin:0 auto;padding:20px 0;text-align:center;
  font-size:13px;color:#666;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:998;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 22px rgba(37,211,102,.45);
  transition:transform .3s, box-shadow .3s;
  animation:pulse 2.2s infinite;
}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:32px;height:32px;fill:#fff}
@keyframes pulse{
  0%{box-shadow:0 6px 22px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.55)}
  70%{box-shadow:0 6px 22px rgba(37,211,102,.45), 0 0 0 16px rgba(37,211,102,0)}
  100%{box-shadow:0 6px 22px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,0)}
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal,.reveal-left,.reveal-right,.reveal-float{
  opacity:0;transition:opacity .8s ease, transform .8s ease;
}
.reveal{transform:translateY(30px)}
.reveal-left{transform:translateX(-40px)}
.reveal-right{transform:translateX(40px)}
.reveal-float{transform:translateY(40px)}
.reveal.visible,.reveal-left.visible,.reveal-right.visible,.reveal-float.visible{
  opacity:1;transform:none;
}

/* ===== RESPONSIVE GERAL ===== */
html,body{overflow-x:hidden}
img{max-width:100%}

@media (max-width:1200px){
  :root{--container:100%}
  .passo-grid{grid-template-columns:repeat(5,1fr)}
}
@media (max-width:1100px){
  .passo-grid{grid-template-columns:repeat(3,1fr)}
  .linhas-grid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1024px){
  .nav-container{padding:0 24px}
  .nav-logo img{height:90px}
  :root{--nav-h:112px}
  .nav-links{gap:22px}
  .nav-links a{font-size:14px}
  .sobre-text{padding:50px 32px 70px}
}
@media (max-width:880px){
  :root{--nav-h:92px}
  .nav-logo img{height:79px}
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;background:#fff;
    padding:24px 32px;gap:18px;
    box-shadow:0 10px 30px rgba(0,0,0,.12);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .3s, opacity .3s;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{color:var(--asn-dark);text-shadow:none;font-size:15px}

  /* Hero — mobile = vídeo cobrindo a tela inteira */
  #hero{
    position:relative;
    width:100vw;height:100vh;
    min-height:100vh;
    overflow:hidden;
    background:#f5e9d6;
    line-height:0;
    margin-left:calc(-50vw + 50%);
  }
  .hero-img{
    position:absolute;top:0;left:0;
    width:100vw;height:100vh;
    object-fit:cover;
    border:0;outline:0;margin:0;padding:0;
    display:block;
    animation:none;opacity:1;transform:none;
  }
  video.hero-img{background:#f5e9d6}

  /* Camada de fade branco sobre o vídeo */
  #hero::after{
    content:"";
    position:absolute;top:0;left:0;right:0;
    height:55%;
    background:linear-gradient(180deg,
      rgba(255,255,255,1) 0%,
      rgba(255,255,255,.85) 30%,
      rgba(255,255,255,.4) 65%,
      rgba(255,255,255,0) 100%);
    pointer-events:none;
    z-index:1;
  }
  .hero-title-wrap{position:relative;z-index:2}
  .hero-title-wrap{margin-top:calc(-22vh - 60px);padding:0 24px}
  .hero-title-img{width:88%;max-width:none}

  /* Contato mobile — formulário primeiro e ocupando toda largura */
  #contato{padding:48px 18px}
  .contato-inner{display:flex;flex-direction:column;gap:32px;width:100%}
  .contato-form{order:1;width:100%;max-width:none;box-sizing:border-box}
  .contato-info{order:2;width:100%}

  /* Carrossel oculto no mobile */
  #carrossel{display:none}

  /* Pelo Mundo / Cert / Contato */
  .mundo-inner,.cert-inner,.contato-inner{grid-template-columns:1fr;gap:32px}
  .mundo-title-img,.cert-title-img,.contato-title-img{max-width:260px;margin-left:0}
  .solucao-title-img{max-width:280px}
  .linhas-title-img{max-width:300px}

  /* Pelo Mundo — apenas troca de imagem para versão mobile */
  .mundo-right img{width:100%;height:auto;display:block}

  /* Sobre — imagem como fundo + texto sobreposto */
  #sobre{background:#fff}
  .sobre-inner{
    grid-template-columns:1fr;
    min-height:auto;
    position:relative;
  }
  .sobre-image{
    position:absolute;inset:0;
    min-height:100%;
    order:0;
    z-index:0;opacity:.35;
  }
  .sobre-image img{
    width:100%;height:100%;object-fit:cover;
  }
  .sobre-text{
    position:relative;z-index:1;
    padding:40px 28px 50px;
    background:linear-gradient(180deg,
      rgba(255,255,255,.85) 0%,
      rgba(255,255,255,.7) 60%,
      rgba(255,255,255,.85) 100%);
  }
  .sobre-logo{height:140px;margin-bottom:8px}
  .sobre-text p{font-size:15px;text-align:left;line-height:1.65}
  .sobre-destaque{font-size:22px;margin-top:32px}

  /* Linhas / Categorias / Passo / Footer */
  .passo-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .linhas-grid{grid-template-columns:repeat(3,1fr);gap:18px}
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .footer-logo{height:80px}
  .cert-logos{gap:18px}
  .cert-logos img{height:60px}

  /* Categorias mobile — card: título / imagem / texto */
  #categorias{padding:30px 16px;background:#f3f3f3}
  .cat-row{
    display:flex;flex-direction:column;gap:0;
    background:#fff;
    border-radius:18px;
    box-shadow:0 6px 22px rgba(0,0,0,.08);
    overflow:hidden;
    padding:0;
    margin:0 auto 24px;
    max-width:480px;
    align-items:stretch;
  }
  .cat-row-reverse{flex-direction:column}
  .cat-text{display:contents}
  .cat-title-img{
    order:1;max-width:200px;margin:24px 0 0 22px;display:block;
  }
  .cat-img{
    order:2;width:100%;max-width:none;margin:0;
    aspect-ratio:1/1;
  }
  .cat-img img{
    width:100%;height:100%;object-fit:cover;border-radius:0;
  }
  .cat-subtitle{
    order:3;text-align:left;margin:0;padding:20px 22px 0;
    width:100%;max-width:none;
  }
  .cat-list{
    order:4;padding:10px 22px 24px;width:100%;max-width:none;
  }

  /* Section paddings */
  #mundo,#certificacoes,#solucao,#linhas,#contato{padding:60px 24px}
  #footer{padding:48px 24px 0}

  /* Marquee */
  .marquee-track img{height:240px}

  /* WhatsApp */
  .whatsapp-float{width:54px;height:54px;bottom:18px;right:18px}
  .whatsapp-float svg{width:28px;height:28px}
}
@media (max-width:520px){
  :root{--nav-h:84px}
  .nav-logo img{height:69px}
  .nav-container{padding:0 16px}

  /* Hero */
  .hero-title-wrap{margin-top:calc(-26vh - 40px)}
  .hero-title-img{width:92%}

  /* Sobre */
  .sobre-text{padding:32px 20px 44px}
  .sobre-logo{height:120px}
  .sobre-destaque{font-size:20px;line-height:1.2}

  /* Títulos imagem */
  .mundo-title-img,.cert-title-img,.contato-title-img,.solucao-title-img{max-width:220px}
  .linhas-title-img{max-width:240px}
  .cat-title-img{max-width:200px}

  /* Passo a Passo */
  .passo-grid{grid-template-columns:1fr;gap:18px;max-width:380px;margin-left:auto;margin-right:auto}
  .passo-card h3{font-size:16px}
  .passo-card p{font-size:14px}

  /* Linhas */
  .linhas-grid{grid-template-columns:repeat(2,1fr);gap:22px;max-width:380px;margin-left:auto;margin-right:auto}
  .linhas-grid .linha-item:last-child{grid-column:1 / -1;justify-self:center}
  .linha-circle{width:130px;height:130px}
  .linha-item span{font-size:12.5px;max-width:140px}

  /* Categorias */
  .cat-row{padding:24px 20px;gap:20px}
  .cat-img{max-width:100%}
  .cat-subtitle{font-size:14px}
  .cat-list{font-size:13.5px}

  /* Form */
  .contato-form{padding:24px 18px}
  .form-group input,.form-group textarea{font-size:14.5px;padding:11px 14px}
  .btn-submit{font-size:14.5px;padding:13px}

  /* Section paddings */
  #mundo,#certificacoes,#solucao,#linhas,#contato{padding:48px 18px}
  #footer{padding:40px 18px 0}
  .footer-bottom{font-size:12px;padding:14px 0}

  /* Marquee menor */
  .marquee-track img{height:180px}
}