:root{--preto:#0B1620;--cinza-escuro:#40505F;--cinza:#71808E;--vermelho:#1B75BB;--vermelho-escuro:#12558B;--branco:#FFF;--fundo:#F1F5F8;--t:'Montserrat',sans-serif;--f:'Inter',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:74px}body{margin:0;font:14px/1.7 var(--f);color:var(--cinza-escuro);overflow-x:hidden}.container{max-width:1160px;width:calc(100% - 40px);margin:auto}header{height:74px;position:fixed;inset:0 0 auto;z-index:9;background:#0B1620f2}nav{height:100%;display:flex;align-items:center;justify-content:space-between}.logo{font:800 24px var(--t);color:#fff}.logo b,.eyebrow{color:var(--vermelho)}.logo i{display:inline-block;width:6px;height:6px;margin:0 0 13px 2px;background:var(--vermelho);border-radius:50%}.links{display:flex;align-items:center;gap:20px;color:#ddd;font-size:11px;font-weight:700}.btn{background:var(--vermelho);color:#fff;border:0;padding:13px 18px;display:inline-block;border-radius:3px;font-size:11px;font-weight:700;text-transform:uppercase;cursor:pointer}.btn:hover{background:var(--vermelho-escuro)}.hamb{display:none;background:none;border:0}.hamb span{display:block;background:#fff;width:24px;height:2px;margin:5px}.hero{min-height:690px;height:94vh;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden;background:#0B1620}.hero-slides{position:absolute;inset:0;z-index:0}.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.6s ease-in-out}.hero-slide.active{opacity:1}.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#08080aa8,#08080a70,#08080a30)}.hero-in{position:relative;z-index:2}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;margin:0 0 13px}.hero h1,h2{font:800 clamp(22px,2.6vw,38px)/1.15 var(--t);letter-spacing:-1px;color:var(--preto);margin:0 0 17px}.hero h1{max-width:770px;color:#fff}.hero h1 em{font-style:normal;color:var(--vermelho)}.hero-in>p:not(.eyebrow){max-width:610px;font-size:16px;color:#ddd;margin-bottom:26px}.outline{background:transparent;border:1px solid #ffffff80;margin-left:8px}.cards{position:absolute;bottom:0;display:flex;justify-content:flex-end;left:50%;transform:translateX(-50%);z-index:2}.cards span{background:#102434e;padding:17px 22px;width:190px;border-left:1px solid #ffffff22;font-size:11px}.cards i{color:var(--vermelho);font-size:22px;margin-right:8px}.cards b{display:block;color:#fff}.trust{border-bottom:1px solid #ddd}.trust .container{display:grid;grid-template-columns:repeat(4,1fr)}.trust span{padding:23px 8px;font-size:12px;border-right:1px solid #ddd}.trust b{display:block;color:#0B1620}.section{padding:95px 0}.gray{background:var(--fundo)}.heading{max-width:650px;margin-bottom:38px}.grid5,.grid4,.grid3{display:grid;gap:14px}.grid5{grid-template-columns:repeat(5,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid5 article,.diff article{background:#fff;padding:25px 18px;border-bottom:3px solid transparent}.grid5 article:hover{border-color:var(--vermelho)}h3{font:700 15px var(--t);color:var(--preto);line-height:1.35}.grid5 i,.services i{font-size:25px;color:var(--vermelho)}.grid5 p,.services p,.diff p,.steps p{font-size:11px;color:var(--cinza)}.text{color:var(--vermelho);font-weight:800;text-transform:uppercase;font-size:11px}.dark{background:#0B1620}.dark h2,.dark h3{color:#fff}.services{gap:1px;background:#333}.services article{padding:30px;background:#151515;min-height:215px}.services .red{background:var(--vermelho)}.red i,.red p{color:#fff}.about,.faq,.contact{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.photo{height:440px;background:linear-gradient(#0002,#0008),url('../media/asset-01.jpg') center/cover;border-left:9px solid var(--vermelho)}.checks{font-weight:700;color:#0B1620}.checks:first-letter{color:var(--vermelho)}.black{background:#0B1620}.diff article{position:relative;border-top:3px solid #0a0a0a}.diff b{color:var(--vermelho);font:800 15px var(--t)}.process{color:#fff;background:#102434}.process h2,.process h3{color:#fff}.steps article{border-left:1px solid #555;padding-left:18px}.steps b{color:var(--vermelho)}.testimonial{background:var(--fundo);padding:45px 8%;min-height:260px}.testimonial>i{color:var(--vermelho);font-size:25px}.testimonial p{font:600 22px/1.5 var(--t);color:#0B1620}.controls button,.top{border:0;background:#0B1620;color:#fff;padding:10px 15px;cursor:pointer}.controls{margin-top:12px}.faq{align-items:start}.accordion article{background:#fff;border-bottom:1px solid #ddd}.accordion button{width:100%;background:#fff;border:0;padding:20px;text-align:left;font:700 13px var(--t);display:flex;justify-content:space-between}.accordion p{display:none;margin:0;padding:0 20px 20px;font-size:12px}.accordion article.open p{display:block}.cta{text-align:center;color:#fff;padding:80px 0;background:linear-gradient(90deg,#0E3A5AED,#1B75BBE8),url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=80') center/cover}.cta h2{max-width:760px;margin:0 auto 25px;color:#fff}.cta .btn{background:#fff;color:#0B1620}.contact ul{list-style:none;padding:0}.contact li{margin:16px 0}.form{background:var(--fundo);padding:30px}.form label{display:block;font-size:11px;font-weight:700;color:#0B1620;margin-bottom:13px}.form input,.form textarea{display:block;width:100%;padding:12px;border:1px solid #ddd;margin-top:5px;font:12px var(--f)}.form>div{display:grid;grid-template-columns:1fr 1fr;gap:12px}.msg{font-size:12px;color:var(--vermelho)}footer{background:#fff;color:var(--cinza-escuro);padding:55px 0 20px;font-size:11px;border-top:1px solid #e6e9ec}.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:35px}.float{position:fixed;right:22px;bottom:22px;background:#24c65a;color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:27px;z-index:8}.top{position:fixed;right:24px;bottom:86px;opacity:0;z-index:8}.top.show{opacity:1}@media(max-width:750px){.hamb{display:block}.links{display:none;position:absolute;top:74px;left:0;width:100%;background:#0B1620;padding:20px;flex-direction:column;align-items:flex-start}.links.open{display:flex}.hero{min-height:620px}.cards span{width:33%;padding:12px 7px;font-size:9px}.cards i{font-size:16px}.trust .container{grid-template-columns:1fr 1fr}.grid5{grid-template-columns:1fr 1fr}.grid3,.grid4{grid-template-columns:1fr}.about,.faq,.contact{grid-template-columns:1fr;gap:35px}.photo{height:300px}.section{padding:65px 0}.foot{grid-template-columns:1fr 1fr}.hero h1{font-size:35px}.testimonial p{font-size:17px}.form>div{grid-template-columns:1fr}}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.map-wrap{min-height:430px;background:var(--fundo);border-left:8px solid var(--vermelho);box-shadow:0 8px 24px #00000012}.map-wrap iframe{display:block;width:100%;height:430px;border:0}.address-card{padding:25px 30px;background:var(--preto);color:#fff}.address-card p{margin:5px 0;color:#ddd}.address-card i{color:var(--vermelho);margin-right:8px}
.menu-logo{width:190px;height:58px;overflow:hidden;display:flex;align-items:center;background:#fff;border-radius:2px}.menu-logo img{width:190px;height:190px;object-fit:cover;object-position:center 38%;display:block}.menu-logo:has(img){font-size:0}@media(max-width:750px){.menu-logo{width:145px;height:52px}.menu-logo img{width:145px;height:145px}}
header{height:100px;background:#fff;box-shadow:0 2px 12px #0b16201a}.nav .links{color:var(--preto)}.nav .links a:hover{color:var(--vermelho)}.menu-logo{width:178px;height:96px;overflow:visible;background:transparent;border-radius:0}.menu-logo img{width:178px;height:auto;object-fit:contain;object-position:center;display:block}.hamb span{background:var(--preto)}@media(max-width:750px){header{height:82px}.links{top:82px!important;background:#fff!important;color:var(--preto)!important;box-shadow:0 8px 14px #0b16201a}.menu-logo{width:130px;height:76px}.menu-logo img{width:130px;height:auto}.hero{padding-top:8px}}
.footer-logo{display:block;width:185px;height:105px;margin:-12px 0 -2px}.footer-logo img{width:185px;height:auto;display:block}@media(max-width:750px){.footer-logo{width:150px;height:86px}.footer-logo img{width:150px}}
.menu-logo{width:150px;height:84px}.menu-logo img{width:150px;height:auto;max-height:84px;object-fit:contain}@media(max-width:750px){.menu-logo{width:112px;height:66px}.menu-logo img{width:112px;max-height:66px}}.footer-logo{width:150px;height:84px}.footer-logo img{width:150px;max-height:84px;object-fit:contain}

/* ==== Ajustes: menu responsivo, logo em destaque, hero mais dinâmico, home mais enxuta, clientes ==== */
header{background:linear-gradient(180deg,#ffffff,#f4f7f9);border-bottom:3px solid var(--vermelho);box-shadow:0 4px 16px #0b16201f}
.nav{gap:14px}
.menu-logo{width:200px!important;height:96px!important;background:#fff;border-radius:10px;padding:8px 14px;box-shadow:0 4px 14px #0b16202b;border:1px solid #eef1f4;box-sizing:border-box}
.menu-logo img{width:100%!important;height:100%!important;object-fit:contain!important;max-height:none!important}
.links{gap:2px}
.links a{padding:11px 14px;border-radius:7px;transition:background .2s ease,color .2s ease}
.links a:not(.btn):hover,.links a:not(.btn):focus{background:var(--vermelho);color:#fff!important}
.links .btn{margin-left:8px}
.links .btn:hover{background:var(--vermelho-escuro)}
@media(max-width:960px) and (min-width:751px){.links a{padding:10px 8px;font-size:10px}.menu-logo{width:150px!important;height:78px!important}}
@media(max-width:750px){header{border-bottom:none}.links{background:#0B1620!important;padding:16px;gap:4px}.links a{color:#fff!important;width:100%;padding:13px 14px;box-sizing:border-box}.links a:not(.btn):hover{background:var(--vermelho)!important}.menu-logo{width:132px!important;height:70px!important;padding:5px 9px}}

/* Hero: transição mais rápida e mais destaque para a foto */
.hero-slide{transition:opacity 1s ease-in-out}
.hero-overlay{background:linear-gradient(90deg,#08080a55,#08080a2a,#08080a10)}
.hero{min-height:640px}

/* Home mais enxuta: menos texto, mais foto em evidência */
.section{padding:56px 0}
.trust span{padding:16px 8px}
.grid5 article p,.grid4 article p{display:none}.grid4.produtos article p{display:block!important}
.grid5 article,.diff article{padding:20px 16px}
.heading{margin-bottom:26px}

/* Seção Clientes: logos ampliadas em carrossel manual com setas */
.clientes{padding:50px 0 56px}
.clientes .container:not(.clientes-slider){text-align:center;margin-bottom:10px}
.clientes-marquee{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.clientes-track{display:flex;align-items:center;gap:30px;width:max-content;animation:clientes-scroll 32s linear infinite}
.clientes-marquee:hover .clientes-track{animation-play-state:paused}
.logo-item{flex:0 0 auto;display:flex;align-items:center;justify-content:center;height:180px;width:270px;padding:20px 28px;background:#fff;border-radius:12px;box-shadow:0 2px 12px #0b16201f}
.logo-item img{max-height:140px;width:auto;max-width:220px;object-fit:contain;display:block}
@keyframes clientes-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:750px){.logo-item{height:120px;width:180px;padding:14px 18px}.logo-item img{max-height:88px;max-width:150px}}

/* Lightbox: fotos da seção Obras clicáveis em tela cheia */
.obras-slide{pointer-events:none}
.obras-slide.active{pointer-events:auto}
.obras-slide,.obras-thumbs img{cursor:zoom-in}
.obras-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:44px;border-radius:50%;border:0;background:#ffffffe0;color:var(--preto);display:grid;place-items:center;cursor:pointer;font-size:16px;box-shadow:0 2px 10px #0000004d}
.obras-arrow:hover{background:var(--vermelho);color:#fff}
.obras-prev{left:16px}
.obras-next{right:16px}
@media(max-width:750px){.obras-arrow{width:36px;height:36px;font-size:13px}.obras-prev{left:8px}.obras-next{right:8px}}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:48px;height:48px;border-radius:50%;border:0;background:#ffffff26;color:#fff;font-size:18px;display:grid;place-items:center;cursor:pointer}
.lightbox-nav:hover{background:#ffffff45}
.lightbox-prev{left:18px}
.lightbox-next{right:18px}
.lightbox-counter{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;opacity:.8;letter-spacing:.02em}
@media(max-width:750px){.lightbox-nav{width:38px;height:38px;font-size:15px}.lightbox-prev{left:8px}.lightbox-next{right:8px}}
.lightbox{display:none;position:fixed;inset:0;background:#0b1620ed;z-index:999;align-items:center;justify-content:center;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:4px;box-shadow:0 10px 40px #000000a0}
.lightbox-close{position:absolute;top:18px;right:24px;color:#fff;font-size:32px;line-height:1;cursor:pointer;background:none;border:0;padding:6px}
@media(max-width:750px){.lightbox-close{top:10px;right:14px;font-size:28px}}

/* ==== Header integrado ao hero + fonte moderna no menu + logo sempre em destaque ==== */
header{background:transparent;border-bottom:0;box-shadow:none;transition:background .35s ease,box-shadow .35s ease,border-color .35s ease}
header.is-scrolled{background:linear-gradient(180deg,#ffffff,#f4f7f9);border-bottom:3px solid var(--vermelho);box-shadow:0 4px 16px #0b16201f}
.links,.links a,.btn,.hamb{font-family:'Poppins',sans-serif}
.links a{color:#fff;font-weight:600;letter-spacing:.2px}
.links a.btn{color:#fff}
header.is-scrolled .links a:not(.btn){color:var(--preto)}
.hamb span{background:#fff}
header.is-scrolled .hamb span{background:var(--preto)}
@media(max-width:750px){.links a{color:#fff!important}}
/* logo sempre em evidência, sobre hero transparente ou header sólido */
.menu-logo{background:#fff;box-shadow:0 4px 16px #0b16203d,0 0 0 1px #ffffffb3}
header.is-scrolled .menu-logo{box-shadow:0 4px 14px #0b16202b;box-sizing:border-box}

/* ==== Logo sem fundo sólido: halo em gradiente para manter a visibilidade ==== */
.menu-logo{background:radial-gradient(ellipse 72% 82% at center,rgba(255,255,255,.9) 0%,rgba(255,255,255,.45) 55%,rgba(255,255,255,0) 85%)!important;box-shadow:none!important;border:0!important;padding:6px 12px!important}
header.is-scrolled .menu-logo{background:radial-gradient(ellipse 72% 82% at center,rgba(255,255,255,.55) 0%,rgba(255,255,255,.18) 60%,rgba(255,255,255,0) 90%)!important}

/* ==== Logo limpa: sem halo/gradiente de fundo ==== */
.menu-logo{background:none!important;box-shadow:none!important;border:0!important}
header.is-scrolled .menu-logo{background:none!important;box-shadow:none!important}

/* ===== Ajustes solicitados: layout próximo à referência (cabeçalho claro, logo em destaque, hambúrguer),
   menu com nomes maiores, fonte marcante, e todos os botões no padrão verde do WhatsApp ===== */
:root{--verde-zap:#25D366;--verde-zap-escuro:#1DA851}

/* Cabeçalho claro e sólido (como na referência), sempre visível, com logo + título + hambúrguer */
header{background:#fff!important;border-bottom:1px solid #ececec!important;box-shadow:0 2px 14px #0b16201f!important}
header.is-scrolled{background:#fff!important;box-shadow:0 4px 16px #0b16202b!important}
.nav{gap:16px}
.menu-logo{background:none!important;box-shadow:none!important;border:0!important;flex-shrink:0;width:260px!important;height:100px!important}
.menu-logo img{flex-shrink:0;width:100%!important;height:100%!important;object-fit:contain!important;max-height:none!important}
@media(max-width:750px){.menu-logo{width:170px!important;height:78px!important}}

/* Nomes do menu maiores e com fonte mais marcante, como na referência */
.links{gap:4px}
.links a{font-family:'Poppins',sans-serif;font-weight:700;font-size:15px;letter-spacing:.3px;color:var(--preto)!important;padding:12px 16px}
header.is-scrolled .links a:not(.btn){color:var(--preto)!important}
.links a:not(.btn):hover,.links a:not(.btn):focus{background:var(--verde-zap)!important;color:#fff!important}.links a:not(.btn).active{background:var(--vermelho)!important;color:#fff!important}
.hamb span{background:var(--preto)!important}
@media(max-width:750px){
  .links{background:#fff!important;box-shadow:0 8px 14px #0b16201a}
  .links a{font-size:17px;font-weight:700;padding:15px 16px;color:var(--preto)!important}
}

/* Todos os botões do site agora seguem o padrão verde do WhatsApp */
.btn,.outline,.black,.wa{background:var(--verde-zap)!important;border-color:var(--verde-zap)!important;color:#fff!important}
.btn:hover,.outline:hover,.black:hover,.wa:hover{background:var(--verde-zap-escuro)!important;border-color:var(--verde-zap-escuro)!important}
.btn i,.outline i,.black i,.wa i{margin-left:2px}
.cta .btn{color:#fff!important}
.float{background:var(--verde-zap)!important}

/* Botão do menu (cabeçalho) menor */
.links .btn{padding:9px 14px!important;font-size:10px!important}

.obras-slider{position:relative;height:420px;overflow:hidden;margin:30px 0}
.obras-slides{position:absolute;inset:0}
.obras-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.6s ease-in-out}
.obras-slide.active{opacity:1}
.obras-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}
.obras-thumbs img{width:100%;height:110px;object-fit:cover;border-radius:6px;cursor:pointer;opacity:.75;transition:opacity .2s}
.obras-thumbs img:hover{opacity:1}
.produtos article{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 6px #0001}
.produtos article img{width:100%;height:170px;object-fit:cover;display:block}
.produtos article h3{margin:14px 16px 6px;font-size:15px}
.produtos article p{margin:0 16px 16px;font-size:13px;color:#555}

/* ==== Seção Produtos: catálogo por categoria em cartões, layout próprio ==== */
.produtos-section .heading,.produtos-section>div.container>p{max-width:680px}
.produtos-cat{margin-top:38px}
.produtos-cat-title{display:flex;align-items:center;gap:10px;font:700 16px var(--t);color:var(--preto);margin:0 0 18px;padding-bottom:12px;border-bottom:2px solid #e6e9ec}
.produtos-cat-title i{color:var(--vermelho);font-size:15px}
.produtos-grid{display:grid;gap:16px}
.produtos-grid-3{grid-template-columns:repeat(3,1fr)}
.produtos-grid-4{grid-template-columns:repeat(4,1fr)}
.produtos-grid article{background:#fff;border-radius:10px;padding:22px 20px;box-shadow:0 2px 10px #0b16200f;border-left:3px solid transparent;transition:border-color .2s ease,transform .2s ease}
.produtos-grid article:hover{border-left-color:var(--vermelho);transform:translateY(-3px)}
.produtos-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:#1B75BB14;color:var(--vermelho);font-size:16px;margin-bottom:12px}
.produtos-grid h4{font:700 14px var(--t);color:var(--preto);margin:0 0 8px}
.produtos-grid p{font-size:12.5px;line-height:1.55;color:var(--cinza);margin:0}
.produtos-note{margin:32px 0 20px;font-size:12px;color:var(--cinza);max-width:640px}.produtos-features{list-style:none;margin:12px 0 0;padding:10px 0 0;border-top:1px dashed #e2e6ea;display:flex;flex-direction:column;gap:6px}.produtos-features li{font-size:11.5px;color:var(--cinza-escuro);padding-left:18px;position:relative}.produtos-features li::before{content:"¹3";position:absolute;left:0;top:0;color:var(--vermelho);font-weight:700;font-size:11px}
@media(max-width:900px){.produtos-grid-3,.produtos-grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.produtos-grid-3,.produtos-grid-4{grid-template-columns:1fr}}