/* Fibravan Impermeabilizações — site estático. Direção A (corporativo técnico). */
@font-face{font-family:'Archivo';src:url('/assets/fonts/archivo-var.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{
  --azul:#164392; --marinho:#0B2559; --verde:#077942; --verde-esc:#05602F; --verde-claro:#BFF0D3;
  --texto:#14213D; --texto-2:#3E4A5E; --linha:#E1E6EF; --fundo-2:#F5F7FA; --azul-claro:#EAF0FA; --claro-sobre-escuro:#DCE4F5;
  --raio:14px; --sombra:0 18px 40px rgba(11,37,89,.12);
  --fonte:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--fonte);color:var(--texto);background:#fff;line-height:1.5;font-size:16px}
img,video{max-width:100%;display:block}
a{color:var(--azul)}a:hover{color:var(--marinho)}
:focus-visible{outline:3px solid #F2A900;outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:10px 14px;z-index:100}.skip:focus{left:8px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.secao{padding:88px 0}.secao-cinza{background:var(--fundo-2)}.secao-escura{background:var(--marinho);color:#fff}
@media (max-width:700px){.secao{padding:60px 0}}

/* Tipografia */
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--verde);margin:0}
.h2{font-size:clamp(28px,3.4vw,44px);line-height:1.08;font-weight:800;color:var(--marinho);margin:10px 0 0;letter-spacing:-.01em}
.secao-escura .h2{color:#fff}.secao-escura .eyebrow{color:#6FD39B}
.lead{font-size:18px;line-height:1.6;color:var(--texto-2);margin:16px 0 0;max-width:680px}
.secao-escura .lead{color:var(--claro-sobre-escuro)}
.prosa p{font-size:17px;line-height:1.7;color:var(--texto-2);max-width:760px}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:8px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid transparent;font-family:inherit;cursor:pointer;text-align:center}
.btn svg{flex:none}
.btn-verde{background:var(--verde);color:#fff}.btn-verde:hover{background:var(--verde-esc);color:#fff}
.btn-azul{background:var(--azul);color:#fff}.btn-azul:hover{background:var(--marinho);color:#fff}
.btn-contorno{border-color:rgba(255,255,255,.85);color:#fff}.btn-contorno:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-branco{background:#fff;color:var(--verde-esc)}.btn-branco:hover{background:#EAF7EF;color:var(--verde-esc)}
.botoes{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.link-seta{font-weight:700;text-decoration:none}.link-seta:hover{text-decoration:underline}

/* Barra superior e cabeçalho */
.topo{background:var(--marinho);color:var(--claro-sobre-escuro);font-size:14px}
.topo .wrap{display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;align-items:center;min-height:40px;padding-top:6px;padding-bottom:6px}
.topo span{display:inline-flex;gap:8px;align-items:center}
.topo a{color:#fff;font-weight:700;text-decoration:none}
@media (max-width:700px){.topo .endereco{display:none}}
.cabecalho{background:#fff;border-bottom:1px solid var(--linha);position:sticky;top:0;z-index:50}
.cabecalho .wrap{display:flex;gap:20px;align-items:center;justify-content:space-between;min-height:78px}
.logo img{height:50px;width:auto}
.menu{display:flex;gap:26px;align-items:center}
.menu a{color:var(--texto);text-decoration:none;font-weight:600;font-size:15px}
.menu a:hover,.menu a[aria-current="page"]{color:var(--verde)}
.menu-botao{display:none;background:none;border:0;width:48px;height:48px;align-items:center;justify-content:center;color:var(--marinho);cursor:pointer}
.cab-cta{min-height:46px;font-size:15px}
@media (max-width:1020px){
  .cab-cta{display:none}
  .menu-botao{display:inline-flex}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--linha);box-shadow:0 12px 24px rgba(11,37,89,.1)}
  .menu.aberto{display:flex}
  .menu a{padding:16px 20px;border-top:1px solid var(--linha);font-size:17px}
}

/* Hero */
.hero{position:relative;min-height:620px;display:flex;align-items:center;background:var(--marinho);overflow:hidden;color:#fff}
.hero-midia{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,37,89,.94) 0%,rgba(11,37,89,.80) 45%,rgba(11,37,89,.25) 100%)}
@media (max-width:760px){.hero:after{background:linear-gradient(180deg,rgba(11,37,89,.55) 0%,rgba(11,37,89,.92) 60%)}}
.hero .wrap{position:relative;z-index:1;width:100%;padding-top:88px;padding-bottom:136px}
.selo{display:inline-flex;align-items:center;gap:8px;margin:0;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.12);font-size:14px;font-weight:600}
.hero h1{margin:22px 0 0;max-width:860px;font-size:clamp(30px,4.2vw,52px);line-height:1.04;font-weight:900;letter-spacing:-.02em}
.hero .sub{margin:22px 0 0;max-width:620px;color:var(--claro-sobre-escuro);font-size:19px;line-height:1.55}
.hero .sub strong{color:#fff}
.revenda{margin:26px 0 0;color:#B9C6E2;font-size:14px;font-weight:600;letter-spacing:.04em}.revenda b{color:#fff}

/* Hero interno (páginas) */
.hero-interno{position:relative;background:var(--marinho);color:#fff;overflow:hidden}
.hero-interno .wrap{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding-top:56px;padding-bottom:64px}
.hero-interno .texto{flex:1 1 480px}
.hero-interno h1{margin:14px 0 0;font-size:clamp(32px,4.4vw,52px);line-height:1.06;font-weight:900;letter-spacing:-.02em}
.hero-interno p.intro{margin:18px 0 0;color:var(--claro-sobre-escuro);font-size:18px;line-height:1.6;max-width:640px}
.hero-interno .foto{flex:1 1 400px;min-width:0}
.hero-interno .foto img{width:100%;height:380px;object-fit:cover;border-radius:18px}
.migalhas{font-size:14px;color:#B9C6E2;margin:0}.migalhas a{color:#B9C6E2}.migalhas a:hover{color:#fff}
.migalhas ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.migalhas li+li:before{content:"›";margin-right:6px}

/* Diferenciais */
.diferenciais{position:relative;margin-top:-72px;z-index:2}
.diferenciais .grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));background:#fff;border:1px solid var(--linha);border-radius:var(--raio);box-shadow:var(--sombra);overflow:hidden}
.diferenciais .item{padding:24px 22px;border-right:1px solid var(--linha);border-bottom:1px solid var(--linha);margin:0 -1px -1px 0}
.diferenciais .item.destaque{background:#F0F8F3}
.diferenciais strong{display:block;font-size:18px;font-weight:800;color:var(--marinho)}
.diferenciais .destaque strong{color:var(--verde)}
.diferenciais span{display:block;margin-top:6px;font-size:15px;color:var(--texto-2);line-height:1.45}

/* Cartões */
.card{background:#fff;border:1px solid var(--linha);border-radius:var(--raio)}
.grade-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:24px}
.grade-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:24px}
.grade-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px}
.card-foto{overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:var(--texto)}
.card-foto img{width:100%;height:220px;object-fit:cover}
.card-foto .corpo{padding:22px;display:flex;flex-direction:column;gap:8px;flex-grow:1}
.card-foto h3{margin:0;font-size:21px;font-weight:800;color:var(--marinho)}
.card-foto p{margin:0;font-size:16px;line-height:1.55;color:var(--texto-2)}
a.card-foto:hover{border-color:#B9C6E2;box-shadow:0 10px 26px rgba(11,37,89,.08)}
a.card-foto:hover h3{color:var(--verde)}
.card-mini{padding:20px 22px;text-decoration:none;color:var(--texto);display:block}
.card-mini strong{display:block;font-weight:800;font-size:18px;color:var(--marinho)}
.card-mini span{display:block;margin-top:4px;font-size:15px;color:var(--texto-2)}
a.card-mini:hover{border-color:#B9C6E2}a.card-mini:hover strong{color:var(--verde)}
.cab-secao{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-end;margin-bottom:40px}

/* Visita técnica */
.bloco-visita{background:var(--verde);border-radius:20px;padding:56px clamp(22px,5vw,64px);color:#fff;display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.bloco-visita .h2{color:#fff}.bloco-visita .eyebrow{color:var(--verde-claro)}.bloco-visita .lead{color:#E2F6EA}
.bloco-visita .txt{flex:1 1 320px}
.passos{flex:2 1 520px;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.passos li{background:rgba(255,255,255,.1);border-radius:14px;padding:22px}
.passos .n{font-size:32px;font-weight:900;color:var(--verde-claro)}
.passos strong{display:block;margin-top:8px;font-size:17px}
.passos span{display:block;margin-top:6px;font-size:15px;line-height:1.5;color:#E2F6EA}

/* Listas */
.chips{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{padding:10px 16px;border:1px solid rgba(255,255,255,.3);border-radius:999px;font-size:15px;font-weight:600}
.chips a{color:inherit;text-decoration:none}
.cidades{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.cidades li{padding:9px 14px;background:var(--azul-claro);color:var(--marinho);border-radius:8px;font-size:15px;font-weight:600}
.cidades li:first-child{font-weight:800}
.checks{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:17px;line-height:1.5}
.checks svg{flex:none;margin-top:3px;color:var(--verde)}

/* Foto com selo */
.foto-selo{position:relative}
.foto-selo img{width:100%;height:420px;object-fit:cover;border-radius:18px}
.foto-selo .selo-revenda{position:absolute;left:20px;bottom:20px;background:#fff;color:var(--marinho);border-radius:12px;padding:14px 18px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.selo-revenda small{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--verde)}
.selo-revenda b{display:block;margin-top:4px;font-size:20px;font-weight:900}
.dupla{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.dupla>*{flex:1 1 420px;min-width:0}

/* Números */
.numeros{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px}
.numeros b{display:block;font-size:40px;font-weight:900;color:var(--azul);line-height:1.1}
.numeros span{font-size:15px;color:var(--texto-2)}

/* Galeria */
.galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:14px}
.galeria figure{margin:0}
.galeria button{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;border-radius:12px;overflow:hidden}
.galeria img{width:100%;height:220px;object-fit:cover;transition:transform .3s}
.galeria button:hover img{transform:scale(1.04)}
.galeria figcaption{margin-top:8px;font-size:15px;font-weight:600;color:var(--texto-2)}
.lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,94vw)}
.lightbox::backdrop{background:rgba(5,15,38,.88)}
.lightbox img{max-height:84vh;width:auto;margin:0 auto;border-radius:10px}
.lightbox form{position:absolute;top:8px;right:8px}
.lightbox button{width:48px;height:48px;border-radius:50%;border:0;background:#fff;color:var(--marinho);font-size:26px;cursor:pointer}

/* Métodos e produtos */
.metodos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px;margin-top:28px}
.metodos .card{padding:26px}
.metodos h3{margin:0;font-size:20px;font-weight:800;color:var(--marinho)}
.metodos p{margin:10px 0 0;font-size:16px;line-height:1.6;color:var(--texto-2)}
.nota{margin-top:20px;font-size:15px;color:var(--texto-2);font-style:italic}
.produtos-lista{display:grid;gap:14px;margin-top:28px}
.produtos-lista .card{padding:22px 24px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
.produtos-lista h3{margin:0;font-size:19px;font-weight:800;color:var(--marinho)}
.produtos-lista p{margin:6px 0 0;font-size:16px;line-height:1.55;color:var(--texto-2);max-width:760px}
.produtos-lista .txt{flex:1 1 420px}
.produtos-lista .prod-img{width:120px;height:120px;flex:0 0 120px;border-radius:10px;border:1px solid var(--linha);background:#fff;object-fit:contain}
@media(max-width:600px){.produtos-lista .card{align-items:flex-start}.produtos-lista .prod-img{width:96px;height:96px;flex-basis:96px}.produtos-lista .txt{flex:1 1 160px}}
.btn-peq{min-height:44px;font-size:15px;padding:0 18px}

/* FAQ */
.faq{max-width:880px;margin:0 auto}
.faq details{padding:20px 24px;margin-top:12px}
.faq summary{cursor:pointer;list-style:none;font-weight:700;font-size:18px;color:var(--marinho);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:24px;line-height:1;color:var(--verde)}
.faq details[open] summary:after{content:"–"}
.faq p{margin:12px 0 0;font-size:16px;line-height:1.65;color:var(--texto-2)}

/* CTA final */
.cta-final{background:var(--azul);border-radius:20px;padding:56px clamp(22px,5vw,72px);display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;color:#fff}
.cta-final .h2{color:#fff;margin:0}.cta-final .lead{color:var(--claro-sobre-escuro)}
.cta-final>div{flex:1 1 460px}

/* Mapa e avaliações */
.mapa{width:100%;min-height:380px;height:100%;border:0;border-radius:18px;background:var(--fundo-2)}
.avaliacoes{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;padding:36px clamp(22px,4vw,48px)}
.estrelas{color:#F2A900;font-size:26px;letter-spacing:2px}

/* Contato */
.contato-grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px}
.contato-grade .card{padding:26px}
.contato-grade h3{margin:0 0 10px;font-size:18px;font-weight:800;color:var(--marinho)}
.contato-grade p{margin:0;font-size:16px;line-height:1.6;color:var(--texto-2)}

/* Rodapé */
.rodape{background:var(--marinho);color:var(--claro-sobre-escuro);padding:64px 0 28px}
.rodape .grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:36px}
.rodape img{height:46px;width:auto}
.rodape h2{margin:0;font-size:16px;font-weight:800;color:#fff}
.rodape p,.rodape li{margin:10px 0 0;font-size:15px;line-height:1.6}
.rodape ul{list-style:none;margin:0;padding:0}
.rodape a{color:var(--claro-sobre-escuro);text-decoration:none}.rodape a:hover{color:#fff;text-decoration:underline}
.rodape .base{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.15);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:14px;color:#B9C6E2}

/* WhatsApp flutuante */
.whats-flutuante{position:fixed;right:20px;bottom:20px;width:60px;height:60px;border-radius:50%;background:var(--verde);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(7,121,66,.45);z-index:60}
.whats-flutuante:hover{background:var(--verde-esc);color:#fff}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.galeria img{transition:none}}