/* =========================================================
   ISO Técnica — Estilos de página
   ========================================================= */

/* ---------------- HERO DA HOME ---------------- */
.hero{ position:relative; background:var(--navy-900); color:#fff; overflow:hidden; }
.hero__fundo{ position:absolute; inset:0; }
.hero__fundo img{ width:100%; height:100%; object-fit:cover; }
/* bloco sólido atrás do texto; o resto é foto, sem véu */
.hero__fundo::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(90deg,
    var(--navy-900) 0%, var(--navy-900) 47%,
    rgba(18,16,47,.80) 54%, rgba(18,16,47,.26) 68%, rgba(18,16,47,.16) 100%);
}
@media (max-width:980px){
  .hero__fundo::after{ background:linear-gradient(180deg, rgba(18,16,47,.90), rgba(18,16,47,.82)); }
}
/* faixa laranja vertical: marca de obra, sem brilho */
.hero__brasa{
  position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--orange); z-index:3;
}
.hero__inner{ position:relative; z-index:2; padding:84px 0 78px; max-width:640px; }
.hero__selo{
  display:inline-flex; align-items:center; gap:12px; padding:0; border:0; background:none;
  font-size:13px; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-claro-2); margin-bottom:22px;
}
.hero__selo b{ background:var(--orange); padding:6px 11px; border-radius:2px; font-size:12px; letter-spacing:.08em; color:#fff; }
.hero h1{ font-size:clamp(32px,4.4vw,56px); line-height:1.02; }
.hero h1 em{ font-style:normal; color:var(--orange); }
.hero h2{
  font-family:var(--f-txt); font-weight:400; text-transform:none; letter-spacing:0;
  font-size:clamp(16px,2vw,20px); line-height:1.55; color:var(--tx-claro-2); margin-top:20px; max-width:60ch;
}
.hero h2 strong{ color:#fff; font-weight:600; }
.hero__acoes{ display:flex; gap:12px; flex-wrap:wrap; margin-top:30px; }
.hero__fatos{ display:flex; gap:12px; flex-wrap:wrap; margin-top:34px; padding-top:26px; border-top:1px solid var(--linha-esc); }
.fato{ display:inline-flex; align-items:center; gap:9px; font-size:13.8px; color:var(--tx-claro-2); }
.fato svg{ width:17px; height:17px; color:var(--flame-2); flex:none; }
@media (max-width:760px){ .hero__inner{ padding:62px 0 58px } }

/* faixa de números */
.numeros{ background:var(--navy); border-top:1px solid var(--linha-esc); }
.numeros .wrap{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; padding-block:30px; }
.numero{ padding-left:22px; border-left:1px solid var(--linha-esc); }
.numero:first-child{ border-left:0; padding-left:0; }
.numero b{ display:block; font-family:var(--f-tit); font-size:clamp(28px,3.4vw,40px); color:#fff; line-height:1; }
.numero b i{ font-style:normal; color:var(--orange); }
.numero span{ font-size:13.5px; color:var(--tx-claro-2); }
@media (max-width:760px){ .numeros .wrap{ grid-template-columns:1fr 1fr; gap:22px } }

/* ---------------- HERO DE PÁGINA INTERNA ---------------- */
.capa{ position:relative; background:var(--navy); color:#fff; overflow:hidden; }
.capa__fundo{ position:absolute; inset:0; }
.capa__fundo img{ width:100%; height:100%; object-fit:cover; opacity:.85; }
.capa__fundo::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(90deg, var(--navy-900) 0%, var(--navy-900) 46%, rgba(30,27,75,.80) 58%, rgba(30,27,75,.62) 100%);
}
@media (max-width:900px){ .capa__fundo::after{ background:rgba(18,16,47,.88); } }
.capa__brasa{ position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--orange); z-index:3; }
.capa .wrap{ position:relative; z-index:2; padding:56px 0 52px; }
.migalha{ display:flex; gap:9px; align-items:center; flex-wrap:wrap; font-size:13px; color:var(--tx-claro-2); margin-bottom:18px; }
.migalha a:hover{ color:#fff; }
.migalha svg{ width:12px; height:12px; opacity:.6; }
.migalha span[aria-current]{ color:var(--flame-1); }
.capa h1{ font-size:clamp(30px,4.8vw,54px); max-width:20ch; }
.capa p{ margin-top:16px; color:var(--tx-claro-2); max-width:70ch; font-size:16.5px; }
@media (max-width:760px){ .capa .wrap{ padding:38px 0 36px } }

/* ---------------- CONTEÚDO DE SERVIÇO ---------------- */
.corpo{ display:grid; grid-template-columns:1fr 330px; gap:46px; align-items:start; }
@media (max-width:1000px){ .corpo{ grid-template-columns:1fr; gap:36px } }

.prosa h2{
  font-size:clamp(23px,3vw,32px); color:var(--navy); margin:44px 0 18px; padding-left:18px;
  position:relative; text-transform:none; letter-spacing:0;
}
.prosa h2::before{
  content:""; position:absolute; left:0; top:5px; bottom:5px; width:4px;
  background:var(--orange);
}
.prosa h2:first-child{ margin-top:0; }
.prosa h3{
  font-size:19.5px; color:var(--navy-700); margin:30px 0 10px;
  text-transform:none; letter-spacing:0; font-weight:700;
}
.prosa p{ margin-bottom:16px; color:var(--tx-medio); font-size:16.4px; }
.prosa p strong{ color:var(--tx); }
.prosa ul{ margin:0 0 22px; padding:0; display:grid; gap:10px; }
.prosa ul li{
  list-style:none; position:relative; padding-left:32px; color:var(--tx-medio); font-size:16.2px;
}
.prosa ul li::before{
  content:""; position:absolute; left:0; top:7px; width:19px; height:19px; border-radius:50%;
  background:var(--orange);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9.6 16.2 5.4 12l-1.4 1.4 5.6 5.6 12-12-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9.6 16.2 5.4 12l-1.4 1.4 5.6 5.6 12-12-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.prosa figure{ margin:28px 0; }
.prosa figure img{ width:100%; border-radius:var(--r-lg); box-shadow:var(--sombra); }
.prosa figcaption{ font-size:13.2px; color:var(--tx-suave); margin-top:10px; text-align:center; }
.prosa__destaque{
  margin:30px 0; padding:26px 28px; border-radius:var(--r-lg); background:var(--papel);
  border-left:4px solid var(--orange);
}
.prosa__destaque p{ margin:0; color:var(--navy-700); font-size:16.5px; }

/* coluna lateral */
.lado{ position:sticky; top:104px; display:grid; gap:18px; }
@media (max-width:1000px){ .lado{ position:static } }
.caixa{ border:1px solid var(--linha); border-radius:var(--r-lg); overflow:hidden; background:#fff; box-shadow:var(--sombra-s); }
.caixa__tit{
  background:var(--navy); color:#fff; padding:16px 20px; font-family:var(--f-tit);
  font-size:17px; letter-spacing:.07em; text-transform:uppercase;
}
.caixa__corpo{ padding:18px 20px 22px; }
.caixa__lista li{ list-style:none; border-bottom:1px solid var(--linha); }
.caixa__lista li:last-child{ border:0 }
.caixa__lista a{ display:flex; align-items:center; gap:10px; padding:12px 20px; font-size:14.6px; color:var(--tx-medio); transition:.2s var(--ease); }
.caixa__lista a::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--papel-2); flex:none; transition:.2s; }
.caixa__lista a:hover{ background:var(--papel); color:var(--navy); padding-left:24px; }
.caixa__lista a:hover::before{ background:var(--orange); }
.caixa__lista a[aria-current]{ background:var(--papel); color:var(--orange-600); font-weight:600; }
.caixa__lista a[aria-current]::before{ background:var(--orange); }
.orc-lado{ background:var(--navy); color:var(--tx-claro); border-radius:var(--r-lg); padding:26px; text-align:center; }
.orc-lado h3{ color:#fff; font-size:22px; }
.orc-lado p{ font-size:14.5px; color:var(--tx-claro-2); margin:10px 0 18px; }

/* ---------------- CARDS DE SERVIÇO ---------------- */
.svc{
  position:relative; display:block; border-radius:var(--r-lg); overflow:hidden; background:var(--navy);
  aspect-ratio:4/3.1; box-shadow:var(--sombra-s); transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.svc img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.svc::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(18,16,47,.92) 4%, rgba(18,16,47,.38) 46%, rgba(18,16,47,0) 76%);
}
.svc:hover{ box-shadow:var(--sombra); }
.svc:hover img{ transform:scale(1.07); }
.svc__txt{ position:absolute; left:0; right:0; bottom:0; z-index:2; padding:24px 22px; }
.svc__txt h3{ color:#fff; font-size:21px; line-height:1.1; }
.svc__txt span{
  display:inline-flex; align-items:center; gap:7px; margin-top:10px; font-family:var(--f-txt);
  font-size:12.5px; font-weight:650; letter-spacing:.14em; text-transform:uppercase; color:var(--orange);
}
.svc__txt span svg{ width:14px; height:14px; transition:transform .25s var(--ease); }
.svc:hover .svc__txt span svg{ transform:translateX(4px); }
.svc__barra{ position:absolute; left:0; right:0; bottom:0; height:4px; background:var(--orange); transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease); z-index:3; }
.svc:hover .svc__barra{ transform:scaleX(1); }

/* categoria com contagem */
.cat{ margin-bottom:38px; }
.cat__cab{ display:flex; align-items:baseline; gap:14px; margin-bottom:20px; flex-wrap:wrap; }
.cat__cab h3{ font-size:25px; color:var(--navy); }
.cat__cab i{ font-style:normal; font-size:12.5px; font-weight:700; color:#fff; background:var(--navy); padding:3px 10px; border-radius:2px; font-family:var(--f-txt); }
.cat__cab hr{ flex:1; border:0; border-top:1px dashed var(--linha); min-width:30px; }

/* ---------------- OBRAS ---------------- */
.obra{ position:relative; border-radius:var(--r-lg); overflow:hidden; aspect-ratio:4/3; background:var(--navy); }
.obra img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.obra::after{ content:""; position:absolute; inset:0; background:linear-gradient(to top, rgba(18,16,47,.92), transparent 55%); }
.obra:hover img{ transform:scale(1.06); }
.obra__txt{ position:absolute; z-index:2; left:20px; right:20px; bottom:18px; color:#fff; }
.obra__txt b{ display:block; font-family:var(--f-tit); font-size:19px; text-transform:uppercase; letter-spacing:.03em; }
.obra__txt small{ font-size:13px; color:var(--tx-claro-2); }
.obra__tag{
  position:absolute; z-index:3; top:0; left:0; background:var(--orange); color:#fff;
  font-family:var(--f-tit); font-size:12.5px; letter-spacing:.1em; padding:6px 12px; border-radius:0;
}

/* ---------------- PARCEIROS ---------------- */
.parceiros{ display:flex; gap:40px; align-items:center; justify-content:center; flex-wrap:wrap; }
.parceiros img{
  height:42px; width:auto; object-fit:contain; padding:10px 18px; border-radius:10px;
  background:var(--papel); box-sizing:content-box; filter:grayscale(1); opacity:.6; transition:.3s var(--ease);
}
.parceiros img:hover{ filter:none; opacity:1; background:#fff; box-shadow:var(--sombra-s); }

/* ---------------- FAIXA CTA ---------------- */
.faixa{ position:relative; background:var(--navy); color:#fff; overflow:hidden; }
.faixa::before{
  content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--orange);
}
.faixa .wrap{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:28px; padding-block:48px; flex-wrap:wrap; }
.faixa h2{ font-size:clamp(25px,3.4vw,38px); max-width:22ch; }
.faixa p{ color:var(--tx-claro-2); margin-top:10px; max-width:52ch; }
.faixa__acoes{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---------------- FORMULÁRIO ---------------- */
.form{ background:#fff; border-radius:var(--r-lg); padding:32px; box-shadow:var(--sombra); }
.form h3{ font-size:24px; color:var(--navy); text-transform:none; letter-spacing:0; }
.form > p{ color:var(--tx-medio); font-size:15px; margin:8px 0 22px; }
.campo{ display:grid; gap:7px; margin-bottom:15px; }
.campo label{ font-size:13px; font-weight:650; color:var(--tx-medio); }
.campo input,.campo select,.campo textarea{
  width:100%; padding:13px 15px; border-radius:8px; border:1px solid var(--linha);
  background:var(--papel); font-size:15.5px; transition:.2s;
}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:none; border-color:var(--orange); box-shadow:0 0 0 4px rgba(255,106,19,.14); background:#fff;
}
.form small{ display:block; margin-top:13px; font-size:12.4px; color:var(--tx-suave); text-align:center; }

/* contatos em cartão */
.contato-card{ display:flex; gap:16px; align-items:flex-start; padding:22px; border-radius:var(--r); background:var(--papel); }
.contato-card__ico{
  width:46px; height:46px; border-radius:2px; flex:none; display:grid; place-items:center;
  background:var(--navy); color:#fff;
}
.contato-card__ico svg{ width:22px; height:22px; }
.contato-card b{ display:block; font-family:var(--f-tit); font-size:17px; color:var(--navy); letter-spacing:.04em; }
.contato-card a,.contato-card span{ font-size:15px; color:var(--tx-medio); display:block; }
.contato-card a:hover{ color:var(--orange-600); }

/* ---------------- PERGUNTAS FREQUENTES ---------------- */
.faq__item{ border-bottom:1px solid var(--linha); }
.faq__q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:18px; text-align:left;
  padding:22px 4px; background:none; border:0; cursor:pointer;
  font-family:var(--f-tit); font-size:20px; font-weight:600; color:var(--navy);
  text-transform:none; letter-spacing:.01em;
}
.faq__q svg{ width:20px; height:20px; flex:none; color:var(--orange); transition:transform .3s var(--ease); }
.faq__q[aria-expanded="true"]{ color:var(--orange-600); }
.faq__q[aria-expanded="true"] svg{ transform:rotate(45deg); }
.faq__a{ overflow:hidden; height:0; transition:height .35s var(--ease); }
.faq__a p{ padding:0 4px 24px; color:var(--tx-medio); font-size:16px; max-width:80ch; }

/* ---------------- BANNER ROTATIVO ---------------- */
.hero__slide{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; transition:opacity 1.1s var(--ease), transform 7s linear;
  transform:scale(1.06);
}
.hero__slide.ativo{ opacity:.92; transform:scale(1); }
.hero__pontos{
  position:absolute; z-index:4; left:0; right:0; bottom:26px;
  display:flex; gap:9px; justify-content:center;
}
.hero__pontos button{
  width:34px; height:4px; border:0; border-radius:0; cursor:pointer; padding:0;
  background:rgba(255,255,255,.3); transition:.3s var(--ease);
}
.hero__pontos button[aria-selected="true"]{ background:var(--orange); width:48px; }
.hero__pontos button:hover{ background:rgba(255,255,255,.6); }

/* ---------------- CAPA COM FOTO ---------------- */
.capa--foto .wrap{ padding:56px 0 54px; }
.capa__grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:44px; align-items:center; }
.capa__acoes{ display:flex; gap:12px; flex-wrap:wrap; margin-top:28px; }
.capa__foto{ margin:0; position:relative; border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--sombra-l); }
.capa__foto img{ width:100%; aspect-ratio:4/3; object-fit:cover; }
.capa__foto figcaption{
  position:absolute; left:0; bottom:0; right:0; padding:26px 20px 16px; color:#fff;
  font-family:var(--f-tit); font-size:17px; letter-spacing:.06em; text-transform:uppercase;
  background:linear-gradient(to top, rgba(18,16,47,.9), transparent);
}
.capa__foto::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:4px; background:var(--orange);
}
@media (max-width:900px){
  .capa__grid{ grid-template-columns:1fr; gap:28px; }
  .capa--foto .wrap{ padding:40px 0 40px; }
  .capa__foto{ order:-1; }
  .capa__foto img{ aspect-ratio:16/10; }
}

/* ---------------- GALERIA ---------------- */
.galeria{ display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:186px; gap:14px; }
.galeria__i{
  margin:0; position:relative; border-radius:var(--r); overflow:hidden; background:var(--navy);
  box-shadow:var(--sombra-s);
}
.galeria__i--grande{ grid-column:span 2; grid-row:span 2; }
.galeria__i img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.galeria__i::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(to top, rgba(18,16,47,.85) 2%, transparent 48%);
  opacity:.9; transition:opacity .3s;
}
.galeria__i:hover img{ transform:scale(1.07); }
.galeria__i figcaption{
  position:absolute; z-index:2; left:16px; right:16px; bottom:13px; color:#fff;
}
.galeria__i figcaption b{ display:block; font-family:var(--f-tit); font-size:15.5px; letter-spacing:.03em; text-transform:uppercase; line-height:1.15; }
.galeria__i--grande figcaption b{ font-size:21px; }
.galeria__i figcaption small{ font-size:12.5px; color:var(--tx-claro-2); }
@media (max-width:900px){
  .galeria{ grid-template-columns:repeat(2,1fr); grid-auto-rows:160px; }
  .galeria__i--grande{ grid-column:span 2; grid-row:span 1; }
}
@media (max-width:520px){ .galeria{ grid-auto-rows:150px; } }

/* abertura de página: texto corrido que o site antigo marcava como título */
.prosa__abertura{
  font-size:18.5px; line-height:1.6; color:var(--tx); font-weight:500;
  padding-left:18px; border-left:4px solid var(--orange); margin-bottom:26px;
}

/* os dois botões do hero cabem lado a lado dentro do bloco */
.hero__acoes .btn{ padding:15px 22px; font-size:16px; }

/* exemplo da calculadora na home */
.calc-ex{ background:var(--navy); color:#fff; border-radius:var(--r-lg); padding:28px; }
.calc-ex .rotulo{ color:var(--flame-1); }
.calc-ex > b{ display:block; font-family:var(--f-tit); font-size:22px; margin-bottom:14px; }
.calc-ex dl{ margin:0; }
.calc-ex dl > div{ display:flex; justify-content:space-between; gap:12px; padding:10px 0; border-bottom:1px solid var(--linha-esc); font-size:15px; color:var(--tx-claro-2); }
.calc-ex dd{ margin:0; font-family:var(--f-tit); font-size:20px; color:#fff; }
.calc-ex .calc-ex__tot{ border-bottom:0; border-top:2px solid var(--orange); margin-top:2px; }
.calc-ex .calc-ex__tot dt{ color:#fff; font-weight:600; }
.calc-ex .calc-ex__tot dd{ color:var(--flame-1); font-size:28px; }
.calc-ex > p{ margin-top:14px; font-size:14.5px; color:var(--tx-claro-2); }
.cab__cta .btn--navy{ border:1px solid rgba(255,255,255,.35); }
@media (max-width:1560px){ .cab__cta .btn--navy{ display:none; } }

/* links dentro do texto dos serviços (vindos dos textos otimizados) */
.prosa p a,.prosa li a,.capa p a{ text-decoration:underline; text-underline-offset:3px; }