/* Bartech Solução em Energia
   Paleta e tipografia ficam no topo. Trocar as variáveis muda o site. */

:root{
  --grafite:#15181C;
  --grafite-2:#22272E;
  --grafite-3:#0C0E11;
  --aco:#5A6673;
  --gelo:#F1F3F5;
  --gelo-2:#E4E8EC;
  --branco:#FFFFFF;
  --limao:#C7F04A;
  --limao-2:#D8F77E;
  --limao-esc:#4A6600;
  --linha:#D2D8DE;
  --linha-esc:#333A43;
  --texto:#15181C;
  --texto-2:#4F5B67;
  --f-titulo:"Archivo",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --f-texto:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}

/* Regras de display do site nao podem vencer o atributo hidden. */
[hidden]{display:none!important}

html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

body{
  margin:0;
  background:var(--gelo);
  color:var(--texto);
  font-family:var(--f-texto);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--limao-esc)}

/* Fotos em duotone grafite, para nao brigarem com o limao. */
.duo img{filter:grayscale(1) contrast(1.08) brightness(.92)}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:3px solid var(--limao);outline-offset:2px;
}

h1,h2,h3{font-family:var(--f-titulo);font-weight:700;line-height:1.08;letter-spacing:-.025em;margin:0}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.wrap-estreito{max-width:880px}
.quebra{overflow-wrap:anywhere}

.pular{position:absolute;left:-9999px;top:0;background:var(--limao);color:var(--grafite);padding:12px 18px;z-index:200}
.pular:focus{left:12px;top:12px}

/* Rótulo monoespaçado, o marcador visual do site. */
.tag{
  font-family:var(--f-mono);font-size:12px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--limao-esc);
  margin:0 0 14px;display:flex;align-items:center;gap:10px;
}
.tag::before{content:"";width:22px;height:2px;background:var(--limao-esc);flex:none}
.tag-claro{color:var(--limao)}
.tag-claro::before{background:var(--limao)}

/* ---------- Topo ---------- */
.topo{position:sticky;top:0;z-index:100;background:var(--grafite);color:var(--gelo);border-bottom:1px solid var(--linha-esc)}
.topo-in{display:flex;align-items:center;gap:20px;min-height:76px;flex-wrap:wrap}

.marca{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;min-width:0;margin-right:auto}
.marca img{width:42px;height:42px;flex:none}
.marca-txt{display:flex;flex-direction:column;min-width:0}
.marca-txt b{font-family:var(--f-titulo);font-size:21px;font-weight:800;line-height:1;letter-spacing:-.02em}
.marca-txt i{font-style:normal;font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--limao);margin-top:4px;overflow-wrap:anywhere}

.menu ul{display:flex;gap:24px;list-style:none;margin:0;padding:0}
.menu a{color:var(--gelo);text-decoration:none;font-size:15px;font-weight:500;opacity:.85}
.menu a:hover{opacity:1;color:var(--limao)}

.topo-acoes{display:flex;align-items:center;gap:14px}
.topo-fone{display:flex;flex-direction:column;text-decoration:none;line-height:1.15}
.topo-fone-rot{font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--aco)}
.topo-fone-num{font-family:var(--f-titulo);font-size:19px;font-weight:700;color:var(--gelo);white-space:nowrap}
.topo-fone:hover .topo-fone-num{color:var(--limao)}

.sanduiche{
  display:none;background:none;border:0;color:var(--gelo);cursor:pointer;padding:8px;
  grid-template-columns:22px auto;grid-template-rows:repeat(3,2px);
  column-gap:9px;row-gap:4px;align-items:center;
}
.sanduiche span{display:block;grid-column:1;width:22px;height:2px;background:var(--gelo);margin:0}
.sanduiche em{grid-column:2;grid-row:1 / 4;font-style:normal;font-size:13px;font-weight:600;align-self:center}

/* ---------- Botões: retos, sem arredondamento ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border:1.5px solid transparent;border-radius:0;
  font-family:var(--f-texto);font-size:16px;font-weight:600;
  text-decoration:none;cursor:pointer;transition:background .15s,color .15s,border-color .15s;
}
.btn-destaque{background:var(--limao);color:var(--grafite);border-color:var(--limao)}
.btn-destaque:hover{background:var(--limao-2);border-color:var(--limao-2)}
.btn-linha{background:transparent;color:var(--grafite);border-color:var(--linha)}
.btn-linha:hover{border-color:var(--grafite);background:var(--grafite);color:var(--gelo)}
.btn-linha-claro{color:var(--gelo);border-color:var(--linha-esc)}
.btn-linha-claro:hover{background:var(--gelo);color:var(--grafite);border-color:var(--gelo)}
.btn-p{padding:10px 18px;font-size:14.5px}
.btn-largo{width:100%}
.btn svg{width:21px;height:21px;fill:currentColor;flex:none}
.btn-fone{padding:11px 24px;text-align:left}
.btn-fone span{display:flex;flex-direction:column;line-height:1.15}
.btn-fone i{font-style:normal;font-family:var(--f-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;opacity:.65}
.btn-fone b{font-family:var(--f-titulo);font-size:20px;font-weight:700;white-space:nowrap}

.link-botao{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}

/* ---------- Hero ---------- */
.hero{padding:70px 0 78px;border-bottom:1px solid var(--linha)}
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,480px);gap:56px;align-items:start}
.hero h1{font-size:clamp(2.2rem,5.2vw,3.7rem);font-weight:800}
.hero-sub{margin:22px 0 0;font-size:18px;color:var(--texto-2);max-width:48ch}

.lista-tick{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--linha)}
.lista-tick li{position:relative;padding:12px 0 12px 30px;border-bottom:1px solid var(--linha);font-size:15.5px}
.lista-tick li::before{
  content:"";position:absolute;left:0;top:19px;width:14px;height:8px;
  border-left:2.5px solid var(--limao-esc);border-bottom:2.5px solid var(--limao-esc);
  transform:rotate(-45deg);
}
.lista-tick-claro{border-top-color:var(--linha-esc)}
.lista-tick-claro li{border-bottom-color:var(--linha-esc)}
.lista-tick-claro li::before{border-color:var(--limao)}

.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* ---------- Caixa do formulário ---------- */
.cx-form{background:var(--branco);border:1px solid var(--grafite);padding:28px;scroll-margin-top:100px}
.cx-cab{display:flex;align-items:baseline;gap:12px;border-bottom:2px solid var(--grafite);padding-bottom:14px}
.cx-num{font-family:var(--f-mono);font-size:13px;font-weight:500;color:var(--limao-esc)}
.cx-tit{font-size:25px;font-weight:800}
.cx-sub{margin:14px 0 20px;font-size:14.5px;color:var(--texto-2)}

.campo{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.campo label{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2)}
.campo .op{text-transform:none;letter-spacing:0;font-family:var(--f-texto);font-size:12px}
.campo input,.campo select,.campo textarea{
  font:inherit;font-size:15.5px;color:var(--texto);
  padding:12px 14px;border:1px solid var(--linha);border-radius:0;
  background:var(--gelo);width:100%;
}
.campo textarea{resize:vertical;min-height:82px}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--grafite);background:var(--branco)}
.campo-dupla{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}

.isca{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.aceite{display:flex;gap:10px;align-items:flex-start;margin:6px 0 18px;font-size:13.5px;color:var(--texto-2);line-height:1.55}
.aceite input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--limao-esc)}

.form-nota{margin:14px 0 0;font-size:13.5px;color:var(--texto-2);text-align:center}

.aviso{padding:12px 15px;font-size:14.5px;margin:0 0 16px;border:1px solid}
.aviso-erro{background:#FDECE7;border-color:#E9B4A2;color:#8A2D14}
.aviso-ok{background:#EEF7DC;border-color:#C2DE86;color:#3E5400}

/* ---------- Banda com foto ---------- */
.banda{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--grafite);color:var(--gelo)}
.banda-foto{position:relative;min-height:400px;overflow:hidden}
.banda-foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08) brightness(.85)}
.banda-cx{padding:64px 48px;display:flex;flex-direction:column;justify-content:center;max-width:620px}
.banda-txt{margin:0;font-size:17.5px;color:#C3CCD5;line-height:1.75}

/* ---------- Tira de foto, divide as seções ---------- */
.tira{height:260px;overflow:hidden;background:var(--grafite);border-top:1px solid var(--linha-esc)}
.tira img{width:100%;height:100%;object-fit:cover;object-position:center 38%;filter:grayscale(1) contrast(1.08) brightness(.8)}

/* ---------- Seções ---------- */
.secao{padding:84px 0}
.secao-esc{background:var(--grafite);color:var(--gelo)}
.secao-borda{border-top:1px solid var(--linha)}
.secao[id]{scroll-margin-top:92px}

.tit{font-size:clamp(1.8rem,3.8vw,2.7rem);font-weight:800}
.tit-sub{margin:16px 0 0;font-size:17px;color:var(--texto-2);max-width:64ch}
.secao-esc .tit-sub,.secao-esc p{color:#C3CCD5}

/* ---------- Serviços: grade com linhas de 1px ---------- */
.grade-serv{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0;margin-top:44px;border-top:1px solid var(--grafite);border-left:1px solid var(--linha)}
.serv{padding:32px 28px;border-right:1px solid var(--linha);border-bottom:1px solid var(--linha);background:var(--branco)}
.serv-n{font-family:var(--f-mono);font-size:13px;font-weight:500;color:var(--limao-esc);display:block;margin-bottom:16px}
.serv h3{font-size:21px;font-weight:700;margin:0 0 10px}
.serv p{margin:0;font-size:15.5px;color:var(--texto-2)}

/* ---------- Locação ---------- */
.loc{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:52px;align-items:center}
.loc-foto img{width:100%;height:auto;filter:grayscale(1) contrast(1.08) brightness(.9);border:1px solid var(--linha-esc)}
.loc-txt .tit{margin-bottom:16px}
.loc-txt p{font-size:16.5px}
.loc-obs{font-size:14.5px!important;color:var(--aco)!important;border-left:3px solid var(--limao);padding-left:16px;margin-top:24px}

/* ---------- Passos ---------- */
.passos{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0;border-top:2px solid var(--grafite)}
.passos li{padding:28px 24px 28px 0;border-right:1px solid var(--linha)}
.passos li:last-child{border-right:0}
.passos li{padding-left:24px}
.passos li:first-child{padding-left:0}
.passo-n{font-family:var(--f-mono);font-size:13px;font-weight:500;color:var(--limao-esc);display:block;margin-bottom:14px}
.passos h3{font-size:19px;font-weight:700;margin:0 0 8px}
.passos p{margin:0;font-size:15px;color:var(--texto-2)}

/* ---------- Empresa e ficha ---------- */
.emp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:52px;align-items:start}
.emp-txt p{font-size:16.5px;color:var(--texto-2)}
.ficha{margin:0;display:grid;border-top:2px solid var(--grafite)}
.ficha>div{display:grid;grid-template-columns:minmax(0,160px) minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--linha)}
.ficha dt{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2)}
.ficha dd{margin:0;font-size:15.5px}

/* ---------- Mapa sob demanda ---------- */
.mapa{position:relative;margin-top:48px;min-height:360px;background:var(--grafite-2);border:1px solid var(--linha)}
.mapa-btn{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;
  background:var(--limao);color:var(--grafite);border:0;border-radius:0;
  padding:15px 28px;font:inherit;font-weight:600;font-size:16px;cursor:pointer;
}
.mapa-nota{position:absolute;left:0;right:0;bottom:18px;z-index:2;margin:0;text-align:center;font-size:12.5px;color:#9AA6B2;padding:0 16px}
.mapa iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3}

/* ---------- FAQ ---------- */
.faq{margin-top:36px;border-top:2px solid var(--grafite)}
.faq details{border-bottom:1px solid var(--linha);background:transparent}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 52px 20px 0;position:relative;
  font-family:var(--f-titulo);font-size:18.5px;font-weight:700;letter-spacing:-.015em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:14px;height:2px;margin-top:-1px;background:var(--grafite);
}
.faq summary::before{
  content:"";position:absolute;right:14px;top:50%;width:2px;height:14px;margin-top:-7px;background:var(--grafite);transition:opacity .2s;
}
.faq details[open] summary::before{opacity:0}
.faq-cx{padding:0 0 22px}
.faq-cx p{margin:0;color:var(--texto-2);font-size:15.5px;max-width:70ch}

/* ---------- CTA final ---------- */
.cta-final{margin-top:60px;padding:48px 40px;background:var(--grafite);color:var(--gelo)}
.cta-final h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800}
.cta-final p{margin:12px 0 0;color:#C3CCD5;font-size:16.5px}
.cta-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-nota{margin-top:22px!important;font-size:13.5px!important;color:var(--aco)!important}

/* ---------- Rodapé ---------- */
.rodape{background:var(--grafite-3);color:#9AA6B2;padding:62px 0 28px;font-size:15px;border-top:1px solid var(--linha-esc)}
.rod-grade{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:38px}
.rodape .marca-txt b{color:var(--gelo)}
.rod-desc{margin:18px 0 0;font-size:15px;max-width:38ch}
.rod-legal{margin:16px 0 0;font-size:13px;color:#6B7684;line-height:1.7}
.rod-tit{font-family:var(--f-mono);font-size:11px;font-weight:500;color:var(--limao);text-transform:uppercase;letter-spacing:.12em;margin:0 0 16px}
.rod-lista{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.rod-lista a,.rod-lista .link-botao{color:#9AA6B2;text-decoration:none}
.rod-lista a:hover,.rod-lista .link-botao:hover{color:var(--limao)}
.rod-base{
  margin-top:46px;padding-top:22px;border-top:1px solid var(--linha-esc);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#5A6673;
}

/* ---------- Botão flutuante ---------- */
.flutua{
  position:fixed;right:18px;bottom:18px;z-index:90;
  display:inline-flex;align-items:center;gap:9px;
  background:var(--limao);color:var(--grafite);
  padding:14px 22px;text-decoration:none;font-weight:700;font-size:16px;
  border:1px solid var(--grafite);
}
.flutua svg{width:21px;height:21px;fill:currentColor}
.flutua:hover{background:var(--limao-2)}

/* ---------- Cookies ---------- */
.cookies{position:fixed;left:0;right:0;bottom:0;z-index:150;padding:16px}
.cookies-cx{max-width:840px;margin:0 auto;background:var(--branco);border:1px solid var(--grafite);padding:24px}
.cookies-tit{font-size:20px;font-weight:800;margin:0 0 9px}
.cookies-txt{margin:0;font-size:14.5px;color:var(--texto-2)}
.cookies-cats{display:grid;gap:12px;margin-top:18px}
.cookies-cat{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--texto-2);line-height:1.55}
.cookies-cat input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--limao-esc)}
.cookies-cat b{display:block;color:var(--texto)}
.cookies-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;justify-content:flex-end}
.cookies-btns .btn{padding:12px 20px;font-size:14.5px}

/* ---------- Páginas de texto ---------- */
.legal{padding:60px 0 84px}
.legal h1{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800;margin-bottom:10px}
.legal .data{font-family:var(--f-mono);color:var(--texto-2);font-size:13px;margin:0 0 36px}
.legal h2{font-size:23px;font-weight:700;margin:40px 0 12px;padding-top:16px;border-top:1px solid var(--linha)}
.legal h3{font-size:18px;font-weight:700;margin:26px 0 8px}
.legal p,.legal li{color:var(--texto-2);font-size:16.5px}
.legal ul{padding-left:22px}
.legal li{margin-bottom:8px}
.legal .cx{background:var(--branco);border:1px solid var(--grafite);padding:22px 24px;margin:26px 0}
.legal .cx h2{margin-top:0;border-top:0;padding-top:0}
.legal table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.legal th,.legal td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--linha);vertical-align:top}
.legal th{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--texto-2);border-bottom:2px solid var(--grafite)}

.erro-pg{padding:96px 0 116px;text-align:center}
.erro-pg .num{font-family:var(--f-titulo);font-size:clamp(4rem,14vw,9rem);font-weight:800;line-height:1;color:var(--limao-esc);margin:0;letter-spacing:-.04em}
.erro-pg h1{font-size:clamp(1.6rem,4vw,2.3rem);font-weight:800;margin:12px 0 14px}
.erro-pg p{color:var(--texto-2);max-width:52ch;margin:0 auto 28px}
.erro-pg .tag{justify-content:center}

/* ---------- Responsivo ---------- */
@media(max-width:1040px){
  .hero-in{grid-template-columns:minmax(0,1fr);gap:42px}
  .banda{grid-template-columns:minmax(0,1fr)}
  .banda-foto{min-height:300px}
  .banda-cx{padding:48px 24px;max-width:none}
  .loc{grid-template-columns:minmax(0,1fr);gap:34px}
  .emp{grid-template-columns:minmax(0,1fr);gap:34px}
  .rod-grade{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px}
  .passos li,.passos li:first-child{padding-left:24px;border-left:1px solid var(--linha);border-right:0}
}

@media(max-width:940px){
  .sanduiche{display:grid}
  .topo-in{min-height:68px;gap:12px}
  .menu{display:none;order:9;width:100%;padding-bottom:16px}
  .menu.aberto{display:block}
  .menu ul{flex-direction:column;gap:0}
  .menu a{display:block;padding:13px 4px;border-bottom:1px solid var(--linha-esc)}
  .topo-acoes{gap:10px}
  .topo-fone-num{font-size:17px}
}

@media(max-width:620px){
  body{font-size:16px}
  .secao{padding:56px 0}
  .hero{padding:44px 0 52px}
  .cx-form{padding:22px 18px}
  .campo-dupla{grid-template-columns:minmax(0,1fr)}
  .grade-serv{border-left:0}
  .serv{padding:26px 0;border-right:0}
  .passos li,.passos li:first-child{padding:24px 0 24px 20px}
  .ficha>div{grid-template-columns:minmax(0,1fr);gap:4px;padding:14px 0}
  .rod-grade{grid-template-columns:minmax(0,1fr);gap:30px}
  .rod-base{flex-direction:column;gap:8px}
  .cookies{padding:10px}
  .cookies-cx{padding:20px 18px}
  .cookies-btns{justify-content:stretch}
  .cookies-btns .btn{flex:1 1 100%}
  .flutua{right:12px;bottom:12px;padding:13px 18px}
  .hero-btns .btn,.cta-btns .btn{width:100%;justify-content:center}
  .hero-btns .btn-fone,.cta-btns .btn-fone{justify-content:flex-start}
  .cta-final{padding:34px 20px}
  .banda-cx{padding:40px 20px}
  .marca-txt b{font-size:18px}
  .marca-txt i{font-size:9px}
  .topo-fone{display:none}
  .faq summary{font-size:17px;padding:18px 44px 18px 0}
}