:root{
  --ink:#14161a;
  --ink-2:#1d2127;
  --ink-3:#282d34;
  --concreto:#f3f2ef;
  --concreto-2:#e7e5e0;
  --aco:#63686e;
  --aco-claro:#9aa0a6;
  --vermelho:#d92b1f;
  --vermelho-esc:#ac1f14;
  --zap:#22c15b;
  --zap-esc:#199447;
  --borda:#d8d5ce;
  --hd:60px;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;overflow-x:hidden;
  background:var(--concreto);
  color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:rgba(217,43,31,.15);
}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit}
:focus-visible{outline:3px solid var(--vermelho);outline-offset:2px;border-radius:3px}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 18px}
@media(min-width:700px){.wrap{padding:0 24px}}

/* ---------- tipografia ---------- */
h1,h2,h3{margin:0;letter-spacing:-.022em;line-height:1.1;font-weight:800}
h1{font-size:clamp(1.95rem,7vw,3.4rem);line-height:1.07}
h2{font-size:clamp(1.5rem,5vw,2.3rem)}
h3{font-size:1.06rem;letter-spacing:-.012em}
p{margin:0}
.olho{
  display:inline-block;font-size:.7rem;font-weight:800;text-transform:uppercase;
  letter-spacing:.14em;color:var(--vermelho);
}
.olho.claro{color:#ff8175}
.sub{color:var(--aco);font-size:1.02rem;max-width:54ch}
.sub.claro{color:#b9bec3}

/* ---------- botoes ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:14px 22px;border-radius:6px;border:0;cursor:pointer;
  font-weight:700;font-size:1rem;text-decoration:none;line-height:1.2;
  transition:background .15s,border-color .15s,transform .1s;
}
.btn:active{transform:translateY(1px)}
.btn-zap{background:var(--zap);color:#fff}
.btn-zap:hover{background:var(--zap-esc)}
.btn-vermelho{background:var(--vermelho);color:#fff}
.btn-vermelho:hover{background:var(--vermelho-esc)}
.btn-linha{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-linha:hover{border-color:#fff;background:rgba(255,255,255,.07)}
.btn-linha-esc{background:#fff;color:var(--ink);border:1.5px solid var(--borda)}
.btn-linha-esc:hover{border-color:var(--aco)}
.btn-bloco{width:100%}
.btn svg{flex:none}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:var(--ink);color:#fff}
.hd{display:flex;align-items:center;gap:10px;height:var(--hd)}
.marca{
  display:flex;align-items:baseline;gap:6px;margin-right:auto;
  font-size:1rem;white-space:nowrap;
}
.marca b{font-weight:800;font-size:1.18em;letter-spacing:-.045em;color:#ff5f4f}
.marca span{font-weight:700;letter-spacing:.015em}
@media(min-width:400px){.marca{font-size:1.12rem}}
.hd nav{display:none;gap:24px;font-size:.9rem;color:#b9bec3;margin-right:20px}
.hd nav a{text-decoration:none}
.hd nav a:hover{color:#fff}
.fone{
  display:flex;align-items:center;justify-content:center;
  min-width:44px;min-height:44px;border-radius:6px;text-decoration:none;
  border:1.5px solid rgba(255,255,255,.22);color:#fff;
}
.fone:hover{border-color:#fff}
.fone .txt{display:none;text-align:left;line-height:1.15;padding:0 4px}
.fone .txt span{display:block;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--aco-claro)}
.fone .txt strong{font-size:1rem;letter-spacing:-.015em}
.hd .btn{min-height:44px;padding:10px 15px;font-size:.92rem}
.hd .btn .curto{display:inline}
.hd .btn .longo{display:none}
@media(min-width:640px){
  .hd .btn .curto{display:none}
  .hd .btn .longo{display:inline}
}
@media(min-width:860px){
  :root{--hd:66px}
  .hd nav{display:flex}
  .fone{padding:0 14px 0 10px;gap:9px}
  .fone .txt{display:block}
  .fone svg{color:var(--vermelho)}
}

/* ---------- hero ---------- */
.hero{
  color:#fff;position:relative;overflow:hidden;padding:38px 0 0;
  background:
    linear-gradient(178deg,rgba(16,18,21,.95) 0%,rgba(16,18,21,.88) 30%,rgba(16,18,21,.74) 62%,rgba(16,18,21,.9) 100%),
    #14161a url("images/hero-concreto.jpg") center 30% / cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(122deg,rgba(255,255,255,.028) 0 1px,transparent 1px 9px);
}
.hero .wrap{position:relative}
.hero-grid{display:flex;flex-direction:column;gap:26px}
.hero h1{margin:0 0 14px;line-height:1.04;letter-spacing:-.032em}
.hero h1 em{font-style:normal;color:var(--vermelho)}
.hero-acoes{display:none;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-selos{
  display:grid;gap:11px;margin:0 0 34px;padding:0;list-style:none;
  font-size:.93rem;color:#c3c8cd;
}
.hero-selos li{display:flex;align-items:flex-start;gap:9px}
.hero-selos b{color:#fff;font-weight:700}
.tick{width:17px;height:17px;flex:none;color:var(--vermelho);margin-top:3px}

@media(min-width:560px){
  .hero-selos{grid-template-columns:1fr 1fr;gap:11px 22px}
}
@media(min-width:980px){
  .hero{padding-top:64px}
  .hero-grid{
    display:grid;grid-template-columns:1.05fr .84fr;gap:14px 52px;align-items:start;
    grid-template-areas:"texto form" "selos form";
  }
  .hero-texto{grid-area:texto}
  .pedido{grid-area:form;margin-bottom:-52px}
  .hero-selos{grid-area:selos;margin-bottom:56px}
  .hero-acoes{display:flex}
}

/* ---------- form de pedido rapido ---------- */
.pedido{
  background:#fff;color:var(--ink);border-radius:12px;overflow:hidden;
  box-shadow:0 20px 54px rgba(0,0,0,.38);
}
.pedido-topo{height:4px;background:var(--vermelho)}
.pedido-corpo{padding:20px 18px 18px}
@media(min-width:560px){.pedido-corpo{padding:24px 24px 20px}}
.pedido h2{font-size:1.3rem;margin-bottom:17px}
.campo{margin-bottom:13px}
.campo label{
  display:flex;align-items:center;gap:8px;
  font-size:.86rem;font-weight:600;color:var(--ink);margin-bottom:7px;
}
.campo label b{
  flex:none;width:19px;height:19px;border-radius:50%;
  background:var(--vermelho);color:#fff;
  font-size:.7rem;font-weight:800;line-height:19px;text-align:center;
}
.campo input,.campo select{
  width:100%;min-height:50px;padding:12px 13px;
  border:1.5px solid var(--borda);border-radius:6px;
  background:#fff;font-size:16px;color:var(--ink);
}
.campo input:focus,.campo select:focus{outline:0;border-color:var(--vermelho);box-shadow:0 0 0 3px rgba(217,43,31,.12)}
.campo input::-webkit-outer-spin-button,.campo input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.campo input[type=number]{-moz-appearance:textfield}
.campo-duplo{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:400px){.campo-duplo{grid-template-columns:1fr 1fr;gap:11px}}
.pedido .btn{margin-top:7px}
.atalho-calc{
  display:block;text-align:center;margin-top:13px;font-size:.88rem;
  font-weight:600;color:var(--aco);
  text-decoration:underline;text-underline-offset:3px;
}
.atalho-calc:hover{color:var(--vermelho-esc)}

/* Rodape do card: prova rapida antes do lead decidir enviar */
.rodape-card{
  background:var(--concreto);border-top:1px solid var(--borda);
  padding:13px 16px 14px;
}
.garantias{
  display:flex;flex-wrap:wrap;gap:6px 15px;justify-content:center;
  font-size:.81rem;color:var(--aco);
}
.garantias span{display:flex;align-items:center;gap:5px;white-space:nowrap}
.garantias svg{width:14px;height:14px;color:var(--zap-esc);flex:none}
.rodape-card .cnpj{
  margin-top:10px;padding-top:10px;border-top:1px solid var(--borda);
  text-align:center;font-size:.73rem;line-height:1.5;color:#8b9096;
}

/* ---------- faixa de fatos ---------- */
.fatos{background:var(--vermelho);color:#fff;position:relative;z-index:1}
.fatos ul{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px 16px;
  list-style:none;margin:0;padding:26px 0;
}
@media(min-width:820px){.fatos ul{grid-template-columns:repeat(4,1fr);padding:30px 0 26px}}
.fatos strong{display:block;font-size:1.45rem;font-weight:800;letter-spacing:-.03em;line-height:1.12}
.fatos span{font-size:.83rem;color:rgba(255,255,255,.93);line-height:1.35;display:block}

/* ---------- secoes ---------- */
section{padding:54px 0;scroll-margin-top:calc(var(--hd) + 8px)}
@media(min-width:820px){section{padding:70px 0}}
.cabeca{max-width:60ch;margin-bottom:28px}
.cabeca h2{margin:11px 0 12px}

/* ---------- tabela de tipos ---------- */
.tipos{display:flex;flex-direction:column;border-top:1px solid var(--borda)}
.tipo{display:grid;gap:14px;padding:22px 0;border-bottom:1px solid var(--borda)}
.tipo-topo{display:flex;align-items:flex-start;gap:14px}
.fck{
  flex:none;min-width:70px;padding-left:12px;border-left:4px solid var(--vermelho);
  font-size:1.5rem;font-weight:800;letter-spacing:-.035em;color:var(--ink);
  font-variant-numeric:tabular-nums;line-height:1;
}
.fck small{display:block;font-size:.62rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--aco);margin-top:5px}
.tipo h3{margin-bottom:4px}
.tipo .uso{font-size:.93rem;color:var(--aco)}
.tipo .quando{font-size:.93rem;line-height:1.5}
.tipo .quando b{font-weight:700}
.tipo .btn{width:100%}
.tipo-foto{
  width:100%;height:156px;object-fit:cover;border-radius:7px;display:block;
  background:var(--concreto-2);
}
@media(min-width:820px){
  .tipo{grid-template-columns:134px 1.4fr 1fr auto;gap:24px;align-items:center;padding:20px 0}
  .tipo-foto{height:94px}
  .tipo .btn{width:auto;min-height:46px;padding:11px 20px;font-size:.93rem;white-space:nowrap}
}

/* ---------- calculadora ---------- */
.calc{background:var(--ink-2);color:#fff}
.calc-grid{display:grid;gap:28px}
@media(min-width:900px){.calc-grid{grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center}}
.calc h2{margin:11px 0 12px}
.calc-painel{background:var(--ink-3);border-radius:9px;padding:22px 18px}
@media(min-width:560px){.calc-painel{padding:24px 22px}}
.calc-painel .campo label{color:var(--aco-claro)}
.calc-painel .campo input{background:#12151a;border-color:#3c424b;color:#fff}
.calc-painel .campo input::placeholder{color:#5f656b}
.calc-painel .campo input:focus{border-color:var(--vermelho);box-shadow:0 0 0 3px rgba(217,43,31,.2)}
.calc-medidas{display:grid;grid-template-columns:1fr 1fr;gap:0 11px}
.calc-medidas .esp{grid-column:1 / -1}
@media(min-width:520px){
  .calc-medidas{grid-template-columns:1fr 1fr 1fr}
  .calc-medidas .esp{grid-column:auto}
}
.resultado{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  margin:16px 0 4px;padding:16px 0 0;border-top:1px solid #3c424b;
}
.resultado b{font-size:1.95rem;font-weight:800;letter-spacing:-.03em;color:var(--vermelho);font-variant-numeric:tabular-nums}
.resultado span{font-size:.87rem;color:var(--aco-claro)}
.calc .obs{font-size:.86rem;color:var(--aco-claro);margin-top:14px}

/* ---------- processo ---------- */
.passos{display:grid;gap:26px;counter-reset:p}
@media(min-width:820px){.passos{grid-template-columns:repeat(3,1fr);gap:44px}}
.passo{position:relative;padding-top:15px;border-top:3px solid var(--ink)}
.passo::before{
  counter-increment:p;content:"0" counter(p);
  display:block;font-size:.78rem;font-weight:800;letter-spacing:.1em;color:var(--vermelho);margin-bottom:8px;
}
.passo h3{margin-bottom:6px}
.passo p{font-size:.95rem;color:var(--aco)}

/* ---------- confianca ---------- */
.confianca{background:#fff;border-top:1px solid var(--borda);border-bottom:1px solid var(--borda)}
.conf-grid{display:grid;gap:32px}
@media(min-width:900px){.conf-grid{grid-template-columns:1.15fr .85fr;gap:60px;align-items:start}}
.conf-lista{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:20px}
.conf-lista li{display:grid;grid-template-columns:26px 1fr;gap:13px;align-items:start}
.conf-lista svg{width:22px;height:22px;color:var(--vermelho);margin-top:2px}
.conf-lista h3{margin-bottom:3px}
.conf-lista p{font-size:.93rem;color:var(--aco)}
.doc{
  border:1.5px solid var(--borda);border-radius:9px;overflow:hidden;background:var(--concreto);
}
.doc-topo{
  background:var(--ink);color:#fff;padding:13px 18px;
  font-size:.7rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
}
.doc dl{margin:0;padding:6px 18px 18px}
.doc dt{font-size:.68rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--aco);margin-top:14px}
.doc dd{margin:3px 0 0;font-size:.96rem;font-weight:600;letter-spacing:-.01em}
.doc dd a{text-decoration:none}
.doc dd a:hover{color:var(--vermelho-esc)}
.doc .nf{
  display:flex;align-items:center;gap:9px;margin:18px 18px 18px;padding:12px 14px;
  background:#fff;border:1.5px solid var(--borda);border-radius:6px;font-size:.9rem;font-weight:600;
}
.doc .nf svg{width:18px;height:18px;color:var(--zap-esc);flex:none}

/* ---------- comparar ---------- */
.comparar{background:var(--concreto-2);padding:34px 0}
.comparar .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between}
.comparar h2{font-size:1.32rem;max-width:24ch}
.comparar p{font-size:.94rem;color:var(--aco);margin-top:6px;max-width:48ch}
.comparar .btn{width:100%}
@media(min-width:700px){.comparar .btn{width:auto}}

/* ---------- faq ---------- */
.faq{max-width:800px}
.faq details{border-bottom:1px solid var(--borda)}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 42px 18px 0;position:relative;
  font-weight:700;font-size:1.02rem;letter-spacing:-.012em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:10px;top:50%;width:10px;height:10px;
  border-right:2.5px solid var(--vermelho);border-bottom:2.5px solid var(--vermelho);
  transform:translateY(-70%) rotate(45deg);transition:transform .18s;
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 20px;color:var(--aco);font-size:.96rem;max-width:70ch}

/* ---------- cta final ---------- */
.final{background:var(--ink);color:#fff;text-align:center}
.final h2{max-width:19ch;margin:12px auto 14px}
.final .sub{margin:0 auto}
.final .btn{margin-top:24px;width:100%}
@media(min-width:560px){.final .btn{width:auto}}

/* ---------- footer ---------- */
footer{background:#0d0f12;color:var(--aco-claro);padding:38px 0 32px;font-size:.9rem}
@media(max-width:559px){footer{padding-bottom:96px}}
.ft{display:grid;gap:26px}
@media(min-width:820px){.ft{grid-template-columns:1.4fr 1fr 1fr}}
footer .marca{color:#fff;margin:0 0 10px}
footer a{text-decoration:none}
footer a:hover{color:#fff}
.ft h4{margin:0 0 10px;font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:#5f656b}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.legal{margin-top:28px;padding-top:20px;border-top:1px solid #1e2127;font-size:.8rem;color:#5f656b;line-height:1.6}

/* ---------- botao flutuante ---------- */
.flutuante{
  position:fixed;right:14px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:60;
  display:inline-flex;align-items:center;gap:9px;
  background:var(--zap);color:#fff;border:0;cursor:pointer;
  min-height:54px;padding:14px 20px;border-radius:40px;font-weight:700;font-size:.96rem;
  box-shadow:0 6px 22px rgba(0,0,0,.34);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .22s,transform .22s,visibility .22s;
}
.flutuante.visivel{opacity:1;visibility:visible;transform:none}
.flutuante:hover{background:var(--zap-esc)}
.flutuante .rotulo{display:none}
@media(min-width:560px){.flutuante .rotulo{display:inline}}

.pula{position:absolute;left:-9999px}
.pula:focus{left:12px;top:12px;z-index:99;background:#fff;color:#000;padding:10px 14px;border-radius:6px}

/* ---------- cobertura por estado ---------- */
.cobertura{background:#fff;border-top:1px solid var(--borda)}
.regioes{display:grid;gap:26px}
@media(min-width:620px){.regioes{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.regioes{grid-template-columns:repeat(5,1fr);gap:20px}}
.regiao h3{
  font-size:.7rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  color:var(--vermelho);margin-bottom:12px;padding-bottom:9px;border-bottom:1px solid var(--borda);
}
.regiao ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.regiao a{text-decoration:none;font-size:.95rem;display:inline-block;padding:1px 0}
.regiao a:hover{color:var(--vermelho-esc);text-decoration:underline}
.regiao a[aria-current]{font-weight:800;color:var(--vermelho-esc)}
a.marca{text-decoration:none}

/* ---------- cidades atendidas (pagina de estado) ---------- */
.cidades{margin:0 0 34px;padding-bottom:30px;border-bottom:1px solid var(--borda)}
.cidades h3{font-size:.98rem;margin-bottom:13px}
.cidades ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.cidades li{
  border:1.5px solid var(--borda);border-radius:40px;padding:7px 15px;
  font-size:.9rem;font-weight:600;background:var(--concreto);
}