:root{
  --red:#e30613;
  --red-dark:#9b0b0b;
  --grey:#8c8c8c;
  --grey-dark:#55585c;
  --black:#111111;
  --soft:#f5f5f5;
  --text:#3f3f46;
  --muted:#71717a;
  --white:#ffffff;
  --border:rgba(17,17,17,.10);
  --shadow:0 24px 70px rgba(17,17,17,.14);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:#fff;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1180px,92%);margin:auto}

.topbar{
  background:#171717;
  color:rgba(255,255,255,.82);
  font-size:14px;
}
.topbar .wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:10px 0;
}
.topbar a:hover{color:#fff}

.header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:12px 0;
}
.logo-img{
  width:min(310px,70vw);
  height:auto;
}
.menu{
  display:flex;
  align-items:center;
  gap:26px;
  font-size:14px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.menu a{
  position:relative;
  color:#383838;
}
.menu a:after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-7px;
  height:3px;
  background:var(--red);
  transform:scaleX(0);
  transform-origin:left;
  transition:.25s ease;
}
.menu a:hover{color:var(--red)}
.menu a:hover:after{transform:scaleX(1)}

.mobile-toggle{
  display:none;
  border:0;
  background:var(--red);
  color:#fff;
  border-radius:12px;
  padding:10px 13px;
  cursor:pointer;
}

.hero{
  min-height:720px;
  color:#fff;
  display:flex;
  align-items:center;
  position:relative;
  isolation:isolate;
  background:
    linear-gradient(120deg,rgba(17,17,17,.92),rgba(85,88,92,.70)),
    url("../images/hero-electricidade-vermelho-cinza.svg") center/cover no-repeat;
}
.hero:after{
  content:"";
  position:absolute;
  inset:auto -5% -115px -5%;
  height:210px;
  background:#fff;
  transform:rotate(-3deg);
  z-index:-1;
}
.hero-content{
  max-width:790px;
  padding:80px 0 130px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:9px 15px;
  border:1px solid rgba(255,255,255,.24);
  border-radius:999px;
  text-transform:uppercase;
  letter-spacing:.1em;
  font-size:13px;
  font-weight:800;
  background:rgba(227,6,19,.22);
}
h1,h2,h3{color:var(--black);margin-top:0}
.hero h1{
  margin:24px 0;
  color:#fff;
  font-size:clamp(42px,6vw,78px);
  line-height:1.02;
  letter-spacing:-.05em;
}
.lead{
  font-size:20px;
  line-height:1.75;
  color:rgba(255,255,255,.88);
  max-width:700px;
}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 25px;
  border-radius:999px;
  font-weight:900;
  transition:.25s ease;
}
.btn-primary{
  background:var(--red);
  color:#fff;
  box-shadow:0 16px 36px rgba(227,6,19,.32);
}
.btn-primary:hover{transform:translateY(-3px);background:#c80511}
.btn-ghost{
  color:#fff;
  border:1px solid rgba(255,255,255,.38);
}
.btn-ghost:hover{background:#fff;color:var(--black)}
.btn-dark{
  background:var(--black);
  color:#fff;
}

section{padding:92px 0}
.section-head{
  max-width:790px;
  text-align:center;
  margin:0 auto 54px;
}
.kicker{
  color:var(--red);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-weight:900;
  font-size:13px;
  margin-bottom:13px;
}
.section-head h2, .split h2{
  font-size:clamp(31px,4vw,49px);
  line-height:1.12;
  letter-spacing:-.04em;
  margin-bottom:16px;
}
.section-head p,.split p{
  font-size:18px;
  line-height:1.75;
}

.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.card{
  padding:34px;
  border-radius:var(--radius);
  background:#fff;
  box-shadow:0 18px 48px rgba(17,17,17,.08);
  border:1px solid var(--border);
  transition:.3s ease;
  position:relative;
  overflow:hidden;
}
.card:before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:5px;
  background:linear-gradient(90deg,var(--red),#b8b8b8);
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.icon{
  width:62px;
  height:62px;
  border-radius:19px;
  background:linear-gradient(135deg,var(--red),var(--grey-dark));
  color:#fff;
  display:grid;
  place-items:center;
  font-size:29px;
  margin-bottom:21px;
}
.card h3{font-size:22px;margin-bottom:12px}
.card p{line-height:1.72;margin:0}

.about{background:var(--soft)}
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.image-card{
  border-radius:34px;
  overflow:hidden;
  box-shadow:var(--shadow);
  background:#fff;
}
.checks{
  display:grid;
  gap:14px;
  margin-top:28px;
}
.checks div{
  display:flex;
  gap:13px;
  align-items:flex-start;
  background:#fff;
  border-radius:18px;
  padding:17px 18px;
  border:1px solid var(--border);
}
.checks b{color:var(--red)}
.stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:36px;
}
.stat{
  background:#fff;
  border-radius:22px;
  padding:24px;
  text-align:center;
  box-shadow:0 12px 32px rgba(17,17,17,.06);
}
.stat strong{
  display:block;
  color:var(--red);
  font-size:32px;
  margin-bottom:5px;
}
.process{background:#fff}
.timeline{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  counter-reset:step;
}
.step{
  position:relative;
  padding:34px;
  background:linear-gradient(180deg,#fff,#f7f7f7);
  border:1px solid var(--border);
  border-radius:var(--radius);
}
.step:before{
  counter-increment:step;
  content:"0" counter(step);
  display:inline-grid;
  place-items:center;
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--red);
  color:#fff;
  font-weight:900;
  margin-bottom:24px;
}

.cta{
  color:#fff;
  background:
    linear-gradient(120deg,rgba(17,17,17,.95),rgba(110,110,110,.78)),
    url("../images/hero-electricidade-vermelho-cinza.svg") center/cover no-repeat;
  text-align:center;
}
.cta h2{color:#fff;font-size:clamp(31px,4vw,52px);letter-spacing:-.04em}
.cta p{max-width:760px;margin:0 auto 30px;color:rgba(255,255,255,.86);font-size:19px;line-height:1.75}

.contact-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:34px;
}
.contact-box{
  background:#171717;
  color:#fff;
  border-radius:32px;
  padding:40px;
}
.contact-box h3{color:#fff;font-size:31px}
.contact-item{
  border-top:1px solid rgba(255,255,255,.12);
  padding:18px 0;
}
.contact-item strong{
  display:block;
  color:#ff4b55;
  margin-bottom:7px;
}
.form-box{
  background:var(--soft);
  border-radius:32px;
  padding:40px;
}
.form-box h3{font-size:31px}
.field{margin-bottom:15px}
input,textarea{
  width:100%;
  border:1px solid var(--border);
  border-radius:15px;
  padding:15px 16px;
  font-size:15px;
  font-family:inherit;
}
input:focus,textarea:focus{
  outline:2px solid rgba(227,6,19,.22);
  border-color:rgba(227,6,19,.45);
}
textarea{min-height:145px;resize:vertical}
button.btn{border:0;cursor:pointer;width:100%}

.local-map{
  margin-top:36px;
  border-radius:30px;
  min-height:320px;
  background:
    radial-gradient(circle at 70% 30%,rgba(227,6,19,.17),transparent 30%),
    linear-gradient(135deg,#f4f4f5,#fff);
  border:1px solid var(--border);
  display:grid;
  place-items:center;
  padding:34px;
  text-align:center;
}
.pin{
  width:68px;height:68px;border-radius:50% 50% 50% 0;
  background:linear-gradient(135deg,var(--red),var(--grey-dark));
  transform:rotate(-45deg);
  margin:0 auto 24px;
  display:grid;place-items:center;
}
.pin span{transform:rotate(45deg);color:#fff;font-size:28px}

.footer{
  background:#111;
  color:rgba(255,255,255,.74);
  padding:58px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.15fr 1fr 1fr;
  gap:34px;
  margin-bottom:36px;
}
.footer h4{color:#fff;font-size:18px;margin-bottom:18px}
.footer p,.footer a{line-height:1.8;font-size:15px}
.footer a:hover{color:#ff4b55}
.institutional{display:flex;flex-direction:column;gap:9px}
.footer-logo{
  width:260px;
  background:#fff;
  padding:10px;
  border-radius:12px;
  margin-bottom:18px;
}
.copy{
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:24px;
  text-align:center;
  font-size:14px;
}

.legal-page{padding:70px 0}
.legal-card{
  background:#fff;
  border-radius:28px;
  box-shadow:var(--shadow);
  border:1px solid var(--border);
  padding:42px;
}
.legal-card h1{font-size:42px;letter-spacing:-.04em}
.legal-card p,.legal-card li{line-height:1.8}

.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:.7s ease;
}
.reveal.visible{opacity:1;transform:none}

@media(max-width:930px){
  .topbar .wrap{flex-direction:column;align-items:flex-start}
  .mobile-toggle{display:block}
  .menu{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:#fff;
    padding:18px 4%;
    flex-direction:column;
    align-items:flex-start;
    border-bottom:1px solid var(--border);
  }
  .menu.open{display:flex}
  .services-grid,.split,.timeline,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .hero{min-height:640px}
  section{padding:72px 0}
}

.hp-field{
  position:absolute !important;
  left:-9999px !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
  opacity:0 !important;
}

.form-message{
  margin-top:16px;
  padding:14px 16px;
  border-radius:14px;
  font-weight:700;
  line-height:1.5;
}

.form-message.success{
  background:#ecfdf3;
  color:#166534;
  border:1px solid #bbf7d0;
}

.form-message.error{
  background:#fef2f2;
  color:#991b1b;
  border:1px solid #fecaca;
}

button[disabled]{
  opacity:.7;
  cursor:not-allowed;
}

.legal-card h2{
  font-size:24px;
  margin-top:10px;
  margin-bottom:24px;
  color:var(--red);
}

.legal-card a{
  color:var(--red);
  font-weight:700;
}

.ral-box{
  margin:28px 0;
  padding:28px;
  border-left:5px solid var(--red);
  background:#f5f5f5;
  border-radius:18px;
}

.ral-box h3{
  margin-bottom:16px;
  color:var(--black);
}

.livro-link{
  display:inline-flex;
  align-items:center;
  margin-bottom:12px;
}

.livro-link img{
  width:120px;
  height:auto;
  transition:.25s ease;
}

.livro-link:hover img{
  transform:scale(1.04);
}