/* Gerais Elétrica — site institucional */
:root{
  --red:#ef2b32;
  --red-dark:#c8161d;
  --ink:#121212;
  --ink-2:#1d1d1f;
  --text:#3d4652;
  --muted:#6c7480;
  --line:#e8e9ec;
  --soft:#f4f5f7;
  --white:#fff;
  --radius:24px;
  --shadow:0 24px 65px rgba(16,20,28,.12);
  --container:min(1180px,calc(100% - 40px));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff;overflow-x:hidden}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{font:inherit}
::selection{background:var(--red);color:#fff}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-thumb{background:var(--red);border-radius:999px}
.container{width:var(--container);margin-inline:auto}
.section{padding:110px 0}
.section--light{background:#fff}
.section--gray{background:var(--soft)}
.section--dark{background:var(--ink);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:.78rem;font-weight:800;letter-spacing:.18em;margin-bottom:18px}
.eyebrow::before{content:"";width:34px;height:3px;background:var(--red);border-radius:3px}
.eyebrow--dark{color:var(--ink)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:999px;font-weight:800;transition:.25s ease;border:1px solid transparent}
.button:hover{transform:translateY(-3px)}
.button--primary,.button--header{background:var(--red);color:#fff;box-shadow:0 14px 34px rgba(239,43,50,.28)}
.button--primary:hover,.button--header:hover{background:var(--red-dark);box-shadow:0 20px 45px rgba(239,43,50,.38)}
.button--ghost{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.06);backdrop-filter:blur(10px)}
.button--ghost:hover{background:#fff;color:var(--ink)}
.button--light{background:#fff;color:var(--red);box-shadow:0 14px 34px rgba(0,0,0,.14)}
.text-link{display:inline-block;margin-top:28px;color:var(--red);font-weight:800}

.loader{position:fixed;inset:0;background:var(--ink);display:grid;place-items:center;z-index:9999;transition:opacity .5s,visibility .5s}
.loader.hidden{opacity:0;visibility:hidden}
.loader__mark{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-weight:900;letter-spacing:.08em;animation:pulse 1s infinite alternate}
@keyframes pulse{to{transform:scale(1.12);box-shadow:0 0 0 20px rgba(239,43,50,0)}}

.site-header{position:fixed;inset:0 0 auto;z-index:1000;padding:18px 0;transition:.3s ease;background:#fff;box-shadow:0 5px 20px rgba(0,0,0,.08)}
.site-header.scrolled{background:#fff;box-shadow:0 5px 20px rgba(0,0,0,.10);padding:10px 0;backdrop-filter:blur(12px)}
.header-inner{display:flex;align-items:center;gap:28px}
.brand{background:transparent;border-radius:0;padding:0;box-shadow:none}
.brand img{height:48px;width:auto}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.main-nav a{color:#111;font-weight:700;font-size:.94rem;position:relative}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--red);transition:.25s}
.main-nav a:hover::after{right:0}
.button--header{min-height:46px;padding-inline:22px;font-size:.9rem}
.menu-toggle{display:none;background:none;border:0;width:44px;height:44px;position:relative}
.menu-toggle span{display:block;width:26px;height:2px;background:#111;margin:6px auto;transition:.25s}

.hero{min-height:100vh;position:relative;display:flex;align-items:center;color:#fff;background-image:url("../assets/hero-cabos.png");background-size:cover;background-position:center}
@supports (background-image:url("../assets/hero-cabos.webp")){.hero{background-image:url("../assets/hero-cabos.webp")}}
.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,6,7,.94) 0%,rgba(6,6,7,.82) 48%,rgba(6,6,7,.38) 100%)}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.65fr);gap:70px;align-items:center;padding-top:128px;padding-bottom:70px}
.hero h1{font-size:clamp(3rem,6.2vw,6.1rem);line-height:.98;letter-spacing:-.055em;max-width:900px;color:#fff}
.hero h1 strong{color:var(--red);font-weight:900}
.hero__content>p{font-size:1.13rem;line-height:1.8;max-width:690px;color:rgba(255,255,255,.82);margin:28px 0 34px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}
.hero__trust{display:flex;gap:38px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18)}
.hero__trust div{display:flex;flex-direction:column;gap:3px}
.hero__trust b{font-size:1.05rem;color:#fff}
.hero__trust span{font-size:.82rem;color:rgba(255,255,255,.63)}
.hero-card{padding:36px;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);background:rgba(255,255,255,.08);backdrop-filter:blur(16px);box-shadow:0 25px 70px rgba(0,0,0,.25)}
.hero-card__tag{color:#ff8084;font-weight:800;font-size:.8rem;letter-spacing:.1em}
.hero-card h2{font-size:1.72rem;line-height:1.24;color:#fff;margin:16px 0 24px}
.hero-card ul{list-style:none;display:grid;gap:15px}
.hero-card li{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.86)}
.hero-card li span{width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--red);font-size:.75rem;flex:0 0 auto}
.scroll-cue{position:absolute;z-index:2;bottom:28px;left:50%;transform:translateX(-50%);width:30px;height:48px;border:2px solid rgba(255,255,255,.6);border-radius:20px}
.scroll-cue span{position:absolute;width:5px;height:9px;border-radius:6px;background:#fff;left:50%;top:8px;transform:translateX(-50%);animation:scrollCue 1.4s infinite}
@keyframes scrollCue{70%{transform:translate(-50%,17px);opacity:0}100%{opacity:0}}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:78px;align-items:center}
.media-card{position:relative;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);min-height:480px}
.media-card img{width:100%;height:100%;min-height:480px;object-fit:cover;transition:transform .7s}
.media-card:hover img{transform:scale(1.035)}
.media-card::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(239,43,50,.20),transparent 55%)}
.media-card__badge{position:absolute;z-index:2;left:24px;bottom:24px;background:#fff;border-radius:16px;padding:16px 20px;box-shadow:0 16px 38px rgba(0,0,0,.18);display:flex;flex-direction:column}
.media-card__badge b{color:var(--ink)}
.media-card__badge span{font-size:.82rem;color:var(--muted);margin-top:4px}
.section-copy h2,.section-heading h2{font-size:clamp(2.2rem,4vw,4.1rem);line-height:1.07;letter-spacing:-.045em;color:var(--ink);margin-bottom:26px}
.section-copy p,.section-heading p{font-size:1.02rem;line-height:1.85;color:var(--muted);margin-bottom:14px}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px;margin-top:26px}
.check-grid span{position:relative;padding-left:28px;font-weight:700;color:var(--ink)}
.check-grid span::before{content:"✓";position:absolute;left:0;color:var(--red)}
.section-heading{max-width:760px;margin-bottom:50px}
.section-heading--center{text-align:center;margin-inline:auto}
.section-heading--center .eyebrow{justify-content:center}

.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;min-height:270px;display:flex;flex-direction:column;transition:.35s;position:relative;overflow:hidden}
.service-card::before{content:"";position:absolute;inset:auto 0 0;height:4px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:.35s}
.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow)}
.service-card:hover::before{transform:scaleX(1)}
.service-card__icon{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;background:#fff0f1;color:var(--red);font-size:1.7rem;margin-bottom:24px}
.service-card h3{font-size:1.25rem;color:var(--ink);margin-bottom:12px}
.service-card p{line-height:1.7;color:var(--muted);margin-bottom:22px}
.service-card a{margin-top:auto;color:var(--red);font-weight:800}

.cable-banner{position:relative;min-height:680px;display:flex;align-items:center;color:#fff;background-image:url("../assets/hero-cabos.png");background-size:cover;background-position:center}
@supports (background-image:url("../assets/hero-cabos.webp")){.cable-banner{background-image:url("../assets/hero-cabos.webp")}}
.cable-banner__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,5,6,.95),rgba(5,5,6,.70) 55%,rgba(5,5,6,.18))}
.cable-banner__content{position:relative;z-index:1;max-width:770px;margin-left:max(calc((100vw - 1180px)/2),20px);margin-right:auto}
.cable-banner h2{font-size:clamp(2.5rem,5vw,5rem);line-height:1.02;letter-spacing:-.05em;margin-bottom:24px}
.cable-banner p{font-size:1.1rem;line-height:1.8;color:rgba(255,255,255,.8);margin-bottom:32px}

.metrics{background:var(--red);color:#fff;padding:42px 0}
.metrics__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.metric{text-align:center;padding:18px;border-right:1px solid rgba(255,255,255,.23)}
.metric:last-child{border-right:0}
.metric b{display:block;font-size:2.35rem;letter-spacing:-.04em}
.metric span{display:block;margin-top:5px;color:rgba(255,255,255,.82)}

.brand-panel{padding:30px;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
.brand-panel img{width:100%;filter:grayscale(1);opacity:.75;transition:.45s}
.brand-panel:hover img{filter:grayscale(0);opacity:1;transform:scale(1.01)}

.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.benefit{padding:30px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(255,255,255,.04)}
.benefit span{display:inline-block;color:var(--red);font-weight:900;margin-bottom:34px}
.benefit h3{font-size:1.28rem;margin-bottom:12px}
.benefit p{color:rgba(255,255,255,.62);line-height:1.7}

.cta-section{background:var(--red);color:#fff;padding:78px 0}
.cta-section__inner{display:flex;align-items:center;justify-content:space-between;gap:50px}
.cta-section h2{font-size:clamp(2.3rem,4vw,4.3rem);line-height:1.04;letter-spacing:-.05em;margin-bottom:15px}
.cta-section p{color:rgba(255,255,255,.82);font-size:1.04rem}

.site-footer{background:#fff;color:#111;border-top:1px solid #e5e5e5;padding:70px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.1fr 1fr;gap:48px}
.footer-brand img{width:250px;background:transparent;border-radius:0;padding:0}
.footer-brand p,.site-footer p{color:#666;line-height:1.75;margin-top:18px}
.site-footer h3{font-size:1rem;margin-bottom:20px;color:#fff}
.site-footer a{display:block;color:#444;margin-bottom:12px}
.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #ddd;padding-top:22px;margin-top:48px;color:#666;font-size:.85rem}

.whatsapp-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-weight:900;z-index:900;box-shadow:0 16px 36px rgba(37,211,102,.35);transition:.25s}
.whatsapp-float:hover{transform:translateY(-4px) scale(1.04)}
.back-to-top{position:fixed;right:28px;bottom:94px;width:42px;height:42px;border:0;border-radius:50%;background:#fff;color:var(--ink);box-shadow:0 12px 30px rgba(0,0,0,.18);opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s;z-index:890;cursor:pointer}
.back-to-top.visible{opacity:1;visibility:visible;transform:none}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width: 1020px){
  .button--header{display:none}
  .menu-toggle{display:block;margin-left:auto}
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(360px,86vw);background:#111;padding:110px 34px 40px;display:flex;flex-direction:column;align-items:flex-start;gap:26px;transform:translateX(100%);transition:.3s;box-shadow:-20px 0 60px rgba(0,0,0,.35)}
  .main-nav.open{transform:none}
  .main-nav a{font-size:1.15rem}
  .menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .menu-toggle.active span:nth-child(2){opacity:0}
  .menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero__grid{grid-template-columns:1fr;gap:36px;padding-top:140px}
  .hero-card{max-width:640px}
  .split{grid-template-columns:1fr;gap:50px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .benefit-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 720px){
  :root{--container:min(100% - 28px,1180px)}
  .section{padding:78px 0}
  .brand img{height:38px}
  .hero{min-height:auto}
  .hero__grid{padding-top:120px;padding-bottom:82px}
  .hero h1{font-size:clamp(2.75rem,13vw,4.5rem)}
  .hero__trust{gap:18px;flex-wrap:wrap}
  .hero__trust div{min-width:42%}
  .hero-card{padding:26px}
  .split{gap:34px}
  .media-card,.media-card img{min-height:320px}
  .check-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .cable-banner{min-height:620px;background-position:60% center}
  .cable-banner__content{margin-inline:auto}
  .metrics__grid{grid-template-columns:repeat(2,1fr)}
  .metric:nth-child(2){border-right:0}
  .metric:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.23)}
  .brand-panel{padding:14px;border-radius:16px}
  .benefit-grid{grid-template-columns:1fr}
  .cta-section__inner{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}


.site-footer::after{
content:"";
display:block;
height:8px;
background:#111;
margin-top:24px;
}


/* =========================================================
   INÍCIO V2 — SOMENTE CABEÇALHO, BANNER E DIFERENCIAIS
   O restante do site mantém o layout premium-branco original.
   ========================================================= */

.inicio-header{
  position:fixed;
  inset:0 0 auto;
  z-index:1000;
  background:#fff;
  border-bottom:1px solid rgba(0,0,0,.06);
  box-shadow:0 5px 20px rgba(0,0,0,.07);
  transition:.25s ease;
}

.inicio-header.scrolled{
  box-shadow:0 8px 26px rgba(0,0,0,.10);
}

.inicio-header__inner{
  height:88px;
  display:flex;
  align-items:center;
  gap:30px;
}

.inicio-logo{
  display:flex;
  align-items:center;
  flex:0 0 auto;
}

.inicio-logo img{
  width:auto;
  height:56px;
  object-fit:contain;
}

.inicio-nav{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:29px;
}

.inicio-nav a{
  color:#151515;
  font-size:.87rem;
  font-weight:800;
  position:relative;
}

.inicio-nav a::after{
  content:"";
  position:absolute;
  left:0;
  right:100%;
  bottom:-10px;
  height:2px;
  background:var(--red);
  transition:.25s ease;
}

.inicio-nav a:hover::after{
  right:0;
}

.inicio-orcamento{
  min-height:48px;
  padding:0 23px;
  border-radius:4px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  background:var(--red);
  color:#fff;
  font-size:.78rem;
  font-weight:900;
  text-transform:uppercase;
  box-shadow:0 10px 26px rgba(239,43,50,.22);
  transition:.25s ease;
}

.inicio-orcamento:hover{
  background:var(--red-dark);
  transform:translateY(-2px);
}

.inicio-menu{
  display:none;
  width:44px;
  height:44px;
  border:0;
  background:transparent;
  cursor:pointer;
}

.inicio-menu span{
  display:block;
  width:26px;
  height:2px;
  margin:6px auto;
  background:#111;
  transition:.25s ease;
}

.inicio-v2{
  position:relative;
  min-height:720px;
  margin-top:88px;
  overflow:hidden;
  background:#f7f7f7;
}

.inicio-v2__background{
  position:absolute;
  inset:0;
  background-image:url("../assets/hero-inicio.png");
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}

@supports (background-image:url("../assets/hero-inicio.webp")){
  .inicio-v2__background{
    background-image:url("../assets/hero-inicio.webp");
  }
}

.inicio-v2__container{
  position:relative;
  z-index:2;
  min-height:720px;
  display:flex;
  align-items:center;
}

.inicio-v2__copy{
  width:min(570px,48%);
}

.inicio-kicker{
  display:block;
  margin-bottom:17px;
  color:var(--red);
  font-size:.79rem;
  font-weight:900;
  letter-spacing:.07em;
}

.inicio-v2 h1{
  color:#151515;
  font-size:clamp(3rem,5.1vw,5.15rem);
  line-height:1.03;
  letter-spacing:-.055em;
}

.inicio-v2 p{
  max-width:500px;
  margin:25px 0 32px;
  color:#4c5158;
  font-size:1.06rem;
  line-height:1.75;
}

.inicio-v2 p strong{
  color:var(--red);
}

.inicio-v2__actions{
  display:flex;
  align-items:center;
  gap:26px;
}

.inicio-button{
  min-height:52px;
  padding:0 25px;
  border-radius:4px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:15px;
  background:var(--red);
  color:#fff;
  font-size:.79rem;
  font-weight:900;
  text-transform:uppercase;
  box-shadow:0 12px 30px rgba(239,43,50,.22);
  transition:.25s ease;
}

.inicio-button:hover{
  background:var(--red-dark);
  transform:translateY(-2px);
}

.inicio-conheca{
  display:flex;
  align-items:center;
  gap:12px;
  color:#151515;
  font-size:.75rem;
  font-weight:900;
  line-height:1.22;
  text-transform:uppercase;
}

.inicio-conheca span{
  width:43px;
  height:43px;
  border:1px solid #555;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-size:.62rem;
}

.inicio-beneficios{
  position:relative;
  z-index:4;
  margin-top:-62px;
  padding-bottom:18px;
}

.inicio-beneficios__painel{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  padding:25px;
  background:#fff;
  border-radius:18px;
  box-shadow:0 22px 55px rgba(21,21,21,.12);
}

.inicio-beneficios article{
  display:flex;
  gap:17px;
  padding:10px 23px;
  border-right:1px solid #e9e9ea;
}

.inicio-beneficios article:last-child{
  border-right:0;
}

.inicio-beneficios__icone{
  min-width:39px;
  color:var(--red);
  font-size:1.9rem;
}

.inicio-beneficios h3{
  color:#151515;
  font-size:.82rem;
  font-weight:900;
  line-height:1.35;
  text-transform:uppercase;
}

.inicio-beneficios p{
  margin-top:7px;
  color:#737b85;
  font-size:.75rem;
  line-height:1.5;
}

.whatsapp-float{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  overflow:hidden;
}

.whatsapp-float picture{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  height:100%;
}

.whatsapp-float img{
  width:33px;
  height:33px;
  object-fit:contain;
}

@media (max-width:1020px){
  .inicio-orcamento{
    display:none;
  }

  .inicio-menu{
    display:block;
    margin-left:auto;
  }

  .inicio-nav{
    position:fixed;
    inset:88px 0 0 auto;
    width:min(360px,86vw);
    margin:0;
    padding:42px 34px;
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:25px;
    background:#fff;
    box-shadow:-20px 10px 50px rgba(0,0,0,.14);
    transform:translateX(100%);
    transition:.3s ease;
  }

  .inicio-nav.open{
    transform:none;
  }

  .inicio-menu.active span:nth-child(1){
    transform:translateY(8px) rotate(45deg);
  }

  .inicio-menu.active span:nth-child(2){
    opacity:0;
  }

  .inicio-menu.active span:nth-child(3){
    transform:translateY(-8px) rotate(-45deg);
  }

  .inicio-v2__copy{
    width:54%;
  }

  .inicio-beneficios__painel{
    grid-template-columns:repeat(2,1fr);
  }

  .inicio-beneficios article:nth-child(2){
    border-right:0;
  }

  .inicio-beneficios article:nth-child(-n+2){
    border-bottom:1px solid #e9e9ea;
  }
}

@media (max-width:720px){
  .inicio-header__inner{
    height:76px;
  }

  .inicio-logo img{
    height:45px;
  }

  .inicio-nav{
    inset:76px 0 0 auto;
  }

  .inicio-v2{
    min-height:760px;
    margin-top:76px;
  }

  .inicio-v2__background{
    background-position:67% center;
    opacity:.48;
  }

  .inicio-v2::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(
      90deg,
      #fff 0%,
      rgba(255,255,255,.95) 52%,
      rgba(255,255,255,.28) 100%
    );
  }

  .inicio-v2__container{
    min-height:760px;
  }

  .inicio-v2__copy{
    position:relative;
    z-index:2;
    width:100%;
  }

  .inicio-v2 h1{
    font-size:clamp(2.75rem,13vw,4.5rem);
  }

  .inicio-v2__actions{
    align-items:flex-start;
    flex-direction:column;
  }

  .inicio-beneficios{
    margin-top:-40px;
  }

  .inicio-beneficios__painel{
    grid-template-columns:1fr;
    padding:14px;
  }

  .inicio-beneficios article{
    border-right:0;
    border-bottom:1px solid #e9e9ea;
  }

  .inicio-beneficios article:last-child{
    border-bottom:0;
  }
}