:root{
    --navy-900:#0B2C45;
    --navy-800:#0E3350;
    --navy-700:#123655;
    --navy-950:#081C2C;
    --gold:#D9A441;
    --gold-light:#F0C878;
    --gold-dim:#B9862F;
    --paper:#F5F6F4;
    --paper-2:#EDEFEA;
    --white:#FFFFFF;
    --ink:#16232E;
    --slate:#55707F;
    --line:rgba(22,35,46,0.12);
    --line-on-dark:rgba(255,255,255,0.16);
    --radius:4px;
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--ink);
    background:var(--paper);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  .container{max-width:1180px; margin:0 auto; padding:0 28px; position:relative;}
  h1,h2,h3{font-family:'Spectral',serif; font-weight:600; line-height:1.15; letter-spacing:-0.01em;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  .kicker{
    font-family:'IBM Plex Mono',monospace;
    font-size:0.72rem;
    letter-spacing:0.06em;
    color:var(--gold-dim);
    display:block;
    margin-bottom:14px;
  }
  section{padding:100px 0; position:relative;}
  @media(max-width:720px){ section{padding:64px 0;} .container{padding:0 20px;} }

  a:focus-visible, button:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}
  @media (prefers-reduced-motion: reduce){ *{animation:none !important; transition:none !important;} }

  .reveal{opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in-view{opacity:1; transform:translateY(0);}
  .reveal-stagger > *{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
  .reveal-stagger.in-view > *{opacity:1; transform:translateY(0);}
  .reveal-stagger.in-view > *:nth-child(1){transition-delay:.02s;}
  .reveal-stagger.in-view > *:nth-child(2){transition-delay:.08s;}
  .reveal-stagger.in-view > *:nth-child(3){transition-delay:.14s;}
  .reveal-stagger.in-view > *:nth-child(4){transition-delay:.2s;}
  .reveal-stagger.in-view > *:nth-child(5){transition-delay:.26s;}
  .reveal-stagger.in-view > *:nth-child(6){transition-delay:.32s;}

  .glow{
    position:absolute; border-radius:50%; filter:blur(70px); pointer-events:none; z-index:0;
    animation:pulse 9s ease-in-out infinite alternate;
  }
  @keyframes pulse{ 0%{transform:scale(1); opacity:0.55;} 100%{transform:scale(1.15); opacity:0.85;} }

  header{
    position:sticky; top:0; z-index:50;
    background:rgba(245,246,244,0.85);
    backdrop-filter:saturate(160%) blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-row{display:flex; align-items:center; justify-content:space-between; height:80px; gap:24px;}
  .logo-badge{display:flex; align-items:center; gap:10px; flex-shrink:0;}
  .logo-img{height:38px; width:auto; display:block;}
  .logo-badge span{font-family:'Spectral',serif; font-weight:600; font-size:1.05rem; color:var(--navy-900); white-space:nowrap;}
  nav.links{flex-shrink:1; min-width:0;}
  .nav-cta{flex-shrink:0;}
  nav.links{display:flex; gap:30px; align-items:center;}
  nav.links a{font-size:0.92rem; color:var(--ink); position:relative; padding:6px 0;}
  nav.links a::after{content:""; position:absolute; left:0; right:100%; bottom:0; height:2px; background:linear-gradient(90deg, var(--gold), var(--gold-light)); transition:right .25s ease;}
  nav.links a:hover::after{right:0;}
  .nav-cta{display:flex; align-items:center; gap:18px;}
  .phone-mini{font-family:'IBM Plex Mono',monospace; font-size:0.85rem; color:var(--navy-900);}
  .btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:13px 26px; border-radius:var(--radius); font-size:0.92rem; font-weight:600; font-family:'Inter',sans-serif; border:1px solid transparent; cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease;}
  .btn-gold{background:linear-gradient(135deg, var(--gold-light), var(--gold)); color:var(--navy-950); box-shadow:0 6px 20px -6px rgba(217,164,65,0.55);}
  .btn-gold:hover{transform:translateY(-2px); box-shadow:0 10px 26px -8px rgba(217,164,65,0.7);}
  .btn-outline-dark{border-color:var(--navy-900); color:var(--navy-900); background:transparent;}
  .btn-outline-light{border-color:rgba(255,255,255,0.5); color:var(--white); background:transparent;}
  .btn-outline-light:hover{border-color:var(--white); background:rgba(255,255,255,0.06);}
  .menu-toggle{display:none; background:none; border:none; cursor:pointer;}
  .menu-toggle span{display:block; width:24px; height:2px; background:var(--navy-900); margin:5px 0;}
  @media(max-width:1080px){
    nav.links{display:none;}
    nav.links.mobile-open{
      display:flex; flex-direction:column; align-items:flex-start; gap:0;
      position:absolute; top:80px; left:0; right:0;
      background:var(--paper); border-bottom:1px solid var(--line);
      padding:8px 20px 20px;
    }
    nav.links.mobile-open a{width:100%; padding:12px 0; border-bottom:1px solid var(--line);}
    .menu-toggle{display:block;}
    .nav-row{gap:10px;}
    .nav-cta .btn{padding:10px 16px; font-size:0.85rem;}
  }

  .hero{background:linear-gradient(150deg, var(--navy-950) 0%, var(--navy-900) 45%, var(--navy-700) 100%); color:var(--white); position:relative; overflow:hidden;}
  .glow-gold{ width:520px; height:520px; background:radial-gradient(circle, rgba(217,164,65,0.5), transparent 70%); top:-160px; right:-120px; }
  .glow-blue{ width:420px; height:420px; background:radial-gradient(circle, rgba(60,120,160,0.45), transparent 70%); bottom:-140px; left:-100px; animation-delay:2s;}
  .hero-grid{ display:grid; grid-template-columns:1.05fr 0.95fr; align-items:stretch; gap:56px; position:relative; z-index:1; padding:70px 0 60px; min-height:600px;}
  .hero-text{display:flex; flex-direction:column; justify-content:center; height:100%;}
  .hero-text h1{ font-size:clamp(2.1rem, 4vw, 3.2rem); color:var(--white); margin-bottom:22px; max-width:15ch;}
  .hero-text p.lede{ font-size:1.08rem; color:rgba(255,255,255,0.82); max-width:44ch; margin-bottom:34px;}
  .hero-cta-row{display:flex; gap:16px; margin-bottom:52px; flex-wrap:wrap;}
  .trust-strip{display:flex; gap:34px; flex-wrap:wrap; border-top:1px solid var(--line-on-dark); padding-top:26px;}
  .trust-item .num{font-family:'Spectral',serif; font-size:1.6rem; font-weight:700; color:var(--gold-light);}
  .trust-item .label{font-size:0.8rem; color:rgba(255,255,255,0.68);}

  .hero-visual{position:relative; display:flex; height:100%;}
  .hero-photo-card{position:relative; border-radius:14px; overflow:hidden; box-shadow:0 30px 60px -20px rgba(0,0,0,0.55); border:1px solid rgba(255,255,255,0.12); width:100%; height:100%;}
  .hero-photo-card video, .hero-photo-card img{width:100%; height:100%; object-fit:cover; object-position:center;}
  .hero-photo-card img.obj-top{object-position:top;}
  .hero-photo-card::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(8,28,44,0.05) 40%, rgba(8,28,44,0.75) 100%);}
  .hero-float-card{position:absolute; left:-24px; bottom:26px; z-index:2; background:rgba(11,44,69,0.72); backdrop-filter:blur(14px); border:1px solid rgba(255,255,255,0.18); border-radius:12px; padding:18px 22px; min-width:210px;}
  .hero-float-card .mono-label{font-family:'IBM Plex Mono',monospace; font-size:0.68rem; color:var(--gold-light); letter-spacing:0.05em;}
  .hero-float-card .big{font-family:'Spectral',serif; font-size:1.9rem; font-weight:700; color:var(--white); margin:4px 0;}
  .hero-float-card p{font-size:0.8rem; color:rgba(255,255,255,0.72); margin:0;}
  @media(max-width:940px){ .hero-grid{grid-template-columns:1fr; padding:44px 0 40px; min-height:0;} .hero-visual{height:auto;} .hero-photo-card{aspect-ratio:16/10; height:auto;} .hero-float-card{left:16px; bottom:16px;} }

  .process{background:var(--paper);}
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head h2{font-size:clamp(1.6rem,2.6vw,2.2rem); color:var(--navy-900);}
  .section-head p{color:var(--slate); margin-top:14px; font-size:1.02rem;}
  .process-track{position:relative; border-top:1px solid var(--line);}
  .process-grid{display:grid; grid-template-columns:repeat(4,1fr); position:relative;}
  .process-line{position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));}
  .process-step{padding:34px 26px 30px 0; border-right:1px solid var(--line); position:relative;}
  .process-step:last-child{border-right:none;}
  .process-step .step-dot{width:10px; height:10px; border-radius:50%; background:var(--gold); position:absolute; top:-6px; left:0; box-shadow:0 0 0 4px rgba(217,164,65,0.2);}
  .process-step .step-n{font-family:'IBM Plex Mono',monospace; color:var(--gold-dim); font-size:0.82rem; display:block; margin:16px 0 12px;}
  .process-step h3{font-size:1.08rem; color:var(--navy-900); margin-bottom:8px; font-weight:600;}
  .process-step p{font-size:0.92rem; color:var(--slate);}
  @media(max-width:900px){ .process-grid{grid-template-columns:1fr 1fr;} .process-step{border-right:1px solid var(--line); padding:26px 20px;} .process-step:nth-child(2n){border-right:none;} .process-line{display:none;} }
  @media(max-width:520px){ .process-grid{grid-template-columns:1fr;} .process-step{border-right:none; border-bottom:1px solid var(--line);} }

  .diferencial{background:linear-gradient(135deg, var(--navy-700) 0%, var(--navy-900) 60%, var(--navy-950) 100%); color:var(--white); overflow:hidden;}
  .dif-grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; position:relative; z-index:1;}
  .dif-grid h2{color:var(--white); font-size:clamp(1.5rem,2.4vw,2rem); margin-bottom:20px; max-width:16ch;}
  .dif-grid p{color:rgba(255,255,255,0.8); font-size:1rem; margin-bottom:16px; max-width:48ch;}
  .dif-card{position:relative; padding:2px; border-radius:16px; background:linear-gradient(135deg, var(--gold), rgba(217,164,65,0.15), transparent);}
  .dif-card-inner{background:rgba(8,28,44,0.85); border-radius:14px; padding:32px;}
  .dif-card .mono-label{font-family:'IBM Plex Mono',monospace; font-size:0.72rem; color:var(--gold-light); letter-spacing:0.05em; display:block; margin-bottom:10px;}
  .dif-card .big{font-family:'Spectral',serif; font-size:2.6rem; font-weight:700; color:var(--white); margin-bottom:6px;}
  .dif-card p{color:rgba(255,255,255,0.72); font-size:0.9rem; margin:0;}
  @media(max-width:820px){ .dif-grid{grid-template-columns:1fr; gap:36px;} }

  .videos{background:var(--paper-2);}
  .video-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
  .video-card{border-radius:14px; overflow:hidden; position:relative; box-shadow:0 20px 44px -20px rgba(11,44,69,0.35); border:1px solid var(--line); background:var(--navy-950);}
  .video-card video{width:100%; display:block; aspect-ratio:4/3; object-fit:cover;}
  .video-caption{position:absolute; left:0; right:0; bottom:0; padding:16px 18px; background:linear-gradient(0deg, rgba(8,28,44,0.85), transparent); color:var(--white); font-family:'IBM Plex Mono',monospace; font-size:0.72rem; letter-spacing:0.03em; pointer-events:none;}
  @media(max-width:720px){ .video-grid{grid-template-columns:1fr;} }

  .services{background:var(--paper);}
  .service-list{border-top:1px solid var(--line);}
  .service-row{display:grid; grid-template-columns:80px 1fr 200px; align-items:center; padding:30px 0; border-bottom:1px solid var(--line); gap:20px; position:relative; transition:padding-left .25s ease;}
  .service-row::before{content:""; position:absolute; left:-28px; top:0; bottom:0; width:3px; background:linear-gradient(180deg, var(--gold), var(--gold-light)); transform:scaleY(0); transform-origin:top; transition:transform .3s ease;}
  .service-row:hover::before{transform:scaleY(1);}
  .service-row:hover{padding-left:14px; background:rgba(11,44,69,0.03);}
  .service-row .sv-n{font-family:'IBM Plex Mono',monospace; color:var(--gold-dim); font-size:0.85rem;}
  .service-row h3{font-size:1.25rem; color:var(--navy-900); font-weight:600; margin-bottom:6px;}
  .service-row p{color:var(--slate); font-size:0.92rem; max-width:56ch;}
  .service-row .sv-link{justify-self:end; font-size:0.88rem; color:var(--navy-900); font-weight:600; border-bottom:1px solid var(--navy-900); padding-bottom:2px; white-space:nowrap;}
  @media(max-width:720px){ .service-row{grid-template-columns:50px 1fr; row-gap:10px; padding-left:0 !important;} .service-row .sv-link{grid-column:2; justify-self:start;} .service-row::before{display:none;} }

  .marquee-strip{
    background:var(--navy-950);
    border-top:1px solid var(--line-on-dark); border-bottom:1px solid var(--line-on-dark);
    overflow:hidden; padding:16px 0;
  }
  .marquee-track{ display:flex; width:max-content; animation:marquee-scroll 32s linear infinite; }
  .marquee-track span{
    font-family:'IBM Plex Mono',monospace; font-size:0.82rem; letter-spacing:0.04em;
    color:var(--gold-light); white-space:nowrap; padding:0 20px;
    display:flex; align-items:center; gap:20px;
  }
  .marquee-track span::after{content:"•"; color:var(--gold-dim); margin-left:20px;}
  @keyframes marquee-scroll{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
  @media (prefers-reduced-motion: reduce){ .marquee-track{animation:none; overflow-x:auto;} }

  .area{ background:linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 100%); color:var(--white); overflow:hidden;}
  .area-grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; position:relative; z-index:1;}
  .area-grid h2{color:var(--white); font-size:clamp(1.5rem,2.4vw,2rem); max-width:14ch; margin-bottom:20px;}
  .area-grid > div > p{color:rgba(255,255,255,0.78); max-width:48ch; margin-bottom:28px;}
  .city-list{border-top:1px solid var(--line-on-dark);}
  .city-row{display:flex; justify-content:space-between; align-items:center; padding:20px 0; border-bottom:1px solid var(--line-on-dark);}
  .city-row .city-name{font-family:'Spectral',serif; font-size:1.15rem; color:var(--white);}
  .city-row .city-tag{font-family:'IBM Plex Mono',monospace; font-size:0.72rem; color:var(--gold-light);}
  .area-photo{background-image:url('../img/camboinhas-niteroi.jpg'); background-size:cover; background-position:center; min-height:420px; border-radius:14px; border:1px solid var(--line-on-dark); box-shadow:0 30px 60px -24px rgba(0,0,0,0.5);}
  @media(max-width:820px){ .area-grid{grid-template-columns:1fr; gap:36px;} .area-photo{min-height:280px;} }

  .projects{background:var(--paper);}
  .proj-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:14px;}
  .proj-card{position:relative; border-radius:10px; background:var(--ink); aspect-ratio:4/3; overflow:hidden; box-shadow:0 14px 30px -16px rgba(11,44,69,0.4);}
  .proj-card img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease;}
  .proj-card:hover img{transform:scale(1.06);}
  .proj-caption{position:absolute; left:0; right:0; bottom:0; padding:14px 16px; background:linear-gradient(0deg, rgba(11,44,69,0.9), rgba(11,44,69,0)); color:var(--white);}
  .proj-caption .bairro{font-family:'Spectral',serif; font-size:1rem; font-weight:600;}
  .proj-caption .spec{font-family:'IBM Plex Mono',monospace; font-size:0.72rem; color:var(--gold-light); margin-top:2px;}
  @media(max-width:820px){ .proj-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:520px){ .proj-grid{grid-template-columns:1fr;} }

  .reviews{ background:linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);}
  .reviews-head{display:flex; align-items:flex-end; justify-content:space-between; flex-wrap:wrap; gap:24px; margin-bottom:44px;}
  .rating-hero{display:flex; align-items:baseline; gap:16px;}
  .rating-hero .score{font-family:'Spectral',serif; font-size:3rem; font-weight:700; color:var(--navy-900);}
  .rating-hero .stars{color:var(--gold); font-size:1.4rem; letter-spacing:2px;}
  .rating-hero .count{font-family:'IBM Plex Mono',monospace; font-size:0.85rem; color:var(--slate);}
  .reviews-cta{font-size:0.9rem; font-weight:600; color:var(--navy-900); border-bottom:2px solid var(--gold); padding-bottom:3px;}
  .review-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  .review-card{background:var(--white); border:1px solid var(--line); border-radius:12px; padding:26px; display:flex; flex-direction:column; gap:14px; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;}
  .review-card:hover{ transform:translateY(-4px); box-shadow:0 20px 40px -20px rgba(11,44,69,0.3); border-color:rgba(217,164,65,0.5);}
  .review-card .stars-sm{color:var(--gold); font-size:0.95rem; letter-spacing:1px;}
  .review-card blockquote{font-size:0.92rem; color:var(--ink); line-height:1.6; flex-grow:1;}
  .review-card .author-row{display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--line); padding-top:14px;}
  .review-card .author{font-family:'Spectral',serif; font-weight:600; font-size:0.95rem; color:var(--navy-900);}
  .review-card .see-google{font-family:'IBM Plex Mono',monospace; font-size:0.68rem; color:var(--gold-dim);}
  @media(max-width:900px){ .review-grid{grid-template-columns:1fr 1fr;} }
  @media(max-width:600px){ .review-grid{grid-template-columns:1fr;} }

  .faq{background:var(--paper);}
  .faq-list{border-top:1px solid var(--line); max-width:800px;}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-item summary{padding:24px 0; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center; gap:20px; font-family:'Spectral',serif; font-size:1.08rem; color:var(--navy-900); font-weight:500;}
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary .plus{font-family:'IBM Plex Mono',monospace; color:var(--gold-dim); font-size:1.1rem; flex-shrink:0; transition:transform .2s ease;}
  .faq-item[open] summary .plus{transform:rotate(45deg);}
  .faq-item p{padding-bottom:24px; color:var(--slate); font-size:0.95rem; max-width:64ch;}

  .cta-final{background:linear-gradient(135deg, var(--navy-700), var(--navy-950)); color:var(--white); text-align:center; overflow:hidden;}
  .cta-final h2{color:var(--white); font-size:clamp(1.7rem,3vw,2.4rem); max-width:18ch; margin:0 auto 22px;}
  .cta-final p{color:rgba(255,255,255,0.78); max-width:48ch; margin:0 auto 34px;}
  .cta-final .btn-row{display:flex; justify-content:center; gap:16px; flex-wrap:wrap; position:relative; z-index:1;}

  footer{background:var(--navy-950); color:rgba(255,255,255,0.75); padding:64px 0 30px;}
  .footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px; border-bottom:1px solid var(--line-on-dark);}
  .footer-grid h4{font-family:'IBM Plex Mono',monospace; font-size:0.72rem; letter-spacing:0.05em; color:var(--gold-light); margin-bottom:16px;}
  .footer-grid a, .footer-grid p{display:block; font-size:0.9rem; color:rgba(255,255,255,0.72); margin-bottom:10px;}
  .footer-grid a:hover{color:var(--white);}
  .footer-brand p{max-width:36ch; margin-top:14px;}
  .footer-brand .logo-badge span{color:var(--white);}
  .footer-bottom{display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; padding-top:26px; font-size:0.8rem; color:rgba(255,255,255,0.5);}
  @media(max-width:820px){ .footer-grid{grid-template-columns:1fr 1fr;} }

/* ---------- FEATURE LIST (o que está incluso) ---------- */
.feature-list{display:grid; grid-template-columns:1fr 1fr; gap:20px 40px;}
.feature-item{display:flex; gap:14px; align-items:flex-start; padding:18px 0; border-bottom:1px solid var(--line);}
.feature-item .check{
  flex-shrink:0; width:24px; height:24px; border-radius:50%;
  background:linear-gradient(135deg, var(--gold-light), var(--gold));
  color:var(--navy-950); font-family:'IBM Plex Mono',monospace; font-size:0.75rem; font-weight:700;
  display:flex; align-items:center; justify-content:center; margin-top:2px;
}
.feature-item h3{font-size:1.02rem; color:var(--navy-900); font-weight:600; margin-bottom:4px;}
.feature-item p{font-size:0.88rem; color:var(--slate);}
@media(max-width:720px){ .feature-list{grid-template-columns:1fr;} }

/* ---------- RELATED SERVICES (mini cards) ---------- */
.related-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.related-card{
  background:var(--white); border:1px solid var(--line); border-radius:10px; padding:22px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.related-card:hover{transform:translateY(-3px); box-shadow:0 16px 32px -18px rgba(11,44,69,0.3); border-color:rgba(217,164,65,0.4);}
.related-card h3{font-size:1rem; color:var(--navy-900); font-weight:600; margin-bottom:8px;}
.related-card p{font-size:0.86rem; color:var(--slate); margin-bottom:14px;}
.related-card .rc-link{font-size:0.82rem; font-weight:600; color:var(--gold-dim);}
@media(max-width:900px){ .related-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:560px){ .related-grid{grid-template-columns:1fr;} }

/* ---------- BREADCRUMB ---------- */
.breadcrumb{font-family:'IBM Plex Mono',monospace; font-size:0.75rem; color:rgba(255,255,255,0.6); margin-bottom:18px;}
.breadcrumb a{color:rgba(255,255,255,0.8);}
.breadcrumb a:hover{color:var(--gold-light);}

/* ---------- FEATURE ITEM: numeric variant (kWp badges) ---------- */
.feature-item .check.mono{
  width:auto; min-width:44px; height:28px; border-radius:14px; padding:0 10px;
  font-family:'IBM Plex Mono',monospace; font-size:0.72rem; white-space:nowrap;
}

/* ---------- PROJECT LIGHTBOX ---------- */
.proj-card{cursor:pointer;}
.proj-card:hover .proj-caption{background:linear-gradient(0deg, rgba(11,44,69,0.95), rgba(11,44,69,0.1));}
.lightbox-overlay{
  position:fixed; inset:0; background:rgba(8,28,44,0.82); backdrop-filter:blur(4px);
  display:none; align-items:center; justify-content:center; z-index:200; padding:24px;
}
.lightbox-overlay.open{display:flex;}
.lightbox-box{
  background:var(--white); border-radius:14px; max-width:520px; width:100%;
  overflow:hidden; box-shadow:0 40px 80px -30px rgba(0,0,0,0.5);
}
.lightbox-box .lb-img{aspect-ratio:16/10; background-size:cover; background-position:center;}
.lightbox-box .lb-body{padding:28px;}
.lightbox-box .lb-spec{font-family:'IBM Plex Mono',monospace; font-size:0.72rem; color:var(--gold-dim); letter-spacing:0.04em; display:block; margin-bottom:10px;}
.lightbox-box h3{font-family:'Spectral',serif; font-size:1.3rem; color:var(--navy-900); margin-bottom:12px;}
.lightbox-box p{font-size:0.95rem; color:var(--slate); line-height:1.65;}
.lightbox-close{
  position:absolute; top:-18px; right:-18px; width:36px; height:36px; border-radius:50%;
  background:var(--white); border:none; cursor:pointer; font-size:1.1rem; color:var(--navy-900);
  display:flex; align-items:center; justify-content:center; box-shadow:0 6px 16px rgba(0,0,0,0.25);
}
.lightbox-box{position:relative;}

@media(max-width:400px){
  .logo-badge span{display:none;}
}

/* ---------- CASOS REAIS (antes/depois) ---------- */
.case-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.case-card{background:var(--white); border:1px solid var(--line); border-radius:12px; overflow:hidden; box-shadow:0 14px 30px -18px rgba(11,44,69,0.3);}
.case-compare{display:grid; grid-template-columns:1fr 1fr;}
.case-compare > div{position:relative; aspect-ratio:1/1;}
.case-compare img{width:100%; height:100%; object-fit:cover; display:block;}
.case-compare .tag{
  position:absolute; top:8px; left:8px; font-family:'IBM Plex Mono',monospace; font-size:0.62rem;
  letter-spacing:0.04em; color:var(--white); background:rgba(8,28,44,0.72); padding:3px 8px; border-radius:4px;
}
.case-compare .tag.depois{background:rgba(185,134,47,0.85);}
.case-body{padding:20px 22px;}
.case-body h3{font-size:1.02rem; color:var(--navy-900); font-weight:600; margin-bottom:8px;}
.case-body p{font-size:0.86rem; color:var(--slate); line-height:1.55;}
@media(max-width:900px){ .case-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:560px){ .case-grid{grid-template-columns:1fr;} }

.diag-video{
  display:grid; grid-template-columns:1fr 1fr; gap:28px; align-items:center;
  background:var(--navy-950); border-radius:14px; padding:32px; color:var(--white);
}
.diag-video video{width:100%; border-radius:10px; display:block;}
.diag-video .mono-label{font-family:'IBM Plex Mono',monospace; font-size:0.72rem; color:var(--gold-light); letter-spacing:0.04em; display:block; margin-bottom:12px;}
.diag-video h3{font-family:'Spectral',serif; font-size:1.3rem; margin-bottom:12px;}
.diag-video p{color:rgba(255,255,255,0.75); font-size:0.92rem; line-height:1.6;}
@media(max-width:820px){ .diag-video{grid-template-columns:1fr;} }

/* Botão flutuante de WhatsApp (injetado via main.js em todas as páginas) */
.wa-float-btn{
  position:fixed; right:22px; bottom:22px; z-index:999;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px -6px rgba(0,0,0,0.45);
  text-decoration:none; animation:wa-pulse 2.6s ease-out infinite;
  transition:transform 0.2s ease;
}
.wa-float-btn:hover{ transform:scale(1.08); }
@keyframes wa-pulse{
  0%{ box-shadow:0 10px 26px -6px rgba(0,0,0,0.45), 0 0 0 0 rgba(37,211,102,0.55); }
  70%{ box-shadow:0 10px 26px -6px rgba(0,0,0,0.45), 0 0 0 14px rgba(37,211,102,0); }
  100%{ box-shadow:0 10px 26px -6px rgba(0,0,0,0.45), 0 0 0 0 rgba(37,211,102,0); }
}
@media(max-width:640px){
  .wa-float-btn{ right:16px; bottom:16px; width:52px; height:52px; }
  .wa-float-btn svg{ width:26px; height:26px; }
}