:root{
      --ink:#0b1720; --muted:#5c6870; --line:#dfe7e9; --paper:#fff;
      --cyan:#079ee9; --teal:#12cfc3; --green:#27ed98; --soft:#f5f8f8;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.5}
    a{text-decoration:none;color:inherit}
    .wrap{width:min(1440px,calc(100% - 80px));margin:auto}
    @media(max-width:1250px){.wrap{width:calc(100% - 40px)}}
    header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(223,231,233,.8)}
    nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{width:230px;max-width:48vw;height:auto}
    .navlinks{display:flex;gap:20px;align-items:center;font-size:14px}
    .btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:12px;font-weight:700;border:1px solid var(--ink);transition:.2s}
    .btn:hover{transform:translateY(-1px)}
    .btn.primary{border:0;color:#06151a;background:linear-gradient(110deg,var(--cyan),var(--teal),var(--green))}
    .hero{padding:76px 0 64px;background:
      radial-gradient(ellipse at 84% 34%,rgba(39,237,152,.12),transparent 48%),
      radial-gradient(ellipse at 68% 64%,rgba(7,158,233,.08),transparent 48%)}
    .hero-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:38px;align-items:center}
    .eyebrow{font-size:13px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#087d8e}
    h1{font-size:clamp(42px,5vw,64px);line-height:1.06;letter-spacing:-.045em;margin:18px 0 26px;max-width:800px}
    .grad{background:linear-gradient(90deg,#079ee9,#12cfc3,#20d982);-webkit-background-clip:text;background-clip:text;color:transparent}
    .lead{font-size:20px;color:var(--muted);max-width:720px}
    .hero-promise{font-size:clamp(20px,2vw,24px);line-height:1.45;font-weight:600;letter-spacing:-.02em;margin:0 0 16px;max-width:510px}
    .hero-description{font-size:17px;line-height:1.65;color:var(--muted);margin:0;max-width:490px}
    .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .hero .actions .btn{padding:14px 17px;font-size:14px}
    .hero .actions .btn:not(.primary){border-color:#cddadd;background:rgba(255,255,255,.65)}
    .hero-carousel{min-width:0;position:relative;padding-bottom:8px}
    .carousel-viewport{display:grid;touch-action:pan-y}
    .carousel-slide{grid-area:1/1;margin:0;min-width:0;opacity:0;visibility:hidden;transition:opacity .45s ease,visibility .45s ease;pointer-events:none}
    .carousel-slide.is-active{opacity:1;visibility:visible;pointer-events:auto}
    .carousel-slide img{display:block;width:100%;height:clamp(300px,33vw,430px);object-fit:contain;padding:0;border-radius:18px}
    .carousel-slide figcaption{padding:18px 176px 12px 8px;min-height:88px}
    .carousel-slide h3{font-size:18px;margin:0 0 4px;line-height:1.25}
    .carousel-slide p{color:var(--muted);font-size:14px;margin:0;line-height:1.45}
    .carousel-controls[hidden]{display:none}
    .carousel-controls{position:absolute;bottom:24px;right:0;display:flex;align-items:center;gap:6px}
    .carousel-controls button{font:inherit;cursor:pointer;border:1px solid var(--line);background:rgba(255,255,255,.85);color:var(--ink);border-radius:10px;min-width:32px;min-height:34px}
    .carousel-controls button:hover{background:var(--soft);border-color:var(--teal)}
    .carousel-controls button:focus-visible,.hero .btn:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
    .carousel-count{font-size:12px;white-space:nowrap;color:var(--muted);font-variant-numeric:tabular-nums;padding:0 3px}
    .carousel-count strong{color:var(--ink)}
    .carousel-controls .carousel-pause{font-size:14px;padding:0 7px}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.carousel-slide{transition:none}}
    section{padding:82px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    h2{font-size:clamp(32px,4vw,48px);line-height:1.08;letter-spacing:-.03em;margin:10px 0 14px}
    .section-head p{color:var(--muted);font-size:18px}
    .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .card{border:1px solid var(--line);border-radius:20px;padding:26px;background:#fff;min-height:220px;transition:.2s}
    .card:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(11,23,32,.07)}
    .icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,rgba(7,158,233,.14),rgba(39,237,152,.2));margin-bottom:22px}
    .card h3{margin:0 0 10px;font-size:21px}
    .card p{margin:0;color:var(--muted)}
    .why{background:var(--soft)}
    .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
    .checks{display:grid;gap:14px}
    .check{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .check b{display:block;margin-bottom:4px}
    .check span{color:var(--muted)}
    .certs{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
    .cert{border:1px solid var(--line);background:#fff;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:700}
    .cta{padding:74px 0}
    .cta-box{border-radius:28px;padding:48px;background:#0b1720;color:#fff;display:flex;justify-content:space-between;gap:30px;align-items:center;overflow:hidden;position:relative}
    .cta-box:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-110px;top:-180px;background:linear-gradient(135deg,var(--cyan),var(--green));opacity:.24}
    .cta-box h2{margin:0 0 10px;max-width:700px}
    .cta-box p{color:#cbd5d9;margin:0}
    .cta-box .btn{position:relative;z-index:1;white-space:nowrap}
    footer{border-top:1px solid var(--line);padding:32px 0 42px;color:var(--muted);font-size:14px}
    .footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}
    .footer-logo{width:170px}
    @media(max-width:850px){
      .navlinks a:not(.btn):not(.blog-link){display:none}
      .hero{padding-top:60px}
      .hero-grid,.why-grid{grid-template-columns:1fr}
      .grid{grid-template-columns:1fr}
      .hero-grid{gap:36px}
      .hero{padding:48px 0 42px}
      .hero-grid{gap:28px}
      .hero h1{font-size:clamp(40px,7vw,60px);max-width:620px}
      .hero-promise,.hero-description{max-width:620px}
      .carousel-slide img{height:clamp(240px,60vw,440px)}
      .carousel-slide figcaption{padding-left:0}
    }
    @media(max-width:480px){
      .hero .actions{flex-direction:column;align-items:stretch}
      .carousel-slide figcaption{padding:14px 0 8px;min-height:0}
      .carousel-controls{position:static;justify-content:flex-end;margin-top:6px}
      .carousel-slide h3{font-size:17px}
      .cta-box{display:block;padding:34px}
      .cta-box .btn{margin-top:24px}
      .footer-row{align-items:flex-start;flex-direction:column}
    }
  
    .portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    details.solution{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;transition:.2s}
    details.solution[open]{box-shadow:0 18px 45px rgba(11,23,32,.07);border-color:#b9dfe1}
    details.solution summary{list-style:none;cursor:pointer;padding:24px;display:grid;grid-template-columns:62px 1fr auto;gap:18px;align-items:center}
    details.solution summary::-webkit-details-marker{display:none}
    .code{width:58px;height:58px;border-radius:15px;display:grid;place-items:center;font-size:14px;font-weight:900;letter-spacing:.04em;background:linear-gradient(135deg,rgba(7,158,233,.14),rgba(39,237,152,.22))}
    .solution-title h3{margin:0 0 4px;font-size:21px}
    .solution-title p{margin:0;color:var(--muted);font-size:14px}
    .chev{font-size:24px;transition:.2s;color:#087d8e}
    details[open] .chev{transform:rotate(45deg)}
    .solution-body{border-top:1px solid var(--line);padding:22px 24px 26px 104px}
    .service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;margin:0 0 22px;padding:0;list-style:none}
    .service-list li{position:relative;padding-left:16px;color:#33444d}
    .service-list li:before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--green))}
    .solution-cta{display:inline-flex;font-weight:800;color:#087d8e}
    @media(max-width:850px){
      .portfolio-grid{grid-template-columns:1fr}
      details.solution summary{grid-template-columns:52px 1fr auto;padding:20px}
      .code{width:50px;height:50px}
      .solution-body{padding:20px}
      .service-list{grid-template-columns:1fr}
    }
    .utility-link{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:10px;font-size:12px;font-weight:700;color:#33444d;background:#f5f8f8;border:1px solid var(--line);white-space:nowrap}
    .utility-link:hover{border-color:#9ddbd9;background:#eefafa}
    .manaus-status{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;border-radius:10px;font-size:12px;color:#33444d;white-space:nowrap}
    .manaus-status b{color:var(--ink)}
    @media(max-width:1100px){
      nav{height:auto;min-height:78px;padding:12px 0;flex-wrap:wrap}
      .navlinks{margin-left:auto}
    }
    @media(max-width:850px){
      .manaus-status{padding-left:0}
    }


    /* Hero: um único carrossel em toda a largura da primeira seção. */
    .hero.hero-carousel{position:relative;isolation:isolate;overflow:hidden;padding:0;margin:0;border:0;border-radius:0;box-shadow:none;background:#fff}
    .hero .carousel-viewport{display:grid;touch-action:pan-y}
    .hero .carousel-slide{position:relative;grid-area:1/1;min-width:0}
    .hero .hero-backdrop{position:absolute;inset:0;width:100%;height:100%;padding:0;object-fit:cover;object-position:center right;border-radius:0;z-index:-2}
    .hero .carousel-slide::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(255,255,255,.98),rgba(255,255,255,.92) 18%,rgba(255,255,255,.65) 35%,rgba(255,255,255,0) 57%);pointer-events:none}
    .hero-stage{min-height:clamp(650px,52vw,850px);display:flex;align-items:center;padding-top:44px;padding-bottom:150px}
    .hero-copy{width:44%;max-width:510px;min-width:0}
    .hero .hero-heading{font-size:clamp(44px,4.8vw,72px);line-height:1.06;letter-spacing:-.045em;margin:24px 0 28px;max-width:none}
    .hero .hero-description{font-size:clamp(18px,1.65vw,22px);line-height:1.5;max-width:440px;margin:0;color:#52616b}
    .hero-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:28px 0 0;padding:0;list-style:none}
    .hero-features li{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:10px;background:rgba(223,238,247,.8);font-size:13px;line-height:1.35}
    .hero-features svg{width:25px;height:25px;flex:none;color:#087d8e}
    .hero-bottom{position:absolute;bottom:30px;left:0;right:0;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;z-index:2}
    .hero .actions{margin:0;gap:10px;max-width:510px}
    .hero .actions .btn{font-size:14px;padding:14px 17px}
    .hero .actions .btn:not(.primary){background:rgba(255,255,255,.88)}
    .hero .carousel-controls{position:static;display:flex;flex-direction:column;align-items:flex-start;padding:0;gap:10px;background:rgba(255,255,255,.75);backdrop-filter:blur(10px);border-radius:14px;padding:12px 16px}
    .hero .carousel-controls[hidden]{display:none}
    .carousel-label{font-size:14px;font-weight:800}
    .carousel-navigation{display:flex;align-items:center;gap:8px}
    .hero .carousel-controls button{min-width:36px;min-height:36px}
    .carousel-dots{display:flex;gap:2px}
    .hero .carousel-dots button{min-width:22px;border:0;background:transparent;display:grid;place-items:center;padding:0}
    .carousel-dots button::before{content:"";width:7px;height:7px;border-radius:50%;background:#b7cbd3}
    .carousel-dots button[aria-current="true"]::before{background:var(--cyan);box-shadow:0 0 0 3px rgba(7,158,233,.13)}
    @media(min-width:1600px){.hero-copy{max-width:580px}}
    @media(max-width:1000px) and (min-width:701px){
      .hero-copy{width:48%}.hero .hero-heading{font-size:48px}.hero-bottom{gap:12px}
      .hero .actions{max-width:45%}.hero .actions .btn{padding:12px;font-size:13px}
      .hero .carousel-controls{padding:10px}.carousel-navigation{gap:4px}
    }
    @media(max-width:700px){
      .hero-stage{min-height:0;padding:36px 0 0;display:block}
      .hero-copy{width:100%;max-width:none}
      .hero .hero-heading{font-size:clamp(38px,9vw,54px);margin:18px 0 20px}
      .hero .hero-description{font-size:18px;max-width:none}
      .hero .hero-backdrop{position:relative;inset:auto;order:2;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:right center;z-index:auto;margin-top:20px}
      .hero .carousel-slide{display:flex;flex-direction:column}
      .hero .carousel-slide::after{display:none}
      .hero-features{gap:8px;margin-top:22px}
      .hero-features li{font-size:12px;padding:10px}
      .hero-bottom{position:relative;bottom:auto;display:flex;flex-direction:column;align-items:stretch;gap:18px;padding:4px 0 26px}
      .hero .actions{max-width:none;flex-direction:row}
      .hero .actions .btn{flex:1;font-size:13px;padding:12px 10px}
      .hero .carousel-controls{align-items:center;background:#f5f9fa;padding:12px}
      .carousel-navigation{gap:7px}
    }
    @media(prefers-reduced-motion:reduce){.hero .carousel-slide{transition:none}}


    /* Marca e slogan no cabeçalho. */
    header > .wrap{width:min(1440px,calc(100% - 80px))}
    .header-brand{display:flex;align-items:center;gap:22px;flex-shrink:0}
    .header-brand > a{display:flex;align-items:center}
    .header-tagline{font-size:14px;white-space:nowrap;font-weight:400}
    .header-tagline .grad{font-weight:800}
    header nav{gap:20px}
    @media(max-width:1250px){
      header > .wrap{width:calc(100% - 40px)}
      .header-brand{gap:14px}
      .header-brand .logo{width:210px}
      .header-tagline{font-size:13px}
      header .navlinks{gap:12px}
    }
    @media(max-width:1100px){
      header nav{justify-content:space-between;row-gap:10px}
      .header-brand{flex-wrap:wrap}
    }
    @media(max-width:650px){
      header nav{gap:12px}
      .header-brand{flex-direction:column;align-items:flex-start;gap:5px;flex-shrink:1}
      .header-brand .logo{width:190px;max-width:100%}
      .header-tagline{font-size:11px;white-space:normal}
      header .navlinks{flex-wrap:wrap;margin-left:0;gap:8px}
      header .navlinks .btn{font-size:12px;padding:10px 12px}
    }

  
    /* Contatos no rodapé, com a mesma largura das seções. */
    .footer-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:28px}
    .footer-contacts{display:flex;flex-wrap:wrap;align-items:center;gap:16px;min-width:0}
    .footer-social,.footer-direct{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
    .footer-contacts a{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:#33444d;min-height:40px}
    .footer-social a{justify-content:center;width:40px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
    .footer-contacts svg{width:19px;height:19px;flex-shrink:0}
    .footer-contacts a:hover{color:#087d8e}
    .footer-contacts a:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
    .footer-copyright{font-size:12px;text-align:right;max-width:360px}
    @media(max-width:1250px){.footer-row{grid-template-columns:auto minmax(0,1fr)}.footer-copyright{grid-column:1/-1;max-width:none;text-align:left}}
    @media(max-width:650px){.footer-row{grid-template-columns:1fr;gap:20px}.footer-contacts{align-items:flex-start;flex-direction:column}.footer-direct{align-items:flex-start;flex-direction:column}.footer-copyright{grid-column:auto}}