:root{
    --ink:#0a0e17;
    --ink-2:#0f1521;
    --panel:#141b2b;
    --panel-2:#1a2336;
    --line:rgba(255,255,255,0.08);
    --line-strong:rgba(255,255,255,0.14);
    --text:#e8edf6;
    --text-dim:#9aa7bd;
    --text-mute:#6b7894;
    --cyan:#2ad4c4;
    --cyan-deep:#13a99b;
    --amber:#f0a93b;
    --blue:#4a8fff;
    --grad: linear-gradient(135deg,#2ad4c4 0%,#4a8fff 100%);
    --maxw:1180px;
  }

  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:'Archivo',sans-serif;
    background:var(--ink);
    color:var(--text);
    line-height:1.7;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }

  /* data-grid backdrop */
  body::before{
    content:"";
    position:fixed; inset:0; z-index:0;
    background-image:
      linear-gradient(var(--line) 1px,transparent 1px),
      linear-gradient(90deg,var(--line) 1px,transparent 1px);
    background-size:64px 64px;
    -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
            mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
    opacity:.5; pointer-events:none;
  }

  .container{max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative;z-index:1}

  h1,h2,h3{font-family:'Sora',sans-serif;line-height:1.15;letter-spacing:-0.02em}
  .mono{font-family:'Space Mono',monospace}

  /* ---------- NAV ---------- */
  header.nav{
    position:sticky; top:0; z-index:50;
    backdrop-filter:blur(14px);
    background:rgba(10,14,23,0.72);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:96px}
  .brand{display:flex;align-items:center;text-decoration:none;color:var(--text)}
  .brand-logo{
    height:70px;width:auto;display:block;
    background:#fff;padding:9px 18px;border-radius:12px;
    box-shadow:0 2px 14px rgba(0,0,0,0.28);
  }
  .nav-links{display:flex;align-items:center;gap:34px}
  .nav-links a{color:var(--text-dim);text-decoration:none;font-size:.94rem;font-weight:500;transition:color .2s;position:relative}
  .nav-links a:not(.nav-cta):hover{color:var(--cyan)}
  .nav-cta{
    background:var(--grad);color:#06121a !important;padding:11px 22px;border-radius:9px;
    font-weight:600;transition:transform .2s,box-shadow .2s;
  }
  .nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(42,212,196,0.3)}
  .burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
  .burger span{width:26px;height:2px;background:var(--text);transition:.3s}

  /* ---------- HERO ---------- */
  .hero{padding:96px 0 88px;position:relative}
  .eyebrow{
    display:inline-flex;align-items:center;gap:10px;
    font-family:'Space Mono';font-size:.78rem;letter-spacing:2px;color:var(--cyan);
    text-transform:uppercase;margin-bottom:26px;
    border:1px solid var(--line-strong);padding:7px 16px;border-radius:30px;
    background:rgba(42,212,196,0.05);
  }
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
  .hero h1{font-size:clamp(2.5rem,6vw,4.4rem);font-weight:800;max-width:14ch}
  .hero h1 .accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .hero p.lead{font-size:1.2rem;color:var(--text-dim);max-width:56ch;margin:28px 0 38px}
  .hero-cta{display:flex;gap:16px;flex-wrap:wrap}
  .btn{
    display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:10px;
    font-family:'Sora';font-weight:600;font-size:.98rem;text-decoration:none;cursor:pointer;
    transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent;
  }
  .btn-primary{background:var(--grad);color:#06121a}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(42,212,196,0.32)}
  .btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
  .btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}

  /* stat strip */
  .stats{
    display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
    margin-top:74px;border:1px solid var(--line);border-radius:16px;overflow:hidden;
    background:var(--line);
  }
  .stat{background:var(--ink-2);padding:30px 26px}
  .stat .num{font-family:'Sora';font-weight:800;font-size:2.4rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
  .stat .lbl{color:var(--text-mute);font-size:.86rem;margin-top:8px;font-family:'Space Mono'}

  /* ---------- SECTION SHELL ---------- */
  section.block{padding:92px 0;position:relative}
  .sec-head{margin-bottom:54px;max-width:62ch}
  .sec-tag{font-family:'Space Mono';font-size:.78rem;letter-spacing:2px;color:var(--amber);text-transform:uppercase;display:block;margin-bottom:14px}
  .sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700}
  .sec-head p{color:var(--text-dim);font-size:1.1rem;margin-top:18px}

  /* ---------- HISTORY / TIMELINE ---------- */
  .history-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
  .history-text p{color:var(--text-dim);margin-bottom:20px;font-size:1.06rem}
  .history-text strong{color:var(--text)}
  .timeline{position:relative;padding-left:28px}
  .timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--cyan),var(--blue),transparent)}
  .tl-item{position:relative;margin-bottom:30px}
  .tl-item::before{content:"";position:absolute;left:-28px;top:6px;width:13px;height:13px;border-radius:50%;background:var(--ink);border:2px solid var(--cyan);box-shadow:0 0 0 4px rgba(42,212,196,0.12)}
  .tl-year{font-family:'Space Mono';font-weight:700;color:var(--cyan);font-size:.95rem}
  .tl-item p{color:var(--text-dim);font-size:.98rem;margin-top:3px}

  /* ---------- VALUE PILLARS ---------- */
  .pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .pillar{
    background:linear-gradient(180deg,var(--panel),var(--ink-2));
    border:1px solid var(--line);border-radius:16px;padding:34px 30px;
    transition:transform .3s,border-color .3s;position:relative;overflow:hidden;
  }
  .pillar::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
  .pillar:hover{transform:translateY(-6px);border-color:var(--line-strong)}
  .pillar:hover::after{transform:scaleX(1)}
  .pillar .ico{width:50px;height:50px;border-radius:12px;background:rgba(42,212,196,0.1);display:grid;place-items:center;margin-bottom:20px}
  .pillar .ico svg{width:26px;height:26px;stroke:var(--cyan)}
  .pillar h3{font-size:1.28rem;font-weight:600;margin-bottom:12px}
  .pillar p{color:var(--text-dim);font-size:1rem}

  /* ---------- SERVICES ---------- */
  #servicos{background:var(--ink-2)}
  .svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
  .svc{
    background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:36px 34px;
    transition:border-color .3s,transform .3s;
  }
  .svc:hover{border-color:var(--cyan);transform:translateY(-4px)}
  .svc-num{font-family:'Space Mono';color:var(--text-mute);font-size:.85rem;letter-spacing:1px}
  .svc h3{font-size:1.4rem;font-weight:600;margin:10px 0 18px;color:var(--text)}
  .svc ul{list-style:none}
  .svc li{position:relative;padding-left:28px;margin-bottom:13px;color:var(--text-dim);font-size:1.01rem}
  .svc li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--grad);transform:rotate(45deg)}
  .svc li strong{color:var(--text)}

  .code-chip{
    display:inline-flex;align-items:center;gap:8px;margin-top:20px;
    font-family:'Space Mono';font-size:.82rem;color:var(--cyan);
    background:rgba(42,212,196,0.07);border:1px solid rgba(42,212,196,0.2);
    padding:7px 14px;border-radius:8px;
  }

  /* ---------- PORTFOLIO ---------- */
  .sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .sector{
    background:linear-gradient(180deg,var(--panel),var(--ink-2));
    border:1px solid var(--line);border-radius:14px;padding:28px 24px;
    transition:transform .3s,border-color .3s;
  }
  .sector:hover{transform:translateY(-5px);border-color:var(--amber)}
  .sector .s-ico{width:44px;height:44px;border-radius:10px;background:rgba(240,169,59,0.12);display:grid;place-items:center;margin-bottom:16px}
  .sector .s-ico svg{width:24px;height:24px;stroke:var(--amber)}
  .sector h3{font-size:1.12rem;font-weight:600;margin-bottom:8px}
  .sector p{color:var(--text-dim);font-size:.94rem;line-height:1.6}
  .confid{
    margin-top:34px;display:flex;align-items:flex-start;gap:14px;
    background:rgba(74,143,255,0.06);border:1px solid rgba(74,143,255,0.18);
    border-radius:12px;padding:20px 24px;
  }
  .confid svg{width:22px;height:22px;stroke:var(--blue);flex-shrink:0;margin-top:3px}
  .confid p{color:var(--text-dim);font-size:.96rem;margin:0}

  /* ---------- CONTACT ---------- */
  #contato{background:var(--ink-2)}
  .contact-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
  .contact-info h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700;margin-bottom:18px}
  .contact-info > p{color:var(--text-dim);font-size:1.1rem;margin-bottom:34px}
  .contact-list{list-style:none}
  .contact-list li{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px}
  .contact-list .c-ico{width:44px;height:44px;border-radius:11px;background:var(--panel);border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0}
  .contact-list .c-ico svg{width:21px;height:21px;stroke:var(--cyan)}
  .contact-list .c-label{font-family:'Space Mono';font-size:.74rem;letter-spacing:1px;color:var(--text-mute);text-transform:uppercase}
  .contact-list .c-val{color:var(--text);font-size:1.05rem;font-weight:500}
  .contact-list a{color:var(--text);text-decoration:none;transition:color .2s}
  .contact-list a:hover{color:var(--cyan)}
  .contact-card{
    background:linear-gradient(160deg,var(--panel),var(--ink));
    border:1px solid var(--line-strong);border-radius:20px;padding:42px 38px;
    position:relative;overflow:hidden;
  }
  .contact-card::before{content:"";position:absolute;top:-60px;right:-60px;width:180px;height:180px;border-radius:50%;background:var(--grad);opacity:.12;filter:blur(20px)}
  .contact-card h3{font-size:1.5rem;font-weight:700;margin-bottom:14px}
  .contact-card p{color:var(--text-dim);margin-bottom:26px}
  .contact-card .btn{width:100%;justify-content:center;margin-bottom:13px}
  .card-email{font-size:.9rem;color:var(--text-mute);text-align:center;margin:14px 0 0 !important}
  .card-email a{color:var(--cyan);text-decoration:none}
  .card-email a:hover{text-decoration:underline}

  /* ---------- FOOTER ---------- */
  footer.site{border-top:1px solid var(--line);padding:40px 0;text-align:center}
  footer.site .f-brand{font-family:'Sora';font-weight:700;font-size:1.1rem}
  footer.site p{color:var(--text-mute);font-size:.9rem;margin-top:8px}
  footer.site .mono{color:var(--text-mute);font-size:.8rem;margin-top:6px}

  /* ---------- SISTEMA DE CONSISTÊNCIA ---------- */
  #sistema{position:relative}
  .sys-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:54px;align-items:center}
  .sys-text p{color:var(--text-dim);font-size:1.08rem;margin-bottom:20px}
  .sys-text strong{color:var(--text)}
  .sys-badge{
    display:inline-flex;align-items:baseline;gap:10px;margin:6px 0 26px;
    background:linear-gradient(180deg,var(--panel),var(--ink-2));
    border:1px solid var(--line-strong);border-radius:14px;padding:18px 26px;
  }
  .sys-badge .big{font-family:'Sora';font-weight:800;font-size:2.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
  .sys-badge .lbl{color:var(--text-dim);font-size:1rem;font-family:'Space Mono'}
  .sys-soon{
    display:inline-flex;align-items:center;gap:9px;margin-top:8px;
    font-family:'Space Mono';font-size:.86rem;color:var(--amber);
    background:rgba(240,169,59,0.08);border:1px solid rgba(240,169,59,0.25);
    padding:9px 16px;border-radius:8px;
  }
  .sys-soon .pulse{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 0 rgba(240,169,59,0.6);animation:pulse 2s infinite}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(240,169,59,0.5)}70%{box-shadow:0 0 0 9px rgba(240,169,59,0)}100%{box-shadow:0 0 0 0 rgba(240,169,59,0)}}

  .terminal{
    background:#0c1119;border:1px solid var(--line-strong);border-radius:16px;overflow:hidden;
    box-shadow:0 24px 60px rgba(0,0,0,0.45);
  }
  .term-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;background:#11182580;border-bottom:1px solid var(--line)}
  .term-bar .dot{width:12px;height:12px;border-radius:50%}
  .term-bar .r{background:#ff5f56}.term-bar .y{background:#ffbd2e}.term-bar .g{background:#27c93f}
  .term-bar .file{margin-left:12px;font-family:'Space Mono';font-size:.8rem;color:var(--text-mute)}
  .term-body{padding:24px 26px;font-family:'Space Mono';font-size:.92rem;line-height:1.5}
  .term-cmd{color:var(--cyan);word-break:break-word}
  .term-cmd .fn{color:var(--amber)}
  .term-cmd .str{color:#8fd98f}
  .term-out{color:var(--text-dim);margin:8px 0 26px;padding-left:16px;border-left:2px solid var(--line-strong);font-family:'Archivo';font-size:.96rem;line-height:1.6}
  .term-out:last-child{margin-bottom:0}
  .term-out b{color:var(--text);font-weight:600}
  .term-prompt{color:var(--text-mute)}

  /* ---------- GALERIA HISTÓRICA ---------- */
  .gallery-head{margin:72px 0 30px}
  .gallery-head .sec-tag{margin-bottom:10px}
  .gallery-head h3{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700;letter-spacing:-0.02em}
  .gallery-head p{color:var(--text-dim);font-size:1.02rem;margin-top:12px;max-width:60ch}
  .gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .photo{
    position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;cursor:pointer;
    border:1px solid var(--line);background:var(--panel);
    transition:transform .3s,border-color .3s,box-shadow .3s;
  }
  .photo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(0.25) contrast(1.02);transition:transform .5s,filter .4s}
  .photo::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,transparent 55%,rgba(10,14,23,0.55));
    opacity:0;transition:opacity .3s;
  }
  .photo .tag{
    position:absolute;left:10px;bottom:9px;z-index:2;
    font-family:'Space Mono';font-size:.7rem;letter-spacing:1px;color:var(--cyan);
    opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s;
  }
  .photo:hover{transform:translateY(-4px);border-color:var(--cyan);box-shadow:0 14px 30px rgba(0,0,0,0.35)}
  .photo:hover img{transform:scale(1.06);filter:grayscale(0) contrast(1.05)}
  .photo:hover::after{opacity:1}
  .photo:hover .tag{opacity:1;transform:none}

  /* lightbox */
  .lightbox{
    position:fixed;inset:0;z-index:100;display:none;
    background:rgba(5,8,14,0.92);backdrop-filter:blur(8px);
    align-items:center;justify-content:center;padding:30px;
  }
  .lightbox.open{display:flex}
  .lightbox img{max-width:92vw;max-height:84vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,0.6);border:1px solid var(--line-strong)}
  .lb-close{position:absolute;top:22px;right:26px;background:none;border:0;color:var(--text);font-size:2.2rem;cursor:pointer;line-height:1;transition:color .2s}
  .lb-close:hover{color:var(--cyan)}
  .lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(20,27,43,0.7);border:1px solid var(--line-strong);color:var(--text);width:52px;height:52px;border-radius:50%;font-size:1.6rem;cursor:pointer;display:grid;place-items:center;transition:background .2s,color .2s}
  .lb-nav:hover{background:var(--cyan);color:#06121a}
  .lb-prev{left:24px}
  .lb-next{right:24px}
  .lb-count{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-family:'Space Mono';font-size:.85rem;color:var(--text-dim);letter-spacing:1px}

  /* reveal */
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
  .reveal.vis{opacity:1;transform:none}

  /* ---------- RESPONSIVE ---------- */
  @media(max-width:920px){
    .history-wrap,.contact-wrap{grid-template-columns:1fr;gap:40px}
    .sys-wrap{grid-template-columns:1fr;gap:38px}
    .pillars,.svc-grid{grid-template-columns:1fr}
    .sectors{grid-template-columns:repeat(2,1fr)}
    .stats{grid-template-columns:repeat(2,1fr)}
    .gallery{grid-template-columns:repeat(3,1fr)}
  }
  @media(max-width:680px){
    .nav-links{
      position:fixed;inset:96px 0 auto 0;flex-direction:column;gap:0;
      background:var(--ink-2);border-bottom:1px solid var(--line);
      max-height:0;overflow:hidden;transition:max-height .35s;
    }
    .nav-links.open{max-height:420px}
    .nav-links a{padding:17px 28px;width:100%;border-bottom:1px solid var(--line)}
    .nav-links .nav-cta{margin:14px 28px;width:auto}
    .burger{display:flex}
    .brand-logo{height:56px;padding:7px 13px}
    .hero{padding:64px 0 60px}
    section.block{padding:66px 0}
    .sectors{grid-template-columns:1fr}
    .gallery{grid-template-columns:repeat(2,1fr);gap:12px}
  }