:root{
    --paper:#EEF2F6;
    --panel:#FFFFFF;
    --ink:#16283D;
    --muted:#51677F;
    --copper:#C97A2B;
    --copper-dark:#A8621E;
    --teal:#0E6B67;
    --navy-deep:#0F1B2B;
    --navy-panel:#152640;
    --line:#D3DCE4;
    --line-dark:#25384F;
    --radius:2px;
    --maxw:1180px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
  }

  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',system-ui,sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }

  h1,h2,h3{
    font-family:'Space Grotesk',sans-serif;
    margin:0;
    color:var(--ink);
    letter-spacing:-0.01em;
  }

  .mono{
    font-family:'JetBrains Mono',monospace;
    letter-spacing:0.08em;
    text-transform:uppercase;
    font-size:12px;
  }

  a{color:inherit;}
  img{max-width:100%;display:block;}
  section{position:relative;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

  /* ---------- Circuit trace signature (SVG divider) ---------- */
  .trace{
    display:block;
    width:100%;
    height:34px;
  }
  .trace-light path{stroke:var(--line);}
  .trace-light circle{fill:var(--paper); stroke:var(--copper); stroke-width:2;}
  .trace-dark path{stroke:var(--line-dark);}
  .trace-dark circle{fill:var(--navy-deep); stroke:var(--copper); stroke-width:2;}
  .trace path{fill:none; stroke-width:1.5;}

  /* ---------- Header ---------- */
  header{
    position:sticky;
    top:0;
    z-index:100;
    background:rgba(238,242,246,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    max-width:var(--maxw);
    margin:0 auto;
    padding:10px 32px;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .brand{
    display:flex;
    align-items:center;
    gap:16px;
    text-decoration:none;
  }
  .brand img{
    height:200px;
    width:200px;
    object-fit:contain;
  }
  .brand-text{
    display:flex;
    flex-direction:column;
    line-height:1.15;
  }
  .brand-text strong{
    font-family:'Space Grotesk',sans-serif;
    font-size:24px;
    font-weight:700;
  }
  .brand-text span{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;
    letter-spacing:0.1em;
    color:var(--copper-dark);
    text-transform:uppercase;
  }
  nav ul{
    list-style:none;
    display:flex;
    gap:36px;
    margin:0;
    padding:0;
  }
  nav ul a{
    text-decoration:none;
    font-size:14px;
    font-weight:500;
    color:var(--muted);
    position:relative;
    padding-bottom:4px;
    transition:color 0.2s ease;
  }
  nav ul a:hover{color:var(--ink);}
  nav ul a::after{
    content:'';
    position:absolute;
    left:0; bottom:0;
    width:0%;
    height:2px;
    background:var(--copper);
    transition:width 0.25s ease;
  }
  nav ul a:hover::after{width:100%;}
  .nav-cta{
    background:var(--ink);
    color:var(--paper) !important;
    padding:10px 20px;
    border-radius:var(--radius);
    font-size:13px !important;
    font-weight:600 !important;
    text-decoration:none;
  }
  .nav-cta::after{display:none;}
  .nav-cta:hover{background:var(--copper-dark); color:#fff !important;}
  .menu-btn{
    display:none;
    background:none;
    border:1px solid var(--line);
    border-radius:var(--radius);
    width:40px;height:40px;
    cursor:pointer;
    align-items:center;justify-content:center;
    flex-direction:column;
    gap:4px;
  }
  .menu-btn span{width:18px;height:2px;background:var(--ink);display:block;}

  /* ---------- Hero ---------- */
  .hero{
    background:var(--navy-deep);
    color:#DCE6EF;
    padding:96px 0 0 0;
    overflow:hidden;
    position:relative;
  }
  .hero::before{
    content:'';
    position:absolute;
    inset:0;
    background-image:
      linear-gradient(var(--line-dark) 1px, transparent 1px),
      linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
    background-size:64px 64px;
    opacity:0.35;
    pointer-events:none;
  }
  .hero-grid{
    position:relative;
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:48px;
    align-items:center;
    padding-bottom:72px;
  }
  .eyebrow{
    color:var(--copper);
    display:inline-flex;
    align-items:center;
    gap:10px;
    margin-bottom:22px;
  }
  .eyebrow::before{
    content:'';
    width:22px;height:1px;
    background:var(--copper);
    display:inline-block;
  }
  .hero h1{
    font-size:52px;
    line-height:1.08;
    font-weight:700;
    color:#F3F7FA;
  }
  .hero h1 em{
    color:var(--copper);
    font-style:normal;
  }
  .hero p.lead{
    margin-top:24px;
    max-width:480px;
    color:#9FB1C4;
    font-size:16px;
  }
  .hero-actions{
    margin-top:36px;
    display:flex;
    gap:16px;
    flex-wrap:wrap;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:14px 26px;
    border-radius:var(--radius);
    font-weight:600;
    font-size:14px;
    text-decoration:none;
    border:1px solid transparent;
    cursor:pointer;
    transition:all 0.2s ease;
  }
  .btn-primary{
    background:var(--copper);
    color:#1A1002;
  }
  .btn-primary:hover{background:#DE8B3B; transform:translateY(-1px);}
  .btn-ghost{
    border-color:var(--line-dark);
    color:#DCE6EF;
    background:transparent;
  }
  .btn-ghost:hover{border-color:var(--copper); color:var(--copper);}

  .hero-stats{
    display:flex;
    gap:40px;
    margin-top:64px;
    padding-top:28px;
    border-top:1px solid var(--line-dark);
    position:relative;
  }
  .hero-stats div strong{
    display:block;
    font-family:'Space Grotesk',sans-serif;
    font-size:26px;
    color:#F3F7FA;
  }
  .hero-stats div span{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    color:#7488A0;
    letter-spacing:0.06em;
    text-transform:uppercase;
  }

  /* Terminal card */
  .terminal{
    position:relative;
    background:var(--navy-panel);
    border:1px solid var(--line-dark);
    border-radius:6px;
    box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);
    overflow:hidden;
  }
  .terminal-bar{
    display:flex;
    align-items:center;
    gap:8px;
    padding:12px 16px;
    background:#0C1826;
    border-bottom:1px solid var(--line-dark);
  }
  .terminal-bar span{width:10px;height:10px;border-radius:50%;background:#3A4C63;}
  .terminal-bar span:nth-child(1){background:#C9694E;}
  .terminal-bar span:nth-child(2){background:#C9A24E;}
  .terminal-bar span:nth-child(3){background:#5EA37D;}
  .terminal-body{
    padding:24px;
    font-family:'JetBrains Mono',monospace;
    font-size:13px;
    color:#8FE3C7;
    line-height:1.9;
  }
  .terminal-body .muted{color:#5A7290;}
  .terminal-body .amber{color:var(--copper);}
  .cursor{
    display:inline-block;
    width:7px;height:14px;
    background:var(--copper);
    vertical-align:middle;
    animation:blink 1s steps(1) infinite;
  }
  @keyframes blink{50%{opacity:0;}}

  /* ---------- Section heads ---------- */
  .section-pad{padding:88px 0;}
  .head{
    max-width:600px;
    margin-bottom:56px;
  }
  .head .mono{color:var(--copper-dark); display:block; margin-bottom:14px;}
  .head h2{font-size:36px; font-weight:700;}
  .head p{color:var(--muted); margin-top:14px; font-size:15px;}

  /* ---------- About ---------- */
  .about{background:var(--panel);}
  .about-grid{
    display:grid;
    grid-template-columns:340px 1fr;
    gap:64px;
    align-items:start;
  }
  .about-card{
    background:var(--paper);
    border:1px solid var(--line);
    border-radius:6px;
    padding:32px;
    text-align:center;
  }
  .about-card .mono-badge{
    width:120px;height:120px;
    margin:0 auto 20px;
    border-radius:50%;
    background:var(--navy-deep);
    border:3px solid var(--copper);
    overflow:hidden;
  }
  .about-card .mono-badge img{width:100%;height:100%;object-fit:cover;object-position:center;}
  .about-card h3{font-size:19px;}
  .about-card .role{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--copper-dark);
    margin-top:6px;
  }
  .about-card .tags{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    justify-content:center;
    margin-top:22px;
  }
  .about-card .tags span{
    font-family:'JetBrains Mono',monospace;
    font-size:10.5px;
    padding:6px 10px;
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:20px;
    color:var(--muted);
  }
  .about-text p{
    color:var(--muted);
    margin-bottom:18px;
    font-size:15.5px;
  }
  .about-text p:first-child{
    font-size:19px;
    color:var(--ink);
    font-family:'Space Grotesk',sans-serif;
    font-weight:500;
    line-height:1.5;
  }
  .about-list{
    margin-top:28px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px 24px;
  }
  .about-list div{
    display:flex;
    align-items:flex-start;
    gap:10px;
    font-size:14px;
    color:var(--ink);
  }
  .about-list div::before{
    content:'';
    width:6px;height:6px;
    margin-top:7px;
    background:var(--copper);
    flex-shrink:0;
  }

  /* ---------- Services ---------- */
  .services{background:var(--paper);}
  .service-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  .service-card{
    background:var(--panel);
    padding:34px 28px;
    transition:background 0.2s ease;
  }
  .service-card:hover{background:#FBF7F1;}
  .service-num{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    color:var(--copper);
    margin-bottom:18px;
    display:block;
  }
  .service-card h3{
    font-size:18px;
    margin-bottom:10px;
  }
  .service-card p{
    color:var(--muted);
    font-size:14px;
    margin:0;
  }
  .download-btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-top:20px;
    padding:10px 18px;
    border-radius:var(--radius);
    background:var(--ink);
    color:var(--paper);
    text-decoration:none;
    font-size:13px;
    font-weight:600;
    font-family:'Inter',sans-serif;
    transition:background 0.2s ease, transform 0.2s ease;
  }
  .download-btn svg{flex-shrink:0;}
  .download-btn:hover{background:var(--copper); transform:translateY(-1px);}

  /* ---------- Gallery / Slider ---------- */
  .gallery{background:var(--navy-deep); color:#DCE6EF;}
  .gallery .head h2{color:#F3F7FA;}
  .gallery .head p{color:#8FA1B7;}
  .gallery .head .mono{color:var(--copper);}

  .slider{
    position:relative;
    max-width:900px;
    margin:0 auto;
    border-radius:6px;
    overflow:hidden;
    border:1px solid var(--line-dark);
    background:#0C1826;
  }
  .slider-track{
    display:flex;
    transition:transform 0.55s cubic-bezier(.65,0,.35,1);
  }
  .slide{
    min-width:100%;
    aspect-ratio:16/9;
    background:#0C1826 center/cover no-repeat;
    display:flex;
    align-items:flex-end;
    position:relative;
  }
  .slide img{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
  }
  .slide-caption{
    position:relative;
    z-index:2;
    width:100%;
    padding:20px 24px;
    background:linear-gradient(to top, rgba(10,18,30,0.88), transparent);
    font-family:'JetBrains Mono',monospace;
    font-size:12px;
    color:#C9D6E4;
    letter-spacing:0.04em;
  }
  .slider-arrow{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    width:44px;height:44px;
    border-radius:50%;
    background:rgba(15,27,43,0.7);
    border:1px solid var(--line-dark);
    color:#DCE6EF;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    z-index:5;
    transition:background 0.2s ease, border-color 0.2s ease;
  }
  .slider-arrow:hover{background:var(--copper); border-color:var(--copper); color:#1A1002;}
  .slider-arrow.prev{left:16px;}
  .slider-arrow.next{right:16px;}
  .slider-dots{
    display:flex;
    justify-content:center;
    gap:10px;
    margin-top:22px;
  }
  .slider-dots button{
    width:8px;height:8px;
    border-radius:50%;
    border:none;
    background:var(--line-dark);
    cursor:pointer;
    padding:0;
    transition:background 0.2s ease, transform 0.2s ease;
  }
  .slider-dots button.active{
    background:var(--copper);
    transform:scale(1.3);
  }

  /* ---------- Contact / Footer ---------- */
  footer{
    background:var(--ink);
    color:#B9C6D3;
    padding:64px 0 28px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.3fr 1fr 1fr;
    gap:48px;
    padding-bottom:40px;
    border-bottom:1px solid #263A50;
  }
  .footer-brand{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:16px;
  }
  .footer-brand img{height:36px;width:36px;object-fit:contain;}
  .footer-brand strong{
    font-family:'Space Grotesk',sans-serif;
    color:#F3F7FA;
    font-size:17px;
  }
  footer h4{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.1em;
    color:var(--copper);
    margin:0 0 18px;
  }
  footer ul{list-style:none;margin:0;padding:0;}
  footer ul li{margin-bottom:10px;font-size:14px;}
  footer ul li a{text-decoration:none; color:#B9C6D3; transition:color 0.2s ease;}
  footer ul li a:hover{color:var(--copper);}
  .foot-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding-top:24px;
    font-size:12.5px;
    color:#6E839A;
    flex-wrap:wrap;
    gap:12px;
  }

  /* ---------- Reveal on scroll ---------- */
  .reveal{
    opacity:0;
    transform:translateY(18px);
    transition:opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.in{opacity:1; transform:translateY(0);}

  /* ---------- Responsive ---------- */
  @media (max-width:900px){
    .hero-grid{grid-template-columns:1fr;}
    .about-grid{grid-template-columns:1fr;}
    .service-grid{grid-template-columns:1fr 1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .hero h1{font-size:40px;}
    .brand img{height:150px;width:150px;}
  }
  @media (max-width:640px){
    .wrap{padding:0 20px;}
    .brand img{height:90px;width:90px;}
    .brand-text strong{font-size:18px;}
    .brand-text span{font-size:10px;}
    nav ul{
      position:fixed;
      top:112px; left:0; right:0;
      background:var(--paper);
      flex-direction:column;
      gap:0;
      border-bottom:1px solid var(--line);
      max-height:0;
      overflow:hidden;
      transition:max-height 0.3s ease;
    }
    nav ul.open{max-height:400px;}
    nav ul li{width:100%; padding:16px 32px; border-top:1px solid var(--line);}
    nav ul a::after{display:none;}
    .menu-btn{display:flex;}
    .nav-cta{display:none;}
    .hero h1{font-size:32px;}
    .hero-stats{gap:24px; flex-wrap:wrap;}
    .service-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr; gap:32px;}
    .section-pad{padding:64px 0;}
    .about-list{grid-template-columns:1fr;}
  }