:root{
    --bg: #0B0E11;
    --panel: #12161B;
    --panel-2: #171C22;
    --border: #232A32;
    --text: #E7EAEE;
    --text-dim: #8B95A1;
    --text-faint: #565E68;
    --amber: #FF8A3D;
    --green: #3ED598;
    --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  }

  *{ box-sizing: border-box; }
  html{ scroll-behavior: smooth; }
  body{
    margin:0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
  }
  a{ color: inherit; }
  img,svg{ display:block; }

  .wrap{ max-width: 1120px; margin: 0 auto; padding: 0 28px; }

  /* subtle grid texture on the whole page */
  body::before{
    content:"";
    position: fixed; inset:0;
    background-image:
      linear-gradient(var(--border) 1px, transparent 1px),
      linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 64px 64px;
    opacity: 0.14;
    pointer-events:none;
    z-index:0;
  }

  /* ---------- NAV ---------- */
  header.nav{
    position: sticky; top:0; z-index: 50;
    backdrop-filter: blur(10px);
    background: rgba(11,14,17,0.75);
    border-bottom: 1px solid var(--border);
  }
  .nav-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding: 18px 28px;
    max-width: 1120px; margin: 0 auto;
  }
  .brand{
    display:flex; align-items:center; gap:10px;
    font-family: var(--font-display); font-weight:700; font-size:18px;
    letter-spacing: 0.02em;
  }
  .brand .dot{
    width:9px; height:9px; border-radius:2px;
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
    animation: blink 2.4s ease-in-out infinite;
  }
  @keyframes blink{ 0%,100%{opacity:1;} 50%{opacity:0.35;} }
  .nav-links{ display:flex; gap:28px; align-items:center; }
  .nav-links a{
    font-family: var(--font-mono); font-size:13px; color: var(--text-dim);
    text-decoration:none; transition: color 0.15s ease;
  }
  .nav-links a:hover{ color: var(--text); }
  @media (max-width: 700px){ .nav-links{ display:none; } }

  .stats-row{ display:flex; gap:40px; margin-top:44px; flex-wrap:wrap; }
  .stat{ }
  .stat .n{ font-family: var(--font-display); font-size:26px; font-weight:700; color: var(--green); }
  .stat .l{ font-family: var(--font-mono); font-size:11.5px; color: var(--text-faint); letter-spacing:0.04em; margin-top:2px; }

  .faq{ max-width:760px; }
  .faq-item{ border-bottom:1px solid var(--border); padding: 20px 0; }
  .faq-item summary{
    cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;
    font-family: var(--font-display); font-size:16px; font-weight:600;
  }
  .faq-item summary::-webkit-details-marker{ display:none; }
  .faq-item summary::after{ content:"+"; color: var(--amber); font-size:20px; font-family: var(--font-body); flex-shrink:0; margin-left:16px; }
  .faq-item[open] summary::after{ content:"–"; }
  .faq-item p{ color: var(--text-dim); font-size:14.5px; margin: 14px 0 0; max-width:640px; }

  .cta-band{
    border-top:1px solid var(--border); padding: 80px 0; text-align:center;
    background: linear-gradient(180deg, transparent, rgba(62,213,152,0.03));
  }
  .cta-band h2{ margin: 0 auto 14px; max-width:600px; }
  .cta-band .lede{ margin: 0 auto 32px; }

  .about-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:start; }
  .about-grid p{ color: var(--text-dim); font-size:15.5px; margin: 0 0 16px; }

  .nav-cta{
    font-family: var(--font-mono); font-size:13px;
    color: var(--bg); background: var(--amber);
    padding: 10px 18px; border-radius: 3px;
    text-decoration:none; font-weight:500;
    letter-spacing: 0.01em;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
  }
  .nav-cta:hover{ transform: translateY(-1px); box-shadow: 0 4px 18px rgba(255,138,61,0.25); }

  section{ position: relative; z-index:1; }

  /* ---------- HERO ---------- */
  .hero{ padding: 96px 0 72px; }
  .hero-grid{
    display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:center;
  }
  .eyebrow{
    font-family: var(--font-mono); font-size:12px; letter-spacing:0.14em;
    color: var(--green); text-transform:uppercase; margin-bottom:22px;
    display:flex; align-items:center; gap:10px;
  }
  .eyebrow::before{ content:""; width:22px; height:1px; background: var(--green); }
  h1{
    font-family: var(--font-display); font-weight:700;
    font-size: clamp(34px, 4.6vw, 54px); line-height:1.06; letter-spacing:-0.01em;
    margin: 0 0 22px;
  }
  h1 .fade{ color: var(--text-dim); }
  .hero p.sub{
    font-size:17px; color: var(--text-dim); max-width:480px; margin: 0 0 32px;
  }
  .hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }
  .btn-primary{
    background: var(--amber); color: var(--bg); font-weight:600;
    padding: 14px 24px; border-radius:3px; text-decoration:none; font-size:14.5px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
  }
  .btn-primary:hover{ transform: translateY(-1px); box-shadow: 0 6px 22px rgba(255,138,61,0.3); }
  .btn-ghost{
    border: 1px solid var(--border); color: var(--text);
    padding: 14px 24px; border-radius:3px; text-decoration:none; font-size:14.5px;
    font-family: var(--font-mono);
    transition: border-color 0.15s ease, color 0.15s ease;
  }
  .btn-ghost:hover{ border-color: var(--text-dim); }

  /* ---------- LIVE FEED CONSOLE (signature element) ---------- */
  .console{
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow:hidden;
    box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
  }
  .console-head{
    display:flex; align-items:center; justify-content:space-between;
    padding: 12px 16px; border-bottom:1px solid var(--border);
    background: var(--panel-2);
  }
  .console-head span{ font-family: var(--font-mono); font-size:11.5px; color: var(--text-faint); letter-spacing:0.05em; }
  .console-dots{ display:flex; gap:6px; }
  .console-dots i{ width:8px; height:8px; border-radius:50%; background: var(--border); display:block; }
  .console-body{
    font-family: var(--font-mono); font-size:13px;
    padding: 20px 18px; min-height: 260px;
    color: var(--text-dim);
  }
  .console-line{
    display:flex; gap:10px; padding: 7px 0; opacity:0;
    animation: rise 0.4s ease forwards;
    border-bottom: 1px dashed rgba(255,255,255,0.04);
  }
  .console-line .t{ color: var(--text-faint); flex-shrink:0; }
  .console-line .tag-hot{ color: var(--green); font-weight:600; }
  .console-line .tag-warm{ color: var(--amber); font-weight:600; }
  @keyframes rise{ from{ opacity:0; transform: translateY(4px);} to{ opacity:1; transform:translateY(0);} }

  /* ---------- SECTION SHARED ---------- */
  .section{ padding: 88px 0; border-top:1px solid var(--border); }
  .section-tag{
    font-family: var(--font-mono); font-size:12px; letter-spacing:0.12em;
    color: var(--text-faint); text-transform:uppercase; margin-bottom:16px;
  }
  h2{
    font-family: var(--font-display); font-weight:600;
    font-size: clamp(26px, 3.2vw, 38px); line-height:1.18; letter-spacing:-0.01em;
    margin: 0 0 20px; max-width: 640px;
  }
  .lede{ color: var(--text-dim); font-size:16px; max-width:560px; margin: 0 0 48px; }

  /* problem cards */
  .cards3{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
  .card{
    background: var(--panel); border:1px solid var(--border); border-radius:6px;
    padding: 26px 22px;
  }
  .card .k{ font-family: var(--font-mono); color: var(--amber); font-size:12px; letter-spacing:0.08em; margin-bottom:12px; }
  .card p{ margin:0; color: var(--text-dim); font-size:14.5px; }

  /* how it works */
  .steps{ display:grid; grid-template-columns: repeat(3,1fr); gap:0; border:1px solid var(--border); border-radius:6px; overflow:hidden; }
  .step{ padding: 30px 26px; border-right: 1px solid var(--border); background: var(--panel); }
  .step:last-child{ border-right:none; }
  .step .num{ font-family: var(--font-mono); color: var(--text-faint); font-size:12px; margin-bottom:14px; }
  .step h3{ font-family: var(--font-display); font-size:19px; margin: 0 0 10px; }
  .step p{ color: var(--text-dim); font-size:14px; margin:0; }

  /* tracks */
  .cap-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
  .cap-card{
    background: var(--panel); border:1px solid var(--border); border-radius:6px;
    padding: 0; position:relative; overflow:hidden;
    transition: border-color 0.15s ease;
  }
  .cap-card:hover{ border-color: var(--text-dim); }
  .cap-card summary{
    cursor:pointer; list-style:none; padding: 26px 22px;
  }
  .cap-card summary::-webkit-details-marker{ display:none; }
  .cap-card .cap-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
  .cap-card h3{ font-family: var(--font-display); font-size:17px; font-weight:600; margin:0; }
  .cap-card p{ margin:0; color: var(--text-dim); font-size:14px; }
  .cap-card .cap-more{
    padding: 0 22px 24px; margin:0; color: var(--text-dim); font-size:13.5px;
    border-top: 1px dashed var(--border); padding-top:16px;
  }
  .cap-card .expand-hint{
    font-family: var(--font-mono); font-size:11px; color: var(--text-faint); margin-top:14px;
  }
  .cap-card[open] .expand-hint{ display:none; }
  .cap-live{
    font-family: var(--font-mono); font-size:10.5px; letter-spacing:0.06em;
    color: var(--green); border:1px solid rgba(62,213,152,0.4); border-radius:20px;
    padding: 3px 9px; display:flex; align-items:center; gap:5px; flex-shrink:0;
  }
  .cap-live::before{ content:""; width:6px; height:6px; border-radius:50%; background: var(--green); box-shadow:0 0 6px var(--green); }

  .demo-tabs{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:20px; }
  .demo-tab{
    font-family: var(--font-mono); font-size:12.5px; color: var(--text-dim);
    background: var(--panel); border:1px solid var(--border); border-radius:20px;
    padding: 9px 16px; cursor:pointer; transition: all 0.15s ease;
  }
  .demo-tab:hover{ border-color: var(--text-dim); color: var(--text); }
  .demo-tab.active{ background: var(--green); color: var(--bg); border-color: var(--green); font-weight:600; }

  .tracks{ display:grid; grid-template-columns: 1fr 1fr; gap:22px; }
  .track{
    background: var(--panel); border:1px solid var(--border); border-radius:8px;
    padding: 34px 30px;
  }
  .track.rev{ border-color: rgba(62,213,152,0.35); }
  .track-head{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:22px; }
  .track-head .name{ font-family: var(--font-display); font-size:21px; font-weight:600; }
  .track-head .price{ font-family: var(--font-mono); font-size:14px; color: var(--green); text-align:right; }
  .track-head .price small{ display:block; color: var(--text-faint); font-size:11px; font-weight:400; }
  .track ul{ list-style:none; margin:0; padding:0; }
  .track li{
    display:flex; gap:10px; padding: 10px 0; border-top:1px solid var(--border);
    font-size:14.5px; color: var(--text-dim);
  }
  .track li:first-child{ border-top:none; }
  .track li::before{ content:"›"; color: var(--amber); font-weight:700; flex-shrink:0; }
  .track.rev li::before{ color: var(--green); }

  /* contact */
  .contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:start; }
  .form{
    background: var(--panel); border:1px solid var(--border); border-radius:8px; padding: 28px;
    display:flex; flex-direction:column; gap:14px;
  }
  .form label{ font-family: var(--font-mono); font-size:11.5px; color: var(--text-faint); letter-spacing:0.05em; text-transform:uppercase; }
  .form input, .form textarea{
    background: var(--bg); border:1px solid var(--border); border-radius:4px;
    padding: 12px 14px; color: var(--text); font-family: var(--font-body); font-size:14.5px;
    width:100%;
  }
  .form input:focus, .form textarea:focus{ outline: 2px solid var(--green); outline-offset:1px; border-color: transparent; }
  .form button{
    margin-top:6px; background: var(--amber); color: var(--bg); font-weight:600;
    border:none; padding: 14px; border-radius:4px; font-size:14.5px; cursor:pointer;
    font-family: var(--font-body);
  }

  footer{ border-top:1px solid var(--border); padding: 32px 0; }
  .footer-inner{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
  footer p{ margin:0; color: var(--text-faint); font-size:13px; font-family: var(--font-mono); }

  @media (max-width: 860px){
    .hero-grid, .contact-grid{ grid-template-columns: 1fr; }
    .cards3, .steps, .cap-grid{ grid-template-columns: 1fr; }
    .steps .step{ border-right:none; border-bottom:1px solid var(--border); }
    .steps .step:last-child{ border-bottom:none; }
    .tracks{ grid-template-columns: 1fr; }
  }

  @media (prefers-reduced-motion: reduce){
    .console-line{ animation:none; opacity:1; }
    .brand .dot{ animation:none; }
  }

  /* ---------- SUB-PAGE HEADER (Services / About / Contact) ---------- */
  .page-header{ padding: 64px 0 48px; }
  .page-header .eyebrow{ margin-bottom:16px; }
  .page-header h1{ font-size: clamp(30px, 4vw, 44px); margin-bottom:14px; }
  .page-header p.sub{ font-size:16px; color: var(--text-dim); max-width:600px; margin:0; }

  .cap-badge{
    font-family: var(--font-mono); font-size:10.5px; letter-spacing:0.06em;
    color: var(--text-faint); border:1px solid var(--border); border-radius:20px;
    padding: 3px 9px; flex-shrink:0;
  }

  .nav-links a.active-link{ color: var(--green); }

  /* ---------- CONTACT INFO BLOCK ---------- */
  .contact-info{ margin-top:36px; display:flex; flex-direction:column; gap:22px; }
  .contact-info .item .k{
    font-family: var(--font-mono); font-size:11px; letter-spacing:0.1em;
    color: var(--text-faint); margin-bottom:6px;
  }
  .contact-info .item .v{
    font-family: var(--font-display); font-size:19px; font-weight:600;
  }
  .contact-info .item a{ text-decoration:none; color: var(--text); transition: color 0.15s ease; }
  .contact-info .item a:hover{ color: var(--green); }

  /* ---------- HOMEPAGE SERVICE PREVIEW ICONS ---------- */
  .svc-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:20px; }
  .svc-card{
    background: var(--panel); border:1px solid var(--border); border-radius:8px;
    padding: 26px 22px; text-decoration:none; color: var(--text);
    display:block; transition: border-color 0.15s ease, transform 0.15s ease;
  }
  .svc-card:hover{ border-color: var(--green); transform: translateY(-2px); }
  .svc-card .icon{
    width:44px; height:44px; border-radius:8px;
    background: rgba(62,213,152,0.08); border:1px solid rgba(62,213,152,0.25);
    display:flex; align-items:center; justify-content:center;
    margin-bottom:18px;
  }
  .svc-card .icon svg{ width:22px; height:22px; }
  .svc-card h3{ font-family: var(--font-display); font-size:16px; font-weight:600; margin:0 0 8px; }
  .svc-card p{ margin:0; color: var(--text-dim); font-size:13.5px; }
  .svc-more{ margin-top:28px; }
  .svc-more a{ font-family: var(--font-mono); font-size:13px; color: var(--green); text-decoration:none; }
  .svc-more a:hover{ text-decoration:underline; }
  @media (max-width: 860px){ .svc-grid{ grid-template-columns: 1fr 1fr; } }

  /* ---------- VIDEO SECTION ---------- */
  .video-frame{
    position:relative; border-radius:8px; overflow:hidden;
    border:1px solid var(--border); background: var(--panel);
    aspect-ratio: 16/9; max-width:900px; margin: 0 auto;
    display:flex; align-items:center; justify-content:center;
  }
  .video-frame video{ width:100%; height:100%; object-fit:cover; display:block; }
  .video-placeholder{
    display:flex; flex-direction:column; align-items:center; gap:14px;
    color: var(--text-faint); font-family: var(--font-mono); font-size:13px; text-align:center; padding:20px;
  }
  .video-placeholder .play{
    width:56px; height:56px; border-radius:50%; border:1.5px solid var(--green);
    display:flex; align-items:center; justify-content:center;
  }
  .video-placeholder .play::after{
    content:""; border-style:solid; border-width:8px 0 8px 14px;
    border-color:transparent transparent transparent var(--green); margin-left:3px;
  }

  /* ---------- MINI FLOW DIAGRAM (service cards) ---------- */
  .svc-flow{ margin-bottom:18px; }
  .svc-flow svg{ width:100%; height:auto; display:block; }
  .svc-flow .node-lbl{ font-family: var(--font-mono); font-size:8.5px; fill: var(--text-faint); }

  /* ---------- INTEGRATION BADGES ---------- */
  .integ-row{ display:flex; gap:10px; flex-wrap:wrap; margin: 22px 0 40px; }
  .integ-badge{
    font-family: var(--font-mono); font-size:12px; color: var(--text-dim);
    border:1px solid var(--border); border-radius:6px; padding: 8px 14px;
    background: var(--panel);
  }

  /* ---------- BEFORE / AFTER COMPARISON ---------- */
  .compare{ border:1px solid var(--border); border-radius:8px; overflow:hidden; margin-bottom:24px; }
  .compare-row{ display:grid; grid-template-columns: 1fr 1fr; }
  .compare-row + .compare-row{ border-top:1px solid var(--border); }
  .compare-head .cell{ font-family: var(--font-mono); font-size:11.5px; letter-spacing:0.06em; padding:14px 20px; }
  .compare-head .old{ background: rgba(255,138,61,0.08); color: var(--amber); }
  .compare-head .new{ background: rgba(62,213,152,0.08); color: var(--green); }
  .compare-row .cell{ padding:16px 20px; font-size:14px; color: var(--text-dim); border-left:1px solid var(--border); }
  .compare-row .cell:first-child{ border-left:none; }
  .compare-total{ background: var(--panel-2); }
  .compare-total .cell{ font-weight:600; color: var(--text); }

  /* ---------- COMPLIANCE CALLOUT ---------- */
  .compliance-band{
    border:1px solid rgba(62,213,152,0.3); border-radius:8px; padding:22px 26px;
    background: rgba(62,213,152,0.05); margin-top:8px;
    display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  }
  .compliance-band .badge-icon{ color: var(--green); font-family: var(--font-mono); font-size:12px; border:1px solid var(--green); border-radius:20px; padding:4px 10px; flex-shrink:0; }
  .compliance-band p{ margin:0; color: var(--text-dim); font-size:14px; }