:root{
      --bg:#070A12;
      --panel:#0D1222;
      --panel2:#0B1020;
      --text:#E9ECF8;
      --muted:#A9B0C7;
      --border: rgba(233,236,248,.12);
      --shadow: 0 20px 60px rgba(0,0,0,.45);
      --brand1:#7C3AED; /* violet */
      --brand2:#22D3EE; /* cyan */
      --ok:#34D399;
      --warn:#F59E0B;
      --danger:#FB7185;
      --radius: 18px;
      --radius2: 26px;
      --max: 1120px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 400px at 20% 10%, rgba(124,58,237,.35), transparent 60%),
        radial-gradient(800px 420px at 80% 0%, rgba(34,211,238,.25), transparent 55%),
        radial-gradient(900px 500px at 70% 90%, rgba(124,58,237,.15), transparent 60%),
        var(--bg);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto}
    button{font-family:inherit}
    .sr-only{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
    }

    /* Layout */
    .container{width:100%; max-width:var(--max); margin:0 auto; padding:0 18px}
    .section{padding:84px 0}
    .grid{display:grid; gap:22px}
    .stack{display:flex; flex-direction:column; gap:14px}
    .row{display:flex; align-items:center; justify-content:space-between; gap:14px}

    /* Cards */
    .card{
      background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      border:1px solid var(--border);
      border-radius:var(--radius);
      box-shadow: var(--shadow);
      backdrop-filter: blur(10px);
    }
    .card.pad{padding:22px}
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px; border-radius:999px;
      border:1px solid var(--border);
      background: rgba(255,255,255,.03);
      color: var(--muted);
      font-size: 13px;
    }
    .dot{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg,var(--brand1),var(--brand2));
      box-shadow: 0 0 0 4px rgba(124,58,237,.15);
    }

    /* Typography */
    h1,h2,h3{margin:0}
    p{margin:0; color:var(--muted); line-height:1.6}
    .h1{
      font-size: clamp(34px, 4vw, 56px);
      line-height: 1.05;
      letter-spacing: -0.03em;
      font-weight: 800;
    }
    .h2{
      font-size: clamp(26px, 2.8vw, 40px);
      line-height: 1.1;
      letter-spacing: -0.02em;
      font-weight: 800;
    }
    .h3{
      font-size: 18px;
      line-height: 1.2;
      font-weight: 700;
      letter-spacing: -0.01em;
    }
    .sub{
      font-size: 16px;
      color: var(--muted);
      line-height: 1.7;
      max-width: 62ch;
    }
    .kpi{
      font-size: 28px;
      font-weight: 800;
      letter-spacing: -0.02em;
    }
    .small{font-size: 13px; color: var(--muted)}

    /* Buttons */
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding: 12px 16px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,.04);
      color: var(--text);
      font-weight: 600;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.06); border-color: rgba(233,236,248,.22)}
    .btn.primary{
      border: 0;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      color: #071018;
      box-shadow: 0 18px 50px rgba(124,58,237,.22);
    }
    .btn.primary:hover{transform: translateY(-1px); filter:saturate(1.05)}
    .btn.ghost{background: transparent}
    .btn.icon{
      padding:10px 12px; border-radius: 12px;
    }
    .btn:focus{outline:2px solid rgba(34,211,238,.35); outline-offset:3px}

    /* Topbar */
    header.site-header{
      position: sticky; top:0; z-index: 50;
      background: rgba(7,10,18,.55);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(233,236,248,.08);
    }
    .nav{
      height:68px;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:10px; font-weight: 800; letter-spacing:-0.02em;
    }
    .logo{
      width:34px; height:34px; border-radius: 12px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.25), rgba(255,255,255,.05)),
                  linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 10px 30px rgba(34,211,238,.14);
      border: 1px solid rgba(255,255,255,.12);
    }
    .primary-nav ul{
      list-style:none; margin:0; padding:0;
      display:flex; align-items:center; gap: 18px;
      color: var(--muted);
      font-weight: 600;
      font-size: 14px;
    }
    .primary-nav a{padding:10px 10px; border-radius: 12px}
    .primary-nav a:hover{background: rgba(255,255,255,.04); color: var(--text)}
    .nav-cta{display:flex; align-items:center; gap:10px}

    /* Mobile nav */
    .burger{display:none}
    .mobile-panel{
      display:none;
      border-top: 1px solid rgba(233,236,248,.08);
      padding: 12px 0 18px;
    }
    .mobile-panel a{
      display:block;
      padding: 12px 10px;
      border-radius: 12px;
      color: var(--muted);
      font-weight: 600;
    }
    .mobile-panel a:hover{background: rgba(255,255,255,.04); color: var(--text)}

    /* Hero */
    .hero{padding: 58px 0 0}
    .hero-wrap{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 22px;
      align-items: stretch;
      padding-bottom: 36px;
    }
    .hero-card{padding: 28px; border-radius: var(--radius2)}
    .hero-media{
      position: relative;
      overflow: hidden;
      border-radius: var(--radius2);
      min-height: 420px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow);
      background: #060815;
    }
    .hero-media video,
    .hero-media img{
      position:absolute; inset:0;
      width:100%; height:100%;
      object-fit: cover;
      filter: saturate(1.05) contrast(1.02);
      opacity: .8;
    }
    .hero-media .overlay{
      position:absolute; inset:0;
      background:
        radial-gradient(600px 320px at 20% 20%, rgba(124,58,237,.50), transparent 60%),
        radial-gradient(520px 300px at 70% 30%, rgba(34,211,238,.35), transparent 55%),
        linear-gradient(180deg, rgba(7,10,18,.10), rgba(7,10,18,.85));
    }
    .hero-media .badge{
      position:absolute; left:18px; bottom:18px;
      display:flex; flex-direction:column; gap:8px;
      max-width: 330px;
    }
    .badge .mini{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding: 12px 14px;
      border-radius: 16px;
      border: 1px solid rgba(233,236,248,.16);
      background: rgba(13,18,34,.62);
      backdrop-filter: blur(10px);
    }
    .mini strong{font-size: 14px}
    .mini span{color: var(--muted); font-size: 13px}
    .spark{
      width:42px; height:42px; border-radius: 14px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(124,58,237,.35), rgba(34,211,238,.25));
      border: 1px solid rgba(233,236,248,.14);
    }

    /* Logos */
    .logos{
      margin-top: 20px;
      display:grid;
      grid-template-columns: repeat(6, minmax(0,1fr));
      gap: 10px;
      opacity: .75;
    }
    .logo-chip{
      height: 44px;
      display:grid; place-items:center;
      border: 1px dashed rgba(233,236,248,.16);
      border-radius: 14px;
      color: rgba(233,236,248,.78);
      font-weight: 700;
      letter-spacing: -0.02em;
      font-size: 13px;
      background: rgba(255,255,255,.02);
    }

    /* Feature cards */
    .features{grid-template-columns: repeat(3, minmax(0,1fr))}
    .feat{
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid rgba(233,236,248,.10);
      background: rgba(255,255,255,.03);
      min-height: 160px;
    }
    .ico{
      width:44px; height:44px; border-radius: 16px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(124,58,237,.35), rgba(34,211,238,.20));
      border: 1px solid rgba(233,236,248,.12);
      margin-bottom: 10px;
    }
    .ico svg{width:22px; height:22px}

    /* Split */
    .split{grid-template-columns: 1fr 1fr; align-items: start}
    .media-card{
      overflow:hidden;
      border-radius: var(--radius2);
      border:1px solid var(--border);
      background: rgba(255,255,255,.02);
    }
    .media-card img{display:block; width:100%; height: 100%; object-fit: cover}
    .media-card .cap{padding: 14px 16px; border-top: 1px solid rgba(233,236,248,.08)}
    .list{
      display:flex; flex-direction:column; gap:12px;
      padding: 0; margin: 0;
      list-style:none;
    }
    .li{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(233,236,248,.10);
      background: rgba(255,255,255,.02);
    }
    .check{
      width:22px; height:22px; border-radius: 8px;
      display:grid; place-items:center;
      background: rgba(52,211,153,.14);
      border: 1px solid rgba(52,211,153,.25);
      color: var(--ok);
      flex: 0 0 auto;
      margin-top: 2px;
    }

    /* KPIs */
    .kpis{grid-template-columns: repeat(4, minmax(0,1fr))}
    .kpi-card{padding: 18px; border-radius: 18px; border:1px solid rgba(233,236,248,.10); background: rgba(255,255,255,.02)}

    /* Testimonials */
    .testi{grid-template-columns: repeat(3, minmax(0,1fr))}
    .quote{padding: 18px}
    .quote .who{display:flex; align-items:center; gap:12px; margin-top: 14px}
    .avatar{
      width:42px; height:42px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(124,58,237,.45), rgba(34,211,238,.25));
      border: 1px solid rgba(233,236,248,.12);
      display:grid; place-items:center;
      font-weight: 800;
      color: rgba(233,236,248,.9);
    }

    /* Pricing */
    .pricing{grid-template-columns: repeat(3, minmax(0,1fr))}
    .price{padding: 20px; position:relative; overflow:hidden}
    .price .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px; border-radius: 999px;
      border: 1px solid rgba(233,236,248,.14);
      background: rgba(255,255,255,.03);
      font-size: 12px; color: var(--muted); font-weight: 700;
    }
    .price .amt{font-size: 34px; font-weight: 900; letter-spacing:-0.03em}
    .price ul{margin: 14px 0 0; padding: 0; list-style:none; display:flex; flex-direction:column; gap:10px}
    .price li{display:flex; align-items:flex-start; gap:10px; color: var(--muted); line-height:1.5}
    .price .best{
      position:absolute; top:14px; right:14px;
      padding:8px 10px;
      border-radius: 999px;
      background: linear-gradient(135deg, rgba(124,58,237,.90), rgba(34,211,238,.85));
      color:#061018;
      font-weight: 900;
      font-size: 12px;
      border: 0;
    }
    .price.highlight{
      border: 1px solid rgba(34,211,238,.30);
      background: linear-gradient(180deg, rgba(34,211,238,.08), rgba(124,58,237,.05));
      transform: translateY(-4px);
    }

    /* FAQ */
    details{
      border: 1px solid rgba(233,236,248,.10);
      background: rgba(255,255,255,.02);
      border-radius: 16px;
      padding: 14px 16px;
    }
    summary{
      cursor:pointer;
      font-weight: 700;
      color: rgba(233,236,248,.92);
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
    }
    summary::-webkit-details-marker{display:none}
    .chev{transition: transform .18s ease}
    details[open] .chev{transform: rotate(180deg)}
    details p{margin-top: 10px}

    /* Contact */
    form{display:grid; gap: 12px}
    .fields{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}
    label{font-size: 12px; color: var(--muted); font-weight: 700}
    input,select,textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(233,236,248,.12);
      background: rgba(255,255,255,.03);
      color: var(--text);
      outline: none;
    }
    input:focus,select:focus,textarea:focus{
      border-color: rgba(34,211,238,.35);
      box-shadow: 0 0 0 4px rgba(34,211,238,.12);
    }
    textarea{min-height: 120px; resize: vertical}

    /* Footer */
    footer.site-footer{
      padding: 40px 0;
      border-top: 1px solid rgba(233,236,248,.08);
      background: rgba(0,0,0,.10);
    }
    .foot{
      display:grid;
      grid-template-columns: 1.2fr .8fr .8fr .8fr;
      gap: 18px;
      align-items:start;
    }
    .foot a{color: var(--muted)}
    .foot a:hover{color: var(--text)}
    .fine{
      margin-top: 18px;
      padding-top: 18px;
      border-top: 1px solid rgba(233,236,248,.08);
      display:flex; flex-wrap:wrap;
      justify-content:space-between; gap: 10px;
      color: rgba(233,236,248,.55);
      font-size: 12px;
    }

    /* Utilities */
    .muted{color:var(--muted)}
    .center{text-align:center}
    .mt8{margin-top: 8px}
    .mt14{margin-top: 14px}
    .mt20{margin-top: 20px}
    .mt28{margin-top: 28px}
    .mt36{margin-top: 36px}
    .nowrap{white-space:nowrap}

    /* Responsive */
    @media (max-width: 980px){
      .hero-wrap{grid-template-columns: 1fr; padding-bottom: 10px}
      .hero-media{min-height: 360px}
      .features{grid-template-columns: 1fr 1fr}
      .split{grid-template-columns: 1fr}
      .kpis{grid-template-columns: 1fr 1fr}
      .testi{grid-template-columns: 1fr}
      .pricing{grid-template-columns: 1fr}
      .price.highlight{transform:none}
      .logos{grid-template-columns: repeat(3, minmax(0,1fr))}
      .foot{grid-template-columns: 1fr 1fr}
    }
    @media (max-width: 720px){
      .primary-nav ul{display:none}
      .burger{display:inline-flex}
      .mobile-panel.show{display:block}
      .fields{grid-template-columns: 1fr}
      .logos{grid-template-columns: repeat(2, minmax(0,1fr))}
      .foot{grid-template-columns: 1fr}
    }

    /* Smooth scroll */
    html{scroll-behavior:smooth}