:root{
      --bg: #0b0f18;
      --panel: rgba(255,255,255,.06);
      --panel2: rgba(255,255,255,.08);
      --text: rgba(255,255,255,.92);
      --muted: rgba(255,255,255,.65);
      --line: rgba(255,255,255,.14);
      --brand: #7c5cff;
      --brand2:#24d1ff;
      --shadow: 0 12px 30px rgba(0,0,0,.35);
      --radius: 16px;
      --max: 1100px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 600px at 10% -10%, rgba(124,92,255,.35), transparent 60%),
        radial-gradient(900px 600px at 95% 10%, rgba(36,209,255,.25), transparent 60%),
        linear-gradient(180deg, #090d14, var(--bg));
    }
    a{color:inherit; text-decoration:none}
    .container{width:min(var(--max), calc(100% - 48px)); margin:0 auto}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px; border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:var(--muted);
      font-size:13px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:12px 16px; border-radius:12px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      color:var(--text);
      font-weight:600;
      transition:.2s transform,.2s background,.2s border-color;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{transform:translateY(-1px); background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.22)}
    .btn.primary{
      border-color: rgba(124,92,255,.45);
      background: linear-gradient(135deg, rgba(124,92,255,.9), rgba(36,209,255,.6));
      box-shadow: 0 10px 24px rgba(124,92,255,.25);
    }
    .btn.primary:hover{transform:translateY(-1px) scale(1.01)}
    .chip{
      display:inline-flex; align-items:center;
      padding:8px 10px; border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.78);
      font-size:13px;
    }
    header{
      position:sticky; top:0; z-index:20;
      backdrop-filter: blur(12px);
      background: rgba(9,13,20,.55);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px;
      font-weight:800; letter-spacing:.2px;
    }
    .logo{
      width:34px; height:34px; border-radius:10px;
      background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(36,209,255,.75));
      box-shadow: 0 10px 26px rgba(124,92,255,.22);
    }
    .links{display:flex; gap:18px; align-items:center}
    .links a{
      color:rgba(255,255,255,.74);
      font-weight:600;
      font-size:14px;
      padding:8px 10px;
      border-radius:10px;
      transition:.2s background,.2s color;
    }
    .links a:hover{background:rgba(255,255,255,.07); color:rgba(255,255,255,.92)}
    .menuBtn{display:none}
    .hero{
      padding:70px 0 30px;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:26px;
      align-items:stretch;
    }
    .card{
      background: var(--panel);
      border:1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }
    .heroCard{
      padding:26px;
      overflow:hidden;
      position:relative;
    }
    .heroCard:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(500px 240px at 20% 0%, rgba(124,92,255,.25), transparent 60%),
                  radial-gradient(500px 240px at 90% 10%, rgba(36,209,255,.18), transparent 55%);
      pointer-events:none;
    }
    .heroInner{position:relative}
    h1{
      margin:14px 0 10px;
      font-size: clamp(34px, 4vw, 52px);
      line-height:1.05;
      letter-spacing:-.8px;
    }
    .subtitle{
      margin:0 0 18px;
      color: var(--muted);
      font-size: 16px;
      line-height:1.6;
      max-width: 62ch;
    }
    .cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
    .miniGrid{
      display:grid;
      gap:14px;
    }
    .miniCard{
      padding:18px;
      display:flex; flex-direction:column; gap:10px;
      background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
    }
    .kpiRow{display:flex; gap:10px; flex-wrap:wrap}
    .kpi{
      flex:1;
      min-width: 140px;
      padding:14px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 14px;
    }
    .kpi .num{font-size:20px; font-weight:800}
    .kpi .lbl{font-size:13px; color:var(--muted); margin-top:6px}

    section{padding:46px 0}
    .sectionHead{
      display:flex; justify-content:space-between; align-items:flex-end;
      gap:16px; margin-bottom:16px;
    }
    .sectionHead h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.2px;
    }
    .sectionHead p{margin:0; color:var(--muted); max-width:70ch}
    .grid3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .item{
      padding:18px;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      border-radius: 16px;
    }
    .item h3{margin:0 0 8px; font-size:16px}
    .item p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}
    .tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}

    .projectTop{display:flex; align-items:flex-start; justify-content:space-between; gap:10px}
    .projectLinks{display:flex; gap:10px; flex-wrap:wrap}
    .projectLinks a{font-size:13px; color:rgba(255,255,255,.80)}
    .projectLinks a:hover{text-decoration:underline}

    .timeline{
      display:flex; flex-direction:column; gap:10px;
    }
    .tlItem{
      padding:16px;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      border-radius: 16px;
      display:grid;
      grid-template-columns: 1fr auto;
      gap:12px;
      align-items:start;
    }
    .tlItem .when{
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
    }
    .tlItem .where{
      color:rgba(255,255,255,.78);
      font-size:13px;
      margin-top:6px;
    }

    .contact{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .contact .item{height:100%}
    input, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(0,0,0,.20);
      color: var(--text);
      outline:none;
      font: inherit;
    }
    textarea{min-height:120px; resize:vertical}
    .hint{font-size:12px; color:var(--muted); margin-top:10px; line-height:1.5}

    footer{
      padding:28px 0 40px;
      color:var(--muted);
      border-top:1px solid rgba(255,255,255,.08);
    }

    /* responsive */
    @media (max-width: 920px){
      .heroGrid{grid-template-columns:1fr; }
      .grid3{grid-template-columns:1fr}
      .grid2{grid-template-columns:1fr}
      .contact{grid-template-columns:1fr}
      .links{display:none}
      .menuBtn{display:inline-flex}
      .mobileMenu{
        display:none;
        padding: 10px 0 16px;
      }
      .mobileMenu a{
        display:block;
        padding:10px 0;
        color:rgba(255,255,255,.78);
        font-weight:600;
      }
      .mobileMenu a:hover{color:rgba(255,255,255,.95)}
    }