:root{
      --bg:#0f1724; /* deep navy */
      --card:#0b1220;
      --muted:#94a3b8;
      --accent:#1e40af; /* blue-800 */
      --glass: rgba(255,255,255,0.03);
      --glass-2: rgba(255,255,255,0.02);
      --radius:14px;
      color-scheme: dark;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;padding:0;
      font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
      background:linear-gradient(180deg,var(--bg), #071024 60%);
      color:#e6eef8;
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale;
      line-height:1.45;
    }
    a{color:inherit;text-decoration:none}
    header{
      position:sticky;top:0;backdrop-filter:blur(6px);
      background:linear-gradient(180deg, rgba(6,10,20,0.6), rgba(6,10,20,0.35));
      border-bottom:1px solid rgba(255,255,255,0.03);
      z-index:40;
    }
    .container{max-width:1100px;margin:0 auto;padding:28px}
    .nav{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .brand{display:flex;align-items:center;gap:12px}
    .brand .avatar{width:56px;height:56px;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.04);box-shadow:0 6px 18px rgba(2,6,23,0.6)}
    .brand h1{font-size:18px;margin:0}
    nav ul{display:flex;gap:12px;list-style:none;margin:0;padding:0}
    nav a{padding:8px 12px;border-radius:10px;font-weight:600;color:var(--muted)}
    nav a:hover{background:var(--glass);color:#fff}

    main{padding:36px 0}
    .grid{display:grid;grid-template-columns:360px 1fr;gap:28px}
    @media (max-width:900px){.grid{grid-template-columns:1fr}.brand h1{display:none}}

    /* left column */
    .card{background:linear-gradient(180deg,var(--card), rgba(11,17,28,0.7));border-radius:var(--radius);padding:18px;border:1px solid rgba(255,255,255,0.03)}
    .profile{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}
    .profile .photo{width:140px;height:140px;border-radius:999px;overflow:hidden;border:4px solid var(--glass);background:linear-gradient(135deg,#0b1220,#12263a);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:28px;color:var(--muted)}
    .profile .photo img {
      width: 100%;
      height: 100%;
      object-fit: contain; 
  }
    .muted{color:var(--muted);font-size:14px}
    .skills{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
    .skill{background:var(--glass-2);padding:10px;border-radius:10px;text-align:center;font-weight:600}

    /* right column */
    .hero{display:flex;align-items:flex-start;gap:18px}
    .hero h2{margin:0;font-size:22px}
    .hero p{margin:6px 0 0;color:var(--muted)}

    .section{margin-top:20px}
    .section h3{margin:0 0 12px 0;font-size:16px}
    .timeline{display:flex;flex-direction:column;gap:12px}
    .job{padding:14px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.005));border:1px solid rgba(255,255,255,0.02)}
    .job h4{margin:0;font-size:15px}
    .job .meta{color:var(--muted);font-size:13px;margin-top:6px}
    .job p{margin:10px 0 0;color:var(--muted);font-size:14px}

    .skills-list{display:flex;flex-wrap:wrap;gap:10px}
    .chip{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,0.03);font-weight:600}

    .projects{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    @media (max-width:700px){.projects{grid-template-columns:1fr}}
    .project{padding:12px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.005));border:1px solid rgba(255,255,255,0.02)}
    .project h4{margin:0}
    .project p{color:var(--muted);font-size:13px}

    footer{margin-top:36px;padding:30px 0;text-align:center;color:var(--muted)}

    /* contact form */
    form{display:grid;gap:10px}
    input,textarea{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:10px;border-radius:10px;color:inherit}
    button{background:var(--accent);border:none;padding:10px 14px;border-radius:10px;color:white;font-weight:700;cursor:pointer}
    button:active{transform:translateY(1px)}

    /* small helpers */
    .row{display:flex;gap:10px;align-items:center}
    .spacer{flex:1}
    .socials{display:flex;gap:8px}
    .small{font-size:13px;color:var(--muted)}