:root{
    --bg0:#130b17; --bg1:#1b1223; --bg2:#221730;
    --card:#2a1f3a; --muted:#c4b9cf; --text:#f6f1fa;
    --accent:#ff5ca8; --accent-2:#ff86c0; --chip:#ffb3d8; --ink:#120916;
  }
  *{box-sizing:border-box}
  html,body{height:100%;scroll-behavior:smooth}
  body{
    margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
    color:var(--text);
    background: radial-gradient(1200px 700px at 15% 10%, #2c1f3e22 0%, transparent 60%),
               radial-gradient(900px 600px at 85% 20%, #ff5ca810 0%, transparent 55%),
               linear-gradient(160deg,var(--bg0),var(--bg1) 40%,var(--bg2));
  }
  a{color:inherit;text-decoration:none}
  .container{max-width:1200px;margin:0 auto;padding:0 20px}
  
  /* header */
  .header{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,rgba(19,11,23,.9),rgba(19,11,23,.6));backdrop-filter: blur(8px);border-bottom:1px solid #ffffff12}
  .nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
  .brand{font-weight:800;font-size:22px;letter-spacing:.4px}
  .brand .dot{color:var(--accent)}
  .links a{margin-left:22px;opacity:.85}
  .links a.active,.links a:hover{opacity:1}
  
  /* buttons */
  .btn{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--ink);font-weight:800;border:none}
  .ghost{border:1px solid #ffffff2a;background:transparent;color:#fff;padding:10px 14px;border-radius:10px;font-weight:700}
  
  /* hero */
  .hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;padding:72px 0 40px}
  .pill{display:inline-flex;align-items:center;gap:8px;border:1px solid #ffffff22;padding:6px 12px;border-radius:999px;font-size:13px;opacity:.9}
  h1{font-size:56px;line-height:1.05;margin:14px 0 10px}
  .lead{color:var(--muted);max-width:60ch;font-size:18px}
  .actions{display:flex;gap:12px;margin-top:16px}
  .hero-graphic{position:relative;aspect-ratio:1/1;max-width:460px;margin-left:auto}
  .diamond{position:absolute;inset:0;margin:auto;transform:rotate(45deg);background:linear-gradient(180deg,#2a203a,#1b1127);border-radius:18px;border:1px solid #ffffff1a}
  .diamond::after{content:"Software Developer";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-45deg);background:#1d1527;padding:10px 18px;border-radius:10px;border:1px solid #ffffff14;font-weight:800}
  
  /* sections */
  section{padding:60px 0}
  .sec-title{font-weight:900;font-size:28px;letter-spacing:.6px;margin-bottom:6px}
  .rule{width:100%;height:1px;background:#ffffff1a;margin:10px 0 30px}
  .muted{color:var(--muted)}
  
  /* about */
  .about-grid{display:grid;grid-template-columns:1fr;gap:14px}
  .about-grid .block{background:#ffffff07;border:1px solid #ffffff14;border-radius:16px;padding:18px}
  
  /* experience */
  .xp{background:#20152d;border:1px solid #ffffff14;border-radius:16px;padding:18px;margin-bottom:14px}
  .xp-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
  .xp h3{margin:0}
  .xp .when{color:#b9a7c8;font-size:14px}
  .xp ul{margin:10px 0 0 16px}
  .xp li{margin:8px 0}
  
  /* projects */
  .filterbar{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 24px}
  .chip{padding:8px 12px;border-radius:999px;border:1px solid #ffffff24;background:#ffffff08;color:#fff;font-weight:600;font-size:13px;cursor:pointer}
  .chip.active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--ink);border-color:transparent}
  .grid{display:grid;grid-template-columns:1fr;gap:18px}
  @media(min-width:680px){.grid{grid-template-columns:1fr 1fr}}
  @media(min-width:1040px){.grid{grid-template-columns:1fr 1fr 1fr}}
  .proj{background:#21172f;border:1px solid #ffffff14;border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:12px}
  .proj h4{margin:0}
  .tags{display:flex;flex-wrap:wrap;gap:8px}
  .tag{background:var(--chip);color:#290b1d;font-weight:700;padding:5px 10px;border-radius:999px;font-size:12px}
  .proj .actions{margin-top:auto;display:flex;gap:10px}
  
  /* skills & cards */
  .cards{display:grid;grid-template-columns:1fr;gap:16px}
  @media(min-width:840px){.cards{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1.1fr .9fr}.about-grid{grid-template-columns:1fr 1fr}}
  .card{background:var(--card);border:1px solid #ffffff14;border-radius:20px;padding:22px}
  .card h3{margin:0 0 8px}
  .card p{margin:0;color:var(--muted)}
  
  /* contact + footer */
  .contact-box{background:#221731;border:1px solid #ffffff14;border-radius:14px;padding:20px}
  footer{padding:30px 0;color:#9c8aa9;font-size:14px;text-align:center;border-top:1px solid #ffffff12}