:root{
    --bg:#EFF2F0;
    --ink:#161D22;
    --accent:#596F06;
    --muted:#5E6B70;
    --card:#FFFFFF;
    --line:rgba(22,29,34,.14);
    --radius:14px;
    --max:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background-color:#E5FA8E;
    color:var(--ink);
    font-family:'Inter',system-ui,sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none}
  a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
  .mono{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
  .wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

  /* ---------- Nav ---------- */
  nav{
    position:sticky;top:0;z-index:10;
    background:color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
  .logo{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:1.05rem}
  .nav-links{display:flex;gap:28px}
  .nav-links a{font-size:.9rem;color:var(--muted);transition:color .2s}
  .nav-links a:hover{color:var(--ink)}

  /* ---------- Hero ---------- */
  header{padding:96px 0 72px}
  .hello{margin-bottom:20px}
  h1{
    font-family:'Bricolage Grotesque',sans-serif;
    font-weight:650;
    font-size:clamp(2.6rem,7.5vw,5.4rem);
    line-height:1.02;
    letter-spacing:-.02em;
  }
  h1 .swap{color:var(--accent);display:inline-block;min-width:1ch}
  .hero-sub{max-width:560px;margin-top:26px;color:var(--muted);font-size:1.08rem}
  .hero-cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
  .btn{
    display:inline-block;padding:13px 26px;border-radius:999px;
    font-size:.92rem;font-weight:600;border:1px solid var(--ink);
    transition:transform .15s ease, background .2s, color .2s;
  }
  .btn:hover{transform:translateY(-2px)}
  .btn.primary{background:var(--ink);color:var(--bg)}
  .btn.primary:hover{background:var(--accent);border-color:var(--accent)}
  .btn.ghost:hover{background:var(--ink);color:var(--bg)}

  /* ---------- Section heads ---------- */
  section{padding:72px 0}
  .sec-head{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--ink);padding-bottom:14px;margin-bottom:8px}
  h2{font-family:'Bricolage Grotesque',sans-serif;font-weight:650;font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.01em}

  /* ---------- Work index ---------- */
  .work-row{
    display:grid;
    grid-template-columns:64px 1fr auto auto;
    gap:24px;align-items:center;
    padding:30px 8px;
    border-bottom:1px solid var(--line);
    transition:background .2s, padding-left .2s;
  }
  .work-row:hover{background:var(--card);padding-left:18px;border-radius:var(--radius)}
  .work-row .idx{font-family:'IBM Plex Mono',monospace;color:var(--muted);font-size:.85rem}
  .work-row h3{font-family:'Bricolage Grotesque',sans-serif;font-weight:600;font-size:1.35rem}
  .work-row p{color:var(--muted);font-size:.92rem;margin-top:2px}
  .tag{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;
       border:1px solid var(--line);border-radius:999px;padding:5px 12px;color:var(--muted);white-space:nowrap}
  .arrow{font-size:1.3rem;color:var(--muted);transition:transform .2s,color .2s}
  .work-row:hover .arrow{transform:translate(4px,-4px);color:var(--accent)}

  /* ---------- About ---------- */
  .about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;margin-top:36px}
  .about-grid p+p{margin-top:16px}
  .facts{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
  .facts dl{display:grid;gap:18px}
  .facts dt{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
  .facts dd{font-weight:500;margin-top:2px}

  /* ---------- Skills ---------- */
  .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
  .chips span{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-size:.88rem}

  /* ---------- Contact ---------- */
  .contact{
    background:var(--ink);color:var(--bg);
    border-radius:calc(var(--radius)*1.6);
    padding:72px 48px;text-align:center;
  }
  .contact h2{color:var(--bg)}
  .contact p{color:rgba(239,242,240,.65);max-width:460px;margin:14px auto 0}
  .contact .btn{margin-top:32px;background:var(--bg);color:var(--ink);border-color:var(--bg)}
  .contact .btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

  footer{padding:40px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
  .socials{display:flex;gap:20px}
  .socials a{font-size:.88rem;color:var(--muted);transition:color .2s}
  .socials a:hover{color:var(--accent)}

  /* ---------- Reveal on scroll ---------- */
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
  .reveal.in{opacity:1;transform:none}

  @media (prefers-reduced-motion: reduce){
    *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
    .reveal{opacity:1;transform:none}
  }

  @media (max-width:720px){
    .nav-links{display:none}
    .work-row{grid-template-columns:36px 1fr;row-gap:10px}
    .work-row .tag,.work-row .arrow{display:none}
    .about-grid{grid-template-columns:1fr}
    .contact{padding:56px 24px}
  }