:root {
    --bg: #0A0C11;
    --bg2: #0E1218;
    --panel: #111721;
    --line: #202A36;
    --line2: #2B3644;
    --ink: #E4EBF2;         /* headings */
    --text: #AAB7C4;        /* body prose — lifted for readability */
    --dim: #6E7C8A;         /* labels / secondary */
    --orange: #FF7A1A;      /* signature neon */
    --orange-2: #FFA24D;
    --cyan: #37E0D6;        /* sparing secondary */
    --pink: #FF4D6D;        /* glitch chroma only */
    --lime: #7CE06A;        /* semantic: online */
    --dead: #5A6470;
    --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
    --maxw: 1160px;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0; color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.65;
    -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
    background-image:
      radial-gradient(1100px 560px at 90% -10%, rgba(255,122,26,.10), transparent 62%),
      radial-gradient(760px 440px at -8% 6%, rgba(55,224,214,.045), transparent 58%);
    background-color: var(--bg); background-attachment: fixed;
  }
  body::after { content:""; position: fixed; inset:0; z-index: 90; pointer-events:none; opacity:.5;
    background: repeating-linear-gradient(0deg, rgba(255,255,255,.010) 0 1px, transparent 1px 4px); }
  .wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
  a { color: var(--orange); text-decoration: none; }
  a:hover { color: var(--orange-2); }
  .mono-lbl { font-family: var(--mono); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--dim); }

  header { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 84%, transparent); backdrop-filter: blur(9px); }
  .bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 22px; max-width: var(--maxw); margin: 0 auto; gap: 14px; }
  .hid { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-weight: 600; letter-spacing: .03em; color: var(--ink); }
  .hid .tag { color: var(--bg); background: var(--orange); padding: 2px 8px; font-size: 12px; font-weight: 700; letter-spacing: .06em; }
  .nav { display: flex; align-items: center; gap: 18px; font-family: var(--mono); font-size: 13px; }
  .nav a { color: var(--dim); }
  .nav a:hover { color: var(--orange); }
  .nav .st { color: var(--lime); }
  .nav .st::before { content: "● "; }
  @media (max-width: 760px){ .nav a[href^="#"]{ display: none; } }

  /* lang toggle */
  .lang { display: inline-flex; border: 1px solid var(--line2); font-size: 12px; letter-spacing: .06em; }
  .lang button { background: transparent; border: 0; color: var(--dim); font-family: var(--mono); font-size: 12px; padding: 4px 9px; cursor: pointer; }
  .lang button.on { background: var(--orange); color: var(--bg); font-weight: 700; }

  /* hero */
  .hero { padding: 66px 0 30px; }
  .glitch { font-size: clamp(40px, 8vw, 92px); line-height: .95; font-weight: 800; letter-spacing: -.03em;
    color: var(--ink); margin: 14px 0 0; position: relative; font-family: var(--mono); width: max-content; max-width: 100%; }
  .glitch .a { color: var(--orange); }
  .glitch::before, .glitch::after { content: attr(data-t); position: absolute; inset: 0; opacity: 0; pointer-events: none; }
  .glitch:hover::before { opacity:.85; color: var(--cyan); transform: translate(-2px,-1px); mix-blend-mode: screen; }
  .glitch:hover::after { opacity:.85; color: var(--pink); transform: translate(2px,1px); mix-blend-mode: screen; }
  .bio { color: var(--text); max-width: 62ch; margin: 22px 0 0; font-size: 17px; line-height: 1.7; }
  .bio b { color: var(--ink); font-weight: 600; }
  .hstat { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); font-family: var(--mono); }
  .hstat div { display: flex; flex-direction: column; }
  .hstat .k { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
  .hstat .v { color: var(--orange); font-size: 15px; margin-top: 4px; }

  section { padding: 50px 0; }
  .sh { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
  .sh h2 { margin: 0; font-family: var(--mono); font-size: 14px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); font-weight: 700; }
  .sh .c { color: var(--orange); }
  .sh .rule { flex: 1; height: 1px; background: repeating-linear-gradient(90deg, var(--line2) 0 6px, transparent 6px 12px); }
  .sh .cnt { color: var(--dim); font-family: var(--mono); font-size: 12px; }

  /* projects deck */
  .deck { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
  .node {
    position: relative; background: var(--panel);
    border: 1px solid var(--line); border-radius: 4px; padding: 22px 22px 20px;
    transition: border-color .16s ease, transform .16s ease; display: flex; flex-direction: column;
  }
  .node::before { content:""; position: absolute; left: 0; top: 0; width: 3px; height: 100%; background: var(--l, var(--orange)); opacity: 0; transition: opacity .16s; }
  .node:hover { border-color: var(--l, var(--orange)); transform: translateY(-3px); }
  .node:hover::before { opacity: 1; }
  .node.dead { opacity: .8; }
  .node .row1 { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
  .node .em { font-size: 22px; line-height: 1; }
  .status { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; padding: 3px 8px; border: 1px solid var(--l, var(--orange)); color: var(--l, var(--orange)); white-space: nowrap; }
  .node h3 { margin: 15px 0 8px; font-family: var(--mono); font-size: 19px; font-weight: 700; color: var(--ink); letter-spacing: -.01em; }
  .node h3 small { color: var(--dim); font-size: 13px; font-weight: 400; letter-spacing: 0; }
  .node p { margin: 0 0 16px; color: var(--text); font-size: 14.5px; line-height: 1.62; flex: 1; }
  .stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; font-family: var(--mono); }
  .stack span { font-size: 11px; color: var(--dim); border: 1px solid var(--line2); border-radius: 3px; padding: 2px 7px; }
  .lk { display: flex; flex-wrap: wrap; gap: 14px; font-family: var(--mono); font-size: 13px; padding-top: 14px; border-top: 1px solid var(--line); }
  .lk a { display: inline-flex; align-items: center; gap: 6px; }
  .lk a .ar { color: var(--dim); }

  .c-dead { --l: var(--dead); }
  .status.wip { border-style: dashed; }
  .rd { background: #26303C; color: transparent; border-radius: 2px; padding: 0 .32em; user-select: none; }
  .lk .intern { color: var(--dim); font-family: var(--mono); }

  .foot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  @media (max-width: 640px){ .foot-grid { grid-template-columns: 1fr; } }
  .box { border: 1px solid var(--line); border-radius: 4px; background: var(--panel); padding: 26px; }
  .box h4 { margin: 0 0 14px; font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--orange); }
  .box p { margin: 0; color: var(--text); font-size: 15px; line-height: 1.68; }
  .soc { display: flex; flex-direction: column; gap: 2px; }
  .soc a { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 600; }
  .soc a:last-child { border-bottom: 0; }
  .soc a:hover { color: var(--orange); }
  .soc a .h { color: var(--dim); font-family: var(--mono); font-weight: 400; }

  footer { padding: 30px 0 64px; color: var(--dim); font-family: var(--mono); font-size: 12px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; border-top: 1px solid var(--line); margin-top: 40px; }
  @media (prefers-reduced-motion: reduce){ *{ animation: none !important; transition: none !important; } .glitch:hover::before,.glitch:hover::after{ opacity:0; } }