:root{
    --bg:#0b0b0c; --bg-panel:#131316; --bg-elevated:#151518;
    --white:#f2f1ec; --grey:#8b8d92; --grey-dim:#73757d; --line:#2b2c30;
    --stencil:'Anton', ui-sans-serif, sans-serif;
    --mono:'JetBrains Mono', ui-monospace, monospace;
    --sans:'IBM Plex Sans', system-ui, sans-serif;
    --maxw:960px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{animation-duration:.01ms !important; transition-duration:.01ms !important;} }
  body{margin:0; background:var(--bg); color:var(--white); font-family:var(--sans); font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;}
  a{color:var(--white); text-decoration-color:var(--grey-dim);}
  a:hover{text-decoration-color:var(--white);}
  a:focus-visible{outline:2px solid var(--white); outline-offset:3px;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  .hazard{height:8px; background:repeating-linear-gradient(135deg, var(--white) 0 14px, var(--bg) 14px 28px); background-size:40px 40px; animation:hazardMove 2.4s linear infinite;}
  @keyframes hazardMove{ from{background-position:0 0;} to{background-position:40px 0;} }
  .barcode{height:26px; opacity:0.9; background:repeating-linear-gradient(90deg, var(--white) 0 1px, transparent 1px 3px, var(--white) 3px 5px, transparent 5px 7px, var(--white) 7px 10px, transparent 10px 14px, var(--white) 14px 15px, transparent 15px 20px);}
  .teeth{height:22px; background:var(--white); clip-path:polygon(0% 0%, 100% 0%, 100% 40%, 95% 100%, 90% 40%, 85% 100%, 80% 40%, 75% 100%, 70% 40%, 65% 100%, 60% 40%, 55% 100%, 50% 40%, 45% 100%, 40% 40%, 35% 100%, 30% 40%, 25% 100%, 20% 40%, 15% 100%, 10% 40%, 5% 100%, 0% 40%);}
  header.site-nav{position:sticky; top:0; z-index:50; background:rgba(11,11,12,0.92); border-bottom:1px solid var(--line);}
  .nav-inner{max-width:var(--maxw); margin:0 auto; padding:16px 24px; display:flex; align-items:center; justify-content:space-between; gap:16px;}
  .nav-inner .brand{font-family:var(--stencil); font-size:1.1rem;}
  .nav-links{display:flex; gap:18px; list-style:none; margin:0; padding:0; font-family:var(--mono); flex-wrap:wrap; justify-content:flex-end;}
  .nav-links a{color:var(--grey); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em; text-decoration:none;}
  .nav-links a:hover{color:var(--white);}
  .hero{padding:56px 0 0;}
  .panel{position:relative; border:1px solid var(--line); background:radial-gradient(ellipse at 30% 0%, #1a1a1d 0%, var(--bg-panel) 60%); padding:52px 34px 40px; overflow:hidden;}
  .corner{position:absolute; width:22px; height:22px; border:2px solid var(--white); opacity:0.8;}
  .corner.tl{top:14px; left:14px; border-right:none; border-bottom:none;}
  .corner.tr{top:14px; right:14px; border-left:none; border-bottom:none;}
  .corner.bl{bottom:14px; left:14px; border-right:none; border-top:none;}
  .corner.br{bottom:14px; right:14px; border-left:none; border-top:none;}
  .eyebrow-row{display:flex; align-items:center; gap:10px; margin-bottom:18px; flex-wrap:wrap;}
  .stamp{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.05em; border:1px solid var(--grey-dim); color:var(--grey); padding:3px 8px;}
  .stamp.on{background:var(--white); color:var(--bg); border-color:var(--white); font-weight:700;}
  .serial{font-family:var(--mono); font-size:0.7rem; color:var(--grey-dim); margin-left:auto;}
  .panel h1{font-family:var(--stencil); font-weight:400; font-size:clamp(2.8rem, 8vw, 5.6rem); line-height:0.92; margin:0 0 8px; text-transform:uppercase;}
  .panel .role{font-family:var(--mono); font-size:0.9rem; color:var(--grey); text-transform:uppercase; letter-spacing:0.04em; margin:0 0 18px;}
  .panel .desc{color:var(--grey); max-width:62ch; margin:0;}
  .hero-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:22px;}
  .tag{font-family:var(--mono); font-size:0.7rem; color:var(--grey); border:1px solid var(--line); padding:4px 10px; text-transform:uppercase; letter-spacing:0.03em;}
  .qr{position:absolute; top:40px; right:40px; width:64px; height:64px; display:grid; grid-template-columns:repeat(6,1fr); grid-template-rows:repeat(6,1fr); gap:2px; opacity:0.85;}
  .qr i{background:var(--white);} .qr i.o{background:transparent;}
  @media (max-width:640px){ .qr{display:none;} }
  section{padding:56px 0;}
  section + section{border-top:1px solid var(--line);}
  .section-head{display:flex; align-items:baseline; gap:14px; margin-bottom:14px;}
  .section-num{font-family:var(--mono); color:var(--grey-dim); font-size:0.8rem;}
  h2{font-family:var(--stencil); font-weight:400; font-size:2rem; margin:0; text-transform:uppercase;}
  .note{font-family:var(--mono); font-size:0.78rem; color:var(--grey-dim); margin:0 0 28px; max-width:70ch;}
  .skills-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line);}
  .skill-block{background:var(--bg); padding:24px 26px;}
  .skill-block h3{font-family:var(--mono); font-size:0.75rem; letter-spacing:0.06em; text-transform:uppercase; margin:0 0 14px; font-weight:600; border-bottom:1px solid var(--line); padding-bottom:10px;}
  .skill-block ul{list-style:none; margin:0; padding:0;}
  .skill-block li{color:var(--grey); font-size:0.92rem; padding:5px 0 5px 16px; position:relative;}
  .skill-block li::before{content:"×"; position:absolute; left:0; color:var(--grey-dim); font-family:var(--mono);}
  .skill-block li span.desc-cert{display:block; font-size:0.8rem; color:var(--grey-dim); margin-top:2px;}
  .full-width-block{grid-column:1 / -1;}
  .cert-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); gap:16px;}
  .projects{display:grid; grid-template-columns:1fr; gap:1px; background:var(--line); border:1px solid var(--line);}
  .project{background:var(--bg-elevated); padding:24px 26px; display:grid; grid-template-columns:1fr; gap:6px;}
  @media (min-width:720px){ .project{grid-template-columns:180px 1fr; gap:24px; align-items:start;} }
  .project .p-label{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.05em; text-transform:uppercase;}
  .project .p-label::before{content:"▸ ";}
  .project h3{margin:0 0 8px; font-family:var(--stencil); font-weight:400; font-size:1.2rem; text-transform:uppercase;}
  .project p{margin:0; color:var(--grey); font-size:0.95rem;}
  .project .stack{margin-top:10px; display:flex; flex-wrap:wrap; gap:6px;}
  .project .stack span{font-family:var(--mono); font-size:0.68rem; color:var(--grey-dim); border:1px solid var(--line); padding:2px 7px;}
  .contact-box{position:relative; border:1px solid var(--line); padding:36px 34px; background:var(--bg-panel); display:flex; flex-wrap:wrap; gap:28px; align-items:center; justify-content:space-between;}
  .contact-box p{color:var(--grey); margin:0; max-width:48ch;}
  .contact-links{display:flex; flex-direction:column; gap:10px; font-family:var(--mono); font-size:0.9rem;}
  .contact-links a{color:var(--white); text-decoration:none; border-bottom:1px solid var(--line);}
  .contact-links a:hover{border-color:var(--white);}
  .contact-links .k{color:var(--grey-dim); margin-right:8px; text-transform:uppercase; font-size:0.72rem;}
  footer{padding:22px 0 0;}
  .footer-inner{padding:20px 24px 44px; text-align:center;}
  footer p{font-family:var(--mono); font-size:0.7rem; color:var(--grey-dim); margin:0; text-transform:uppercase; letter-spacing:0.05em;}
  body{padding-bottom:88px;}
  .deck{margin-top:16px; display:flex; flex-wrap:wrap; gap:8px;}
  .player{
    position:fixed; left:0; right:0; bottom:0; z-index:80;
    background:rgba(11,11,12,.96); border-top:1px solid var(--line);
    padding:10px 16px; display:grid; grid-template-columns:auto 1fr auto; gap:12px; align-items:center;
  }
  .player .btns{display:flex; gap:6px;}
  .player button{
    font-family:var(--mono); font-size:.7rem; letter-spacing:.04em; text-transform:uppercase;
    background:transparent; color:var(--white); border:1px solid var(--line); padding:8px 10px; cursor:pointer;
  }
  .player button:hover{border-color:var(--white);}
  .player .now{min-width:0;}
  .player .now strong{display:block; font-family:var(--mono); font-size:.72rem; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
  .player .now span{display:block; font-family:var(--mono); font-size:.65rem; color:var(--grey-dim); letter-spacing:.04em; text-transform:uppercase;}
  .player button.play{min-width:44px;}
  .player .vis{width:220px; height:44px; display:flex; align-items:flex-end; gap:2px; border:1px solid var(--line); padding:4px 6px; background:var(--bg-panel);}
  .player .vis span{flex:1; background:var(--white); height:3px; opacity:.85; transition:height .06s linear;}
  @media (max-width:800px){ .player .vis{width:150px;} }
  @media (max-width:600px){ .player .vis{width:90px;} .player{grid-template-columns:auto 1fr auto;} }
  .player .list-toggle{margin-left:2px;}
  .tracklist{
    position:fixed; left:0; right:0; bottom:64px; z-index:79;
    max-height:0; overflow-y:auto; background:rgba(11,11,12,.98);
    border-top:1px solid var(--line); transition:max-height .18s ease;
  }
  .tracklist.open{max-height:260px;}
  .tracklist ul{list-style:none; margin:0; padding:0; max-width:var(--maxw); margin:0 auto;}
  .tracklist li{border-bottom:1px solid var(--line);}
  .tracklist button{
    width:100%; text-align:left; background:transparent; border:0; color:var(--grey);
    font-family:var(--mono); font-size:.78rem; padding:10px 16px; cursor:pointer;
  }
  .tracklist button:hover{color:var(--white); background:var(--bg-panel);}
  .tracklist li.active button{color:var(--white); font-weight:700;}
  .tracklist li.active button::before{content:"▸ ";}
  ::selection{background:var(--white); color:var(--bg);}

  /* --- animations --- */
  .reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  #type-role{position:relative;}
  #type-role::after{content:"█"; margin-left:2px; animation:caretBlink 1s step-end infinite; color:var(--grey);}
  #type-role.done::after{animation:caretBlink 1s step-end infinite;}
  @keyframes caretBlink{ 0%,50%{opacity:1;} 51%,100%{opacity:0;} }

  .tag, .stamp{transition:transform .12s ease;}
  .tag:hover, .stamp:hover{animation:glitchShift .22s steps(3) 1;}
  @keyframes glitchShift{
    0%{transform:translate(0,0);}
    25%{transform:translate(-2px,1px); text-shadow:-1px 0 var(--grey-dim);}
    50%{transform:translate(2px,-1px); text-shadow:1px 0 var(--white);}
    75%{transform:translate(-1px,0); text-shadow:none;}
    100%{transform:translate(0,0);}
  }