:root{
      --bg: #070811;
      --ink: rgba(245,247,255,.92);
      --muted: rgba(245,247,255,.62);
      --faint: rgba(245,247,255,.42);
      --glass: rgba(255,255,255,.06);
      --glass2: rgba(255,255,255,.10);
      --stroke: rgba(255,255,255,.12);
      --a1: #77ffd3;
      --a2: #6ea8ff;
      --a3: #c07bff;
      --a4: #ffd479;
      --shadow: 0 30px 80px rgba(0,0,0,.45);
      --shadow2: 0 12px 40px rgba(0,0,0,.55);
      --r: 20px;
      --r2: 28px;
      --ease: cubic-bezier(.16,1,.3,1);
      --ease2: cubic-bezier(.2,.9,.2,1);
      --dur: 800ms;
      --max: 1180px;
      --pad: clamp(18px, 2.2vw, 28px);
      --h: clamp(52px, 7vh, 76px);
    }

    *{ box-sizing:border-box; }
    html,body{ height:100%; }
    html{ background: var(--bg); scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial;
      color: var(--ink);
      overflow:hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      letter-spacing: -0.015em;
    }

    body::before{
      content:"";
      position: fixed;
      inset: 0;
      z-index: 0;
      background: url("mybg.jpg") center center / cover no-repeat;
      transform: translateZ(0);
    }

    body::after{
      content:"";
      position: fixed;
      inset: 0;
      z-index: 1;
      background:
        radial-gradient(1200px 700px at 30% 18%, rgba(0,0,0,.20), transparent 60%),
        radial-gradient(900px 700px at 78% 55%, rgba(0,0,0,.20), transparent 60%),
        linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.55));
      pointer-events:none;
    }

    .vignette{
      position:fixed;
      inset:0;
      z-index:1;
      pointer-events:none;
      background:
        radial-gradient(1200px 700px at 30% 18%, rgba(120,255,220,.12), transparent 55%),
        radial-gradient(900px 700px at 78% 55%, rgba(110,168,255,.10), transparent 55%),
        radial-gradient(900px 700px at 55% 80%, rgba(192,123,255,.08), transparent 55%),
        radial-gradient(1000px 800px at 50% 50%, transparent 50%, rgba(0,0,0,.55) 100%);
      mix-blend-mode: screen;
      opacity:.85;
    }

    .chrome{
      position: fixed;
      top: env(safe-area-inset-top);
      left: 0; right: 0;
      z-index: 50;
      padding: 14px var(--pad);
      display:flex;
      justify-content:center;
      pointer-events:none;
    }
    .chrome .bar{
      width: min(var(--max), calc(100% - 2*var(--pad)));
      height: var(--h);
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
      border: 1px solid rgba(255,255,255,.14);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      box-shadow: 0 18px 60px rgba(0,0,0,.45);
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 10px 12px;
      pointer-events:auto;
      transform: translateY(-10px);
      opacity:0;
      transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
    }
    body.ready .chrome .bar{ transform: translateY(0); opacity:1; }

    .brand{ display:flex; align-items:center; gap: 12px; padding-left: 10px; min-width: 220px; }
    .monogram{
      width: 38px; height: 38px;
      border-radius: 14px;
      background:
        radial-gradient(120% 120% at 30% 20%, rgba(119,255,211,.85), transparent 55%),
        radial-gradient(120% 120% at 80% 70%, rgba(110,168,255,.75), transparent 55%),
        rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.14);
      box-shadow: 0 10px 30px rgba(0,0,0,.35);
      position:relative;
      overflow:hidden;
    }
    .monogram:after{
      content:"";
      position:absolute; inset:-40%;
      background: conic-gradient(from 180deg, rgba(255,255,255,.0), rgba(255,255,255,.35), rgba(255,255,255,.0));
      transform: rotate(0deg);
      opacity:.45;
      animation: spin 6s linear infinite;
    }
    @keyframes spin{ to{ transform: rotate(360deg); } }

    .brand .who{ display:flex; flex-direction:column; line-height:1.1; }
    .brand .who b{ font-size: 14px; letter-spacing: -0.02em; }
    .brand .who span{ font-size: 12px; color: var(--muted); letter-spacing: .02em; }

    .nav{ display:flex; gap: 8px; align-items:center; justify-content:center; flex:1; }
    .pill{
      --p: rgba(255,255,255,.06);
      position:relative;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 10px 14px;
      border-radius: 999px;
      background: var(--p);
      border: 1px solid rgba(255,255,255,.10);
      color: var(--ink);
      text-decoration:none;
      font-size: 13px;
      letter-spacing: .01em;
      user-select:none;
      transition: transform 260ms var(--ease), background 260ms var(--ease), border-color 260ms var(--ease), box-shadow 260ms var(--ease);
      box-shadow: 0 12px 26px rgba(0,0,0,.25);
      overflow:hidden;
      cursor:pointer;
    }
    .pill:before{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(400px 120px at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.16), transparent 45%);
      opacity:0;
      transition: opacity 260ms var(--ease);
      pointer-events:none;
    }
    .pill:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.18); box-shadow: 0 18px 40px rgba(0,0,0,.35); }
    .pill:hover:before{ opacity:1; }
    .pill.active{ background: linear-gradient(180deg, rgba(119,255,211,.18), rgba(255,255,255,.06)); border-color: rgba(119,255,211,.35); }

    .actions{ display:flex; gap: 8px; align-items:center; justify-content:flex-end; min-width: 220px; padding-right: 6px; }
    .iconBtn{
      width: 42px; height: 42px; border-radius: 999px;
      display:grid; place-items:center; background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10); color: var(--ink); cursor:pointer;
      transition: transform 260ms var(--ease), border-color 260ms var(--ease), background 260ms var(--ease);
      box-shadow: 0 12px 26px rgba(0,0,0,.25);
    }

    .shell{
      position:relative; z-index: 10; height:100dvh; width:100%;
      overflow:auto; 
      /* Removed scroll-snap-type for continuous scrolling */
      scroll-padding-top: calc(var(--h) + 28px);
    }
    .shell::-webkit-scrollbar{ width: 10px; }
    .shell::-webkit-scrollbar-thumb{ background: rgba(255,255,255,.10); border-radius: 999px; }

    section{
      min-height: 100dvh; 
      /* Removed scroll-snap-align for continuous scrolling */
      display:flex; align-items:center; justify-content:center;
      padding: calc(var(--h) + 34px) var(--pad) 60px;
      position:relative;
    }

    .wrap{ 
      width: min(var(--max), 100%); 
      display:grid; 
      gap: 18px; 
      grid-template-columns: 1.5fr 0.5fr; 
      align-items:start; 
    }

    .heroCard{
      border-radius: var(--r2); background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
      border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
      box-shadow: var(--shadow); overflow:hidden; position:relative;
      transform: translateY(18px); opacity:0; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
    }
    body.ready .heroCard{ transform: translateY(0); opacity:1; }

    .heroTop{ display:flex; gap: 18px; padding: 22px; align-items:center; }
    .heroMeta{ display:flex; flex-direction:column; gap: 6px; min-width:0; }
    .name{ font-size: clamp(24px, 2.2vw, 34px); font-weight: 820; letter-spacing: -0.04em; margin:0; line-height: 1.06; }
    .titleLine{ display:flex; flex-wrap:wrap; gap: 10px; align-items:center; color: var(--muted); font-size: 14px; }
    .tag{
      font-family: "JetBrains Mono", monospace; font-size: 11px; padding: 6px 10px;
      border-radius: 999px; color: rgba(245,247,255,.85); background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.12); display:inline-flex; gap: 8px; align-items:center;
    }
    .tag .dot{ width: 8px; height: 8px; border-radius: 99px; background: var(--a1); box-shadow: 0 0 12px var(--a1); }

    .heroBody{ padding: 0 22px 18px; color: var(--muted); font-size: clamp(14px, 1.25vw, 16px); line-height: 1.7; }
    .heroBody b{ color: rgba(245,247,255,.92); font-weight: 720; }
    .heroBody a{ color: #b8c1ff; text-decoration:none; border-bottom: 1px dashed rgba(184,193,255,.4); }

    .heroFooter{ padding: 16px 22px 22px; display:flex; gap: 10px; flex-wrap:wrap; border-top: 1px solid rgba(255,255,255,.10); }
    .cta{
      position:relative; display:inline-flex; align-items:center; gap: 10px; padding: 11px 14px;
      border-radius: 14px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
      color: var(--ink); text-decoration:none; font-weight: 640; font-size: 13px; cursor:pointer;
      transition: all 260ms var(--ease);
    }
    .cta:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.25); transform: translateY(-2px); }
    .cta.primary{ background: linear-gradient(180deg, rgba(119,255,211,.22), rgba(255,255,255,.06)); border-color: rgba(119,255,211,.40); }

    .side{ display:flex; flex-direction:column; gap: 14px; }
    .panel{
      border-radius: var(--r2); background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
      border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(18px); box-shadow: var(--shadow2);
      transform: translateY(22px); opacity:0; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
    }
    body.ready .panel{ transform: translateY(0); opacity:1; }

    .sectionCard{
      grid-column: 1 / -1; border-radius: var(--r2); background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
      border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(18px); box-shadow: var(--shadow);
      transform: translateY(26px); opacity:0; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
    }
    section.inView .sectionCard{ transform: translateY(0); opacity:1; }
    .sectionHead{ padding: 18px 20px; border-bottom: 1px solid rgba(255,255,255,.10); display:flex; justify-content:space-between; align-items:center; }
    .sectionHead h2{ margin:0; font-size: 16px; letter-spacing: .02em; }
    .chip{ font-family:"JetBrains Mono", monospace; font-size: 10px; padding: 4px 8px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
    .sectionBody{ padding: 18px 20px 22px; color: var(--muted); line-height: 1.75; font-size: 15px; }

    .grid2{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 12px; }
    .pub{
      padding: 16px; border-radius: 18px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10);
      transition: all 260ms var(--ease); position:relative;
    }
    .pub:hover{ transform: translateY(-2px); border-color: var(--a1); background: rgba(255,255,255,.06); }
    .pub .t{ font-weight: 720; color: rgba(245,247,255,.92); margin-bottom: 6px; font-size: 14px; }
    .pub .m{ font-size: 12px; color: var(--a1); margin-bottom: 8px; font-family: "JetBrains Mono", monospace; }
    .pub a{ font-size: 12px; color: #b8c1ff; text-decoration:none; border-bottom: 1px dashed rgba(184,193,255,.4); }

    .timeline{ display:grid; gap: 12px; margin-top: 12px; }
    .event{
      display:grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 16px;
      border-radius: 18px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10);
      transition: all 260ms var(--ease);
    }
    .event:hover{ border-color: var(--a3); background: rgba(255,255,255,.06); }
    .event.teaching:hover{ border-color: var(--a2); }
    .when{ font-family:"JetBrains Mono", monospace; font-size: 11px; color: var(--muted); }
    .what b{ color: rgba(245,247,255,.92); font-weight: 760; font-size: 14px; }
    .what p{ margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

    .hint{ position:fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 40; pointer-events:none; opacity: 0; transition: opacity 600ms; display:flex; gap: 10px; align-items:center; color: var(--muted); font-size: 11px; text-transform: uppercase; }
    body.ready .hint{ opacity:1; }
    .mouse{ width: 22px; height: 34px; border-radius: 999px; border: 1px solid rgba(255,255,255,.22); position:relative; }
    .mouse:after{ content:""; position:absolute; top: 6px; left: 50%; width: 3px; height: 6px; border-radius: 999px; transform: translateX(-50%); background: white; animation: wheel 1.6s infinite; }
    @keyframes wheel{ 0%{ transform: translate(-50%, 0); opacity: 0; } 15%{ opacity: 1; } 70%{ transform: translate(-50%, 12px); opacity: 0; } 100%{ opacity: 0; } }

    .modal{ position:fixed; inset:0; z-index: 100; display:none; place-items:center; padding: 24px; background: rgba(0,0,0,.55); backdrop-filter: blur(10px); }
    .modal.open{ display:grid; }
    .cmd{ width:min(600px, 100%); border-radius: 26px; background: #12131e; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 40px 120px rgba(0,0,0,.55); overflow:hidden; }
    .cmdTop{ padding: 16px; border-bottom: 1px solid rgba(255,255,255,.10); display:flex; align-items:center; gap: 12px; }
    .cmdTop input{ width:100%; background: transparent; border:none; color: white; outline:none; font-size: 15px; }
    .cmdList{ padding: 8px; max-height: 400px; overflow:auto; }

    /* --- TOAST NOTIFICATION STYLING --- */
    .toast {
      position: fixed;
      bottom: 30px;
      left: 50%;
      transform: translateX(-50%) translateY(20px);
      z-index: 200;
      padding: 12px 20px;
      border-radius: 16px;
      background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
      border: 1px solid rgba(119, 255, 211, 0.3); /* Subtle mint border */
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      box-shadow: 0 20px 50px rgba(0,0,0,0.5);
      display: flex;
      align-items: center;
      gap: 12px;
      color: white;
      font-size: 14px;
      font-weight: 500;
      opacity: 0;
      pointer-events: none;
      transition: transform 0.5s var(--ease), opacity 0.4s var(--ease);
    }
    .toast.show {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
      pointer-events: auto;
    }
    .toast i { color: var(--a1); font-size: 16px; }

    @media (max-width: 980px){ .wrap{ grid-template-columns: 1fr; } .nav{ display:none; } }
    @media (max-width: 520px){ .heroTop{ flex-direction:column; align-items:flex-start; } .grid2, .event{ grid-template-columns: 1fr; } }