:root{
    --deep:#170a2c;
    --deep-2:#241148;
    --royal:#6d28d9;
    --royal-light:#8b5cf6;
    --lavender:#c9baf5;
    --lavender-soft:#efe9fc;
    --white:#ffffff;
    --off:#f8f6fd;
    --ink:#1c1330;
    --ink-soft:#6a6180;
    --line:rgba(109,40,217,0.16);
    --mono:'JetBrains Mono', monospace;
    --display:'Space Grotesk', sans-serif;
    --body:'Inter', sans-serif;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--body);
    background:var(--off);
    color:var(--ink);
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}
  ::selection{background:var(--royal-light);color:#fff;}

  :focus-visible{outline:2px solid var(--royal);outline-offset:3px;}

  .eyebrow{
    font-family:var(--mono);
    font-size:.72rem;
    letter-spacing:.18em;
    text-transform:uppercase;
    color:var(--royal);
    display:inline-flex;
    align-items:center;
    vertical-align:middle;
    gap:.5em;
  }
  .eyebrow::before{
    content:"";
    width:7px;height:7px;
    background:var(--royal);
    border-radius:50%;
    vertical-align:middle;
    box-shadow:0 0 0 3px rgba(109,40,217,.18);
  }

  /* ============ SPINE (Fiber-optic Connective Line) ============ */
  .spine{
    position:absolute;
    top:0; bottom:0; left:50%;
    width:2px;
    transform:translateX(-50%);
    z-index:1;
    pointer-events:none;
  }
  .spine-line{
    position:absolute; inset:0;
    background:linear-gradient(to bottom, transparent, var(--line) 4%, var(--line) 96%, transparent);
  }
  .spine-pulse{
    position:absolute;
    left:50%; top:0;
    width:12px; height:80px;
    transform:translate(-50%,0);
    background:linear-gradient(to bottom, transparent, var(--royal-light), var(--lavender), var(--royal-light), transparent);
    filter:blur(1px);
    border-radius:50%;
    box-shadow:0 0 24px 4px rgba(139,92,246,.55);
  }
  @media (max-width:900px){
    .spine{left:28px;}
  }

  /* ============ HEADER / BADGE ============ */
  header.hero{
    position:relative;
    min-height:120vh;
    display:flex;
    align-items:center;
    justify-content:center;
    background:
      radial-gradient(ellipse 80% 60% at 50% -10%, rgba(147, 8, 149, 0.404), transparent 60%),
      radial-gradient(ellipse 60% 50% at 85% 100%, rgba(160, 2, 195, 0.35), transparent 60%),
      linear-gradient(180deg, var(--deep), var(--deep-2) 60%, var(--deep));
    overflow:hidden;
    padding:6rem 1.5rem 4rem;
  }
  .grid-field{
    background-size:cover;
    background-position:center;
  }
  .fiber-glints span{
    position:absolute;
    width:3px;height:3px;
    background:var(--lavender);
    border-radius:50%;
    box-shadow:0 0 8px 2px rgba(196,181,253,.9);
    animation:drift 7s ease-in-out infinite;
    opacity:.8;
  }
  @keyframes drift{
    0%,100%{transform:translateY(0) translateX(0);opacity:.3;}
    50%{transform:translateY(-18px) translateX(6px);opacity:1;}
  }

  .badge-wrap{
    position:relative;
    z-index:2;
    display:flex;
    flex-direction:column;
    align-items:center;
  }
  .lanyard{
    width:3px;height:56px;
    background:repeating-linear-gradient(180deg, var(--lavender) 0 6px, transparent 6px 10px);
    opacity:.55;
    margin-bottom:-2px;
  }
  .clip{
    width:38px;height:16px;
    background:linear-gradient(180deg,#e9e2fb,#b9a8ef);
    border-radius:6px 6px 3px 3px;
    box-shadow:0 2px 6px rgba(0,0,0,.3);
    position:relative;
    z-index:1;
  }
  .clip::after{
    content:"";
    position:absolute;
    left:50%;top:6px;
    width:10px;height:10px;
    background:var(--deep);
    border-radius:50%;
    transform:translateX(-50%);
  }

  .badge{
    margin-top:-2px;
    width:min(380px, 86vw);
    background:linear-gradient(160deg, #ffffff, #f3edfd);
    border-radius:20px;
    padding:0 0 1.6rem;
    box-shadow:
      0 30px 60px -20px rgba(23,10,44,.65),
      0 0 0 1px rgba(255,255,255,.06);
    position:relative;
    overflow:hidden;
    transform:rotate(-2.5deg);
  }
  .badge-sheen{
    position:absolute; inset:0;
    background:linear-gradient(115deg, transparent 40%, rgba(255,255,255,.75) 50%, transparent 60%);
    transform:translateX(-120%);
    pointer-events:none;
  }
  .badge-top{
    background:linear-gradient(135deg, var(--royal), #7b1d95);
    padding:.9rem 1.2rem;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .badge-top .org{
    font-family:var(--mono);
    font-size:.62rem;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--lavender-soft);
  }
  .badge-top .clr{
    font-family:var(--mono);
    font-size:.6rem;
    letter-spacing:.1em;
    color:#fff;
    background:rgba(255,255,255,.15);
    padding:.2rem .5rem;
    border-radius:999px;
  }
  .badge-photo{
    width:92px;height:92px;
    margin:1.4rem auto .9rem;
    border-radius:50%;
    background:linear-gradient(160deg, var(--royal-light), var(--royal));
    display:flex; align-items:center; justify-content:center;
    font-family:var(--display);
    font-weight:700;
    font-size:2rem;
    color:#fff;
    box-shadow:0 0 0 5px #fff, 0 0 0 6px var(--line), 0 12px 24px -8px rgba(109,40,217,.5);
    overflow:hidden;
  }
  .badge-photo img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
  }
  .badge-name{
    text-align:center;
    font-family:var(--display);
    font-weight:700;
    font-size:1.35rem;
    color:var(--ink);
    padding:0 1rem;
  }
  .badge-role{
    text-align:center;
    font-family:var(--mono);
    font-size:.72rem;
    letter-spacing:.06em;
    color:var(--royal);
    margin-top:.3rem;
  }
  .badge-divider{
    height:1px;
    background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 11px);
    margin:1rem 1.4rem;
  }
  .badge-meta{
    padding:0 1.4rem;
    display:grid;
    grid-template-columns:auto 1fr;
    gap:.35rem .8rem;
    font-family:var(--mono);
    font-size:.68rem;
  }
  .badge-meta dt{color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em;}
  .badge-meta dd{color:var(--ink);text-align:right;}
  .badge-barcode{
    margin:1.1rem 1.4rem 0;
    height:30px;
    background:repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 5px, var(--ink) 5px 6px, transparent 6px 10px);
    opacity:.85;
    border-radius:2px;
  }

  .hero-title {
    display: none;
    position:relative;
    z-index:2;
    text-align:center;
    margin-top:2.4rem;
    margin-left:2rem;
}
  .hero-title h1{
    font-family:var(--display);
    font-weight:700;
    color:#fff;
    font-size:clamp(1.8rem, 4.5vw, 2.6rem);
    letter-spacing:-.01em;
  }
  .hero-title p{
    font-family:var(--mono);
    color:var(--lavender);
    font-size:.85rem;
    margin-top:.6rem;
    letter-spacing:.03em;
  }

  .scroll-cue{
    position:absolute;
    bottom:2.2rem; left:50%;
    transform:translateX(-50%);
    display:flex; flex-direction:column; align-items:center;
    gap:.4rem;
    color:var(--lavender);
    font-family:var(--mono);
    font-size:.62rem;
    letter-spacing:.16em;
    text-transform:uppercase;
    opacity:.75;
    z-index:2;
  }
  .scroll-cue .chev{
    width:10px;height:10px;
    border-right:2px solid var(--lavender);
    border-bottom:2px solid var(--lavender);
    transform:rotate(45deg);
    animation:bob 1.8s ease-in-out infinite;
  }
  @keyframes bob{0%,100%{transform:rotate(45deg) translate(0,0);opacity:.4;}50%{transform:rotate(45deg) translate(4px,4px);opacity:1;}}

  /* ============ MAIN / SECTIONS ============ */
  main{position:relative;}
  .section{
    position:relative;
    z-index:2;
    max-width:auto;
    margin:0 auto;
    padding:7rem 1.5rem;
    background-color:black
  }
  .section-head{
    text-align:center;
    margin-bottom:3.2rem;
  }
  .section-head .tag{margin-bottom:.9rem;}
  .section-head h2{
    font-family:var(--display);
    font-weight:700;
    font-size:clamp(1.7rem,4vw,2.3rem);
    position:relative;
    display:inline-block;
    overflow:hidden;
  }
  .section-head h2 .reveal-mask{
    display:flex;
    align-items:center;
    gap:1rem;
    background:var(--off);
    border:1px solid var(--line);
    border-radius:14px;
    padding:1rem 1.2rem;
    margin-top:.9rem;
    background-color:white;
  }

  /* ---- About ---- */
  .about-grid{
    display:grid;
    grid-template-columns:200px 1fr;
    gap:2.6rem;
    align-items:start;
    background:#fff;
    border:1px solid var(--line);
    border-radius:22px;
    padding:2.6rem;
    box-shadow:0 24px 50px -30px rgba(109,40,217,.28);
  }
  .file-photo{
    width:140px;height:140px;
    margin:0 auto;
    border-radius:16px;
    background:linear-gradient(160deg, var(--royal-light), var(--royal));
    display:flex;align-items:center;justify-content:center;
    font-family:var(--display);
    font-weight:700;
    font-size:2.6rem;
    color:#fff;
    box-shadow:0 16px 30px -14px rgba(109,40,217,.55);
    overflow:hidden;
  }
  .file-photo img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
  }
  .file-stamp{
    margin-top:1.1rem;
    text-align:center;
    font-family:var(--mono);
    font-size:.62rem;
    letter-spacing:.1em;
    color:var(--royal);
    border:1px dashed var(--royal-light);
    border-radius:8px;
    padding:.4rem .5rem;
    transform:rotate(-3deg);
  }
  .bio p{
    font-size:1.02rem;
    line-height:1.75;
    color:var(--ink);
    max-width:56ch;
  }
  .bio p .line{display:inline;opacity:0;transform:translateY(6px);display:inline-block;}
  .stat-row{
    display:flex;
    gap:2.4rem;
    margin-top:1.8rem;
    flex-wrap:wrap;
  }
  .stat{font-family:var(--mono);}
  .stat .num{
    font-family:var(--display);
    font-size:1.9rem;
    font-weight:700;
    color:var(--royal);
    display:block;
  }
  .stat .lbl{
    font-size:.68rem;
    color:var(--ink-soft);
    text-transform:uppercase;
    letter-spacing:.08em;
  }
  .tag-row{
    margin-top:1.8rem;
    display:flex;
    flex-wrap:wrap;
    gap:.55rem;
  }
  .skill-tag{
    font-family:var(--mono);
    font-size:.72rem;
    padding:.42rem .75rem;
    border-radius:999px;
    background:var(--lavender-soft);
    color:var(--royal);
    border:1px solid var(--line);
    transform:scale(.6);
    opacity:0;
  }
  @media (max-width:640px){
    .about-grid{grid-template-columns:1fr;}
  }

  /* ---- Work timeline ---- */
  .timeline{position:relative;}
  .entry{
    position:relative;
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:1.8rem 2rem;
    margin-bottom:1.6rem;
    overflow:hidden;
    opacity:0;
  }
  .entry-sweep{
    position:absolute; inset:0;
    background:linear-gradient(100deg, transparent 30%, rgba(139,92,246,.35) 48%, transparent 66%);
    transform:translateX(-140%);
    pointer-events:none;
  }
  .entry-top{
    display:flex;
    justify-content:space-between;
    align-items:baseline;
    flex-wrap:wrap;
    gap:.5rem 1rem;
    margin-bottom:.3rem;
  }
  .entry-role{
    font-family:var(--display);
    font-weight:700;
    font-size:1.12rem;
  }
  .entry-org{
    font-family:var(--mono);
    font-size:.76rem;
    color:var(--royal);
  }
  .entry-date{
    font-family:var(--mono);
    font-size:.68rem;
    color:var(--ink-soft);
    letter-spacing:.04em;
    white-space:nowrap;
  }
  .entry ul{
    margin-top:.9rem;
    padding-left:1.1rem;
    color:var(--ink);
  }
  .entry li{
    font-size:.92rem;
    line-height:1.6;
    margin-bottom:.35rem;
  }
  .entry-stamp{
    position:absolute;
    top:0.3rem; right:0.25rem;
    font-family:var(--mono);
    font-size:.6rem;
    letter-spacing:.08em;
    color:var(--royal);
    border:1.5px solid var(--royal-light);
    border-radius:6px;
    padding:.28rem .5rem;
    transform:rotate(6deg) scale(0);
    opacity:0;
  }
  .toggle-btn{
    font-family:var(--mono);
    font-size:.68rem;
    color:var(--royal);
    background:none;
    border:none;
    cursor:pointer;
    margin-top:.7rem;
    text-decoration:underline;
    text-underline-offset:3px;
    padding:0;
  }
  .entry ul.collapsed li:nth-child(n+5){display:none;}

  /* ---- Education ---- */
  .edu-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:1.4rem;
  }
  .edu-card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:1.8rem;
    opacity:0;
    transform:translateY(24px);
  }
  .edu-card h3{
    font-family:var(--display);
    font-size:1.05rem;
    margin-bottom:.15rem;
  }
  .edu-card .org{
    font-family:var(--mono);
    font-size:.74rem;
    color:var(--royal);
    margin-bottom:.15rem;
  }
  .edu-card .dates{
    font-family:var(--mono);
    font-size:.65rem;
    color:var(--ink-soft);
    margin-bottom:1rem;
  }
  .status-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    font-family:var(--mono);
    font-size:.65rem;
    letter-spacing:.06em;
    text-transform:uppercase;
    margin-bottom:.4rem;
  }
  .status-row .chip{
    padding:.2rem .55rem;
    border-radius:999px;
  }
  .chip.active{background:var(--lavender-soft);color:var(--royal);}
  .chip.done{background:#e8f8ee;color:#1a7f4b;}
  .bar-track{
    height:7px;
    background:var(--lavender-soft);
    border-radius:99px;
    overflow:hidden;
  }
  .bar-fill{
    height:100%;
    width:0%;
    background:linear-gradient(90deg, var(--royal), var(--royal-light));
    border-radius:99px;
  }
  .edu-full{grid-column:1 / -1;}
  .cert-row{
    display:flex;
    align-items:center;
    gap:1rem;
    background:var(--off);
    border:1px solid var(--line);
    border-radius:14px;
    padding:1rem 1.2rem;
    margin-top:.9rem;
  }
  .cert-icon{
    width:38px;height:38px;
    border-radius:10px;
    background:linear-gradient(160deg, var(--royal-light), var(--royal));
    flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    color:#fff;
    font-family:var(--mono);
    font-weight:600;
    font-size:.62rem;
  }
  .cert-text h4{font-family:var(--display);font-size:.92rem;}
  .cert-text p{font-family:var(--mono);font-size:.66rem;color:var(--ink-soft);margin-top:.15rem;}
  @media (max-width:700px){
    .edu-grid{grid-template-columns:1fr;}
  }

  /* ---- Awards ---- */
  .medal-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:1.6rem;
  }
  .medal{
    background:linear-gradient(165deg, #fff, var(--lavender-soft));
    border:1px solid var(--line);
    border-radius:20px;
    padding:2rem 1.7rem;
    text-align:center;
    perspective:900px;
    opacity:0;
  }
  .medal-icon{
    width:64px;height:64px;
    margin:0 auto 1rem;
    border-radius:50%;
    background:linear-gradient(160deg, var(--royal-light), #4c1d95);
    position:relative;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 14px 26px -12px rgba(109,40,217,.55);
  }
  .medal-icon::before{
    content:"";
    position:absolute; inset:-6px;
    border-radius:50%;
    border:1px dashed var(--royal-light);
  }
  .medal-icon svg{width:26px;height:26px;fill:#fff;}
  .medal h3{
    font-family:var(--display);
    font-size:1.05rem;
    margin-bottom:.25rem;
  }
  .medal .medal-date{
    font-family:var(--mono);
    font-size:.65rem;
    color:var(--royal);
    margin-bottom:.8rem;
  }
  .medal p.desc{
    font-size:.86rem;
    color:var(--ink-soft);
    line-height:1.6;
    text-align:left;
  }
  @media (max-width:700px){
    .medal-grid{grid-template-columns:1fr;}
  }

  footer{
    background:var(--deep);
    color:var(--lavender-soft);
    text-align:center;
    padding:3rem 1.5rem 2.4rem;
    font-family:var(--mono);
    font-size:.72rem;
    letter-spacing:.05em;
    position:relative;
    z-index:2;
  }
  footer .fname{
    font-family:var(--display);
    color:#fff;
    font-size:1rem;
    margin-bottom:.6rem;
  }
  footer .fmeta{opacity:.7;margin-top:.4rem;}

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important;}
  }

  /* ============ Quick Links ============ */
  .quicklinks{
    position:relative;
    z-index:2;
    max-width:auto;
    margin:0 auto;
    padding:7rem 1.5rem;
    background-color:black;
  }

  .quicklink-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:1.6rem;
  }

  .link-card{
    display:flex;
    align-items:center;
    gap:1.2rem;
    background:linear-gradient(165deg, #fff, var(--lavender-soft));
    border:1px solid var(--line);
    border-radius:20px;
    padding:2rem 1.7rem;
    text-align:left;
    text-decoration:none;
    box-shadow:0 24px 50px -30px rgba(109,40,217,.28);
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .link-card:hover{
    transform:translateY(-2px);
    box-shadow:0 20px 40px -18px rgba(109,40,217,.35);
  }

  .quicklink-icon{
    width:64px;height:64px;
    flex-shrink:0;
    border-radius:50%;
    background:linear-gradient(160deg, var(--royal-light), #4c1d95);
    position:relative;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 14px 26px -12px rgba(109,40,217,.55);
  }
  .quicklink-icon::before{
    content:"";
    position:absolute; inset:-6px;
    border-radius:50%;
    border:1px dashed var(--royal-light);
  }
  .quicklink-icon svg{width:26px;height:26px;fill:#fff;}
  .quicklink-text h3{
    font-family:var(--display);
    font-size:1.05rem;
    margin-bottom:.25rem;
    color:var(--ink);
  }
  .quicklink-text p{
    font-size:.86rem;
    color:var(--ink-soft);
    line-height:1.6;
  }
  @media (max-width:700px){
    .link-card{flex-direction:column;align-items:flex-start;}
    .quicklink-icon{margin-bottom:.2rem;}
  }