:root{
    --bg:#F5F6F2;
    --bg-alt:#EEF1EB;
    --surface:#FFFFFF;
    --ink:#17222B;
    --ink-soft:#57646D;
    --ink-faint:#8A9298;
    --accent:#0E6F63;
    --accent-ink:#0A5049;
    --accent-tint:#DCEFEA;
    --clay:#A8592E;
    --clay-tint:#F1E3D7;
    --line:#DBDFD6;
    --line-strong:#C4CABF;
    --radius: 3px;
    --maxw: 780px;
    --wide: 1120px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
  }
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.serif{
    font-family:'Fraunces',Georgia,serif;
    font-weight:500;
    letter-spacing:-0.01em;
    color:var(--ink);
    margin:0;
  }
  a{color:inherit;}
  img{max-width:100%;display:block;}
  .wrap{max-width:var(--wide); margin:0 auto; padding:0 32px;}
  .prose{max-width:var(--maxw);}
  :focus-visible{outline:2px solid var(--accent); outline-offset:3px;}

  /* Skip link */
  .skip{position:absolute; left:-9999px; top:0; background:var(--ink); color:#fff; padding:10px 16px; z-index:200;}
  .skip:focus{left:12px; top:12px;}

  /* NAV */
  header.site{
    position:sticky; top:0; z-index:100;
    background:rgba(245,246,242,0.86);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px; max-width:var(--wide); margin:0 auto;
  }
  .mark{
    font-family:'Fraunces',serif; font-size:1.15rem; font-weight:500;
    display:flex; align-items:center; gap:8px; text-decoration:none;
  }
  .mark span{
    width:8px; height:8px; border-radius:50%; background:var(--accent); display:inline-block;
  }
  nav.links{display:flex; align-items:center; gap:30px;}
  nav.links a{
    text-decoration:none; color:var(--ink-soft); font-size:0.94rem;
    padding-bottom:3px; border-bottom:1px solid transparent;
    transition:color .18s ease, border-color .18s ease;
  }
  nav.links a:hover, nav.links a:focus-visible{color:var(--ink); border-color:var(--accent);}
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    padding:11px 20px; border-radius:var(--radius);
    font-size:0.92rem; font-weight:500; text-decoration:none;
    border:1px solid transparent; cursor:pointer; white-space:nowrap;
    transition:transform .15s ease, background .18s ease, border-color .18s ease, color .18s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--accent); color:#fff;}
  .btn-primary:hover{background:var(--accent-ink);}
  .btn-ghost{border-color:var(--line-strong); color:var(--ink);}
  .btn-ghost:hover{border-color:var(--ink); background:var(--surface);}
  .burger{display:none; background:none; border:none; cursor:pointer; padding:6px;}
  .burger svg{width:22px; height:22px;}
  .mobile-panel{display:none;}

  @media (max-width:860px){
    nav.links{display:none;}
    .nav .btn-primary{display:none;}
    .burger{display:block;}
    .mobile-panel{
      display:none; flex-direction:column; gap:2px;
      padding:8px 32px 20px; border-top:1px solid var(--line);
    }
    .mobile-panel.open{display:flex;}
    .mobile-panel a{
      padding:12px 0; text-decoration:none; color:var(--ink); border-bottom:1px solid var(--line);
      font-size:1rem;
    }
    .mobile-panel .btn{margin-top:12px; justify-content:center;}
  }

  /* HERO */
  .hero{padding:88px 0 56px;}
  .hero-grid{
    display:grid; grid-template-columns:1.35fr 0.9fr; gap:64px; align-items:center;
  }
  .eyebrow{
    color:var(--accent-ink); font-size:0.92rem; font-weight:500; margin-bottom:18px;
    display:flex; align-items:center; gap:8px;
  }
  .eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);}
  .hero h1{font-size:clamp(2.4rem, 4.4vw, 3.6rem); line-height:1.06;}
  .hero .role{
    font-size:1.2rem; color:var(--ink-soft); margin-top:16px; font-weight:500;
    max-width:560px;
  }
  .hero p.lede{margin-top:22px; color:var(--ink-soft); max-width:560px; font-size:1.03rem;}
  .hero-ctas{margin-top:32px; display:flex; gap:14px; flex-wrap:wrap;}
  .portrait-wrap{display:flex; flex-direction:column; align-items:center; gap:18px;}
  .portrait-frame{
    position:relative;
    width:100%;
    max-width:400px;
  }
  .portrait-frame img{
    width:100%; height:auto; display:block;
  }
  .portrait-caption{
    text-align:center; color:var(--ink-soft); font-size:0.86rem;
    max-width:220px;
  }
  .portrait-caption strong{color:var(--ink); font-weight:500;}
  @media (max-width:860px){
    .hero-grid{grid-template-columns:1fr; gap:40px;}
    .portrait-wrap{max-width:300px; margin:0 auto;}
  }

  /* stat strip */
  .stats{
    margin-top:0px; padding-top:36px; border-top:1px solid var(--line);
    display:flex; flex-wrap:wrap; gap:0;
  }
  .stat{
    flex:1 1 200px; padding:0 32px; border-left:1px solid var(--line);
  }
  .stat:first-child{padding-left:0; border-left:none;}
  .stat .num{font-family:'Fraunces',serif; font-size:2rem; color:var(--ink); font-weight:500;}
  .stat .label{color:var(--ink-soft); font-size:0.9rem; margin-top:4px;}
  @media (max-width:640px){
    .stat{flex:1 1 100%; border-left:none !important; border-top:1px solid var(--line); padding:18px 0 0;}
    .stat:first-child{border-top:none; padding-top:0;}
  }

  /* SECTION generic */
  section{padding:88px 0;}
  section.alt{background:var(--bg-alt);}
  .section-head{margin-bottom:52px; }
  .section-head .kicker{color:var(--accent-ink); font-size:0.92rem; font-weight:500; margin-bottom:10px;}
  .section-head h2{font-size:clamp(1.7rem,2.6vw,2.3rem);}
  .section-head p{color:var(--ink-soft); margin-top:14px; font-size:1.02rem;}

  /* TIMELINE */
  .timeline{position:relative; max-width:var(--wide);}
  .timeline::before{
    content:""; position:absolute; left:132px; top:6px; bottom:6px; width:1px; background:var(--line-strong);
  }
  .tl-item{
    position:relative; padding-left:172px; margin-bottom:25px;
  }
  .tl-item + .tl-item{border-top:1px solid var(--line); padding-top:34px; margin-top:0;}
  .tl-item:first-child{padding-top:0;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-years{
    position:absolute; left:0; top:40px; width:110px; text-align:right;
    font-family:'Fraunces',serif; color:var(--ink-soft); font-size:0.98rem; line-height:1.4;
  }
  .tl-dot{
    position:absolute; left:128px; top:57px; width:9px; height:9px; border-radius:50%;
    background:var(--bg); border:2px solid var(--accent);
  }
  .tl-item.current .tl-dot{background:var(--accent);}
  .tl-role{font-size:1.25rem; margin-bottom:4px;}
  .tl-org{color:var(--ink-soft); font-size:0.96rem; margin-bottom:18px;}
  .tl-org strong{color:var(--ink); font-weight:500;}
  .tl-detail-label{
    display:inline-flex; align-items:center; gap:8px;
    color:var(--accent-ink); font-size:0.92rem; font-weight:500; padding:6px 0 0;
  }
  .tl-body{padding:14px 0 6px; display:grid; gap:26px; }
  @media (max-width:760px){.tl-body{grid-template-columns:1fr;}}
  .tl-body h4{font-size:0.82rem; color:#0e6f63; font-weight:500; margin-bottom:10px; font-size: 0.92rem; font-weight: 500;}
  .tl-body ul{margin:0; padding-left:18px; color:var(--ink-soft); font-size:0.94rem;}
  .tl-body li{margin-bottom:7px;}
  .tl-body a{color:var(--accent-ink); text-decoration:underline; text-decoration-color:var(--accent-tint); text-underline-offset:2px;}
  .tl-tags{margin-top:16px; display:flex; flex-wrap:wrap; gap:8px;}
  .tag{
    font-size:0.78rem; color:var(--ink-soft); border:1px solid var(--line-strong);
    padding:5px 11px; border-radius:20px; background:var(--surface);
  }
  @media (max-width:760px){
    .timeline::before{left:0; display:none;}
    .tl-item{padding-left:0;}
    .tl-dot{display:none;}
    .tl-years{position:static; text-align:left; display:block; margin-bottom:6px; width:auto;}
  }

  /* SKILLS */
  .skills-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:44px 40px;}
  @media (max-width:860px){.skills-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:560px){.skills-grid{grid-template-columns:1fr;}}
  .skill-block h3{font-size:1.05rem; margin-bottom:14px; padding-bottom:12px; border-bottom:1px solid var(--line);}
  .skill-block ul{margin:0; padding:0; list-style:none; color:var(--ink-soft); font-size:0.95rem;}
  .skill-block li{padding:6px 0; border-bottom:1px dotted var(--line);}
  .skill-block li:last-child{border-bottom:none;}

  .qualities{
    margin-top:64px; padding-top:44px; border-top:1px solid var(--line);
    display:flex; flex-wrap:wrap; gap:14px 46px;
  }
  .quality{font-family:'Fraunces',serif; font-size:1.08rem; color:var(--ink); position:relative; padding-left:20px;}
  .quality::before{content:" - "; position:absolute; left:0; color:var(--clay);}

  .tagcloud{margin-top:56px; display:flex; flex-wrap:wrap; gap:9px;}

  /* EDUCATION */
  .edu-grid{display:grid; grid-template-columns:1fr 1fr 1fr; gap:36px;}
  @media (max-width:860px){.edu-grid{grid-template-columns:1fr;}}
  .edu-card{border-top:2px solid var(--accent); padding-top:20px;}
  .edu-card h3{font-size:1.1rem;}
  .edu-card .school{color:var(--ink-soft); font-size:0.92rem; margin:6px 0 14px;}
  .edu-card p.desc{color:var(--ink-soft); font-size:0.93rem; margin-bottom:12px;}
  .edu-card ul{margin:0; padding-left:18px; color:var(--ink-soft); font-size:0.9rem;}
  .edu-card li{margin-bottom:5px;}

  /* CONTACT */
  .contact-box{
    background:var(--ink); color:var(--bg);
    border-radius:6px; padding:64px 56px;
    display:grid; grid-template-columns:1.2fr 0.8fr; gap:40px; align-items:center;
  }
  @media (max-width:760px){.contact-box{grid-template-columns:1fr; padding:44px 28px;}}
  .contact-box h2{color:#fff; font-size:clamp(1.6rem,3vw,2.1rem);}
  .contact-box p{color:#B9C2C0; margin-top:14px; max-width:440px;}
  .contact-actions{display:flex; flex-direction:column; gap:12px; align-items:flex-start;}
  .contact-box .btn-primary{background:var(--accent-tint); color:var(--accent-ink);}
  .contact-box .btn-primary:hover{background:#fff;}
  .contact-box .btn-ghost{border-color:#3C4A50;}
  .contact-box .btn-ghost:hover{border-color:#fff; background:transparent; color:#fff;}
  .contact-link{display:flex; align-items:center; gap:10px; text-decoration:none; color:#fff; font-size:1rem;}
  .copy-note{font-size:0.82rem; color:#8A9298;}

  footer{padding:36px 0 60px; color:var(--ink-faint); font-size:0.85rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}
  footer a{color:var(--ink-faint); text-decoration:underline;}

  /* hero reveal  -  single orchestrated sequence */
  .reveal{opacity:0; transform:translateY(14px); animation:riseIn .7s cubic-bezier(.2,.7,.3,1) forwards;}
  .r1{animation-delay:.05s;} .r2{animation-delay:.16s;} .r3{animation-delay:.27s;} .r4{animation-delay:.38s;} .r5{animation-delay:.5s;}
  @keyframes riseIn{to{opacity:1; transform:translateY(0);}}