:root{
  --bg:#F6F7F4; --surface:#FFFFFF; --surface-2:#EDF1EC; --paper:#FFFFFF;
  --ink:#16211E; --ink-2:#3B4A45; --muted:#6A7A73; --line:#DBE2DC; --line-soft:#E9EEE9;
  --accent:#2F6F5E; --flag:#9A3B2E; --shadow:0 1px 2px rgba(22,33,30,.06),0 8px 24px rgba(22,33,30,.05);
  --bos-hex-1:#1B1B24; --bos-hex-2:#0A0A0D;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F1412; --surface:#161E1A; --surface-2:#1C2621; --paper:#131A17;
  --ink:#E7EDE9; --ink-2:#C2CDC7; --muted:#8B9A93; --line:#28332E; --line-soft:#212B26;
  --accent:#7FC9AF; --flag:#E09182; --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.28);
  --bos-hex-1:#222D29; --bos-hex-2:#141C19;
}}
:root[data-theme="dark"]{
  --bg:#0F1412; --surface:#161E1A; --surface-2:#1C2621; --paper:#131A17;
  --ink:#E7EDE9; --ink-2:#C2CDC7; --muted:#8B9A93; --line:#28332E; --line-soft:#212B26;
  --accent:#7FC9AF; --flag:#E09182; --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.28);
  --bos-hex-1:#222D29; --bos-hex-2:#141C19;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;text-wrap:balance;line-height:1.25}
p{margin:0}
ul,ol{margin:0;padding:0 0 0 1.15em}
li{margin:.3em 0}
a{color:var(--accent)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.nowrap{white-space:nowrap}
.eyebrow{font-family:var(--mono);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}

/* ---------- chrome ---------- */
.topbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1180px;margin:0 auto;padding:.6rem 1.25rem;display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;align-items:baseline}
.brand{font-family:var(--serif);font-size:1.42rem;font-weight:600;letter-spacing:-.015em;white-space:nowrap;color:var(--ink);text-decoration:none;display:inline-flex;align-items:baseline}.brand:hover{color:var(--accent)}
.brand span{color:var(--muted);font-family:var(--mono);font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;margin-left:.6rem;font-weight:400}
.rolenav{display:flex;flex-wrap:wrap;gap:.25rem;margin-left:auto}
.rolenav a{font:inherit;font-size:.86rem;text-decoration:none;background:none;border:1px solid transparent;color:var(--muted);padding:.3rem .7rem;border-radius:999px;cursor:pointer;display:flex;align-items:center;gap:.45rem}
.rolenav a:hover{color:var(--ink);background:var(--surface-2)}
.rolenav a[aria-current="page"]{color:var(--ink);background:var(--surface);border-color:var(--line);box-shadow:var(--shadow)}
.rolenav .dot{width:8px;height:8px;border-radius:50%;background:var(--d,var(--accent));flex:none}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--d,var(--accent));margin-right:.55rem;vertical-align:middle}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

main{max-width:1180px;margin:0 auto;padding:2.5rem 1.25rem 3rem}
.panel{display:none;--role-active:var(--role)}
.panel.on{display:block;animation:fade .28s ease}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .panel{--role-active:var(--role-dark)}}
:root[data-theme="dark"] .panel{--role-active:var(--role-dark)}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.panel.on{animation:none}}

/* ---------- overview ---------- */
.hero{border-bottom:1px solid var(--line);padding-bottom:2.25rem;margin-bottom:2.75rem}
.hero h2{font-family:var(--serif);font-size:clamp(2rem,4.6vw,3.15rem);letter-spacing:-.022em;margin:.6rem 0 .9rem}
.lede{max-width:64ch;color:var(--ink-2);font-size:1.06rem}
.lede-sm{max-width:70ch;color:var(--ink-2);margin-bottom:1.25rem}
.hero-stats{display:flex;flex-wrap:wrap;gap:2.25rem;margin-top:2rem}
.hero-stats>div{display:flex;flex-direction:column;gap:.1rem}
.stat{font-size:1.85rem;font-weight:500;letter-spacing:-.02em;line-height:1}
.stat-l{font-size:.76rem;color:var(--muted);letter-spacing:.04em}
.block{margin-bottom:3.25rem}
.block>h3{font-family:var(--serif);font-size:1.65rem;letter-spacing:-.015em;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--line-soft)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1rem}
.cards.four{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.15rem 1.25rem;box-shadow:var(--shadow)}
.card h4{font-size:.95rem;margin-bottom:.5rem}
.card p,.card li{font-size:.9rem;color:var(--ink-2)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem;min-width:600px}
.tbl th,.tbl td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tbl thead th{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--surface-2)}
.tbl tbody th{font-weight:600;white-space:nowrap}
.tbl tbody tr:last-child th,.tbl tbody tr:last-child td{border-bottom:none}
.tbl td{color:var(--ink-2)}
.fine{font-size:.82rem;color:var(--muted);margin-top:.75rem;max-width:76ch}
.steps{list-style:none;padding:0;display:flex;flex-direction:column;gap:.2rem}
.steps.wide{gap:.35rem}
.step{display:flex;gap:1rem;align-items:flex-start;padding:.85rem 1rem;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.step-n{font-family:var(--mono);font-size:.78rem;width:1.7rem;height:1.7rem;flex:none;display:grid;place-items:center;border-radius:50%;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.step h4{font-size:.95rem;margin-bottom:.15rem}
.step p{font-size:.88rem;color:var(--ink-2)}
.dur{font-weight:400;font-size:.7rem;color:var(--muted);margin-left:.5rem}
.star{display:flex;flex-direction:column;gap:.5rem}
.star-row{display:grid;grid-template-columns:170px 1fr;gap:1.25rem;padding:1rem 1.15rem;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.star-k{display:flex;align-items:center;gap:.7rem}
.star-letter{font-family:var(--serif);font-size:1.9rem;line-height:1;color:var(--accent);font-weight:600}
.star-k h5{font-size:.95rem}
.star-row p{font-size:.9rem;color:var(--ink-2)}
.star-eg{margin-top:.55rem;padding-left:.85rem;border-left:2px solid var(--line);font-style:italic;color:var(--muted)}
.unis{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem}
.uni{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.2rem}
.uni .q{font-family:var(--serif);font-size:1.08rem;margin-bottom:.45rem}
.uni p:last-child{font-size:.9rem;color:var(--ink-2)}
.disclaimer p{font-size:.87rem;color:var(--muted);max-width:80ch}

/* ---------- role panels ---------- */
.rolehead{border-bottom:1px solid var(--line);padding-bottom:1.35rem;margin-bottom:2rem}
.rolehead h2{font-family:var(--serif);font-size:clamp(1.9rem,4vw,2.7rem);letter-spacing:-.02em;margin:.5rem 0 .5rem}
.rolehead .tagline{color:var(--ink-2);max-width:62ch}
.rolehead .eyebrow{color:var(--role-active)}
.subnav{display:flex;gap:.3rem;margin-top:1.5rem;flex-wrap:wrap}
.subnav button{font:inherit;font-size:.88rem;padding:.4rem .95rem;border-radius:7px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer}
.subnav button:hover{color:var(--ink)}
.subnav button[aria-selected="true"]{background:var(--role-active);border-color:var(--role-active);color:var(--bg);font-weight:500}
.sub{display:none}
.sub.on{display:block}

.doc-head{margin-bottom:1.75rem}
.doc-head h3{font-family:var(--serif);font-size:1.75rem;letter-spacing:-.015em;margin:.35rem 0 .2rem}
.doc-head .org{color:var(--muted);font-size:.92rem}
.doc-head .eyebrow{color:var(--role-active)}
.doc{max-width:none}
.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;margin:0 0 2.25rem;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.meta-row{padding:.8rem 1rem;border-right:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.meta-row dt{font-family:var(--mono);font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.25rem}
.meta-row dd{margin:0;font-size:.9rem;font-weight:500}
.doc .block{margin-bottom:2rem}
.doc .block h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--role-active);margin-bottom:.7rem;padding-bottom:.4rem;border-bottom:1px solid var(--line-soft)}
.doc .block p{max-width:72ch;color:var(--ink-2)}
.doc .block li{max-width:78ch;color:var(--ink-2);font-size:.94rem}
.two-col{display:grid;grid-template-columns:1.35fr 1fr;gap:2rem}
.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{font-family:var(--mono);font-size:.75rem;padding:.28rem .6rem;border-radius:6px;background:var(--surface-2);border:1px solid var(--line);color:var(--ink-2)}
.closing{max-width:72ch;padding:1.15rem 1.25rem;background:var(--surface-2);border-radius:10px;border-left:3px solid var(--role-active);font-size:.94rem;color:var(--ink-2)}

/* ---------- questions ---------- */
.controls{display:flex;justify-content:flex-end;margin-bottom:1.25rem}
.btn{font:inherit;font-size:.84rem;padding:.45rem 1rem;border-radius:7px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);cursor:pointer}
.btn:hover{border-color:var(--role-active);color:var(--ink)}
.qset{margin-bottom:2.75rem}
.qset-head{margin-bottom:1rem}
.qset-head h4{font-family:var(--serif);font-size:1.3rem;letter-spacing:-.01em}
.qnote{font-size:.87rem;color:var(--muted);max-width:74ch;margin-top:.25rem}
.qlist{list-style:none;padding:0;display:flex;flex-direction:column;gap:.6rem;counter-reset:q}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.05rem 1.2rem;margin:0}
.qcard .q{font-family:var(--serif);font-size:1.12rem;line-height:1.4;counter-increment:q;position:relative;padding-left:2.1rem}
.qcard .q::before{content:counter(q,decimal-leading-zero);position:absolute;left:0;top:.28em;font-family:var(--mono);font-size:.68rem;color:var(--role-active);letter-spacing:.05em}
.qcard details{margin-top:.6rem;margin-left:2.1rem}
.qcard summary{cursor:pointer;font-size:.8rem;color:var(--muted);list-style:none;display:inline-flex;align-items:center;gap:.4rem}
.qcard summary::-webkit-details-marker{display:none}
.qcard summary::before{content:"";width:0;height:0;border-left:5px solid currentColor;border-top:4px solid transparent;border-bottom:4px solid transparent;transition:transform .15s}
.qcard details[open] summary::before{transform:rotate(90deg)}
.qcard summary:hover{color:var(--role-active)}
.qcard details[open] .sum-open{display:none}
.qcard .sum-close{display:none}
.qcard details[open] .sum-close{display:inline}
.ans{margin-top:.75rem;padding:.9rem 1.05rem;background:var(--surface-2);border-radius:8px}
.ans-label{font-family:var(--mono);font-size:.65rem;letter-spacing:.09em;text-transform:uppercase;color:var(--role-active);margin-bottom:.45rem}
.ans ul{padding-left:1.1rem}
.ans li{font-size:.9rem;color:var(--ink-2)}
.flagline{margin-top:.8rem;padding-top:.7rem;border-top:1px solid var(--line);font-size:.88rem;color:var(--ink-2)}
.flag-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.09em;text-transform:uppercase;color:var(--flag);border:1px solid var(--flag);border-radius:4px;padding:.1rem .35rem;margin-right:.55rem;white-space:nowrap}
.asklist{padding-left:1.15rem;max-width:76ch}
.asklist li{font-family:var(--serif);font-size:1.05rem;color:var(--ink-2);margin:.5rem 0}

/* ---------- cv ---------- */
.cv-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(260px,.85fr);gap:2rem;align-items:start}
.paper{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:2.5rem 2.6rem;box-shadow:var(--shadow)}
.cv-top{border-bottom:2px solid var(--role-active);padding-bottom:.9rem;margin-bottom:1.4rem}
.cv-top h4{font-family:var(--serif);font-size:1.85rem;letter-spacing:-.02em}
.cv-headline{font-size:.9rem;color:var(--role-active);font-weight:500;margin-top:.15rem}
.cv-contact{font-family:var(--mono);font-size:.73rem;color:var(--muted);margin-top:.6rem;line-height:1.8}
.cv-contact .sep{opacity:.5}
.cv-sec{margin-bottom:1.5rem}
.cv-sec h6{font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem;padding-bottom:.3rem;border-bottom:1px solid var(--line-soft)}
.cv-sec p,.cv-sec li{font-size:.875rem;color:var(--ink-2)}
.skills{display:flex;flex-direction:column;gap:.35rem;margin:0}
.skill-row{display:grid;grid-template-columns:145px 1fr;gap:.75rem}
.skill-row dt{font-size:.8rem;font-weight:600;color:var(--ink)}
.skill-row dd{margin:0;font-size:.855rem;color:var(--ink-2)}
.entry{margin-bottom:1.05rem}
.entry:last-child{margin-bottom:0}
.entry-head{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;flex-wrap:wrap}
.entry-head h5{font-size:.92rem}
.dates{font-family:var(--mono);font-size:.7rem;color:var(--muted);white-space:nowrap}
.org-line{font-size:.85rem;color:var(--role-active);margin-bottom:.3rem}
.entry ul{padding-left:1.05rem;margin-top:.25rem}
.notes{position:sticky;top:5.5rem;display:flex;flex-direction:column;gap:.7rem}
.notes-title{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.1rem}
.note{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--role-active);border-radius:8px;padding:.85rem 1rem}
.note h5{font-size:.86rem;margin-bottom:.3rem}
.note p{font-size:.83rem;color:var(--ink-2);line-height:1.55}

@media (max-width:980px){
  .cv-layout{grid-template-columns:1fr}
  .notes{position:static}
  .two-col{grid-template-columns:1fr;gap:1.25rem}
  .paper{padding:1.6rem 1.5rem}
  .star-row{grid-template-columns:1fr;gap:.5rem}
  .skill-row{grid-template-columns:1fr;gap:.05rem}
  .rolenav{width:100%;margin-left:0}
}

/* ---------- Black Ops Solutions branding ---------- */
.bos-link{display:inline-flex;align-items:center;text-decoration:none;color:var(--ink);flex:none}
.bos-mark{display:inline-flex;align-items:center;color:var(--ink)}
.bos-mark svg{height:32px;width:auto;display:block}.topbar .bos-mark svg{height:42px;margin-top:.45rem}
.bos-w1{fill:var(--ink)}
.bos-w2{fill:var(--muted)}
.hx1{stop-color:var(--bos-hex-1)}
.hx2{stop-color:var(--bos-hex-2)}
.bos-text{font-family:var(--mono);font-size:.7rem;font-weight:500;letter-spacing:.16em;white-space:nowrap}
.brand-rule{width:1px;height:1.9rem;background:var(--line);flex:none;margin:0 .15rem;align-self:center}
.sitefoot{border-top:1px solid var(--line);background:var(--surface);margin-top:4rem}
.foot-in{max-width:1180px;margin:0 auto;padding:2rem 1.25rem 2.5rem;display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:flex-start;justify-content:space-between}
.foot-brand{display:flex;flex-direction:column;gap:.5rem}
.foot-brand .bos-mark{color:var(--ink)}
.foot-brand .bos-mark svg{height:36px}
.foot-tag{font-size:.86rem;color:var(--muted);max-width:34ch}
.foot-meta{display:flex;flex-direction:column;gap:.45rem;align-items:flex-start;max-width:46ch}
.foot-meta a{font-family:var(--mono);font-size:.78rem;color:var(--accent);text-decoration:none}
.foot-meta a:hover{text-decoration:underline}
.foot-notice{font-size:.78rem;color:var(--muted);line-height:1.5}
@media (max-width:640px){
  .brand-rule{display:none}
  .bos-link{order:-1}
  .foot-in{flex-direction:column;gap:1.5rem}
}
@media print{
  .sitefoot{border-top:1px solid #ccc;background:none;break-inside:avoid}
  .bos-link{display:none}
}
@media print{
  .topbar,.subnav,.controls{display:none!important}
  .panel,.sub{display:block!important}
  .qcard details{display:block}
  .ans{display:block!important}
  body{background:#fff;color:#000;font-size:11pt}
  .paper,.card,.qcard,.step,.uni,.note{break-inside:avoid;box-shadow:none}
  .panel{break-before:page}
}

.themetoggle{font:inherit;font-size:.8rem;background:var(--surface);border:1px solid var(--line);color:var(--muted);
  padding:.3rem .7rem;border-radius:999px;cursor:pointer;margin-left:.5rem;white-space:nowrap}
.themetoggle:hover{color:var(--ink);border-color:var(--accent)}
@media print{.themetoggle{display:none!important}}

/* ---------- role index and share links ---------- */
.rolegrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:.9rem;margin-top:1rem}
.rolecard{display:block;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--d,var(--accent));border-radius:10px;padding:.95rem 1.05rem;box-shadow:var(--shadow)}
.rolecard:hover{border-color:var(--d,var(--accent))}
.rolecard h4,.block .rolecard h4{font-family:var(--serif);font-weight:600;font-size:1.02rem;letter-spacing:0;text-transform:none;color:var(--ink);margin-bottom:.2rem;padding-bottom:0;border-bottom:0}
.rolecard p{color:var(--ink-2);font-size:.88rem;margin:.25rem 0 .55rem}
.rolecard .rolemeta{display:flex;flex-wrap:wrap;gap:.5rem 1rem;font-family:var(--mono);font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.herocta{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1.1rem;margin-top:1.6rem}
.herocta .btn{display:inline-block;text-decoration:none;font-weight:500}
.herocta span{font-size:.86rem;color:var(--muted);max-width:52ch}
@media print{.herocta{display:none}}
.sharelink{font-size:.82rem;color:var(--muted);margin:.75rem 0 0;border-left:2px solid var(--line);padding-left:.7rem}
.jdlinks{list-style:none;padding:0;margin:.9rem 0 0;display:flex;flex-wrap:wrap;gap:.45rem}
.jdlinks a{display:inline-block;font-size:.84rem;text-decoration:none;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.28rem .75rem}
.jdlinks a:hover{color:var(--ink);border-color:var(--accent)}
@media print{.rolecard{break-inside:avoid}.sharelink,.jdlinks{display:none}}