/* ============================================================
   v.alex-v.us — shared styles
   ============================================================ */
:root{
  --bg:#F3F5F8; --surface:#FFFFFF; --surface-2:#E8ECF1; --ink:#0B1F3A; --ink-2:#44546A; --muted:#707D8F; --rule:#D2D9E2;
  --gold:#A8844E; --gold-w:#F1E7D4; --steel:#4F6F92; --steel-w:#DCE5EF; --green:#1F6B52; --green-w:#D8EBE2; --burg:#7A2436; --burg-w:#F1DCE0;
  --h-bg:#0A1B33; --h-bg2:#12294A; --h-ink:#EEF1F5; --h-ink2:#A9B6C8; --h-gold:#CDAA6E; --h-rule:#223A5C;
  --h-steel:#7E9DC0; --h-green:#5DB08C; --h-burg:#D07484;
  --display:"Libre Caslon Display","Libre Caslon Text",Georgia,serif;
  --serif:"Libre Caslon Text",Georgia,"Times New Roman",serif;
  --sans:"Libre Franklin","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#08121F; --surface:#0E1B2C; --surface-2:#132436; --ink:#E7ECF2; --ink-2:#A9B5C5; --muted:#8290A5; --rule:#22344B;
    --gold:#D0AE74; --gold-w:#2B2416; --steel:#8EAACB; --steel-w:#152A40; --green:#5DB08C; --green-w:#12291F; --burg:#D27787; --burg-w:#2D1820;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#08121F; --surface:#0E1B2C; --surface-2:#132436; --ink:#E7ECF2; --ink-2:#A9B5C5; --muted:#8290A5; --rule:#22344B;
  --gold:#D0AE74; --gold-w:#2B2416; --steel:#8EAACB; --steel-w:#152A40; --green:#5DB08C; --green-w:#12291F; --burg:#D27787; --burg-w:#2D1820;
  color-scheme:dark;
}
@view-transition{navigation:auto}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;padding-inline:20px;padding-block:0 40px}
img{max-width:100%}
h1,h2,h3,h4{margin:0;font-weight:400;text-wrap:balance}
p{margin:0}
a{color:inherit;text-underline-offset:3px;text-decoration-color:var(--gold)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 12px;z-index:50}
.skip:focus{left:12px}

/* svg colour helpers */
.ln{fill:none;stroke-linecap:round;stroke-linejoin:round}
.c-ink{stroke:var(--ink)} .c-ink2{stroke:var(--ink-2)} .c-gold{stroke:var(--gold)} .c-steel{stroke:var(--steel)} .c-green{stroke:var(--green)} .c-burg{stroke:var(--burg)} .c-s2{stroke:var(--surface-2)} .c-rule{stroke:var(--rule)} .c-surface{stroke:var(--surface)}
.k-ink{fill:var(--ink)} .k-ink2{fill:var(--ink-2)} .k-muted{fill:var(--muted)} .k-surface{fill:var(--surface)} .k-s2{fill:var(--surface-2)} .k-rule{fill:var(--rule)} .k-gold{fill:var(--gold)} .k-gold-w{fill:var(--gold-w)} .k-steel{fill:var(--steel)} .k-steel-w{fill:var(--steel-w)} .k-green{fill:var(--green)} .k-green-w{fill:var(--green-w)} .k-burg{fill:var(--burg)} .k-burg-w{fill:var(--burg-w)} .k-c{fill:var(--c)}

/* ---------- nav ---------- */
.topnav{position:sticky;top:0;z-index:30;margin-inline:-20px;padding:calc(env(safe-area-inset-top,0px) + 10px) 20px 10px;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.topnav-in{max-width:1120px;margin:0 auto;display:flex;align-items:center;gap:22px}
.mark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none}
.mark i{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--gold);font-family:var(--display);font-size:15px;font-style:italic;transition:transform .5s var(--ease)}
.mark:hover i{transform:rotate(-8deg)}
.mark span{font-family:var(--serif);font-size:15px;white-space:nowrap}
.navlinks{display:flex;gap:22px;margin-left:auto;font-size:13.5px}
.navlinks a{text-decoration:none;color:var(--ink-2);position:relative;padding-block:3px;white-space:nowrap}
.navlinks a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.navlinks a:hover,.navlinks a[aria-current="page"]{color:var(--ink)}
.navlinks a:hover::after,.navlinks a[aria-current="page"]::after{transform:scaleX(1)}
.navlinks a[aria-current="page"]::after{height:2px}
.navclock{font-family:var(--mono);font-size:12px;color:var(--ink-2);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none}
.navclock b{color:var(--ink);font-weight:500}

.wrap{max-width:1120px;margin:0 auto;display:flex;flex-direction:column;gap:96px}
main.wrap{padding-top:24px}

/* ---------- navy note blocks (hero, page heads, closing) ---------- */
.note{background:var(--h-bg);color:var(--h-ink);border:1px solid var(--h-rule);position:relative;overflow:hidden}
.note::before{content:"";position:absolute;inset:8px;border:1px solid color-mix(in srgb,var(--h-gold) 50%,transparent);pointer-events:none;z-index:3}
.note .eyebrow{color:var(--h-ink2)} .note .eyebrow::before{background:var(--h-gold)}
.note-art{position:relative;background:radial-gradient(circle at 52% 46%,var(--h-bg2) 0,var(--h-bg) 72%)}
.note-art canvas{position:absolute;inset:0;width:100%;height:100%}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;min-height:470px}
.hero-copy{padding:46px 46px 36px;display:flex;flex-direction:column;justify-content:space-between;gap:30px;position:relative;z-index:2}
.hero-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--h-ink2)}
.name{font-family:var(--display);font-size:clamp(50px,8.2vw,104px);line-height:.95;letter-spacing:-.005em}
.line{display:block;overflow:hidden;padding-bottom:.08em}
.line>span{display:inline-block}
.name em,.pagehead h1 em{font-style:italic}
.gold-rule{height:1px;width:132px;background:var(--h-gold);margin-top:20px;transform-origin:left}
.lede{max-width:40ch;font-size:18px;color:var(--h-ink2);margin-top:18px}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:11px 16px;border:1px solid var(--h-gold);background:var(--h-gold);color:var(--h-bg);transition:background .3s,color .3s,border-color .3s}
.btn:hover{background:transparent;color:var(--h-gold)}
.btn.ghost{background:transparent;color:var(--h-ink);border-color:var(--h-rule)}
.btn.ghost:hover{border-color:var(--h-ink)}
.btn .arr{transition:transform .35s var(--ease)} .btn:hover .arr{transform:translateX(4px)}
.hero-art{border-left:1px solid var(--h-rule)}
.denom{position:absolute;right:28px;bottom:18px;font-family:var(--display);font-style:italic;font-size:84px;line-height:1;z-index:2;color:var(--h-ink)}
.denom small{display:block;text-align:right;font-family:var(--mono);font-style:normal;font-size:10.5px;letter-spacing:.16em;color:var(--h-ink2);text-transform:uppercase}
.clocks{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--h-rule);position:relative;z-index:2;background:var(--h-bg)}
.clock{padding:13px 20px;border-left:1px solid var(--h-rule);font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--h-ink2);display:flex;flex-direction:column;gap:3px}
.clock:first-child{border-left:0}
.clock b{font-size:16px;letter-spacing:.04em;color:var(--h-ink);font-weight:500;font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px}
.sdot{width:7px;height:7px;border-radius:50%;background:var(--h-burg);display:inline-block}
.sdot.open{background:var(--h-green)}

/* sub-page header */
.pagehead-grid{display:grid;grid-template-columns:1.35fr .65fr;min-height:320px}
.pagehead-copy{padding:40px 44px 36px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;position:relative;z-index:2}
.crumb{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--h-ink2);display:flex;gap:8px;flex-wrap:wrap}
.crumb a{text-decoration:none;color:var(--h-ink2)} .crumb a:hover{color:var(--h-ink)}
.crumb span{color:var(--h-gold)}
.pagehead h1{font-family:var(--display);font-size:clamp(42px,6.4vw,78px);line-height:1}
.pagehead .lede{max-width:52ch}
.pagehead-art{border-left:1px solid var(--h-rule)}
.pagehead-meta{display:flex;flex-wrap:wrap;gap:8px 26px;font-family:var(--mono);font-size:12px;color:var(--h-ink2)}
.pagehead-meta b{color:var(--h-ink);font-weight:500}

/* ticker */
.ticker{overflow:hidden;border:1px solid var(--rule);border-top:0;background:var(--surface);white-space:nowrap;position:relative}
.ticker::before,.ticker::after{content:"";position:absolute;top:0;bottom:0;width:40px;z-index:1;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(90deg,var(--surface),transparent)}
.ticker::after{right:0;background:linear-gradient(-90deg,var(--surface),transparent)}
.ticker-track{display:inline-flex}
.tk{display:inline-flex;align-items:center;gap:9px;padding:11px 24px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;border-right:1px solid var(--rule);color:var(--ink-2)}
.tk b{color:var(--ink);font-weight:500;letter-spacing:.08em}
.tk i{font-style:normal;font-size:9px;color:var(--green)}

/* ---------- section heads ---------- */
.sec{scroll-margin-top:84px}
.sec-head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:12px 24px;margin-bottom:40px;padding-bottom:18px;position:relative}
.sec-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ink);transform-origin:left}
.sec-head::before{content:"";position:absolute;left:0;bottom:-1px;width:64px;height:3px;background:var(--gold);z-index:1}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:7px;height:7px;background:var(--gold);transform:rotate(45deg);flex:none}
.sec-head h2{font-family:var(--display);font-size:clamp(32px,4.2vw,50px);line-height:1.05;margin-top:10px}
.sec-head p{font-size:14px;color:var(--muted);max-width:36ch;text-align:right}
.sub-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:10px;margin:56px 0 24px}
.sub-head h3{font-family:var(--serif);font-size:24px}
.sub-head span{font-family:var(--mono);font-size:11.5px;color:var(--muted)}

/* ---------- profile / home ---------- */
.profile-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:56px}
.profile{font-family:var(--serif);font-size:clamp(20px,2.2vw,25px);line-height:1.5}
.focus{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.focus li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--rule)}
.ic{width:44px;height:44px;border:1px solid var(--rule);display:grid;place-items:center;transition:border-color .3s,transform .4s var(--ease);background:var(--surface)}
li:hover>.ic,.card:hover .ic{border-color:var(--gold);transform:rotate(-4deg)}
.ic svg{width:22px;height:22px}
.focus b{font-family:var(--serif);font-weight:400;font-size:17px;display:block;line-height:1.3}
.focus span{font-size:13px;color:var(--ink-2)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);margin-top:52px}
.kpi{padding:24px 22px 22px;border-left:1px solid var(--rule);display:flex;flex-direction:column;gap:6px}
.kpi:first-child{border-left:0;padding-left:0}
.kpi b{font-family:var(--display);font-weight:400;font-size:clamp(40px,4.8vw,60px);line-height:1;font-variant-numeric:lining-nums tabular-nums}
.kpi span{font-size:14px;color:var(--ink)}
.kpi small{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}

/* explore cards */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:center;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--rule);padding:18px 22px 18px 18px;position:relative;transition:border-color .35s,transform .45s var(--ease),box-shadow .45s}
.card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 18px 34px -24px rgba(8,20,40,.6)}
.card svg.il{width:120px;height:90px;display:block;border:1px solid var(--rule)}
.card small{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.card h3{font-family:var(--serif);font-size:24px;line-height:1.2;margin:4px 0 6px}
.card p{font-size:14.5px;color:var(--ink-2)}
.card .go{position:absolute;right:18px;top:16px;font-family:var(--mono);font-size:16px;color:var(--gold);transition:transform .4s var(--ease)}
.card:hover .go{transform:translate(4px,-4px)}

/* ---------- experience ---------- */
.deals{display:flex;flex-direction:column}
.deal{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start;padding:30px 0;border-bottom:1px solid var(--rule)}
.deal:first-child{padding-top:0}
.tomb{background:var(--surface);border:1px solid var(--ink);padding:7px;transition:transform .45s var(--ease),box-shadow .45s}
.tomb-in{border:1px solid var(--rule);padding:22px 18px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;background:radial-gradient(circle at 50% 0,var(--surface-2),var(--surface) 72%);transition:border-color .45s}
.deal:hover .tomb{transform:translateY(-5px);box-shadow:0 18px 34px -22px rgba(8,20,40,.55)}
.deal:hover .tomb-in{border-color:var(--gold)}
.record{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tomb svg{width:40px;height:40px;margin-block:4px;transition:transform .6s var(--ease)}
.deal:hover .tomb svg{transform:scale(1.12)}
.sector{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.tomb h3{font-family:var(--serif);font-size:21px;line-height:1.2}
.tomb hr{width:44px;border:0;border-top:1px solid var(--gold);margin:4px 0}
.tomb .trole{font-size:13.5px}
.tomb .tfoot{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--ink-2);margin-top:4px;text-transform:uppercase}
.deal-meta{font-family:var(--mono);font-size:12px;color:var(--ink-2);letter-spacing:.04em;display:flex;flex-wrap:wrap;gap:4px 16px;margin-bottom:12px}
.deal-meta b{color:var(--ink);font-weight:500}
.deal h4{font-family:var(--serif);font-weight:400;font-size:24px;margin:0 0 12px;line-height:1.2}
.deal ul,.bul{margin:0;padding-left:18px;color:var(--ink-2);display:flex;flex-direction:column;gap:8px;max-width:64ch}
.deal li::marker,.bul li::marker{color:var(--gold)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{font-family:var(--mono);font-size:11px;border:1px solid var(--rule);padding:2px 8px;color:var(--ink-2);background:var(--surface)}

/* timeline */
.tl-card{border:1px solid var(--ink);background:var(--surface);padding:14px 16px 10px;overflow-x:auto}
.tl{display:block;width:100%;min-width:720px;height:auto}
.tl-legend{display:flex;flex-wrap:wrap;gap:6px 20px;font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:8px}
.tl-legend i{display:inline-block;width:14px;height:8px;margin-right:6px;vertical-align:middle}
.tl .bar{transform-box:fill-box;transform-origin:left center}

/* ---------- research ---------- */
.chart-card{margin:0;border:1px solid var(--ink);background:var(--surface);padding:16px 18px 12px}
.chart-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px 20px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.chart-top b{color:var(--ink);font-weight:500}
.ohlc{font-variant-numeric:tabular-nums;color:var(--ink)}
.ohlc em{font-style:normal;color:var(--muted);margin-left:10px}
.ohlc em:first-child{margin-left:0}
#candles{width:100%;height:300px;display:block;margin-top:10px;cursor:crosshair;touch-action:pan-y}
.legend{display:flex;flex-wrap:wrap;gap:6px 20px;font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:8px}
.legend i{display:inline-block;width:12px;height:8px;margin-right:6px;vertical-align:middle}
.research-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;margin-top:40px}
.proj{display:flex;flex-direction:column;gap:12px}
.proj h3{font-family:var(--serif);font-size:26px;line-height:1.2}
.proj p{color:var(--ink-2)}
.flow{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:14px;padding-top:4px}
.flow::before{content:"";position:absolute;left:6px;right:6px;top:10px;height:1px;background:var(--rule)}
.step{position:relative;display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:11px;line-height:1.35;color:var(--ink-2)}
.step i{width:12px;height:12px;border:1px solid var(--ink);background:var(--surface);transform:rotate(45deg);display:block;margin-top:1px}
.pulse{position:absolute;top:7px;left:0;width:8px;height:8px;border-radius:50%;background:var(--gold);z-index:2;box-shadow:0 0 0 4px color-mix(in srgb,var(--gold) 22%,transparent)}
.net{width:100%;height:auto;display:block;border:1px solid var(--rule);background:var(--surface)}

.builds{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.build{background:var(--surface);border:1px solid var(--rule);display:flex;flex-direction:column;transition:border-color .35s,transform .45s var(--ease),box-shadow .45s}
.build:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 18px 34px -24px rgba(8,20,40,.6)}
.build-art{border-bottom:1px solid var(--rule);background:var(--surface-2);overflow:hidden}
.build-art svg{display:block;width:100%;height:auto}
.build-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.build-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.build h3{font-family:var(--serif);font-size:22px;line-height:1.2}
.build p{color:var(--ink-2);font-size:15px}
.build .tags{margin-top:auto;padding-top:8px}
.status{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;display:inline-flex;align-items:center;gap:7px;padding:3px 9px;border:1px solid var(--c);color:var(--ink)}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c)}
.status.live{--c:var(--green)} .status.dev{--c:var(--gold)} .status.done{--c:var(--steel)}

/* term sheet */
.term{margin:0;border-top:1px solid var(--ink)}
.term-row{display:grid;grid-template-columns:210px 1fr;gap:24px;padding:18px 12px;border-bottom:1px solid var(--rule);transition:background .3s}
.term-row:hover{background:var(--surface)}
.term dt{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);padding-top:4px}
.term dd{margin:0;font-size:16px}
.term dd .sep{color:var(--gold);margin-inline:8px}
.term dd small{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.langs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 24px}
.lang b{font-family:var(--serif);font-weight:400;font-size:18px;display:block;line-height:1.2}
.lang span{font-family:var(--mono);font-size:11px;color:var(--ink-2)}
.meter{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;margin-top:8px}
.meter i{height:5px;background:var(--rule);transform-origin:left}
.meter i.on{background:var(--gold)}

/* ---------- education ---------- */
.route-card{border:1px solid var(--ink);background:var(--surface);padding:8px;overflow-x:auto}
.route{width:100%;min-width:560px;height:auto;display:block}
.arc{stroke-dasharray:1;stroke-dashoffset:0}
.plates{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.plate{margin:0;display:flex;flex-direction:column;gap:10px}
.plate-frame{border:1px solid var(--ink);padding:5px;background:var(--surface)}
.plate-frame>div{border:1px solid var(--gold);overflow:hidden}
.plate svg{display:block;width:100%;height:auto;transition:transform .9s var(--ease)}
.plate:hover svg{transform:scale(1.07)}
.plate b{font-family:var(--serif);font-weight:400;font-size:18px;display:block;line-height:1.2}
.plate span{font-family:var(--mono);font-size:11px;color:var(--ink-2)}
.schools{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.school{border-top:1px solid var(--ink);padding-top:16px;display:flex;flex-direction:column;gap:10px}
.school .meta{font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.school h3{font-family:var(--serif);font-size:25px}
.school p{color:var(--ink-2);font-size:15px}
.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 16px;font-size:14.5px;margin-top:4px}
.kv dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.kv dd{margin:0;color:var(--ink)}
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cert{background:var(--surface);border:1px solid var(--rule);padding:20px;display:grid;grid-template-columns:58px 1fr;gap:16px;align-items:center;transition:border-color .35s,transform .45s var(--ease)}
.cert:hover{border-color:var(--gold);transform:translateY(-3px)}
.cert svg{width:58px;height:70px;transition:transform .6s var(--ease);transform-origin:50% 0}
.cert:hover svg{transform:rotate(-6deg)}
.cert small{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.cert b{font-family:var(--serif);font-weight:400;font-size:18px;display:block;line-height:1.25;margin:3px 0}
.cert span{font-family:var(--mono);font-size:11.5px;color:var(--ink-2)}
.honours{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.honours li{display:grid;grid-template-columns:52px 150px 1fr;gap:20px;padding:18px 12px;border-bottom:1px solid var(--rule);align-items:center;transition:background .3s}
.honours li:hover{background:var(--surface)}
.medal{width:40px;height:56px;display:block;transition:transform .5s var(--ease);transform-origin:50% 0}
.honours li:hover .medal{transform:rotate(-8deg)}
.honours .yr{font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.honours b{font-family:var(--serif);font-weight:400;font-size:19px;display:block;line-height:1.3}
.honours p{color:var(--ink-2);font-size:14.5px}

/* ---------- about ---------- */
.story{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:start}
.story-text{display:flex;flex-direction:column;gap:18px;font-family:var(--serif);font-size:19px;line-height:1.65;max-width:62ch}
.story-text p:first-child::first-letter{font-family:var(--display);float:left;font-size:4.1em;line-height:.85;padding:6px 10px 0 0;color:var(--gold)}
.facts{margin:0;border-top:1px solid var(--ink);background:var(--surface)}
.facts div{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:12px 16px;border-bottom:1px solid var(--rule)}
.facts dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.facts dd{margin:0;font-size:15px}
.now{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--rule)}
.now div{padding:20px 20px 20px 0;display:flex;flex-direction:column;gap:6px}
.now div+div{border-left:1px solid var(--rule);padding-left:20px}
.now small{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:8px}
.now small i{width:7px;height:7px;border-radius:50%;background:var(--green)}
.now b{font-family:var(--serif);font-weight:400;font-size:18px;line-height:1.3}
.now span{font-size:14px;color:var(--ink-2)}
.interests{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--rule)}
.interest{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:22px 20px 22px 0;border-bottom:1px solid var(--rule)}
.interest:not(:nth-child(3n+1)){border-left:1px solid var(--rule);padding-left:20px}
.interest .ic{width:56px;height:56px}
.interest .ic svg{width:28px;height:28px}
.interest:hover .ic{border-color:var(--gold);transform:rotate(-4deg)}
.interest b{font-family:var(--serif);font-weight:400;font-size:18px;display:block;line-height:1.25;margin-bottom:4px}
.interest p{font-size:14.5px;color:var(--ink-2)}
.impact{display:grid;grid-template-columns:1fr 1fr;gap:22px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
.contact-list{border-top:1px solid var(--ink)}
.crow{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--rule);font-family:var(--mono);font-size:15px}
.crow .lbl{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.copy{font:inherit;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;background:none;color:var(--gold);border:1px solid var(--gold);padding:5px 10px;cursor:pointer;transition:background .25s,color .25s}
.copy:hover{background:var(--gold);color:var(--surface)}
.envelope{width:100%;max-width:340px;height:auto;display:block}
.env-flap{transform-box:fill-box;transform-origin:50% 0;transition:transform .8s var(--ease)}
.env-wrap:hover .env-flap{transform:scaleY(-1)}
.env-letter{transition:transform .8s var(--ease)}
.env-wrap:hover .env-letter{transform:translateY(-26px)}
.avail{background:var(--surface);border:1px solid var(--rule);padding:20px;display:flex;flex-direction:column;gap:10px;margin-top:24px}
.avail b{font-family:var(--serif);font-weight:400;font-size:19px}
.avail p{font-size:14.5px;color:var(--ink-2)}

/* closing band */
.closing-grid{display:grid;grid-template-columns:320px 1fr;min-height:300px}
.closing .note-art{border-right:1px solid var(--h-rule)}
.closing-copy{padding:40px 44px;display:flex;flex-direction:column;gap:20px;justify-content:center;position:relative;z-index:1}
.closing h2{font-family:var(--display);font-size:clamp(32px,4.4vw,54px);line-height:1.05}
.closing h2 em{font-style:italic}

/* footer */
.site-foot{max-width:1120px;margin:72px auto 0;border-top:1px solid var(--rule);padding-top:22px;display:grid;grid-template-columns:1fr auto;gap:16px 24px;font-size:13px;color:var(--ink-2)}
.site-foot nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.site-foot a{text-decoration:none;color:var(--ink-2)} .site-foot a:hover{color:var(--ink)}
.site-foot .fine{font-family:var(--mono);font-size:11px;color:var(--muted);grid-column:1/-1;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ---------- motion ---------- */
@media (prefers-reduced-motion:no-preference){
  .hero-top,.crumb{animation:fade .9s .05s both}
  .line>span{animation:up 1.15s cubic-bezier(.2,.75,.1,1) both}
  .line:nth-child(2)>span{animation-delay:.14s}
  .gold-rule{animation:grow 1.3s .55s cubic-bezier(.2,.75,.1,1) both}
  .lede{animation:fade 1s .45s both}
  .cta,.pagehead-meta{animation:fade 1s .6s both}
  .denom{animation:fade 1.4s .9s both}
  .clock{animation:fade .8s both} .clock:nth-child(2){animation-delay:.08s} .clock:nth-child(3){animation-delay:.16s} .clock:nth-child(4){animation-delay:.24s} .clock:nth-child(5){animation-delay:.32s}
  .ticker-track{animation:tick 70s linear infinite}
  .ticker:hover .ticker-track{animation-play-state:paused}
  .sdot.open{animation:beat 2s ease-out infinite}
  .pulse{animation:travel 5.5s cubic-bezier(.65,0,.35,1) infinite}
  .edge{stroke-dasharray:3 5;animation:flowdash 1.4s linear infinite}
  .ring{transform-box:fill-box;transform-origin:center;animation:ring 2.6s ease-out infinite}
  .run .arc{animation:draw 1.8s cubic-bezier(.45,0,.2,1) both}
  .run .arc:nth-of-type(2){animation-delay:.5s}
  .run .meter i.on{animation:grow .5s var(--ease) both}
  .run .meter i.on:nth-child(2){animation-delay:.08s} .run .meter i.on:nth-child(3){animation-delay:.16s} .run .meter i.on:nth-child(4){animation-delay:.24s} .run .meter i.on:nth-child(5){animation-delay:.32s}
  .run .bar{animation:grow 1.1s var(--ease) both;animation-delay:calc(var(--i,0) * 90ms)}
  .blink{animation:blink 1.1s steps(1) infinite}
  .scan{animation:scan 4.8s ease-in-out infinite alternate}
  .needle{transform-box:view-box;animation:needle 5s ease-in-out infinite alternate}
  .prob{transform-box:fill-box;transform-origin:left center;animation:prob 3.6s ease-in-out infinite alternate}
  .prob.b{animation-delay:-1.8s}
  .spin-slow{transform-box:fill-box;transform-origin:center;animation:spin 18s linear infinite}
  .bob{animation:bob 3.4s ease-in-out infinite alternate}
  .steam{animation:steam 2.8s ease-in-out infinite}
  .steam.b{animation-delay:-1.4s}
  @supports (animation-timeline: view()){
    .sec-head::after{animation:grow linear both;animation-timeline:view();animation-range:entry 20% cover 35%}
    .rv{animation:slide linear both;animation-timeline:view();animation-range:entry 0% cover 22%}
  }
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ticker{overflow-x:auto}.pulse{display:none}}
@keyframes up{from{transform:translateY(106%)}}
@keyframes fade{from{opacity:.001;transform:translateY(10px)}}
@keyframes grow{from{transform:scaleX(0)}}
@keyframes slide{from{transform:translateY(40px)}}
@keyframes tick{to{transform:translateX(-50%)}}
@keyframes beat{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--h-green) 70%,transparent)}100%{box-shadow:0 0 0 9px transparent}}
@keyframes travel{0%{left:0}100%{left:calc(100% - 8px)}}
@keyframes flowdash{to{stroke-dashoffset:-16}}
@keyframes ring{from{transform:scale(.7);opacity:.9}to{transform:scale(1.7);opacity:0}}
@keyframes draw{from{stroke-dashoffset:1}}
@keyframes blink{50%{opacity:0}}
@keyframes scan{from{transform:translateX(0)}to{transform:translateX(96px)}}
@keyframes needle{from{transform:rotate(-38deg)}to{transform:rotate(28deg)}}
@keyframes prob{from{transform:scaleX(.82)}to{transform:scaleX(1)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bob{from{transform:translateY(0)}to{transform:translateY(-4px)}}
@keyframes steam{0%{opacity:0;transform:translateY(4px)}40%{opacity:.9}100%{opacity:0;transform:translateY(-8px)}}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .topnav-in{flex-wrap:wrap;gap:8px 16px}
  .navlinks{order:3;width:100%;margin-left:0;overflow-x:auto;gap:18px;padding-bottom:2px;scrollbar-width:none}
  .navlinks::-webkit-scrollbar{display:none}
  .navclock{margin-left:auto}
  .hero-grid,.pagehead-grid{grid-template-columns:1fr}
  .hero-art,.pagehead-art{min-height:260px;border-left:0;border-bottom:1px solid var(--h-rule);order:-1}
  .pagehead-art{min-height:200px}
  .hero-copy,.pagehead-copy{padding:30px 26px 28px}
  .clocks{grid-template-columns:repeat(2,1fr)}
  .clock{border-top:1px solid var(--h-rule)} .clock:nth-child(odd){border-left:0} .clock:nth-child(-n+2){border-top:0}
  .clock:last-child{grid-column:1/-1;border-left:0}
  .sec-head{grid-template-columns:1fr} .sec-head p{text-align:left}
  .profile-grid,.research-grid,.schools,.story,.contact-grid{grid-template-columns:1fr;gap:32px}
  .kpis,.now{grid-template-columns:repeat(2,1fr)}
  .kpi:nth-child(3){border-left:0;padding-left:0}
  .kpi:nth-child(n+3){border-top:1px solid var(--rule)}
  .now div:nth-child(3){border-left:0;padding-left:0}
  .now div:nth-child(n+3){border-top:1px solid var(--rule)}
  .cards,.builds,.impact{grid-template-columns:1fr}
  .deal{grid-template-columns:1fr;gap:22px}
  .tomb{max-width:340px}
  .plates{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:1fr}
  .interests{grid-template-columns:1fr 1fr}
  .interest:not(:nth-child(3n+1)){border-left:0;padding-left:0}
  .interest:nth-child(even){border-left:1px solid var(--rule);padding-left:20px}
  .term-row{grid-template-columns:1fr;gap:8px}
  .langs{grid-template-columns:repeat(2,1fr)}
  .honours li{grid-template-columns:44px 1fr;gap:4px 16px}
  .honours li .medal{grid-row:1 / span 2}
  .honours li .yr,.honours li>div{grid-column:2}
  .closing-grid{grid-template-columns:1fr}
  .closing .note-art{min-height:200px;border-right:0;border-bottom:1px solid var(--h-rule)}
  .closing-copy{padding:28px 26px}
  .wrap{gap:76px}
}
@media (max-width:560px){
  .flow{grid-template-columns:repeat(3,1fr);row-gap:18px}
  .flow::before,.pulse{display:none}
  .crow{grid-template-columns:1fr auto;font-size:14px}
  .crow .lbl{grid-column:1/-1}
  .denom{font-size:60px}
  .mark span{display:none}
  .card{grid-template-columns:1fr;gap:14px}
  .card svg.il{width:100%;height:auto;aspect-ratio:4/3;max-width:100%}
  .interests{grid-template-columns:1fr}
  .interest:nth-child(even){border-left:0;padding-left:0}
  .kv{grid-template-columns:1fr;gap:2px}
  .kv dd{margin-bottom:8px}
  .facts div{grid-template-columns:1fr;gap:2px}
  .site-foot{grid-template-columns:1fr}
}

/* pager */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--ink);padding-top:18px}
.pager a{display:flex;flex-direction:column;gap:2px;text-decoration:none;padding:6px 0;color:var(--ink)}
.pager a.next{grid-column:2;text-align:right;align-items:flex-end}
.pager small{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.pager b{font-family:var(--display);font-weight:400;font-size:clamp(26px,3vw,36px);display:inline-flex;align-items:center;gap:12px}
.pager b i{font-style:normal;color:var(--gold);font-family:var(--mono);font-size:.6em;transition:transform .4s var(--ease)}
.pager a:hover b i{transform:translateX(5px)}
.pager a.prev:hover b i{transform:translateX(-5px)}
.notfound-links{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- legal pages ---------- */
.legal{display:grid;grid-template-columns:230px 1fr;gap:56px;align-items:start}
.toc{position:sticky;top:calc(env(safe-area-inset-top,0px) + 80px);border-top:1px solid var(--ink);padding-top:14px;display:flex;flex-direction:column;gap:2px}
.toc small{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.toc a{font-size:13.5px;color:var(--ink-2);text-decoration:none;padding:4px 0 4px 12px;border-left:1px solid var(--rule);transition:border-color .25s,color .25s}
.toc a:hover{color:var(--ink);border-left-color:var(--gold)}
.doc{max-width:70ch;display:flex;flex-direction:column;gap:14px;font-size:16px}
.doc h2{font-family:var(--serif);font-size:24px;line-height:1.25;margin-top:30px;padding-top:18px;border-top:1px solid var(--rule);scroll-margin-top:90px}
.doc h2:first-of-type{margin-top:0}
.doc h2 span{font-family:var(--mono);font-size:12px;color:var(--gold);margin-right:10px;vertical-align:3px}
.doc h3{font-family:var(--serif);font-size:18px;margin-top:8px}
.doc p,.doc li{color:var(--ink-2)}
.doc strong{color:var(--ink);font-weight:600}
.doc ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.doc li::marker{color:var(--gold)}
.doc address{font-style:normal;background:var(--surface);border:1px solid var(--rule);padding:14px 16px;color:var(--ink);line-height:1.7}
.doc .updated{font-family:var(--mono);font-size:12px;color:var(--muted)}
.tablewrap{overflow-x:auto;border:1px solid var(--rule);background:var(--surface)}
.doc table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}
.doc th,.doc td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--rule);vertical-align:top;color:var(--ink-2)}
.doc th{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
.doc td code{font-family:var(--mono);font-size:12.5px;color:var(--ink)}
.glance{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);margin-bottom:48px}
.glance>div{padding:18px 18px 18px 0;display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start}
.glance>div+div{border-left:1px solid var(--rule);padding-left:18px}
.glance svg{width:26px;height:26px}
.glance b{font-family:var(--serif);font-weight:400;font-size:16.5px;display:block;line-height:1.3}
.glance span{font-size:13px;color:var(--ink-2)}
.site-foot .legal-links{display:flex;flex-wrap:wrap;gap:6px 18px;grid-column:1/-1;font-size:12.5px}
.site-foot .legal-links span{color:var(--muted);font-family:var(--mono);font-size:11px;display:inline-flex;align-items:center;gap:7px}
.site-foot .legal-links span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}
@media (max-width:900px){
  .legal{grid-template-columns:1fr;gap:28px}
  .toc{position:static}
  .glance{grid-template-columns:1fr 1fr}
  .glance>div:nth-child(3){border-left:0;padding-left:0}
  .glance>div:nth-child(n+3){border-top:1px solid var(--rule)}
}
@media (max-width:560px){.glance{grid-template-columns:1fr}.glance>div+div{border-left:0;padding-left:0;border-top:1px solid var(--rule)}}
.legal>*,.doc{min-width:0}

/* logo + CV */
.mark img{width:30px;height:30px;display:block;transition:transform .5s var(--ease)}
.mark:hover img{transform:rotate(-8deg)}
.navcv{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--ink);border:1px solid var(--gold);padding:4px 10px;white-space:nowrap;transition:background .25s,color .25s;flex:none}
.navcv:hover{background:var(--gold);color:var(--surface)}
.foot-logo{display:inline-block;justify-self:start}
.foot-logo img{height:44px;width:auto;display:block}
@media (max-width:900px){.navcv{margin-left:auto}.navclock{margin-left:0}}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .foot-logo img{content:url(/assets/logo/av-lockup-ivory.svg)}}
:root[data-theme="dark"] .foot-logo img{content:url(/assets/logo/av-lockup-ivory.svg)}

/* community highlight */
.members{display:grid;grid-template-columns:1fr 1.45fr;gap:40px;align-items:center;background:var(--surface);border:1px solid var(--ink);padding:32px 34px;position:relative}
.members::before{content:"";position:absolute;left:-1px;top:-1px;width:84px;height:3px;background:var(--gold)}
.members-copy{display:flex;flex-direction:column;gap:10px}
.members-num{font-family:var(--display);font-weight:400;font-size:clamp(68px,9vw,124px);line-height:.9;letter-spacing:-.01em;font-variant-numeric:lining-nums tabular-nums}
.members-lbl{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.members-copy p{color:var(--ink-2);font-size:15.5px;max-width:46ch}
.members-copy .more{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);text-decoration:none;margin-top:4px}
.members-copy .more:hover{color:var(--gold)}
.members-fig{margin:0;display:flex;flex-direction:column;gap:8px;min-width:0}
#members{width:100%;display:block}
.members-fig figcaption{font-family:var(--mono);font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.tomb-num{font-family:var(--display);font-weight:400;font-size:44px;line-height:1;margin-top:2px}
.tomb-num+small{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.impact{grid-template-columns:repeat(3,1fr)}
.certs.two{grid-template-columns:repeat(2,1fr)}
.cert .verify{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--gold);display:inline-block;margin-top:6px}
.cert .verify:hover{color:var(--gold)}
.certs+.sub-head{margin-top:36px}
@media (max-width:900px){.members{grid-template-columns:1fr;padding:24px 22px;gap:24px}.impact{grid-template-columns:1fr}.certs.two{grid-template-columns:1fr}}
.build.wide{display:grid;grid-template-columns:1fr 1fr}
.build.wide .build-art{border-bottom:0;border-right:1px solid var(--rule);display:flex;align-items:center}
.build.wide .build-body{padding:26px 28px;justify-content:center}
@media (max-width:900px){.build.wide{grid-template-columns:1fr}.build.wide .build-art{border-right:0;border-bottom:1px solid var(--rule)}}