:root{
  --night:#0a0c10; --cream:#ece6da; --muted:#8c877e; --line:#ece6da1f; --gold:#e0b85a;
  --serif:'Instrument Serif',serif; --sans:'Inter Tight',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--night)}
body{background:var(--night);color:var(--cream);font:300 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
i,em{font-family:var(--serif);font-style:italic;font-weight:400}
.mono{font:400 11px/1.7 var(--mono);letter-spacing:.16em;text-transform:uppercase}
.muted{color:var(--muted)}
.small{font-size:13px}

/* the river lives on one fixed canvas under the text */
#river{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none}
main,.nav{position:relative;z-index:1}

.nav{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:20px 32px;
  background:linear-gradient(var(--night) 55%,#0a0c1000)}
.mark{font:400 26px var(--serif);text-decoration:none}
.nav nav{display:flex;gap:30px}
.nav nav a{font:400 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--muted);transition:color .3s}
.nav nav a:hover{color:var(--cream)}
.pill{font:400 11px var(--mono);letter-spacing:.14em;color:var(--cream);background:none;border:1px solid var(--line);border-radius:99px;padding:7px 14px;cursor:pointer}
.pill b{font-weight:400;color:var(--muted)}

.sound{position:fixed;right:28px;bottom:26px;z-index:10;display:flex;align-items:center;gap:12px;font:400 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--cream);background:#0a0c10cc;border:1px solid var(--line);border-radius:99px;padding:10px 16px;cursor:pointer;backdrop-filter:blur(8px)}
.bars{display:flex;gap:2px;align-items:center;height:12px}
.bars i{display:block;width:2px;height:3px;background:currentColor;border-radius:1px;transition:height .3s}
.sound[aria-pressed=true] .bars i{animation:eq 1.1s ease-in-out infinite}
.sound[aria-pressed=true] .bars i:nth-child(2){animation-delay:-.3s}.sound[aria-pressed=true] .bars i:nth-child(3){animation-delay:-.6s}.sound[aria-pressed=true] .bars i:nth-child(4){animation-delay:-.9s}
@keyframes eq{0%,100%{height:3px}50%{height:12px}}

/* the agent: a quiet pill that opens a small panel */
.agent{position:fixed;left:28px;bottom:26px;z-index:11;display:flex;flex-direction:column-reverse;align-items:flex-start;gap:10px}
.agent.right{left:auto;right:28px;bottom:82px;align-items:flex-end}
.agent-pill{display:flex;align-items:center;gap:10px;font:400 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cream);
  background:#0a0c10cc;border:1px solid var(--line);border-radius:99px;padding:10px 16px;cursor:pointer;backdrop-filter:blur(8px)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 #e0b85a88;animation:live 2.4s infinite}
.agent-panel{width:min(420px,calc(100vw - 40px));max-height:62vh;display:flex;flex-direction:column;gap:12px;padding:18px;border-radius:18px;
  background:#0c0f15ee;border:1px solid var(--line);backdrop-filter:blur(14px);box-shadow:0 30px 80px #0008}
.agent-panel[hidden]{display:none}
.agent-log{overflow-y:auto;display:flex;flex-direction:column;gap:18px}
.agent-log:empty{display:none}
.turn .q{font:italic 400 20px/1.25 var(--serif);color:var(--muted)}
.trace{list-style:none;margin:8px 0 4px;display:flex;flex-direction:column;gap:4px}
.trace li{font:400 10.5px/1.5 var(--mono);letter-spacing:.08em;color:var(--muted);display:flex;align-items:center;gap:8px;animation:in .4s ease both}
.trace .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);flex:none}
.trace i{font-style:normal;color:var(--cream);opacity:.7}
.turn .a{font-size:15px;line-height:1.55}
.turn .links a{display:inline-block;margin:8px 10px 0 0;font:400 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid var(--line)}
.agent-sugg{display:flex;flex-wrap:wrap;gap:6px}
.agent-sugg[hidden]{display:none}
.agent-sugg button{font:400 13px var(--sans);color:var(--cream);background:none;border:1px solid var(--line);border-radius:99px;padding:6px 12px;cursor:pointer}
.agent-sugg button:hover{border-color:var(--cream)}
.agent-form{display:flex;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.agent-form input{flex:1;background:none;border:0;color:var(--cream);font:300 15px var(--sans);padding:11px 14px;outline:none}
.agent-form button{background:none;border:0;color:var(--cream);padding:0 14px;cursor:pointer;font-size:16px}
.agent-form.busy{opacity:.5;pointer-events:none}
.agent-note{font-size:9.5px;color:var(--muted);letter-spacing:.1em}
@keyframes in{from{opacity:0;transform:translateY(4px)}}
.stop h3,.rows,.grid,.list{transition:color .6s,text-shadow .6s}
.lit h3,.lit h2{color:#fff;text-shadow:0 0 28px #e0b85a55}

/* hero */
#hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 6vw 26vh}
.name{font:400 clamp(140px,26vw,380px)/.8 var(--serif);letter-spacing:-.03em;margin:28px 0 10px}
.name.gl{color:transparent}
.full{font:italic 400 22px var(--serif);color:var(--muted)}
.role{margin-top:34px;font-size:clamp(17px,1.4vw,20px)}
.role b{font-weight:500}
#hero .line{max-width:560px;margin-top:14px;color:var(--muted)}
.cue{position:absolute;bottom:13vh;text-decoration:none}
.hint{position:absolute;bottom:calc(13vh - 26px);font-size:10px}

/* journey */
#experience{padding:10vh 6vw 26vh}
.head{text-align:center;margin-bottom:22vh}
#experience .head{text-align:left;width:min(40vw,520px);margin-bottom:16vh}
.head h2,#contact h2{font:400 clamp(48px,7vw,110px)/1 var(--serif);letter-spacing:-.02em;margin-top:14px}
.stop{width:min(40vw,520px);margin-bottom:34vh;position:relative}
.stop[data-side=r]{margin-left:auto}
.stop[data-side=l]{text-align:right}
.stop .meta{color:var(--c,var(--muted))}
.stop h3{font:400 clamp(40px,4.4vw,68px)/1.02 var(--serif);letter-spacing:-.015em;margin:10px 0 6px}
.stop .org{font:italic 400 21px var(--serif);color:var(--muted);margin-bottom:14px}
.stop p{max-width:520px}
.stop[data-side=l] p{margin-left:auto}
.stop .tags{margin-top:16px;color:var(--muted);font-size:10px}
.stop .tags a{text-decoration:none;border-bottom:1px solid var(--line)}
.stop.now h3{font-size:clamp(56px,6vw,96px)}
.live{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--gold);margin-right:10px;vertical-align:1px;box-shadow:0 0 0 0 #e0b85a88;animation:live 2s infinite}
@keyframes live{70%{box-shadow:0 0 0 9px #e0b85a00}100%{box-shadow:0 0 0 0 #e0b85a00}}

/* education */
#formation{padding:16vh 6vw 14vh}
#formation .head{margin-bottom:9vh}
.rows{list-style:none;max-width:860px;margin:0 auto}
.rows li{display:grid;grid-template-columns:160px 1fr;gap:30px;padding:26px 0;border-top:1px solid var(--line);align-items:baseline}
.rows h4{font:400 30px/1.15 var(--serif)}
.rows p{color:var(--muted);font-size:15.5px;margin-top:4px}

/* skills */
#skills{padding:14vh 6vw 18vh}
#skills .head{margin-bottom:12vh}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;max-width:1180px;margin:0 auto;border-top:1px solid var(--line)}
.k{padding:34px 30px 40px 0;border-bottom:1px solid var(--line)}
.k h4,.list h4{font:400 30px/1.1 var(--serif);margin-bottom:10px}
.k p,.list p{color:var(--muted);font-size:15.5px}
.oss{max-width:720px;margin:9vh auto 0;text-align:center;color:var(--muted)}

/* off the current */
#hors{padding:14vh 6vw 18vh}
#hors .head{margin-bottom:10vh}
.list{list-style:none;max-width:1060px;margin:0 auto}
.list li{display:grid;grid-template-columns:240px 1fr 200px;gap:30px;padding:28px 0;border-top:1px solid var(--line);align-items:center;cursor:default}

/* hover drawings: each stroke draws itself, one after another */
.doodle{width:200px;height:158px;overflow:visible}
.doodle .d{fill:none;stroke:var(--c);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;
  transition:stroke-dashoffset .5s cubic-bezier(.6,0,.2,1);transition-delay:0s}
.list li:hover .d,.list li.on .d{stroke-dashoffset:0;transition-duration:1.2s;transition-delay:calc(var(--i) * .22s)}
.list li h4{transition:color .4s}
.list li:hover h4{color:#fff}
.petals ellipse{fill:#f3b6c6;opacity:0;transform-box:fill-box;transform-origin:center}
.list li:hover .petals ellipse,.list li.on .petals ellipse{animation:fall 3.4s linear infinite}
.petals ellipse:nth-child(2){animation-delay:-.6s!important}.petals ellipse:nth-child(3){animation-delay:-1.3s!important}
.petals ellipse:nth-child(4){animation-delay:-2s!important}.petals ellipse:nth-child(5){animation-delay:-2.6s!important}.petals ellipse:nth-child(6){animation-delay:-1.8s!important}
@keyframes fall{0%{opacity:0;transform:translate(0,0) rotate(0)}15%{opacity:.9}100%{opacity:0;transform:translate(-26px,180px) rotate(220deg)}}

/* contact */
#contact{min-height:90vh;padding:18vh 6vw 10vh;text-align:center;display:flex;flex-direction:column;align-items:center}
#contact .line{margin-top:22px;color:var(--muted);max-width:520px}
.mail{margin-top:7vh;font:300 clamp(24px,3.4vw,48px) var(--sans);letter-spacing:-.01em;text-decoration:none;border-bottom:1px solid var(--line);transition:border-color .3s}
.mail:hover{border-color:var(--cream)}
.links{list-style:none;display:flex;gap:34px;flex-wrap:wrap;justify-content:center;margin:7vh 0 auto}
.links a{text-decoration:none;color:var(--muted)}
.links a:hover{color:var(--cream)}
.colophon{max-width:460px;margin-top:10vh}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1.2s ease,transform 1.2s cubic-bezier(.2,.7,.1,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:860px){
  .nav nav{display:none}
  .nav{padding:16px 20px}
  /* the river zigzags on phones too: it runs down the free margin and crosses in the gaps between roles */
  .stop,.stop[data-side=r],.stop[data-side=l]{width:auto;margin-left:58px;text-align:left}
  .stop[data-side=l]{margin-left:0;margin-right:58px}
  .stop[data-side=l] p{margin-left:0}
  .grid{grid-template-columns:1fr}
  .list li{grid-template-columns:1fr;gap:6px}
  .doodle{width:150px;height:118px}
  .rows li{grid-template-columns:1fr;gap:4px}
  .stop{margin-bottom:26vh}
  .sound{right:16px;bottom:16px}
  .agent,.agent.right{left:16px;right:auto;bottom:16px;align-items:flex-start}
  .sound span[data-i]{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}