:root{
  --pink:#FF2E8B; --pink2:#FF8FBE; --bg:#030712;
  --panel:rgba(10,12,20,0.255); --line:rgba(255,255,255,0.12); --pinkline:rgba(255,46,139,0.22);
  --text:#E9EBF1; --muted:#9AA1B2;
  --display:'Archivo',system-ui,sans-serif; --sans:'Inter',system-ui,sans-serif; --mono:'IBM Plex Mono',monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{font-family:var(--sans);background:var(--bg);color:var(--text);overflow:hidden;-webkit-font-smoothing:antialiased;}
body.entered{overflow-y:auto;}

/* ── Animation layers (do not alter the script) ── */
#growthCanvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1;}
#backgroundText{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;z-index:0;pointer-events:none;transition:opacity 1.1s ease;}
#backgroundText h1{font-family:var(--display);font-weight:700;font-size:15vw;letter-spacing:-0.04em;color:#fff;text-shadow:0 0 26px rgba(255,255,255,0.12);}
#backgroundText .rainbow-circle{display:inline-block;width:0.1em;height:0.1em;border-radius:50%;background-color:#fff;vertical-align:baseline;margin:0 0.06em;opacity:0;}
body.entered #backgroundText{opacity:0.22;}

/* ── Gate / Enter ── */
#gate{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .9s ease;}
.gate-inner{display:flex;flex-direction:column;align-items:center;gap:16px;transform:translateY(8.5vw);}
.gate-kicker{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.34em;text-transform:uppercase;color:var(--pink2);opacity:0.85;}
.enter-btn{font-family:var(--mono);font-size:0.85rem;letter-spacing:0.42em;text-transform:uppercase;color:#fff;padding:1rem 4rem;border:1.5px solid #FF8FBE;background:rgba(255,46,139,0.92);border-radius:10px;cursor:pointer;box-shadow:0 0 24px rgba(255,46,139,0.4);transition:all .3s;}
.enter-btn:hover{background:#FF2E8B;color:#fff;border-color:#FFC4DD;transform:translateY(-2px);box-shadow:0 0 40px rgba(255,46,139,0.65);}

/* ── Top banner / nav (appears after Enter) ── */
#topbar{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;gap:20px;padding:13px 30px;background:rgba(8,10,16,0.55);backdrop-filter:blur(18px) saturate(1.2);-webkit-backdrop-filter:blur(18px) saturate(1.2);border-bottom:1px solid rgba(255,46,139,0.2);transform:translateY(-105%);opacity:0;transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .7s ease;pointer-events:none;}
body.entered #topbar{transform:translateY(0);opacity:1;pointer-events:auto;}
.tb-brand{font-family:var(--display);font-weight:700;font-size:1.2rem;letter-spacing:-0.01em;color:#fff;text-decoration:none;animation:brandpulse 3.4s ease-in-out infinite;}
.tb-brand .dot{color:var(--pink);}
@keyframes brandpulse{0%,100%{opacity:1;text-shadow:0 0 0 rgba(255,255,255,0);}50%{opacity:0.82;text-shadow:0 0 13px rgba(255,255,255,0.28);}}
.tb-nav{display:flex;gap:26px;margin-left:auto;margin-right:24px;}
.tb-nav a{font-family:var(--mono);font-size:0.74rem;letter-spacing:0.14em;text-transform:uppercase;color:rgba(233,235,241,0.96);text-decoration:none;transition:color .2s;}
.tb-nav a:hover{color:var(--pink);}
/* numbered nav items — index numbers echo the section kickers */
.tb-nav a::before{color:var(--pink);margin-right:0.5em;font-variant-numeric:tabular-nums;opacity:1;}
.tb-nav a:nth-child(1)::before{content:"01";}
.tb-nav a:nth-child(2)::before{content:"02";}
.tb-nav a:nth-child(3)::before{content:"03";}
.tb-nav a:nth-child(4)::before{content:"04";}
.tb-nav a:nth-child(5)::before{content:"05";}
.tb-nav a:nth-child(6)::before{content:"06";}
/* left-to-right step-down, ~half a line PER item — horizontal nav only.
   Centred around the bar's midline so the staircase fits instead of sinking. */
@media(min-width:761px){
  #topbar{padding-top:18px;padding-bottom:18px;}
  .tb-nav a:nth-child(1){transform:translateY(-1.25em);}
  .tb-nav a:nth-child(2){transform:translateY(-0.75em);}
  .tb-nav a:nth-child(3){transform:translateY(-0.25em);}
  .tb-nav a:nth-child(4){transform:translateY(0.25em);}
  .tb-nav a:nth-child(5){transform:translateY(0.75em);}
  .tb-nav a:nth-child(6){transform:translateY(1.25em);}
}
.tb-cta{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:#fff;text-decoration:none;padding:8px 16px;border:1px solid var(--pink);background:rgba(255,46,139,0.85);border-radius:7px;transition:all .25s;}
.tb-cta:hover{background:var(--pink);box-shadow:0 0 18px rgba(255,46,139,0.55);}
.tb-theme{display:inline-flex;align-items:center;justify-content:center;background:rgba(255,46,139,0.12);border:1px solid var(--pinkline);border-radius:7px;color:var(--text);font-size:0.95rem;line-height:1;padding:7px 10px;cursor:pointer;transition:border-color .2s;}
.tb-theme:hover{border-color:var(--pink);}
.tb-menu-btn{display:none;align-items:center;justify-content:center;background:rgba(255,46,139,0.12);border:1px solid var(--pinkline);border-radius:7px;color:var(--text);font-size:1.05rem;line-height:1;padding:8px 11px;cursor:pointer;}
@media(max-width:760px){
  #topbar{padding:11px 18px;}
  .tb-cta{display:none;}
  .tb-menu-btn{display:inline-flex;margin-left:auto;}
  .tb-nav{position:fixed;top:52px;left:0;right:0;flex-direction:column;gap:0;margin:0;padding:6px 0;background:rgba(8,10,16,0.94);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border-bottom:1px solid var(--pinkline);transform:translateY(-10px);opacity:0;pointer-events:none;transition:transform .25s ease,opacity .25s ease;}
  .tb-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .tb-nav a{padding:14px 22px;width:100%;text-align:center;font-size:0.8rem;}
}

/* ── Content (revealed after Enter) ── */
#site{position:relative;z-index:5;opacity:0;pointer-events:none;transition:opacity 1s ease;}
body.entered #site{opacity:1;pointer-events:auto;}
.spacer{height:100vh;display:flex;align-items:flex-end;justify-content:center;padding-bottom:7vh;}
.scroll-cue{font-family:var(--mono);font-size:0.66rem;letter-spacing:0.22em;text-transform:uppercase;color:rgba(255,255,255,0.5);display:flex;flex-direction:column;align-items:center;gap:7px;}
.scroll-cue span{font-size:1rem;animation:bob 1.8s ease-in-out infinite;}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(5px);}}

.wrap{width:min(100% - 40px,1180px);margin:0 auto;padding:104px 0 16vh;display:grid;grid-template-columns:1fr;gap:24px;align-items:start;}
.panel{background:var(--panel);border:1px solid var(--pinkline);border-top-color:rgba(255,143,190,0.4);border-radius:16px;padding:44px 48px;box-shadow:0 30px 70px rgba(0,0,0,0.45);backdrop-filter:blur(9px) saturate(1.2);-webkit-backdrop-filter:blur(9px) saturate(1.2);scroll-margin-top:84px;}
.kick{font-family:var(--mono);font-size:0.84rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--pink);margin-bottom:16px;display:block;}
.sublbl{font-family:var(--mono);font-size:0.8rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--pink);margin-bottom:12px;display:block;}
h2.h{font-family:var(--display);font-weight:700;font-size:clamp(1.7rem,3.6vw,2.3rem);letter-spacing:-0.02em;line-height:1.06;margin-bottom:18px;}
h3.h{font-family:var(--display);font-weight:700;font-size:1.5rem;letter-spacing:-0.01em;margin-bottom:8px;}
.em{color:var(--pink);font-style:italic;font-family:var(--display);}
p.body{color:#C7CCD8;line-height:1.62;margin-bottom:14px;font-size:1.25rem;max-width:64ch;}
p.body:last-child{margin-bottom:0;}
.sub{color:var(--pink);font-style:italic;font-family:var(--display);font-size:1.15rem;margin-bottom:16px;}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px;}
.mini{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;text-decoration:none;padding:11px 18px;border-radius:7px;border:1px solid var(--pinkline);color:#fff;transition:all .25s;}
.mini.solid{background:var(--pink);border-color:var(--pink);color:#06080e;}
.mini:hover{transform:translateY(-2px);border-color:var(--pink);}
.trunk{text-align:center;}
.trunk h2{max-width:18em;margin:0 auto;font-size:clamp(1.8rem,4vw,2.5rem);}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:16px;margin-top:6px;}
.card{background:rgba(255,255,255,0.03);border:1px solid var(--line);border-radius:12px;padding:22px;}
.card .m{font-family:var(--mono);font-size:0.64rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:9px;}
.card h4{font-family:var(--display);font-weight:700;font-size:1.15rem;margin-bottom:6px;}
.card p{font-size:1.1rem;color:#B7BCCB;line-height:1.46;}
.pub-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;border-top:1px solid var(--line);flex-wrap:wrap;}
.pub-row:first-of-type{border-top:0;padding-top:6px;}
.pub-row h4{font-family:var(--display);font-weight:700;font-size:1.15rem;margin-bottom:5px;}
.pub-row .by{font-size:1.05rem;color:var(--muted);}
.pub-row .doi{font-family:var(--mono);font-size:0.68rem;color:var(--pink2);margin-top:4px;}
.tagrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;}
.tg{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.1em;text-transform:uppercase;padding:5px 10px;border-radius:5px;border:1px solid var(--pinkline);color:var(--pink2);text-decoration:none;}
.tg.solid{background:var(--pink);border-color:var(--pink);color:#06080e;}
.cap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px;}
.cap .m{font-family:var(--mono);font-size:0.7rem;color:var(--pink);}
.cap h4{font-family:var(--display);font-weight:700;font-size:1.25rem;margin:10px 0 8px;}
.cap p{color:#C2C7D4;font-size:1.17rem;line-height:1.55;}
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:22px;}
.person{border-top:2px solid var(--pink);padding-top:16px;}
.person .role{font-family:var(--mono);font-size:0.66rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);margin-bottom:9px;}
.person .nm{font-family:var(--display);font-weight:700;font-size:1.2rem;margin-bottom:11px;}
.person .nm a{color:var(--pink);text-decoration:none;}
.person p{font-size:1.12rem;color:#B7BCCB;line-height:1.5;}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:34px;}
.contact-grid h5{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;}
.contact-grid a,.contact-grid p{display:block;color:var(--text);text-decoration:none;font-size:1.2rem;line-height:1.8;}
.contact-grid a:hover{color:var(--pink);}
.contact-grid .big{font-family:var(--display);font-size:1.4rem;color:var(--pink);}
.foot{text-align:center;font-family:var(--mono);font-size:0.66rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted);padding:10px 0 4px;}
@media (max-width:720px){
  .panel{padding:30px 24px;}
}
@media (min-width:1000px){
  .wrap{width:min(100% - 64px,1240px);grid-template-columns:1fr 1fr;gap:26px;}
  .wrap > .span2{grid-column:1 / -1;}
}
@media (min-width:1700px){
  .wrap{width:min(100% - 160px,1360px);}
}
@media (prefers-reduced-motion:reduce){.scroll-cue span{animation:none;}.tb-brand{animation:none;}}

/* active nav item (multi-page) */
.tb-nav a[aria-current="page"]{color:var(--pink);}

/* clickable cards (publications hub) */
a.card{text-decoration:none;color:var(--text);transition:border-color .2s,transform .2s;}
a.card:hover{border-color:var(--pink);transform:translateY(-2px);}

/* team hub — photo card */
.face{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 30%;border-radius:12px;border:1px solid var(--pinkline);background:rgba(255,255,255,0.04);margin-bottom:14px;}

/* bio sub-page */
.bio-head{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap;margin:4px 0 20px;}
.bio-photo{flex:none;width:200px;height:200px;object-fit:cover;object-position:center 25%;border-radius:14px;border:1px solid var(--pinkline);border-top-color:rgba(255,143,190,0.4);background:rgba(255,255,255,0.04);}
.bio-meta{flex:1;min-width:230px;}
.bio-meta .role{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);line-height:1.9;margin-bottom:16px;}
.bio-meta .role .role-lead{color:var(--text);font-weight:500;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--pink);}
.bio-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:26px;margin-top:28px;border-top:1px solid var(--line);padding-top:24px;}
.factcol h5{font-family:var(--mono);font-size:0.84rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--pink);margin-bottom:11px;}
.factcol ul{list-style:none;}
.factcol li,.factcol p{font-size:1.02rem;color:#B7BCCB;line-height:1.55;margin-bottom:6px;}
.factcol .yr{color:var(--muted);}
@media (max-width:560px){.bio-photo{width:150px;height:150px;}}

/* news — home feature */
.news-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.news-head a.news-title-link{text-decoration:none;}
.news-head h2{margin:0;}
.news-head h2:hover{color:var(--pink);}
.news-feature{display:flex;gap:0;align-items:stretch;text-decoration:none;color:var(--text);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s,transform .2s;margin-top:18px;background:rgba(255,255,255,0.02);}
.news-feature:hover{border-color:var(--pink);transform:translateY(-2px);}
.news-feature img{width:42%;max-width:380px;object-fit:cover;flex:none;background:rgba(255,255,255,0.04);}
.news-feature .nf-body{padding:24px 28px;display:flex;flex-direction:column;gap:9px;}
.news-feature .nf-body h3{font-family:var(--display);font-weight:700;font-size:1.4rem;line-height:1.12;letter-spacing:-0.01em;}
.news-meta{font-family:var(--mono);font-size:0.66rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--pink2);}
.news-more{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--pink);margin-top:4px;}
@media(max-width:640px){.news-feature{flex-direction:column;}.news-feature img{width:100%;max-width:none;height:190px;}}
/* news — list page */
.news-row{display:flex;align-items:center;gap:15px;padding:12px 0;border-top:1px solid var(--line);}
.news-row:first-of-type{border-top:0;}
.nr-thumb{width:58px;height:58px;flex:none;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,0.04);}
.nr-thumb.ph{background:linear-gradient(135deg,var(--pink),var(--pink2));}
.news-row a.nr-title{flex:1;min-width:0;font-family:var(--display);font-weight:700;font-size:1.08rem;line-height:1.22;color:var(--text);text-decoration:none;}
.news-row a.nr-title:hover{color:var(--pink);}
.news-row .nr-meta{font-family:var(--mono);font-size:0.63rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap;}
@media(max-width:560px){.news-row .nr-meta{display:none;}}
/* publications page */
.pubr{border-top:1px solid var(--line);padding:18px 0;}
.pubr:first-of-type{border-top:0;padding-top:2px;}
.pubr-head{display:flex;justify-content:space-between;gap:16px;align-items:baseline;}
.pubr-head h4{font-family:var(--display);font-weight:700;font-size:1.16rem;line-height:1.24;max-width:60ch;}
.pubr-yr{font-family:var(--mono);font-size:0.7rem;color:var(--pink2);white-space:nowrap;}
.pubr-venue{font-family:var(--mono);font-size:0.66rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin:5px 0 8px;}
.pubr-blurb{font-size:1.05rem;color:#C2C7D4;line-height:1.5;max-width:72ch;margin-bottom:10px;}
.pub-lite{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-top:1px solid var(--line);flex-wrap:wrap;}
.pub-lite:first-of-type{border-top:0;}
.pl-title{font-size:1.0rem;color:var(--text);max-width:60ch;}
.pl-venue{font-family:var(--mono);font-size:0.63rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap;}

/* ── Light theme (toggle in top bar) ── */
:root[data-theme="light"]{
  --bg:#eef1f7; --panel:rgba(255,255,255,0.7); --line:rgba(0,0,0,0.10);
  --pinkline:rgba(255,46,139,0.34); --text:#14161c; --muted:#5b6072;
}
:root[data-theme="light"] p.body{color:#39404c;}
:root[data-theme="light"] .card{background:rgba(0,0,0,0.03);}
:root[data-theme="light"] .card p,
:root[data-theme="light"] .cap p,
:root[data-theme="light"] .person p,
:root[data-theme="light"] .pubr-blurb{color:#39404c;}
:root[data-theme="light"] .tb-brand{color:#14161c;}
:root[data-theme="light"] .tb-nav a{color:rgba(20,22,28,0.85);}
:root[data-theme="light"] .mini{color:#14161c;}
:root[data-theme="light"] .tg{color:var(--pink);}
:root[data-theme="light"] .pubr-yr,
:root[data-theme="light"] .news-meta{color:var(--pink);}
:root[data-theme="light"] #topbar{background:rgba(255,255,255,0.72);}
:root[data-theme="light"] #backgroundText h1{color:#0b0d12;text-shadow:none;}
:root[data-theme="light"] body.entered #backgroundText{opacity:0.07;}