/* URBAN THEORY permanent WORKSHOP: stylesheet
   Palette: paper white, ink, and the blue of the mark (#0000ff).
   Type: one family across the whole site, Poppins (the type of the logo and the menu).
   Sizes and weights vary; the family does not. */

@font-face{font-family:"Poppins";src:url("../fonts/poppins-300.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  --blue:#0000ff;
  --ink:#0d0d12;
  --paper:#ffffff;
  --mute:#52525c;
  --soft:#d9d9e4;
  --tint:#f0f0ff;
  --f-display:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-text:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --pad:clamp(1.25rem,4vw,3rem);
  --max:78rem;
}

*,*::before,*::after{box-sizing:border-box}
html{font-size:100%;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-text);font-weight:400;font-size:1.0625rem;line-height:1.72;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.band :focus-visible{outline-color:#fff}
::selection{background:var(--blue);color:#fff}
p{margin:0 0 1.1em}
h1,h2,h3{font-family:var(--f-display);font-weight:300;margin:0;line-height:1.1;letter-spacing:-.015em}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.skip{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:.75rem 1rem;z-index:10;font-family:var(--f-mono);font-size:.8rem}
.skip:focus{left:0}

.label{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:var(--mute)}
.label.blue{color:var(--blue)}

/* header */
.site-header{border-bottom:1px solid var(--ink)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-top:1rem;padding-bottom:1rem}
.brand{display:flex;align-items:center;gap:.9rem;color:var(--ink);text-decoration:none}
.brand-mark{display:block;width:2rem;height:auto}
.brand-name{display:flex;flex-direction:column;font-family:var(--f-display);font-weight:500;font-size:.74rem;letter-spacing:.14em;line-height:1.35}
.nav{display:flex;gap:clamp(1rem,2.4vw,2rem);flex-wrap:wrap}
.nav a{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:var(--ink);text-decoration:none;padding:.35rem 0;border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--ink)}
.nav a[aria-current="page"]{color:var(--blue);border-bottom-color:var(--blue)}
.nav-toggle{display:none;font-family:var(--f-mono);font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;background:none;border:1px solid var(--ink);padding:.5rem .8rem;color:var(--ink);cursor:pointer}
@media (max-width:50rem){
  .js .nav-toggle{display:block}
  .js .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--ink);flex-direction:column;gap:0;padding:.5rem var(--pad) 1rem;z-index:5}
  .js .nav.open{display:flex}
  .js .nav a{padding:.8rem 0;border-bottom:1px solid var(--soft)}
  .site-header{position:relative}
  .nav{gap:.75rem 1.25rem}
}

/* hero */
.hero{padding:clamp(2.5rem,8vw,6.5rem) 0 clamp(2.5rem,6vw,4.5rem)}
.hero-grid{display:grid;gap:2.5rem;align-items:end}
@media (min-width:56rem){.hero-grid{grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:3rem}}
.display{font-size:clamp(2.1rem,5.2vw,4.4rem);line-height:1.06;letter-spacing:-.025em}
.display .accent{color:var(--blue);display:block;margin-top:.55em}
.hero-mark{width:min(100%,18rem);justify-self:start}
@media (min-width:56rem){.hero-mark{justify-self:end}}
.hero-intro{max-width:44rem;margin-top:clamp(2rem,5vw,3.5rem);font-size:1.2rem;line-height:1.6;font-weight:300}

/* generic section */
.sec{border-top:1px solid var(--ink);padding:2.25rem 0 clamp(3rem,6vw,5rem)}
.sec-grid{display:grid;gap:1.25rem 3rem}
@media (min-width:56rem){.sec-grid{grid-template-columns:minmax(0,3fr) minmax(0,9fr)}}
.sec h2{font-size:clamp(1.8rem,3.6vw,2.8rem)}
.prose{max-width:42rem}
.prose p:last-child{margin-bottom:0}
.lede{font-size:1.22rem;line-height:1.55;font-weight:300}

/* blue band */
.band{background:var(--blue);color:#fff;padding:2.25rem 0 clamp(3rem,7vw,5.5rem)}
.band .label{color:#fff}
.band a{color:#fff}
.band .big{font-size:clamp(3rem,11vw,9.5rem);line-height:.98;letter-spacing:-.035em;margin:1.25rem 0 1.5rem}
.band p{max-width:36rem}

/* steps */
.steps{display:grid;gap:2rem;margin:0;padding:0;list-style:none}
@media (min-width:50rem){.steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:2.5rem}}
.steps li{border-top:1px solid var(--ink);padding-top:1rem}
.steps .num{font-family:var(--f-mono);font-size:.78rem;color:var(--blue);font-weight:500;letter-spacing:.08em}
.steps h3{font-weight:500;font-size:1.3rem;letter-spacing:-.01em;margin:.35rem 0 .5rem}
.steps p{margin:0;color:var(--mute);font-size:1.08rem}

/* aims */
.rows{margin:0;padding:0;list-style:none}
.rows li{display:grid;gap:.35rem 2rem;padding:1.15rem 0;border-bottom:1px solid var(--soft)}
.rows li:first-child{border-top:1px solid var(--soft)}
@media (min-width:50rem){.rows li{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}}
.rows h3{font-weight:500;font-size:1.25rem;letter-spacing:-.01em}
.rows p{margin:0;color:var(--mute)}

/* stats */
.stats{display:grid;gap:1.5rem;margin:0;padding:0;list-style:none}
@media (min-width:40rem){.stats{grid-template-columns:repeat(3,minmax(0,1fr))}}
.stats .n{display:block;font-family:var(--f-display);font-weight:300;font-size:clamp(2.6rem,5vw,4rem);line-height:1;letter-spacing:-.03em}
.stats .label{display:block;margin-top:.5rem}

/* archive list (author-above-title pattern) */
.index{margin:0;padding:0;list-style:none}
.index li{padding:1.1rem 0 1.25rem;border-bottom:1px solid var(--soft)}
.index li:first-child{border-top:1px solid var(--ink)}
.index .cat{display:block;margin-bottom:.3rem}
.index .q{display:block;font-family:var(--f-display);font-weight:300;font-size:clamp(1.2rem,2.2vw,1.6rem);line-height:1.3;color:var(--ink)}
.more{margin-top:1.75rem}

/* cycles rail */
.rail{display:grid;gap:1px;background:var(--ink);border:1px solid var(--ink);margin:0;padding:0;list-style:none}
@media (min-width:64rem){.rail{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (min-width:36rem) and (max-width:63.99rem){.rail{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rail li{background:var(--paper);padding:1.1rem 1.1rem 1.4rem;min-height:11rem;display:flex;flex-direction:column;gap:.6rem}
.rail h3{font-family:var(--f-display);font-weight:500;font-size:1.05rem;letter-spacing:-.005em;color:var(--mute)}
.rail .label:last-child{margin-top:auto}

/* people */
.person{display:grid;gap:1rem 3rem;padding:2rem 0 2.25rem;border-top:1px solid var(--ink)}
@media (min-width:56rem){.person{grid-template-columns:minmax(0,6fr) minmax(0,6fr)}}
.person h2{font-size:clamp(2rem,4.6vw,3.6rem);letter-spacing:-.025em}
.person .aff{margin:.7rem 0 0}
.person p{margin:0;max-width:34rem}

/* page head */
.page-head{padding-top:clamp(2.5rem,7vw,5rem);padding-bottom:clamp(2rem,4vw,3rem)}
.page-head h1{font-size:clamp(2.6rem,7vw,5.5rem);letter-spacing:-.03em}
.page-head .lede{margin-top:1.5rem;max-width:42rem}

/* buttons */
.btn{display:inline-block;font-family:var(--f-mono);font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:var(--ink);text-decoration:none;border:1px solid var(--ink);padding:.85rem 1.25rem;background:transparent;cursor:pointer}
.btn:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.band .btn{color:#fff;border-color:#fff}
.band .btn:hover{background:#fff;color:var(--blue)}
[data-contact-link][hidden]{display:none}

/* footer */
.site-footer{border-top:1px solid var(--ink);margin-top:0;padding:2.25rem 0 3rem;font-size:.95rem}
.foot-grid{display:grid;gap:1.25rem 3rem;align-items:start}
@media (min-width:56rem){.foot-grid{grid-template-columns:minmax(0,1fr) auto}}
.site-footer p{margin:0 0 .4rem}
.foot-nav{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem}
.foot-nav a{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:var(--blue);text-decoration:none}
.foot-nav a:hover{text-decoration:underline}
.foot-contact{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.4rem}
@media (min-width:56rem){.foot-contact{justify-content:flex-end}}
.foot-contact .mail{font-weight:500;color:var(--ink);text-decoration:none}
.foot-contact .mail:hover{color:var(--blue);text-decoration:underline}
.social{display:inline-flex;align-items:center;gap:.4rem;font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:var(--blue);text-decoration:none}
.social svg{width:1.15rem;height:1.15rem;flex:none}
.social:hover{text-decoration:underline}

/* contributions */
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.filters{margin-bottom:2rem}
.filters .label{margin:0 0 .6rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}
.chip{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;font-weight:500;color:var(--ink);background:transparent;border:1px solid var(--soft);padding:.5rem .7rem;cursor:pointer;line-height:1.2}
.chip span{color:var(--mute);margin-left:.25rem}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.chip[aria-pressed="true"] span{color:#fff}
.reset{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;background:none;border:0;padding:0;color:var(--blue);text-decoration:underline;cursor:pointer}
.works li{padding:0}
.works a{display:block;padding:1.1rem 0 1.25rem;text-decoration:none;color:inherit}
.works a:hover .q{color:var(--blue)}
.works .who{display:block;font-family:var(--f-display);font-weight:500;font-size:1rem;margin-bottom:.2rem}
.works .q{font-size:clamp(1.2rem,2.1vw,1.5rem)}
.flags{display:flex;gap:.4rem;margin-top:.6rem}
.flag{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--blue);color:var(--blue);padding:.15rem .4rem}
.index a.plain{color:inherit;text-decoration:none}
.index a.plain:hover{color:var(--blue)}
.work-head .label a{color:inherit}
.page-head h1.work-title{font-size:clamp(1.9rem,4.4vw,3.4rem);line-height:1.12;max-width:58rem}
.byline{font-family:var(--f-display);font-weight:500;font-size:1.15rem;margin:1.25rem 0 0}
.tags{list-style:none;margin:.9rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.tags li{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);border:1px solid var(--blue);padding:.2rem .45rem}
.video{position:relative;aspect-ratio:16/9;background:var(--tint);max-width:52rem}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.small{font-size:1rem;margin-top:.75rem}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.pager a{display:flex;flex-direction:column;gap:.25rem;text-decoration:none;color:var(--ink);font-family:var(--f-display);font-weight:500}
.pager a:hover span:last-child{color:var(--blue)}
.pager .next{text-align:right;align-items:flex-end}
.clusters{list-style:none;margin:1.75rem 0 0;padding:0;display:grid;gap:0 2rem;counter-reset:c}
@media (min-width:40rem){.clusters{grid-template-columns:repeat(2,minmax(0,1fr))}}
.clusters li{counter-increment:c;padding:.8rem 0;border-bottom:1px solid var(--soft);font-family:var(--f-display);font-weight:300;font-size:1.2rem}
.clusters li::before{content:counter(c,decimal-leading-zero);font-family:var(--f-mono);font-size:.74rem;color:var(--blue);margin-right:.9rem;font-weight:500}

/* convenors */
.people{list-style:none;margin:0;padding:0;display:grid;gap:3rem 2.5rem}
@media (min-width:44rem){.people{grid-template-columns:repeat(2,minmax(0,1fr))}}
.people img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;background:var(--tint);margin-bottom:1.25rem}
.people h2{font-size:clamp(1.8rem,3.4vw,2.6rem);letter-spacing:-.02em}
.people .aff{margin:.6rem 0 .9rem}
.people p{max-width:34rem}

@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.site-header .nav,.nav-toggle,.skip{display:none}.band{background:none;color:#000}.band a{color:#000}}



/* cycles: clickable rail and cycle pages */
.rail a{display:flex;flex-direction:column;gap:.6rem;height:100%;color:inherit;text-decoration:none;padding:1.1rem 1.1rem 1.4rem}
.rail li.link{padding:0}
.rail li.link:hover{background:var(--tint)}
.rail li.link:hover h3{color:var(--blue)}
.rail .go{margin-top:auto;color:var(--blue)}
.sessions{list-style:none;margin:0;padding:0;counter-reset:s}
.sessions li{display:grid;gap:.35rem 2rem;padding:1.25rem 0;border-bottom:1px solid var(--soft);counter-increment:s}
.sessions li:first-child{border-top:1px solid var(--ink)}
@media (min-width:50rem){.sessions li{grid-template-columns:minmax(0,3fr) minmax(0,9fr)}}
.sessions h3{font-weight:500;font-size:1.2rem}
.sessions p{margin:0;color:var(--mute)}
.meta{display:flex;flex-wrap:wrap;gap:.5rem 2rem;margin-top:1.25rem}


/* network map: proportional circles per country */
.map{margin:1.75rem 0 0;padding:0}
.netmap{display:block;width:100%;height:auto}
.netmap .sea{fill:var(--paper)}
.netmap .land{fill:var(--soft)}
.netmap .bord{fill:none;stroke:var(--paper);stroke-width:.7;stroke-linejoin:round}
.netmap .dot{fill:var(--blue);stroke:var(--paper);stroke-width:1.5;cursor:pointer}
.netmap .dot:hover,.netmap .dot:focus{fill:var(--ink);outline:none}
.map-tip{position:fixed;z-index:20;transform:translate(-50%,calc(-100% - 12px));background:var(--blue);color:#fff;font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;line-height:1.4;padding:.45rem .7rem;pointer-events:none;white-space:nowrap}
.map-tip strong{font-weight:500}
.map-note{font-size:.9rem;color:var(--mute);margin-top:.75rem}
.clusters a{color:inherit;text-decoration:none;display:block}
.clusters a:hover{color:var(--blue)}
.clusters a::after{content:" \2192";color:var(--blue)}

/* contact */
.contact-mail{font-family:var(--f-display);font-weight:300;font-size:clamp(1.4rem,3.2vw,2.2rem);letter-spacing:-.01em;word-break:break-word}
.subscribe{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem;max-width:36rem}
.subscribe input{flex:1 1 16rem;font:inherit;font-size:1rem;padding:.8rem 1rem;border:1px solid var(--ink);background:var(--paper);color:var(--ink);border-radius:0}
.subscribe input:focus{outline:3px solid var(--blue);outline-offset:1px}
.form-msg{margin-top:1rem;color:var(--blue);font-weight:500}
.empty{color:var(--mute);padding:1.25rem 0}