/* The Future We Build: site styles */
@font-face{font-family:'Space Grotesk';src:url(fonts/SpaceGrotesk.woff2) format('woff2');font-weight:300 700;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url(fonts/IBMPlexSans.woff2) format('woff2');font-weight:100 700;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url(fonts/IBMPlexMono.woff2) format('woff2');font-weight:500;font-display:swap}

:root{
  --teal:#2E5E72;--teal-dark:#244a5a;--ink:#1D1E20;--navy:#03213F;
  --paper:#F5F3EE;--white:#FFFFFF;--line:#DCD8CF;--line-soft:#E4E0D6;--chip:#E1ECE8;
  --muted:#5B5F63;--body:#45494D;--sage:#A9CFC0;
  --display:'Space Grotesk',system-ui,sans-serif;--sans:'IBM Plex Sans',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:1280px;--gutter:clamp(20px,5vw,80px);--radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0}
p{margin:0}
.wrap{max-width:calc(var(--wrap) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font:600 15px/1 var(--sans);border:1.5px solid transparent;cursor:pointer;text-decoration:none!important;transition:background .15s,color .15s}
.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-dark)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#000}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-ghost-light{border-color:#6b7074;color:#fff}.btn-ghost-light:hover{border-color:#fff}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Announcement + header */
.announce{background:var(--ink);color:#fff;font-size:14px;text-align:center;padding:11px var(--gutter)}
.announce b{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.12em;color:var(--sage);margin-right:10px}
.announce a{color:#fff;text-decoration:underline;margin-left:8px}
.site-header{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}
.logo img{width:132px}
.nav{display:flex;align-items:center;gap:30px;font-weight:500}
.nav a{color:var(--ink)}
.nav a[aria-current=page]{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.nav-toggle{display:none;background:none;border:1.5px solid var(--ink);border-radius:10px;width:48px;height:44px;cursor:pointer;color:var(--ink)}
@media (max-width:980px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .header-cta{display:none}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gutter) 20px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;width:100%;border-bottom:1px solid var(--line-soft)}
  .logo img{width:108px}
}

/* Hero */
.hero{padding:72px 0 48px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,5.6vw,72px);line-height:1.02;letter-spacing:-.03em;margin:22px 0}
.hero .lede{font-size:clamp(17px,1.6vw,20px);color:var(--body);max-width:620px;margin-bottom:28px}
.listen-on{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--muted);margin-top:22px}
.listen-on a{font-weight:600}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero{padding:44px 0 32px}}

.feature{background:var(--ink);color:#fff;border-radius:20px;overflow:hidden;display:flex;flex-direction:column}
.feature .thumb{aspect-ratio:16/9;background:var(--teal)}
.feature .thumb img{width:100%;height:100%;object-fit:cover}
.feature .body{padding:26px;display:flex;flex-direction:column;gap:12px}
.feature .eyebrow{color:var(--sage)}
.feature h2{font-size:26px;line-height:1.15}
.feature p{color:#C9CCCE;font-size:15px}

/* Proof strip */
.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.proof .n{font-family:var(--display);font-weight:600;font-size:clamp(32px,3.4vw,44px);letter-spacing:-.02em;line-height:1.1}
.proof .l{color:var(--muted);font-size:15px}
@media (max-width:760px){.proof{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Marquee */
.marquee-sec{padding:44px 0 36px}
.marquee{overflow:hidden;margin-top:20px;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:scroll 50s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--display);font-weight:700;font-size:24px;color:#3E4246;white-space:nowrap}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;width:auto}}

/* Sections */
.section{padding:72px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{font-size:clamp(32px,3.6vw,48px)}
.section-head p{max-width:460px;color:var(--body);font-size:17px}
.band-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* Platform cards */
.cards4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.pcard{display:flex;flex-direction:column;gap:14px;min-height:280px;padding:26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);color:var(--ink)!important;text-decoration:none!important;transition:transform .15s,box-shadow .15s}
.pcard:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(29,30,32,.08)}
.pcard .eyebrow{font-size:12px}
.pcard h3{font-size:26px}
.pcard p{color:var(--body);font-size:15px;flex-grow:1}
.pcard .go{font-weight:600;color:var(--teal)}
.pcard.accent{background:var(--teal);border-color:var(--teal);color:#fff!important}
.pcard.accent .eyebrow,.pcard.accent p{color:#E3EEEA}.pcard.accent .go{color:#fff}
.pill{display:inline-block;font-size:12px;font-weight:600;background:#fff;color:var(--teal);border-radius:999px;padding:3px 10px}
@media (max-width:1060px){.cards4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.cards4{grid-template-columns:1fr}.pcard{min-height:0}}

/* Episode cards */
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid.cols3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:1100px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:820px){.grid,.grid.cols3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:540px){.grid,.grid.cols3{grid-template-columns:1fr}}
.ecard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line-soft);border-radius:16px;overflow:hidden;color:var(--ink)!important;text-decoration:none!important;transition:transform .15s,box-shadow .15s}
.ecard:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(29,30,32,.08)}
.ecard img{aspect-ratio:16/9;object-fit:cover;width:100%;background:var(--chip)}
.ecard .b{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex-grow:1}
.meta{display:flex;justify-content:space-between;align-items:center;gap:8px}
.code{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--teal)}
.tag{display:inline-block;font-size:12px;font-weight:500;color:var(--teal);background:var(--chip);border-radius:999px;padding:3px 10px;white-space:nowrap}
.ecard .guest{font-family:var(--display);font-weight:600;font-size:18px;line-height:1.2}
.ecard .org{font-size:13px;color:var(--muted);margin-top:-4px}
.ecard .t{font-size:15px;line-height:1.4;color:#2A2D30}

/* Library controls */
.controls{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.search{position:relative}
.search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--muted)}
.search input{width:100%;height:56px;padding:0 20px 0 52px;border:1.5px solid #C9C4B8;border-radius:14px;background:#FAF9F6;font:400 16px var(--sans);color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:0 16px;border-radius:999px;border:1px solid #C9C4B8;background:#fff;font:500 14px var(--sans);color:var(--ink);cursor:pointer}
.chip[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.count{font-size:14px;color:var(--muted);display:flex;justify-content:space-between;gap:12px}
.linkbtn{border:0;background:none;padding:0;font:500 14px var(--sans);color:var(--teal);text-decoration:underline;cursor:pointer}
.empty{display:none;padding:48px;text-align:center;border:1.5px dashed #C9C4B8;border-radius:16px;color:var(--body)}

/* Articles */
.alist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px}
@media (max-width:760px){.alist{grid-template-columns:1fr}}
.acard{display:flex;flex-direction:column;justify-content:space-between;gap:14px;min-height:132px;padding:20px 22px;border-radius:14px;background:#fff;border:1px solid var(--line-soft);color:var(--ink)!important;text-decoration:none!important}
.acard:hover{border-color:var(--teal)}
.acard .t{font-family:var(--display);font-weight:600;font-size:19px;line-height:1.25}
.acard .m{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.archive li{padding:14px 0;border-top:1px solid var(--line)}
.archive{list-style:none;margin:0;padding:0}

/* Bands */
.research{background:var(--teal);color:#fff;border-radius:24px;padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.research .eyebrow{color:#D6E8E0}
.research h2{font-size:clamp(30px,3.4vw,44px);line-height:1.1;margin:18px 0 24px}
.research .three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.research .three b{display:block;margin-bottom:4px}
.research .three p{font-size:14px;color:#E3EEEA}
@media (max-width:900px){.research{grid-template-columns:1fr}.research .three{grid-template-columns:1fr}}
.formcard{background:#fff;color:var(--ink);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:12px}
.formcard h3{font-size:24px}
label{font-size:14px;font-weight:600}
input[type=email],input[type=text]{height:52px;padding:0 16px;border:1.5px solid #C9C4B8;border-radius:12px;font:400 16px var(--sans);width:100%;background:#fff}
.small{font-size:12px;line-height:1.5;color:var(--muted)}
.inline-form{display:flex;gap:10px;flex-wrap:wrap}
.inline-form input{flex:1 1 240px}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.rowlist a{display:flex;gap:18px;padding:16px 0;border-top:1px solid var(--line);color:var(--ink)!important;text-decoration:none!important}
.rowlist .n{font-family:var(--mono);font-size:13px;color:var(--teal);padding-top:4px}
.rowlist .t{font-family:var(--display);font-weight:600;font-size:19px;line-height:1.25;display:block}
.rowlist .s{font-size:13px;color:var(--muted)}

.about{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:56px;align-items:center;border-top:1px solid var(--line);padding:72px 0}
.about img{border-radius:20px;width:100%;max-width:380px;aspect-ratio:3/4;object-fit:cover}
.about h2{font-size:clamp(30px,3vw,40px);margin:16px 0}
.about p{font-size:17px;color:var(--body);max-width:720px;margin-bottom:22px}
@media (max-width:800px){.about{grid-template-columns:1fr}}
.partner{margin-top:24px;padding:24px 28px;border-radius:16px;background:#fff;border:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.partner h3{font-size:20px}
.partner p{color:var(--body);font-size:15px}

/* Footer */
.site-footer{background:var(--ink);color:#fff;padding:64px 0 32px;margin-top:0}
.fgrid{display:grid;grid-template-columns:minmax(0,4fr) repeat(3,minmax(0,2fr));gap:40px}
@media (max-width:860px){.fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.fgrid{grid-template-columns:1fr}}
.site-footer a{overflow-wrap:anywhere}
.site-footer img{width:130px}
.site-footer h4{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.12em;color:var(--sage);margin:0 0 12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.site-footer a{color:#E6E8E9}
.fbottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid #3A3D40;margin-top:48px;padding-top:24px;font-size:13px;color:#9EA2A5}
.fbottom a{color:#9EA2A5}

/* Episode page */
.crumbs{font-size:14px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;padding-top:32px}
.ep-head{padding:18px 0 36px;display:flex;flex-direction:column;gap:18px}
.ep-head h1{font-size:clamp(34px,4.4vw,58px);line-height:1.05;letter-spacing:-.03em;max-width:1080px}
.ep-head .lede{font-size:clamp(17px,1.5vw,20px);color:var(--body);max-width:880px}
.tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ep-body{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:48px;align-items:start;padding-bottom:72px}
@media (max-width:960px){.ep-body{grid-template-columns:1fr}}
.player{position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:var(--ink)}
.player img{width:100%;height:100%;object-fit:cover}
.player button{position:absolute;inset:0;margin:auto;width:88px;height:88px;border-radius:50%;border:0;background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.prose{display:flex;flex-direction:column;gap:16px;font-size:17px;color:#2A2D30}
.block{margin-top:48px}
.block h2{font-size:30px;margin-bottom:18px}
.points{list-style:none;margin:0;padding:0}
.points li{display:flex;gap:18px;padding:16px 0;border-top:1px solid var(--line);font-size:16px}
.points li span{font-family:var(--mono);color:var(--teal);font-size:14px;padding-top:2px}
.side{display:flex;flex-direction:column;gap:20px}
.box{border-radius:18px;background:#fff;border:1px solid var(--line);padding:22px}
.box h3{font-size:21px;margin-bottom:10px}
.box .eyebrow{font-size:12px;margin-bottom:10px;display:block}
.chapters{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.chapters button{display:grid;grid-template-columns:70px minmax(0,1fr);gap:8px;width:100%;text-align:left;border:0;background:none;padding:9px 8px;border-radius:10px;font:400 14px/1.4 var(--sans);color:var(--ink);cursor:pointer}
.chapters button:hover{background:var(--chip)}
.chapters .tm{font-family:var(--mono);font-size:13px;color:var(--teal)}
.box.teal{background:var(--teal);border-color:var(--teal);color:#fff}
.box.teal .eyebrow{color:#D6E8E0}.box.teal p{color:#E3EEEA}
.sponsor{font-size:14px;color:var(--muted)}
.clips{list-style:none;margin:0;padding:0}
.clips li{padding:10px 0;border-top:1px solid var(--line-soft);font-size:15px}
.clips li:first-child{border-top:0}
.cta-dark{background:var(--ink);color:#fff;border-radius:24px;padding:clamp(28px,4vw,52px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.cta-dark h2{font-size:clamp(28px,3vw,36px)}
.cta-dark p{color:#C9CCCE;margin-top:10px}
.cta-dark input{border:0}
@media (max-width:820px){.cta-dark{grid-template-columns:1fr}}

.page-head{padding:56px 0 24px}
.page-head h1{font-size:clamp(38px,4.6vw,60px);margin:14px 0}
.page-head p{font-size:18px;color:var(--body);max-width:760px}
.note{font-size:14px;color:var(--muted)}

.clips.box{padding:6px 22px}
.partner>div{flex:1 1 380px}

.bh-embed{background:#fff;border-radius:16px;padding:6px;min-height:96px;width:100%}
.cta-dark .bh-embed{padding:10px}
.prose h2{font-size:24px;margin-top:14px}
.prose h2{font-size:24px;margin-top:14px}