/* =========================================================
   ClimateGlobal 2027
   Type: Inter (matches vancouver.websummit.com)
   Accent: #EFCE72 (Vancouver Impact yellow)
   ========================================================= */

:root{
  --accent:#EFCE72;
  --accent-dark:#E4C05A;
  --dark:#294144;
  --slate:#6A8192;
  --slate-2:#677E8F;
  --bg-blue:#F3F7FB;
  --bg-green:#EFF2F2;
  --ink:#000;
  --body:#5C5C5C;
  --line:#E3EAF1;
  --white:#fff;
  --container:1038px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden;max-width:100%;}
body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Verdana,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  letter-spacing:-0.1px;
  color:var(--body);
  background:#fff;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--ink);font-weight:500;letter-spacing:-0.25px;}
p{margin:0 0 16px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding-left:22px;}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;}

/* ---------- layout ---------- */
.container{width:100%;max-width:calc(var(--container) + 40px);margin:0 auto;padding:0 20px;}
.section{padding:85px 0;}
.section.bg-blue{background:var(--bg-blue);}
.section.bg-green{background:var(--bg-green);}
.section.dark{background:linear-gradient(90deg,var(--slate),var(--slate-2) 6%,var(--dark));}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.stack{display:flex;flex-direction:column;}
.gap-16{gap:16px;}
.text-center{text-align:center;}
.mx-760{max-width:760px;margin-left:auto;margin-right:auto;}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);
  color:#000;padding:12px 18px;border-radius:0 0 8px 0;font-weight:600;
}
.skip-link:focus{left:0;}

/* ---------- type ---------- */
.caption{font-size:13px;font-weight:500;letter-spacing:5px;text-transform:uppercase;line-height:2;color:var(--ink);}
.caption.white{color:var(--white);}
.caption.accent{color:var(--accent);}
h3,.h3{font-size:32px;line-height:1.25;font-weight:500;letter-spacing:-0.6px;}
h5,.h5{font-size:20px;line-height:1.4;font-weight:500;letter-spacing:-0.4px;}
h6,.h6{font-size:18px;line-height:1.4;font-weight:600;letter-spacing:-0.28px;}
.body-large{font-size:18px;line-height:1.6;color:var(--ink);}
.text-white,.text-white h3,.text-white h5,.text-white h6,.text-white p{color:var(--white);}
.muted{color:var(--body);}
.semibold{font-weight:600;}
.inline-link{color:var(--dark);text-decoration:underline;text-underline-offset:2px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;background:var(--accent);border:1px solid var(--accent);
  color:#000;font-size:14px;font-weight:600;padding:12px 20px;border-radius:8px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;cursor:pointer;
}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark);transform:translateY(-1px);}

/* ---------- brand lockup ---------- */
.lockup{display:flex;align-items:center;gap:10px;}
.lockup svg{flex:none;}
.lockup .wordmark{
  color:#fff;font-size:19px;font-weight:400;letter-spacing:-0.4px;line-height:1;white-space:nowrap;
}
.lockup .wordmark strong{font-weight:700;color:var(--accent);}

/* ---------- nav ---------- */
.nav{position:absolute;top:0;left:0;right:0;z-index:20;background:rgba(0,0,0,.30);padding:20px 0 16px;}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative;}
.nav-logo svg{width:26px;height:26px;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{color:#fff;font-size:13px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;opacity:.92;}
.nav-links a:hover{opacity:1;color:var(--accent);}
.nav-links a.btn{color:#000;opacity:1;text-transform:capitalize;letter-spacing:normal;}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:22px;line-height:1;cursor:pointer;padding:4px 8px;}

/* ---------- hero ---------- */
.hero{position:relative;min-height:810px;display:flex;align-items:center;overflow:hidden;background:#0d1416;}
.hero-media{position:absolute;inset:0;background:#0d1416;}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.45) 40%,rgba(0,0,0,.65));}
.hero-inner{position:relative;z-index:2;width:100%;}
.hero-content{max-width:760px;margin:0 auto;padding:0 20px;}
.hero h1{color:#fff;font-size:40px;line-height:1.2;font-weight:500;letter-spacing:-1.2px;}
.hero h1 .accent{color:var(--accent);}
.hero .spacer-20{height:20px;}
.hero .meta{display:flex;flex-direction:column;gap:8px;margin-top:30px;}
.hero .meta-item{display:flex;align-items:center;gap:10px;color:#fff;font-size:15px;}
.hero .meta-item svg{flex:none;}
.hero .btn{margin-top:30px;}

/* ---------- 2026 recap ---------- */
.recap-head{display:flex;flex-direction:column;gap:16px;max-width:760px;}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px;}
.stat{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px 20px;box-shadow:0 1px 2px rgba(0,0,0,.08);}
.stat .num{font-size:32px;font-weight:600;color:var(--dark);line-height:1.1;letter-spacing:-1px;}
.stat .lbl{font-size:13px;color:var(--body);margin-top:6px;line-height:1.4;}
.recap-cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:48px;}
.recap-card{background:#fff;border-radius:8px;padding:28px;border:1px solid var(--line);box-shadow:0 1px 2px rgba(0,0,0,.08);}
.recap-card h5{margin-bottom:10px;}
.recap-card ul{color:var(--body);font-size:16px;}
.recap-card li{margin-bottom:8px;}
.recap-note{margin-top:32px;font-size:14px;color:var(--body);}

/* ---------- media / lists ---------- */
.square-img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:8px;background:var(--bg-blue);}
.list-plain{list-style:none;padding:0;}
.list-plain li{position:relative;padding-left:22px;margin-bottom:12px;color:var(--ink);font-size:16px;}
.list-plain li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--accent);}

/* ---------- focus ---------- */
.focus-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.focus-items{display:flex;flex-direction:column;gap:40px;}
.focus-item h5{margin-bottom:8px;font-weight:600;}
.focus-item p{color:var(--body);}

/* ---------- speakers ---------- */
.speaker-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:40px;}
.speaker{flex:0 1 208px;max-width:208px;min-width:140px;text-align:center;}
.speaker .thumb{
  width:100%;aspect-ratio:1/1;border-radius:500px;border:3px solid var(--accent);
  overflow:hidden;background:var(--slate);position:relative;
}
.speaker .thumb img{width:100%;height:100%;object-fit:cover;border-radius:500px;}
/* initials placeholder shown when a headshot file is missing */
.speaker .thumb[data-initials]::after{
  content:attr(data-initials);position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;font-size:44px;font-weight:600;color:#fff;letter-spacing:1px;
}
.speaker .thumb img{position:relative;z-index:1;}
.speaker h6{margin-top:16px;}
.speaker .org{font-size:14px;color:var(--body);margin-top:2px;}

/* ---------- what's happening ---------- */
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;}
.svc-card{
  display:flex;gap:22px;align-items:center;background:var(--slate);
  border-radius:8px;padding:30px 40px 30px 20px;box-shadow:0 1px 2px rgba(0,0,0,.08);
  transition:background .25s ease,transform .25s ease;
}
.svc-card:hover{background:var(--dark);transform:translateY(-2px);}
.svc-card .icon{flex:none;width:56px;height:56px;display:flex;align-items:center;justify-content:center;}
.svc-card .icon svg{width:44px;height:44px;stroke:var(--accent);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;}
.svc-card p{color:#fff;opacity:.9;font-size:15px;margin-top:6px;}

/* ---------- program ---------- */
.program{max-width:940px;margin:40px auto 0;}
.program h5{margin:40px 0 16px;padding-bottom:10px;border-bottom:2px solid var(--accent);}
.program h5:first-child{margin-top:0;}
.prog-item{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid #E1E8EF;}
.prog-time{font-weight:600;color:var(--dark);font-size:15px;}
.prog-body{font-size:15px;color:var(--ink);}
.prog-body .sub{display:block;color:var(--body);font-size:14px;margin-top:4px;}

/* ---------- partners ---------- */
.partner-group{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:32px;}
.partner-logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:40px;}
.logo-slot{height:44px;display:flex;align-items:center;justify-content:center;}
.logo-slot img{max-height:44px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.95;}
/* full-color logos that lose all detail when forced white */
.logo-slot.logo-color img{filter:none;opacity:1;}
/* full-color logos that also need a light backing because they include dark/black elements */
.logo-slot.logo-color-bg img{filter:none;opacity:1;background:#fff;padding:4px 8px;border-radius:4px;}
/* wordmark fallback when a logo file is missing */
.logo-slot.is-missing img{display:none;}
.logo-slot.is-missing::after{
  content:attr(data-name);color:#fff;font-size:14px;font-weight:600;
  letter-spacing:.3px;opacity:.92;white-space:nowrap;
}
.logo-slot-name-lg.is-missing::after{font-size:38px;letter-spacing:.5px;}
.marquee{overflow:hidden;width:100%;max-width:100%;align-self:stretch;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee-track{display:flex;align-items:center;gap:48px;width:max-content;animation:marquee 42s linear infinite;}
.marquee-track .logo-slot{height:40px;}
.marquee-track .logo-slot img{max-height:40px;}
.marquee:hover .marquee-track{animation-play-state:paused;}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- cta ---------- */
.cta{
  background:linear-gradient(203deg,rgba(0,0,0,.4),rgb(0,0,0)),
             url("../img/cta-bg.png") center/cover no-repeat;
  background-color:#111;
  padding:100px 0;text-align:center;
}
.cta .lockup{justify-content:center;margin-bottom:26px;}
.cta .lockup svg{width:44px;height:44px;}
.cta .lockup .wordmark{font-size:34px;letter-spacing:-0.8px;}
.cta .sub{color:var(--accent);font-size:13px;font-weight:500;letter-spacing:3px;text-transform:uppercase;margin:14px 0 26px;}
.cta .contact{margin-top:32px;color:#fff;font-size:14px;opacity:.85;line-height:2;}
.cta .contact a{color:var(--accent);}

/* ---------- footer ---------- */
.footer{background:var(--dark);padding:44px 0;}
.footer .container{display:flex;justify-content:center;}
.footer .lockup svg{width:24px;height:24px;}
.footer .lockup .wordmark{font-size:19px;}

/* ---------- responsive ---------- */
@media (max-width:991px){
  .grid-2,.focus-grid,.recap-cols,.svc-grid{grid-template-columns:1fr;}
  .stat-row{grid-template-columns:repeat(2,1fr);}
  .nav-links{display:none;}
  .nav-toggle{display:block;}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:flex-start;gap:14px;
    position:absolute;top:calc(100% + 12px);left:0;right:0;
    background:rgba(10,16,18,.97);padding:20px;border-radius:8px;
  }
}
@media (max-width:600px){
  .section{padding:60px 0;}
  .hero{min-height:640px;}
  .hero h1{font-size:30px;letter-spacing:-.6px;}
  h3,.h3{font-size:26px;}
  .stat-row{grid-template-columns:1fr;}
  .prog-item{grid-template-columns:1fr;gap:4px;}
  .svc-card{padding:24px 20px;}
  .cta .lockup .wordmark{font-size:26px;}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
}

/* ---------- linked partner logos ---------- */
.logo-link{transition:opacity .2s ease,transform .2s ease;}
.logo-link:hover img{opacity:1;}
.logo-link:hover{transform:translateY(-2px);}