:root{
  --ink:#13202b;
  --sand:#f6f2ea;
  --paper:#fffdf9;
  --azure:#3f7cd6;
  --azure-deep:#2a5aa8;
  --terra:#c8783f;
  --line: rgba(19,32,43,0.14);
  --muted:#5a6a75;
  --maxw: 1080px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--sand);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Fraunces',serif;
  font-weight:600;
  letter-spacing:-0.01em;
  margin:0;
}
a{color:var(--azure-deep); text-decoration:none;}
a:hover{text-decoration:underline;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
img{max-width:100%; display:block;}

/* ---- Top bar ---- */
.topbar{
  border-bottom:1px solid var(--line);
  background:var(--paper);
  position:sticky; top:0; z-index:50;
}
.topbar .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:18px; padding-bottom:18px;
  gap:24px;
  flex-wrap:wrap;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:'Fraunces',serif; font-weight:600; font-size:1.18rem;
  color:var(--ink); text-decoration:none;
}
.brand:hover{text-decoration:none;}
.brand .mark{
  width:30px; height:30px; border-radius:50%;
  background: conic-gradient(from 200deg, var(--azure), var(--terra), var(--azure));
  flex:0 0 auto;
}
nav.primary{
  display:flex; gap:28px; flex-wrap:wrap;
}
nav.primary a{
  color:var(--muted); font-size:0.95rem; font-weight:500;
  text-decoration:none;
  padding-bottom:4px;
  border-bottom:2px solid transparent;
}
nav.primary a:hover, nav.primary a[aria-current="page"]{
  color:var(--ink);
  border-bottom-color:var(--azure);
  text-decoration:none;
}

/* ---- Header / hero ---- */
header.hero{
  position:relative;
  padding:60px 0 80px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.node-field{position:absolute; inset:0; overflow:hidden; pointer-events:none;}
.node-field svg{position:absolute; top:0; left:0; width:100%; height:100%;}
.node-field circle{fill:var(--azure); opacity:0.55;}
.node-field line{stroke:var(--azure); stroke-width:1; opacity:0.2;}
.node-pulse{animation: pulse 3.2s ease-in-out infinite;}
@keyframes pulse{
  0%,100%{ opacity:0.35; r:3.2; }
  50%{ opacity:0.85; r:4.4; }
}
@media (prefers-reduced-motion: reduce){ .node-pulse{ animation:none; } }

.eyebrow{
  display:inline-block;
  font-size:13px; font-weight:600; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--azure-deep);
  background:rgba(63,124,214,0.1);
  padding:6px 12px;
  border-radius:99px;
  margin-bottom:24px;
}
header.hero h1{
  font-size:clamp(2.1rem, 4.6vw, 3.4rem);
  line-height:1.08;
  max-width:18ch;
}
header.hero .lede{
  margin-top:22px;
  font-size:1.12rem;
  max-width:58ch;
  color:#3b4a55;
}
.convened-by{
  margin-top:30px;
  font-size:0.94rem;
  color:var(--muted);
}
.convened-by strong{color:var(--ink); font-weight:600;}

/* small page header (non-home) */
header.page-head{
  padding:44px 0 44px;
  border-bottom:1px solid var(--line);
}
header.page-head .eyebrow{margin-bottom:16px;}
header.page-head h1{font-size:clamp(1.9rem, 3.6vw, 2.6rem); max-width:30ch;}
header.page-head .lede{margin-top:16px; font-size:1.05rem; max-width:62ch; color:#3b4a55;}

/* ---- Sections ---- */
section{padding:64px 0;}
.section-border{border-bottom:1px solid var(--line);}
.section-head{max-width:62ch; margin-bottom:36px;}
.section-head .tag{
  font-size:12px; font-weight:600; letter-spacing:0.07em; text-transform:uppercase;
  color:var(--terra);
}
.section-head h2{font-size:clamp(1.5rem,3vw,2rem); margin-top:10px;}
.section-head p{margin-top:14px; color:var(--muted); font-size:1.02rem;}

/* grid blocks */
.grid-3{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.grid-2{
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.cell{ background:var(--paper); padding:28px 26px; }
.cell .tag{
  font-size:12px; font-weight:600; letter-spacing:0.07em; text-transform:uppercase;
  color:var(--terra);
}
.cell h3{font-size:1.12rem; margin-top:10px;}
.cell p{font-size:0.97rem; margin-top:10px; color:var(--muted);}
.cell ul{margin:12px 0 0; padding-left:18px; color:var(--muted); font-size:0.95rem;}
.cell li{margin-bottom:6px;}
@media (max-width:780px){
  .grid-3, .grid-2{grid-template-columns:1fr;}
}

/* objectives / audience lists */
.checklist{list-style:none; margin:0; padding:0;}
.checklist li{
  position:relative; padding-left:28px; margin-bottom:14px;
  color:#3b4a55; font-size:1.02rem;
}
.checklist li::before{
  content:"";
  position:absolute; left:0; top:8px;
  width:9px; height:9px; border-radius:50%;
  background:var(--azure);
}

/* curriculum table */
.day-block{margin-bottom:40px;}
.day-block h3{font-size:1.3rem;}
.day-block .day-sub{color:var(--muted); margin-top:6px; font-size:0.98rem;}
table.schedule{
  width:100%; border-collapse:collapse; margin-top:18px;
  font-size:0.96rem;
}
table.schedule th, table.schedule td{
  text-align:left; padding:12px 14px;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
table.schedule th{
  font-size:12px; font-weight:600; letter-spacing:0.06em; text-transform:uppercase;
  color:var(--muted);
  border-bottom:2px solid var(--ink);
}
table.schedule td.slot{
  white-space:nowrap; color:var(--azure-deep); font-weight:600; width:90px;
}

/* partner / convener strip */
.org-strip{
  display:flex; gap:14px; flex-wrap:wrap; margin-top:22px;
}
.org-chip{
  border:1px solid var(--line);
  background:var(--paper);
  padding:10px 16px;
  border-radius:8px;
  font-size:0.92rem;
  color:var(--ink);
}

/* ---- CTA / EOI ---- */
.cta-block{
  background:var(--ink);
  color:var(--sand);
  border-radius:18px;
  padding:54px 40px;
}
.cta-block h2{color:var(--sand); font-size:1.8rem; max-width:22ch;}
.cta-block p{color:#c7d2da; margin-top:14px; max-width:54ch; font-size:1.02rem;}
form.eoi-form{margin-top:30px; display:flex; gap:12px; flex-wrap:wrap;}
form.stacked{flex-direction:column; align-items:flex-start; max-width:520px;}
form.stacked .row{display:flex; gap:12px; width:100%; flex-wrap:wrap;}
input[type="email"], input[type="text"], select, textarea{
  font-family:'Inter',sans-serif; font-size:1rem;
  padding:14px 16px; border-radius:10px;
  border:1px solid rgba(246,242,234,0.25);
  background:rgba(246,242,234,0.06);
  color:var(--sand);
  flex:1 1 220px; min-width:0;
  width:100%;
}
textarea{resize:vertical; min-height:110px; font-family:'Inter',sans-serif;}
input::placeholder, textarea::placeholder{color:#92a2ac;}
input:focus, select:focus, textarea:focus{outline:2px solid var(--azure); outline-offset:2px;}
button{
  font-family:'Inter',sans-serif; font-weight:600; font-size:1rem;
  padding:14px 26px; border-radius:10px; border:none;
  background:var(--azure); color:#fff; cursor:pointer;
  transition:background 0.15s ease; flex:0 0 auto;
}
button:hover{background:var(--azure-deep);}
.form-note{font-size:0.85rem; color:#92a2ac; margin-top:14px;}
.success-msg{
  display:none; margin-top:22px; padding:16px 18px; border-radius:10px;
  background:rgba(63,124,214,0.16); border:1px solid rgba(63,124,214,0.4);
  font-size:0.97rem;
}
.success-msg.show{display:block;}

/* light cta on regular pages */
.cta-light{
  border:1px solid var(--line);
  border-radius:14px;
  padding:34px 30px;
  background:var(--paper);
  display:flex; align-items:center; justify-content:space-between;
  gap:24px; flex-wrap:wrap;
}
.cta-light h3{font-size:1.2rem;}
.cta-light p{margin-top:6px; color:var(--muted); font-size:0.97rem;}
.btn-link{
  display:inline-block;
  background:var(--azure); color:#fff !important;
  padding:12px 22px; border-radius:9px;
  font-weight:600; font-size:0.95rem;
  text-decoration:none !important;
  white-space:nowrap;
}
.btn-link:hover{background:var(--azure-deep);}

/* quote / statement block */
.statement{
  border-left:3px solid var(--azure);
  padding-left:24px;
  font-family:'Fraunces',serif;
  font-size:1.3rem;
  font-weight:500;
  line-height:1.4;
  max-width:54ch;
  color:var(--ink);
}

footer{
  padding:40px 0 56px;
  border-top:1px solid var(--line);
}
footer .wrap{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px;
}
footer .foot-col{flex:1 1 160px; min-width:140px;}
footer .foot-col h4{
  font-size:12px; font-weight:600; letter-spacing:0.06em; text-transform:uppercase;
  color:var(--muted); margin-bottom:10px;
}
footer .foot-col a{display:block; color:var(--ink); font-size:0.93rem; margin-bottom:6px; text-decoration:none;}
footer .foot-col a:hover{text-decoration:underline;}
footer .copyright{
  font-size:0.85rem; color:var(--muted);
  margin-top:30px;
  border-top:1px solid var(--line);
  padding-top:20px;
}