:root{
  --bg0:#070611;
  --bg1:#140a2c;
  --accent:#f6c85f; /* warm gold */
  --accent2:#b07cff; /* purple */
  --text:#f2f2ff;
  --muted:#b9b6d6;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.10);
  --border: rgba(255,255,255,0.12);
  --shadow: 0 12px 40px rgba(0,0,0,0.45);
  --radius: 18px;
  --max: 1100px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 800px at 20% 10%, rgba(176,124,255,0.28), transparent 60%),
              radial-gradient(900px 700px at 85% 20%, rgba(246,200,95,0.16), transparent 60%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}
a{color:inherit}
.container{width:min(var(--max), calc(100% - 48px)); margin:0 auto;}
/* Subtle particle canvas */
#fx{
  position:fixed; inset:0; z-index:-1;
  width:100%; height:100%;
  pointer-events:none;
  opacity:0.85;
}
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(7,6,17,0.55);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex; flex-direction:column; line-height:1.05;
}
.brand .title{
  font-weight:800; letter-spacing:0.2px; font-size:16px; line-height:20px; margin-bottom:8px;
}
.brand .subtitle{
  font-size:12px; color:var(--muted);
}
.navlinks{
  display:flex; gap:14px; align-items:center;
}
.navlinks a{
  text-decoration:none;
  font-size:13px;
  color:var(--muted);
  padding:8px 10px;
  border-radius:12px;
}
.navlinks a:hover{background:rgba(255,255,255,0.06); color:var(--text)}
.btn{
  appearance:none; border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(246,200,95,0.16), rgba(176,124,255,0.08));
  color:var(--text);
  padding:10px 14px;
  border-radius:14px;
  cursor:pointer;
  text-decoration:none;
  font-weight:650;
  font-size:13px;
}
.btn:hover{border-color:rgba(246,200,95,0.45)}
.btn.primary{
  border-color:rgba(246,200,95,0.55);
  background: linear-gradient(180deg, rgba(246,200,95,0.24), rgba(176,124,255,0.10));
}
.btn.disabled{
  opacity:0.65; cursor:not-allowed;
}
.hero{
  padding:68px 0 28px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap:28px;
  align-items:start;
}
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr; }
  header{position:relative}
}
.kicker{
  display:inline-flex; gap:10px; align-items:center;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.05);
  padding:8px 12px;
  border-radius:999px;
  font-size:12px;
  color:var(--muted);
}
.dot{
  width:8px; height:8px; border-radius:50%;
  background: radial-gradient(circle at 30% 30%, var(--accent), var(--accent2));
  box-shadow: 0 0 18px rgba(176,124,255,0.35);
}
h1{
  margin:16px 0 12px;
  font-size:54px;
  line-height:1.0;
  letter-spacing:-0.8px;
}
@media (max-width: 520px){h1{font-size:40px}}
.lead{
  color:var(--muted);
  font-size:16px;
  line-height:1.55;
  margin:0 0 18px;
}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.panel{
  border:1px solid var(--border);
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panel.pad{padding:18px}
.meta{
  display:grid;
  gap:10px;
  margin-top:12px;
}
.meta .row{
  display:flex; gap:10px; align-items:flex-start;
  color:var(--muted);
  font-size:13px;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid rgba(246,200,95,0.35);
  background: rgba(246,200,95,0.10);
  padding:8px 10px;
  border-radius:14px;
  font-size:12px;
  color:var(--text);
}
.section{padding:34px 0}
.section h2{
  font-size:22px; margin:0 0 14px;
}
.section p{color:var(--muted); line-height:1.6}
.grid{
  display:grid; grid-template-columns: repeat(12, 1fr);
  gap:16px;
}
.card{
  grid-column: span 6;
  border:1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}
@media (max-width: 900px){ .card{grid-column: span 12;}}
.card .top{
  display:flex; gap:16px; padding:16px;
  align-items:center;
}
.avatar{
  width:84px; height:84px; border-radius:18px;
  object-fit:cover;
  border:1px solid rgba(255,255,255,0.14);
}
.card h3{margin:0; font-size:18px}
.role{color:var(--muted); font-size:13px; margin-top:4px}
.card .body{padding:0 16px 16px}
.bullets{margin:10px 0 0; padding-left:18px; color:var(--muted); font-size:13px; line-height:1.55}
.split{
  display:grid; grid-template-columns: 1fr 1fr; gap:16px;
}
@media (max-width: 900px){ .split{grid-template-columns:1fr}}
.table{
  width:100%; border-collapse:collapse;
  font-size:13px;
  color:var(--muted);
}
.table th,.table td{
  padding:10px 10px;
  border-bottom:1px solid rgba(255,255,255,0.10);
  text-align:left;
}
.table th{color:var(--text); font-weight:650}
.note{
  font-size:12px; color:var(--muted);
}
footer{
  padding:32px 0 44px;
  border-top:1px solid var(--border);
  background: rgba(0,0,0,0.20);
}
.footer-grid{
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  flex-wrap:wrap;
}
.small{font-size:12px; color:var(--muted)}
/* Sticky mobile CTA */
.sticky{
  position:fixed; left:16px; right:16px; bottom:16px;
  display:none;
  gap:10px;
  z-index:60;
}
@media (max-width: 900px){
  .sticky{display:flex;}
}
.sticky .btn{flex:1; justify-content:center; display:flex}


.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0 10px;
  gap:14px;
}
.subnav{
  display:flex;
  gap:3px;
  flex-wrap:wrap;
  padding:0 0 12px;
}
.subnav a{
  text-decoration:none;
  font-size:13px;
  color:var(--muted);
  padding:8px 10px;
  border-radius:12px;
  border:1px solid transparent;
}
.subnav a:hover{background:rgba(255,255,255,0.06); color:var(--text); border-color:rgba(255,255,255,0.08)}
/* allow horizontal scroll on small screens to keep it tidy */
@media (max-width: 600px){
  .subnav{
    flex-wrap:nowrap;
    overflow:auto;
    -webkit-overflow-scrolling:touch;
    padding-bottom:10px;
    mask-image: linear-gradient(90deg, transparent 0, #000 18px, #000 calc(100% - 18px), transparent 100%);
  }
  .subnav a{white-space:nowrap}
}
.mini-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
  margin-top:14px;
}
.mini-card{
  border:1px solid var(--border);
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  padding:12px 12px;
}
.mini-card h4{margin:0 0 6px; font-size:13px; color:var(--text)}
.mini-card p{margin:0; font-size:13px; color:var(--muted); line-height:1.45}
@media (max-width: 900px){
  .mini-grid{grid-template-columns:1fr}
}


/* Speaker cards (image-forward) */
.cards-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap:16px;
}
/* Speakers: keep 2 columns on larger screens (avoid 3-up) */
@media (min-width: 980px){
  .cards-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.speaker-card{
  border:1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.speaker-card:hover{
  transform: translateY(-2px);
  border-color: rgba(246,200,95,0.32);
  background: rgba(255,255,255,0.07);
}
.speaker-media{
  position:relative;
  height: 280px;
  overflow:hidden;
}
@media (min-width: 980px){
  .speaker-media{
    height: 340px;
  }
}

@media (max-width: 520px){
  .speaker-media{ height: 200px; }
}
.speaker-img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform: scale(1.02);
}
.speaker-sheen{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,0.0) 35%, rgba(0,0,0,0.55) 100%),
              radial-gradient(900px 300px at 15% 0%, rgba(176,124,255,0.18), transparent 65%),
              radial-gradient(700px 240px at 80% 10%, rgba(246,200,95,0.12), transparent 70%);
  pointer-events:none;
}
.speaker-content{
  padding:14px 16px 16px;
}
.speaker-head h3{
  margin:0;
  font-size:18px;
}
.speaker-bio{
  margin:10px 0 0;
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
}
.speaker-bullets{
  margin-top:10px;
}

.cards-grid .card{ grid-column:auto; }