/* ============================================================
   BETTING & iGAMING SUMMIT 2026 — Design System
   Royal-blue brand wash · Exo 2 display · Hanken Grotesk body
   ============================================================ */

:root{
  /* vibrant electric brand */
  --blue-950:#08061f;
  --blue-900:#0c0833;
  --blue-850:#15104f;
  --blue-800:#241a8e;
  --blue:#3a34d6;          /* primary (vibrant royal-violet) */
  --blue-600:#5046ec;
  --blue-500:#6f60ff;
  --blue-400:#988dff;

  --violet:#7c3cf0;
  --pink:#ff3d8b;
  --cyan:#1fd3ff;

  --amber:#ff9b2e;         /* accent (themeable) */
  --amber-bright:#ffc24d;
  --amber-soft:#ffe0b0;

  --ink:#14132a;
  --ink-2:#46466a;
  --paper:#f3f1fc;
  --paper-2:#e8e4fb;
  --card:#ffffff;

  --line-d:rgba(255,255,255,.16);
  --line-d-2:rgba(255,255,255,.08);
  --line-l:rgba(20,21,40,.10);

  --font-d:'Exo 2', system-ui, sans-serif;
  --font-b:'Hanken Grotesk', system-ui, sans-serif;

  --maxw:1280px;
  --pad:40px;
  --r-lg:22px;
  --r-md:14px;
  --r-sm:9px;

  --shadow-card:0 28px 64px -26px rgba(40,20,120,.55);
  --shadow-pop:0 44px 110px -28px rgba(70,40,200,.6);

  --accent:var(--amber);
  --accent-bright:var(--amber-bright);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-b);
  background:var(--blue-900);
  background-image:
    radial-gradient(1200px 700px at 80% -10%, rgba(58,52,214,.26), transparent 60%),
    radial-gradient(1000px 600px at -10% 10%, rgba(80,70,236,.26), transparent 60%);
  background-attachment:fixed;
  color:#fff;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
::selection{background:var(--accent);color:var(--blue-950);}

/* scrollbar */
body::-webkit-scrollbar{width:11px;}
body::-webkit-scrollbar-track{background:var(--blue-950);}
body::-webkit-scrollbar-thumb{background:var(--blue-600);border-radius:8px;border:3px solid var(--blue-950);}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);width:100%;}
.section{position:relative;padding:120px 0;}
.section.tight{padding:88px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-b);font-weight:700;font-size:13px;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-bright);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block;}
.eyebrow.center{justify-content:center;}
.h-display{
  font-family:var(--font-d);font-weight:800;line-height:.98;
  letter-spacing:-.02em;text-transform:uppercase;margin:0;
}
.section-head{max-width:680px;}
.section-head.center{margin:0 auto;text-align:center;max-width:860px;}
.section-title{
  font-family:var(--font-d);font-weight:800;text-transform:uppercase;
  font-size:clamp(34px,4.4vw,60px);line-height:1;letter-spacing:-.02em;margin:18px 0 0;text-wrap:balance;
}
.section-sub{font-size:18px;line-height:1.6;color:rgba(255,255,255,.72);margin:20px 0 0;max-width:60ch;}
.section-sub.center{margin-left:auto;margin-right:auto;}
.text-amber{color:var(--accent-bright);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-d);font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  font-size:15px;padding:16px 28px;border-radius:var(--r-sm);
  transition:transform .18s ease, box-shadow .25s ease, background .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{
  background:linear-gradient(105deg,var(--accent-bright),var(--accent));color:#2a1400;
  box-shadow:0 14px 36px -10px color-mix(in srgb,var(--accent) 85%,transparent), 0 0 0 1px rgba(255,255,255,.12) inset;
}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 22px 50px -12px color-mix(in srgb,var(--accent) 95%,transparent);}
.btn-ghost{background:rgba(255,255,255,.07);color:#fff;border:1.5px solid var(--line-d);}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3);}
.btn-dark{background:var(--blue-950);color:#fff;}
.btn-dark:hover{background:#000;transform:translateY(-2px);}
.btn-sm{padding:11px 18px;font-size:13px;}
.btn-lg{padding:19px 36px;font-size:16px;}
.btn .arr{transition:transform .2s ease;}
.btn:hover .arr{transform:translateX(4px);}

/* ---------- chips / pills ---------- */
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 16px;border-radius:100px;font-weight:600;font-size:14px;
  background:rgba(255,255,255,.08);border:1px solid var(--line-d);
}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(240,144,48,.2);}
.pill-live .dot{background:#39d98a;box-shadow:0 0 0 0 rgba(57,217,138,.6);animation:ping 1.8s infinite;}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(57,217,138,.5);}70%{box-shadow:0 0 0 9px rgba(57,217,138,0);}100%{box-shadow:0 0 0 0 rgba(57,217,138,0);}}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding:20px 0;
}
.nav.scrolled{background:rgba(16,16,74,.82);backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--line-d-2);padding:13px 0;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.nav-logo{height:46px;transition:height .3s ease;}
.nav.scrolled .nav-logo{height:38px;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{
  font-weight:600;font-size:15px;color:rgba(255,255,255,.82);
  position:relative;padding:4px 0;transition:color .2s ease;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--accent);transition:width .25s ease;}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:16px;}
.nav-date{font-weight:700;font-size:14px;color:rgba(255,255,255,.7);display:flex;align-items:center;gap:8px;}
.nav-toggle{display:none;}

/* ============================================================
   HERO (shared) — full-screen vibrant
   ============================================================ */
.hero{
  position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center;
  background:
    radial-gradient(closest-side at 18% 22%, rgba(58,52,214,.42), transparent 72%),
    linear-gradient(160deg,#0b0833 0%,#1a1170 55%,#0b0833 100%);
}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.hero-bg::before,.hero-bg::after{display:none;}
@keyframes floatA{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-40px,40px) scale(1.08);}}
@keyframes floatB{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(50px,-30px) scale(1.1);}}
.hero-grid-lines{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask:radial-gradient(circle at 60% 40%, #000 0%, transparent 78%);
  opacity:.7;
}
/* big watermark B mark */
.hero-mark{
  position:absolute;right:-60px;top:50%;transform:translateY(-50%) rotate(-4deg);
  width:560px;max-width:48vw;opacity:.07;z-index:0;pointer-events:none;
}
.hero-noise{position:absolute;inset:0;opacity:.35;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");}
.hero-inner{position:relative;z-index:2;width:100%;}

/* diagonal amber slash accent (echoes B mark) */
.slash{display:inline-block;width:64px;height:7px;background:var(--accent);transform:skewX(-26deg);border-radius:2px;}

/* hero typography */
.hero-kicker{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px;}
.hero-loc{font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.9);font-size:15px;display:flex;align-items:center;gap:9px;}
.hero-h1{
  font-family:var(--font-d);font-weight:900;text-transform:uppercase;
  line-height:.9;letter-spacing:-.022em;margin:0;
  font-size:clamp(50px,8vw,128px);
}
.hero-h1 .out{
  -webkit-text-stroke:2px rgba(255,255,255,.6);color:transparent;
}
.hero-h1 em{
  font-style:normal;color:var(--accent-bright);
}
.hero-theme{font-size:clamp(18px,2.1vw,23px);line-height:1.5;color:rgba(255,255,255,.84);max-width:54ch;margin:26px 0 0;}
.hero-theme b{color:#fff;font-weight:700;}

/* hero A spotlight */
.hero-spotlight{padding:150px 0 110px;text-align:center;}
.hero-spotlight .hero-kicker{justify-content:center;}
.hero-spotlight .hero-theme{margin-left:auto;margin-right:auto;}
.hero-spotlight .hero-actions{justify-content:center;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px;}

/* hero B split */
.hero-split{padding:150px 0 110px;width:100%;}
.hero-split-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center;}
.event-card{
  position:relative;background:linear-gradient(165deg,rgba(80,70,236,.45),rgba(21,16,79,.85));
  border:1px solid rgba(255,255,255,.2);border-radius:var(--r-lg);padding:34px;
  overflow:hidden;backdrop-filter:blur(8px);transition:box-shadow .3s ease;
}
.event-card:hover{box-shadow:var(--shadow-pop);}
.event-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--accent),var(--amber-bright));}
.event-card .ec-slash{position:absolute;right:-40px;top:-40px;width:160px;height:160px;background:var(--accent);opacity:.14;transform:rotate(20deg);border-radius:24px;}
.ec-row{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-d-2);}
.ec-row:last-child{border-bottom:none;}
.ec-ic{width:42px;height:42px;border-radius:11px;background:rgba(240,144,48,.16);color:var(--accent-bright);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.ec-k{font-size:12.5px;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.55);font-weight:700;}
.ec-v{font-size:17px;font-weight:700;font-family:var(--font-d);}

/* hero C statement */
.hero-statement{padding:188px 0 80px;text-align:center;}
.hero-statement .hero-h1{font-size:clamp(54px,10vw,168px);}
.hero-statement .stmt-date{
  font-family:var(--font-d);font-weight:800;font-size:clamp(20px,2.4vw,30px);
  letter-spacing:.06em;color:var(--accent-bright);margin-top:20px;text-transform:uppercase;
}
.hero-statement .hero-kicker{justify-content:center;}
.hero-statement .hero-actions{justify-content:center;}

/* ---------- countdown ---------- */
.countdown{
  position:relative;display:inline-flex;align-items:stretch;
  border:1px solid var(--line-d);border-radius:16px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  backdrop-filter:blur(6px);
}
.countdown::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-bright));z-index:1;}
.cd-label-cell{
  display:flex;align-items:center;text-align:left;flex-shrink:0;max-width:150px;
  font-family:var(--font-d);font-weight:800;text-transform:uppercase;
  font-size:15px;letter-spacing:.04em;line-height:1.1;color:var(--blue-950);
  background:linear-gradient(180deg,var(--accent-bright),var(--accent));padding:0 22px;
}
.cd-cell{min-width:92px;padding:20px 16px 15px;text-align:center;}
.cd-cell + .cd-cell{border-left:1px solid var(--line-d-2);}
.cd-num{font-family:var(--font-d);font-weight:800;font-size:44px;line-height:1;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;color:#fff;}
.cd-lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.18em;color:rgba(255,255,255,.55);font-weight:700;margin-top:10px;}
@media (max-width:560px){
  .countdown{width:100%;}
  .cd-cell{min-width:0;flex:1;padding:16px 6px 12px;}
  .cd-num{font-size:34px;}
  .cd-label-cell{max-width:104px;font-size:13px;padding:0 14px;}
}

/* ---------- hero stat strip ---------- */
.stat-strip{display:flex;flex-wrap:wrap;gap:14px;margin-top:46px;}
.stat-strip.center{justify-content:center;}
.stat-chip{display:flex;align-items:baseline;gap:10px;padding:14px 22px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--line-d);}
.stat-chip b{font-family:var(--font-d);font-weight:800;font-size:24px;color:var(--accent-bright);}
.stat-chip span{font-size:14px;color:rgba(255,255,255,.72);font-weight:600;}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{background:var(--blue-800);color:#fff;overflow:hidden;padding:16px 0;border-top:2px solid rgba(255,255,255,.14);border-bottom:2px solid rgba(255,255,255,.14);}
.marquee-track{display:flex;gap:48px;white-space:nowrap;width:max-content;animation:marq 32s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-item{display:flex;align-items:center;gap:48px;font-family:var(--font-d);font-weight:800;text-transform:uppercase;letter-spacing:.02em;font-size:19px;}
.marquee-logo{height:34px;width:auto;display:block;opacity:.95;}
.marquee-logo.is-mark{height:46px;}
.marquee-item::after{content:"◆";font-size:12px;color:var(--accent);opacity:.7;}
@keyframes marq{to{transform:translateX(-50%);}}

/* ============================================================
   GENERIC SECTION BACKGROUNDS
   ============================================================ */
.bg-deep{background:
  radial-gradient(900px 500px at 85% 0%, rgba(124,60,240,.20), transparent 60%),
  radial-gradient(800px 500px at 0% 100%, rgba(255,61,139,.14), transparent 60%),
  var(--blue-950);}
.bg-blue{background:
  radial-gradient(1000px 600px at 10% -10%, rgba(80,70,236,.30), transparent 60%),
  radial-gradient(900px 600px at 100% 110%, rgba(255,155,46,.14), transparent 60%),
  var(--blue-900);}
.bg-paper{background:
  radial-gradient(800px 500px at 100% 0%, rgba(124,60,240,.10), transparent 60%),
  var(--paper);color:var(--ink);}
.bg-paper .section-sub{color:var(--ink-2);}
.bg-paper .eyebrow{color:#c0741f;}
.bg-paper .eyebrow::before{background:var(--accent);}

/* ============================================================
   THEMES / PILLARS
   ============================================================ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px;}
.pillar{
  position:relative;background:linear-gradient(180deg,rgba(80,70,236,.22),rgba(21,16,79,.55));
  border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:34px 30px 32px;overflow:hidden;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;backdrop-filter:blur(6px);
  --pc:var(--blue-400);
}
.pillar::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--pc),transparent);}
.pillar:hover{transform:translateY(-8px);border-color:color-mix(in srgb,var(--pc) 60%,transparent);box-shadow:0 30px 60px -30px color-mix(in srgb,var(--pc) 50%,transparent);}
.pillar-num{font-family:var(--font-d);font-weight:800;font-size:15px;color:var(--pc);letter-spacing:.1em;}
.pillar-ic{width:60px;height:60px;border-radius:15px;background:color-mix(in srgb,var(--pc) 18%,transparent);color:var(--pc);display:flex;align-items:center;justify-content:center;margin:18px 0 22px;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--pc) 30%,transparent);}
.pillar h3{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:23px;letter-spacing:-.01em;margin:0 0 12px;}
.pillar p{font-size:15.5px;line-height:1.62;color:rgba(255,255,255,.78);margin:0;}
.pillar-glow{position:absolute;right:-60px;bottom:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--pc) 35%,transparent),transparent 70%);opacity:.5;transition:opacity .3s ease;}
.pillar:hover .pillar-glow{opacity:1;}

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line-l);border-radius:var(--r-lg);overflow:hidden;background:var(--card);transition:box-shadow .3s ease;}
.stats-band:hover{box-shadow:var(--shadow-card);}
.stat-box{padding:42px 30px;text-align:center;border-right:1px solid var(--line-l);}
.stat-box:last-child{border-right:none;}
.stat-box .num{font-family:var(--font-d);font-weight:800;font-size:clamp(40px,5vw,62px);line-height:1;letter-spacing:-.03em;color:var(--blue);}
.stat-box .num em{font-style:normal;color:var(--accent);}
.stat-box .lbl{margin-top:12px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2);}

/* ============================================================
   AGENDA
   ============================================================ */
.filter-row{display:flex;gap:11px;flex-wrap:wrap;margin-top:40px;}
.filter-chip{
  padding:11px 20px;border-radius:100px;font-weight:700;font-size:14px;
  background:rgba(255,255,255,.05);border:1px solid var(--line-d);color:rgba(255,255,255,.8);
  transition:all .2s ease;font-family:var(--font-b);
}
.filter-chip:hover{border-color:rgba(255,255,255,.35);color:#fff;}
.filter-chip.active{background:var(--accent);border-color:var(--accent);color:var(--blue-950);}
.bg-paper .filter-chip{background:#fff;border-color:var(--line-l);color:var(--ink-2);}
.bg-paper .filter-chip:hover{border-color:var(--blue);color:var(--blue);}
.bg-paper .filter-chip.active{background:var(--blue);border-color:var(--blue);color:#fff;}

.agenda-list{margin-top:42px;display:flex;flex-direction:column;gap:14px;}
.agenda-item{
  display:grid;grid-template-columns:140px 1fr auto;gap:28px;align-items:center;
  background:var(--card);border:1px solid var(--line-l);border-radius:var(--r-md);
  padding:24px 28px;transition:transform .2s ease, box-shadow .2s ease;
  animation:cardIn .4s ease;
}
.agenda-item:hover{transform:translateX(5px);box-shadow:var(--shadow-card);}
.agenda-time{font-family:var(--font-d);font-weight:800;font-size:19px;color:var(--blue);}
.agenda-time small{display:block;font-family:var(--font-b);font-weight:600;font-size:12.5px;color:var(--ink-2);margin-top:5px;text-transform:uppercase;letter-spacing:.05em;}
@keyframes cardIn{from{transform:translateY(14px);}to{transform:none;}}
.agenda-main h4{font-family:var(--font-d);font-weight:700;font-size:20px;margin:0 0 8px;color:var(--ink);letter-spacing:-.01em;}
.agenda-spk{font-size:14.5px;color:var(--ink-2);font-weight:500;}
.agenda-spk b{color:var(--blue);font-weight:700;}
.track-tag{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:100px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;}
.track-tag .tdot{width:8px;height:8px;border-radius:50%;}


/* ============================================================
   SPEAKERS
   ============================================================ */
.speakers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:42px;}
.speaker{
  position:relative;border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(180deg,rgba(80,70,236,.28),rgba(11,8,51,.8));
  border:1px solid rgba(255,255,255,.16);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
  animation:cardIn .45s ease;
}
.speaker:hover{transform:translateY(-8px);border-color:color-mix(in srgb,var(--accent) 55%,transparent);box-shadow:0 26px 54px -28px color-mix(in srgb,var(--accent) 60%,transparent);}
.speaker-photo{aspect-ratio:1/1.08;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.speaker:nth-child(4n+1) .speaker-photo{background:linear-gradient(150deg,var(--blue-500),var(--blue-850));}
.speaker:nth-child(4n+2) .speaker-photo{background:linear-gradient(150deg,var(--violet),var(--blue-900));}
.speaker:nth-child(4n+3) .speaker-photo{background:linear-gradient(150deg,var(--cyan),var(--blue-850));}
.speaker:nth-child(4n) .speaker-photo{background:linear-gradient(150deg,var(--accent),#7a2f4a);}
.speaker-initials{font-family:var(--font-d);font-weight:800;font-size:62px;color:rgba(255,255,255,.9);}
.speaker-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(14,15,61,.85));}
.speaker-badge{position:absolute;top:14px;left:14px;z-index:2;}
.speaker-body{padding:20px 20px 24px;position:relative;}
.speaker-body h4{font-family:var(--font-d);font-weight:800;font-size:19px;margin:0;letter-spacing:-.01em;text-transform:uppercase;}
.speaker-role{font-size:14px;color:var(--accent-bright);font-weight:700;margin-top:6px;}
.speaker-org{font-size:13.5px;color:rgba(255,255,255,.6);margin-top:3px;}
.speaker-socials{display:flex;gap:9px;margin-top:14px;}
.speaker-socials a{width:32px;height:32px;border-radius:8px;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);transition:all .2s ease;}
.speaker-socials a:hover{background:var(--accent);color:var(--blue-950);}

/* ============================================================
   AUDIENCE
   ============================================================ */
.audience-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;}
.aud-bars{display:flex;flex-direction:column;gap:22px;}
.aud-row .aud-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;}
.aud-row .aud-name{font-weight:700;font-size:16px;}
.aud-row .aud-pct{font-family:var(--font-d);font-weight:800;font-size:20px;color:var(--accent-bright);}
.aud-track{height:11px;border-radius:100px;background:rgba(255,255,255,.08);overflow:hidden;}
.aud-fill{height:100%;border-radius:100px;background:linear-gradient(90deg,var(--blue-400),var(--accent));width:0;transition:width 1.1s cubic-bezier(.4,0,.2,1);}

/* ============================================================
   SPONSORS
   ============================================================ */
.sponsor-tier{margin-top:44px;}
.sponsor-tier h3{text-align:center;font-family:var(--font-b);font-weight:700;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);margin:0 0 22px;}
.bg-paper .sponsor-tier h3{color:var(--ink-2);}
.sponsor-row{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;}
.sponsor-logo{
  display:flex;align-items:center;justify-content:center;gap:11px;
  height:84px;padding:0 38px;min-width:200px;border-radius:var(--r-md);
  background:rgba(255,255,255,.05);border:1px solid var(--line-d);
  font-family:var(--font-d);font-weight:800;font-size:21px;letter-spacing:-.01em;
  color:rgba(255,255,255,.85);transition:all .25s ease;text-transform:uppercase;
}
.sponsor-logo:hover{background:rgba(255,255,255,.1);border-color:rgba(240,144,48,.5);color:#fff;}
.sponsor-logo.head{height:104px;min-width:260px;font-size:26px;}
.sponsor-logo .sq{width:30px;height:30px;border-radius:7px;background:var(--accent);display:inline-block;}
.sponsor-logo .ci{width:30px;height:30px;border-radius:50%;border:4px solid var(--accent-bright);display:inline-block;}
.sponsor-logo .sponsor-mark{height:42px;width:auto;max-width:100%;object-fit:contain;opacity:.92;}
.sponsor-logo .sponsor-mark.is-mark{height:56px;}
.sponsor-logo.head .sponsor-mark{height:58px;}
.sponsor-logo.head .sponsor-mark.is-mark{height:74px;}

/* ---- sponsorship packages ---- */
.spkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px;align-items:stretch;}
.spkg{position:relative;display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(80,70,236,.22),rgba(21,16,79,.55));border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:32px 28px;backdrop-filter:blur(6px);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;}
.spkg:hover{transform:translateY(-8px);border-color:color-mix(in srgb,var(--accent) 55%,transparent);box-shadow:0 26px 54px -28px color-mix(in srgb,var(--accent) 60%,transparent);}
.spkg.featured{border-color:var(--accent);}
.spkg-tag{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-bright);}
.spkg-name{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:22px;letter-spacing:-.01em;margin-top:9px;}
.spkg-price{font-family:var(--font-d);font-weight:800;font-size:34px;line-height:1;margin:14px 0 2px;}
.spkg-price small{font-family:var(--font-b);font-weight:600;font-size:13px;color:rgba(255,255,255,.55);letter-spacing:0;}
.spkg-feats{list-style:none;padding:0;margin:20px 0 26px;display:flex;flex-direction:column;gap:11px;flex:1;}
.spkg-feats li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;line-height:1.45;color:rgba(255,255,255,.82);text-align:left;}
.spkg-feats .ck{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:rgba(240,144,48,.2);color:var(--accent-bright);display:flex;align-items:center;justify-content:center;margin-top:1px;}

/* ============================================================
   TICKETS
   ============================================================ */
.tickets-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px;align-items:stretch;}
.ticket{
  position:relative;background:var(--card);color:var(--ink);border-radius:var(--r-lg);
  padding:34px 30px;border:1px solid var(--line-l);display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease;
}
.ticket:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);}
.ticket.featured{background:linear-gradient(170deg,var(--blue-600),var(--blue-900) 78%,var(--blue-800));color:#fff;border:1px solid var(--blue-400);transform:scale(1.04);}
.ticket.featured:hover{transform:scale(1.04) translateY(-6px);}
.ticket-flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);color:var(--blue-950);font-family:var(--font-d);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.1em;padding:7px 18px;border-radius:100px;white-space:nowrap;}
.ticket-name{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:22px;letter-spacing:-.01em;}
.ticket-desc{font-size:14px;color:var(--ink-2);margin-top:8px;min-height:42px;}
.ticket.featured .ticket-desc{color:rgba(255,255,255,.7);}
.ticket-price{margin:24px 0 4px;display:flex;align-items:baseline;gap:6px;}
.ticket-price .cur{font-family:var(--font-d);font-weight:700;font-size:22px;color:var(--ink-2);}
.ticket.featured .ticket-price .cur{color:rgba(255,255,255,.7);}
.ticket-price .amt{font-family:var(--font-d);font-weight:800;font-size:54px;line-height:1;letter-spacing:-.03em;color:var(--blue);}
.ticket.featured .ticket-price .amt{color:#fff;}
.ticket-price .amt em{font-style:normal;color:var(--accent);}
.ticket-was{font-size:14px;color:var(--ink-2);text-decoration:line-through;}
.ticket.featured .ticket-was{color:rgba(255,255,255,.55);}
.ticket-feats{list-style:none;padding:0;margin:24px 0 28px;display:flex;flex-direction:column;gap:13px;flex:1;}
.ticket-feats li{display:flex;align-items:flex-start;gap:11px;font-size:14.5px;line-height:1.4;}
.ticket-feats .ck{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:rgba(46,46,143,.1);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-top:1px;}
.ticket.featured .ticket-feats .ck{background:rgba(240,144,48,.2);color:var(--accent-bright);}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list{margin-top:46px;max-width:840px;margin-left:auto;margin-right:auto;display:flex;flex-direction:column;gap:13px;}
.faq-item{background:rgba(255,255,255,.04);border:1px solid var(--line-d);border-radius:var(--r-md);overflow:hidden;transition:border-color .25s ease;}
.faq-item.open{border-color:rgba(240,144,48,.5);background:rgba(255,255,255,.06);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 28px;text-align:left;font-family:var(--font-d);font-weight:700;font-size:18.5px;}
.faq-ic{flex-shrink:0;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line-d);display:flex;align-items:center;justify-content:center;transition:all .25s ease;font-size:18px;}
.faq-item.open .faq-ic{background:var(--accent);border-color:var(--accent);color:var(--blue-950);transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a-inner{padding:0 28px 26px;font-size:15.5px;line-height:1.65;color:rgba(255,255,255,.72);}

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--blue-800),var(--blue) 55%,var(--blue-600));border-radius:28px;padding:64px 60px;text-align:center;transition:box-shadow .3s ease;}
.cta-strip:hover{box-shadow:var(--shadow-pop);}
.cta-strip::before{content:"";position:absolute;right:-80px;top:-80px;width:300px;height:300px;background:var(--accent);opacity:.16;border-radius:30px;transform:rotate(22deg);}
.cta-strip::after{content:"";position:absolute;left:-60px;bottom:-100px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,174,69,.3),transparent 70%);}
.cta-strip .inner{position:relative;z-index:2;}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--blue-950);padding:80px 0 36px;border-top:1px solid var(--line-d-2);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:48px;}
.footer-logo{height:54px;margin-bottom:22px;}
.footer-about{font-size:15px;line-height:1.65;color:rgba(255,255,255,.6);max-width:34ch;}
.footer h5{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:14px;letter-spacing:.1em;color:rgba(255,255,255,.5);margin:0 0 20px;}
.footer-col a{display:block;font-size:15px;color:rgba(255,255,255,.78);margin-bottom:13px;transition:color .2s ease;}
.footer-col a:hover{color:var(--accent-bright);}
.footer-news{display:flex;gap:10px;margin-top:14px;}
.footer-news input{flex:1;padding:14px 16px;border-radius:var(--r-sm);background:rgba(255,255,255,.06);border:1px solid var(--line-d);color:#fff;font-family:inherit;font-size:14px;}
.footer-news input::placeholder{color:rgba(255,255,255,.45);}
.footer-news input:focus{outline:none;border-color:var(--accent);}
.footer-socials{display:flex;gap:11px;margin-top:20px;}
.footer-socials a{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.75);transition:all .2s ease;}
.footer-socials a:hover{background:var(--accent);color:var(--blue-950);transform:translateY(-3px);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-top:60px;padding-top:28px;border-top:1px solid var(--line-d-2);font-size:13.5px;color:rgba(255,255,255,.5);}
.footer-bottom .fb-links{display:flex;gap:24px;}
.footer-bottom a:hover{color:#fff;}

/* ============================================================
   REGISTER MODAL
   ============================================================ */
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(8,9,40,.74);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .25s ease;}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
.modal{
  width:100%;max-width:680px;max-height:92vh;overflow-y:auto;background:#fff;color:var(--ink);
  border-radius:24px;box-shadow:var(--shadow-pop);animation:popIn .3s cubic-bezier(.2,.8,.3,1);position:relative;
}
@keyframes popIn{from{opacity:0;transform:translateY(20px) scale(.97);}to{opacity:1;transform:none;}}
.modal-head{position:relative;padding:30px 34px;background:linear-gradient(120deg,var(--blue-800),var(--blue-600));color:#fff;border-radius:24px 24px 0 0;overflow:hidden;}
.modal-head::after{content:"";position:absolute;right:-50px;top:-50px;width:160px;height:160px;background:var(--accent);opacity:.18;transform:rotate(20deg);border-radius:24px;}
.modal-close{position:absolute;top:20px;right:22px;width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;color:#fff;z-index:3;transition:background .2s ease;}
.modal-close:hover{background:rgba(255,255,255,.28);}
.modal-title{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:26px;letter-spacing:-.01em;position:relative;z-index:2;}
.modal-sub{font-size:14.5px;color:rgba(255,255,255,.8);margin-top:6px;position:relative;z-index:2;}
.modal-body{padding:32px 34px 36px;}

/* steps indicator */
.steps{display:flex;align-items:center;gap:0;margin-bottom:30px;}
.step{display:flex;align-items:center;gap:11px;flex:1;}
.step-num{width:32px;height:32px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:800;font-family:var(--font-d);font-size:15px;background:var(--paper-2);color:var(--ink-2);transition:all .3s ease;}
.step.active .step-num{background:var(--blue);color:#fff;}
.step.done .step-num{background:#1f8a5b;color:#fff;}
.step-lbl{font-size:13px;font-weight:700;color:var(--ink-2);white-space:nowrap;}
.step.active .step-lbl{color:var(--blue);}
.step-bar{flex:1;height:2px;background:var(--paper-2);margin:0 12px;}
.step.done .step-bar{background:#1f8a5b;}

/* pass options */
.pass-opt{display:flex;align-items:center;gap:18px;padding:20px;border:2px solid var(--line-l);border-radius:var(--r-md);cursor:pointer;transition:all .2s ease;margin-bottom:13px;}
.pass-opt:hover{border-color:var(--blue-400);}
.pass-opt.sel{border-color:var(--blue);background:rgba(46,46,143,.04);}
.pass-radio{width:24px;height:24px;border-radius:50%;border:2px solid var(--line-l);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .2s ease;}
.pass-opt.sel .pass-radio{border-color:var(--blue);}
.pass-opt.sel .pass-radio::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--blue);}
.pass-info{flex:1;}
.pass-info h4{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:17px;margin:0;}
.pass-info p{font-size:13.5px;color:var(--ink-2);margin:4px 0 0;}
.pass-price{font-family:var(--font-d);font-weight:800;font-size:26px;color:var(--blue);}
.pass-price small{display:block;font-family:var(--font-b);font-weight:600;font-size:12px;color:var(--ink-2);text-align:right;}

/* form */
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);margin-bottom:8px;}
.field input,.field select{width:100%;padding:14px 16px;border-radius:var(--r-sm);border:1.5px solid var(--line-l);font-family:inherit;font-size:15px;color:var(--ink);background:#fff;transition:border-color .2s ease;}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);}
.field input.err{border-color:#e0483b;}
.field .err-msg{color:#e0483b;font-size:12.5px;margin-top:6px;font-weight:600;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

.summary-card{background:var(--paper);border-radius:var(--r-md);padding:22px 24px;margin-bottom:24px;}
.summary-row{display:flex;justify-content:space-between;padding:11px 0;font-size:15px;border-bottom:1px solid var(--line-l);}
.summary-row:last-child{border-bottom:none;}
.summary-row.total{font-family:var(--font-d);font-weight:800;font-size:20px;color:var(--blue);padding-top:16px;}
.summary-row .muted{color:var(--ink-2);}

.modal-success{text-align:center;padding:14px 0;}
.success-ring{width:88px;height:88px;border-radius:50%;background:rgba(31,138,91,.12);display:flex;align-items:center;justify-content:center;margin:0 auto 24px;animation:popIn .5s ease;}
.success-ring .inner{width:60px;height:60px;border-radius:50%;background:#1f8a5b;display:flex;align-items:center;justify-content:center;color:#fff;}
.modal-success h3{font-family:var(--font-d);font-weight:800;text-transform:uppercase;font-size:28px;margin:0 0 12px;color:var(--ink);}
.modal-success p{font-size:15.5px;color:var(--ink-2);line-height:1.6;max-width:42ch;margin:0 auto;}
.modal-actions{display:flex;gap:13px;justify-content:flex-end;margin-top:8px;}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;}
.reveal.in{opacity:1;animation:riseIn .7s cubic-bezier(.2,.7,.2,1);}
@keyframes riseIn{from{transform:translateY(26px);}to{transform:none;}}
@media (prefers-reduced-motion:reduce){.reveal.in{animation:none;}}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  :root{--pad:28px;}
  .pillars{grid-template-columns:1fr;}
  .speakers-grid{grid-template-columns:repeat(2,1fr);}
  .tickets-grid{grid-template-columns:1fr;max-width:460px;margin-left:auto;margin-right:auto;}
  .spkg-grid{grid-template-columns:1fr;max-width:460px;margin-left:auto;margin-right:auto;}
  .ticket.featured{transform:none;}
  .hero-split-grid{grid-template-columns:1fr;gap:40px;}
  .stats-band{grid-template-columns:repeat(2,1fr);}
  .stat-box:nth-child(2){border-right:none;}
  .stat-box{border-bottom:1px solid var(--line-l);}
  .audience-grid{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .nav-links{display:none;}
  .agenda-item{grid-template-columns:96px 1fr;gap:18px;}
  .agenda-item .track-tag{grid-column:2;justify-self:start;}
}
@media (max-width:560px){
  :root{--pad:18px;}
  .section{padding:80px 0;}
  .speakers-grid{grid-template-columns:1fr;}
  .stats-band{grid-template-columns:1fr;}
  .stat-box{border-right:none;}
  .field-row{grid-template-columns:1fr;}
  .modal-body{padding:24px 20px 28px;}
  .cta-strip{padding:44px 26px;}
  .step-lbl{display:none;}
}