:root{
--ink:#07111f;--muted:#667085;--line:#e5e7eb;--paper:#fff;--soft:#f5f7fa;
--accent:#39e6b0;--accent2:#7c5cff;--dark:#07111f;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(7,17,31,.08)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk",sans-serif}.brand strong{display:block;font-size:18px;line-height:1}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--ink);color:var(--accent);font-weight:800}
.main-nav{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:600}.main-nav a{padding:8px 0}.main-nav a:hover{color:#5b45d6}.nav-cta{padding:10px 16px!important;background:var(--ink);color:#fff;border-radius:10px}.menu-toggle{display:none;border:0;background:none;font-size:25px}
.hero{position:relative;overflow:hidden;min-height:650px;background:radial-gradient(circle at 80% 25%,rgba(124,92,255,.45),transparent 35%),linear-gradient(125deg,#07111f,#101b30 60%,#17213b);color:#fff;display:flex;align-items:center}.hero-grid{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.2) 1px,transparent 1px);background-size:55px 55px;transform:perspective(500px) rotateX(55deg) scale(1.5);transform-origin:center bottom}.hero-content{position:relative;z-index:2;padding:90px 0}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:800;color:#6556d8;margin-bottom:15px}.hero .eyebrow{color:var(--accent)}h1,h2,h3{font-family:"Space Grotesk",sans-serif;line-height:1.08;margin:0 0 18px}h1{font-size:clamp(44px,7vw,82px);letter-spacing:-.045em}.hero h1 span{color:var(--accent)}.hero-lead{max-width:650px;font-size:20px;color:#d8deea}.hero-meta{display:flex;flex-wrap:wrap;gap:18px;margin:30px 0;font-size:12px;font-weight:800;letter-spacing:.12em;color:#b9c2d1}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:12px 18px;font-weight:700;font-size:13px;border:1px solid transparent}.btn-primary{background:var(--accent);color:#061019}.btn-ghost{border-color:rgba(255,255,255,.25);color:#fff}.btn-outline-light{border-color:rgba(255,255,255,.35);color:#fff}.full{width:100%}
.hero-orbit{position:absolute;border:1px solid rgba(57,230,176,.25);border-radius:50%;right:-140px;top:60px;width:520px;height:520px}.orbit-2{width:720px;height:720px;right:-240px;top:-40px;border-color:rgba(124,92,255,.25)}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-strip .container{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:24px 0}.trust-strip span{font-size:12px;color:#6b7280;font-weight:600}.trust-label{font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.section{padding:90px 0}.section-dark{background:var(--dark);color:#fff}.section-soft{background:var(--soft)}.two-col{display:grid;grid-template-columns:1fr 1.2fr;gap:70px}.narrow{max-width:850px}.align-center{align-items:center}.section h2{font-size:clamp(32px,4vw,54px);letter-spacing:-.035em}.prose p{color:#5f6877;margin:0 0 18px}.prose h2{margin-top:35px;font-size:30px}.text-link{font-weight:800;color:#5b45d6;font-size:13px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.deadline-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}.deadline{padding:25px;background:rgba(255,255,255,.025);min-height:105px}.deadline span{display:block;color:#aeb8c9;font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.deadline strong{font-size:16px}.section:not(.section-dark) .deadline-grid{background:var(--line)}.section:not(.section-dark) .deadline{background:#fff}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{position:relative;padding:32px;border:1px solid var(--line);border-radius:18px;background:#fff;min-height:280px;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:0 18px 45px rgba(7,17,31,.08)}.card-no{font-size:11px;color:#7c5cff;font-weight:800}.card h3{font-size:24px;margin-top:40px}.card p{color:var(--muted);font-size:14px}.index-section{background:#f8fafc}.notice{border:1px solid var(--line);background:#fff;border-radius:18px;padding:30px}.notice.large{padding:40px}.notice strong{display:block;margin-bottom:6px}.page-hero{padding:90px 0 70px;background:var(--soft);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(42px,6vw,70px);max-width:900px}.page-hero p{font-size:18px;color:var(--muted);max-width:760px}.sticky-card{align-self:start;position:sticky;top:105px;border:1px solid var(--line);border-radius:18px;padding:30px;background:#fff;box-shadow:0 15px 45px rgba(7,17,31,.06)}.deadline-list{max-width:900px;margin:auto}.deadline-row{display:flex;gap:25px;padding:27px 0;border-bottom:1px solid var(--line);align-items:center}.deadline-row .num{font-family:"Space Grotesk";font-size:12px;color:#7c5cff}.deadline-row small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em}.deadline-row strong{display:block;font-size:22px}.index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:25px}.index-box{padding:28px;border:1px solid var(--line);border-radius:15px;background:#fff}.index-box strong{display:block;font-size:20px}.index-box span{font-size:12px;color:var(--muted)}.track-full{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:55px 0;border-bottom:1px solid var(--line)}.track-number{font-size:12px;font-weight:800;color:#7c5cff}.track-full h2{font-size:34px}.track-full p{color:var(--muted);max-width:850px}.track-full ul{columns:2;column-gap:50px;padding-left:20px}.track-full li{break-inside:avoid;margin:8px 0;color:#4b5563;font-size:14px}
.site-footer{background:#050c16;color:#fff;padding-top:65px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;padding-bottom:55px}.footer-grid p{color:#9da8b8;max-width:420px}.footer-grid h3{font-size:15px}.footer-grid a{display:block;color:#aeb8c9;font-size:13px;margin:10px 0}.footer-brand .brand-mark{background:#fff;color:#07111f}.muted{font-size:11px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;color:#778294;font-size:11px}
@media(max-width:900px){.main-nav{display:none;position:absolute;left:20px;right:20px;top:70px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;box-shadow:0 20px 40px rgba(0,0,0,.12);flex-direction:column;align-items:stretch;gap:4px}.main-nav.open{display:flex}.main-nav a{padding:10px}.menu-toggle{display:block}.hero{min-height:600px}.two-col{grid-template-columns:1fr;gap:35px}.cards{grid-template-columns:1fr}.deadline-grid{grid-template-columns:repeat(2,1fr)}.index-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.track-full{grid-template-columns:1fr}.track-full ul{columns:1}.sticky-card{position:static}}
@media(max-width:560px){.container{width:min(100% - 28px,var(--max))}.nav-wrap{height:70px}.hero-content{padding:70px 0}.hero h1{font-size:45px}.hero-lead{font-size:16px}.hero-meta{font-size:10px}.section{padding:65px 0}.deadline-grid{grid-template-columns:1fr}.index-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}}

.hero-video{min-height:720px}.hero-video-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,19,.92),rgba(7,17,31,.65),rgba(7,17,31,.25));z-index:1}.hero-video .hero-grid{z-index:1}.hero-video .hero-content{z-index:3}.countdown-card{margin-top:30px;display:inline-flex;flex-direction:column;padding:13px 18px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(0,0,0,.2);backdrop-filter:blur(8px)}.countdown-card small{font-size:9px;letter-spacing:.14em;color:#aab4c5}.countdown-card strong{font-size:18px;color:var(--accent);margin-top:3px}
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.logo-card{min-height:180px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;justify-content:space-between;gap:14px}.logo-card img{height:80px;width:100%;object-fit:contain}.logo-card strong{font-size:13px;line-height:1.35}.logo-card small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.topic-count{font-size:11px;color:#7c5cff;font-weight:800;margin:20px 0}.image-index{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.image-index img{width:100%;height:80px;object-fit:contain}.large-index .index-box{min-height:190px}.committee-group{margin-bottom:60px}.committee-group h2{font-size:32px}.people-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.person-card{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.person-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;margin-bottom:15px}.person-card h3{font-size:18px;margin-bottom:5px}.person-card p{font-size:12px;color:var(--muted);margin:0}.person-card small{font-size:10px;color:#7c5cff}.registration-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:50px}.price-card{border:1px solid var(--line);border-radius:16px;padding:28px;background:#fff}.price-card>strong{display:block;font:700 28px "Space Grotesk";margin:10px 0}.price-card p{color:var(--muted);font-size:12px}.reg-form-wrap{align-items:start}.dynamic-form{display:grid;gap:15px;border:1px solid var(--line);padding:28px;border-radius:16px;background:#fff}.dynamic-form label{font-size:12px;font-weight:700}.dynamic-form input,.dynamic-form select,.dynamic-form textarea{display:block;width:100%;margin-top:6px;border:1px solid #d8dde6;border-radius:9px;padding:11px;font:inherit}.form-success{padding:12px;border-radius:9px;background:#e7fff5;color:#087f5b;font-size:12px}.btn-dark{background:var(--ink);color:#fff;margin-left:8px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:800;font-size:17px}.faq details p{color:var(--muted);max-width:750px}
@media(max-width:1000px){.logo-grid{grid-template-columns:repeat(3,1fr)}.people-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.logo-grid,.registration-grid{grid-template-columns:1fr 1fr}.people-grid{grid-template-columns:1fr 1fr}.hero-video{min-height:680px}}
@media(max-width:520px){.logo-grid,.registration-grid,.people-grid{grid-template-columns:1fr}.hero-video{min-height:720px}.btn-dark{margin:8px 0 0}}

.logo-card{height:235px;overflow:hidden;cursor:pointer}.logo-image-wrap{height:145px;width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}.logo-card img{width:100%;height:145px;object-fit:contain;display:block}.logo-card:hover,.index-box:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(7,17,31,.09)}.index-box{transition:.2s;cursor:pointer}
.committee-section{background:#fff}.committee-group{margin-bottom:58px}.committee-heading{display:flex;align-items:center;gap:14px;margin-bottom:18px}.committee-heading h2{font-size:28px;margin:0}.committee-rule{width:38px;height:4px;background:#39e6b0;border-radius:99px}.committee-list{border-top:1px solid var(--line)}.committee-member{display:grid;grid-template-columns:1.2fr 1.5fr 100px;gap:20px;padding:14px 18px;border-bottom:1px solid var(--line);align-items:center}.committee-member:nth-child(even){background:#f8fafc}.committee-member strong{font-size:13px}.committee-member a,.committee-member span{font-size:12px;color:#5b45d6}.committee-member small{font-size:11px;color:#7b8493;text-align:right}
@media(max-width:800px){.committee-member{grid-template-columns:1fr;gap:4px}.committee-member small{text-align:left}.logo-card{height:220px}.logo-image-wrap,.logo-card img{height:130px}}