:root{
  --bg:#0c0a1a;--bg-soft:#13112a;--card:#1a1734;--ink:#f2f0ff;--muted:#9a95c4;
  --c1:#5b54ff;--c2:#ff5b4a;--accent:#5b54ff;--coral:#ff5b4a;--line:rgba(255,255,255,.09);
  --grad:linear-gradient(100deg,#5b54ff,#ff5b4a);--radius:16px;--maxw:1180px;
  --font-display:'Outfit',sans-serif;--font-body:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{width:90%;max-width:var(--maxw);margin:0 auto}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
section{padding:104px 0}

.navbar{position:fixed;top:0;left:0;width:100%;z-index:100;padding:20px 0;transition:.35s}
.navbar.scrolled{background:rgba(12,10,26,.88);backdrop-filter:blur(14px);padding:13px 0;border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--font-display);font-weight:800;font-size:1.4rem;letter-spacing:-.01em}
.brand span{color:var(--coral)}
.nav-menu{display:flex;align-items:center;gap:28px}
.nav-link{font-size:.93rem;font-weight:500;color:var(--muted);transition:.25s}
.nav-link:hover,.nav-link.active{color:var(--ink)}
.nav-cta{background:var(--grad);color:#fff!important;padding:10px 22px;border-radius:40px;font-weight:600}
.nav-cta:hover{filter:brightness(1.1)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.hamburger span{width:26px;height:2px;background:var(--ink);transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.96rem;padding:14px 28px;border-radius:42px;cursor:pointer;border:2px solid transparent;transition:.28s;font-family:var(--font-body)}
.btn-primary{background:var(--grad);color:#fff}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--coral);color:var(--coral)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--accent);color:#fff;background:rgba(91,84,255,.12)}
.btn-block{width:100%;justify-content:center}

.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:120px;text-align:center;overflow:hidden}
.hero-glow{position:absolute;inset:0;background:radial-gradient(circle 40% at 28% 28%,rgba(91,84,255,.28),transparent 55%),radial-gradient(circle 40% at 74% 66%,rgba(255,91,74,.2),transparent 55%)}
.hero-inner{position:relative;z-index:2;max-width:840px;margin:0 auto}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.9rem;font-weight:600;color:var(--ink);border:1px solid var(--line);padding:8px 18px;border-radius:40px;margin-bottom:26px}
.hero-eyebrow i{color:var(--coral)}
.hero-title{font-family:var(--font-display);font-weight:800;font-size:clamp(2.8rem,7.5vw,5.6rem);line-height:1.02;letter-spacing:-.02em;margin-bottom:24px}
.hero-sub{font-size:1.18rem;color:var(--muted);max-width:600px;margin:0 auto 34px}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:50px}
.countdown{display:flex;gap:18px;justify-content:center}
.countdown div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 8px;min-width:88px}
.countdown strong{font-family:var(--font-display);font-weight:800;font-size:2.6rem;display:block;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.countdown span{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-top:6px;display:block}

.meta-strip{padding:50px 0;background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.meta-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.meta-inner>div{display:flex;align-items:center;gap:16px;justify-content:center}
.meta-inner i{font-size:1.7rem;color:var(--coral)}
.meta-inner strong{font-family:var(--font-display);font-weight:800;font-size:1.9rem;display:block;line-height:1}
.meta-inner span{font-size:.86rem;color:var(--muted)}

.section-tag{font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.16em;color:var(--coral);margin-bottom:13px}
.section-title{font-family:var(--font-display);font-weight:800;font-size:clamp(2rem,4vw,3rem);line-height:1.08;letter-spacing:-.02em}
.section-head{max-width:660px;margin-bottom:50px}
.section-head.center{margin:0 auto 50px;text-align:center}
.section-lead{color:var(--muted);margin-top:14px}

.spk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.spk-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s}
.spk-card:hover{transform:translateY(-6px);border-color:var(--accent)}
.spk-img{aspect-ratio:1/1.05;background-size:cover;background-position:center;position:relative}
.spk-img::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(12,10,26,.85))}
.spk-social{position:absolute;bottom:14px;left:0;right:0;z-index:2;display:flex;gap:10px;justify-content:center;opacity:0;transform:translateY(10px);transition:.3s}
.spk-card:hover .spk-social{opacity:1;transform:translateY(0)}
.spk-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.15);backdrop-filter:blur(6px);display:grid;place-items:center;color:#fff;transition:.25s}
.spk-social a:hover{background:var(--coral)}
.spk-info{padding:18px 20px 20px}
.spk-info h3{font-family:var(--font-display);font-weight:700;font-size:1.15rem}
.spk-info span{color:var(--muted);font-size:.86rem}

.schedule{background:var(--bg-soft)}
.sch-tabs{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.sch-tab{background:var(--card);border:1px solid var(--line);color:var(--muted);padding:14px 26px;border-radius:12px;cursor:pointer;font-family:var(--font-display);font-weight:700;font-size:1.05rem;transition:.25s;text-align:left}
.sch-tab span{display:block;font-family:var(--font-body);font-weight:500;font-size:.78rem;margin-top:2px}
.sch-tab.active{background:var(--grad);color:#fff;border-color:transparent}
.sch-list{display:none}
.sch-list.active{display:block}
.sch-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 26px;margin-bottom:12px;transition:.25s}
.sch-row:hover{border-color:var(--accent);transform:translateX(5px)}
.sch-row time{font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:var(--coral)}
.sch-info h3{font-family:var(--font-display);font-weight:600;font-size:1.12rem}
.sch-info span{color:var(--muted);font-size:.88rem}
.sch-tag{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);border:1px solid var(--line);padding:5px 12px;border-radius:20px}
.sch-tag.break{color:var(--muted)}.sch-tag.work{color:var(--coral)}

.tk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.tk-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:.3s;position:relative}
.tk-card:hover{transform:translateY(-5px)}
.tk-card.featured{border:0;outline:2px solid var(--accent);box-shadow:0 24px 56px rgba(91,84,255,.22)}
.tk-pop{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:5px 16px;border-radius:20px}
.tk-card h3{font-family:var(--font-display);font-weight:800;font-size:1.4rem;margin-bottom:14px}
.tk-price{font-family:var(--font-display);font-weight:800;font-size:2.8rem;line-height:1;margin-bottom:8px}
.tk-price span{font-size:1.4rem;vertical-align:top;color:var(--muted)}
.tk-desc{color:var(--muted);font-size:.92rem;margin-bottom:22px}
.tk-card ul{list-style:none;margin-bottom:26px}
.tk-card li{display:flex;align-items:center;gap:11px;padding:8px 0;font-size:.94rem}
.tk-card li i{color:var(--coral);font-size:.82rem}

.sponsor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sponsor{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 14px;text-align:center;font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:var(--muted);transition:.25s}
.sponsor i{display:block;font-size:1.7rem;color:var(--accent);margin-bottom:10px}
.sponsor:hover{color:var(--ink);border-color:var(--coral)}

.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:start}
.contact-info>p{color:var(--muted);margin:14px 0 26px}
.contact-info .section-title{margin-bottom:0}
.contact-list{list-style:none;margin-bottom:24px}
.contact-list li{display:flex;align-items:center;gap:13px;padding:9px 0}
.contact-list i{color:var(--coral);width:20px}
.contact-social{display:flex;gap:12px}
.contact-social a{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:.25s}
.contact-social a:hover{background:var(--grad);color:#fff;border-color:transparent}
.contact-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:13px 15px;color:var(--ink);font-family:var(--font-body);font-size:.95rem;transition:.25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical}
.form-submit{width:100%;justify-content:center;margin-top:6px}

.footer{background:#08071a;color:#8d88b8;padding:64px 0 28px}
.footer-inner{display:grid;grid-template-columns:1.3fr 2fr;gap:50px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.footer-brand .brand{color:#fff}.footer-brand .brand span{color:var(--coral)}
.footer-brand p{margin-top:16px;max-width:300px;font-size:.93rem}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-links h4{font-family:var(--font-display);font-weight:700;color:#fff;font-size:1rem;margin-bottom:14px}
.footer-links a{display:block;color:#8d88b8;padding:5px 0;font-size:.92rem;transition:.2s}
.footer-links a:hover{color:var(--coral)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;color:#615d85;font-size:.88rem}
.footer-bottom a{color:var(--coral);font-weight:600}

.back-to-top{position:fixed;right:26px;bottom:26px;width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;border:0;cursor:pointer;font-size:1rem;opacity:0;visibility:hidden;transform:translateY(14px);transition:.32s;z-index:90}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}

.reveal{opacity:0;transform:translateY(32px);transition:.7s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:none}

@media(max-width:960px){
  .meta-inner{grid-template-columns:repeat(2,1fr);gap:30px 24px}
  .spk-grid{grid-template-columns:repeat(2,1fr)}
  .tk-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .sponsor-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-inner{grid-template-columns:1fr;gap:34px}
}
@media(max-width:640px){
  section{padding:74px 0}
  .nav-menu{position:fixed;top:0;right:-100%;height:100vh;width:80%;max-width:320px;background:var(--bg-soft);flex-direction:column;align-items:flex-start;padding:100px 32px;gap:8px;transition:.4s;border-left:1px solid var(--line)}
  .nav-menu.open{right:0}
  .nav-link{padding:11px 0;font-size:1.05rem}
  .hamburger{display:flex;z-index:101}
  .countdown{gap:10px}.countdown div{min-width:0;flex:1;padding:14px 4px}.countdown strong{font-size:1.9rem}
  .spk-grid,.sponsor-grid{grid-template-columns:1fr 1fr}
  .sch-row{grid-template-columns:auto 1fr;gap:14px}.sch-tag{grid-column:2;justify-self:start}
  .frow{grid-template-columns:1fr}
}