:root{
  --bg:#060616;
  --panel:#0a1220;
  --glass:rgba(255,255,255,0.03);
  --accent1:#00d4ff;
  --accent2:#8e2de2;
  --muted:#9aa8bf;
  --text:#e6eef8;
  --focus:0 0 0 4px rgba(0,212,255,0.12);
  --maxw:1200px;
  font-family:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,Arial;
  font-size:16px;
  color-scheme:dark;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,var(--bg),#040515);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.container{max-width:var(--maxw);margin:0 auto;padding:22px}

/* skip */
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:12px;top:12px;background:#fff;color:#000;padding:8px;border-radius:6px}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;background:linear-gradient(180deg,rgba(2,6,12,0.7),rgba(2,6,12,0.2));backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,0.03);z-index:140}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 22px}
.brand{display:flex;align-items:center;gap:10px;color:var(--accent1);text-decoration:none}
.logo{width:44px;height:44px;border-radius:8px;object-fit:cover}
.brand-text{font-family:'Orbitron',sans-serif;font-weight:600;letter-spacing:0.6px}

/* nav */
.nav-list{display:flex;gap:14px;list-style:none;margin:0;padding:0}
.nav-list a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px;font-weight:600}
.nav-list a:hover,.nav-list a:focus{background:rgba(255,255,255,0.02);color:#fff}
.nav-list a[aria-current="page"]{color:var(--accent1)}

/* hero */
.hero{min-height:84vh;display:flex;align-items:center;padding:88px 0 60px 0;position:relative;overflow:hidden}
.hero-media{position:absolute;inset:0;background-image:url('images/hero-bg.jpg');background-size:cover;background-position:center;filter:contrast(0.95) saturate(1.05);transform:scale(1.04);transition:transform 14s linear}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.45),rgba(0,0,0,0.55))}
.hero-inner{position:relative;z-index:2;display:flex;gap:26px;align-items:stretch;width:100%}
.hero-left{flex:1;max-width:720px}
.hero-title{font-family:'Orbitron',sans-serif;font-size:44px;margin:0;color:var(--accent1);letter-spacing:0.6px}
.kicker,.hero-sub{color:var(--accent2);margin-top:8px;font-weight:600}
.hero-date{margin-top:8px;color:var(--accent1);font-weight:700}
.lead{color:var(--muted);margin-top:12px;max-width:58ch}
.hero-ctas{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;border:0;cursor:pointer;font-weight:700;text-decoration:none}
.btn.primary{background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#021226}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--muted)}
.btn.subtle{background:transparent;color:var(--muted);border:1px solid rgba(255,255,255,0.02)}
.btn.small{padding:6px 10px;font-size:.92rem}

/* hero card */
.hero-card{width:320px;background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03);backdrop-filter:blur(6px)}
.spot-title{font-size:.9rem;color:var(--muted);margin:0}
.spot-event{font-size:1.05rem;margin:8px 0}
.spot-desc{color:var(--muted);font-size:.95rem}
.spot-actions{margin-top:12px;display:flex;gap:8px}

/* sections */
.section{padding:60px 0;position:relative}
.section .container{position:relative;z-index:1}
h2{font-family:'Orbitron',sans-serif;color:#fff;margin-bottom:8px}
.muted{color:var(--muted)}

/* features */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:18px}
.feature{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:16px;border-radius:10px;border:1px solid rgba(255,255,255,0.03)}

/* events */
.controls{display:flex;justify-content:flex-end;position:relative;z-index:1}
.chips{display:flex;gap:8px}
.chip{background:transparent;border:1px solid rgba(255,255,255,0.04);padding:8px 12px;border-radius:999px;color:var(--muted);cursor:pointer}
.chip.active{background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#021226;box-shadow:0 10px 30px rgba(0,212,255,0.06)}
.events-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:18px}
.event-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.03);display:flex;flex-direction:column;transition:transform .28s,box-shadow .28s,opacity .45s;opacity:0;transform:translateY(18px)}
.event-card.visible{opacity:1;transform:none}
.event-card:focus-within{outline:var(--focus);outline-offset:3px}
.event-img{width:100%;height:160px;object-fit:cover}
.event-body{padding:12px;display:flex;flex-direction:column;gap:8px}
.meta{color:var(--muted);font-size:.92rem}
.card-actions{display:flex;gap:8px;margin-top:auto}

/* schedule */
.schedule{overflow:visible}
.schedule-bg{position:absolute;inset:0;background-image:url('images/schedule-bg.jpg');background-size:cover;background-position:right top;opacity:0.06;pointer-events:none}
.timeline{position:relative;z-index:1;margin-top:12px}
.day-tabs{display:flex;gap:8px;margin-bottom:12px}
.day-tab{padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,0.03);background:transparent;color:var(--muted);cursor:pointer}
.day-tab.active{background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#021226}
.timeline-events{margin-top:12px}
.timed-event{padding:12px;border-radius:10px;background:rgba(255,255,255,0.02);margin-bottom:10px;display:flex;gap:12px;align-items:center}
.time{width:80px;color:var(--accent1);font-weight:700}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:18px;align-items:start}
.contact-info{background:linear-gradient(180deg,rgba(255,255,255,0.01),rgba(255,255,255,0.01));padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.register-form{background:linear-gradient(180deg,rgba(255,255,255,0.01),rgba(255,255,255,0.01));padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.register-form label{display:block;margin-top:10px;color:var(--muted)}
.register-form input,.register-form select{padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:rgba(0,0,0,0.35);color:var(--text);width:100%}
.form-row{margin-top:14px}
.reg-status{margin-top:10px;color:var(--accent1);font-weight:700}

/* modal */
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(2,4,10,0.6);opacity:0;pointer-events:none;transition:opacity .18s}
.modal[aria-hidden="false"]{opacity:1;pointer-events:auto}
.modal-panel{background:linear-gradient(180deg,#071428,#061026);padding:20px;border-radius:12px;max-width:680px;width:94%;border:1px solid rgba(255,255,255,0.04)}
.modal-close{position:absolute;right:16px;top:16px;background:transparent;border:0;color:var(--muted);font-size:18px;cursor:pointer}

/* footer */
.site-footer{padding:18px 0;border-top:1px solid rgba(255,255,255,0.02);text-align:center;color:var(--muted)}

/* focus & motion */
:focus{outline:none}
:focus-visible{outline:var(--focus);outline-offset:3px}
.fade-hidden{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.fade-hidden,.event-card,.hero-media{transition:none!important;animation:none!important}}

/* responsiveness */
@media (max-width:980px){
  .hero-inner{flex-direction:column;align-items:flex-start}
  .hero-card{width:100%}
  .contact-grid{grid-template-columns:1fr}
  .events-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
  .nav-list{gap:8px}
  .container{padding:16px}
}
@media (max-width:560px){
  .hero-title{font-size:32px}
  .logo{width:36px;height:36px}
  .register-form{padding:14px}
}

/* add these lines at the very end of style.css */

.modal {
  z-index: 2000; /* ensure above header and hero */
}

.modal[aria-hidden="false"] {
  pointer-events: auto;
}

.modal-panel {
  pointer-events: auto;
  position: relative;
  z-index: 2001;
}