:root{
  --bg:#05070b;
  --bg2:#0b1220;
  --panel:rgba(14,20,32,.66);
  --panel-strong:rgba(10,16,28,.88);
  --line:rgba(255,255,255,.10);
  --text:#eaf3ff;
  --muted:#a6b4c8;
  --blue:#30a8ff;
  --blue2:#5dd2ff;
  --orange:#ff7a18;
  --orange2:#ffb347;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --radius:24px;
  --max:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Manrope",system-ui,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(48,168,255,.12), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(255,122,24,.10), transparent 32%),
    linear-gradient(180deg, #04060a 0%, #07101a 60%, #04060a 100%);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.bg-wrap{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-2;
  overflow:hidden;
}
.bg-orb{
  position:absolute;
  border-radius:50%;
  filter:blur(70px);
  opacity:.45;
}
.orb1{
  width:340px;height:340px;
  background:rgba(48,168,255,.28);
  left:-80px; top:140px;
}
.orb2{
  width:360px;height:360px;
  background:rgba(255,122,24,.20);
  right:-120px; top:320px;
}
.grid-overlay{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:38px 38px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.7), transparent 85%);
}

.site-header{
  width:min(calc(100% - 32px), var(--max));
  margin:18px auto 0;
  position:sticky;
  top:14px;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 18px;
  background:rgba(7,10,16,.58);
  backdrop-filter:blur(14px) saturate(140%);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  box-shadow:var(--shadow);
}

.logo-wrap{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.logo-badge{
  width:48px;height:48px;
  border-radius:14px;
  display:grid;
  place-items:center;
  font-family:"Orbitron",sans-serif;
  font-weight:900;
  letter-spacing:.08em;
  color:#fff;
  background:
    linear-gradient(135deg, rgba(48,168,255,.95), rgba(93,210,255,.55) 45%, rgba(255,122,24,.75));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.25),
    0 0 25px rgba(48,168,255,.22);
}
.logo-text{
  display:flex;
  flex-direction:column;
  line-height:1.05;
}
.logo-text .eyebrow{
  font-size:.72rem;
  color:var(--muted);
  letter-spacing:.14em;
  text-transform:uppercase;
}
.logo-text strong{
  font-family:"Orbitron",sans-serif;
  font-size:1.02rem;
  letter-spacing:.04em;
}

.nav{
  display:flex;
  align-items:center;
  gap:8px;
}
.nav a{
  padding:10px 14px;
  color:#d9e8ff;
  font-weight:700;
  font-size:.95rem;
  border-radius:12px;
  transition:.25s ease;
}
.nav a:hover{
  background:rgba(255,255,255,.06);
}
.nav .nav-cta{
  background:linear-gradient(135deg, rgba(48,168,255,.18), rgba(255,122,24,.14));
  border:1px solid rgba(255,255,255,.09);
}
.menu-btn{
  display:none;
  background:none;
  border:1px solid rgba(255,255,255,.1);
  color:#fff;
  border-radius:12px;
  width:46px;height:46px;
  font-size:1.2rem;
}

main{padding-bottom:80px}

.hero{
  width:min(calc(100% - 32px), var(--max));
  margin:22px auto 0;
}
.hero-media{
  position:relative;
  min-height:760px;
  border-radius:32px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
  background:#05070b;
}
.hero-slider,
.slide,
.hero-overlay{
  position:absolute;
  inset:0;
}
.slide{
  background-size:cover;
  background-position:center;
  opacity:0;
  transform:scale(1.04);
  transition:opacity .9s ease, transform 1.4s ease;
}
.slide.active{
  opacity:1;
  transform:scale(1);
}
.hero-overlay{
  background:
    linear-gradient(180deg, rgba(3,5,8,.35) 0%, rgba(3,6,12,.45) 30%, rgba(4,7,12,.78) 78%, rgba(4,7,12,.98) 100%),
    radial-gradient(circle at 18% 26%, rgba(48,168,255,.18), transparent 28%),
    radial-gradient(circle at 82% 45%, rgba(255,122,24,.14), transparent 24%);
}

.hero-content{
  position:relative;
  z-index:2;
  max-width:760px;
  padding:88px 52px 48px;
}
.kicker,
.section-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:800;
  color:#d8efff;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(7,14,22,.48);
  backdrop-filter:blur(10px);
}
.hero h1{
  margin:18px 0 14px;
  font-family:"Orbitron",sans-serif;
  font-weight:900;
  line-height:.95;
  letter-spacing:.01em;
  font-size:clamp(3rem, 8vw, 6.7rem);
  text-transform:uppercase;
}
.hero h1 span{
  display:inline-block;
  background:linear-gradient(90deg, var(--blue2), #fff 35%, var(--orange2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow:0 0 28px rgba(48,168,255,.12);
}
.hero p{
  max-width:680px;
  color:#d7e4f6;
  font-size:1.08rem;
  line-height:1.75;
  margin:0 0 26px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:34px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 22px;
  border-radius:16px;
  font-weight:800;
  letter-spacing:.02em;
  transition:transform .2s ease, box-shadow .25s ease, background .25s ease;
}
.btn:hover{
  transform:translateY(-2px);
}
.btn-primary{
  color:#fff;
  background:
    linear-gradient(135deg, rgba(29,147,255,.95), rgba(55,192,255,.88) 42%, rgba(255,122,24,.86));
  box-shadow:0 14px 34px rgba(21,114,194,.32);
}
.btn-ghost{
  color:#e4efff;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(8px);
}

.hero-stats{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
  max-width:760px;
}
.stat{
  padding:18px 18px 16px;
  border-radius:20px;
  background:rgba(8,13,22,.58);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
}
.stat strong{
  display:block;
  font-family:"Orbitron",sans-serif;
  font-size:1.3rem;
  margin-bottom:6px;
}
.stat span{
  color:var(--muted);
  font-size:.95rem;
}

.slider-dots{
  position:absolute;
  z-index:3;
  right:28px;
  bottom:24px;
  display:flex;
  gap:10px;
}
.dot{
  width:13px;height:13px;
  border:none;
  border-radius:50%;
  background:rgba(255,255,255,.35);
  cursor:pointer;
  box-shadow:0 0 0 2px rgba(255,255,255,.05);
}
.dot.active{
  background:linear-gradient(135deg, var(--blue2), var(--orange2));
  transform:scale(1.12);
}

.section{
  width:min(calc(100% - 32px), var(--max));
  margin:28px auto 0;
  padding:28px 0;
}
.section-heading{
  max-width:850px;
  margin:0 auto 28px;
  text-align:center;
}
.section-heading h2{
  margin:16px 0 12px;
  font-family:"Orbitron",sans-serif;
  font-size:clamp(1.9rem, 4vw, 3.2rem);
  line-height:1.05;
}
.section-heading p{
  color:var(--muted);
  font-size:1.05rem;
  line-height:1.8;
}

.about-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}
.glass-card{
  padding:28px;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(12,18,29,.78), rgba(7,12,20,.74));
  border:1px solid rgba(255,255,255,.09);
  box-shadow:var(--shadow);
}
.glass-card h3{
  margin:0 0 10px;
  font-family:"Orbitron",sans-serif;
  font-size:1.05rem;
}
.glass-card p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
}

.feature-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
}
.feature-card{
  padding:24px;
  border-radius:24px;
  background:
    linear-gradient(180deg, rgba(16,25,39,.88), rgba(8,12,20,.84));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.feature-card::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  background:linear-gradient(90deg, var(--blue2), var(--orange2));
}
.feature-icon{
  font-size:1.75rem;
  margin-bottom:14px;
}
.feature-card h3{
  margin:0 0 10px;
  font-family:"Orbitron",sans-serif;
  font-size:1rem;
}
.feature-card p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
}

.section-events .section-heading{
  margin-bottom:22px;
}
.event-showcase{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:18px;
}
.event-panel{
  min-height:220px;
  padding:28px;
  border-radius:28px;
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.09);
  background:
    radial-gradient(circle at top left, rgba(48,168,255,.16), transparent 35%),
    radial-gradient(circle at bottom right, rgba(255,122,24,.13), transparent 30%),
    linear-gradient(180deg, rgba(12,18,30,.86), rgba(7,12,20,.92));
  box-shadow:var(--shadow);
}
.event-panel.large{
  min-height:300px;
}
.panel-label{
  display:inline-block;
  margin-bottom:14px;
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#c8dcf3;
}
.event-panel h3{
  margin:0 0 10px;
  font-family:"Orbitron",sans-serif;
  font-size:1.5rem;
  line-height:1.1;
}
.event-panel p{
  margin:0;
  color:var(--muted);
  line-height:1.8;
  max-width:420px;
}

.cta-section{
  padding-top:10px;
}
.cta-box{
  padding:44px 30px;
  border-radius:32px;
  text-align:center;
  background:
    radial-gradient(circle at 20% 30%, rgba(48,168,255,.16), transparent 25%),
    radial-gradient(circle at 80% 70%, rgba(255,122,24,.16), transparent 22%),
    linear-gradient(180deg, rgba(13,19,31,.92), rgba(7,10,17,.96));
  border:1px solid rgba(255,255,255,.09);
  box-shadow:var(--shadow);
}
.cta-box h2{
  margin:16px auto 12px;
  max-width:880px;
  font-family:"Orbitron",sans-serif;
  font-size:clamp(2rem, 4vw, 3.4rem);
  line-height:1.08;
}
.cta-box p{
  max-width:760px;
  margin:0 auto 24px;
  color:var(--muted);
  line-height:1.8;
  font-size:1.05rem;
}

.site-footer{
  width:min(calc(100% - 32px), var(--max));
  margin:0 auto 34px;
  text-align:center;
  color:#7f90a6;
  font-size:.95rem;
}

/* Mobile nav */
@media (max-width: 900px){
  .nav{display:none}
  .menu-btn{display:grid;place-items:center}
  .site-header.menu-open .nav{
    display:flex;
    position:absolute;
    top:calc(100% + 10px);
    left:0;
    right:0;
    flex-direction:column;
    padding:14px;
    border-radius:18px;
    background:rgba(8,12,19,.94);
    border:1px solid rgba(255,255,255,.08);
    box-shadow:var(--shadow);
  }
  .hero-media{min-height:700px}
  .hero-content{padding:76px 28px 36px}
  .hero-stats{grid-template-columns:1fr}
  .about-grid,
  .feature-grid,
  .event-showcase{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .site-header{
    width:min(calc(100% - 20px), var(--max));
    margin-top:10px;
    padding:12px 14px;
  }
  .hero,
  .section,
  .site-footer{
    width:min(calc(100% - 20px), var(--max));
  }
  .hero-media{
    min-height:660px;
    border-radius:24px;
  }
  .hero-content{
    padding:68px 18px 24px;
  }
  .hero p{
    font-size:1rem;
    line-height:1.7;
  }
  .btn{
    width:100%;
  }
  .slider-dots{
    right:18px;
    bottom:18px;
  }
  .glass-card,
  .feature-card,
  .event-panel,
  .cta-box{
    border-radius:22px;
  }
}