:root{
  --bg:#040e14;
  --bg-2:#07171f;
  --card:#0d2532;
  --card-2:#0f2d3d;
  --line:#1c4052;
  --text:#eaf6ff;
  --muted:#9dbfcc;
  --accent:#19e3b5;
  --accent-2:#22c7ff;
  --gradient:linear-gradient(135deg,#19e3b5 0%,#22c7ff 100%);
  --radius:14px;
  --shadow:0 14px 40px rgba(0,0,0,.4);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',system-ui,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 85% -5%,rgba(25,227,181,.08),transparent 60%),
    radial-gradient(800px 600px at -10% 50%,rgba(34,199,255,.08),transparent 60%),
    var(--bg);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 22px}

/* 21+ top banner */
.age-bar{
  background:linear-gradient(90deg,rgba(25,227,181,.14),rgba(34,199,255,.14));
  text-align:center;padding:9px 20px;font-size:12px;letter-spacing:.6px;color:var(--accent);
  border-bottom:1px solid var(--line);
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(4,14,20,.72);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Orbitron','Montserrat',sans-serif;font-weight:700;font-size:20px;letter-spacing:1.5px}
.logo .chip{
  width:38px;height:38px;border-radius:10px;
  background:var(--gradient);display:grid;place-items:center;color:#031a20;font-weight:800;
  box-shadow:0 8px 22px rgba(25,227,181,.35);
}
.nav-links{display:flex;gap:30px}
.nav-links a{color:var(--muted);font-weight:500;font-size:15px;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border-radius:10px;font-weight:700;letter-spacing:.4px;
  border:none;cursor:pointer;transition:transform .18s ease,box-shadow .2s ease,filter .2s;
  font-family:'Montserrat';font-size:14px;
}
.btn-primary{background:var(--gradient);color:#031a20;box-shadow:0 10px 24px rgba(25,227,181,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(25,227,181,.45)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-outline{background:rgba(25,227,181,.08);border:1px solid rgba(25,227,181,.4);color:var(--accent)}
.btn-outline:hover{background:rgba(25,227,181,.16)}
.arrow{display:inline-block;transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}
.burger{display:none;background:none;border:none;color:var(--text);font-size:28px;cursor:pointer}

/* Hero */
.hero{position:relative;padding:80px 0 100px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.kicker{
  display:inline-block;padding:6px 16px;border-radius:999px;font-size:11px;
  background:rgba(25,227,181,.1);color:var(--accent);border:1px solid rgba(25,227,181,.3);
  letter-spacing:2.5px;text-transform:uppercase;font-weight:700;margin-bottom:18px;
}
.hero h1{
  font-family:'Orbitron','Montserrat',sans-serif;font-weight:800;
  font-size:clamp(42px,6vw,78px);line-height:1.02;letter-spacing:1px;
  background:linear-gradient(180deg,#fff 0%,#9dbfcc 120%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lede{color:var(--muted);font-size:17px;max-width:520px;margin:22px 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{
  position:relative;width:100%;max-width:500px;aspect-ratio:1/1;margin-left:auto;
  display:grid;place-items:center;justify-self:end;
}
.hero-art::before{
  content:"";position:absolute;inset:-10%;border-radius:50%;
  background:radial-gradient(circle,rgba(25,227,181,.2) 0%,transparent 65%);
  filter:blur(40px);
}
.crystal-stack{
  position:relative;z-index:1;width:78%;height:78%;
  display:flex;align-items:flex-end;justify-content:center;gap:10px;
}
.crystal-stack .pillar{
  width:26%;
  background:linear-gradient(180deg,rgba(34,199,255,.9),rgba(25,227,181,.55));
  clip-path:polygon(50% 0,100% 22%,100% 100%,0 100%,0 22%);
  box-shadow:0 0 40px rgba(34,199,255,.5);
  animation:float 6s ease-in-out infinite;
}
.crystal-stack .pillar:nth-child(1){height:70%;animation-delay:.2s;opacity:.65}
.crystal-stack .pillar:nth-child(2){height:92%;animation-delay:0s}
.crystal-stack .pillar:nth-child(3){height:76%;animation-delay:.4s;opacity:.7}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Sections */
.section{padding:90px 0}
.section-header{text-align:center;max-width:700px;margin:0 auto 50px}
.section-eyebrow{color:var(--accent);font-size:12px;letter-spacing:3px;text-transform:uppercase;font-weight:700;display:block;margin-bottom:12px}
.section-title{
  font-family:'Orbitron','Montserrat',sans-serif;font-weight:700;
  font-size:clamp(32px,4.2vw,48px);letter-spacing:.5px;margin-bottom:14px;
}
.section-lede{color:var(--muted);font-size:16px}

/* Features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{
  background:linear-gradient(180deg,var(--card) 0%,var(--card-2) 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;text-align:center;transition:transform .25s ease,border-color .25s ease;
}
.feature:hover{transform:translateY(-6px);border-color:rgba(25,227,181,.5)}
.feature .icon{
  width:62px;height:62px;margin:0 auto 18px;border-radius:14px;
  background:rgba(25,227,181,.12);display:grid;place-items:center;color:var(--accent);font-size:28px;
  border:1px solid rgba(25,227,181,.3);
}
.feature h3{font-family:'Orbitron',sans-serif;font-size:17px;margin-bottom:10px;letter-spacing:.4px}
.feature p{color:var(--muted);font-size:14px}

/* Games grid */
.game-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.game-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .25s ease,border-color .25s ease;
  display:flex;flex-direction:column;cursor:pointer;
}
.game-card:hover{transform:translateY(-6px);border-color:rgba(25,227,181,.5)}
.game-art{
  aspect-ratio:16/11;position:relative;overflow:hidden;
  display:grid;place-items:center;
}
.game-art.a1{background:radial-gradient(ellipse at 50% 60%,#2a8,transparent 60%),linear-gradient(135deg,#0a3a2e,#032b22)}
.game-art.a2{background:radial-gradient(ellipse at 50% 60%,#26c,transparent 60%),linear-gradient(135deg,#0d2048,#051329)}
.game-art.a3{background:radial-gradient(ellipse at 50% 60%,#f6a,transparent 60%),linear-gradient(135deg,#2a0d2a,#160618)}
.game-art.a4{background:radial-gradient(ellipse at 50% 60%,#f93,transparent 60%),linear-gradient(135deg,#321a06,#180d03)}
.game-art.a5{background:radial-gradient(ellipse at 50% 60%,#6ef,transparent 60%),linear-gradient(135deg,#0a2838,#04121a)}
.game-art.a6{background:radial-gradient(ellipse at 50% 60%,#a7f,transparent 60%),linear-gradient(135deg,#1a0c32,#0a0618)}
.game-art .badge{
  font-family:'Orbitron',sans-serif;font-weight:800;font-size:clamp(22px,3vw,36px);
  letter-spacing:2px;text-shadow:0 4px 26px rgba(0,0,0,.5);
  color:#fff;text-align:center;padding:14px;
}
.game-body{padding:20px;display:flex;flex-direction:column;gap:14px;flex:1}
.game-body h3{font-family:'Orbitron',sans-serif;font-size:16px;letter-spacing:.3px}
.game-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}
.stars{color:var(--accent);letter-spacing:3px}
.game-card .btn{width:100%;justify-content:center;padding:12px}

/* CTA banner */
.cta-banner{
  text-align:center;padding:60px 40px;border-radius:20px;
  background:
    radial-gradient(ellipse at 50% 0%,rgba(25,227,181,.18),transparent 60%),
    linear-gradient(180deg,var(--card) 0%,var(--card-2) 100%);
  border:1px solid var(--line);max-width:900px;margin:0 auto;
}
.cta-banner h2{font-family:'Orbitron',sans-serif;font-size:clamp(30px,4vw,44px);margin-bottom:16px}
.cta-banner p{color:var(--muted);max-width:600px;margin:0 auto 28px}

/* Leaderboard */
.leader-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.leader-art{
  aspect-ratio:4/3;border-radius:var(--radius);
  background:
    radial-gradient(ellipse at 40% 40%,rgba(25,227,181,.3),transparent 60%),
    radial-gradient(ellipse at 70% 70%,rgba(34,199,255,.3),transparent 60%),
    linear-gradient(135deg,#0d2532,#04101a);
  display:grid;place-items:center;border:1px solid var(--line);
}
.leader-art .trophy{
  font-family:'Orbitron',sans-serif;font-size:120px;color:var(--accent);
  filter:drop-shadow(0 10px 40px rgba(25,227,181,.5));
}
.leader-list{display:flex;flex-direction:column;gap:14px}
.leader-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;background:var(--card);border:1px solid var(--line);border-radius:12px;
  transition:transform .2s;
}
.leader-row:hover{transform:translateX(6px);border-color:rgba(25,227,181,.4)}
.leader-info h4{font-family:'Orbitron',sans-serif;font-size:14px;letter-spacing:.3px}
.leader-info .score{color:var(--accent);font-weight:700;font-size:13px;margin-top:4px;display:block}
.leader-rank{
  width:48px;height:48px;border-radius:50%;
  background:var(--gradient);color:#031a20;
  display:grid;place-items:center;font-family:'Orbitron';font-weight:800;font-size:18px;
}
.leader-rank.silver{background:linear-gradient(135deg,#aeb6c3,#778)}
.leader-rank.bronze{background:linear-gradient(135deg,#c88e5b,#8a5a32)}

/* Testimonials */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testimonial{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;position:relative;
}
.testimonial p{color:var(--muted);font-size:14px;margin-bottom:22px;line-height:1.65}
.testimonial-author{display:flex;align-items:center;gap:14px}
.avatar{
  width:46px;height:46px;border-radius:50%;
  background:var(--gradient);color:#031a20;
  display:grid;place-items:center;font-weight:800;font-family:'Orbitron';
}
.testimonial-author span{font-weight:600;font-size:14px}
.testimonial-author small{color:var(--muted);font-size:12px;display:block;margin-top:2px}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:960px;margin:0 auto}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:18px 22px;transition:border-color .2s;
}
.faq-item.open{border-color:rgba(25,227,181,.5)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;
  background:none;border:none;color:var(--text);text-align:left;cursor:pointer;
  font-family:'Montserrat';font-size:15px;font-weight:600;
}
.faq-q .chev{color:var(--accent);font-weight:700;font-size:18px;transition:transform .2s}
.faq-item.open .chev{transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;color:var(--muted);font-size:14px;
  transition:max-height .3s ease,padding .3s ease;
}
.faq-item.open .faq-a{max-height:400px;padding-top:14px}

/* Contact form */
.contact-wrap{max-width:640px;margin:0 auto;background:var(--card);border:1px solid var(--line);padding:40px;border-radius:var(--radius)}
.form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row label{font-size:13px;color:var(--muted);letter-spacing:.4px}
.form-row input,.form-row textarea{
  background:var(--bg-2);border:1px solid var(--line);color:var(--text);
  padding:14px 16px;border-radius:10px;font-family:inherit;font-size:14px;
}
.form-row textarea{min-height:130px;resize:vertical}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--accent)}

/* Legal */
.legal{max-width:880px;margin:0 auto;padding:70px 22px}
.legal h1{font-family:'Orbitron',sans-serif;font-size:clamp(36px,5vw,52px);margin-bottom:30px}
.legal h2{font-family:'Orbitron',sans-serif;font-size:22px;margin:36px 0 14px;color:var(--accent)}
.legal p,.legal li{color:var(--muted);margin-bottom:14px}
.legal ul{padding-left:22px}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:60px 0 24px;margin-top:60px;background:rgba(0,0,0,.2)}
.footer-top{display:grid;grid-template-columns:1.5fr 2fr;gap:50px;margin-bottom:40px}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.footer-nav a{color:var(--muted);font-size:14px}
.footer-nav a:hover{color:var(--accent)}
.footer-legal{border-top:1px solid var(--line);padding-top:24px;color:var(--muted);font-size:13px;text-align:center}
.footer-legal p{max-width:900px;margin:0 auto 14px}

/* Cookie banner */
.cookie-banner{
  position:fixed;bottom:20px;left:20px;right:20px;max-width:480px;
  background:var(--card);border:1px solid var(--line);padding:18px 20px;
  border-radius:12px;display:none;z-index:60;box-shadow:var(--shadow);
}
.cookie-banner.show{display:block}
.cookie-banner p{color:var(--muted);font-size:13px;margin-bottom:14px}
.cookie-actions{display:flex;gap:10px}
.cookie-actions .btn{padding:10px 20px;font-size:13px}

/* Age gate */
.age-gate{
  position:fixed;inset:0;background:rgba(4,14,20,.92);backdrop-filter:blur(10px);
  z-index:100;display:grid;place-items:center;padding:20px;
}
.age-gate.hidden{display:none}
.age-box{
  background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);
  padding:44px 38px;border-radius:var(--radius);max-width:420px;width:100%;text-align:center;
}
.age-box .chip{
  width:74px;height:74px;margin:0 auto 22px;border-radius:18px;
  background:var(--gradient);display:grid;place-items:center;color:#031a20;
  font-family:'Orbitron';font-weight:800;font-size:22px;
  box-shadow:0 10px 30px rgba(25,227,181,.35);
}
.age-box h3{font-family:'Orbitron',sans-serif;font-size:22px;margin-bottom:12px}
.age-box p{color:var(--muted);font-size:14px;margin-bottom:24px}
.age-box .btn{width:100%;justify-content:center}

/* Reveal */
.reveal{opacity:1;transform:translateY(20px);transition:transform .7s ease}
.reveal.in{transform:none}

/* Responsive */
@media (max-width:960px){
  .nav-links{display:none}
  .nav-links.open{
    display:flex;position:absolute;top:76px;left:0;right:0;
    flex-direction:column;background:var(--bg-2);padding:22px;
    border-bottom:1px solid var(--line);
  }
  .burger{display:block}
  .hero-grid,.leader-wrap,.footer-top{grid-template-columns:1fr}
  .hero-art{max-width:320px;margin:20px auto 0}
  .features,.game-list,.testimonials{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .hero{padding:50px 0 70px}
  .section{padding:60px 0}
}
@media (max-width:1200px) and (min-width:961px){
  .game-list{grid-template-columns:repeat(2,1fr)}
}