/* ============================================================
   ja9.homes - common stylesheet (class prefix: gb76-)
   Mobile-first HTML5 casino site. Max width 430px.
   ============================================================ */
:root{
  --gb76-primary:#8A2BE2;
  --gb76-accent:#FA8072;
  --gb76-mint:#7CFC00;
  --gb76-sand:#FFFFBA;
  --gb76-bg:#3A3A3A;
  --gb76-bg2:#2c2c2c;
  --gb76-text:#FFFFBA;
  --gb76-muted:#cfc9b3;
  --gb76-slate:#495057;
  --gb76-card:#464646;
  --gb76-radius:14px;
  --gb76-shadow:0 4px 18px rgba(0,0,0,.45);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html{font-size:62.5%;}
body{
  font-family:"Hind Siliguri","Noto Sans Bengali",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--gb76-bg);
  color:var(--gb76-text);
  line-height:1.5rem;
  font-size:1.5rem;
  max-width:430px;
  margin:0 auto;
  overflow-x:hidden;
  position:relative;
}
img{max-width:100%;display:block;}
a{color:var(--gb76-mint);text-decoration:none;}
a:hover{color:var(--gb76-accent);}
.gb76-container{width:100%;max-width:430px;margin:0 auto;padding:0 12px;}
.gb76-wrapper{padding:14px 12px;}

/* ============ Header ============ */
.gb76-header{
  position:sticky;top:0;z-index:1000;
  background:linear-gradient(135deg,#4a148c 0%,#2c1054 60%,#1a0a33 100%);
  border-bottom:2px solid var(--gb76-mint);
  padding:8px 12px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.gb76-brand{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;}
.gb76-brand img{width:30px;height:30px;border-radius:8px;}
.gb76-brand-name{font-size:1.8rem;letter-spacing:.5px;color:var(--gb76-sand);}
.gb76-head-actions{display:flex;align-items:center;gap:6px;margin-left:auto;}
.gb76-btn{
  border:none;border-radius:20px;padding:7px 14px;font-size:1.3rem;font-weight:700;
  cursor:pointer;display:inline-flex;align-items:center;gap:5px;min-height:36px;
  transition:transform .15s ease,box-shadow .15s ease;
}
.gb76-btn:hover{transform:translateY(-1px);}
.gb76-btn-login{background:transparent;color:var(--gb76-sand);border:1.5px solid var(--gb76-sand);}
.gb76-btn-register{background:linear-gradient(90deg,var(--gb76-accent),#ff5e4e);color:#fff;box-shadow:var(--gb76-shadow);}
.gb76-menu-btn{
  background:transparent;border:1px solid var(--gb76-mint);color:var(--gb76-sand);
  width:38px;height:38px;border-radius:10px;font-size:1.7rem;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
}
.gb76-menu-btn-active{background:var(--gb76-mint);color:#1a0a33;}

/* ============ Mobile menu drawer ============ */
.gb76-mobile-menu{
  position:fixed;top:0;right:-100%;width:80%;max-width:340px;height:100vh;
  background:linear-gradient(180deg,#2c1054,#1a0a33);
  z-index:9999;padding:70px 18px 30px;overflow-y:auto;
  transition:right .28s ease;box-shadow:-6px 0 24px rgba(0,0,0,.5);
}
.gb76-menu-open{right:0;}
.gb76-mobile-menu a{
  display:flex;align-items:center;gap:10px;color:var(--gb76-sand);
  padding:11px 10px;border-radius:10px;font-size:1.5rem;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.gb76-mobile-menu a:hover{background:rgba(124,252,0,.12);color:var(--gb76-mint);}
.gb76-mobile-menu .material-icons,.gb76-mobile-menu i{font-size:20px;color:var(--gb76-accent);}
.gb76-menu-close{
  position:absolute;top:14px;right:14px;background:var(--gb76-accent);color:#fff;
  border:none;width:34px;height:34px;border-radius:50%;font-size:1.8rem;cursor:pointer;
}
.gb76-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9998;display:none;
}
.gb76-overlay.gb76-menu-open{display:block;}

/* ============ Hero / Carousel ============ */
.gb76-hero{position:relative;border-radius:0 0 18px 18px;overflow:hidden;margin-bottom:6px;}
.gb76-carousel{position:relative;}
.gb76-slide{
  display:none;position:relative;cursor:pointer;
}
.gb76-slide.gb76-slide-active{display:block;}
.gb76-slide img{width:100%;height:190px;object-fit:cover;border-radius:14px;}
.gb76-slide-cap{
  position:absolute;left:14px;bottom:14px;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.7);
}
.gb76-slide-cap h2{font-size:1.9rem;color:var(--gb76-sand);}
.gb76-slide-cap p{font-size:1.3rem;color:#fff;margin-top:2px;}
.gb76-dots{
  position:absolute;left:0;right:0;bottom:8px;display:flex;justify-content:center;gap:6px;
}
.gb76-dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;
}
.gb76-dot.gb76-dot-active{background:var(--gb76-mint);}

/* ============ Section / heading ============ */
.gb76-section{padding:16px 12px;}
.gb76-section-title{
  font-size:1.9rem;color:var(--gb76-sand);font-weight:700;margin-bottom:12px;
  display:flex;align-items:center;gap:8px;border-left:4px solid var(--gb76-mint);padding-left:10px;
}
.gb76-section-title i,.gb76-section-title .material-icons{color:var(--gb76-accent);font-size:22px;}
.gb76-lead{color:var(--gb76-muted);font-size:1.45rem;margin-bottom:12px;}

/* ============ Game grid ============ */
.gb76-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
}
.gb76-game-card{
  background:var(--gb76-card);border-radius:12px;padding:7px;text-align:center;
  cursor:pointer;opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .35s ease;
  border:1px solid rgba(255,255,255,.05);
}
.gb76-game-card:hover{border-color:var(--gb76-mint);}
.gb76-game-card.gb76-visible{opacity:1;transform:none;}
.gb76-game-card img{width:100%;height:74px;object-fit:cover;border-radius:8px;margin-bottom:5px;}
.gb76-game-name{
  font-size:1.15rem;color:var(--gb76-sand);font-weight:600;line-height:1.25rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.gb76-game-tag{
  display:inline-block;font-size:1rem;color:#1a0a33;background:var(--gb76-mint);
  padding:1px 6px;border-radius:6px;margin-top:3px;
}
.gb76-cat-label{
  font-size:1.4rem;color:var(--gb76-accent);margin:18px 0 8px;font-weight:700;
  display:flex;align-items:center;gap:6px;
}
.gb76-cat-label .bi,.gb76-cat-label .material-icons{font-size:18px;}

/* ============ Info / feature cards ============ */
.gb76-card{
  background:var(--gb76-card);border-radius:var(--gb76-radius);padding:14px;margin-bottom:12px;
  box-shadow:var(--gb76-shadow);
}
.gb76-card h3{color:var(--gb76-sand);font-size:1.7rem;margin-bottom:6px;}
.gb76-card p{color:var(--gb76-muted);font-size:1.4rem;}
.gb76-feature-row{display:flex;gap:10px;flex-wrap:wrap;}
.gb76-feature{
  flex:1 1 45%;background:var(--gb76-bg2);border-radius:12px;padding:12px;text-align:center;
}
.gb76-feature .material-icons,.gb76-feature i{color:var(--gb76-mint);font-size:26px;}
.gb76-feature h4{color:var(--gb76-sand);font-size:1.4rem;margin:4px 0 2px;}
.gb76-feature p{color:var(--gb76-muted);font-size:1.2rem;}

/* ============ Testimonial / winner ============ */
.gb76-review{background:var(--gb76-bg2);border-radius:12px;padding:12px;margin-bottom:10px;border-left:3px solid var(--gb76-accent);}
.gb76-review .gb76-stars{color:#FFD700;font-size:1.3rem;}
.gb76-review p{font-size:1.35rem;color:var(--gb76-muted);margin:5px 0;}
.gb76-review span{color:var(--gb76-mint);font-weight:700;font-size:1.2rem;}
.gb76-winner{
  display:flex;justify-content:space-between;background:var(--gb76-bg2);
  padding:9px 12px;border-radius:10px;margin-bottom:6px;font-size:1.3rem;
}
.gb76-winner b{color:var(--gb76-mint);}

/* ============ Payment / app ============ */
.gb76-pay-row{display:flex;flex-wrap:wrap;gap:8px;}
.gb76-pay{
  background:var(--gb76-bg2);border-radius:10px;padding:8px 12px;font-size:1.25rem;color:var(--gb76-sand);
  display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.08);
}
.gb76-app-cta{
  background:linear-gradient(135deg,#4a148c,#8A2BE2);border-radius:14px;padding:16px;text-align:center;color:#fff;
}
.gb76-app-cta h3{color:var(--gb76-sand);font-size:1.8rem;margin-bottom:6px;}
.gb76-app-cta .gb76-btn{margin-top:8px;}

/* ============ FAQ ============ */
.gb76-faq-item{background:var(--gb76-card);border-radius:10px;margin-bottom:8px;overflow:hidden;}
.gb76-faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--gb76-sand);
  font-size:1.45rem;font-weight:600;padding:12px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
}
.gb76-faq-q .bi{color:var(--gb76-accent);font-size:1.6rem;transition:transform .2s;}
.gb76-faq-open .gb76-faq-q .bi{transform:rotate(45deg);}
.gb76-faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 12px;color:var(--gb76-muted);font-size:1.35rem;}
.gb76-faq-open .gb76-faq-a{max-height:300px;padding:0 12px 12px;}

/* ============ CTA bar ============ */
.gb76-cta-bar{
  background:linear-gradient(90deg,var(--gb76-accent),#ff5e4e);color:#fff;
  border-radius:14px;padding:14px;margin:14px 0;text-align:center;
}
.gb76-cta-bar h3{font-size:1.8rem;margin-bottom:6px;color:#fff;}
.gb76-cta-bar p{font-size:1.3rem;color:#fff;opacity:.92;margin-bottom:8px;}
.gb76-cta-bar .gb76-btn{background:#1a0a33;color:var(--gb76-sand);}

/* ============ Footer ============ */
.gb76-footer{
  background:#1a0a33;padding:20px 12px 30px;color:var(--gb76-muted);font-size:1.3rem;
  border-top:2px solid var(--gb76-primary);
}
.gb76-footer h4{color:var(--gb76-sand);font-size:1.5rem;margin:12px 0 6px;}
.gb76-footer ul{list-style:none;}
.gb76-footer li{margin:4px 0;}
.gb76-footer a{color:var(--gb76-muted);}
.gb76-footer a:hover{color:var(--gb76-mint);}
.gb76-foot-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.gb76-copy{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding-top:12px;margin-top:14px;font-size:1.2rem;}

/* ============ Back to top ============ */
.gb76-top{
  position:fixed;right:14px;bottom:78px;width:40px;height:40px;border-radius:50%;
  background:var(--gb76-primary);color:#fff;border:none;cursor:pointer;z-index:1000;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--gb76-shadow);
}

/* ============ Mobile bottom navigation (hidden on desktop) ============ */
.gb76-bottom-nav{
  position:fixed;left:0;right:0;bottom:0;height:62px;z-index:1000;
  background:linear-gradient(180deg,#2c1054,#1a0a33);
  border-top:2px solid var(--gb76-mint);
  display:flex;justify-content:space-around;align-items:stretch;
  max-width:430px;margin:0 auto;
}
.gb76-bottom-nav a,.gb76-bottom-nav button{
  flex:1;min-width:60px;min-height:60px;background:none;border:none;color:var(--gb76-sand);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:1.05rem;cursor:pointer;text-decoration:none;padding:4px 2px;
  transition:color .15s ease,transform .15s ease;
}
.gb76-bottom-nav a:active,.gb76-bottom-nav button:active{transform:scale(.92);}
.gb76-bottom-nav .material-icons,
.gb76-bottom-nav .bi,
.gb76-bottom-nav ion-icon,
.gb76-bottom-nav i{font-size:24px;}
.gb76-bottom-nav .gb76-nav-active{color:var(--gb76-mint);}
.gb76-bottom-nav .gb76-nav-promo{
  background:linear-gradient(180deg,var(--gb76-accent),#ff5e4e);color:#fff;
  border-radius:50%;width:46px;height:46px;margin-top:-18px;
  min-width:auto;min-height:auto;padding:0;border:2px solid var(--gb76-sand);
  flex:0 0 auto;
}

/* Desktop: hide bottom nav, widen layout */
@media (min-width: 769px){
  .gb76-bottom-nav{display:none;}
  body{max-width:430px;}
}
/* Mobile: padding so content isn't hidden behind bottom nav */
@media (max-width: 768px){
  main{padding-bottom:80px;}
}