/* 111bit.sbs - Bangla (bn-BD) mobile-first casino homepage
   Prefix: sd12- | Palette: #2E4057 / #00BFFF / #48D1CC / #5F9EA0 */

:root{
  --sd12-bg:#0d1b25;
  --sd12-bg-2:#13283b;
  --sd12-card:#1b3a4b;
  --sd12-ink:#eaf6fb;
  --sd12-muted:#9fc3cf;
  --sd12-brand:#00BFFF;
  --sd12-cyan:#48D1CC;
  --sd12-teal:#5F9EA0;
  --sd12-deep:#2E4057;
  --sd12-gold:#ffd479;
  --sd12-shadow:0 6px 22px rgba(0,0,0,.32);
  --sd12-radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{font-size:62.5%}
body{
  font-family:"Hind Siliguri","Noto Sans Bengali",Segoe UI,system-ui,Arial,sans-serif;
  background:linear-gradient(180deg,var(--sd12-bg) 0%,var(--sd12-deep) 60%,var(--sd12-bg) 100%);
  color:var(--sd12-ink);
  line-height:1.5rem;
  max-width:430px;
  margin:0 auto;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--sd12-cyan);text-decoration:none}
img{max-width:100%;display:block}

/* ===== Header ===== */
.sd12-header{
  position:sticky;top:0;z-index:1000;
  background:linear-gradient(90deg,var(--sd12-deep),var(--sd12-bg-2));
  border-bottom:1px solid rgba(0,191,255,.25);
  box-shadow:var(--sd12-shadow);
}
.sd12-header-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:.7rem 1rem;gap:.6rem;
}
.sd12-logo{display:flex;align-items:center;gap:.6rem;min-width:0}
.sd12-logo img{width:30px;height:30px;border-radius:8px}
.sd12-logo b{font-size:1.7rem;color:var(--sd12-ink);font-weight:800;letter-spacing:.3px}
.sd12-logo span{font-size:1.05rem;color:var(--sd12-cyan);font-weight:600}
.sd12-head-btns{display:flex;align-items:center;gap:.5rem}
.sd12-btn{
  border:0;border-radius:10px;padding:.7rem 1.2rem;font-size:1.25rem;font-weight:700;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;
}
.sd12-btn:active{transform:scale(.96)}
.sd12-btn-login{background:transparent;color:var(--sd12-cyan);border:1px solid var(--sd12-cyan)}
.sd12-btn-register{
  background:linear-gradient(90deg,var(--sd12-brand),var(--sd12-cyan));
  color:#04121b;box-shadow:0 4px 14px rgba(0,191,255,.45);
}
.sd12-menu-toggle{
  background:transparent;border:0;color:var(--sd12-ink);font-size:2rem;cursor:pointer;
  padding:.2rem .6rem;line-height:1;
}

/* ===== Drawer menu ===== */
.sd12-drawer{
  position:fixed;inset:0 0 0 auto;z-index:9999;
  width:82%;max-width:340px;transform:translateX(100%);
  background:var(--sd12-bg-2);padding:1.6rem 1.2rem;overflow-y:auto;
  transition:transform .25s ease;box-shadow:-8px 0 30px rgba(0,0,0,.5);
}
.sd12-drawer.sd12-open{transform:translateX(0)}
.sd12-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9998;
  opacity:0;visibility:hidden;transition:opacity .25s ease;
}
.sd12-overlay.sd12-open{opacity:1;visibility:visible}
.sd12-drawer h3{font-size:1.35rem;color:var(--sd12-cyan);margin:.6rem 0 .4rem;border-bottom:1px solid rgba(72,209,204,.25);padding-bottom:.3rem}
.sd12-drawer a{
  display:block;padding:.85rem .6rem;border-radius:8px;color:var(--sd12-ink);
  font-size:1.3rem;font-weight:600;
}
.sd12-drawer a:hover,.sd12-drawer a:focus{background:rgba(0,191,255,.12)}
.sd12-drawer-close{position:absolute;top:.6rem;right:.8rem;background:transparent;border:0;color:var(--sd12-ink);font-size:2rem;cursor:pointer}

/* ===== Hero / banner ===== */
.sd12-hero{
  position:relative;margin:1rem;border-radius:var(--sd12-radius);overflow:hidden;
  background:radial-gradient(120% 120% at 10% 0%,rgba(0,191,255,.35),transparent 60%),linear-gradient(135deg,var(--sd12-deep),#0a2536);
  padding:1.4rem 1.2rem;box-shadow:var(--sd12-shadow);border:1px solid rgba(0,191,255,.22);
}
.sd12-hero h1{font-size:2.1rem;line-height:2.6rem;color:#fff;margin-bottom:.4rem;font-weight:800}
.sd12-hero h1 em{color:var(--sd12-gold);font-style:normal}
.sd12-hero p{font-size:1.2rem;color:var(--sd12-muted);margin-bottom:1rem}
.sd12-hero-cta{display:flex;gap:.6rem;flex-wrap:wrap}
.sd12-hero-cta .sd12-btn{flex:1;min-width:120px;text-align:center}
.sd12-hero-badge{position:absolute;top:.8rem;right:.8rem;background:var(--sd12-gold);color:#3a2a00;font-size:1rem;font-weight:800;padding:.25rem .7rem;border-radius:20px}

/* ===== Marquee ===== */
.sd12-marquee{
  margin:0 1rem .4rem;background:rgba(0,0,0,.25);border-radius:10px;
  padding:.55rem .9rem;font-size:1.15rem;color:var(--sd12-cyan);overflow:hidden;white-space:nowrap;
}
.sd12-marquee b{color:var(--sd12-gold)}

/* ===== Section ===== */
.sd12-section{padding:1.2rem 1rem}
.sd12-section > h2{
  font-size:1.55rem;color:#fff;font-weight:800;margin-bottom:.8rem;
  display:flex;align-items:center;gap:.5rem;
}
.sd12-section > h2 i{color:var(--sd12-brand)}
.sd12-section > h2::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(0,191,255,.5),transparent)}

/* ===== Category grid ===== */
.sd12-cat-tabs{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;margin-bottom:.8rem;scrollbar-width:none}
.sd12-cat-tabs::-webkit-scrollbar{display:none}
.sd12-cat-pill{
  flex:0 0 auto;padding:.5rem 1.1rem;border-radius:20px;background:var(--sd12-card);
  color:var(--sd12-muted);font-size:1.2rem;font-weight:700;border:1px solid transparent;cursor:pointer;
}
.sd12-cat-pill.sd12-active{background:linear-gradient(90deg,var(--sd12-brand),var(--sd12-cyan));color:#04121b;border-color:transparent}

.sd12-cat-head{display:flex;align-items:center;gap:.55rem;margin:1.2rem 0 .7rem}
.sd12-cat-head i{font-size:1.6rem;color:var(--sd12-gold)}
.sd12-cat-head h3{font-size:1.45rem;color:#fff;font-weight:800}
.sd12-cat-head small{margin-left:auto;color:var(--sd12-cyan);font-size:1.1rem}

/* ===== Game grid ===== */
.sd12-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.sd12-card{
  background:var(--sd12-card);border-radius:12px;overflow:hidden;cursor:pointer;
  border:1px solid rgba(72,209,204,.18);transition:transform .15s ease,box-shadow .15s ease;
  display:flex;flex-direction:column;
}
.sd12-card:hover,.sd12-card:active{transform:translateY(-3px);box-shadow:0 8px 18px rgba(0,191,255,.28)}
.sd12-card-img{aspect-ratio:1/1;width:100%;object-fit:cover;background:#08151f}
.sd12-card-name{
  font-size:1.05rem;color:var(--sd12-ink);text-align:center;padding:.4rem .2rem;
  font-weight:600;line-height:1.3rem;min-height:2.6rem;
}

/* ===== Features / promo grid ===== */
.sd12-features{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem}
.sd12-feature{
  background:var(--sd12-card);border-radius:12px;padding:1rem;border:1px solid rgba(72,209,204,.18);
  display:flex;flex-direction:column;gap:.4rem;
}
.sd12-feature i{font-size:2rem;color:var(--sd12-brand)}
.sd12-feature b{font-size:1.25rem;color:#fff}
.sd12-feature p{font-size:1.1rem;color:var(--sd12-muted);line-height:1.4rem}

/* ===== Promo banner ===== */
.sd12-promo{
  display:flex;align-items:center;gap:.8rem;background:linear-gradient(90deg,#10212e,#1c4a5a);
  border-radius:12px;padding:.9rem 1rem;margin:.4rem 0;border:1px solid rgba(72,209,204,.25);cursor:pointer;
}
.sd12-promo i{font-size:2.2rem;color:var(--sd12-gold)}
.sd12-promo b{color:#fff;font-size:1.3rem}
.sd12-promo span{display:block;color:var(--sd12-muted);font-size:1.1rem}
.sd12-promo .sd12-arrow{margin-left:auto;color:var(--sd12-cyan);font-size:1.5rem}

/* ===== Testimonials ===== */
.sd12-reviews{display:flex;gap:.7rem;overflow-x:auto;padding-bottom:.6rem;scrollbar-width:none}
.sd12-reviews::-webkit-scrollbar{display:none}
.sd12-review{flex:0 0 80%;background:var(--sd12-card);border-radius:12px;padding:1rem;border:1px solid rgba(72,209,204,.18)}
.sd12-review-stars{color:var(--sd12-gold);font-size:1.1rem;margin-bottom:.3rem}
.sd12-review p{font-size:1.15rem;color:var(--sd12-ink);line-height:1.5rem}
.sd12-review b{display:block;margin-top:.4rem;color:var(--sd12-cyan);font-size:1.1rem}

/* ===== Winners ===== */
.sd12-winners li{
  list-style:none;display:flex;align-items:center;gap:.7rem;padding:.55rem 0;
  border-bottom:1px dashed rgba(72,209,204,.18);font-size:1.15rem;
}
.sd12-winners li:last-child{border-bottom:0}
.sd12-winners img{width:34px;height:34px;border-radius:50%}
.sd12-winners b{color:var(--sd12-gold)}

/* ===== Payment ===== */
.sd12-pay{display:flex;flex-wrap:wrap;gap:.5rem}
.sd12-pay span{
  background:var(--sd12-card);padding:.5rem 1rem;border-radius:8px;border:1px solid rgba(72,209,204,.2);
  font-size:1.15rem;color:var(--sd12-ink);display:inline-flex;align-items:center;gap:.35rem;
}
.sd12-pay i{color:var(--sd12-cyan)}

/* ===== SEO content ===== */
.sd12-seo{background:var(--sd12-bg-2);border-radius:12px;padding:1.1rem;font-size:1.18rem;color:var(--sd12-muted);line-height:1.7rem}
.sd12-seo h3{color:#fff;font-size:1.3rem;margin:.6rem 0 .3rem}
.sd12-seo a{color:var(--sd12-brand);font-weight:600}
.sd12-faq details{background:var(--sd12-card);border-radius:10px;padding:.8rem 1rem;margin:.5rem 0;border:1px solid rgba(72,209,204,.18)}
.sd12-faq summary{font-weight:700;color:#fff;font-size:1.2rem;cursor:pointer;list-style:none}
.sd12-faq summary::-webkit-details-marker{display:none}
.sd12-faq p{margin-top:.5rem;color:var(--sd12-muted);font-size:1.12rem;line-height:1.5rem}

/* ===== App CTA ===== */
.sd12-app{
  background:linear-gradient(135deg,var(--sd12-deep),var(--sd12-brand));
  border-radius:14px;padding:1.2rem;text-align:center;color:#04121b;margin:1rem;
}
.sd12-app h3{font-size:1.6rem;color:#fff;margin-bottom:.3rem}
.sd12-app p{font-size:1.15rem;margin-bottom:.8rem;color:#eaf6fb}
.sd12-app .sd12-btn{background:#04121b;color:var(--sd12-gold)}

/* ===== Footer ===== */
.sd12-footer{background:var(--sd12-bg-2);padding:1.6rem 1.2rem 6rem;border-top:1px solid rgba(72,209,204,.2);font-size:1.15rem;color:var(--sd12-muted)}
.sd12-footer h4{color:#fff;font-size:1.3rem;margin-bottom:.5rem}
.sd12-footer a{display:block;padding:.3rem 0;color:var(--sd12-muted)}
.sd12-footer a:hover{color:var(--sd12-cyan)}
.sd12-footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1rem}
.sd12-footer-copy{text-align:center;padding-top:.8rem;border-top:1px solid rgba(72,209,204,.15);font-size:1.05rem}

/* ===== Bottom nav ===== */
.sd12-bottomnav{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:430px;
  height:62px;background:linear-gradient(180deg,var(--sd12-bg-2),#08151f);
  border-top:1px solid rgba(0,191,255,.3);
  display:flex;justify-content:space-around;align-items:center;z-index:1000;box-shadow:0 -4px 16px rgba(0,0,0,.4);
}
.sd12-bottomnav a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:var(--sd12-muted);font-size:1rem;font-weight:600;height:100%;gap:.15rem;cursor:pointer;
  transition:color .15s ease,transform .15s ease;text-decoration:none;
}
.sd12-bottomnav a.sd12-active{color:var(--sd12-brand)}
.sd12-bottomnav a:active{transform:scale(.92)}
.sd12-bottomnav a i{font-size:2.1rem}
.sd12-bottomnav a.sd12-cta i{
  background:linear-gradient(135deg,var(--sd12-brand),var(--sd12-cyan));
  color:#04121b;border-radius:50%;width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  margin-top:-22px;box-shadow:0 4px 12px rgba(0,191,255,.5);font-size:2rem;
}
.sd12-bottomnav a.sd12-cta{color:var(--sd12-gold)}

/* desktop */
@media (min-width:769px){
  .sd12-bottomnav{display:none}
  .sd12-app{margin:1rem auto}
}
/* mobile content clearance */
@media (max-width:768px){
  body{padding-bottom:80px}
}
.sd12-hidden{display:none !important}