/* bd 10 layout styles - prefix: w174a- */
:root{
  --w174a-primary:#DC143C;
  --w174a-secondary:#48D1CC;
  --w174a-lavender:#C9C9FF;
  --w174a-bg:#2b3a4a;
  --w174a-bg-deep:#1f2a37;
  --w174a-surface:#34495E;
  --w174a-text:#f4f6f8;
  --w174a-muted:#999999;
  --w174a-pink:#FFCCCB;
  --w174a-gold:#ffd76a;
  --w174a-radius:14px;
  --w174a-shadow:0 8px 26px rgba(0,0,0,.28);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html{font-size:62.5%;scroll-behavior:smooth;}
body{
  font-family:"Noto Sans Bengali","Hind Siliguri",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:linear-gradient(160deg,var(--w174a-bg-deep),var(--w174a-bg) 55%,var(--w174a-surface));
  color:var(--w174a-text);
  line-height:1.55;
  font-size:1.5rem;
  min-height:100vh;
  overflow-x:hidden;
}
a{color:var(--w174a-secondary);text-decoration:none;}
a:hover{color:var(--w174a-lavender);}
img{max-width:100%;display:block;}

.w174a-wrapper{max-width: 430px;margin:0 auto;position:relative;width:100%;}

/* ===== Header ===== */
.w174a-header{
  position:sticky;top:0;z-index:1000;
  background:linear-gradient(95deg,var(--w174a-bg-deep),var(--w174a-surface));
  border-bottom:2px solid rgba(220,20,60,.55);
  box-shadow:0 4px 18px rgba(0,0,0,.35);
}
.w174a-header-row{
  max-width:430px;margin:0 auto;display:flex;align-items:center;gap:8px;
  padding:8px 12px;
}
.w174a-logo{display:flex;align-items:center;gap:8px;min-width:0;flex:1;}
.w174a-logo img{width:30px;height:30px;border-radius:8px;}
.w174a-logo b{color:#fff;font-size:1.7rem;font-weight:800;letter-spacing:.4px;}
.w174a-logo span{color:var(--w174a-pink);font-size:1.1rem;font-weight:600;}

.w174a-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:none;border-radius:24px;padding:9px 14px;font-size:1.3rem;font-weight:700;
  cursor:pointer;transition:transform .15s,box-shadow .15s,filter .15s;line-height:1;
}
.w174a-btn:hover{transform:translateY(-1px);}
.w174a-btn-register{
  background:linear-gradient(135deg,var(--w174a-primary),#ff5b78);color:#fff;
  box-shadow:0 4px 14px rgba(220,20,60,.45);
}
.w174a-btn-login{
  background:linear-gradient(135deg,var(--w174a-secondary),#7fe9e5);color:#062a28;
  box-shadow:0 4px 14px rgba(72,209,204,.4);
}
.w174a-icon-btn{
  background:transparent;border:none;color:#fff;font-size:2rem;cursor:pointer;
  width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
}
.w174a-icon-btn:hover{background:rgba(201,201,255,.18);}

/* ===== Expandable Nav Menu ===== */
.w174a-menu{
  max-width:430px;margin:0 auto;
  max-height:0;overflow:hidden;
  background:var(--w174a-bg-deep);
  transition:max-height .32s ease;
  border-top:1px solid rgba(201,201,255,.12);
}
.w174a-menu-open{max-height:560px;}
.w174a-menu-section{padding:8px 14px;border-bottom:1px solid rgba(255,255,255,.06);}
.w174a-menu-section h4{
  font-size:1.2rem;color:var(--w174a-lavender);text-transform:uppercase;
  letter-spacing:.8px;margin:6px 0 4px;font-weight:700;
}
.w174a-menu-section a{
  display:block;padding:9px 4px;font-size:1.4rem;color:var(--w174a-text);
  border-bottom:1px dashed rgba(255,255,255,.08);
}
.w174a-menu-section a:hover{color:var(--w174a-primary);padding-left:8px;}

/* ===== Hero / Carousel ===== */
.w174a-hero{padding:14px 12px 4px;}
.w174a-carousel{
  position:relative;border-radius:var(--w174a-radius);overflow:hidden;
  box-shadow:var(--w174a-shadow);background:#000;
}
.w174a-slide{
  display:none;position:relative;cursor:pointer;
}
.w174a-slide-active{display:block;}
.w174a-slide img{width:100%;height:190px;object-fit:cover;}
.w174a-slide-cap{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(transparent,rgba(0,0,0,.85));
  padding:22px 14px 12px;
}
.w174a-slide-cap b{color:#fff;font-size:1.6rem;display:block;}
.w174a-slide-cap span{color:var(--w174a-secondary);font-size:1.25rem;}
.w174a-dots{
  position:absolute;bottom:8px;left:0;right:0;display:flex;gap:6px;
  justify-content:center;z-index:3;
}
.w174a-dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);
  border:none;cursor:pointer;
}
.w174a-dot-active{background:var(--w174a-primary);transform:scale(1.25);}

/* ===== Sections ===== */
.w174a-section{padding:18px 12px;}
.w174a-section-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;
}
.w174a-section-head h2{
  font-size:1.9rem;color:#fff;font-weight:800;position:relative;padding-left:14px;
}
.w174a-section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;
  background:linear-gradient(var(--w174a-primary),var(--w174a-secondary));
}
.w174a-section-head a{font-size:1.25rem;color:var(--w174a-secondary);font-weight:600;}
.w174a-intro{font-size:1.4rem;color:#dde3ea;margin:8px 2px;}

/* ===== Category chips ===== */
.w174a-chips{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 10px;}
.w174a-chips::-webkit-scrollbar{display:none;}
.w174a-chip{
  flex:0 0 auto;padding:8px 14px;border-radius:20px;
  background:rgba(201,201,255,.12);color:#fff;font-size:1.25rem;font-weight:600;
  border:1px solid rgba(201,201,255,.2);
}
.w174a-chip-hot{background:linear-gradient(135deg,var(--w174a-primary),#ff6e85);border-color:transparent;}

/* ===== Game grid ===== */
.w174a-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;}
.w174a-card{
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(201,201,255,.16);border-radius:12px;overflow:hidden;
  cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s;
  position:relative;
}
.w174a-card:hover{transform:translateY(-2px);border-color:var(--w174a-secondary);box-shadow:var(--w174a-shadow);}
.w174a-card-img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#000;}
.w174a-card-name{
  padding:6px 6px 8px;font-size:1.15rem;color:#fff;text-align:center;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2;
}
.w174a-card-hot{
  position:absolute;top:6px;left:6px;background:var(--w174a-primary);color:#fff;
  font-size:.95rem;font-weight:700;padding:2px 7px;border-radius:8px;letter-spacing:.4px;
}

/* ===== Category banner ===== */
.w174a-cat-banner{
  display:flex;align-items:center;gap:10px;
  background:linear-gradient(95deg,rgba(220,20,60,.18),rgba(72,209,204,.12));
  border-radius:12px;padding:10px 12px;margin:6px 0 12px;
  border-left:3px solid var(--w174a-primary);
}
.w174a-cat-banner i{font-size:2.2rem;color:var(--w174a-gold);}
.w174a-cat-banner b{color:#fff;font-size:1.6rem;}
.w174a-cat-banner span{color:var(--w174a-secondary);font-size:1.2rem;}

/* ===== Promo / feature blocks ===== */
.w174a-promo{
  background:linear-gradient(135deg,var(--w174a-surface),var(--w174a-bg-deep));
  border-radius:var(--w174a-radius);padding:16px;margin:10px 0;
  border:1px solid rgba(72,209,204,.25);
  box-shadow:var(--w174a-shadow);
}
.w174a-promo h3{font-size:1.7rem;color:#fff;margin-bottom:6px;}
.w174a-promo p{font-size:1.35rem;color:#cfd6df;margin-bottom:10px;}
.w174a-promo-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--w174a-primary);font-weight:800;
  background:var(--w174a-pink);padding:7px 14px;border-radius:20px;font-size:1.3rem;
}
.w174a-promo-link:hover{filter:brightness(1.05);}

.w174a-features{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.w174a-feature{
  background:rgba(255,255,255,.05);border-radius:12px;padding:12px;text-align:center;
  border:1px solid rgba(201,201,255,.12);
}
.w174a-feature i{font-size:2.6rem;color:var(--w174a-secondary);margin-bottom:6px;display:block;}
.w174a-feature b{display:block;color:#fff;font-size:1.3rem;}
.w174a-feature span{font-size:1.15rem;color:var(--w174a-muted);}

/* RTP / winners list */
.w174a-list{list-style:none;}
.w174a-list li{
  display:flex;justify-content:space-between;align-items:center;
  padding:9px 4px;border-bottom:1px dashed rgba(255,255,255,.08);font-size:1.3rem;
}
.w174a-list li b{color:var(--w174a-gold);}
.w174a-list li span{color:#cfd6df;}

/* Testimonials */
.w174a-quote{
  background:rgba(72,209,204,.08);border-left:3px solid var(--w174a-secondary);
  border-radius:10px;padding:12px;margin:8px 0;
}
.w174a-quote p{color:#e7edf3;font-size:1.35rem;font-style:italic;}
.w174a-quote cite{display:block;margin-top:6px;color:var(--w174a-lavender);font-size:1.2rem;}

/* Payment chips */
.w174a-pay{display:flex;flex-wrap:wrap;gap:8px;}
.w174a-pay span{
  background:rgba(255,255,255,.07);border:1px solid rgba(201,201,255,.2);
  padding:6px 12px;border-radius:18px;font-size:1.2rem;color:#fff;font-weight:600;
}

/* Play-now CTA */
.w174a-cta{
  display:block;text-align:center;margin:16px 12px;padding:16px;
  background:linear-gradient(135deg,var(--w174a-primary),#ff5b78);color:#fff;
  border-radius:var(--w174a-radius);font-size:1.7rem;font-weight:800;
  box-shadow:0 6px 18px rgba(220,20,60,.4);
}
.w174a-cta:hover{color:#fff;filter:brightness(1.06);}

/* FAQ */
.w174a-faq details{
  background:rgba(255,255,255,.04);border-radius:10px;padding:10px 12px;margin:6px 0;
  border:1px solid rgba(201,201,255,.12);
}
.w174a-faq summary{font-size:1.4rem;color:#fff;font-weight:700;cursor:pointer;list-style:none;}
.w174a-faq summary::after{content:"+";float:right;color:var(--w174a-secondary);font-weight:800;}
.w174a-faq details[open] summary::after{content:"-";}
.w174a-faq p{margin-top:8px;color:#d4dae2;font-size:1.3rem;}

/* ===== Footer ===== */
.w174a-footer{
  background:var(--w174a-bg-deep);border-top:2px solid rgba(220,20,60,.4);
  padding:18px 14px 24px;margin-top:10px;
}
.w174a-footer-brand{color:#fff;font-size:1.4rem;font-weight:700;margin-bottom:6px;}
.w174a-footer-desc{color:var(--w174a-muted);font-size:1.2rem;margin-bottom:12px;}
.w174a-footer-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin-bottom:12px;
}
.w174a-footer-grid a{
  color:#cfd6df;font-size:1.2rem;padding:4px 0;border-bottom:1px dashed rgba(255,255,255,.06);
}
.w174a-footer-promo{
  display:flex;flex-wrap:wrap;gap:8px;margin:10px 0;
}
.w174a-footer-promo button{
  flex:1 1 45%;background:linear-gradient(135deg,var(--w174a-primary),#ff5b78);
  color:#fff;border:none;border-radius:20px;padding:9px;font-size:1.2rem;font-weight:700;cursor:pointer;
}
.w174a-footer-copy{color:var(--w174a-muted);font-size:1.1rem;border-top:1px solid rgba(255,255,255,.08);padding-top:10px;}

/* ===== Bottom nav (mobile) ===== */
.w174a-bnav{
  position:fixed;left:0;right:0;bottom:0;z-index:1000;
  max-width:430px;margin:0 auto;
  display:flex;justify-content:space-around;align-items:stretch;
  background:linear-gradient(180deg,var(--w174a-surface),var(--w174a-bg-deep));
  border-top:2px solid var(--w174a-primary);
  box-shadow:0 -4px 18px rgba(0,0,0,.35);
  height:60px;
}
.w174a-bnav-btn{
  flex:1;min-width:60px;min-height:60px;background:transparent;border:none;color:#cfd6df;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  cursor:pointer;transition:color .15s,transform .15s;font-family:inherit;
}
.w174a-bnav-btn i,.w174a-bnav-btn span.material-icons-outlined{font-size:22px;}
.w174a-bnav-btn b{font-size:1rem;font-weight:600;letter-spacing:.2px;}
.w174a-bnav-btn:active,.w174a-tap{transform:scale(.92);}
.w174a-bnav-active{color:var(--w174a-primary);}
.w174a-bnav-active b{color:var(--w174a-primary);}
.w174a-bnav-promo{
  position:relative;color:#fff;
}
.w174a-bnav-promo::before{
  content:"";position:absolute;top:-12px;width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--w174a-primary),var(--w174a-gold));
  box-shadow:0 4px 14px rgba(220,20,60,.5);
}
.w174a-bnav-promo i,.w174a-bnav-promo span.material-icons-outlined{
  position:relative;z-index:2;color:#fff;font-size:22px;line-height:46px;
}

/* Desktop: hide bottom nav, widen wrapper */
@media (min-width:769px){
  .w174a-bnav{display:none;}
  .w174a-wrapper,body .w174a-header-row,body .w174a-menu{max-width:960px;}
}

/* Mobile bottom padding clearance */
@media (max-width:768px){
  main.w174a-main{padding-bottom:80px;}
}

/* Reveal animation */
.w174a-reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease;}
.w174a-revealed{opacity:1;transform:none;}