/* bd75 - style-8a8d.css
   Prefix: uia8- | All classes use uia8- prefix
   Palette: #141414 | #FF7F50 | #EEEEEE | #20B2AA | #FF9500 | #2F2F2F
   Mobile-first, max-width 430px, rem units (root 62.5%) */

:root {
  --uia8-bg: #141414;
  --uia8-surface: #2F2F2F;
  --uia8-primary: #FF7F50;
  --uia8-accent: #20B2AA;
  --uia8-gold: #FF9500;
  --uia8-text: #EEEEEE;
  --uia8-muted: #B8B8B8;
  --uia8-border: rgba(255,127,80,0.25);
  --uia8-radius: 1.2rem;
  --uia8-shadow: 0 4px 18px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--uia8-bg);
  color: var(--uia8-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--uia8-primary); text-decoration: none; }
img { max-width: 100%; display: block; }

.uia8-container { width: 100%; padding: 0 1.2rem; }
.uia8-wrapper { max-width: 430px; margin: 0 auto; }

/* ===== Header ===== */
.uia8-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(180deg, #1a1a1a 0%, #141414 100%);
  border-bottom: 2px solid var(--uia8-border);
  box-shadow: var(--uia8-shadow);
}
.uia8-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.2rem; gap: 0.8rem;
}
.uia8-logo {
  display: flex; align-items: center; gap: 0.7rem; flex: 1; min-width: 0;
}
.uia8-logo-icon { width: 28px; height: 28px; border-radius: 0.6rem; }
.uia8-logo-text {
  font-size: 1.9rem; font-weight: 800; color: var(--uia8-primary);
  letter-spacing: 0.5px; line-height: 1;
}
.uia8-logo-text span { color: var(--uia8-gold); }
.uia8-header-actions { display: flex; gap: 0.6rem; align-items: center; }
.uia8-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.7rem 1.3rem; border-radius: 2rem; font-size: 1.3rem; font-weight: 700;
  border: none; cursor: pointer; transition: transform .15s, box-shadow .15s;
  min-height: 36px; line-height: 1;
}
.uia8-btn:active { transform: scale(0.95); }
.uia8-btn-login {
  background: transparent; color: var(--uia8-text);
  border: 1.5px solid var(--uia8-accent);
}
.uia8-btn-register {
  background: linear-gradient(135deg, var(--uia8-primary), var(--uia8-gold));
  color: #141414; box-shadow: 0 3px 10px rgba(255,127,80,0.4);
}
.uia8-menu-toggle {
  background: transparent; border: none; color: var(--uia8-text);
  font-size: 2.2rem; cursor: pointer; padding: 0.2rem 0.4rem;
  display: flex; align-items: center; justify-content: center;
  min-width: 36px; min-height: 36px;
}

/* ===== Mobile menu ===== */
.uia8-mobile-menu {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 100vh; z-index: 9999;
  background: rgba(20,20,20,0.98);
  padding: 6rem 1.5rem 2rem; transform: translateX(-50%) translateY(-100%);
  transition: transform .3s ease; overflow-y: auto;
}
.uia8-mobile-menu.uia8-menu-open { transform: translateX(-50%) translateY(0); }
.uia8-menu-close {
  position: absolute; top: 1.2rem; right: 1.5rem; background: transparent;
  border: none; color: var(--uia8-text); font-size: 2.4rem; cursor: pointer;
}
.uia8-menu-list { list-style: none; margin-top: 1rem; }
.uia8-menu-list li { margin-bottom: 1.2rem; }
.uia8-menu-list a, .uia8-menu-list button {
  display: flex; align-items: center; gap: 0.8rem; width: 100%;
  background: var(--uia8-surface); color: var(--uia8-text);
  padding: 1.2rem 1.4rem; border-radius: 1rem; border: none;
  font-size: 1.5rem; font-weight: 600; text-align: left; cursor: pointer;
  border-left: 3px solid var(--uia8-accent);
}
.uia8-menu-list a:active, .uia8-menu-list button:active { transform: scale(0.98); }

/* ===== Main / sections ===== */
main.uia8-main { padding-top: 6rem; padding-bottom: 80px; }
.uia8-section { padding: 2rem 1.2rem; }
.uia8-section-title {
  font-size: 2rem; font-weight: 800; color: var(--uia8-primary);
  margin-bottom: 1.2rem; padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--uia8-border); display: flex; align-items: center; gap: 0.6rem;
}
.uia8-section-title i { color: var(--uia8-gold); }
.uia8-h1 {
  font-size: 2.2rem; font-weight: 800; line-height: 1.3;
  background: linear-gradient(135deg, var(--uia8-primary), var(--uia8-gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 1rem;
}
.uia8-lead { font-size: 1.5rem; color: var(--uia8-muted); margin-bottom: 1.5rem; }
.uia8-p { margin-bottom: 1.2rem; color: var(--uia8-text); }
.uia8-p strong, .uia8-p b { color: var(--uia8-gold); }

/* ===== Carousel ===== */
.uia8-carousel {
  position: relative; width: 100%; height: 180px; border-radius: var(--uia8-radius);
  overflow: hidden; margin: 1.5rem 0; box-shadow: var(--uia8-shadow);
  cursor: pointer;
}
.uia8-carousel-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
}
.uia8-carousel-slide.uia8-slide-active { opacity: 1; }
.uia8-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.uia8-carousel-caption {
  position: absolute; left: 1rem; bottom: 1.4rem; z-index: 2;
  background: rgba(20,20,20,0.55); padding: 0.6rem 1rem; border-radius: 0.8rem;
  font-size: 1.4rem; font-weight: 700; color: #fff;
  border-left: 3px solid var(--uia8-gold);
}
.uia8-carousel-dots {
  position: absolute; bottom: 0.8rem; right: 1rem; display: flex; gap: 0.5rem; z-index: 3;
}
.uia8-carousel-dot {
  width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.45);
  border: none; cursor: pointer; transition: background .2s;
}
.uia8-carousel-dot.uia8-dot-active { background: var(--uia8-gold); }

/* ===== Promo banner ===== */
.uia8-promo-banner {
  background: linear-gradient(135deg, #2F2F2F, #1d1d1d);
  border: 1px solid var(--uia8-border); border-radius: var(--uia8-radius);
  padding: 1.4rem; margin: 1.5rem 0; text-align: center;
}
.uia8-promo-banner h3 { color: var(--uia8-gold); font-size: 1.7rem; margin-bottom: 0.5rem; }
.uia8-promo-banner p { color: var(--uia8-muted); font-size: 1.3rem; margin-bottom: 1rem; }
.uia8-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: linear-gradient(135deg, var(--uia8-primary), var(--uia8-gold));
  color: #141414; padding: 1rem 2.2rem; border-radius: 2rem;
  font-weight: 800; font-size: 1.5rem; border: none; cursor: pointer;
  box-shadow: 0 4px 14px rgba(255,127,80,0.4); transition: transform .15s;
}
.uia8-cta:active { transform: scale(0.96); }
.uia8-text-link {
  color: var(--uia8-primary); font-weight: 700; cursor: pointer;
  border-bottom: 1px dashed var(--uia8-primary); padding-bottom: 1px;
}

/* ===== Filter chips ===== */
.uia8-filter-bar {
  display: flex; gap: 0.6rem; overflow-x: auto; padding: 0.5rem 0 1rem;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.uia8-filter-bar::-webkit-scrollbar { display: none; }
.uia8-filter-chip {
  flex: 0 0 auto; padding: 0.6rem 1.3rem; border-radius: 2rem;
  background: var(--uia8-surface); color: var(--uia8-text);
  font-size: 1.3rem; font-weight: 600; border: 1px solid transparent;
  cursor: pointer; white-space: nowrap;
}
.uia8-filter-chip.uia8-chip-active {
  background: var(--uia8-primary); color: #141414; border-color: var(--uia8-gold);
}

/* ===== Game grid ===== */
.uia8-game-group { margin-bottom: 2rem; }
.uia8-group-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.uia8-group-head h2 {
  font-size: 1.7rem; font-weight: 800; color: var(--uia8-accent);
  display: flex; align-items: center; gap: 0.5rem;
}
.uia8-group-head i { color: var(--uia8-gold); font-size: 1.6rem; }
.uia8-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem;
}
.uia8-card {
  background: var(--uia8-surface); border-radius: 0.9rem; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06); transition: transform .15s, box-shadow .15s;
  cursor: pointer; position: relative;
}
.uia8-card:active { transform: scale(0.96); box-shadow: 0 6px 16px rgba(255,127,80,0.3); }
.uia8-card-img {
  width: 100%; aspect-ratio: 1; object-fit: cover; display: block;
  background: #1a1a1a;
}
.uia8-card-name {
  font-size: 1.15rem; font-weight: 600; color: var(--uia8-text);
  padding: 0.5rem 0.4rem 0.6rem; text-align: center; line-height: 1.25;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.uia8-card-badge {
  position: absolute; top: 0.3rem; left: 0.3rem; z-index: 2;
  background: var(--uia8-gold); color: #141414; font-size: 0.95rem;
  font-weight: 800; padding: 0.15rem 0.5rem; border-radius: 0.5rem;
}

/* ===== Info cards / features ===== */
.uia8-info-grid {
  display: grid; grid-template-columns: 1fr; gap: 1rem; margin: 1.2rem 0;
}
.uia8-info-card {
  background: var(--uia8-surface); border-radius: var(--uia8-radius);
  padding: 1.4rem; border-left: 4px solid var(--uia8-accent);
}
.uia8-info-card h3 {
  color: var(--uia8-primary); font-size: 1.6rem; margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.uia8-info-card h3 i { color: var(--uia8-gold); }
.uia8-info-card p { color: var(--uia8-muted); font-size: 1.35rem; }

.uia8-list { list-style: none; margin: 1rem 0; }
.uia8-list li {
  padding: 0.7rem 0 0.7rem 1.8rem; position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.06); color: var(--uia8-text);
}
.uia8-list li:before {
  content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  color: var(--uia8-accent); position: absolute; left: 0; font-size: 1.2rem;
}

/* ===== RTP table ===== */
.uia8-rtp-table {
  width: 100%; border-collapse: collapse; margin: 1rem 0;
  background: var(--uia8-surface); border-radius: 0.8rem; overflow: hidden;
}
.uia8-rtp-table th, .uia8-rtp-table td {
  padding: 0.9rem 0.8rem; text-align: left; font-size: 1.3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.uia8-rtp-table th { color: var(--uia8-gold); background: #1f1f1f; }
.uia8-rtp-table td.uia8-rtp-high { color: var(--uia8-accent); font-weight: 700; }

/* ===== Testimonials ===== */
.uia8-testimonials { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.uia8-testimonial {
  background: var(--uia8-surface); border-radius: var(--uia8-radius);
  padding: 1.3rem; border-left: 4px solid var(--uia8-gold);
}
.uia8-testimonial-stars { color: var(--uia8-gold); margin-bottom: 0.4rem; font-size: 1.3rem; }
.uia8-testimonial p { color: var(--uia8-text); font-size: 1.35rem; margin-bottom: 0.6rem; }
.uia8-testimonial-author { color: var(--uia8-muted); font-size: 1.2rem; font-weight: 600; }

/* ===== Payment methods ===== */
.uia8-pay-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; margin: 1rem 0;
}
.uia8-pay-item {
  background: var(--uia8-surface); border-radius: 0.7rem; padding: 0.8rem 0.4rem;
  text-align: center; font-size: 1rem; color: var(--uia8-muted); font-weight: 600;
  border: 1px solid rgba(255,255,255,0.06);
}
.uia8-pay-item i { font-size: 2rem; color: var(--uia8-accent); display: block; margin-bottom: 0.3rem; }

/* ===== Winners ===== */
.uia8-winners {
  background: var(--uia8-surface); border-radius: var(--uia8-radius); padding: 1rem;
  border: 1px solid var(--uia8-border);
}
.uia8-winner-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 1.3rem;
}
.uia8-winner-row:last-child { border-bottom: none; }
.uia8-winner-name { color: var(--uia8-text); font-weight: 600; }
.uia8-winner-amount { color: var(--uia8-gold); font-weight: 800; }

/* ===== App download CTA ===== */
.uia8-app-cta {
  background: linear-gradient(135deg, var(--uia8-accent), #178d83);
  border-radius: var(--uia8-radius); padding: 1.6rem; text-align: center; margin: 1.5rem 0;
}
.uia8-app-cta h3 { color: #fff; font-size: 1.8rem; margin-bottom: 0.5rem; }
.uia8-app-cta p { color: rgba(255,255,255,0.9); font-size: 1.3rem; margin-bottom: 1rem; }
.uia8-app-btns { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; }
.uia8-app-btn {
  background: #141414; color: var(--uia8-text); padding: 0.8rem 1.4rem;
  border-radius: 0.8rem; font-size: 1.3rem; font-weight: 700; border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.4rem;
}

/* ===== Footer ===== */
.uia8-footer {
  background: #0f0f0f; border-top: 2px solid var(--uia8-border);
  padding: 2rem 1.2rem 1.5rem; margin-top: 1.5rem;
}
.uia8-footer-brand { color: var(--uia8-muted); font-size: 1.3rem; margin-bottom: 1rem; line-height: 1.6; }
.uia8-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; margin: 1rem 0;
}
.uia8-footer-links a {
  color: var(--uia8-text); font-size: 1.2rem; padding: 0.4rem 0.8rem;
  background: var(--uia8-surface); border-radius: 0.6rem; border: 1px solid rgba(255,255,255,0.05);
}
.uia8-footer-promo { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 1rem 0; }
.uia8-footer-promo button {
  flex: 1 1 auto; min-width: 120px; padding: 0.8rem 1rem; border-radius: 0.7rem;
  background: linear-gradient(135deg, var(--uia8-primary), var(--uia8-gold));
  color: #141414; font-weight: 800; font-size: 1.3rem; border: none; cursor: pointer;
}
.uia8-copyright {
  text-align: center; color: #777; font-size: 1.15rem; padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ===== Bottom nav ===== */
.uia8-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000; height: 62px;
  background: linear-gradient(180deg, #1f1f1f 0%, #141414 100%);
  border-top: 2px solid var(--uia8-border);
  display: flex; justify-content: space-around; align-items: stretch;
  box-shadow: 0 -4px 18px rgba(0,0,0,0.5);
}
.uia8-bottom-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px; background: transparent; border: none;
  color: var(--uia8-muted); display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 0.2rem; cursor: pointer; transition: color .15s, transform .15s;
  padding: 0.4rem 0; position: relative;
}
.uia8-bottom-nav-btn i, .uia8-bottom-nav-btn .material-icons-outlined,
.uia8-bottom-nav-btn .icon { font-size: 22px; }
.uia8-bottom-nav-btn .uia8-nav-label { font-size: 1.05rem; font-weight: 600; line-height: 1; }
.uia8-bottom-nav-btn:active { transform: scale(0.92); }
.uia8-bottom-nav-btn.uia8-nav-current { color: var(--uia8-primary); }
.uia8-bottom-nav-btn.uia8-nav-current:after {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 28px; height: 3px; border-radius: 0 0 3px 3px; background: var(--uia8-gold);
}
.uia8-bottom-nav-btn.uia8-nav-promo { color: var(--uia8-gold); }

/* ===== Desktop: hide bottom nav, show wider layout ===== */
@media (min-width: 769px) {
  body { max-width: 768px; font-size: 1.6rem; line-height: 1.6rem; }
  .uia8-bottom-nav { display: none; }
  main.uia8-main { padding-bottom: 2rem; }
  .uia8-grid { grid-template-columns: repeat(6, 1fr); }
  .uia8-carousel { height: 280px; }
  .uia8-info-grid { grid-template-columns: repeat(2, 1fr); }
  .uia8-testimonials { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Small phone tweaks ===== */
@media (max-width: 360px) {
  .uia8-grid { grid-template-columns: repeat(2, 1fr); }
  .uia8-logo-text { font-size: 1.6rem; }
  .uia8-btn { padding: 0.6rem 1rem; font-size: 1.2rem; }
}

/* ===== Utilities ===== */
.uia8-sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.uia8-anchor { scroll-margin-top: 6rem; }