/* ============================================================
 * 66zz - design.css
 * Mobile-first (max-width: 430px), Bangla (bn-BD) casino site.
 * All custom classes use the s46c- prefix.
 * Palette: #00BFFF | #ADD8E6 | #495057 | #708090 | #B0E0E6 | #1C2833
 * ============================================================ */

:root {
  --s46c-primary: #00BFFF;
  --s46c-secondary: #ADD8E6;
  --s46c-accent: #B0E0E6;
  --s46c-text-dark: #495057;
  --s46c-text-muted: #708090;
  --s46c-bg: #1C2833;
  --s46c-bg-soft: #23323f;
  --s46c-bg-card: #2a3b4a;
  --s46c-bg-deep: #131c25;
  --s46c-text-light: #f1f9ff;
  --s46c-gold: #ffd479;
  --s46c-danger: #ff6b6b;
  --s46c-success: #34d399;
  --s46c-radius: 12px;
  --s46c-radius-sm: 8px;
  --s46c-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  --s46c-shadow-glow: 0 0 14px rgba(0, 191, 255, 0.45);
}

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

html {
  font-size: 62.5%; /* 1rem = 10px */
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "SolaimanLipi", system-ui, sans-serif;
  background: linear-gradient(180deg, var(--s46c-bg-deep) 0%, var(--s46c-bg) 100%);
  color: var(--s46c-text-light);
  line-height: 1.5rem;
  font-size: 1.5rem;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--s46c-primary); text-decoration: none; }
a:hover { color: var(--s46c-secondary); }
img { max-width: 100%; display: block; }

.s46c-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
  position: relative;
}

.s46c-wrapper { padding-bottom: 8rem; }

/* ---------------- Header ---------------- */
.s46c-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(28, 40, 51, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 191, 255, 0.25);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.s46c-header-inner {
  max-width: 430px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.2rem;
  gap: 0.8rem;
}

.s46c-brand { display: flex; align-items: center; gap: 0.7rem; min-width: 0; }
.s46c-brand img { width: 3rem; height: 3rem; border-radius: 6px; }
.s46c-brand-name {
  font-size: 1.9rem; font-weight: 800; letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--s46c-primary), var(--s46c-secondary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.s46c-brand-tag { font-size: 1rem; color: var(--s46c-text-muted); margin-top: -2px; }

.s46c-header-actions { display: flex; align-items: center; gap: 0.6rem; }

.s46c-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  border: none; border-radius: var(--s46c-radius-sm);
  padding: 0.8rem 1.4rem;
  font-size: 1.35rem; font-weight: 700;
  cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease;
  min-height: 36px; line-height: 1;
  font-family: inherit;
}
.s46c-btn:active { transform: scale(0.96); }

.s46c-btn-register {
  background: linear-gradient(135deg, var(--s46c-primary), #0288d1);
  color: #fff; box-shadow: var(--s46c-shadow-glow);
}
.s46c-btn-login {
  background: transparent;
  color: var(--s46c-secondary);
  border: 1px solid var(--s46c-secondary);
}

.s46c-menu-btn {
  background: transparent; border: none; color: var(--s46c-text-light);
  font-size: 1.9rem; padding: 0.4rem 0.6rem; cursor: pointer;
  border-radius: 6px;
}
.s46c-menu-btn:hover { background: rgba(255, 255, 255, 0.08); }

/* ---------------- Mobile expandable menu ---------------- */
.s46c-mobile-menu {
  position: fixed;
  top: 5.6rem; right: 0;
  width: 78%; max-width: 320px;
  background: var(--s46c-bg-soft);
  border-left: 1px solid rgba(0, 191, 255, 0.2);
  border-bottom: 1px solid rgba(0, 191, 255, 0.2);
  border-radius: 0 0 0 var(--s46c-radius);
  padding: 1rem 0;
  transform: translateX(110%);
  transition: transform 0.28s ease;
  z-index: 9999;
  list-style: none;
  box-shadow: var(--s46c-shadow);
}
.s46c-mobile-menu.s46c-menu-open { transform: translateX(0); }
.s46c-mobile-menu li a {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 1rem 1.4rem;
  color: var(--s46c-text-light);
  font-size: 1.4rem; font-weight: 600;
  border-left: 3px solid transparent;
}
.s46c-mobile-menu li a:hover,
.s46c-mobile-menu li a:focus {
  background: rgba(0, 191, 255, 0.1);
  border-left-color: var(--s46c-primary);
  color: var(--s46c-secondary);
}
.s46c-mobile-menu li a i { width: 2rem; text-align: center; color: var(--s46c-primary); }

.s46c-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
}
.s46c-overlay.s46c-menu-open { display: block; }

/* ---------------- Hero / Carousel ---------------- */
main { padding-top: 6.2rem; }

.s46c-hero { margin: 1rem 0 1.4rem; border-radius: var(--s46c-radius); overflow: hidden; }
.s46c-carousel { position: relative; border-radius: var(--s46c-radius); overflow: hidden; box-shadow: var(--s46c-shadow); }
.s46c-slide {
  display: none;
  cursor: pointer;
  position: relative;
}
.s46c-slide.s46c-slide-active { display: block; }
.s46c-slide img {
  width: 100%; height: 200px; object-fit: cover;
  border-radius: var(--s46c-radius);
}
.s46c-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.2rem;
  background: linear-gradient(transparent, rgba(19, 28, 37, 0.92));
  color: #fff;
}
.s46c-slide-cap h2 { font-size: 1.8rem; margin-bottom: 0.3rem; }
.s46c-slide-cap p { font-size: 1.25rem; color: var(--s46c-secondary); }

.s46c-dots {
  display: flex; justify-content: center; gap: 0.5rem;
  margin-top: 0.7rem;
}
.s46c-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.25); border: none; cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.s46c-dot.s46c-dot-active { background: var(--s46c-primary); transform: scale(1.25); }

/* ---------------- Sections ---------------- */
.s46c-section { margin: 2rem 0; }
.s46c-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.s46c-section-title {
  font-size: 1.7rem; font-weight: 800;
  display: flex; align-items: center; gap: 0.6rem;
  color: var(--s46c-text-light);
}
.s46c-section-title i { color: var(--s46c-primary); }
.s46c-section-more { font-size: 1.2rem; color: var(--s46c-secondary); font-weight: 600; }

.s46c-h1 {
  font-size: 2.1rem; font-weight: 800; line-height: 1.35;
  margin: 1rem 0 0.8rem;
  background: linear-gradient(90deg, #fff, var(--s46c-secondary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.s46c-lead {
  font-size: 1.4rem; color: var(--s46c-secondary);
  margin-bottom: 1.2rem; line-height: 1.6;
}

/* ---------------- Game grid ---------------- */
.s46c-cat-title {
  font-size: 1.5rem; font-weight: 700; margin: 1.6rem 0 0.9rem;
  color: var(--s46c-primary);
  display: flex; align-items: center; gap: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(0, 191, 255, 0.25);
}
.s46c-cat-title i { color: var(--s46c-gold); }

.s46c-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.s46c-game-card {
  background: var(--s46c-bg-card);
  border-radius: var(--s46c-radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
}
.s46c-game-card:hover, .s46c-game-card:active {
  transform: translateY(-3px);
  box-shadow: var(--s46c-shadow-glow);
}
.s46c-game-thumb {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  background: var(--s46c-bg-deep);
}
.s46c-game-name {
  font-size: 1.15rem; font-weight: 600;
  padding: 0.5rem 0.4rem;
  text-align: center;
  color: var(--s46c-text-light);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.s46c-game-badge {
  position: absolute; top: 4px; left: 4px;
  background: var(--s46c-danger); color: #fff;
  font-size: 0.9rem; font-weight: 700;
  padding: 1px 5px; border-radius: 4px;
}
.s46c-game-badge.s46c-badge-hot { background: linear-gradient(135deg, #ff512f, #ff8a3d); }
.s46c-game-badge.s46c-badge-new { background: var(--s46c-success); }

/* ---------------- CTA banner ---------------- */
.s46c-cta {
  background: linear-gradient(135deg, var(--s46c-primary), #0288d1);
  border-radius: var(--s46c-radius);
  padding: 1.4rem; color: #fff;
  text-align: center; margin: 1.6rem 0;
  box-shadow: var(--s46c-shadow-glow);
}
.s46c-cta h3 { font-size: 1.7rem; margin-bottom: 0.4rem; }
.s46c-cta p { font-size: 1.25rem; margin-bottom: 1rem; opacity: 0.95; }
.s46c-cta .s46c-btn { background: var(--s46c-gold); color: #1C2833; }

/* ---------------- Feature / Info cards ---------------- */
.s46c-cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem;
}
.s46c-info-card {
  background: var(--s46c-bg-card);
  border-radius: var(--s46c-radius-sm);
  padding: 1.1rem;
  border: 1px solid rgba(0, 191, 255, 0.12);
}
.s46c-info-card .s46c-ic {
  width: 3.6rem; height: 3.6rem; border-radius: 50%;
  background: rgba(0, 191, 255, 0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--s46c-primary); font-size: 1.8rem; margin-bottom: 0.6rem;
}
.s46c-info-card h3 { font-size: 1.35rem; margin-bottom: 0.3rem; }
.s46c-info-card p { font-size: 1.18rem; color: var(--s46c-text-muted); line-height: 1.5; }

/* ---------------- RTP table ---------------- */
.s46c-rtp-table {
  width: 100%; border-collapse: collapse;
  background: var(--s46c-bg-card);
  border-radius: var(--s46c-radius-sm); overflow: hidden;
  font-size: 1.2rem;
}
.s46c-rtp-table th, .s46c-rtp-table td {
  padding: 0.7rem 0.6rem; text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.s46c-rtp-table th { background: rgba(0, 191, 255, 0.15); color: var(--s46c-secondary); }
.s46c-rtp-table tr:last-child td { border-bottom: none; }
.s46c-rtp-bar {
  height: 6px; border-radius: 3px;
  background: rgba(255, 255, 255, 0.1); position: relative; overflow: hidden;
}
.s46c-rtp-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--s46c-success), var(--s46c-primary)); }

/* ---------------- Testimonials ---------------- */
.s46c-testi {
  background: var(--s46c-bg-card);
  border-radius: var(--s46c-radius-sm);
  padding: 1rem 1.1rem;
  margin-bottom: 0.7rem;
  border-left: 3px solid var(--s46c-primary);
}
.s46c-testi-stars { color: var(--s46c-gold); font-size: 1.1rem; margin-bottom: 0.3rem; }
.s46c-testi p { font-size: 1.2rem; line-height: 1.5; color: var(--s46c-text-light); }
.s46c-testi .s46c-testi-by { font-size: 1.05rem; color: var(--s46c-text-muted); margin-top: 0.4rem; }

/* ---------------- Winners ---------------- */
.s46c-winners {
  display: flex; gap: 0.6rem; overflow-x: auto; padding-bottom: 0.5rem;
  scrollbar-width: thin;
}
.s46c-winner {
  flex: 0 0 62%;
  background: var(--s46c-bg-card);
  border-radius: var(--s46c-radius-sm);
  padding: 0.7rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.s46c-winner .s46c-winner-amt { color: var(--s46c-success); font-weight: 800; font-size: 1.4rem; }
.s46c-winner small { color: var(--s46c-text-muted); font-size: 1.05rem; }

/* ---------------- Payment ---------------- */
.s46c-pay { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.s46c-pay span {
  background: var(--s46c-bg-card); color: var(--s46c-text-light);
  border: 1px solid rgba(0, 191, 255, 0.18);
  border-radius: 999px; padding: 0.45rem 0.9rem;
  font-size: 1.1rem; font-weight: 600;
}

/* ---------------- FAQ ---------------- */
.s46c-faq-item {
  background: var(--s46c-bg-card);
  border-radius: var(--s46c-radius-sm);
  margin-bottom: 0.6rem; padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.s46c-faq-item h3 { font-size: 1.3rem; margin-bottom: 0.4rem; color: var(--s46c-secondary); }
.s46c-faq-item p { font-size: 1.2rem; color: var(--s46c-text-light); line-height: 1.5; }

/* ---------------- Prose / SEO text ---------------- */
.s46c-prose p { font-size: 1.3rem; line-height: 1.6; margin-bottom: 0.8rem; color: var(--s46c-text-light); }
.s46c-prose strong { color: var(--s46c-primary); font-weight: 700; }
.s46c-prose a { font-weight: 700; text-decoration: underline; }

/* ---------------- Footer ---------------- */
.s46c-footer {
  background: var(--s46c-bg-deep);
  border-top: 1px solid rgba(0, 191, 255, 0.18);
  padding: 2rem 0 1.5rem;
  margin-top: 2rem;
  color: var(--s46c-text-muted);
}
.s46c-footer-brand { font-size: 1.3rem; line-height: 1.6; margin-bottom: 1rem; color: var(--s46c-text-light); }
.s46c-footer-promos {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0;
}
.s46c-footer-promos button, .s46c-footer-promos a {
  background: var(--s46c-bg-card);
  color: var(--s46c-primary); font-weight: 700;
  border: 1px solid rgba(0, 191, 255, 0.25);
  padding: 0.5rem 0.9rem; border-radius: 999px;
  font-size: 1.15rem; cursor: pointer; text-decoration: none;
}
.s46c-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem;
  margin: 1rem 0; font-size: 1.15rem;
}
.s46c-footer-links a { color: var(--s46c-secondary); }
.s46c-footer-copy { font-size: 1.1rem; color: var(--s46c-text-muted); border-top: 1px solid rgba(255, 255, 255, 0.06); padding-top: 1rem; }

/* ---------------- Mobile bottom nav ---------------- */
.s46c-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(180deg, var(--s46c-bg-soft), var(--s46c-bg-deep));
  border-top: 1px solid rgba(0, 191, 255, 0.25);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000;
  box-shadow: 0 -3px 14px rgba(0, 0, 0, 0.5);
}
.s46c-navbtn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px;
  color: var(--s46c-text-muted);
  font-size: 1rem; font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.18s ease;
  font-family: inherit;
  position: relative;
}
.s46c-navbtn i, .s46c-navbtn .material-icons-outlined,
.s46c-navbtn ion-icon { font-size: 22px; }
.s46c-navbtn ion-icon { font-size: 24px; }
.s46c-navbtn:hover { color: var(--s46c-secondary); }
.s46c-navbtn:active { transform: scale(0.92); }
.s46c-navbtn.s46c-navbtn-active { color: var(--s46c-primary); }
.s46c-navbtn.s46c-navbtn-active::before {
  content: ""; position: absolute; top: 0;
  width: 26px; height: 3px; border-radius: 0 0 4px 4px;
  background: var(--s46c-primary);
}
.s46c-navbtn-promo { color: var(--s46c-gold); }

/* ---------------- Desktop / wider screens ---------------- */
@media (min-width: 769px) {
  .s46c-bottom-nav { display: none; }
  .s46c-wrapper { padding-bottom: 2rem; }
}
@media (max-width: 768px) {
  .s46c-wrapper { padding-bottom: 80px; }
}

/* Ensure tap targets meet 44px minimum on touch devices */
@media (pointer: coarse) {
  .s46c-btn { min-height: 44px; }
  .s46c-navbtn { min-height: 60px; }
}