/* ============================================================
 * bdg33.cfd - common stylesheet
 * All class names use prefix "v75a-"
 * CSS variables use prefix "--v75a-"
 * Mobile-first design (max-width: 430px)
 * ============================================================ */

:root {
  --v75a-primary: #DC143C;
  --v75a-bg: #1A1A2E;
  --v75a-secondary: #DB7093;
  --v75a-dark: #0F0F1E;
  --v75a-text: #F5F5FA;
  --v75a-muted: #B5B5C8;
  --v75a-gold: #F2C94C;
  --v75a-card: #25253F;
  --v75a-border: rgba(219, 112, 147, 0.28);
  --v75a-radius: 12px;
  --v75a-shadow: 0 6px 24px rgba(0, 0, 0, 0.38);
  --v75a-header-h: 56px;
  --v75a-nav-h: 62px;
}

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

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

body {
  font-family: 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', Tahoma, sans-serif;
  background: var(--v75a-bg);
  color: var(--v75a-text);
  font-size: 1.5rem;
  line-height: 1.5;
  overflow-x: hidden;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  min-height: 100vh;
}

a { color: var(--v75a-secondary); text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---------- Layout helpers ---------- */
.v75a-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.v75a-wrapper { padding: 1.5rem 1.2rem; }
.v75a-section { padding: 1.8rem 1.2rem; }

/* ---------- Header ---------- */
.v75a-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--v75a-header-h);
  background: linear-gradient(135deg, var(--v75a-dark), var(--v75a-bg));
  border-bottom: 1px solid var(--v75a-border);
  z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  max-width: 430px; margin: 0 auto;
}
.v75a-brand { display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.v75a-brand-logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--v75a-primary), var(--v75a-secondary));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 1.5rem;
}
.v75a-brand-name { font-size: 1.7rem; font-weight: 700; color: var(--v75a-primary); letter-spacing: 0.4px; }
.v75a-brand-name span { color: var(--v75a-secondary); }
.v75a-header-actions { display: flex; align-items: center; gap: 0.4rem; }
.v75a-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.3rem;
  min-height: 36px; padding: 0 1.1rem;
  border-radius: 20px; font-size: 1.25rem; font-weight: 700;
  border: none; cursor: pointer; font-family: inherit;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.v75a-btn:active { transform: scale(0.95); }
.v75a-btn-primary { background: var(--v75a-primary); color: #fff; box-shadow: 0 3px 10px rgba(220, 20, 60, 0.45); }
.v75a-btn-outline { background: transparent; color: var(--v75a-secondary); border: 1px solid var(--v75a-secondary); }
.v75a-menu-btn {
  background: transparent; border: none; color: var(--v75a-text);
  font-size: 2rem; cursor: pointer; padding: 4px; min-width: 36px; min-height: 36px;
}

/* ---------- Mobile menu ---------- */
.v75a-menu-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55);
  opacity: 0; visibility: hidden; transition: opacity 0.3s; z-index: 9998;
}
.v75a-overlay-active { opacity: 1; visibility: visible; }
.v75a-mobile-menu {
  position: fixed; top: 0; right: -80%; width: 80%; max-width: 320px;
  height: 100%; background: var(--v75a-dark);
  z-index: 9999; transition: right 0.3s ease;
  padding: 1.5rem 1.2rem; overflow-y: auto;
  border-left: 1px solid var(--v75a-border);
}
.v75a-menu-open { right: 0; }
.v75a-menu-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1rem; border-bottom: 1px solid var(--v75a-border); margin-bottom: 1rem; }
.v75a-menu-head strong { color: var(--v75a-primary); font-size: 1.8rem; }
.v75a-menu-close { background: transparent; border: none; color: var(--v75a-text); font-size: 2rem; cursor: pointer; }
.v75a-mobile-menu h3 { color: var(--v75a-secondary); font-size: 1.4rem; margin: 1.2rem 0 0.6rem; }
.v75a-menu-link {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 1.2rem; color: var(--v75a-text);
  border-radius: 8px; margin-bottom: 0.4rem; font-size: 1.35rem;
  background: var(--v75a-card); cursor: pointer;
}
.v75a-menu-link:active { background: var(--v75a-primary); }
.v75a-menu-link i, .v75a-menu-link .material-icons { color: var(--v75a-primary); font-size: 1.6rem; }

/* ---------- Main ---------- */
main { padding-top: var(--v75a-header-h); padding-bottom: 80px; }

/* ---------- H1 / headings ---------- */
.v75a-hero { padding: 1.2rem; }
.v75a-h1 { font-size: 2rem; font-weight: 800; color: var(--v75a-text); margin-bottom: 0.5rem; line-height: 1.3; }
.v75a-h1 span { color: var(--v75a-primary); }
.v75a-subtitle { color: var(--v75a-muted); font-size: 1.35rem; margin-bottom: 0.8rem; }
.v75a-section-title {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 1.7rem; font-weight: 700; color: var(--v75a-text);
  margin-bottom: 1rem; padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--v75a-border);
}
.v75a-section-title i, .v75a-section-title .material-icons, .v75a-section-title ion-icon { color: var(--v75a-primary); font-size: 2rem; }
.v75a-section-title em { color: var(--v75a-secondary); font-style: normal; }

/* ---------- Carousel ---------- */
.v75a-carousel {
  position: relative; overflow: hidden; border-radius: var(--v75a-radius);
  margin-bottom: 1.2rem; box-shadow: var(--v75a-shadow);
}
.v75a-carousel-track { display: flex; transition: transform 0.5s ease; }
.v75a-carousel-slide { min-width: 100%; position: relative; cursor: pointer; }
.v75a-carousel-slide img { width: 100%; height: 180px; object-fit: cover; }
.v75a-carousel-cap {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 0.8rem 1rem; background: linear-gradient(to top, rgba(15, 15, 30, 0.92), transparent);
  color: #fff; font-size: 1.3rem; font-weight: 700;
}
.v75a-carousel-dots { position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; }
.v75a-carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.5); cursor: pointer; transition: all 0.3s; }
.v75a-dot-active { background: var(--v75a-primary); width: 22px; border-radius: 4px; }

/* ---------- Category badge ---------- */
.v75a-cat-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 1rem; border-radius: 14px;
  background: linear-gradient(135deg, var(--v75a-primary), var(--v75a-secondary));
  color: #fff; font-size: 1.2rem; font-weight: 700; margin-bottom: 0.8rem;
}

/* ---------- Game grid ---------- */
.v75a-game-section { margin-bottom: 2rem; }
.v75a-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.v75a-game-card {
  background: var(--v75a-card); border-radius: 10px; overflow: hidden;
  cursor: pointer; transition: transform 0.18s, box-shadow 0.18s;
  border: 1px solid var(--v75a-border);
}
.v75a-game-card:active { transform: scale(0.96); box-shadow: 0 0 0 2px var(--v75a-primary); }
.v75a-game-card img { width: 100%; height: 84px; object-fit: cover; background: var(--v75a-dark); }
.v75a-game-name { padding: 0.45rem 0.3rem; font-size: 1.05rem; color: var(--v75a-text); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Cards / modules ---------- */
.v75a-card {
  background: var(--v75a-card); border-radius: var(--v75a-radius);
  padding: 1.4rem; margin-bottom: 1.2rem;
  border: 1px solid var(--v75a-border); box-shadow: var(--v75a-shadow);
}
.v75a-card h3 { color: var(--v75a-primary); font-size: 1.6rem; margin-bottom: 0.6rem; }
.v75a-card h3 span { color: var(--v75a-secondary); }
.v75a-card p { color: var(--v75a-muted); font-size: 1.35rem; line-height: 1.6; margin-bottom: 0.8rem; }
.v75a-card ul { list-style: none; padding: 0; }
.v75a-card li { padding: 0.4rem 0 0.4rem 1.6rem; position: relative; color: var(--v75a-muted); font-size: 1.3rem; }
.v75a-card li::before { content: '▸'; position: absolute; left: 0.4rem; color: var(--v75a-primary); }

/* Inline promotional link style */
.v75a-promo-text { color: var(--v75a-primary); font-weight: 700; cursor: pointer; border-bottom: 1px dashed var(--v75a-primary); }
.v75a-promo-text strong { color: var(--v75a-gold); }

/* ---------- Feature grid ---------- */
.v75a-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.v75a-feature-item { background: var(--v75a-bg); padding: 1rem 0.6rem; border-radius: 8px; text-align: center; }
.v75a-feature-item i, .v75a-feature-item .material-icons, .v75a-feature-item ion-icon { color: var(--v75a-secondary); font-size: 2.3rem; margin-bottom: 0.4rem; }
.v75a-feature-item div { font-size: 1.2rem; color: var(--v75a-text); font-weight: 600; }

/* ---------- RTP / data bars ---------- */
.v75a-rtp-row { margin-bottom: 0.7rem; }
.v75a-rtp-row .v75a-rtp-head { display: flex; justify-content: space-between; font-size: 1.25rem; color: var(--v75a-text); margin-bottom: 0.3rem; }
.v75a-rtp-bar { height: 8px; background: var(--v75a-bg); border-radius: 4px; overflow: hidden; }
.v75a-rtp-fill { height: 100%; background: linear-gradient(90deg, var(--v75a-primary), var(--v75a-gold)); border-radius: 4px; }

/* ---------- Winners ---------- */
.v75a-winner-item { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0; border-bottom: 1px dashed var(--v75a-border); font-size: 1.3rem; }
.v75a-winner-item:last-child { border-bottom: none; }
.v75a-winner-name { color: var(--v75a-text); }
.v75a-winner-amount { color: var(--v75a-gold); font-weight: 700; }

/* ---------- Payment chips ---------- */
.v75a-pay-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.v75a-pay-chip { background: var(--v75a-bg); border: 1px solid var(--v75a-border); padding: 0.5rem 0.9rem; border-radius: 8px; color: var(--v75a-secondary); font-size: 1.2rem; display: flex; align-items: center; gap: 0.4rem; font-weight: 600; }

/* ---------- Testimonials ---------- */
.v75a-testimonial { background: var(--v75a-bg); border-radius: 8px; padding: 1rem; margin-bottom: 0.7rem; border-left: 3px solid var(--v75a-primary); }
.v75a-testimonial-stars { color: var(--v75a-gold); font-size: 1.2rem; margin-bottom: 0.3rem; }
.v75a-testimonial p { font-size: 1.3rem; color: var(--v75a-muted); margin-bottom: 0.4rem; }
.v75a-testimonial-author { color: var(--v75a-secondary); font-size: 1.2rem; font-weight: 600; }

/* ---------- CTA banner ---------- */
.v75a-cta { background: linear-gradient(135deg, var(--v75a-primary), var(--v75a-secondary)); border-radius: var(--v75a-radius); padding: 1.5rem; text-align: center; margin: 1.5rem 0; }
.v75a-cta h3 { color: #fff; font-size: 1.7rem; margin-bottom: 0.4rem; }
.v75a-cta p { color: rgba(255, 255, 255, 0.92); font-size: 1.3rem; margin-bottom: 0.9rem; }
.v75a-cta .v75a-btn { background: #fff; color: var(--v75a-primary); min-width: 70%; }

/* ---------- Footer ---------- */
.v75a-footer { background: var(--v75a-dark); padding: 1.8rem 1.2rem 1rem; border-top: 1px solid var(--v75a-border); }
.v75a-footer h4 { color: var(--v75a-primary); font-size: 1.5rem; margin-bottom: 0.5rem; }
.v75a-footer h4 span { color: var(--v75a-secondary); }
.v75a-footer p { color: var(--v75a-muted); font-size: 1.25rem; margin-bottom: 1rem; line-height: 1.6; }
.v75a-footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.v75a-footer-links button, .v75a-footer-links a {
  background: var(--v75a-card); color: var(--v75a-text);
  padding: 0.5rem 0.9rem; border-radius: 16px; font-size: 1.2rem;
  border: 1px solid var(--v75a-border); cursor: pointer; font-family: inherit;
}
.v75a-footer-links button:active, .v75a-footer-links a:active { background: var(--v75a-primary); border-color: var(--v75a-primary); }
.v75a-footer-copy { color: var(--v75a-muted); font-size: 1.1rem; text-align: center; padding-top: 1rem; border-top: 1px solid var(--v75a-border); }

/* ---------- Bottom nav ---------- */
.v75a-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--v75a-nav-h); background: var(--v75a-dark);
  border-top: 1px solid var(--v75a-border);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000; max-width: 430px; margin: 0 auto;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.3);
}
.v75a-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 60px;
  background: transparent; border: none; color: var(--v75a-muted);
  font-size: 1rem; gap: 2px; cursor: pointer; font-family: inherit;
  transition: color 0.2s, transform 0.2s;
}
.v75a-bottom-nav-btn i, .v75a-bottom-nav-btn .material-icons, .v75a-bottom-nav-btn ion-icon { font-size: 22px; }
.v75a-bottom-nav-btn:active { transform: scale(0.88); color: var(--v75a-primary); }
.v75a-bottom-nav-btn.v75a-nav-current { color: var(--v75a-primary); }
.v75a-bottom-nav-btn.v75a-nav-current i, .v75a-bottom-nav-btn.v75a-nav-current .material-icons, .v75a-bottom-nav-btn.v75a-nav-current ion-icon { transform: translateY(-1px); }

/* ---------- Reveal animation ---------- */
.v75a-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s, transform 0.6s; }
.v75a-visible { opacity: 1; transform: translateY(0); }

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  .v75a-bottom-nav { display: none; }
  main { padding-bottom: 2rem; }
}