/*!
 * 789b com casino - style.css
 * Mobile-first base styles. All custom classes use the `s5ad-` prefix.
 * Palette: #1B263B (dark base) | #FAF0E6 / #FDF5E6 (light text) |
 *          #FFBF00 (accent gold) | #FFEB3B (highlight yellow)
 */
:root {
  --s5ad-bg: #1B263B;
  --s5ad-bg-2: #23304a;
  --s5ad-bg-3: #2c3a58;
  --s5ad-text: #FAF0E6;
  --s5ad-text-soft: #FDF5E6;
  --s5ad-muted: #b9c2d4;
  --s5ad-primary: #FFBF00;
  --s5ad-highlight: #FFEB3B;
  --s5ad-accent: #ff7a3c;
  --s5ad-success: #36d399;
  --s5ad-card: #23304a;
  --s5ad-card-2: #2c3a58;
  --s5ad-border: rgba(250, 240, 230, 0.12);
  --s5ad-radius: 14px;
  --s5ad-radius-lg: 20px;
  --s5ad-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --s5ad-header-h: 56px;
  --s5ad-bottomnav-h: 62px;
  --s5ad-maxw: 430px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% -10%, #2c3a58 0%, #1B263B 55%);
  color: var(--s5ad-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--s5ad-primary); text-decoration: none; }

.s5ad-container { width: 100%; max-width: var(--s5ad-maxw); margin: 0 auto; padding: 0 14px; }
.s5ad-wrapper { padding-top: var(--s5ad-header-h); padding-bottom: calc(var(--s5ad-bottomnav-h) + 24px); }

/* ============ Header ============ */
.s5ad-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--s5ad-header-h);
  background: linear-gradient(90deg, #1B263B 0%, #2c3a58 100%);
  border-bottom: 1px solid var(--s5ad-border);
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.s5ad-header-inner {
  height: 100%; max-width: var(--s5ad-maxw); margin: 0 auto;
  padding: 0 12px; display: flex; align-items: center; gap: 8px;
}
.s5ad-logo { display: flex; align-items: center; gap: 8px; font-weight: 800; color: var(--s5ad-text); }
.s5ad-logo img { width: 28px; height: 28px; border-radius: 8px; }
.s5ad-logo b { color: var(--s5ad-primary); }
.s5ad-logo small { display: block; font-size: 1.05rem; color: var(--s5ad-muted); font-weight: 500; }
.s5ad-header-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.s5ad-btn {
  border: 0; border-radius: 999px; padding: 8px 14px; font-size: 1.3rem; font-weight: 700;
  cursor: pointer; display: inline-flex; align-items: center; gap: 4px; line-height: 1; transition: transform .15s ease, box-shadow .15s ease;
}
.s5ad-btn:active { transform: scale(0.94); }
.s5ad-btn-login { background: transparent; color: var(--s5ad-text); border: 1px solid var(--s5ad-border); }
.s5ad-btn-register {
  background: linear-gradient(90deg, var(--s5ad-primary), var(--s5ad-highlight));
  color: #1B263B; box-shadow: 0 6px 16px rgba(255,191,0,.35);
}
.s5ad-menu-toggle {
  background: transparent; border: 0; color: var(--s5ad-text);
  width: 38px; height: 38px; font-size: 2.2rem; display: flex; align-items: center; justify-content: center; cursor: pointer;
}

/* ============ Mobile slide-down menu ============ */
.s5ad-mobile-menu {
  position: fixed; top: var(--s5ad-header-h); left: 0; right: 0; z-index: 9999;
  background: var(--s5ad-bg-2);
  border-bottom: 1px solid var(--s5ad-border);
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
}
.s5ad-mobile-menu.s5ad-menu-open { max-height: 80vh; overflow-y: auto; box-shadow: var(--s5ad-shadow); }
.s5ad-mobile-menu ul { list-style: none; margin: 0; padding: 8px 14px; }
.s5ad-mobile-menu li { border-bottom: 1px solid var(--s5ad-border); }
.s5ad-mobile-menu li:last-child { border-bottom: 0; }
.s5ad-mobile-menu a {
  display: flex; align-items: center; gap: 10px; padding: 12px 6px;
  color: var(--s5ad-text); font-weight: 600; font-size: 1.4rem;
}
.s5ad-mobile-menu a i { color: var(--s5ad-primary); width: 22px; text-align: center; }

/* ============ Hero / Carousel ============ */
.s5ad-carousel {
  position: relative; border-radius: var(--s5ad-radius-lg); overflow: hidden;
  margin: 14px 0; box-shadow: var(--s5ad-shadow); aspect-ratio: 16 / 9; background: #000;
}
.s5ad-slides { position: relative; width: 100%; height: 100%; }
.s5ad-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
  display: flex; align-items: flex-end;
}
.s5ad-slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.s5ad-slide.s5ad-slide-active { opacity: 1; }
.s5ad-slide-caption {
  position: relative; z-index: 2; padding: 14px; width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,.85));
  color: #fff;
}
.s5ad-slide-caption h2 { margin: 0 0 4px; font-size: 1.7rem; color: var(--s5ad-highlight); }
.s5ad-slide-caption p { margin: 0; font-size: 1.25rem; color: var(--s5ad-text-soft); }
.s5ad-dots { position: absolute; bottom: 10px; right: 12px; z-index: 3; display: flex; gap: 5px; }
.s5ad-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; }
.s5ad-dot.s5ad-dot-active { background: var(--s5ad-primary); width: 22px; border-radius: 5px; }

/* ============ Section titles ============ */
.s5ad-section { margin: 22px 0; }
.s5ad-section-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.s5ad-section-head h2 { font-size: 1.8rem; margin: 0; color: var(--s5ad-text); flex: 1; }
.s5ad-section-head .s5ad-pill {
  background: var(--s5ad-bg-3); color: var(--s5ad-primary);
  padding: 3px 8px; border-radius: 999px; font-size: 1.1rem; font-weight: 700;
}
.s5ad-section-head i { color: var(--s5ad-primary); font-size: 2rem; }
.s5ad-subtitle { color: var(--s5ad-muted); font-size: 1.3rem; margin: 0 0 12px; }

/* ============ Game grid ============ */
.s5ad-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.s5ad-grid.s5ad-grid-4 { grid-template-columns: repeat(4, 1fr); }
.s5ad-card {
  background: var(--s5ad-card); border-radius: var(--s5ad-radius);
  overflow: hidden; border: 1px solid var(--s5ad-border); cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.s5ad-card:active { transform: scale(0.95); }
.s5ad-card-thumb { position: relative; aspect-ratio: 1/1; background: #0f1729; overflow: hidden; }
.s5ad-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.s5ad-card-tag {
  position: absolute; top: 4px; left: 4px; background: rgba(255,191,0,.92); color: #1B263B;
  font-size: 0.95rem; font-weight: 800; padding: 2px 6px; border-radius: 6px;
}
.s5ad-card-body { padding: 6px 8px; text-align: center; }
.s5ad-card-body span { font-size: 1.15rem; color: var(--s5ad-text); font-weight: 600; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ============ Promo CTA ============ */
.s5ad-cta {
  background: linear-gradient(120deg, #FFBF00, #FFEB3B);
  color: #1B263B; padding: 16px; border-radius: var(--s5ad-radius-lg); text-align: center;
  margin: 18px 0; box-shadow: 0 10px 24px rgba(255,191,0,.25);
}
.s5ad-cta h3 { margin: 0 0 6px; font-size: 1.7rem; }
.s5ad-cta p { margin: 0 0 12px; font-size: 1.25rem; color: #4a3b00; }
.s5ad-cta .s5ad-btn-cta {
  background: #1B263B; color: var(--s5ad-highlight); border: 0; padding: 10px 22px;
  border-radius: 999px; font-weight: 800; font-size: 1.4rem; cursor: pointer;
}

/* ============ Info blocks ============ */
.s5ad-block {
  background: var(--s5ad-card); border: 1px solid var(--s5ad-border);
  border-radius: var(--s5ad-radius); padding: 16px; margin: 14px 0;
}
.s5ad-block h3 { margin: 0 0 8px; font-size: 1.5rem; color: var(--s5ad-highlight); }
.s5ad-block p { margin: 0 0 8px; font-size: 1.3rem; color: var(--s5ad-text-soft); }
.s5ad-block ul { padding-left: 18px; margin: 6px 0; color: var(--s5ad-text-soft); font-size: 1.3rem; }
.s5ad-block li { margin-bottom: 4px; }

/* ============ Step list ============ */
.s5ad-steps { list-style: none; counter-reset: step; padding: 0; margin: 0; }
.s5ad-steps li {
  counter-increment: step; position: relative; padding: 10px 10px 10px 42px;
  background: var(--s5ad-card-2); border-radius: 12px; margin-bottom: 8px; font-size: 1.3rem; color: var(--s5ad-text-soft);
}
.s5ad-steps li::before {
  content: counter(step); position: absolute; left: 8px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%; background: var(--s5ad-primary); color: #1B263B;
  font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}

/* ============ Stat / RTP tiles ============ */
.s5ad-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.s5ad-stat { background: var(--s5ad-card-2); border-radius: 12px; padding: 12px; text-align: center; }
.s5ad-stat b { display: block; font-size: 2rem; color: var(--s5ad-primary); }
.s5ad-stat span { font-size: 1.15rem; color: var(--s5ad-muted); }

.s5ad-rtp-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.s5ad-rtp-name { flex: 1; font-size: 1.3rem; color: var(--s5ad-text-soft); }
.s5ad-rtp-bar { flex: 2; height: 8px; background: #0f1729; border-radius: 5px; overflow: hidden; }
.s5ad-rtp-fill { height: 100%; background: linear-gradient(90deg, var(--s5ad-primary), var(--s5ad-highlight)); }
.s5ad-rtp-val { width: 50px; text-align: right; font-weight: 700; color: var(--s5ad-success); font-size: 1.25rem; }

/* ============ Testimonials ============ */
.s5ad-reviews { display: grid; gap: 10px; }
.s5ad-review { background: var(--s5ad-card); border: 1px solid var(--s5ad-border); border-radius: 12px; padding: 12px; }
.s5ad-review-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.s5ad-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--s5ad-primary); color: #1B263B; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.s5ad-stars { color: var(--s5ad-highlight); font-size: 1.2rem; }
.s5ad-review p { margin: 0; font-size: 1.25rem; color: var(--s5ad-text-soft); }

/* ============ Payment ============ */
.s5ad-pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.s5ad-pay { background: var(--s5ad-card-2); border-radius: 10px; padding: 10px 4px; text-align: center; font-size: 1.1rem; color: var(--s5ad-text); }
.s5ad-pay i { display: block; font-size: 2rem; color: var(--s5ad-primary); margin-bottom: 4px; }

/* ============ Winners ticker ============ */
.s5ad-winners { background: var(--s5ad-card); border-radius: 12px; padding: 10px; border: 1px solid var(--s5ad-border); }
.s5ad-winner { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px dashed var(--s5ad-border); font-size: 1.2rem; }
.s5ad-winner:last-child { border-bottom: 0; }
.s5ad-winner b { color: var(--s5ad-success); }
.s5ad-winner small { color: var(--s5ad-muted); margin-left: auto; }

/* ============ App download ============ */
.s5ad-app { background: linear-gradient(120deg, #2c3a58, #1B263B); border: 1px solid var(--s5ad-border); border-radius: var(--s5ad-radius-lg); padding: 16px; display: flex; align-items: center; gap: 12px; }
.s5ad-app-icon { font-size: 3.4rem; color: var(--s5ad-primary); }
.s5ad-app-text { flex: 1; }
.s5ad-app-text h3 { margin: 0 0 4px; font-size: 1.5rem; color: var(--s5ad-highlight); }
.s5ad-app-text p { margin: 0; font-size: 1.2rem; color: var(--s5ad-muted); }

/* ============ FAQ ============ */
.s5ad-faq { background: var(--s5ad-card); border: 1px solid var(--s5ad-border); border-radius: 12px; margin-bottom: 8px; overflow: hidden; }
.s5ad-faq summary { padding: 12px 14px; font-size: 1.35rem; font-weight: 700; color: var(--s5ad-text); cursor: pointer; list-style: none; display: flex; align-items: center; gap: 8px; }
.s5ad-faq summary::-webkit-details-marker { display: none; }
.s5ad-faq summary i { color: var(--s5ad-primary); }
.s5ad-faq[open] summary { color: var(--s5ad-highlight); }
.s5ad-faq-body { padding: 0 14px 12px; font-size: 1.25rem; color: var(--s5ad-text-soft); }

/* ============ Footer ============ */
.s5ad-footer { background: #0f1729; padding: 20px 0 calc(var(--s5ad-bottomnav-h) + 24px); margin-top: 24px; border-top: 1px solid var(--s5ad-border); }
.s5ad-footer h4 { color: var(--s5ad-highlight); font-size: 1.4rem; margin: 14px 0 8px; }
.s5ad-footer p { color: var(--s5ad-muted); font-size: 1.25rem; margin: 0 0 10px; }
.s5ad-footer-links { display: flex; flex-wrap: wrap; gap: 8px; }
.s5ad-footer-links a { background: var(--s5ad-bg-3); color: var(--s5ad-text); padding: 6px 12px; border-radius: 999px; font-size: 1.2rem; font-weight: 600; }
.s5ad-footer-links a:hover { background: var(--s5ad-primary); color: #1B263B; }
.s5ad-footer-bottom { text-align: center; color: var(--s5ad-muted); font-size: 1.15rem; margin-top: 14px; }

/* ============ Bottom nav ============ */
.s5ad-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: var(--s5ad-bottomnav-h);
  background: linear-gradient(90deg, #1B263B, #2c3a58);
  border-top: 1px solid var(--s5ad-border);
  display: flex; justify-content: space-around; align-items: stretch;
  box-shadow: 0 -6px 18px rgba(0,0,0,.3);
}
.s5ad-bottomnav-btn {
  flex: 1; min-width: 60px; min-height: 60px; background: transparent; border: 0;
  color: var(--s5ad-text-soft); display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; cursor: pointer; font-size: 1.05rem; font-weight: 600; transition: color .2s ease, transform .15s ease;
}
.s5ad-bottomnav-btn i { font-size: 22px; }
.s5ad-bottomnav-btn .material-icons-outlined,
.s5ad-bottomnav-btn .material-icons { font-size: 24px; }
.s5ad-bottomnav-btn:active { transform: scale(0.9); }
.s5ad-bottomnav-btn:hover { color: var(--s5ad-highlight); }
.s5ad-bottomnav-btn.s5ad-nav-active { color: var(--s5ad-primary); }
.s5ad-bottomnav-btn.s5ad-nav-active i { color: var(--s5ad-primary); }
.s5ad-nav-pulse { animation: s5adpulse .4s ease; }
@keyframes s5adpulse { 0%{transform:scale(1);} 50%{transform:scale(1.18);} 100%{transform:scale(1);} }

/* ============ Misc ============ */
.s5ad-reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.s5ad-reveal.s5ad-revealed { opacity: 1; transform: none; }
.s5ad-text-link { color: var(--s5ad-primary); font-weight: 700; }
.s5ad-text-link:hover { text-decoration: underline; }
.s5ad-divider { height: 1px; background: var(--s5ad-border); margin: 18px 0; }

/* ============ Desktop: hide bottom nav, widen container ============ */
@media (min-width: 769px) {
  .s5ad-bottomnav { display: none; }
  .s5ad-footer { padding-bottom: 24px; }
  .s5ad-wrapper { padding-bottom: 24px; }
  .s5ad-container { max-width: 760px; }
  .s5ad-grid { grid-template-columns: repeat(6, 1fr); }
  .s5ad-stats { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .s5ad-wrapper { padding-bottom: calc(var(--s5ad-bottomnav-h) + 18px); }
}