/* 789p casino - core stylesheet. Prefix: s276-. English comments only. */
:root {
  --s276-primary: #0000FF;
  --s276-primary-2: #3a4cff;
  --s276-bg: #1B263B;
  --s276-bg-2: #15203a;
  --s276-bg-3: #0f1729;
  --s276-text: #f3f5ff;
  --s276-muted: #aeb8d8;
  --s276-gold: #ffd35a;
  --s276-accent: #00e0c6;
  --s276-card: #22304f;
  --s276-border: rgba(255,255,255,0.10);
  --s276-shadow: 0 10px 30px rgba(0,0,0,0.35);
  --s276-radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Segoe UI", "Be Vietnam Pro", Roboto, system-ui, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #23386b 0%, var(--s276-bg) 55%, var(--s276-bg-3) 100%);
  color: var(--s276-text);
  line-height: 1.5;
  font-size: 1.5rem;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--s276-accent); text-decoration: none; }
.s276-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 14px; }
.s276-wrapper { width: 100%; }

/* ===== Header ===== */
.s276-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--s276-bg-3) 0%, var(--s276-bg) 100%);
  border-bottom: 1px solid var(--s276-border);
  box-shadow: var(--s276-shadow);
}
.s276-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
}
.s276-brand { display: flex; align-items: center; gap: 10px; }
.s276-logo {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--s276-primary), var(--s276-accent));
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(0,0,255,0.35);
}
.s276-brand-name { font-weight: 800; font-size: 1.7rem; color: #fff; letter-spacing: .3px; }
.s276-brand-name span { color: var(--s276-gold); }
.s276-header-actions { display: flex; align-items: center; gap: 8px; }

.s276-btn {
  border: none;
  cursor: pointer;
  font-weight: 700;
  border-radius: 30px;
  padding: 9px 18px;
  font-size: 1.35rem;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.s276-btn-login {
  background: transparent;
  color: var(--s276-text);
  border: 1px solid var(--s276-border);
}
.s276-btn-login:hover { background: rgba(255,255,255,0.06); }
.s276-btn-register {
  background: linear-gradient(135deg, var(--s276-primary) 0%, var(--s276-primary-2) 100%);
  color: #fff;
  box-shadow: 0 6px 18px rgba(0,0,255,0.4);
}
.s276-btn-register:hover { transform: translateY(-1px); }
.s276-btn:active { transform: scale(0.97); }

.s276-menu-btn {
  background: transparent;
  border: 1px solid var(--s276-border);
  color: var(--s276-text);
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  cursor: pointer;
}
.s276-menu-btn:hover { background: rgba(255,255,255,0.06); }

/* Expandable mobile navigation menu */
.s276-mobile-menu {
  max-height: 0;
  overflow: hidden;
  background: var(--s276-bg-2);
  border-top: 1px solid transparent;
  transition: max-height .3s ease, border-color .3s ease;
}
.s276-mobile-menu.s276-open {
  max-height: 480px;
  border-top-color: var(--s276-border);
}
.s276-mobile-menu-inner { padding: 8px 14px 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.s276-mobile-menu a {
  display: block;
  padding: 10px 12px;
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: 10px;
  color: var(--s276-text);
  font-size: 1.35rem;
  font-weight: 600;
}
.s276-mobile-menu a:hover { color: var(--s276-gold); border-color: var(--s276-primary); }

/* ===== Hero / Carousel ===== */
.s276-hero { margin-top: 14px; }
.s276-carousel {
  position: relative;
  border-radius: var(--s276-radius);
  overflow: hidden;
  box-shadow: var(--s276-shadow);
  border: 1px solid var(--s276-border);
}
.s276-slide {
  position: relative;
  display: none;
  cursor: pointer;
}
.s276-slide.s276-active { display: block; }
.s276-slide img { width: 100%; height: 200px; object-fit: cover; }
.s276-slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,23,41,0) 30%, rgba(15,23,41,0.85) 100%);
  display: flex; align-items: flex-end; padding: 14px;
}
.s276-slide-text { color: #fff; }
.s276-slide-text h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 4px; }
.s276-slide-text p { font-size: 1.25rem; color: var(--s276-muted); }
.s276-dots {
  position: absolute;
  bottom: 10px; right: 12px;
  display: flex; gap: 6px;
}
.s276-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.s276-dot.s276-active { background: var(--s276-gold); transform: scale(1.25); }

/* ===== Section base ===== */
.s276-section { padding: 22px 0 8px; }
.s276-section-title {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.s276-section-title h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
}
.s276-section-title .s276-icon {
  color: var(--s276-gold);
  font-size: 2rem;
}
.s276-section-title small { color: var(--s276-muted); font-size: 1.2rem; margin-left: auto; }

.s276-card {
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: var(--s276-radius);
  padding: 14px;
  box-shadow: var(--s276-shadow);
}

/* ===== Filter buttons ===== */
.s276-filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px;
}
.s276-filter-btn {
  border: 1px solid var(--s276-border);
  background: var(--s276-card);
  color: var(--s276-text);
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.s276-filter-btn:hover { border-color: var(--s276-primary); }
.s276-filter-btn.s276-active {
  background: linear-gradient(135deg, var(--s276-primary), var(--s276-primary-2));
  border-color: transparent;
  color: #fff;
}

/* ===== Games grid ===== */
.s276-games-block { margin-bottom: 8px; }
.s276-games-block h3 {
  font-size: 1.5rem; font-weight: 700;
  color: var(--s276-gold);
  margin: 14px 0 10px;
  display: flex; align-items: center; gap: 8px;
}
.s276-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.s276-game {
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, border-color .2s;
  display: block;
  color: var(--s276-text);
  text-align: center;
}
.s276-game:hover {
  transform: translateY(-2px);
  border-color: var(--s276-primary);
  box-shadow: 0 10px 22px rgba(0,0,255,0.25);
}
.s276-game:active { transform: scale(0.97); }
.s276-game img {
  width: 100%; height: 90px; object-fit: cover;
  border-bottom: 1px solid var(--s276-border);
}
.s276-game-name {
  font-size: 1.15rem;
  font-weight: 600;
  padding: 6px 4px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== Reveal animation ===== */
.s276-reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s, transform .5s; }
.s276-reveal.s276-visible { opacity: 1; transform: none; }

/* ===== Promo banners / CTA ===== */
.s276-cta {
  background: linear-gradient(135deg, var(--s276-primary) 0%, #5b6cff 100%);
  border-radius: var(--s276-radius);
  padding: 18px;
  text-align: center;
  color: #fff;
  box-shadow: 0 12px 28px rgba(0,0,255,0.35);
  margin: 18px 0;
}
.s276-cta h3 { font-size: 1.9rem; margin-bottom: 6px; }
.s276-cta p { font-size: 1.3rem; margin-bottom: 12px; color: #e8ebff; }
.s276-cta-btn {
  display: inline-block;
  background: var(--s276-gold);
  color: #1B263B;
  font-weight: 800;
  padding: 10px 26px;
  border-radius: 30px;
  cursor: pointer;
  border: none;
  transition: transform .15s, box-shadow .2s;
}
.s276-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(0,0,0,0.35); }

/* ===== Text link inside body ===== */
.s276-inline-link {
  color: var(--s276-gold);
  font-weight: 700;
  border-bottom: 1px dashed rgba(255,211,90,0.5);
}
.s276-inline-link:hover { color: #fff; border-bottom-color: #fff; }

/* ===== Feature list ===== */
.s276-feature-list { display: grid; gap: 10px; }
.s276-feature {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: 12px;
  padding: 12px;
}
.s276-feature .s276-feature-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(0,0,255,0.25);
  color: var(--s276-accent);
  flex-shrink: 0;
  font-size: 1.9rem;
}
.s276-feature h4 { font-size: 1.4rem; margin-bottom: 4px; color: #fff; }
.s276-feature p { font-size: 1.22rem; color: var(--s276-muted); }

/* ===== Testimonials ===== */
.s276-testimonials { display: grid; gap: 10px; }
.s276-testimonial {
  background: var(--s276-card);
  border-left: 3px solid var(--s276-gold);
  border-radius: 10px;
  padding: 12px;
}
.s276-testimonial p { font-size: 1.25rem; color: var(--s276-text); margin-bottom: 6px; }
.s276-testimonial .s276-author { font-size: 1.15rem; color: var(--s276-muted); }

/* ===== Winners ===== */
.s276-winners {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 8px;
}
.s276-winner {
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}
.s276-winner .s276-amount { color: var(--s276-gold); font-weight: 800; font-size: 1.5rem; }
.s276-winner .s276-game-tag { color: var(--s276-muted); font-size: 1.15rem; }

/* ===== Payment methods ===== */
.s276-payments {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.s276-pay {
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 1.2rem;
  color: var(--s276-text);
  display: flex; align-items: center; gap: 6px;
}

/* ===== FAQ ===== */
.s276-faq-item {
  background: var(--s276-card);
  border: 1px solid var(--s276-border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 8px;
}
.s276-faq-item h4 { color: var(--s276-gold); font-size: 1.35rem; margin-bottom: 6px; }
.s276-faq-item p { color: var(--s276-muted); font-size: 1.22rem; }

/* ===== Footer ===== */
.s276-footer {
  margin-top: 24px;
  background: var(--s276-bg-3);
  border-top: 1px solid var(--s276-border);
  padding: 22px 0 96px;
}
.s276-footer-brand { font-size: 1.3rem; color: var(--s276-muted); margin-bottom: 14px; }
.s276-footer-links {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  margin-bottom: 14px;
}
.s276-footer-links a {
  color: var(--s276-text);
  font-size: 1.2rem;
  padding: 6px 0;
  border-bottom: 1px dashed var(--s276-border);
}
.s276-footer-links a:hover { color: var(--s276-gold); }
.s276-footer-promos {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0;
}
.s276-footer-promos button {
  flex: 1 1 45%;
  background: linear-gradient(135deg, var(--s276-primary), var(--s276-primary-2));
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 9px 12px;
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
}
.s276-copyright { color: var(--s276-muted); font-size: 1.15rem; text-align: center; }

/* ===== Mobile bottom navigation ===== */
.s276-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 62px;
  background: linear-gradient(180deg, var(--s276-bg-2) 0%, var(--s276-bg-3) 100%);
  border-top: 1px solid var(--s276-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.4);
}
.s276-bottom-nav-btn {
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--s276-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  transition: color .2s, transform .15s;
}
.s276-bottom-nav-btn .s276-nav-icon { font-size: 22px; }
.s276-bottom-nav-btn:hover { color: var(--s276-text); transform: translateY(-1px); }
.s276-bottom-nav-btn.s276-active { color: var(--s276-gold); }
.s276-bottom-nav-btn.s276-active .s276-nav-icon { transform: scale(1.1); }

/* Desktop: hide bottom nav, widen container */
@media (min-width: 769px) {
  .s276-bottom-nav { display: none; }
  .s276-container { max-width: 1100px; }
  .s276-grid { grid-template-columns: repeat(5, 1fr); }
  .s276-slide img { height: 360px; }
  .s276-footer { padding-bottom: 30px; }
}

/* Mobile bottom padding so content is not hidden behind bottom nav */
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
}