/* ============================================================
   WG777 - Mobile-first HTML5 casino styles
   Palette: #2C3E50 (deep slate / bg) + #FFF8DC (cornsilk / text)
   All custom classes use the s7b3- namespace prefix.
   ============================================================ */

:root {
  --s7b3-bg:        #2C3E50;
  --s7b3-bg-soft:   #34495e;
  --s7b3-bg-dark:   #1f2d3a;
  --s7b3-bg-card:   #3a5169;
  --s7b3-text:      #FFF8DC;
  --s7b3-text-soft: #e7d9b5;
  --s7b3-muted:     #a8b5c2;
  --s7b3-accent:    #f4c542;
  --s7b3-accent-2:  #e89b3c;
  --s7b3-danger:    #e74c3c;
  --s7b3-success:   #2ecc71;
  --s7b3-border:    rgba(255, 248, 220, 0.12);
  --s7b3-shadow:    0 8px 24px rgba(0, 0, 0, 0.35);
  --s7b3-radius:    14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html { font-size: 62.5%; scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  background: var(--s7b3-bg);
  color: var(--s7b3-text);
  line-height: 1.5;
  font-size: 1.5rem;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--s7b3-accent); text-decoration: none; }
a:hover { color: var(--s7b3-text); }
ul { list-style: none; }

/* ----------------- Layout container ----------------- */
.s7b3-wrap {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  background: var(--s7b3-bg);
  position: relative;
  min-height: 100vh;
}

main.s7b3-main { padding-bottom: 90px; }

.s7b3-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 14px; }
.s7b3-section { padding: 28px 0; }
.s7b3-section--alt { background: var(--s7b3-bg-soft); }

/* ----------------- Header ----------------- */
.s7b3-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(135deg, #1f2d3a 0%, #34495e 100%);
  border-bottom: 1px solid var(--s7b3-border);
  box-shadow: var(--s7b3-shadow);
}
.s7b3-header-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  max-width: 430px; margin: 0 auto;
}
.s7b3-brand { display: flex; align-items: center; gap: 8px; }
.s7b3-brand-logo {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, var(--s7b3-accent), var(--s7b3-accent-2));
  display: flex; align-items: center; justify-content: center;
  color: #1f2d3a; font-weight: 800; font-size: 1.6rem;
}
.s7b3-brand-name {
  font-size: 1.9rem; font-weight: 800; letter-spacing: 0.5px;
  color: var(--s7b3-text);
}
.s7b3-brand-name span { color: var(--s7b3-accent); }
.s7b3-header-actions { display: flex; gap: 8px; align-items: center; }
.s7b3-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; cursor: pointer;
  font-size: 1.35rem; font-weight: 700;
  padding: 9px 16px; border-radius: 30px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  font-family: inherit;
  min-height: 38px;
}
.s7b3-btn:active { transform: scale(0.96); }
.s7b3-btn--login {
  background: transparent; color: var(--s7b3-text);
  border: 1.5px solid var(--s7b3-accent);
}
.s7b3-btn--login:hover { background: rgba(244,197,66,0.12); }
.s7b3-btn--register {
  background: linear-gradient(135deg, var(--s7b3-accent), var(--s7b3-accent-2));
  color: #1f2d3a; box-shadow: 0 4px 14px rgba(244,197,66,0.35);
}
.s7b3-btn--block { width: 100%; padding: 12px; font-size: 1.5rem; }
.s7b3-icon-btn {
  background: transparent; border: none; color: var(--s7b3-text);
  font-size: 2rem; cursor: pointer; padding: 6px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ----------------- Mobile menu ----------------- */
.s7b3-menu-overlay {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(0,0,0,0.6);
  opacity: 0; visibility: hidden; transition: opacity .25s ease;
}
.s7b3-menu-overlay.s7b3-open { opacity: 1; visibility: visible; }
.s7b3-side-menu {
  position: fixed; top: 0; right: -85%;
  width: 85%; max-width: 360px; height: 100vh; z-index: 9999;
  background: var(--s7b3-bg-dark);
  padding: 22px 18px; overflow-y: auto;
  transition: right .28s ease;
  box-shadow: -8px 0 30px rgba(0,0,0,0.45);
}
.s7b3-side-menu.s7b3-open { right: 0; }
.s7b3-menu-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.s7b3-menu-title { font-size: 1.7rem; font-weight: 700; color: var(--s7b3-accent); }
.s7b3-menu-close { background: transparent; border: none; color: var(--s7b3-text); font-size: 2.2rem; cursor: pointer; }
.s7b3-menu-list li {
  border-bottom: 1px solid var(--s7b3-border);
}
.s7b3-menu-list a {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 6px; color: var(--s7b3-text); font-size: 1.5rem; font-weight: 500;
}
.s7b3-menu-list a:hover { color: var(--s7b3-accent); padding-left: 12px; }
.s7b3-menu-list .material-symbols-outlined,
.s7b3-menu-list i { font-size: 2rem; color: var(--s7b3-accent); width: 24px; text-align: center; }

/* ----------------- Hero / Carousel ----------------- */
.s7b3-hero {
  position: relative;
  background: radial-gradient(circle at 20% 20%, #3a5169 0%, #1f2d3a 70%);
  padding: 24px 14px 28px;
  overflow: hidden;
}
.s7b3-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 10%, rgba(244,197,66,0.18), transparent 55%);
  pointer-events: none;
}
.s7b3-hero-badge {
  display: inline-block; background: rgba(244,197,66,0.15);
  color: var(--s7b3-accent); padding: 5px 12px; border-radius: 20px;
  font-size: 1.15rem; font-weight: 700; letter-spacing: 0.5px; margin-bottom: 10px;
}
.s7b3-hero h1 {
  font-size: 2.6rem; line-height: 1.2; font-weight: 800; margin-bottom: 10px;
  background: linear-gradient(120deg, #FFF8DC, #f4c542);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.s7b3-hero p { color: var(--s7b3-text-soft); font-size: 1.4rem; margin-bottom: 16px; max-width: 95%; }
.s7b3-hero-cta { display: flex; gap: 10px; flex-wrap: wrap; position: relative; z-index: 2; }

.s7b3-carousel {
  margin-top: 18px;
  border-radius: var(--s7b3-radius);
  overflow: hidden;
  position: relative;
  box-shadow: var(--s7b3-shadow);
}
.s7b3-carousel-track { display: flex; transition: transform .45s ease; }
.s7b3-slide {
  flex: 0 0 100%; min-width: 100%;
  position: relative;
  background: linear-gradient(135deg, #3a5169, #1f2d3a);
}
.s7b3-slide img { width: 100%; height: 180px; object-fit: cover; }
.s7b3-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 14px; background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  color: var(--s7b3-text);
}
.s7b3-slide-cap h3 { font-size: 1.6rem; font-weight: 700; color: var(--s7b3-accent); }
.s7b3-slide-cap p { font-size: 1.2rem; color: var(--s7b3-text-soft); }
.s7b3-carousel-dots {
  display: flex; justify-content: center; gap: 6px; padding: 10px 0;
}
.s7b3-carousel-dots button {
  width: 8px; height: 8px; border-radius: 50%; border: none;
  background: rgba(255,248,220,0.3); cursor: pointer; padding: 0;
}
.s7b3-carousel-dots button.s7b3-active { background: var(--s7b3-accent); width: 22px; border-radius: 4px; }

/* ----------------- Marquee strip ----------------- */
.s7b3-marquee {
  background: var(--s7b3-bg-dark); color: var(--s7b3-accent);
  padding: 8px 0; overflow: hidden; white-space: nowrap;
  font-size: 1.25rem; font-weight: 600;
  border-top: 1px solid var(--s7b3-border);
  border-bottom: 1px solid var(--s7b3-border);
}
.s7b3-marquee span { display: inline-block; padding-left: 100%; animation: s7b3scroll 22s linear infinite; }
@keyframes s7b3scroll { to { transform: translateX(-100%); } }

/* ----------------- Section heading ----------------- */
.s7b3-sec-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.s7b3-sec-title {
  font-size: 1.8rem; font-weight: 800; color: var(--s7b3-text);
  display: flex; align-items: center; gap: 8px;
}
.s7b3-sec-title i, .s7b3-sec-title .material-symbols-outlined { color: var(--s7b3-accent); font-size: 2.2rem; }
.s7b3-sec-link { font-size: 1.25rem; color: var(--s7b3-accent); font-weight: 600; }

/* ----------------- Category chips ----------------- */
.s7b3-chips {
  display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 12px;
  scrollbar-width: none;
}
.s7b3-chips::-webkit-scrollbar { display: none; }
.s7b3-chip {
  flex: 0 0 auto; background: var(--s7b3-bg-card); color: var(--s7b3-text-soft);
  border: 1px solid var(--s7b3-border);
  padding: 7px 14px; border-radius: 20px; font-size: 1.25rem; font-weight: 600;
  cursor: pointer; transition: all .15s ease;
}
.s7b3-chip.s7b3-active, .s7b3-chip:hover {
  background: var(--s7b3-accent); color: #1f2d3a; border-color: var(--s7b3-accent);
}

/* ----------------- Stats row ----------------- */
.s7b3-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin-bottom: 6px;
}
.s7b3-stat {
  background: var(--s7b3-bg-card); border-radius: 12px;
  padding: 14px 8px; text-align: center; border: 1px solid var(--s7b3-border);
}
.s7b3-stat-num { font-size: 1.9rem; font-weight: 800; color: var(--s7b3-accent); display: block; }
.s7b3-stat-label { font-size: 1.1rem; color: var(--s7b3-muted); }

/* ----------------- Game grid ----------------- */
.s7b3-game-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.s7b3-game-card {
  background: var(--s7b3-bg-card); border-radius: 12px;
  overflow: hidden; position: relative;
  border: 1px solid var(--s7b3-border);
  transition: transform .15s ease, box-shadow .15s ease;
  cursor: pointer;
}
.s7b3-game-card:active { transform: scale(0.96); }
.s7b3-game-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,0.4); border-color: var(--s7b3-accent); }
.s7b3-game-thumb { position: relative; aspect-ratio: 1/1; background: #1f2d3a; }
.s7b3-game-thumb img { width: 100%; height: 100%; object-fit: cover; }
.s7b3-game-tag {
  position: absolute; top: 6px; left: 6px;
  background: var(--s7b3-danger); color: #fff;
  font-size: 1rem; font-weight: 700; padding: 2px 7px; border-radius: 6px;
}
.s7b3-game-tag.s7b3-hot { background: linear-gradient(135deg, #e74c3c, #e89b3c); }
.s7b3-game-tag.s7b3-new { background: var(--s7b3-success); }
.s7b3-game-play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(31,45,58,0.55); opacity: 0; transition: opacity .2s ease;
}
.s7b3-game-card:hover .s7b3-game-play { opacity: 1; }
.s7b3-game-play span {
  background: var(--s7b3-accent); color: #1f2d3a;
  border-radius: 50%; width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
}
.s7b3-game-name {
  padding: 8px 6px; font-size: 1.2rem; font-weight: 600;
  text-align: center; color: var(--s7b3-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ----------------- Feature cards ----------------- */
.s7b3-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.s7b3-feature {
  background: var(--s7b3-bg-card); padding: 16px 12px; border-radius: 12px;
  border: 1px solid var(--s7b3-border); text-align: center;
}
.s7b3-feature .material-symbols-outlined, .s7b3-feature i {
  font-size: 2.8rem; color: var(--s7b3-accent); margin-bottom: 8px;
}
.s7b3-feature h3 { font-size: 1.4rem; margin-bottom: 4px; color: var(--s7b3-text); }
.s7b3-feature p { font-size: 1.15rem; color: var(--s7b3-muted); line-height: 1.4; }

/* ----------------- Promo banner ----------------- */
.s7b3-promo-banner {
  background: linear-gradient(135deg, #e89b3c, #f4c542);
  border-radius: var(--s7b3-radius);
  padding: 20px; color: #1f2d3a;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: var(--s7b3-shadow);
}
.s7b3-promo-banner h2 { font-size: 2rem; font-weight: 800; }
.s7b3-promo-banner p { font-size: 1.3rem; opacity: 0.85; }
.s7b3-promo-banner .s7b3-btn--block { background: #1f2d3a; color: var(--s7b3-accent); }

/* ----------------- SEO content / FAQ ----------------- */
.s7b3-seo { color: var(--s7b3-text-soft); font-size: 1.35rem; line-height: 1.7; }
.s7b3-seo h2 { color: var(--s7b3-text); font-size: 1.8rem; margin: 20px 0 10px; font-weight: 700; }
.s7b3-seo h3 { color: var(--s7b3-accent); font-size: 1.5rem; margin: 16px 0 6px; }
.s7b3-seo p { margin-bottom: 12px; }
.s7b3-seo strong { color: var(--s7b3-accent); }
.s7b3-seo ul { padding-left: 18px; list-style: disc; margin-bottom: 12px; }
.s7b3-seo ul li { margin-bottom: 6px; }

.s7b3-faq-item {
  background: var(--s7b3-bg-card); border: 1px solid var(--s7b3-border);
  border-radius: 10px; margin-bottom: 10px; overflow: hidden;
}
.s7b3-faq-q {
  width: 100%; text-align: left; background: transparent; border: none;
  color: var(--s7b3-text); font-size: 1.35rem; font-weight: 600;
  padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px;
  font-family: inherit;
}
.s7b3-faq-q i { color: var(--s7b3-accent); transition: transform .2s ease; flex-shrink: 0; }
.s7b3-faq-item.s7b3-open .s7b3-faq-q i { transform: rotate(180deg); }
.s7b3-faq-a {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  padding: 0 16px; color: var(--s7b3-text-soft); font-size: 1.3rem; line-height: 1.6;
}
.s7b3-faq-item.s7b3-open .s7b3-faq-a { max-height: 400px; padding: 0 16px 14px; }

/* ----------------- App download block ----------------- */
.s7b3-app {
  display: flex; gap: 14px; align-items: center;
  background: var(--s7b3-bg-card); padding: 16px; border-radius: var(--s7b3-radius);
  border: 1px solid var(--s7b3-border);
}
.s7b3-app-icon {
  width: 64px; height: 64px; border-radius: 14px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--s7b3-accent), var(--s7b3-accent-2));
  display: flex; align-items: center; justify-content: center;
  color: #1f2d3a; font-size: 2.4rem;
}
.s7b3-app-text { flex: 1; }
.s7b3-app-text h3 { font-size: 1.5rem; color: var(--s7b3-text); margin-bottom: 3px; }
.s7b3-app-text p { font-size: 1.15rem; color: var(--s7b3-muted); }
.s7b3-app-buttons { display: flex; flex-direction: column; gap: 6px; }
.s7b3-app-buttons .s7b3-btn { font-size: 1.15rem; padding: 7px 14px; }

/* ----------------- Footer ----------------- */
.s7b3-footer {
  background: var(--s7b3-bg-dark);
  border-top: 1px solid var(--s7b3-border);
  padding: 28px 14px 20px;
  color: var(--s7b3-muted);
}
.s7b3-footer h4 {
  color: var(--s7b3-accent); font-size: 1.4rem; font-weight: 700;
  margin-bottom: 10px;
}
.s7b3-footer-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.s7b3-footer-links li { margin-bottom: 7px; }
.s7b3-footer-links a { color: var(--s7b3-muted); font-size: 1.2rem; }
.s7b3-footer-links a:hover { color: var(--s7b3-accent); }
.s7b3-footer-bottom {
  border-top: 1px solid var(--s7b3-border); padding-top: 14px;
  text-align: center; font-size: 1.15rem; color: var(--s7b3-muted);
}
.s7b3-footer-pay { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 14px; }
.s7b3-footer-pay span {
  background: var(--s7b3-bg-card); border: 1px solid var(--s7b3-border);
  padding: 4px 10px; border-radius: 6px; font-size: 1.05rem; color: var(--s7b3-text-soft);
}

/* ----------------- Mobile bottom nav ----------------- */
.s7b3-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 1000;
  max-width: 430px; margin: 0 auto;
  background: linear-gradient(180deg, #34495e, #1f2d3a);
  border-top: 1px solid var(--s7b3-border);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 62px;
  box-shadow: 0 -4px 18px rgba(0,0,0,0.3);
}
.s7b3-bottomnav a, .s7b3-bottomnav button {
  flex: 1; min-width: 60px; min-height: 60px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; background: transparent; border: none; cursor: pointer;
  color: var(--s7b3-muted); font-size: 1.05rem; font-weight: 600;
  text-decoration: none; font-family: inherit;
  position: relative; transition: color .15s ease;
}
.s7b3-bottomnav a i, .s7b3-bottomnav button i,
.s7b3-bottomnav a .material-symbols-outlined, .s7b3-bottomnav button .material-symbols-outlined {
  font-size: 2.2rem; transition: transform .15s ease;
}
.s7b3-bottomnav a:active, .s7b3-bottomnav button:active { color: var(--s7b3-text); }
.s7b3-bottomnav a:hover, .s7b3-bottomnav button:hover { color: var(--s7b3-text); }
.s7b3-bottomnav .s7b3-active { color: var(--s7b3-accent); }
.s7b3-bottomnav .s7b3-active i, .s7b3-bottomnav .s7b3-active .material-symbols-outlined { transform: translateY(-2px); }
.s7b3-bottomnav .s7b3-bn-promo {
  color: #1f2d3a;
  background: linear-gradient(135deg, var(--s7b3-accent), var(--s7b3-accent-2));
  margin: 6px 4px; border-radius: 12px;
}
.s7b3-bottomnav .s7b3-bn-promo i { color: #1f2d3a; }

/* ----------------- Helpers ----------------- */
.s7b3-hidden { display: none !important; }
.s7b3-center { text-align: center; }
.s7b3-mt-12 { margin-top: 12px; }
.s7b3-mt-16 { margin-top: 16px; }
.s7b3-pill {
  display: inline-block; background: rgba(46,204,113,0.15); color: var(--s7b3-success);
  padding: 3px 10px; border-radius: 12px; font-size: 1.1rem; font-weight: 600;
}

/* ----------------- Desktop rules ----------------- */
@media (min-width: 769px) {
  .s7b3-bottomnav { display: none; }
  main.s7b3-main { padding-bottom: 30px; }
  .s7b3-wrap { box-shadow: 0 0 40px rgba(0,0,0,0.4); }
}

/* Desktop top nav (hidden on mobile) */
.s7b3-desktop-nav { display: none; }
@media (min-width: 769px) {
  .s7b3-desktop-nav {
    display: flex; gap: 22px; align-items: center;
  }
  .s7b3-desktop-nav a {
    color: var(--s7b3-text-soft); font-size: 1.3rem; font-weight: 600;
  }
  .s7b3-desktop-nav a:hover { color: var(--s7b3-accent); }
}

/* Desktop wider grid */
@media (min-width: 769px) {
  .s7b3-game-grid { grid-template-columns: repeat(5, 1fr); }
  .s7b3-features { grid-template-columns: repeat(4, 1fr); }
  .s7b3-footer-cols { grid-template-columns: repeat(4, 1fr); }
  .s7b3-wrap { max-width: 100%; }
  .s7b3-container { max-width: 1100px; }
  .s7b3-hero { padding: 40px 20px; }
  .s7b3-hero h1 { font-size: 3.4rem; }
}