/* 99kl core stylesheet - all custom classes use w5b44- prefix */
:root {
  --w5b44-primary: #00B8D4;
  --w5b44-accent: #40E0D0;
  --w5b44-gold: #F4A460;
  --w5b44-bg: #0E1621;
  --w5b44-bg2: #142030;
  --w5b44-card: #1a2738;
  --w5b44-text: #E0F2F1;
  --w5b44-muted: #C0C0C0;
  --w5b44-border: rgba(64, 224, 208, 0.18);
  --w5b44-danger: #ff5b6e;
  --w5b44-radius: 1.2rem;
}

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

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

body {
  font-family: 'Segoe UI', Roboto, system-ui, -apple-system, Arial, sans-serif;
  background: var(--w5b44-bg);
  color: var(--w5b44-text);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--w5b44-accent); text-decoration: none; }

/* Layout containers */
.w5b44-wrapper { max-width: 430px; margin: 0 auto; position: relative; }
.w5b44-container { width: 100%; padding: 0 1.2rem; }
.w5b44-grid { display: grid; gap: 1rem; }

/* Header */
.w5b44-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(135deg, #0E1621 0%, #142030 100%);
  border-bottom: 1px solid var(--w5b44-border);
  padding: 0.6rem 1rem;
}
.w5b44-header-row { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; }
.w5b44-logo { display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.w5b44-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.6rem; }
.w5b44-logo-text { font-size: 1.4rem; font-weight: 800; color: var(--w5b44-accent); letter-spacing: 0.5px; }
.w5b44-logo-text span { color: var(--w5b44-gold); }
.w5b44-header-btns { display: flex; align-items: center; gap: 0.5rem; }
.w5b44-menu-toggle {
  background: transparent; border: 0; color: var(--w5b44-text);
  font-size: 2rem; cursor: pointer; padding: 0.4rem; line-height: 1;
}
.w5b44-btn {
  border: 0; border-radius: 0.8rem; padding: 0.6rem 1rem;
  font-size: 1.1rem; font-weight: 700; cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
  min-height: 3.4rem; display: inline-flex; align-items: center; justify-content: center;
}
.w5b44-btn:active { transform: scale(0.96); }
.w5b44-btn-register { background: linear-gradient(135deg, #00B8D4, #40E0D0); color: #0E1621; }
.w5b44-btn-login { background: transparent; color: var(--w5b44-accent); border: 1px solid var(--w5b44-accent); }

/* Expandable mobile menu */
.w5b44-mobile-menu {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  background: #0E1621; border-top: 1px solid var(--w5b44-border);
}
.w5b44-mobile-menu.w5b44-menu-open { overflow: visible; }
.w5b44-mobile-menu-inner { padding: 0.6rem 1rem 1rem; display: grid; gap: 0.4rem; }
.w5b44-mobile-menu a {
  display: block; padding: 0.8rem 1rem; color: var(--w5b44-text);
  border-radius: 0.6rem; font-size: 1.15rem; font-weight: 600;
}
.w5b44-mobile-menu a:active { background: var(--w5b44-card); }

/* Main content spacer for fixed header */
.w5b44-main { padding-top: 5.4rem; }

/* Hero / Carousel */
.w5b44-carousel { position: relative; border-radius: var(--w5b44-radius); overflow: hidden; margin: 1rem 0; }
.w5b44-slides { position: relative; height: 16rem; }
.w5b44-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.5s ease;
  display: flex; align-items: flex-end;
}
.w5b44-slide img { width: 100%; height: 100%; object-fit: cover; }
.w5b44-slide.w5b44-slide-active { opacity: 1; }
.w5b44-slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(14,22,33,0.92));
  padding: 1.4rem 1rem 1rem; font-size: 1.2rem; font-weight: 700;
}
.w5b44-dots { position: absolute; bottom: 0.6rem; left: 50%; transform: translateX(-50%); display: flex; gap: 0.4rem; z-index: 2; }
.w5b44-dot { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: rgba(255,255,255,0.4); border: 0; cursor: pointer; }
.w5b44-dot.w5b44-dot-active { background: var(--w5b44-accent); }

/* Section title */
.w5b44-section { margin: 1.6rem 0; }
.w5b44-section-title {
  font-size: 1.5rem; font-weight: 800; color: var(--w5b44-text);
  margin-bottom: 0.8rem; padding-left: 0.6rem;
  border-left: 4px solid var(--w5b44-accent);
}
.w5b44-section-title small { color: var(--w5b44-gold); font-size: 1.1rem; font-weight: 600; margin-left: 0.5rem; }

/* Game grid */
.w5b44-game-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.w5b44-game-item { cursor: pointer; text-align: center; transition: transform 0.15s ease; }
.w5b44-game-item:active { transform: scale(0.94); }
.w5b44-game-item img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 0.8rem; border: 1px solid var(--w5b44-border); }
.w5b44-game-name { font-size: 0.95rem; color: var(--w5b44-muted); margin-top: 0.3rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Promo CTA banner */
.w5b44-cta {
  background: linear-gradient(135deg, #00B8D4, #40E0D0);
  color: #0E1621; border-radius: var(--w5b44-radius);
  padding: 1.2rem; text-align: center; margin: 1.2rem 0;
}
.w5b44-cta h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 0.4rem; }
.w5b44-cta p { font-size: 1.1rem; margin-bottom: 0.8rem; }
.w5b44-cta-btn {
  background: #0E1621; color: var(--w5b44-accent); border: 0;
  border-radius: 0.8rem; padding: 0.7rem 1.6rem; font-size: 1.2rem; font-weight: 800; cursor: pointer;
}

/* Feature list */
.w5b44-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.w5b44-feature-card {
  background: var(--w5b44-card); border: 1px solid var(--w5b44-border);
  border-radius: 1rem; padding: 1rem; text-align: center;
}
.w5b44-feature-card i, .w5b44-feature-card .material-icons-outlined { font-size: 2.2rem; color: var(--w5b44-accent); }
.w5b44-feature-card h4 { font-size: 1.15rem; margin: 0.4rem 0; color: var(--w5b44-text); }
.w5b44-feature-card p { font-size: 1rem; color: var(--w5b44-muted); }

/* FAQ */
.w5b44-faq-item { background: var(--w5b44-card); border-radius: 0.8rem; margin-bottom: 0.6rem; padding: 0.9rem 1rem; border: 1px solid var(--w5b44-border); }
.w5b44-faq-item h4 { font-size: 1.15rem; color: var(--w5b44-accent); margin-bottom: 0.3rem; }
.w5b44-faq-item p { font-size: 1.05rem; color: var(--w5b44-muted); }

/* Winners / Testimonials */
.w5b44-winner-list { display: grid; gap: 0.5rem; }
.w5b44-winner-row { display: flex; justify-content: space-between; background: var(--w5b44-card); padding: 0.7rem 1rem; border-radius: 0.6rem; font-size: 1.05rem; border: 1px solid var(--w5b44-border); }
.w5b44-winner-row span:last-child { color: var(--w5b44-gold); font-weight: 700; }

/* Payment methods */
.w5b44-pay-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.w5b44-pay-item { background: var(--w5b44-card); border: 1px solid var(--w5b44-border); border-radius: 0.6rem; padding: 0.8rem; text-align: center; font-size: 1rem; color: var(--w5b44-muted); }

/* Content prose */
.w5b44-prose p { font-size: 1.1rem; color: var(--w5b44-text); margin-bottom: 0.6rem; }
.w5b44-prose strong { color: var(--w5b44-gold); }
.w5b44-prose a { color: var(--w5b44-accent); font-weight: 700; }

/* Footer */
.w5b44-footer { background: #0a1119; padding: 1.4rem 1.2rem 5rem; margin-top: 1.6rem; border-top: 1px solid var(--w5b44-border); }
.w5b44-footer-brand { font-size: 1.1rem; color: var(--w5b44-muted); margin-bottom: 0.8rem; }
.w5b44-footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.4rem; margin-bottom: 0.8rem; }
.w5b44-footer-links a { color: var(--w5b44-muted); font-size: 1.05rem; padding: 0.3rem 0; }
.w5b44-footer-promo { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.8rem; }
.w5b44-footer-promo button { background: var(--w5b44-card); color: var(--w5b44-accent); border: 1px solid var(--w5b44-border); border-radius: 0.6rem; padding: 0.5rem 0.9rem; font-size: 1rem; font-weight: 700; cursor: pointer; }
.w5b44-footer-copy { font-size: 1rem; color: #6b7a8a; text-align: center; }

/* Mobile bottom navigation */
.w5b44-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  height: 6rem; background: #0a1119; border-top: 1px solid var(--w5b44-border);
  display: flex; justify-content: space-around; align-items: center;
}
.w5b44-bnav-btn {
  background: transparent; border: 0; color: var(--w5b44-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 6rem; min-height: 6rem; gap: 0.2rem; cursor: pointer;
  transition: color 0.15s ease, transform 0.15s ease;
}
.w5b44-bnav-btn i, .w5b44-bnav-btn .material-icons-outlined { font-size: 2.4rem; }
.w5b44-bnav-btn span { font-size: 1rem; font-weight: 600; }
.w5b44-bnav-btn:active { transform: scale(0.92); color: var(--w5b44-accent); }
.w5b44-bnav-btn.w5b44-bnav-active { color: var(--w5b44-accent); }
.w5b44-bnav-active i, .w5b44-bnav-active .material-icons-outlined { color: var(--w5b44-gold); }

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
  .w5b44-bottom-nav { display: none; }
}

/* Mobile bottom padding clearance */
@media (max-width: 768px) {
  .w5b44-main { padding-bottom: 7rem; }
}

/* Desktop refinement */
@media (min-width: 431px) {
  body { border-left: 1px solid var(--w5b44-border); border-right: 1px solid var(--w5b44-border); }
}