/*!
 * Color Game Land - design-a2bb.css
 * Mobile-first responsive styles. All custom classes use the wa2bb- prefix.
 * Palette: #4DB6AC | #AD1457 | #2E4057 | #E91E63 | #20B2AA
 * Deep colors for backgrounds, light colors for text.
 */

:root {
  --wa2bb-primary: #4DB6AC;
  --wa2bb-accent: #E91E63;
  --wa2bb-pink: #AD1457;
  --wa2bb-sea: #20B2AA;
  --wa2bb-bg: #2E4057;
  --wa2bb-bg-deep: #1f2d3d;
  --wa2bb-bg-soft: #34495f;
  --wa2bb-text: #f5f7fa;
  --wa2bb-text-muted: #c7d2dc;
  --wa2bb-gold: #ffd56b;
  --wa2bb-radius: 14px;
  --wa2bb-shadow: 0 6px 22px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(160deg, var(--wa2bb-bg-deep) 0%, var(--wa2bb-bg) 55%, var(--wa2bb-bg-soft) 100%);
  color: var(--wa2bb-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--wa2bb-primary); text-decoration: none; }
a:hover { color: var(--wa2bb-accent); }

.wa2bb-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.wa2bb-wrapper { padding-top: 5.6rem; padding-bottom: 8.4rem; }

/* ===== Header ===== */
.wa2bb-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 1rem;
  background: rgba(46, 64, 87, 0.96);
  border-bottom: 1px solid rgba(77, 182, 172, 0.25);
  backdrop-filter: blur(8px);
  transition: padding 0.25s ease, background 0.25s ease;
}
.wa2bb-header-compact { padding: 0.4rem 1rem; background: rgba(31, 45, 61, 0.98); }

.wa2bb-brand { display: flex; align-items: center; gap: 0.6rem; color: var(--wa2bb-text); }
.wa2bb-brand img { width: 28px; height: 28px; border-radius: 6px; }
.wa2bb-brand-name { font-size: 1.5rem; font-weight: 700; letter-spacing: 0.2px; }
.wa2bb-brand-name span { color: var(--wa2bb-primary); }

.wa2bb-header-actions { display: flex; align-items: center; gap: 0.4rem; }

.wa2bb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-size: 1.25rem; font-weight: 700; line-height: 1;
  padding: 0.7rem 1rem; border-radius: 999px; border: none;
  cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  min-height: 36px;
}
.wa2bb-btn:hover { transform: translateY(-1px); }
.wa2bb-btn-register { background: linear-gradient(135deg, var(--wa2bb-accent), var(--wa2bb-pink)); color: #fff; box-shadow: 0 4px 12px rgba(233, 30, 99, 0.4); }
.wa2bb-btn-login { background: var(--wa2bb-primary); color: #0d2230; }
.wa2bb-btn-ghost { background: transparent; color: var(--wa2bb-text); border: 1px solid rgba(255,255,255,0.3); }

.wa2bb-menu-btn {
  background: transparent; border: none; color: var(--wa2bb-text);
  font-size: 1.8rem; cursor: pointer; padding: 0.4rem 0.6rem; min-width: 40px; min-height: 40px;
}

/* ===== Mobile dropdown menu ===== */
.wa2bb-mobile-menu {
  position: fixed; top: 5.2rem; left: 0; right: 0; z-index: 9999;
  background: var(--wa2bb-bg-deep);
  border-bottom: 1px solid rgba(77, 182, 172, 0.3);
  max-height: 0; overflow: hidden;
  transition: max-height 0.32s ease;
}
.wa2bb-mobile-menu.wa2bb-menu-open { max-height: 480px; }
.wa2bb-mobile-menu ul { list-style: none; margin: 0; padding: 0.6rem 1rem; }
.wa2bb-mobile-menu li { border-bottom: 1px solid rgba(255,255,255,0.07); }
.wa2bb-mobile-menu li:last-child { border-bottom: none; }
.wa2bb-mobile-menu a {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.9rem 0.4rem; color: var(--wa2bb-text); font-size: 1.35rem;
}
.wa2bb-mobile-menu a i { color: var(--wa2bb-primary); width: 22px; text-align: center; }

/* ===== Hero / Carousel ===== */
.wa2bb-carousel {
  position: relative; border-radius: var(--wa2bb-radius); overflow: hidden;
  box-shadow: var(--wa2bb-shadow); margin-bottom: 1.6rem;
}
.wa2bb-slide {
  position: relative; display: none; cursor: pointer;
}
.wa2bb-slide.wa2bb-slide-active { display: block; }
.wa2bb-slide img { width: 100%; height: 200px; object-fit: cover; }
.wa2bb-slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1rem 1.2rem; text-align: left;
  background: linear-gradient(0deg, rgba(31,45,61,0.92), rgba(31,45,61,0));
}
.wa2bb-slide-caption h2 { margin: 0 0 0.3rem; font-size: 1.6rem; color: #fff; }
.wa2bb-slide-caption p { margin: 0; font-size: 1.15rem; color: var(--wa2bb-text-muted); }
.wa2bb-slide-cta {
  display: inline-block; margin-top: 0.6rem; font-weight: 700; color: var(--wa2bb-gold);
}

.wa2bb-dots { position: absolute; bottom: 8px; left: 0; right: 0; text-align: center; }
.wa2bb-slide-dot {
  display: inline-block; width: 8px; height: 8px; margin: 0 3px;
  background: rgba(255,255,255,0.45); border-radius: 50%; cursor: pointer;
}
.wa2bb-slide-dot.wa2bb-dot-active { background: var(--wa2bb-accent); }

.wa2bb-hero-cta {
  display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.8rem;
}
.wa2bb-hero-cta .wa2bb-btn { flex: 1; min-width: 130px; }

/* ===== Headings ===== */
.wa2bb-section { margin-bottom: 2.4rem; }
.wa2bb-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.wa2bb-section-title {
  font-size: 1.55rem; font-weight: 700; margin: 0;
  color: var(--wa2bb-text); position: relative; padding-left: 0.9rem;
}
.wa2bb-section-title::before {
  content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px;
  background: linear-gradient(180deg, var(--wa2bb-accent), var(--wa2bb-primary));
  border-radius: 4px;
}
.wa2bb-section-more { font-size: 1.15rem; color: var(--wa2bb-primary); font-weight: 600; }

.wa2bb-h1 {
  font-size: 1.85rem; font-weight: 800; line-height: 1.3;
  margin: 0 0 0.6rem; color: #fff;
}
.wa2bb-h1 span { color: var(--wa2bb-gold); }
.wa2bb-lead { font-size: 1.25rem; color: var(--wa2bb-text-muted); margin-bottom: 1.2rem; }

/* ===== Game grid ===== */
.wa2bb-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem;
}
.wa2bb-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(77, 182, 172, 0.18);
  border-radius: 12px; overflow: hidden; cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  text-align: center;
}
.wa2bb-card:hover { transform: translateY(-2px); border-color: var(--wa2bb-accent); }
.wa2bb-card img {
  width: 100%; height: 88px; object-fit: cover;
  background: linear-gradient(135deg, #1f2d3d, #34495f);
}
.wa2bb-card-body { padding: 0.4rem 0.4rem 0.6rem; }
.wa2bb-card-name {
  font-size: 1.05rem; font-weight: 600; color: var(--wa2bb-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wa2bb-card-tag {
  display: inline-block; font-size: 0.95rem; color: var(--wa2bb-gold);
  background: rgba(255,213,107,0.12); padding: 0.1rem 0.5rem; border-radius: 8px;
  margin-top: 0.2rem;
}

/* Category quick chips */
.wa2bb-chips { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.wa2bb-chip {
  font-size: 1.1rem; padding: 0.45rem 0.9rem; border-radius: 999px;
  background: rgba(255,255,255,0.06); color: var(--wa2bb-text);
  border: 1px solid rgba(255,255,255,0.12); cursor: pointer;
}
.wa2bb-chip.wa2bb-chip-active { background: var(--wa2bb-accent); border-color: var(--wa2bb-accent); color: #fff; }

/* ===== Promo CTA strip ===== */
.wa2bb-promo {
  background: linear-gradient(135deg, var(--wa2bb-pink), var(--wa2bb-accent));
  border-radius: var(--wa2bb-radius); padding: 1.1rem 1.2rem;
  color: #fff; margin-bottom: 1.8rem; box-shadow: var(--wa2bb-shadow);
}
.wa2bb-promo h3 { margin: 0 0 0.3rem; font-size: 1.4rem; }
.wa2bb-promo p { margin: 0 0 0.7rem; font-size: 1.2rem; opacity: 0.95; }
.wa2bb-promo .wa2bb-btn { background: #fff; color: var(--wa2bb-pink); }

/* ===== Feature list ===== */
.wa2bb-feature-row {
  display: flex; gap: 0.9rem; align-items: flex-start;
  background: rgba(255,255,255,0.04); border-radius: 12px;
  padding: 0.9rem; margin-bottom: 0.7rem;
  border: 1px solid rgba(77, 182, 172, 0.15);
}
.wa2bb-feature-icon {
  width: 38px; height: 38px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(77,182,172,0.18); border-radius: 10px; color: var(--wa2bb-primary); font-size: 1.5rem;
}
.wa2bb-feature-row h4 { margin: 0 0 0.2rem; font-size: 1.3rem; color: #fff; }
.wa2bb-feature-row p { margin: 0; font-size: 1.15rem; color: var(--wa2bb-text-muted); }

/* ===== RTP table ===== */
.wa2bb-rtp-table {
  width: 100%; border-collapse: collapse;
  background: rgba(255,255,255,0.04); border-radius: 12px; overflow: hidden;
  font-size: 1.15rem;
}
.wa2bb-rtp-table th, .wa2bb-rtp-table td { padding: 0.65rem 0.8rem; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.08); }
.wa2bb-rtp-table th { background: rgba(77,182,172,0.18); color: var(--wa2bb-primary); font-size: 1.1rem; }
.wa2bb-rtp-table td .wa2bb-rtp-bar { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.1); overflow: hidden; margin-top: 4px; }
.wa2bb-rtp-table td .wa2bb-rtp-fill { height: 100%; background: linear-gradient(90deg, var(--wa2bb-primary), var(--wa2bb-gold)); }

/* ===== Testimonials ===== */
.wa2bb-testimonial {
  background: rgba(255,255,255,0.04); border-radius: 12px;
  padding: 0.9rem; margin-bottom: 0.7rem;
  border-left: 3px solid var(--wa2bb-accent);
}
.wa2bb-testimonial-stars { color: var(--wa2bb-gold); font-size: 1.05rem; margin-bottom: 0.3rem; }
.wa2bb-testimonial p { margin: 0 0 0.4rem; font-size: 1.15rem; color: var(--wa2bb-text); }
.wa2bb-testimonial-author { font-size: 1.05rem; color: var(--wa2bb-text-muted); }

/* ===== Winners ===== */
.wa2bb-winner-list { list-style: none; padding: 0; margin: 0; }
.wa2bb-winner-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.55rem 0.2rem; border-bottom: 1px dashed rgba(255,255,255,0.1); font-size: 1.15rem;
}
.wa2bb-winner-name { font-weight: 600; color: var(--wa2bb-text); }
.wa2bb-winner-game { color: var(--wa2bb-text-muted); font-size: 1.05rem; }
.wa2bb-winner-amount { color: var(--wa2bb-gold); font-weight: 700; }

/* ===== Payment methods ===== */
.wa2bb-pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.wa2bb-pay-item {
  background: rgba(255,255,255,0.05); border-radius: 10px;
  padding: 0.6rem 0.2rem; text-align: center; font-size: 1rem;
  border: 1px solid rgba(255,255,255,0.08); color: var(--wa2bb-text-muted);
}
.wa2bb-pay-item i { font-size: 1.5rem; color: var(--wa2bb-primary); display: block; margin-bottom: 0.2rem; }

/* ===== FAQ ===== */
.wa2bb-faq-item {
  background: rgba(255,255,255,0.04); border-radius: 10px;
  padding: 0.8rem 1rem; margin-bottom: 0.5rem;
  border: 1px solid rgba(77,182,172,0.14);
}
.wa2bb-faq-item h4 { margin: 0 0 0.3rem; font-size: 1.2rem; color: var(--wa2bb-gold); }
.wa2bb-faq-item p { margin: 0; font-size: 1.12rem; color: var(--wa2bb-text-muted); }

/* ===== Steps ===== */
.wa2bb-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.wa2bb-steps li {
  position: relative; padding: 0.6rem 0.6rem 0.6rem 2.6rem; margin-bottom: 0.55rem;
  background: rgba(255,255,255,0.04); border-radius: 10px; font-size: 1.15rem;
}
.wa2bb-steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0.6rem; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; line-height: 24px; text-align: center;
  background: var(--wa2bb-accent); color: #fff; border-radius: 50%; font-size: 1.05rem; font-weight: 700;
}

/* ===== SEO article ===== */
.wa2bb-article { font-size: 1.2rem; color: var(--wa2bb-text); }
.wa2bb-article h2 { font-size: 1.5rem; color: #fff; margin: 1.4rem 0 0.5rem; }
.wa2bb-article h3 { font-size: 1.3rem; color: var(--wa2bb-primary); margin: 1rem 0 0.4rem; }
.wa2bb-article p { margin: 0 0 0.7rem; color: var(--wa2bb-text-muted); }
.wa2bb-article a { color: var(--wa2bb-gold); font-weight: 600; }
.wa2bb-article ul { padding-left: 1.2rem; color: var(--wa2bb-text-muted); margin: 0 0 0.8rem; }
.wa2bb-article li { margin-bottom: 0.3rem; }

/* ===== Inline keyword link ===== */
.wa2bb-inline-link { color: var(--wa2bb-gold); font-weight: 700; }

/* ===== Footer ===== */
.wa2bb-footer {
  background: var(--wa2bb-bg-deep); color: var(--wa2bb-text-muted);
  padding: 1.8rem 1.2rem 2.2rem; margin-top: 1.6rem;
  border-top: 1px solid rgba(77,182,172,0.2);
}
.wa2bb-footer-brand { font-size: 1.2rem; line-height: 1.6rem; margin-bottom: 1rem; color: var(--wa2bb-text-muted); }
.wa2bb-footer-promos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.wa2bb-footer-promos .wa2bb-btn { flex: 1; min-width: 110px; font-size: 1.15rem; }
.wa2bb-footer-links {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem 0.8rem;
  margin-bottom: 1rem;
}
.wa2bb-footer-links a { font-size: 1.1rem; color: var(--wa2bb-text-muted); }
.wa2bb-footer-links a:hover { color: var(--wa2bb-primary); }
.wa2bb-footer-copy { font-size: 1.05rem; color: var(--wa2bb-text-muted); border-top: 1px solid rgba(255,255,255,0.08); padding-top: 0.8rem; }

/* ===== Bottom nav ===== */
.wa2bb-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  display: flex; justify-content: space-around; align-items: stretch;
  height: 60px;
  background: linear-gradient(180deg, rgba(46,64,87,0.98), rgba(31,45,61,0.99));
  border-top: 1px solid rgba(77,182,172,0.3);
  backdrop-filter: blur(8px);
}
.wa2bb-bottom-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: none; color: var(--wa2bb-text-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; font-size: 1rem; cursor: pointer; padding: 4px 2px;
  transition: color 0.18s ease, transform 0.18s ease;
}
.wa2bb-bottom-nav-btn i { font-size: 22px; }
.wa2bb-bottom-nav-btn .material-icons,
.wa2bb-bottom-nav-btn .ion { font-size: 22px; }
.wa2bb-bottom-nav-btn:hover { color: var(--wa2bb-primary); transform: translateY(-1px); }
.wa2bb-bottom-nav-btn:active { transform: scale(0.94); }
.wa2bb-bottom-nav-btn.wa2bb-nav-current { color: var(--wa2bb-accent); }
.wa2bb-bottom-nav-btn.wa2bb-nav-promo { color: var(--wa2bb-gold); }

/* ===== Desktop ===== */
@media (min-width: 769px) {
  body { background-size: 100% 100%; }
  .wa2bb-container { max-width: 760px; }
  .wa2bb-grid { grid-template-columns: repeat(5, 1fr); }
  .wa2bb-pay-grid { grid-template-columns: repeat(7, 1fr); }
  .wa2bb-bottom-nav { display: none; }
  .wa2bb-wrapper { padding-bottom: 2rem; }
  .wa2bb-slide img { height: 320px; }
}

@media (min-width: 431px) and (max-width: 768px) {
  .wa2bb-container { max-width: 480px; }
}