/* ==========================================================================
   gamezone apk - Core Stylesheet
   All custom classes use the "v63b-" prefix.
   Palette: #20B2AA (primary teal) | #F8F9FA (light) | #696969 (mid grey)
            #0A0A0A (dark bg) | #A9A9A9 (soft grey)
   ========================================================================== */

:root {
  --v63b-primary: #20B2AA;
  --v63b-primary-dark: #17857f;
  --v63b-primary-light: #2fd6cd;
  --v63b-bg: #0A0A0A;
  --v63b-bg-soft: #141414;
  --v63b-bg-card: #1c1c1c;
  --v63b-text: #F8F9FA;
  --v63b-text-mid: #A9A9A9;
  --v63b-text-dim: #696969;
  --v63b-accent-gold: #FFD24A;
  --v63b-border: rgba(248, 249, 250, 0.08);
  --v63b-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  --v63b-radius: 14px;
  --v63b-radius-sm: 8px;
  --v63b-header-h: 56px;
  --v63b-bottom-nav-h: 62px;
}

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

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

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--v63b-bg);
  color: var(--v63b-text);
  font-size: 1.5rem;
  line-height: 1.5;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  position: relative;
}

img { max-width: 100%; display: block; }
a { color: var(--v63b-primary-light); text-decoration: none; }

.v63b-container { width: 100%; padding: 0 1.4rem; }
.v63b-wrapper { max-width: 430px; margin: 0 auto; }

/* ============ Header ============ */
.v63b-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: var(--v63b-header-h);
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--v63b-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  z-index: 1000;
}
.v63b-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--v63b-text);
  font-weight: 800;
  font-size: 1.7rem;
  letter-spacing: 0.3px;
}
.v63b-logo img { width: 28px; height: 28px; border-radius: 6px; }
.v63b-logo span { color: var(--v63b-primary); }
.v63b-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.v63b-menu-toggle {
  background: transparent;
  border: none;
  color: var(--v63b-text);
  font-size: 2.2rem;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  border-radius: 8px;
}

/* ============ Buttons ============ */
.v63b-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.3rem;
  border-radius: 10px;
  padding: 0.7rem 1.2rem;
  min-height: 40px;
  transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}
.v63b-btn:active { transform: scale(0.96); }
.v63b-btn-primary {
  background: linear-gradient(135deg, var(--v63b-primary), var(--v63b-primary-light));
  color: #04201f;
  box-shadow: 0 4px 14px rgba(32, 178, 170, 0.35);
}
.v63b-btn-outline {
  background: transparent;
  color: var(--v63b-text);
  border: 1px solid var(--v63b-primary);
}
.v63b-btn-gold {
  background: linear-gradient(135deg, #FFD24A, #ffb627);
  color: #2a1d00;
  box-shadow: 0 4px 14px rgba(255, 210, 74, 0.3);
}
.v63b-btn-lg { padding: 1rem 2rem; font-size: 1.5rem; min-height: 48px; width: 100%; }
.v63b-btn-sm { padding: 0.5rem 0.9rem; font-size: 1.2rem; min-height: 32px; }

/* ============ Mobile Menu ============ */
.v63b-mobile-menu {
  position: fixed;
  top: var(--v63b-header-h);
  left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: var(--v63b-bg-soft);
  border-bottom: 1px solid var(--v63b-border);
  padding: 1rem 1.4rem 1.4rem;
  transform: translateY(-130%);
  transition: transform 0.3s ease;
  z-index: 9999;
  max-height: 80vh;
  overflow-y: auto;
}
.v63b-mobile-menu.v63b-open { transform: translateY(0); }
.v63b-mobile-menu a {
  display: block;
  padding: 0.9rem 0.6rem;
  color: var(--v63b-text);
  border-bottom: 1px solid var(--v63b-border);
  font-size: 1.4rem;
}
.v63b-mobile-menu a:active { background: rgba(32, 178, 170, 0.12); }
.v63b-mobile-menu-cta {
  display: flex; gap: 0.8rem; margin-top: 1rem;
}
.v63b-mobile-menu-cta .v63b-btn { flex: 1; }

/* ============ Main ============ */
.v63b-main {
  padding-top: var(--v63b-header-h);
  padding-bottom: var(--v63b-bottom-nav-h);
}

/* ============ Carousel ============ */
.v63b-carousel {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  border-radius: 0 0 18px 18px;
}
.v63b-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  display: flex;
  align-items: flex-end;
  padding: 1.2rem;
}
.v63b-carousel-slide.v63b-active { opacity: 1; }
.v63b-carousel-slide img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.v63b-carousel-caption {
  position: relative;
  z-index: 2;
  background: linear-gradient(transparent, rgba(10,10,10,0.85));
  width: 100%;
  margin: -1.2rem;
  padding: 2.5rem 1.2rem 1rem;
}
.v63b-carousel-caption h2 { font-size: 1.8rem; color: var(--v63b-text); margin-bottom: 0.3rem; }
.v63b-carousel-caption p { font-size: 1.25rem; color: var(--v63b-text-mid); }
.v63b-carousel-dots {
  position: absolute;
  bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
  z-index: 3;
}
.v63b-carousel-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(248,249,250,0.4);
  border: none; cursor: pointer;
  transition: background 0.2s, width 0.2s;
}
.v63b-carousel-dot.v63b-active { background: var(--v63b-primary); width: 18px; border-radius: 4px; }

/* ============ Sections ============ */
.v63b-section { padding: 2rem 1.4rem; }
.v63b-section-head { margin-bottom: 1.2rem; }
.v63b-section-head h2 {
  font-size: 1.8rem; color: var(--v63b-text); margin-bottom: 0.3rem;
}
.v63b-section-head h2 span { color: var(--v63b-primary); }
.v63b-section-head p { font-size: 1.3rem; color: var(--v63b-text-mid); }

.v63b-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s, transform 0.5s; }
.v63b-reveal.v63b-visible { opacity: 1; transform: translateY(0); }

/* ============ Game Grid ============ */
.v63b-game-section { margin-bottom: 1.4rem; }
.v63b-game-section-title {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 1.5rem; color: var(--v63b-text); margin-bottom: 0.9rem;
  font-weight: 700;
}
.v63b-game-section-title i { color: var(--v63b-primary); font-size: 1.8rem; }
.v63b-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.v63b-game-card {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--v63b-border);
  transition: transform 0.15s, border-color 0.2s;
}
.v63b-game-card:active { transform: scale(0.97); border-color: var(--v63b-primary); }
.v63b-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.v63b-game-card .v63b-game-name {
  padding: 0.4rem 0.5rem;
  font-size: 1.05rem;
  color: var(--v63b-text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ Cards & Features ============ */
.v63b-card {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius);
  padding: 1.4rem;
  border: 1px solid var(--v63b-border);
  margin-bottom: 1rem;
}
.v63b-card h3 { font-size: 1.5rem; color: var(--v63b-text); margin-bottom: 0.5rem; }
.v63b-card p { font-size: 1.3rem; color: var(--v63b-text-mid); line-height: 1.6; }
.v63b-card .v63b-card-icon { font-size: 2rem; color: var(--v63b-primary); margin-bottom: 0.5rem; }

.v63b-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.v63b-feature-item {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius-sm);
  padding: 1rem;
  border: 1px solid var(--v63b-border);
  text-align: center;
}
.v63b-feature-item i { font-size: 2.2rem; color: var(--v63b-primary); margin-bottom: 0.4rem; }
.v63b-feature-item h4 { font-size: 1.3rem; color: var(--v63b-text); margin-bottom: 0.3rem; }
.v63b-feature-item p { font-size: 1.1rem; color: var(--v63b-text-mid); }

/* ============ RTP Table ============ */
.v63b-rtp-table { width: 100%; border-collapse: collapse; margin-top: 0.6rem; }
.v63b-rtp-table th, .v63b-rtp-table td {
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid var(--v63b-border);
  font-size: 1.2rem;
  text-align: left;
}
.v63b-rtp-table th { color: var(--v63b-primary); font-weight: 700; }
.v63b-rtp-table td { color: var(--v63b-text); }
.v63b-rtp-bar {
  height: 6px; background: var(--v63b-bg); border-radius: 4px; overflow: hidden; margin-top: 0.3rem;
}
.v63b-rtp-bar span { display: block; height: 100%; background: var(--v63b-primary); }

/* ============ VIP Tiers ============ */
.v63b-vip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.v63b-vip-tier {
  background: linear-gradient(160deg, var(--v63b-bg-card), #232323);
  border-radius: var(--v63b-radius-sm);
  padding: 1rem;
  border: 1px solid var(--v63b-border);
  text-align: center;
}
.v63b-vip-tier i { font-size: 2.2rem; color: var(--v63b-accent-gold); margin-bottom: 0.3rem; }
.v63b-vip-tier h4 { font-size: 1.3rem; color: var(--v63b-text); margin-bottom: 0.3rem; }
.v63b-vip-tier p { font-size: 1.1rem; color: var(--v63b-text-mid); }

/* ============ Testimonials ============ */
.v63b-testimonial {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius);
  padding: 1.2rem;
  border-left: 3px solid var(--v63b-primary);
  margin-bottom: 0.8rem;
}
.v63b-testimonial p { font-size: 1.25rem; color: var(--v63b-text); font-style: italic; margin-bottom: 0.6rem; }
.v63b-testimonial .v63b-testimonial-author { font-size: 1.1rem; color: var(--v63b-text-mid); }
.v63b-stars { color: var(--v63b-accent-gold); font-size: 1.2rem; margin-bottom: 0.3rem; }

/* ============ Winners ============ */
.v63b-winner-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
.v63b-winner {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius-sm);
  padding: 0.7rem;
  border: 1px solid var(--v63b-border);
  font-size: 1.15rem;
}
.v63b-winner .v63b-winner-name { color: var(--v63b-text); font-weight: 600; }
.v63b-winner .v63b-winner-amount { color: var(--v63b-primary-light); font-weight: 700; }
.v63b-winner .v63b-winner-game { color: var(--v63b-text-dim); font-size: 1rem; }

/* ============ Payment ============ */
.v63b-payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.v63b-payment-item {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius-sm);
  padding: 0.8rem 0.3rem;
  text-align: center;
  border: 1px solid var(--v63b-border);
}
.v63b-payment-item i { font-size: 2rem; color: var(--v63b-primary); margin-bottom: 0.3rem; }
.v63b-payment-item span { font-size: 1rem; color: var(--v63b-text-mid); display: block; }

/* ============ FAQ ============ */
.v63b-faq-item {
  background: var(--v63b-bg-card);
  border-radius: var(--v63b-radius-sm);
  border: 1px solid var(--v63b-border);
  margin-bottom: 0.6rem;
  overflow: hidden;
}
.v63b-faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--v63b-text);
  font-size: 1.3rem;
  font-weight: 600;
  text-align: left;
  padding: 1rem 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}
.v63b-faq-question .v63b-faq-icon { color: var(--v63b-primary); transition: transform 0.2s; }
.v63b-faq-item.v63b-open .v63b-faq-icon { transform: rotate(45deg); }
.v63b-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.1rem;
  color: var(--v63b-text-mid);
  font-size: 1.2rem;
}
.v63b-faq-item.v63b-open .v63b-faq-answer { max-height: 320px; padding: 0 1.1rem 1rem; }

/* ============ App Download CTA ============ */
.v63b-app-cta {
  background: linear-gradient(135deg, #0d2b29, #143f3c);
  border-radius: var(--v63b-radius);
  padding: 1.6rem;
  border: 1px solid var(--v63b-primary);
  text-align: center;
}
.v63b-app-cta h3 { font-size: 1.7rem; color: var(--v63b-text); margin-bottom: 0.5rem; }
.v63b-app-cta p { font-size: 1.25rem; color: var(--v63b-text-mid); margin-bottom: 1rem; }
.v63b-app-cta .v63b-app-buttons { display: flex; flex-direction: column; gap: 0.6rem; }

/* ============ Security badges ============ */
.v63b-security-row { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; }
.v63b-security-badge {
  background: var(--v63b-bg-card);
  border: 1px solid var(--v63b-border);
  border-radius: 20px;
  padding: 0.4rem 0.9rem;
  font-size: 1.1rem;
  color: var(--v63b-text-mid);
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.v63b-security-badge i { color: var(--v63b-primary); }

/* ============ Promo / inline link ============ */
.v63b-promo-link {
  color: var(--v63b-primary-light);
  font-weight: 600;
  cursor: pointer;
}
.v63b-promo-link:hover { text-decoration: underline; }

.v63b-cta-band {
  background: linear-gradient(135deg, var(--v63b-primary-dark), var(--v63b-primary));
  border-radius: var(--v63b-radius);
  padding: 1.4rem;
  text-align: center;
  margin: 1.4rem 0;
}
.v63b-cta-band h3 { color: #04201f; font-size: 1.6rem; margin-bottom: 0.4rem; }
.v63b-cta-band p { color: #053632; font-size: 1.2rem; margin-bottom: 0.9rem; }

/* ============ Footer ============ */
.v63b-footer {
  background: var(--v63b-bg-soft);
  border-top: 1px solid var(--v63b-border);
  padding: 2rem 1.4rem 1.5rem;
  margin-top: 1rem;
}
.v63b-footer-brand { font-size: 1.4rem; color: var(--v63b-text); margin-bottom: 0.6rem; font-weight: 700; }
.v63b-footer-brand span { color: var(--v63b-primary); }
.v63b-footer-desc { font-size: 1.2rem; color: var(--v63b-text-mid); margin-bottom: 1rem; line-height: 1.6; }
.v63b-footer-links { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.v63b-footer-links a { color: var(--v63b-text-mid); font-size: 1.2rem; }
.v63b-footer-links a:active { color: var(--v63b-primary-light); }
.v63b-footer-buttons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; margin: 1rem 0; }
.v63b-footer-copy { font-size: 1.1rem; color: var(--v63b-text-dim); text-align: center; border-top: 1px solid var(--v63b-border); padding-top: 1rem; }

/* ============ Bottom Nav ============ */
.v63b-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: var(--v63b-bottom-nav-h);
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--v63b-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
}
.v63b-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--v63b-text-mid);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.2s, transform 0.15s;
  position: relative;
}
.v63b-bottom-nav-btn i { font-size: 22px; }
.v63b-bottom-nav-btn .material-icons-outlined,
.v63b-bottom-nav-btn .material-icons { font-size: 24px; }
.v63b-bottom-nav-btn:active { transform: scale(0.92); }
.v63b-bottom-nav-btn.v63b-active { color: var(--v63b-primary); }
.v63b-bottom-nav-btn.v63b-active::before {
  content: ""; position: absolute; top: 0;
  width: 26px; height: 3px; border-radius: 0 0 4px 4px;
  background: var(--v63b-primary);
}
.v63b-bottom-nav-btn.v63b-promo {
  color: var(--v63b-accent-gold);
}
.v63b-bottom-nav-btn.v63b-promo i { color: var(--v63b-accent-gold); }

/* ============ Desktop ============ */
@media (min-width: 769px) {
  .v63b-bottom-nav { display: none; }
  .v63b-main { padding-bottom: 0; }
  body { max-width: 430px; }
}