/* lwin.homes core stylesheet - prefix gca5- */
/* English comments only. Mobile-first design, max-width 430px primary. */

:root {
  --gca5-primary: #0097A7;
  --gca5-accent: #48D1CC;
  --gca5-bg: #2D2D2D;
  --gca5-bg-2: #1c1c1c;
  --gca5-bg-3: #262626;
  --gca5-surface: #E0F2F1;
  --gca5-text: #E0F2F1;
  --gca5-text-soft: #b6e9e6;
  --gca5-muted: #8aa6a4;
  --gca5-gold: #FFD54A;
  --gca5-danger: #FF5C7A;
  --gca5-success: #5AD17E;
  --gca5-radius: 14px;
  --gca5-radius-sm: 10px;
  --gca5-shadow: 0 6px 22px rgba(0,0,0,0.35);
  --gca5-shadow-lg: 0 14px 38px rgba(0,0,0,0.45);
  --gca5-header-h: 58px;
  --gca5-bottom-h: 62px;
}

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

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

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: var(--gca5-bg);
  color: var(--gca5-text);
  line-height: 1.5;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

html { font-size: 62.5%; }

a { color: var(--gca5-accent); text-decoration: none; }
img { max-width: 100%; display: block; }

.gca5-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 12px; }
.gca5-wrapper { padding-top: var(--gca5-header-h); padding-bottom: calc(var(--gca5-bottom-h) + 12px); }

/* ===================== Header ===================== */
.gca5-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--gca5-header-h);
  background: rgba(45,45,45,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(72,209,204,0.18);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px; z-index: 1000; transition: box-shadow .25s;
}
.gca5-header-scrolled { box-shadow: 0 4px 18px rgba(0,0,0,0.4); }
.gca5-brand { display: flex; align-items: center; gap: 8px; min-width: 0; }
.gca5-brand-logo { width: 28px; height: 28px; border-radius: 7px; object-fit: cover; }
.gca5-brand-name { font-weight: 800; font-size: 1.7rem; color: var(--gca5-accent); letter-spacing: .5px; white-space: nowrap; }
.gca5-brand-name b { color: var(--gca5-primary); }
.gca5-header-actions { display: flex; align-items: center; gap: 8px; }
.gca5-menu-toggle {
  background: transparent; border: 0; color: var(--gca5-text); font-size: 2rem;
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; border-radius: 8px;
}
.gca5-menu-toggle:hover { color: var(--gca5-accent); background: rgba(72,209,204,0.12); }

.gca5-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 38px; padding: 0 14px; border: 0; border-radius: 10px;
  font-size: 1.3rem; font-weight: 700; cursor: pointer; text-align: center;
  transition: transform .15s, box-shadow .2s, background .2s; white-space: nowrap;
}
.gca5-btn-primary { background: linear-gradient(135deg, var(--gca5-primary), #00BFA5); color: #fff; box-shadow: 0 4px 12px rgba(0,151,167,0.4); }
.gca5-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0,151,167,0.55); }
.gca5-btn-secondary { background: transparent; color: var(--gca5-accent); border: 1.5px solid var(--gca5-accent); }
.gca5-btn-secondary:hover { background: rgba(72,209,204,0.14); }
.gca5-btn-gold { background: linear-gradient(135deg, var(--gca5-gold), #FFA51F); color: #2D2D2D; box-shadow: 0 4px 12px rgba(255,213,74,0.35); }
.gca5-btn-block { display: flex; width: 100%; }
.gca5-btn-lg { min-height: 46px; font-size: 1.5rem; }

/* ===================== Mobile menu ===================== */
.gca5-mobile-menu {
  position: fixed; top: var(--gca5-header-h); left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; max-height: 0; overflow: hidden;
  background: var(--gca5-bg-2); z-index: 9999; transition: max-height .3s ease;
  border-bottom: 1px solid rgba(72,209,204,0.2);
}
.gca5-mobile-menu.gca5-menu-open { max-height: 80vh; overflow-y: auto; }
.gca5-mobile-menu-inner { padding: 10px 14px 18px; }
.gca5-menu-link {
  display: flex; align-items: center; gap: 12px; padding: 12px 10px;
  color: var(--gca5-text); font-size: 1.45rem; font-weight: 600;
  border-radius: 10px; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.gca5-menu-link:hover { background: rgba(72,209,204,0.12); color: var(--gca5-accent); }
.gca5-menu-link i { width: 24px; text-align: center; color: var(--gca5-accent); font-size: 1.8rem; }

/* ===================== Hero / Carousel ===================== */
.gca5-hero { margin: 8px 0 14px; }
.gca5-carousel { position: relative; border-radius: var(--gca5-radius); overflow: hidden; box-shadow: var(--gca5-shadow); }
.gca5-slide {
  position: relative; display: none; cursor: pointer;
}
.gca5-slide.gca5-slide-active { display: block; }
.gca5-slide img { width: 100%; height: 180px; object-fit: cover; }
.gca5-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.85));
  padding: 18px 14px 12px; color: #fff;
}
.gca5-slide-cap h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 4px; color: var(--gca5-accent); }
.gca5-slide-cap p { font-size: 1.2rem; color: var(--gca5-text-soft); }
.gca5-dots { position: absolute; bottom: 8px; left: 0; right: 0; display: flex; justify-content: center; gap: 6px; z-index: 2; }
.gca5-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.45); border: 0; cursor: pointer; }
.gca5-dot.gca5-dot-active { background: var(--gca5-accent); width: 22px; border-radius: 5px; }

/* ===================== Section heading ===================== */
.gca5-section { margin: 18px 0; padding: 0 2px; }
.gca5-section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.gca5-section-title { font-size: 1.65rem; font-weight: 800; color: #fff; display: flex; align-items: center; gap: 8px; }
.gca5-section-title i { color: var(--gca5-accent); font-size: 2rem; }
.gca5-section-more { font-size: 1.25rem; color: var(--gca5-accent); font-weight: 600; }

/* ===================== Filter chips ===================== */
.gca5-filter { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 10px; scrollbar-width: none; }
.gca5-filter::-webkit-scrollbar { display: none; }
.gca5-filter-chip {
  flex: 0 0 auto; padding: 7px 14px; border-radius: 20px; border: 1px solid rgba(72,209,204,0.4);
  background: var(--gca5-bg-3); color: var(--gca5-text-soft); font-size: 1.25rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.gca5-filter-chip-active { background: var(--gca5-primary); color: #fff; border-color: var(--gca5-primary); }

/* ===================== Game grid ===================== */
.gca5-game-section { margin-bottom: 20px; }
.gca5-game-section-title { font-size: 1.5rem; font-weight: 700; color: var(--gca5-accent); margin: 6px 0 10px; padding-left: 4px; border-left: 3px solid var(--gca5-primary); }
.gca5-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.gca5-card {
  background: var(--gca5-bg-3); border-radius: var(--gca5-radius-sm); overflow: hidden; cursor: pointer;
  border: 1px solid rgba(72,209,204,0.12); transition: transform .18s, box-shadow .2s; position: relative;
}
.gca5-card:hover { transform: translateY(-3px); box-shadow: var(--gca5-shadow); border-color: rgba(72,209,204,0.4); }
.gca5-card-img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #000; }
.gca5-card-name { font-size: 1.15rem; color: var(--gca5-text); padding: 6px 7px 8px; line-height: 1.25; min-height: 34px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-align: center; }
.gca5-card-badge { position: absolute; top: 6px; left: 6px; background: rgba(0,151,167,0.9); color: #fff; font-size: 1rem; font-weight: 700; padding: 2px 6px; border-radius: 6px; }
.gca5-card-badge.hot { background: linear-gradient(135deg,#FF5C7A,#FF8A4A); }

/* ===================== Promo / info cards ===================== */
.gca5-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.gca5-feature { background: var(--gca5-bg-3); border: 1px solid rgba(72,209,204,0.15); border-radius: var(--gca5-radius); padding: 14px 12px; text-align: center; }
.gca5-feature i { font-size: 2.6rem; color: var(--gca5-accent); margin-bottom: 6px; }
.gca5-feature h3 { font-size: 1.4rem; color: #fff; margin-bottom: 4px; }
.gca5-feature p { font-size: 1.2rem; color: var(--gca5-muted); }

.gca5-panel { background: var(--gca5-bg-3); border-radius: var(--gca5-radius); padding: 16px 14px; margin-bottom: 14px; border: 1px solid rgba(72,209,204,0.15); }
.gca5-panel h3 { font-size: 1.55rem; color: #fff; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.gca5-panel h3 i { color: var(--gca5-accent); }
.gca5-panel p { font-size: 1.28rem; color: var(--gca5-text-soft); margin-bottom: 8px; }
.gca5-panel ul { list-style: none; padding: 0; }
.gca5-panel li { font-size: 1.25rem; color: var(--gca5-text-soft); padding: 5px 0 5px 22px; position: relative; }
.gca5-panel li::before { content: "▸"; position: absolute; left: 0; color: var(--gca5-accent); }

/* ===================== Winners ===================== */
.gca5-winners { background: var(--gca5-bg-3); border-radius: var(--gca5-radius); padding: 10px 12px; border: 1px solid rgba(72,209,204,0.15); }
.gca5-winner-list { display: none; }
.gca5-winner-list.gca5-winner-active { display: block; }
.gca5-winner-item { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; font-size: 1.2rem; border-bottom: 1px dashed rgba(255,255,255,0.06); }
.gca5-winner-item:last-child { border-bottom: 0; }
.gca5-winner-name { color: var(--gca5-text); font-weight: 600; }
.gca5-winner-name i { color: var(--gca5-gold); margin-right: 4px; }
.gca5-winner-amount { color: var(--gca5-success); font-weight: 700; }

/* ===================== Testimonials ===================== */
.gca5-testimonial { background: var(--gca5-bg-3); border-radius: var(--gca5-radius); padding: 12px 14px; margin-bottom: 10px; border-left: 3px solid var(--gca5-accent); }
.gca5-testimonial-stars { color: var(--gca5-gold); font-size: 1.4rem; margin-bottom: 4px; }
.gca5-testimonial p { font-size: 1.25rem; color: var(--gca5-text-soft); font-style: italic; }
.gca5-testimonial-author { font-size: 1.15rem; color: var(--gca5-accent); font-weight: 700; margin-top: 6px; }

/* ===================== Payment ===================== */
.gca5-payment { display: flex; flex-wrap: wrap; gap: 8px; }
.gca5-payment-pill { background: var(--gca5-bg-2); border: 1px solid rgba(72,209,204,0.2); border-radius: 20px; padding: 6px 12px; font-size: 1.2rem; color: var(--gca5-text-soft); display: flex; align-items: center; gap: 6px; }
.gca5-payment-pill i { color: var(--gca5-accent); }

/* ===================== CTA ===================== */
.gca5-cta { background: linear-gradient(135deg, var(--gca5-primary), #00BFA5); border-radius: var(--gca5-radius); padding: 18px 14px; text-align: center; margin: 16px 0; box-shadow: var(--gca5-shadow); }
.gca5-cta h3 { font-size: 1.7rem; color: #fff; margin-bottom: 6px; }
.gca5-cta p { font-size: 1.25rem; color: rgba(255,255,255,0.9); margin-bottom: 12px; }
.gca5-cta .gca5-btn { background: #fff; color: var(--gca5-primary); }

.gca5-app-cta { display: flex; align-items: center; gap: 12px; background: var(--gca5-bg-3); border-radius: var(--gca5-radius); padding: 14px; border: 1px solid rgba(72,209,204,0.15); }
.gca5-app-cta-icon { font-size: 3.2rem; color: var(--gca5-accent); }
.gca5-app-cta-body { flex: 1; }
.gca5-app-cta-body h3 { font-size: 1.5rem; color: #fff; }
.gca5-app-cta-body p { font-size: 1.2rem; color: var(--gca5-muted); }

/* ===================== FAQ ===================== */
.gca5-faq-item { background: var(--gca5-bg-3); border-radius: var(--gca5-radius-sm); margin-bottom: 8px; border: 1px solid rgba(72,209,204,0.12); overflow: hidden; }
.gca5-faq-q { padding: 12px 14px; font-size: 1.32rem; font-weight: 700; color: #fff; display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
.gca5-faq-q i { color: var(--gca5-accent); }
.gca5-faq-a { padding: 0 14px 12px; font-size: 1.22rem; color: var(--gca5-text-soft); }

/* ===================== Footer ===================== */
.gca5-footer { background: var(--gca5-bg-2); padding: 22px 14px 16px; border-top: 1px solid rgba(72,209,204,0.2); margin-top: 18px; }
.gca5-footer-brand { font-size: 1.8rem; font-weight: 800; color: var(--gca5-accent); margin-bottom: 8px; }
.gca5-footer-about { font-size: 1.22rem; color: var(--gca5-muted); margin-bottom: 14px; line-height: 1.5; }
.gca5-footer-promo { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.gca5-footer-promo .gca5-btn { flex: 1 1 45%; min-height: 40px; font-size: 1.2rem; }
.gca5-footer-links { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; margin-bottom: 14px; }
.gca5-footer-links a { font-size: 1.2rem; color: var(--gca5-text-soft); padding: 4px 0; }
.gca5-footer-links a:hover { color: var(--gca5-accent); }
.gca5-footer-copy { font-size: 1.1rem; color: var(--gca5-muted); text-align: center; border-top: 1px solid rgba(255,255,255,0.06); padding-top: 10px; }

/* ===================== Bottom nav ===================== */
.gca5-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--gca5-bottom-h);
  background: rgba(28,28,28,0.98); backdrop-filter: blur(10px);
  border-top: 1px solid rgba(72,209,204,0.25);
  display: flex; justify-content: space-around; align-items: stretch;
  z-index: 1000; box-shadow: 0 -4px 18px rgba(0,0,0,0.4);
}
.gca5-bottom-nav-btn {
  flex: 1; background: transparent; border: 0; color: var(--gca5-text-soft);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-width: 60px; min-height: 60px; cursor: pointer; font-size: 1rem; font-weight: 600;
  transition: color .2s, transform .15s; position: relative; padding: 4px 0;
}
.gca5-bottom-nav-btn i { font-size: 2.2rem; }
.gca5-bottom-nav-btn span { font-size: 1rem; }
.gca5-bottom-nav-btn:hover { color: var(--gca5-accent); transform: translateY(-2px); }
.gca5-bottom-nav-btn-active { color: var(--gca5-accent); }
.gca5-bottom-nav-btn-active::after { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 28px; height: 3px; border-radius: 0 0 3px 3px; background: var(--gca5-accent); }
.gca5-bottom-nav-btn-promo { color: var(--gca5-gold); }
.gca5-bottom-nav-btn-promo i { text-shadow: 0 0 10px rgba(255,213,74,0.5); }

/* ===================== Back to top ===================== */
.gca5-to-top {
  position: fixed; right: 14px; bottom: calc(var(--gca5-bottom-h) + 12px);
  width: 42px; height: 42px; border-radius: 50%; background: var(--gca5-primary); color: #fff;
  border: 0; display: flex; align-items: center; justify-content: center; font-size: 1.9rem;
  cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .25s, transform .2s; z-index: 999;
  box-shadow: var(--gca5-shadow);
}
.gca5-to-top.gca5-to-top-show { opacity: 1; pointer-events: auto; }
.gca5-to-top:hover { transform: translateY(-2px); }

/* ===================== Trust badges ===================== */
.gca5-trust { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.gca5-trust-badge { background: rgba(72,209,204,0.1); border: 1px solid rgba(72,209,204,0.3); border-radius: 8px; padding: 6px 10px; font-size: 1.15rem; color: var(--gca5-text-soft); display: flex; align-items: center; gap: 6px; }
.gca5-trust-badge i { color: var(--gca5-success); }

/* ===================== Partners ===================== */
.gca5-partners { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.gca5-partners img { width: 56px; height: 56px; object-fit: contain; border-radius: 8px; background: #fff; padding: 4px; }

/* ===================== Desktop ===================== */
@media (min-width: 769px) {
  .gca5-bottom-nav { display: none; }
  body { max-width: 720px; }
  .gca5-header, .gca5-mobile-menu, .gca5-footer { max-width: 720px; }
  .gca5-grid { grid-template-columns: repeat(4, 1fr); }
  .gca5-feature-grid { grid-template-columns: repeat(4, 1fr); }
  .gca5-wrapper { padding-bottom: 20px; }
}

@media (max-width: 768px) {
  .gca5-wrapper { padding-bottom: calc(var(--gca5-bottom-h) + 16px); }
  main.gca5-main { padding-bottom: calc(var(--gca5-bottom-h) + 16px); }
}