/* ===========================================================
   ju88.homes - core stylesheet
   Class prefix: uif7-
   Palette: #212F3D (deep background) + #48D1CC (light accent / text)
   Mobile-first, max-width 430px reference, rem units (root 62.5%).
   =========================================================== */

:root {
  --uif7-bg: #212F3D;
  --uif7-bg-soft: #2A3B4D;
  --uif7-bg-card: #2F4254;
  --uif7-primary: #48D1CC;
  --uif7-primary-dark: #2BB5B0;
  --uif7-text: #EAF4F4;
  --uif7-text-muted: #9FB3BE;
  --uif7-border: #3A4F63;
  --uif7-gold: #F4C95D;
  --uif7-danger: #E0556B;
  --uif7-radius: 1.2rem;
  --uif7-radius-sm: 0.8rem;
  --uif7-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.35);
}

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

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

body {
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  background: var(--uif7-bg);
  color: var(--uif7-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: 7rem; /* bottom nav clearance on mobile */
}

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

a { color: var(--uif7-primary); text-decoration: none; }

.uif7-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.uif7-wrapper { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 1.6rem; }

/* ---------------- Header ---------------- */
.uif7-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #1B2733 0%, var(--uif7-bg) 100%);
  border-bottom: 1px solid var(--uif7-border);
}
.uif7-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 5.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
}
.uif7-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--uif7-text);
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: 0.05rem;
}
.uif7-logo img { width: 3rem; height: 3rem; border-radius: 0.6rem; }
.uif7-logo .uif7-logo-text span { color: var(--uif7-primary); }

.uif7-header-actions { display: flex; align-items: center; gap: 0.8rem; }
.uif7-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 4rem;
  padding: 0 1.6rem;
  border: none;
  border-radius: var(--uif7-radius-sm);
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}
.uif7-btn:active { transform: scale(0.96); }
.uif7-btn-primary { background: linear-gradient(135deg, var(--uif7-primary) 0%, var(--uif7-primary-dark) 100%); color: #0F2230; box-shadow: 0 0.3rem 1rem rgba(72, 209, 204, 0.35); }
.uif7-btn-primary:hover { box-shadow: 0 0.5rem 1.4rem rgba(72, 209, 204, 0.55); }
.uif7-btn-ghost { background: transparent; color: var(--uif7-primary); border: 1px solid var(--uif7-primary); }
.uif7-btn-ghost:hover { background: rgba(72, 209, 204, 0.12); }
.uif7-btn-sm { min-height: 3.4rem; padding: 0 1.2rem; font-size: 1.3rem; }

.uif7-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem; height: 4rem;
  background: transparent;
  border: 1px solid var(--uif7-border);
  border-radius: 0.8rem;
  color: var(--uif7-text);
  cursor: pointer;
}
.uif7-menu-btn:hover, .uif7-menu-btn.uif7-active { color: var(--uif7-primary); border-color: var(--uif7-primary); }

/* ---------------- Mobile slide-down menu ---------------- */
.uif7-mobile-menu {
  position: fixed;
  top: 5.6rem; left: 0; right: 0;
  z-index: 9999;
  background: var(--uif7-bg-soft);
  border-bottom: 1px solid var(--uif7-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.uif7-mobile-menu.uif7-menu-open { max-height: 60rem; }
.uif7-mobile-menu-inner { padding: 1.2rem 1.6rem 2rem; display: grid; grid-template-columns: 1fr; gap: 0.4rem; }
.uif7-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  color: var(--uif7-text);
  font-size: 1.4rem;
  border-radius: 0.8rem;
  border: 1px solid transparent;
}
.uif7-mobile-menu a:hover, .uif7-mobile-menu a:focus { background: var(--uif7-bg-card); border-color: var(--uif7-border); color: var(--uif7-primary); }
.uif7-mobile-menu a i { color: var(--uif7-primary); width: 2.4rem; text-align: center; }

/* ---------------- Hero / Carousel ---------------- */
.uif7-main { padding-top: 5.6rem; }
.uif7-carousel {
  position: relative;
  margin: 1.2rem 0;
  border-radius: var(--uif7-radius);
  overflow: hidden;
  box-shadow: var(--uif7-shadow);
}
.uif7-carousel-track { position: relative; height: 18rem; }
.uif7-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}
.uif7-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.uif7-carousel-slide.uif7-slide-active { opacity: 1; }
.uif7-carousel-slide::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(33,47,61,0.05) 40%, rgba(33,47,61,0.7) 100%);
}
.uif7-carousel-caption {
  position: absolute; left: 1.4rem; bottom: 1.4rem; z-index: 2;
  color: var(--uif7-text);
  font-size: 1.5rem; font-weight: 700;
  text-shadow: 0 0.2rem 0.6rem rgba(0,0,0,0.6);
}
.uif7-carousel-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 3.2rem; height: 3.2rem;
  background: rgba(33,47,61,0.55);
  border: none; border-radius: 50%;
  color: var(--uif7-text); font-size: 1.6rem;
  cursor: pointer; z-index: 3;
  display: flex; align-items: center; justify-content: center;
}
.uif7-carousel-nav:hover { background: var(--uif7-primary); color: #0F2230; }
.uif7-carousel-nav.uif7-prev { left: 0.8rem; }
.uif7-carousel-nav.uif7-next { right: 0.8rem; }
.uif7-carousel-dots { position: absolute; bottom: 0.8rem; right: 1.2rem; display: flex; gap: 0.6rem; z-index: 3; }
.uif7-carousel-dot { width: 0.8rem; height: 0.8rem; border-radius: 50%; background: rgba(234,244,244,0.45); border: none; cursor: pointer; }
.uif7-carousel-dot.uif7-dot-active { background: var(--uif7-primary); width: 2rem; border-radius: 0.6rem; }

/* ---------------- Section primitives ---------------- */
.uif7-section { padding: 2.2rem 0; }
.uif7-section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.4rem; }
.uif7-section-title {
  font-size: 1.8rem; font-weight: 800; color: var(--uif7-text);
  display: flex; align-items: center; gap: 0.8rem;
}
.uif7-section-title::before { content: ''; width: 0.5rem; height: 2rem; background: var(--uif7-primary); border-radius: 0.4rem; }
.uif7-section-title .material-icons-outlined { color: var(--uif7-primary); font-size: 2.2rem; }
.uif7-section-sub { color: var(--uif7-text-muted); font-size: 1.3rem; margin-top: 0.4rem; }

.uif7-h1 { font-size: 2rem; font-weight: 800; line-height: 2.6rem; color: var(--uif7-text); margin-bottom: 1rem; }
.uif7-h1 span { color: var(--uif7-primary); }
.uif7-lead { color: var(--uif7-text-muted); font-size: 1.4rem; line-height: 2.2rem; margin-bottom: 1.4rem; }

/* ---------------- Game filter + grid ---------------- */
.uif7-filter-bar { display: flex; gap: 0.8rem; overflow-x: auto; padding-bottom: 0.8rem; margin-bottom: 1.2rem; scrollbar-width: none; }
.uif7-filter-bar::-webkit-scrollbar { display: none; }
.uif7-filter-btn {
  flex: 0 0 auto;
  padding: 0.8rem 1.4rem;
  background: var(--uif7-bg-card);
  border: 1px solid var(--uif7-border);
  border-radius: 2rem;
  color: var(--uif7-text-muted);
  font-size: 1.3rem; font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.uif7-filter-btn:hover { color: var(--uif7-primary); border-color: var(--uif7-primary); }
.uif7-filter-btn.uif7-filter-active { background: var(--uif7-primary); color: #0F2230; border-color: var(--uif7-primary); }

.uif7-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.uif7-game-tile {
  display: flex;
  flex-direction: column;
  background: var(--uif7-bg-card);
  border-radius: var(--uif7-radius-sm);
  border: 1px solid var(--uif7-border);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.uif7-game-tile:hover { transform: translateY(-0.3rem); border-color: var(--uif7-primary); box-shadow: 0 0.4rem 1rem rgba(72,209,204,0.25); }
.uif7-game-tile .uif7-game-thumb { aspect-ratio: 1 / 1; background: #0F2230; overflow: hidden; }
.uif7-game-tile .uif7-game-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.uif7-game-tile:hover .uif7-game-thumb img { transform: scale(1.06); }
.uif7-game-tile .uif7-game-name {
  padding: 0.6rem 0.4rem 0.8rem;
  font-size: 1.15rem; font-weight: 600;
  color: var(--uif7-text);
  text-align: center;
  line-height: 1.4rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.uif7-game-tile .uif7-game-tag {
  position: absolute; top: 0.4rem; left: 0.4rem;
  background: rgba(72,209,204,0.9); color: #0F2230;
  font-size: 0.95rem; font-weight: 700;
  padding: 0.2rem 0.6rem; border-radius: 0.6rem;
}
.uif7-game-tile { position: relative; }

/* ---------------- Cards ---------------- */
.uif7-card {
  background: var(--uif7-bg-card);
  border: 1px solid var(--uif7-border);
  border-radius: var(--uif7-radius);
  padding: 1.6rem;
  box-shadow: var(--uif7-shadow);
}
.uif7-card-title { font-size: 1.5rem; font-weight: 700; color: var(--uif7-primary); margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.6rem; }
.uif7-card p { color: var(--uif7-text-muted); line-height: 2rem; font-size: 1.3rem; margin-bottom: 1rem; }
.uif7-card-link { color: var(--uif7-primary); font-weight: 700; font-size: 1.3rem; cursor: pointer; }
.uif7-card-link:hover { text-decoration: underline; }

.uif7-feature-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.uif7-feature-item { display: flex; gap: 1.2rem; align-items: flex-start; padding: 1.4rem; background: var(--uif7-bg-card); border-radius: var(--uif7-radius-sm); border: 1px solid var(--uif7-border); }
.uif7-feature-icon { flex: 0 0 4rem; width: 4rem; height: 4rem; border-radius: 1rem; background: rgba(72,209,204,0.15); display: flex; align-items: center; justify-content: center; color: var(--uif7-primary); font-size: 2.2rem; }
.uif7-feature-item h3 { font-size: 1.5rem; color: var(--uif7-text); margin-bottom: 0.4rem; }
.uif7-feature-item p { color: var(--uif7-text-muted); font-size: 1.25rem; line-height: 1.9rem; }

/* ---------------- Winners / testimonials ---------------- */
.uif7-winners-list { display: grid; gap: 0.8rem; }
.uif7-winner-row { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; background: var(--uif7-bg-card); border-radius: 0.8rem; border: 1px solid var(--uif7-border); }
.uif7-winner-avatar { width: 3.6rem; height: 3.6rem; border-radius: 50%; background: linear-gradient(135deg, var(--uif7-primary), var(--uif7-gold)); display: flex; align-items: center; justify-content: center; color: #0F2230; font-weight: 800; font-size: 1.4rem; }
.uif7-winner-meta { flex: 1; }
.uif7-winner-meta .uif7-winner-name { font-size: 1.3rem; font-weight: 700; color: var(--uif7-text); }
.uif7-winner-meta .uif7-winner-game { font-size: 1.15rem; color: var(--uif7-text-muted); }
.uif7-winner-amount { font-size: 1.4rem; font-weight: 800; color: var(--uif7-gold); }

.uif7-testimonial { padding: 1.4rem; background: var(--uif7-bg-card); border-radius: var(--uif7-radius-sm); border-left: 0.4rem solid var(--uif7-primary); margin-bottom: 1rem; }
.uif7-testimonial p { color: var(--uif7-text); font-size: 1.3rem; line-height: 2rem; margin-bottom: 0.8rem; }
.uif7-testimonial .uif7-testi-author { font-size: 1.2rem; color: var(--uif7-primary); font-weight: 700; }

/* ---------------- Payment / app CTA ---------------- */
.uif7-payment-row { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.uif7-payment-chip { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1.2rem; background: var(--uif7-bg-card); border: 1px solid var(--uif7-border); border-radius: 2rem; color: var(--uif7-text); font-size: 1.2rem; font-weight: 600; }
.uif7-payment-chip i { color: var(--uif7-primary); }

.uif7-app-cta { display: flex; flex-direction: column; gap: 1.2rem; padding: 1.8rem; background: linear-gradient(135deg, #1B2733 0%, var(--uif7-bg-card) 100%); border: 1px solid var(--uif7-primary); border-radius: var(--uif7-radius); }
.uif7-app-cta h2 { color: var(--uif7-primary); font-size: 1.7rem; }
.uif7-app-cta p { color: var(--uif7-text-muted); line-height: 2rem; }
.uif7-app-cta .uif7-app-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------------- Promo strip ---------------- */
.uif7-promo-strip {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.4rem 1.6rem; margin: 1.2rem 0;
  background: linear-gradient(135deg, var(--uif7-primary) 0%, var(--uif7-primary-dark) 100%);
  color: #0F2230; border-radius: var(--uif7-radius);
  cursor: pointer;
  box-shadow: 0 0.4rem 1.2rem rgba(72,209,204,0.35);
}
.uif7-promo-strip h3 { font-size: 1.5rem; font-weight: 800; }
.uif7-promo-strip p { font-size: 1.2rem; opacity: 0.9; }
.uif7-promo-strip .uif7-promo-arrow { font-size: 2rem; }

/* ---------------- FAQ ---------------- */
.uif7-faq-item { background: var(--uif7-bg-card); border: 1px solid var(--uif7-border); border-radius: 0.8rem; margin-bottom: 0.8rem; overflow: hidden; }
.uif7-faq-item summary { padding: 1.2rem 1.4rem; font-size: 1.35rem; font-weight: 700; color: var(--uif7-text); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.uif7-faq-item summary::-webkit-details-marker { display: none; }
.uif7-faq-item summary::after { content: '+'; color: var(--uif7-primary); font-size: 1.6rem; font-weight: 800; }
.uif7-faq-item[open] summary::after { content: '-'; }
.uif7-faq-item p { padding: 0 1.4rem 1.2rem; color: var(--uif7-text-muted); font-size: 1.25rem; line-height: 2rem; }

/* ---------------- Footer ---------------- */
.uif7-footer { background: #1B2733; border-top: 1px solid var(--uif7-border); padding: 2.4rem 0 1.6rem; margin-top: 2rem; }
.uif7-footer-brand { color: var(--uif7-text); font-size: 1.5rem; font-weight: 800; margin-bottom: 0.6rem; }
.uif7-footer-brand span { color: var(--uif7-primary); }
.uif7-footer-desc { color: var(--uif7-text-muted); font-size: 1.2rem; line-height: 1.9rem; margin-bottom: 1.2rem; }
.uif7-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; margin-bottom: 1.2rem; }
.uif7-footer-links a { color: var(--uif7-text-muted); font-size: 1.2rem; }
.uif7-footer-links a:hover { color: var(--uif7-primary); }
.uif7-footer-promo-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.2rem; }
.uif7-footer-copy { color: var(--uif7-text-muted); font-size: 1.15rem; border-top: 1px solid var(--uif7-border); padding-top: 1.2rem; }

/* ---------------- Mobile bottom nav ---------------- */
.uif7-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  height: 6.2rem;
  background: linear-gradient(180deg, var(--uif7-bg-soft) 0%, #1B2733 100%);
  border-top: 1px solid var(--uif7-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  box-shadow: 0 -0.4rem 1rem rgba(0,0,0,0.3);
}
.uif7-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  background: transparent;
  border: none;
  color: var(--uif7-text-muted);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  transition: color 0.2s ease;
}
.uif7-bottom-nav-btn .material-icons-outlined,
.uif7-bottom-nav-btn .fas,
.uif7-bottom-nav-btn .ion { font-size: 2.4rem; line-height: 1; }
.uif7-bottom-nav-btn:hover { color: var(--uif7-primary); }
.uif7-bottom-nav-btn.uif7-nav-current { color: var(--uif7-primary); }
.uif7-bottom-nav-btn.uif7-nav-current::before {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 2.6rem; height: 0.3rem; background: var(--uif7-primary); border-radius: 0 0 0.4rem 0.4rem;
}
.uif7-bottom-nav-btn.uif7-nav-promo {
  color: var(--uif7-gold);
}
.uif7-bottom-nav-btn.uif7-nav-promo .uif7-nav-badge {
  position: absolute; top: 0.4rem; right: 1.2rem;
  background: var(--uif7-danger); color: #fff;
  font-size: 0.85rem; font-weight: 800;
  padding: 0.1rem 0.4rem; border-radius: 0.8rem;
}
.uif7-bottom-nav-btn:active { transform: scale(0.92); }

/* ---------------- Desktop rules ---------------- */
@media (min-width: 769px) {
  body { padding-bottom: 0; }
  .uif7-bottom-nav { display: none; }
  .uif7-container { max-width: 1100px; }
  .uif7-carousel-track { height: 32rem; }
  .uif7-game-grid { grid-template-columns: repeat(6, 1fr); }
  .uif7-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .uif7-header-actions .uif7-menu-btn { display: none; }
}

@media (min-width: 431px) and (max-width: 768px) {
  .uif7-game-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Utility for visually hidden text */
.uif7-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }