/* ============================================================
 * ok-games.homes — core stylesheet
 * All custom classes use the "ui3a-" prefix.
 * Palette: #00695C (teal) / #40E0D0 (turquoise accent)
 *          #E0F2F1 (light) / #0E1621 (dark bg)
 * Mobile-first, max-width 430px header shell.
 * ============================================================ */

:root {
  --ui3a-primary: #00695C;
  --ui3a-primary-dark: #004D40;
  --ui3a-accent: #40E0D0;
  --ui3a-accent-soft: #1de9b6;
  --ui3a-light: #E0F2F1;
  --ui3a-bg: #0E1621;
  --ui3a-bg-alt: #0b121b;
  --ui3a-card: #15202E;
  --ui3a-card-2: #1a2738;
  --ui3a-text: #E0F2F1;
  --ui3a-text-dim: #9bb2b0;
  --ui3a-gold: #FFD54F;
  --ui3a-danger: #EF5350;
  --ui3a-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  --ui3a-radius: 12px;
  --ui3a-radius-lg: 18px;
  --ui3a-header-h: 56px;
  --ui3a-bottom-h: 62px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; font-size: 62.5%; }
html, body {
  background: var(--ui3a-bg);
  color: var(--ui3a-text);
  font-family: "Segoe UI", Roboto, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5rem;
  font-size: 1.6rem;
  min-height: 100%;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--ui3a-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }

/* ---------- Layout ---------- */
.ui3a-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
}
.ui3a-container {
  padding: 14px 14px 24px;
}
main { display: block; padding-bottom: 80px; }

/* ---------- Header ---------- */
.ui3a-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(100deg, var(--ui3a-primary-dark), var(--ui3a-primary));
  border-bottom: 2px solid var(--ui3a-accent);
  box-shadow: var(--ui3a-shadow);
}
.ui3a-header-inner {
  max-width: 430px;
  margin: 0 auto;
  height: var(--ui3a-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
}
.ui3a-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.3px;
}
.ui3a-logo img { width: 28px; height: 28px; border-radius: 6px; }
.ui3a-logo span { color: var(--ui3a-accent); }
.ui3a-header-actions { display: flex; align-items: center; gap: 8px; }
.ui3a-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  min-height: 36px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.ui3a-btn:hover { text-decoration: none; transform: translateY(-1px); }
.ui3a-btn:active { transform: translateY(0); }
.ui3a-btn-primary {
  background: linear-gradient(135deg, var(--ui3a-gold), #ffb300);
  color: #2a1a00;
  box-shadow: 0 4px 14px rgba(255, 213, 79, 0.35);
}
.ui3a-btn-ghost {
  background: rgba(255,255,255,0.10);
  color: var(--ui3a-light);
  border: 1px solid rgba(224, 242, 241, 0.35);
}
.ui3a-btn-accent {
  background: var(--ui3a-accent);
  color: #003c33;
}
.ui3a-menu-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: rgba(255,255,255,0.08);
  font-size: 1.1rem;
}

/* ---------- Mobile slide-down menu ---------- */
.ui3a-mobile-menu {
  position: fixed;
  top: var(--ui3a-header-h);
  left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: var(--ui3a-bg-alt);
  border-bottom: 1px solid rgba(64, 224, 208, 0.25);
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
  z-index: 9999;
}
.ui3a-mobile-menu.ui3a-is-open { max-height: 80vh; overflow-y: auto; }
.ui3a-mobile-menu ul { padding: 6px 0; }
.ui3a-mobile-menu li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  color: var(--ui3a-text);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-weight: 600;
}
.ui3a-mobile-menu li a:hover {
  background: rgba(64, 224, 208, 0.08);
  text-decoration: none;
  color: var(--ui3a-accent);
}
.ui3a-mobile-menu li a i { width: 22px; text-align: center; color: var(--ui3a-accent); }

/* ---------- Hero / Carousel ---------- */
.ui3a-carousel {
  position: relative;
  border-radius: var(--ui3a-radius-lg);
  overflow: hidden;
  margin: 14px 0;
  box-shadow: var(--ui3a-shadow);
}
.ui3a-slide {
  display: none;
  position: relative;
  cursor: pointer;
}
.ui3a-slide.ui3a-active { display: block; }
.ui3a-slide img { width: 100%; height: 200px; object-fit: cover; }
.ui3a-slide-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 14px;
  background: linear-gradient(0deg, rgba(14,22,33,0.92), rgba(14,22,33,0));
  color: #fff;
}
.ui3a-slide-overlay h2 { font-size: 1.1rem; color: var(--ui3a-accent); margin-bottom: 4px; }
.ui3a-slide-overlay p { font-size: 0.85rem; color: var(--ui3a-light); }
.ui3a-carousel-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 8px;
  transform: translateY(-50%);
  pointer-events: none;
}
.ui3a-carousel-controls button {
  pointer-events: auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,0.45);
  color: #fff;
}
.ui3a-dots {
  position: absolute;
  bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
  z-index: 2;
}
.ui3a-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4);
}
.ui3a-dot.ui3a-active { background: var(--ui3a-accent); }

/* ---------- Section / Headings ---------- */
.ui3a-section {
  margin: 22px 0;
  padding: 16px;
  background: var(--ui3a-card);
  border-radius: var(--ui3a-radius-lg);
  border: 1px solid rgba(64, 224, 208, 0.12);
}
.ui3a-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.15rem;
  color: var(--ui3a-accent);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(64, 224, 208, 0.18);
}
.ui3a-section-title i { font-size: 1.2rem; }
.ui3a-section p {
  color: var(--ui3a-text);
  font-size: 0.92rem;
  margin-bottom: 10px;
}
.ui3a-h1 {
  font-size: 1.4rem;
  color: #fff;
  text-align: center;
  padding: 14px 6px 6px;
}
.ui3a-h1 span { color: var(--ui3a-accent); }
.ui3a-subtitle {
  text-align: center;
  color: var(--ui3a-text-dim);
  font-size: 0.9rem;
  padding: 0 12px 14px;
}

/* ---------- Category Tabs (decorative, non-switching) ---------- */
.ui3a-cat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 22px 2px 12px;
}
.ui3a-cat-head h2 {
  font-size: 1.15rem;
  color: var(--ui3a-accent);
  display: flex; align-items: center; gap: 8px;
}
.ui3a-cat-head .ui3a-more {
  font-size: 0.78rem;
  color: var(--ui3a-text-dim);
}
.ui3a-cat-head .ui3a-more:hover { color: var(--ui3a-accent); }

/* ---------- Game Grid ---------- */
.ui3a-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui3a-card {
  background: var(--ui3a-card-2);
  border-radius: var(--ui3a-radius);
  overflow: hidden;
  border: 1px solid rgba(64, 224, 208, 0.10);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  display: block;
  cursor: pointer;
}
.ui3a-card:hover {
  transform: translateY(-2px);
  border-color: var(--ui3a-accent);
  box-shadow: 0 6px 16px rgba(64, 224, 208, 0.18);
  text-decoration: none;
}
.ui3a-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0b121b;
}
.ui3a-card-name {
  padding: 6px 8px;
  font-size: 0.72rem;
  text-align: center;
  color: var(--ui3a-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}
.ui3a-badge-hot {
  position: absolute;
  background: var(--ui3a-danger);
  color: #fff;
  font-size: 0.6rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin: 4px;
  font-weight: 700;
}

/* ---------- Feature list ---------- */
.ui3a-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.ui3a-feature {
  background: var(--ui3a-card-2);
  border-radius: var(--ui3a-radius);
  padding: 12px;
  text-align: center;
  border: 1px solid rgba(64, 224, 208, 0.10);
}
.ui3a-feature i {
  font-size: 1.5rem;
  color: var(--ui3a-accent);
  margin-bottom: 6px;
}
.ui3a-feature h3 { font-size: 0.85rem; color: #fff; margin-bottom: 4px; }
.ui3a-feature p { font-size: 0.72rem; color: var(--ui3a-text-dim); }

/* ---------- Inline promo text links ---------- */
.ui3a-promo-link {
  color: var(--ui3a-gold);
  font-weight: 700;
  cursor: pointer;
}
.ui3a-promo-link:hover { text-decoration: underline; }

/* ---------- Promo banner ---------- */
.ui3a-cta-banner {
  background: linear-gradient(135deg, var(--ui3a-primary), var(--ui3a-accent));
  border-radius: var(--ui3a-radius-lg);
  padding: 18px;
  text-align: center;
  margin: 18px 0;
  color: #001b17;
}
.ui3a-cta-banner h3 { font-size: 1.15rem; margin-bottom: 6px; color: #001b17; }
.ui3a-cta-banner p { font-size: 0.85rem; margin-bottom: 10px; color: #002821; }
.ui3a-cta-banner .ui3a-btn-primary {
  background: #001b17;
  color: var(--ui3a-accent);
}

/* ---------- Testimonials ---------- */
.ui3a-testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.ui3a-testimonial {
  background: var(--ui3a-card-2);
  border-radius: var(--ui3a-radius);
  padding: 12px;
  border-left: 3px solid var(--ui3a-accent);
}
.ui3a-testimonial-stars { color: var(--ui3a-gold); font-size: 0.8rem; margin-bottom: 4px; }
.ui3a-testimonial p { font-size: 0.82rem; color: var(--ui3a-text); margin-bottom: 6px; }
.ui3a-testimonial .ui3a-author { font-size: 0.72rem; color: var(--ui3a-text-dim); }

/* ---------- Payment chips ---------- */
.ui3a-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ui3a-chip {
  background: var(--ui3a-card-2);
  border: 1px solid rgba(64, 224, 208, 0.18);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--ui3a-text);
  display: inline-flex; align-items: center; gap: 6px;
}
.ui3a-chip i { color: var(--ui3a-accent); }

/* ---------- RTP table ---------- */
.ui3a-rtp-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.ui3a-rtp-table th, .ui3a-rtp-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(64, 224, 208, 0.12);
  text-align: left;
}
.ui3a-rtp-table th { color: var(--ui3a-accent); }
.ui3a-rtp-table td.ui3a-rtp-high { color: var(--ui3a-accent-soft); font-weight: 700; }

/* ---------- FAQ accordion ---------- */
.ui3a-faq-item {
  background: var(--ui3a-card-2);
  border-radius: var(--ui3a-radius);
  margin-bottom: 8px;
  overflow: hidden;
  border: 1px solid rgba(64, 224, 208, 0.10);
}
.ui3a-faq-item button {
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ui3a-light);
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.ui3a-faq-item button i { color: var(--ui3a-accent); transition: transform .2s ease; }
.ui3a-faq-item .ui3a-faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 14px;
  color: var(--ui3a-text-dim);
  font-size: 0.84rem;
  transition: max-height .25s ease, padding .25s ease;
}
.ui3a-faq-item.ui3a-is-open .ui3a-faq-answer {
  max-height: 400px;
  padding: 0 14px 12px;
}
.ui3a-faq-item.ui3a-is-open button i { transform: rotate(180deg); }

/* ---------- Winners list ---------- */
.ui3a-winners {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.ui3a-winner {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  background: var(--ui3a-card-2);
  border-radius: 8px;
  font-size: 0.78rem;
}
.ui3a-winner .ui3a-wname { color: var(--ui3a-light); }
.ui3a-winner .ui3a-wamt { color: var(--ui3a-gold); font-weight: 700; }

/* ---------- Footer ---------- */
.ui3a-footer {
  background: var(--ui3a-bg-alt);
  border-top: 2px solid var(--ui3a-primary);
  padding: 22px 14px 90px;
  color: var(--ui3a-text-dim);
  font-size: 0.8rem;
}
.ui3a-footer-brand {
  display: flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.ui3a-footer-brand img { width: 28px; height: 28px; border-radius: 6px; }
.ui3a-footer-brand strong { color: var(--ui3a-accent); }
.ui3a-footer p { margin-bottom: 8px; line-height: 1.55; }
.ui3a-footer-links {
  display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 12px 0;
}
.ui3a-footer-links a { color: var(--ui3a-light); font-size: 0.78rem; }
.ui3a-footer-links a:hover { color: var(--ui3a-accent); }
.ui3a-footer-promos {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0;
}
.ui3a-footer-promos button {
  background: var(--ui3a-primary);
  color: #fff;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.ui3a-footer-copy {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 10px; margin-top: 10px;
  font-size: 0.72rem; color: var(--ui3a-text-dim);
}

/* ---------- Bottom navigation (mobile only) ---------- */
.ui3a-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: var(--ui3a-bottom-h);
  background: linear-gradient(180deg, var(--ui3a-primary), var(--ui3a-primary-dark));
  border-top: 2px solid var(--ui3a-accent);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -4px 18px rgba(0,0,0,0.4);
}
.ui3a-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: rgba(255,255,255,0.78);
  font-size: 0.65rem;
  font-weight: 600;
  transition: transform .15s ease, color .15s ease;
}
.ui3a-bottom-nav-btn i,
.ui3a-bottom-nav-btn span.material-icons-outlined,
.ui3a-bottom-nav-btn ion-icon {
  font-size: 22px;
}
.ui3a-bottom-nav-btn ion-icon { font-size: 24px; }
.ui3a-bottom-nav-btn:hover { color: #fff; transform: translateY(-2px); }
.ui3a-bottom-nav-btn.ui3a-active { color: var(--ui3a-gold); }
.ui3a-bottom-nav-btn:active { transform: scale(0.92); }

/* ---------- Utilities ---------- */
.ui3a-center { text-align: center; }
.ui3a-mt-12 { margin-top: 12px; }
.ui3a-hide-mobile { display: none; }
.ui3a-text-gold { color: var(--ui3a-gold); }

/* ---------- Tablet / desktop ---------- */
@media (min-width: 768px) {
  body { background: linear-gradient(135deg, #0b121b, #0E1621 60%); }
  .ui3a-wrapper, .ui3a-header-inner, .ui3a-bottom-nav { max-width: 960px; }
  .ui3a-grid { grid-template-columns: repeat(6, 1fr); }
  .ui3a-feature-grid { grid-template-columns: repeat(4, 1fr); }
  .ui3a-testimonials { grid-template-columns: repeat(3, 1fr); }
  .ui3a-bottom-nav { display: none; }
  .ui3a-footer { padding-bottom: 30px; }
  main { padding-bottom: 30px; }
  .ui3a-hide-mobile { display: inline-flex; }
  .ui3a-slide img { height: 320px; }
  .ui3a-h1 { font-size: 2rem; }
}
@media (min-width: 1024px) {
  .ui3a-grid { grid-template-columns: repeat(8, 1fr); }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}