/* Poker Terms - design-f9b5.css
   Mobile-first HTML5 gaming site styles.
   All custom classes use the ui9b- prefix.
   Palette: #0E1621 / #20B2AA / #8FBC8F / #AFEEEE / #228B22
   Root font 62.5% for rem sizing. */

:root {
  --ui9b-bg: #0E1621;
  --ui9b-bg-2: #142131;
  --ui9b-bg-3: #1b2c42;
  --ui9b-primary: #20B2AA;
  --ui9b-secondary: #8FBC8F;
  --ui9b-accent: #AFEEEE;
  --ui9b-green: #228B22;
  --ui9b-text: #EAF6F4;
  --ui9b-text-dim: #9FB3C2;
  --ui9b-border: rgba(175, 238, 238, 0.16);
  --ui9b-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  --ui9b-radius: 14px;
}

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

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

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--ui9b-bg);
  color: var(--ui9b-text);
  line-height: 1.55;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--ui9b-accent); text-decoration: none; }
a:hover { color: var(--ui9b-primary); }

h1, h2, h3, h4 { line-height: 1.3; font-weight: 700; color: var(--ui9b-text); }

/* ---------- Layout ---------- */
.ui9b-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.4rem; }
.ui9b-wrapper { width: 100%; }
.ui9b-section { padding: 2.6rem 0; }
.ui9b-section-alt { background: linear-gradient(180deg, var(--ui9b-bg) 0%, var(--ui9b-bg-2) 100%); }

.ui9b-eyebrow {
  display: inline-block;
  font-size: 1.2rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ui9b-accent);
  margin-bottom: 0.6rem;
  font-weight: 600;
}
.ui9b-section-title {
  font-size: 2.1rem;
  margin-bottom: 0.8rem;
  color: var(--ui9b-text);
}
.ui9b-section-title .ui9b-hl { color: var(--ui9b-primary); }
.ui9b-section-sub {
  color: var(--ui9b-text-dim);
  font-size: 1.35rem;
  margin-bottom: 1.8rem;
}

/* ---------- Header ---------- */
.ui9b-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(14, 22, 33, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ui9b-border);
  transition: box-shadow .25s ease;
}
.ui9b-header-scrolled { box-shadow: var(--ui9b-shadow); }
.ui9b-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1.4rem;
  max-width: 430px;
  margin: 0 auto;
}
.ui9b-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ui9b-text);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}
.ui9b-logo img { width: 30px; height: 30px; border-radius: 6px; }
.ui9b-logo .ui9b-logo-mark {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-green));
  color: #fff; border-radius: 8px; font-size: 16px;
}
.ui9b-logo small { color: var(--ui9b-accent); font-size: 1.05rem; font-weight: 600; }

.ui9b-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.ui9b-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: none; cursor: pointer;
  font-weight: 700; font-size: 1.3rem;
  padding: 0.7rem 1.2rem; border-radius: 10px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  text-decoration: none;
}
.ui9b-btn:active { transform: scale(0.96); }
.ui9b-btn-primary {
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-green));
  color: #fff;
  box-shadow: 0 6px 16px rgba(32, 178, 170, 0.35);
}
.ui9b-btn-primary:hover { color: #fff; filter: brightness(1.08); }
.ui9b-btn-ghost {
  background: transparent;
  color: var(--ui9b-accent);
  border: 1px solid var(--ui9b-border);
}
.ui9b-btn-ghost:hover { background: rgba(175, 238, 238, 0.08); color: var(--ui9b-accent); }

.ui9b-menu-btn {
  background: transparent; border: none; color: var(--ui9b-text);
  font-size: 20px; padding: 0.5rem; cursor: pointer;
}

/* ---------- Desktop nav (hidden on mobile) ---------- */
.ui9b-desktop-nav { display: none; }

/* ---------- Mobile menu drawer ---------- */
.ui9b-menu-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0; visibility: hidden;
  transition: opacity .25s ease;
  z-index: 9998;
}
.ui9b-menu-overlay.ui9b-show { opacity: 1; visibility: visible; }
.ui9b-mobile-menu {
  position: fixed; top: 0; right: -82%;
  width: 78%; max-width: 320px; height: 100vh;
  background: var(--ui9b-bg-2);
  border-left: 1px solid var(--ui9b-border);
  padding: 2.2rem 1.6rem;
  transform: translateX(0);
  transition: right .3s ease;
  z-index: 9999;
  overflow-y: auto;
}
.ui9b-mobile-menu.ui9b-menu-open { right: 0; }
.ui9b-mobile-menu h4 {
  color: var(--ui9b-accent); font-size: 1.3rem;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin: 1.4rem 0 0.6rem;
}
.ui9b-mobile-menu a {
  display: block;
  padding: 0.85rem 0.6rem;
  color: var(--ui9b-text);
  border-bottom: 1px solid rgba(175, 238, 238, 0.08);
  font-size: 1.35rem;
}
.ui9b-mobile-menu a:hover { color: var(--ui9b-primary); }
.ui9b-menu-close {
  position: absolute; top: 1rem; right: 1rem;
  background: transparent; border: none; color: var(--ui9b-text);
  font-size: 22px; cursor: pointer;
}

/* ---------- Hero ---------- */
.ui9b-hero {
  position: relative;
  padding: 1.6rem 0 2rem;
}
.ui9b-hero h1 {
  font-size: 2.6rem; margin-bottom: 0.8rem;
  background: linear-gradient(90deg, var(--ui9b-accent), var(--ui9b-primary));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ui9b-hero p { color: var(--ui9b-text-dim); font-size: 1.4rem; margin-bottom: 1.4rem; }
.ui9b-hero-cta { display: flex; gap: 0.7rem; flex-wrap: wrap; }

/* ---------- Carousel ---------- */
.ui9b-carousel-wrap { position: relative; overflow: hidden; border-radius: 16px; box-shadow: var(--ui9b-shadow); }
.ui9b-carousel-track { display: flex; transition: transform .5s ease; }
.ui9b-carousel-slide {
  min-width: 100%; position: relative;
}
.ui9b-carousel-slide img { width: 100%; height: 200px; object-fit: cover; }
.ui9b-carousel-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.2rem; cursor: pointer;
  background: linear-gradient(0deg, rgba(14,22,33,0.92) 0%, rgba(14,22,33,0) 100%);
}
.ui9b-carousel-cap h3 { font-size: 1.6rem; color: #fff; }
.ui9b-carousel-cap p { color: var(--ui9b-accent); font-size: 1.2rem; }
.ui9b-carousel-dots {
  display: flex; gap: 0.5rem; justify-content: center;
  padding: 0.7rem 0;
}
.ui9b-carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(175, 238, 238, 0.3); cursor: pointer;
  border: none;
}
.ui9b-dot-active { background: var(--ui9b-primary); width: 22px; border-radius: 4px; }

/* ---------- Category chips ---------- */
.ui9b-cat-chips {
  display: flex; gap: 0.5rem; overflow-x: auto;
  padding: 0.6rem 0 1.2rem;
  scrollbar-width: none;
}
.ui9b-cat-chips::-webkit-scrollbar { display: none; }
.ui9b-cat-chip {
  flex: 0 0 auto;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: var(--ui9b-bg-2);
  border: 1px solid var(--ui9b-border);
  color: var(--ui9b-text-dim);
  font-size: 1.25rem; cursor: pointer; white-space: nowrap;
  transition: background .2s, color .2s;
}
.ui9b-cat-chip.ui9b-cat-active,
.ui9b-cat-chip:hover {
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-green));
  color: #fff; border-color: transparent;
}

/* ---------- Game grid ---------- */
.ui9b-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}
.ui9b-card {
  background: var(--ui9b-bg-2);
  border: 1px solid var(--ui9b-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  cursor: pointer;
}
.ui9b-card:hover {
  transform: translateY(-3px);
  border-color: var(--ui9b-primary);
  box-shadow: 0 10px 22px rgba(32, 178, 170, 0.18);
}
.ui9b-card-img {
  position: relative; aspect-ratio: 1 / 1; background: #0a121d;
}
.ui9b-card-img img { width: 100%; height: 100%; object-fit: cover; }
.ui9b-card-tag {
  position: absolute; top: 6px; left: 6px;
  background: rgba(34, 139, 34, 0.9); color: #fff;
  font-size: 1rem; padding: 0.15rem 0.45rem; border-radius: 6px;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.ui9b-card-name {
  padding: 0.5rem 0.6rem 0.7rem;
  font-size: 1.2rem; font-weight: 600;
  color: var(--ui9b-text);
  text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ui9b-card-hover {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(14, 22, 33, 0.7);
  opacity: 0; transition: opacity .2s;
  color: var(--ui9b-accent); font-size: 1.2rem; font-weight: 700;
}
.ui9b-card:hover .ui9b-card-hover { opacity: 1; }

/* ---------- Feature / highlights grid ---------- */
.ui9b-feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem;
}
.ui9b-feature {
  background: var(--ui9b-bg-2);
  border: 1px solid var(--ui9b-border);
  border-radius: 12px;
  padding: 1.2rem;
}
.ui9b-feature .ico {
  width: 38px; height: 38px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(32, 178, 170, 0.16); color: var(--ui9b-primary);
  font-size: 20px; margin-bottom: 0.6rem;
}
.ui9b-feature h3 { font-size: 1.35rem; margin-bottom: 0.35rem; }
.ui9b-feature p { color: var(--ui9b-text-dim); font-size: 1.2rem; }

/* ---------- Promo banner ---------- */
.ui9b-promo {
  background: linear-gradient(135deg, rgba(32,178,170,0.18), rgba(34,139,34,0.18));
  border: 1px solid var(--ui9b-border);
  border-radius: 16px;
  padding: 1.6rem;
  text-align: center;
}
.ui9b-promo h3 { color: var(--ui9b-accent); font-size: 1.6rem; margin-bottom: 0.4rem; }
.ui9b-promo p { color: var(--ui9b-text-dim); margin-bottom: 1rem; }

/* ---------- Testimonials ---------- */
.ui9b-testimonials { display: grid; gap: 0.8rem; }
.ui9b-testimonial {
  background: var(--ui9b-bg-2); border-radius: 12px;
  padding: 1.1rem 1.2rem; border: 1px solid var(--ui9b-border);
}
.ui9b-testimonial .stars { color: #FFD66B; font-size: 1.2rem; margin-bottom: 0.4rem; }
.ui9b-testimonial p { font-size: 1.25rem; margin-bottom: 0.5rem; }
.ui9b-testimonial .who { color: var(--ui9b-text-dim); font-size: 1.15rem; }

/* ---------- Payment ---------- */
.ui9b-pay-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem;
}
.ui9b-pay {
  background: var(--ui9b-bg-2); border: 1px solid var(--ui9b-border);
  border-radius: 10px; padding: 0.7rem 0.4rem;
  text-align: center; font-size: 1.05rem; color: var(--ui9b-text-dim);
}
.ui9b-pay .ico { font-size: 18px; color: var(--ui9b-accent); display: block; margin-bottom: 0.2rem; }

/* ---------- FAQ ---------- */
.ui9b-faq-item {
  background: var(--ui9b-bg-2);
  border: 1px solid var(--ui9b-border);
  border-radius: 12px;
  margin-bottom: 0.7rem;
  overflow: hidden;
}
.ui9b-faq-head {
  padding: 1rem 1.2rem; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 700; color: var(--ui9b-text); font-size: 1.3rem;
}
.ui9b-faq-head .ico { color: var(--ui9b-primary); transition: transform .25s; }
.ui9b-faq-body {
  max-height: 0; overflow: hidden;
  padding: 0 1.2rem;
  color: var(--ui9b-text-dim); font-size: 1.25rem;
  transition: max-height .3s ease, padding .3s ease;
}
.ui9b-faq-open .ui9b-faq-body { max-height: 320px; padding: 0 1.2rem 1.1rem; }
.ui9b-faq-open .ui9b-faq-head .ico { transform: rotate(45deg); }

/* ---------- Winners ---------- */
.ui9b-winners {
  background: var(--ui9b-bg-2); border: 1px solid var(--ui9b-border);
  border-radius: 12px; padding: 0.6rem 1rem;
}
.ui9b-winner-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.55rem 0; border-bottom: 1px dashed rgba(175,238,238,0.1);
  font-size: 1.2rem;
}
.ui9b-winner-row:last-child { border-bottom: none; }
.ui9b-winner-row .name { color: var(--ui9b-text); }
.ui9b-winner-row .amt { color: var(--ui9b-secondary); font-weight: 700; }

/* ---------- Long-form SEO content ---------- */
.ui9b-prose p { margin-bottom: 1rem; color: var(--ui9b-text-dim); font-size: 1.3rem; }
.ui9b-prose h3 { color: var(--ui9b-accent); font-size: 1.5rem; margin: 1.4rem 0 0.5rem; }
.ui9b-prose a { color: var(--ui9b-primary); text-decoration: underline; }
.ui9b-prose ul { margin: 0.4rem 0 1rem 1.4rem; color: var(--ui9b-text-dim); }
.ui9b-prose li { margin-bottom: 0.4rem; font-size: 1.3rem; }

/* ---------- App download CTA ---------- */
.ui9b-app-cta {
  background: linear-gradient(135deg, var(--ui9b-bg-2), var(--ui9b-bg-3));
  border: 1px solid var(--ui9b-border);
  border-radius: 16px; padding: 1.6rem; text-align: center;
}
.ui9b-app-cta h3 { color: var(--ui9b-accent); margin-bottom: 0.4rem; }
.ui9b-app-cta p { color: var(--ui9b-text-dim); margin-bottom: 1rem; font-size: 1.3rem; }

/* ---------- Footer ---------- */
.ui9b-footer {
  background: var(--ui9b-bg-2);
  border-top: 1px solid var(--ui9b-border);
  padding: 2.4rem 0 6rem;
}
.ui9b-footer h4 { color: var(--ui9b-accent); font-size: 1.3rem; margin-bottom: 0.8rem; }
.ui9b-footer p { color: var(--ui9b-text-dim); font-size: 1.2rem; margin-bottom: 1rem; }
.ui9b-footer-links {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 1.4rem;
}
.ui9b-footer-links a {
  color: var(--ui9b-text-dim); font-size: 1.2rem;
  padding: 0.3rem 0;
}
.ui9b-footer-links a:hover { color: var(--ui9b-accent); }
.ui9b-footer-buttons {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0;
}
.ui9b-footer-buttons .ui9b-btn { flex: 1 1 auto; min-width: 130px; }
.ui9b-footer-bottom {
  border-top: 1px solid var(--ui9b-border);
  padding-top: 1.2rem; margin-top: 1rem;
  text-align: center; color: var(--ui9b-text-dim); font-size: 1.15rem;
}

/* ---------- Bottom nav ---------- */
.ui9b-bottom-nav {
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 1000;
  display: flex; justify-content: space-around; align-items: stretch;
  background: linear-gradient(180deg, #142131 0%, #0E1621 100%);
  border-top: 1px solid var(--ui9b-border);
  height: 62px;
  box-shadow: 0 -6px 18px rgba(0, 0, 0, 0.4);
}
.ui9b-bottom-nav button {
  flex: 1;
  background: transparent; border: none; color: var(--ui9b-text-dim);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; cursor: pointer;
  min-width: 60px; min-height: 60px;
  font-size: 1rem; font-weight: 600;
  transition: color .2s, transform .15s;
  padding: 0;
}
.ui9b-bottom-nav button .ico { font-size: 22px; }
.ui9b-bottom-nav button:hover { color: var(--ui9b-accent); }
.ui9b-bottom-nav button:active { transform: scale(0.92); }
.ui9b-bottom-nav .ui9b-nav-active { color: var(--ui9b-primary); }
.ui9b-bottom-nav .ui9b-nav-promo { color: var(--ui9b-accent); }
.ui9b-bottom-nav .ui9b-nav-promo .ico {
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-green));
  color: #fff; width: 34px; height: 34px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: -10px; box-shadow: 0 4px 10px rgba(32,178,170,0.45);
}

/* ---------- Reveal animation ---------- */
.ui9b-reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.ui9b-reveal.ui9b-revealed { opacity: 1; transform: translateY(0); }

/* ---------- Helpers ---------- */
.ui9b-text-center { text-align: center; }
.ui9b-mt-1 { margin-top: 0.6rem; }
.ui9b-mt-2 { margin-top: 1.2rem; }
.ui9b-mb-2 { margin-bottom: 1.2rem; }
.ui9b-hidden { display: none !important; }

/* ---------- Responsive: desktop ---------- */
@media (min-width: 769px) {
  body { background: #060c14; }
  .ui9b-container { max-width: 960px; padding: 0 2rem; }
  .ui9b-header-inner { max-width: 960px; }
  .ui9b-desktop-nav {
    display: flex; gap: 1.4rem; align-items: center;
  }
  .ui9b-desktop-nav a {
    color: var(--ui9b-text-dim); font-size: 1.3rem; font-weight: 600;
  }
  .ui9b-desktop-nav a:hover { color: var(--ui9b-accent); }
  .ui9b-menu-btn { display: none; }
  .ui9b-bottom-nav { display: none; }
  .ui9b-grid { grid-template-columns: repeat(6, 1fr); }
  .ui9b-feature-grid { grid-template-columns: repeat(4, 1fr); }
  .ui9b-footer-links { grid-template-columns: repeat(4, 1fr); }
  .ui9b-hero h1 { font-size: 3.4rem; }
  .ui9b-carousel-slide img { height: 360px; }
}

/* Mobile bottom padding so content isn't hidden under bottom nav */
@media (max-width: 768px) {
  main, .ui9b-main { padding-bottom: 84px; }
}