/* okpk.homes - theme-f9af.css
   Prefix: ui9a-  |  All custom classes & CSS vars use ui9a prefix.
   Mobile-first; dark backgrounds + light text. Comments in English. */

:root {
  --ui9a-primary: #008B8B;
  --ui9a-bg: #2E4057;
  --ui9a-text: #F8F8FF;
  --ui9a-accent: #8470FF;
  --ui9a-cyan: #00B8D4;
  --ui9a-dark: #1c2a3a;
  --ui9a-card: #34495e;
  --ui9a-muted: #aeb6c2;
  --ui9a-gold: #f5c451;
  --ui9a-radius: 1.2rem;
  --ui9a-shadow: 0 0.4rem 1.2rem rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body {
  margin: 0;
  padding: 0;
  font-size: 62.5%;
  background: var(--ui9a-bg);
  color: var(--ui9a-text);
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.5rem;
  scroll-behavior: smooth;
}

img { max-width: 100%; display: block; }
a { color: var(--ui9a-cyan); text-decoration: none; }
a:hover { color: var(--ui9a-gold); }

.ui9a-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.ui9a-wrapper { min-height: 100vh; display: flex; flex-direction: column; }

/* ---------- Header ---------- */
.ui9a-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(90deg, var(--ui9a-dark), var(--ui9a-bg));
  border-bottom: 0.2rem solid var(--ui9a-primary);
  box-shadow: var(--ui9a-shadow);
}
.ui9a-header-inner {
  max-width: 430px; margin: 0 auto; padding: 0.8rem 1.2rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.ui9a-logo { display: flex; align-items: center; gap: 0.6rem; flex: 1; min-width: 0; }
.ui9a-logo img { width: 3rem; height: 3rem; border-radius: 0.6rem; }
.ui9a-logo-text { font-size: 1.7rem; font-weight: 700; color: var(--ui9a-text); letter-spacing: 0.05rem; }
.ui9a-logo-text span { color: var(--ui9a-cyan); }

.ui9a-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.ui9a-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-size: 1.3rem; font-weight: 600; padding: 0.7rem 1.3rem; border-radius: 2rem;
  border: none; cursor: pointer; transition: transform 0.15s ease, background 0.2s ease;
  min-height: 3.6rem; line-height: 1; white-space: nowrap;
}
.ui9a-btn:active { transform: scale(0.96); }
.ui9a-btn-register { background: linear-gradient(90deg, var(--ui9a-accent), var(--ui9a-primary)); color: #fff; }
.ui9a-btn-login { background: transparent; color: var(--ui9a-text); border: 0.15rem solid var(--ui9a-cyan); }

.ui9a-menu-btn {
  background: transparent; border: none; color: var(--ui9a-text);
  font-size: 2rem; cursor: pointer; padding: 0.4rem 0.6rem; min-height: 4rem;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ---------- Nav menu (expandable) ---------- */
.ui9a-nav {
  position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px;
  height: 100vh; background: var(--ui9a-dark); z-index: 9999;
  padding: 6rem 1.6rem 2rem; transition: right 0.28s ease;
  border-left: 0.2rem solid var(--ui9a-primary); overflow-y: auto;
}
.ui9a-nav.ui9a-open { right: 0; }
.ui9a-nav-close {
  position: absolute; top: 1rem; right: 1.4rem; background: transparent; border: none;
  color: var(--ui9a-text); font-size: 2.4rem; cursor: pointer;
}
.ui9a-nav h3 { font-size: 1.6rem; color: var(--ui9a-cyan); margin: 1.4rem 0 0.6rem; }
.ui9a-nav a {
  display: block; padding: 1rem 0.4rem; border-bottom: 0.1rem solid rgba(255,255,255,0.08);
  color: var(--ui9a-text); font-size: 1.4rem;
}
.ui9a-nav a:hover { color: var(--ui9a-cyan); }

.ui9a-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 9998;
  display: none;
}
.ui9a-nav.ui9a-open ~ .ui9a-overlay { display: block; }

/* ---------- Main ---------- */
.ui9a-main { flex: 1; padding-top: 6rem; }
@media (max-width: 768px) {
  .ui9a-main { padding-bottom: 8rem; }
}

/* ---------- Hero / Carousel ---------- */
.ui9a-carousel { position: relative; margin: 1rem 0 1.6rem; border-radius: var(--ui9a-radius); overflow: hidden; box-shadow: var(--ui9a-shadow); }
.ui9a-slides { position: relative; }
.ui9a-slide {
  display: none; position: relative; cursor: pointer;
}
.ui9a-slide.ui9a-active { display: block; }
.ui9a-slide img { width: 100%; height: auto; }
.ui9a-slide-cap {
  position: absolute; left: 1rem; bottom: 1.2rem; right: 1rem;
  background: rgba(46,64,87,0.78); padding: 0.8rem 1rem; border-radius: 1rem;
  font-size: 1.3rem; color: var(--ui9a-text);
}
.ui9a-slide-cap b { color: var(--ui9a-gold); }
.ui9a-dot-row { text-align: center; margin-top: 0.6rem; }
.ui9a-dot {
  display: inline-block; width: 0.9rem; height: 0.9rem; margin: 0 0.3rem;
  background: rgba(255,255,255,0.35); border-radius: 50%; cursor: pointer; border: none;
}
.ui9a-dot.ui9a-active { background: var(--ui9a-cyan); }

/* ---------- Sections ---------- */
.ui9a-section { margin: 1.8rem 0; padding: 1.4rem; background: var(--ui9a-card); border-radius: var(--ui9a-radius); box-shadow: var(--ui9a-shadow); }
.ui9a-section h2 { font-size: 1.9rem; color: var(--ui9a-cyan); margin: 0 0 0.8rem; }
.ui9a-section h2 small { color: var(--ui9a-muted); font-size: 1.2rem; font-weight: 400; }
.ui9a-section h3 { font-size: 1.5rem; color: var(--ui9a-gold); margin: 1rem 0 0.4rem; }
.ui9a-section p { font-size: 1.35rem; color: var(--ui9a-text); margin: 0.4rem 0; }
.ui9a-h1 { font-size: 2rem; color: var(--ui9a-text); margin: 1rem 0; line-height: 1.7; }
.ui9a-h1 b { color: var(--ui9a-cyan); }

/* Inline promo link (text) */
.ui9a-promo-link {
  color: var(--ui9a-gold); font-weight: 700; cursor: pointer;
  border-bottom: 0.15rem dashed var(--ui9a-gold);
}
.ui9a-promo-link:hover { color: var(--ui9a-cyan); border-color: var(--ui9a-cyan); }

/* ---------- Game grid ---------- */
.ui9a-cat-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; }
.ui9a-cat-tab {
  background: rgba(255,255,255,0.06); color: var(--ui9a-text);
  border: 0.1rem solid rgba(255,255,255,0.12); border-radius: 2rem;
  padding: 0.6rem 1.2rem; font-size: 1.25rem; cursor: pointer; transition: all 0.15s;
}
.ui9a-cat-tab.ui9a-active { background: var(--ui9a-accent); border-color: var(--ui9a-accent); color: #fff; }

.ui9a-game-group { margin: 1.2rem 0; }
.ui9a-game-group.ui9a-hidden { display: none; }
.ui9a-game-group h3 {
  font-size: 1.5rem; color: var(--ui9a-gold); margin: 1rem 0 0.6rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.ui9a-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem;
}
@media (min-width: 560px) { .ui9a-grid { grid-template-columns: repeat(4, 1fr); } }

.ui9a-card {
  background: var(--ui9a-dark); border-radius: 0.9rem; overflow: hidden;
  border: 0.1rem solid rgba(255,255,255,0.06); cursor: pointer; transition: transform 0.15s ease, box-shadow 0.2s;
}
.ui9a-card:active { transform: scale(0.97); }
.ui9a-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.ui9a-card-name {
  font-size: 1.15rem; padding: 0.5rem 0.4rem; text-align: center;
  color: var(--ui9a-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ---------- Features / list ---------- */
.ui9a-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin-top: 0.6rem; }
.ui9a-feature {
  background: var(--ui9a-dark); padding: 1rem; border-radius: 1rem; text-align: center;
}
.ui9a-feature i, .ui9a-feature .material-icons, .ui9a-feature .bi { font-size: 2.4rem; color: var(--ui9a-cyan); }
.ui9a-feature h4 { font-size: 1.3rem; margin: 0.5rem 0 0.2rem; color: var(--ui9a-text); }
.ui9a-feature p { font-size: 1.2rem; color: var(--ui9a-muted); margin: 0; }

.ui9a-list { list-style: none; padding: 0; margin: 0.4rem 0; }
.ui9a-list li { font-size: 1.3rem; padding: 0.5rem 0 0.5rem 1.8rem; position: relative; color: var(--ui9a-text); }
.ui9a-list li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--ui9a-cyan); font-size: 1.1rem; }

/* ---------- Testimonials ---------- */
.ui9a-testi { background: var(--ui9a-dark); border-radius: 1rem; padding: 1rem 1.2rem; margin: 0.6rem 0; border-left: 0.3rem solid var(--ui9a-accent); }
.ui9a-testi p { font-size: 1.3rem; margin: 0 0 0.4rem; }
.ui9a-testi .ui9a-author { font-size: 1.15rem; color: var(--ui9a-gold); }

/* ---------- Payment ---------- */
.ui9a-pay { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.6rem; }
.ui9a-pay span { background: var(--ui9a-dark); padding: 0.5rem 1rem; border-radius: 0.8rem; font-size: 1.2rem; color: var(--ui9a-text); border: 0.1rem solid rgba(255,255,255,0.1); }

/* ---------- App CTA ---------- */
.ui9a-cta { background: linear-gradient(90deg, var(--ui9a-accent), var(--ui9a-primary)); border-radius: var(--ui9a-radius); padding: 1.4rem; text-align: center; margin: 1rem 0; }
.ui9a-cta h3 { color: #fff; margin: 0 0 0.4rem; font-size: 1.6rem; }
.ui9a-cta p { color: rgba(255,255,255,0.9); font-size: 1.25rem; margin: 0 0 0.8rem; }

/* ---------- Winners ---------- */
.ui9a-winners { display: flex; flex-direction: column; gap: 0.5rem; }
.ui9a-winner { display: flex; justify-content: space-between; align-items: center; background: var(--ui9a-dark); padding: 0.7rem 1rem; border-radius: 0.8rem; font-size: 1.25rem; }
.ui9a-winner b { color: var(--ui9a-gold); }

/* ---------- Footer ---------- */
.ui9a-footer {
  background: var(--ui9a-dark); padding: 2rem 1.2rem 1.4rem; margin-top: 1.6rem;
  border-top: 0.2rem solid var(--ui9a-primary);
}
.ui9a-footer-inner { max-width: 430px; margin: 0 auto; }
.ui9a-footer-brand { font-size: 1.3rem; color: var(--ui9a-muted); line-height: 1.6; margin-bottom: 1rem; }
.ui9a-footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin: 0.8rem 0; }
.ui9a-footer-links a { font-size: 1.2rem; color: var(--ui9a-text); }
.ui9a-footer-links a:hover { color: var(--ui9a-cyan); }
.ui9a-footer-promos { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1rem 0; }
.ui9a-footer-promos button { flex: 1 1 40%; }
.ui9a-footer-copy { font-size: 1.15rem; color: var(--ui9a-muted); margin-top: 1rem; text-align: center; }

/* ---------- Bottom nav (mobile) ---------- */
.ui9a-bnav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: 6rem; background: linear-gradient(180deg, var(--ui9a-bg), var(--ui9a-dark));
  border-top: 0.15rem solid var(--ui9a-primary);
  display: flex; justify-content: space-around; align-items: stretch;
  box-shadow: 0 -0.3rem 0.8rem rgba(0,0,0,0.3);
}
.ui9a-bnav-btn {
  flex: 1; min-width: 6rem; min-height: 6rem; background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.2rem;
  color: var(--ui9a-text); cursor: pointer; transition: color 0.15s, transform 0.15s;
  padding: 0.4rem 0;
}
.ui9a-bnav-btn:active { transform: scale(0.92); }
.ui9a-bnav-btn i, .ui9a-bnav-btn .material-icons, .ui9a-bnav-btn .bi, .ui9a-bnav-btn ion-icon { font-size: 2.2rem; }
.ui9a-bnav-btn span { font-size: 1.05rem; color: var(--ui9a-muted); }
.ui9a-bnav-btn.ui9a-current { color: var(--ui9a-cyan); }
.ui9a-bnav-btn.ui9a-current span { color: var(--ui9a-cyan); }
.ui9a-bnav-btn:hover { color: var(--ui9a-gold); }

@media (min-width: 769px) {
  .ui9a-bnav { display: none; }
  .ui9a-container { max-width: 760px; }
  .ui9a-grid { grid-template-columns: repeat(6, 1fr); }
  .ui9a-feature-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 360px) {
  .ui9a-grid { grid-template-columns: repeat(2, 1fr); }
  .ui9a-btn { padding: 0.6rem 1rem; font-size: 1.2rem; }
  .ui9a-logo-text { font-size: 1.5rem; }
}