/* ace360 - theme-7b8a.css
   Palette: #3A3A3A (dark bg) | #FAF0E6 (light text/accent)
   All custom classes use the w7b8a- prefix.
   Mobile-first: max-width 430px, root font 62.5% so 1rem = 10px. */

:root {
  --w7b8a-bg: #3A3A3A;
  --w7b8a-bg-2: #2d2d2d;
  --w7b8a-bg-3: #454545;
  --w7b8a-text: #FAF0E6;
  --w7b8a-muted: #c9bfae;
  --w7b8a-accent: #e6b53a;
  --w7b8a-accent-2: #d9982a;
  --w7b8a-danger: #c0392b;
  --w7b8a-green: #27ae60;
  --w7b8a-radius: 1.2rem;
  --w7b8a-shadow: 0 0.4rem 1.2rem rgba(0,0,0,0.45);
}

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

html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
  background: var(--w7b8a-bg);
  color: var(--w7b8a-text);
  line-height: 1.5rem;
  font-size: 1.6rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--w7b8a-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.w7b8a-skip { position:absolute; left:-9999px; }

/* ===== Header ===== */
.w7b8a-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  z-index: 1000;
  background: linear-gradient(180deg, #2d2d2d, #3A3A3A);
  border-bottom: 0.1rem solid rgba(230,181,58,0.35);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  box-shadow: var(--w7b8a-shadow);
}
.w7b8a-logo {
  display: flex; align-items: center; gap: 0.6rem;
  font-weight: 700; font-size: 1.8rem; color: var(--w7b8a-text);
}
.w7b8a-logo img { width: 3rem; height: 3rem; border-radius: 0.6rem; }
.w7b8a-logo span b { color: var(--w7b8a-accent); }

.w7b8a-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.w7b8a-menu-btn {
  background: none; border: 0; color: var(--w7b8a-text);
  font-size: 2.2rem; padding: 0.4rem 0.6rem; cursor: pointer;
  min-width: 44px; min-height: 44px; display:flex; align-items:center; justify-content:center;
}
.w7b8a-btn {
  border: 0; border-radius: 0.8rem; cursor: pointer;
  font-size: 1.4rem; font-weight: 700; padding: 0.7rem 1.2rem;
  min-height: 44px; transition: transform .15s, filter .15s;
}
.w7b8a-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.w7b8a-btn-login { background: transparent; color: var(--w7b8a-text); border: 0.15rem solid var(--w7b8a-accent); }
.w7b8a-btn-register { background: linear-gradient(180deg, var(--w7b8a-accent), var(--w7b8a-accent-2)); color: #1a1a1a; }

/* ===== Mobile Menu ===== */
.w7b8a-mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  max-width: 430px; margin: 0 auto;
  background: rgba(20,20,20,0.97);
  z-index: 9999;
  padding: 6rem 1.5rem 2rem;
  transform: translateX(100%);
  transition: transform .3s ease;
  overflow-y: auto;
}
.w7b8a-mobile-menu.w7b8a-menu-open { transform: translateX(0); }
.w7b8a-menu-close {
  position:absolute; top:1.2rem; right:1.2rem;
  background:none; border:0; color:var(--w7b8a-text);
  font-size:2.6rem; cursor:pointer; min-width:44px; min-height:44px;
}
.w7b8a-mobile-menu h3 {
  font-size: 1.5rem; color: var(--w7b8a-accent); margin: 1.4rem 0 0.6rem;
  text-transform: uppercase; letter-spacing: 0.05rem;
}
.w7b8a-mobile-menu a {
  display: block; padding: 0.9rem 0.4rem; font-size: 1.6rem;
  color: var(--w7b8a-text); border-bottom: 0.1rem solid rgba(250,240,230,0.12);
}
.w7b8a-mobile-menu a:hover { color: var(--w7b8a-accent); text-decoration: none; }

/* ===== Main / sections ===== */
.w7b8a-main { padding-top: 6rem; }
@media (max-width: 768px) {
  .w7b8a-main { padding-bottom: 8rem; }
}
.w7b8a-section { padding: 2rem 1.2rem; }
.w7b8a-section-title {
  font-size: 2rem; font-weight: 800; margin-bottom: 1rem;
  color: var(--w7b8a-text); border-left: 0.4rem solid var(--w7b8a-accent);
  padding-left: 0.8rem;
}
.w7b8a-section-title small { display:block; font-size:1.3rem; color:var(--w7b8a-muted); font-weight:500; }
.w7b8a-lead { font-size: 1.55rem; color: var(--w7b8a-muted); margin-bottom: 1rem; }

/* ===== Hero / Carousel ===== */
.w7b8a-carousel {
  position: relative; width: 100%; height: 18rem; overflow: hidden;
  border-radius: 1rem; box-shadow: var(--w7b8a-shadow);
}
.w7b8a-carousel-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s;
  cursor: pointer;
}
.w7b8a-carousel-slide.w7b8a-slide-active { opacity: 1; }
.w7b8a-carousel-slide img { width:100%; height:100%; object-fit: cover; }
.w7b8a-carousel-caption {
  position: absolute; left: 1rem; bottom: 1rem; right: 1rem;
  background: rgba(0,0,0,0.55); padding: 0.8rem 1rem; border-radius: 0.8rem;
  font-size: 1.5rem; font-weight: 600;
}
.w7b8a-carousel-dots {
  position: absolute; bottom: 0.8rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: 0.5rem;
}
.w7b8a-carousel-dot {
  width: 0.8rem; height: 0.8rem; border-radius: 50%;
  background: rgba(250,240,230,0.5); cursor: pointer; border: 0;
}
.w7b8a-carousel-dot.w7b8a-dot-active { background: var(--w7b8a-accent); }

/* ===== Game grid ===== */
.w7b8a-cat-head {
  display:flex; align-items:center; gap:0.7rem; margin: 1.6rem 0 1rem;
}
.w7b8a-cat-head .w7b8a-cat-icon {
  width:3rem; height:3rem; border-radius:0.7rem; background:var(--w7b8a-bg-3);
  display:flex; align-items:center; justify-content:center; color:var(--w7b8a-accent); font-size:1.7rem;
}
.w7b8a-cat-head h2 { font-size:1.9rem; font-weight:800; }
.w7b8a-cat-head h2 small { display:block; font-size:1.2rem; color:var(--w7b8a-muted); font-weight:500; }

.w7b8a-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem;
}
.w7b8a-game {
  display: block; background: var(--w7b8a-bg-3); border-radius: 0.9rem;
  overflow: hidden; cursor: pointer; transition: transform .15s, box-shadow .15s;
  text-align: center;
}
.w7b8a-game:hover { transform: translateY(-2px); box-shadow: var(--w7b8a-shadow); text-decoration:none; }
.w7b8a-game-thumb {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; background: #1a1a1a;
}
.w7b8a-game-name {
  font-size: 1.15rem; color: var(--w7b8a-text); padding: 0.4rem 0.3rem 0.5rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight:600;
}
.w7b8a-game-tag {
  position:absolute; top:0.4rem; right:0.4rem; background: var(--w7b8a-accent);
  color:#1a1a1a; font-size:0.9rem; font-weight:700; padding:0.1rem 0.4rem; border-radius:0.4rem;
}
.w7b8a-game-wrap { position: relative; }

/* ===== Cards / promo ===== */
.w7b8a-card {
  background: var(--w7b8a-bg-3); border-radius: var(--w7b8a-radius);
  padding: 1.3rem; margin-bottom: 1rem; box-shadow: var(--w7b8a-shadow);
}
.w7b8a-card h3 { font-size: 1.7rem; margin-bottom: 0.5rem; color: var(--w7b8a-accent); }
.w7b8a-card p { font-size: 1.45rem; color: var(--w7b8a-muted); margin-bottom: 0.6rem; }
.w7b8a-card .w7b8a-link { font-weight:700; color: var(--w7b8a-accent); }

.w7b8a-promo-link {
  display: inline-block; font-weight: 800; color: var(--w7b8a-accent);
  border-bottom: 0.15rem dashed var(--w7b8a-accent); padding-bottom: 0.1rem;
  cursor: pointer; min-height: 44px; line-height: 4.4rem;
}
.w7b8a-cta {
  display:block; text-align:center; background: linear-gradient(180deg, var(--w7b8a-accent), var(--w7b8a-accent-2));
  color:#1a1a1a; font-weight:800; font-size:1.7rem; padding:1.1rem; border-radius:1rem; cursor:pointer;
  box-shadow: var(--w7b8a-shadow); margin: 1rem 0;
}

/* ===== FAQ ===== */
.w7b8a-faq-item {
  background: var(--w7b8a-bg-3); border-radius: 0.8rem; margin-bottom: 0.7rem;
  overflow: hidden;
}
.w7b8a-faq-q {
  width:100%; text-align:left; background:none; border:0; color:var(--w7b8a-text);
  font-size:1.5rem; font-weight:700; padding:1rem 1rem; cursor:pointer; display:flex; justify-content:space-between; align-items:center;
  min-height:44px;
}
.w7b8a-faq-q .w7b8a-faq-icon { color: var(--w7b8a-accent); font-size: 1.7rem; }
.w7b8a-faq-a { max-height:0; overflow:hidden; transition: max-height .3s; padding:0 1rem; color: var(--w7b8a-muted); font-size:1.4rem; }
.w7b8a-faq-item.w7b8a-faq-open .w7b8a-faq-a { max-height: 400px; padding: 0 1rem 1rem; }

/* ===== Testimonials / winners ===== */
.w7b8a-list { list-style: none; }
.w7b8a-list li {
  padding: 0.7rem 0; border-bottom: 0.1rem solid rgba(250,240,230,0.1);
  font-size: 1.4rem; color: var(--w7b8a-muted);
}
.w7b8a-list li b { color: var(--w7b8a-accent); }

/* ===== Payment chips ===== */
.w7b8a-chips { display:flex; flex-wrap:wrap; gap:0.6rem; }
.w7b8a-chip {
  background: var(--w7b8a-bg-3); border-radius: 0.6rem; padding: 0.5rem 0.9rem;
  font-size: 1.3rem; color: var(--w7b8a-text); display:flex; align-items:center; gap:0.4rem;
}

/* ===== Footer ===== */
.w7b8a-footer {
  background: var(--w7b8a-bg-2); padding: 2rem 1.2rem 1rem;
  border-top: 0.15rem solid rgba(230,181,58,0.3);
}
.w7b8a-footer-brand { font-size:1.45rem; color: var(--w7b8a-muted); margin-bottom: 1rem; }
.w7b8a-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; margin-bottom: 1rem;
}
.w7b8a-footer-links a { font-size:1.35rem; color: var(--w7b8a-text); }
.w7b8a-footer-promo { display:flex; flex-wrap:wrap; gap:0.6rem; margin-bottom:1rem; }
.w7b8a-footer-promo button, .w7b8a-footer-promo .w7b8a-cta-sm {
  background: var(--w7b8a-accent); color:#1a1a1a; font-weight:700; font-size:1.25rem;
  border:0; border-radius:0.6rem; padding:0.5rem 0.8rem; cursor:pointer; min-height:40px;
}
.w7b8a-footer-copy { font-size:1.2rem; color: var(--w7b8a-muted); border-top:0.1rem solid rgba(250,240,230,0.1); padding-top:1rem; }

/* ===== Bottom nav ===== */
.w7b8a-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  max-width: 430px; margin: 0 auto;
  height: 62px; z-index: 1000;
  background: linear-gradient(180deg, #2d2d2d, #1f1f1f);
  border-top: 0.15rem solid rgba(230,181,58,0.35);
  display: flex; justify-content: space-around; align-items: center;
  box-shadow: 0 -0.3rem 1rem rgba(0,0,0,0.5);
}
.w7b8a-nav-btn {
  background: none; border: 0; color: var(--w7b8a-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 60px; gap: 0.15rem; cursor: pointer;
  transition: transform .15s, color .15s; flex: 1;
}
.w7b8a-nav-btn .w7b8a-nav-ic { font-size: 2.2rem; line-height: 1; }
.w7b8a-nav-btn .w7b8a-nav-label { font-size: 1.05rem; font-weight: 600; }
.w7b8a-nav-btn:hover, .w7b8a-nav-btn.w7b8a-nav-active { color: var(--w7b8a-accent); transform: translateY(-2px); }
.w7b8a-nav-btn.w7b8a-nav-active .w7b8a-nav-label { color: var(--w7b8a-accent); }

@media (min-width: 769px) {
  .w7b8a-bottom-nav { display: none; }
  body { max-width: 430px; }
}

/* ===== Misc ===== */
.w7b8a-grid-2 { display:grid; grid-template-columns: repeat(2,1fr); gap:0.8rem; }
.w7b8a-bar {
  background: var(--w7b8a-bg-3); border-radius: 0.8rem; padding: 0.8rem 1rem; margin-bottom:0.6rem;
  display:flex; justify-content:space-between; align-items:center; font-size:1.4rem;
}
.w7b8a-bar .w7b8a-bar-val { color: var(--w7b8a-accent); font-weight:800; }
.w7b8a-badge {
  display:inline-block; background: var(--w7b8a-green); color:#fff; font-size:1.1rem;
  font-weight:700; padding:0.1rem 0.5rem; border-radius:0.4rem; margin-left:0.4rem;
}