/* ============================================================
   ak-777.click - design.css
   All custom classes use the ui7c- prefix.
   Color palette: #00FA9A (mint) | #1E1E1E (deep bg) | #7CFC00 (lime)
   ============================================================ */

:root {
  --ui7c-primary: #00FA9A;
  --ui7c-secondary: #7CFC00;
  --ui7c-bg: #1E1E1E;
  --ui7c-bg-2: #161616;
  --ui7c-bg-3: #242424;
  --ui7c-text: #F5FFF7;
  --ui7c-muted: #9FB3A8;
  --ui7c-accent: #FFD54A;
  --ui7c-danger: #FF5C7A;
  --ui7c-radius: 14px;
  --ui7c-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  --ui7c-header-h: 56px;
  --ui7c-bnav-h: 62px;
}

* { box-sizing: border-box; }

html {
  font-size: 62.5%; /* 1rem = 10px */
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
  background: var(--ui7c-bg);
  color: var(--ui7c-text);
  line-height: 1.5rem;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--ui7c-secondary); text-decoration: none; }

/* ---------- Layout wrappers ---------- */
.ui7c-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.4rem;
  position: relative;
}

.ui7c-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
}

main.ui7c-main {
  padding-top: calc(var(--ui7c-header-h) + 8px);
  padding-bottom: 2rem;
}

/* ---------- Header ---------- */
.ui7c-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--ui7c-header-h);
  z-index: 1000;
  background: linear-gradient(180deg, rgba(30,30,30,0.98), rgba(22,22,22,0.92));
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(0, 250, 154, 0.15);
  transition: box-shadow 0.25s ease;
}
.ui7c-header.ui7c-is-scrolled { box-shadow: 0 4px 18px rgba(0,0,0,0.55); }

.ui7c-header-inner {
  max-width: 430px;
  margin: 0 auto;
  height: 100%;
  padding: 0 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.ui7c-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ui7c-text);
  flex: 1;
  min-width: 0;
}
.ui7c-brand img { width: 28px; height: 28px; border-radius: 6px; }
.ui7c-brand-name {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, var(--ui7c-primary), var(--ui7c-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}
.ui7c-brand-tag { font-size: 1.05rem; color: var(--ui7c-muted); }

/* Header action buttons */
.ui7c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 36px;
  padding: 0 1.1rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-size: 1.3rem;
  font-weight: 700;
  font-family: inherit;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.ui7c-btn:active { transform: scale(0.96); }
.ui7c-btn-primary {
  background: linear-gradient(90deg, var(--ui7c-secondary), var(--ui7c-primary));
  color: #0c1f14;
  box-shadow: 0 4px 14px rgba(0, 250, 154, 0.35);
}
.ui7c-btn-ghost {
  background: rgba(0, 250, 154, 0.08);
  color: var(--ui7c-primary);
  border: 1px solid rgba(0, 250, 154, 0.35);
}
.ui7c-btn-icon {
  background: transparent;
  color: var(--ui7c-text);
  width: 38px; height: 38px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 1.8rem;
}

/* ---------- Mobile slide-down menu ---------- */
.ui7c-mobile-menu {
  position: fixed;
  top: var(--ui7c-header-h);
  left: 0; right: 0;
  z-index: 9999;
  background: var(--ui7c-bg-2);
  border-bottom: 1px solid rgba(0, 250, 154, 0.2);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.ui7c-mobile-menu.ui7c-is-open { max-height: 480px; }
.ui7c-mobile-menu-inner {
  max-width: 430px;
  margin: 0 auto;
  padding: 1rem 1.4rem 1.4rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.ui7c-menu-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  background: var(--ui7c-bg-3);
  color: var(--ui7c-text);
  font-size: 1.3rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.04);
}
.ui7c-menu-link i, .ui7c-menu-link span.mi, .ui7c-menu-link span.bi { font-size: 1.6rem; color: var(--ui7c-primary); }

/* ---------- Hero carousel ---------- */
.ui7c-hero {
  margin: 1rem 0 1.4rem;
  border-radius: var(--ui7c-radius);
  overflow: hidden;
  box-shadow: var(--ui7c-shadow);
}
.ui7c-carousel-viewport { overflow: hidden; border-radius: var(--ui7c-radius); }
.ui7c-carousel-track {
  display: flex;
  transition: transform 0.45s ease;
}
.ui7c-slide {
  flex: 0 0 100%;
  position: relative;
  cursor: pointer;
}
.ui7c-slide img { width: 100%; height: 170px; object-fit: cover; }
.ui7c-slide-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.7rem 1rem;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.85));
  font-size: 1.25rem;
  font-weight: 700;
}
.ui7c-carousel-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  padding: 0 0.4rem;
}
.ui7c-carousel-nav button {
  background: rgba(0,250,154,0.1);
  border: 1px solid rgba(0,250,154,0.3);
  color: var(--ui7c-primary);
  border-radius: 50%;
  width: 30px; height: 30px;
  cursor: pointer;
}

/* ---------- Section headings ---------- */
.ui7c-section { margin: 1.8rem 0; }
.ui7c-section-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
}
.ui7c-section-head h2 {
  font-size: 1.7rem;
  font-weight: 800;
  margin: 0;
  color: var(--ui7c-text);
}
.ui7c-section-head .ui7c-bar {
  width: 4px; height: 18px;
  background: linear-gradient(180deg, var(--ui7c-secondary), var(--ui7c-primary));
  border-radius: 2px;
}
.ui7c-section-head a {
  margin-left: auto;
  font-size: 1.2rem;
  color: var(--ui7c-primary);
}

/* ---------- Game grid ---------- */
.ui7c-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}
.ui7c-card {
  background: var(--ui7c-bg-3);
  border-radius: 12px;
  padding: 0.5rem;
  text-align: center;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.04);
  transition: transform 0.15s ease, border-color 0.15s ease;
  overflow: hidden;
}
.ui7c-card:hover { border-color: rgba(0,250,154,0.4); transform: translateY(-2px); }
.ui7c-card:active { transform: scale(0.97); }
.ui7c-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 9px;
  background: #111;
}
.ui7c-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ui7c-text);
  margin-top: 0.4rem;
  line-height: 1.3rem;
  height: 2.6rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.ui7c-card-badge {
  display: inline-block;
  font-size: 0.9rem;
  background: var(--ui7c-danger);
  color: #fff;
  padding: 0 0.4rem;
  border-radius: 4px;
  margin-top: 0.3rem;
}

/* Category chip row */
.ui7c-cat-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ui7c-secondary);
  margin-bottom: 0.7rem;
}

/* ---------- Generic info / feature / faq blocks ---------- */
.ui7c-card-info {
  background: var(--ui7c-bg-3);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(255,255,255,0.04);
}
.ui7c-card-info h3 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  color: var(--ui7c-primary);
}
.ui7c-card-info p { margin: 0 0 0.6rem; font-size: 1.25rem; color: var(--ui7c-muted); }
.ui7c-card-info a { font-weight: 700; }

.ui7c-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.ui7c-feature {
  background: var(--ui7c-bg-3);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  border: 1px solid rgba(0,250,154,0.08);
}
.ui7c-feature .ic {
  font-size: 2.4rem;
  color: var(--ui7c-secondary);
  margin-bottom: 0.4rem;
}
.ui7c-feature h4 { margin: 0 0 0.3rem; font-size: 1.3rem; }
.ui7c-feature p { margin: 0; font-size: 1.1rem; color: var(--ui7c-muted); }

/* RTP compact table */
.ui7c-rtp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
  background: var(--ui7c-bg-3);
  border-radius: 10px;
  overflow: hidden;
}
.ui7c-rtp-table th, .ui7c-rtp-table td {
  padding: 0.6rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.ui7c-rtp-table th { background: rgba(0,250,154,0.1); color: var(--ui7c-primary); }
.ui7c-rtp-table td.num { color: var(--ui7c-secondary); font-weight: 700; }

/* Testimonial */
.ui7c-testi {
  background: var(--ui7c-bg-3);
  border-left: 3px solid var(--ui7c-secondary);
  padding: 0.9rem 1rem;
  border-radius: 8px;
  margin-bottom: 0.7rem;
}
.ui7c-testi p { margin: 0 0 0.4rem; font-size: 1.2rem; }
.ui7c-testi .who { font-size: 1.05rem; color: var(--ui7c-primary); font-weight: 700; }

/* Payment chips */
.ui7c-pay {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.ui7c-pay span {
  background: var(--ui7c-bg-3);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  font-size: 1.15rem;
  color: var(--ui7c-text);
}

/* Winners list */
.ui7c-winner {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.8rem;
  background: var(--ui7c-bg-3);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}
.ui7c-winner .amt { color: var(--ui7c-secondary); font-weight: 700; }

/* FAQ */
.ui7c-faq dt {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ui7c-primary);
  margin-top: 0.8rem;
}
.ui7c-faq dd { margin: 0.3rem 0 0; font-size: 1.2rem; color: var(--ui7c-muted); }

/* CTA banner */
.ui7c-cta {
  background: linear-gradient(120deg, rgba(0,250,154,0.18), rgba(124,252,0,0.12));
  border: 1px solid rgba(0,250,154,0.35);
  border-radius: var(--ui7c-radius);
  padding: 1.2rem;
  text-align: center;
  margin: 1.4rem 0;
}
.ui7c-cta h3 { margin: 0 0 0.6rem; font-size: 1.6rem; }
.ui7c-cta p { margin: 0 0 0.9rem; font-size: 1.2rem; color: var(--ui7c-muted); }

/* Inline SEO link list */
.ui7c-seolinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  font-size: 1.15rem;
  margin-top: 0.6rem;
}

/* ---------- Footer ---------- */
.ui7c-footer {
  margin-top: 2rem;
  padding: 1.6rem 0 calc(var(--ui7c-bnav-h) + 1.4rem);
  background: var(--ui7c-bg-2);
  border-top: 1px solid rgba(0,250,154,0.15);
}
.ui7c-footer-inner { max-width: 430px; margin: 0 auto; padding: 0 1.4rem; }
.ui7c-footer-brand { font-size: 1.2rem; color: var(--ui7c-muted); margin-bottom: 0.9rem; }
.ui7c-footer-promos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin: 0.8rem 0;
}
.ui7c-footer-promos button {
  padding: 0.7rem;
  border-radius: 8px;
  border: 0;
  background: linear-gradient(90deg, var(--ui7c-secondary), var(--ui7c-primary));
  color: #0c1f14;
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
}
.ui7c-footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem 0.8rem;
  margin: 0.8rem 0;
  font-size: 1.15rem;
}
.ui7c-footer-links a { color: var(--ui7c-muted); }
.ui7c-copy { font-size: 1.05rem; color: var(--ui7c-muted); text-align: center; margin-top: 1rem; }

/* ---------- Mobile bottom nav ---------- */
.ui7c-bnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--ui7c-bnav-h);
  z-index: 1000;
  background: rgba(22,22,22,0.98);
  border-top: 1px solid rgba(0,250,154,0.2);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-bottom: env(safe-area-inset-bottom);
}
.ui7c-bnav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: none;
  border: 0;
  color: var(--ui7c-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  transition: color 0.2s ease, transform 0.2s ease;
}
.ui7c-bnav-btn .ic { font-size: 22px; line-height: 1; }
.ui7c-bnav-btn .lbl { font-size: 10px; line-height: 1; }
.ui7c-bnav-btn:active { transform: scale(0.92); }
.ui7c-bnav-btn.active { color: var(--ui7c-primary); }
.ui7c-bnav-btn.promo { color: var(--ui7c-secondary); }

/* ---------- Desktop: hide mobile bottom nav, widen wrapper ---------- */
@media (min-width: 769px) {
  .ui7c-bnav { display: none; }
  body { background: #0e0e0e; }
}

/* ---------- Mobile padding clearance ---------- */
@media (max-width: 768px) {
  main.ui7c-main { padding-bottom: calc(var(--ui7c-bnav-h) + 1.4rem); }
}

@media (max-width: 430px) {
  .ui7c-wrapper, .ui7c-container, .ui7c-header-inner,
  .ui7c-mobile-menu-inner, .ui7c-footer-inner { max-width: 100%; }
}