/* =========================================================================
   lk79.click - design-2a7f.css
   All custom classes use the `w2a7f-` prefix.
   Palette: #333333 (dark) | #FFBF00 (gold) | #F0F0F0 (light)
   Mobile-first. Root font 62.5% -> 1rem = 10px.
   ========================================================================= */

:root {
  --w2a7f-dark: #333333;
  --w2a7f-darker: #1f1f1f;
  --w2a7f-gold: #FFBF00;
  --w2a7f-gold-soft: #ffd24d;
  --w2a7f-light: #F0F0F0;
  --w2a7f-white: #ffffff;
  --w2a7f-muted: #8a8a8a;
  --w2a7f-border: rgba(255, 191, 0, 0.25);
  --w2a7f-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  --w2a7f-radius: 14px;
}

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

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

html, body {
  background: var(--w2a7f-dark);
  color: var(--w2a7f-light);
  font-family: "Be Vietnam Pro", "Segoe UI", Roboto, system-ui, -apple-system, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

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

a { color: var(--w2a7f-gold); text-decoration: none; }
a:hover { color: var(--w2a7f-gold-soft); text-decoration: underline; }

ul, ol { list-style: none; }

h1, h2, h3, h4 { color: var(--w2a7f-white); line-height: 1.25; font-weight: 700; }
h2 { font-size: 2.2rem; margin-bottom: 1rem; }
h3 { font-size: 1.8rem; margin-bottom: 0.8rem; }

/* ---------- Layout containers ---------- */
.w2a7f-wrap { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.w2a7f-section { padding: 2.4rem 0; }
.w2a7f-section--alt { background: var(--w2a7f-darker); }

.w2a7f-eyebrow {
  display: inline-block;
  font-size: 1.2rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--w2a7f-gold);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.w2a7f-section-title {
  font-size: 2.4rem;
  color: var(--w2a7f-white);
  margin-bottom: 0.6rem;
}
.w2a7f-section-sub {
  color: var(--w2a7f-muted);
  font-size: 1.4rem;
  margin-bottom: 1.8rem;
}

/* ---------- Header ---------- */
.w2a7f-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(31,31,31,0.98), rgba(51,51,51,0.95));
  border-bottom: 1px solid var(--w2a7f-border);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.25s ease;
}
.w2a7f-header-scrolled { box-shadow: var(--w2a7f-shadow); }

.w2a7f-header-inner {
  max-width: 430px;
  margin: 0 auto;
  padding: 0.7rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.w2a7f-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--w2a7f-white);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: 0.04em;
}
.w2a7f-logo .w2a7f-logo-mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--w2a7f-gold), #ff9d00);
  color: var(--w2a7f-darker);
  display: grid; place-items: center;
  font-size: 1.5rem; font-weight: 900;
}
.w2a7f-logo b { color: var(--w2a7f-gold); }

.w2a7f-header-actions { display: flex; align-items: center; gap: 0.5rem; }

.w2a7f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.3rem;
  padding: 0.75rem 1.4rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  text-decoration: none;
  line-height: 1;
  min-height: 38px;
}
.w2a7f-btn:hover { text-decoration: none; transform: translateY(-1px); }
.w2a7f-btn:active { transform: translateY(0); }

.w2a7f-btn-login {
  background: transparent;
  color: var(--w2a7f-light);
  border: 1px solid var(--w2a7f-border);
}
.w2a7f-btn-login:hover { color: var(--w2a7f-gold); border-color: var(--w2a7f-gold); }

.w2a7f-btn-register {
  background: linear-gradient(135deg, var(--w2a7f-gold), #ff9d00);
  color: var(--w2a7f-darker);
  box-shadow: 0 4px 14px rgba(255, 191, 0, 0.35);
}
.w2a7f-btn-register:hover { color: var(--w2a7f-darker); }

.w2a7f-btn-block { width: 100%; padding: 1rem; font-size: 1.5rem; }

.w2a7f-icon-btn {
  background: transparent;
  border: none;
  color: var(--w2a7f-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 8px;
  display: grid; place-items: center;
  min-width: 40px; min-height: 40px;
}
.w2a7f-icon-btn:hover { color: var(--w2a7f-gold); background: rgba(255,191,0,0.08); }

/* ---------- Desktop nav (hidden on mobile) ---------- */
.w2a7f-desktop-nav {
  display: none;
  background: var(--w2a7f-darker);
  border-bottom: 1px solid var(--w2a7f-border);
}
.w2a7f-desktop-nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 2rem;
  display: flex; gap: 1.6rem; align-items: center; overflow-x: auto;
}
.w2a7f-desktop-nav a {
  color: var(--w2a7f-light);
  font-size: 1.4rem;
  padding: 1rem 0;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.w2a7f-desktop-nav a:hover { color: var(--w2a7f-gold); border-bottom-color: var(--w2a7f-gold); text-decoration: none; }

/* ---------- Mobile slide menu ---------- */
.w2a7f-menu-mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 9998;
}
.w2a7f-mask-show { opacity: 1; pointer-events: auto; }

.w2a7f-mobile-menu {
  position: fixed;
  top: 0; right: -85%;
  width: 80%; max-width: 320px;
  height: 100%;
  background: var(--w2a7f-darker);
  z-index: 9999;
  padding: 1.6rem;
  transform: translateX(0);
  transition: right 0.28s ease;
  overflow-y: auto;
  border-left: 1px solid var(--w2a7f-border);
}
.w2a7f-menu-open { right: 0; }
.w2a7f-menu-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.4rem;
}
.w2a7f-menu-head h3 { color: var(--w2a7f-gold); }
.w2a7f-menu-links { display: flex; flex-direction: column; gap: 0.3rem; }
.w2a7f-menu-links a {
  color: var(--w2a7f-light);
  padding: 1rem 0.8rem;
  border-radius: 8px;
  font-size: 1.5rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.w2a7f-menu-links a:hover { background: rgba(255,191,0,0.1); color: var(--w2a7f-gold); text-decoration: none; }
.w2a7f-menu-cta { margin-top: 1.4rem; display: flex; flex-direction: column; gap: 0.6rem; }

/* ---------- Hero carousel ---------- */
.w2a7f-hero {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 22px 22px;
}
.w2a7f-slides { position: relative; }
.w2a7f-slide {
  display: none;
  position: relative;
  padding: 2.4rem 1.4rem 2.8rem;
  background: linear-gradient(135deg, #2a2a2a, #444 60%, #5a4a00);
  min-height: 220px;
}
.w2a7f-slide-active { display: block; animation: w2a7f-fade 0.6s ease; }
@keyframes w2a7f-fade { from { opacity: 0.4; } to { opacity: 1; } }

.w2a7f-slide-tag {
  display: inline-block;
  background: var(--w2a7f-gold);
  color: var(--w2a7f-darker);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  letter-spacing: 0.04em;
}
.w2a7f-slide h1, .w2a7f-slide h2 {
  color: var(--w2a7f-white);
  font-size: 2.6rem;
  margin-bottom: 0.6rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.w2a7f-slide p { color: var(--w2a7f-light); margin-bottom: 1.2rem; max-width: 92%; }
.w2a7f-slide-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }

.w2a7f-dots {
  position: absolute;
  bottom: 0.9rem; left: 0; right: 0;
  display: flex; justify-content: center; gap: 0.5rem;
}
.w2a7f-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none; cursor: pointer; padding: 0;
}
.w2a7f-dot-active { background: var(--w2a7f-gold); width: 22px; border-radius: 4px; }

/* ---------- Marquee trust strip ---------- */
.w2a7f-trust {
  display: flex; gap: 1.4rem; flex-wrap: wrap;
  padding: 1.2rem 1.4rem;
  background: var(--w2a7f-darker);
  border-bottom: 1px solid var(--w2a7f-border);
  font-size: 1.25rem;
  color: var(--w2a7f-light);
  max-width: 430px; margin: 0 auto;
}
.w2a7f-trust span { display: inline-flex; align-items: center; gap: 0.4rem; }
.w2a7f-trust .material-icons, .w2a7f-trust i { color: var(--w2a7f-gold); font-size: 1.6rem; }

/* ---------- Category filter ---------- */
.w2a7f-filter-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 1rem 1.2rem;
  scrollbar-width: none;
  max-width: 430px; margin: 0 auto;
}
.w2a7f-filter-bar::-webkit-scrollbar { display: none; }
.w2a7f-filter-btn {
  flex: 0 0 auto;
  background: var(--w2a7f-darker);
  color: var(--w2a7f-light);
  border: 1px solid var(--w2a7f-border);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.w2a7f-filter-btn:hover { color: var(--w2a7f-gold); }
.w2a7f-filter-active {
  background: var(--w2a7f-gold);
  color: var(--w2a7f-darker);
  border-color: var(--w2a7f-gold);
}

/* ---------- Game grid ---------- */
.w2a7f-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.w2a7f-card {
  background: var(--w2a7f-darker);
  border-radius: var(--w2a7f-radius);
  overflow: hidden;
  border: 1px solid transparent;
  transition: transform 0.18s ease, border-color 0.18s ease;
  position: relative;
}
.w2a7f-card:hover { transform: translateY(-2px); border-color: var(--w2a7f-border); }
.w2a7f-card-img {
  aspect-ratio: 1 / 1;
  background: #000;
  position: relative;
  overflow: hidden;
}
.w2a7f-card-img img { width: 100%; height: 100%; object-fit: cover; }
.w2a7f-card-play {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.2s ease;
}
.w2a7f-card:hover .w2a7f-card-play { opacity: 1; }
.w2a7f-card-play span {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--w2a7f-gold);
  color: var(--w2a7f-darker);
  display: grid; place-items: center;
  font-size: 1.6rem;
}
.w2a7f-card-title {
  padding: 0.6rem 0.5rem 0.7rem;
  font-size: 1.2rem;
  text-align: center;
  color: var(--w2a7f-light);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.w2a7f-card-badge {
  position: absolute;
  top: 6px; left: 6px;
  background: var(--w2a7f-gold);
  color: var(--w2a7f-darker);
  font-size: 1rem;
  padding: 0.12rem 0.5rem;
  border-radius: 6px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.w2a7f-empty { text-align: center; color: var(--w2a7f-muted); padding: 2rem; display: none; }

/* ---------- Category header ---------- */
.w2a7f-cat-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.w2a7f-cat-head h2 {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 2rem; margin: 0;
}
.w2a7f-cat-head h2 i { color: var(--w2a7f-gold); font-size: 2.2rem; }
.w2a7f-cat-link { font-size: 1.3rem; font-weight: 600; }

/* ---------- Featured / promo block ---------- */
.w2a7f-feature {
  background: linear-gradient(135deg, #3a3a1a, #2a2a2a);
  border: 1px solid var(--w2a7f-border);
  border-radius: 18px;
  padding: 1.6rem;
  display: flex; gap: 1.2rem; align-items: center;
  margin-bottom: 1.2rem;
}
.w2a7f-feature-img { width: 96px; height: 96px; border-radius: 12px; overflow: hidden; flex: 0 0 auto; }
.w2a7f-feature-img img { width: 100%; height: 100%; object-fit: cover; }
.w2a7f-feature-body h3 { font-size: 1.7rem; color: var(--w2a7f-gold); margin-bottom: 0.3rem; }
.w2a7f-feature-body p { font-size: 1.3rem; color: var(--w2a7f-light); margin-bottom: 0.8rem; }

/* ---------- Banner CTA ---------- */
.w2a7f-cta {
  background: radial-gradient(circle at 30% 30%, #4a3a00, var(--w2a7f-dark));
  border: 1px solid var(--w2a7f-border);
  border-radius: 18px;
  padding: 2rem 1.4rem;
  text-align: center;
  margin: 1.2rem 0;
}
.w2a7f-cta h2 { color: var(--w2a7f-gold); font-size: 2.2rem; margin-bottom: 0.5rem; }
.w2a7f-cta p { color: var(--w2a7f-light); margin-bottom: 1.2rem; }

/* ---------- SEO long text ---------- */
.w2a7f-prose { max-width: 430px; margin: 0 auto; }
.w2a7f-prose h2 { color: var(--w2a7f-gold); margin-top: 1.6rem; }
.w2a7f-prose h3 { color: var(--w2a7f-white); margin-top: 1.4rem; }
.w2a7f-prose p { color: var(--w2a7f-light); margin-bottom: 1rem; }
.w2a7f-prose ul { margin: 0 0 1rem 1.4rem; list-style: disc; }
.w2a7f-prose li { margin-bottom: 0.5rem; color: var(--w2a7f-light); }
.w2a7f-prose strong { color: var(--w2a7f-gold); }

/* ---------- FAQ ---------- */
.w2a7f-faq-item {
  background: var(--w2a7f-darker);
  border: 1px solid var(--w2a7f-border);
  border-radius: 12px;
  margin-bottom: 0.8rem;
  overflow: hidden;
}
.w2a7f-faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--w2a7f-white);
  font-size: 1.45rem;
  font-weight: 600;
  padding: 1.1rem 1.2rem;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 0.8rem;
}
.w2a7f-faq-q .w2a7f-faq-icon { color: var(--w2a7f-gold); transition: transform 0.2s ease; }
.w2a7f-faq-item.w2a7f-faq-open .w2a7f-faq-icon { transform: rotate(45deg); }
.w2a7f-faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.2rem;
  color: var(--w2a7f-light);
  transition: max-height 0.25s ease, padding 0.25s ease;
}
.w2a7f-faq-open .w2a7f-faq-a {
  max-height: 600px;
  padding: 0 1.2rem 1.1rem;
}

/* ---------- Footer ---------- */
.w2a7f-footer {
  background: var(--w2a7f-darker);
  border-top: 1px solid var(--w2a7f-border);
  padding: 2.4rem 1.2rem 6rem;
  margin-top: 1rem;
}
.w2a7f-footer-inner { max-width: 430px; margin: 0 auto; }
.w2a7f-footer h4 { color: var(--w2a7f-gold); font-size: 1.5rem; margin: 1.4rem 0 0.6rem; }
.w2a7f-footer p { color: var(--w2a7f-muted); font-size: 1.3rem; margin-bottom: 0.6rem; }
.w2a7f-footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
}
.w2a7f-footer-links a { color: var(--w2a7f-light); font-size: 1.3rem; }
.w2a7f-footer-bottom {
  text-align: center;
  color: var(--w2a7f-muted);
  font-size: 1.2rem;
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ---------- Back to top ---------- */
.w2a7f-to-top {
  position: fixed;
  right: 14px;
  bottom: 84px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--w2a7f-gold);
  color: var(--w2a7f-darker);
  border: none;
  display: grid; place-items: center;
  font-size: 1.8rem;
  cursor: pointer;
  opacity: 0; pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 900;
}
.w2a7f-to-top-show { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------- Mobile bottom nav ---------- */
.w2a7f-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 62px;
  background: linear-gradient(180deg, rgba(31,31,31,0.98), #161616);
  border-top: 1px solid var(--w2a7f-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.w2a7f-bottom-nav a {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px;
  color: var(--w2a7f-muted);
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  min-width: 60px;
  transition: color 0.18s ease;
  position: relative;
}
.w2a7f-bottom-nav a:hover { text-decoration: none; }
.w2a7f-bottom-nav a i,
.w2a7f-bottom-nav a .material-icons-outlined,
.w2a7f-bottom-nav a .material-symbols-outlined {
  font-size: 2.2rem;
  transition: transform 0.2s ease;
}
.w2a7f-bottom-nav a:hover { color: var(--w2a7f-gold); }
.w2a7f-bottom-nav a:hover i,
.w2a7f-bottom-nav a:hover .material-icons-outlined,
.w2a7f-bottom-nav a:hover .material-symbols-outlined { transform: translateY(-2px); }

.w2a7f-nav-promo {
  position: relative;
  color: var(--w2a7f-gold) !important;
}
.w2a7f-nav-promo::before {
  content: "";
  position: absolute;
  top: -10px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--w2a7f-gold), #ff9d00);
  box-shadow: 0 4px 12px rgba(255,191,0,0.4);
}
.w2a7f-nav-promo i,
.w2a7f-nav-promo .material-icons-outlined,
.w2a7f-nav-promo .material-symbols-outlined {
  position: relative;
  z-index: 1;
  color: var(--w2a7f-darker);
  font-size: 2.2rem;
  transform: translateY(-8px);
}
.w2a7f-nav-promo span { transform: translateY(-4px); }

/* ---------- Main content padding for mobile nav clearance ---------- */
main { padding-bottom: 80px; }

/* ---------- Responsive: desktop ---------- */
@media (min-width: 769px) {
  body { background: #252525; }
  .w2a7f-wrap, .w2a7f-prose, .w2a7f-trust, .w2a7f-filter-bar, .w2a7f-footer-inner { max-width: 960px; }
  .w2a7f-header-inner { max-width: 1100px; padding: 0.8rem 2rem; }
  .w2a7f-desktop-nav { display: block; }
  .w2a7f-menu-toggle { display: none; }
  .w2a7f-bottom-nav { display: none; }
  main { padding-bottom: 0; }
  .w2a7f-footer { padding-bottom: 2.4rem; }
  .w2a7f-grid { grid-template-columns: repeat(6, 1fr); }
  .w2a7f-slide { min-height: 320px; padding: 3.2rem 4rem; }
  .w2a7f-slide h1, .w2a7f-slide h2 { font-size: 3.4rem; }
  .w2a7f-feature-img { width: 140px; height: 140px; }
}

@media (max-width: 360px) {
  .w2a7f-grid { grid-template-columns: repeat(2, 1fr); }
  .w2a7f-slide h1, .w2a7f-slide h2 { font-size: 2.2rem; }
}