/* ============================================================
   x88 win - Core Stylesheet (design-6fb7.css)
   All custom classes use the "pg6f-" prefix.
   Mobile-first; root font 62.5% for rem-based sizing.
   Palette: #D4AF37 gold | #EEEEEE light | #EEE8AA pale gold
            #FF91A4 pink | #1A1A1A dark bg | #00FA9A mint accent
   ============================================================ */

:root {
  --pg6f-primary: #D4AF37;
  --pg6f-bg: #1A1A1A;
  --pg6f-text: #EEEEEE;
  --pg6f-pale: #EEE8AA;
  --pg6f-pink: #FF91A4;
  --pg6f-mint: #00FA9A;
  --pg6f-dark2: #111111;
  --pg6f-card: #232323;
  --pg6f-border: #333333;
  --pg6f-muted: #b8b8b8;
  --pg6f-header-h: 5.6rem;
  --pg6f-bottomnav-h: 6.4rem;
}

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

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

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--pg6f-bg);
  color: var(--pg6f-text);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--pg6f-pale); text-decoration: none; }

/* ---------- Layout ---------- */
.pg6f-container { width: 100%; padding: 0 1.2rem; }
.pg6f-wrapper { max-width: 430px; margin: 0 auto; }

/* ---------- Header ---------- */
.pg6f-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px;
  height: var(--pg6f-header-h);
  background: linear-gradient(180deg, #161616 0%, #1A1A1A 100%);
  border-bottom: 0.2rem solid var(--pg6f-primary);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.2rem; z-index: 1000;
}
.pg6f-logo { display: flex; align-items: center; gap: 0.6rem; color: var(--pg6f-primary); font-weight: 700; font-size: 1.5rem; }
.pg6f-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.4rem; }
.pg6f-logo span { color: var(--pg6f-pale); }
.pg6f-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.pg6f-menu-btn {
  background: transparent; border: 0.1rem solid var(--pg6f-border);
  color: var(--pg6f-text); width: 3.2rem; height: 3.2rem; border-radius: 0.5rem;
  font-size: 1.6rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}

/* ---------- Buttons ---------- */
.pg6f-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-weight: 600; font-size: 1.2rem; padding: 0.7rem 1.2rem;
  border-radius: 0.6rem; border: none; cursor: pointer; min-height: 3.6rem;
  transition: transform 0.15s ease, background 0.15s ease; text-decoration: none;
}
.pg6f-btn:active { transform: scale(0.96); }
.pg6f-btn-register { background: linear-gradient(135deg, var(--pg6f-primary), #b8941f); color: #1A1A1A; }
.pg6f-btn-login { background: transparent; color: var(--pg6f-primary); border: 0.15rem solid var(--pg6f-primary); }
.pg6f-btn-promo { background: linear-gradient(135deg, var(--pg6f-pink), #d76a78); color: #fff; }
.pg6f-btn-mint { background: linear-gradient(135deg, var(--pg6f-mint), #00c47e); color: #0a1a12; }
.pg6f-btn-block { display: flex; width: 100%; }

/* ---------- Nav menu (expandable) ---------- */
.pg6f-nav-menu {
  position: fixed; top: var(--pg6f-header-h); left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px;
  background: var(--pg6f-dark2); border-bottom: 0.2rem solid var(--pg6f-primary);
  max-height: 0; overflow: hidden; transition: max-height 0.28s ease; z-index: 9999;
}
.pg6f-nav-menu.pg6f-open { max-height: 60rem; }
.pg6f-nav-list { list-style: none; padding: 0.8rem 1.2rem 1.2rem; }
.pg6f-nav-list li { border-bottom: 0.1rem solid var(--pg6f-border); }
.pg6f-nav-list li:last-child { border-bottom: none; }
.pg6f-nav-list a {
  display: block; padding: 1rem 0.4rem; color: var(--pg6f-text); font-size: 1.3rem;
}
.pg6f-nav-list a:active { color: var(--pg6f-primary); }
.pg6f-nav-group-label { color: var(--pg6f-pink); font-size: 1.1rem; font-weight: 700; padding: 0.8rem 0.4rem 0.2rem; text-transform: uppercase; }

/* ---------- Hero / Carousel ---------- */
.pg6f-main { padding-top: var(--pg6f-header-h); padding-bottom: var(--pg6f-bottomnav-h); }
.pg6f-carousel { position: relative; width: 100%; height: 18rem; overflow: hidden; }
.pg6f-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.5s ease;
  display: flex; align-items: flex-end; padding: 1.2rem;
}
.pg6f-slide.pg6f-active { opacity: 1; }
.pg6f-slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.pg6f-slide-cap { position: relative; z-index: 1; color: #fff; text-shadow: 0 0.1rem 0.4rem rgba(0,0,0,0.8); }
.pg6f-slide-cap h2 { font-size: 1.6rem; line-height: 2rem; margin-bottom: 0.4rem; }
.pg6f-slide-cap p { font-size: 1.1rem; color: var(--pg6f-pale); }
.pg6f-carousel-dots { position: absolute; bottom: 0.8rem; right: 1.2rem; z-index: 2; display: flex; gap: 0.4rem; }
.pg6f-dot { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: rgba(255,255,255,0.5); cursor: pointer; border: none; }
.pg6f-dot.pg6f-active { background: var(--pg6f-primary); }

/* ---------- Section / Headings ---------- */
.pg6f-section { padding: 1.6rem 1.2rem; }
.pg6f-section-title { font-size: 1.7rem; color: var(--pg6f-primary); margin-bottom: 0.6rem; line-height: 2.2rem; }
.pg6f-section-title .pg6f-accent { color: var(--pg6f-pink); }
.pg6f-section-sub { color: var(--pg6f-muted); font-size: 1.2rem; margin-bottom: 1rem; }

/* ---------- Filter bar ---------- */
.pg6f-filter-bar { display: flex; gap: 0.6rem; overflow-x: auto; padding: 0.6rem 0 1rem; -webkit-overflow-scrolling: touch; }
.pg6f-filter-bar::-webkit-scrollbar { display: none; }
.pg6f-filter-btn {
  white-space: nowrap; padding: 0.5rem 1rem; border-radius: 2rem; font-size: 1.1rem;
  background: var(--pg6f-card); color: var(--pg6f-text); border: 0.1rem solid var(--pg6f-border); cursor: pointer;
}
.pg6f-filter-btn.pg6f-active { background: var(--pg6f-primary); color: #1A1A1A; border-color: var(--pg6f-primary); }

/* ---------- Game grid ---------- */
.pg6f-game-section { margin-bottom: 1.6rem; }
.pg6f-game-section h3 { font-size: 1.4rem; color: var(--pg6f-pale); margin: 0.8rem 0 0.6rem; border-left: 0.3rem solid var(--pg6f-pink); padding-left: 0.6rem; }
.pg6f-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.pg6f-card {
  background: var(--pg6f-card); border-radius: 0.6rem; overflow: hidden; border: 0.1rem solid var(--pg6f-border);
  transition: transform 0.15s ease, border-color 0.15s ease; cursor: pointer;
}
.pg6f-card:active { transform: scale(0.97); border-color: var(--pg6f-primary); }
.pg6f-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.pg6f-card-name { font-size: 1rem; color: var(--pg6f-text); padding: 0.4rem 0.4rem 0.5rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Feature / info cards ---------- */
.pg6f-info-grid { display: grid; grid-template-columns: 1fr; gap: 0.9rem; }
.pg6f-info-card { background: var(--pg6f-card); border: 0.1rem solid var(--pg6f-border); border-radius: 0.8rem; padding: 1.2rem; }
.pg6f-info-card h4 { color: var(--pg6f-primary); font-size: 1.3rem; margin-bottom: 0.5rem; }
.pg6f-info-card p { color: var(--pg6f-muted); font-size: 1.15rem; line-height: 1.7rem; }
.pg6f-info-card .pg6f-link { color: var(--pg6f-pink); font-weight: 600; }

/* ---------- Promo banner ---------- */
.pg6f-promo-banner {
  background: linear-gradient(135deg, #2a1f12, #1A1A1A); border: 0.15rem solid var(--pg6f-primary);
  border-radius: 0.9rem; padding: 1.4rem; margin: 1.2rem 0; text-align: center;
}
.pg6f-promo-banner h3 { color: var(--pg6f-primary); font-size: 1.5rem; margin-bottom: 0.5rem; }
.pg6f-promo-banner p { color: var(--pg6f-pale); font-size: 1.15rem; margin-bottom: 1rem; }

/* ---------- Testimonials ---------- */
.pg6f-testimonial { background: var(--pg6f-card); border-left: 0.3rem solid var(--pg6f-mint); border-radius: 0.6rem; padding: 1rem 1.2rem; margin-bottom: 0.8rem; }
.pg6f-testimonial .pg6f-quote { font-size: 1.15rem; color: var(--pg6f-text); margin-bottom: 0.4rem; }
.pg6f-testimonial .pg6f-author { font-size: 1.05rem; color: var(--pg6f-pale); }

/* ---------- Winners ---------- */
.pg6f-winner-row { display: flex; justify-content: space-between; padding: 0.6rem 0; border-bottom: 0.1rem solid var(--pg6f-border); font-size: 1.1rem; }
.pg6f-winner-row:last-child { border-bottom: none; }
.pg6f-winner-name { color: var(--pg6f-pale); }
.pg6f-winner-amount { color: var(--pg6f-mint); font-weight: 700; }

/* ---------- Payment ---------- */
.pg6f-pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.pg6f-pay-item { background: var(--pg6f-card); border-radius: 0.5rem; padding: 0.8rem 0.4rem; text-align: center; font-size: 0.95rem; color: var(--pg6f-muted); border: 0.1rem solid var(--pg6f-border); }

/* ---------- FAQ ---------- */
.pg6f-faq-item { background: var(--pg6f-card); border: 0.1rem solid var(--pg6f-border); border-radius: 0.6rem; margin-bottom: 0.7rem; overflow: hidden; }
.pg6f-faq-q { padding: 1rem 1.2rem; font-size: 1.2rem; color: var(--pg6f-pale); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.pg6f-faq-q::after { content: "+"; color: var(--pg6f-primary); font-size: 1.4rem; }
.pg6f-faq-item.pg6f-open .pg6f-faq-q::after { content: "-"; }
.pg6f-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; padding: 0 1.2rem; color: var(--pg6f-muted); font-size: 1.1rem; }
.pg6f-faq-item.pg6f-open .pg6f-faq-a { max-height: 30rem; padding: 0 1.2rem 1rem; }

/* ---------- SEO text ---------- */
.pg6f-seo-text { font-size: 1.15rem; line-height: 1.8rem; color: var(--pg6f-muted); }
.pg6f-seo-text h2 { color: var(--pg6f-primary); font-size: 1.5rem; margin: 1.2rem 0 0.6rem; }
.pg6f-seo-text h3 { color: var(--pg6f-pale); font-size: 1.3rem; margin: 1rem 0 0.4rem; }
.pg6f-seo-text p { margin-bottom: 0.8rem; }
.pg6f-seo-text a { color: var(--pg6f-pink); border-bottom: 0.1rem dotted var(--pg6f-pink); }
.pg6f-seo-text strong { color: var(--pg6f-text); }

/* ---------- Footer ---------- */
.pg6f-footer { background: var(--pg6f-dark2); border-top: 0.2rem solid var(--pg6f-primary); padding: 1.6rem 1.2rem 2rem; }
.pg6f-footer-brand { color: var(--pg6f-primary); font-size: 1.4rem; font-weight: 700; margin-bottom: 0.4rem; }
.pg6f-footer-desc { color: var(--pg6f-muted); font-size: 1.1rem; line-height: 1.6rem; margin-bottom: 1rem; }
.pg6f-footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 1rem; margin-bottom: 1rem; }
.pg6f-footer-links a { color: var(--pg6f-pale); font-size: 1.1rem; padding: 0.3rem 0; }
.pg6f-footer-promo { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0.8rem 0; }
.pg6f-footer-promo .pg6f-btn { flex: 1 1 40%; min-width: 12rem; }
.pg6f-footer-copy { color: var(--pg6f-muted); font-size: 1rem; border-top: 0.1rem solid var(--pg6f-border); padding-top: 0.8rem; }

/* ---------- Bottom nav ---------- */
.pg6f-bottomnav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--pg6f-bottomnav-h);
  background: #0d0d0d; border-top: 0.2rem solid var(--pg6f-primary);
  display: flex; justify-content: space-around; align-items: center; z-index: 1000;
}
.pg6f-bottomnav-btn {
  flex: 1; min-width: 60px; min-height: 60px; background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.2rem;
  color: var(--pg6f-muted); font-size: 1rem; cursor: pointer; transition: color 0.15s ease, transform 0.15s ease;
}
.pg6f-bottomnav-btn .pg6f-nav-icon { font-size: 2.2rem; line-height: 2.4rem; }
.pg6f-bottomnav-btn .pg6f-nav-label { font-size: 1rem; }
.pg6f-bottomnav-btn:active { transform: scale(0.92); }
.pg6f-bottomnav-btn.pg6f-current { color: var(--pg6f-primary); }
.pg6f-bottomnav-btn.pg6f-promo { color: var(--pg6f-pink); }

/* ---------- Back to top ---------- */
.pg6f-top-btn {
  position: fixed; right: 1.2rem; bottom: calc(var(--pg6f-bottomnav-h) + 1rem);
  width: 3.6rem; height: 3.6rem; border-radius: 50%; background: var(--pg6f-primary); color: #1A1A1A;
  border: none; font-size: 1.6rem; cursor: pointer; opacity: 0; pointer-events: none; z-index: 999;
  transition: opacity 0.2s ease; display: flex; align-items: center; justify-content: center;
}
.pg6f-top-btn.pg6f-show { opacity: 1; pointer-events: auto; }

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  body { max-width: 768px; }
  .pg6f-header, .pg6f-nav-menu, .pg6f-bottomnav, .pg6f-main { max-width: 768px; }
  .pg6f-bottomnav { display: none; }
  .pg6f-main { padding-bottom: 2rem; }
  .pg6f-grid { grid-template-columns: repeat(6, 1fr); }
  .pg6f-info-grid { grid-template-columns: 1fr 1fr; }
}