/* ============================================================
 * css/design.css  (prefix: s348-)
 * Mobile-first, max-width 430px, rem units (root font 62.5%)
 * Palette: #FFCC33 | #D4AF37 | #1A1A1A | #FFD700 | #E0FFFF
 * ============================================================ */

:root {
  --c-yellow: #FFCC33;
  --c-gold: #D4AF37;
  --c-dark: #1A1A1A;
  --c-glow: #FFD700;
  --c-light: #E0FFFF;
  --c-bg: #14110a;
  --c-bg2: #1d1810;
  --c-text: #f4f1ea;
  --c-muted: #b8b09b;
  --c-border: rgba(212, 175, 55, 0.28);
}

* { box-sizing: border-box; }

html { font-size: 62.5%; }

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, system-ui, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

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

a { color: var(--c-glow); text-decoration: none; }

.s348-wrapper {
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  background: var(--c-bg);
  min-height: 100vh;
}

/* ---------- HEADER ---------- */
.s348-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.2rem;
  background: linear-gradient(180deg, #221b0e 0%, var(--c-dark) 100%);
  border-bottom: 1px solid var(--c-border);
}

.s348-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.s348-logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.s348-logo .s348-brand {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--c-glow);
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.s348-logo .s348-brand span { color: var(--c-yellow); }

.s348-header-btns {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.s348-btn {
  border: none;
  cursor: pointer;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  font-size: 1.3rem;
  min-height: 36px;
  transition: transform 0.12s ease, filter 0.2s ease;
}
.s348-btn:active { transform: scale(0.96); }

.s348-btn-login {
  background: transparent;
  color: var(--c-light);
  border: 1px solid var(--c-gold);
}

.s348-btn-register {
  background: linear-gradient(90deg, var(--c-yellow), var(--c-gold));
  color: var(--c-dark);
  box-shadow: 0 2px 10px rgba(255, 215, 0, 0.28);
}

.s348-menu-btn {
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-glow);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ---------- MOBILE MENU ---------- */
.s348-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--c-bg2);
  border-left: 1px solid var(--c-border);
  z-index: 9999;
  padding: 6rem 1.4rem 2rem;
  transition: right 0.28s ease;
  overflow-y: auto;
}
.s348-mobile-menu.s348-open { right: 0; }
.s348-mobile-menu a {
  display: block;
  padding: 1rem 0.6rem;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border);
  font-size: 1.4rem;
}
.s348-mobile-menu a:hover { color: var(--c-glow); }
.s348-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
}
.s348-overlay.s348-open { display: block; }

/* ---------- HERO / CAROUSEL ---------- */
.s348-carousel {
  position: relative;
  margin: 1rem;
  border-radius: 1.2rem;
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.s348-slide {
  display: none;
  position: relative;
}
.s348-slide.s348-active { display: block; }
.s348-slide img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.s348-slide-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.8rem 1.2rem;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.85));
  color: var(--c-light);
}
.s348-slide-caption h2 { margin: 0 0 0.4rem; font-size: 1.7rem; color: var(--c-glow); }
.s348-slide-caption p { margin: 0; font-size: 1.2rem; }
.s348-slide-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.45);
  color: var(--c-glow);
  border: 1px solid var(--c-border);
  border-radius: 50%;
  width: 32px; height: 32px;
  font-size: 1.6rem;
  cursor: pointer;
}
.s348-slide-prev { left: 0.6rem; }
.s348-slide-next { right: 0.6rem; }
.s348-dots { text-align: center; margin: 0.6rem 0; }
.s348-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin: 0 3px;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
}
.s348-dot.s348-on { background: var(--c-glow); }

/* ---------- SECTION ---------- */
.s348-section {
  padding: 2rem 1.2rem;
}
.s348-section h2 {
  font-size: 1.8rem;
  color: var(--c-yellow);
  margin: 0 0 1.2rem;
  border-left: 4px solid var(--c-glow);
  padding-left: 0.8rem;
}
.s348-section h3 {
  font-size: 1.5rem;
  color: var(--c-glow);
  margin: 1.4rem 0 0.8rem;
}
.s348-section p { margin: 0.6rem 0; color: var(--c-text); }
.s348-lead { color: var(--c-muted); }

/* ---------- CTA ---------- */
.s348-cta {
  display: inline-block;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-gold));
  color: var(--c-dark);
  font-weight: 800;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  margin: 1rem 0;
  cursor: pointer;
  border: none;
  font-size: 1.3rem;
  min-height: 44px;
  box-shadow: 0 4px 14px rgba(255, 215, 0, 0.3);
}
.s348-cta:hover { filter: brightness(1.08); }
.s348-text-link {
  color: var(--c-glow);
  font-weight: 700;
  cursor: pointer;
}

/* ---------- GAME GRID ---------- */
.s348-cat-title {
  font-size: 1.5rem;
  color: var(--c-yellow);
  margin: 1.6rem 0 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.s348-cat-title i { color: var(--c-glow); }
.s348-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
.s348-game-card {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.8rem;
  overflow: hidden;
  cursor: pointer;
  text-align: center;
  padding: 0.4rem;
  transition: transform 0.15s ease, border-color 0.2s ease;
}
.s348-game-card:active { transform: scale(0.96); border-color: var(--c-glow); }
.s348-game-card img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 0.5rem;
}
.s348-game-card .s348-game-name {
  font-size: 1.05rem;
  color: var(--c-light);
  margin-top: 0.3rem;
  line-height: 1.2;
  height: 2.4rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ---------- FILTER PILLS ---------- */
.s348-filters {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0.2rem 1rem;
  scrollbar-width: none;
}
.s348-filters::-webkit-scrollbar { display: none; }
.s348-filter-btn {
  white-space: nowrap;
  border: 1px solid var(--c-border);
  background: var(--c-bg2);
  color: var(--c-light);
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  font-size: 1.2rem;
  cursor: pointer;
  min-height: 36px;
}
.s348-filter-btn.s348-active {
  background: linear-gradient(90deg, var(--c-yellow), var(--c-gold));
  color: var(--c-dark);
  border-color: transparent;
}

/* ---------- RTP TABLE ---------- */
.s348-rtp-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 1.2rem;
}
.s348-rtp-table th, .s348-rtp-table td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--c-border);
  text-align: left;
}
.s348-rtp-table th { color: var(--c-glow); }
.s348-rtp-bar {
  height: 6px;
  background: rgba(255,255,255,0.12);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 0.3rem;
}
.s348-rtp-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-glow));
}

/* ---------- VIP ---------- */
.s348-vip-card {
  background: linear-gradient(135deg, #2a200e, var(--c-bg2));
  border: 1px solid var(--c-gold);
  border-radius: 1rem;
  padding: 1.2rem;
  margin: 0.8rem 0;
}
.s348-vip-card h3 { margin: 0 0 0.6rem; color: var(--c-glow); }
.s348-vip-tiers { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.8rem; }
.s348-vip-tier {
  background: var(--c-dark);
  border: 1px solid var(--c-border);
  padding: 0.6rem 1rem;
  border-radius: 0.6rem;
  font-size: 1.1rem;
}

/* ---------- FEATURES ---------- */
.s348-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.s348-feature {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.8rem;
  padding: 1rem;
  text-align: center;
}
.s348-feature i { font-size: 2.4rem; color: var(--c-yellow); }
.s348-feature h3 { font-size: 1.3rem; margin: 0.5rem 0 0.3rem; color: var(--c-light); }
.s348-feature p { font-size: 1.1rem; color: var(--c-muted); margin: 0; }

/* ---------- PROMOTIONS ---------- */
.s348-promo {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.8rem;
  padding: 1rem;
  margin: 0.8rem 0;
  display: flex;
  gap: 0.8rem;
  align-items: center;
}
.s348-promo i { font-size: 2.4rem; color: var(--c-glow); }
.s348-promo h3 { margin: 0 0 0.3rem; font-size: 1.3rem; color: var(--c-yellow); }
.s348-promo p { margin: 0; font-size: 1.1rem; color: var(--c-muted); }

/* ---------- SECURITY ---------- */
.s348-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.s348-security-grid .s348-feature i { color: var(--c-glow); }

/* ---------- TRICKS ---------- */
.s348-tricks { list-style: none; padding: 0; margin: 0; }
.s348-tricks li {
  padding: 0.8rem 1rem;
  border-left: 3px solid var(--c-gold);
  background: var(--c-bg2);
  margin: 0.5rem 0;
  border-radius: 0 0.6rem 0.6rem 0;
  font-size: 1.2rem;
}

/* ---------- TESTIMONIALS ---------- */
.s348-testi {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.8rem;
  padding: 1rem;
  margin: 0.6rem 0;
}
.s348-testi-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; }
.s348-testi-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-yellow), var(--c-gold));
  color: var(--c-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.3rem;
}
.s348-testi-name { font-weight: 700; color: var(--c-light); }
.s348-testi-stars { color: var(--c-glow); font-size: 1.1rem; margin-left: auto; }
.s348-testi p { margin: 0.3rem 0 0; font-size: 1.2rem; color: var(--c-muted); }

/* ---------- PAYMENT ---------- */
.s348-pay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.s348-pay {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.6rem;
  padding: 0.8rem 0.4rem;
  text-align: center;
  font-size: 1.1rem;
  color: var(--c-light);
}
.s348-pay i { font-size: 2rem; color: var(--c-yellow); display: block; margin-bottom: 0.3rem; }

/* ---------- WINNERS ---------- */
.s348-winner {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 0.9rem;
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.6rem;
  margin: 0.4rem 0;
}
.s348-winner .s348-amount { margin-left: auto; color: var(--c-glow); font-weight: 800; }

/* ---------- APP CTA ---------- */
.s348-app-cta {
  background: linear-gradient(135deg, #2a200e, var(--c-dark));
  border: 1px solid var(--c-gold);
  border-radius: 1rem;
  padding: 1.4rem;
  text-align: center;
  margin: 1rem 0;
}
.s348-app-cta h3 { color: var(--c-glow); margin: 0 0 0.5rem; font-size: 1.6rem; }
.s348-app-cta p { color: var(--c-muted); margin: 0 0 1rem; }
.s348-app-btns { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; }

/* ---------- FAQ ---------- */
.s348-faq-item {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 0.6rem;
  margin: 0.6rem 0;
  overflow: hidden;
}
.s348-faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--c-light);
  font-size: 1.3rem;
  font-weight: 700;
  padding: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.s348-faq-q::after { content: '+'; color: var(--c-glow); font-size: 1.6rem; }
.s348-faq-item.s348-open .s348-faq-q::after { content: '-'; }
.s348-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1rem;
  color: var(--c-muted);
  font-size: 1.2rem;
}
.s348-faq-item.s348-open .s348-faq-a {
  max-height: 500px;
  padding: 0 1rem 1rem;
}

/* ---------- FOOTER ---------- */
.s348-footer {
  background: var(--c-dark);
  border-top: 1px solid var(--c-border);
  padding: 2rem 1.2rem 7rem;
  text-align: center;
}
.s348-footer h3 { color: var(--c-glow); margin: 1rem 0 0.6rem; font-size: 1.4rem; }
.s348-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  justify-content: center;
  margin: 0.8rem 0;
}
.s348-footer-links a { color: var(--c-light); font-size: 1.2rem; }
.s348-footer-links a:hover { color: var(--c-glow); }
.s348-footer p { color: var(--c-muted); font-size: 1.1rem; margin: 0.4rem 0; }
.s348-disclaimer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-border);
  font-size: 1rem;
  color: var(--c-muted);
}

/* ---------- BACK TO TOP ---------- */
.s348-top-btn {
  position: fixed;
  right: 1.2rem;
  bottom: 80px;
  z-index: 1100;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--c-gold);
  color: var(--c-dark);
  border: none;
  cursor: pointer;
  font-size: 1.6rem;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

/* ---------- MOBILE BOTTOM NAV ---------- */
.s348-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  max-width: 430px;
  margin: 0 auto;
  height: 62px;
  background: linear-gradient(180deg, var(--c-dark), #0e0c06);
  border-top: 1px solid var(--c-gold);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0.3rem 0;
}
.s348-bnav-btn {
  background: transparent;
  border: none;
  color: var(--c-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  min-width: 60px;
  min-height: 56px;
  font-size: 1rem;
  gap: 0.2rem;
  transition: color 0.15s ease, transform 0.15s ease;
}
.s348-bnav-btn i, .s348-bnav-btn .material-icons-outlined,
.s348-bnav-btn ion-icon { font-size: 24px; }
.s348-bnav-btn:active { transform: scale(0.92); }
.s348-bnav-btn.s348-current { color: var(--c-glow); }
.s348-bnav-btn:hover { color: var(--c-glow); }

/* ---------- RESPONSIVE ---------- */
@media (min-width: 769px) {
  .s348-bottom-nav { display: none; }
  .s348-top-btn { display: flex; }
  .s348-wrapper { box-shadow: 0 0 24px rgba(0,0,0,0.5); }
}
@media (max-width: 768px) {
  main, .s348-wrapper > main { padding-bottom: 80px; }
  .s348-top-btn { display: flex; }
}
@media (min-width: 431px) {
  .s348-wrapper { border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); }
}