/* =========================================================
 * Arion Horse - style.css
 * All custom classes use the s4b1- prefix
 * Palette: #7CFC00 | #8470FF | #DDA0DD | #98FB98 | #0A0A0A | #D3D3D3
 * Mobile-first, max width 430px
 * ========================================================= */

:root {
  --s4b1-primary: #7CFC00;
  --s4b1-secondary: #8470FF;
  --s4b1-accent: #DDA0DD;
  --s4b1-mint: #98FB98;
  --s4b1-bg: #0A0A0A;
  --s4b1-bg2: #141414;
  --s4b1-bg3: #1e1e1e;
  --s4b1-text: #D3D3D3;
  --s4b1-text-strong: #FFFFFF;
  --s4b1-border: rgba(124, 252, 0, 0.18);
  --s4b1-radius: 12px;
}

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

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

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: var(--s4b1-bg);
  color: var(--s4b1-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--s4b1-primary); text-decoration: none; }

/* ---------- Layout helpers ---------- */
.s4b1-container { width: 100%; padding: 0 1.2rem; }
.s4b1-wrapper { padding: 1.6rem 1.2rem; }
.s4b1-grid { display: grid; gap: 1rem; }

/* ---------- Header ---------- */
.s4b1-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: linear-gradient(135deg, #0A0A0A 0%, #1a1326 100%);
  border-bottom: 1px solid var(--s4b1-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.s4b1-logo {
  display: flex; align-items: center; gap: 0.6rem;
  color: var(--s4b1-text-strong);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: 0.3px;
}
.s4b1-logo img { width: 28px; height: 28px; border-radius: 6px; }
.s4b1-logo span { color: var(--s4b1-primary); }

.s4b1-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.s4b1-menu-btn {
  background: transparent;
  border: 1px solid var(--s4b1-border);
  color: var(--s4b1-primary);
  width: 36px; height: 36px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.8rem;
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Buttons ---------- */
.s4b1-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.3rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  min-height: 40px;
}
.s4b1-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.s4b1-btn:active { transform: translateY(0); }
.s4b1-btn-primary {
  background: linear-gradient(135deg, #7CFC00 0%, #98FB98 100%);
  color: #0A0A0A;
  box-shadow: 0 4px 14px rgba(124,252,0,0.35);
}
.s4b1-btn-secondary {
  background: transparent;
  color: var(--s4b1-accent);
  border: 1px solid var(--s4b1-accent);
}
.s4b1-btn-purple {
  background: linear-gradient(135deg, #8470FF 0%, #DDA0DD 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(132,112,255,0.4);
}
.s4b1-btn-sm { padding: 0.55rem 1rem; font-size: 1.2rem; min-height: 36px; }

/* ---------- Expandable nav menu ---------- */
.s4b1-nav-menu {
  position: fixed;
  top: 56px; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: #0f0f0f;
  border-bottom: 1px solid var(--s4b1-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 999;
}
.s4b1-nav-open { max-height: 460px; }
.s4b1-nav-menu ul { list-style: none; padding: 0.6rem 1rem; }
.s4b1-nav-menu li { border-bottom: 1px solid rgba(255,255,255,0.05); }
.s4b1-nav-menu li:last-child { border-bottom: none; }
.s4b1-nav-menu a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 0.4rem;
  color: var(--s4b1-text);
  font-size: 1.4rem;
}
.s4b1-nav-menu a:hover { color: var(--s4b1-primary); }
.s4b1-nav-menu i { color: var(--s4b1-secondary); width: 22px; text-align: center; }

/* ---------- Main content ---------- */
main { padding-top: 64px; padding-bottom: 80px; }

/* ---------- Hero / Carousel ---------- */
.s4b1-hero { position: relative; overflow: hidden; border-radius: 0 0 18px 18px; }
.s4b1-slides { position: relative; }
.s4b1-slide {
  display: none;
  position: relative;
  cursor: pointer;
}
.s4b1-slide.s4b1-active { display: block; }
.s4b1-slide img { width: 100%; height: 200px; object-fit: cover; }
.s4b1-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 30%, rgba(0,0,0,0.75) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.2rem;
}
.s4b1-slide-title {
  color: var(--s4b1-text-strong);
  font-size: 1.8rem; font-weight: 800; margin-bottom: 0.4rem;
}
.s4b1-slide-sub { color: var(--s4b1-mint); font-size: 1.25rem; margin-bottom: 0.6rem; }
.s4b1-dots {
  position: absolute; bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.s4b1-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
}
.s4b1-dot-active { background: var(--s4b1-primary); width: 22px; border-radius: 4px; }

/* ---------- Sections ---------- */
.s4b1-section { padding: 1.8rem 1.2rem; }
.s4b1-section-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--s4b1-text-strong);
  margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.6rem;
  border-left: 4px solid var(--s4b1-primary);
  padding-left: 0.8rem;
}
.s4b1-section-title i { color: var(--s4b1-accent); }
.s4b1-section-title em { color: var(--s4b1-primary); font-style: normal; }

/* ---------- Game filter ---------- */
.s4b1-filter {
  display: flex; gap: 0.5rem; overflow-x: auto; padding: 0.6rem 0; margin-bottom: 0.6rem;
  -webkit-overflow-scrolling: touch;
}
.s4b1-filter-btn {
  flex: 0 0 auto;
  background: var(--s4b1-bg2);
  border: 1px solid var(--s4b1-border);
  color: var(--s4b1-text);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 1.2rem;
  cursor: pointer;
  white-space: nowrap;
}
.s4b1-filter-active {
  background: var(--s4b1-primary); color: #0A0A0A; font-weight: 700; border-color: var(--s4b1-primary);
}

/* ---------- Game grid ---------- */
.s4b1-game-group { margin-bottom: 1.6rem; }
.s4b1-game-group h3 {
  color: var(--s4b1-accent);
  font-size: 1.4rem; font-weight: 700; margin: 0.6rem 0 0.8rem;
  text-transform: capitalize;
}
.s4b1-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.s4b1-game-card {
  background: var(--s4b1-bg2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  display: block;
}
.s4b1-game-card:hover { transform: translateY(-2px); border-color: var(--s4b1-primary); }
.s4b1-game-card img { width: 100%; height: 88px; object-fit: cover; }
.s4b1-game-name {
  font-size: 1.05rem; color: var(--s4b1-text);
  padding: 0.4rem 0.3rem; text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ---------- Cards / panels ---------- */
.s4b1-card {
  background: var(--s4b1-bg2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--s4b1-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
}
.s4b1-card h3 { color: var(--s4b1-text-strong); font-size: 1.4rem; margin-bottom: 0.5rem; }
.s4b1-card p { color: var(--s4b1-text); font-size: 1.3rem; margin-bottom: 0.5rem; }

/* ---------- Feature list ---------- */
.s4b1-feature-list { display: grid; gap: 0.8rem; }
.s4b1-feature {
  display: flex; gap: 0.8rem; align-items: flex-start;
  background: var(--s4b1-bg2); padding: 1rem; border-radius: 10px;
  border-left: 3px solid var(--s4b1-secondary);
}
.s4b1-feature i { color: var(--s4b1-primary); font-size: 1.8rem; flex-shrink: 0; }
.s4b1-feature h4 { color: var(--s4b1-text-strong); font-size: 1.3rem; margin-bottom: 0.2rem; }
.s4b1-feature p { font-size: 1.2rem; color: var(--s4b1-text); }

/* ---------- Inline promo link ---------- */
.s4b1-link-promo {
  color: var(--s4b1-primary);
  font-weight: 700;
  cursor: pointer;
  border-bottom: 1px dotted var(--s4b1-primary);
}

/* ---------- Stats grid ---------- */
.s4b1-stats { display: grid; grid-template-columns: repeat(2,1fr); gap: 0.7rem; }
.s4b1-stat {
  background: linear-gradient(135deg, #14101f 0%, #1e1e1e 100%);
  border-radius: 10px; padding: 1rem; text-align: center;
  border: 1px solid var(--s4b1-border);
}
.s4b1-stat-num { font-size: 2rem; font-weight: 800; color: var(--s4b1-primary); }
.s4b1-stat-label { font-size: 1.1rem; color: var(--s4b1-text); }

/* ---------- Testimonials ---------- */
.s4b1-testimonial {
  background: var(--s4b1-bg2); border-radius: 10px; padding: 1rem;
  margin-bottom: 0.8rem; border-left: 3px solid var(--s4b1-accent);
}
.s4b1-testimonial-stars { color: #FFD700; margin-bottom: 0.4rem; font-size: 1.2rem; }
.s4b1-testimonial p { font-size: 1.25rem; color: var(--s4b1-text); margin-bottom: 0.4rem; }
.s4b1-testimonial strong { color: var(--s4b1-primary); }

/* ---------- Winners ---------- */
.s4b1-winner-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 1.2rem;
}
.s4b1-winner-name { color: var(--s4b1-text-strong); font-weight: 700; }
.s4b1-winner-amount { color: var(--s4b1-mint); font-weight: 800; }

/* ---------- Payment icons ---------- */
.s4b1-payment-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.s4b1-payment {
  background: var(--s4b1-bg3); color: var(--s4b1-text-strong);
  padding: 0.6rem 0.9rem; border-radius: 8px; font-size: 1.1rem;
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: 0.4rem;
}

/* ---------- CTA banner ---------- */
.s4b1-cta {
  background: linear-gradient(135deg, #8470FF 0%, #DDA0DD 100%);
  border-radius: 14px; padding: 1.4rem; text-align: center; margin: 1rem 0;
  color: #fff;
}
.s4b1-cta h3 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.s4b1-cta p { font-size: 1.2rem; margin-bottom: 0.8rem; }

/* ---------- Reveal animation ---------- */
.s4b1-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.s4b1-reveal.s4b1-visible { opacity: 1; transform: translateY(0); }

/* ---------- Footer ---------- */
.s4b1-footer {
  background: #060606;
  border-top: 1px solid var(--s4b1-border);
  padding: 1.8rem 1.2rem 2rem;
}
.s4b1-footer-brand { color: var(--s4b1-text); font-size: 1.2rem; margin-bottom: 1rem; }
.s4b1-footer-brand strong { color: var(--s4b1-primary); }
.s4b1-footer-links {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 0.4rem 0.8rem; margin-bottom: 1rem;
}
.s4b1-footer-links a {
  color: var(--s4b1-text); font-size: 1.15rem; padding: 0.3rem 0;
}
.s4b1-footer-links a:hover { color: var(--s4b1-primary); }
.s4b1-footer-promos {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem;
}
.s4b1-copyright {
  font-size: 1.1rem; color: #777; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 1rem; text-align: center;
}

/* ---------- Mobile bottom nav ---------- */
.s4b1-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: 60px;
  background: linear-gradient(180deg, #0f0f0f 0%, #050505 100%);
  border-top: 1px solid var(--s4b1-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.7);
}
.s4b1-bottom-nav-btn {
  background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 60px;
  color: var(--s4b1-text);
  cursor: pointer;
  font-size: 1rem;
  gap: 2px;
  transition: color 0.15s ease, transform 0.15s ease;
}
.s4b1-bottom-nav-btn i { font-size: 22px; }
.s4b1-bottom-nav-btn .material-icons-outlined,
.s4b1-bottom-nav-btn .material-icons { font-size: 24px; }
.s4b1-bottom-nav-btn:hover { transform: translateY(-2px); color: var(--s4b1-primary); }
.s4b1-bottom-nav-btn:active { transform: scale(0.92); }
.s4b1-nav-current { color: var(--s4b1-primary) !important; }
.s4b1-nav-current i { color: var(--s4b1-primary); }
.s4b1-nav-badge {
  position: relative;
}
.s4b1-nav-badge::after {
  content: "HOT"; position: absolute; top: 4px; right: 8px;
  background: #ff3b3b; color: #fff; font-size: 0.8rem; padding: 1px 4px;
  border-radius: 6px; font-weight: 700; line-height: 1;
}

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  .s4b1-bottom-nav { display: none; }
  body { max-width: 430px; }
  main { padding-bottom: 2rem; }
}

@media (max-width: 768px) {
  main { padding-bottom: 84px; }
}

/* ---------- Utilities ---------- */
.s4b1-text-center { text-align: center; }
.s4b1-mt-1 { margin-top: 0.8rem; }
.s4b1-mb-1 { margin-bottom: 0.8rem; }
.s4b1-pb-2 { padding-bottom: 1.6rem; }