/* ============================================================
 * f1668.cfd - theme-84fd.css
 * All custom classes use the "s84f-" prefix.
 * Palette: #1C2833 (bg) | #6A5ACD (primary) | #9370DB (accent)
 * Mobile-first. Root font 62.5% => 1rem = 10px.
 * ============================================================ */

:root {
  --s84f-bg: #1C2833;
  --s84f-bg-2: #243245;
  --s84f-bg-3: #2C3A4F;
  --s84f-primary: #6A5ACD;
  --s84f-accent: #9370DB;
  --s84f-text: #F4F3FB;
  --s84f-text-muted: #B6B4CE;
  --s84f-gold: #F5C451;
  --s84f-danger: #E5506B;
  --s84f-success: #44D7A8;
  --s84f-border: rgba(147, 112, 219, 0.25);
  --s84f-radius: 12px;
  --s84f-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
  --s84f-gradient: linear-gradient(135deg, #6A5ACD 0%, #9370DB 100%);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  padding: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  background: radial-gradient(circle at top, #243245 0%, #1C2833 60%);
  color: var(--s84f-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--s84f-accent); text-decoration: none; }
a:hover { color: var(--s84f-gold); }

/* ---------- Layout containers ---------- */
.s84f-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 12px;
}

main { display: block; }

@media (max-width: 768px) {
  main { padding-bottom: 90px; }
}

/* ---------- Header ---------- */
.s84f-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(28, 40, 51, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--s84f-border);
  transition: box-shadow .25s ease, background .25s ease;
}
.s84f-header-scrolled { box-shadow: 0 4px 18px rgba(0,0,0,.35); }

.s84f-header-inner {
  max-width: 430px;
  margin: 0 auto;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.s84f-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--s84f-text);
  letter-spacing: .5px;
}
.s84f-brand img { width: 28px; height: 28px; border-radius: 6px; }
.s84f-brand span { background: var(--s84f-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.s84f-spacer { flex: 1; }

.s84f-btn {
  border: 0;
  cursor: pointer;
  font-weight: 700;
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 1.35rem;
  transition: transform .15s ease, box-shadow .2s ease, opacity .2s;
}
.s84f-btn:hover { transform: translateY(-1px); }
.s84f-btn:active { transform: scale(.96); }
.s84f-btn-primary { background: var(--s84f-gradient); color: #fff; box-shadow: 0 4px 14px rgba(106,90,205,.45); }
.s84f-btn-ghost { background: transparent; color: var(--s84f-text); border: 1px solid var(--s84f-border); }

.s84f-icon-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(147,112,219,.14);
  color: var(--s84f-text);
  border: 1px solid var(--s84f-border);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.8rem;
}

/* ---------- Mobile slide-down menu ---------- */
.s84f-mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  background: var(--s84f-bg-2);
  border-top: 1px solid transparent;
}
.s84f-menu-open { max-height: 520px; border-top-color: var(--s84f-border); }
.s84f-mobile-menu ul { list-style: none; margin: 0; padding: 8px 14px; }
.s84f-mobile-menu li { border-bottom: 1px dashed rgba(147,112,219,.18); }
.s84f-mobile-menu li:last-child { border-bottom: 0; }
.s84f-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 4px;
  color: var(--s84f-text);
  font-size: 1.45rem;
  font-weight: 600;
}
.s84f-mobile-menu a i { color: var(--s84f-accent); font-size: 1.6rem; }

/* ---------- Hero ---------- */
.s84f-hero {
  margin-top: 70px;
  padding: 22px 0 8px;
}
.s84f-hero h1 {
  font-size: 2.4rem;
  line-height: 1.25;
  margin: 0 0 10px;
  background: var(--s84f-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.s84f-hero p { color: var(--s84f-text-muted); font-size: 1.4rem; margin: 0 0 16px; }
.s84f-hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Carousel ---------- */
.s84f-carousel {
  position: relative;
  border-radius: var(--s84f-radius);
  overflow: hidden;
  box-shadow: var(--s84f-shadow);
  margin: 14px 0;
}
.s84f-slide {
  display: none;
  position: relative;
}
.s84f-slide-active { display: block; }
.s84f-slide img { width: 100%; height: 180px; object-fit: cover; }
.s84f-slide-cap {
  position: absolute;
  left: 12px; bottom: 12px;
  background: rgba(28,40,51,.78);
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 1.3rem;
  font-weight: 700;
}
.s84f-dots {
  position: absolute;
  right: 10px; bottom: 10px;
  display: flex; gap: 6px;
}
.s84f-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.4);
  cursor: pointer;
}
.s84f-dot-active { background: var(--s84f-gold); }

/* ---------- Section titles ---------- */
.s84f-section { margin: 22px 0; }
.s84f-section-head {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 12px;
}
.s84f-section-head h2 {
  font-size: 1.85rem;
  margin: 0;
  flex: 1;
  position: relative;
  padding-left: 12px;
}
.s84f-section-head h2::before {
  content: "";
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 4px; border-radius: 4px;
  background: var(--s84f-gradient);
}
.s84f-section-head .s84f-more {
  font-size: 1.25rem; color: var(--s84f-accent); font-weight: 700;
}

/* ---------- Game grid (compact icon layout) ---------- */
.s84f-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
@media (max-width: 360px) { .s84f-grid { grid-template-columns: repeat(3, 1fr); } }

.s84f-card {
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .2s ease, border-color .2s;
}
.s84f-card:hover { transform: translateY(-2px); box-shadow: var(--s84f-shadow); border-color: var(--s84f-accent); }
.s84f-card img { width: 100%; height: 76px; object-fit: cover; }
.s84f-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 4px 4px 6px;
  color: var(--s84f-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.s84f-card-tag {
  display: inline-block;
  font-size: 1rem;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(245,196,81,.16);
  color: var(--s84f-gold);
  margin-bottom: 4px;
}

/* ---------- Category badge row ---------- */
.s84f-cats {
  display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 10px;
  scrollbar-width: none;
}
.s84f-cats::-webkit-scrollbar { display: none; }
.s84f-cat-pill {
  flex: 0 0 auto;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  font-size: 1.3rem; font-weight: 700; color: var(--s84f-text);
}
.s84f-cat-pill.active { background: var(--s84f-gradient); color: #fff; border-color: transparent; }

/* ---------- Feature blocks ---------- */
.s84f-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.s84f-feature {
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  border-radius: 12px;
  padding: 14px 12px;
  text-align: center;
}
.s84f-feature .s84f-ic {
  font-size: 2.4rem;
  color: var(--s84f-accent);
  margin-bottom: 6px;
}
.s84f-feature h3 { font-size: 1.45rem; margin: 0 0 4px; color: var(--s84f-text); }
.s84f-feature p { margin: 0; font-size: 1.2rem; color: var(--s84f-text-muted); }

/* ---------- Long-form SEO block ---------- */
.s84f-prose {
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  border-radius: 12px;
  padding: 16px;
  font-size: 1.38rem;
  color: var(--s84f-text);
}
.s84f-prose h3 { font-size: 1.6rem; margin: 14px 0 6px; color: var(--s84f-accent); }
.s84f-prose p { margin: 0 0 10px; color: var(--s84f-text-muted); }
.s84f-prose a { color: var(--s84f-gold); font-weight: 700; border-bottom: 1px dashed var(--s84f-gold); }
.s84f-prose ul { padding-left: 18px; margin: 6px 0 12px; color: var(--s84f-text-muted); }
.s84f-prose li { margin-bottom: 4px; }

/* ---------- RTP / data table ---------- */
.s84f-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--s84f-bg-2);
  border-radius: 12px;
  overflow: hidden;
  font-size: 1.3rem;
}
.s84f-table th, .s84f-table td {
  padding: 9px 10px;
  text-align: left;
  border-bottom: 1px solid rgba(147,112,219,.14);
}
.s84f-table th { background: rgba(106,90,205,.18); color: var(--s84f-accent); font-size: 1.25rem; text-transform: uppercase; letter-spacing: .5px; }
.s84f-table td .s84f-rtp { color: var(--s84f-success); font-weight: 700; }

/* ---------- Testimonials ---------- */
.s84f-testi {
  background: var(--s84f-bg-2);
  border-left: 3px solid var(--s84f-accent);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
}
.s84f-testi p { margin: 0 0 6px; font-size: 1.32rem; color: var(--s84f-text); }
.s84f-testi .s84f-stars { color: var(--s84f-gold); font-size: 1.2rem; }
.s84f-testi .s84f-author { font-size: 1.18rem; color: var(--s84f-text-muted); }

/* ---------- Payment / winners ---------- */
.s84f-pay { display: flex; flex-wrap: wrap; gap: 8px; }
.s84f-pay span {
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--s84f-text);
}
.s84f-winners {
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  border-radius: 10px;
  overflow: hidden;
  height: 168px;
}
.s84f-winner-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 12px;
  border-bottom: 1px dashed rgba(147,112,219,.18);
  font-size: 1.3rem;
}
.s84f-winner-row .s84f-amt { color: var(--s84f-success); font-weight: 700; }
.s84f-winner-row .s84f-game { color: var(--s84f-text-muted); font-size: 1.18rem; }

/* ---------- CTA banner ---------- */
.s84f-cta {
  background: var(--s84f-gradient);
  border-radius: 14px;
  padding: 18px 16px;
  text-align: center;
  color: #fff;
  box-shadow: 0 8px 22px rgba(106,90,205,.45);
  margin: 18px 0;
}
.s84f-cta h3 { margin: 0 0 6px; font-size: 1.7rem; }
.s84f-cta p { margin: 0 0 12px; font-size: 1.32rem; opacity: .92; }
.s84f-cta .s84f-btn { background: #fff; color: var(--s84f-primary); }

/* ---------- App download CTA ---------- */
.s84f-app {
  display: flex; align-items: center; gap: 12px;
  background: var(--s84f-bg-2);
  border: 1px solid var(--s84f-border);
  border-radius: 12px;
  padding: 14px;
}
.s84f-app-ic { font-size: 3.2rem; color: var(--s84f-accent); }
.s84f-app-text { flex: 1; }
.s84f-app-text h3 { margin: 0 0 4px; font-size: 1.5rem; }
.s84f-app-text p { margin: 0; font-size: 1.22rem; color: var(--s84f-text-muted); }

/* ---------- FAQ ---------- */
.s84f-faq { background: var(--s84f-bg-2); border: 1px solid var(--s84f-border); border-radius: 10px; padding: 12px 14px; margin-bottom: 8px; }
.s84f-faq h3 { margin: 0 0 4px; font-size: 1.45rem; color: var(--s84f-accent); }
.s84f-faq p { margin: 0; font-size: 1.3rem; color: var(--s84f-text-muted); }

/* ---------- Footer ---------- */
.s84f-footer {
  background: var(--s84f-bg-2);
  border-top: 1px solid var(--s84f-border);
  padding: 22px 0 0;
  margin-top: 18px;
}
.s84f-footer p { font-size: 1.25rem; color: var(--s84f-text-muted); }
.s84f-footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 12px 0;
}
.s84f-footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 1.25rem;
  color: var(--s84f-text);
}
.s84f-footer-promo {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0;
}
.s84f-footer-promo .s84f-btn { font-size: 1.2rem; padding: 7px 12px; }
.s84f-footer-copy {
  text-align: center;
  font-size: 1.15rem;
  color: var(--s84f-text-muted);
  padding: 12px 0;
  border-top: 1px solid var(--s84f-border);
}

/* ---------- Mobile bottom navigation ---------- */
.s84f-bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1000;
  background: rgba(28,40,51,.98);
  border-top: 1px solid var(--s84f-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 62px;
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 18px rgba(0,0,0,.35);
}
.s84f-bottom-nav .s84f-nav-btn {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--s84f-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 60px;
  min-height: 60px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  transition: color .2s, transform .15s;
}
.s84f-bottom-nav .s84f-nav-btn i { font-size: 2.2rem; }
.s84f-bottom-nav .s84f-nav-btn:active { transform: scale(.92); }
.s84f-bottom-nav .s84f-nav-btn.active { color: var(--s84f-gold); }
.s84f-bottom-nav .s84f-nav-btn.promo { color: var(--s84f-accent); }

@media (min-width: 769px) {
  .s84f-bottom-nav { display: none; }
}

/* ---------- Reveal animation ---------- */
.s84f-reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.s84f-visible { opacity: 1; transform: translateY(0); }

/* ---------- Desktop tweaks ---------- */
@media (min-width: 769px) {
  body { background: radial-gradient(circle at top, #2C3A4F 0%, #1C2833 70%); }
  .s84f-wrapper { max-width: 760px; }
  .s84f-header-inner { max-width: 760px; }
}