:root {
  --brfs-indigo: #6366f1;
  --brfs-indigo-dark: #4338ca;
  --brfs-purple: #a855f7;
  --brfs-purple-soft: #c4b5fd;
  --brfs-bg: #0f0a1a;
  --brfs-surface: #1a1230;
  --brfs-surface-alt: #251a3d;
  --brfs-text: #f5f3ff;
  --brfs-muted: #a1a1aa;
  --brfs-border: rgba(99, 102, 241, 0.25);
  --brfs-radius: 14px;
  --brfs-font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--brfs-font);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--brfs-text);
  background: var(--brfs-bg);
  background-image:
    radial-gradient(ellipse 60% 50% at 50% -10%, rgba(99, 102, 241, 0.22), transparent),
    radial-gradient(circle at 0% 100%, rgba(168, 85, 247, 0.12), transparent 50%);
}

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

.brfs-wrap { width: min(1120px, 92vw); margin: 0 auto; }

.brfs-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 10, 26, 0.93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--brfs-border);
}

.brfs-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding: 0.85rem 0;
}

.brfs-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--brfs-text);
  text-decoration: none;
}
.brfs-logo:hover { color: var(--brfs-purple-soft); text-decoration: none; }

.brfs-logo-img {
  width: 46px;
  height: 46px;
  border-radius: 11px;
  object-fit: cover;
  border: 2px solid var(--brfs-indigo);
}

.brfs-logo-text { font-weight: 700; font-size: 1.05rem; }
.brfs-logo-text em { display: block; font-style: normal; font-size: 0.72rem; color: var(--brfs-muted); font-weight: 500; }

.brfs-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.brfs-nav a { font-size: 0.9rem; color: var(--brfs-text); }
.brfs-nav a:hover { color: var(--brfs-purple-soft); }

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

.brfs-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--brfs-border);
  color: var(--brfs-text);
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
}

.brfs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: var(--brfs-radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.brfs-btn-primary {
  background: linear-gradient(135deg, var(--brfs-indigo), var(--brfs-purple));
  color: #fff;
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.4);
}
.brfs-btn-secondary {
  background: transparent;
  color: var(--brfs-purple-soft);
  border: 1px solid var(--brfs-indigo);
}
.brfs-btn-lg { padding: 0.85rem 1.55rem; font-size: 1.05rem; }

.brfs-main { padding-bottom: 3rem; }

.brfs-hero { padding: 2rem 0 2.5rem; }

.brfs-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brfs-purple-soft);
  background: rgba(99, 102, 241, 0.15);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--brfs-border);
  margin-bottom: 1rem;
}

.brfs-hero h1 {
  font-size: clamp(1.6rem, 4.5vw, 2.3rem);
  line-height: 1.22;
  margin: 0 0 1rem;
}

.brfs-lead { font-size: 1.07rem; color: #ddd6fe; max-width: 65ch; margin: 0 0 1.25rem; }

/* Stats-first hero */
.brfs-stats-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  margin-bottom: 1.75rem;
  padding: 1.25rem;
  background: var(--brfs-surface);
  border: 1px solid var(--brfs-border);
  border-radius: var(--brfs-radius);
}
@media (min-width: 600px) { .brfs-stats-panel { grid-template-columns: repeat(4, 1fr); } }

.brfs-stat {
  text-align: center;
  padding: 0.5rem;
}
.brfs-stat b {
  display: block;
  font-size: 1.35rem;
  color: var(--brfs-purple-soft);
  font-variant-numeric: tabular-nums;
}
.brfs-stat small { font-size: 0.72rem; color: var(--brfs-muted); display: block; margin-top: 0.25rem; }
.brfs-stat .brfs-stat-sub { font-size: 0.68rem; color: var(--brfs-indigo); margin-top: 0.15rem; }

.brfs-hero-banner { margin: 1.5rem 0; }
.brfs-hero-banner img {
  width: 100%;
  height: auto;
  border-radius: var(--brfs-radius);
  border: 1px solid var(--brfs-border);
}

.brfs-cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.25rem 0; }

.brfs-section { margin: 2.25rem 0; }
.brfs-section h2 { font-size: 1.42rem; color: var(--brfs-purple-soft); margin: 0 0 0.85rem; }
.brfs-section h3 { font-size: 1.12rem; margin: 1.2rem 0 0.5rem; }
.brfs-section p { margin: 0 0 1rem; color: #d4d4d8; }

.brfs-section table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.91rem;
  margin: 1rem 0;
}
.brfs-section th, .brfs-section td {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--brfs-border);
  text-align: left;
}
.brfs-section th { background: var(--brfs-surface-alt); color: var(--brfs-purple-soft); }

.brfs-rtp-bar {
  display: flex;
  height: 28px;
  border-radius: 8px;
  overflow: hidden;
  margin: 1rem 0;
  border: 1px solid var(--brfs-border);
}
.brfs-rtp-base { background: var(--brfs-indigo); width: 67.28%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 600; }
.brfs-rtp-feature { background: var(--brfs-purple); flex: 1; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 600; }

.brfs-cta-band {
  background: linear-gradient(135deg, var(--brfs-surface-alt), var(--brfs-surface));
  border: 1px solid var(--brfs-border);
  border-radius: var(--brfs-radius);
  padding: 1.75rem;
  text-align: center;
  margin: 2.5rem 0 1rem;
}

.brfs-note { font-size: 0.85rem; color: var(--brfs-muted); text-align: center; }

.brfs-page-head { padding: 2rem 0 1rem; border-bottom: 1px solid var(--brfs-border); margin-bottom: 1.5rem; }
.brfs-page-head h1 { font-size: clamp(1.45rem, 4vw, 1.95rem); margin: 0 0 0.75rem; }

.brfs-footer {
  background: var(--brfs-surface);
  border-top: 1px solid var(--brfs-border);
  padding: 2rem 0;
  font-size: 0.88rem;
  color: var(--brfs-muted);
}
.brfs-sitemap { margin-top: 1rem; line-height: 1.85; }

@media (max-width: 768px) {
  .brfs-nav { display: none; width: 100%; order: 3; }
  .brfs-nav.is-open { display: block; }
  .brfs-nav ul { flex-direction: column; }
  .brfs-menu-toggle { display: block; }
  .brfs-header-inner { flex-wrap: wrap; }
}

@media (max-width: 320px) {
  .brfs-stats-panel { grid-template-columns: 1fr; }
  .brfs-btn-lg { width: 100%; }
}