/* betting-v1 component layer — maps to site :root (--bg, --accent, --pitch, etc.) */

.bb-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.bb-container {
  max-width: var(--max, 1120px);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.bb-read-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 60;
  background: color-mix(in srgb, var(--border) 40%, transparent);
  pointer-events: none;
}

.bb-read-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transition: width 0.08s linear;
}

.site-header.bb-header {
  background: color-mix(in srgb, var(--bg) 90%, transparent);
}

.header-inner.bb-header__inner {
  max-width: var(--max);
}

.brand.bb-logo {
  font-family: var(--font-display, var(--font));
  font-size: 1.55rem;
  letter-spacing: 0.04em;
}

.brand-mark.bb-logo__mark {
  border-radius: calc(var(--radius) - 2px);
}

.age-badge.bb-age {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--pitch, var(--text));
  color: var(--gold, var(--accent));
}

.nav.bb-nav .nav-list {
  gap: 0.15rem 1rem;
}

.nav.bb-nav .nav-list a:not(.btn) {
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--muted);
}

.nav.bb-nav .nav-list a:not(.btn):hover,
.nav.bb-nav .nav-list a:not(.btn)[aria-current="page"] {
  color: var(--text);
}

.btn.bb-btn,
a.btn.bb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 700;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary.bb-btn--primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  box-shadow: var(--shadow);
}

.btn-primary.bb-btn--primary:hover {
  transform: translateY(-1px);
}

.btn-ghost.bb-btn--ghost {
  background: transparent;
}

.hero-split-section.bb-hero {
  position: relative;
  overflow: hidden;
  margin: 0 0 2rem;
  padding: clamp(2rem, 6vw, 3.5rem) 0;
  background: var(--pitch, var(--text));
  color: color-mix(in srgb, var(--bg) 88%, white);
  border-radius: 0;
}

.hero-split-section.bb-hero::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(ellipse at 20% 30%, hsla(var(--accent-h, 145) 70% 45% / 0.35), transparent 45%),
    radial-gradient(ellipse at 80% 20%, hsla(var(--gold-h, 45) 80% 55% / 0.25), transparent 40%);
  animation: bb-float-mesh 18s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes bb-float-mesh {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(2%, 3%) scale(1.04);
  }
}

.hero-split.bb-hero__grid {
  position: relative;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.hero-split-section.bb-hero .hero-kicker,
.hero-split-section.bb-hero .hero-title,
.hero-split-section.bb-hero .hero-body {
  position: relative;
}

.hero-split-section.bb-hero .hero-title {
  font-family: var(--font-display, var(--font));
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.05;
}

.hero-split-section.bb-hero .hero-kicker.bb-kicker {
  color: var(--gold, var(--accent));
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-actions.bb-hero__actions {
  position: relative;
}

.hero-split-section.bb-hero .btn-ghost.bb-btn--ghost {
  color: color-mix(in srgb, var(--bg) 92%, white);
  border-color: color-mix(in srgb, var(--bg) 35%, transparent);
}

.hero-card.bb-hero__card {
  position: relative;
  background: color-mix(in srgb, var(--bg) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--bg) 18%, transparent);
  backdrop-filter: blur(8px);
}

.stat-row.bb-stat-row strong {
  font-family: var(--font-display, var(--font));
  font-size: 1.75rem;
  color: var(--gold, var(--accent));
}

.page-head.bb-page-head {
  max-width: var(--max);
  margin: 0 auto 1.5rem;
  padding: 0 1.25rem;
}

.page-head__kicker.bb-kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-strong);
}

.card-grid-section.bb-section,
.hub-tabs-section.bb-section,
.hub-filter-section.bb-section,
.faq-accordion-section.bb-section,
.cross-links.bb-section {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.card.bb-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
}

.grid.bb-grid-2,
.grid.bb-grid-3 {
  gap: 1.25rem;
}

.hub-filter__grid.bb-grid-3 {
  display: grid;
}

@media (min-width: 720px) {
  .grid.bb-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hub-filter__grid.bb-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pitch-cta-band.bb-pitch {
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
}

.site-footer.bb-footer {
  margin-top: 2rem;
}

.site-footer__inner.bb-footer__cols {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (max-width: 860px) {
  .nav-toggle.bb-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    font-size: 0;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 4px);
    background: var(--bg-elevated);
  }

  .nav-toggle.bb-nav-toggle span[aria-hidden="true"] {
    display: block;
    width: 1.25rem;
    height: 2px;
    background: var(--text);
    position: relative;
  }

  .nav-toggle.bb-nav-toggle span[aria-hidden="true"]::before,
  .nav-toggle.bb-nav-toggle span[aria-hidden="true"]::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--text);
  }

  .nav-toggle.bb-nav-toggle span[aria-hidden="true"]::before {
    top: -6px;
  }

  .nav-toggle.bb-nav-toggle span[aria-hidden="true"]::after {
    top: 6px;
  }
}