/* ============================================
   binance.css — Binance partnership section
   Mirrors ledger.css structure with yellow accent
   ============================================ */

/* Reduce gap between Ledger and Binance */
.ledger {
  padding-bottom: 24px;
}

.binance {
  padding: 0 0 var(--section-pad) 0;
}

.binance__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 64px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease;
}

.binance__inner:hover {
  border-color: var(--border-hover);
}

.binance__inner::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(234, 179, 8, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* --- Left: Content --- */
.binance__content {
  position: relative;
  z-index: 1;
}

.binance__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #eab308;
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}

.binance__badge svg {
  width: 14px;
  height: 14px;
  fill: #eab308;
}

.binance__logo-img {
  display: block;
  height: 28px;
  width: auto;
  margin-bottom: 20px;
}

.binance__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.binance__title span {
  background: linear-gradient(135deg, #eab308, #facc15);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.binance__description {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 440px;
}

/* Trust signals */
.binance__trust {
  display: flex;
  gap: 32px;
  margin-bottom: 36px;
}

.binance__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.binance__stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.binance__stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* CTA button */
.binance__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #eab308;
  color: #000;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.binance__cta:hover {
  background: #facc15;
  transform: translateY(-1px);
}

.binance__cta svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.binance__cta:hover svg {
  transform: translateX(3px);
}

/* Affiliate disclosure */
.binance__disclosure {
  display: block;
  margin-top: 12px;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.4;
  opacity: 0.7;
}

/* --- Right: Visual --- */
.binance__visual {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.binance__features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 380px;
}

.binance__feature {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color 0.3s ease, transform 0.2s ease;
}

.binance__feature:hover {
  border-color: rgba(234, 179, 8, 0.3);
  transform: translateX(4px);
}

.binance__feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(234, 179, 8, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.binance__feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: #eab308;
  fill: none;
}

.binance__feature-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.binance__feature-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- Responsive --- */

@media (max-width: 1024px) {
  .binance__inner {
    padding: 48px;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .binance__inner {
    grid-template-columns: 1fr;
    padding: 28px 20px;
    gap: 32px;
  }

  .binance__trust {
    gap: 16px 24px;
    flex-wrap: wrap;
  }

  .binance__stat-value {
    font-size: 1.2rem;
  }

  .binance__features {
    max-width: 100%;
  }

  .binance__feature {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
  }

  .binance__feature-icon {
    background: rgba(234, 179, 8, 0.2);
  }

  .binance__visual {
    min-height: auto;
  }
}