/* ===== Promo / Divulgação ===== */

.promo-rail {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 168px;
  pointer-events: none;
}

.promo-rail--left  { left: 16px; }
.promo-rail--right { right: 16px; }

.promo-rail__card {
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(10, 10, 15, 0.92);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.promo-rail__card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow);
}

.promo-rail__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.promo-rail__tag {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.promo-rail__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 4px;
}

.promo-rail__desc {
  font-size: 0.6875rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.promo-banner--sisbot .promo-rail__icon    { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.promo-banner--gamelucro .promo-rail__icon { background: rgba(168, 85, 247, 0.2); color: #c084fc; }
.promo-banner--kucoin .promo-rail__icon    { background: rgba(35, 192, 120, 0.2); color: #23c078; }
.promo-banner--rollercoin .promo-rail__icon { background: rgba(251, 191, 36, 0.2); color: #fbbf24; }
.promo-banner--limercoin .promo-rail__icon { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }

.promo-rail .promo-banner {
  pointer-events: auto;
}

.promo-banner {
  display: block;
  text-decoration: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  background: var(--bg-card);
}

.promo-banner:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow);
}

.promo-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.promo-banner--card {
  padding: 14px;
  color: var(--text-primary);
}

.promo-banner__tag {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 100px;
  margin-bottom: 8px;
}

.promo-banner__title {
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
}

.promo-banner__desc {
  font-size: 0.6875rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 10px;
}

.promo-banner__cta {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent-light);
}

/* Brand themes */
.promo-banner--sisbot    { border-color: rgba(16, 185, 129, 0.25); }
.promo-banner--sisbot .promo-banner__tag { background: rgba(16, 185, 129, 0.15); color: #34d399; }

.promo-banner--gamelucro { border-color: rgba(168, 85, 247, 0.25); }
.promo-banner--gamelucro .promo-banner__tag { background: rgba(168, 85, 247, 0.15); color: #c084fc; }

.promo-banner--kucoin    { border-color: rgba(35, 192, 120, 0.25); }
.promo-banner--kucoin .promo-banner__tag { background: rgba(35, 192, 120, 0.15); color: #23c078; }

.promo-banner--rollercoin { border-color: rgba(251, 191, 36, 0.25); }
.promo-banner--rollercoin .promo-banner__tag { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }

.promo-banner--limercoin { border-color: rgba(59, 130, 246, 0.25); }
.promo-banner--limercoin .promo-banner__tag { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }

/* Strip — faixa compacta entre seções */
.promo-strip {
  position: relative;
  z-index: 1;
  padding: 0 0 16px;
}

.promo-strip__inner {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 0;
}

.promo-strip__inner::-webkit-scrollbar {
  display: none;
}

.promo-strip__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: min(280px, 78vw);
}

.promo-strip__item .promo-banner--card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
}

.promo-strip__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.promo-strip__icon svg {
  width: 22px;
  height: 22px;
}

.promo-strip__text {
  min-width: 0;
}

.promo-strip__text .promo-banner__title {
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.promo-strip__text .promo-banner__desc {
  margin-bottom: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Seção completa de divulgação */
.promo-section {
  position: relative;
  z-index: 1;
  padding: 60px 0;
}

.promo-section__header {
  text-align: center;
  margin-bottom: 32px;
}

.promo-section__hint {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 8px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.promo-section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.promo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.promo-grid .promo-card:nth-child(1),
.promo-grid .promo-card:nth-child(2) {
  grid-column: span 3;
}

.promo-grid .promo-card:nth-child(3),
.promo-grid .promo-card:nth-child(4),
.promo-grid .promo-card:nth-child(5) {
  grid-column: span 2;
}

.promo-grid__featured {
  grid-column: span 1;
}

.promo-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.promo-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.promo-card__visual {
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.promo-card__visual-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.1);
}

.promo-card__visual-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.promo-card__visual--sisbot     { background: linear-gradient(135deg, #064e3b, #0a0a0f); }
.promo-card__visual--gamelucro  { background: linear-gradient(135deg, #3b0764, #0a0a0f); }
.promo-card__visual--kucoin     { background: linear-gradient(135deg, #052e16, #0a0a0f); }
.promo-card__visual--rollercoin { background: linear-gradient(135deg, #422006, #0a0a0f); }
.promo-card__visual--limercoin  { background: linear-gradient(135deg, #1e3a5f, #0a0a0f); }

.promo-card__body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.promo-card__body .promo-banner__tag {
  margin-bottom: 10px;
}

.promo-card__body .promo-banner__title {
  font-size: 1rem;
  margin-bottom: 6px;
}

.promo-card__body .promo-banner__desc {
  font-size: 0.8125rem;
  flex: 1;
  margin-bottom: 14px;
}

.promo-card__body .promo-banner__cta {
  font-size: 0.8125rem;
}

.promo-card--featured .promo-card__visual {
  height: 120px;
}

.promo-card:nth-child(n+3) .promo-card__visual {
  height: 80px;
}

/* Hide rails on smaller screens */
@media (max-width: 1319px) {
  .promo-rail {
    display: none;
  }
}

@media (max-width: 900px) {
  .promo-grid {
    grid-template-columns: 1fr;
  }

  .promo-grid .promo-card:nth-child(n) {
    grid-column: span 1;
  }
}

@media (min-width: 1320px) {
  body {
    padding-left: 0;
    padding-right: 0;
  }
}