.bookbub-promo {
  width: 100%;
  color: #fff;
  background: linear-gradient(105deg, #781c1d 0%, #a42a2b 48%, #711819 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.28);
  position: relative;
  z-index: 15;
}

.bookbub-promo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(120deg, transparent 0 22px, rgba(255, 255, 255, 0.025) 22px 23px);
  pointer-events: none;
}

.bookbub-promo[hidden] { display: none; }

.bookbub-promo.is-live {
  background: linear-gradient(105deg, #8d1f20 0%, #bd3435 48%, #811b1c 100%);
}

.bookbub-promo-inner {
  max-width: 1440px;
  min-height: 108px;
  margin: 0 auto;
  padding: 1rem clamp(1.25rem, 5vw, 5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
}

.bookbub-message { min-width: 0; }

.bookbub-kicker {
  margin: 0 0 0.25rem;
  color: #f2c7c4;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.bookbub-offer {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1rem;
}

.bookbub-offer strong {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  line-height: 1;
  font-weight: 400;
  color: #fff;
}

.bookbub-price {
  font-size: clamp(1.45rem, 2.7vw, 2.35rem);
  line-height: 1;
  font-weight: 700;
  color: #fff1ba;
}

.bookbub-duration {
  font-size: 0.82rem;
  color: #f3ddda;
}

.bookbub-link {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  color: #761b1c;
  background: #fff;
  border: 1px solid #fff;
  box-shadow: 0 5px 18px rgba(44, 4, 5, 0.28);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: transform 0.2s ease, background 0.2s ease;
}

.bookbub-link:hover {
  background: #fff1e9;
  transform: translateY(-2px);
}

.bookbub-link span { color: #a42a2b; }

@media (max-width: 700px) {
  .bookbub-promo-inner {
    padding-top: 1.1rem;
    padding-bottom: 1.1rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.85rem;
  }

  .bookbub-offer {
    display: grid;
    gap: 0.25rem;
  }

  .bookbub-link { width: 100%; }
}