.book-demo {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
}
.book-demo__intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 48px;
  background: linear-gradient(135deg, #16224f 0%, #3d2a6b 50%, #a8437e 100%);
  color: #fff;
}
.book-demo__eyebrow {
  margin: 0 0 12px;
  color: #ff8aa0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.book-demo__title {
  margin: 0 0 20px;
  color: #fff;
  font-size: 48px;
  font-weight: 800;
  line-height: 1.1;
}
.book-demo__copy {
  max-width: 360px;
  margin: 0 0 32px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 18px;
  line-height: 1.5;
}
.book-demo__checklist {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.book-demo__checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  line-height: 1.5;
}
.book-demo__check {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: #2ecc71;
}
.book-demo__booking {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 40px;
  background: #f4f5f7;
}
.book-demo__card {
  position: relative;
  width: 100%;
  min-width: 0;
  overflow: hidden;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}
.book-demo__card::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, #ff6b81, #ff8fa3);
  content: "";
}
.book-demo__card iframe {
  display: block;
  width: 100%;
  min-width: 0 !important;
  min-height: 0 !important;
}
@media (max-width: 900px) {
  .book-demo {
    grid-template-columns: minmax(0, 1fr);
  }
  .book-demo__intro {
    padding: 40px 24px;
  }
  .book-demo__title {
    font-size: 38px;
  }
  .book-demo__copy {
    max-width: 520px;
  }
  .book-demo__booking {
    padding: 24px 16px;
  }
}