.demo-banner {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  min-height: 38px;
  display: grid;
  place-items: center;
  padding: 8px 12px;
  background: #ffd941;
  color: #241d00;
  text-align: center;
  font-size: .78rem;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: .08em;
}

.site-header { top: 38px; }
.hero { padding-top: 38px; }

.booking-demo {
  padding: 85px 20px 100px;
  background: #eceeed;
  scroll-margin-top: 130px;
}

.booking-heading {
  width: min(900px, 100%);
  margin: 0 auto 32px;
  text-align: center;
}

.booking-heading h2 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

.booking-heading > p:last-child {
  max-width: 700px;
  margin: 18px auto 0;
  color: var(--muted);
}

.booking-frame-wrap {
  width: min(1450px, 100%);
  margin: auto;
  padding: 14px;
  background: #fff;
  border: 1px solid #d8dce0;
  border-radius: 14px;
  box-shadow: 0 18px 60px rgba(18, 25, 35, .12);
}

.booking-frame {
  display: block;
  width: 100%;
  height: 1200px;
  border: 0;
  border-radius: 9px;
  background: #f4f7fb;
}

.booking-fallback {
  margin: 12px 4px 2px;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
}

.booking-fallback a {
  color: var(--red);
  font-weight: 800;
  text-decoration: underline;
}

@media (max-width: 720px) {
  .demo-banner { font-size: .66rem; }
  .site-header { top: 44px; }
  .hero { padding-top: 44px; }
  .booking-demo { padding-inline: 8px; }
  .booking-frame-wrap { padding: 5px; }
  .booking-frame { height: 1350px; }
}