/* Page wrapper — slides left when booking opens */
.page-wrapper {
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity;
}

.page-wrapper.is-booking-open,
.loop.is-booking-open,
.page-wrapper-resume.is-booking-open {
  transform: translateX(-8%);
  opacity: 0.3;
  pointer-events: none;
}

.loop,
.page-wrapper-resume {
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Full-screen booking panel */
.booking-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  pointer-events: none;
}

.booking-panel.is-open {
  transform: translateX(0);
  pointer-events: auto;
}

/* Dark parallax-style background */
.booking-panel__bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    160deg,
    #0a0a14 0%,
    #0d0d1a 30%,
    #12101f 60%,
    #0d0d1a 100%
  );
  pointer-events: none;
}

/* Ambient glow orbs */
.booking-panel__bg::before {
  content: '';
  position: fixed;
  top: 10%;
  left: 10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(133, 22, 255, 0.07), transparent 65%);
  filter: blur(80px);
  pointer-events: none;
}

.booking-panel__bg::after {
  content: '';
  position: fixed;
  bottom: 10%;
  right: 5%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 228, 255, 0.05), transparent 65%);
  filter: blur(100px);
  pointer-events: none;
}

.booking-panel__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg) var(--space-4xl);
  /* Staggered entrance for children */
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.25s,
              transform 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.25s;
}

.booking-panel.is-open .booking-panel__content {
  opacity: 1;
  transform: translateX(0);
}

/* Back button */
.booking-panel__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  margin-bottom: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-cinematic);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.booking-panel__back:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(-4px);
  box-shadow: 0 0 30px rgba(133, 22, 255, 0.08);
}

.booking-panel__headline {
  text-align: center;
  font-size: var(--text-section);
  font-family: var(--font-display);
  font-weight: var(--weight-extrabold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-purple) 65%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.booking-panel__subhead {
  text-align: center;
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
}

/* Iframe container with glass frame */
.booking-panel__embed {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 8px 60px rgba(0, 0, 0, 0.4),
              0 0 120px rgba(133, 22, 255, 0.04);
}

.booking-panel__embed iframe {
  display: block;
  border-radius: var(--radius-xl);
}

/* Prevent body scroll when panel is open */
body.booking-open {
  overflow: hidden;
}