.flight-hero {
  position: relative;
  min-height: 520px;
  padding: clamp(88px, 12vw, 150px) max(24px, calc((100vw - 1120px) / 2));
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.flight-hero-system {
  position: absolute;
  z-index: -1;
  inset: -20% -5% -20% auto;
  width: min(900px, 78vw);
  opacity: 0.1;
}

.flight-heading {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.flight-heading h1 {
  max-width: 820px;
  margin: 0 0 1.4rem;
  font-size: clamp(3.5rem, 7.4vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.flight-heading .article-deck {
  max-width: 720px;
  font-size: clamp(1.35rem, 2.7vw, 2rem);
  line-height: 1.25;
}

.flight-body > .lede,
.flight-body > .lede + p {
  max-width: 760px;
}

.trip-example {
  margin-inline: calc(50% - 50vw);
  padding: clamp(4rem, 8vw, 7rem) max(1.25rem, calc((100vw - 1120px) / 2));
  color: #f4efe6;
  background:
    radial-gradient(circle at 79% 17%, rgba(47, 114, 255, 0.13), transparent 28rem),
    #101a1d;
  overflow: hidden;
}

.trip-intro {
  max-width: 760px;
  margin: 0 auto clamp(2rem, 4vw, 3.25rem);
  text-align: center;
}

.trip-intro .eyebrow {
  margin-bottom: 1rem;
  color: #dcb96f;
}

.trip-intro h2 {
  margin: 0;
  color: #f4efe6;
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.trip-intro > p:last-child {
  max-width: 660px;
  margin: 1.3rem auto 0;
  color: #a8bdc1;
  font-size: clamp(1.02rem, 2vw, 1.25rem);
  line-height: 1.5;
}

.trip-carousel {
  max-width: 920px;
  margin: 0 auto;
  border-radius: 6px;
}

.trip-carousel:focus-visible {
  outline: 3px solid #dcb96f;
  outline-offset: 8px;
}

.trip-viewport {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(72vw, 760px);
}

.trip-track {
  width: min(100%, 600px);
  margin: 0;
  padding: 0;
  list-style: none;
  perspective: 1200px;
}

.trip-slide {
  display: none;
  margin: 0;
}

.trip-slide.is-current {
  display: block;
  animation: trip-page-in 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.trip-slide img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(168, 189, 193, 0.16);
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
}

@keyframes trip-page-in {
  from { opacity: 0.5; transform: translateX(14px) rotateY(-1deg); }
  to { opacity: 1; transform: none; }
}

.trip-arrow {
  position: absolute;
  top: 50%;
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  padding: 0;
  color: #f4efe6;
  background: rgba(22, 38, 42, 0.92);
  border: 1px solid rgba(168, 189, 193, 0.35);
  border-radius: 50%;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.trip-arrow span {
  font-size: 1.55rem;
  line-height: 1;
}

.trip-arrow:hover:not(:disabled) {
  background: #2f72ff;
  border-color: #7ea6ff;
  transform: translateY(-50%) scale(1.05);
}

.trip-arrow:focus-visible,
.trip-dot:focus-visible {
  outline: 3px solid #dcb96f;
  outline-offset: 3px;
}

.trip-arrow:disabled {
  opacity: 0.28;
  cursor: default;
}

.trip-prev { left: 0; }
.trip-next { right: 0; }

.trip-controls {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  gap: 1rem;
  align-items: center;
}

.trip-count,
.trip-hint {
  margin: 0;
  color: #a8bdc1;
  font-size: 0.82rem;
}

.trip-count strong {
  color: #f4efe6;
  font-variant-numeric: tabular-nums;
}

.trip-hint { text-align: right; }
.trip-hint-narrow { display: none; }

.trip-dots {
  display: flex;
  justify-content: center;
  gap: 0.55rem;
}

.trip-dot {
  width: 0.62rem;
  height: 0.62rem;
  padding: 0;
  background: #3a4a4f;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease;
}

.trip-dot[aria-current="true"] {
  width: 1.8rem;
  background: #dcb96f;
}

.trip-follow {
  margin-top: 1.8rem;
  padding: 1.4rem;
  background: #16262a;
  border: 1px solid rgba(168, 189, 193, 0.24);
  border-radius: 12px;
}

.trip-follow[hidden] { display: none; }

.trip-follow p {
  margin: 0 0 0.9rem;
  color: #a8bdc1;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trip-follow div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.trip-follow a {
  padding: 0.65rem 0.85rem;
  color: #f4efe6;
  background: rgba(47, 114, 255, 0.13);
  border: 1px solid rgba(126, 166, 255, 0.38);
  border-radius: 7px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.trip-follow a:hover { background: rgba(47, 114, 255, 0.28); }

.trip-back {
  max-width: none;
  margin: 1.8rem auto 0;
  text-align: center;
}

.trip-back .button { gap: 0.5rem; }

.trip-transcript {
  max-width: 760px;
  margin: 2.5rem auto 0;
  color: #f4efe6;
  border-top: 1px solid rgba(168, 189, 193, 0.28);
  border-bottom: 1px solid rgba(168, 189, 193, 0.28);
}

.trip-transcript summary {
  padding: 1.15rem 0;
  color: #a8bdc1;
  font-weight: 700;
  cursor: pointer;
}

.trip-transcript > div { padding: 0 0 1.8rem; }
.trip-transcript h3 { margin: 2rem 0 0.65rem; color: #f4efe6; }
.trip-transcript p { margin: 0 0 0.7rem; color: #a8bdc1; line-height: 1.6; }

@media (max-width: 780px) {
  .flight-hero { min-height: 460px; }
  .flight-hero-system { inset: -8% -55% -8% auto; width: 150vw; opacity: 0.06; }
  .trip-example { padding-inline: 1rem; }
  .trip-viewport { min-height: auto; display: block; }
  .trip-track { width: 100%; }
  .trip-arrow { top: auto; bottom: 0.75rem; width: 3.1rem; height: 3.1rem; transform: none; }
  .trip-arrow:hover:not(:disabled) { transform: scale(1.04); }
  .trip-prev { left: 0.75rem; }
  .trip-next { right: 0.75rem; }
  .trip-controls { grid-template-columns: 3.5rem 1fr 3.5rem; min-height: 3.3rem; }
  .trip-hint { grid-column: 1 / -1; text-align: center; }
  .trip-hint-wide { display: none; }
  .trip-hint-narrow { display: inline; }
}

@media (prefers-reduced-motion: reduce) {
  .trip-slide.is-current { animation: none; }
  .trip-arrow, .trip-dot { transition: none; }
}

@media print {
  .trip-arrow, .trip-controls, .trip-follow, .trip-back { display: none; }
  .trip-slide { display: block; break-after: page; }
  .trip-slide img { max-width: 520px; margin: 0 auto; box-shadow: none; }
  .trip-transcript { color: black; border-color: #777; }
  .trip-transcript > div { display: block; }
  .trip-transcript summary { display: none; }
  .trip-transcript h3 { color: black; }
  .trip-transcript p { color: #333; }
}