:root {
  --ink: #18221d;
  --cream: #faf8f2;
  --paper: #f2eee6;
  --accent: #d8ec64;
  --accent-strong: #a83c1a;
  --line: #c4c8bb;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.7 Arial, sans-serif;
}

.theme-aviation {
  --ink: #142136;
  --paper: #edf1f4;
  --cream: #f8fafb;
  --accent: #f0c84b;
  --accent-strong: #bb4428;
  --line: #b9c4ce;
}

h1, h2, h3, blockquote {
  font-family: Georgia, serif;
  font-weight: 400;
  line-height: 1.1;
}

h1 {
  font-size: clamp(48px, 6.4vw, 88px);
  letter-spacing: -.05em;
  margin: 20px 0 26px;
}

h2 {
  font-size: clamp(34px, 4.2vw, 46px);
  letter-spacing: -.03em;
  margin: 0 0 25px;
}

h3 { font-size: 28px; margin: 0 0 16px; }
p { margin: 0 0 20px; }
a { color: inherit; text-underline-offset: 5px; }

.preview {
  background: var(--accent);
  padding: 9px 5%;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: .05em;
}

.skip {
  position: absolute;
  left: -10000px;
  z-index: 10;
}

.skip:focus {
  left: 12px;
  top: 12px;
}

header {
  background: var(--ink);
  color: var(--cream);
  padding: 24px 5%;
  display: flex;
  justify-content: space-between;
  gap: 25px;
  align-items: center;
}

.brand { font-weight: bold; font-size: 19px; }
.brand em { color: var(--accent); font: italic 24px Georgia; }
.brand a { display: block; text-decoration: none; }

header nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
}

header nav a { text-decoration: none; }
header nav a:hover { color: var(--accent); text-decoration: underline; }
header nav a[aria-current] { color: var(--accent); }

.wrap {
  width: 90%;
  max-width: 1160px;
  margin: auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 55px;
  padding: 65px 0;
}

.hero-copy { align-self: center; }

.eyebrow {
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: bold;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.intro { font: 22px/1.5 Georgia; }

.tags {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin: 25px 0;
}

.tags span {
  border: 1px solid var(--line);
  padding: 5px 10px;
  font-size: 12px;
}

.photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #d9dde0;
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

figure { margin: 0; }
figcaption { color: #526057; font-size: 12px; padding-top: 12px; }

.button {
  display: inline-block;
  background: var(--accent);
  border: 1px solid var(--ink);
  padding: 13px 20px;
  font-size: 13px;
  font-weight: bold;
  text-decoration: none;
}

.contents {
  border-block: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding: 18px 0;
  font-size: 13px;
}

.section { padding: 65px 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 55px;
}

.dark {
  background: var(--ink);
  color: var(--cream);
}

.dark .eyebrow { color: var(--accent); }

.story-list {
  max-width: 850px;
  margin: auto;
}

.story {
  border-top: 1px solid color-mix(in srgb, var(--cream) 30%, transparent);
  padding: 30px 0;
}

.story p { max-width: 740px; }

.number {
  color: var(--accent);
  font: 18px Georgia;
  margin-bottom: 12px;
}

.tip {
  background: var(--cream);
  border-left: 4px solid var(--accent-strong);
  padding: 12px 20px;
}

.activity-grid,
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 28px;
}

.card h3 { font-size: 25px; }
.card p { font-size: 15px; }

.quote {
  background: var(--ink);
  color: var(--cream);
  margin: 25px 0;
  padding: 44px;
}

.quote blockquote {
  font-size: 36px;
  margin: 0 0 20px;
}

.quote .eyebrow { color: var(--accent); }
.small { color: #526057; font-size: 13px; }
.dark .small { color: #d0d8cd; }

details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

summary {
  cursor: pointer;
  font-weight: bold;
}

details p { margin: 15px 0; }

.cta {
  align-items: center;
  background: var(--accent);
  display: flex;
  gap: 30px;
  justify-content: space-between;
  padding: 40px;
}

.cta h2 { font-size: 34px; margin-bottom: 12px; }
.cta .button { background: var(--ink); color: white; }
footer { font-size: 13px; padding: 35px 0; }

.memory-carousel { padding: 58px 0 70px; }

.carousel-heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 24px;
}

.carousel-heading > div:first-child { max-width: 700px; }
.carousel-heading h2 { margin: 8px 0 12px; }
.carousel-heading p { margin: 0; }

.carousel-controls {
  align-items: center;
  display: flex;
  gap: 12px;
  white-space: nowrap;
}

.carousel-controls button {
  background: var(--cream);
  border: 1px solid var(--ink);
  color: var(--ink);
  cursor: pointer;
  font-size: 21px;
  height: 44px;
  width: 44px;
}

.carousel-controls button:hover:not(:disabled) { background: var(--accent); }

.carousel-controls button:disabled {
  cursor: not-allowed;
  opacity: .38;
}

.carousel-track {
  display: grid;
  gap: 22px;
  grid-auto-columns: min(82vw, 760px);
  grid-auto-flow: column;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 3px 2px 18px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.memory-card {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--cream);
  display: grid;
  grid-template-rows: minmax(330px, 56vh) auto;
  scroll-snap-align: start;
}

.memory-media {
  min-height: 330px;
  overflow: hidden;
  position: relative;
}

.memory-card > img,
.memory-media img,
.memory-media video,
.memory-pair img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.memory-media video { background: #080d12; }

.memory-card > div:last-child {
  padding: 26px 28px 30px;
}

.memory-card span {
  color: var(--accent);
  display: block;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: .14em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.memory-card h3 { font-size: 32px; margin-bottom: 12px; }
.memory-card p { color: #e5e9e3; margin: 0; }

.memory-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 330px;
  overflow: hidden;
}

.carousel-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  justify-content: center;
  padding-top: 16px;
}

.carousel-dot {
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 50%;
  cursor: pointer;
  height: 12px;
  padding: 0;
  width: 12px;
}

.carousel-dot[aria-current="true"] {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--accent-strong);
  outline-offset: 4px;
}

@media (max-width: 760px) {
  header {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .hero, .split { grid-template-columns: 1fr; gap: 30px; }
  .activity-grid, .gallery { grid-template-columns: 1fr; }
  .hero { padding: 40px 0; }
  .hero figure { margin: auto; max-width: 440px; width: 100%; }
  .section { padding: 45px 0; }

  .memory-carousel { padding: 40px 0 50px; }
  .carousel-heading { align-items: start; flex-direction: column; }
  .carousel-controls { align-self: stretch; justify-content: space-between; }
  .carousel-track { grid-auto-columns: 88vw; }
  .memory-card { grid-template-rows: 300px auto; }
  .memory-card h3 { font-size: 27px; }
  .memory-media, .memory-pair { min-height: 300px; }
  .cta { align-items: start; flex-direction: column; padding: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .carousel-track { scroll-behavior: auto !important; }
}

@media print {
  .preview, header, .contents, .carousel-controls, .carousel-dots, .cta { display: none; }
  .hero { padding: 0; }
  .section { padding: 25px 0; }
  .story, .memory-card, figure { break-inside: avoid; }
  .carousel-track { display: block; overflow: visible; }
  .memory-card { margin-bottom: 20px; }
}