/* CruiseLink site. The palette is the app's own: warm off-white, deep teal, navy-slate text. */
:root {
  --paper: #fbfaf7;
  --card: #ffffff;
  --ink: #1b2733;
  --body: #33404d;
  --muted: #6b7783;
  --teal: #146a62;
  --teal-dark: #0f524c;
  --sand: #f2efe9;
  --line: #e3ded4;
  --amber: #f2b544;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #101a24;
    --card: #17222e;
    --ink: #f3f1ec;
    --body: #d2d8df;
    --muted: #93a0ad;
    --teal: #4cc0b2;
    --teal-dark: #76d4c7;
    --sand: #1b2733;
    --line: #28384a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.skip {
  position: absolute; left: -9999px;
}
.skip:focus {
  left: 1rem; top: 1rem; z-index: 10; background: var(--card); padding: .6rem 1rem; border-radius: 8px;
}

.bar {
  display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; align-items: center;
  padding: 1rem 16px; border-bottom: 1px solid var(--line); background: var(--card);
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.bar nav { display: flex; flex-wrap: wrap; gap: 1rem; font-size: .95rem; }
.bar nav a { color: var(--muted); text-decoration: none; }
.bar nav a:hover, .bar nav a[aria-current] { color: var(--teal); }

main { max-width: 46rem; margin: 0 auto; padding: 2.5rem 16px 1rem; }

h1 { font-size: clamp(1.75rem, 5vw, 2.4rem); line-height: 1.2; color: var(--ink); margin: 0 0 1rem; letter-spacing: -.02em; }
h2 { font-size: 1.35rem; color: var(--ink); margin: 2.5rem 0 .75rem; letter-spacing: -.01em; }
h3 { font-size: 1.08rem; color: var(--ink); margin: 1.75rem 0 .5rem; }
p, li { color: var(--body); }
a { color: var(--teal); }

/* The sentence that answers the question on its own. */
.answer {
  font-size: 1.15rem; line-height: 1.5; color: var(--ink);
  background: var(--sand); border-left: 4px solid var(--teal);
  padding: 1.1rem 1.25rem; border-radius: 0 10px 10px 0; margin: 0 0 1.75rem;
}

.cta {
  display: inline-block; background: var(--teal); color: #fff; text-decoration: none;
  font-weight: 600; padding: .8rem 1.4rem; border-radius: 999px; margin: .25rem .5rem .25rem 0;
}
.cta:hover { background: var(--teal-dark); }
.cta.secondary { background: transparent; color: var(--teal); border: 1.5px solid var(--line); }
.note { font-size: .92rem; color: var(--muted); }

table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: .96rem; }
th, td { text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink); font-weight: 600; }
caption { text-align: left; color: var(--muted); font-size: .9rem; padding-bottom: .5rem; }

.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); margin: 1.5rem 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem 1.2rem; }
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

.shot { display: block; max-width: 280px; width: 100%; height: auto; margin: 1.5rem auto;
        border-radius: 18px; border: 1px solid var(--line); }

.hero { display: grid; gap: 2rem; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 46rem) {
  .hero { grid-template-columns: 1.2fr .8fr; }
  .hero .shot { margin: 0; }
}

blockquote {
  margin: 1.25rem 0; padding: .25rem 0 .25rem 1.1rem; border-left: 3px solid var(--line);
  color: var(--muted); font-style: italic;
}

details { border: 1px solid var(--line); border-radius: 10px; padding: .85rem 1rem; margin: .6rem 0; background: var(--card); }
summary { cursor: pointer; font-weight: 600; color: var(--ink); }
details p { margin-bottom: 0; }

footer {
  max-width: 46rem; margin: 3rem auto 0; padding: 1.5rem 16px 3rem;
  border-top: 1px solid var(--line); font-size: .93rem;
}
footer p { margin: .4rem 0; }
.muted { color: var(--muted); }

/* ---- Getting the app ----------------------------------------------------
   The download has to survive the two places people read this: a laptop while
   planning the holiday, and a phone. The QR bridges the first to the second. */
.get {
  display: grid; gap: 1.5rem; align-items: center;
  grid-template-columns: 1fr;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 1.5rem 1.4rem; margin: 2.5rem 0 1rem;
}
@media (min-width: 34rem) { .get { grid-template-columns: 1fr auto; } }
.get-title { margin: 0 0 .4rem; font-size: 1.25rem; }
.get-words p { margin: 0 0 1rem; color: var(--muted); font-size: .97rem; }
.badge { display: inline-block; line-height: 0; }
.badge img { width: 150px; height: auto; }
.qr { margin: 0; text-align: center; }
.qr img { width: 140px; height: 140px; display: block; background: #fff; padding: 8px; border-radius: 10px; border: 1px solid var(--line); }
.qr figcaption { font-size: .82rem; color: var(--muted); margin-top: .5rem; max-width: 150px; }
/* A QR code is no use to the phone that would have to scan it. */
@media (max-width: 33.99rem) { .qr { display: none; } }

/* A single persistent way to install, on phones only, where the page is long and
   the hero has scrolled away. */
.sticky-get {
  display: none;
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 20;
  background: var(--teal); color: #fff; text-align: center; text-decoration: none;
  font-weight: 600; padding: .85rem 1rem; border-radius: 999px;
  box-shadow: 0 6px 22px rgba(15, 32, 45, .28);
}
@media (max-width: 33.99rem) {
  .sticky-get { display: block; }
  footer { padding-bottom: 5.5rem; }
}
@media (prefers-reduced-motion: no-preference) { .sticky-get { transition: transform .15s ease; } }
.sticky-get:active { transform: scale(.98); }