/* Periplous — the app's own chrome, which is deliberately almost colourless.
   Sediment: the product has no palette, because every saturated colour in it is
   sampled from the user's own photographs. A website cannot sample anything, so
   the only colour here is the strata band — a fixed set standing in for the
   ones an app would take from you. Tokens match Periplous/DesignSystem. */

:root {
  color-scheme: light dark;

  --void:     #F4F3F6;
  --shelf:    #FFFFFF;
  --ink:      #161520;
  --label:    #6B6878;
  --hairline: #DEDCE4;
  --wanted:   #B8860B;

  --serif: ui-serif, "New York", Georgia, "Iowan Old Style", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --void:     #0E0D12;
    --shelf:    #1A1822;
    --ink:      #EFEDF2;
    --label:    #8A8794;
    --hairline: #242230;
    --wanted:   #E8C46A;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font: 400 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 660px; margin: 0 auto; padding: 40px 26px 90px; }

a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--wanted); }

.masthead {
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
  padding-bottom: 22px; border-bottom: 1px solid var(--hairline);
}
.brand {
  font: 400 25px/1 var(--serif); color: var(--ink);
  text-decoration: none; letter-spacing: .01em;
}
.tag { font-size: 14px; color: var(--label); }

h1 { font: 600 38px/1.12 var(--sans); letter-spacing: -.02em; margin: 34px 0 14px; }
h2 { font: 600 21px/1.3 var(--sans); letter-spacing: -.01em; margin: 40px 0 10px; }
h3 { font: 600 17px/1.4 var(--sans); margin: 26px 0 6px; }

.lead { font-size: 20px; line-height: 1.5; color: var(--ink); }
p { margin: 0 0 16px; }
p, li { color: var(--ink); }
.soft { color: var(--label); }
small, .small { font-size: 14px; color: var(--label); }

/* The strata spine, which is the app's signature: one band per trip, as tall
   as the trip was long. Here it is only a rule that happens to be striped. */
.strata {
  display: flex; height: 8px; border-radius: 4px; overflow: hidden;
  margin: 26px 0 8px;
}
.strata i { display: block; height: 100%; }

ul { padding-left: 20px; margin: 0 0 16px; }
li { margin: 0 0 7px; }

.plans { list-style: none; padding: 0; }
.plans li {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 11px 0; border-bottom: 1px solid var(--hairline);
}
.plans .name { font-weight: 600; }
.plans .price { color: var(--label); text-align: right; }

.greek { font-family: var(--serif); font-size: 1.06em; }

.card {
  background: var(--shelf); border: 1px solid var(--hairline);
  border-radius: 14px; padding: 18px 20px; margin: 0 0 16px;
}

footer {
  margin-top: 54px; padding-top: 20px;
  border-top: 1px solid var(--hairline);
  font-size: 14px; color: var(--label);
}
footer a { color: var(--label); }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }