/* Leptrek: the trek handouts' survey-sheet look on the web. Cards hold the map, the status chip and the PDFs. */
:root {
  --bg: #eef3f6;
  --card: #ffffff;
  --ink: #14263a;
  --muted: #52657a;
  --line: #cfdae3;
  --blue: #1b5aa6;
  --go: #c8410b;
  --go-ink: #ffffff;
  --ok: #2b6e4f;
  --display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1823; --card: #16232f; --ink: #e7eef4; --muted: #9fb2c4; --line: #2b3d4f;
    --blue: #82b6ef; --go: #ff8a4c; --go-ink: #14263a; --ok: #74c9a0;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.5; padding-bottom: env(safe-area-inset-bottom, 0px); }
h1, h2, h3, p { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
:focus-visible { outline: 3px solid var(--go); outline-offset: 2px; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.bar { background: var(--ink); color: var(--bg); padding-top: env(safe-area-inset-top, 0px); }
.bar-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; }
.mark { color: var(--bg); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: .04em; }
.mark span { color: var(--go); }
.langs { display: flex; gap: 4px; }
.langs button { font: 500 14px var(--mono); letter-spacing: .06em; background: transparent; color: var(--bg); border: 1px solid transparent; border-radius: 4px; padding: 6px 10px; cursor: pointer; }
.langs button[aria-pressed="true"] { border-color: var(--bg); }

.hero { padding-block: 48px 28px; display: flex; flex-direction: column; gap: 14px; }
.eyebrow { font: 500 13px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
h1 { font-family: var(--display); font-weight: 700; font-size: clamp(40px, 7vw, 72px); line-height: .95; text-transform: uppercase; text-wrap: balance; max-width: 16ch; }
.lede { font-size: 19px; max-width: 60ch; }
.route-line { width: min(600px, 100%); height: auto; margin-top: 6px; }
.route-line path { fill: none; stroke: var(--go); stroke-width: 5; stroke-dasharray: 14 10; stroke-linecap: round; }
.route-line circle { fill: var(--ink); stroke: var(--bg); stroke-width: 3; }

h2 { font-family: var(--display); font-weight: 700; font-size: 34px; text-transform: uppercase; letter-spacing: .02em; margin-bottom: 16px; }
.treks { padding-block: 12px 40px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.card.is-next { border: 2px solid var(--go); }
.card img { aspect-ratio: 16 / 10; width: 100%; object-fit: cover; border-bottom: 1px solid var(--line); }
.card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card h3 { font-family: var(--display); font-weight: 700; font-size: 26px; line-height: 1.05; text-transform: uppercase; text-wrap: balance; }
.meta { font: 500 14px var(--mono); color: var(--muted); font-variant-numeric: tabular-nums; }
.chip { align-self: flex-start; font: 500 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: 3px; border: 1.5px solid currentColor; }
.chip-next { background: var(--go); border-color: var(--go); color: var(--go-ink); }
.chip-part { color: var(--blue); }
.chip-done { color: var(--ok); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 8px; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 14px; border-radius: 4px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); font: 600 16px var(--body); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--ink); color: var(--card); }
.btn-go { background: var(--go); border-color: var(--go); color: var(--go-ink); }
.btn-go:hover { filter: brightness(1.08); background: var(--go); color: var(--go-ink); }

.signup { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 24px 40px; padding-block: 36px; border-top: 2px dashed var(--line); }
.signup-text { display: flex; flex-direction: column; gap: 10px; max-width: 46ch; }
.small { font-size: 15px; color: var(--muted); }
.form { display: flex; flex-direction: column; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 20px; min-width: 0; }
.form label { font-weight: 600; }
.form input[type="email"], .form select { font: 17px var(--body); color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 4px; padding: 10px 12px; min-height: 46px; width: 100%; }
.form input:focus-visible, .form select:focus-visible { border-color: var(--blue); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400 !important; margin-block: 6px; }
.check input { width: 22px; height: 22px; margin: 2px 0 0; flex: none; accent-color: var(--go); }
.form .btn { align-self: flex-start; margin-top: 6px; }
.msg { min-height: 1.5em; font-weight: 600; }
.msg.ok { color: var(--ok); }
.msg.err { color: var(--go); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.remove { padding-bottom: 32px; }
.remove summary { cursor: pointer; color: var(--muted); font-size: 15px; }
.form-inline { flex-direction: row; flex-wrap: wrap; align-items: center; margin-top: 10px; max-width: 560px; }
.form-inline input { flex: 1 1 220px; width: auto !important; }
.form-inline .btn { margin-top: 0; }
.form-inline .msg { flex-basis: 100%; }

.foot { border-top: 1px solid var(--line); }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; padding-block: 18px; font: 13px var(--mono); color: var(--muted); letter-spacing: .04em; }

@media (max-width: 760px) {
  .signup { grid-template-columns: 1fr; }
  .hero { padding-block: 32px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
html { scroll-behavior: smooth; }