@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url(fonts/barlow-condensed-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 800; font-display: swap; src: url(fonts/barlow-condensed-latin-800-normal.woff2) format("woff2"); }
@font-face { font-family: "Figtree"; font-weight: 400; font-display: swap; src: url(fonts/figtree-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Figtree"; font-weight: 600; font-display: swap; src: url(fonts/figtree-latin-600-normal.woff2) format("woff2"); }

:root {
  /* wallet */
  --navy: #1f3a5f;
  --navy-deep: #162b47;
  --stitch: #8fa6c4;
  --on-navy: #e9eef5;
  --on-navy-soft: #b9c7da;
  /* card stock */
  --stock: #efe9dc;
  --stock-edge: #ddd4c2;
  --ink: #17191c;
  --ink-soft: #4a4a46;
  --tint: #d8cfbd;
  /* the one action colour */
  --stub: #d9442b;
  --stub-ink: #fff;

  --radius: 6px;
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 72px; --s9: 112px;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Figtree", system-ui, sans-serif;
  --shadow: 0 1px 2px rgb(0 0 0 / .18), 0 12px 28px -8px rgb(4 14 30 / .55);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: var(--stitch) var(--navy-deep); }
body {
  margin: 0; background: var(--navy); color: var(--on-navy);
  font: 400 1.0625rem/1.55 var(--body);
}
::selection { background: var(--stub); color: var(--stub-ink); }
a { color: inherit; text-underline-offset: .2em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--stub); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: var(--s3); background: var(--stock); color: var(--ink); padding: var(--s2) var(--s3); z-index: 10; }
.skip:focus { left: var(--s3); }

/* The wallet: stitched edge around everything */
.wallet {
  max-width: 1200px; margin: var(--s4) auto; padding: var(--s6) clamp(var(--s4), 4vw, var(--s7)) var(--s7);
  border: 1.5px dashed var(--stitch); border-radius: 14px;
}
.top { display: flex; justify-content: space-between; align-items: center; gap: var(--s4); margin-bottom: var(--s6); }
.brand { display: flex; align-items: center; gap: var(--s2); font: 800 1.75rem/1 var(--display); letter-spacing: .02em; text-decoration: none; }
.brand svg { width: 28px; height: 28px; }
.lang { display: flex; border: 1px solid var(--stitch); border-radius: var(--radius); overflow: hidden; }
.lang button {
  font: 600 .95rem/1 var(--display); letter-spacing: .08em; color: var(--on-navy-soft);
  background: none; border: 0; padding: var(--s3) var(--s4); min-height: 44px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--stock); color: var(--ink); }

/* Card stock documents */
.doc {
  position: relative; background: var(--stock); color: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow);
  /* printed security tint: fine wave lines */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='16'%3E%3Cpath d='M0 8 Q15 2 30 8 T60 8 T90 8 T120 8' fill='none' stroke='%23d8cfbd' stroke-width='.8'/%3E%3C/svg%3E");
}
.label { font: 600 .8rem/1.2 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }
.code { font: 800 1.35rem/1.1 var(--display); letter-spacing: .04em; text-transform: uppercase; }

/* Boarding pass hero */
.pass { display: grid; grid-template-columns: 1fr minmax(280px, 34%); }
.pass-main { padding: var(--s6) clamp(var(--s5), 4vw, var(--s7)); }
.pass-head { display: flex; justify-content: space-between; gap: var(--s4); border-bottom: 1px solid var(--stock-edge); padding-bottom: var(--s4); }
.route { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: var(--s4); margin: var(--s6) 0 var(--s5); }
.route .from .code { color: var(--ink-soft); font-size: 1.15rem; font-weight: 600; text-transform: none; letter-spacing: .01em; }
.route .plane { width: 40px; height: 40px; color: var(--ink-soft); margin-bottom: var(--s2); }
h1 {
  font: 800 clamp(3rem, 7.4vw, 5.75rem)/.9 var(--display); letter-spacing: -.01em; text-transform: uppercase;
  margin: var(--s2) 0 0; text-wrap: balance;
}
.pass-fields { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: var(--s3) var(--s7); border-top: 1px solid var(--stock-edge); padding-top: var(--s4); }
.pass-fields p, .pass-head p { margin: 0; }

/* The stub: perforated edge, the only vermilion */
.stub { position: relative; padding: var(--s6) var(--s5); display: flex; flex-direction: column; gap: var(--s3); border-left: 2px dashed var(--stock-edge); }
.stub::before, .stub::after { /* punched notches where the perforation meets the edge */
  content: ""; position: absolute; left: -13px; width: 24px; height: 24px; border-radius: 50%; background: var(--navy);
}
.stub::before { top: -12px; } .stub::after { bottom: -12px; }
.stub h2 { font: 800 1.9rem/1 var(--display); text-transform: uppercase; margin: 0; }
.stub p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.field label { display: block; margin-bottom: var(--s1); }
.field input {
  width: 100%; min-height: 48px; padding: var(--s3); font: 400 1.05rem var(--body); color: var(--ink); caret-color: var(--stub);
  background: #fbf8f1; border: 1px solid #a99f8c; border-radius: var(--radius);
}
.field input::placeholder { color: #6b665c; }
.field input[aria-invalid="true"] { border-color: var(--stub); }
.error { color: #a32c18; font-size: .9rem; min-height: 1.3em; margin: 0; }
.tear {
  min-height: 52px; border: 0; border-radius: var(--radius); background: var(--stub); color: var(--stub-ink); cursor: pointer;
  font: 800 1.3rem/1 var(--display); letter-spacing: .06em; text-transform: uppercase;
  transition: transform .5s cubic-bezier(.16, 1, .3, 1), box-shadow .2s;
}
.tear:hover { box-shadow: 0 6px 14px -6px rgb(0 0 0 / .35); transform: translateY(-1px); }
.tear:active { transform: translateY(1px); }
.tear[disabled] { cursor: progress; opacity: .75; }
.fine { font-size: .82rem !important; line-height: 1.45; }
.fine a { color: var(--ink); }
.stub.torn { animation: tear .7s cubic-bezier(.16, 1, .3, 1) forwards; }
@keyframes tear { to { transform: translate(10px, 6px) rotate(2.5deg); } }

/* Documents slide out of the pocket */
.docs { display: grid; gap: var(--s8); margin-top: var(--s9); }
.slide { transition: transform .9s cubic-bezier(.16, 1, .3, 1), opacity .9s; }
.js .slide.out { transform: translateY(48px); opacity: 0; }
@media (prefers-reduced-motion: reduce) { .slide, .tear, .stub.torn { transition: none; animation: none; transform: none !important; opacity: 1 !important; } }

h2.big { font: 800 clamp(2.2rem, 4.6vw, 3.6rem)/.95 var(--display); text-transform: uppercase; margin: 0 0 var(--s4); text-wrap: balance; }
.doc p { max-width: 62ch; }

/* Voucher */
.voucher { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--s6); padding: var(--s7) clamp(var(--s5), 4vw, var(--s7)); max-width: 980px; margin-left: auto; }
.voucher dl { margin: 0; display: grid; grid-template-columns: auto 1fr; border-top: 2px solid var(--ink); align-self: start; }
.voucher dt, .voucher dd { margin: 0; padding: var(--s3) 0; border-bottom: 1px solid var(--stock-edge); }
.voucher dd { text-align: right; font: 800 1.2rem/1.2 var(--display); text-transform: uppercase; letter-spacing: .04em; }

/* Offline ticket with a real app fragment */
.ticket { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s7); padding: var(--s7) clamp(var(--s5), 4vw, var(--s7)); max-width: 1020px; }
.screen { background: #fff; color: #1d1d1f; border-radius: var(--radius); border: 1px solid var(--stock-edge); padding: var(--s4); align-self: start; font-size: .95rem; }
.screen .bar { display: flex; justify-content: space-between; font-size: .8rem; color: #5b5b5f; margin-bottom: var(--s3); }
.screen .sample { font: 600 .75rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; background: var(--tint); color: var(--ink); padding: 3px 6px; border-radius: 3px; }
.screen h3 { margin: 0 0 var(--s1); font-size: 1.1rem; }
.screen .muted { color: #5b5b5f; margin: 0 0 var(--s3); }
.conf { border: 1px dashed #b9b2a3; border-radius: var(--radius); padding: var(--s3); display: flex; justify-content: space-between; align-items: center; }
.conf .code { font-size: 1.6rem; }
.screen ul { list-style: none; padding: 0; margin: var(--s3) 0 0; }
.screen li { display: flex; justify-content: space-between; padding: var(--s2) 0; border-top: 1px solid #ececec; }
.tag { font-size: .78rem; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: #f1ede4; }

/* Receipt: what goes in */
.receipt { max-width: 460px; margin: 0 auto; padding: var(--s6) var(--s5); text-align: center; border-radius: 2px; }
.receipt::after { /* torn paper bottom */
  content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 10px;
  background: conic-gradient(from 135deg at top, var(--stock) 90deg, transparent 0) 0 0 / 20px 10px repeat-x;
}
.receipt ul { list-style: none; padding: 0; margin: var(--s5) 0; text-align: left; }
.receipt li { display: flex; justify-content: space-between; gap: var(--s4); padding: var(--s2) 0; border-bottom: 1px dotted #a99f8c; }
.receipt li span:last-child { color: var(--ink-soft); text-align: right; }
.receipt .total { display: flex; justify-content: space-between; font: 800 1.3rem var(--display); text-transform: uppercase; border-top: 2px solid var(--ink); padding-top: var(--s3); }

/* Fine print on the back of the ticket */
.back { color: var(--on-navy); max-width: 780px; }
.back h2 { color: var(--on-navy); }
.back details { border-top: 1px solid rgb(143 166 196 / .45); padding: var(--s4) 0; }
.back summary { cursor: pointer; font: 600 1.35rem/1.2 var(--display); letter-spacing: .03em; text-transform: uppercase; min-height: 44px; display: flex; align-items: center; }
.back details p { color: var(--on-navy-soft); margin: var(--s2) 0 0; max-width: 65ch; }

footer { margin-top: var(--s8); padding-top: var(--s5); border-top: 1.5px dashed var(--stitch); display: flex; flex-wrap: wrap; gap: var(--s3) var(--s6); color: var(--on-navy-soft); font-size: .92rem; }
footer a { color: var(--on-navy); }

@media (max-width: 860px) {
  .pass { grid-template-columns: 1fr; }
  .stub { border-left: 0; border-top: 2px dashed var(--stock-edge); }
  .stub::before, .stub::after { top: -13px; left: auto; }
  .stub::before { left: -12px; } .stub::after { right: -12px; bottom: auto; }
  .voucher, .ticket { grid-template-columns: 1fr; gap: var(--s5); }
  .pass-fields { grid-template-columns: repeat(2, auto); gap: var(--s3) var(--s6); }
}
@media (max-width: 480px) {
  .wallet { margin: var(--s2); padding-top: var(--s5); }
  .route { grid-template-columns: 1fr; gap: var(--s1); margin-top: var(--s5); }
  .route .plane { transform: rotate(90deg); margin: 0; }
  .docs { gap: var(--s7); margin-top: var(--s8); }
}