@font-face {
  font-family: "Graduate";
  src: url("/assets/fonts/graduate-400.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("/assets/fonts/atkinson-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("/assets/fonts/atkinson-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --red: #c30020;
  --ink: #121212;
  --paper: #fff;
  --display: "Graduate", "Rockwell", serif;
  --body: "Atkinson Hyperlegible", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;
  --s1: .5rem;
  --s2: 1rem;
  --s3: 1.5rem;
  --s4: 2.5rem;
  --s5: 4rem;
  --gutter: clamp(1rem, 5vw, 3rem);
  --max: 76rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font: 1.125rem/1.55 var(--body);
  color: var(--paper);
  background: var(--red);
}
img { display: block; max-width: 100%; height: auto; }
h1, h2 { font-family: var(--display); font-weight: 400; line-height: 1.05; margin: 0 0 var(--s2); text-transform: uppercase; }
p { margin: 0 0 var(--s2); }
a { color: inherit; text-underline-offset: .18em; }
:focus-visible { outline: 3px solid var(--paper); outline-offset: 3px; }
.receipt :focus-visible { outline-color: var(--ink); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.wrap { padding-inline: max(var(--gutter), (100% - var(--max)) / 2); }

.skip {
  position: absolute; left: var(--s2); top: -4rem; z-index: 10;
  background: var(--ink); color: var(--paper); padding: var(--s1) var(--s2);
}
.skip:focus { top: var(--s2); }

/* Buttons: square, with a hard offset shadow like screen-printed signage */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3.25rem; padding: .75rem 1.5rem;
  font: 1.125rem/1.1 var(--display); text-align: center; text-decoration: none;
  color: var(--paper); background: var(--ink);
  border: 3px solid var(--paper); border-radius: 0; cursor: pointer;
  --shadow: var(--paper);
  box-shadow: 5px 5px 0 var(--shadow);
}
.btn-red { background: var(--red); border-color: var(--ink); --shadow: var(--ink); }
.btn-small { min-height: 2.75rem; padding: .5rem 1rem; font-size: 1rem; white-space: nowrap; }
.btn[aria-disabled="true"] { opacity: .6; cursor: progress; }
@media (hover: hover) {
  .btn { transition: transform .12s, box-shadow .12s; }
  .btn:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--shadow); }
}
.btn:active { transform: translate(5px, 5px); box-shadow: none; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: var(--s2); padding-block: var(--s1); }
.brand { display: block; padding-block: var(--s1); }
.brand img { width: min(260px, 72vw); }
.top nav { display: flex; align-items: center; gap: var(--s3); }
.top nav a { display: none; }
.nav-link { font-weight: 700; text-decoration: none; padding-block: .6rem; }
.nav-link:hover { text-decoration: underline; }
@media (min-width: 48rem) { .top nav a { display: inline-flex; } }
@media (min-width: 64rem) { .brand img { width: 340px; } }

/* Page: the pitch, then one long receipt */
.page { display: grid; gap: var(--s4); padding-block: var(--s3) var(--s5); }
.pitch h1 { font-size: clamp(2.5rem, 10.5vw, 5rem); text-wrap: balance; }
.pitch h1 .line { display: block; }
.lede { font-size: 1.25rem; max-width: 34ch; }
.pitch .btn { margin-top: var(--s1); }
.pitch-note { font-size: 1rem; margin-top: var(--s3); }
@media (min-width: 64rem) {
  .page { grid-template-columns: minmax(0, 1fr) minmax(0, 36rem); gap: var(--s5); padding-top: var(--s4); }
  .pitch { position: sticky; top: var(--s4); align-self: start; }
}

/* The receipt. The article carries the shadow because the mask on .paper would clip it. */
.receipt { filter: drop-shadow(7px 7px 0 var(--ink)); }
.paper {
  padding: var(--s4) clamp(1rem, 5vw, 2.5rem);
  background: var(--paper); color: var(--ink);
  --tooth: 14px;
  -webkit-mask:
    conic-gradient(from 135deg at top, #0000, #000 1deg 89deg, #0000 90deg) top / var(--tooth) 51% repeat-x,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / var(--tooth) 51% repeat-x;
  mask:
    conic-gradient(from 135deg at top, #0000, #000 1deg 89deg, #0000 90deg) top / var(--tooth) 51% repeat-x,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / var(--tooth) 51% repeat-x;
}
.r-head { text-align: center; font-family: var(--mono); text-transform: uppercase; letter-spacing: .12em; }
.r-head img { width: 120px; margin: 0 auto var(--s1); }
.r-head p { margin: 0; }
.r-name { font: 1.6rem/1.1 var(--display); letter-spacing: .03em; color: var(--red); }
.r-head .r-slogan { margin-top: var(--s2); text-wrap: balance; font-weight: 700; letter-spacing: .04em; text-transform: none; }

.r-block { border-top: 2px dashed var(--ink); margin-top: var(--s3); padding-top: var(--s3); }
.r-block h2 { font-size: 1.35rem; color: var(--red); letter-spacing: .02em; }
.r-block ul, .r-block ol { list-style: none; margin: 0; padding: 0; }

.items { margin: 0; font-family: var(--mono); font-size: 1rem; }
.items div { display: flex; align-items: baseline; gap: .5ch; padding-block: .15rem; }
.items dt { flex: 1; display: flex; gap: .5ch; }
.items dt::after { content: ""; flex: 1; min-width: 2ch; border-bottom: 2px dotted currentColor; transform: translateY(-.3em); }
.items dd { margin: 0; font-weight: 700; white-space: nowrap; }

.total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin: var(--s2) 0 0; padding-block: var(--s1);
  border-block: 4px double var(--ink);
  font-family: var(--display); text-transform: uppercase;
}
.total dt { font-size: 1.35rem; }
.total dd { margin: 0; font-size: clamp(2.25rem, 9vw, 3rem); line-height: 1; color: var(--red); }

.checks li, .terms li { position: relative; padding: .35rem 0 .35rem 1.5em; }
.checks li::before, .terms li::before {
  position: absolute; left: 0; top: .3rem;
  font: 700 1.25rem/1.25 var(--mono); color: var(--red);
}
.checks li::before { content: "+"; }
.terms li::before { content: "*"; }
.terms { font-size: 1.25rem; line-height: 1.4; }

.log li { padding-block: .5rem; border-bottom: 1px dotted var(--ink); }
.log .when { display: block; }
@media (min-width: 30rem) {
  .log li { display: grid; grid-template-columns: 6.5rem 1fr; gap: var(--s2); }
}
.log li:last-child { border-bottom: 0; }
.when { font: 700 1rem/1.75 var(--mono); text-transform: uppercase; color: var(--red); }

/* Tear-off stub with the form */
.stub { position: relative; border-top-width: 3px; margin-top: var(--s4); padding-top: var(--s4); }
.stub::before {
  content: "tear here" / "";
  position: absolute; top: -.8em; left: 50%; transform: translateX(-50%);
  padding-inline: .75ch; background: var(--paper);
  font: .875rem var(--mono); text-transform: uppercase; letter-spacing: .15em;
}
.stub h2 { font-size: clamp(1.6rem, 6vw, 2.1rem); }
.stub a { font-weight: 700; overflow-wrap: anywhere; display: inline-block; padding-block: .5rem; }
.form label { display: block; font-weight: 700; margin-bottom: .35rem; }
.form input, .form textarea {
  display: block; width: 100%; min-height: 3rem; padding: .7rem .8rem;
  font: inherit; color: var(--ink); background: var(--paper);
  border: 2px solid var(--ink); border-radius: 0;
  -webkit-appearance: none; appearance: none;
}
.form textarea { resize: vertical; }
.hint { display: block; margin-top: .35rem; font-size: 1rem; }
.opt { font-weight: 400; }
.form-status { font-weight: 700; margin: 0; }
.form-status:not(:empty) { padding: var(--s2); background: var(--ink); color: var(--paper); }

.r-thanks { margin: var(--s4) 0 var(--s1); text-align: center; font: 700 1.125rem var(--mono); color: var(--red); }

/* Footer */
.foot {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0 var(--s3);
  padding-block: var(--s2); background: var(--ink); font-size: 1rem;
}
.foot p { margin: 0; }
.foot a { display: inline-block; padding-block: .7rem; }

/* 404 */
.lost { min-height: 80vh; display: grid; align-content: center; justify-items: start; gap: var(--s2); padding-block: var(--s5); }
.lost h1 { font-size: clamp(2.5rem, 10vw, 5rem); }