:root {
  --paper: #f4efe4;
  --desk: #e9e2d3;
  --receipt: #f8f4ea;
  --note: #f1e9d8;
  --ink: #2b2620;
  --muted: #5a5147;
  --faint: #7a7066;
  --rust: #a3532f;
  --rust-light: #d69a6c;
  --on-dark: #d8cfbf;
  --rule-soft: rgba(43, 38, 32, 0.25);
  --rule-dash: rgba(43, 38, 32, 0.35);

  --script: 'Pinyon Script', cursive;
  --serif: 'Newsreader', Georgia, serif;
  --sans: 'Instrument Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;

  --gutter: 56px;
  color-scheme: light;
}
@supports (color: oklch(0 0 0)) {
  :root {
    --rust: oklch(0.52 0.11 45);
    --rust-light: oklch(0.75 0.09 55);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 2px solid var(--rust); outline-offset: 3px; }

.mono-label {
  font: 500 12px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Shell ---------- */
.page { max-width: 1152px; margin: 0 auto; }

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 28px var(--gutter) 20px;
}
.logo {
  font-family: var(--script);
  font-size: 46px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav { display: flex; gap: 28px; }
.site-nav a { text-decoration: none; }
.site-nav a:hover { color: var(--rust); }

.double-rule {
  margin: 0 var(--gutter);
  height: 3px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px var(--gutter) 44px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: end;
}
.hero h1 {
  font: 400 60px/1.02 var(--serif);
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
.hero h1 em { color: var(--rust); }
.hero p { font-size: 18px; line-height: 1.55; color: var(--muted); }

/* ---------- Featured ---------- */
.featured {
  margin: 0 var(--gutter);
  background: var(--ink);
  color: var(--paper);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.featured-copy {
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
}
.featured-label {
  font: 500 11px var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rust-light);
}
.featured h2 { font: 400 46px/1.05 var(--serif); text-wrap: pretty; }
.featured-copy > p { font-size: 16px; line-height: 1.55; color: var(--on-dark); max-width: 380px; }
.featured-actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; margin-top: 6px; }
.featured-media {
  min-height: 360px;
  position: relative;
  background: repeating-linear-gradient(45deg, rgba(244, 239, 228, 0.08) 0 1px, transparent 1px 10px);
}
.featured-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.btn {
  display: inline-block;
  font: 500 12px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: 0;
  border-radius: 0;
}
.btn-solid { background: var(--rust); color: var(--receipt); padding: 14px 20px; }
.btn-solid:hover { background: color-mix(in oklch, var(--rust), black 12%); }
.btn-outline {
  border: 1px solid var(--ink);
  padding: 10px 14px;
  letter-spacing: 0.06em;
  background: transparent;
  color: var(--ink);
  white-space: nowrap;
}
.btn-outline:hover { background: var(--ink); color: var(--paper); }

.text-link {
  background: none;
  border: 0;
  padding: 0;
  font: 15px var(--sans);
  color: var(--on-dark);
  cursor: pointer;
}
.text-link:hover { color: var(--paper); }

/* ---------- Catalog ---------- */
.catalog-bar {
  margin: 40px var(--gutter) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--rule-soft);
  font: 12px var(--mono);
  letter-spacing: 0.04em;
}
.filters { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.filters button, .sort-btn {
  background: none;
  border: 0;
  padding: 0 0 2px;
  font: inherit;
  letter-spacing: inherit;
  color: var(--faint);
  cursor: pointer;
  border-bottom: 1.5px solid transparent;
}
.filters button[aria-pressed='true'] { color: var(--ink); border-bottom-color: var(--ink); }
.filters button:hover { color: var(--ink); }
.sort-btn { color: var(--ink); white-space: nowrap; }

.grid {
  padding: 24px var(--gutter) 56px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px 32px;
}
.card { display: flex; flex-direction: column; gap: 12px; }
.card[hidden] { display: none; }
.cover {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--ink);
  background: repeating-linear-gradient(45deg, rgba(43, 38, 32, 0.06) 0 1px, transparent 1px 9px);
  overflow: hidden;
}
button.cover { display: block; width: 100%; padding: 0; cursor: pointer; font: inherit; }
.shop { scroll-margin-top: 16px; }
.cover img { width: 100%; height: 100%; object-fit: cover; }
.card-label { font: 11px var(--mono); letter-spacing: 0.08em; color: var(--rust); text-transform: uppercase; }
.card h3 { font: 500 25px/1.15 var(--serif); text-wrap: pretty; }
.card p { font-size: 15px; line-height: 1.5; color: var(--muted); }
.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--rule-dash);
}
.price { font: 400 22px var(--serif); }
.empty { grid-column: 1 / -1; padding: 40px 0; font: 13px var(--mono); color: var(--faint); }

/* ---------- About / Help ---------- */
.section {
  margin: 0 var(--gutter);
  padding: 56px 0;
  border-top: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  scroll-margin-top: 16px;
}
.section h2 { font: 400 40px/1.05 var(--serif); }
.section h2 em { color: var(--rust); }
.section .eyebrow { font: 500 11px var(--mono); letter-spacing: 0.12em; color: var(--rust); margin-bottom: 14px; }
.prose p { font-size: 17px; line-height: 1.6; color: var(--muted); max-width: 620px; }
.prose p + p { margin-top: 14px; }
.faq { border-top: 1px dashed var(--rule-dash); }
.faq details { border-bottom: 1px dashed var(--rule-dash); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 32px 18px 0;
  position: relative;
  font: 500 20px/1.3 var(--serif);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 16px;
  font: 400 20px var(--mono);
  color: var(--rust);
}
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 20px; font-size: 16px; line-height: 1.6; color: var(--muted); max-width: 620px; }

.site-footer {
  margin: 0 var(--gutter);
  padding: 20px 0 28px;
  border-top: 1px solid var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font: 11px var(--mono);
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- "What's inside" popover ---------- */
.inside {
  border: 0;
  padding: 36px 34px 30px;
  max-width: min(460px, calc(100vw - 32px));
  background: var(--note);
  color: var(--ink);
  box-shadow: 0 24px 48px -24px rgba(43, 38, 32, 0.7);
}
.inside::backdrop { background: rgba(43, 38, 32, 0.45); }
.inside h3 { font: 400 30px/1.1 var(--serif); margin: 8px 0 18px; }
.inside ul { margin: 0; padding: 0; list-style: none; border-top: 1px dashed var(--rule-dash); }
.inside li { padding: 11px 0; border-bottom: 1px dashed var(--rule-dash); font-size: 15px; line-height: 1.45; color: var(--muted); }
.inside .file-meta { margin-top: 16px; font: 12px var(--mono); color: var(--faint); }
.inside-actions { margin-top: 22px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.inside-close { color: var(--muted); }

/* ---------- Receipt page ---------- */
.desk {
  min-height: 100vh;
  background: var(--desk);
  padding: 56px 16px 64px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
}
.receipt {
  width: 440px;
  max-width: 100%;
  background: var(--receipt);
  padding: 40px 36px 44px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  box-shadow: 0 1px 0 rgba(43, 38, 32, 0.08), 0 20px 40px -24px rgba(43, 38, 32, 0.5);
}
.receipt-logo { font-family: var(--script); font-size: 34px; text-align: center; line-height: 1.1; text-decoration: none; }
.receipt-meta { text-align: center; font: 12px var(--mono); letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; }
.dash { border-top: 1px dashed var(--ink); }
.line { display: flex; justify-content: space-between; gap: 16px; font: 14px var(--mono); }
.line.total { font-weight: 500; }
.file-line { font: 12px var(--mono); color: var(--faint); overflow-wrap: anywhere; }
.stamp {
  position: absolute;
  right: -18px;
  top: -14px;
  transform: rotate(-12deg);
  border: 2.5px solid var(--rust);
  color: var(--rust);
  background: rgba(248, 244, 234, 0.6);
  padding: 6px 14px;
  font: 500 20px var(--mono);
  letter-spacing: 0.2em;
  box-shadow: 0 6px 14px -10px rgba(43, 38, 32, 0.5);
}
.stamp.void { border-color: var(--faint); color: var(--faint); }
.download-btn {
  width: 100%;
  background: var(--rust);
  color: var(--receipt);
  text-align: center;
  padding: 22px;
  font: 500 15px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.download-btn:hover { background: color-mix(in oklch, var(--rust), black 12%); }
.download-btn:disabled { background: var(--ink); cursor: default; }
.receipt-note { font-size: 13px; line-height: 1.5; color: var(--faint); text-align: center; }
.receipt-msg {
  border: 1px dashed var(--rule-dash);
  padding: 18px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  text-align: center;
}
.back-link:hover { color: var(--rust); }
.receipt-msg strong { display: block; font: 500 13px var(--mono); letter-spacing: 0.1em; color: var(--ink); margin-bottom: 6px; text-transform: uppercase; }
body.on-desk { background: var(--desk); }
.back-link { text-decoration: none; text-align: center; font: 12px var(--mono); letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; }

.note-card {
  width: 320px;
  margin-top: 40px;
  background: var(--note);
  padding: 32px 30px;
  transform: rotate(2.5deg);
  box-shadow: 0 14px 30px -20px rgba(43, 38, 32, 0.6);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.note-card .eyebrow { font: 11px var(--mono); letter-spacing: 0.16em; color: var(--faint); }
.note-card p { font: italic 400 20px/1.5 var(--serif); }
.signature { font-family: var(--script); font-size: 32px; color: var(--rust); line-height: 1.2; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  :root { --gutter: 32px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero h1 { font-size: 50px; }
  .featured h2 { font-size: 38px; }
}
@media (max-width: 760px) {
  :root { --gutter: 16px; }
  .site-header { padding-top: 20px; flex-direction: column; justify-content: center; gap: 12px; text-align: center; }
  .logo { font-size: 36px; }
  .site-nav { gap: 20px; justify-content: center; }
  .site-footer { flex-direction: column; align-items: center; gap: 8px; text-align: center; }
  .hero { grid-template-columns: 1fr; gap: 20px; padding-top: 36px; padding-bottom: 32px; }
  .hero h1 { font-size: 42px; }
  .hero p { font-size: 16px; }
  .featured { grid-template-columns: 1fr; }
  .featured-media { order: -1; min-height: 0; aspect-ratio: 4 / 3; }
  .featured-copy { padding: 32px 24px 36px; }
  .featured h2 { font-size: 34px; }
  .catalog-bar { flex-direction: column; align-items: flex-start; }
  .grid { grid-template-columns: 1fr; }
  .section { grid-template-columns: 1fr; gap: 24px; padding: 44px 0; }
  .section h2 { font-size: 34px; }
  .desk { flex-direction: column; align-items: center; padding-top: 40px; gap: 28px; }
  .receipt { padding: 34px 22px 36px; }
  .stamp { right: -6px; top: -16px; font-size: 17px; }
  .note-card { width: 100%; max-width: 360px; margin-top: 0; transform: rotate(1.5deg); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}