@import url("https://fonts.googleapis.com/css2?family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&family=Hanken+Grotesk:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap");

:root {
  --paper: #f4f0e8;
  --paper-2: #ece6dc;
  --paper-3: #ddd4c7;
  --ink: #17130f;
  --muted: #695e52;
  --faint: #93887b;
  --brass: #c89b5a;
  --brass-deep: #8a6738;
  --forest: #4f8a6b;
  --clay: #bd7846;
  --line: rgba(23, 19, 15, 0.12);
  --radius: 16px;
  --shadow: 0 18px 48px rgba(23, 19, 15, 0.09);
  --serif: "Newsreader", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(180deg, #f7f3eb 0%, #efe7da 100%);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
}

a { color: inherit; }

.mini-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 243, 235, 0.92);
  backdrop-filter: blur(10px);
}

.mini-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.mini-brand {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  text-decoration: none;
}

.mini-brand span { color: var(--clay); }

.mini-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.mini-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  padding: 72px 0 40px;
}

.eyebrow {
  margin: 0;
  color: var(--brass-deep);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--serif);
  line-height: 1;
}

h1 { margin-top: 12px; font-size: clamp(2.8rem, 5vw, 4.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.6rem; }

.lead {
  max-width: 58ch;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.08rem;
}

.navline {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.pill,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0.8rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary { background: var(--ink); color: var(--paper); }
.button.secondary { border-color: rgba(23, 19, 15, 0.14); background: rgba(255, 255, 255, 0.55); }
.pill { background: rgba(200, 155, 90, 0.12); color: var(--ink); font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }

.button.download {
  background: var(--clay);
  color: #fff;
}

.section { padding: 28px 0 56px; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.card p { color: var(--muted); }

.meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0 0;
}

.meta span {
  padding: 0.32rem 0.55rem;
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--muted);
  font-size: 0.85rem;
}

.stack { display: grid; gap: 16px; }

.worksheet-shell {
  padding: 40px 0 64px;
}

.worksheet {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.88);
  box-shadow: var(--shadow);
}

.worksheet textarea,
.worksheet input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(23,19,15,0.18);
  border-radius: 12px;
  background: #fffdf9;
  color: var(--ink);
  font: inherit;
}

.worksheet textarea {
  min-height: 140px;
  resize: vertical;
}

.worksheet label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.worksheet .field {
  margin-top: 18px;
}

.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 24px 0;
}

.small { color: var(--faint); font-size: 0.92rem; }

.qr-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.qr-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: white;
}

.list { display: grid; gap: 10px; padding-left: 18px; }

.doc-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.88);
  box-shadow: var(--shadow);
}

.doc-copy {
  margin-top: 22px;
  white-space: pre-wrap;
  color: var(--muted);
  font-size: 1rem;
}

.callout {
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 4px solid var(--clay);
  border-radius: 12px;
  background: rgba(189, 120, 70, 0.08);
  color: var(--ink);
}

@media (max-width: 980px) {
  .grid,
  .qr-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .mini-nav .wrap {
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  .mini-links { gap: 12px; }

  .grid,
  .qr-grid { grid-template-columns: 1fr; }
}

@media print {
  .mini-nav,
  .navline,
  .toolbar,
  .callout { display: none !important; }

  body {
    background: #fff;
  }

  .doc-card,
  .worksheet,
  .card {
    box-shadow: none;
    background: #fff;
  }
}