/* ============================================================
   BREVITY Writing Load Check — shared styles
   Calm, minimal, professional. No alarm colors; levels are
   always communicated with text, never color alone.
   ============================================================ */

:root {
  --bg: #fbfaf8;
  --surface: #ffffff;
  --ink: #1c1b18;
  --ink-soft: #47443e;
  --muted: #6f6a61;
  --line: #e6e2d9;
  --line-strong: #d4cfc3;
  --accent: #31506b;        /* calm steel blue */
  --accent-soft: #eef2f5;
  --level-fill: #4a463f;    /* neutral meter fill */
  --radius: 10px;
  --maxw: 680px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

/* ---------- Layout ---------- */

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.wordmark {
  display: inline-block;
  text-decoration: none;
  color: var(--ink);
}
.wordmark .brand {
  font-weight: 700;
  letter-spacing: 0.22em;
  font-size: 18px;
}
.wordmark .tag {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

main { padding: 40px 0 72px; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0 44px;
  font-size: 13px;
  color: var(--muted);
}
.site-footer a { color: var(--muted); }

/* ---------- Type ---------- */

h1, h2, h3 {
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 0.5em;
}
h1 { font-size: 34px; letter-spacing: -0.01em; }
h2 { font-size: 25px; margin-top: 1.8em; }
h3 { font-size: 19px; margin-top: 1.4em; }

p { margin: 0 0 1em; }

.lede { font-size: 19px; color: var(--ink-soft); }

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.smallprint {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.center { text-align: center; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 15px 30px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover, .btn:focus-visible { background: #000; }
.btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.btn--secondary {
  background: transparent;
  color: var(--ink);
}
.btn--secondary:hover, .btn--secondary:focus-visible {
  background: var(--ink);
  color: #fff;
}

.btn--big { font-size: 18px; padding: 17px 38px; }

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

/* ---------- Quiz ---------- */

.progress {
  margin: 0 0 30px;
}
.progress-label {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.progress-track {
  height: 5px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.25s ease;
}

.question-text {
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-size: 25px;
  line-height: 1.4;
  margin: 0 0 30px;
}

.answers {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
}

.answer-btn {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.answer-btn:hover { border-color: var(--ink); }
.answer-btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.answer-btn[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.answer-btn .key-hint {
  float: right;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 7px;
  margin-top: 2px;
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.quiz-back {
  background: none;
  border: none;
  font: inherit;
  font-size: 15px;
  color: var(--muted);
  cursor: pointer;
  padding: 8px 4px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.quiz-back:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.quiz-back[disabled] { visibility: hidden; }

/* ---------- Results ---------- */

.dimension-grid {
  display: grid;
  gap: 16px;
  margin: 28px 0 8px;
}
@media (min-width: 620px) {
  .dimension-grid { grid-template-columns: 1fr 1fr; }
}

.dim-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.dim-card--context {
  background: transparent;
  border-style: dashed;
}

.dim-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.dim-name {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
}
.level-badge {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

.level-meter {
  display: flex;
  gap: 5px;
  margin: 4px 0 12px;
}
.level-meter span {
  height: 6px;
  flex: 1;
  border-radius: 3px;
  background: var(--line);
}
.level-meter span.on { background: var(--level-fill); }
.dim-card--context .level-meter span.on { background: var(--muted); }

.dim-copy { font-size: 15px; color: var(--ink-soft); margin: 0; }

.context-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 1px 7px;
  margin-bottom: 8px;
}

.pattern-block {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 22px 26px;
  margin: 28px 0;
}
.pattern-block p { margin: 0; }
.pattern-block p + p { margin-top: 14px; }

.callout {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px 26px;
  margin: 26px 0;
}

blockquote.keyline {
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.45;
  color: var(--ink);
  margin: 30px 0;
  padding-left: 22px;
  border-left: 3px solid var(--accent);
}

/* Ledger table */
.ledger {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}
.ledger th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid var(--line-strong);
  padding: 8px 10px 8px 0;
}
.ledger td {
  border-bottom: 1px solid var(--line);
  padding: 9px 10px 9px 0;
  vertical-align: top;
}
.ledger td:first-child {
  font-weight: 600;
  white-space: nowrap;
  padding-right: 22px;
}
.ledger tr.timing td { font-weight: 600; }

ul.plain {
  padding-left: 22px;
  margin: 0 0 1em;
}
ul.plain li { margin-bottom: 8px; }

/* ---------- Product page ---------- */

.price-box {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 30px 30px 26px;
  margin: 34px 0;
  background: var(--surface);
}
.price-line {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.price-line .product-name {
  font-family: Georgia, serif;
  font-size: 24px;
}
.price-line .price {
  font-size: 28px;
  font-weight: 700;
}

/* ---------- Print ---------- */

@media print {
  .site-header, .site-footer, .btn, .btn-row, .no-print { display: none !important; }
  body { background: #fff; font-size: 12pt; }
  .dim-card, .callout, .pattern-block { border-color: #999; break-inside: avoid; }
  a { color: inherit; text-decoration: none; }
}

/* ---------- Accessibility helpers ---------- */

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}