/* ============================================================
   content-pages.css — Static SEO pages (guides, FAQ, Arabic landing, 404)
   ─────────────────────────────────────────
   PURPOSE : Styles the pages generated by scripts/build-seo.mjs.
             Standalone: these pages load no app CSS or JavaScript,
             so everything they need is here.
   TOKENS  : Pupilla brand palette (light + dark). Logical properties
             throughout so the same rules serve dir="rtl".
   ============================================================ */

:root {
  --cp-paper: #F3F4EF;
  --cp-raised: #FFFFFF;
  --cp-sunken: #ECEDE6;
  --cp-ink: #14181A;
  --cp-ink-soft: #535C57;
  --cp-ink-faint: #8B948E;
  --cp-line: #DBDED4;
  --cp-iris: #1F4B4C;
  --cp-iris-strong: #163938;
  --cp-iris-soft: #E4EEEE;
  --cp-accent: #DC8F2B;
  --cp-accent-soft: #F7E7CC;
  --cp-on-iris: #FFFFFF;
  --cp-mark-disc: #043E3D;
  --cp-mark-ring: #055A55;
  --cp-mark-catch: #FEB536;
  --cp-shadow: 0 1px 2px rgba(20, 24, 26, 0.06), 0 6px 20px rgba(20, 24, 26, 0.06);

  --cp-font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --cp-font-ar: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, sans-serif;
  --cp-font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --cp-font-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;

  --cp-gutter: clamp(16px, 4vw, 32px);
  --cp-radius: 14px;
  --cp-radius-sm: 10px;

  color-scheme: light;
}

/* Simulator discovery: restrained editorial layout, shared EN/RTL styles. */
.cp-simulator-hero { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: start; padding-block: 32px; }
.cp-eyebrow { color: var(--cp-iris); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
[dir="rtl"] .cp-eyebrow { letter-spacing: 0; }
.cp-objectives { padding: 24px; border: 1px solid var(--cp-line); border-block-start: 4px solid var(--cp-accent); border-radius: var(--cp-radius); background: var(--cp-raised); }
.cp-objectives h2 { margin-block: 0 16px; font-size: 1.2rem; }
.cp-objectives ul { margin: 0; padding-inline-start: 20px; }
.cp-objectives li + li { margin-block-start: 16px; }
.cp-facts, .cp-case-links { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin-block: 24px 12px; font-size: .85rem; color: var(--cp-ink-soft); }
.cp-facts li::before { content: '·'; color: var(--cp-accent); margin-inline-end: 6px; }
.cp-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-block: 20px 32px; }
.cp-jump a, .cp-case-links a { display: inline-block; padding: 9px 14px; border: 1px solid var(--cp-line); border-radius: 8px; background: var(--cp-raised); text-decoration: none; font-size: .9rem; }
.cp-jump a:hover, .cp-case-links a:hover { border-color: var(--cp-iris); }
.cp-learning-path { padding: 24px; background: var(--cp-iris-soft); border-radius: var(--cp-radius); }
.cp-learning-path h2 { margin-block-start: 0; }
.cp-principle + .cp-principle { margin-block-start: 28px; padding-block-start: 12px; border-block-start: 1px solid var(--cp-line); }
.cp-editorial { margin-block: 28px; padding: 18px 22px; border-inline-start: 3px solid var(--cp-accent); background: var(--cp-sunken); font-size: .9rem; border-radius: 0 var(--cp-radius-sm) var(--cp-radius-sm) 0; }
.cp-editorial p { margin-block: 0 8px; }
.cp-footer__links { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-block-start: 20px; }
details.cp-faq__item summary { cursor: pointer; padding-block: 8px; min-height: 44px; }
details.cp-faq__item[open] summary { margin-block-end: 12px; }
.cp-section { scroll-margin-block-start: 24px; }
@media (max-width: 720px) { .cp-simulator-hero { grid-template-columns: 1fr; padding-block: 16px; } .cp-objectives { padding: 20px; } .cp-learning-path { padding: 18px; } }

/* ── Base ─────────────────────────────────────────────────────── */

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

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

.cp-body {
  margin: 0;
  background: var(--cp-paper);
  color: var(--cp-ink);
  font-family: var(--cp-font);
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}

[dir="rtl"] .cp-body,
.cp-body [lang="ar"] {
  font-family: var(--cp-font-ar);
  line-height: 1.85;
}

.cp-body [lang="en"] { font-family: var(--cp-font); }

a { color: var(--cp-iris); text-underline-offset: 0.18em; }
a:hover { color: var(--cp-iris-strong); }

:focus-visible {
  outline: 2px solid var(--cp-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

code {
  font-family: var(--cp-font-mono);
  font-size: 0.88em;
  background: var(--cp-sunken);
  border: 1px solid var(--cp-line);
  border-radius: 6px;
  padding: 0.05em 0.35em;
}

/* Formulas, notation and codes stay readable inside Arabic sentences. */
[dir="rtl"] strong,
[dir="rtl"] code { unicode-bidi: plaintext; }

.cp-skip {
  position: absolute;
  inset-inline-start: 12px;
  top: -48px;
  background: var(--cp-iris);
  color: var(--cp-on-iris);
  padding: 8px 14px;
  border-radius: var(--cp-radius-sm);
  z-index: 10;
}
.cp-skip:focus { top: 12px; }

/* ── Header ───────────────────────────────────────────────────── */

.cp-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--cp-raised) 86%, transparent);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  backdrop-filter: saturate(1.6) blur(14px);
  border-block-end: 1px solid var(--cp-line);
}
@supports not (background: color-mix(in srgb, red, blue)) {
  .cp-header { background: var(--cp-raised); }
}

/* Primary call to action: always one tap from the app itself. */
.cp-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--cp-iris);
  color: var(--cp-on-iris);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(20, 24, 26, 0.12), 0 6px 16px rgba(31, 75, 76, 0.22);
  transition: background-color .18s ease, transform .18s cubic-bezier(.2, .8, .2, 1), box-shadow .18s ease;
}
.cp-cta:hover { background: var(--cp-iris-strong); color: var(--cp-on-iris); transform: translateY(-1px); box-shadow: 0 2px 4px rgba(20, 24, 26, 0.14), 0 10px 22px rgba(31, 75, 76, 0.28); }
.cp-cta:active { transform: translateY(0) scale(.98); }
.cp-cta__arrow {
  width: 18px; height: 18px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  transition: transform .18s cubic-bezier(.2, .8, .2, 1);
}
[dir="rtl"] .cp-cta__arrow { transform: scaleX(-1); }
.cp-cta:hover .cp-cta__arrow { transform: translateX(3px); }
[dir="rtl"] .cp-cta:hover .cp-cta__arrow { transform: scaleX(-1) translateX(3px); }

.cp-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px var(--cp-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
}

.cp-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--cp-ink);
  text-decoration: none;
  border-radius: 10px;
}
.cp-brand:hover { color: var(--cp-ink); }

/* Mirrors the app header lockup (css/header.css .brand-mark / .brand-text). */
.cp-brand__mark { width: 36px; height: 36px; flex: none; }
.cp-brand__ring { fill: none; stroke: var(--cp-mark-ring); stroke-width: 3; }
.cp-brand__disc { fill: var(--cp-mark-disc); }
.cp-brand__catch { fill: var(--cp-mark-catch); }

.cp-brand__text { display: flex; flex-direction: column; }
.cp-brand__name {
  font-family: "Fraunces", Georgia, serif;
  font-optical-sizing: auto;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.cp-brand__desc {
  margin-block-start: 2px;
  font-size: 0.76rem;
  line-height: 1.3;
  color: var(--cp-ink-soft);
  letter-spacing: 0.01em;
}
/* Arabic pages: the app header sets the wordmark in Tajawal (css/i18n-rtl). */
[dir="rtl"] .cp-brand__name { font-family: "Tajawal", "Fraunces", Georgia, serif; }
[dir="rtl"] .cp-brand__desc { letter-spacing: 0; font-family: var(--cp-font-ar); }

.cp-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  margin-inline-start: auto;
}
html { scroll-padding-block-start: 84px; }

.cp-nav__link,
.cp-nav__lang {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--cp-ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}
.cp-nav__link:hover { background: var(--cp-sunken); color: var(--cp-ink); }

.cp-nav__lang {
  border: 1px solid var(--cp-line);
  color: var(--cp-iris);
  margin-inline-start: 4px;
}
.cp-nav__lang:hover { background: var(--cp-iris-soft); color: var(--cp-iris-strong); }

/* ── Layout ───────────────────────────────────────────────────── */

.cp-main { padding: 28px var(--cp-gutter) 64px; }

.cp-article,
.cp-hub--narrow {
  max-width: 780px;
  margin: 0 auto;
}

.cp-hub {
  max-width: 1120px;
  margin: 0 auto;
}

.cp-crumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin: 0 0 20px;
  padding: 0;
  font-size: 0.875rem;
  color: var(--cp-ink-faint);
}
.cp-crumbs li + li::before {
  content: '/';
  margin-inline-end: 8px;
  color: var(--cp-line);
}
.cp-crumbs a { color: var(--cp-ink-soft); text-decoration: none; }
.cp-crumbs a:hover { color: var(--cp-iris); text-decoration: underline; }

.cp-title {
  font-family: var(--cp-font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 1.3rem + 2.6vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  text-wrap: balance;
}
[dir="rtl"] .cp-title,
.cp-body [lang="ar"] .cp-title {
  font-family: var(--cp-font-ar);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
}

.cp-lead {
  font-size: 1.15rem;
  color: var(--cp-ink-soft);
  margin: 0 0 16px;
  max-width: 70ch;
}

.cp-meta {
  font-size: 0.875rem;
  color: var(--cp-ink-faint);
  margin: 0;
}

.cp-section { margin-block: 40px 0; }

.cp-section h2 {
  font-size: 1.45rem;
  line-height: 1.3;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
[dir="rtl"] .cp-section h2 { letter-spacing: 0; }

.cp-section p { margin: 0 0 14px; }

/* ── Quick answer ─────────────────────────────────────────────── */

.cp-answer {
  margin-block: 24px 0;
  padding: 20px 22px;
  background: var(--cp-raised);
  border: 1px solid var(--cp-line);
  border-inline-start: 4px solid var(--cp-iris);
  border-radius: var(--cp-radius);
  box-shadow: var(--cp-shadow);
}

.cp-answer__label {
  margin: 0 0 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cp-iris);
}
[dir="rtl"] .cp-answer__label { letter-spacing: 0; font-size: 0.9rem; }

.cp-answer__text { margin: 0 0 16px; font-size: 1.08rem; }

/* ── Buttons ──────────────────────────────────────────────────── */

.cp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--cp-iris);
  color: var(--cp-on-iris);
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.15s ease;
}
.cp-btn:hover { background: var(--cp-iris-strong); color: var(--cp-on-iris); }

.cp-btn--quiet {
  background: transparent;
  color: var(--cp-iris);
  border: 1px solid var(--cp-line);
}
.cp-btn--quiet:hover { background: var(--cp-iris-soft); color: var(--cp-iris-strong); }

.cp-btn--light { background: var(--cp-raised); color: var(--cp-iris); }
.cp-btn--light:hover { background: var(--cp-iris-soft); color: var(--cp-iris-strong); }

/* ── Table of contents ────────────────────────────────────────── */

.cp-toc {
  margin-block: 24px 0;
  padding: 16px 20px;
  background: var(--cp-sunken);
  border-radius: var(--cp-radius);
}
.cp-toc__title {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: var(--cp-ink-soft);
}
.cp-toc ol { margin: 0; padding-inline-start: 1.3em; }
.cp-toc li { margin: 2px 0; }

/* ── Lists ────────────────────────────────────────────────────── */

.cp-list,
.cp-steps {
  margin: 0 0 16px;
  padding-inline-start: 1.4em;
}
.cp-list li,
.cp-steps li { margin: 0 0 8px; padding-inline-start: 4px; }
.cp-list li::marker { color: var(--cp-iris); }
.cp-steps li::marker { color: var(--cp-iris); font-weight: 700; }

/* ── Tables ───────────────────────────────────────────────────── */

.cp-table-wrap {
  overflow-x: auto;
  margin: 0 0 16px;
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius-sm);
  background: var(--cp-raised);
}

.cp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  line-height: 1.5;
}
.cp-table th,
.cp-table td {
  padding: 10px 14px;
  text-align: start;
  vertical-align: top;
  border-block-end: 1px solid var(--cp-line);
}
.cp-table tbody tr:last-child > * { border-block-end: 0; }
.cp-table thead th {
  background: var(--cp-iris-soft);
  color: var(--cp-iris-strong);
  font-weight: 600;
  white-space: nowrap;
}
.cp-table tbody th { font-weight: 600; min-width: 8em; }

/* ── Practice card ────────────────────────────────────────────── */

.cp-practice {
  padding: 24px;
  border-radius: var(--cp-radius);
  background: var(--cp-iris);
  color: var(--cp-on-iris);
}
.cp-practice h2 { color: inherit; }
.cp-practice a:not(.cp-btn) { color: inherit; text-decoration-thickness: 1px; }
.cp-practice .cp-steps li::marker { color: var(--cp-accent-soft); }

/* ── FAQ ──────────────────────────────────────────────────────── */

.cp-faq {
  display: grid;
  gap: 12px;
}
.cp-faq__item {
  padding: 16px 20px;
  background: var(--cp-raised);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
}
.cp-faq__q {
  margin: 0 0 6px;
  font-size: 1.05rem;
  line-height: 1.4;
}
.cp-faq__a { margin: 0; color: var(--cp-ink-soft); }
.cp-faq__a a { color: var(--cp-iris); }

/* ── Cards ────────────────────────────────────────────────────── */

.cp-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 14px;
}

.cp-card__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  gap: 8px;
  padding: 20px 22px 18px;
  background: var(--cp-raised);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  color: var(--cp-ink);
  text-decoration: none;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s cubic-bezier(.2, .8, .2, 1);
}
.cp-card__link:hover {
  color: var(--cp-ink);
  border-color: color-mix(in srgb, var(--cp-iris) 45%, var(--cp-line));
  box-shadow: 0 2px 4px rgba(20, 24, 26, 0.04), 0 12px 28px rgba(20, 24, 26, 0.08);
  transform: translateY(-2px);
}

.cp-card__title { font-weight: 600; font-size: 1.05rem; line-height: 1.4; text-wrap: balance; }
.cp-card__text { font-size: 0.93rem; color: var(--cp-ink-soft); line-height: 1.55; flex: 1; }
.cp-card__more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-block-start: 6px;
  font-size: 0.875rem; font-weight: 600; color: var(--cp-iris);
}
.cp-card__more::after { content: '→'; display: inline-block; transition: transform .2s cubic-bezier(.2, .8, .2, 1); }
[dir="rtl"] .cp-card__more::after { content: '←'; }
.cp-card__link:hover .cp-card__more::after { transform: translateX(4px); }
[dir="rtl"] .cp-card__link:hover .cp-card__more::after { transform: translateX(-4px); }

.cp-card--tool .cp-card__title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-inline-end: 8px;
  vertical-align: middle;
  border-radius: 50%;
  background: var(--cp-accent);
}

/* ── Hub, hero, panels ────────────────────────────────────────── */

.cp-hub__head { max-width: 780px; }

/* Learn hub: hero, sticky topic pills, shelves */
.cp-hub__hero {
  margin-block-end: 20px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--cp-line);
  border-radius: calc(var(--cp-radius) + 6px);
  background:
    radial-gradient(120% 140% at 100% 0%, var(--cp-iris-soft) 0%, transparent 55%),
    radial-gradient(60% 80% at 0% 100%, var(--cp-accent-soft) 0%, transparent 60%),
    var(--cp-raised);
}
[dir="rtl"] .cp-hub__hero {
  background:
    radial-gradient(120% 140% at 0% 0%, var(--cp-iris-soft) 0%, transparent 55%),
    radial-gradient(60% 80% at 100% 100%, var(--cp-accent-soft) 0%, transparent 60%),
    var(--cp-raised);
}
.cp-hub__hero .cp-eyebrow { margin: 0 0 10px; }
.cp-hub__hero .cp-lead { margin-block-end: 22px; }
.cp-hub__facts {
  display: flex; flex-wrap: wrap; gap: 8px;
  list-style: none; margin: 0; padding: 0;
}
.cp-hub__facts li {
  padding: 6px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--cp-raised) 70%, transparent);
  border: 1px solid var(--cp-line);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cp-iris);
}

.cp-topics {
  position: sticky;
  top: 67px;
  z-index: 10;
  margin-inline: calc(var(--cp-gutter) * -1);
  padding: 10px var(--cp-gutter);
  background: color-mix(in srgb, var(--cp-paper) 88%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.cp-topics ul {
  display: flex; gap: 8px;
  list-style: none; margin: 0; padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.cp-topics ul::-webkit-scrollbar { display: none; }
.cp-topics a {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 38px;
  padding-block: 6px;
  padding-inline: 14px 8px;
  border: 1px solid var(--cp-line);
  border-radius: 999px;
  background: var(--cp-raised);
  color: var(--cp-ink);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .15s ease, color .15s ease;
}
.cp-topics a:hover { border-color: var(--cp-iris); color: var(--cp-iris-strong); }
.cp-topics__count {
  display: inline-grid; place-items: center;
  min-width: 24px; height: 24px; padding: 0 6px;
  border-radius: 999px;
  background: var(--cp-iris-soft);
  color: var(--cp-iris);
  font-size: 0.78rem;
  font-weight: 700;
}

.cp-shelf { scroll-margin-block-start: 140px; }
.cp-shelf__head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  margin-block-end: 16px;
  padding-block-end: 12px;
  border-block-end: 1px solid var(--cp-line);
}
.cp-shelf__head h2 { margin: 0; }
.cp-shelf__count { font-size: 0.85rem; color: var(--cp-ink-faint); font-weight: 500; white-space: nowrap; }
.cp-shelf__link { font-size: 0.9rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.cp-shelf__link::after { content: ' \2192'; }
[dir="rtl"] .cp-shelf__link::after { content: ' \2190'; }
.cp-shelf--tools {
  margin-block-start: 56px;
  padding: clamp(18px, 3vw, 28px);
  border-radius: calc(var(--cp-radius) + 6px);
  background: var(--cp-sunken);
}

.cp-hero {
  max-width: 820px;
  padding-block: 16px 8px;
}
.cp-title--hero { font-size: clamp(2rem, 1.3rem + 3vw, 3rem); }

.cp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}

.cp-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 16px;
}
.cp-split .cp-section { margin-block-start: 32px; }

.cp-panel {
  padding: 20px 22px;
  background: var(--cp-raised);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
}
.cp-panel .cp-list { margin-block-end: 0; }

.cp-more { margin: 28px 0 0; font-weight: 600; }
.cp-more a::after { content: ' →'; }
[dir="rtl"] .cp-more a::after { content: ' ←'; }

.cp-disclaimer {
  margin: 40px 0 0;
  font-size: 0.9rem;
  color: var(--cp-ink-faint);
}

.cp-notfound + .cp-notfound {
  margin-block-start: 40px;
  padding-block-start: 32px;
  border-block-start: 1px solid var(--cp-line);
}

/* ── Citation ─────────────────────────────────────────────────── */

.cp-cite {
  margin-block: 40px 0;
  padding: 14px 18px;
  border: 1px dashed var(--cp-line);
  border-radius: var(--cp-radius-sm);
  font-size: 0.9rem;
  color: var(--cp-ink-soft);
}
.cp-cite__title { margin: 0 0 6px; font-size: 0.95rem; color: var(--cp-ink); }
.cp-cite p { margin: 0; text-align: left; }
.cp-cite code { background: none; border: 0; padding: 0; white-space: normal; overflow-wrap: anywhere; }

/* ── Footer ───────────────────────────────────────────────────── */

.cp-footer {
  background: var(--cp-raised);
  border-block-start: 1px solid var(--cp-line);
  font-size: 0.93rem;
  color: var(--cp-ink-soft);
}

.cp-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px var(--cp-gutter) 40px;
  display: grid;
  grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr));
  gap: 24px 40px;
}

.cp-footer p { margin: 0 0 8px; }
.cp-footer__brand { font-family: var(--cp-font-display); font-weight: 600; font-size: 1.1rem; color: var(--cp-ink); }
.cp-footer__brand span { font-family: var(--cp-font); font-weight: 400; font-size: 0.9rem; color: var(--cp-ink-soft); }
[dir="rtl"] .cp-footer__brand span { font-family: var(--cp-font-ar); }
.cp-footer__disclaimer { font-size: 0.85rem; color: var(--cp-ink-faint); }
.cp-footer__title { font-weight: 600; color: var(--cp-ink); }
.cp-footer ul { list-style: none; margin: 0; padding: 0; }
.cp-footer li { margin: 0 0 6px; }
.cp-footer a { color: var(--cp-ink-soft); text-decoration: none; }
.cp-footer a:hover { color: var(--cp-iris); text-decoration: underline; }

/* ── Small screens ────────────────────────────────────────────── */

@media (max-width: 720px) {
  .cp-body { font-size: 1rem; }
  .cp-header__inner { padding-block: 10px; }
  .cp-nav { width: 100%; justify-content: space-between; gap: 2px; }
  .cp-nav__link, .cp-nav__lang { padding-inline: 10px; font-size: 0.9rem; }
  .cp-nav__lang { margin-inline-start: auto; }
  /* Phones: the header scrolls away; the CTA floats in thumb reach. */
  .cp-header { position: static; -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--cp-raised); }
  html { scroll-padding-block-start: 12px; }
  .cp-topics { top: 0; }
  .cp-shelf { scroll-margin-block-start: 72px; }
  .cp-shelf__head { flex-wrap: wrap; }
  .cp-nav { margin-inline-start: 0; }
  .cp-body { padding-block-end: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .cp-cta {
    position: fixed;
    z-index: 30;
    inset-inline: 16px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    min-height: 50px;
    font-size: 1rem;
    box-shadow: 0 2px 6px rgba(20, 24, 26, 0.16), 0 12px 28px rgba(31, 75, 76, 0.32);
  }
  .cp-main { padding-block: 20px 48px; }
  .cp-answer, .cp-practice { padding: 16px; }
  .cp-footer__inner { grid-template-columns: 1fr; }
  .cp-table { font-size: 0.9rem; }
  .cp-table thead th { white-space: normal; }
}

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

/* ── Page hero image (see scripts/seo/figure.mjs) ─────────────── */
.cp-figure {
  margin: 8px 0 28px;
  overflow: hidden;
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  background: var(--cp-raised);
}

.cp-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
}

.cp-figure figcaption {
  padding: 10px 16px;
  font-size: 0.82rem;
  color: var(--cp-muted, var(--cp-ink-soft, inherit));
  border-block-start: 1px solid var(--cp-line);
}