/* PlayPrint Kids - polished, playful, kid-and-classroom friendly */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
  --color-ink: #1D3557;
  --color-ink-soft: #4A5C7A;
  --color-paper: #FFFBEC;
  --color-paper-card: #FFFFFF;
  --color-yellow: #FFD166;
  --color-red: #E63946;
  --color-green: #06A77D;
  --color-blue: #118AB2;
  --color-purple: #8338EC;
  --color-orange: #F4A261;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-card: 0 4px 0 rgba(29, 53, 87, 0.18);
  --shadow-card-hover: 0 8px 0 rgba(29, 53, 87, 0.25);
  --container-max: 1200px;
  --space-xs: 6px;
  --space-sm: 12px;
  --space-md: 20px;
  --space-lg: 32px;
  --space-xl: 56px;
  --font-display: 'Nunito', 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Nunito', 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-paper);
  background-image:
    radial-gradient(circle at 20% 10%, rgba(255, 209, 102, 0.18) 0, transparent 35%),
    radial-gradient(circle at 80% 30%, rgba(6, 167, 125, 0.10) 0, transparent 35%),
    radial-gradient(circle at 50% 90%, rgba(131, 56, 236, 0.08) 0, transparent 40%);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--color-ink); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; text-decoration-color: rgba(29, 53, 87, 0.25); transition: text-decoration-color .15s ease; }
a:hover { text-decoration-color: var(--color-red); }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 900; line-height: 1.15; color: var(--color-ink); margin: 0 0 var(--space-md); }
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 var(--space-md); }

.skip-link { position: absolute; left: -10000px; top: auto; }
.skip-link:focus { position: fixed; left: 8px; top: 8px; background: var(--color-ink); color: white; padding: 8px 14px; border-radius: 8px; z-index: 100; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }

/* Header */
.site-header { background: var(--color-paper); border-bottom: 4px solid var(--color-ink); position: sticky; top: 0; z-index: 20; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding-top: var(--space-sm); padding-bottom: var(--space-sm); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: var(--space-sm); text-decoration: none; }
.brand-mark { display: inline-flex; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-family: var(--font-display); font-weight: 900; font-size: 1.5rem; color: var(--color-ink); line-height: 1.1; letter-spacing: -0.02em; }
.brand-accent { color: var(--color-red); }
.brand-tag { font-size: 0.78rem; color: var(--color-ink-soft); font-weight: 600; }
.primary-nav { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.primary-nav a { font-weight: 700; text-decoration: none; padding: 6px 10px; border-radius: 8px; }
.primary-nav a:hover { background: var(--color-yellow); }

/* Category nav */
.cat-nav { display: flex; gap: var(--space-sm); overflow-x: auto; padding: var(--space-sm) var(--space-md); background: white; border-bottom: 1px solid rgba(29, 53, 87, 0.08); }
.cat-nav-item { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: var(--cat-accent, #FFEBEE); border: 2px solid transparent; border-radius: 999px; font-weight: 800; text-decoration: none; color: var(--color-ink); white-space: nowrap; transition: transform .15s ease, border-color .15s ease; }
.cat-nav-item:hover { transform: translateY(-2px); border-color: var(--cat-color); text-decoration: none; }
.cat-nav-item.is-active { border-color: var(--cat-color); background: var(--cat-color); color: white; }
.cat-nav-icon { font-size: 1.2rem; }

/* Main */
.main { padding: var(--space-lg) var(--space-md); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-xl); align-items: center; padding: var(--space-xl) 0; }
.hero-eyebrow { display: inline-block; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.78rem; color: var(--color-red); background: rgba(230, 57, 70, 0.08); padding: 6px 14px; border-radius: 999px; margin-bottom: var(--space-md); }
.hero-title { margin-bottom: var(--space-md); }
.hero-lead { font-size: 1.15rem; color: var(--color-ink-soft); margin-bottom: var(--space-lg); }
.hero-cta { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-bottom: var(--space-lg); }
.hero-stats { display: flex; gap: var(--space-lg); flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-display); font-weight: 900; font-size: 2rem; color: var(--color-ink); line-height: 1; }
.stat-label { font-size: 0.85rem; color: var(--color-ink-soft); font-weight: 600; }
.hero-art { display: flex; justify-content: center; }
.hero-illu { width: 100%; max-width: 600px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 26px; border-radius: 999px; font-weight: 800; text-decoration: none; font-size: 1rem; border: 3px solid var(--color-ink); cursor: pointer; transition: transform .12s ease, box-shadow .12s ease; font-family: var(--font-display); }
.btn-primary { background: var(--color-red); color: white; box-shadow: 0 4px 0 var(--color-ink); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--color-ink); text-decoration: none; }
.btn-ghost { background: white; color: var(--color-ink); box-shadow: 0 4px 0 var(--color-ink); }
.btn-ghost:hover { background: var(--color-yellow); transform: translateY(-2px); box-shadow: 0 6px 0 var(--color-ink); text-decoration: none; }

/* Sections */
.section-title { margin-bottom: var(--space-sm); }
.section-lead { color: var(--color-ink-soft); margin-bottom: var(--space-lg); max-width: 720px; }

/* Category cards */
.cat-grid-section { padding: var(--space-xl) 0; }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-md); }
.cat-card { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-md); padding: var(--space-lg); text-decoration: none; color: var(--color-ink); box-shadow: var(--shadow-card); transition: transform .15s ease, box-shadow .15s ease; position: relative; overflow: hidden; }
.cat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 8px; background: var(--cat-color); }
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); text-decoration: none; }
.cat-card-icon { font-size: 2.5rem; display: block; margin-bottom: var(--space-sm); }
.cat-card-title { color: var(--cat-color); margin-bottom: var(--space-sm); }
.cat-card-blurb { color: var(--color-ink-soft); font-size: 0.95rem; margin-bottom: var(--space-md); }
.cat-card-cta { font-weight: 800; color: var(--cat-color); }

/* Entry cards & grid */
.featured-section, .related-section, .entry-group { padding: var(--space-lg) 0; }
.entry-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-md); }
.entry-grid--compact { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.entry-card { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-md); overflow: hidden; text-decoration: none; color: var(--color-ink); box-shadow: var(--shadow-card); transition: transform .15s ease, box-shadow .15s ease; display: flex; flex-direction: column; }
.entry-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); text-decoration: none; }
.entry-card-art { aspect-ratio: 16 / 10; background: var(--cat-accent); border-bottom: 3px solid var(--color-ink); }
.entry-card-art svg { width: 100%; height: 100%; display: block; }
.entry-card-body { padding: var(--space-md); flex: 1; display: flex; flex-direction: column; }
.entry-card-meta { display: flex; gap: var(--space-sm); justify-content: space-between; align-items: center; font-size: 0.78rem; font-weight: 700; color: var(--color-ink-soft); margin-bottom: 8px; }
.entry-card-cat { color: var(--cat-color); }
.entry-card-age { background: var(--cat-accent); padding: 3px 10px; border-radius: 999px; color: var(--cat-color); }
.entry-card-title { font-size: 1.05rem; margin-bottom: 6px; }
.entry-card-blurb { font-size: 0.88rem; color: var(--color-ink-soft); margin: 0; }

.entry-group-title { display: flex; align-items: baseline; gap: var(--space-sm); flex-wrap: wrap; margin-bottom: var(--space-md); }
.entry-group-title a { text-decoration: none; }
.entry-group-count { font-size: 0.85rem; font-weight: 700; color: var(--color-ink-soft); padding: 4px 10px; background: rgba(29, 53, 87, 0.06); border-radius: 999px; }

/* Why section */
.why-section { padding: var(--space-xl) 0; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-md); }
.why-card { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-md); padding: var(--space-lg); box-shadow: var(--shadow-card); }
.why-icon { font-size: 2.2rem; display: block; margin-bottom: var(--space-sm); }
.why-card h3 { margin-bottom: var(--space-sm); }
.why-card p { color: var(--color-ink-soft); margin: 0; font-size: 0.95rem; }

/* Search-intent section */
.search-intent { padding: var(--space-xl) 0; }
.intent-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-sm); }
.intent-list li { background: white; border-left: 6px solid var(--color-yellow); padding: 14px 18px; border-radius: 8px; box-shadow: 0 2px 0 rgba(29, 53, 87, 0.08); }
.intent-list a { font-weight: 700; text-decoration: none; }
.intent-list a:hover { color: var(--color-red); }

/* Category hero */
.cat-hero { display: grid; grid-template-columns: auto 1fr; gap: var(--space-lg); align-items: center; padding: var(--space-xl) var(--space-lg); background: var(--cat-accent); border: 3px solid var(--color-ink); border-radius: var(--radius-lg); margin-bottom: var(--space-lg); box-shadow: var(--shadow-card); }
.cat-hero-icon { font-size: 4rem; }
.cat-hero-title { color: var(--cat-color); margin-bottom: var(--space-sm); }
.cat-hero-blurb { font-size: 1.1rem; margin-bottom: var(--space-md); }
.cat-hero-intro { color: var(--color-ink-soft); margin: 0; }

/* Page hero (about, all, etc.) */
.page-hero { padding: var(--space-xl) 0 var(--space-lg); }
.page-hero-title { margin-bottom: var(--space-sm); }
.page-hero-blurb { font-size: 1.15rem; color: var(--color-ink-soft); max-width: 720px; }

/* Entry detail */
.breadcrumbs { padding: var(--space-md) 0; font-size: 0.9rem; }
.breadcrumbs ol { list-style: none; padding: 0; margin: 0; display: flex; gap: 8px; flex-wrap: wrap; color: var(--color-ink-soft); }
.breadcrumbs li::after { content: '›'; margin-left: 8px; opacity: 0.5; }
.breadcrumbs li:last-child::after { content: ''; }

.entry-header { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-lg); align-items: center; padding: var(--space-lg); background: var(--cat-accent); border: 3px solid var(--color-ink); border-radius: var(--radius-lg); margin-bottom: var(--space-lg); box-shadow: var(--shadow-card); }
.entry-header-cat { display: inline-block; font-weight: 800; color: var(--cat-color); margin-bottom: var(--space-md); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; }
.entry-header-cat a { text-decoration: none; color: inherit; }
.entry-title { margin-bottom: var(--space-sm); }
.entry-lede { font-size: 1.15rem; color: var(--color-ink-soft); margin-bottom: var(--space-md); }
.entry-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.entry-preview { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-md); aspect-ratio: 16 / 12; overflow: hidden; }
.entry-preview svg { width: 100%; height: 100%; }

.entry-body { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-lg); margin-bottom: var(--space-lg); }
.entry-main h2 { margin-top: var(--space-lg); }
.entry-main p { font-size: 1.05rem; }
.entry-main .inline-rec { font-style: italic; }

.skills-list { background: white; border: 2px solid rgba(29, 53, 87, 0.12); border-radius: var(--radius-md); padding: var(--space-md) var(--space-lg); list-style: none; columns: 2; column-gap: var(--space-md); }
.skills-list li { padding: 6px 0; font-weight: 600; }
.skills-list li::before { content: '✓'; color: var(--color-green); font-weight: 900; margin-right: 8px; }

.entry-keywords-intro { color: var(--color-ink-soft); margin-bottom: var(--space-sm); }
.keyword-cloud { display: flex; gap: 8px; flex-wrap: wrap; }
.keyword-pill { background: white; border: 2px solid rgba(29, 53, 87, 0.15); padding: 6px 14px; border-radius: 999px; font-size: 0.85rem; font-weight: 600; color: var(--color-ink-soft); }

.entry-aside { display: flex; flex-direction: column; gap: var(--space-lg); }
.fact-sheet { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-md); padding: var(--space-lg); margin: 0; box-shadow: var(--shadow-card); }
.fact-sheet > div { padding: 10px 0; border-bottom: 1px dashed rgba(29, 53, 87, 0.18); }
.fact-sheet > div:last-child { border-bottom: 0; }
.fact-sheet dt { font-size: 0.78rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-ink-soft); margin-bottom: 4px; }
.fact-sheet dd { margin: 0; font-weight: 700; }

/* Recommended block */
.rec-block { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-md); padding: var(--space-lg); margin: var(--space-lg) 0; box-shadow: var(--shadow-card); }
.rec-heading { margin-bottom: 8px; font-size: 1.05rem; }
.rec-intro { color: var(--color-ink-soft); margin-bottom: var(--space-md); font-size: 0.92rem; }
.rec-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-sm); }
.rec-link { display: flex; flex-direction: column; padding: 12px 14px; background: var(--color-paper); border: 2px solid rgba(29, 53, 87, 0.12); border-radius: 12px; text-decoration: none; transition: border-color .15s ease, background .15s ease; }
.rec-link:hover { border-color: var(--color-red); background: white; text-decoration: none; }
.rec-link-title { font-weight: 800; color: var(--color-ink); margin-bottom: 4px; }
.rec-link-desc { font-size: 0.85rem; color: var(--color-ink-soft); }

/* Ad slot */
.ad-slot { margin: var(--space-lg) 0; padding: var(--space-md); border: 2px dashed rgba(29, 53, 87, 0.25); border-radius: var(--radius-md); text-align: center; background: rgba(255, 255, 255, 0.6); }
.ad-label { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-ink-soft); margin-bottom: 8px; font-weight: 700; }
.ad-placeholder { font-size: 0.9rem; color: var(--color-ink-soft); }

/* Long-form pages */
.long-form { background: white; border: 3px solid var(--color-ink); border-radius: var(--radius-lg); padding: var(--space-xl); box-shadow: var(--shadow-card); margin-bottom: var(--space-lg); }
.long-form h2 { margin-top: var(--space-lg); }
.long-form p { font-size: 1.05rem; }

/* Footer */
.site-footer { background: var(--color-ink); color: rgba(255, 255, 255, 0.85); margin-top: var(--space-xl); padding: var(--space-xl) 0 var(--space-md); }
.site-footer a { color: white; text-decoration-color: rgba(255, 255, 255, 0.4); }
.site-footer a:hover { text-decoration-color: var(--color-yellow); }
.brand--footer .brand-name { color: white; }
.brand--footer .brand-tag { color: rgba(255, 255, 255, 0.6); }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: var(--space-lg); padding-bottom: var(--space-lg); }
.footer-col h4 { color: white; font-size: 1rem; margin-bottom: var(--space-sm); text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { text-decoration: none; font-weight: 600; }
.footer-blurb { color: rgba(255, 255, 255, 0.7); font-size: 0.95rem; }
.footer-rec li::before { content: '→ '; color: var(--color-yellow); font-weight: 800; }
.footer-base { padding-top: var(--space-md); border-top: 1px solid rgba(255, 255, 255, 0.15); font-size: 0.85rem; color: rgba(255, 255, 255, 0.6); }

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: var(--space-lg); }
  .hero-art { order: -1; max-width: 480px; margin: 0 auto; }
  .entry-body { grid-template-columns: 1fr; }
  .entry-header { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cat-hero { grid-template-columns: 1fr; }
  .skills-list { columns: 1; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .main { padding: var(--space-md) var(--space-sm); }
  .container { padding: 0 var(--space-sm); }
  .hero { padding: var(--space-lg) 0; }
  .hero-stats { gap: var(--space-md); }
  .stat-num { font-size: 1.6rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .primary-nav { gap: 6px; }
  .primary-nav a { padding: 4px 8px; font-size: 0.9rem; }
  .brand-tag { display: none; }
  .long-form { padding: var(--space-lg); }
  .entry-header, .cat-hero { padding: var(--space-lg); }
}

/* Print */
@media print {
  .site-header, .site-footer, .cat-nav, .ad-slot, .rec-block, .entry-actions, .related-section, .breadcrumbs { display: none !important; }
  body { background: white; }
  .entry-header, .cat-hero { box-shadow: none; border: 2px solid #000; }
  a { color: #000; text-decoration: underline; }
}