/* ════════════════════════════════════════════════════════════════
   OctoType — Shared content page styles
   Used by /badges/, /milestones/, /parents/, etc.
   ════════════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#ffffff;--surface:#F4FAFB;--surface2:#E8F2F4;--border:#D5E8EB;
  --text:#0A2540;--text2:#375775;--muted:#7C93A8;
  --primary:#1E5A8E;--pdark:#154978;--plight:#E8F7F5;
  --accent:#4ECDC4;--accent-dark:#2BA89F;--accent-light:#7FE3DB;
  --coral:#FF8A8A;--sunny:#FFD93D;--cream:#FFF8E7;--seafoam:#E8F7F5;
  --sh:0 1px 3px rgba(10,37,64,.08),0 1px 2px rgba(10,37,64,.04);
  --sh2:0 4px 14px rgba(10,37,64,.1);
  --sh3:0 10px 30px rgba(10,37,64,.14);
  --r:18px;--rs:12px;
  --display:'Fredoka','Quicksand','Comic Sans MS','Trebuchet MS',sans-serif;
  --body:'Nunito','Trebuchet MS',sans-serif;
  --mono:'JetBrains Mono','Courier New',monospace;
}

html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.65;padding-top:56px}

/* ── Top nav ───────────────────────────────────────────────────── */
.page-nav{position:fixed;top:0;left:0;right:0;height:56px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1.5px solid var(--accent-light);z-index:100;display:flex;align-items:center;padding:0 28px;gap:18px}
.pn-logo{font-family:var(--display);font-size:1.35rem;font-weight:700;text-decoration:none;letter-spacing:-.3px;line-height:1;flex-shrink:0}
.pn-logo .pn-octo{color:var(--primary)}
.pn-logo .pn-type{color:var(--accent)}
.pn-links{display:flex;gap:4px;align-items:center;margin-left:8px;flex-wrap:wrap}
.pn-link{padding:7px 15px;border-radius:50px;font-size:.84rem;font-weight:700;text-decoration:none;color:var(--text2);transition:all .15s;white-space:nowrap}
.pn-link:hover{background:var(--seafoam);color:var(--primary)}
.pn-link.pn-active{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(78,205,196,.35)}
.pn-cta{margin-left:auto;background:var(--primary);color:#fff;padding:9px 20px;border-radius:50px;font-weight:800;text-decoration:none;font-size:.86rem;transition:all .15s;flex-shrink:0;box-shadow:var(--sh)}
.pn-cta:hover{background:var(--pdark);transform:translateY(-1px);box-shadow:var(--sh2)}

/* ── Article container ─────────────────────────────────────────── */
.article{max-width:780px;margin:0 auto;padding:48px 24px 80px}
.article-hero{text-align:center;margin-bottom:48px;padding:36px 0 24px;border-bottom:1.5px dashed var(--accent-light)}
.article-eyebrow{font-size:.7rem;text-transform:uppercase;letter-spacing:2.5px;font-weight:800;color:var(--accent-dark);margin-bottom:10px}
.article-h1{font-family:var(--display);font-size:2.6rem;font-weight:700;color:var(--primary);letter-spacing:-1px;line-height:1.1;margin-bottom:14px}
.article-lead{font-size:1.1rem;color:var(--text2);font-weight:600;line-height:1.6;max-width:620px;margin:0 auto}

.article h2{font-family:var(--display);font-size:1.7rem;font-weight:700;color:var(--primary);letter-spacing:-.5px;margin:48px 0 16px;line-height:1.2}
.article h3{font-family:var(--display);font-size:1.25rem;font-weight:600;color:var(--text);margin:32px 0 10px;line-height:1.3}
.article p{margin-bottom:18px;color:var(--text);font-size:1.02rem}
.article p strong{color:var(--primary);font-weight:800}
.article ul,.article ol{margin:0 0 22px 0;padding-left:24px}
.article li{margin-bottom:8px;color:var(--text);font-size:1.02rem}
.article a{color:var(--accent-dark);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;font-weight:700;transition:color .15s}
.article a:hover{color:var(--primary)}
.article blockquote{border-left:4px solid var(--accent);background:var(--seafoam);padding:18px 24px;border-radius:0 var(--rs) var(--rs) 0;margin:24px 0;font-style:italic;color:var(--text2)}

/* ── Cards & grids ─────────────────────────────────────────────── */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin:30px 0}
.badge-card{background:var(--bg);border:2px solid var(--accent-light);border-radius:var(--r);padding:24px 18px;text-align:center;transition:all .2s;box-shadow:var(--sh);position:relative;overflow:hidden}
.badge-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--sh2)}
.badge-card.bc-locked{opacity:.7;background:var(--surface)}
.bc-icon{font-size:3rem;line-height:1;margin-bottom:12px;display:block}
.bc-name{font-family:var(--display);font-size:1.05rem;font-weight:700;color:var(--primary);margin-bottom:6px;line-height:1.25}
.bc-req{display:inline-block;background:linear-gradient(135deg,#FFE066,var(--sunny));color:#7A5A00;font-size:.7rem;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;padding:4px 12px;border-radius:50px;margin-bottom:12px}
.bc-desc{font-size:.86rem;color:var(--text2);font-weight:600;line-height:1.5}

.milestone-row{display:flex;gap:20px;align-items:flex-start;background:var(--bg);border:2px solid var(--accent-light);border-radius:var(--r);padding:22px 24px;margin-bottom:16px;transition:all .15s;box-shadow:var(--sh)}
.milestone-row:hover{border-color:var(--accent);box-shadow:var(--sh2)}
.mr-bubble{flex-shrink:0;width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 3px 10px rgba(78,205,196,.35)}
.mr-content{flex:1;min-width:0}
.mr-name{font-family:var(--display);font-size:1.2rem;font-weight:700;color:var(--primary);margin-bottom:4px}
.mr-req{display:inline-block;background:var(--seafoam);color:var(--accent-dark);font-size:.72rem;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;padding:3px 11px;border-radius:50px;margin-bottom:8px}
.mr-desc{font-size:.94rem;color:var(--text2);line-height:1.55;font-weight:500}

/* ── Callout boxes ─────────────────────────────────────────────── */
.callout{background:linear-gradient(135deg,#E0F9F7,#F0FFFE);border:2px solid var(--accent-light);border-radius:var(--r);padding:24px 28px;display:flex;gap:18px;align-items:flex-start;margin:32px 0}
.callout-icon{font-size:2.2rem;flex-shrink:0;line-height:1}
.callout-body{flex:1}
.callout-title{font-family:var(--display);font-size:1.05rem;font-weight:700;color:var(--primary);margin-bottom:6px}
.callout-text{font-size:.96rem;color:var(--text2);line-height:1.6;font-weight:500}

/* ── FAQ ──────────────────────────────────────────────────────── */
details.faq{background:var(--surface);border:1.5px solid var(--accent-light);border-radius:var(--rs);padding:0;margin-bottom:10px;transition:all .15s}
details.faq[open]{background:var(--bg);border-color:var(--accent);box-shadow:var(--sh)}
details.faq summary{padding:16px 22px;font-family:var(--display);font-weight:600;font-size:1rem;color:var(--primary);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:'+';font-size:1.5rem;font-weight:600;color:var(--accent-dark);transition:transform .2s;flex-shrink:0}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .faq-body{padding:0 22px 18px;color:var(--text);font-size:.96rem;line-height:1.65}
details.faq .faq-body p{margin-bottom:12px}
details.faq .faq-body p:last-child{margin-bottom:0}

/* ── Try-it CTA ───────────────────────────────────────────────── */
.try-cta{background:linear-gradient(135deg,var(--primary),#1d4ed8);color:#fff;border-radius:var(--r);padding:36px 32px;text-align:center;margin:48px 0 16px;box-shadow:var(--sh2)}
.try-cta-title{font-family:var(--display);font-size:1.5rem;font-weight:700;margin-bottom:8px}
.try-cta-text{font-size:1rem;opacity:.92;margin-bottom:22px;font-weight:500}
.try-cta-btn{display:inline-block;background:#fff;color:var(--primary);padding:14px 32px;border-radius:50px;font-family:var(--display);font-weight:700;font-size:1.05rem;text-decoration:none;transition:all .15s;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.try-cta-btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.2)}

/* ── Footer ───────────────────────────────────────────────────── */
.page-footer{border-top:1.5px solid var(--border);padding:32px 24px 40px;text-align:center;color:var(--muted);font-size:.86rem}
.page-footer a{color:var(--text2);text-decoration:none;font-weight:700;margin:0 10px}
.page-footer a:hover{color:var(--primary)}
.pf-copy{margin-top:14px;font-size:.78rem;color:var(--muted)}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 700px){
  .page-nav{padding:0 14px;gap:8px;height:auto;min-height:56px;flex-wrap:wrap}
  .pn-links{gap:0}
  .pn-link{padding:6px 11px;font-size:.78rem}
  .pn-cta{padding:7px 14px;font-size:.78rem;margin-left:auto}
  .article{padding:28px 18px 60px}
  .article-h1{font-size:1.9rem}
  .article-lead{font-size:1rem}
  .article h2{font-size:1.4rem}
  .card-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .badge-card{padding:18px 12px}
  .bc-icon{font-size:2.4rem}
  .milestone-row{flex-direction:column;text-align:center;gap:12px;padding:18px}
  .mr-bubble{margin:0 auto}
  .callout{flex-direction:column;text-align:center;padding:20px}
  .callout-icon{margin:0 auto}
  .try-cta{padding:26px 20px}
  .try-cta-title{font-size:1.25rem}
}