/* CodeAscent Kids — static site styles (self-contained, no external fonts) */
:root{
  --navy:#0B1020; --ink:#0F172A; --body:#475569; --muted:#94A3B8;
  --line:#E5E9F0; --bg:#F7F9FC; --card:#FFFFFF;
  --cyan:#22D3EE; --blue:#2563EB; --green:#16A34A;
  --green-bg:#ECFDF5; --blue-bg:#EFF6FF;
  --radius:16px; --maxw:880px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:30;background:rgba(11,16,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:-.02em;font-size:17px}
.brand:hover{text-decoration:none}
.brand .logo{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,#1E2A4A,#0B1020);border:1px solid rgba(34,211,238,.45);font-size:15px;box-shadow:0 0 14px rgba(34,211,238,.18)}
.nav-links{display:flex;gap:22px}
.nav-links a{color:#C7D2E5;font-size:14px;font-weight:600}
.nav-links a:hover{color:#fff;text-decoration:none}
.nav-links a[aria-current=page]{color:var(--cyan)}
@media(max-width:560px){.nav-links{gap:15px}.nav-links a{font-size:13px}.brand span.full{display:none}}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;background:radial-gradient(120% 150% at 50% -30%,#17264A 0%,#0B1020 62%);color:#fff;text-align:center;padding:74px 20px 60px;border-bottom:1px solid rgba(255,255,255,.06)}
.hero .stars{position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:
    radial-gradient(1.4px 1.4px at 12% 28%,#fff,transparent),
    radial-gradient(1.2px 1.2px at 78% 18%,#cfe8ff,transparent),
    radial-gradient(1.6px 1.6px at 33% 62%,#fff,transparent),
    radial-gradient(1.1px 1.1px at 64% 48%,#bfe3ff,transparent),
    radial-gradient(1.3px 1.3px at 88% 70%,#fff,transparent),
    radial-gradient(1px 1px at 22% 82%,#9ec9ff,transparent),
    radial-gradient(1.2px 1.2px at 52% 12%,#fff,transparent),
    radial-gradient(1px 1px at 6% 58%,#fff,transparent);
}
.hero>*{position:relative}
.hero .glyph{font-size:34px;margin-bottom:14px;filter:drop-shadow(0 4px 16px rgba(34,211,238,.35))}
.hero h1{margin:0 0 12px;font-size:clamp(30px,6vw,46px);font-weight:800;letter-spacing:-.03em;line-height:1.08}
.hero .sub{margin:0 auto;max-width:520px;color:#AEBAD0;font-size:17px}
.hero .updated{margin-top:10px;font-size:13px;color:#7C8AA8;letter-spacing:.02em}

/* ---- Main / cards ---- */
main{padding:40px 0 26px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;margin-bottom:20px;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.card h2{margin:0 0 14px;font-size:21px;font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.card h3{margin:18px 0 6px;font-size:15.5px;font-weight:700;color:var(--ink)}
.card h3:first-child{margin-top:0}
.card p{margin:0 0 12px;color:var(--body)}
.card p:last-child{margin-bottom:0}
.card ul{margin:6px 0 12px;padding-left:22px;color:var(--body)}
.card li{margin:4px 0}
.lead{font-weight:600;color:var(--ink)!important}
.card .ic{font-size:20px;line-height:1}

/* Privacy "at a glance" */
.glance{background:linear-gradient(135deg,var(--green-bg),var(--blue-bg))}
.glance-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:560px){.glance-grid{grid-template-columns:1fr}}
.glance-grid div{display:flex;gap:8px;align-items:flex-start;font-size:14px;font-weight:600;color:#334155}
.chk{color:var(--green);font-weight:800;flex:0 0 auto}

/* Callout */
.note{border-left:3px solid var(--cyan);background:#F0FBFF;padding:13px 16px;border-radius:0 12px 12px 0;color:#155E75;font-size:14px;margin:0 0 14px}
.note:last-child{margin-bottom:0}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;padding:15px 18px;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-weight:800;font-size:20px;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq .answer{padding:0 18px 16px;color:var(--body)}
.faq .answer p{margin:0 0 10px}
.faq .answer p:last-child{margin-bottom:0}

/* Contact rows */
.contact{display:flex;flex-wrap:wrap;gap:8px 30px;font-size:15px}
.contact b{color:var(--ink)}

/* Landing */
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-block;padding:12px 24px;border-radius:999px;font-weight:700;font-size:15px}
.btn:hover{text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#22D3EE,#2563EB);color:#06121F;box-shadow:0 6px 20px rgba(34,211,238,.25)}
.btn-ghost{border:1px solid rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{border-color:rgba(255,255,255,.5)}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:620px){.features{grid-template-columns:1fr}}
.feature{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.feature .ic{font-size:22px}
.feature h3{margin:10px 0 4px;font-size:16px;font-weight:700}
.feature p{margin:0;color:var(--body);font-size:14px}
.section-label{text-align:center;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:34px 0 16px}

/* Footer */
.site-footer{background:var(--navy);color:#9FB0CC;padding:38px 20px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;align-items:center}
.foot .brand{font-size:16px}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{color:#C7D2E5;font-weight:600;font-size:14px}
.foot small{color:#6B7A99;display:block;margin-top:16px;font-size:12.5px;line-height:1.7}

:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}