/* REVA Kids, on the web. The design file's stylesheet, with the typeface
 * self-hosted rather than fetched from Google.
 *
 * WHY SELF-HOSTED. The page is about a child's app that talks to nobody: it
 * requests no permissions, carries no third party analytics and has no links
 * out. A marketing site for it that opens a connection to fonts.gstatic.com on
 * every visit would be saying one thing and doing another. The latin subset of
 * four weights is 28 KB, which is less than the round trip it replaces.
 *
 * Regenerate with the snippet in README.md when the weights change.
 */
@font-face{font-family:'Poppins';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/poppins-400.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/poppins-500.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/poppins-600.woff2') format('woff2')}
@font-face{font-family:'Poppins';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/poppins-700.woff2') format('woff2')}

:root{
    --bg:#F5F4F0; --paper:#FFFFFF; --soft:#EEEDE8; --ink:#2F3521; --body:#3A3A3A; --muted:#6A6A6A; --line:#E6E3DD;
    --orange:#F28A2E; --teal:#2BB3A3; --coral:#EF5B5B; --yellow:#F7C948; --blue:#4C7DE0;
    --orange-t:#FDEEDC; --teal-t:#DDF2EF; --coral-t:#FCE4E4; --yellow-t:#FDF2D7;
    --on-orange:#FFFFFF; --on-yellow:#2F3521;
    --r:22px; --tap:56px;
    --font:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  }
  html{color-scheme:light only;scroll-behavior:smooth;scroll-padding-top:110px}
  *{box-sizing:border-box}
  body{margin:0;background:var(--bg);color:var(--body);font-family:var(--font);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1040px;margin:0 auto;padding:0 24px}
  [id]{scroll-margin-top:110px}
  @media (max-width:700px){html{scroll-padding-top:96px}[id]{scroll-margin-top:96px}}
  h1,h2,h3{color:var(--ink);text-wrap:balance;margin:0;font-weight:700;letter-spacing:-.01em}
  h1{font-size:clamp(1.9rem,4.6vw,3rem);line-height:1.15}
  h2{font-size:clamp(1.35rem,2.6vw,1.75rem);line-height:1.25}
  h3{font-size:1.1rem;line-height:1.35}
  p{margin:0}
  a{color:var(--orange);text-decoration:none}
  a:hover{text-decoration:underline}
  :focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:8px}
  .eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:0 22px;border-radius:16px;font:inherit;font-weight:600;font-size:1rem;border:0;cursor:pointer;text-decoration:none!important;transition:transform .12s ease}
  .btn:hover{transform:translateY(-2px)}
  .btn.orange{background:var(--orange);color:var(--on-orange)}
  .btn.yellow{background:var(--yellow);color:var(--on-yellow)}
  .btn.teal{background:var(--teal);color:#fff}
  .btn.ghost{background:var(--paper);color:var(--ink);border:2px solid var(--line)}
  .btn svg{width:18px;height:18px;flex-shrink:0}
  .btn:disabled{opacity:.5;cursor:default;transform:none}

  /* header */
  header{padding:22px 0;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:5}
  .mast{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
  .mast svg.logo{height:52px;width:auto;display:block}
  .mast nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
  .mast nav a.plain{color:var(--ink);font-weight:500;padding:10px 12px;border-radius:12px}
  .mast nav a.plain:hover{background:var(--soft);text-decoration:none}
  .mast nav .btn{min-height:46px;padding:0 18px;font-size:.95rem}
  .menu-btn{display:none;width:46px;height:46px;border:2px solid var(--line);background:var(--paper);border-radius:12px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
  .menu-btn svg{width:22px;height:22px}
  .menu-btn .close{display:none}
  @media (max-width:700px){
    header{padding:12px 0}
    .mast{flex-wrap:nowrap}
    .mast svg.logo{height:40px}
    .menu-btn{display:inline-flex}
    .mast nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 24px 18px;flex-direction:column;align-items:stretch;gap:4px;box-shadow:0 12px 24px rgba(47,53,33,.08)}
    .mast nav.open{display:flex}
    .mast nav a.plain{min-height:48px;display:flex;align-items:center;padding:0 12px;font-size:1.05rem}
    .mast nav .btn{margin-top:8px;min-height:52px}
    header.menu-open .menu-btn .open-ico{display:none}
    header.menu-open .menu-btn .close{display:block}
  }

  /* hero */
  .hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:start;padding:52px 0 40px}
  @media (max-width:860px){.hero{grid-template-columns:1fr;gap:30px;padding:36px 0 30px}}
  .hero-copy{display:flex;flex-direction:column;gap:20px;max-width:38ch}
  .hero-copy .eyebrow{color:var(--orange)}
  .lede{font-size:1.1rem}
  .lede b{color:var(--ink);font-weight:600}
  .cta{display:flex;gap:12px;flex-wrap:wrap}
  .pairnote{display:flex;gap:12px;align-items:flex-start;background:var(--paper);border:2px solid var(--line);border-radius:16px;padding:14px 16px;font-size:.92rem;color:var(--muted)}
  .pairnote svg{flex-shrink:0;width:22px;height:22px;margin-top:2px}
  .pairnote b{color:var(--ink);font-weight:600}
  .says{display:flex;gap:8px;flex-wrap:wrap}
  .says span{font-size:.85rem;font-weight:600;padding:8px 14px;border-radius:999px;background:var(--paper);border:2px solid var(--line);color:var(--ink)}

  /* demo (phone-style card) */
  .demo{background:var(--paper);border:3px solid var(--teal);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:14px}
  .demo-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .demo-top .eyebrow{color:var(--teal)}
  .steps{display:flex;gap:6px}
  .steps span{flex:1;height:6px;border-radius:3px;background:var(--line)}
  .steps span.on{background:var(--teal)}
  .score{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem;background:var(--yellow);color:var(--on-yellow);border-radius:999px;padding:8px 14px;font-variant-numeric:tabular-nums;white-space:nowrap}
  .score svg{width:16px;height:16px}
  .score.bump{animation:bump .4s ease}
  @keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.12)}100%{transform:scale(1)}}
  .stage[hidden]{display:none}
  .stage{display:flex;flex-direction:column;gap:12px}
  .lesson-tag{font-size:.78rem;font-weight:600;color:var(--orange)}
  .qtext{font-size:1.15rem;font-weight:600;color:var(--ink)}
  .opts{display:flex;flex-direction:column;gap:10px}
  .opt{min-height:var(--tap);font:inherit;font-weight:600;font-size:1rem;text-align:left;color:var(--ink);background:var(--soft);border:2px solid transparent;border-radius:16px;padding:14px 18px;cursor:pointer;transition:transform .12s ease,background .12s ease}
  .opt:hover{transform:translateY(-2px);background:var(--teal-t)}
  .opt.right{background:var(--teal-t);border-color:var(--teal)}
  .opt.wrong{background:var(--coral-t);border-color:var(--coral);opacity:.8}
  .opt:disabled{cursor:default;transform:none}
  .verdict{font-weight:600;min-height:1.6em;color:var(--teal)}
  .verdict.miss{color:var(--coral)}
  .earned{background:var(--yellow);color:var(--on-yellow);border-radius:16px;padding:18px;display:flex;align-items:center;gap:14px}
  .earned .big{font-size:2rem;font-weight:700;line-height:1}
  .earned .sub{font-size:.9rem;font-weight:500}
  .done-row{display:flex;align-items:center;justify-content:space-between;background:var(--teal-t);border-radius:14px;padding:12px 14px;font-weight:600;color:var(--ink)}
  .done-row span:last-child{color:var(--teal)}
  .rewards{display:flex;flex-direction:column;gap:10px}
  .reward{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--soft);border:2px solid transparent;border-radius:16px;padding:12px 16px;font:inherit;text-align:left;cursor:pointer;min-height:var(--tap);color:var(--ink);transition:transform .12s ease}
  .reward:hover:not(:disabled){transform:translateY(-2px);background:var(--orange-t)}
  .reward:disabled{cursor:default;opacity:.55}
  .reward.picked{background:var(--orange-t);border-color:var(--orange);opacity:1}
  .reward .name{font-weight:600}
  .reward .price{font-weight:700;color:var(--orange);white-space:nowrap}
  .parent-ask{background:var(--orange-t);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:10px}
  .parent-ask .who{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange)}
  .parent-ask p{color:var(--ink)}
  .ask-btns{display:flex;gap:10px}
  .ask-btns .btn{flex:1;min-height:48px}
  .demo-foot{font-size:.88rem;color:var(--muted)}

  /* paired */
  .paired{padding:30px 0 50px}
  .paired-card{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:34px;align-items:center;background:var(--orange-t);border-radius:var(--r);padding:34px}
  @media (max-width:820px){.paired-card{grid-template-columns:1fr;padding:26px 22px;gap:22px}}
  .paired .eyebrow{color:var(--orange);margin-bottom:10px}
  .paired p{margin-top:12px}
  .paired .cta{margin-top:20px}
  .halves{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media (max-width:480px){.halves{grid-template-columns:1fr}}
  .half{background:var(--paper);border-radius:18px;padding:20px 18px;display:flex;flex-direction:column;gap:10px;border:3px solid transparent}
  .half.parent{border-color:var(--orange)}
  .half.child{border-color:var(--teal)}
  .half .who{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
  .half.parent .who{color:var(--orange)}
  .half.child .who{color:var(--teal)}
  .half h3{font-size:1.05rem}
  .half ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;font-size:.92rem}
  .half li{display:flex;gap:8px;align-items:flex-start}
  .half li::before{content:"";width:8px;height:8px;border-radius:50%;margin-top:9px;flex-shrink:0;background:currentColor}
  .half.parent li::before{color:var(--orange)}
  .half.child li::before{color:var(--teal)}

  .ways{margin-top:40px}
  .ways-head{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;max-width:46ch}
  .ways-head .eyebrow{color:var(--orange)}
  .ways-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  @media (max-width:780px){.ways-grid{grid-template-columns:1fr}}
  .way{background:var(--paper);border:2px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:10px}
  .way-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center}
  .way-icon svg{width:24px;height:24px}
  .way h3{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
  .way p{font-size:.94rem}
  .pro{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--teal);color:#fff;padding:3px 8px;border-radius:999px}
  .freebadge{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--yellow);color:var(--on-yellow);padding:3px 8px;border-radius:999px}

  /* setup */
  .setup{border-top:1px solid var(--line);padding:40px 0 10px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:30px;align-items:start}
  @media (max-width:860px){.setup{grid-template-columns:1fr;gap:22px}}
  .setup-head{display:flex;flex-direction:column;gap:10px}
  .setup-head .eyebrow{color:var(--orange)}
  .setup-head .intro{color:var(--muted);font-size:.96rem}
  ol.setupsteps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;font-size:.98rem}
  ol.setupsteps li{display:grid;grid-template-columns:36px minmax(0,1fr);gap:14px;align-items:start}
  ol.setupsteps b{color:var(--ink);font-weight:600}
  .step-n{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--orange-t);color:var(--orange);font-weight:700;font-size:.95rem}
  .stores{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
  .stores .btn{min-height:48px;padding:0 18px;font-size:.95rem}
  .wall{grid-column:1 / -1;margin-top:26px;background:var(--paper);border:2px solid var(--line);border-radius:var(--r);padding:26px}
  .wall h3{margin-bottom:14px}
  .wall ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;font-size:.94rem}
  @media (max-width:780px){.wall ul{grid-template-columns:1fr}}
  .wall li{padding-left:14px;border-left:3px solid var(--coral)}
  .wall li b{color:var(--ink);font-weight:600}
  .wall-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
  .wall-foot b{color:var(--ink)}

  /* path */
  .path{padding:10px 0 50px}
  .path-head{display:flex;flex-direction:column;gap:8px;margin-bottom:28px;max-width:46ch}
  .path-head .eyebrow{color:var(--teal)}
  ol.stops{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
  @media (max-width:980px){ol.stops{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media (max-width:560px){ol.stops{grid-template-columns:1fr}}
  ol.stops li{background:var(--paper);border:2px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:10px}
  .dot{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1.15rem;color:#fff}
  .dot.y{color:var(--on-yellow)}
  .stop-body{display:flex;flex-direction:column;gap:6px}
  .stop-body p{font-size:.94rem}
  .code{font-weight:700;letter-spacing:.14em;background:var(--soft);border-radius:8px;padding:2px 8px;font-size:.88rem;display:inline-block;color:var(--ink)}

  /* lists */
  .two{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-bottom:50px}
  @media (max-width:780px){.two{grid-template-columns:1fr}}
  .panel{border-radius:var(--r);padding:26px;background:var(--paper);border:3px solid var(--line)}
  .panel.in{border-color:var(--teal)}
  .panel.out{border-color:var(--coral)}
  .panel .eyebrow{margin-bottom:6px}
  .panel.in .eyebrow{color:var(--teal)}
  .panel.out .eyebrow{color:var(--coral)}
  .panel h2{margin-bottom:16px;font-size:1.3rem}
  .panel ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
  .panel li{display:flex;gap:12px;align-items:center;border-radius:14px;padding:10px 14px;font-size:.98rem;color:var(--ink)}
  .panel.in li{background:var(--teal-t)}
  .panel.out li{background:var(--coral-t)}
  .panel li svg{width:22px;height:22px;flex-shrink:0}
  .panel.in li svg{color:var(--teal)}
  .panel.out li svg{color:var(--coral)}

  /* verse */
  .verse{background:var(--yellow);color:var(--on-yellow);border-radius:var(--r);padding:32px;display:flex;flex-direction:column;gap:12px;margin-bottom:50px}
  .verse .eyebrow{color:var(--on-yellow);opacity:.8}
  .verse blockquote{margin:0;font-weight:700;font-size:clamp(1.15rem,2.4vw,1.5rem);line-height:1.4}
  .verse cite{font-style:normal;font-size:.82rem;font-weight:600;opacity:.8}

  /* faq / details */
  .grown{border-top:1px solid var(--line);padding:40px 0 10px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:30px}
  @media (max-width:780px){.grown{grid-template-columns:1fr;gap:18px}}
  .grown .eyebrow{color:var(--orange);margin-bottom:8px}
  .grown .intro{color:var(--muted);font-size:.96rem;margin-top:10px}
  .grown dl{margin:0;display:flex;flex-direction:column;gap:16px;font-size:.96rem}
  .grown dt{font-weight:600;color:var(--ink)}
  .grown dd{margin:3px 0 0;color:var(--muted)}
  .grown .cta{margin-top:18px}

  footer{font-size:.86rem;color:var(--muted);display:flex;flex-direction:column;gap:10px}
  footer a{font-weight:600}
  footer.wrap{margin-top:64px;padding-top:0;padding-bottom:56px}
  footer.wrap > p:first-child{border-top:1px solid var(--line);padding-top:32px}

  /* side gutters win over every section's own padding shorthand */
  .wrap{padding-left:24px!important;padding-right:24px!important}
  @media (max-width:700px){.wrap{padding-left:20px!important;padding-right:20px!important}}

  @media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}.btn:hover,.opt:hover,.reward:hover{transform:none}}

/* ---- pages beyond the home page, in the same vocabulary ---- */

/* The dedicated setup page. The home page carries a summary of this; the
   address printed inside the child's app lands here. */
.page-head{padding:44px 0 10px;display:flex;flex-direction:column;gap:14px;max-width:62ch}
.page-head .eyebrow{color:var(--orange)}
.crumbs{font-size:.88rem;color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:underline}
.block{padding:30px 0}
.block + .block{border-top:1px solid var(--line)}
.block h2{margin-bottom:14px}
.measure{max-width:68ch}
.callout{background:var(--orange-t);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:10px}
.callout h2{font-size:1.2rem;margin-bottom:0}
ol.howto{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:18px}
ol.howto li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start}
ol.howto .step-n{width:44px;height:44px;font-size:1.05rem}
ol.howto h3{margin-bottom:4px}
ol.howto p{max-width:64ch}
.notfound{padding:70px 0 30px;display:flex;flex-direction:column;gap:18px;align-items:flex-start}