:root{
  --cream:#FFFBF2; --paper:#FFFFFF; --ink:#2B2D42; --soft:#5C607A;
  --red:#FF5A5F; --orange:#FF9F1C; --yellow:#FFD23F; --green:#2FA866; --blue:#3A86FF; --purple:#8E5CF7; --pink:#FF7EB6;
  --radius:24px; --shadow:0 10px 30px rgba(43,45,66,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"Nunito",system-ui,-apple-system,sans-serif;font-size:18px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
h1,h2,h3{font-family:"Fredoka","Nunito",system-ui,sans-serif;line-height:1.15;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2.3rem,5.5vw,4rem)}
h2{font-size:clamp(1.9rem,4vw,2.8rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.rainbow{height:8px;background:linear-gradient(90deg,var(--red),var(--orange),var(--yellow),var(--green),var(--blue),var(--purple))}

/* header */
header.site{position:sticky;top:0;z-index:20;background:rgba(255,251,242,.92);backdrop-filter:blur(8px);border-bottom:1px solid #F1E8D6}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-family:"Fredoka",sans-serif;font-weight:600;font-size:1.25rem}
.brand img{width:44px;height:44px;border-radius:11px;box-shadow:0 3px 8px rgba(0,0,0,.12)}
nav.links{display:flex;gap:22px;align-items:center}
nav.links a{color:var(--ink);text-decoration:none;font-weight:700;font-size:1rem}
nav.links a:hover{color:var(--blue)}
nav.links a.btn,nav.links a.btn:hover{color:#fff}
nav.links a.btn:hover{background:var(--blue)}
@media (max-width:820px){nav.links a:not(.btn){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;border:0;cursor:pointer;text-decoration:none;font-family:"Fredoka",sans-serif;font-weight:600;font-size:1.05rem;padding:14px 24px;border-radius:999px;background:var(--ink);color:#fff;box-shadow:0 5px 0 rgba(0,0,0,.18);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.small{padding:10px 18px;font-size:.95rem}
.btn.light{background:#fff;color:var(--ink);box-shadow:0 5px 0 #E6DCC8}
.btn.blue{background:var(--blue)}
.btn svg{width:22px;height:22px;fill:currentColor}

/* hero */
.hero{padding:64px 0 40px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;background:#fff;border:2px solid #F1E8D6;border-radius:999px;padding:6px 16px;font-weight:800;font-size:.9rem;color:var(--purple);margin-bottom:18px}
.hero h1 .c1{color:var(--red)} .hero h1 .c2{color:var(--blue)} .hero h1 .c3{color:var(--green)}
.hero p.lead{font-size:1.25rem;color:var(--soft);max-width:34em}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 12px}
.note{font-size:.95rem;color:var(--soft)}
.ipad{position:relative;background:#1F2133;border-radius:30px;padding:14px;aspect-ratio:4/3;display:flex;align-items:center;box-shadow:0 30px 60px rgba(43,45,66,.25);transform:rotate(2deg)}
.ipad img{border-radius:18px;background:#fff;width:100%;height:100%;object-fit:cover}
.blob{position:absolute;border-radius:50%;filter:blur(2px);z-index:-1}
.hero .art{position:relative;z-index:1}
.hero .art .b1{width:160px;height:160px;background:var(--yellow);top:-40px;right:-30px}
.hero .art .b2{width:120px;height:120px;background:var(--pink);bottom:-30px;left:-30px}
.sticker{position:absolute;background:#fff;border-radius:16px;padding:10px 14px;font-weight:800;box-shadow:var(--shadow);font-size:.95rem}
.sticker.s1{left:-24px;top:22%;transform:rotate(-6deg);color:var(--purple)}
.sticker.s2{right:-14px;bottom:12%;transform:rotate(5deg);color:var(--green)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero{padding-top:36px}.sticker.s1{left:6px}.sticker.s2{right:6px}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:36px auto 0}
.stat{background:#fff;border-radius:20px;padding:18px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-family:"Fredoka",sans-serif;font-size:2rem;line-height:1}
.stat span{font-size:.95rem;color:var(--soft);font-weight:700}
.stat:nth-child(1) b{color:var(--red)}.stat:nth-child(2) b{color:var(--blue)}.stat:nth-child(3) b{color:var(--green)}.stat:nth-child(4) b{color:var(--purple)}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}

section{padding:72px 0}
.center{text-align:center}
.section-intro{max-width:40em;margin:0 auto 40px;color:var(--soft);font-size:1.15rem}

/* reveal */
.reveal-section{background:#fff}
.reveal-box{position:relative;max-width:900px;margin:0 auto;border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 50px rgba(43,45,66,.18);border:10px solid #1F2133;background:#fff center/cover no-repeat}
.reveal-box canvas{display:block;width:100%;height:auto;cursor:crosshair;touch-action:none}
.reveal-hint{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(43,45,66,.85);color:#fff;padding:12px 20px;border-radius:999px;font-weight:800;pointer-events:none;transition:opacity .4s;white-space:nowrap}
.reveal-controls{display:flex;justify-content:center;gap:12px;margin-top:22px;flex-wrap:wrap}
.chips{display:flex;justify-content:center;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.chip{border:2px solid #E9E0CC;background:#fff;border-radius:999px;padding:8px 16px;font-weight:800;cursor:pointer;font-family:inherit;font-size:.95rem;color:var(--ink)}
.chip.on{background:var(--yellow);border-color:var(--yellow)}

/* features */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}
.card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border-top:8px solid var(--c,var(--blue))}
.card .icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:28px;background:color-mix(in srgb,var(--c) 15%,white);margin-bottom:14px}
.card p{color:var(--soft);font-size:1rem;margin:0}

/* split rows */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.flip .text{order:2}
@media (max-width:860px){.split{grid-template-columns:1fr}.split.flip .text{order:0}}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{padding-left:36px;position:relative;margin-bottom:12px}
.ticks li:before{content:"✓";position:absolute;left:0;top:1px;width:26px;height:26px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900;font-size:.85rem}
.frame{background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.trace-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.trace-pair .frame{padding:10px}

/* page wall */
.wall-section{background:linear-gradient(180deg,#FFF4D6,#FFFBF2)}
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
.tile{background:#fff;border-radius:18px;padding:10px;box-shadow:var(--shadow);text-align:center;transition:transform .2s}
.tile:nth-child(odd){transform:rotate(-1.5deg)} .tile:nth-child(even){transform:rotate(1.5deg)}
.tile:hover{transform:rotate(0) scale(1.05)}
.tile img{border-radius:12px;aspect-ratio:1;object-fit:cover;width:100%}
.tile span{display:block;font-weight:800;font-size:.9rem;margin-top:6px}
.packs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:32px}
.packs span{background:#fff;border-radius:999px;padding:6px 14px;font-weight:700;font-size:.9rem;border:2px solid #F1E8D6}

/* grown-ups */
.grownups{background:#22243A;color:#fff}
.grownups h2{color:#fff}
.grownups .section-intro{color:#C9CBE0}
.grownups .card{background:#2D3050;box-shadow:none;color:#fff}
.grownups .card p{color:#C9CBE0}
.badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:36px}
.badges span{border:2px solid #4A4E78;border-radius:999px;padding:8px 18px;font-weight:800}

/* faq */
details{background:#fff;border-radius:18px;padding:18px 22px;margin-bottom:12px;box-shadow:var(--shadow)}
summary{cursor:pointer;font-weight:800;font-size:1.1rem;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;font-size:1.5rem;line-height:1;color:var(--blue)}
details[open] summary:after{content:"–"}
details p{margin:12px 0 0;color:var(--soft)}
.faq{max-width:820px;margin:0 auto}

/* final cta */
.final{text-align:center;padding:80px 0}
.final .box{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;border-radius:36px;padding:56px 24px;box-shadow:0 20px 50px rgba(58,134,255,.3)}
.final h2{color:#fff}
.final p{color:#E8E6FF;font-size:1.15rem}
.final img{width:96px;height:96px;border-radius:22px;margin:0 auto 18px;box-shadow:0 10px 24px rgba(0,0,0,.25)}

/* footer */
footer{background:#fff;border-top:1px solid #F1E8D6;padding:36px 0;font-size:.95rem;color:var(--soft)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
footer nav a{margin-right:18px;font-weight:700;color:var(--ink);text-decoration:none}
footer small{display:block;margin-top:6px}

/* simple pages */
.doc{max-width:820px;margin:0 auto;padding:56px 20px 72px}
.doc .frame{padding:36px}
.doc h2{font-size:1.6rem;margin-top:1.4em}
.doc li{margin-bottom:8px}
.updated{color:var(--soft);font-weight:700}

.privacy-promise{max-width:860px;margin:36px auto 0;background:#2D3050;border-radius:var(--radius);padding:28px 30px;text-align:center}
.privacy-promise h3{font-size:1.5rem;margin-bottom:.4em}
.privacy-promise p{color:#C9CBE0;margin:0}