:root{--ink:#1d1b3a;--muted:#46446a;--bg:#fffaf2;--sun:#ffd25e;--pink:#ff8fab;--sky:#7cc6fe;--mint:#7ee0b5;--purple:#6c4bd8;--r:28px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Nunito","Trebuchet MS",system-ui,sans-serif;font-size:20px;line-height:1.6;color:var(--ink);background:var(--bg)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
a{color:var(--purple)}
:focus-visible{outline:4px solid var(--purple);outline-offset:3px}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;max-width:1100px;margin:auto}
.logo{font-weight:900;font-size:1.4rem;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px}
.logo-dot{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--purple);color:#fff}
.btn{display:inline-block;background:var(--purple);color:#fff;font-weight:800;text-decoration:none;border:0;border-radius:999px;padding:14px 26px;font-size:1.05rem;cursor:pointer;min-height:52px;font-family:inherit}
.btn:hover{background:#5534c4}
.btn-small{padding:10px 18px;font-size:.9rem;min-height:48px;display:none}
.btn-big{font-size:1.2rem;padding:18px 34px;min-height:60px}
.btn-full{width:100%}
section{padding:48px 20px;max-width:1100px;margin:auto}
.hero{text-align:center;padding-top:32px}
.eyebrow{display:inline-block;background:var(--sun);border-radius:999px;padding:6px 18px;font-weight:800;margin:0 0 16px}
.hero h1{font-size:2.3rem;font-weight:900}
.hl{background:linear-gradient(transparent 60%,var(--pink) 60%)}
.sub,.section-sub{font-size:1.15rem;color:var(--muted);max-width:720px;margin:0 auto 24px}
.personas h2,.signup h2,.soon h2,.promise h2{text-align:center;font-size:1.9rem}
.section-sub{text-align:center}
.tiles{display:grid;gap:20px}
.tile{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;gap:8px;padding:28px;border-radius:var(--r);border:3px solid var(--ink);box-shadow:6px 6px 0 var(--ink);transition:transform .15s,box-shadow .15s;font-size:1.05rem}
.tile:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--ink)}
.tile:focus-visible{outline:4px solid var(--purple);outline-offset:4px}
.tile-senior{background:#fff1c7}.tile-parent{background:#ffe0e8}.tile-teen{background:#dcefff}
.tile-emoji{font-size:2.6rem}
.tile-title{font-size:1.45rem;font-weight:900}
.tile-blurb{color:var(--muted)}
.tile ul{margin:4px 0;padding-left:1.2em}
.tile-cta{margin-top:auto;font-weight:900;color:var(--purple)}
.card{background:#fff;border:3px solid var(--ink);border-radius:var(--r);box-shadow:6px 6px 0 var(--mint);padding:28px;max-width:620px;margin:auto}
.field-label,legend{font-weight:800;font-size:1.1rem}
input[type=email]{width:100%;font-size:1.15rem;padding:16px;border:3px solid var(--ink);border-radius:16px;margin:8px 0 20px;font-family:inherit}
fieldset{border:0;padding:0;margin:0 0 16px}
.check{display:flex;align-items:center;gap:14px;padding:14px 16px;margin-top:10px;border:2px solid #d8d4ee;border-radius:16px;cursor:pointer;min-height:60px;font-size:1.1rem}
.check:has(input:checked){border-color:var(--purple);background:#f1ecff}
.check input{width:28px;height:28px;accent-color:var(--purple)}
.note{background:#fff5d6;border-radius:16px;padding:14px 16px;font-size:1rem}
.form-msg{text-align:center;font-weight:800;min-height:1.6em}
.soon{text-align:center;background:var(--sky);border-radius:var(--r);margin:24px 20px;max-width:1060px}
@media(min-width:1100px){.soon{margin:24px auto}}
.badge{display:inline-block;background:#fff;border-radius:999px;padding:6px 16px;font-weight:900;margin-bottom:12px}
.soon p{max-width:680px;margin:auto}
.promises{display:grid;gap:18px}
.p{background:#fff;border-radius:var(--r);padding:22px;border:3px solid var(--ink)}
.p span{font-size:2rem}
.p h3{font-size:1.25rem;margin:6px 0}
.p p{margin:0;color:var(--muted)}
footer{text-align:center;padding:32px 20px;background:var(--ink);color:#fff;margin-top:32px}
footer a{color:var(--sun)}
@media(min-width:760px){
  .btn-small{display:inline-block}
  .hero h1{font-size:3.4rem}
  .tiles{grid-template-columns:repeat(3,1fr)}
  .promises{grid-template-columns:repeat(4,1fr)}
}