:root {
  --navy: #1c2733;
  --card: #263443;
  --line: #33475a;
  --cream: #fff3dc;
  --ember: #ff7a2f;
  --note: #93a4b4;
  --mint: #3ee08f;
}

* { box-sizing: border-box; }

html { background: var(--navy); }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(ellipse at 50% -10%, #2b3b4d 0%, var(--navy) 60%) no-repeat, var(--navy);
  color: var(--cream);
  font: 17px/1.6 "Nunito", system-ui, -apple-system, sans-serif;
  display: flex;
  flex-direction: column;
}

a { color: var(--ember); text-decoration: none; }
a:hover { text-decoration: underline; }

header, main, footer {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 8px;
}

header .home img { height: 30px; display: block; }

nav a { color: var(--note); margin-left: 18px; font-weight: 700; }
nav a:hover { color: var(--cream); text-decoration: none; }

main { flex: 1; padding-top: 24px; padding-bottom: 48px; }

h1, h2, h3 {
  font-family: "Baloo 2", "Nunito", system-ui, sans-serif;
  line-height: 1.15;
  margin: 0 0 12px;
}

h1 { font-size: 38px; }
h2 { font-size: 26px; margin-top: 36px; }
h3 { font-size: 20px; margin-top: 24px; }

p { margin: 0 0 14px; }

.muted { color: var(--note); }

.card {
  background: var(--card);
  border-radius: 18px;
  padding: 22px 24px;
  margin: 18px 0;
}

/* Landing */
.hero {
  text-align: center;
  padding-top: 40px;
}

.hero .icon {
  width: 132px;
  height: 132px;
  border-radius: 30px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.hero .wordmark {
  width: min(440px, 86%);
  display: block;
  margin: 34px auto 10px;
}

.hero .tagline {
  font-family: "Baloo 2", system-ui, sans-serif;
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 14px;
}

.hero .pitch {
  max-width: 560px;
  margin: 0 auto 26px;
  color: #d8dee5;
}

.badge {
  display: inline-block;
  background: var(--ember);
  color: var(--navy);
  font-weight: 800;
  border-radius: 999px;
  padding: 12px 26px;
  border-bottom: 4px solid #c8571a;
}

.badge:hover { text-decoration: none; }

.badge.soon {
  background: var(--card);
  color: var(--cream);
  border-bottom-color: #18212b;
}

.ages {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.ages li {
  background: var(--card);
  border-radius: 999px;
  padding: 4px 14px;
  font-weight: 700;
  font-size: 15px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 40px;
}

.features .card { margin: 0; }
.features h3 { margin-top: 0; font-size: 19px; }
.features p { margin: 0; color: #d8dee5; font-size: 16px; }

footer {
  padding-top: 18px;
  padding-bottom: 28px;
  color: var(--note);
  font-size: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
  background: linear-gradient(var(--line), var(--line)) top center / calc(100% - 40px) 1px no-repeat;
}

footer a { color: var(--note); }

@media (max-width: 520px) {
  h1 { font-size: 30px; }
  .hero { padding-top: 20px; }
  .hero .tagline { font-size: 22px; }
  nav a { margin-left: 12px; }
}

.landing header .home { visibility: hidden; }

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}