:root {
  --bg: #F7F1E6;
  --surface: #FBF7EF;
  --surface-2: #EFE6D6;
  --border: #DCCDB4;
  --text: #33271D;
  --muted: #6B5A49;
  --primary: #0B7C80;
  --primary-lip: #075A5D;
  --on-primary: #fff;
  --streak: #F5A524;
  --radius: 16px;
  --display: "Nunito", ui-rounded, system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121518; --surface: #1C2126; --surface-2: #242A30; --border: #2E353C;
    --text: #ECEFF1; --muted: #A3AEB8; --primary: #3CC3C6; --primary-lip: #2A8F92; --on-primary: #06282A;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 var(--body); -webkit-text-size-adjust: 100%; }
img { max-width: 100%; }
a { color: var(--primary); }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.3rem, 7vw, 3.8rem); font-weight: 900; letter-spacing: -.02em; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); font-weight: 900; }
h3 { font-size: 1.2rem; font-weight: 800; }
p { margin: 0 0 1em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.fine { font-size: .9rem; color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--primary); color: var(--on-primary); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--streak); outline-offset: 3px; border-radius: 6px; }

.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.top-in { display: flex; align-items: center; gap: 16px; height: 60px; }
.brand { display: flex; align-items: center; gap: 8px; font: 900 1.2rem var(--display); color: var(--text); text-decoration: none; margin-right: auto; }
.brand img { border-radius: 8px; }
.top nav { display: none; gap: 20px; }
.top nav a { color: var(--text); text-decoration: none; font: 700 .95rem var(--display); }
.top nav a:hover { color: var(--primary); }
@media (min-width: 760px) { .top nav { display: flex; } }

.btn { display: inline-block; font: 800 1.05rem var(--display); background: var(--primary); color: var(--on-primary); text-decoration: none; padding: 14px 24px; border-radius: 14px; box-shadow: 0 4px 0 var(--primary-lip); transition: transform .08s, box-shadow .08s; min-height: 48px; }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--primary-lip); }
.btn-sm { padding: 8px 14px; font-size: .9rem; min-height: 40px; box-shadow: 0 3px 0 var(--primary-lip); }
.btn-ghost { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 2px var(--primary); }
.btn-ghost:active { box-shadow: inset 0 0 0 2px var(--primary); }
.btn-light { background: #fff; color: #075A5D; box-shadow: 0 4px 0 #cfe3e3; }

.hero { padding: 48px 0 56px; }
.hero-in { display: grid; gap: 32px; align-items: center; }
.eyebrow { font: 800 .85rem var(--display); color: var(--primary); text-transform: none; letter-spacing: .02em; }
.lede { font-size: 1.15rem; max-width: 36em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 12px; }
.hero-art { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.bubble { background: var(--surface); border: 2px solid var(--border); border-radius: 18px; padding: 10px 16px; font: 800 1rem var(--display); position: relative; }
.bubble::after { content: ""; position: absolute; left: 50%; bottom: -9px; width: 14px; height: 14px; background: var(--surface); border-right: 2px solid var(--border); border-bottom: 2px solid var(--border); transform: translateX(-50%) rotate(45deg); }
@media (min-width: 860px) { .hero { padding: 88px 0; } .hero-in { grid-template-columns: 1.4fr 1fr; } }

.section { padding: 64px 0; }
.section.alt { background: var(--surface-2); }
.section-lede { color: var(--muted); font-size: 1.1rem; margin-bottom: 32px; }

.steps, .features, .who { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.steps li, .features li, .who li, .mascot, .aside-card { background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius); padding: 24px; }
.steps p, .features p, .who p, .mascot p { margin: 0; }
.step-n { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--streak); color: #2A1A00; font: 900 1.1rem var(--display); margin-bottom: 12px; }
@media (min-width: 760px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .who { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) { .features { grid-template-columns: repeat(4, 1fr); } .who { grid-template-columns: repeat(4, 1fr); } }

.two-col { display: grid; gap: 32px; align-items: center; }
.two-col > div { max-width: 40em; }
.aside-card { margin: 0; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; }
@media (min-width: 860px) { .two-col { grid-template-columns: 1.5fr 1fr; } }

.crew { display: grid; gap: 16px; }
.mascot { text-align: center; }
.mascot .sprite { margin: 0 auto 12px; }
.mascot h3 span { font-weight: 700; color: var(--muted); }
@media (min-width: 760px) { .crew { grid-template-columns: repeat(3, 1fr); } }

details { background: var(--surface); border: 2px solid var(--border); border-radius: 14px; margin-bottom: 12px; }
summary { cursor: pointer; padding: 16px 20px; font: 800 1.05rem var(--display); list-style-position: outside; }
details p { padding: 0 20px 16px; margin: 0; }

.cta { background: var(--primary); color: var(--on-primary); }
.cta p { font-size: 1.1rem; margin: 0 auto 24px; max-width: 34em; }
.cta .sprite { margin: 0 auto 8px; }

.foot { padding: 32px 0 48px; border-top: 1px solid var(--border); }
.foot-in { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; }
.foot-in p { margin: 0; }
.foot nav { display: flex; gap: 20px; }
.foot-in .fine { flex-basis: 100%; }

/* Pixel-art sprite strips from the app: one row of --n square frames */
.sprite {
  width: var(--s); height: var(--s);
  background: var(--img) 0 0 / calc(var(--s) * var(--n)) var(--s) no-repeat;
  image-rendering: pixelated;
  animation: sprite var(--fps) steps(var(--n)) infinite;
}
@keyframes sprite { to { background-position-x: calc(var(--s) * var(--n) * -1); } }
@media (prefers-reduced-motion: reduce) { .sprite { animation: none; } html { scroll-behavior: auto; } }

.legal { padding: 48px 0; }

/* Waitlist form */
.waitlist-form { text-align: left; max-width: 420px; margin: 24px auto 0; display: grid; gap: 16px; }
.wl-field { display: grid; gap: 6px; }
.wl-field label, .wl-platform legend { font: 800 .95rem var(--display); color: var(--on-primary); }
.wl-field input[type="email"], .wl-field select {
  font: 500 1rem var(--body); padding: 12px 14px; border-radius: 10px; border: 2px solid transparent;
  background: #fff; color: #1a1a1a; min-height: 48px;
}
.wl-field input[type="email"]:focus-visible, .wl-field select:focus-visible {
  outline: 3px solid var(--streak); outline-offset: 2px;
}
.wl-platform { border: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.wl-radio { display: inline-flex; align-items: center; gap: 6px; font: 600 .95rem var(--body); color: var(--on-primary); }
.wl-error { color: #FFD9D9; font: 700 .85rem var(--body); margin: 0; }
.wl-status { min-height: 1.4em; font: 700 .9rem var(--body); margin: 0; }
.wl-consent { color: rgba(255,255,255,.85); }
.wl-consent a { color: #fff; text-decoration: underline; }
.wl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.wl-thanks { background: var(--surface); color: var(--text); border-radius: var(--radius); padding: 24px; margin: 24px auto 0; max-width: 420px; }

/* Forms on light-background legal pages (e.g. delete-account) */
.delete-form { text-align: left; max-width: 480px; margin: 24px 0; display: grid; gap: 16px; }
.legal .wl-field label, .legal .wl-platform legend, .legal .wl-radio { color: var(--text); }
.legal .wl-error { color: #B3261E; }
.legal .wl-consent { color: var(--muted); }
.legal .wl-consent a { color: var(--primary); }
.legal .wl-thanks { margin: 24px 0; max-width: 480px; }