/* Yumi website. Layout: Yumi 2D lives on pink paper, Yumi3D under a night sky, like their app icons. */
:root {
  --paper: #fde9ee;
  --paper-2: #fff6f8;
  --ink: #2b2440;
  --muted: #645b7c;
  --rule: #f1cfd9;
  --lav: #a99bf5;
  --lav-ink: #5b4bc4;
  --mint: #36b585;
  --coral: #ef8466;
  --coral-ink: #c4532f;
  --sky: #98c4ef;
  --gold: #f4c24f;
  --night: #262038;
  --night-2: #322a4a;
  --night-ink: #f1edff;
  --night-muted: #b9b1d6;
  --night-rule: #43395f;
  --badge: #111014;
  --badge-ink: #ffffff;
  --display: "Mochiy Pop One", "Zen Maru Gothic", "Hiragino Maru Gothic ProN", system-ui, sans-serif;
  --body: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "M PLUS 1 Code", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #2a2232;
    --paper-2: #33293d;
    --ink: #f8eef3;
    --muted: #c9bbcb;
    --rule: #4a3b4f;
    --lav-ink: #c2b8ff;
    --coral-ink: #ff9f84;
    --night: #191527;
    --night-2: #241e37;
    --night-rule: #3a3154;
    --badge: #000000;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 500 17px/1.7 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--lav); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; background: var(--paper-2); padding: 8px 14px; border-radius: 10px; z-index: 10; }

/* ---------- header / footer ---------- */
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 22px; }
.brand { font: 400 22px/1 var(--display); display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand .dots { display: inline-flex; gap: 4px; }
.brand-sub { color: var(--muted); font-size: .72em; }
.brand .dots i { width: 9px; height: 9px; border-radius: 50%; display: block; }
.nav { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 15px; font-weight: 700; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.site-foot { background: var(--night); color: var(--night-muted); font-size: 14px; padding-block: 48px 40px; }
.site-foot .cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.site-foot b { display: block; color: var(--night-ink); font-size: 15px; margin-bottom: 8px; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.site-foot a { text-decoration: none; }
.site-foot a:hover { color: var(--night-ink); text-decoration: underline; }
.site-foot .legal { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--night-rule); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

/* ---------- App Store badge (Apple's official artwork, never redrawn) ---------- */
.store-badge { display: inline-block; padding: 12px; margin: -12px; line-height: 0; }
.store-badge img { height: 50px; width: auto; display: block; }
.store-link {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 700;
  background: var(--ink); color: var(--paper); border-radius: 999px; padding: 11px 20px; transition: transform .15s ease;
}
.store-link::after { content: "→"; }
.store-link:hover { transform: translateY(-2px); }
.night .store-link { background: var(--night-ink); color: var(--night); }
.soon { font-weight: 700; color: var(--muted); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; }
.req { font-size: 14px; color: var(--muted); }
.more { font-weight: 700; color: var(--coral-ink); text-underline-offset: 4px; }
.night .more { color: var(--sky); }

/* ---------- home hero ---------- */
.hero { padding-block: 36px 72px; display: grid; gap: 40px; grid-template-columns: 1.15fr 1fr; align-items: center; }
.hero h1 { font: 400 clamp(40px, 6.4vw, 76px)/1.08 var(--display); letter-spacing: -.01em; }
.hero h1 .two { color: var(--coral); }
.hero h1 .three { color: var(--lav); }
.lede { font-size: 19px; color: var(--muted); max-width: 34rem; margin-top: 20px; }
.picks { display: grid; gap: 14px; }
.pick {
  display: grid; grid-template-columns: 88px 1fr; gap: 18px; align-items: center;
  padding: 18px; border-radius: 28px; text-decoration: none;
  background: var(--paper-2); border: 2px solid var(--rule);
  transition: transform .2s ease, border-color .2s ease;
}
.pick:hover { transform: translateY(-3px); border-color: var(--lav); }
.pick.dark { background: var(--night); border-color: var(--night); color: var(--night-ink); }
.pick.dark:hover { border-color: var(--lav); }
.pick img { width: 88px; height: 88px; border-radius: 22px; display: block; box-shadow: 0 6px 18px rgb(43 36 64 / .18); }
.pick b { font: 400 22px/1.2 var(--display); display: block; }
.pick span { font-size: 15px; opacity: .85; display: block; margin-top: 4px; }

/* ---------- shared section pieces ---------- */
.app-head { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: center; }
.app-head img { width: 96px; height: 96px; border-radius: 24px; display: block; }
.eyebrow { font: 500 13px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.app-head h1, .app-head h2 { font: 400 clamp(36px, 5vw, 56px)/1.1 var(--display); margin-top: 4px; }
.tagline { font-size: 20px; max-width: 42rem; }
.sec-title { font: 400 clamp(26px, 3.4vw, 34px)/1.25 var(--display); }
.sec-sub { color: var(--muted); margin-top: 8px; max-width: 42rem; }
.night .sec-sub { color: var(--night-muted); }

.pink { padding-block: 88px; border-top: 2px dashed var(--rule); }
.pink .eyebrow { color: var(--coral-ink); }
.night {
  background:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff8 60%, transparent 61%),
    radial-gradient(1.5px 1.5px at 78% 9%, #fff7 60%, transparent 61%),
    radial-gradient(2px 2px at 91% 42%, #fff6 60%, transparent 61%),
    radial-gradient(1.5px 1.5px at 33% 63%, #fff5 60%, transparent 61%),
    radial-gradient(2px 2px at 6% 82%, #fff6 60%, transparent 61%),
    radial-gradient(1.5px 1.5px at 58% 92%, #fff5 60%, transparent 61%),
    var(--night);
  color: var(--night-ink);
  padding-block: 96px;
}
.night.round { border-radius: 48px 48px 0 0; }
.night .eyebrow { color: var(--sky); }
.night .req { color: var(--night-muted); }
.night .tagline { color: var(--night-muted); }

/* screenshots */
.shots { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.shot { margin: 0; display: grid; gap: 10px; min-width: 0; }
.shot .frame { background: #1c1a22; padding: 9px; border-radius: 26px; box-shadow: 0 18px 40px rgb(120 60 90 / .18); }
.shot img { display: block; width: 100%; border-radius: 18px; aspect-ratio: 3 / 4; object-fit: cover; object-position: top; }
.shot figcaption { font-size: 14px; color: var(--muted); text-align: center; }
.night .shot figcaption { color: var(--night-muted); }
.shots.stagger .shot:nth-child(3n+2) { transform: translateY(28px); }
.shots.wide { grid-template-columns: repeat(2, 1fr); }
.shots.four { grid-template-columns: repeat(4, 1fr); }
.shots.wide img { aspect-ratio: 900 / 768; }
.night .shot .frame { background: #0c0a12; box-shadow: 0 18px 40px rgb(0 0 0 / .35); }

/* features */
.features { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 32px; }
.feature { display: grid; gap: 8px; align-content: start; min-width: 0; }
.feature h3 { font: 700 19px/1.35 var(--body); display: flex; align-items: center; gap: 10px; }
.feature h3::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--dot, var(--coral)); flex: none; }
.feature p { color: var(--muted); font-size: 16px; }
.feature ul { margin: 0; padding-left: 1.1em; color: var(--muted); font-size: 16px; display: grid; gap: 2px; }
.night .feature p, .night .feature ul { color: var(--night-muted); }

/* 3D stage */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.stage { position: relative; aspect-ratio: 1 / 1; max-width: 100%; }
.stage canvas { width: 100%; height: 100%; display: block; touch-action: none; cursor: grab; }
.stage canvas:active { cursor: grabbing; }
.stage .hint { position: absolute; left: 0; right: 0; bottom: 4px; text-align: center; font: 400 13px/1 var(--mono); color: var(--night-muted); letter-spacing: .06em; }
.stage .spark { position: absolute; color: var(--gold); font-size: 26px; line-height: 1; pointer-events: none; }

/* workspaces */
.steps { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; counter-reset: step; }
.steps li {
  counter-increment: step; background: var(--night-2); border: 1.5px solid var(--night-rule);
  border-radius: 20px; padding: 16px 14px; display: grid; gap: 6px; align-content: start; min-width: 0;
}
.steps li::before { content: counter(step, decimal-leading-zero); font: 500 12px/1 var(--mono); color: var(--c, var(--lav)); letter-spacing: .08em; }
.steps b { font: 700 18px/1.2 var(--body); }
.steps span { font-size: 14px; line-height: 1.5; color: var(--night-muted); }

/* specs */
.specs { margin: 28px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 28px; }
.specs div { border-top: 1.5px solid var(--rule); padding-block: 14px; min-width: 0; }
.night .specs div { border-color: var(--night-rule); }
.specs dt { font-weight: 700; }
.specs dd { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.night .specs dd { color: var(--night-muted); }
.mono { font-family: var(--mono); font-size: 14px; }

/* FAQ */
.faq { margin-top: 28px; max-width: 52rem; }
.faq details { border-top: 1.5px solid var(--rule); }
.faq details:last-child { border-bottom: 1.5px solid var(--rule); }
.night .faq details { border-color: var(--night-rule); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 40px 16px 0; font-weight: 700; font-size: 18px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font: 400 26px/1 var(--display); color: var(--coral);
}
.night .faq summary::after { color: var(--lav); }
.faq details[open] summary::after { content: "–"; }
.faq .a { padding: 0 0 18px; display: grid; gap: 10px; color: var(--muted); }
.night .faq .a { color: var(--night-muted); }
.faq .a ul { margin: 0; padding-left: 1.2em; display: grid; gap: 4px; }

/* reviews (real ones only) */
.reviews { margin-top: 28px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.reviews blockquote { margin: 0; background: var(--paper-2); border: 2px solid var(--rule); border-radius: 24px; padding: 22px; display: grid; gap: 12px; }
.reviews p { font-size: 17px; }
.reviews cite { font-style: normal; font-size: 14px; color: var(--muted); }

/* promise strip */
.promise { background: var(--night); color: var(--night-ink); padding-block: 0 80px; }
.promise .inner { border-top: 1.5px solid var(--night-rule); padding-top: 56px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.promise h2 { font: 400 30px/1.25 var(--display); }
.promise h2 + p { margin-top: 12px; color: var(--night-muted); }
.promise .specs { margin: 0; grid-template-columns: 1fr 1fr; }
.contact { margin-top: 24px; font-size: 15px; color: var(--night-muted); }
a.email { font: 500 15px var(--mono); color: var(--night-ink); background: var(--night-2); padding: 2px 8px; border-radius: 6px; text-decoration: underline; text-underline-offset: 3px; word-break: break-all; }
a.email:hover { background: var(--night-rule); }
.pink a.email { color: var(--ink); background: var(--paper-2); }

/* prose pages (privacy, support, press) */
.page-head { padding-block: 24px 40px; display: grid; gap: 14px; }
.page-head h1 { font: 400 clamp(34px, 5vw, 52px)/1.15 var(--display); }
.prose { max-width: 46rem; display: grid; gap: 16px; padding-bottom: 88px; }
.prose h2 { font: 400 24px/1.3 var(--display); margin-top: 24px; }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.prose p, .prose li { color: var(--ink); }
.prose .muted { color: var(--muted); }
.card { background: var(--paper-2); border: 2px solid var(--rule); border-radius: 24px; padding: 22px 24px; display: grid; gap: 10px; }
.card a.email, .prose a.email { color: var(--ink); background: var(--paper-2); }
.card a.email { background: var(--paper); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 500 13px/1 var(--mono); padding: 8px 12px; border-radius: 999px; background: var(--paper-2); border: 1.5px solid var(--rule); }
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.downloads a { display: grid; gap: 8px; text-decoration: none; font-weight: 700; font-size: 15px; }
.downloads img { border-radius: 18px; border: 2px solid var(--rule); background: var(--paper-2); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero, .split, .promise .inner { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr 1fr; }
  .stage { max-width: 440px; margin-inline: auto; width: 100%; }
  .site-foot .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .bar { flex-direction: column; align-items: flex-start; gap: 12px; padding-block: 16px; }
  .hero { padding-block: 8px 56px; }
  .shots, .shots.wide, .shots.four { grid-template-columns: 1fr 1fr; }
  .shots.stagger .shot:nth-child(3n+2) { transform: none; }
  .shots .shot:nth-child(n+3) { display: none; }
  .features, .promise .specs { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .app-head { grid-template-columns: 1fr; gap: 14px; }
  .app-head img { width: 76px; height: 76px; border-radius: 19px; }
  .night { padding-block: 72px; }
  .night.round { border-radius: 32px 32px 0 0; }
  .pink { padding-block: 64px; }
  .site-foot .cols { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pick, .store-link { transition: none; }
}