/* Chat Mochi landing and privacy pages. Builds on pm-pet.css + lab-work.css; only Chat Mochi specifics live here. */
body.work-mochi { --mochi-oat: #eee6dc; --mochi-ink: #4a403a; --mochi-sage: #6f8f7e; --mochi-bg: #f3f1ed; }

/* language switch in the header */
.mochi-lang { display: inline-flex; gap: 2px; padding: 2px; border: 1px solid var(--line); border-radius: 999px; }
.mochi-lang-link { padding: 4px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; text-decoration: none; color: var(--muted); }
.mochi-lang-link:hover { color: var(--ink); }
.mochi-lang-link.is-current { background: var(--ink); color: var(--paper); }

/* CJK headlines need a smaller size to avoid orphaned characters */
body.work-mochi[data-lang="zh"] .hero h1 { font-size: clamp(40px, 5vw, 66px); line-height: 1.12; letter-spacing: 0; }
body.work-mochi[data-lang="zh"] h2 { letter-spacing: 0; }

/* store button before the listing exists */
.is-soon { cursor: default; opacity: .72; pointer-events: none; }

/* hero call window */
.mochi-hero { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.mochi-hero figcaption { font-size: 13px; color: var(--muted); }
.mochi-stage { position: relative; display: block; width: min(100%, 400px); aspect-ratio: 3 / 4; padding: 0; border: 0; border-radius: 26px; overflow: hidden;
  background: #ece7e0; cursor: pointer; box-shadow: 0 28px 60px rgba(60, 45, 35, .2), 0 3px 10px rgba(60, 45, 35, .08); }
.mochi-stage:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
.mochi-stage svg, .mochi-demo svg, .mochi-friend svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.mochi-bar { position: absolute; z-index: 2; top: 12px; left: 12px; right: 12px; display: flex; justify-content: space-between; font: 600 13px/1 var(--body); color: var(--mochi-ink); pointer-events: none; }
.mochi-bar > span { background: rgba(255, 255, 255, .72); padding: 6px 11px; border-radius: 999px; }
.mochi-who { display: inline-flex; align-items: center; gap: 7px; }
.mochi-who i { width: 7px; height: 7px; border-radius: 50%; background: #7fb596; }
.mochi-time { font-variant-numeric: tabular-nums; }

/* feature demos */
.mochi-demo { position: relative; display: block; width: min(100%, 330px); aspect-ratio: 3 / 4; justify-self: center; border-radius: 22px; overflow: hidden;
  background: #ece7e0; box-shadow: 0 18px 44px rgba(60, 45, 35, .14); }
.mochi-friends { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; width: 100%; max-width: 520px; justify-self: center; }
.mochi-friend { position: relative; aspect-ratio: 3 / 4; border-radius: 16px; overflow: hidden; background: #ece7e0; box-shadow: 0 8px 20px rgba(60, 45, 35, .1); }
.mochi-friend b { position: absolute; z-index: 2; left: 50%; bottom: 7px; transform: translateX(-50%); white-space: nowrap; font: 600 12px/1 var(--body);
  color: var(--mochi-ink); background: rgba(255, 255, 255, .82); padding: 4px 9px; border-radius: 999px; }
.mochi-desk { position: relative; width: min(100%, 460px); aspect-ratio: 46 / 36; justify-self: center; }
.mochi-desk-window { position: absolute; left: 0; top: 6%; width: 78%; height: 70%; border-radius: 14px; background: #fff; box-shadow: 0 12px 34px rgba(60, 45, 35, .12);
  padding: 12% 7% 0; display: flex; flex-direction: column; gap: 9%; }
.mochi-desk-window::before { content: ""; position: absolute; inset: 0 0 auto; height: 10%; background: #f1eee9; border-radius: 14px 14px 0 0; }
.mochi-desk-window i { display: block; height: 6%; border-radius: 6px; background: #eee9e2; width: 70%; }
.mochi-desk-window i:nth-child(2n) { width: 52%; }
.mochi-desk-window i:nth-child(3) { width: 82%; }
.mochi-pip { position: absolute; right: 0; bottom: 0; width: 44%; border-radius: 16px; }

/* privacy points */
.mochi-points { margin: 0 0 22px; padding: 0; list-style: none; display: grid; gap: 12px; }
.mochi-points li { position: relative; padding-left: 30px; line-height: 1.55; }
.mochi-points li::before { content: "✓"; position: absolute; left: 0; top: 0; font-weight: 700; color: var(--green); }

/* install card */
.mochi-install-card { align-self: start; display: grid; justify-items: center; gap: 14px; padding: 34px 28px; border: 1px solid var(--line); border-radius: 6px; background: var(--soft); text-align: center; }
.mochi-install-card img { border-radius: 50%; }
.mochi-install-card p { margin: 0; font-size: 18px; }

/* maker's note */
.mochi-note { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); gap: 8%; align-items: center; padding-top: 80px; padding-bottom: 80px; border-top: 1px solid var(--line); }
.mochi-note-copy p:not(.eyebrow) { line-height: 1.75; }
.mochi-sign { margin-top: 22px; font-family: var(--display); font-style: italic; color: var(--green); }
.mochi-note-side { display: grid; justify-items: center; gap: 22px; }
.mochi-note-face { width: 190px; aspect-ratio: 3 / 4; border-radius: 22px; }
.mochi-note-copy h2 { margin-bottom: 18px; }
.mochi-principles { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; width: 100%; }
.mochi-principles li { padding: 14px 18px; border-radius: 18px; display: grid; gap: 4px; }
.mochi-principles b { font-size: 17px; color: var(--ink); }
.mochi-principles span { font-size: 14px; line-height: 1.55; color: var(--muted); }
.mochi-principles .pr1 { background: #E7F1EA; }
.mochi-principles .pr2 { background: #FBEBDF; }
.mochi-principles .pr3 { background: #ECE8F5; }

/* support */
.mochi-support { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 380px); gap: 8%; align-items: center; padding-top: 72px; padding-bottom: 72px; border-top: 1px solid var(--line); }
.mochi-support h2 { margin-top: 6px; }
.mochi-support-box { border: 1px solid var(--line); border-radius: 6px; background: #fff; padding: 18px 22px 22px; }
.mochi-tabs { display: flex; gap: 6px; margin-bottom: 18px; }
.mochi-tabs button { flex: 1; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: none; font: 600 14px/1 var(--body); color: var(--muted); cursor: pointer; }
.mochi-tabs button[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.mochi-pay { display: grid; justify-items: center; gap: 10px; text-align: center; min-height: 260px; align-content: center; }
.mochi-pay img { width: 220px; height: 220px; border-radius: 10px; }
.mochi-pay[hidden] { display: none; }

/* privacy policy page */
.mochi-policies { padding-top: 46px; padding-bottom: 60px; display: grid; gap: 56px; max-width: 760px; }
.mochi-policy { scroll-margin-top: 90px; }
.mochi-policy h1, .mochi-policy h2 { font-size: clamp(30px, 4vw, 42px); margin: 0 0 8px; }
.mochi-policy ol { padding-left: 22px; display: grid; gap: 12px; line-height: 1.6; }
.mochi-policy + .mochi-policy { border-top: 1px solid var(--line); padding-top: 48px; }

@media (max-width: 860px) {
  .mochi-support, .mochi-note { grid-template-columns: 1fr; gap: 26px; }
  .mochi-friends { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
}
@media (max-width: 620px) {
  .lab-header .mochi-lang-link { padding: 3px 6px; font-size: 10px; }
  .mochi-stage { width: min(100%, 320px); }
  .mochi-friends { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 300px; }
}