/* Hallmark · macrostructure: Narrative Workflow · tone: warm editorial · anchor hue: ember
 * Existing Étude Spark tokens, Fraunces + Nunito Sans · nav: N9 · footer: Ft2
 * Audience: families · purpose: try the iPhone beta · enrichment: family practice watercolor + real SwiftUI views
 * Pre-emit critique: Philosophy 4 · Hierarchy 4 · Execution 4 · Specificity 5 · Restraint 4 · Variety 4 */
.app-page { --app-phone-width: 300px; background: var(--paper-warm); }
.app-shell { width: min(1120px, calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.app-page h1, .app-page h2 { font-style: normal; overflow-wrap: anywhere; min-width: 0; }
.app-page h1 { font-size: clamp(3rem, 2rem + 3vw, 4.6rem); line-height: 1.06; letter-spacing: -0.045em; max-width: 10em; }
.app-page h2 { font-size: clamp(2.3rem, 1.5rem + 2.5vw, 4rem); line-height: 1.12; letter-spacing: -0.035em; }
.app-page p { max-width: 49ch; }
.app-opening { position: relative; isolation: isolate; overflow: clip; min-height: 760px; padding-block: calc(var(--header-h) + var(--space-lg)) var(--space-lg); display: grid; align-items: center; }
.app-opening .hero-media img { object-position: right center; }
@media (min-width: 1200px) {
  .app-opening .hero-media { top: var(--header-h); }
}
.app-hero-layout { position: relative; z-index: 1; }
.app-hero-copy { max-width: 550px; }
.app-lede { color: var(--ink); font-size: clamp(1.2rem, 1rem + .5vw, 1.5rem); line-height: 1.5; margin-block: var(--space-md) var(--space-xs); }
.app-small { color: var(--ink-soft); font-size: .875rem; line-height: 1.65; }
.app-button { display: inline-flex; align-items: center; gap: 1.5em; min-height: 52px; padding: 12px 22px; margin-block: var(--space-sm) 8px; background: var(--ember-strong); color: var(--paper-warm); border-radius: var(--radius); font-weight: 800; white-space: nowrap; transition: background var(--dur-short) var(--ease-out); }
.app-button:hover { background: var(--ember); }
.app-button:active { transform: translateY(1px); }
.app-page figure { margin: 0; min-width: 0; }
.app-page figcaption { margin-top: 18px; font-size: .875rem; color: var(--ink-soft); text-align: center; }
.app-capture { position: relative; display: block; padding: 10px; background: var(--color-device-bezel); border: 1px solid var(--color-device-edge); border-radius: 42px; box-shadow: var(--shadow-screenshot); cursor: zoom-in; }
.app-phone-screen { display: block; overflow: hidden; aspect-ratio: 390 / 844; border-radius: 32px; background: var(--paper-soft); }
.app-capture img { display: block; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: top; }
.app-capture::before { content: ''; position: absolute; z-index: 1; top: 18px; left: 50%; width: 26%; height: 17px; border-radius: 20px; background: var(--color-device-bezel); transform: translateX(-50%); pointer-events: none; }
.app-capture::after { content: ''; position: absolute; bottom: 18px; left: 50%; width: 30%; height: 4px; border-radius: 4px; background: var(--color-device-bezel); transform: translateX(-50%); pointer-events: none; }
.app-overview { position: sticky; top: var(--header-h); z-index: 90; background: var(--paper-warm); border-bottom: 1px solid var(--hairline); }
.app-page main > section[id] { scroll-margin-top: calc(44px + var(--space-2xs) + 1px); }
.app-journey-nav { display: flex; align-items: center; gap: var(--space-md); padding-block: var(--space-2xs); overflow-x: auto; scrollbar-width: none; }
.app-journey-nav::-webkit-scrollbar { display: none; }
.app-journey-nav a { display: inline-flex; flex: none; align-items: center; min-height: 44px; font-size: 1rem; line-height: 1; white-space: nowrap; }
.app-journey-nav a[aria-current="location"] { color: var(--ember-strong); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.app-journey-nav a:hover { color: var(--ember-strong); }
.app-stage { padding-block: var(--space-xl); position: relative; isolation: isolate; --app-wash-opacity: .24; --app-wash-transform: none; --app-wash-position: center; }
.app-plan { background: var(--color-surface-sage); }
/* The same pigment and paper as the teacher tour, kept behind the content. */
.app-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: url('../assets/section-watercolor-wash.webp') var(--app-wash-position) / 100% 100% no-repeat;
  transform: var(--app-wash-transform);
  /* Keep wash strength in the mask: Firefox can ignore opacity on masked layers. */
  --app-wash-alpha: calc(var(--app-wash-opacity) * var(--app-wash-scale, 1));
  mask-image: linear-gradient(to bottom, transparent, rgb(0 0 0 / var(--app-wash-alpha)) 12%, rgb(0 0 0 / var(--app-wash-alpha)) 88%, transparent);
}
.app-plan { --app-wash-transform: scaleX(-1); }
.app-growth { --app-wash-transform: scaleY(-1); --app-wash-position: left center; }
.app-connected { --app-wash-opacity: .2; --app-wash-transform: scaleX(-1); }
.app-family { --app-wash-opacity: .22; --app-wash-position: left center; }
.app-memories { --app-wash-transform: scale(-1); }
.app-questions { --app-wash-opacity: .14; --app-wash-transform: scaleY(-1); }
.app-practice { --app-wash-opacity: .38; }
.app-practice::before { mix-blend-mode: soft-light; }
.app-beta::before { transform: scaleX(-1); }
.app-plan-layout { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1fr); gap: var(--space-lg); align-items: center; }
.app-growth-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl); align-items: center; }
.app-stage-copy { max-width: 460px; }
.app-stage-copy > p:not(.label):not(.app-pullquote) { color: var(--ink-soft); }
.app-details { list-style: none; padding: 0; margin-top: var(--space-md); font-size: .95rem; }
.app-details li { padding-block: 12px; border-top: 1px solid var(--hairline); }
.app-details li:last-child { border-bottom: 1px solid var(--hairline); }
.app-plan-shot { width: min(100%, var(--app-phone-width)); justify-self: center; }
.app-plan-gallery { min-width: 0; }
.app-plan-shots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.app-plan-controls { display: flex; justify-content: center; gap: 8px; margin-top: var(--space-md); }
.app-plan-controls[hidden] { display: none; }
.app-plan-controls button { min-height: 44px; padding: 8px 16px; color: var(--ink-soft); background: transparent; border: 1px solid var(--hairline); border-radius: var(--radius); cursor: pointer; font-size: .9rem; font-weight: 700; }
.app-plan-controls button[aria-pressed="true"] { background: var(--paper-warm); color: var(--ember-strong); border-color: var(--ember); }
.app-plan-controls button:hover { color: var(--ember-strong); }
.app-practice-principle { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1fr); gap: var(--space-lg); margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--hairline); }
.app-practice-principle h3 { font-family: var(--serif); font-size: clamp(1.75rem, 1.3rem + 1vw, 2.5rem); line-height: 1.2; }
.app-practice-principle p { color: var(--ink-soft); }
.app-research-note { font-size: .875rem; line-height: 1.6; }
.app-practice { color: var(--paper-soft); background: var(--footer-bg); }
.app-practice h2 { color: var(--paper-soft); }
.app-practice .label { color: var(--honey); }
.app-wide-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: var(--space-xl); align-items: end; margin-bottom: var(--space-lg); }
.app-wide-intro > p { color: var(--color-on-dark-muted); }
.app-listen-shot { width: min(100%, calc((var(--app-phone-width) - 22px) * 844 / 390 + 22px)); margin-inline: auto !important; }
.app-landscape .app-phone-screen { aspect-ratio: 844 / 390; }
.app-landscape::before { top: 50%; left: 18px; width: 17px; height: 26%; transform: translateY(-50%); }
.app-practice figcaption { color: var(--color-on-dark-muted); }
.app-studio-gallery { min-width: 0; }
.app-studio-shots { width: min(100%, calc((var(--app-phone-width) - 22px) * 844 / 390 + 22px)); margin-inline: auto; display: flex; align-items: start; gap: 24px; overflow-x: auto; padding-block: 24px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.app-studio-shots::-webkit-scrollbar { display: none; }
.app-studio-slide { flex: 0 0 100%; width: 100%; scroll-snap-align: center; }
.app-studio-shots figcaption strong, .app-connected-shots figcaption strong { display: block; margin-bottom: 6px; font-size: 1.05rem; }
.app-studio-shots figcaption span, .app-connected-shots figcaption span { display: block; }
.app-studio-controls { display: flex; align-items: center; justify-content: center; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 4px; }
.app-studio-controls[hidden] { display: none; }
.app-studio-controls button { flex: none; min-height: 44px; padding: 8px 14px; color: var(--color-on-dark-muted); background: transparent; border: 1px solid var(--hairline-light); border-radius: var(--radius); font-size: .9rem; font-weight: 700; white-space: nowrap; cursor: pointer; }
.app-studio-controls button[aria-pressed="true"] { background: var(--paper-warm); color: var(--ink); }
.app-studio-controls button:hover { border-color: var(--honey); }
.app-practice :focus-visible { outline-color: var(--focus-light); }
.app-practice-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); margin: var(--space-md) auto 0; max-width: 760px; color: var(--color-on-dark-muted); }
.app-practice-notes strong { color: var(--paper-soft); }
.app-growth { background: var(--color-surface-sand); }
.app-growth-shot { width: min(100%, var(--app-phone-width)); justify-self: center; }
.app-connected { background: var(--paper-soft); }
.app-connected .app-wide-intro { align-items: start; }
.app-connected .app-wide-intro p { color: var(--ink-soft); }
.app-connected-shots { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: var(--space-lg); align-items: center; }
.app-connected-phone { width: min(100%, var(--app-phone-width)); justify-self: center; }
.app-ipad { padding: 12px; border-radius: var(--radius-device); }
.app-ipad .app-phone-screen { aspect-ratio: 1180 / 820; border-radius: var(--radius-device-screen); }
.app-ipad::before { left: 4px; top: 50%; width: 6px; height: 6px; transform: translateY(-50%); background: var(--color-device-camera); }
.app-ipad::after { display: none; }
.app-connected-note { margin-top: var(--space-md); color: var(--ink-soft); font-size: .875rem; }
.app-pullquote { font-family: var(--serif); font-size: 1.6rem; color: var(--sage); padding-top: var(--space-md); border-top: 1px solid var(--hairline); }
.app-family { background: var(--color-surface-sky); }
.app-family-layout, .app-faq-layout, .app-beta-layout, .app-memories-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--space-xl); }
.app-family p:not(.label) { color: var(--ink-soft); }
.app-family .app-family-intro { font-family: var(--serif); font-size: 1.35rem; color: var(--ink); max-width: 28ch; }

/* One week, many hands: a shared garden with different paths of support. */
.app-family-layout { grid-template-areas: "heading wheel" "copy wheel"; row-gap: var(--space-sm); }
.app-family-heading { grid-area: heading; }
.app-family-heading h2 { margin-bottom: var(--space-sm); }
.app-family-heading .app-family-intro { margin-bottom: 0; }
.app-family-copy { grid-area: copy; }
.app-family-copy p:last-child { margin-bottom: 0; }
.app-care-week { grid-area: wheel; align-self: center; justify-self: center; width: 100%; max-width: 550px; }
.care-week-art { position: relative; width: 100%; }
.care-week-paint { display: block; width: 100%; height: auto; }
.care-week-weather { position: absolute; width: clamp(32px, 10%, 52px); height: auto; pointer-events: none; }
.care-week-sun { left: 6%; top: 9%; transform: rotate(-10deg); }
.care-week-cloud { right: 0; top: 48%; transform: rotate(8deg); }
.care-week-rain { left: 2%; bottom: 11%; transform: rotate(-7deg); }
.app-page .app-care-week figcaption { margin-top: 0; font-family: var(--serif); font-size: clamp(1.05rem, .95rem + .45vw, 1.4rem); line-height: 1.5; color: var(--ink); }
.app-family-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--hairline); }
.app-family-details h3 { font-family: var(--sans); font-size: 1rem; font-weight: 800; }
.app-family-details p { font-size: .95rem; margin-bottom: 0; }
.app-care-week.is-ready .care-week-art { opacity: 0; transform: translateY(8px); }
.app-care-week.is-drawn .care-week-art { animation: care-week-appear .85s var(--ease-out) forwards; }
@keyframes care-week-appear { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .app-care-week.is-ready .care-week-art { animation: none; opacity: 1; transform: none; }
}
.app-memories { background: var(--color-surface-honey); }
.app-memories-layout { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); grid-template-areas: "art heading" "art copy"; column-gap: var(--space-lg); row-gap: var(--space-sm); align-items: center; }
.app-memories-heading { grid-area: heading; align-self: end; }
.app-memories-heading > p:last-child { margin-bottom: 0; }
.app-memories-copy { grid-area: copy; align-self: start; }
.app-memory-picture { grid-area: art; width: calc(100% + var(--space-md)); justify-self: center; }
.app-memory-art { display: flow-root; }
.app-memory-art > img { display: block; width: 100%; height: auto; margin-block: -8%; }
.app-page .app-memory-picture figcaption { font-family: var(--serif); font-size: 1.1rem; line-height: 1.5; }
.app-memories p:not(.label) { color: var(--ink-soft); }
.app-memories .app-memory-note { font-size: .875rem; line-height: 1.6; padding-top: var(--space-xs); border-top: 1px solid var(--hairline); }
.app-questions { background: var(--paper-warm); }
.app-pricing { background: var(--paper-soft); --app-wash-opacity: .14; }
.app-pricing-details { margin: 0; }
.app-pricing-details > div { padding-block: var(--space-sm); border-top: 1px solid var(--hairline); }
.app-pricing-details > div:last-child { border-bottom: 1px solid var(--hairline); }
.app-pricing-details dt { color: var(--ink-soft); font-size: .875rem; margin-bottom: 8px; }
.app-pricing-details dd { margin: 0; }
.app-pricing-details strong { display: block; font-size: 1.125rem; }
.app-pricing-details p { color: var(--ink-soft); margin-block: 10px 0; }
.app-faq details { border-top: 1px solid var(--hairline); padding-block: 18px; }
.app-faq details:last-child { border-bottom: 1px solid var(--hairline); }
.app-faq summary { cursor: pointer; min-height: 44px; padding-block: 8px; font-weight: 700; }
.app-faq details p { color: var(--ink-soft); font-size: 1rem; }
.app-beta .app-small { color: var(--color-on-dark-muted); }
.app-beta .app-button { background: var(--honey); color: var(--ink); }
.app-beta .app-button:hover { background: var(--paper-soft); }
.app-install-steps { list-style: none; counter-reset: install; margin: 0; padding: 0; align-self: center; }
.app-install-steps li { counter-increment: install; position: relative; padding: 24px 0 24px 44px; border-top: 1px solid var(--hairline-light); }
.app-install-steps li:last-child { border-bottom: 1px solid var(--hairline-light); }
.app-install-steps li::before { content: counter(install, decimal-leading-zero); position: absolute; left: 0; color: var(--honey); font-size: .8rem; font-weight: 800; }
.app-install-steps strong, .app-install-steps span { display: block; }
.app-install-steps span { color: var(--color-on-dark-muted); font-size: .95rem; margin-top: 6px; }
.app-viewer { padding: 0; width: min(1100px, 94vw); max-width: 100%; max-height: 94dvh; color: var(--ink); background: var(--paper-warm); border: 1px solid var(--hairline); border-radius: 14px; }
.app-viewer[open] { display: flex; flex-direction: column; }
.app-viewer::backdrop { background: var(--color-modal-backdrop); }
.app-viewer-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--hairline); }
.app-viewer-toolbar p { margin: 0; font-size: .875rem; }
.app-viewer-toolbar button { border: 0; background: transparent; color: var(--ink); min-height: 44px; padding: 4px 12px; cursor: pointer; font-weight: 800; white-space: nowrap; }
.app-viewer-scroll { overflow: auto; overscroll-behavior: contain; padding: 20px; }
.app-viewer-device { width: calc(var(--app-shot-width, 390px) + 22px); max-width: none; margin-inline: auto; cursor: default; }
@media (min-width: 761px) { .app-viewer-device { max-width: 100%; } }
@media (max-width: 900px) { .app-hero-layout, .app-plan-layout, .app-growth-layout, .app-wide-intro, .app-family-layout, .app-faq-layout, .app-beta-layout { gap: var(--space-lg); } }
@media (max-width: 1199px) {
  .app-plan-layout { grid-template-columns: minmax(0, 1fr); }
  .app-plan-layout .app-stage-copy { max-width: 65ch; }
  .app-plan-shots { max-width: 624px; margin-inline: auto; }
}
@media (max-width: 1023px) { .app-connected-shots { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 1199px) {
  .app-opening { align-items: start; min-height: clamp(460px, 80svh, 760px); }
  .app-opening .hero-media img { object-position: 72% center; }
}
@media (max-width: 760px) {
  /* Keep the extra copy wash on phones; tablets use the left-biased hero scrim. */
  .app-opening .hero-media::before { background: var(--hero-mobile-copy-scrim); }
  .app-hero-copy { max-width: none; }
  .app-hero-copy { padding-block: 0; }
  .app-page { --app-phone-width: 280px; }
  .app-journey-nav { overflow-x: auto; justify-content: flex-start; gap: 28px; }
  .app-journey-nav a { font-size: .9rem; }
  .app-plan-layout, .app-growth-layout, .app-wide-intro, .app-family-layout, .app-faq-layout, .app-beta-layout, .app-memories-layout { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .app-practice-principle, .app-connected-shots { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .app-practice-principle h3 { margin-bottom: 0; }
  .app-studio-controls { justify-content: flex-start; }
  .app-studio-controls button { padding-inline: 8px; font-size: .8rem; }
  .app-connected .teacher-home-link { white-space: normal; }
  .app-plan-shots { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-block: 20px 36px; }
  .app-plan-shots::-webkit-scrollbar { display: none; }
  .app-plan-shots .app-plan-shot { flex: 0 0 100%; width: 100%; scroll-snap-align: center; }
  .app-plan-shot .app-capture { width: min(100%, var(--app-phone-width)); margin-inline: auto; }
  .app-family-layout { grid-template-areas: "heading" "wheel" "copy"; row-gap: var(--space-md); }
  .app-memories-layout { grid-template-areas: "heading" "art" "copy"; row-gap: var(--space-md); }
  .app-memory-picture { width: calc(100% + var(--gutter) * 2); }
  .app-page .app-memory-picture figcaption { padding-inline: var(--gutter); }
  .app-care-week { max-width: 430px; }
  .app-family-details { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .app-stage::before { --app-wash-scale: .65; background-size: auto 100%; background-position: right center; }
  .app-practice::before { --app-wash-opacity: .26; --app-wash-scale: 1; }
  .app-stage { padding-block: var(--space-xl); }
  .app-stage-copy { max-width: none; }
  .app-growth-shot { order: 2; }
  .app-practice-notes { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .app-viewer { inset: 0; width: 100%; height: 100dvh; max-height: 100dvh; margin: 0; border: 0; border-radius: 0; }
  .app-viewer-toolbar { padding: max(8px, env(safe-area-inset-top)) 12px 8px; }
  .app-viewer-scroll { flex: 1; min-height: 0; padding: 12px 12px max(12px, env(safe-area-inset-bottom)); }
}
@media (max-width: 480px) { .app-page .nav-cta { font-size: .85rem; } }
@media (prefers-reduced-motion: reduce) { .app-button { transition: none; } }