* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--component-body-background);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--component-body-content);
  background: var(--component-body-background);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body[data-menu-open="true"] {
  overflow: hidden;
}

::selection {
  color: var(--component-selection-content);
  background: var(--component-selection-background);
}

a,
button {
  font: inherit;
  letter-spacing: 0;
}

a {
  color: inherit;
}

button {
  border: 0;
}

img,
svg {
  display: block;
}

svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  stroke-width: 1.8;
}

h1,
h2,
h3,
h4,
p,
ol,
ul,
figure {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-weight: 750;
  line-height: 1.04;
  letter-spacing: 0;
  text-wrap: balance;
  overflow-wrap: break-word;
}

h1 {
  font-size: 6rem;
}

h2 {
  font-size: 3.75rem;
}

h3 {
  font-size: 1.45rem;
}

p {
  margin-bottom: 0;
}

.site-shell {
  width: min(calc(100% - 96px), var(--site-max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--component-button-primary-content);
  background: var(--component-button-primary-container);
  border-radius: var(--radius-control);
  transform: translateY(-180%);
  transition: transform var(--motion-fast) var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.site-header {
  position: fixed;
  z-index: 40;
  inset: 0 0 auto;
  height: 76px;
  color: var(--component-header-hero-content);
  background: linear-gradient(
    180deg,
    rgb(0 0 0 / 88%) 0%,
    rgb(0 0 0 / 68%) 58%,
    transparent 100%
  );
  border-bottom: 0;
  backdrop-filter: blur(12px) saturate(1.04);
  transition:
    color var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out);
}

.site-header[data-scrolled="true"],
.site-header[data-solid] {
  color: var(--component-header-content);
  background: var(--component-header-background);
  box-shadow: var(--component-header-shadow);
  backdrop-filter: blur(18px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand-lockup {
  min-width: 172px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
  color: currentColor;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 760;
  line-height: 1;
  text-decoration: none;
}

.brand-lockup img {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: var(--radius-frame);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  position: relative;
  padding-block: 12px;
  font-size: 0.88rem;
  font-weight: 680;
  text-decoration: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7px;
  height: 1px;
  background: var(--color-brand-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--motion-fast) var(--ease-out);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-download-menu {
  --header-download-surface: color-mix(in srgb, var(--color-surface-primary) 96%, transparent);
  --header-download-border: color-mix(in srgb, var(--color-foreground-primary) 15%, transparent);
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
}

.button.header-download {
  position: relative;
  z-index: 3;
  min-height: 44px;
  padding-inline: 16px;
  font-family: inherit;
  box-shadow: 0 8px 20px var(--color-shadow-brand);
  cursor: pointer;
  transition:
    color var(--motion-base) var(--ease-out),
    transform var(--motion-fast) var(--ease-out),
    background-color var(--motion-fast) var(--ease-out),
    border-color var(--motion-base) var(--ease-out),
    border-radius var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out);
}

.header-download-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex: 0 0 18px;
}

.header-store-menu {
  position: absolute;
  z-index: 2;
  top: calc(50% + 22px);
  right: 0;
  width: 230px;
  display: grid;
  padding: 8px;
  color: var(--color-foreground-primary);
  background: var(--header-download-surface);
  border: 1px solid var(--header-download-border);
  border-radius: var(--radius-frame) 0 var(--radius-frame) var(--radius-frame);
  box-shadow:
    0 26px 56px var(--color-shadow-ambient),
    inset 0 1px 0 color-mix(in srgb, var(--color-foreground-primary) 7%, transparent);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-7px) scale(0.985);
  transform-origin: top right;
  transition:
    opacity 240ms var(--ease-out),
    transform 380ms var(--ease-out),
    visibility 0s linear 380ms;
  will-change: opacity, transform;
}

.header-store-menu a {
  position: relative;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-inline: 14px;
  color: inherit;
  border-radius: var(--radius-control);
  font-size: 0.86rem;
  text-decoration: none;
  transition:
    color var(--motion-fast) var(--ease-out),
    background-color var(--motion-fast) var(--ease-out);
}

.header-store-menu a:hover,
.header-store-menu a:focus-visible {
  color: var(--color-brand-primary);
  background: color-mix(in srgb, var(--color-brand-primary) 9%, transparent);
}

.header-store-menu a + a {
  border-top: 0;
}

.header-store-menu a + a::before {
  content: "";
  position: absolute;
  top: 0;
  right: 14px;
  left: 14px;
  height: 1px;
  background: color-mix(in srgb, var(--color-foreground-primary) 10%, transparent);
}

.header-store-menu .store-brand-mark:not(.store-brand-mark-apple) {
  filter: invert(1) brightness(1.12);
  opacity: 0.92;
}

.header-download-menu:hover .header-download,
.header-download-menu[data-open="true"] .header-download {
  color: var(--color-foreground-primary);
  background: var(--header-download-surface);
  border-color: var(--header-download-border);
  border-radius: var(--radius-control) var(--radius-control) 0 0;
  box-shadow: none;
  transform: none;
}

.header-download-menu:hover .header-store-menu,
.header-download-menu[data-open="true"] .header-store-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
  transition-delay: 0s;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    transform var(--motion-fast) var(--ease-out),
    box-shadow var(--motion-fast) var(--ease-out),
    background-color var(--motion-fast) var(--ease-out);
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button-primary {
  color: var(--component-button-primary-content);
  background: var(--component-button-primary-container);
  border-color: var(--component-button-primary-border);
  box-shadow: var(--component-button-primary-shadow);
}

.button-secondary {
  color: var(--component-button-secondary-content);
  background: var(--component-button-secondary-container);
  border-color: var(--component-button-secondary-border);
  box-shadow: var(--component-button-secondary-shadow);
}

.store-brand-mark {
  width: 20px;
  height: 20px;
  display: block;
  flex: 0 0 20px;
  object-fit: contain;
}

.store-brand-mark-apple {
  filter: invert(1);
}

.icon-button {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 44px;
  padding: 0;
  color: currentColor;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  cursor: pointer;
  transition:
    color var(--motion-fast) var(--ease-out),
    background-color var(--motion-fast) var(--ease-out),
    border-color var(--motion-fast) var(--ease-out),
    transform var(--motion-fast) var(--ease-out);
}

.site-header[data-scrolled="true"] .icon-button,
.site-header[data-solid] .icon-button {
  color: var(--component-icon-button-content);
  background: var(--component-icon-button-container);
  border-color: var(--component-icon-button-border);
}

.icon-button:hover {
  transform: translateY(-1px);
}

.nav-icon-close,
.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  height: calc(100svh - 42px);
  min-height: 700px;
  max-height: 900px;
  overflow: hidden;
  isolation: isolate;
  color: var(--component-hero-content);
  background: var(--component-hero-background);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, #000 0%, #000 34%, rgb(0 0 0 / 96%) 42%, rgb(0 0 0 / 74%) 52%, rgb(0 0 0 / 30%) 65%, transparent 79%),
    linear-gradient(0deg, #000 0%, rgb(0 0 0 / 74%) 7%, transparent 24%),
    linear-gradient(180deg, rgb(0 0 0 / 28%) 0%, transparent 24%);
}

.hero-inner {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  align-items: center;
  padding-top: 76px;
}

.hero-copy {
  width: min(51%, 650px);
  padding-block: 64px 86px;
  container-type: inline-size;
}

.hero-copy h1 {
  font-size: min(6rem, 19cqi);
  margin-bottom: 16px;
  overflow-wrap: normal;
  white-space: nowrap;
}

.hero-subtitle {
  margin-bottom: 30px;
  color: var(--component-hero-content);
  font-size: 1rem;
  font-weight: 760;
}

.hero-positioning {
  margin-bottom: 8px;
  color: var(--component-hero-content);
  font-family: var(--font-display);
  font-size: 2.35rem;
  font-weight: 750;
  line-height: 1.08;
}

.hero-slogan {
  margin-bottom: 28px;
  color: var(--component-annotation-content);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 620;
}

.hero-summary {
  max-width: 58ch;
  margin-bottom: 0;
  color: var(--component-hero-secondary);
  font-size: 1.08rem;
}

.hero-store-visual {
  position: absolute;
  z-index: -2;
  inset: 0 0 0 43%;
  display: block;
  overflow: hidden;
  pointer-events: none;
}

.hero-store-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 52%;
  opacity: 0.84;
  transform: translate3d(var(--scene-x, 0), var(--scene-y, 0), 0) scale(1.04);
  transition: transform 500ms var(--ease-out);
  will-change: transform;
}

.scroll-cue {
  position: absolute;
  z-index: 5;
  left: max(48px, calc((100vw - var(--site-max)) / 2));
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--component-hero-secondary);
  font-size: 0.75rem;
  font-weight: 680;
  text-decoration: none;
}

.scroll-cue svg {
  width: 16px;
  height: 16px;
  transition: transform var(--motion-fast) var(--ease-out);
}

.section {
  position: relative;
  padding-block: 132px;
}

.section-label {
  margin-bottom: 20px;
  color: var(--color-foreground-secondary);
  font-size: 0.78rem;
  font-weight: 760;
}

.section-lede {
  max-width: 67ch;
  color: var(--color-foreground-secondary);
  font-size: 1.08rem;
}

.experience-section {
  overflow: hidden;
  background: var(--component-section-lifted);
  border-block: 1px solid var(--component-section-border);
}

.experience-heading {
  margin-bottom: 72px;
}

.experience-heading h2 {
  max-width: 17ch;
}

.experience-heading h2 span {
  display: inline-block;
  white-space: nowrap;
}

.experience-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.48fr);
  gap: 64px;
  align-items: start;
}

.experience-map {
  align-self: center;
  margin: 0;
  padding: 0;
  list-style: none;
  border-block: 1px solid var(--component-section-border);
}

.experience-stage {
  min-width: 0;
  background: var(--component-section-lifted);
}

.experience-stage + .experience-stage {
  border-top: 1px solid var(--component-section-border);
}

.stage-copy {
  display: grid;
  grid-template-columns: 88px minmax(150px, 0.56fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 32px 38px;
}

.stage-order {
  display: block;
  color: var(--component-annotation-content);
  font-size: 0.78rem;
  font-weight: 760;
}

.stage-copy h3 {
  margin: 0;
  font-size: 2rem;
}

.stage-copy p {
  max-width: 34ch;
  color: var(--color-foreground-secondary);
}

.experience-proof,
.world-proof {
  margin: 0;
  background: var(--component-proof-stage);
}

.experience-proof {
  position: sticky;
  top: 100px;
  padding: 28px;
  border-block: 1px solid var(--component-section-border);
}

.product-proof-image {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: var(--radius-frame);
  box-shadow: var(--component-proof-shadow);
}

.worlds-section {
  overflow: hidden;
  background: var(--component-section-depth);
  border-bottom: 1px solid var(--component-section-border);
}

.worlds-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.58fr);
  gap: 88px;
  align-items: end;
  margin-bottom: 72px;
}

.worlds-heading h2 {
  max-width: 13ch;
}

.worlds-heading .section-lede {
  max-width: 51ch;
  padding-top: 24px;
  border-top: 1px solid var(--color-brand-primary);
}

.worlds-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--component-section-border);
}

.world-option {
  min-width: 0;
  background: var(--component-section-primary);
}

.world-option + .world-option {
  border-left: 1px solid var(--component-section-border);
}

.world-proof {
  padding: 30px;
  border-top: 1px solid var(--component-section-border);
}

.world-copy {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  padding: 38px 38px 40px;
}

.world-copy h3 {
  margin-bottom: 24px;
  color: var(--color-foreground-primary);
  font-size: 1.55rem;
  line-height: 1.2;
}

.world-copy p {
  margin-top: auto;
  padding-top: 20px;
  color: var(--color-foreground-secondary);
  border-top: 1px solid var(--component-section-border);
  font-size: 0.94rem;
}

.distinction-section {
  overflow: hidden;
  color: var(--color-foreground-reading);
  background: var(--component-section-reading);
}

.distinction-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(260px, 0.58fr) minmax(380px, 1fr);
  gap: 52px;
  align-items: start;
}

.distinction-heading h2 {
  max-width: 12ch;
  margin-bottom: 28px;
  color: var(--color-foreground-primary);
}

.distinction-heading .section-lede {
  max-width: 44ch;
}

.distinction-proof {
  width: 100%;
  max-width: 320px;
  margin: 0;
  justify-self: center;
}

.distinction-proof figcaption {
  max-width: 32ch;
  margin-top: 18px;
  color: var(--color-foreground-secondary);
  font-size: 0.82rem;
}

.story-comparison {
  margin: 0;
  border-top: 1px solid var(--component-section-border);
}

.story-comparison > div {
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr);
  gap: 28px;
  padding-block: 24px;
  border-bottom: 1px solid var(--component-section-border);
}

.story-comparison dt {
  color: var(--color-foreground-secondary);
  font-size: 0.8rem;
  font-weight: 760;
}

.story-comparison dd {
  margin: 0;
  color: var(--color-foreground-primary);
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 680;
  line-height: 1.35;
}

.story-comparison-primary dt {
  color: var(--component-annotation-content);
}

.cause-chain {
  position: relative;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 12px;
  padding-top: 26px;
  border-top: 1px solid var(--color-brand-primary);
}

.cause-chain span {
  color: var(--color-foreground-secondary);
  font-size: 0.82rem;
}

.cause-chain strong {
  display: block;
  margin-top: 5px;
  color: var(--color-foreground-primary);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

/* Authored section motion: each reveal follows the structure of its content. */
.motion-ready [data-motion-section="experience"] .experience-stage {
  opacity: 0;
  clip-path: inset(0 100% 0 0);
  transform: translateX(-24px);
  filter: blur(4px);
  transition:
    opacity 520ms var(--ease-out),
    clip-path 680ms var(--ease-out),
    transform 680ms var(--ease-out),
    filter 520ms var(--ease-out),
    background-color var(--motion-base) var(--ease-out);
}

.motion-ready [data-motion-section="experience"] .experience-stage:nth-child(2) {
  transition-delay: 90ms;
}

.motion-ready [data-motion-section="experience"] .experience-stage:nth-child(3) {
  transition-delay: 180ms;
}

.motion-ready [data-motion-section="experience"] .experience-proof {
  opacity: 0;
  clip-path: inset(12% 0 88%);
  transform: translateY(22px);
  transition:
    opacity 560ms 120ms var(--ease-out),
    clip-path 720ms 120ms var(--ease-out),
    transform 720ms 120ms var(--ease-out);
}

.motion-ready [data-motion-section="experience"].is-in-view .experience-stage,
.motion-ready [data-motion-section="experience"].is-in-view .experience-proof {
  opacity: 1;
  clip-path: inset(0);
  transform: none;
  filter: none;
}

.motion-ready [data-motion-section="worlds"] .world-option {
  opacity: 0;
  clip-path: inset(0 0 100%);
  transform: translateY(18px);
  transition:
    opacity 560ms var(--ease-out),
    clip-path 700ms var(--ease-out),
    transform 700ms var(--ease-out);
}

.motion-ready [data-motion-section="worlds"] .world-option:nth-child(2) {
  transition-delay: 90ms;
}

.motion-ready [data-motion-section="worlds"] .world-option:nth-child(3) {
  transition-delay: 180ms;
}

.motion-ready [data-motion-section="worlds"].is-in-view .world-option {
  opacity: 1;
  clip-path: inset(0);
  transform: none;
}

.motion-ready [data-motion-section="distinction"] .distinction-proof,
.motion-ready [data-motion-section="distinction"] .story-comparison > div {
  opacity: 0;
  clip-path: inset(0 0 0 100%);
  transform: translateX(20px);
  transition:
    opacity 520ms var(--ease-out),
    clip-path 680ms var(--ease-out),
    transform 680ms var(--ease-out);
}

.motion-ready [data-motion-section="distinction"] .story-comparison > div:nth-child(2) {
  transition-delay: 80ms;
}

.motion-ready [data-motion-section="distinction"] .story-comparison > div:nth-child(3) {
  transition-delay: 160ms;
}

.motion-ready [data-motion-section="distinction"] .distinction-proof {
  clip-path: inset(0 0 100%);
}

.motion-ready [data-motion-section="distinction"] .cause-chain {
  border-top-color: transparent;
}

.motion-ready [data-motion-section="distinction"] .cause-chain::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--color-brand-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 720ms 120ms var(--ease-out);
}

.motion-ready [data-motion-section="distinction"] .cause-chain span {
  opacity: 0;
  transform: translateX(-16px);
  transition:
    opacity 480ms var(--ease-out),
    transform 620ms var(--ease-out);
}

.motion-ready [data-motion-section="distinction"] .cause-chain span:nth-child(2) {
  transition-delay: 90ms;
}

.motion-ready [data-motion-section="distinction"] .cause-chain span:nth-child(3) {
  transition-delay: 180ms;
}

.motion-ready [data-motion-section="distinction"].is-in-view .distinction-proof,
.motion-ready [data-motion-section="distinction"].is-in-view .story-comparison > div,
.motion-ready [data-motion-section="distinction"].is-in-view .cause-chain span {
  opacity: 1;
  clip-path: inset(0);
  transform: none;
}

.motion-ready [data-motion-section="distinction"].is-in-view .cause-chain::before {
  transform: scaleX(1);
}

@media (hover: hover) and (pointer: fine) {
  .scroll-cue:hover svg {
    transform: translateY(4px);
  }

  .experience-stage,
  .stage-copy h3,
  .world-copy h3,
  .world-option .product-proof-image {
    transition:
      color var(--motion-base) var(--ease-out),
      background-color var(--motion-base) var(--ease-out),
      transform 700ms var(--ease-out),
      filter var(--motion-base) var(--ease-out);
  }

  .experience-stage:hover {
    background: color-mix(in srgb, var(--color-brand-primary) 6%, var(--component-section-lifted));
  }

  .experience-stage:hover .stage-copy h3,
  .world-option:hover .world-copy h3 {
    color: var(--color-brand-primary);
  }

  .world-option:hover .product-proof-image {
    transform: scale(1.025);
    filter: saturate(1.06) contrast(1.02);
  }
}

.download-section {
  padding-block: 108px;
  background: var(--component-section-depth);
  border-top: 1px solid var(--component-section-border);
}

.download-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.55fr);
  gap: 88px;
  align-items: end;
}

.download-copy h2 {
  font-size: min(3.75rem, 19cqi);
  margin-bottom: 24px;
  overflow-wrap: normal;
}

.download-copy {
  min-width: 0;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  container-type: inline-size;
}

.download-app-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  box-shadow: 14px 18px 38px var(--color-shadow-warm);
}

.download-copy p {
  max-width: 58ch;
  color: var(--color-foreground-secondary);
}

.download-copy .download-availability {
  color: var(--component-annotation-content);
}

.store-slots {
  display: grid;
  gap: 12px;
}

.store-slot {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  padding: 12px 18px;
  color: var(--color-foreground-primary);
  background: var(--component-button-secondary-container);
  border: 1px solid var(--component-button-secondary-border);
  border-radius: var(--radius-control);
  transition: color var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}

.store-slot strong {
  font-family: var(--font-display);
}

.store-slot-label {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.store-slot-available {
  color: var(--component-button-primary-content);
  background: var(--component-button-primary-container);
  border-color: transparent;
  box-shadow: var(--component-button-primary-shadow);
  text-decoration: none;
}

.store-slot-available:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px var(--color-shadow-brand);
}

.store-slot-available:active {
  transform: translateY(0);
}

.store-slot-app-store {
  text-decoration: none;
}

.store-slot-app-store:hover {
  color: var(--color-foreground-primary);
  background: var(--component-section-reading);
  border-color: var(--color-brand-primary);
  transform: translateY(-2px);
}

.store-slot-app-store:active {
  transform: translateY(0);
}

.site-footer {
  color: var(--component-footer-content);
  background: var(--component-footer-background);
  border-top: 1px solid var(--component-footer-border);
}

.footer-inner {
  min-height: 170px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: center;
}

.footer-brand strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.footer-brand p {
  color: var(--component-footer-secondary);
  font-size: 0.82rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 24px;
}

.footer-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--component-footer-secondary);
  font-size: 0.82rem;
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--component-footer-content);
}

.store-resolver-main {
  min-height: calc(100svh - 170px);
  padding-top: 76px;
  background: var(--component-section-depth);
}

.store-resolver-section {
  min-height: calc(100svh - 246px);
  display: grid;
  align-items: center;
  padding-block: 112px;
}

.store-resolver-grid {
  display: grid;
  grid-template-columns: 160px minmax(0, 680px);
  gap: 64px;
  align-items: center;
}

.store-resolver-icon {
  width: 160px;
  height: 160px;
  border-radius: 36px;
  box-shadow: 18px 24px 52px var(--color-shadow-warm);
}

.store-resolver-copy h1 {
  max-width: 12ch;
  margin-bottom: 24px;
  font-size: 4.75rem;
}

.store-resolver-status {
  max-width: 58ch;
  margin-top: 32px;
  padding-top: 24px;
  color: var(--color-foreground-secondary);
  border-top: 1px solid var(--component-section-border);
}

.store-resolver-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.subpage-main {
  min-height: calc(100vh - 170px);
  padding-top: 76px;
  background: var(--component-section-primary);
}

.subpage-hero {
  padding-block: 104px 78px;
  background: var(--component-section-depth);
  border-bottom: 1px solid var(--component-section-border);
}

.subpage-hero-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 80px;
  align-items: start;
}

.subpage-hero h1 {
  max-width: 13ch;
  margin-bottom: 26px;
  font-size: 4.75rem;
}

.subpage-hero .section-lede {
  max-width: 62ch;
}

.subpage-content {
  padding-block: 96px 120px;
}

.content-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: 80px;
  align-items: start;
}

.content-meta {
  color: var(--color-foreground-secondary);
  font-size: 0.82rem;
}

.content-meta strong {
  display: block;
  margin-bottom: 8px;
  color: var(--color-foreground-primary);
  font-family: var(--font-display);
}

.content-body {
  max-width: 75ch;
}

.content-body h2 {
  margin-bottom: 26px;
  font-size: 2.4rem;
}

.content-body p + p {
  margin-top: 20px;
}

.support-email-band {
  margin-block: 42px 48px;
  border-block: 1px solid var(--component-section-border);
}

.support-email-link {
  min-height: 96px;
  display: flex;
  align-items: center;
  color: var(--component-annotation-content);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 750;
  line-height: 1.2;
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
  overflow-wrap: anywhere;
  transition: color var(--motion-fast) var(--ease-out);
}

.support-email-link:hover,
.support-email-link:focus-visible {
  color: var(--color-foreground-primary);
}

.support-policies {
  padding-top: 32px;
  border-top: 1px solid var(--component-section-border);
}

.support-policies .section-label {
  margin-bottom: 8px;
  color: var(--component-annotation-content);
}

.support-policies > p:last-of-type {
  max-width: 62ch;
  color: var(--color-foreground-secondary);
}

.support-policies .inline-links {
  margin-top: 24px;
}

.legal-meta {
  position: sticky;
  top: 112px;
}

.legal-meta-title {
  margin: 0 0 24px;
  color: var(--color-foreground-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.3;
}

.legal-meta dl,
.legal-meta dd {
  margin: 0;
}

.legal-meta dl {
  display: grid;
  gap: 20px;
}

.legal-meta dt {
  color: var(--color-foreground-tertiary);
  font-size: 0.75rem;
  font-weight: 700;
}

.legal-meta dd {
  margin-top: 3px;
  color: var(--color-foreground-secondary);
  overflow-wrap: anywhere;
}

.legal-meta a {
  color: var(--color-foreground-primary);
  text-underline-offset: 4px;
}

.legal-document {
  max-width: 72ch;
  color: var(--color-foreground-secondary);
  line-height: 1.75;
}

.legal-section {
  scroll-margin-top: 112px;
}

.legal-section + .legal-section {
  margin-top: 56px;
  padding-top: 56px;
  border-top: 1px solid var(--component-section-border);
}

.legal-document .legal-section h2 {
  max-width: 30ch;
  margin-bottom: 24px;
  color: var(--color-foreground-primary);
  font-size: 1.75rem;
  line-height: 1.18;
}

.legal-subsection {
  margin-top: 38px;
}

.legal-document .legal-subsection h3 {
  margin-bottom: 18px;
  color: var(--color-foreground-primary);
  font-size: 1.12rem;
  line-height: 1.35;
}

.legal-document ol,
.legal-document ul {
  margin: 22px 0 0;
  padding-left: 1.4rem;
}

.legal-document li {
  padding-left: 0.35rem;
}

.legal-document li + li {
  margin-top: 12px;
}

.legal-document li::marker {
  color: var(--component-annotation-content);
  font-weight: 700;
}

.legal-document ol + p,
.legal-document ul + p {
  margin-top: 24px;
}

.legal-document a {
  color: var(--component-annotation-content);
  overflow-wrap: anywhere;
  text-underline-offset: 4px;
}

.legal-emphasis {
  color: var(--color-foreground-primary);
  font-weight: 650;
}

.legal-related-links {
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid var(--component-section-border);
}

.inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 36px;
}

.inline-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--color-foreground-primary);
  font-weight: 700;
  text-underline-offset: 5px;
}

.js .hero-store-visual {
  animation: hero-image-arrival var(--motion-scene) var(--ease-out) both;
}

@keyframes hero-image-arrival {
  from {
    clip-path: inset(100% 0 0);
  }
  to {
    clip-path: inset(0);
  }
}

@media (min-width: 861px) {
  .hero-store-visual img {
    object-position: center 42%;
  }
}

@media (min-width: 1400px) and (min-aspect-ratio: 21 / 9) {
  .hero-store-visual img {
    object-position: center 36%;
  }
}

@media (max-width: 1080px) {
  .site-shell {
    width: min(calc(100% - 64px), var(--site-max));
  }

  h1 {
    font-size: 5rem;
  }

  h2 {
    font-size: 3.2rem;
  }

  .hero-copy h1 {
    font-size: min(5rem, 19cqi);
  }

  .download-copy h2 {
    font-size: min(3.2rem, 19cqi);
  }

  .hero-store-visual {
    left: 40%;
  }

  .scroll-cue {
    left: 32px;
  }

  .distinction-grid {
    grid-template-columns: minmax(0, 0.65fr) minmax(210px, 0.48fr) minmax(340px, 1fr);
    gap: 36px;
  }

  .distinction-proof {
    max-width: 250px;
  }

  .experience-layout {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.44fr);
    gap: 48px;
  }

  .worlds-heading {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.58fr);
    gap: 60px;
  }

  .stage-copy {
    grid-template-columns: 76px minmax(140px, 0.56fr) minmax(0, 1fr);
    gap: 24px;
    padding: 30px;
  }

  .experience-proof,
  .world-proof {
    padding: 28px 30px;
  }

  .world-copy {
    padding-inline: 30px;
  }
}

@media (max-width: 860px) {
  .site-header {
    height: 68px;
  }

  .header-download-menu {
    display: none;
  }

  .js .nav-toggle {
    display: inline-grid;
  }

  .js .site-nav {
    position: absolute;
    z-index: 39;
    top: 68px;
    right: 0;
    bottom: auto;
    width: min(88vw, 390px);
    height: calc(100dvh - 68px);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 32px;
    overflow-y: auto;
    overscroll-behavior: contain;
    color: var(--component-header-content);
    background: var(--component-section-lifted);
    border-left: 1px solid var(--component-section-border);
    box-shadow: -18px 22px 52px var(--color-shadow-ambient);
    visibility: hidden;
    transform: translateX(104%);
    transition: transform var(--motion-base) var(--ease-out);
  }

  .js body[data-menu-open="true"] .site-nav {
    visibility: visible;
    transform: translateX(0);
  }

  .js body[data-menu-open="true"] .nav-icon-menu {
    display: none;
  }

  .js body[data-menu-open="true"] .nav-icon-close {
    display: block;
  }

  .site-nav a {
    min-height: 58px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--component-section-border);
    font-size: 1rem;
  }

  .hero-inner {
    padding-top: 68px;
  }

  .hero-copy {
    width: 57%;
  }

  .hero-store-visual {
    left: 39%;
  }

  .hero-store-visual img {
    opacity: 0.74;
  }

  .section {
    padding-block: 104px;
  }

  .download-grid,
  .subpage-hero-grid,
  .content-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .distinction-grid {
    grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1fr);
    gap: 40px;
  }

  .distinction-heading,
  .cause-chain {
    grid-column: 1 / -1;
  }

  .distinction-proof {
    grid-column: 1;
    grid-row: 2;
    max-width: 280px;
  }

  .story-comparison {
    grid-column: 2;
    grid-row: 2;
  }

  .worlds-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .experience-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .stage-copy {
    padding: 36px;
  }

  .experience-proof {
    position: static;
    width: min(100%, 360px);
    justify-self: center;
    padding: 32px 28px;
  }

  .worlds-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .world-option + .world-option {
    border-top: 1px solid var(--component-section-border);
    border-left: 0;
  }

  .world-option {
    display: grid;
    grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1fr);
  }

  .world-proof {
    padding: 28px;
    border-top: 0;
    border-left: 1px solid var(--component-section-border);
  }

  .world-copy {
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 34px 36px;
  }

  .world-copy h3 {
    min-height: 0;
    margin-bottom: 24px;
  }

  .world-copy p {
    margin-top: 0;
  }

  .download-grid {
    align-items: start;
  }

  .subpage-hero h1 {
    font-size: 4rem;
  }

  .legal-meta {
    position: static;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--component-section-border);
  }

  .legal-meta dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(calc(100% - 36px), var(--site-max));
  }

  h1 {
    font-size: 3.45rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .brand-lockup {
    min-width: 148px;
    gap: 10px;
    font-size: 1.12rem;
  }

  .brand-lockup img {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .header-inner {
    gap: 8px;
  }

  .hero {
    height: auto;
    min-height: max(620px, calc(100svh - 28px));
    max-height: none;
  }

  .hero::after {
    width: auto;
    background:
      linear-gradient(90deg, #000 0%, rgb(0 0 0 / 96%) 36%, rgb(0 0 0 / 77%) 62%, rgb(0 0 0 / 28%) 86%, transparent 100%),
      linear-gradient(0deg, #000 0%, rgb(0 0 0 / 68%) 9%, transparent 28%);
  }

  .hero-copy {
    width: 78%;
    padding-block: 58px 78px;
  }

  .hero-inner {
    height: auto;
    min-height: inherit;
  }

  .hero-copy h1 {
    font-size: min(3.45rem, 19cqi);
  }

  .hero-subtitle {
    font-size: 0.92rem;
  }

  .hero-positioning {
    font-size: 1.8rem;
  }

  .hero-slogan {
    font-size: 1.12rem;
  }

  .hero-summary {
    max-width: 42ch;
    font-size: 0.98rem;
  }

  .hero-store-visual {
    z-index: -2;
    inset: 0 -22% 0 24%;
  }

  .hero-store-visual img {
    opacity: 0.44;
  }

  .scroll-cue {
    left: 18px;
    transform: none;
  }

  .section {
    padding-block: 82px;
  }

  .section-label {
    margin-bottom: 14px;
  }

  .experience-heading h2,
  .worlds-heading h2,
  .distinction-heading h2 {
    max-width: none;
  }

  .story-comparison > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding-block: 20px;
  }

  .distinction-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .distinction-heading,
  .distinction-proof,
  .story-comparison,
  .cause-chain {
    grid-row: auto;
    grid-column: 1;
  }

  .distinction-proof {
    width: min(100%, 354px);
    max-width: none;
  }

  .experience-heading {
    margin-bottom: 48px;
  }

  .experience-stage {
    display: block;
  }

  .stage-copy {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    padding: 32px 0 28px;
  }

  .stage-copy h3 {
    font-size: 2.15rem;
  }

  .experience-proof {
    width: 100%;
    padding: 28px 0;
    border-inline: 0;
    border-block: 1px solid var(--component-section-border);
  }

  .worlds-heading {
    margin-bottom: 48px;
  }

  .worlds-heading .section-lede {
    padding-top: 20px;
  }

  .world-copy {
    display: block;
    padding: 30px 0 42px;
  }

  .world-option {
    display: block;
  }

  .world-proof {
    padding: 28px 0;
    border-top: 1px solid var(--component-section-border);
    border-left: 0;
  }

  .world-copy h3 {
    margin-bottom: 20px;
  }

  .world-copy p {
    padding-top: 20px;
  }

  .cause-chain {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .download-section {
    padding-block: 82px;
  }

  .download-copy {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 18px;
  }

  .download-app-icon {
    width: 64px;
    height: 64px;
    border-radius: 15px;
  }

  .store-slots {
    min-width: 0;
    width: 100%;
  }

  .store-slot {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 48px;
  }

  .footer-links {
    justify-content: flex-start;
    gap: 8px 20px;
  }

  .store-resolver-main {
    padding-top: 68px;
  }

  .store-resolver-section {
    min-height: calc(100svh - 68px);
    padding-block: 72px 88px;
  }

  .store-resolver-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .store-resolver-icon {
    width: 96px;
    height: 96px;
    border-radius: 22px;
  }

  .store-resolver-copy h1 {
    font-size: 3rem;
  }

  .store-resolver-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .store-resolver-actions .button {
    width: 100%;
  }

  .subpage-hero {
    padding-block: 78px 62px;
  }

  .subpage-hero h1 {
    font-size: 3.15rem;
  }

  .subpage-content {
    padding-block: 72px 92px;
  }

  .content-body h2 {
    font-size: 2rem;
  }

  .legal-meta dl {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .legal-section + .legal-section {
    margin-top: 42px;
    padding-top: 42px;
  }

  .legal-document .legal-section h2 {
    margin-bottom: 20px;
    font-size: 1.5rem;
  }

  .legal-subsection {
    margin-top: 32px;
  }

  .legal-document .legal-subsection h3 {
    font-size: 1.05rem;
  }

  .legal-related-links {
    margin-top: 52px;
    padding-top: 28px;
  }

  .support-email-link {
    min-height: 84px;
    font-size: 1.55rem;
  }

  .download-copy h2 {
    font-size: min(2.35rem, 19cqi);
  }
}

@media (max-width: 360px) {
  .hero-copy h1 {
    font-size: min(2.8rem, 19cqi);
  }
}

@media (max-height: 680px) and (max-width: 860px) {
  .hero {
    height: calc(100svh - 24px);
    min-height: 0;
  }

  .hero-copy {
    padding-block: 38px 54px;
  }

  .hero-copy h1 {
    font-size: min(3rem, 19cqi);
  }

  .hero-summary {
    margin-bottom: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .motion-ready [data-motion-section] .experience-stage,
  .motion-ready [data-motion-section] .experience-proof,
  .motion-ready [data-motion-section] .world-option,
  .motion-ready [data-motion-section] .distinction-proof,
  .motion-ready [data-motion-section] .story-comparison > div,
  .motion-ready [data-motion-section] .cause-chain span {
    opacity: 1;
    clip-path: inset(0);
    transform: none;
    filter: none;
  }

  .motion-ready [data-motion-section] .cause-chain::before {
    transform: scaleX(1);
  }
}