@font-face {
  font-family: Manrope;
  src: url('/assets/fonts/Manrope-Variable.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --ink: #ffffff;
  --muted: #ffffffa3;
  --page-width: 1200px;
  --page-gutter: 48px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  background: #000000;
  color: var(--ink);
  font-family: Manrope, sans-serif;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  scrollbar-color: #666666 #000000;
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 18px; line-height: 28px; }
a { color: inherit; text-decoration: none; text-underline-offset: .25em; }
button { font: inherit; }
a, button, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid #ffffff; outline-offset: 8px; }
a:hover { text-decoration: underline; }
::selection { color: #000000; background: #ffffff; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 600; letter-spacing: -.04em; text-wrap: balance; }
p { text-wrap: pretty; }
.skip-link { position: fixed; top: -96px; left: 24px; z-index: 100; padding: 12px 16px; background: #ffffff; color: #000000; }
.skip-link:focus { top: 16px; }
.site-header { height: 80px; width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; min-height: 44px; }
.brand img { display: block; width: auto; height: 28px; }
.site-header nav { display: flex; gap: 32px; margin-left: auto; font-size: 14px; line-height: 20px; color: var(--muted); }
.site-header nav a { display: inline-flex; align-items: center; min-height: 44px; white-space: nowrap; }
.site-header nav a:hover { color: #ffffff; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 24px; border: 0; border-radius: 9999px; background: #ffffff; color: #000000; font-size: 16px; line-height: 24px; font-weight: 600; white-space: nowrap; transition: background .18s var(--ease), transform .12s var(--ease); }
.button:hover { background: #dddddd; text-decoration: none; }
.button:active { transform: scale(.98); }
.button-small { min-height: 44px; padding: 12px 16px; font-size: 14px; line-height: 20px; }
.hero { width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); min-height: min(640px, calc(100svh - 176px)); margin: auto; padding: 32px 0 48px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 96px; }
.hero-device { position: relative; width: min(100%, 520px, calc(100svh - 256px)); justify-self: center; aspect-ratio: 1; overflow: hidden; animation: product-arrival .42s cubic-bezier(.22,1,.36,1) both; }
.hero-photo-plane { position: absolute; width: 110%; aspect-ratio: 1; left: .3167%; top: -13.6167%; }
.hero-photo { display: block; width: 100%; height: auto; }
/* The square app plane projects onto the photographed LCD; photo pixels stay untouched. */
.hero-screen-plane { position: absolute; left: 42.3545%; top: 30.8728%; width: 33.3333%; aspect-ratio: 1; overflow: hidden; border-radius: 50%; background: #000000; transform: matrix(.89296441, -.02491327, .09999460, .99449178, 0, 0); }
.hero-screen { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.photo-plane { position: absolute; width: 160%; aspect-ratio: 1; left: -30%; top: -34%; }
.device-photo { display: block; width: 100%; height: auto; }
.photo-plane::before { content: ''; position: absolute; left: 32.7%; top: 34.3%; width: 35.8%; aspect-ratio: 1; border-radius: 50%; background: #000000; z-index: 1; }
.device-screen { position: absolute; left: 32.9%; top: 34.5%; width: 35.4%; height: auto; aspect-ratio: 1; object-fit: contain; border-radius: 50%; background: #000000; z-index: 2; }
.hero-copy { max-width: 640px; padding: 24px 0; text-align: center; }
.hero-copy h1 { font-size: 60px; line-height: 1; font-weight: 700; margin-bottom: 24px; }
.hero-copy h1 span { display: block; white-space: normal; }
.hero-copy > p:first-of-type { max-width: 36ch; font-size: 18px; line-height: 28px; color: var(--muted); margin: 0 auto 32px; text-wrap: balance; }
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hero-buttons { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; }
.hero-actions .button-secondary { background: transparent; color: #ffffff; border: 1px solid #ffffff80; padding: 11px 23px; }
.hero-actions .button-secondary:hover { color: #000000; border-color: var(--stamina); }
.hero-price { margin: 0; color: var(--muted); font-size: 14px; line-height: 20px; }
.hero-routine-link { margin-top: 16px; }
.product-range { color: var(--muted); font-size: 16px; line-height: 24px; }
.program-index { width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin: 0 auto; padding: 24px 0; border-top: 1px solid #ffffff26; }
.program-index a { min-height: 44px; color: var(--program); font-size: 18px; line-height: 28px; font-weight: 600; padding: 8px 0; transition: opacity .12s var(--ease); }
.program-index a span { position: relative; display: inline-block; }
.program-index a span::after { content: ''; position: absolute; bottom: -8px; left: 0; right: 0; height: 2px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .24s var(--ease); }
.program-index a:hover { text-decoration: none; }
.program-index a:hover span::after, .program-index a:focus-visible span::after, .program-index a[aria-current="location"] span::after { transform: scaleX(1); }
.program-index a:active { opacity: .65; }
.program-index a:last-child { text-align: right; }
.program-index a:nth-child(2), .program-index a:nth-child(3) { text-align: center; }
.programs { width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); margin: auto; }
.program-stage { display: none; }
.program { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 96px; padding: 64px 0; }
.program + .program { border-top: 1px solid #ffffff1a; }
.program-art { position: relative; width: min(416px, 100%); margin: auto; aspect-ratio: 1; }
.program-art img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.program-copy { max-width: 400px; }
.program-copy h2 { color: var(--program); font-size: 72px; line-height: 1; font-weight: 700; margin-bottom: 16px; }
.program-copy p { color: var(--muted); max-width: 30ch; font-size: 20px; line-height: 28px; margin-bottom: 24px; }
.is-story { --story-height: min(560px, calc(100svh - 176px)); padding-bottom: 64px; }
.is-story .program-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 96px; }
.is-story .program-stage { position: sticky; top: 88px; display: grid; align-content: center; align-self: start; height: var(--story-height); }
.program-stage-device { position: relative; width: min(480px, calc(100svh - 232px)); max-width: 100%; aspect-ratio: 1; overflow: hidden; }
.program-stage .photo-plane { width: 180%; left: -40%; top: -44%; }
.stage-screen { opacity: 0; transition: opacity .3s var(--ease); }
.stage-screen.is-current { opacity: 1; z-index: 3; }
.stage-selection { transition: none; }
.stage-selection.is-current { z-index: 4; animation: selection-handoff 4.7s both; animation-play-state: paused; }
.is-presenting .stage-selection.is-current { animation-play-state: running; }
@keyframes selection-handoff { 0% { opacity: 0; } 6.383%, 91.489% { opacity: 1; } 100% { opacity: 0; } }
.program-stage-track { display: flex; gap: 8px; width: 96px; margin: 24px auto 0; }
.program-stage-track span { flex: 1; height: 2px; background: var(--program); opacity: .3; transition: flex .24s var(--ease), opacity .24s var(--ease); }
.program-stage-track .is-current { flex: 3; opacity: 1; }
.is-story .program { display: flex; min-height: var(--story-height); padding: 48px 0; border: 0; }
.is-story .program-art { display: none; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; font-size: 16px; line-height: 24px; text-decoration: underline; text-decoration-color: #ffffff66; transition: text-decoration-color .18s var(--ease), opacity .12s var(--ease); }
.text-link:hover { text-decoration-color: var(--program); }
.text-link:active { opacity: .65; }
.session { padding: 96px var(--page-gutter); background: #181818; }
.session-intro { max-width: 680px; margin: 0 auto 64px; text-align: center; }
.session-intro h2 { font-size: 48px; line-height: 1; }
.session-intro p { font-size: 20px; line-height: 28px; color: var(--muted); margin: 24px auto 0; text-wrap: balance; }
.session-intro p span { display: block; }
.session-art { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 128px; max-width: 960px; margin: auto; }
.session-feature { display: flex; flex-direction: column; align-items: stretch; }
.session-screen { display: block; width: min(320px, 100%); margin: auto; height: auto; aspect-ratio: 1; object-fit: contain; border-radius: 50%; }
.session-art figcaption { order: -1; text-align: left; margin: 0 auto 32px; width: min(360px, 100%); }
.session-art h3 { font-size: 30px; line-height: 36px; letter-spacing: -.02em; }
.session-diagram, .session-metrics, .answer-visual { color: var(--muted); font-size: 16px; line-height: 24px; }
.session-diagram { display: block; width: min(360px, 100%); height: auto; min-height: 88px; margin: 24px auto 0; }
.recovery-labels { display: grid; grid-template-columns: 152fr 152fr 64fr; padding: 0 calc(100% * 24 / 416); white-space: nowrap; }
.recovery-sequence > svg { display: block; width: 100%; height: auto; margin-top: 8px; overflow: visible; }
.recovery-sequence .extra-label { color: var(--ink); }
.sequence-track { fill: none; stroke: #ffffff26; stroke-width: 2; }
.sequence-current { fill: #ffffff80; }
.sequence-added rect { fill: var(--ink); }
.sequence-upcoming { fill: none; stroke: #ffffff40; stroke-width: 20; }
.session-metrics { display: flex; justify-content: space-between; gap: 16px; height: 88px; width: min(360px, 100%); margin: 24px auto 0; }
.session-metrics span { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--muted); font-size: 16px; line-height: 24px; white-space: nowrap; }
.session-metrics svg { display: block; width: 48px; height: 48px; overflow: visible; fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.routine-callout { padding: 64px max(48px, calc((100% - 1200px) / 2)); background: #ffffff; color: #000000; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "heading preview" "action preview"; align-items: center; gap: 24px 64px; text-align: left; }
.routine-callout h2 { grid-area: heading; align-self: end; max-width: 20ch; margin: 0; font-size: 48px; line-height: 1; font-weight: 700; }
.routine-callout h2 span { display: block; }
.routine-callout .button { grid-area: action; align-self: start; justify-self: start; }
.routine-preview { grid-area: preview; width: min(400px, 100%); justify-self: end; display: grid; gap: 8px; }
.routine-preview figcaption { display: grid; gap: 4px; margin-bottom: 8px; }
.routine-preview figcaption strong { font-size: 18px; line-height: 28px; font-weight: 600; }
.routine-preview figcaption span, .routine-preview-axis { color: #000000a3; font-size: 14px; line-height: 20px; }
.routine-preview-axis { display: flex; justify-content: space-between; }
.routine-preview svg { display: block; width: 100%; height: auto; overflow: visible; }
.routine-preview-fill { fill: #0000000f; }
.routine-preview-line { fill: none; stroke: #000000; stroke-width: 2; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.button-dark { color: #ffffff; background: #000000; }
.button-dark:hover { background: #313131; }
.routine-callout a:focus-visible { outline-color: #000000; }
.questions { width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); padding: 48px 0; margin: auto; }
.answer-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 96px; padding: 40px 0; }
.answer-row + .answer-row { border-top: 1px solid #ffffff26; }
.answer-visual { width: min(416px, 100%); min-height: 160px; display: flex; flex-direction: column; justify-content: center; margin: auto; }
.answer-visual svg { display: block; width: 100%; height: auto; overflow: visible; }
.environment-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; width: 100%; }
.environment-item { display: flex; align-items: center; flex-direction: column; gap: 8px; }
.environment-icon { filter: invert(1); }
.environment-item > img { width: 48px; height: 48px; object-fit: contain; }
.environment-item > svg { width: 100%; height: auto; max-height: 64px; }
.answer-trace { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.route-dot { fill: var(--ink); }
.phase-row { display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 16px; margin-bottom: 20px; }
.phase-row > span { white-space: nowrap; }
.phase-row svg { width: 100%; height: 20px; }
.phase-piece { fill: #ffffff4d; }
.phase-added { fill: var(--ink); }
.level-fact { display: flex; gap: 16px; margin-top: 4px; }
.level-fact strong { color: var(--ink); font-weight: 600; }
.saved-flow { width: 100%; display: grid; grid-template-columns: 1fr 64px 1fr; align-items: start; gap: 16px; }
.flow-end { display: flex; flex-direction: column; align-items: center; gap: 16px; white-space: nowrap; }
.flow-end > svg { width: 48px; height: 48px; }
.saved-ring { fill: none; stroke: var(--ink); stroke-width: 2; }
.flow-connector { margin-top: 24px; border-top: 2px dashed #ffffff40; }
.answer-copy { max-width: 440px; }
.answer-copy h2 { font-size: 30px; line-height: 36px; letter-spacing: -.02em; margin-bottom: 16px; }
.answer-copy p { color: var(--muted); font-size: 18px; line-height: 28px; max-width: 36ch; }
.numeric-range { white-space: nowrap; }
.motion .answer-visual.is-seen .answer-trace { animation: answer-trace .6s cubic-bezier(.32,.72,0,1) both; }
.motion .session-diagram.is-seen .sequence-added, .motion .answer-visual.is-seen .phase-added { animation: addition-arrival .6s .08s cubic-bezier(.32,.72,0,1) both; }
.motion .session-metrics.is-seen .metric-line { animation: answer-trace .6s .08s cubic-bezier(.32,.72,0,1) both; }
@keyframes answer-trace { from { stroke-dasharray: 1; stroke-dashoffset: 1; } to { stroke-dasharray: 1; stroke-dashoffset: 0; } }
@keyframes addition-arrival { from { opacity: .25; } to { opacity: 1; } }
@keyframes product-arrival { from { transform: translateY(12px); } to { transform: translateY(0); } }
@media (max-width: 1200px) { .hero-copy h1 { font-size: 48px; } }
@media (max-width: 1100px) { :root { --page-gutter: 32px; } .hero, .program { gap: 48px; } .answer-row { gap: 48px; } }
@media (min-width: 761px) and (max-width: 960px) {
  .hero { display: grid; grid-template-columns: minmax(0, 1fr); min-height: 0; gap: 32px; padding: 40px 0 48px; }
  .hero-copy { grid-column: 1; grid-row: 1; order: -1; text-align: center; margin: auto; }
  .hero-copy > p:first-of-type { font-size: 16px; line-height: 24px; margin-left: auto; margin-right: auto; }
  .hero-device { grid-column: 1; grid-row: 2; width: 480px; }
  .program-copy h2 { font-size: 60px; }
  .session-art { gap: 64px; }
}
@media (max-width: 960px) {
  .routine-callout { grid-template-columns: minmax(0, 1fr); grid-template-areas: "heading" "preview" "action"; justify-items: center; padding: 48px 32px; text-align: center; }
  .routine-preview, .routine-callout .button { justify-self: center; }
}
@media (min-width: 761px) and (max-width: 960px) and (orientation: portrait) {
  .hero { max-width: 680px; }
  .hero-copy { padding: 0; justify-self: center; }
  .hero-copy h1 { line-height: 1; }
  .hero-copy > p:first-of-type { max-width: 38ch; font-size: 18px; line-height: 28px; }
}
@media (max-width: 760px) {
  :root { --page-gutter: 24px; scroll-padding-top: 24px; }
  .site-header { height: 64px; gap: 16px; }
  .site-header nav { gap: 24px; }
  .site-header > .button { display: none; }
  .brand img { height: 24px; }
  .site-header, .hero, .program-index, .programs { width: calc(100% - 48px); }
  .hero { display: flex; flex-direction: column; min-height: 0; gap: 24px; padding: 32px 0 0; }
  .hero-copy { order: 0; width: 100%; max-width: none; padding: 0; text-align: center; }
  .hero-copy h1 { font-size: 36px; line-height: 40px; margin-bottom: 16px; }
  .hero-copy > p:first-of-type { font-size: 16px; line-height: 24px; max-width: 36ch; margin: 0 auto 24px; }
  .hero-buttons { width: min(100%,320px); flex-direction: column; align-items: stretch; }
  .hero-device { order: 1; width: calc(100% + 48px); max-width: none; flex: 0 0 auto; margin-top: 0; }
  .program-index { gap: 8px; padding: 16px 0; }
  .program-index a { min-height: 44px; padding: 12px 0; font-size: 16px; line-height: 24px; }
  .program { grid-template-columns: 1fr; gap: 24px; padding: 48px 0; }
  .program-art { width: min(360px, 100%); margin: auto; }
  .program-copy { max-width: none; text-align: center; }
  .program-copy h2 { font-size: 48px; line-height: 48px; margin-bottom: 16px; }
  .program-copy p { font-size: 18px; line-height: 28px; max-width: 30ch; margin: 0 auto 24px; }
  .session { padding: 64px 24px; }
  .session-intro { margin-bottom: 48px; }
  .session-intro h2 { font-size: 36px; line-height: 40px; }
  .session-intro p { font-size: 18px; line-height: 28px; }
  .session-art { grid-template-columns: 1fr; max-width: 420px; gap: 48px; }
  .session-art h3 { font-size: 24px; line-height: 32px; }
  .session-art figcaption { text-align: center; margin-bottom: 24px; }
  .session-metrics { gap: 8px; }
  .session-metrics svg { width: 40px; height: 40px; }
  .routine-callout { padding: 48px 24px; }
  .routine-callout h2 { font-size: 36px; line-height: 40px; }
  .questions { width: calc(100% - 48px); padding: 24px 0; }
  .answer-row { grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 32px 0; }
  .answer-visual { min-height: 144px; }
  .answer-copy { max-width: 440px; }
  .answer-copy h2 { font-size: 24px; line-height: 32px; letter-spacing: -.015em; }
  .answer-copy p { font-size: 16px; line-height: 24px; margin: 0; max-width: 36ch; }
  .environment-pair { gap: 32px; }
  .phase-row { grid-template-columns: 56px minmax(0, 1fr); gap: 16px; margin-bottom: 16px; }
  .saved-flow { grid-template-columns: 1fr 32px 1.2fr; gap: 8px; }
  .flow-end { gap: 12px; }
}
@media (max-width: 360px) {
  .site-header nav { gap: 16px; }
  .program-index { grid-template-columns: repeat(4, max-content); justify-content: space-between; gap: 0; }
  .program-index a { min-width: 44px; white-space: nowrap; }
  .hero-copy h1 { font-size: 30px; line-height: 36px; }
  .session-intro p { font-size: 16px; line-height: 24px; }
  .environment-pair { gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .stage-selection { display: none !important; }
}

/* FLOW: the real short-phase plan supplies the page's graphic rhythm. */
:root { --sprint: #00e998; --fat-loss: #ff9d00; --stamina: #46cbf6; --hills: #f5ef00; --flow-ease: cubic-bezier(.16,1,.3,1); scrollbar-color: var(--stamina) #000; }
::selection { background: var(--stamina); color: #000; }
a:focus-visible, button:focus-visible { outline-color: var(--stamina); }
.site-header nav { font-size: 16px; line-height: 24px; }
.hero { position: relative; min-height: min(640px, calc(100svh - 208px)); padding-bottom: 32px; }
.hero-device { animation: none; }
.flow-motion .hero-device { animation: flow-product-arrival 1.1s var(--flow-ease) both; animation-play-state: paused; }
.hero-copy h1 { letter-spacing: -.04em; }
.hero-copy h1 span:last-child { color: var(--stamina); }
.hero-copy > p:first-of-type { max-width: 34ch; }
.hero-actions .button:hover { background: var(--stamina); }
.product-range { border-left: 1px solid #ffffff40; padding-left: 24px; }
.program-index { gap: 24px; padding: 24px 0 40px; border: 0; }
.program-index a { display: flex; flex-direction: column; gap: 16px; padding: 8px 0; font-size: 20px; line-height: 28px; }
.program-index a span { align-self: flex-start; }
.program-index a:last-child, .program-index a:nth-child(2), .program-index a:nth-child(3) { text-align: left; }
.program-index a span::after { display: none; }
.flow-seed { display: block; width: 100%; height: 28px; overflow: visible; fill: currentColor; }
.program-index .flow-seed { height: 24px; transition: filter .4s var(--flow-ease), transform .4s var(--flow-ease); transform-origin: left center; }
.program-index a:hover .flow-seed, .program-index a:focus-visible .flow-seed { transform: scaleY(1.3); }
.program-index a:active .flow-seed { transform: scaleY(.9); }
.flow-chapter-plan { color: var(--program); width: 100%; max-width: 400px; margin: 32px 0; }
.flow-chapter-plan .flow-seed { height: 40px; }
.program-copy h2 { margin-bottom: 0; }
.program-copy p { color: #ffffffb8; }
.program-copy .text-link { text-decoration-color: var(--program); }
.program { padding: 80px 0; }
.program + .program { border-color: #ffffff1a; }
.is-story { padding-top: 24px; padding-bottom: 96px; }
.is-story .program { padding: 48px 0; }
.program-stage-track { width: min(416px, 100%); gap: 8px; margin-top: 24px; }
.program-stage-track span, .program-stage-track .is-current { display: block; height: 12px; background: none; flex: 1; color: var(--program); opacity: .35; transition: opacity .6s var(--flow-ease); }
.program-stage-track span .flow-seed { height: 12px; }
.program-stage-track .is-current { opacity: 1; }
.stage-screen { transition: opacity .6s var(--flow-ease); }
.stage-selection.is-current { animation-name: flow-selection-handoff; }
.flow-stage-glass { position: absolute; left: 32.9%; top: 34.5%; width: 35.4%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; pointer-events: none; z-index: 6; }
.flow-stage-glass::after { content: ''; position: absolute; top: -50%; left: 20%; width: 50%; height: 200%; background: linear-gradient(90deg, transparent, #ffffff03 26%, #ffffff1a 48%, #ffffff05 62%, transparent); transform: translateX(-300%) rotate(-22deg); }
.flow-motion .flow-changing .flow-stage-glass::after { animation: flow-glint 1.7s .1s var(--flow-ease) both; animation-play-state: paused; }
.flow-motion.flow-document-visible .is-presenting.flow-changing .flow-stage-glass::after { animation-play-state: running; }
.flow-motion .program-index.flow-trace .flow-seed rect { animation: flow-segment-in 1.1s calc(var(--phase) * 18ms + 100ms) var(--flow-ease) both; transform-box: fill-box; transform-origin: left; }
.flow-motion .flow-chapter-plan.flow-trace .flow-seed { clip-path: inset(0); animation: flow-plan-unfold 1.3s var(--flow-ease) both; }
.session { position: relative; background: #000; padding-top: 96px; padding-bottom: 96px; border-top: 1px solid #ffffff26; }
.session-intro h2 { font-weight: 700; letter-spacing: -.03em; }
.session-intro { margin-bottom: 80px; }
.session-art { max-width: 960px; gap: 128px; }
.session-feature { min-width: 0; align-items: center; }
.session-screen { width: min(320px, 100%); margin: 0 auto; }
.session-art figcaption { width: min(320px, 100%); margin: 0 auto 32px; text-align: center; }
.session-art h3 { width: 100%; text-align: center; font-weight: 600; }
.session-diagram, .session-metrics { width: min(360px, 100%); }
.sequence-current { fill: var(--sprint); opacity: .4; }
.sequence-added rect { fill: var(--sprint); }
.sequence-upcoming { stroke: var(--sprint); opacity: .25; }
.recovery-sequence .extra-label { color: var(--sprint); }
.session-metrics svg { stroke: var(--sprint); }
.questions { padding-top: 0; padding-bottom: 64px; }
.answer-row { padding: 56px 0; }
.answer-visual { min-height: 176px; }
.answer-row:first-child { border-top: 1px solid #ffffff26; }
.answer-copy h2 { font-weight: 600; }
.environment-item:first-child .answer-trace { stroke: var(--hills); }
.environment-item:last-child .answer-trace { stroke: var(--stamina); }
.environment-item:last-child .route-dot { fill: var(--stamina); }
/* The licensed source silhouettes are alpha masks, so each icon uses an exact brand color. */
@supports (mask-image: url('/assets/icons/treadmill.svg')) {
  .environment-item { position: relative; }
  .environment-icon { opacity: 0; }
  .environment-item::before { content: ''; position: absolute; top: 0; left: calc(50% - 24px); width: 48px; height: 48px; mask-size: contain; mask-position: center; mask-repeat: no-repeat; }
  .environment-item:first-child::before { mask-image: url('/assets/icons/treadmill.svg'); background: var(--hills); }
  .environment-item:last-child::before { mask-image: url('/assets/icons/outdoors.svg'); background: var(--stamina); }
}
.timing-visual .phase-piece { fill: var(--fat-loss); opacity: .4; }
.timing-visual .phase-added { fill: var(--fat-loss); opacity: 1; }
.level-fact strong { color: var(--fat-loss); }
.saved-ring, .saved-check { stroke: var(--sprint); }
.record-outline { stroke: var(--stamina); }
.flow-connector { border-color: var(--sprint); opacity: .5; }
.flow-motion .answer-visual.flow-trace .phase-piece { animation: flow-segment-in .7s calc(var(--phase, 0) * 26ms) var(--flow-ease) both; transform-box: fill-box; transform-origin: left; }
.flow-motion .recovery-sequence.flow-trace .sequence-added { animation: flow-recovery-in 1.15s var(--flow-ease) both; transform-box: fill-box; transform-origin: left; }
.flow-motion .saved-visual.flow-trace .flow-connector { animation: flow-plan-unfold 1.2s var(--flow-ease) both; }
.routine-callout { position: relative; isolation: isolate; overflow: hidden; }
.routine-callout h2 { letter-spacing: -.03em; }
.routine-callout .button:hover { background: #000; color: var(--sprint); }
.site-footer { font-size: 16px; line-height: 24px; }
.footer-copyright { font-size: 16px; line-height: 24px; }
@keyframes flow-product-arrival { from { transform: translateY(20px); } to { transform: translateY(0); } }
@keyframes flow-glint { from { transform: translateX(-300%) rotate(-22deg); } to { transform: translateX(340%) rotate(-22deg); } }
@keyframes flow-segment-in { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
@keyframes flow-plan-unfold { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
@keyframes flow-recovery-in { 0% { clip-path: inset(0 100% 0 0); } 100% { clip-path: inset(0); } }
/* Arrival + four full readable seconds + physical handoff, paused by the base stage visibility gate. */
@keyframes flow-selection-handoff { 0% { opacity: 0; clip-path: inset(0); } 6.383%,91.489% { opacity: 1; clip-path: inset(0); } 100% { opacity: 0; clip-path: inset(0 0 100% 0); } }
/* Keep each one-shot animation's elapsed time when its subject or the document leaves view. */
.flow-motion .flow-trace, .flow-motion .flow-trace *, .flow-motion .flow-trace::before, .flow-motion .flow-trace::after, .flow-motion .flow-trace *::before, .flow-motion .flow-trace *::after { animation-play-state: paused !important; }
.flow-motion.flow-document-visible .flow-trace.flow-in-view, .flow-motion.flow-document-visible .flow-trace.flow-in-view *, .flow-motion.flow-document-visible .flow-trace.flow-in-view::before, .flow-motion.flow-document-visible .flow-trace.flow-in-view::after, .flow-motion.flow-document-visible .flow-trace.flow-in-view *::before, .flow-motion.flow-document-visible .flow-trace.flow-in-view *::after { animation-play-state: running !important; }
@media (max-width: 1100px) { .session-art { gap: 64px; } }
@media (min-width: 761px) and (max-width: 960px) { .hero { padding-bottom: 32px; } .program-index { padding-top: 8px; } .flow-chapter-plan { margin: 24px 0; } }
@media (max-width: 760px) {
  .site-header nav { font-size: 16px; line-height: 24px; }
  .hero { padding-bottom: 0; }
  .product-range { padding-left: 16px; }
  .program-index { gap: 12px; padding-top: 8px; padding-bottom: 24px; }
  .program-index a { font-size: 16px; line-height: 24px; gap: 12px; }
  .program-index .flow-seed { height: 20px; }
  .program { padding: 48px 0; }
  .flow-chapter-plan { max-width: 360px; width: 100%; margin: 24px auto; }
  .flow-chapter-plan .flow-seed { height: 28px; }
  .session { padding: 64px 24px; }
  .session-intro { margin-bottom: 48px; }
  .session-art { gap: 64px; }
  .session-art figcaption { margin-bottom: 24px; }
  .questions { padding-bottom: 32px; }
  .answer-row { padding: 40px 0; }
  .answer-visual { min-height: 144px; }
}
@media (max-width: 360px) {
  .program-index { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px 24px; }
  .program-index a { min-width: 0; }
  .program-index a span { white-space: nowrap; }
  .program-index .flow-seed { height: 16px; }
  .session-metrics { gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .flow-stage-glass { display: none; }
  .flow-seed, .flow-seed rect { clip-path: none !important; }
}

/* Flow + Light Study: only the hero's registered photo/display plane gains light and handling. */
.hero-photo-plane {
  --light-x: 0deg;
  --light-y: 0deg;
  transform: perspective(1200px) rotateX(var(--light-x)) rotateY(var(--light-y)) scale(.97);
  transform-origin: 50% 50%;
  transition: transform .7s cubic-bezier(.16,1,.3,1);
}
.hero-device.is-handling .hero-photo-plane { transition-duration: .26s; }
.hero-screen-plane::before,
.hero-screen-plane::after { content: ''; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; }
.hero-screen-plane::before {
  z-index: 1;
  background: linear-gradient(133deg, #ffffff0c 0%, #ffffff03 30%, #ffffff00 52%);
  box-shadow: inset .6px 1px 0 #ffffff18;
}
.hero-screen-plane::after {
  z-index: 2;
  background: linear-gradient(112deg, #ffffff00 25%, #ffffff05 36%, #ffffff1c 47%, #ffffff0a 56%, #ffffff00 69%);
  opacity: 0;
  transform: translateX(-125%);
}
.hero-device.is-glancing .hero-screen-plane::after { animation: light-glass 1.15s cubic-bezier(.32,.72,0,1) both; }
.is-document-hidden .hero-device.is-glancing .hero-screen-plane::after { animation-play-state: paused; }
@keyframes light-glass {
  0% { opacity: 0; transform: translateX(-125%); }
  16%, 78% { opacity: 1; }
  100% { opacity: 0; transform: translateX(125%); }
}
@media (max-width: 760px), (hover: none), (pointer: coarse) {
  .hero-photo-plane { transform: scale(.97); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-photo-plane { transform: scale(.97); }
  .hero-screen-plane::after { display: none; }
}

@media (max-width: 360px) { .site-header { gap: 8px; } .site-header nav { gap: 12px; } }

/* Unmodified vendor photos with exact native artwork projected into the real LCD aperture. */
.future-apps { width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); margin: 0 auto; padding: 64px 0 80px; border-top: 1px solid #ffffff26; }
.future-apps-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; gap: 96px; }
.future-apps h2 { font-size: 48px; line-height: 48px; font-weight: 700; letter-spacing: -.03em; scroll-margin-top: 48px; }
.future-apps h2 span { display: block; }
.future-apps-heading p { max-width: 32ch; color: var(--muted); font-size: 18px; line-height: 28px; text-wrap: balance; }
.future-apps-heading .future-status { margin-bottom: 16px; color: var(--ink); font-size: 16px; line-height: 24px; font-weight: 600; }
.future-watch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: end; gap: 48px; max-width: 960px; margin: 48px auto 0; }
.future-watch { min-width: 0; text-align: center; }
.future-watch-media { position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 1; overflow: hidden; }
.future-watch-photo-plane { position: relative; width: 100%; aspect-ratio: 1; }
.future-watch-photo { display: block; width: 100%; height: 100%; object-fit: contain; }
.future-watch-display { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
/* Register each original image plane by its real watch bounds, retaining the full device and ratio. */
.future-watch--pixel .future-watch-photo-plane { position: absolute; width: 142%; aspect-ratio: 1554 / 1244; left: -16.4%; top: -9.9%; }
.future-watch figcaption { margin-top: 24px; font-size: 24px; line-height: 32px; font-weight: 600; letter-spacing: -.02em; }
.future-watch figcaption span { display: block; margin-top: 4px; color: var(--muted); font-size: 16px; line-height: 24px; font-weight: 400; letter-spacing: 0; }
.flow-motion .future-watch.flow-trace .future-watch-photo-plane { animation: future-watch-arrival .9s var(--flow-ease) both; }
.flow-motion .future-watch:nth-child(2).flow-trace .future-watch-photo-plane { animation-delay: .12s; }
@keyframes future-watch-arrival { from { opacity: .65; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 1100px) { .future-apps-heading { gap: 48px; } .future-watch-grid { gap: 32px; } }
@media (max-width: 760px) { .future-apps { padding: 48px 0; } .future-apps-heading { grid-template-columns: minmax(0, 1fr); gap: 24px; } .future-apps h2 { font-size: 36px; line-height: 40px; } .future-watch-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; max-width: 360px; margin: 40px auto 0; } .future-watch figcaption { margin-top: 16px; } }