:root {
  --ink: #101325;
  --muted: #626a82;
  --line: rgba(34, 45, 91, 0.12);
  --blue: #4567ff;
  --blue-deep: #3348c8;
  --violet: #8d74f7;
  --lavender: #c9c9ff;
  --ice: #e8f4ff;
  --paper: #f8f9ff;
  --glass: rgba(255, 255, 255, 0.66);
  --shadow: 0 28px 80px rgba(55, 65, 130, 0.14), 0 2px 10px rgba(36, 44, 93, 0.06);
  --max: 1240px;
  --radius: 32px;
  font-family: Inter, "SF Pro Display", "Helvetica Neue", "Noto Sans JP", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; overflow-x: hidden; background: linear-gradient(180deg, #fbfcff 0%, #f6f8ff 48%, #fafbff 100%); color: var(--ink); }
body, button, a { -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 80px), var(--max)); margin-inline: auto; }
.section { position: relative; padding: 160px 0; }
.chapter { scroll-margin-top: 70px; }
.eyebrow { margin: 0 0 24px; font-size: 12px; font-weight: 760; letter-spacing: .18em; color: var(--blue-deep); }
.title { margin: 0; max-width: 980px; font-size: clamp(46px, 6vw, 82px); line-height: 1.12; letter-spacing: -.055em; font-weight: 600; }
.title em, .display em { color: var(--blue); font-style: normal; }
.body-copy { margin: 30px 0 0; max-width: 660px; color: var(--muted); font-size: 17px; line-height: 1.9; letter-spacing: .01em; }
.section-head { position: relative; z-index: 2; }
.section-head--split { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .65fr); gap: 80px; align-items: end; }
.section-head--split .title { font-size: clamp(42px, 4.7vw, 64px); }
.section-head--split .body-copy { margin: 0 0 8px; }
.section-head--center { display: flex; flex-direction: column; align-items: center; text-align: center; }
.section-head--center .body-copy { max-width: 760px; }
.gallery-lead { max-width: 1060px; margin: 72px auto 0; color: #303955; font-size: clamp(22px,2.45vw,34px); font-weight: 520; line-height: 1.5; letter-spacing: -.035em; text-align: center; text-wrap: balance; }
.gallery-lead--compact { font-size: clamp(27px,3vw,40px); }
.gallery-lead + .screen-gallery, .gallery-lead + .experience-gallery { margin-top: 34px; }

.ambient { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.ambient__orb { position: absolute; width: 50vw; aspect-ratio: 1; border-radius: 50%; filter: blur(90px); opacity: .16; transform: translate3d(0, 0, 0); }
.ambient__orb--one { top: -22vw; right: -12vw; background: #859dff; }
.ambient__orb--two { top: 42vh; left: -28vw; background: #ceb9ff; }
.ambient__grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(70,80,140,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(70,80,140,.05) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to bottom, #000, transparent 65%); }
main, .topbar { position: relative; z-index: 1; }

.topbar { position: fixed; z-index: 20; top: 18px; left: 50%; width: min(calc(100% - 40px), 1120px); min-height: 54px; transform: translateX(-50%); display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 26px; padding: 0 18px; border: 1px solid rgba(255,255,255,.75); border-radius: 18px; background: rgba(250,251,255,.7); box-shadow: 0 12px 36px rgba(40,49,105,.08); backdrop-filter: blur(20px) saturate(140%); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 10px; font-weight: 760; letter-spacing: .14em; }
.brand__mark { display: inline-block; width: 18px; height: 18px; border: 4px solid var(--blue); border-right-color: var(--violet); border-bottom-color: transparent; border-radius: 50%; transform: rotate(-22deg); box-shadow: 0 0 18px rgba(69,103,255,.3); }
.site-nav { display: flex; align-items: center; gap: 5px; }
.site-nav a { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border: 1px solid rgba(69,103,255,.13); border-radius: 999px; color: var(--blue-deep); background: rgba(255,255,255,.42); font-size: 8px; font-weight: 720; letter-spacing: .1em; transition: color .25s ease, border-color .25s ease, background .25s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: #fff; border-color: var(--blue); background: var(--blue); }
.site-nav a[aria-current="page"] { color: #fff; border-color: var(--blue); background: var(--blue); }
.chapter-nav { display: flex; gap: 22px; font-size: 11px; color: var(--muted); }
.chapter-nav a { transition: color .25s ease; }
.chapter-nav a:hover, .chapter-nav a.is-active { color: var(--ink); }
.chapter-count { font-variant-numeric: tabular-nums; font-size: 11px; color: var(--muted); }
.scroll-progress { position: absolute; left: 18px; right: 18px; bottom: -1px; height: 1px; overflow: hidden; }
.scroll-progress i { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--blue), var(--violet)); transform: scaleX(0); transform-origin: left; }

.continuation-cue { position: fixed; z-index: 30; left: max(24px,env(safe-area-inset-left)); bottom: max(24px,env(safe-area-inset-bottom)); display: flex; align-items: center; gap: 13px; min-height: 58px; padding: 8px 17px 8px 8px; border: 1px solid rgba(255,255,255,.78); border-radius: 22px; color: #303955; background: rgba(248,249,255,.78); box-shadow: 0 14px 40px rgba(25,34,82,.12), inset 0 1px 0 rgba(255,255,255,.8); backdrop-filter: blur(18px) saturate(135%); opacity: 0; transform: translateY(14px); transition: opacity .42s ease, transform .55s cubic-bezier(.2,.75,.2,1); pointer-events: none; }
.continuation-cue > span { position: relative; flex: 0 0 auto; width: 34px; height: 42px; border: 1px solid rgba(51,72,177,.25); border-radius: 16px; background: rgba(255,255,255,.44); }
.continuation-cue > span::before { content: ""; position: absolute; left: 50%; top: 8px; width: 3px; height: 9px; border-radius: 999px; background: linear-gradient(180deg,var(--blue),var(--violet)); transform: translateX(-50%); animation: continuation-signal 1.75s cubic-bezier(.45,0,.3,1) infinite; }
.continuation-cue > span::after { content: ""; position: absolute; left: 50%; bottom: 7px; width: 5px; height: 5px; border-right: 1px solid rgba(69,103,255,.55); border-bottom: 1px solid rgba(69,103,255,.55); transform: translateX(-50%) rotate(45deg); }
.continuation-cue strong { font-size: 11px; font-weight: 690; letter-spacing: .1em; white-space: nowrap; }
.continuation-cue.is-visible { opacity: 1; transform: translateY(0); }
@keyframes continuation-signal { 0% { transform: translate(-50%,0); opacity: 0; } 22% { opacity: 1; } 68% { transform: translate(-50%,15px); opacity: 1; } 100% { transform: translate(-50%,21px); opacity: 0; } }

.hero { position: relative; min-height: 100svh; display: grid; align-items: center; padding: 160px 0 110px; overflow: hidden; }
.hero__copy { position: relative; z-index: 3; }
.display { margin: 0; max-width: 1080px; font-size: clamp(58px, 6.4vw, 96px); line-height: 1.09; letter-spacing: -.072em; font-weight: 550; }
.lede { margin: 42px 0 0; color: var(--muted); font-size: 17px; line-height: 1.9; }
.hero__visual { position: absolute; inset: 0; overflow: hidden; }
.hero__halo { position: absolute; top: 49%; right: 4%; width: min(58vw, 820px); aspect-ratio: 1; transform: translateY(-50%); border-radius: 50%; background: radial-gradient(circle at 48% 50%, rgba(255,255,255,.98) 0 19%, rgba(195,211,255,.55) 32%, rgba(177,156,255,.24) 49%, transparent 70%); filter: blur(4px); }
.hero__glass { position: absolute; display: flex; flex-direction: column; justify-content: flex-end; gap: 11px; min-width: 290px; min-height: 156px; padding: 27px 30px; border: 1px solid rgba(255,255,255,.88); border-radius: 28px; background: linear-gradient(145deg, rgba(255,255,255,.68), rgba(223,231,255,.38)); backdrop-filter: blur(22px) saturate(130%); box-shadow: 0 26px 72px rgba(69,73,143,.16), inset 0 1px 0 rgba(255,255,255,.9); }
.hero__glass::before { content: ""; position: absolute; inset: 14px; border-radius: 20px; background: radial-gradient(circle at 78% 24%, rgba(93,116,255,.19), transparent 42%); pointer-events: none; }
.hero__glass small, .hero__glass strong { position: relative; z-index: 1; }
.hero__glass small { color: #687395; font-size: 9px; font-weight: 700; letter-spacing: .2em; }
.hero__glass strong { font-size: clamp(23px,2vw,30px); line-height: 1; letter-spacing: -.035em; font-weight: 620; }
.hero__glass--right { right: 4.5%; bottom: 15%; animation: hero-intent-float 8s ease-in-out infinite; }
@keyframes hero-intent-float { 0%,100% { transform: translate3d(0,0,0) rotate(-1deg); box-shadow: 0 26px 72px rgba(69,73,143,.16), inset 0 1px 0 rgba(255,255,255,.9); } 50% { transform: translate3d(-14px,-16px,0) rotate(1deg); box-shadow: 0 36px 88px rgba(69,73,143,.22), 0 0 34px rgba(100,121,255,.1), inset 0 1px 0 rgba(255,255,255,.95); } }
.scroll-cue { display: flex; align-items: center; gap: 14px; margin-top: 76px; }
.scroll-cue span { position: relative; width: 34px; height: 52px; border: 1px solid rgba(38,48,95,.25); border-radius: 18px; }
.scroll-cue span::after { content: ""; position: absolute; top: 11px; left: 50%; width: 3px; height: 8px; border-radius: 2px; background: var(--blue); transform: translateX(-50%); animation: scroll-cue 1.9s ease-in-out infinite; }
.scroll-cue small { font-size: 9px; letter-spacing: .18em; color: var(--muted); }
@keyframes scroll-cue { 0%, 100% { transform: translate(-50%, 0); opacity: .2; } 45% { opacity: 1; } 70% { transform: translate(-50%, 17px); opacity: 0; } }

.experiment { padding-top: 220px; background: linear-gradient(180deg, transparent, rgba(233,239,255,.55) 45%, transparent); }
.prompt-shell { margin-top: 80px; overflow: hidden; border: 1px solid rgba(87,99,159,.13); border-radius: 30px; background: rgba(255,255,255,.72); box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.prompt-shell__bar { display: flex; align-items: center; gap: 8px; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.prompt-shell__bar > span { width: 8px; height: 8px; border-radius: 50%; background: #d5d9e6; }
.prompt-shell__bar > span:nth-child(1) { background: #b7c4ff; }
.prompt-shell__bar small { margin-left: 10px; color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.prompt-shell__body { display: grid; grid-template-columns: 32px 1fr; gap: 18px 14px; padding: 45px 48px 38px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.prompt-shell__body p { margin: 0; font-size: clamp(18px, 2vw, 27px); line-height: 1.55; }
.prompt-shell__line { color: #a1a8bd; font-size: 12px; line-height: 2.8; }
.prompt-shell__status { display: flex; align-items: center; gap: 10px; padding: 16px 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.prompt-shell__status i { width: 7px; height: 7px; border-radius: 50%; background: #54c7a4; box-shadow: 0 0 0 5px rgba(84,199,164,.12); }

.comparison { padding-top: 210px; }
.screen-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 54px); align-items: start; margin-top: 110px; }
.screen-card { margin: 0; padding: 16px 16px 22px; border: 1px solid rgba(255,255,255,.82); border-radius: 30px; background: rgba(255,255,255,.54); box-shadow: 0 30px 80px rgba(51,62,126,.10); backdrop-filter: blur(20px); transition: transform .5s cubic-bezier(.2,.75,.2,1), box-shadow .5s ease; }
.screen-card:nth-child(2) { margin-top: 62px; }
.screen-card:hover { transform: translateY(-8px); box-shadow: 0 38px 90px rgba(51,62,126,.16); }
.screen-card img { width: 100%; height: auto; border-radius: 20px; }
.screen-card__meta { display: flex; justify-content: space-between; align-items: center; padding: 5px 5px 14px; color: var(--muted); font-size: 9px; letter-spacing: .14em; }
.swatch { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 0 5px rgba(70,90,180,.06); }
.swatch--blue { background: #3973e9; }.swatch--dark { background: #111; }.swatch--red { background: #ff385c; }.swatch--coral { background: #ff385c; }
.screen-card figcaption { padding: 18px 8px 0; color: var(--muted); font-size: 12px; text-align: center; }
.screen-gallery--single-stage { gap: clamp(28px,3.6vw,52px); align-items: start; padding: 34px 38px 40px; border: 1px solid #fff; border-radius: 40px; background: #fff; box-shadow: 0 38px 100px rgba(51,62,126,.11); backdrop-filter: none; }
.screen-gallery--single-stage .screen-card { padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
.screen-gallery--single-stage .screen-card:nth-child(2) { margin-top: 0; }
.screen-gallery--single-stage .screen-card:hover { box-shadow: none; }
.screen-gallery--single-stage .screen-card img { width: 100%; border-radius: 0; filter: drop-shadow(0 24px 32px rgba(40,49,101,.18)); transition: transform .55s cubic-bezier(.2,.75,.2,1), filter .55s ease; }
.screen-gallery--single-stage .screen-card:hover img { transform: translateY(-6px); filter: drop-shadow(0 30px 38px rgba(40,49,101,.22)); }
.screen-gallery--single-stage .screen-card__meta { padding: 3px 4px 15px; }
.screen-gallery--single-stage .screen-card figcaption { padding: 20px 4px 2px; }
.mobile-gallery-scroll { margin-top: 110px; }
.mobile-gallery-scroll > .screen-gallery { margin-top: 0; }
.mobile-gallery-progress { display: none; }
.observation { display: flex; align-items: baseline; gap: 34px; margin-top: 88px; padding: 28px 34px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.observation span { flex: 0 0 auto; color: var(--blue); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.observation p { margin: 0; font-size: clamp(20px, 2.8vw, 34px); letter-spacing: -.025em; }

.design-system { background: linear-gradient(180deg, transparent 0%, rgba(241,239,255,.7) 46%, transparent 100%); }
.design-intro { display: grid; grid-template-columns: 1.05fr .75fr; gap: 110px; align-items: center; }
.design-file { overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 26px; background: rgba(255,255,255,.68); box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.design-file__top { display: flex; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--line); font-size: 12px; font-weight: 650; }
.design-file__top small { color: var(--muted); font-weight: 450; }
.design-file ul { list-style: none; margin: 0; padding: 10px 24px 18px; }
.design-file li { display: grid; grid-template-columns: 8px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid rgba(33,45,92,.08); font-size: 12px; }
.design-file li:last-child { border: 0; }
.design-file li i { width: 6px; height: 6px; border-radius: 50%; background: hsl(calc(346 - var(--i) * 18) 88% 62%); }
.design-file li b { color: var(--muted); font-size: 10px; font-weight: 500; }
.design-collective-compare { display: grid; grid-template-columns: minmax(0,1fr) 150px minmax(0,1fr); align-items: center; gap: 28px; margin-top: 88px; padding: 44px 46px 48px; border: 1px solid rgba(255,255,255,.98); border-radius: 42px; background: rgba(255,255,255,.88); box-shadow: 0 38px 100px rgba(51,62,126,.11), inset 0 1px 0 white; }
.design-compare-group { min-width: 0; opacity: 0; filter: blur(5px); transition: opacity .72s ease, transform .95s cubic-bezier(.2,.75,.2,1), filter .72s ease; }
.design-compare-group--before { transform: translateX(-28px); }
.design-compare-group--after { transform: translateX(28px); }
.design-compare-group header { display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; text-align: center; }
.design-compare-group header small { color: #8a91aa; font-size: 8px; font-weight: 700; letter-spacing: .15em; }
.design-compare-group--after header small { color: #ff385c; }
.design-compare-group header strong { font-size: clamp(18px,1.8vw,24px); line-height: 1.25; letter-spacing: -.03em; }
.design-compare-group__screens { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: start; gap: 12px; }
.design-compare-group__screens figure { margin: 0; transition: transform .8s cubic-bezier(.2,.75,.2,1); }
.design-compare-group__screens img { display: block; width: 100%; height: auto; filter: drop-shadow(0 16px 20px rgba(40,49,101,.16)); }
.design-compare-group--before figure:first-child { transform: translateY(10px) rotate(-2.2deg); }
.design-compare-group--before figure:nth-child(2) { transform: translateY(-4px) rotate(1.4deg); }
.design-compare-group--before figure:last-child { transform: translateY(12px) rotate(2.3deg); }
.design-compare-group--after figure { transform: translateY(18px) scale(.94); }
.design-compare-group p { max-width: 420px; margin: 25px auto 0; color: var(--muted); font-size: 11px; line-height: 1.65; text-align: center; }
.design-compare-bridge { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--blue-deep); text-align: center; opacity: 0; transform: scale(.82); transition: opacity .55s ease .5s, transform .7s cubic-bezier(.2,.8,.2,1) .5s; }
.design-compare-bridge small { color: #9098b6; font-size: 7px; letter-spacing: .16em; }
.design-compare-bridge strong { font-size: 16px; line-height: 1.2; letter-spacing: -.03em; }
.design-compare-bridge i { position: relative; width: 86px; height: 1px; margin-top: 12px; background: linear-gradient(90deg, rgba(255,56,92,.14), rgba(255,56,92,.68)); transform: scaleX(0); transform-origin: left; transition: transform .75s ease .72s; }
.design-compare-bridge i::after { content: ""; position: absolute; right: -1px; top: -4px; width: 8px; height: 8px; border-top: 1px solid #ff385c; border-right: 1px solid #ff385c; transform: rotate(45deg); }
.design-collective-compare.is-visible .design-compare-group, .design-collective-compare.is-visible .design-compare-bridge { opacity: 1; transform: none; filter: none; }
.design-collective-compare.is-visible .design-compare-group--before { transition-delay: .08s; }
.design-collective-compare.is-visible .design-compare-group--after { transition-delay: .92s; }
.design-collective-compare.is-visible .design-compare-bridge i { transform: scaleX(1); }
.design-collective-compare.is-visible .design-compare-group--after figure { transform: none; }
.design-collective-compare.is-visible .design-compare-group--after figure:nth-child(2) { transition-delay: .1s; }
.design-collective-compare.is-visible .design-compare-group--after figure:nth-child(3) { transition-delay: .2s; }
.design-after-gallery { margin-top: 110px; }
.screen-gallery--aligned .screen-card:nth-child(2) { margin-top: 0; }
.convergence { position: relative; display: grid; place-items: center; margin-top: 76px; min-height: 140px; }
.convergence__line { position: absolute; top: 0; left: 17%; right: 17%; height: 70px; border-left: 1px solid rgba(255,56,92,.35); border-right: 1px solid rgba(255,56,92,.35); border-bottom: 1px solid rgba(255,56,92,.35); border-radius: 0 0 30px 30px; }
.convergence__line::after { content: ""; position: absolute; left: 50%; top: 70px; height: 28px; border-left: 1px solid rgba(255,56,92,.35); }
.convergence p { margin: 95px 0 0; font-size: clamp(28px, 4vw, 52px); letter-spacing: -.04em; }
.convergence small { display: block; margin-bottom: 8px; color: #ff385c; font-size: 9px; letter-spacing: .18em; text-align: center; }

.turning { height: 260vh; color: white; background: #111426; }
.turning::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 44%, rgba(87,99,210,.25), transparent 38%), linear-gradient(180deg, rgba(98,86,175,.1), transparent 35%, rgba(50,59,126,.08)); }
.turning__sticky { position: sticky; top: 0; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; }
.turning .eyebrow { color: #aebcff; }
.turning__question { margin: 0; font-size: clamp(62px, 8vw, 116px); line-height: .98; letter-spacing: -.065em; font-weight: 520; opacity: 0; transform: translateY(16px); filter: blur(7px); transition: opacity .72s ease, transform .9s cubic-bezier(.2,.75,.2,1), filter .72s ease; }
.turning__lead { margin: 36px 0 0; color: rgba(255,255,255,.52); font-size: 15px; opacity: 0; transform: translateY(12px); filter: blur(5px); transition: opacity .7s ease .12s, transform .82s cubic-bezier(.2,.75,.2,1) .12s, filter .7s ease .12s; }
.turning.is-entered .turning__question, .turning.is-entered .turning__lead { opacity: 1; transform: none; filter: none; }
.turning__list { list-style: none; width: min(100%,1050px); margin: 58px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.turning__list li { position: relative; display: grid; grid-template-columns: 58px minmax(0,1fr) 122px; align-items: center; gap: 18px; height: 66px; padding: 10px 22px; overflow: hidden; border-top: 1px solid rgba(174,188,255,.04); border-bottom: 1px solid rgba(174,188,255,.04); color: rgba(255,255,255,.18); text-align: left; opacity: 0; transform: scale(.965); filter: blur(5px); pointer-events: none; transition: opacity .62s ease, filter .62s ease, color .55s ease, background .55s ease, border-color .55s ease, transform .55s cubic-bezier(.2,.75,.2,1), box-shadow .55s ease; }
.turning.is-entered .turning__list li.is-revealed { opacity: 1; filter: none; pointer-events: auto; }
.turning.is-entered .turning__list li:first-child.is-revealed { transition-delay: .28s; }
.turning__list li::before { content: ""; position: absolute; inset: 0; opacity: 0; background: radial-gradient(circle at 42% 50%, rgba(113,130,240,.18), transparent 46%), linear-gradient(90deg, rgba(113,130,240,.12), rgba(113,130,240,.025) 70%, transparent); transition: opacity .55s ease; }
.turning__list li::after { content: ""; position: absolute; left: 98px; right: 98px; bottom: -1px; height: 1px; background: linear-gradient(90deg, transparent, #91a5ff 18%, #91a5ff 82%, transparent); transform: scaleX(0); transition: transform .72s cubic-bezier(.2,.75,.2,1); }
.turning__list li > * { position: relative; z-index: 1; }
.turning__list li span { color: rgba(174,188,255,.28); font-size: 9px; font-weight: 700; letter-spacing: .18em; transition: color .55s ease, transform .55s ease; }
.turning__list li strong { font-size: clamp(24px,2.45vw,36px); font-weight: 450; line-height: 1.2; letter-spacing: -.025em; transform-origin: left center; transition: transform .55s cubic-bezier(.2,.75,.2,1), text-shadow .55s ease; }
.turning__list li small { justify-self: end; color: rgba(174,188,255,.2); font-size: 8px; font-weight: 700; letter-spacing: .15em; transition: color .55s ease; }
.turning__list li.is-active { color: white; border-color: rgba(145,165,255,.28); background: rgba(119,136,236,.035); box-shadow: 0 20px 70px rgba(0,0,0,.15), inset 0 1px 0 rgba(255,255,255,.025); transform: scale(1.02); }
.turning__list li.is-active::before { opacity: 1; }
.turning__list li.is-active::after { transform: scaleX(1); }
.turning__list li.is-active span { color: #aebcff; transform: translateX(4px); }
.turning__list li.is-active strong { transform: scale(1.08); text-shadow: 0 0 34px rgba(157,173,255,.28); }
.turning__list li.is-active small { color: rgba(198,208,255,.72); }

.system { padding-top: 220px; }
.knowledge-map { position: relative; width: min(calc(100% - 80px),1040px); margin: 110px auto 0; padding: 30px 32px 24px; overflow: hidden; border: 1px solid rgba(255,255,255,.98); border-radius: 42px; background: linear-gradient(142deg, rgba(252,253,255,.86), rgba(226,236,255,.66) 58%, rgba(237,230,255,.56)); box-shadow: 0 48px 120px rgba(59,75,148,.17), inset 0 1px 0 white, inset 0 -1px 0 rgba(111,129,215,.08); backdrop-filter: blur(30px) saturate(130%); isolation: isolate; }
.knowledge-map::before { content: ""; position: absolute; inset: 1px; z-index: -1; border-radius: 41px; background-image: linear-gradient(rgba(76,96,184,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(76,96,184,.035) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, #000, transparent 88%); }
.knowledge-system__aura { position: absolute; z-index: -1; left: 62%; top: 44%; width: 62%; aspect-ratio: 1.35; transform: translate(-50%,-50%); border-radius: 50%; background: radial-gradient(ellipse, rgba(112,137,255,.2), rgba(166,143,255,.09) 44%, transparent 72%); filter: blur(26px); }
.knowledge-system__header { position: relative; z-index: 3; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; min-height: 78px; padding: 4px 8px 24px; border-bottom: 1px solid rgba(66,80,150,.1); }
.knowledge-system__identity { grid-column: 2; justify-self: center; display: flex; align-items: center; gap: 15px; text-align: center; }
.knowledge-system__identity .brand__mark { width: 28px; height: 28px; border-width: 5px; }
.knowledge-system__identity div { display: flex; flex-direction: column; gap: 5px; }
.knowledge-system__title { font-size: clamp(26px,2.4vw,32px); line-height: 1; letter-spacing: -.035em; }
.knowledge-system__identity small { color: var(--muted); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.knowledge-system__status { grid-column: 3; justify-self: end; display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid rgba(78,98,196,.12); border-radius: 999px; color: var(--blue-deep); background: rgba(255,255,255,.48); font-size: 9px; font-weight: 680; letter-spacing: .12em; }
.knowledge-system__status i { width: 6px; height: 6px; border-radius: 50%; background: #7188ff; box-shadow: 0 0 12px rgba(87,112,255,.7); }
.knowledge-system__body { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); grid-template-rows: repeat(3,minmax(126px,auto)); gap: 16px; padding: 26px 8px 20px; perspective: 1200px; }
.knowledge-network { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity .8s ease 1s; }
.knowledge-network path { fill: none; stroke: rgba(76,99,205,.15); stroke-width: 1.1; stroke-dasharray: 4 9; vector-effect: non-scaling-stroke; }
.knowledge-network circle { fill: rgba(92,113,221,.34); filter: drop-shadow(0 0 5px rgba(82,106,230,.5)); }
.knowledge-map.is-visible .knowledge-network { opacity: 1; animation: knowledge-network-breathe 6s ease-in-out 1.4s infinite; }
.knowledge-file { --x: 0px; --y: 0px; position: relative; z-index: 2; min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 16px 18px 15px; overflow: hidden; border: 1px solid rgba(255,255,255,.94); border-radius: 23px; background: linear-gradient(145deg, rgba(255,255,255,.84), rgba(235,241,255,.62)); box-shadow: 0 18px 44px rgba(50,63,126,.085), inset 0 1px 0 white; backdrop-filter: blur(18px); opacity: 0; transform: translate3d(var(--x),calc(var(--y) + 34px),0) scale(.96); filter: blur(3px); transition: opacity .72s ease calc(300ms + var(--n) * 150ms), transform .9s cubic-bezier(.2,.75,.2,1) calc(300ms + var(--n) * 150ms), filter .62s ease calc(300ms + var(--n) * 150ms), box-shadow .5s ease; }
.knowledge-file::after { content: ""; position: absolute; right: -24%; bottom: -70%; width: 72%; aspect-ratio: 1; border-radius: 50%; background: rgba(160,176,255,.12); filter: blur(4px); }
.knowledge-map.is-visible .knowledge-file { opacity: 1; transform: translate3d(var(--x),var(--y),0) scale(1); filter: none; animation: knowledge-card-breathe 7s ease-in-out calc(1.7s + var(--n) * 170ms) infinite; }
.knowledge-file header { position: relative; z-index: 1; display: flex; align-items: center; gap: 9px; margin-bottom: 11px; }
.knowledge-file__icon { position: relative; width: 21px; height: 26px; border: 1px solid rgba(70,91,191,.38); border-radius: 5px; background: rgba(255,255,255,.64); box-shadow: 0 5px 14px rgba(59,75,145,.08); }
.knowledge-file__icon::before { content: ""; position: absolute; right: -1px; top: -1px; width: 7px; height: 7px; border-left: 1px solid rgba(70,91,191,.28); border-bottom: 1px solid rgba(70,91,191,.28); border-radius: 0 4px 0 3px; background: #e8edff; }
.knowledge-file__index { color: var(--blue); font-size: 10px; font-weight: 760; font-variant-numeric: tabular-nums; }
.knowledge-file h3 { position: relative; z-index: 1; margin: 0; font-size: clamp(20px,1.7vw,24px); line-height: 1; letter-spacing: -.025em; }
.knowledge-file h3 span { color: #6775bd; font-weight: 560; }
.knowledge-file p { position: relative; z-index: 1; margin: 8px 0 0; color: var(--muted); font-size: clamp(14px,1.05vw,16px); line-height: 1.4; }
.node--purpose { grid-column: 1 / 3; }.node--product { grid-column: 3 / 5; --y: -8px; }.node--user { grid-column: 5 / 7; }
.node--scenario { grid-column: 2 / 4; --x: -8px; }.node--experience { grid-column: 4 / 6; --x: 8px; }.node--principles { grid-column: 2 / 4; }.node--design { grid-column: 4 / 6; --y: 7px; }
.knowledge-file--primary { z-index: 3; border-color: rgba(112,132,235,.28); background: linear-gradient(142deg, rgba(255,255,255,.97), rgba(222,233,255,.84) 62%, rgba(229,220,255,.68)); box-shadow: 0 26px 68px rgba(71,85,175,.2), 0 0 32px rgba(116,137,255,.1), inset 0 1px 0 white; }
.knowledge-file--primary::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; background: radial-gradient(circle at 78% 18%, rgba(159,139,255,.2), transparent 42%); pointer-events: none; }
.knowledge-file--primary h3 { font-size: clamp(23px,2vw,28px); }
.knowledge-map.is-visible .knowledge-file--primary { transform: translate3d(var(--x),var(--y),0) scale(1); filter: none; }
.knowledge-system__footer { position: relative; z-index: 3; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; min-height: 52px; padding: 18px 8px 0; border-top: 1px solid rgba(66,80,150,.1); color: #7b839c; font-size: 8px; letter-spacing: .14em; }
.knowledge-system__footer span { display: flex; align-items: center; gap: 9px; }.knowledge-system__footer span:last-child { justify-content: flex-end; }
.knowledge-system__footer i { width: 32px; height: 1px; background: linear-gradient(90deg, transparent, rgba(81,102,210,.38)); }.knowledge-system__footer span:last-child i { background: linear-gradient(90deg, rgba(81,102,210,.38), transparent); }
.knowledge-system__footer b { color: var(--blue-deep); font-size: 9px; font-weight: 700; }
.knowledge-map.is-visible .knowledge-system__title { animation: knowledge-title-arrival 1.1s ease 1.28s both; }
@keyframes knowledge-title-arrival { 0%,45% { color: var(--ink); text-shadow: none; transform: scale(1); } 72% { color: var(--blue-deep); text-shadow: 0 0 22px rgba(76,99,222,.22); transform: scale(1.035); } 100% { color: var(--ink); text-shadow: 0 0 14px rgba(76,99,222,.12); transform: scale(1); } }
@keyframes knowledge-card-breathe { 0%,100% { box-shadow: 0 18px 44px rgba(50,63,126,.085), inset 0 1px 0 white; } 50% { box-shadow: 0 23px 54px rgba(62,79,154,.13), 0 0 22px rgba(116,137,255,.06), inset 0 1px 0 white; } }
@keyframes knowledge-network-breathe { 0%,100% { opacity: .58; transform: scale(.995); } 50% { opacity: 1; transform: scale(1.005); } }

.experience-result { padding-top: 210px; background: linear-gradient(180deg, transparent, rgba(230,237,255,.48) 50%, transparent); }
.experience-introduction { display: flex; flex-direction: column; gap: 9px; margin: 24px 0 34px; color: var(--muted); font-size: 12px; letter-spacing: .02em; }
.experience-introduction strong { color: var(--blue-deep); font-size: clamp(23px,2.4vw,34px); line-height: 1.2; letter-spacing: -.04em; font-weight: 600; }
.experience-comparisons { display: flex; flex-direction: column; gap: 72px; margin-top: 92px; }
.experience-comparison { padding: 48px 54px 56px; border: 1px solid rgba(255,255,255,.98); border-radius: 44px; background: linear-gradient(145deg, rgba(255,255,255,.9), rgba(238,243,255,.76)); box-shadow: 0 38px 100px rgba(51,62,126,.12), inset 0 1px 0 white; }
.experience-comparison__header { max-width: 650px; margin: 0 auto 42px; text-align: center; }
.experience-comparison__header small { color: var(--blue); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.experience-comparison__header h3 { margin: 12px 0 10px; font-size: clamp(30px,3.5vw,46px); line-height: 1.1; letter-spacing: -.045em; }
.experience-comparison__header p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.experience-comparison__screens { display: grid; grid-template-columns: minmax(0,1fr) 130px minmax(0,1fr); gap: 28px; align-items: start; }
.experience-comparison__screen { margin: 0; text-align: center; opacity: 0; filter: blur(5px); transition: opacity .75s ease, transform .9s cubic-bezier(.2,.75,.2,1), filter .75s ease; }
.experience-comparison__screen--before { transform: translateX(-28px) scale(.97); }
.experience-comparison__screen--after { transform: translateX(28px) scale(.97); }
.experience-comparison__screen > span { display: inline-flex; align-items: center; min-height: 30px; margin-bottom: 22px; padding: 0 13px; border: 1px solid rgba(82,99,183,.13); border-radius: 999px; color: #7b839c; background: rgba(255,255,255,.72); font-size: 8px; font-weight: 700; letter-spacing: .14em; }
.experience-comparison__screen--after > span { color: var(--blue-deep); border-color: rgba(73,96,211,.2); background: rgba(232,237,255,.8); }
.experience-comparison__screen img { display: block; width: min(100%,270px); height: auto; margin-inline: auto; filter: drop-shadow(0 24px 34px rgba(40,49,101,.2)); }
.experience-comparison__screen figcaption { max-width: 300px; margin: 22px auto 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.experience-comparison__shift { position: relative; align-self: center; display: flex; flex-direction: column; align-items: center; gap: 7px; color: var(--blue-deep); text-align: center; opacity: 0; transform: scale(.86); transition: opacity .55s ease .48s, transform .7s cubic-bezier(.2,.8,.2,1) .48s; }
.experience-comparison__shift small { color: #8c95b8; font-size: 7px; letter-spacing: .17em; }
.experience-comparison__shift strong { font-size: 13px; line-height: 1.25; letter-spacing: -.02em; }
.experience-comparison__shift i { position: relative; width: 76px; height: 1px; margin-top: 12px; background: linear-gradient(90deg, rgba(80,101,210,.14), rgba(80,101,210,.62)); transform: scaleX(0); transform-origin: left; transition: transform .72s ease .72s; }
.experience-comparison__shift i::after { content: ""; position: absolute; right: -1px; top: -4px; width: 8px; height: 8px; border-top: 1px solid var(--blue); border-right: 1px solid var(--blue); transform: rotate(45deg); }
.experience-comparison.is-visible .experience-comparison__screen { opacity: 1; transform: none; filter: none; }
.experience-comparison.is-visible .experience-comparison__screen--before { transition-delay: .08s; }
.experience-comparison.is-visible .experience-comparison__screen--after { transition-delay: .88s; }
.experience-comparison.is-visible .experience-comparison__shift { opacity: 1; transform: scale(1); }
.experience-comparison.is-visible .experience-comparison__shift i { transform: scaleX(1); }
.experience-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(22px, 3.5vw, 48px); align-items: start; margin-top: 110px; }
.experience-card { margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 30px; background: rgba(255,255,255,.56); box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.experience-card--offset { margin-top: 110px; }
.experience-card__copy { min-height: 210px; padding: 30px 28px 26px; }
.experience-card__copy small { color: var(--blue); font-size: 8px; font-weight: 700; letter-spacing: .15em; }
.experience-card__copy h3 { margin: 14px 0 12px; font-size: clamp(22px,2.2vw,30px); line-height: 1.25; letter-spacing: -.035em; }
.experience-card__copy p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.experience-card img { width: 100%; height: auto; }
.experience-gallery--single-stage { gap: clamp(28px,3.6vw,52px); align-items: start; padding: 34px 38px 46px; border: 1px solid #fff; border-radius: 40px; background: #fff; box-shadow: 0 38px 100px rgba(51,62,126,.11); }
.experience-gallery--single-stage .experience-card { overflow: visible; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
.experience-gallery--single-stage .experience-card--offset { margin-top: 0; }
.experience-gallery--single-stage .experience-card__copy { min-height: 205px; padding: 8px 8px 26px; }
.experience-gallery--single-stage .experience-card img { border-radius: 0; filter: drop-shadow(0 24px 32px rgba(40,49,101,.18)); }

.decisions { padding-top: 210px; }
.decision-list { display: flex; flex-direction: column; gap: 18px; margin-top: 100px; }
.decision-row { display: grid; grid-template-columns: 1fr 130px 1fr; align-items: stretch; min-height: 180px; }
.decision-before, .decision-after { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 34px 40px; border: 1px solid var(--line); background: rgba(255,255,255,.58); backdrop-filter: blur(16px); }
.decision-before { border-radius: 24px 0 0 24px; color: var(--muted); }
.decision-after { border-radius: 0 24px 24px 0; background: linear-gradient(135deg, rgba(255,255,255,.8), rgba(233,237,255,.82)); box-shadow: 0 16px 48px rgba(52,65,140,.09); }
.decision-before small, .decision-after small { color: #9da4b7; font-size: 8px; letter-spacing: .16em; }
.decision-after small { color: var(--blue); }
.decision-before strong, .decision-after strong { font-size: clamp(21px,2.5vw,32px); line-height: 1.25; letter-spacing: -.03em; }
.decision-before span, .decision-after span { font-size: 11px; }
.decision-after span { color: var(--blue-deep); }
.decision-arrow { position: relative; display: grid; place-items: center; }
.decision-arrow::before, .decision-arrow::after { content: ""; position: absolute; top: 50%; width: 50%; border-top: 1px solid rgba(72,91,194,.28); }
.decision-arrow::before { left: 0; }.decision-arrow::after { right: 0; }
.decision-arrow i { position: relative; z-index: 1; width: 42px; height: 42px; border: 1px solid rgba(72,91,194,.22); border-radius: 50%; background: white; box-shadow: 0 8px 24px rgba(62,73,145,.12); }
.decision-arrow i::after { content: ""; position: absolute; left: 14px; top: 14px; width: 10px; height: 10px; border-top: 1px solid var(--blue); border-right: 1px solid var(--blue); transform: rotate(45deg); }
.decisions__conclusion { margin-top: 74px; max-width: 900px; color: var(--muted); font-size: clamp(24px,3.5vw,42px); line-height: 1.35; letter-spacing: -.035em; text-align: center; }
.decisions__conclusion strong { color: var(--ink); font-weight: 550; }

.stage-scroll { position: relative; height: 350vh; background: #111426; color: white; }
.stage-scroll__sticky { position: sticky; top: 0; height: 100vh; display: grid; align-items: center; overflow: hidden; }
.stage-scroll__sticky::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 72% 48%, rgba(99,111,221,.24), transparent 36%); }
.stage-layout { position: relative; display: grid; grid-template-columns: 1fr .82fr; gap: 90px; align-items: center; }
.stage-copy .eyebrow { color: #aebcff; }
.stage-copy .title { font-size: clamp(46px,5.7vw,76px); }
.stage-copy .title em { color: #aebcff; }
.stage-steps { margin-top: 58px; display: flex; flex-direction: column; gap: 9px; }
.stage-step { display: grid; grid-template-columns: minmax(170px, .9fr) 1fr .8fr; align-items: baseline; padding: 18px 20px; border-left: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.25); transition: color .55s ease, border-color .55s ease, background .55s ease, transform .55s ease; }
.stage-step small { font-size: 8px; letter-spacing: .13em; }.stage-step strong { font-size: 26px; }.stage-step span { font-size: 9px; letter-spacing: .13em; }
.stage-step.is-active { color: white; border-color: #8ea2ff; background: linear-gradient(90deg, rgba(113,130,240,.13), transparent); transform: translateX(8px); }
.stage-visual { position: relative; min-height: 690px; transform: translate3d(0,var(--stage-scroll-y,0px),0); transform-origin: center; transition: transform .14s linear; will-change: transform; }
.stage-visual__glow { position: absolute; inset: 8% -10%; border-radius: 50%; background: radial-gradient(circle, rgba(139,154,255,.24), transparent 68%); filter: blur(10px); transition: opacity .5s; }
.stage-screen { position: absolute; inset: 50% auto auto 50%; width: min(78%, 390px); margin: 0; opacity: 0; transform: translate(-50%,-45%) scale(.88); filter: blur(10px); transition: opacity .65s ease, transform .8s cubic-bezier(.2,.75,.2,1), filter .65s ease; }
.stage-scroll:not(.is-entered) .stage-screen.is-active { opacity: 0; transform: translate(-50%,calc(-50% + 22px)) scale(.96); filter: blur(9px); }
.stage-screen.is-active { opacity: 1; transform: translate(-50%,-50%) scale(1); filter: blur(0); }
.stage-screen img { display: block; width: auto; height: 615px; max-width: 100%; max-height: 615px; margin-inline: auto; object-fit: contain; border-radius: 28px; filter: drop-shadow(0 38px 70px rgba(0,0,0,.28)); }
.stage-screen[data-stage-screen="2"] { top: calc(50% - 320px); transform: translate(-50%,0) scale(.94); transform-origin: 50% 0; }
.stage-screen[data-stage-screen="2"].is-active { transform: translate(-50%,0) scale(1); transition: opacity .65s ease, transform .8s cubic-bezier(.2,.75,.2,1), filter .65s ease; }
.stage-screen[data-stage-screen="2"] img { width: min(100%,330px); height: auto; max-height: none; margin-inline: auto; }
.stage-screen figcaption { margin-top: 18px; color: rgba(255,255,255,.5); font-size: 10px; letter-spacing: .08em; text-align: center; }

.enterprise { padding-top: 210px; }
.enterprise-scroll { position: relative; height: 470vh; margin-top: 108px; }
.enterprise-scroll__sticky { position: sticky; top: 0; height: 100svh; display: grid; align-items: center; overflow: hidden; padding: 82px 0 26px; }
.enterprise-model { position: relative; height: min(76svh,690px); min-height: 520px; perspective: 1200px; isolation: isolate; }
.enterprise-phase-copy { position: absolute; z-index: 8; left: 50%; top: -58px; width: min(92vw,760px); min-height: 52px; transform: translateX(-50%); text-align: center; pointer-events: none; }
.enterprise-phase-copy p { position: absolute; inset: 0; display: flex; align-items: center; flex-direction: column; gap: 6px; margin: 0; opacity: 0; transform: translateY(10px); filter: blur(4px); transition: opacity .55s ease, transform .75s cubic-bezier(.2,.75,.2,1), filter .55s ease; }
.enterprise-phase-copy small { color: #7786cd; font-size: 8px; font-weight: 700; letter-spacing: .16em; }
.enterprise-phase-copy strong { color: #303a62; font-size: clamp(15px,1.7vw,22px); font-weight: 520; line-height: 1.35; letter-spacing: -.025em; text-shadow: 0 8px 22px rgba(73,91,165,.12); }
.enterprise-model__aura { position: absolute; z-index: -3; left: 52%; top: 50%; width: 84%; height: 112%; transform: translate(-50%,-50%) scale(.46); border-radius: 50%; opacity: .22; background: radial-gradient(ellipse, rgba(112,137,255,.24), rgba(169,144,255,.1) 43%, transparent 72%); filter: blur(26px); transition: transform 1.3s cubic-bezier(.16,.8,.2,1), opacity 1s ease; }
.enterprise-shell { position: absolute; z-index: 1; inset: 0; padding: 28px 30px 24px; overflow: hidden; border: 1px solid rgba(255,255,255,.96); border-radius: 40px; background: linear-gradient(145deg, rgba(255,255,255,.82), rgba(232,239,255,.58)); box-shadow: 0 44px 120px rgba(55,70,145,.16), inset 0 1px 0 white; backdrop-filter: blur(28px) saturate(130%); opacity: 0; transform: scale(.66); transform-origin: 50% 50%; transition: opacity .9s ease, transform 1.3s cubic-bezier(.16,.82,.2,1); }
.enterprise-shell::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(70,89,176,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(70,89,176,.035) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to bottom, #000, transparent 90%); }
.enterprise-shell__header { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; min-height: 76px; padding: 0 4px 22px; border-bottom: 1px solid rgba(63,78,148,.11); opacity: 0; transform: translateY(12px); transition: opacity .7s ease .45s, transform .8s ease .45s; }
.enterprise-shell__header > div { display: flex; flex-direction: column; gap: 4px; }
.enterprise-shell__header small { color: var(--muted); font-size: 8px; letter-spacing: .15em; }
.enterprise-shell__header strong { font-size: clamp(32px,3.2vw,46px); line-height: .95; letter-spacing: -.04em; }
.enterprise-shell__header span { color: var(--blue-deep); font-size: 11px; letter-spacing: .08em; }
.enterprise-shell__header b { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid rgba(78,98,196,.12); border-radius: 999px; color: #5b68a8; background: rgba(255,255,255,.48); font-size: 8px; font-weight: 680; letter-spacing: .11em; }
.enterprise-shell__header b i { width: 6px; height: 6px; border-radius: 50%; background: #7188ff; box-shadow: 0 0 12px rgba(87,112,255,.7); }
.enterprise-knowledge { position: relative; z-index: 2; width: 64%; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; padding: 24px 16px 44px 2px; }
.enterprise-knowledge__item { --reveal: 0; position: relative; min-height: 76px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; gap: 4px 11px; align-content: center; padding: 13px 15px; border: 1px solid rgba(255,255,255,.9); border-radius: 18px; background: rgba(255,255,255,.58); box-shadow: 0 10px 28px rgba(56,69,137,.07), inset 0 1px 0 white; backdrop-filter: blur(14px); opacity: var(--reveal); transform: translateY(calc((1 - var(--reveal)) * 18px)) scale(calc(.97 + var(--reveal) * .03)); filter: blur(calc((1 - var(--reveal)) * 4px)); transition: opacity .14s linear, transform .24s ease-out, filter .18s linear; }
.enterprise-knowledge__item::before { content: ""; grid-row: 1 / 3; align-self: center; width: 7px; height: 7px; border-radius: 50%; background: #8497f4; box-shadow: 0 0 13px rgba(95,119,240,.4); }
.enterprise-knowledge__item small { color: #7886ca; font-size: 7px; letter-spacing: .12em; }
.enterprise-knowledge__item strong { grid-column: 2; font-size: clamp(14px,1.35vw,18px); line-height: 1.1; letter-spacing: -.015em; }
.enterprise-knowledge__item span { position: absolute; right: 14px; top: 14px; color: #8b92a8; font-size: 8px; }
.enterprise-knowledge__item:nth-child(4) { background: linear-gradient(145deg, rgba(255,255,255,.78), rgba(237,234,255,.65)); }
.enterprise-knowledge__item:last-child { grid-column: 1 / -1; width: calc(50% - 5px); justify-self: center; }
.design-subsystem { position: absolute; z-index: 4; right: 50%; top: 50%; width: 44%; height: min(66%,460px); display: flex; flex-direction: column; padding: 24px; border: 1px solid rgba(255,255,255,.98); border-radius: 28px; background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(230,235,255,.84)); box-shadow: 0 34px 88px rgba(59,72,151,.24), inset 0 1px 0 white; backdrop-filter: blur(24px); opacity: 1; transform: translate3d(50%,-50%,80px) scale(1); filter: blur(0); transition: opacity .72s ease .12s, filter .72s ease .12s, right 1.25s cubic-bezier(.16,.82,.2,1), top 1.25s cubic-bezier(.16,.82,.2,1), width 1.25s cubic-bezier(.16,.82,.2,1), height 1.25s cubic-bezier(.16,.82,.2,1), transform 1.25s cubic-bezier(.16,.82,.2,1), box-shadow .8s ease; }
.enterprise-scroll:not(.is-entered) .design-subsystem { opacity: 0; filter: blur(9px); }
.design-subsystem::before { content: ""; position: absolute; inset: 10%; z-index: -1; border-radius: 50%; background: rgba(141,157,255,.15); filter: blur(26px); }
.design-subsystem header { display: flex; flex-direction: column; gap: 6px; padding-bottom: 18px; border-bottom: 1px solid rgba(62,79,160,.1); }
.design-subsystem header small { color: #7c86af; font-size: 7px; letter-spacing: .14em; }
.design-subsystem header strong { font-size: clamp(23px,2.2vw,31px); line-height: 1; letter-spacing: -.035em; }
.design-subsystem header span { color: var(--blue); font-size: 10px; }
.design-subsystem__assets { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin-top: 18px; }
.design-subsystem__assets span { display: flex; align-items: center; gap: 7px; min-height: 42px; padding: 9px 10px; border: 1px solid rgba(84,101,184,.09); border-radius: 12px; color: #4f5774; background: rgba(255,255,255,.52); font-size: 10px; }
.design-subsystem__assets span:last-child { grid-column: 1 / -1; }
.design-subsystem__assets i { width: 5px; height: 5px; border-radius: 2px; background: #93a1ed; }
.design-subsystem footer { margin-top: auto; padding-top: 14px; border-top: 1px solid rgba(62,79,160,.1); color: #707aa8; font-size: 7px; letter-spacing: .13em; }
.enterprise-model__reframe { position: absolute; z-index: 3; left: 36px; right: 36%; bottom: 20px; display: grid; grid-template-columns: 1fr auto 1.18fr; align-items: center; gap: 10px; opacity: 0; transform: translateY(10px); transition: opacity .65s ease .16s, transform .8s cubic-bezier(.2,.75,.2,1) .16s; }
.enterprise-model__reframe p { display: flex; flex-direction: column; gap: 2px; margin: 0; color: #8790ad; font-size: 9px; line-height: 1.25; }
.enterprise-model__reframe strong { color: #5665ae; font-size: clamp(12px,1.18vw,16px); font-weight: 650; letter-spacing: -.02em; }
.enterprise-model__reframe i { color: #7285df; font-size: 18px; font-style: normal; transform: rotate(-90deg); }
.enterprise-model[data-enterprise-stage] .enterprise-phase-copy p { opacity: 0; transform: translateY(10px); filter: blur(4px); }
.enterprise-model[data-enterprise-stage="0"] .enterprise-phase-copy [data-enterprise-phase="0"],
.enterprise-model[data-enterprise-stage="1"] .enterprise-phase-copy [data-enterprise-phase="1"],
.enterprise-model[data-enterprise-stage="2"] .enterprise-phase-copy [data-enterprise-phase="2"],
.enterprise-model[data-enterprise-stage="3"] .enterprise-phase-copy [data-enterprise-phase="3"] { opacity: 1; transform: translateY(0); filter: blur(0); }
.enterprise-model[data-enterprise-stage="1"] .enterprise-model__aura { opacity: .52; transform: translate(-50%,-50%) scale(.76); }
.enterprise-model[data-enterprise-stage="2"] .enterprise-model__aura, .enterprise-model[data-enterprise-stage="3"] .enterprise-model__aura { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.enterprise-model[data-enterprise-stage="1"] .enterprise-shell { opacity: .28; transform: scale(.8); }
.enterprise-model[data-enterprise-stage="2"] .enterprise-shell, .enterprise-model[data-enterprise-stage="3"] .enterprise-shell { opacity: 1; transform: scale(1); }
.enterprise-model[data-enterprise-stage="2"] .enterprise-shell__header, .enterprise-model[data-enterprise-stage="3"] .enterprise-shell__header { opacity: 1; transform: translateY(0); }
.enterprise-model[data-enterprise-stage="1"] .design-subsystem { transform: translate3d(50%,-50%,80px) scale(.96); box-shadow: 0 26px 68px rgba(59,72,151,.18), inset 0 1px 0 white; }
.enterprise-model[data-enterprise-stage="2"] .design-subsystem, .enterprise-model[data-enterprise-stage="3"] .design-subsystem { right: 28px; top: 118px; width: 31%; height: calc(100% - 152px); transform: translate3d(0,0,60px) scale(1); box-shadow: 0 20px 56px rgba(59,72,151,.14), inset 0 1px 0 white; }
.enterprise-model[data-enterprise-stage="3"] .enterprise-knowledge__item { --reveal: 1 !important; }
.enterprise-model[data-enterprise-stage="3"] .enterprise-model__reframe { opacity: 1; transform: translateY(0); }
.enterprise-model[data-enterprise-stage="3"] .enterprise-shell__header strong { animation: enterprise-arrival 1.2s ease both; }
@keyframes enterprise-arrival { 0%,45% { color: var(--ink); text-shadow: none; } 72% { color: var(--blue-deep); text-shadow: 0 0 26px rgba(75,98,221,.24); } 100% { color: var(--ink); text-shadow: 0 0 14px rgba(75,98,221,.12); } }
.enterprise__statement { max-width: 900px; margin-top: 20px; color: var(--muted); font-size: clamp(30px,4vw,52px); line-height: 1.3; letter-spacing: -.045em; text-align: center; }
.enterprise__statement strong { color: var(--ink); font-weight: 550; }

.future { position: relative; overflow: clip; color: white; background: #0d1020; }
.future__light { position: absolute; left: 50%; top: 14%; width: min(90vw,1100px); aspect-ratio: 1.5; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse, rgba(132,147,255,.33), rgba(143,117,245,.12) 38%, transparent 70%); filter: blur(20px); }
.future__content { position: relative; z-index: 2; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 150px 0 120px; text-align: center; }
.future .eyebrow { color: #aebcff; }
.future .title { margin-inline: auto; font-size: clamp(48px,6vw,82px); }
.future .title em { color: #b9c4ff; }
.future-flow { display: grid; grid-template-columns: minmax(190px,1fr) 72px minmax(220px,1.14fr) 72px minmax(170px,.9fr) 72px minmax(230px,1.2fr); align-items: center; width: min(100%,1180px); margin: 104px auto 0; gap: 12px; }
.future-flow span { position: relative; min-width: 0; min-height: 132px; display: flex; flex-direction: column; justify-content: center; padding: 28px 30px; overflow: hidden; border: 1px solid rgba(198,209,255,.3); border-radius: 28px; background: linear-gradient(145deg, rgba(255,255,255,.11), rgba(154,170,255,.045)); backdrop-filter: blur(18px) saturate(125%); box-shadow: 0 26px 70px rgba(0,0,0,.16), inset 0 1px 0 rgba(255,255,255,.14); font-size: clamp(17px,1.45vw,22px); line-height: 1.25; letter-spacing: -.025em; opacity: 0; transform: translateY(36px) scale(.92); filter: blur(7px); transition: opacity .72s ease, transform .95s cubic-bezier(.18,.78,.2,1), filter .72s ease, border-color .5s ease, background .5s ease; }
.future-flow span::before { content: ""; position: absolute; inset: -50% 30% 20% -20%; border-radius: 50%; background: radial-gradient(circle, rgba(150,169,255,.2), transparent 66%); pointer-events: none; }
.future-flow span:nth-of-type(2) { min-height: 154px; border-color: rgba(179,194,255,.52); background: linear-gradient(145deg, rgba(145,163,255,.2), rgba(255,255,255,.08)); box-shadow: 0 30px 84px rgba(43,52,114,.28), 0 0 54px rgba(126,145,255,.11), inset 0 1px 0 rgba(255,255,255,.22); font-size: clamp(19px,1.65vw,25px); }
.future-flow span small { position: relative; display: block; margin-bottom: 13px; color: #b7c3ff; font-size: 9px; font-weight: 700; letter-spacing: .2em; }
.future-flow i { position: relative; height: 1px; overflow: visible; background: linear-gradient(90deg, rgba(174,188,255,.18), rgba(174,188,255,.9)); opacity: 0; transform: scaleX(0); transform-origin: left center; transition: opacity .45s ease, transform .72s cubic-bezier(.2,.7,.2,1); }
.future-flow i::after { content: ""; position: absolute; right: -2px; top: 50%; width: 7px; height: 7px; transform: translateY(-50%); border-radius: 50%; background: #dbe3ff; box-shadow: 0 0 18px rgba(180,197,255,.95); opacity: 0; }
.future-flow.is-visible span { opacity: 1; transform: translateY(0) scale(1); filter: none; animation: future-node-breathe 7s ease-in-out infinite; }
.future-flow.is-visible span:nth-of-type(1) { transition-delay: .08s; animation-delay: 1.2s; }
.future-flow.is-visible span:nth-of-type(2) { transition-delay: .68s; animation-delay: 1.8s; }
.future-flow.is-visible span:nth-of-type(3) { transition-delay: 1.28s; animation-delay: 2.4s; }
.future-flow.is-visible span:nth-of-type(4) { transition-delay: 1.88s; animation-delay: 3s; }
.future-flow.is-visible i { opacity: 1; transform: scaleX(1); }
.future-flow.is-visible i:nth-of-type(1) { transition-delay: .5s; }
.future-flow.is-visible i:nth-of-type(2) { transition-delay: 1.1s; }
.future-flow.is-visible i:nth-of-type(3) { transition-delay: 1.7s; }
.future-flow.is-visible i::after { animation: future-signal 2.4s ease-in-out infinite; }
.future-flow.is-visible i:nth-of-type(1)::after { animation-delay: 2.5s; }
.future-flow.is-visible i:nth-of-type(2)::after { animation-delay: 3.3s; }
.future-flow.is-visible i:nth-of-type(3)::after { animation-delay: 4.1s; }
@keyframes future-node-breathe { 0%,100% { border-color: rgba(198,209,255,.27); box-shadow: 0 26px 70px rgba(0,0,0,.16), inset 0 1px 0 rgba(255,255,255,.14); } 50% { border-color: rgba(207,217,255,.46); box-shadow: 0 32px 82px rgba(0,0,0,.2), 0 0 34px rgba(128,146,255,.08), inset 0 1px 0 rgba(255,255,255,.2); } }
@keyframes future-signal { 0%,18% { left: 0; right: auto; opacity: 0; } 28% { opacity: 1; } 76% { opacity: 1; } 88%,100% { left: calc(100% - 4px); right: auto; opacity: 0; } }
.final-lockup { position: relative; z-index: 2; min-height: 140svh; width: 100%; padding: 0; overflow: clip; color: #172033; background: linear-gradient(180deg, #7896b4 0%, #9db8d0 28%, #c8d9e7 62%, #e9eef7 100%); border-top: 1px solid rgba(255,255,255,.22); isolation: isolate; }
.final-lockup::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 48%, rgba(255,255,255,.68), transparent 30%), radial-gradient(ellipse at 18% 64%, rgba(224,241,255,.44), transparent 37%), radial-gradient(ellipse at 82% 66%, rgba(224,218,255,.36), transparent 40%); filter: blur(20px); }
.final-lockup::after { content: ""; position: absolute; left: 50%; bottom: -16%; width: 115%; height: 52%; transform: translateX(-50%); border-radius: 50% 50% 0 0; background: rgba(238,247,252,.72); filter: blur(42px); }
.final-lockup__stage { position: sticky; z-index: 2; top: 0; width: 100%; height: 100svh; overflow: clip; perspective: 1400px; }
.final-lockup__stage::before { content: ""; position: absolute; z-index: -1; left: 50%; top: 53%; width: min(76vw, 980px); height: 74%; transform: translate(-50%,-50%); border: 1px solid rgba(255,255,255,.16); border-radius: 50%; background: radial-gradient(ellipse, rgba(255,255,255,.2), rgba(228,237,250,.08) 46%, transparent 72%); box-shadow: inset 0 0 110px rgba(255,255,255,.1), 0 0 140px rgba(214,229,246,.18); }
.final-lockup__stage::after { content: ""; position: absolute; z-index: -2; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px); background-size: 100% 18vh; mask-image: linear-gradient(to bottom, transparent 8%, #000 35%, transparent 88%); }
.final-lockup__wordmark { position: absolute; z-index: 5; left: 50%; top: 50%; display: flex; align-items: baseline; justify-content: center; gap: .2em; transform: translate(-50%,-50%); font-size: clamp(64px,8.5vw,134px); line-height: .86; letter-spacing: -.061em; font-weight: 620; color: #172033; white-space: nowrap; text-shadow: 0 1px 0 rgba(255,255,255,.48), 0 8px 30px rgba(36,54,82,.2), 0 24px 80px rgba(52,69,102,.12); }
.final-lockup__wordmark::before { content: ""; position: absolute; z-index: -1; left: 50%; top: 50%; width: 114%; height: 175%; transform: translate(-50%,-50%); border-radius: 50%; background: rgba(242,248,253,.48); filter: blur(28px); }
.final-lockup__wordmark span:last-child { color: #23314b; }
.final-lockup__subcopy { position: absolute; z-index: 5; left: 50%; top: calc(50% + 88px); margin: 0; transform: translateX(-50%); color: rgba(23,32,51,.68); font-size: clamp(14px,1.15vw,18px); font-weight: 680; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; text-shadow: 0 1px 12px rgba(255,255,255,.62); }
.final-lockup__mark { position: absolute; z-index: 2; left: 50%; top: 51%; width: min(60vw,650px); aspect-ratio: 1; overflow: visible; transform: translate(-50%,-50%) rotateX(6deg) rotateY(-5deg); transform-style: preserve-3d; filter: drop-shadow(0 28px 58px rgba(56,77,106,.17)); animation: final-sphere-drift 18s ease-in-out infinite; }
.final-lockup__mark::after { content: ""; position: absolute; left: 50%; bottom: 1%; width: 34%; height: 3.2%; transform: translateX(-50%); border-radius: 50%; background: rgba(72,94,122,.12); filter: blur(13px); animation: final-sphere-shadow 18s ease-in-out infinite; }
.final-logo { width: 100%; height: 100%; overflow: visible; }
.orbital-sphere__atmosphere { fill: url(#orbital-core-light); opacity: .62; animation: orbital-atmosphere-breathe 12s ease-in-out infinite; }
.final-orbit { fill: none; stroke-linecap: round; stroke-linejoin: round; transform-box: view-box; transform-origin: center; vector-effect: non-scaling-stroke; }
.final-orbit path { fill: none; vector-effect: non-scaling-stroke; }
.final-orbit--one { stroke: url(#orbit-silver); stroke-width: 1.22; opacity: .82; animation: final-orbit-turn 112s linear infinite; }
.final-orbit--two { stroke: url(#orbit-blue); stroke-width: .96; opacity: .65; animation: final-orbit-turn-reverse 138s linear infinite; }
.final-orbit--three { stroke: url(#orbit-violet); stroke-width: 1.08; opacity: .72; animation: final-orbit-turn 154s linear infinite reverse; }
.final-orbit--four { stroke: url(#orbit-silver); stroke-width: 1.36; opacity: .86; animation: final-orbit-turn-reverse 126s linear infinite; }
.final-orbit--five { stroke: url(#orbit-blue); stroke-width: .82; opacity: .56; animation: final-orbit-turn 176s linear infinite; }
.final-orbit--six { stroke: url(#orbit-violet); stroke-width: 1; opacity: .66; animation: final-orbit-turn-reverse 164s linear infinite; }
.final-orbit__node { fill: rgba(54,73,103,.86); stroke: rgba(239,246,255,.72); stroke-width: 1; filter: url(#orbital-node-glow); }
.final-orbit__node--purpose { fill: #405a7b; }.final-orbit__node--decision { fill: #516d91; }.final-orbit__node--scenario { fill: #62678b; }.final-orbit__node--experience { fill: #304766; }.final-orbit__node--design { fill: #607995; }
.orbital-sphere__core { fill: none; stroke: rgba(242,249,255,.46); stroke-width: .75; transform-box: view-box; transform-origin: center; animation: orbital-core-breathe 10s ease-in-out infinite; }
.orbital-sphere__core circle:first-child { fill: url(#orbital-core-light); stroke: rgba(255,255,255,.28); }.orbital-sphere__core circle:nth-child(2) { stroke: rgba(219,232,248,.5); }
.orbital-sphere__core-node { fill: #f9fcff; stroke: rgba(180,203,232,.6); filter: url(#orbital-node-glow); }
@keyframes final-orbit-turn { to { transform: rotate(360deg); } }
@keyframes final-orbit-turn-reverse { to { transform: rotate(-360deg); } }
@keyframes final-sphere-drift { 0%,100% { transform: translate(-50%,-50%) rotateX(6deg) rotateY(-5deg) translateY(0); } 50% { transform: translate(-50%,-50%) rotateX(9deg) rotateY(5deg) translateY(-8px); } }
@keyframes final-sphere-shadow { 0%,100% { opacity: .5; transform: translateX(-50%) scaleX(.92); } 50% { opacity: .32; transform: translateX(-50%) scaleX(1.05); } }
@keyframes orbital-atmosphere-breathe { 0%,100% { opacity: .46; } 50% { opacity: .72; } }
@keyframes orbital-core-breathe { 0%,100% { opacity: .52; transform: scale(.97); } 50% { opacity: .9; transform: scale(1.025); } }

.reveal { opacity: 0; transform: translateY(24px); filter: blur(7px); transition: opacity .8s ease var(--delay,0ms), transform .9s cubic-bezier(.2,.75,.2,1) var(--delay,0ms), filter .8s ease var(--delay,0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); filter: blur(0); }

@media (max-width: 900px) {
  .container { width: min(calc(100% - 40px), var(--max)); }
  .section { padding: 120px 0; }
  .chapter-nav { display: none; }
  .topbar { grid-template-columns: 1fr auto auto; gap: 18px; }
  .hero__visual { opacity: .52; }
  .hero__halo { right: -30%; width: 110vw; }
  .hero__glass { display: none; }
  .display { max-width: 760px; }
  .section-head--split, .design-intro, .stage-layout { grid-template-columns: 1fr; gap: 54px; }
  .section-head--split .body-copy { margin: 0; }
  .screen-gallery, .experience-gallery { gap: 18px; }
  .screen-card { padding: 10px 10px 18px; border-radius: 22px; }
  .experience-card__copy { min-height: 220px; padding: 24px 20px; }
  .design-collective-compare { grid-template-columns: 1fr; gap: 32px; padding: 40px; }
  .design-compare-group { width: min(100%,620px); margin-inline: auto; }
  .design-compare-bridge { min-height: 92px; justify-content: center; }
  .design-compare-bridge i { width: 1px; height: 48px; margin-top: 6px; background: linear-gradient(180deg, rgba(255,56,92,.14), rgba(255,56,92,.68)); transform: scaleY(0); transform-origin: top; }
  .design-compare-bridge i::after { right: -3px; top: auto; bottom: -1px; transform: rotate(135deg); }
  .design-collective-compare.is-visible .design-compare-bridge i { transform: scaleY(1); }
  .experience-comparison { padding: 40px 34px 48px; }
  .experience-comparison__screens { grid-template-columns: minmax(0,1fr) 100px minmax(0,1fr); gap: 18px; }
  .experience-comparison__screen img { width: min(100%,240px); }
  .knowledge-map { width: min(calc(100% - 40px), var(--max)); margin-left: auto; margin-right: auto; padding: 28px; transform: none; }
  .knowledge-system__body { grid-template-columns: repeat(2,minmax(0,1fr)); grid-template-rows: none; }
  .knowledge-file, .node--purpose, .node--product, .node--user, .node--scenario, .node--principles, .node--design { grid-column: auto; --x: 0px; --y: 0px; }
  .node--experience { grid-column: 1 / -1; --x: 0px; --y: 0px; }
  .knowledge-network { display: none; }
  .stage-layout { grid-template-columns: 1fr 350px; gap: 26px; }
  .stage-copy .title { font-size: 46px; }
  .stage-step { grid-template-columns: 1fr; gap: 4px; }
  .stage-visual { min-height: 590px; }
  .future-flow { grid-template-columns: 1fr; gap: 10px; width: min(100%, 520px); margin-inline: auto; }
  .future-flow span, .future-flow span:nth-of-type(2) { width: 100%; min-height: 92px; padding: 20px 24px; border-radius: 22px; font-size: 18px; }
  .future-flow i { width: 1px; height: 30px; margin-inline: auto; transform: scaleY(0); transform-origin: top center; }
  .future-flow.is-visible i { transform: scaleY(1); }
  .future-flow i::after { left: 50%; right: auto; top: auto; bottom: -2px; transform: translateX(-50%); }
  .future-flow.is-visible i::after { animation-name: future-signal-vertical; }
  .enterprise-model { width: min(calc(100% - 40px), var(--max)); height: min(78svh,700px); min-height: 590px; }
  .enterprise-knowledge { width: 62%; }
  .design-subsystem { width: 34%; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .topbar { top: 10px; width: calc(100% - 20px); gap: 10px; padding-inline: 12px; }
  .brand > span:last-child { display: none; }
  .site-nav { gap: 4px; }
  .site-nav a { min-height: 30px; padding-inline: 8px; font-size: 7px; }
  .continuation-cue { left: max(12px,env(safe-area-inset-left)); bottom: max(12px,env(safe-area-inset-bottom)); min-height: 50px; gap: 10px; padding: 6px 13px 6px 6px; border-radius: 18px; }
  .continuation-cue > span { width: 30px; height: 38px; border-radius: 14px; }
  .continuation-cue strong { font-size: 10px; letter-spacing: .08em; }
  .hero { padding-top: 130px; align-items: end; }
  .display { font-size: 54px; }
  .lede br { display: none; }
  .hero__halo { top: 30%; }
  .scroll-cue { margin-top: 48px; }
  .section { padding: 100px 0; }
  .title { font-size: 45px; }
  .prompt-shell__body { padding: 34px 20px 30px; grid-template-columns: 24px 1fr; }
  .prompt-shell__status { padding-inline: 20px; }
  .screen-gallery, .experience-gallery { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: 0; width: 100%; padding: 0 14px 28px; gap: 14px; }
  .mobile-gallery-scroll { position: relative; height: 290svh; margin-top: 72px; }
  .mobile-gallery-scroll > .screen-gallery--single-stage { position: sticky; top: 76px; display: block; width: calc(100% - 28px); height: calc(100svh - 96px); margin: 0 14px; padding: 54px 14px 70px; overflow: hidden; border-radius: 28px; scroll-snap-type: none; }
  .mobile-gallery-scroll .screen-card { position: absolute; left: 50%; top: 50%; width: min(82vw,330px); margin: 0; flex: none; opacity: 0; transform: translate(-50%,calc(-50% + 28px)) scale(.96); filter: blur(5px); pointer-events: none; transition: opacity .48s ease, transform .7s cubic-bezier(.2,.75,.2,1), filter .48s ease; }
  .mobile-gallery-scroll .screen-card.is-before { transform: translate(-50%,calc(-50% - 28px)) scale(.96); }
  .mobile-gallery-scroll .screen-card.is-active { z-index: 2; opacity: 1; transform: translate(-50%,-50%) scale(1); filter: none; pointer-events: auto; }
  .mobile-gallery-scroll .screen-card img { width: 100%; height: auto; }
  .mobile-gallery-progress { position: absolute; z-index: 5; left: 22px; right: 22px; bottom: 18px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; color: #747d9b; font-size: 8px; font-weight: 700; letter-spacing: .12em; }
  .mobile-gallery-progress > i { height: 1px; overflow: hidden; background: rgba(69,88,179,.12); }
  .mobile-gallery-progress > i b { display: block; width: 100%; height: 100%; background: linear-gradient(90deg,var(--blue),var(--violet)); transform: scaleX(0); transform-origin: left; }
  .mobile-gallery-progress small { font-size: 6px; letter-spacing: .14em; }
  .experience-gallery--single-stage { margin-top: 34px; padding: 24px 14px 34px; border-radius: 28px; }
  .experience-gallery--single-stage .experience-card { opacity: 1; transform: none; filter: none; }
  .screen-card, .experience-card { flex: 0 0 82vw; scroll-snap-align: center; }
  .screen-card:nth-child(2), .experience-card--offset { margin-top: 0; }
  .observation { align-items: flex-start; flex-direction: column; gap: 12px; padding-inline: 12px; }
  .design-file { width: 100%; }
  .design-collective-compare { width: calc(100% - 28px); margin: 64px 14px 0; padding: 32px 16px 36px; border-radius: 30px; }
  .design-compare-group header { margin-bottom: 20px; }
  .design-compare-group header strong { font-size: 19px; }
  .design-compare-group__screens { gap: 7px; }
  .design-compare-group p { font-size: 10px; }
  .design-after-gallery { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); width: calc(100% - 28px); margin: 56px 14px 0; padding: 20px 10px 22px; gap: 7px; overflow: visible; scroll-snap-type: none; border-radius: 26px; }
  .design-after-gallery .screen-card { min-width: 0; width: auto; margin: 0; flex: none; scroll-snap-align: none; }
  .design-after-gallery .screen-card__meta { padding: 1px 1px 8px; font-size: 5px; }
  .design-after-gallery .swatch { width: 5px; height: 5px; box-shadow: 0 0 0 3px rgba(255,56,92,.07); }
  .turning { height: 300vh; }
  .turning__lead { max-width: 300px; line-height: 1.7; }
  .turning__question { font-size: 50px; }
  .turning__list { width: 100%; margin-top: 36px; gap: 6px; }
  .turning__list li { grid-template-columns: 32px minmax(0,1fr); gap: 8px; height: 64px; padding: 9px 10px; }
  .turning__list li strong { font-size: 18px; }
  .turning__list li small { grid-column: 2; justify-self: start; margin-top: -4px; font-size: 6px; }
  .turning__list li.is-active { transform: none; }
  .turning__list li.is-active strong { transform: scale(1.04); }
  .turning__list li::after { left: 48px; right: 12px; }
  .knowledge-map { width: calc(100% - 28px); margin: 72px 14px 0; padding: 20px 16px 16px; border-radius: 30px; }
  .knowledge-map::before { border-radius: 29px; background-size: 42px 42px; }
  .knowledge-system__header { display: flex; align-items: flex-start; flex-direction: column; gap: 16px; padding: 2px 4px 20px; }
  .knowledge-system__identity, .knowledge-system__status { grid-column: auto; justify-self: auto; }
  .knowledge-system__identity { text-align: left; }
  .knowledge-system__title { font-size: 21px; }
  .knowledge-system__identity small { font-size: 8px; }
  .knowledge-system__status { font-size: 7px; }
  .knowledge-system__body { grid-template-columns: 1fr; gap: 12px; padding: 20px 2px; }
  .knowledge-file, .node--experience { grid-column: auto; min-height: 142px; padding: 18px 20px 17px; --x: 0px; --y: 0px; }
  .knowledge-file h3 { font-size: 21px; }
  .knowledge-file--primary h3 { font-size: 23px; }
  .knowledge-file p { font-size: 14px; }
  .knowledge-system__footer { grid-template-columns: 1fr; gap: 9px; padding: 16px 4px 2px; }
  .knowledge-system__footer span:last-child { justify-content: flex-start; }
  .knowledge-system__footer b { order: -1; }
  .experience-card__copy { min-height: 190px; }
  .experience-introduction { margin: 20px 0 28px; }
  .experience-introduction strong { font-size: 24px; }
  .experience-comparisons { width: calc(100% - 28px); margin: 64px 14px 0; gap: 36px; }
  .experience-comparison { padding: 34px 18px 40px; border-radius: 30px; }
  .experience-comparison__header { margin-bottom: 34px; }
  .experience-comparison__header h3 { font-size: 31px; }
  .experience-comparison__header p { font-size: 13px; }
  .experience-comparison__screens { grid-template-columns: 1fr; gap: 28px; }
  .experience-comparison__screen img { width: min(100%,250px); }
  .experience-comparison__shift { min-height: 94px; justify-content: center; }
  .experience-comparison__shift i { width: 1px; height: 54px; margin-top: 8px; background: linear-gradient(180deg, rgba(80,101,210,.14), rgba(80,101,210,.62)); transform: scaleY(0); transform-origin: top; }
  .experience-comparison__shift i::after { right: -3px; top: auto; bottom: -1px; transform: rotate(135deg); }
  .experience-comparison.is-visible .experience-comparison__shift i { transform: scaleY(1); }
  .decision-row { grid-template-columns: 1fr; }
  .decision-before, .decision-after { border-radius: 22px; padding: 26px; }
  .decision-arrow { height: 64px; }
  .decision-arrow::before, .decision-arrow::after { left: 50%; width: 0; height: 50%; border-top: 0; border-left: 1px solid rgba(72,91,194,.28); }
  .decision-arrow::before { top: 0; }.decision-arrow::after { top: 50%; }
  .decision-arrow i { transform: rotate(90deg); }
  .stage-scroll { height: 320vh; }
  .stage-scroll__sticky { align-items: start; padding-top: 92px; }
  .stage-layout { display: block; }
  .stage-copy .title { font-size: 40px; }
  .stage-steps { margin-top: 30px; display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; }
  .stage-step { padding: 10px 6px; transform: none !important; }
  .stage-step small { font-size: 6px; }.stage-step strong { font-size: 18px; }.stage-step span { font-size: 6px; }
  .stage-visual { min-height: 430px; margin-top: 18px; }
  .stage-screen { width: 230px; }
  .stage-screen img { max-height: 390px; }
  .stage-screen[data-stage-screen="2"] { top: 4px; }
  .stage-screen[data-stage-screen="2"] img { width: 230px; height: auto; max-height: none; }
  .enterprise-scroll { height: auto; margin-top: 70px; }
  .enterprise-scroll__sticky { position: relative; height: auto; display: block; overflow: visible; padding: 0; }
  .enterprise-model { width: calc(100% - 28px); height: auto; min-height: 0; margin-inline: 14px; padding: 16px 16px 34px; overflow: hidden; border: 1px solid rgba(255,255,255,.96); border-radius: 30px; background: linear-gradient(145deg, rgba(255,255,255,.82), rgba(232,239,255,.58)); box-shadow: 0 32px 80px rgba(55,70,145,.14), inset 0 1px 0 white; }
  .enterprise-phase-copy { display: none; }
  .enterprise-model__aura { width: 140%; height: 60%; opacity: 1; transform: translate(-50%,-50%) scale(1); }
  .enterprise-shell { position: relative; inset: auto; padding: 2px 2px 18px; overflow: visible; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; opacity: 1; transform: none; }
  .enterprise-shell::before { display: none; }
  .enterprise-shell__header { align-items: flex-start; flex-direction: column; gap: 16px; padding: 4px 4px 20px; opacity: 1; transform: none; }
  .enterprise-shell__header strong { font-size: 26px; }
  .enterprise-shell__header b { max-width: 100%; font-size: 7px; line-height: 1.4; }
  .enterprise-knowledge { width: 100%; grid-template-columns: 1fr; gap: 10px; padding: 20px 2px 18px; }
  .enterprise-knowledge__item, .enterprise-knowledge__item:last-child { width: 100%; min-height: 80px; grid-column: auto; justify-self: stretch; opacity: 1; transform: none; }
  .enterprise-knowledge__item strong { font-size: 17px; }
  .design-subsystem { position: relative; inset: auto; width: 100%; min-height: 350px; margin: 0; padding: 22px; transform: none; }
  .enterprise-model[data-enterprise-stage] .design-subsystem { right: auto; top: auto; width: 100%; height: auto; min-height: 350px; transform: none; }
  .design-subsystem header strong { font-size: 27px; }
  .enterprise-model__reframe { position: relative; left: auto; right: auto; bottom: auto; grid-template-columns: 1fr; gap: 8px; margin: 38px 4px 0; padding-top: 24px; border-top: 1px solid rgba(62,79,160,.1); opacity: 1; transform: none; }
  .enterprise-model__reframe p { font-size: 10px; }
  .enterprise-model__reframe strong { font-size: 17px; }
  .enterprise-model__reframe i { transform: none; }
  .enterprise__statement { margin-top: 76px; }
  .future__content { min-height: 115svh; padding: 130px 0 100px; }
  .final-lockup { min-height: 130svh; }
  .final-lockup__stage { height: 100svh; }
  .final-lockup__stage::before { width: 150vw; height: 70%; }
  .final-lockup__wordmark { flex-direction: column; align-items: center; gap: .05em; font-size: clamp(62px, 19vw, 88px); line-height: .88; white-space: normal; }
  .final-lockup__subcopy { top: calc(50% + 112px); font-size: 12px; letter-spacing: .13em; }
  .final-lockup__mark { top: 52%; width: min(94vw, 500px); }
}

@keyframes future-signal-vertical { 0%,18% { top: 0; bottom: auto; opacity: 0; } 28% { opacity: 1; } 76% { opacity: 1; } 88%,100% { top: calc(100% - 4px); bottom: auto; opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .continuation-cue > span::before { top: 17px; opacity: 1; }
  .reveal, .knowledge-file, .enterprise-shell, .enterprise-shell__header, .enterprise-knowledge__item, .enterprise-model__reframe, .experience-comparison__screen, .experience-comparison__shift, .experience-comparison__shift i, .design-compare-group, .design-compare-bridge, .design-compare-bridge i { opacity: 1 !important; transform: none !important; filter: none !important; }
  .enterprise-knowledge__item { --reveal: 1 !important; }
  .turning__question, .turning__lead, .turning__list li { opacity: 1 !important; transform: none !important; filter: none !important; pointer-events: auto !important; }
  .stage-visual { transform: none !important; transition: none !important; }
  .stage-screen.is-active { opacity: 1 !important; filter: none !important; }
  .design-subsystem { opacity: 1 !important; transform: none !important; filter: none !important; }
  .future-flow span, .future-flow i { opacity: 1 !important; transform: none !important; filter: none !important; }
  .turning { height: auto; }
  .turning__sticky { position: relative; min-height: auto; padding: 140px 0; }
}

@media (max-width: 640px) and (prefers-reduced-motion: reduce) {
  .mobile-gallery-scroll { height: auto; }
  .mobile-gallery-scroll > .screen-gallery--single-stage { position: relative; top: auto; height: auto; display: grid; gap: 28px; padding: 28px 14px 34px; overflow: visible; }
  .mobile-gallery-scroll .screen-card { position: relative; left: auto; top: auto; width: 100%; opacity: 1; transform: none; filter: none; pointer-events: auto; }
  .mobile-gallery-progress { display: none; }
}