/* Apple-inspired web art direction. Native CSS materials, not an Apple UI framework.
   Shape scale: inset hero/about 44px (mobile 34px), content panels 36px (mobile 30px), controls pill, device frames 34px.
   Layer scale: in-section media 1-3, site navigation 20, native dialog top layer.
   Preserve-mode design: DESIGN_VARIANCE 7 / MOTION_INTENSITY 4 / VISUAL_DENSITY 3.
   Type: slightly firmer body, medium controls, graduated card/section/display headings. */
:root {
  color-scheme: light;
  --page: #fbfbfd; --surface: #f5f5f7; --card: #f0f1f4; --ink: #1d1d1f;
  --secondary: #6c6c73; --line: #dedee3; --accent: #0068d0; --accent-hover: #005ebd;
  --nav: rgb(251 251 253 / .86); --glass: rgb(251 251 253 / .76);
  --radius: 36px; --ease: cubic-bezier(.2,.75,.25,1);
  --weight-body: 500; --weight-ui: 580; --weight-label: 620;
  --weight-card: 760; --weight-section: 800; --weight-display: 820;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-synthesis: none; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
:root[data-theme="dark"] {
  color-scheme: dark; --page: #111113; --surface: #18181b; --card: #202024;
  --ink: #f5f5f7; --secondary: #a4a4ad; --line: #343438; --accent: #75b8ff; --accent-hover: #98caff;
  --nav: rgb(17 17 19 / .86); --glass: rgb(30 30 34 / .82);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark; --page: #111113; --surface: #18181b; --card: #202024;
    --ink: #f5f5f7; --secondary: #a4a4ad; --line: #343438; --accent: #75b8ff; --accent-hover: #98caff;
    --nav: rgb(17 17 19 / .86); --glass: rgb(30 30 34 / .82);
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--page); color: var(--ink); font-weight: var(--weight-body); }
/* Let system CJK fallbacks honor bold headings even when they lack a heavier face. */
h1, h2, h3 { font-synthesis: weight; }
/* System CJK faces may map several requested bold weights to one face.
   A bounded, same-color ink adjustment makes editorial headings visibly firmer
   without changing the font, letter spacing, line breaks, or body copy. */
:is(.intro-statement, .section-heading h2, .medals-heading h2, .product-heading h2,
    .studio-content h2, .contact-section h2, .world-copy h3, .feature h3) {
  -webkit-text-stroke-width: clamp(.25px, .014em, .55px);
  -webkit-text-stroke-color: currentColor;
}
:is(.intro-statement, .section-heading h2, .medals-heading h2, .product-heading h2) span {
  -webkit-text-stroke-color: currentColor;
}
body.dialog-open, body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, select, input { font: inherit; }
button, a, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: default; }
button, input, select { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
button:active, .button:active { transform: scale(.97); }
button, a { touch-action: manipulation; }
::selection { background: #a9d6fd; color: #1d1d1f; }
.skip-link { position: fixed; top: 12px; left: 12px; padding: 14px 20px; background: var(--page); border-radius: 10px; transform: translateY(-180%); z-index: 30; }
.skip-link:focus { transform: translateY(0); }
.section-shell { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; height: 64px; background: var(--nav); backdrop-filter: saturate(160%) blur(22px); -webkit-backdrop-filter: saturate(160%) blur(22px); border-bottom: 1px solid rgb(130 130 145 / .13); }
.nav-shell { width: min(1200px, calc(100% - 96px)); height: 100%; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.wordmark { display: inline-flex; align-items: center; gap: 12px; font-size: 23px; font-weight: 740; letter-spacing: -1.2px; white-space: nowrap; }
.wordmark span { font-size: 11px; font-weight: 500; letter-spacing: .6px; color: var(--secondary); padding-left: 12px; border-left: 1px solid var(--line); }
.site-header nav { display: flex; align-items: center; gap: 34px; height: 100%; }
.site-header .wordmark span { color: var(--ink); }
.site-header nav a { font-size: 12px; font-weight: var(--weight-ui); letter-spacing: .03em; color: var(--ink); transition: color .2s; }
.site-header nav a:hover, .site-header nav a[aria-current="location"] { text-decoration: underline; text-underline-offset: 4px; }
.site-header nav .nav-contact { background: var(--ink); color: var(--page); padding: 9px 16px; border-radius: 30px; font-size: 11px; }
.menu-toggle { display: none; width: 44px; height: 44px; border: none; background: transparent; position: relative; }
.menu-toggle span { display: block; width: 19px; height: 1.5px; background: var(--ink); margin: 5px auto; transition: transform .25s; }
.hero { position: relative; width: min(1440px,calc(100% - 48px)); margin: 12px auto 0; padding: 24px 24px 0; border-radius: 44px; overflow: hidden; isolation: isolate; background: var(--surface); text-align: center; }
.hero-heading { position: relative; z-index: 3; }
.hero-kicker { font-size: 14px; font-weight: var(--weight-label); letter-spacing: .16em; margin: 0 0 16px; }
h1 { margin: 0; font-size: clamp(54px, 4.6vw, 67px); font-weight: var(--weight-display); letter-spacing: -.05em; line-height: 1.1; }
h1 span { display: block; color: var(--secondary); font-weight: var(--weight-section); }
.hero-description { font-size: 17px; letter-spacing: .02em; margin: 19px 0 22px; color: var(--secondary); line-height: 1.6; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 44px; padding: 12px 23px; border: none; border-radius: 40px; font-size: 14px; font-weight: var(--weight-ui); white-space: nowrap; line-height: 1.4; transition: background .2s, transform .25s var(--ease), box-shadow .25s; }
.button span { font-size: 22px; font-weight: 400; line-height: 16px; }
.button-primary { background: var(--accent); color: #fbfbfd; }
:root[data-theme="dark"] .button-primary { color: #121418; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .button-primary { color: #121418; } }
.button-primary:hover { background: var(--accent-hover); box-shadow: 0 7px 20px rgb(32 90 180 / .14); }
.hero-showcase { width: min(840px,100%); height: 469px; position: relative; margin: 28px auto 0; }
.showcase-shadow { position: absolute; left: 10%; right: 10%; height: 48px; bottom: 10px; background: radial-gradient(ellipse, rgb(46 53 70 / .2), transparent 65%); filter: blur(12px); }
.device { margin: 0; padding: 4px; border: 1px solid #8f9299; border-radius: 34px; background: #cbd0d5; box-shadow: 0 18px 34px -12px rgb(43 50 70 / .24); isolation: isolate; }
.device-screen { border: 2px solid #191b20; border-radius: 29px; overflow: hidden; background: #101012; height: 100%; position: relative; -webkit-mask-image: linear-gradient(#fff,#fff); mask-image: linear-gradient(#fff,#fff); }
.device-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.hero-device { position: absolute; width: 190px; aspect-ratio: 0.469; top: 36px; backface-visibility: hidden; }
.device-globe { width: 212px; z-index: 3; top: 0; left: calc(50% - 106px); }
/* Keep the fan composition without a perspective/scale chain that softens the screens. */
.device-journey { z-index: 1; left: calc(50% - 281px); transform: rotate(-10deg); }
.device-medals { z-index: 2; right: calc(50% - 281px); transform: rotate(10deg); }
.intro { padding-block: 134px 142px; text-align: center; }
.intro-statement { margin: 0; font-size: clamp(26px, 3vw, 43px); font-weight: var(--weight-section); line-height: 1.45; letter-spacing: -.035em; }
.intro-statement span, .muted { color: var(--secondary); }
.intro-description { color: var(--secondary); font-size: 17px; line-height: 1.85; margin: 25px 0 0; }
.section-heading { margin-bottom: 48px; }
.section-label { margin: 0 0 20px; color: var(--secondary); font-size: 14px; font-weight: var(--weight-label); }
.section-heading h2, .product-heading h2 { font-size: clamp(38px, 4.3vw, 62px); font-weight: var(--weight-section); line-height: 1.14; margin: 0; letter-spacing: -.045em; }
.section-heading > p:not(.section-label) { color: var(--secondary); font-size: 18px; line-height: 1.65; margin: 24px 0 0; }
.world-panel { min-height: 600px; border-radius: var(--radius); background: #080d17; color: #f5f5f7; position: relative; isolation: isolate; overflow: hidden; }
.world-copy { position: relative; padding: 76px 0 88px 70px; width: 42%; z-index: 3; }
.world-copy h3 { font-size: clamp(34px,3.5vw,50px); letter-spacing: -.05em; font-weight: var(--weight-card); line-height: 1.24; margin: 0 0 24px; }
.world-copy > p { color: #a4aab5; font-size: 17px; line-height: 1.85; margin: 0 0 34px; }
.button-light { background: #f5f5f7; color: #22252b; }
.button-light:hover { background: #e5e8ed; }
.world-orb { position: absolute; right: -30px; top: -30px; width: 690px; height: 690px; border-radius: 50%; overflow: hidden; z-index: 1; transform: rotate(-12deg); -webkit-mask-image: radial-gradient(circle, #111 62%,transparent 71%); mask-image: radial-gradient(circle, #111 62%,transparent 71%); }
.world-orb img { width: 100%; height: 100%; object-fit: contain; position: absolute; inset: 0; transition: opacity 1.25s var(--ease); }
.world-lit { opacity: 0; }
[data-lit="true"] .world-lit { opacity: 1; }
[data-lit="true"] .world-before { opacity: 0; }
.world-panel::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(90deg, #080d17 15%, rgb(8 13 23 / .85) 31%,transparent 55%),linear-gradient(0deg,rgb(8 13 23 / .9),transparent 24%); }
.world-status { position: absolute; left: 70px; bottom: 32px; z-index: 3; color: #a4aab5; font-size: 12px; margin: 0; }
.section-footnote { text-align: center; color: var(--secondary); font-size: 11px; line-height: 1.6; margin: 17px 0 0; }
.medals-section { padding-top: 140px; text-align: center; }
.medals-heading h2 { font-size: clamp(38px,4.3vw,62px); font-weight: var(--weight-section); letter-spacing: -.045em; line-height: 1.2; margin: 0; }
.medals-description { color: var(--secondary); font-size: 17px; line-height: 1.8; margin: 25px 0 0; }
.medals-gallery { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 18px; margin: 57px 0 0; }
.medals-gallery figure { margin: 0; min-width: 0; }
.medals-gallery img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: contain; filter: drop-shadow(0 14px 11px rgb(48 40 29 / .13)); }
.medals-gallery figcaption { font-size: 14px; font-weight: var(--weight-label); line-height: 1.5; margin-top: 17px; }
.medals-gallery figcaption span { display: block; color: var(--secondary); font-size: 11px; font-weight: var(--weight-body); margin-top: 5px; }
.medals-footer { margin-top: 45px; }
.medals-footer > p { color: var(--secondary); font-size: 13px; line-height: 1.8; margin: 0; }
.medals-footer .text-button { margin-top: 10px; }
.experience-section { padding-top: 136px; }
.experience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.feature { position: relative; border-radius: var(--radius); background: var(--surface); overflow: hidden; min-width: 0; }
.feature-copy { padding: 42px 42px 0; position: relative; z-index: 2; }
.feature-category { font-size: 13px; color: var(--secondary); font-weight: var(--weight-label); margin: 0 0 16px; }
.feature h3 { font-size: clamp(25px, 2.6vw, 37px); margin: 0; line-height: 1.3; font-weight: var(--weight-card); letter-spacing: -.035em; }
.feature p:not(.feature-category) { color: var(--secondary); font-size: 15px; line-height: 1.8; margin: 20px 0 0; }
.feature-memory, .feature-tools { height: 675px; }
.feature-memory { background: #edf1f4; color: #1d1d1f; overflow: clip; }
.feature-memory .feature-category, .feature-memory p:not(.feature-category) { color: #626875; }
.memory-preview { width: 330px; height: 470px; max-width: calc(100% - 56px); margin: 30px auto 0; overflow: clip; border: 1px solid rgb(128 137 151 / .24); border-radius: 28px 28px 0 0; box-shadow: 0 18px 32px -12px rgb(77 90 116 / .16); -webkit-mask-image: linear-gradient(#fff,#fff); mask-image: linear-gradient(#fff,#fff); }
.memory-preview img { width: 100%; height: auto; }
.feature-tools { background: var(--surface); color: var(--ink); }
.feature-tools .feature-category { color: var(--secondary); }
.time-demo { margin: 27px 36px 36px; padding: 23px 26px 19px; background: var(--page); border: 1px solid rgb(130 130 145 / .12); border-radius: 24px; box-shadow: 0 18px 40px -20px rgb(54 64 83 / .18); }
.time-demo-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.time-demo-heading h4 { font-size: 15px; font-weight: var(--weight-label); margin: 0; }
.time-example { border: 0; background: none; color: var(--accent); min-height: 44px; padding: 8px 0 8px 12px; font-size: 12px; white-space: nowrap; }
.time-example span { margin-left: 6px; }
.time-example:hover { text-decoration: underline; text-underline-offset: 4px; }
.time-fields { display: grid; grid-template-columns: 1fr 1.4fr; gap: 20px; }
.departure-field > span, .duration-field legend { display: block; font-size: 11px; color: var(--secondary); margin-bottom: 10px; padding: 0; }
.duration-field { border: 0; margin: 0; padding: 0; min-width: 0; }
.time-demo input { color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; min-width: 0; min-height: 45px; font-size: 19px; font-weight: var(--weight-label); font-variant-numeric: tabular-nums; padding: 8px 10px; }
.departure-field input { width: 100%; display: block; }
.duration-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.duration-inputs label { display: flex; align-items: center; gap: 5px; min-width: 0; }
.duration-inputs input { width: 100%; appearance: textfield; -moz-appearance: textfield; text-align: center; padding-inline: 4px; }
.duration-inputs input::-webkit-inner-spin-button, .duration-inputs input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.duration-inputs label > span { flex-shrink: 0; font-size: 10px; color: var(--secondary); }
.time-result { padding-top: 22px; margin-top: 22px; border-top: 1px solid var(--line); }
.time-result > span { color: var(--secondary); font-size: 11px; }
.time-result output { display: flex; align-items: baseline; gap: 15px; color: var(--accent); font-size: clamp(52px,5vw,70px); font-weight: var(--weight-label); letter-spacing: -.06em; font-variant-numeric: tabular-nums; line-height: 1.2; margin-top: 4px; }
.time-result .landing-day { flex-shrink: 0; white-space: nowrap; font-size: 12px; font-weight: 550; letter-spacing: 0; padding: 5px 10px; border-radius: 15px; background: var(--surface); color: var(--secondary); }
.feature p.time-demo-note, .preview-panel p.time-demo-note { font-size: 10px; color: var(--secondary); margin: 12px 0 0; line-height: 1.6; }
.time-demo input[aria-invalid="true"] { outline: 2px solid #b42318; outline-offset: 1px; }
.feature-open { position: absolute; right: 25px; bottom: 25px; z-index: 3; border-radius: 50%; border: none; width: 44px; height: 44px; background: #303137; color: #f5f5f7; display: grid; place-items: center; transition: transform .3s var(--ease), background .2s; }
.feature-open span { font-size: 25px; font-weight: 350; }
.feature-open:hover { background: #16171c; transform: scale(1.07); }
.feature-professional { grid-column: 1 / -1; min-height: 660px; display: grid; grid-template-columns: 1fr 1fr; background: var(--surface); }
.professional-copy { position: relative; z-index: 2; padding: 62px 0 58px 60px; align-self: center; }
.professional-copy h3 { font-size: clamp(30px, 3.1vw, 44px); }
.capability-tabs { display: flex; gap: 4px; margin-top: 30px; padding: 4px; background: var(--page); border: 1px solid rgb(130 130 145 / .13); border-radius: 28px; width: fit-content; }
.capability-tabs button { border: 0; border-radius: 24px; background: transparent; padding: 11px 15px; min-height: 44px; color: var(--secondary); font-size: 13px; white-space: nowrap; }
.capability-tabs button[aria-selected="true"] { background: var(--ink); color: var(--page); }
.capability-detail { margin-top: 29px; max-width: 345px; min-height: 232px; }
.capability-detail h4 { font-size: 19px; font-weight: var(--weight-label); line-height: 1.5; margin: 0; letter-spacing: -.02em; text-wrap: balance; }
.feature .capability-detail > p { font-size: 14px; margin-top: 13px; line-height: 1.8; }
.capability-points { list-style: none; margin: 21px 0 0; padding: 0; color: var(--secondary); font-size: 12px; line-height: 1.8; display: grid; gap: 6px; }
.capability-points li { padding-left: 18px; position: relative; }
.capability-points li::before { content: "✓"; color: var(--accent); position: absolute; left: 0; font-weight: 600; }
.capability-detail .text-button { margin-top: 16px; }
.training-showcase { padding: 36px 55px 25px 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 0; }
.training-preview { width: 268px; height: 575px; flex-shrink: 0; padding: 4px; border: 1px solid #a4a5ac; border-radius: 35px; overflow: hidden; box-shadow: 0 22px 42px -17px rgb(48 55 73 / .28), inset 0 0 0 1px rgb(251 251 253 / .7); background: linear-gradient(135deg,#d6d6db,#94959c,#eeeef1); }
.training-preview img { width: 100%; height: 100%; object-fit: cover; object-position: top; border: 3px solid #1e1e23; border-radius: 30px; }
.feature p.training-image-note { font-size: 10px; color: var(--secondary); margin: 18px 0 0; }
.text-button { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; border: 0; padding: 0; margin-top: 27px; min-height: 44px; background: transparent; color: var(--accent); }
.text-button span { font-size: 22px; }
.text-button:hover { text-decoration: underline; text-underline-offset: 4px; }
.product-section { padding-block: 140px 96px; text-align: center; position: relative; }
.product-heading p:last-child { margin: 25px 0 0; font-size: 18px; color: var(--secondary); line-height: 1.7; }
.product-family { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; list-style: none; padding: 0; margin: 66px auto 39px; width: min(760px,100%); }
.product-family img { width: 94px; height: 94px; margin: auto; border-radius: 23px; box-shadow: 0 14px 28px -12px rgb(53 61 81 / .32), 0 0 0 1px rgb(70 70 85 / .08); transition: transform .4s var(--ease); }
.product-family li:hover img { transform: translateY(-5px); }
.product-family h3 { font-size: 17px; margin: 21px 0 0; font-weight: var(--weight-label); }
.product-family a { display: block; border-radius: 15px; }
.store-link { display: block; margin-top: 10px; color: var(--accent); font-size: 11px; }
.store-link span { display: inline-block; margin-left: 3px; }
.family-caption { font-size: 13px; line-height: 1.8; color: var(--secondary); margin: 0 0 24px; }
.legacy-anchor { position: absolute; top: 0; width: 0; height: 0; overflow: hidden; }
.mobile-break { display: none; }
.studio-section { position: relative; width: min(1440px,calc(100% - 48px)); margin-inline: auto; min-height: 340px; border-radius: 44px; overflow: hidden; isolation: isolate; background: #e3eaf1; }
.studio-landscape { position: absolute; inset: 0; border-radius: inherit; overflow: hidden; }
.studio-landscape img { width: 100%; height: 100%; object-fit: cover; object-position: 100% 60%; }
.studio-landscape::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgb(234 242 248 / .93),rgb(234 242 248 / .72) 34%,rgb(234 242 248 / .12) 57%,transparent 75%); }
.studio-content { position: relative; padding-block: 28px 32px; color: #202831; }
.studio-content .section-label { color: #4f6275; margin-bottom: 16px; }
.studio-content h2 { font-size: clamp(38px,4vw,60px); font-weight: var(--weight-section); line-height: 1.2; letter-spacing: -.04em; margin: 0; }
.studio-content > p:last-child { color: #4f6275; line-height: 1.9; font-size: 16px; margin: 20px 0 0; }
.contact-section { padding-block: 80px 112px; }
.contact-section h2 { font-size: clamp(32px,3.5vw,49px); font-weight: var(--weight-section); letter-spacing: -.045em; margin: 0; }
.contact-section p { color: var(--secondary); font-size: 16px; margin: 22px 0 28px; line-height: 1.8; }
.contact-link { color: var(--accent); display: inline-flex; align-items: center; gap: 24px; font-size: 27px; font-weight: var(--weight-ui); letter-spacing: -.04em; }
.contact-link span { font-size: 24px; }
.contact-link:hover { text-decoration: underline; text-underline-offset: 7px; }
.site-footer { background: var(--surface); padding-block: 40px 27px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 30px; }
.appearance-control { display: flex; align-items: center; gap: 12px; color: var(--secondary); font-size: 12px; }
.appearance-control select { border: 1px solid var(--line); border-radius: 8px; padding: 8px 30px 8px 11px; background: var(--page); color: var(--ink); font-size: 12px; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 15px 30px; color: var(--secondary); font-size: 11px; line-height: 1.65; }
.legal-links { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.legal-links a { display: inline-flex; align-items: center; gap: 5px; }
.legal-links a:hover { color: var(--ink); text-decoration: underline; }
.legal-links img { width: 14px; height: 14px; }
.preview-dialog { width: min(930px, calc(100vw - 48px)); max-height: calc(100dvh - 48px); padding: 34px 42px 0; border: 1px solid var(--line); border-radius: 30px; color: var(--ink); background: var(--page); overflow: auto; overscroll-behavior: contain; box-shadow: 0 30px 100px rgb(16 20 30 / .25); }
.preview-dialog::backdrop { background: rgb(20 25 35 / .48); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.dialog-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.dialog-top h2 { font-size: 29px; letter-spacing: -.04em; margin: 0; font-weight: var(--weight-card); }
.dialog-close { border: none; background: var(--surface); display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 10px 14px; border-radius: 30px; font-size: 12px; white-space: nowrap; }
.dialog-close span { font-size: 23px; line-height: 20px; }
.preview-tabs { margin: 30px 0 0; padding: 5px; border-radius: 30px; background: var(--surface); display: flex; width: fit-content; max-width: 100%; }
.preview-tabs button { background: transparent; border: 0; font-size: 13px; min-height: 44px; padding: 10px 18px; border-radius: 25px; color: var(--secondary); white-space: nowrap; }
.preview-tabs button[aria-selected="true"] { background: var(--page); color: var(--ink); box-shadow: 0 2px 6px rgb(30 35 47 / .1); }
.preview-panel { display: grid; grid-template-columns: minmax(0,1fr) 290px; align-items: center; gap: 50px; padding-top: 34px; outline-offset: 0; }
.preview-detail h3 { font-size: 34px; font-weight: var(--weight-card); line-height: 1.3; margin: 0 0 22px; letter-spacing: -.03em; text-wrap: balance; }
.preview-detail p { color: var(--secondary); font-size: 15px; line-height: 1.85; margin: 0; }
.preview-detail .preview-note { font-size: 11px; margin-top: 38px; line-height: 1.7; }
.preview-image { margin: 0; border-radius: 28px 28px 0 0; overflow: hidden; border: 5px solid #4b4c53; border-bottom: 0; height: min(550px,calc(100dvh - 255px)); background: #151517; }
.preview-image img { width: 100%; min-height: 100%; height: auto; }
.preview-panel[data-kind="tools"] { grid-template-columns: minmax(0,1fr); gap: 0; }
.preview-panel[data-kind="tools"] .preview-detail { max-width: 640px; }
.preview-panel[data-kind="tools"] .preview-detail h3 { font-size: 27px; margin-bottom: 12px; }
.preview-panel[data-kind="tools"] .preview-note { margin-top: 12px; }
.preview-panel[data-kind="tools"] .time-demo { width: min(100%,580px); margin: 24px auto 34px; }
.text-button, .time-example, .capability-tabs button, .preview-tabs button, .dialog-close { font-weight: var(--weight-ui); }
.capability-tabs button[aria-selected="true"], .preview-tabs button[aria-selected="true"] { font-weight: var(--weight-label); }

@media (prefers-reduced-motion: no-preference) {
  .hero-heading { animation: hero-enter .85s var(--ease) both; }
  .hero-showcase { animation: device-enter .8s .1s ease-out backwards; }
  .js-ready .reveal { opacity: 0; transform: translateY(25px); transition: opacity .75s var(--ease), transform .85s var(--ease); }
  .js-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }
  .preview-dialog[open] { animation: dialog-enter .35s var(--ease) both; }
  .preview-dialog[open]::backdrop { animation: backdrop-enter .3s ease both; }
}
@keyframes hero-enter { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes device-enter { from { opacity: 0; } to { opacity: 1; } }
@keyframes dialog-enter { from { opacity: 0; transform: translateY(15px) scale(.985); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes backdrop-enter { from { opacity: 0; } to { opacity: 1; } }

@media (max-width: 1023px) {
  .section-shell, .nav-shell { width: calc(100% - 64px); }
  .hero { padding-top: 46px; }
  .hero-showcase { height: 470px; }
  .world-panel { min-height: 550px; }
  .world-copy { padding: 62px 0 90px 45px; width: 47%; }
  .world-orb { width: 570px; height: 570px; top: 5px; right: -105px; }
  .world-status { left: 45px; }
  .feature-copy { padding: 34px 30px 0; }
  .memory-preview { width: 280px; }
  .time-demo { margin-inline: 22px; padding-inline: 18px; }
  .time-fields { gap: 12px; grid-template-columns: 1fr; }
  .duration-inputs { max-width: 205px; }
  .time-demo-heading { margin-bottom: 10px; }
  .time-result { margin-top: 15px; padding-top: 15px; }
  .feature-memory, .feature-tools { height: 735px; }
  .professional-copy { padding-left: 40px; }
  .training-showcase { padding-right: 30px; }
  .training-preview { width: 250px; height: 540px; }
  .capability-tabs button { font-size: 12px; padding-inline: 11px; }
  .capability-detail { max-width: 305px; }
  .studio-content { padding-top: 28px; }
  .studio-landscape img { position: absolute; bottom: 0; height: 280px; object-position: 100% 50%; -webkit-mask-image: linear-gradient(180deg,transparent,#000 36%); mask-image: linear-gradient(180deg,transparent,#000 36%); }
  .studio-landscape::after { background: linear-gradient(180deg,#e3eaf1 8%,rgb(227 234 241 / .95) 29%,rgb(227 234 241 / .7) 43%,transparent 70%); }
  .preview-panel { gap: 30px; grid-template-columns: minmax(0,1fr) 270px; }
  .preview-detail h3 { font-size: 28px; }
}
@media (min-width: 768px) and (max-height: 800px) {
  .hero { padding-top: 20px; }
  .hero-kicker { font-size: 12px; margin-bottom: 13px; }
  h1 { font-size: 49px; }
  .hero-description { font-size: 15px; margin: 14px 0 16px; }
  .hero-showcase { height: 376px; margin-top: 18px; }
  .hero-device { width: 153px; top: 28px; border-radius: 29px; padding: 4px; }
  .hero-device .device-screen { border-width: 2px; border-radius: 24px; }
  .device-globe { width: 172px; left: calc(50% - 86px); top: 0; }
  .device-journey { left: calc(50% - 228px); }
  .device-medals { right: calc(50% - 228px); }
}
@media (max-width: 767px) {
  html { scroll-padding-top: 76px; }
  .section-shell, .nav-shell { width: calc(100% - 40px); }
  .site-header { height: 58px; }
  .wordmark { font-size: 21px; }
  .wordmark span { font-size: 10px; }
  .menu-toggle { display: block; }
  .site-header nav { display: none; position: absolute; inset: 57px 0 auto; height: auto; padding: 26px 25px 32px; flex-direction: column; align-items: stretch; gap: 0; background: var(--page); border-bottom: 1px solid var(--line); box-shadow: 0 18px 25px rgb(30 35 50 / .08); }
  .site-header nav a { padding: 15px 0; font-size: 19px; color: var(--ink); }
  .site-header nav .nav-contact { background: transparent; color: var(--ink); padding: 15px 0; font-size: 19px; }
  .menu-open .site-header nav { display: flex; }
  .menu-open .menu-toggle span:first-child { transform: translateY(3.25px) rotate(45deg); }
  .menu-open .menu-toggle span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
  .hero { width: calc(100% - 24px); margin-top: 10px; border-radius: 34px; padding: 32px 12px 0; }
  .hero-kicker { font-size: 12px; margin-bottom: 18px; letter-spacing: .12em; }
  h1 { font-size: clamp(44px, 10.6vw, 65px); line-height: 1.13; letter-spacing: -.045em; }
  .hero-description { font-size: 14px; margin: 20px 0 22px; }
  .button { min-height: 44px; padding: 11px 21px; font-size: 13px; gap: 13px; }
  .hero-showcase { width: 100%; height: 411px; margin-top: 39px; }
  .hero-device { width: 142px; top: 35px; border-radius: 26px; padding: 3px; }
  .device-screen { border-width: 2px; border-radius: 22px; }
  .device-globe { width: 181px; top: 0; left: calc(50% - 90.5px); }
  .device-journey { left: calc(50% - 176px); }
  .device-medals { right: calc(50% - 176px); }
  .intro { padding-block: 80px 90px; }
  .intro-statement { font-size: clamp(23px,5.8vw,33px); line-height: 1.55; letter-spacing: -.04em; }
  .intro-description { font-size: 14px; line-height: 1.85; margin-top: 21px; }
  .desktop-break { display: none; }
  .section-heading { margin-bottom: 30px; }
  .section-heading h2, .product-heading h2 { font-size: 36px; line-height: 1.2; }
  .section-label { font-size: 12px; margin-bottom: 16px; }
  .section-heading > p:not(.section-label) { font-size: 15px; margin-top: 18px; }
  .world-panel { min-height: 670px; border-radius: 30px; }
  .world-copy { width: 100%; padding: 38px 30px 0; }
  .world-copy h3 { font-size: 33px; line-height: 1.25; margin-bottom: 18px; }
  .world-copy > p { font-size: 14px; line-height: 1.65; margin-bottom: 24px; }
  .world-orb { width: 440px; height: 440px; top: auto; right: calc(50% - 265px); bottom: -28px; transform: rotate(-12deg); }
  .world-panel::after { background: linear-gradient(180deg,#080d17 25%,rgb(8 13 23 / .1) 52%,transparent 65%,rgb(8 13 23 / .7)); }
  .world-status { left: 30px; bottom: 23px; font-size: 10px; }
  .section-footnote { font-size: 10px; margin-top: 14px; }
  .medals-section { padding-top: 88px; }
  .medals-heading h2 { font-size: clamp(30px,8.4vw,40px); line-height: 1.25; }
  .medals-description { font-size: 14px; margin-top: 21px; line-height: 1.85; }
  .medals-gallery { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px 12px; margin-top: 36px; }
  .medals-gallery figcaption { font-size: 12px; margin-top: 12px; }
  .medals-gallery figcaption span { font-size: 10px; }
  .medals-footer { margin-top: 34px; }
  .medals-footer > p { font-size: 12px; }
  .experience-section { padding-top: 86px; }
  .experience-grid { grid-template-columns: 1fr; gap: 18px; }
  .feature { border-radius: 30px; }
  .feature-copy { padding: 31px 29px 0; }
  .feature-category { font-size: 12px; margin-bottom: 13px; }
  .feature h3 { font-size: 28px; }
  .feature p:not(.feature-category) { font-size: 13px; margin-top: 17px; }
  .feature-memory { height: 580px; }
  .feature-tools { height: auto; }
  .memory-preview { width: 275px; margin-top: 26px; }
  .time-demo { margin: 26px 20px 24px; padding: 17px 18px 19px; border-radius: 20px; }
  .time-demo-heading h4 { font-size: 14px; }
  .time-fields { grid-template-columns: 1fr; gap: 16px; }
  .duration-inputs { max-width: none; }
  .duration-inputs input { font-size: 21px; }
  .time-result output { font-size: clamp(46px,15vw,60px); }
  .feature-professional { grid-column: auto; grid-template-columns: 1fr; height: auto; }
  .professional-copy { padding: 32px 29px 0; }
  .professional-copy h3 { font-size: 28px; }
  .capability-tabs { margin-top: 24px; width: 100%; justify-content: space-between; }
  .capability-tabs button { font-size: 11px; padding-inline: 10px; }
  .capability-detail { min-height: 240px; margin-top: 24px; max-width: none; }
  .capability-detail h4 { font-size: 18px; }
  .feature .capability-detail > p { font-size: 13px; }
  .training-showcase { padding: 24px 25px 28px; }
  .training-preview { width: 258px; max-width: 100%; height: auto; aspect-ratio: 268 / 575; }
  .text-button { font-size: 13px; margin-top: 19px; }
  .product-section { padding-block: 90px 60px; }
  .product-heading p:last-child { font-size: 15px; margin-top: 20px; }
  .product-family { grid-template-columns: repeat(4,1fr); margin-top: 46px; gap: 10px; }
  .product-family img { width: 64px; height: 64px; border-radius: 16px; }
  .product-family h3 { font-size: 13px; margin-top: 16px; }
  .family-caption { font-size: 11px; line-height: 1.9; }
  .mobile-break { display: block; }
  .studio-section { width: calc(100% - 24px); min-height: 340px; border-radius: 34px; }
  .studio-content { padding-block: 20px 116px; }
  .studio-content h2 { font-size: clamp(27px,8.6vw,36px); }
  .studio-content > p:last-child { font-size: 14px; margin-top: 16px; }
  .studio-landscape img { height: 220px; object-position: 100% 50%; }
  .studio-landscape::after { background: linear-gradient(180deg,#e3eaf1 35%,rgb(227 234 241 / .95) 43%,rgb(227 234 241 / .12) 65%,transparent 76%); }
  .contact-section { padding-block: 52px 76px; }
  .contact-section h2 { font-size: 32px; }
  .contact-section p { font-size: 14px; max-width: 20em; }
  .contact-link { font-size: 23px; gap: 18px; }
  .site-footer { padding-top: 30px; }
  .footer-top { align-items: flex-start; gap: 24px; flex-direction: column; padding-bottom: 24px; }
  .footer-bottom, .legal-links { flex-direction: column; gap: 12px; }
  .footer-bottom { font-size: 10px; }
  .preview-dialog { width: calc(100vw - 24px); max-height: calc(100dvh - 30px); padding: 23px 20px 0; border-radius: 24px; }
  .dialog-top h2 { font-size: 23px; }
  .dialog-top { position: sticky; top: -23px; z-index: 3; margin-top: -23px; padding-top: 23px; padding-bottom: 10px; background: var(--page); }
  .dialog-close { font-size: 11px; padding: 7px 10px; gap: 6px; }
  .preview-tabs { width: 100%; margin-top: 24px; justify-content: space-between; padding: 4px; }
  .preview-tabs button { padding: 10px 4px; font-size: 11px; flex: 1; min-width: 0; }
  .preview-panel { grid-template-columns: minmax(0,1fr); gap: 24px; padding-top: 26px; }
  .preview-detail h3 { font-size: 24px; margin-bottom: 12px; }
  .preview-detail p { font-size: 13px; line-height: 1.8; }
  .preview-detail .preview-note { margin-top: 15px; font-size: 10px; }
  .preview-note br { display: none; }
  .preview-image { width: 258px; max-width: 100%; height: auto; max-height: none; margin: auto; }
  .preview-panel[data-kind] .preview-image img { transform: none; }
  .preview-panel[data-kind="tools"] .time-demo { margin-top: 23px; padding-inline: 16px; }
  .preview-panel[data-kind="tools"] .preview-detail h3 { font-size: 24px; }
}
@media (max-width: 374px) {
  h1 { font-size: 43px; }
  .hero-description { font-size: 13px; }
  .hero-showcase { height: 381px; }
  .device-globe { width: 171px; left: calc(50% - 85.5px); }
  .hero-device:not(.device-globe) { width: 135px; }
  .device-journey { left: calc(50% - 160px); }
  .device-medals { right: calc(50% - 160px); }
  .product-family img { width: 55px; height: 55px; border-radius: 14px; }
  .product-family h3 { font-size: 12px; }
  .feature h3 { font-size: 25px; }
  .experience-section .section-heading h2 { font-size: 30px; }
  .dialog-top { gap: 12px; }
  .dialog-top h2 { font-size: 19px; white-space: nowrap; }
  .preview-tabs button { padding-inline: 3px; font-size: 10px; }
  .capability-tabs button { padding-inline: 8px; font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .hero-heading, .hero-showcase { opacity: 1; }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header { background: var(--page); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .preview-dialog::backdrop { background: rgb(20 25 35 / .8); backdrop-filter: none; -webkit-backdrop-filter: none; }
}