@view-transition { navigation: auto; }
:root { color-scheme: dark; --ink: #f6f8ff; --muted: #a6afbf; --base: #070a10; --blue: #346dff; --line: #ffffff25; --gutter: clamp(24px, 5.2vw, 100px); --ease: cubic-bezier(.22,1,.36,1); }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: var(--base); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; color: inherit; }
button:disabled { cursor: not-allowed; opacity: .55; }
button, a { touch-action: manipulation; }
:focus-visible { outline: 2px solid #80a7ff; outline-offset: 6px; }
::selection { background: #346dff; color: white; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, p { margin: 0; }
p { font-size: 17px; line-height: 1.65; color: var(--muted); }
.skip-link { position: fixed; z-index: 200; left: 20px; top: -80px; background: white; color: black; padding: 16px; }
.skip-link:focus { top: 16px; }
.site-header { position: fixed; inset: 0 0 auto; z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 96px; padding: 0 var(--gutter); transition: background .4s, color .4s, height .4s; background: #070a10e8; backdrop-filter: blur(18px); border-bottom: 1px solid #ffffff0d; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 24px; font-weight: 700; letter-spacing: -.8px; white-space: nowrap; }
.brand img { width: 35px; height: 35px; border-radius: 8px; }
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a, .eyebrow, .button, .text-link, .micro { font-size: 12px; font-weight: 600; letter-spacing: 1.8px; text-transform: uppercase; }
.main-nav a { position: relative; padding: 12px 0; }
.main-nav a::after { content: ''; position: absolute; bottom: 4px; left: 0; height: 1px; width: 100%; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.main-nav a:hover::after, .main-nav a[aria-current=page]::after { transform: scaleX(1); }
.header-actions { display: flex; gap: 20px; align-items: center; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 52px; padding: 17px 26px; border: 1px solid currentColor; background: transparent; position: relative; overflow: hidden; transition: background .3s, color .3s, border-color .3s, transform .3s; line-height: 1.4; }
.button:hover { background: var(--ink); color: var(--base); transform: translateY(-2px); }
.button.primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.button.primary:hover { background: #174ef1; }
.button .arrow { font-size: 19px; line-height: .6; transition: transform .3s; }
.button:hover .arrow { transform: translateX(4px); }
.text-link { display: inline-flex; gap: 36px; border-bottom: 1px solid #ffffff65; padding: 14px 0; transition: gap .3s; }
.text-link:hover { gap: 48px; }
.menu-toggle { display: none; background: none; border: 0; font-size: 14px; padding: 12px 0 12px 12px; }
.eyebrow { display: block; color: #98a8c3; margin-bottom: 27px; }
.page-intro { padding: 185px var(--gutter) 75px; }
.page-intro h1 { font-size: clamp(54px, 7.3vw, 112px); font-weight: 600; line-height: .98; letter-spacing: -.07em; text-transform: uppercase; }
.accent { color: var(--blue); }
.intro-bottom { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-top: 35px; }
.intro-bottom p { max-width: 450px; }
.section-pad { padding: 110px var(--gutter); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 44px; }
.section-heading h2, .feature-copy h2 { font-size: clamp(36px, 4.1vw, 64px); line-height: 1.05; letter-spacing: -.05em; font-weight: 500; }
.section-heading p { max-width: 360px; }
.product-gallery { padding: 0 var(--gutter) 100px; }
.gallery-toolbar { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 18px 0; border-top: 1px solid var(--line); }
.gallery-tabs { display: flex; gap: 27px; }
.gallery-tabs button { border: 0; background: none; padding: 10px 0; color: var(--muted); font-size: 14px; border-bottom: 1px solid transparent; }
.gallery-tabs button[aria-selected=true] { color: white; border-color: var(--blue); }
.gallery-frame { position: relative; width: 100%; max-height: 90vh; aspect-ratio: 3840 / 2110; border: 1px solid var(--line); background: #121823; overflow: hidden; }
.gallery-frame img { width: 100%; height: 100%; object-fit: contain; }
.gallery-frame img.changing { animation: gallery-in .5s var(--ease); }
.gallery-zoom { position: absolute; right: 20px; bottom: 20px; border: 1px solid #ffffff60; background: #070a10d9; backdrop-filter: blur(10px); padding: 12px 18px; font-size: 12px; }
.gallery-caption { display: flex; justify-content: space-between; margin-top: 16px; gap: 24px; font-size: 13px; color: var(--muted); line-height: 1.6; }
.gallery-arrows { display: flex; gap: 8px; }
.circle-button { display: grid; place-items: center; background: transparent; border: 1px solid var(--line); width: 42px; height: 42px; border-radius: 50%; font-size: 21px; transition: background .2s; }
.circle-button:hover { background: #ffffff20; }
.feature-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); align-items: center; gap: clamp(40px, 5vw, 80px); padding: 100px var(--gutter); border-top: 1px solid var(--line); overflow: hidden; }
.feature-row.reverse { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.feature-row > a { display: block; min-width: 0; }
.feature-row.reverse .feature-copy { order: 2; }
.feature-copy p { max-width: 400px; margin: 24px 0; }
.feature-image { width: 100%; height: auto; border: 1px solid var(--line); box-shadow: 0 18px 55px #0003; transition: transform .7s var(--ease); }
a:hover .feature-image { transform: translateY(-7px); }
.feature-note { font-size: 13px; color: #98a8c3; margin-top: 15px; }
.light-section { background: #f1f4f9; color: #0b1426; --muted: #526078; --line: #13284b25; }
.light-section .eyebrow { color: #526078; }
.detail-pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; padding-top: 60px; border-top: 1px solid var(--line); }
.detail-pairs h3 { font-size: 28px; letter-spacing: -.7px; margin-bottom: 16px; font-weight: 500; }
.detail-pairs p { max-width: 480px; }
.end-cta { padding: 115px var(--gutter); border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.end-cta h2 { font-size: clamp(40px, 5.5vw, 85px); line-height: 1; letter-spacing: -.06em; font-weight: 500; }
.site-footer { padding: 32px var(--gutter); border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 25px; color: var(--muted); font-size: 12px; }
.footer-links { display: flex; gap: 25px; align-items: center; }
.motion-toggle { background: none; border: none; color: inherit; padding: 10px 0; font-size: 12px; }
.motion-toggle:hover { color: white; }
.reveal { opacity: 1; }
.js .reveal { opacity: 0; transform: translateY(35px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .reveal.visible { opacity: 1; transform: none; }
dialog { color: var(--ink); background: #0e141f; border: 1px solid var(--line); padding: 35px; max-width: min(560px, calc(100vw - 32px)); max-height: 90dvh; }
dialog[open] { animation: dialog-in .35s var(--ease); }
dialog::backdrop { background: #02050ad9; backdrop-filter: blur(10px); }
.dialog-close { float: right; background: none; border: 0; padding: 0 0 12px 20px; font-size: 25px; }
.image-dialog { max-width: 95vw; width: 1500px; padding: 16px; }
.image-dialog img { max-height: 78dvh; margin: auto; object-fit: contain; }
.image-dialog h2 { font-size: 17px; margin: 6px 0 18px; }
@keyframes gallery-in { from { opacity: .3; transform: scale(1.015); } to { opacity: 1; transform: scale(1); } }
@keyframes dialog-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hero-header, body[data-page=home] .site-header { color: #f6f8ff; background: transparent; border-color: transparent; backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }
body[data-page=home] .site-header.on-light { color: #0b1426; }
.scene { position: relative; min-height: 740px; height: 100svh; isolation: isolate; overflow: hidden; padding: 130px var(--gutter) 110px; display: flex; align-items: end; background: #080e1b; }
.scene-media { position: absolute; z-index: -2; inset: 0; overflow: hidden; }
.scene-media > img, .scene-media > video { width: 100%; height: 100%; object-fit: cover; animation: slow-camera 24s ease-in-out infinite alternate; animation-play-state: paused; will-change: transform; }
.scene.in-view .scene-media > img { animation-play-state: running; }
.scene-media > video { position: absolute; inset: 0; opacity: 0; animation: none; }
.scene-media.video-ready > video { opacity: 1; }
.scene-media.video-ready > img { opacity: 0; }
.scene::after { content: ''; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, #020b1ae6 0%, #04101b50 48%, transparent 85%), linear-gradient(0deg, #020812b0, transparent 70%); pointer-events: none; }
.hero-scene { color: #f6f8ff; align-items: start; padding-top: max(21vh, 175px); }
.hero-scene::after { background: linear-gradient(90deg, #07131d99, #07131d30 46%, transparent 75%), linear-gradient(0deg, #07131d52, transparent 30%); }
.hero-copy { animation: hero-arrive 1.3s var(--ease) both; }
.hero-copy .eyebrow { color: #d0e3ef; }
.closing-scene .eyebrow { color: #425b83; }
.scene-copy { max-width: 850px; padding-bottom: 30px; }
.scene-copy h1, .scene-copy h2 { font-size: clamp(55px, 5.7vw, 94px); text-transform: uppercase; letter-spacing: -.052em; line-height: .99; font-weight: 700; }
.scene-copy p { color: #d6deed; margin: 23px 0 32px; font-size: clamp(17px, 1.5vw, 23px); }
.hero-copy p { color: #e0ebf2; font-size: clamp(17px, 1.4vw, 22px); }
.hero-copy h1 { max-width: 840px; }
.hero-copy .button { margin-top: 2px; }
.hero-scene .scene-media > img { animation: none; }
.hero-copy { position: relative; z-index: 2; }
.hero-demo-stage { position: absolute; z-index: 1; left: 0; top: 0; width: 4096px; height: 2306px; transform-origin: top left; pointer-events: none; }
.demo-screen { position: absolute; z-index: 2; display: block; padding: 0; border: 0; border-radius: 0; background: transparent; pointer-events: auto; }
.demo-screen-top { left: 2376px; top: 352px; width: 770px; height: 428px; clip-path: polygon(0 4.673%, 99.481% 0, 100% 100%, .519% 100%); }
.demo-screen-main { left: 2324px; top: 818px; width: 886px; height: 442px; clip-path: polygon(0 1.357%, 100% 0, 100% 100%, 0 99.095%); }
.demo-screen-right { left: 3268px; top: 652px; width: 406px; height: 688px; clip-path: polygon(.493% 5.814%, 100% 0, 99.507% 100%, 0 96.512%); }
.demo-screen-outline { position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden; pointer-events: none; }
.demo-screen-outline polygon { fill: transparent; stroke: transparent; stroke-width: 8px; stroke-linejoin: round; transition: fill .3s, stroke .3s; }
.demo-screen:hover .demo-screen-outline polygon, .demo-screen:focus-visible .demo-screen-outline polygon, .demo-screen[aria-pressed=true] .demo-screen-outline polygon { stroke: #65d4ffcc; fill: #0a68e013; }
.demo-screen:focus-visible { outline: 5px solid #f6f8ff; outline-offset: 7px; }
.demo-screen span { position: absolute; left: 20px; bottom: 18px; padding: 9px 15px; color: #fff; background: #08192ddc; border: 2px solid #7bcfff9c; border-radius: 7px; font-size: 24px; font-weight: 700; letter-spacing: 1px; white-space: nowrap; opacity: 0; transform: translateY(8px); transition: opacity .25s, transform .25s; }
.demo-screen:hover span, .demo-screen:focus-visible span, .demo-screen[aria-pressed=true] span { opacity: 1; transform: none; }
.demo-route { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; opacity: 0; pointer-events: none; }
.demo-route path { fill: none; stroke: #7de3ff; stroke-width: 10; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 13px #46a9ff); }
.demo-pointer { position: absolute; z-index: 3; left: 0; top: 0; width: 48px; height: 62px; background: #fff; clip-path: polygon(0 0, 0 100%, 29% 76%, 47% 100%, 63% 91%, 45% 66%, 80% 65%); filter: drop-shadow(0 0 15px #337aff); pointer-events: none; }
.demo-payload { position: absolute; z-index: 3; left: 0; top: 0; display: grid; place-items: center; width: 72px; height: 82px; border: 5px solid #bce8ff; border-radius: 10px; color: #fff; background: #174ef1; box-shadow: 0 0 30px #2b9eff; font-size: 43px; font-weight: 700; opacity: 0; pointer-events: none; }
.demo-payload.is-visible { opacity: 1; }
.hero-demo-controls { width: min(420px, 100%); margin-top: 24px; padding: 15px 17px; border: 1px solid #b8d7f355; border-radius: 10px; background: #071725b8; backdrop-filter: blur(15px); box-shadow: 0 15px 40px #00132645; }
.demo-eyebrow { display: block; margin-bottom: 10px; color: #cce4fb; font-size: 10px; font-weight: 700; letter-spacing: 1.6px; text-transform: uppercase; }
.demo-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.demo-actions button, .demo-mobile-screens button { padding: 10px 13px; border: 1px solid #a1cfff70; border-radius: 5px; color: #fff; background: #3269e826; font-size: 12px; font-weight: 700; transition: background .25s, transform .25s, border-color .25s; }
.demo-actions button:hover, .demo-actions button:focus-visible, .demo-mobile-screens button:hover, .demo-mobile-screens button:focus-visible { background: #346dff; border-color: #b8e7ff; transform: translateY(-2px); }
.hero-copy .demo-status { margin: 10px 0 0; color: #d7eaff; font-size: 12px; line-height: 1.4; }
.demo-mobile-screens { display: none; }
@media (max-width: 1000px) { .demo-mobile-screens { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; } .demo-mobile-screens button[aria-pressed=true] { background: #346dff; border-color: #b8e7ff; } }
@media (max-width: 600px) { .hero-demo-stage { display: none; } .hero-demo-controls { width: min(340px, 100%); margin-top: 16px; padding: 12px; } .demo-actions button, .demo-mobile-screens button { padding: 8px 10px; font-size: 11px; } }
.scene-bottom { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 34px; display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.scene-bottom .micro { font-size: 11px; letter-spacing: 1.6px; }
.scroll-cue { display: flex; align-items: center; flex-direction: column; gap: 14px; font-size: 10px; font-weight: 600; letter-spacing: 2.5px; text-transform: uppercase; position: absolute; left: 50%; bottom: -4px; transform: translateX(-50%); white-space: nowrap; }
.scroll-line { width: 1px; height: 36px; background: #102f5c30; overflow: hidden; }
.scroll-line::after { content: ''; display: block; width: 1px; height: 100%; background: #174ef1; animation: scroll-line 2s ease-in-out infinite; }
.scene-nav { position: fixed; z-index: 35; right: 25px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; color: white; transition: color .4s; }
.scene-nav a { padding: 9px; display: grid; place-items: center; width: 30px; height: 33px; }
.scene-nav span { display: block; width: 4px; height: 4px; border-radius: 3px; background: currentColor; opacity: .45; transition: height .4s, opacity .4s; }
.scene-nav [aria-current] span { height: 20px; opacity: 1; }
.scene-nav.on-light { color: #164189; }
.product-scene { flex-direction: column; align-items: center; justify-content: center; background: radial-gradient(ellipse at 50% 70%, #112d58, #070a10 70%); padding-top: 125px; padding-bottom: 100px; min-height: 860px; }
.product-scene::after { display: none; }
.product-scene-head { text-align: center; }
.product-scene-head .eyebrow { margin-bottom: 20px; }
.product-scene-head h2 { font-size: clamp(40px, 5vw, 76px); font-weight: 600; letter-spacing: -.055em; }
.product-scene-head p { margin: 15px 0 35px; }
.home-product-frame { width: min(970px, 75vw); position: relative; border: 1px solid #718abc55; box-shadow: 0 25px 110px #337aff20; border-radius: 8px; overflow: hidden; }
.home-product-frame img { width: 100%; }
.home-product-frame:hover img { opacity: .8; transition: opacity .3s; }
.product-frame-caption { position: absolute; bottom: 16px; right: 16px; background: #132642e6; padding: 12px 18px; font-size: 12px; display: flex; gap: 35px; border: 1px solid #ffffff30; backdrop-filter: blur(12px); }
.closing-scene { align-items: center; color: #06132f; }
.closing-scene::after { display: none; }
.closing-scene .scene-media { opacity: .55; }
.closing-wash { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, #e4effc 10%, #e4effce6 45%, #e4effc30 100%); }
.closing-scene { background: #d7e9ff; }
.closing-scene p { color: #465d80; }
.closing-actions { display: flex; align-items: center; gap: 34px; }
.closing-actions .text-link { border-color: #18356870; }
.download-hero { min-height: 760px; height: 90svh; max-height: 1100px; padding: 175px var(--gutter) 90px; display: grid; grid-template-columns: 1fr 1fr; position: relative; overflow: hidden; isolation: isolate; }
.download-copy { z-index: 2; align-self: center; }
.download-copy h1 { font-size: clamp(58px, 6.7vw, 110px); line-height: .97; letter-spacing: -.065em; font-weight: 600; text-transform: uppercase; }
.download-copy > p { margin: 27px 0; font-size: 23px; line-height: 1.4; }
.download-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--muted); margin-top: 20px; line-height: 1.5; }
.download-copy .download-status { font-size: 13px; max-width: 450px; min-height: 20px; margin: 14px 0 5px; }
.download-copy .text-link { margin-top: 12px; }
.download-visual { position: absolute; z-index: -1; top: 96px; bottom: 0; left: 45%; right: 0; overflow: hidden; }
.download-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 72% center; animation: slow-camera 24s ease-in-out infinite alternate; }
.download-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #070a10, #070a1030 40%, #070a1020), linear-gradient(0deg,#070a10,transparent 30%); }
.visual-label { position: absolute; bottom: 50px; right: var(--gutter); z-index: 1; }
.license-section { border-top: 1px solid var(--line); }
.plans { margin: 0; padding: 0; border: 0; display: grid; grid-template-columns: repeat(3, 1fr); }
.plan { position: relative; display: flex; flex-direction: column; padding: 34px; border: 1px solid var(--line); margin-right: -1px; cursor: pointer; transition: background .35s, border-color .35s; }
.plan:hover { background: #101725; }
.plan:has(input:checked) { background: #10203c; border-color: #4779ff; z-index: 1; }
.plan:has(input:focus-visible) { outline: 2px solid #80a7ff; outline-offset: 4px; z-index: 2; }
.plan input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.plan-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.plan-top .micro { font-size: 11px; color: #b3bdd0; }
.selection-mark { width: 17px; height: 17px; border-radius: 50%; border: 1px solid #7891b1; }
.plan:has(input:checked) .selection-mark { background: var(--blue); border-color: #8babff; box-shadow: inset 0 0 0 4px #10203c; }
.plan-number { font-size: clamp(58px, 6vw, 90px); font-weight: 400; line-height: 1; letter-spacing: -.065em; padding: 45px 0 30px; }
.plan-number > span { font-size: 16px; color: var(--muted); letter-spacing: 0; padding-left: 16px; }
.plan-name { font-size: 23px; letter-spacing: -.6px; }
.plan-detail { font-size: 14px; color: var(--muted); margin-top: 12px; }
.plan-price { font-size: 13px; color: #b4c8ef; margin-top: 35px; padding-top: 24px; border-top: 1px solid var(--line); }
.license-action { display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-top: 32px; }
.selected-pack { font-size: 17px; }
.small-copy { font-size: 13px; margin-top: 10px; }
.license-principles { display: flex; flex-wrap: wrap; gap: 30px; color: #8d9bb1; font-size: 12px; padding-top: 40px; margin-top: 40px; border-top: 1px solid var(--line); }
.license-principles span::before { content: '✓'; color: #7d9fe7; margin-right: 12px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6vw; padding-top: 25px; }
.step-number { display: block; font-size: 13px; color: #40597f; border-top: 1px solid var(--line); padding-top: 22px; margin-bottom: 45px; }
.steps-grid h3 { font-size: 27px; font-weight: 500; letter-spacing: -.7px; margin-bottom: 15px; }
.steps-grid p { font-size: 16px; }
.light-section .text-link { border-color: #182b4970; }
.faq-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 6vw; }
.faq-section h2 { font-size: clamp(34px, 3.7vw, 56px); font-weight: 500; letter-spacing: -.05em; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 25px; padding: 26px 0; font-size: 17px; line-height: 1.4; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #9db5e8; transition: transform .3s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { font-size: 15px; padding: 0 30px 25px 0; }
.faq-list details[open] p { animation: dialog-in .35s var(--ease); }
#release-hash { word-break: break-all; display: block; color: #b6c6e2; font-size: 13px; line-height: 1.6; }
.faq-list .checksum-label { padding-bottom: 5px; font-size: 12px; }
.copy-hash { background: none; color: #c2d2f5; border: none; padding: 20px 0; cursor: pointer; font-size: 11px; }
#hash-feedback { font-size: 12px; margin-left: 20px; }
#purchase-title { font-size: 40px; font-weight: 500; letter-spacing: -1.5px; }
.purchase-subtitle { font-size: 15px; margin-top: 12px; }
.order-summary { margin: 30px 0; border-top: 1px solid var(--line); }
.order-summary > div { display: flex; justify-content: space-between; gap: 25px; padding: 17px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.order-summary dt { color: var(--muted); }
.order-summary dd { margin: 0; text-align: right; }
.checkout-notice { margin-bottom: 25px; }
.checkout-notice .micro { font-size: 11px; color: #94b3f7; }
.checkout-notice p { font-size: 14px; margin-top: 10px; }
.checkout-button { width: 100%; }
.back-to-packs { display: block; margin: 22px auto 0; border: 0; border-bottom: 1px solid var(--line); padding: 0 0 5px; background: transparent; font-size: 13px; }
a[aria-disabled=true] { opacity: .5; cursor: not-allowed; }
@keyframes slow-camera { from { transform: scale(1); } to { transform: scale(1.065) translate3d(-.5%, -.4%, 0); } }
@keyframes hero-arrive { from { opacity: 0; transform: translateY(25px); } to { opacity: 1; transform: none; } }
@keyframes scroll-line { 0% { transform: translateY(-100%); } 55%, 100% { transform: translateY(100%); } }
@media (min-width: 1800px) { .scene-copy h1, .scene-copy h2 { font-size: 108px; } }
@media (max-width: 1000px) { .scene-nav { right: 8px; } .hero-copy h1 { font-size: 7.2vw; } .scene { min-height: 680px; } .plan { padding: 25px; } .plan-name { font-size: 21px; } .plan-detail { font-size: 13px; } .download-hero { min-height: 740px; } .download-copy h1 { font-size: 7.5vw; } .faq-section { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 600px) { .scene { min-height: 700px; height: 100svh; padding: 110px var(--gutter) 100px; } .hero-scene { padding-top: 155px; align-items: start; } .hero-copy h1 { font-size: clamp(43px, 11.8vw, 70px); } .scene-copy h2 { font-size: clamp(42px, 11vw, 64px); } .scene-copy { padding-bottom: 12px; } .scene-copy p { font-size: 17px; max-width: 290px; margin: 23px 0 28px; } .hero-scene .scene-media img { object-position: 64% center; } .hero-scene::after { background: linear-gradient(180deg, #e6f1ffeb, #e6f1ffa6 40%, transparent 62%); } .hero-copy .eyebrow { margin-bottom: 25px; } .scene .eyebrow { font-size: 10px; } .scene::after { background: linear-gradient(0deg, #040b17f0, #040b1740 75%); } .hero-scene::after { background: linear-gradient(180deg, #e6f1ffef, #e6f1ffbb 38%, transparent 70%); } .scene-nav { display: none; } .scene-bottom { bottom: 24px; } .scene-bottom .micro { font-size: 9px; } .scene-bottom .scroll-cue { bottom: 32px; } .team-scene .scene-media img { object-position: 57% center; } .screens-scene .scene-media img { object-position: 68% center; } .product-scene { height: auto; min-height: 680px; gap: 15px; } .product-scene-head { text-align: left; width: 100%; } .product-scene-head h2 { font-size: 43px; } .home-product-frame { width: 100%; } .product-frame-caption { padding: 8px 12px; font-size: 10px; bottom: 8px; right: 8px; } .closing-actions { flex-direction: column; align-items: start; gap: 18px; } .closing-wash { background: linear-gradient(90deg, #e4effced, #e4effcb0); } .download-hero { display: block; height: auto; min-height: 790px; padding: 145px var(--gutter) 80px; } .download-copy h1 { font-size: clamp(48px, 12.3vw, 74px); } .download-copy > p { font-size: 20px; } .download-visual { left: 0; top: 74px; opacity: .4; } .download-visual::after { background: linear-gradient(90deg, #070a10e6, #070a1099), linear-gradient(0deg, #070a10, transparent); } .download-meta { gap: 8px; font-size: 11px; max-width: 300px; } .visual-label { display: none; } .plans { grid-template-columns: 1fr; gap: 16px; } .plan { padding: 25px; margin-right: 0; } .plan-number { padding: 25px 0 20px; font-size: 70px; } .plan-price { margin-top: 24px; padding-top: 18px; } .license-action { flex-direction: column; align-items: start; } .license-action .button { width: 100%; } .license-principles { flex-direction: column; gap: 18px; } .steps-grid { grid-template-columns: 1fr; gap: 35px; } .step-number { margin-bottom: 25px; } .order-summary > div { gap: 20px; font-size: 13px; } #purchase-title { font-size: 34px; } }
.hero-scene .scene-bottom > .micro:first-child { display: none; }
@media (max-width: 600px) {
  .hero-scene::after { background: linear-gradient(180deg, #081723e8 0%, #081723ad 42%, #08172338 72%, #08172391 100%); }
}
.motion-paused *, .motion-paused *::before, .motion-paused *::after { animation-play-state: paused !important; }
.motion-paused { scroll-behavior: auto; }
.motion-paused .reveal { opacity: 1; transform: none; transition: none; }
@media (min-width: 1800px) { .page-intro, .section-pad, .product-gallery, .feature-row, .end-cta { padding-left: max(var(--gutter), calc((100vw - 1600px) / 2)); padding-right: max(var(--gutter), calc((100vw - 1600px) / 2)); } }
@media (max-width: 900px) { .site-header { height: 80px; } .main-nav { gap: 20px; } .header-actions > .button { display: none; } .feature-row, .feature-row.reverse { gap: 40px; grid-template-columns: 1fr; padding-top: 70px; padding-bottom: 70px; } .feature-row.reverse .feature-copy { order: 0; } .feature-copy p { max-width: 580px; } .section-pad { padding-top: 75px; padding-bottom: 75px; } }
@media (max-width: 600px) { .site-header { height: 74px; } .brand { font-size: 22px; } .brand img { width: 30px; height: 30px; } .menu-toggle { display: block; } .main-nav { display: none; position: absolute; top: 73px; left: 0; right: 0; background: #080d17; color: white; padding: 25px var(--gutter) 35px; flex-direction: column; align-items: stretch; gap: 14px; border-bottom: 1px solid var(--line); } .main-nav.open { display: flex; } .main-nav a { font-size: 16px; } .page-intro { padding-top: 140px; padding-bottom: 50px; } .page-intro h1 { font-size: clamp(42px, 12.7vw, 74px); } .intro-bottom, .section-heading { flex-direction: column; align-items: start; gap: 26px; } .intro-bottom { margin-top: 26px; } .gallery-tabs { gap: 17px; overflow-x: auto; white-space: nowrap; } .gallery-toolbar { flex-wrap: wrap; } .gallery-zoom { right: 8px; bottom: 8px; padding: 8px 10px; } .gallery-caption { font-size: 12px; } .product-gallery { padding-bottom: 60px; } .detail-pairs { grid-template-columns: 1fr; gap: 40px; } .end-cta { flex-direction: column; align-items: start; padding-top: 75px; padding-bottom: 75px; } .site-footer { flex-direction: column; align-items: start; } .footer-links { flex-wrap: wrap; gap: 20px; } dialog { padding: 24px; } .image-dialog { padding: 12px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } .js .reveal { opacity: 1; transform: none; } }

/* Island brand statement: quiet type and still imagery, separate from the Hero. */
.independence-scene {
  min-height: 680px;
  height: 94svh;
  padding: 120px 0 100px;
  align-items: center;
  background: #080d13;
}
.independence-scene .scene-media > img {
  animation: none;
  transform: none;
  will-change: auto;
  object-position: center;
}
.independence-scene::after {
  background: linear-gradient(90deg, #00000066 0%, #00000026 38%, transparent 65%);
}
.independence-copy {
  margin-left: 16vw;
  width: 34vw;
  max-width: 620px;
}
.independence-copy h2 {
  font-size: clamp(36px, 3.1vw, 60px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -.035em;
  text-transform: none;
}
.independence-copy h2 span { display: block; }
.independence-copy h2 span + span { margin-top: .35em; }
.independence-copy p {
  margin-top: 28px;
  font-size: clamp(15px, 1.05vw, 19px);
  line-height: 1.65;
  color: #d0d5dc;
}
.js .independence-copy.reveal { transform: none; transition: opacity 1.2s ease; }
@media (max-width: 1000px) {
  .independence-copy { margin-left: 10vw; width: 42vw; }
}
@media (max-width: 600px) {
  .independence-scene { min-height: 650px; height: 90svh; padding: 110px 28px 64px; align-items: end; }
  .independence-scene .scene-media > img { object-position: 66% center; }
  .independence-scene::after { background: linear-gradient(0deg, #000000c4, #00000036 65%, transparent); }
  .independence-copy { margin-left: 0; width: 100%; max-width: 340px; }
  .independence-copy h2 { font-size: clamp(34px, 8.8vw, 44px); }
  .independence-copy p { margin-top: 22px; font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  .js .independence-copy.reveal { opacity: 1; transition: none; }
}
.motion-paused .independence-copy.reveal { opacity: 1; transition: none; }
/* Bridge photograph and right-side statement share one continuous frame. */
.connection-scene {
  display: flex;
  height: 94svh;
  min-height: 680px;
  padding: 120px 0 100px;
  align-items: center;
  background: #080d13;
}
.connection-scene::after {
  display: block;
  background: linear-gradient(90deg, transparent 35%, #080b1059 65%, #080b1099 100%);
  pointer-events: none;
}
.connection-heading {
  position: relative;
  z-index: 1;
  width: min(560px, 32vw);
  margin: 0 10vw 0 auto;
  padding: 0;
  border: 0;
}
.connection-heading h2 {
  font-size: clamp(36px, 3.1vw, 60px);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1.12;
  text-transform: none;
  color: #f4f1eb;
}
.connection-heading p {
  margin-top: 28px;
  font-size: clamp(15px, 1.05vw, 19px);
  line-height: 1.65;
  color: #d4d0c9;
}
.connection-landscape { position: absolute; inset: 0; z-index: -2; }
.connection-landscape img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: sepia(.2) saturate(.72) contrast(.94) brightness(.66);
}
.js .connection-heading.reveal { transform: none; transition: opacity 1.2s ease; }
@media (max-width: 1000px) {
  .connection-heading { width: 40vw; margin-right: 7vw; }
}
@media (max-width: 600px) {
  .connection-scene { min-height: 650px; height: 90svh; padding: 110px 28px 64px; align-items: end; }
  .connection-heading { width: 100%; max-width: 340px; margin: 0 0 0 auto; }
  .connection-heading h2 { font-size: clamp(34px, 8.8vw, 44px); }
  .connection-heading p { font-size: 15px; margin-top: 22px; }
  .connection-landscape img { object-position: 58% center; }
  .connection-scene::after { background: linear-gradient(0deg, #080b10c4, #080b1026 70%, transparent); }
}
@media (prefers-reduced-motion: reduce) {
  .js .connection-heading.reveal { opacity: 1; transition: none; }
}
.motion-paused .connection-heading.reveal { opacity: 1; transition: none; }

/* Theatre chapter: the supplied photograph leaves space for copy on the left. */
.creation-scene { min-height: 680px; height: 94svh; padding: 120px 0 100px; align-items: center; background: #070c12; }
.creation-scene .scene-media > img { animation: none; transform: none; will-change: auto; object-position: center; }
.creation-scene::after { background: linear-gradient(90deg, #00000026, transparent 48%); }
.creation-copy { position: relative; margin-left: 10vw; width: 32vw; max-width: 600px; }
.creation-copy h2 { font-size: clamp(36px, 3.1vw, 60px); font-weight: 500; line-height: 1.12; letter-spacing: -.035em; text-transform: none; color: #f4f1eb; }
.creation-copy p { margin-top: 28px; font-size: clamp(15px, 1.05vw, 19px); line-height: 1.65; color: #d4d0c9; }
.js .creation-copy.reveal { transform: none; transition: opacity 1.2s ease; }
@media (max-width: 1000px) {
  .creation-copy { margin-left: 7vw; width: 40vw; }
}
@media (max-width: 600px) {
  .creation-scene { min-height: 650px; height: 90svh; padding: 110px 28px 64px; align-items: end; }
  .creation-scene .scene-media > img { object-position: 68% center; }
  .creation-scene::after { background: linear-gradient(0deg, #070c12e6, #070c1226 70%, transparent); }
  .creation-copy { margin-left: 0; width: 100%; max-width: 340px; }
  .creation-copy h2 { font-size: clamp(34px, 8.8vw, 44px); }
  .creation-copy p { margin-top: 22px; font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) { .js .creation-copy.reveal { opacity: 1; transition: none; } }
.motion-paused .creation-copy.reveal { opacity: 1; transition: none; }
/* A personal closing chapter, with copy in the photograph's right-hand shadow. */
.next-chapter-scene { min-height: 620px; height: 82svh; padding: 100px 0 80px; align-items: center; background: #111312; }
.next-chapter-scene .scene-media > img { animation: none; transform: none; will-change: auto; object-position: center; }
.next-chapter-scene::after { background: linear-gradient(90deg, transparent 50%, #090b0b26 70%, #090b0b40); }
.next-chapter-copy { position: relative; margin: 0 8vw 0 auto; width: 30vw; max-width: 560px; }
.next-chapter-copy h2 { font-size: clamp(36px, 3.1vw, 60px); font-weight: 500; line-height: 1.12; letter-spacing: -.035em; text-transform: none; color: #f4f1eb; }
.next-chapter-copy p { margin: 28px 0 32px; font-size: clamp(15px, 1.05vw, 19px); line-height: 1.65; color: #d4d0c9; }
.next-chapter-copy .button { color: #f4f1eb; border-color: #f4f1eb66; }
.js .next-chapter-copy.reveal { transform: none; transition: opacity 1.2s ease; }
@media (max-width: 1000px) {
  .next-chapter-copy { width: 36vw; margin-right: 5vw; }
}
@media (max-width: 600px) {
  .next-chapter-scene { min-height: 680px; height: 90svh; padding: 110px 28px 48px; align-items: end; }
  .next-chapter-scene .scene-media > img { object-position: 38% center; }
  .next-chapter-scene::after { background: linear-gradient(0deg, #090b0bf2, #090b0bad 34%, transparent 75%); }
  .next-chapter-copy { margin: 0 0 0 auto; width: 100%; max-width: 340px; }
  .next-chapter-copy h2 { font-size: clamp(34px, 8.8vw, 44px); }
  .next-chapter-copy p { margin: 22px 0 26px; font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) { .js .next-chapter-copy.reveal { opacity: 1; transition: none; } }
.motion-paused .next-chapter-copy.reveal { opacity: 1; transition: none; }
/* Readable demo controls at desktop and high-resolution viewport sizes. */
.hero-demo-controls { width: min(560px, 100%); padding: 20px 22px; }
.demo-eyebrow { font-size: clamp(13px, .85vw, 18px); line-height: 1.5; }
.demo-actions { gap: 12px; }
.demo-actions button, .demo-mobile-screens button { font-size: clamp(16px, 1.05vw, 22px); padding: 12px 17px; }
.hero-copy .demo-status { font-size: clamp(15px, 1vw, 20px); line-height: 1.5; max-width: none; }
@media (min-width: 2400px) { .hero-demo-controls { width: 650px; } }
@media (max-width: 600px) {
  .hero-demo-controls { padding: 14px; margin-top: 16px; }
  .demo-actions button, .demo-mobile-screens button { font-size: 14px; padding: 10px 12px; }
  .hero-copy .demo-status { font-size: 14px; }
}
/* Supplied workspace photograph fills the download header behind the copy. */
.download-hero .download-visual { inset: 0; opacity: 1; }
.download-hero .download-visual img { object-position: center; animation: none; }
.download-hero .download-visual::after { background: linear-gradient(90deg, #070a1040, transparent 58%), linear-gradient(0deg, #070a1066, transparent 22%); }
@media (max-width: 600px) {
  .download-hero .download-visual img { object-position: 62% center; }
  .download-hero .download-visual::after { background: linear-gradient(90deg, #070a10d9, #070a1066), linear-gradient(0deg, #070a10, transparent 25%); }
}
/* Language switch (中文 / EN), top-right corner of the header. */
.lang-toggle { background: none; border: 1px solid currentColor; border-radius: 3px; color: inherit; font: inherit; font-size: 12px; font-weight: 600; letter-spacing: 1.2px; padding: 7px 11px; cursor: pointer; opacity: .8; transition: opacity .25s var(--ease), background .25s var(--ease); }
.lang-toggle:hover, .lang-toggle:focus-visible { opacity: 1; background: rgba(255,255,255,.1); }
@media (max-width: 900px) { .header-actions { gap: 12px; } }

/* Free download section */
.free-section { border-top: 1px solid var(--line); }
.free-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.free-card { padding: 38px 34px 44px; border: 1px solid var(--line); margin-right: -1px; background: #0c121c; transition: background .35s; }
.free-card:hover { background: #101725; }
.free-card .micro { font-size: 11px; color: #b3bdd0; }
.free-card h3 { font-size: 27px; font-weight: 500; letter-spacing: -.7px; margin: 42px 0 14px; }
.free-card p { font-size: 15px; }
.faq-list p a { border-bottom: 1px solid #ffffff65; }

/* Support page */
.support-hero .download-copy h1 { font-size: clamp(50px, 5.6vw, 92px); }
.promise-list { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.promise-list li { display: inline-flex; align-items: center; gap: 9px; padding: 13px 20px; border: 1px solid #13284b35; border-radius: 999px; font-size: 14px; font-weight: 600; background: #fff; color: #0b1426; }
.promise-list li span { color: #0a8f5a; }
.ways-section { border-top: 1px solid var(--line); }
.pay-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.pay-card { display: grid; grid-template-columns: 1fr minmax(190px, 44%); align-items: center; gap: 30px; padding: 34px; border: 1px solid var(--line); background: #0c121c; transition: border-color .35s, background .35s; }
.pay-card:hover { border-color: #4779ff; background: #101725; }
.pay-copy { display: grid; gap: 16px; align-content: center; justify-items: start; }
.pay-title { display: flex; align-items: center; gap: 14px; }
.pay-title h3 { font-size: 27px; font-weight: 500; letter-spacing: -.7px; }
.pay-mark { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 20px; font-weight: 700; color: #fff; }
.pay-mark.wechat { background: #07c160; }
.pay-mark.alipay { background: #1677ff; }
.pay-card .button { margin-top: 6px; }
.pay-qr { width: 100%; max-width: 280px; justify-self: end; border-radius: 14px; background: #fff; object-fit: contain; box-shadow: 0 22px 50px #0006; }
.pay-note { max-width: 760px; margin-top: 34px; font-size: 14px; }
.help-section .steps-grid .text-link { margin-top: 22px; background: none; border-left: 0; border-right: 0; border-top: 0; color: inherit; font: inherit; font-size: 12px; font-weight: 600; letter-spacing: 1.8px; text-transform: uppercase; cursor: pointer; }
.copy-feedback { display: block; min-height: 20px; margin-top: 8px; font-size: 13px; color: #0a8f5a; }
.qr-dialog { max-width: min(520px, calc(100vw - 32px)); text-align: center; }
.qr-dialog h2 { font-size: 21px; margin: 0 0 8px; text-align: center; }
.qr-dialog .qr-hint { margin-bottom: 18px; font-size: 14px; }
.qr-dialog img { width: min(360px, 100%); max-height: 62dvh; margin: 0 auto; border-radius: 14px; background: #fff; object-fit: contain; }
@media (max-width: 1100px) { .pay-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .free-grid { grid-template-columns: 1fr; } .free-card { margin: 0 0 -1px; } .pay-card { grid-template-columns: 1fr; padding: 26px; } .pay-qr { justify-self: start; } }
@media (max-width: 900px) { .free-grid { grid-template-columns: 1fr; } .free-card { margin: 0 0 -1px; } }

/* Home page pop-up */
.support-popup { max-width: min(500px, calc(100vw - 32px)); }
.support-popup .eyebrow { display: block; color: #8babff; }
.support-popup h2 { font-size: 36px; font-weight: 500; letter-spacing: -1.2px; line-height: 1.08; margin: 18px 0 14px; }
.support-popup p { font-size: 16px; }
.popup-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 30px; }
.popup-later { background: none; border: 0; border-bottom: 1px solid #ffffff65; padding: 12px 0; font-size: 12px; font-weight: 600; letter-spacing: 1.8px; text-transform: uppercase; }
.popup-later:hover { border-color: #fff; }
.support-popup:focus, .qr-dialog:focus { outline: none; }