/* Mood Apps · product studio
   One shared stylesheet for collection, product, help and legal pages.
   01 tokens · 02 navigation · 03 hero · 04 collection · 05 demos
   06 feedback · 07 products · 08 readers · 09 motion · 10 responsive */

/* 01. Tokens and foundations */
:root {
  color-scheme: light dark;
  --bg: #fff; --fg: #18191c; --muted: #606269; --quiet: #74767c;
  --line: #e3e4e8; --soft: #f5f5f7; --card: #fff;
  --glass: rgba(255,255,255,.88); --lavender: #eeebfc; --mint: #eaf4ef; --peach: #fcf0e6;
  --shadow: 0 20px 70px -40px rgba(19,22,32,.25); --radius: 28px;
  --ease: cubic-bezier(.2,.75,.2,1); --focus: #5b43d5;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 116px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; -webkit-font-smoothing: antialiased; }
body,button,a { -webkit-tap-highlight-color: transparent; }
button,input,textarea,select { font: inherit; }
button { color: inherit; cursor: pointer; }
button:disabled { cursor: default; }
button,a { touch-action: manipulation; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
img { display: block; max-width: 100%; object-fit: contain; }
h1,h2,h3,p { margin-top: 0; }
h1,h2,h3 { text-wrap: balance; }
p { text-wrap: pretty; }
h1 { font-size: clamp(42px,5.2vw,74px); font-weight: 730; letter-spacing: -.065em; line-height: 1.05; margin-bottom: 28px; }
h2 { font-weight: 690; letter-spacing: -.05em; }
h3 { font-weight: 650; letter-spacing: -.035em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }
[hidden] { display: none !important; }
.wrap { width: min(1240px,calc(100% - 80px)); margin-inline: auto; }
main { overflow-x: clip; }
.skip { position: fixed; top: -120px; left: 16px; z-index: 100; }
.skip:focus { top: 16px; padding: 12px 20px; border-radius: 12px; background: var(--fg); color: var(--bg); }
.eyebrow { color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 22px; }
.lead { color: var(--muted); font-size: 19px; line-height: 1.65; max-width: 540px; margin-bottom: 32px; }
.headline-soft { color: var(--quiet); }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 13px; }
.button,.store-link { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 48px; max-width: 100%; padding: 13px 23px; border: 1px solid transparent; border-radius: 100px; background: var(--fg); color: var(--bg); font-size: 14px; line-height: 1.45; font-weight: 600; transition: transform 220ms var(--ease),background 220ms ease,box-shadow 220ms ease; }
.button:hover,.store-link:hover { text-decoration: none; }
.button span[aria-hidden],.store-link span[aria-hidden] { font-size: 17px; }
.secondary { background: var(--lavender); color: var(--fg); border-color: var(--line); }
.inverse { background: #fff; color: #151519; }
.text-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; padding: 9px 4px; font-size: 14px; font-weight: 600; }
.status-note { color: var(--muted); font-size: 13px; line-height: 1.7; margin-top: 22px; }

/* 02. Floating navigation: useful without JavaScript too */
.header { position: sticky; top: 16px; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 76px; margin-block: 16px 0; padding: 12px 17px 12px 20px; border: 1px solid var(--line); border-radius: 22px; background: var(--glass); -webkit-backdrop-filter: blur(22px) saturate(130%); backdrop-filter: blur(22px) saturate(130%); transition: box-shadow 220ms ease; }
.header.is-scrolled { box-shadow: 0 8px 32px -12px rgba(16,20,28,.15); }
.wordmark { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; min-height: 44px; font-size: 19px; font-weight: 700; letter-spacing: -.04em; }
.wordmark:hover { text-decoration: none; }
.mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 13px; background: var(--fg); color: var(--bg); font-size: 27px; letter-spacing: -.075em; line-height: 1; }
.header nav { display: flex; align-items: center; gap: 27px; font-size: 13px; font-weight: 550; }
.header nav > a { display: inline-flex; align-items: center; min-height: 44px; }
.header .site-nav { margin-left: auto; }
.lang { justify-content: center; min-width: 44px; padding: 8px 11px; border: 1px solid var(--line); border-radius: 100px; font-size: 12px; }
.nav-toggle { display: none; align-items: center; justify-content: center; flex-shrink: 0; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.nav-toggle > span:not(.nav-toggle-lines) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.nav-toggle-lines { display: grid; gap: 5px; width: 19px; }
.nav-toggle-lines::before,.nav-toggle-lines::after { content: ""; display: block; height: 1.5px; background: currentColor; transition: transform 180ms ease; }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before { transform: translateY(3.25px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after { transform: translateY(-3.25px) rotate(-45deg); }

/* 03. Editorial hero. Screens get device frames; already-framed posters do not. */
.hero { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 58px; min-height: 730px; padding-block: 76px 40px; }
.hero-copy { position: relative; z-index: 2; min-width: 0; }
.hero .eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 10px; margin-bottom: 30px; }
.hero h1 { max-width: 670px; margin-bottom: 30px; font-size: clamp(52px,5.9vw,86px); line-height: 1.015; letter-spacing: -.075em; }
.hero .lead { max-width: 450px; font-size: 17px; line-height: 1.7; margin-bottom: 30px; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.hero-index,.collection-index { color: var(--muted); font: 11px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .035em; }
.hero-index { padding: 8px 11px; border: 1px solid color-mix(in srgb,#a99cda 22%,var(--line)); border-radius: 8px; background: var(--lavender); }
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.hero-chips > span { display: inline-flex; align-items: center; min-height: 31px; padding: 6px 11px; border-radius: 100px; background: var(--mint); color: var(--muted); font-size: 11px; line-height: 1.4; }
.hero-chips > span:nth-child(2) { background: var(--peach); }
.hero-note { color: var(--muted); font-size: 11px; margin-top: 25px; }
.hero-signature { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid var(--line); padding-top: 24px; margin-top: 12px; color: var(--muted); font-size: 11px; line-height: 1.7; }
.hero-signature a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--fg); font-weight: 550; }
.device-stage { position: relative; height: 550px; min-width: 0; isolation: isolate; }
.stage-orbit { position: absolute; inset: 72px -24px 0; z-index: -1; border-radius: 48% 48% 38% 38%; background: radial-gradient(ellipse at 50% 44%,#e3def6 0,#f0eefa 40%,rgba(245,244,248,0) 72%); }
.phone { position: relative; flex-shrink: 0; width: 228px; aspect-ratio: 540 / 1170; padding: 6px; border: 1px solid #424348; border-radius: 34px; background: #17171b; box-shadow: 0 26px 44px -20px rgba(17,18,27,.28),0 3px 6px rgba(17,18,27,.1); line-height: 0; overflow: hidden; }
.phone::after { content: ""; position: absolute; top: 3.15%; left: 50%; width: 29%; aspect-ratio: 5.4; border-radius: 100px; transform: translateX(-50%); background: #050506; z-index: 3; pointer-events: none; }
.phone img { width: 100%; height: 100%; border-radius: 27px; object-fit: cover; object-position: top; }
.device-stage .phone { position: absolute; top: 20px; transition: transform 350ms var(--ease); }
.device-stage .phone-left { left: 1%; top: 83px; width: 194px; transform: rotate(-9deg); z-index: 0; }
.device-stage .phone-right { right: 0; top: 63px; width: 194px; transform: rotate(9deg); z-index: 1; }
.device-stage .phone-front { left: 50%; margin-left: -114px; z-index: 2; transform: rotate(-1deg); }
.stage-tag,.stage-label { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); color: var(--muted); font-size: 10px; line-height: 1.5; letter-spacing: .025em; white-space: nowrap; }
.stage-label { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 100px; background: var(--glass); }
.stage-label-dot { flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: #516554; }
.studio-strip { display: flex; justify-content: space-between; gap: 20px; padding-block: 23px; border-block: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.studio-strip span { display: inline-flex; align-items: center; gap: 11px; }
.studio-strip span::before { content: ""; flex-shrink: 0; width: 4px; height: 4px; border-radius: 50%; background: currentColor; }

/* 04. Balanced collection mosaic */
.catalog { padding-block: 96px; }
.section-title { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 38px; }
.section-title .eyebrow { margin-bottom: 18px; }
.section-title h2 { margin-bottom: 0; font-size: clamp(34px,3.7vw,50px); line-height: 1.09; }
.section-title p { margin-bottom: 0; }
.section-title .section-intro { max-width: 350px; margin-bottom: 3px; font-size: 14px; line-height: 1.75; }
.section-intro { color: var(--muted); max-width: 690px; font-size: 16px; line-height: 1.75; margin-bottom: 28px; }
.collection-index { margin-left: 9px; color: var(--quiet); }
.collection-note { color: var(--muted); font-size: 11px; margin: 25px 0 0; }
.apps-grid { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 24px; }
.app-card { position: relative; display: flex; flex-direction: column; grid-column: span 2; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); transition: box-shadow 280ms ease,transform 280ms var(--ease),border-color 280ms ease; }
.apps-grid > .app-card:nth-last-child(-n+2) { grid-column: span 3; }
.app-card.featured { display: grid; grid-template-columns: 1.04fr .96fr; grid-column: span 4; }
.app-card:focus-within { border-color: var(--quiet); box-shadow: var(--shadow); }
.card-copy { display: flex; flex: 1; flex-direction: column; min-width: 0; padding: 26px 27px 22px; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 28px; }
.card-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.card-top img { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; }
.category { color: var(--muted); font-size: 10px; line-height: 1.5; padding: 6px 9px; border-radius: 100px; background: color-mix(in srgb,var(--app,#c8c2de) 16%,var(--card)); }
.card-num { color: var(--muted); font: 11px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .02em; }
.featured-label { color: var(--muted); display: inline-flex; align-self: flex-start; min-height: 29px; padding: 6px 10px; border-radius: 100px; background: var(--lavender); font-size: 10px; line-height: 1.5; }
.app-card h3 { font-size: 28px; line-height: 1.15; margin-bottom: 12px; }
.app-card p,.app-card .card-description { color: var(--muted); max-width: none; margin-bottom: 23px; font-size: 14px; line-height: 1.75; }
.card-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 9px 12px; margin-top: auto; padding-top: 15px; border-top: 1px solid var(--line); }
.card-link { display: inline-flex; align-items: center; gap: 11px; min-height: 44px; font-size: 12px; line-height: 1.4; font-weight: 600; }
.card-link > span { font-size: 17px; font-weight: 400; }
.card-actions .store-link { gap: 9px; min-height: 44px; padding: 10px 14px; font-size: 11px; }
.availability { display: inline-flex; align-items: center; min-height: 38px; max-width: 100%; padding: 9px 13px; border: 1px solid var(--line); border-radius: 100px; background: var(--soft); color: var(--muted); font-size: 12px; line-height: 1.4; }
.card-preview { position: relative; height: 318px; min-width: 0; margin: 0 12px 12px; padding: 20px 44px 0; overflow: hidden; border-radius: 19px; background: color-mix(in srgb,var(--app,#c8c2de) 18%,var(--soft)); }
.card-preview > a { display: block; height: 100%; width: 100%; border-radius: 12px; }
.card-preview img { width: 100%; height: auto; border-radius: 11px; transform: translateY(0); transition: transform 360ms var(--ease); }
.card-visual-label { position: absolute; left: 17px; bottom: 16px; z-index: 2; max-width: calc(100% - 34px); padding: 7px 11px; border: 1px solid var(--line); border-radius: 100px; background: var(--glass); color: var(--fg); font-size: 10px; line-height: 1.4; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.app-card.featured .card-copy { padding: 32px; }
.app-card.featured h3 { font-size: clamp(34px,3.2vw,46px); margin-top: 12px; }
.app-card.featured .card-description { font-size: 15px; line-height: 1.75; }
.app-card.featured .card-preview { height: auto; min-height: 505px; margin: 12px 12px 12px 0; padding: 40px 27px 0; background: var(--lavender); }
.apps-grid > .app-card:nth-last-child(-n+2) .card-preview { padding-inline: 76px; height: 350px; }
.apps-grid > .app-card:nth-last-child(-n+2) .card-description { max-width: 410px; }

/* 05. Opt-in real video, in a portrait presentation theatre */
.demo-theater { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 64px; margin-bottom: 108px; padding: 55px 62px; border: 1px solid #393841; border-radius: 32px; background: #191822; color: #faf9fd; overflow: hidden; }
.demo-copy { min-width: 0; }
.demo-theater .eyebrow { color: #c9c4e3; margin-bottom: 23px; }
.demo-copy h2 { font-size: clamp(32px,3.6vw,49px); line-height: 1.08; margin-bottom: 21px; }
.demo-copy p:not(.eyebrow):not(.demo-footnote) { color: #c8c5d7; max-width: 510px; font-size: 15px; line-height: 1.75; margin-bottom: 30px; }
.demo-tabs { display: grid; gap: 10px; margin-block: 32px 26px; }
.demo-tab { display: flex; align-items: center; gap: 15px; min-height: 53px; padding: 12px 17px; border: 1px solid #45424f; border-radius: 15px; background: #24222d; color: #dedbe9; font-size: 13px; line-height: 1.5; font-weight: 550; transition: background 180ms ease,color 180ms ease,border-color 180ms ease; }
.demo-tab:hover { text-decoration: none; border-color: #b4abc9; }
.demo-tab.is-active,.demo-tab[aria-current="true"],.demo-tab[aria-selected="true"] { background: #e6dffb; border-color: #e6dffb; color: #211f29; }
.demo-tab-index { font: 10px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace; color: inherit; }
.demo-tab-arrow { margin-left: auto; font-size: 17px; }
.demo-stage { display: grid; justify-items: center; gap: 17px; width: 100%; min-width: 0; }
.demo-screen { display: grid; place-items: center; width: min(100%,315px); aspect-ratio: 9 / 16; border: 1px solid #4c485b; border-radius: 22px; overflow: hidden; background: #f5f5f7; box-shadow: 0 22px 65px -30px #000; }
.demo-screen video { display: block; width: 100%; height: 100%; max-height: 560px; object-fit: contain; }
.demo-footnote,.demo-instruction { color: #c8c5d7; font-size: 11px; line-height: 1.75; margin-bottom: 13px; }
.demo-instruction { margin: 0; text-align: center; }
.demo-theater .text-link { color: #faf9fd; font-size: 13px; }
.demo-theater :focus-visible { outline-color: #d0c5fb; }

/* 06. Real reviews, constructive feedback and direct contact */
.reviews-section,.feedback-section,.product-workflow { margin-bottom: 96px; }
.review-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.review-card { display: flex; flex-direction: column; min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: var(--card); }
.review-identity { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; margin-bottom: 18px; }
.review-identity img { width: 36px; height: 36px; border-radius: 10px; }
.review-identity h3 { margin: 0; font-size: 18px; }
.review-score { display: block; width: 100%; margin-top: 8px; font-size: 23px; line-height: 1.4; letter-spacing: -.035em; font-weight: 650; }
.review-score small { color: var(--muted); font-size: 11px; font-weight: 400; letter-spacing: 0; }
.review-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.review-links a { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; font-size: 11px; font-weight: 550; }
.review-links a:last-child { color: var(--muted); }
.review-source { color: var(--muted); font-size: 11px; line-height: 1.8; margin-top: 21px; }
.feedback-section { padding: 47px; border: 1px solid var(--line); border-radius: 30px; background: var(--mint); }
.feedback-section .section-title { margin-bottom: 30px; }
.feedback-section .section-title h2 { font-size: clamp(32px,3.2vw,44px); line-height: 1.12; }
.app-pick { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 27px; }
.app-pick a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 15px; border: 1px solid var(--line); border-radius: 100px; background: var(--card); font-size: 12px; line-height: 1.5; }
.feedback-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.feedback-card { display: flex; flex-direction: column; min-width: 0; padding: 28px; border: 1px solid var(--line); border-radius: 21px; background: var(--card); }
.feedback-card h3 { font-size: 23px; line-height: 1.2; margin-bottom: 15px; }
.feedback-card p { color: var(--muted); font-size: 14px; line-height: 1.75; margin-bottom: 21px; }
.feedback-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: auto; }
.feedback-actions .button { min-height: 44px; padding: 11px 17px; font-size: 12px; gap: 12px; }
.feedback-note { color: var(--muted); font-size: 12px; line-height: 1.8; margin: 24px 0 0; }
.feedback-note a { text-decoration: underline; text-underline-offset: 4px; }
.contact-panel { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 65px; padding: 65px 0 75px; margin-bottom: 48px; border-top: 1px solid var(--line); }
.contact-panel .eyebrow { margin-bottom: 24px; }
.contact-panel h2 { font-size: clamp(36px,4.3vw,60px); line-height: 1.06; margin-bottom: 0; }
.contact-copy p { color: var(--muted); max-width: 450px; font-size: 16px; line-height: 1.8; margin-bottom: 27px; }
.contact-panel .button { overflow-wrap: anywhere; }
.footer { display: flex; justify-content: space-between; align-items: flex-start; gap: 35px; padding-block: 33px 36px; border-top: 1px solid var(--line); }
.footer .wordmark { font-size: 18px; }
.footer .mark { width: 33px; height: 33px; border-radius: 10px; font-size: 24px; }
.footer p { color: var(--muted); font-size: 12px; line-height: 1.7; margin: 8px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; max-width: 100%; font-size: 12px; }
.footer-links > a { display: inline-flex; align-items: center; min-height: 44px; overflow-wrap: anywhere; }

/* 07. Product pages, retaining real framed previews */
.product-header { padding-block: 54px 0; }
.product-identity { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
.product-identity img { width: 59px; height: 59px; border-radius: 16px; }
.product-identity > div { min-width: 0; }
.product-identity p { margin: 0 0 2px; font-size: 21px; line-height: 1.4; font-weight: 650; letter-spacing: -.03em; }
.product-identity > div > span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.product-back { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin-left: auto; color: var(--muted); font-size: 12px; }
.product-hero-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 70px; align-items: center; padding-bottom: 68px; }
.product-hero-copy { min-width: 0; }
.product-hero-copy h1 { font-size: clamp(44px,5.2vw,73px); line-height: 1.045; margin-bottom: 27px; }
.product-hero-copy .product-intro { max-width: 510px; font-size: 17px; line-height: 1.8; }
.product-hero-visual { position: relative; display: grid; place-items: center; min-width: 0; height: 630px; padding: 30px 30px 47px; border-radius: 32px; overflow: hidden; background: color-mix(in srgb,var(--app,#c8c2de) 18%,var(--soft)); }
.product-poster { display: block; width: auto; height: 100%; max-width: 100%; border-radius: 12px; object-fit: contain; }
.product-preview-note { position: absolute; bottom: 17px; left: 15px; right: 15px; text-align: center; color: var(--muted); font-size: 10px; line-height: 1.5; }
.product-context { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 70px; padding-block: 44px 48px; margin-bottom: 64px; border-block: 1px solid var(--line); }
.product-context h2 { font-size: clamp(27px,3vw,39px); line-height: 1.18; max-width: 620px; margin-bottom: 0; }
.product-context p:not(.eyebrow) { color: var(--muted); font-size: 16px; line-height: 1.85; margin-bottom: 0; }
.product-context p.status-note { font-size: 12px; margin-top: 20px; }
.product-intro { color: var(--muted); max-width: 860px; font-size: 17px; line-height: 1.85; margin-bottom: 25px; }
.product-intro p { margin-bottom: 17px; }
.product-intro p:last-child { margin-bottom: 0; }
.product-facts { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 29px 0 0; }
.product-facts > li,.product-facts > span { display: inline-flex; align-items: center; min-height: 32px; gap: 8px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 100px; background: color-mix(in srgb,var(--app,#c8c2de) 10%,var(--card)); font-size: 11px; line-height: 1.5; }
.workflow-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.workflow-card { min-width: 0; padding: 29px; border: 1px solid var(--line); border-radius: 24px; background: var(--card); }
.workflow-card > span,.workflow-card .step-number { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 33px; border-radius: 12px; background: color-mix(in srgb,var(--app,#c8c2de) 18%,var(--soft)); font: 11px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace; }
.workflow-card h3 { font-size: 23px; line-height: 1.25; margin-bottom: 15px; }
.workflow-card p { color: var(--muted); font-size: 14px; line-height: 1.8; margin: 0; }
.download-panel { display: flex; align-items: center; justify-content: space-between; gap: 44px; padding: 44px; margin-bottom: 90px; border-radius: 28px; background: var(--fg); color: var(--bg); }
.download-panel > div { min-width: 0; }
.download-panel .eyebrow { color: inherit; margin-bottom: 17px; }
.download-panel h2 { font-size: 37px; line-height: 1.13; margin-bottom: 15px; }
.download-panel p:not(.eyebrow) { max-width: 620px; font-size: 14px; line-height: 1.8; margin-bottom: 0; }
.download-panel .button,.download-panel .store-link { flex-shrink: 0; background: var(--bg); color: var(--fg); }
.download-panel .actions { flex-shrink: 0; }
.download-panel .availability { background: transparent; color: inherit; border-color: currentColor; }

/* Older layouts remain supported for help content */
.app-hero { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; padding-block: 75px 65px; }
.app-hero > .app-icon { width: 170px; height: 170px; border-radius: 35px; }
.app-hero .product-intro { max-width: 760px; }
.feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 25px; padding-block: 15px 75px; }
.feature-block { border-top: 3px solid var(--app,var(--line)); padding-top: 23px; }
.feature-block h2 { font-size: 23px; line-height: 1.25; }
.feature-block p { color: var(--muted); }
.product-showcase { display: grid; grid-template-columns: 1fr .7fr; align-items: center; gap: 60px; padding: 50px 75px; margin-bottom: 60px; border-radius: 26px; background: color-mix(in srgb,var(--app,#c8c2de) 18%,var(--soft)); max-height: 650px; overflow: hidden; }
.product-showcase h2 { font-size: 45px; line-height: 1.1; }
.product-showcase > img { width: 310px; height: auto; justify-self: center; border-radius: 18px; }
.product-showcase p { color: var(--muted); max-width: 380px; }
.feature-app,.spotlight { background: #191724; color: #fff; border-radius: var(--radius); }
.feature-app { display: flex; flex-direction: column; justify-content: space-between; padding: 38px; min-height: 450px; }
.feature-app h2 { font-size: 35px; line-height: 1.15; }
.feature-app p,.spotlight p:not(.eyebrow) { color: #c7c4d2; font-size: 16px; line-height: 1.75; }
.feature-top { display: flex; align-items: center; gap: 15px; margin-bottom: 30px; font-size: 22px; font-weight: 600; }
.feature-top img { border-radius: 15px; }
.feature-top small { display: block; color: #c6c2d3; font-size: 12px; font-weight: 400; }
.spotlight { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 58px 56px 0; min-height: 590px; margin-bottom: 80px; overflow: hidden; }
.spotlight-copy { align-self: center; padding-bottom: 58px; }
.spotlight .eyebrow { color: #c6c2d3; }
.spotlight h2 { font-size: 49px; line-height: 1.05; }
.spotlight .text-link { color: #fff; }
.spotlight-visual { position: relative; align-self: end; min-height: 535px; }
.spotlight-visual .phone { position: absolute; top: 120px; left: 0; transform: rotate(-6deg); }
.spotlight-visual .detail-phone { top: 45px; left: auto; right: 0; transform: rotate(6deg); }

/* 08. Legal/support readers: selectable, complete, comfortably spaced */
.page-title { padding-block: 66px 25px; }
.page-title .eyebrow { margin-bottom: 17px; }
.subnav { display: flex; flex-wrap: wrap; gap: 12px 28px; padding: 13px 0; margin-bottom: 47px; border-block: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.subnav > a { display: inline-flex; align-items: center; min-height: 44px; }
.subnav [aria-current="page"] { text-decoration: underline; text-underline-offset: 7px; }
.reading { width: 100%; max-width: 830px; margin-inline: auto; padding-bottom: 68px; }
.reading h1 { font-size: clamp(34px,4vw,48px); letter-spacing: -.05em; line-height: 1.15; }
.reading h2 { margin-top: 39px; margin-bottom: 16px; font-size: 25px; line-height: 1.3; letter-spacing: -.025em; }
.reading p,.reading li { font-size: 16px; line-height: 1.85; }
.reading ul,.reading ol { padding-left: 24px; }
.reading a { color: var(--fg); text-decoration: underline; text-underline-offset: 4px; overflow-wrap: anywhere; }
.reading .contact-box { background: var(--soft); padding: 28px; border-radius: 21px; margin-block: 30px; }
.reading .contact-box a.button { text-decoration: none; color: var(--bg); }
.reading summary { min-height: 44px; padding: 18px 28px 18px 0; font-weight: 600; cursor: pointer; line-height: 1.65; }
.reading details { border-bottom: 1px solid var(--line); }
.reading details p { color: var(--muted); }
.reading .app-pick a { text-decoration: none; }
.legal-meta { color: var(--muted); font-size: 13px; margin-bottom: 25px; }

/* 09. Progressive motion: short, useful, never required to read */
.reveal,[data-reveal] { opacity: 1; transform: none; }
.motion-ready .reveal,.motion-ready [data-reveal] { transition: opacity 500ms ease,transform 500ms var(--ease); transition-delay: calc(var(--order,0) * 45ms); }
.motion-ready .reveal:not(.is-visible),.motion-ready [data-reveal]:not(.is-visible) { opacity: 0; transform: translateY(16px); }
.motion-ready .reveal:focus-within,.motion-ready [data-reveal]:focus-within { opacity: 1; transform: none; transition-delay: 0ms; }
@media (hover:hover) and (pointer:fine) {
  .button:hover,.store-link:hover { transform: translateY(-2px); box-shadow: 0 7px 17px -12px rgba(16,17,24,.55); }
  .app-card:hover { transform: translateY(-3px); border-color: #b7b8bf; box-shadow: var(--shadow); }
  .app-card:hover .card-preview img { transform: translateY(-6px); }
  .app-pick a:hover { background: var(--soft); text-decoration: none; }
  .device-stage:hover .phone-front { transform: translateY(-4px) rotate(-1deg); }
}
@media (prefers-color-scheme:dark) {
  :root { --bg: #0c0d0f; --fg: #f8f8fa; --muted: #b5b7c0; --quiet: #a6a8b2; --line: #2e3037; --soft: #181a20; --card: #111216; --glass: rgba(16,17,21,.89); --lavender: #292337; --mint: #1c2c27; --peach: #302720; --shadow: 0 20px 70px -40px rgba(0,0,0,.8); --focus: #c5b9ff; }
  .header.is-scrolled { box-shadow: 0 12px 40px -15px rgba(0,0,0,.6); }
  .stage-orbit { background: radial-gradient(ellipse at 50% 44%,#30243f 0,#211a2d 40%,rgba(23,22,31,0) 72%); }
  .stage-label-dot { background: #b6cfba; }
  .phone { border-color: #666771; box-shadow: 0 26px 44px -20px rgba(0,0,0,.72),0 3px 6px rgba(0,0,0,.28); }
  .card-preview,.product-hero-visual,.product-showcase { background: color-mix(in srgb,var(--app,#c8c2de) 15%,var(--soft)); }
  .app-card.featured .card-preview { background: var(--lavender); }
  .demo-theater { background: #17141f; border-color: #383140; }
  .app-icon { background: #fff; }
}

/* 10. Responsive composition */
@media (max-width:1120px) {
  .wrap { width: calc(100% - 56px); }
  .header nav { gap: 20px; }
  .hero { gap: 30px; min-height: 655px; padding-block: 60px 40px; }
  .hero h1 { font-size: clamp(49px,6.2vw,70px); }
  .device-stage { height: 500px; }
  .device-stage .phone-front { width: 205px; margin-left: -102px; }
  .device-stage .phone-left,.device-stage .phone-right { width: 174px; }
  .device-stage .phone-left { left: 0; }
  .device-stage .phone-right { right: 0; }
  .app-card.featured .card-copy { padding: 27px; }
  .app-card.featured .card-preview { min-height: 490px; padding-inline: 19px; }
  .card-copy { padding: 23px; }
  .card-actions { justify-content: flex-start; }
  .card-preview { padding-inline: 32px; height: 305px; }
  .apps-grid > .app-card:nth-last-child(-n+2) .card-preview { padding-inline: 62px; }
  .product-hero-grid,.product-context { gap: 42px; }
  .product-hero-visual { height: 590px; padding-inline: 26px; }
  .demo-theater { padding: 40px; gap: 35px; }
  .section-title { gap: 30px; }
  .review-card,.workflow-card { padding: 23px; }
  .feedback-section { padding: 36px; }
  .product-showcase { padding: 42px; gap: 35px; }
}
@media (max-width:900px) {
  .header { gap: 16px; padding-inline: 16px; }
  .header .wordmark { font-size: 17px; gap: 9px; }
  .header .mark { width: 35px; height: 35px; font-size: 25px; }
  .header nav { gap: 16px; font-size: 12px; }
  .hero { gap: 25px; min-height: 620px; }
  .hero h1 { font-size: 54px; }
  .hero .lead { font-size: 16px; }
  .device-stage { height: 440px; }
  .device-stage .phone-front { width: 180px; margin-left: -90px; }
  .device-stage .phone-left,.device-stage .phone-right { width: 150px; }
  .device-stage .phone-left { top: 80px; }
  .device-stage .phone-right { top: 67px; }
  .device-stage .phone { border-radius: 28px; padding: 5px; }
  .device-stage .phone img { border-radius: 22px; }
  .apps-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
  .app-card,.apps-grid > .app-card:nth-last-child(-n+2) { grid-column: span 1; }
  .app-card.featured { grid-column: span 2; }
  .apps-grid > .app-card:nth-last-child(-n+2) .card-preview,.card-preview { height: 345px; padding-inline: 47px; }
  .app-card.featured .card-preview { min-height: 475px; }
  .app-card.featured h3 { font-size: 42px; }
  .section-title h2 { font-size: 39px; }
  .review-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
  .workflow-grid { gap: 16px; }
  .workflow-card { padding: 21px; }
  .workflow-card h3 { font-size: 20px; }
  .product-hero-grid { grid-template-columns: 1fr .9fr; gap: 28px; }
  .product-hero-copy h1 { font-size: 49px; }
  .product-hero-copy .product-intro { font-size: 16px; }
  .product-hero-visual { height: 520px; padding-inline: 20px; }
  .download-panel { gap: 27px; padding: 34px; }
  .download-panel h2 { font-size: 30px; }
  .contact-panel { gap: 35px; }
  .footer { flex-direction: column; gap: 16px; }
  .feature-grid { grid-template-columns: 1fr; }
}
@media (max-width:720px) {
  html { scroll-padding-top: 106px; }
  .wrap { width: calc(100% - 36px); }
  .header { top: 10px; min-height: 66px; margin-top: 10px; padding: 9px 12px; gap: 12px; border-radius: 19px; flex-wrap: wrap; }
  .header .wordmark { font-size: 17px; }
  .header .mark { width: 34px; height: 34px; border-radius: 11px; }
  .header nav { flex-wrap: wrap; width: 100%; gap: 5px 20px; padding: 2px 8px 7px; font-size: 14px; }
  .header .site-nav { order: 4; margin-left: 0; }
  .nav-ready .nav-toggle { display: inline-flex; margin-left: auto; }
  .nav-ready .header .site-nav { display: none; }
  .nav-ready .header .site-nav.is-open,.nav-ready .nav-open .site-nav,.nav-ready.nav-open .site-nav { display: flex; }
  .nav-ready .header .site-nav > a { width: 100%; min-height: 47px; padding-inline: 9px; border-radius: 11px; }
  .nav-ready .header .site-nav > .lang { width: auto; min-width: 58px; min-height: 44px; padding-inline: 15px; margin-block: 6px; border-radius: 100px; }
  .header .site-nav > a:hover { text-decoration: none; background: var(--soft); }
  .hero { grid-template-columns: 1fr; gap: 35px; min-height: 0; padding-block: 52px 30px; }
  .hero h1 { font-size: clamp(48px,11.6vw,75px); max-width: 600px; line-height: 1.045; letter-spacing: -.065em; margin-bottom: 25px; }
  .hero .eyebrow { font-size: 9px; margin-bottom: 25px; }
  .hero .lead { font-size: 16px; max-width: 420px; margin-bottom: 25px; }
  .hero-chips { margin-top: 23px; }
  .hero-signature { gap: 20px; margin-top: 2px; padding-top: 16px; font-size: 10px; }
  .device-stage { width: 100%; max-width: 450px; height: 492px; margin-inline: auto; }
  .device-stage .phone-front { width: 208px; margin-left: -104px; }
  .device-stage .phone-left,.device-stage .phone-right { width: 176px; }
  .device-stage .phone-left { left: 6%; top: 78px; }
  .device-stage .phone-right { right: 6%; top: 66px; }
  .device-stage .phone { border-radius: 31px; }
  .device-stage .phone img { border-radius: 25px; }
  .stage-orbit { inset: 55px -6px 6px; }
  .stage-label,.stage-tag { bottom: 0; font-size: 9px; }
  .catalog { padding-block: 62px; }
  .section-title { display: block; margin-bottom: 28px; }
  .section-title h2 { font-size: 36px; margin-bottom: 18px; line-height: 1.12; }
  .section-title .eyebrow { font-size: 10px; margin-bottom: 18px; }
  .section-title .section-intro { max-width: 440px; font-size: 14px; margin-bottom: 0; }
  .apps-grid { grid-template-columns: 1fr; gap: 23px; }
  .app-card,.app-card.featured,.apps-grid > .app-card:nth-last-child(-n+2) { grid-column: auto; }
  .app-card.featured { display: flex; }
  .app-card,.app-card.featured { border-radius: 26px; }
  .card-copy,.app-card.featured .card-copy { padding: 27px 25px 23px; }
  .card-top { margin-bottom: 25px; }
  .app-card h3 { font-size: 32px; margin-bottom: 13px; }
  .app-card.featured h3 { font-size: 37px; margin-top: 16px; }
  .app-card p,.app-card .card-description,.app-card.featured .card-description { max-width: none; font-size: 15px; line-height: 1.75; margin-bottom: 25px; }
  .card-actions { gap: 12px; justify-content: space-between; }
  .card-actions .store-link { font-size: 11px; padding-inline: 13px; }
  .card-preview,.apps-grid > .app-card:nth-last-child(-n+2) .card-preview,.app-card.featured .card-preview { height: 365px; min-height: 0; margin: 0 12px 12px; padding: 22px clamp(40px,14vw,94px) 0; border-radius: 18px; }
  .demo-theater { grid-template-columns: 1fr; padding: 33px 25px; gap: 35px; border-radius: 26px; margin-bottom: 70px; }
  .demo-copy h2 { font-size: 37px; line-height: 1.12; }
  .demo-copy p:not(.eyebrow):not(.demo-footnote) { font-size: 14px; }
  .demo-tabs { gap: 9px; margin-block: 25px 20px; }
  .demo-tab { font-size: 12px; padding: 13px 15px; }
  .demo-screen { width: min(100%,285px); border-radius: 18px; }
  .demo-instruction { font-size: 10px; }
  .reviews-section,.feedback-section,.product-workflow { margin-bottom: 65px; }
  .review-grid,.feedback-grid,.workflow-grid { grid-template-columns: 1fr; gap: 16px; }
  .review-card { padding: 24px; border-radius: 22px; }
  .review-links { justify-content: space-between; }
  .feedback-section { padding: 28px 21px; border-radius: 27px; }
  .feedback-section .section-title h2 { font-size: 34px; }
  .feedback-card { padding: 25px 23px; border-radius: 20px; }
  .app-pick { gap: 7px; }
  .app-pick a { padding-inline: 13px; font-size: 11px; }
  .contact-panel { grid-template-columns: 1fr; gap: 27px; padding-block: 48px 56px; margin-bottom: 35px; }
  .contact-panel h2 { font-size: 43px; line-height: 1.08; }
  .contact-copy p { font-size: 15px; }
  .footer { padding-block: 29px; }
  .footer-links { gap: 8px 19px; font-size: 12px; }
  .product-header { padding-top: 40px; }
  .product-identity { gap: 13px; margin-bottom: 30px; }
  .product-identity img { width: 50px; height: 50px; border-radius: 13px; }
  .product-identity p { font-size: 19px; }
  .product-back { font-size: 11px; gap: 6px; }
  .product-hero-grid { grid-template-columns: 1fr; gap: 33px; padding-bottom: 40px; }
  .product-hero-copy h1 { font-size: clamp(43px,11.4vw,62px); line-height: 1.07; margin-bottom: 23px; }
  .product-hero-copy .product-intro { font-size: 16px; line-height: 1.8; }
  .product-hero-visual { height: 560px; padding: 24px 24px 43px; border-radius: 27px; }
  .product-context { grid-template-columns: 1fr; gap: 21px; padding-block: 31px; margin-bottom: 43px; }
  .product-context h2 { font-size: 31px; line-height: 1.2; }
  .product-context p:not(.eyebrow),.product-intro { font-size: 16px; line-height: 1.85; }
  .product-facts { margin-top: 25px; }
  .workflow-card { padding: 27px; }
  .workflow-card h3 { font-size: 23px; }
  .workflow-card > span,.workflow-card .step-number { margin-bottom: 24px; }
  .download-panel { flex-direction: column; align-items: flex-start; padding: 30px 25px; gap: 27px; margin-bottom: 65px; border-radius: 25px; }
  .download-panel h2 { font-size: 33px; line-height: 1.15; }
  .download-panel .actions { flex-wrap: wrap; width: 100%; }
  .app-hero { grid-template-columns: 1fr; gap: 28px; padding-block: 44px; }
  .app-hero > .app-icon { grid-row: 1; width: 90px; height: 90px; border-radius: 22px; }
  .app-hero h1 { font-size: 44px; }
  .product-showcase { grid-template-columns: 1fr; max-height: none; padding: 31px 25px; gap: 25px; }
  .product-showcase h2 { font-size: 35px; }
  .product-showcase > img { width: min(300px,100%); }
  .spotlight { grid-template-columns: 1fr; padding: 36px 28px 0; gap: 0; min-height: 0; margin-bottom: 55px; }
  .spotlight-copy { padding-bottom: 15px; }
  .spotlight h2 { font-size: 41px; }
  .spotlight-visual { width: 100%; max-width: 350px; min-height: 455px; margin-inline: auto; }
  .spotlight-visual .phone { width: 185px; top: 95px; }
  .spotlight-visual .detail-phone { top: 27px; }
  .page-title { padding-block: 45px 20px; }
  .reading h1 { font-size: 35px; }
  .reading h2 { font-size: 24px; }
  .reading p,.reading li { font-size: 16px; }
  .reading .contact-box { padding: 23px; }
  .subnav { gap: 5px 21px; margin-bottom: 33px; font-size: 13px; }
}
@media (max-width:390px) {
  .wrap { width: calc(100% - 30px); }
  .header { gap: 8px; padding-inline: 10px; }
  .header .wordmark { font-size: 16px; gap: 8px; }
  .header .mark { width: 31px; height: 31px; font-size: 23px; }
  .hero h1 { font-size: 47px; }
  .hero .actions { gap: 7px 12px; }
  .hero .button { padding-inline: 19px; font-size: 13px; }
  .hero .text-link { font-size: 13px; }
  .device-stage { height: 470px; }
  .device-stage .phone-front { width: 195px; margin-left: -97px; }
  .device-stage .phone-left,.device-stage .phone-right { width: 162px; }
  .device-stage .phone-left { left: 1%; }
  .device-stage .phone-right { right: 1%; }
  .card-copy,.app-card.featured .card-copy { padding-inline: 22px; }
  .card-actions { gap: 9px; }
  .card-link { font-size: 11px; gap: 8px; }
  .card-actions .store-link { font-size: 10px; padding-inline: 12px; gap: 7px; }
  .card-preview,.apps-grid > .app-card:nth-last-child(-n+2) .card-preview,.app-card.featured .card-preview { height: 343px; }
  .contact-panel h2 { font-size: 39px; }
  .demo-theater { padding-inline: 22px; }
  .demo-copy h2 { font-size: 34px; }
  .product-hero-visual { height: 530px; padding-inline: 20px; }
}
@media (hover:none) {
  .button:hover,.store-link:hover,.app-card:hover,.app-card:hover .card-preview img { transform: none; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; }
  .motion-ready .reveal:not(.is-visible),.motion-ready [data-reveal]:not(.is-visible) { opacity: 1; transform: none; }
  .device-stage:hover .phone-front { transform: rotate(-1deg); }
  .button:hover,.store-link:hover,.app-card:hover,.app-card:hover .card-preview img { transform: none; }
}