:root{
  --canvas:#fff;--surface:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--line:#d2d2d7;
  --blue:#0066cc;--focus:#0071e3;--dark:#161617;--on-dark:#f5f5f7;--muted-dark:#b3b3b8;--blue-dark:#2997ff;
  --phone-frame:#454548;--phone-edge:#a1a1a6;--product-navy:#041c2c;--product-amber:#ffbe24;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--ease-out:cubic-bezier(.23,1,.32,1);
}
*{box-sizing:border-box}
html{scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font:400 17px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
::selection{background:var(--blue);color:var(--canvas)}
a{color:inherit;text-decoration:none;touch-action:manipulation}
summary{touch-action:manipulation;cursor:pointer}
img{max-width:100%;display:block}
figure,p,h1,h2,h3{margin:0}
h1,h2,h3{font-weight:600;letter-spacing:-.04em;line-height:1.08;text-wrap:balance}
p{text-wrap:pretty}
a:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:5px;border-radius:4px}
.container{width:min(1120px,calc(100% - 64px));margin-inline:auto}
.icon{width:24px;height:24px;flex-shrink:0}
.skip-link{position:fixed;z-index:40;left:16px;top:8px;padding:12px 20px;background:var(--blue);color:var(--canvas);transform:translateY(-160%);border-radius:8px}
.skip-link:focus{transform:translateY(0)}
.global-nav{background:var(--ink);color:var(--on-dark);font-size:12px}
.global-inner{display:flex;justify-content:space-between;align-items:center;min-height:44px}
.global-inner>a{min-height:44px;display:flex;align-items:center;letter-spacing:.015em}
.languages{display:flex;gap:8px}
.languages a{min-width:44px;min-height:44px;display:grid;place-items:center;color:var(--muted-dark)}
.languages a[aria-current]{color:var(--on-dark);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:2px}
.global-nav a:focus-visible{outline-color:var(--blue-dark);outline-offset:-4px}
.header{position:sticky;top:0;z-index:20;background:rgb(255 255 255 / 92%);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.header-inner{min-height:72px;display:flex;align-items:center;gap:32px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:600;line-height:1.2;letter-spacing:-.025em;flex-shrink:0}
.brand img{border-radius:9px}
.brand-sub{display:block;font-size:12px;letter-spacing:0;font-weight:400;margin-top:2px}
.brand-sub b{font-weight:600}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:13px}
.main-nav a{min-height:44px;display:flex;align-items:center}
.header-actions{display:flex;align-items:center}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:12px 24px;background:var(--blue);color:var(--canvas);border-radius:9999px;font-size:17px;line-height:1.4;transition:transform 160ms var(--ease-out),background-color 160ms ease}
.nav-cta{min-height:44px;padding:10px 20px;font-size:13px;white-space:nowrap}
.button:active,.store-link:active{transform:scale(.97)}
.text-link{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;color:var(--blue);font-size:17px;line-height:1.5}
.chevron{font-size:26px;line-height:1;font-weight:400}
.text-link .icon{width:17px;height:17px}
.hero{background:var(--surface);text-align:center;padding:56px 0 48px}
.eyebrow{font-size:19px;font-weight:600;line-height:1.4;letter-spacing:-.015em}
.hero h1{font-size:clamp(2.5rem,5.3vw,4.5rem);margin:16px auto 0;max-width:1080px;line-height:1.06}
.hero h1 span{display:block;color:var(--muted)}
.magic{font-size:24px;font-weight:600;letter-spacing:-.025em;line-height:1.3;margin-top:24px}
.hero-intro{max-width:600px;margin:14px auto 0;color:var(--muted);font-size:19px;line-height:1.5}
.hero-actions{display:flex;justify-content:center;align-items:center;gap:12px 28px;flex-wrap:wrap;margin-top:24px}
.hero-visual{display:grid;grid-template-columns:minmax(0,1fr) 264px minmax(0,1fr);align-items:center;column-gap:64px;row-gap:28px;margin-top:56px}
.stage-copy{font-size:clamp(24px,2.65vw,36px);font-weight:600;letter-spacing:-.035em;line-height:1.14;text-wrap:balance}
.stage-copy span{display:block;color:var(--muted);margin-top:4px}
.stage-left{text-align:right}.stage-right{text-align:left}
.phone{position:relative;width:100%;aspect-ratio:1/2.04;border:7px solid var(--phone-frame);outline:1px solid var(--phone-edge);border-radius:43px;background:var(--product-navy);overflow:hidden;box-shadow:3px 5px 30px rgb(0 0 0 / 22%)}
.phone-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phone-screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;color:var(--canvas)}
.phone-status{display:flex;width:100%;align-items:center;justify-content:space-between;padding:13px 19px 0;font-size:10px;font-weight:600;position:relative}
.phone-island{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:76px;height:20px;border-radius:9999px;background:var(--product-navy)}
.phone-signal{width:17px;height:8px;border:1px solid currentColor;border-radius:2px;position:relative}
.phone-signal::before{content:"";position:absolute;inset:1px;background:currentColor;border-radius:1px}
.phone-title{padding-top:70px;text-align:center;font:400 30px/1.3 Georgia,"Times New Roman",serif;letter-spacing:-1px}
.phone-with{display:block;font:400 20px/1.3 var(--sans);letter-spacing:0;margin-top:3px}
.phone-with b{color:var(--blue-dark);font-weight:600}
.phone-divider{display:flex;align-items:center;justify-content:center;gap:14px;margin:20px 0}
.phone-divider::before,.phone-divider::after{content:"";width:32px;height:1px;background:var(--product-amber)}
.phone-divider .icon{width:16px;height:16px;filter:brightness(0) invert(1)}
.phone-title p{font:400 8px/1.5 var(--sans);letter-spacing:1.5px}
.phone-action{position:absolute;bottom:45px;left:20px;right:20px;padding:12px 14px;border-radius:8px;background:var(--product-amber);color:var(--product-navy);font-size:11px;font-weight:600;display:flex;justify-content:space-between}
.home-indicator{position:absolute;bottom:9px;width:86px;height:4px;border-radius:4px;background:var(--canvas)}
.hero-visual figcaption{grid-column:1/-1;color:var(--muted);font-size:12px;line-height:1.5}
.store-links{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}
.store-link{display:inline-flex;align-items:center;justify-content:center;min-height:56px;flex-shrink:0;border-radius:8px;transition:transform 160ms var(--ease-out)}
.store-link.apple img{width:146px;height:auto}
.store-link.google img{width:188px;height:auto}
.store-link.google{margin-left:-3px;margin-right:-12px}
.availability{font-size:12px;color:var(--muted);padding-inline:24px;margin-top:4px}
.availability span{margin-inline:5px}
.section{padding-block:104px}
h2{font-size:clamp(2.2rem,4vw,3.5rem)}
.center-heading{text-align:center}
.center-heading h2{margin-top:16px}
.section-intro{max-width:660px;margin:24px auto 0;color:var(--muted);font-size:19px;line-height:1.6}
.center-heading .text-link{margin-top:20px}
.dark-tile{background:var(--dark);color:var(--on-dark)}
.dark-tile .eyebrow,.dark-tile .section-intro{color:var(--muted-dark)}
.dark-tile .text-link{color:var(--blue-dark)}
.dark-tile a:focus-visible{outline-color:var(--blue-dark)}
.accuracy-areas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;margin-top:72px}
.accuracy-areas article{border-top:1px solid var(--phone-frame);padding-top:24px}
.area-number{display:block;color:var(--muted-dark);font-size:14px;letter-spacing:.03em;margin-bottom:28px}
.accuracy-areas h3{font-size:38px;line-height:1.12;margin-bottom:14px}
.accuracy-areas p{color:var(--muted-dark);font-size:17px;line-height:1.6}
.accuracy-areas .area-title{color:var(--on-dark);font-weight:600;margin-bottom:8px}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;gap:56px;padding:0;margin:64px 0 0}
.step-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.step-icon .icon{width:32px;height:32px}
.step-number{font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.step h3{font-size:32px;margin-bottom:16px}
.step p{font-size:17px;line-height:1.6;color:var(--muted)}
.trust-strip{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 40px;list-style:none;border-top:1px solid var(--line);padding:28px 0 0;margin:64px 0 0}
.trust-strip li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}
.trust-strip .icon{width:18px;height:18px}
.feature-section{padding-top:24px}
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(1440px,calc(100% - 24px));gap:12px;margin:56px auto 0}
.feature{display:flex;flex-direction:column;align-items:center;min-width:0;background:var(--surface);padding:56px 40px 36px;text-align:center}
.feature.dark-tile{background:var(--dark)}
.feature-copy{width:100%;max-width:420px}
.feature-icon{display:block;margin-bottom:24px}
.feature-icon .icon{width:32px;height:32px;margin-inline:auto}
.dark-tile .feature-icon .icon{filter:brightness(0) invert(1)}
.feature h3{font-size:clamp(2rem,3.1vw,2.75rem)}
.feature p{font-size:17px;line-height:1.6;margin:20px auto 0;color:var(--muted)}
.feature.dark-tile p{color:var(--muted-dark)}
.feature-visual{display:flex;justify-content:center;align-items:center;flex:1;min-height:220px;width:100%;max-width:360px;margin-top:44px}
.audio-illustration{width:100%}
.audio-line{text-align:left;margin-block:24px}
.audio-line>span:first-child{font-size:14px;color:var(--muted-dark)}
.waveform{display:flex;align-items:center;justify-content:space-between;gap:4px;height:56px;margin-top:10px}
.waveform i{display:block;width:4px;border-radius:4px;background:var(--on-dark)}
.audio-line:nth-child(2) .waveform i{background:var(--muted-dark)}
.wave-0{height:12px}.wave-1{height:25px}.wave-2{height:43px}.wave-3{height:24px}.wave-4{height:55px}.wave-5{height:34px}.wave-6{height:17px}
.reading-illustration{display:flex;flex-direction:column;align-items:center;gap:14px;font-size:40px;font-weight:600;letter-spacing:-.04em;line-height:1.15}
.reading-illustration span:nth-child(2){color:var(--muted)}
.reading-illustration span:nth-child(3){font-size:28px;color:var(--muted)}
.history-illustration{width:100%;text-align:left}
.history-illustration>div{display:flex;align-items:center;gap:14px;padding:22px 0;border-bottom:1px solid var(--line);font-size:15px}
.history-illustration .icon{width:21px;height:21px}
.history-illustration .chevron{margin-left:auto;color:var(--muted)}
.language-illustration{width:100%;font-weight:600;letter-spacing:-.04em;line-height:1.12}
.language-illustration>span{display:block;font-size:40px}
.language-illustration>span+span{font-size:30px;color:var(--muted-dark);margin-top:8px}
.type-sample{font-size:54px;display:flex;align-items:baseline;justify-content:center;gap:24px;margin-top:30px;color:var(--muted-dark)}
.type-sample>span{font-size:90px;color:var(--on-dark)}
.illustration-note{text-align:center;color:var(--muted);font-size:12px;margin-top:20px}
.human{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:80px}
.human-art{height:480px;overflow:hidden;background:var(--product-navy)}
.human-art img{width:100%;height:100%;object-fit:cover;object-position:50% 72%}
.human-copy h2{font-size:clamp(2rem,3vw,2.7rem);margin-top:20px}
.human-copy>p:not(.eyebrow){font-size:17px;line-height:1.7;color:var(--muted);margin-top:24px}
.human-copy .text-link{margin-top:20px;text-align:left;justify-content:flex-start}
.faq-section{background:var(--surface)}
.faq-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:88px}
.faq-intro h2{margin-top:20px}
.faq-intro>p:not(.eyebrow){font-size:17px;color:var(--muted);margin-top:24px;max-width:350px}
.faq-intro .text-link{margin-top:20px}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list details:first-child{border-top:1px solid var(--line)}
.faq-list summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;padding:22px 0;font-size:17px;font-weight:600;line-height:1.5;list-style:none;letter-spacing:-.015em}
.faq-list summary::-webkit-details-marker{display:none}
.faq-toggle{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-toggle::before,.faq-toggle::after{content:"";position:absolute;background:var(--ink);left:2px;right:2px;top:8px;height:2px}
.faq-toggle::after{transform:rotate(90deg)}
details[open] .faq-toggle::after{transform:rotate(0)}
.faq-list details>p{font-size:16px;line-height:1.7;padding:0 28px 24px 0;color:var(--muted)}
.download-icon{margin:0 auto 28px;border-radius:22px}
.download-section h2{font-size:clamp(2.5rem,5.3vw,4.5rem)}
.download-body{font-size:19px;color:var(--muted);margin-top:16px}
.download-section .store-links{margin-top:20px}
.download-meta{font-size:12px;line-height:1.9;color:var(--muted);margin-top:8px}
.footer{background:var(--surface);padding-top:48px;color:var(--muted)}
.footer-main{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:32px}
.footer .brand{color:var(--ink);font-size:17px}
.footer-brand p{font-size:13px;line-height:1.6;margin-top:16px;max-width:240px}
.footer nav h2{font-size:13px;line-height:1.5;letter-spacing:0;color:var(--ink);margin-bottom:10px}
.footer nav a{display:flex;align-items:center;min-height:44px;font-size:13px;line-height:1.5}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:16px;border-top:1px solid var(--line);font-size:12px}
.footer-bottom a{display:flex;align-items:center;min-height:44px;gap:12px;flex-shrink:0}
.footer-bottom a span{font-size:18px}
@media(hover:hover) and (pointer:fine){
  .button:hover{background:var(--focus)}
  .store-link:hover{transform:scale(1.02)}
  .text-link:hover,.main-nav a:hover,.global-inner>a:hover,.footer a:hover{text-decoration:underline;text-underline-offset:4px}
  .faq-list summary:hover{color:var(--blue)}
}
@media(max-width:1068px){
  .hero-visual{column-gap:40px;grid-template-columns:minmax(0,1fr) 244px minmax(0,1fr)}
  .phone-title{font-size:27px;padding-top:64px}.phone-title p{font-size:7px}
  .stage-copy{font-size:28px}.human{gap:48px}.faq-layout{gap:56px}.accuracy-areas{gap:32px}
  .feature{padding-inline:32px}.steps{gap:40px}.footer-main{gap:24px}
}
@media(max-width:833px){
  .container{width:calc(100% - 48px)}.main-nav{display:none}.header-inner{justify-content:space-between;gap:20px}
  .hero-visual{grid-template-columns:minmax(0,1fr) 232px minmax(0,1fr);column-gap:24px}.stage-copy{font-size:23px}
  .phone-title{font-size:25px;padding-top:56px}.phone-action{left:16px;right:16px;font-size:10px}
  .section{padding-block:80px}.section-intro{font-size:18px}.accuracy-areas{gap:24px}.accuracy-areas h3{font-size:32px}
  .steps{gap:28px}.step h3{font-size:28px}.step p{font-size:16px}.trust-strip{gap:14px 24px}
  .feature{padding:44px 24px 24px}.feature h3{font-size:32px}.feature p{font-size:16px}.feature-visual{margin-top:28px;min-height:200px}
  .reading-illustration{font-size:32px}.language-illustration>span{font-size:34px}.language-illustration>span+span{font-size:25px}
  .history-illustration>div{font-size:13px;gap:10px}.history-illustration .icon{width:18px;height:18px}.waveform{gap:3px}
  .human{gap:32px}.human-art{height:440px}.human-copy h2{font-size:32px}.human-copy .eyebrow{font-size:16px}
  .faq-layout{grid-template-columns:1fr;gap:40px}.faq-intro>p:not(.eyebrow){max-width:500px}.faq-intro h2 br{display:none}
  .footer-main{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.footer-brand{grid-column:1/-1}
}
@media(max-width:640px){
  .container{width:calc(100% - 40px)}.header-inner{min-height:68px;gap:12px}.brand{font-size:16px;gap:9px}.brand img{width:32px;height:32px;border-radius:8px}.brand-sub{font-size:11px}.nav-cta{padding-inline:16px;font-size:12px}
  .hero{padding-top:40px;padding-bottom:36px}.hero h1{font-size:clamp(2.15rem,7.7vw,3rem);letter-spacing:-.04em}.hero .eyebrow{font-size:17px}.magic{font-size:21px;margin-top:20px}.hero-intro{font-size:17px;max-width:420px}.hero-actions{gap:8px 24px;margin-top:22px}.hero-actions .button,.text-link{font-size:16px}
  .hero-visual{display:flex;flex-direction:column;gap:24px;margin-top:40px}.stage-copy{display:none}.phone{width:248px;max-width:90%}.phone-title{font-size:28px;padding-top:62px}.phone-action{font-size:11px}.hero-visual figcaption{max-width:280px}
  .store-links{gap:2px}.store-link.apple img{width:139px}.store-link.google img{width:178px}.availability{font-size:12px;max-width:360px;margin-inline:auto}
  .section{padding-block:64px}h2{font-size:36px}.eyebrow{font-size:17px}.section-intro{font-size:17px;margin-top:20px}.center-heading h2{margin-top:16px}
  .accuracy-areas{grid-template-columns:1fr;gap:32px;margin-top:48px}.accuracy-areas article{padding-top:20px}.area-number{margin-bottom:20px}.accuracy-areas h3{font-size:34px}.accuracy-areas p{max-width:460px}
  .steps{grid-template-columns:1fr;gap:36px;margin-top:48px}.step{border-top:1px solid var(--line);padding-top:24px}.step-top{margin-bottom:24px}.step h3{font-size:32px}.step p{font-size:17px;max-width:460px}.trust-strip{justify-content:flex-start;margin-top:44px;padding-top:24px;gap:16px}.trust-strip li{width:100%;font-size:14px}
  .feature-section{padding-top:16px}.feature-grid{grid-template-columns:1fr;width:calc(100% - 16px);gap:8px;margin-top:36px}.feature{padding:44px 28px 24px}.feature h3{font-size:36px}.feature p{font-size:17px}.feature-visual{margin-top:28px;min-height:220px}.feature-icon{margin-bottom:20px}.illustration-note{margin-top:16px}
  .reading-illustration{font-size:40px}.history-illustration>div{font-size:15px;gap:14px}.language-illustration>span{font-size:40px}.language-illustration>span+span{font-size:30px}
  .human{grid-template-columns:1fr;gap:36px}.human-art{height:360px}.human-copy h2{font-size:36px}.human-copy .eyebrow{font-size:17px}.human-copy>p:not(.eyebrow){font-size:17px}
  .faq-intro h2{font-size:36px}.faq-list summary{gap:18px;font-size:16px;min-height:72px}.faq-list details>p{padding-right:12px}
  .download-section h2{font-size:44px}.download-body{font-size:17px}.download-meta{max-width:340px;margin-inline:auto}.download-icon{width:76px;height:76px;border-radius:19px}
  .footer{padding-top:36px}.footer-main{grid-template-columns:1fr 1fr;gap:28px 20px}.footer nav a{font-size:13px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;padding-block:20px}
}
@media(max-width:359px){
  .container{width:calc(100% - 32px)}.brand{font-size:14px}.brand img{width:28px;height:28px}.nav-cta{padding-inline:14px}.hero h1{font-size:32px}.hero .magic{font-size:20px}.store-link.apple img{width:127px}.store-link.google img{width:162px}.feature{padding-inline:22px}.feature h3,.human-copy h2{font-size:32px}.language-illustration>span+span{font-size:27px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.store-link:active,.store-link:hover,.button:active{transform:none}}