:root{color-scheme:light;--bg: #ffffff;--surface: #f5f5f7;--surface-strong: #e8e8ed;--ink: #1d1d1f;--muted: #6e6e73;--faint: #86868b;--line: #d2d2d7;--line-soft: #e5e5e7;--accent: #0066cc;--accent-hover: #004f9f;--black: #000000;--white: #ffffff;--max: 1120px;--content: 760px;--header-height: 52px;--radius-xl: 32px;--radius-lg: 24px;--radius-md: 18px;--brand-mark-ink: #ffffff}*{box-sizing:border-box}html{scroll-behavior:smooth;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;background:var(--bg)}body{margin:0;min-width:320px;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5}::selection{background:#b9d7f5;color:var(--ink)}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}img,svg{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);letter-spacing:-.045em;line-height:1.04}h1{font-size:clamp(3.4rem,7.7vw,6.3rem);font-weight:700}h2{font-size:clamp(2.5rem,5.1vw,4.6rem);font-weight:700}h3{font-size:1.55rem;font-weight:650}p{color:var(--muted)}.shell{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.skip-link{position:fixed;top:10px;left:16px;z-index:1000;padding:9px 14px;border-radius:999px;background:var(--black);color:var(--white);transform:translateY(-160%);transition:transform .16s ease}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid #4e9de6;outline-offset:4px;border-radius:8px}.site-header{position:sticky;top:0;z-index:100;height:var(--header-height);border-bottom:1px solid rgba(0,0,0,.08);background:#ffffffe0;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-size:.96rem;font-weight:650;letter-spacing:-.025em}.brand svg{color:var(--ink)}.brand-logo,.brand-mark{display:block;width:auto;transition:opacity .18s ease,translate .18s ease}.brand:hover .brand-logo,.brand:hover .brand-mark{opacity:.78;translate:0 -1px}.site-header nav ul{display:flex;align-items:center;gap:30px;margin:0;padding:0;list-style:none}.site-header nav a{color:#424245;font-size:.82rem;font-weight:450;transition:color .14s ease}.site-header nav a:hover,.site-header nav a:focus-visible{color:var(--black)}.eyebrow,.product-label{margin-bottom:18px;color:var(--faint);font-size:.72rem;font-weight:650;letter-spacing:.12em;text-transform:uppercase}.hero{max-width:980px;padding-top:clamp(110px,14vw,180px);padding-bottom:clamp(120px,15vw,190px);text-align:center}.hero h1{max-width:980px;margin:0 auto 30px}.hero-lead{max-width:720px;margin:0 auto 34px;font-size:clamp(1.18rem,2.2vw,1.52rem);line-height:1.45;letter-spacing:-.02em}.hero-actions,.contact-actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border:1px solid transparent;border-radius:999px;cursor:pointer;font-size:.96rem;font-weight:560;line-height:1;transition:background .14s ease,border-color .14s ease,color .14s ease,transform .14s ease}.button:hover{transform:translateY(-1px)}.button-primary,.button-dark{background:var(--black);color:var(--white)}.button-primary:hover,.button-dark:hover{background:#2b2b2d}.button-secondary,.button-light{border-color:var(--line);background:var(--white);color:var(--ink)}.button-secondary:hover,.button-light:hover{background:var(--surface)}.button-inverted{background:var(--white);color:var(--black)}.button-inverted:hover{background:#ececef}.button-ghost-light{border-color:#454548;background:transparent;color:var(--white)}.button-ghost-light:hover{border-color:#747478;background:#202022}.button-disabled{opacity:.5;cursor:default}.button-disabled:hover{transform:none}.text-link,.product-card-footer a{color:var(--accent);font-weight:560}.text-link:hover,.product-card-footer a:hover{color:var(--accent-hover);text-decoration:underline;text-underline-offset:3px}.products-section{scroll-margin-top:calc(var(--header-height) + 24px);padding-bottom:clamp(130px,15vw,190px)}.section-heading{margin-bottom:58px}.section-heading-centered{text-align:center}.section-heading-centered h2{max-width:900px;margin-inline:auto}.section-heading-split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.7fr);gap:70px;align-items:end}.section-heading-split h2{max-width:720px;margin-bottom:0}.section-intro p{margin-bottom:20px;font-size:1.08rem;line-height:1.58}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}.product-card{min-width:0;min-height:760px;display:grid;grid-template-rows:220px minmax(430px,1fr) 72px;overflow:hidden;border-radius:var(--radius-xl);background:var(--surface);transition:box-shadow .26s ease,scale .26s ease}.product-card:hover{box-shadow:0 24px 55px #00000014;scale:1.006}.product-card-partner{background:#1d1d1f}.product-card-header{padding:44px 44px 22px}.product-card-header h3{margin-bottom:16px;font-size:clamp(2.25rem,4vw,3.5rem)}.product-card-header>p:last-child{max-width:440px;margin-bottom:0;font-size:1.05rem;line-height:1.52}.product-card-partner .product-card-header h3,.product-card-partner .product-card-header>p:last-child,.product-card-partner .product-card-footer,.product-card-partner .product-card-footer span{color:var(--white)}.product-card-partner .product-label{color:#a1a1a6}.product-card-partner .product-card-header>p:last-child,.product-card-partner .product-card-footer span{color:#a1a1a6}.product-card-visual{min-height:0;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;padding:12px 40px 0}.product-card-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 44px;border-top:1px solid rgba(0,0,0,.08);font-size:.91rem}.product-card-partner .product-card-footer{border-top-color:#ffffff21}.product-card-footer>span{color:var(--faint)}.device{position:relative;width:min(278px,82%);aspect-ratio:.493;padding:9px;border:1px solid #38383a;border-radius:50px;background:#0a0a0b;box-shadow:0 30px 55px #0003;transform:translateY(28px);transition:transform .22s ease}.product-card:hover .device{transform:translateY(20px)}.device:before,.device:after{content:"";position:absolute;right:-3px;width:3px;border-radius:3px;background:#333336}.device:before{top:112px;height:58px}.device:after{top:184px;height:84px}.device-screen{position:relative;height:100%;overflow:hidden;border-radius:41px;background:var(--white);color:var(--ink)}.device-screenshot{display:block;width:100%;height:100%;object-fit:cover;object-position:top center}.device-status{position:absolute;top:0;left:0;z-index:3;width:100%;height:42px;display:grid;grid-template-columns:1fr 84px 1fr;align-items:center;padding:0 17px;font-size:.58rem;font-weight:650}.device-status>span:last-child{justify-self:end;font-size:.46rem;letter-spacing:.08em}.device-island{width:82px;height:24px;justify-self:center;border-radius:999px;background:#09090a}.flashcards-app{height:100%;padding:48px 17px 18px;background:#f5f5f7}.mock-nav,.photo-nav{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:9px;min-height:34px}.mock-nav>strong,.photo-nav>strong{font-size:.84rem;letter-spacing:-.025em}.mock-app-icon{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:#1b65d8;color:var(--white);font-size:.72rem;font-weight:700}.mock-more{color:#8e8e93;font-size:.65rem;letter-spacing:.1em}.study-heading{display:flex;flex-direction:column;margin-top:31px}.study-heading small,.study-card small,.photo-heading small{color:#8e8e93;font-size:.55rem;font-weight:700;letter-spacing:.1em}.study-heading strong{margin-top:6px;font-size:1.35rem;letter-spacing:-.045em}.study-heading span{margin-top:2px;color:#8e8e93;font-size:.67rem}.study-card{min-height:250px;display:flex;flex-direction:column;margin-top:20px;padding:22px;border:1px solid #e3e3e7;border-radius:24px;background:var(--white);box-shadow:0 12px 25px #0000000f}.study-card strong{margin-top:38px;font-size:1.42rem;line-height:1.16;letter-spacing:-.045em}.study-card span{margin-top:auto;color:#8e8e93;font-size:.61rem}.study-progress{height:5px;margin:18px 4px 0;overflow:hidden;border-radius:999px;background:#dedee3}.study-progress i{display:block;width:52%;height:100%;border-radius:inherit;background:#1b65d8}.study-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:13px}.study-actions i{height:36px;border-radius:12px;background:#e7e7ec}.study-actions i:nth-child(2){background:#1b65d8}.device-photo{border-color:#4b4b50}.device-photo .device-screen{background:#111113;color:var(--white)}.device-photo .device-status{color:var(--white)}.device-photo .device-island{background:var(--black)}.photo-app{height:100%;padding:49px 15px 18px;background:#111113}.photo-nav{grid-template-columns:1fr auto}.photo-nav>strong{font-size:.92rem}.photo-avatar{width:27px;height:27px;border:1px solid #535359;border-radius:50%;background:#2d2d30}.photo-heading{display:flex;flex-direction:column;margin-top:27px}.photo-heading small{color:#7c7c82}.photo-heading strong{margin-top:5px;font-size:1.3rem;letter-spacing:-.04em}.photo-grid{display:grid;grid-template-columns:1.12fr .88fr;grid-template-rows:124px 108px 92px;gap:8px;margin-top:19px}.photo-tile{position:relative;display:block;overflow:hidden;border-radius:16px;background:#65727c}.photo-tile b{position:absolute;left:14%;bottom:14%;width:52%;height:34%;border-radius:50% 50% 12px 12px;background:#ffffff59;transform:rotate(-8deg)}.photo-tile:after{content:"";position:absolute;top:15%;right:14%;width:22px;height:22px;border-radius:50%;background:#ffffff8c}.photo-tile-one{grid-row:span 2;background:#7f96a4}.photo-tile-two{background:#b18a70}.photo-tile-three{background:#6e707b}.photo-tile-four{background:#9c8d7e}.photo-tile-five{background:#56656f}.photo-tile-four,.photo-tile-five{grid-column:span 1}.photo-toolbar{position:absolute;right:15px;bottom:17px;left:15px;height:43px;display:flex;align-items:center;justify-content:space-around;border:1px solid #3b3b3f;border-radius:999px;background:#1e1e21}.photo-toolbar i,.photo-toolbar b{width:15px;height:15px;display:block;border:2px solid #a1a1a6;border-radius:50%}.photo-toolbar b{width:27px;height:27px;border:5px solid var(--white)}.services-preview{padding-bottom:clamp(130px,15vw,190px)}.service-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}.service-list article{min-height:260px;display:grid;grid-template-rows:24px 76px 1fr;padding:30px 30px 32px 0;border-right:1px solid var(--line-soft)}.service-list article:not(:first-child){padding-left:30px}.service-list article:last-child{border-right:0}.service-index,.feature-grid>article>span,.process-grid>article>span,.service-number{color:var(--faint);font-size:.75rem;font-weight:650}.service-list h3{align-self:end;margin:0;font-size:1.55rem}.service-list p{align-self:start;margin:18px 0 0;line-height:1.56}.contact-wrap{padding-bottom:clamp(120px,14vw,170px)}.contact-card{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(290px,.62fr);gap:72px;align-items:center;padding:clamp(48px,7vw,78px);border-radius:var(--radius-xl);background:var(--black)}.contact-card h2{max-width:720px;margin-bottom:24px;color:var(--white);font-size:clamp(2.35rem,4.6vw,4.35rem)}.contact-card-copy>p:last-child{max-width:650px;margin-bottom:0;color:#a1a1a6;font-size:1.02rem;line-height:1.58}.contact-card .eyebrow{color:#86868b}.contact-actions{align-items:stretch;flex-direction:column}.copy-status{min-height:1.4em;margin:2px 0 0;color:#8e8e93;font-size:.78rem;text-align:center}.page-hero{max-width:1000px;padding-top:clamp(100px,13vw,160px);padding-bottom:clamp(90px,11vw,130px);text-align:center}.page-hero h1{margin-bottom:28px}.page-hero>p:last-child{max-width:760px;margin-inline:auto;font-size:clamp(1.14rem,2.1vw,1.42rem);line-height:1.52}.compact-hero{padding-bottom:72px}.service-detail{border-top:1px solid var(--line)}.service-detail article{display:grid;grid-template-columns:120px minmax(0,1fr);gap:50px;padding:68px 0;border-bottom:1px solid var(--line-soft)}.service-detail article>div{max-width:780px}.service-detail h2{margin-bottom:24px;font-size:clamp(2.1rem,4vw,3.4rem)}.service-detail p{font-size:1.06rem;line-height:1.64}.service-detail ul{display:grid;gap:8px;padding-left:1.2rem}.service-detail li,.legal-content li{color:var(--muted)}.process{padding-top:clamp(110px,13vw,160px);padding-bottom:clamp(120px,14vw,170px)}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}.process-grid article{min-height:225px;display:grid;grid-template-rows:28px 72px 1fr;padding:28px 26px 0 0}.process-grid h3{align-self:end;margin:0}.process-grid p{margin:16px 0 0;line-height:1.55}.contact-page-card{padding-bottom:110px}.company-section{display:grid;grid-template-columns:minmax(260px,.58fr) minmax(0,1fr);gap:72px;padding-bottom:130px}.company-section h2{font-size:clamp(2.1rem,4vw,3.3rem)}.legal-data{margin:0;border-top:1px solid var(--line)}.legal-data div{display:grid;grid-template-columns:190px minmax(0,1fr);gap:24px;padding:18px 0;border-bottom:1px solid var(--line-soft)}.legal-data dt{color:var(--faint);font-size:.86rem}.legal-data dd{margin:0;font-weight:560;overflow-wrap:anywhere}.legal-data a,.legal-content a,.page-hero a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.app-hero{min-height:calc(100vh - var(--header-height));display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.72fr);gap:72px;align-items:center;padding-top:80px;padding-bottom:100px}.app-hero-copy h1{margin-bottom:26px}.app-hero-copy>p:not(.eyebrow){max-width:660px;font-size:clamp(1.16rem,2vw,1.44rem);line-height:1.52}.app-hero .hero-actions{justify-content:flex-start}.app-privacy-link{display:inline-block;margin-top:26px}.app-hero-visual{min-height:620px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;border-radius:var(--radius-xl);background:var(--surface)}.app-hero-visual .device{width:min(300px,78%);transform:translateY(36px)}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:145px}.feature-grid article{min-height:270px;display:grid;grid-template-rows:24px 92px 1fr;padding:30px;border-radius:var(--radius-lg);background:var(--surface);transition:background .22s ease,translate .22s ease}.feature-grid article:hover{background:#eeeef1;translate:0 -4px}.feature-grid h2{align-self:end;margin:0;font-size:1.75rem}.feature-grid p{margin:18px 0 0;line-height:1.55}.legal-shell{display:grid;grid-template-columns:minmax(250px,.42fr) minmax(0,1fr);gap:clamp(54px,8vw,105px);padding-top:clamp(80px,10vw,120px);padding-bottom:clamp(110px,13vw,160px)}.legal-hero{position:sticky;top:calc(var(--header-height) + 40px);align-self:start}.legal-hero h1{margin-bottom:24px;font-size:clamp(2.6rem,5vw,4.5rem)}.legal-hero>p:not(.eyebrow){font-size:1.07rem;line-height:1.6}.legal-hero span{color:var(--faint);font-size:.82rem}.legal-content{min-width:0;padding-top:5px}.legal-content h2{margin-top:64px;margin-bottom:21px;padding-top:20px;border-top:1px solid var(--line-soft);font-size:clamp(1.55rem,3vw,2.15rem);line-height:1.18}.legal-content h2:first-child{margin-top:0}.legal-content p,.legal-content li{font-size:1rem;line-height:1.74}.legal-content ul,.legal-content ol{padding-left:1.25rem}.legal-content .legal-data{margin-top:28px}.legal-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-md)}.legal-content table{width:100%;min-width:720px;border-collapse:collapse}.legal-content th,.legal-content td{padding:16px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}.legal-content th{background:var(--surface);color:var(--ink);font-size:.83rem}.legal-content td{color:var(--muted);font-size:.91rem;line-height:1.55}.draft-warning{padding:18px 20px;border:1px solid #e5b85c;border-radius:14px;background:#fff8e7;color:var(--ink)}.not-found{min-height:72vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.not-found h1{margin-bottom:20px;font-size:clamp(3.1rem,7vw,6rem)}.not-found p:not(.eyebrow){margin-bottom:30px;font-size:1.18rem}.site-footer{border-top:1px solid var(--line-soft);background:var(--surface)}.footer-main{display:grid;grid-template-columns:1fr auto;gap:80px;padding-top:58px;padding-bottom:52px}.footer-brand p{max-width:330px;margin:18px 0 0;font-size:.9rem}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:60px}.footer-links>div{display:flex;flex-direction:column;gap:9px}.footer-links a{color:var(--muted);font-size:.86rem}.footer-links a:hover{color:var(--ink)}.footer-heading{margin-bottom:7px;color:var(--ink);font-size:.82rem;font-weight:650}.footer-legal{display:flex;justify-content:space-between;gap:30px;padding-top:20px;padding-bottom:28px;border-top:1px solid var(--line)}.footer-legal p{margin:0;color:var(--faint);font-size:.73rem}@keyframes intro-rise{0%{opacity:0;translate:0 16px}to{opacity:1;translate:0 0}}@keyframes section-reveal{0%{opacity:.45;translate:0 24px}to{opacity:1;translate:0 0}}@keyframes device-breathe{0%,to{translate:0 0}50%{translate:0 -5px}}@media(prefers-reduced-motion:no-preference){.hero h1,.page-hero h1,.app-hero-copy h1{animation:intro-rise .66s cubic-bezier(.22,1,.36,1) both}.hero-lead,.page-hero>p,.app-hero-copy>p{animation:intro-rise .66s 90ms cubic-bezier(.22,1,.36,1) both}.hero-actions,.app-privacy-link{animation:intro-rise .66s .17s cubic-bezier(.22,1,.36,1) both}.app-hero-visual .device{animation:device-breathe 6s .8s ease-in-out infinite}@supports (animation-timeline: view()){.products-section>.section-heading,.product-grid,.services-preview>.section-heading,.service-list,.service-detail article,.process-grid,.feature-grid,.contact-wrap,.company-section{animation:section-reveal linear both;animation-timeline:view();animation-range:entry 5% entry 32%}}}@media(max-width:940px){.product-grid,.app-hero,.contact-card,.company-section,.legal-shell{grid-template-columns:1fr}.product-card{min-height:720px}.section-heading-split{grid-template-columns:1fr;gap:30px}.section-intro{max-width:650px}.contact-card{gap:42px}.contact-actions{max-width:390px}.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-hero{min-height:auto}.app-hero-visual{min-height:610px}.legal-hero{position:static}.footer-main{grid-template-columns:1fr;gap:42px}}@media(max-width:720px){.shell{width:min(calc(100% - 30px),var(--max))}.site-header nav ul{gap:17px}.site-header nav a{font-size:.77rem}.hero{padding-top:92px;padding-bottom:120px}.hero h1{font-size:clamp(3rem,14vw,4.8rem)}.section-heading{margin-bottom:42px}.product-card{min-height:680px;grid-template-rows:205px minmax(390px,1fr) 68px;border-radius:26px}.product-card-header{padding:34px 28px 18px}.product-card-header h3{font-size:2.45rem}.product-card-footer{padding:0 28px}.device{width:min(258px,82%)}.service-list,.feature-grid{grid-template-columns:1fr}.service-list article,.service-list article:not(:first-child){min-height:205px;grid-template-rows:22px 62px 1fr;padding:28px 0;border-right:0;border-bottom:1px solid var(--line-soft)}.service-detail article{grid-template-columns:1fr;gap:16px;padding:48px 0}.process-grid{grid-template-columns:1fr}.process-grid article{min-height:190px;border-bottom:1px solid var(--line-soft)}.contact-card{padding:38px 28px;border-radius:26px}.contact-actions,.hero-actions{align-items:stretch;flex-direction:column}.button{width:100%}.company-section{gap:30px}.legal-data div{grid-template-columns:1fr;gap:5px}.app-hero{gap:50px;padding-top:82px}.app-hero-visual{min-height:540px}.feature-grid article{min-height:225px}.legal-shell{gap:42px}.footer-links{grid-template-columns:1fr 1fr;gap:30px}.footer-legal{flex-direction:column;gap:7px}}@media(max-width:470px){.site-header nav ul{gap:14px}.product-card{grid-template-rows:225px minmax(350px,1fr) 72px}.product-card-footer{align-items:flex-start;justify-content:center;flex-direction:column;gap:3px}.device{width:238px}.footer-links{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
