:root{--black:#0b0b0d;--ink:#1d1d1f;--gray:#6e6e73;--line:#d2d2d7;--paper:#f5f5f7;--white:#fff;--blue:#0071e3;--radius:30px;--shadow:0 30px 80px rgba(0,0,0,.1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;color:var(--ink);background:var(--white);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.section{padding-block:120px}
.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}
.eyebrow{margin:0 0 18px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.muted{color:var(--gray)}
.site-header{position:fixed;z-index:50;top:0;width:100%;background:rgba(255,255,255,.72);border-bottom:1px solid transparent;backdrop-filter:saturate(180%) blur(18px);transition:.25s}
.site-header.scrolled{border-color:rgba(0,0,0,.08);background:rgba(255,255,255,.9)}
.nav-wrap{width:min(1180px,calc(100% - 48px));height:64px;margin:auto;display:flex;align-items:center;gap:38px}
.brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:760;letter-spacing:.04em;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--ink);color:#fff;font-size:14px;font-weight:800;letter-spacing:-.04em}
.brand-mark.inverse{background:#fff;color:#111}
.brand-mark.large{width:58px;height:58px;border-radius:17px;font-size:28px;margin:auto}
.nav-links{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:13px;color:#3a3a3c}
.nav-links a,.footer-main a{transition:color .2s}
.nav-links a:hover,.footer-main a:hover{color:var(--blue)}
.nav-cta{padding:10px 16px;border-radius:100px;background:var(--ink);color:#fff;font-size:13px;font-weight:600}
.menu-button{display:none;margin-left:auto;border:0;background:none;padding:8px}
.menu-button span:not(.sr-only){display:block;width:20px;height:1px;background:#111;margin:5px}
.hero{position:relative;min-height:970px;padding-top:152px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f5f5f7 75%,#fff 100%)}
.hero-copy{text-align:center;position:relative;z-index:2}
.hero h1{font-size:clamp(60px,8.2vw,112px);line-height:.93;letter-spacing:-.072em;margin:0;font-weight:760}
.hero h1 span{background:linear-gradient(96deg,#86868b 0%,#c2c2c7 49%,#6e6e73 100%);background-clip:text;-webkit-background-clip:text;color:transparent}
.hero-lead{max-width:700px;margin:30px auto 0;color:#515154;font-size:22px;line-height:1.45;letter-spacing:-.025em}
.hero-actions{display:flex;justify-content:center;align-items:center;gap:30px;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 25px;border-radius:100px;font-size:15px;font-weight:650;transition:transform .2s,background .2s}
.button:hover{transform:translateY(-2px)}
.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:#333336}
.button-light{background:#fff;color:#111}
.text-link{font-size:16px;font-weight:600;color:var(--blue)}
.text-link span{display:inline-block;margin-left:6px;transition:transform .2s}.text-link:hover span{transform:translate(3px,3px)}
.device-stage{position:relative;height:370px;margin-top:65px;perspective:1200px}
.laptop{position:absolute;left:50%;top:12px;width:min(720px,70vw);transform:translateX(-50%) rotateX(-3deg)}
.laptop-screen{position:relative;height:360px;border:10px solid #18181a;border-radius:22px 22px 10px 10px;background:radial-gradient(circle at 50% 60%,#466d92 0,#192c45 28%,#090b11 70%);box-shadow:0 40px 80px rgba(0,0,0,.24);overflow:hidden}
.laptop-screen:before{content:"";position:absolute;left:50%;top:0;width:16%;height:14px;transform:translateX(-50%);background:#18181a;border-radius:0 0 8px 8px}
.laptop-screen span{position:absolute;left:0;right:0;top:43%;text-align:center;color:#fff;font-size:34px;font-weight:650;letter-spacing:-.04em}
.screen-orb{position:absolute;width:300px;height:300px;left:50%;top:55%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle at 30% 20%,#dff0ff,#77a9d2 22%,#315a82 52%,#132338 70%);filter:blur(.2px);opacity:.88;box-shadow:0 0 90px #608aae66}
.laptop-base{position:absolute;left:50%;width:116%;height:18px;transform:translateX(-50%);border-radius:2px 2px 25px 25px;background:linear-gradient(#d8d8dc,#8b8b8f 55%,#bebec2);box-shadow:0 20px 25px rgba(0,0,0,.18)}
.laptop-base i{position:absolute;width:14%;height:6px;background:#77777b;left:43%;border-radius:0 0 8px 8px}
.hero-glow{position:absolute;border-radius:50%;filter:blur(1px);opacity:.45}.hero-glow.one{width:360px;height:360px;left:-200px;top:220px;background:#c8dcf0}.hero-glow.two{width:320px;height:320px;right:-160px;top:360px;background:#e6d7c7}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:60px;border-top:1px solid var(--line)}
.hero-stats div{padding:28px 30px;text-align:center;border-right:1px solid var(--line)}.hero-stats div:last-child{border:0}
.hero-stats strong,.hero-stats span{display:block}.hero-stats strong{font-size:17px}.hero-stats span{margin-top:7px;color:var(--gray);font-size:13px}
.intro{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:end}
.intro h2,.section-head h2,.contact h2{margin:0;font-size:clamp(44px,5.5vw,72px);line-height:1.02;letter-spacing:-.055em}
.intro-copy{font-size:20px;line-height:1.5;letter-spacing:-.02em}.intro-copy p{margin:0 0 18px}.intro-copy .muted{font-size:15px;line-height:1.55}
.bento{display:grid;grid-template-columns:1.1fr .9fr;grid-template-rows:360px 360px;gap:20px;padding-bottom:140px}
.bento-card{display:flex;flex-direction:column;justify-content:space-between;padding:34px;border-radius:var(--radius);overflow:hidden;min-height:300px}
.bento-card h3{max-width:600px;margin:8px 0 12px;font-size:30px;line-height:1.05;letter-spacing:-.04em}.bento-card p{margin:0;max-width:500px;line-height:1.5}.card-kicker{font-size:13px!important;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.65}
.bento-large{grid-row:span 2}.bento-large h3{font-size:52px}.dark{background:linear-gradient(145deg,#2d2d30,#09090a);color:#fff}.silver{background:linear-gradient(145deg,#ececef,#c9c9ce)}.blue{background:linear-gradient(145deg,#eaf5ff,#bad9f4)}.warm{background:linear-gradient(145deg,#fbf4ec,#e4d1ba)}
.service-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:17px;background:rgba(255,255,255,.6);color:#111;font-size:28px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.family-showcase{background:var(--paper)}
.section-head{max-width:820px}.section-head>p:last-child{max-width:650px;margin:24px 0 0;color:var(--gray);font-size:19px;line-height:1.5}
.family-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:58px}
.family-card{min-height:470px;padding:32px;border-radius:var(--radius);background:#fff;overflow:hidden;transition:transform .35s,box-shadow .35s}.family-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.family-card p{margin:28px 0 7px;color:var(--gray);font-size:13px}.family-card h3{margin:0;font-size:34px;letter-spacing:-.04em}.family-card span{display:block;margin-top:12px;color:var(--gray);font-size:14px;line-height:1.4}
.mini-device{position:relative;height:245px;margin:-32px -32px 0;background:linear-gradient(145deg,#eef4f8,#d6e4ef);overflow:hidden}.family-card.pro .mini-device{background:linear-gradient(145deg,#1c1d20,#47494e)}.family-card.book .mini-device{background:linear-gradient(145deg,#f8eadf,#d9bfa8)}
.mini-device:before{content:"";position:absolute;left:18%;right:18%;top:55px;height:135px;border:7px solid #9a9ca0;border-bottom-width:11px;border-radius:9px;background:linear-gradient(135deg,#eaf7ff,#8eb7d7)}
.family-card.pro .mini-device:before{background:radial-gradient(circle at 65% 35%,#936fea,#1e2c5b 40%,#07080b 75%);border-color:#a7a8ab}.family-card.book .mini-device:before{background:linear-gradient(135deg,#f6c5bd,#d5938c);border-color:#d2a67f}
.mini-device i{position:absolute;left:12%;right:12%;top:190px;height:10px;border-radius:2px 2px 12px 12px;background:#aaaeb2}.family-card.pro .mini-device i{background:#84868b}.family-card.book .mini-device i{background:#c99e77}
.models .section-head{margin-bottom:45px}
.model-tools{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:30px}
.model-tabs{display:flex;gap:6px;padding:5px;border-radius:100px;background:var(--paper)}.model-tab{border:0;padding:11px 20px;border-radius:100px;background:transparent;font-size:14px;cursor:pointer}.model-tab.active{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.09);font-weight:650}
.search-field{display:flex;align-items:center;gap:10px;width:300px;height:48px;padding:0 16px;border:1px solid var(--line);border-radius:100px}.search-field:focus-within{border-color:#7ab6ef;box-shadow:0 0 0 4px #0071e31a}.search-field input{width:100%;border:0;outline:0;background:transparent}
.model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.model-card{padding:30px;border-radius:26px;background:var(--paper);border:1px solid transparent;transition:transform .25s,border-color .25s}.model-card:hover{transform:translateY(-4px);border-color:#c8c8cd}.model-card[hidden]{display:none}
.model-top{display:flex;justify-content:space-between;align-items:center;color:var(--gray);font-size:12px}.model-chip{padding:6px 10px;border-radius:100px;background:#e6e6e9;color:#555}.model-chip.current{background:#dcedff;color:#0061bd}.model-chip.legacy{background:#eee5db;color:#765833}
.model-card h3{margin:26px 0 7px;font-size:29px;letter-spacing:-.04em}.model-card>p{margin:0;color:var(--gray)}.model-card ul{min-height:82px;padding:18px 0 0;margin:18px 0;border-top:1px solid var(--line);list-style:none;color:#4d4d50;font-size:14px;line-height:1.8}.model-card li:before{content:"•";margin-right:9px;color:#aaa}.model-card a{color:var(--blue);font-size:14px;font-weight:600}.model-card a span{display:inline-block;transition:transform .2s}.model-card a:hover span{transform:translateX(4px)}
.model-empty{padding:50px;text-align:center;background:var(--paper);border-radius:24px}.source-note{max-width:820px;margin:30px auto 0;color:var(--gray);font-size:13px;line-height:1.55;text-align:center}
.symptoms{background:var(--black);color:#fff}.symptom-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:110px}.section-head.light{position:sticky;top:110px;align-self:start}.section-head.light p:last-child{color:#a1a1a6}.symptom-list>div{display:grid;grid-template-columns:50px 1fr;gap:0 20px;padding:28px 0;border-bottom:1px solid #333}.symptom-list>div:first-child{padding-top:0}.symptom-list span{grid-row:span 2;color:#7b7b80;font-size:12px}.symptom-list h3{margin:0 0 7px;font-size:25px;letter-spacing:-.03em}.symptom-list p{margin:0;color:#a1a1a6;line-height:1.5}
.steps{display:grid;grid-template-columns:repeat(4,1fr);padding:0;margin:55px 0 0;list-style:none;border-top:1px solid var(--line)}.steps li{min-height:260px;padding:26px 24px;border-right:1px solid var(--line)}.steps li:first-child{padding-left:0}.steps li:last-child{border:0}.steps span{color:var(--blue);font-size:12px;font-weight:700}.steps div{margin-top:80px}.steps h3{margin:0 0 10px;font-size:21px}.steps p{margin:0;color:var(--gray);font-size:14px;line-height:1.55}
.faq{padding-top:20px}.faq-list{margin-top:55px;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:28px 4px;border:0;background:none;text-align:left;cursor:pointer;font-size:21px;font-weight:650;letter-spacing:-.02em}.faq-item button i{display:grid;place-items:center;width:36px;height:36px;margin-left:20px;border-radius:50%;background:var(--paper);font-style:normal;font-weight:400;transition:transform .25s}.faq-item.open button i{transform:rotate(45deg)}.faq-item>div{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s}.faq-item>div p{overflow:hidden;margin:0;max-width:760px;color:var(--gray);font-size:16px;line-height:1.65}.faq-item.open>div{grid-template-rows:1fr}.faq-item.open>div p{padding-bottom:28px}
.contact{padding-bottom:120px}.contact-card{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;padding:70px;border-radius:38px;background:linear-gradient(145deg,#252528,#070708);color:#fff}.contact-card>div:first-child>p:last-child{max-width:650px;color:#a1a1a6;line-height:1.6}.contact-status{padding:30px;border:1px solid #3d3d41;border-radius:24px;background:rgba(255,255,255,.05)}.contact-status>span{display:inline-block;padding:6px 10px;border:1px solid #555;border-radius:100px;color:#c7c7cc;font-size:12px}.contact-status p{margin:25px 0;color:#c7c7cc;line-height:1.55}
.site-footer{padding:75px 0 25px;background:var(--black);color:#fff}.footer-main{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px;padding-bottom:65px}.footer-brand{font-size:16px}.footer-main>div:first-child p{color:#8e8e93;line-height:1.5}.footer-main h3{margin:0 0 20px;color:#747479;font-size:12px;text-transform:uppercase;letter-spacing:.1em}.footer-main>div:not(:first-child){display:flex;flex-direction:column;gap:13px;font-size:14px}.footer-main span{color:#8e8e93}.footer-bottom{display:flex;justify-content:space-between;gap:40px;padding-top:24px;border-top:1px solid #2b2b2e;color:#747479;font-size:11px;line-height:1.5}.footer-bottom span:last-child{text-align:right;max-width:680px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.revealed{opacity:1;transform:none}
.legal-page{background:var(--paper)}.legal{max-width:820px;padding-top:150px;padding-bottom:120px}.legal h1{font-size:clamp(44px,7vw,70px);letter-spacing:-.055em}.legal h2{margin-top:45px;font-size:25px}.legal p{color:#555;line-height:1.75}.back-link{margin-left:auto;color:var(--blue);font-size:14px}.not-found{display:grid;place-items:center;min-height:100vh;background:var(--paper);text-align:center}.not-found main{max-width:580px;padding:30px}.not-found h1{margin:15px 0;font-size:clamp(48px,8vw,80px);letter-spacing:-.06em}.not-found p:not(.eyebrow){color:var(--gray);font-size:18px;line-height:1.5;margin-bottom:30px}
@media (max-width:900px){.section{padding-block:90px}.nav-links{display:none;position:absolute;top:64px;left:0;width:100%;padding:15px 24px 25px;flex-direction:column;align-items:flex-start;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-cta{margin-left:auto}.menu-button{display:block;margin-left:0}.hero{min-height:850px}.laptop{width:78vw}.laptop-screen{height:300px}.hero-stats{margin-top:0}.intro{grid-template-columns:1fr;gap:35px}.bento{grid-template-columns:1fr 1fr;grid-template-rows:auto}.bento-large{grid-row:auto;grid-column:span 2}.family-grid{grid-template-columns:1fr}.family-card{min-height:390px}.mini-device{height:210px}.mini-device:before{top:38px;height:120px}.mini-device i{top:158px}.symptom-wrap{grid-template-columns:1fr;gap:60px}.section-head.light{position:static}.steps{grid-template-columns:1fr 1fr}.steps li:nth-child(2){border-right:0}.steps li{border-bottom:1px solid var(--line)}.contact-card{grid-template-columns:1fr;gap:35px;padding:48px}.footer-main{grid-template-columns:2fr 1fr 1fr}.footer-main>div:last-child{grid-column:2}.footer-bottom{flex-direction:column}.footer-bottom span:last-child{text-align:left}}
@media (max-width:620px){.shell,.nav-wrap{width:min(100% - 30px,1180px)}.section{padding-block:72px}.nav-wrap{gap:10px}.nav-cta{display:none}.brand{font-size:13px}.hero{min-height:770px;padding-top:125px}.hero h1{font-size:57px}.hero-lead{font-size:18px}.hero-actions{flex-direction:column;gap:20px}.device-stage{height:250px;margin-top:60px}.laptop{width:90vw}.laptop-screen{height:205px;border-width:7px}.laptop-screen span{font-size:22px}.screen-orb{width:190px;height:190px}.hero-stats{grid-template-columns:1fr}.hero-stats div{padding:16px;border-right:0;border-bottom:1px solid var(--line)}.intro h2,.section-head h2,.contact h2{font-size:43px}.intro-copy{font-size:18px}.bento{display:block;padding-bottom:80px}.bento-card{min-height:330px;margin-bottom:14px;padding:26px}.bento-large h3,.bento-card h3{font-size:34px}.family-grid{margin-top:38px}.family-card{padding:24px;min-height:385px}.mini-device{margin:-24px -24px 0}.model-tools{align-items:stretch;flex-direction:column}.model-tabs{overflow-x:auto}.model-tab{flex:1;padding-inline:14px}.search-field{width:100%}.model-grid{grid-template-columns:1fr}.model-card{padding:24px}.symptom-list h3{font-size:21px}.symptom-list>div{grid-template-columns:35px 1fr}.steps{grid-template-columns:1fr}.steps li,.steps li:first-child{min-height:0;padding:24px 0;border-right:0}.steps div{margin-top:35px}.faq-item button{font-size:18px}.contact{padding:60px 0}.contact-card{width:calc(100% - 20px);padding:34px 24px;border-radius:28px}.footer-main{grid-template-columns:1fr 1fr;gap:40px}.footer-main>div:first-child{grid-column:span 2}.footer-main>div:last-child{grid-column:auto}.footer-bottom{gap:15px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{transition-duration:.01ms!important}}