@charset "UTF-8";
:root{--ink:#171819;--muted:#696b6d;--paper:#f9f9f7;--line:#dddddc;--red:#e94636;--red-hover:#cd3527;--dark:#101112;--soft:#eeeeed;--wrap:1280px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55;font-size:16px}body:has(dialog[open]){overflow:hidden}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{border:0;background:none}h1,h2,h3,h4,p{margin:0}h1,h2,h3{font-weight:500;line-height:1.02;letter-spacing:-.055em}h1{font-size:clamp(56px,6.2vw,96px)}h2{font-size:clamp(38px,4.3vw,64px)}h3{font-size:26px;letter-spacing:-.035em}h2 em,h1 em{font-style:normal;color:#8a8c8c}p{color:var(--muted)}strong{font-weight:550}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--red);outline-offset:5px}::selection{background:#ed6a5b;color:#111}[hidden]{display:none!important}.wrap{width:calc(100% - 112px);max-width:var(--wrap);margin-inline:auto}.section{padding-block:112px}.icon{width:22px;height:22px;flex-shrink:0}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:inherit;line-height:1.5;margin-bottom:24px}.lead{font-size:21px;line-height:1.5;letter-spacing:-.02em}.section-heading{max-width:820px}.section-heading .lead{max-width:650px;margin-top:28px}.heading-row{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:48px}.heading-row>.text-link{flex-shrink:0}.button-row{display:flex;align-items:center;flex-wrap:wrap;gap:28px}.button{min-height:54px;display:inline-flex;justify-content:center;align-items:center;gap:25px;padding:16px 25px;border:1px solid transparent;font-size:13px;line-height:1.4;font-weight:550;border-radius:4px;transition:background .2s,transform .2s;text-align:center;letter-spacing:.005em}.button .icon{width:18px;height:18px}.button-red{background:var(--red);color:white}.button-red:hover{background:var(--red-hover);transform:translateY(-2px)}.button-dark{background:#1c1d1d;color:white}.button-dark:hover{background:#363737;transform:translateY(-2px)}.button-outline{border-color:#777;color:#f7f7f4;background:transparent}.button-outline:hover{background:#fff;color:#111}.button-small{min-height:39px;padding:10px 17px;font-size:12px;gap:18px}.text-link{display:inline-flex;align-items:center;gap:15px;font-size:13px;font-weight:550;line-height:1.4;max-width:100%}.text-link .icon{width:17px;height:17px;transition:transform .2s}.text-link:hover .icon{transform:translateX(4px)}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:white;color:black;padding:12px 24px}.skip-link:focus{top:16px}
/* Quiet, persistent navigation. */
.site-header{height:84px;position:sticky;top:0;z-index:30;background:#101112f5;color:#f6f6f3;backdrop-filter:blur(22px);border-bottom:1px solid #ffffff16}.nav-wrap{max-width:1450px;width:calc(100% - 112px);height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:40px}.brand{width:126px;display:flex;align-items:center;flex-shrink:0}.brand img{width:100%;height:auto}.desktop-nav{display:flex;align-items:center;gap:32px;margin-left:auto;margin-right:auto}.desktop-nav>a,.nav-disclosure>button{font-size:12px;color:#d9dbdc;display:flex;gap:6px;align-items:center;padding:30px 0}.desktop-nav a:hover,.nav-disclosure>button:hover{color:white}.nav-disclosure>button .icon{width:13px;height:13px}.nav-actions{display:flex;gap:25px;align-items:center}.nav-shop{font-size:12px;display:flex;gap:12px;align-items:center}.nav-shop .icon{width:15px;height:15px}.cart-toggle{display:flex;align-items:center;gap:7px;padding:8px 0 8px 8px}.cart-toggle .icon{width:19px;height:19px}.cart-count{font-size:10px;border:1px solid #666;border-radius:50%;min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center}.mobile-toggle{display:none}.nav-disclosure{position:relative}.device-menu{position:absolute;top:77px;left:-40px;width:400px;padding:14px;background:#191a1b;box-shadow:0 20px 60px #0006;border:1px solid #333;border-radius:8px}.device-menu>a{display:flex;align-items:center;gap:20px;padding:15px 12px;border-radius:5px}.device-menu>a:hover{background:#252628}.device-menu img{width:72px;height:60px;object-fit:contain}.device-menu strong{display:block;font-size:16px}.device-menu small{display:block;font-size:11px;color:#acaeaf;margin-top:5px}.device-menu .icon{margin-left:auto;width:17px}.device-menu .menu-compare{font-size:12px;padding-top:22px;margin-top:8px;border-top:1px solid #333}.mobile-menu{background:var(--dark);padding:16px 28px 30px;border-bottom:1px solid #444}.mobile-menu a{display:flex;justify-content:space-between;font-size:20px;padding:15px 0;border-bottom:1px solid #2d2f30}
/* The product is the hero. */
.hero{background:var(--dark);color:#f7f7f5;overflow:hidden}.hero-grid{min-height:660px;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;position:relative;padding-top:62px;padding-bottom:62px}.hero-copy{position:relative;z-index:2}.hero .eyebrow{font-size:10px;color:#b2b4b5;letter-spacing:.14em}.hero h1{font-size:clamp(70px,7.75vw,120px);letter-spacing:-.065em;line-height:.94;white-space:nowrap}.hero h1 span{color:#949797}.hero-lead{margin-top:35px;color:#e2e2e1;font-size:20px;line-height:1.5;letter-spacing:-.025em}.hero-sub{margin-top:15px;color:#989b9d;font-size:13px;line-height:1.6}.hero .button-row{margin-top:35px;gap:25px}.hero .text-link{font-size:12px;color:#cbcbca}.hero-art{position:relative;width:118%;height:535px;margin-left:-8%;display:flex;align-items:center;justify-content:center;isolation:isolate}.hero-device{width:108%;max-width:none;z-index:1;object-fit:contain;filter:drop-shadow(0 40px 24px #0006);transform:rotate(-10deg);animation:product-arrive 1.4s var(--ease) both}.hero-halo{position:absolute;width:70%;height:70%;right:5%;top:20%;background:radial-gradient(ellipse,#a32a1f30,transparent 67%);z-index:-1}.hero-coordinate{position:absolute;top:0;right:9%;font-family:monospace;letter-spacing:.18em;font-size:10px;color:#8b8f91;writing-mode:vertical-rl}.hero-product-caption{position:absolute;bottom:-10px;left:20%;right:3%;display:flex;justify-content:space-between;align-items:end;border-top:1px solid #3a3d3e;padding-top:16px;font-size:9px;letter-spacing:.12em;line-height:1.7;color:#9fa2a2}.hero-product-caption>span:last-child{font-size:24px;letter-spacing:-.03em;color:#ddd}.currency{font-size:.45em;letter-spacing:.04em;color:inherit;margin-left:3px;font-weight:400}.hero-baseline{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #2c2e2f;padding-top:25px;padding-bottom:30px;color:#b1b4b4;font-size:11px}.hero-baseline>span{display:flex;align-items:center;gap:10px}.hero-baseline .icon{width:16px;height:16px;color:#e55a4c}.hero-baseline>a{display:flex;align-items:center;gap:15px;font-size:9px;letter-spacing:.16em;color:#c6c6c5}.hero-baseline>a>span{font-size:20px}.introduction{display:grid;grid-template-columns:1fr 1fr;gap:12%;padding-top:128px;padding-bottom:128px}.introduction h2{font-size:clamp(42px,4.4vw,65px);line-height:1.04}.intro-copy>.lead{color:#303233;font-size:22px;margin-bottom:32px}.value-line{display:flex;gap:20px;border-top:1px solid var(--line);padding:24px 0 8px;margin-top:18px}.value-line>span{font:11px monospace;color:#a0a2a0;padding-top:5px}.value-line h3{font-size:19px;line-height:1.25;letter-spacing:-.025em}.value-line p{font-size:13px;line-height:1.7;margin-top:10px;max-width:420px}.airgap-story{min-height:630px;position:relative;overflow:hidden;background:#0c0d0e;color:white;display:flex;align-items:center}.airgap-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 57%}.airgap-story:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#090b0ceb 0%,#0a0b0cba 32%,#0b0b0d12 75%)}.airgap-content{position:relative;z-index:1;padding-block:85px}.airgap-content h2{max-width:700px;font-size:clamp(44px,4.8vw,70px);line-height:1.05}.airgap-content>p:not(.eyebrow){max-width:410px;font-size:15px;color:#c5c7c7;margin-top:28px;line-height:1.75}.airgap-content>.button{margin-top:30px}.airgap-foot{display:flex;gap:45px;font-size:9px;letter-spacing:.16em;color:#9c9fa0;margin-top:65px}
/* Purposeful diagrams, not screenshots of invented software. */
.flow-section>.section-heading{max-width:820px}.flow-layout{display:grid;grid-template-columns:1fr 1.12fr;gap:90px;margin-top:55px;align-items:stretch}.flow-tabs{display:flex;flex-direction:column}.flow-tabs>button{display:flex;text-align:left;align-items:flex-start;gap:22px;padding:29px 0;border-top:1px solid var(--line);transition:opacity .2s}.flow-tabs>button>span{font:12px monospace;color:#929697;padding-top:3px}.flow-tabs strong{display:block;font-size:24px;letter-spacing:-.04em;font-weight:500;line-height:1.2}.flow-tabs small{display:block;font-size:14px;color:#6e7273;margin-top:12px;max-width:330px;line-height:1.6}.flow-tabs .icon{margin-left:auto;width:18px;opacity:0}.flow-tabs [aria-selected=true]>span{color:var(--red)}.flow-tabs [aria-selected=true] .icon{opacity:1;color:var(--red)}.flow-tabs [aria-selected=false]{opacity:.55}.flow-tabs [aria-selected=false]:hover{opacity:.85}.flow-stage{background:var(--soft);border-radius:6px;min-height:445px;overflow:hidden;position:relative}.flow-panel{height:100%;min-height:445px;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center}.explainer-label{display:flex;width:100%;justify-content:space-between;align-items:center;gap:10px;position:absolute;top:25px;left:28px;right:28px;width:calc(100% - 56px);font:9px monospace;letter-spacing:.12em;color:#777c7e}.explainer-label span{font-size:8px;border:1px solid #cbcbca;border-radius:20px;padding:5px 10px}.explainer-label .offline-label{border-color:#d8b8b0;color:#af443a}.transaction-art{background:#fcfcf9;border:1px solid #dededd;width:85%;max-width:350px;margin-top:40px;padding:25px;box-shadow:0 30px 60px #35363710;border-radius:10px;transform:perspective(1400px) rotateY(-8deg) rotateX(4deg)}.tx-top{display:flex;gap:12px;align-items:center;font-size:17px;margin-bottom:20px}.tx-top .icon{background:var(--ink);color:white;padding:6px;border-radius:50%;width:32px;height:32px}.tx-row{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #e6e6e5;padding:13px 0;font-size:10px}.tx-row>span{color:#858a8c}.tx-row strong{font-size:10px;font-weight:400}.tx-status{display:flex;align-items:center;gap:8px;justify-content:center;background:#efefee;border-radius:4px;font-size:10px;padding:12px;margin-top:13px}.tx-status .icon{width:13px;height:13px}.art-note{font-size:9px;text-align:center;line-height:1.5;margin-top:27px;color:#7c8282}.flow-device{height:290px;width:80%;object-fit:contain;margin-top:30px}.flow-seal{display:flex;align-items:center;gap:10px;font-size:12px}.flow-seal .icon{color:var(--red)}.network-art{width:280px;height:280px;position:relative;margin-top:40px;display:flex;align-items:center;justify-content:center;flex-direction:column}.network-art>i{position:absolute;width:90%;height:90%;border:1px solid #c6c6c5;border-radius:50%}.network-art>i:nth-child(2){width:65%;height:65%;border-style:dashed;transform:rotate(40deg)}.network-art>i:nth-child(3){width:40%;height:40%;border-color:#a7a8a9}.network-art>div{width:60px;height:60px;display:grid;place-items:center;background:#212223;color:white;border-radius:50%}.network-art>span{position:absolute;bottom:0;background:var(--soft);padding:4px 15px;font:10px monospace;letter-spacing:.1em}.device-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.selection{padding-top:20px}.product-card{min-width:0;background:#f1f1f0;border-radius:6px;overflow:hidden;transition:background .2s}.product-card:hover{background:#e9e9e8}.product-visual{display:flex;position:relative;align-items:center;justify-content:center;height:260px;overflow:hidden;padding:40px 24px 15px}.product-visual img{width:88%;height:100%;object-fit:contain;transition:transform .6s var(--ease)}.product-card:hover .product-visual img{transform:scale(1.055)}.product-tag{position:absolute;left:24px;top:22px;font-size:9px;letter-spacing:.025em;color:#626868;z-index:1;border:1px solid #cccccb;padding:5px 10px;border-radius:20px;background:#f6f6f599}.product-card-body{padding:24px}.product-card-body .eyebrow{font-size:8px;letter-spacing:.12em;color:#7f8081;margin-bottom:9px}.product-card h3{font-size:25px;line-height:1.15}.product-card p:not(.eyebrow){font-size:12px;margin-top:10px}.product-card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:30px}.price{font-size:26px;letter-spacing:-.04em;line-height:1.2}.round-link{border:1px solid #cacac9;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s}.round-link .icon{width:17px;height:17px}.round-link:hover{background:var(--ink);color:white;border-color:var(--ink)}.product-card.large .product-visual{height:360px;padding:54px 42px 5px}.product-card.large .product-visual img{width:83%}.product-card.large .product-card-body{padding:28px 38px 32px}.product-card.large h3{font-size:36px}.product-card.large p:not(.eyebrow){font-size:14px}.product-card.large .price{font-size:31px}.product-card.large .round-link{width:44px;height:44px}.product-card.large .product-tag{left:38px;top:30px}.app-section{background:#ebebea;overflow:hidden}.app-layout{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.app-layout h2{font-size:clamp(38px,4.1vw,60px)}.app-layout .lead{font-size:17px;max-width:470px}.app-features{margin-top:34px}.app-features>div{display:flex;gap:20px;margin:24px 0}.app-features>div>span{font:10px monospace;color:#9a9b9c;padding-top:4px}.app-features p{font-size:13px;line-height:1.65}.app-features strong{display:block;color:var(--ink);font-size:16px;margin-bottom:5px;letter-spacing:-.02em}.app-layout .button-row{margin-top:35px;gap:25px}.app-art{position:relative;min-height:570px;display:flex;align-items:center;justify-content:center;isolation:isolate}.art-orbit{position:absolute;width:105%;height:65%;border:1px solid #c9c9c8;border-radius:50%;z-index:-1;transform:rotate(-35deg)}.orbit-two{transform:rotate(35deg);height:80%;width:85%}.concept-phone{position:relative;transform:perspective(1000px) rotateY(-13deg) rotateZ(5deg);width:300px;min-height:470px;border:7px solid #2b2c2d;border-radius:36px;padding:31px 22px 22px;background:#18191a;color:#e7e7e6;box-shadow:30px 45px 65px #21222335}.phone-top{display:flex;justify-content:space-between;align-items:center;font:10px monospace;letter-spacing:.1em;color:#abacad}.phone-top .icon{width:17px;height:17px}.phone-kicker{font:8px monospace;letter-spacing:.14em;color:#909192;margin-top:42px}.phone-main{font-size:36px;line-height:1.08;letter-spacing:-.055em;margin-top:14px;color:#efefee}.concept-chat{background:#303132;border:1px solid #474849;border-radius:12px;padding:16px;margin:25px -38px 20px 2px;display:flex;align-items:center;gap:13px;box-shadow:0 12px 25px #0002}.concept-chat .icon{width:25px;height:25px;color:#b4b4b3}.concept-chat strong{font-size:11px;font-weight:400;display:block}.concept-chat small{display:block;font-size:8px;color:#a2a3a4;margin-top:3px}.concept-coin{display:flex;gap:7px;align-items:center;font:8px monospace;color:#acadae}.concept-coin>span{margin-right:auto}.concept-coin>i{width:12px;height:12px;border:1px solid #b1b2b3;border-radius:50%}.concept-coin>i:nth-of-type(2){background:#bcbcbb}.phone-bottom{font:7px monospace;letter-spacing:.08em;margin-top:40px;display:flex;flex-direction:column;gap:6px;color:#aaabac}.phone-bottom span{font:8px Arial;letter-spacing:0;color:#717273}.concept-label{position:absolute;bottom:4px;font-size:9px;color:#919293;letter-spacing:.05em}.support-strip{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.support-strip p:not(.eyebrow){font-size:16px;margin-top:25px;line-height:1.7}.support-strip .button{margin-top:30px}.tutorial-teaser{min-height:360px;background:#181b1b;border-radius:6px;color:#e9e9e8;position:relative;padding:40px;display:flex;align-items:end;overflow:hidden}.teaser-line{position:absolute;top:-20%;right:20%;height:140%;width:1px;background:#b64639;transform:rotate(35deg);box-shadow:0 0 50px 14px #e9463620}.teaser-play{position:absolute;right:40px;top:40px;width:75px;height:75px;display:grid;place-items:center;border:1px solid #666768;border-radius:50%;transition:background .2s}.teaser-play .icon{width:22px;height:22px}.tutorial-teaser:hover .teaser-play{background:var(--red);border-color:var(--red)}.teaser-label{font:9px monospace;letter-spacing:.16em;z-index:1}.teaser-label strong{display:block;font:43px/1.05 Arial;letter-spacing:-.05em;margin-top:20px}.teaser-number{position:absolute;right:28px;bottom:25px;font:8px monospace;color:#828384}.faq-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;border-top:1px solid var(--line)}.faq-list{min-width:0}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:35px;padding:22px 0;font-size:16px;line-height:1.4;letter-spacing:-.02em}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary .icon{width:16px;height:16px;transition:transform .2s}.faq-list details[open] summary .icon{transform:rotate(45deg)}.faq-answer{padding:0 35px 24px 0;font-size:13px;line-height:1.8}.closing-cta{background:#1c1d1e;color:#f4f4f3;padding:100px 0 110px}.closing-cta h2{font-size:clamp(50px,6vw,90px);line-height:1.02}.closing-cta p:not(.eyebrow){margin-top:25px;color:#aaabac;font-size:17px}.closing-cta .button-row{margin-top:35px}.site-footer{background:#111213;color:#aaabac;padding:70px 0 26px}.footer-top{display:grid;grid-template-columns:1fr 2fr;gap:75px}.footer-logo{display:block;width:170px;margin-bottom:25px}.footer-top>div>p{font-size:12px;color:#838485}.footer-links{display:grid;grid-template-columns:1.2fr 1.2fr 1fr;gap:35px}.footer-links>div{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-links>div>span{font-size:11px;color:#e4e4e3;margin-bottom:12px}.footer-links a{font-size:11px;color:#8e8f90;line-height:1.6}.footer-links a:hover{color:white}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #2d2e2f;margin-top:60px;padding-top:24px;font-size:9px;color:#6f7071}.footer-bottom button{font-size:9px;color:#969798;padding:0}.footer-bottom button:hover{color:white}
/* Product detail: information and a direct purchase decision. */
.product-subnav{background:#f9f9f7ef;border-bottom:1px solid var(--line);position:sticky;top:84px;z-index:20;backdrop-filter:blur(12px)}.product-subnav>.wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:65px}.product-subnav>.wrap>a{font-size:17px;font-weight:550;letter-spacing:-.03em}.product-subnav>.wrap>div{display:flex;align-items:center;gap:24px;font-size:11px}.product-hero{display:grid;grid-template-columns:1.18fr 1fr;gap:8%;padding-top:45px;padding-bottom:85px}.breadcrumb{font-size:10px;color:#858687;letter-spacing:.01em}.gallery-main{height:480px;display:flex;align-items:center;justify-content:center;position:relative}.gallery-selected{width:95%;height:88%;object-fit:contain}.gallery-thumbs{display:flex;gap:9px;overflow-x:auto;padding:3px 3px 10px;scrollbar-width:thin}.gallery-thumb{flex:0 0 62px;width:62px;height:64px;border:1px solid transparent;background:#efefee;border-radius:4px;padding:6px}.gallery-thumb.is-active{border-color:#7c7d7e}.gallery-thumb img{width:100%;height:100%;object-fit:contain}.product-buy{padding-top:27px}.status-tag{display:inline-block;font-size:9px;letter-spacing:.02em;color:#656667;background:#ececeb;border:1px solid #d7d7d6;padding:4px 10px;border-radius:20px;margin-bottom:26px}.product-buy .eyebrow{font-size:9px;color:#828384;margin-bottom:14px}.product-buy h1{font-size:clamp(40px,4.4vw,65px);line-height:1;letter-spacing:-.06em}.product-buy h2{font-size:22px;line-height:1.2;letter-spacing:-.03em;margin-top:15px;font-weight:400;color:#5b5c5d}.product-summary{font-size:14px;margin-top:22px;line-height:1.75;color:#717273}.product-points{list-style:none;margin:26px 0;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-points li{display:flex;align-items:center;gap:10px;font-size:12px;margin:9px 0;color:#4f5051}.product-points .icon{width:15px;height:15px;color:#858687}.purchase-line{display:flex;gap:20px;align-items:center;margin:26px 0 20px}.purchase-line .price{font-size:37px;white-space:nowrap}.purchase-line>span:last-child{font-size:9px;color:#878889;line-height:1.7;margin-left:auto}.product-buy>.button{width:100%;justify-content:space-between;padding-inline:22px}.purchase-help{display:flex;justify-content:space-between;gap:15px;margin-top:18px}.purchase-help>a{font-size:10px;color:#717273}.purchase-help .icon{width:14px;height:14px}.bit-feature{background:#161718;color:#efefee;overflow:hidden}.bit-feature-grid{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:90px}.bit-feature-grid h2{font-size:clamp(40px,4.8vw,70px);line-height:1.06}.bit-feature-grid h2 em{color:#959697}.bit-feature-grid p:not(.eyebrow){font-size:16px;color:#b9b9b8;max-width:460px;margin-top:28px;line-height:1.7}.bit-feature-grid p.small-note{font-size:11px;max-width:420px;color:#808182;margin-top:25px}.fingerprint-art{position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:420px;gap:35px}.fingerprint-art>.icon{width:160px;height:160px;stroke-width:.55;color:#de6552;filter:drop-shadow(0 0 20px #e9463644);position:relative;z-index:1}.fingerprint-art>span{font:9px monospace;letter-spacing:.2em;color:#979899}.fingerprint-orbit{position:absolute;top:25px;width:90%;height:90%;max-width:370px;max-height:370px;border:1px solid #424344;border-radius:50%}.fingerprint-orbit:before,.fingerprint-orbit:after{content:"";position:absolute;inset:22px;border:1px solid #343536;border-radius:50%}.fingerprint-orbit:after{inset:45px;border-style:dashed}.original-feature{background:#1d1e1f;color:#f1f1f0}.original-feature-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:10%}.original-pack{width:100%;max-height:420px;object-fit:contain}.original-feature p:not(.eyebrow){font-size:15px;line-height:1.7;color:#aeafb0;margin-top:25px}.original-feature .text-link{margin-top:30px}.product-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.product-benefits:has(article:nth-child(2):last-child){grid-template-columns:1fr 1fr}.product-benefits article{border-top:1px solid var(--line);padding-top:25px}.product-benefits article>.eyebrow{color:#98999a;font:11px monospace;margin-bottom:35px}.product-benefits h2{font-size:32px;line-height:1.12;max-width:340px}.product-benefits p{font-size:14px;line-height:1.8;margin-top:22px}.box-section{background:#eeeeed}.box-layout{display:grid;grid-template-columns:1fr 1fr;gap:12%}.box-layout h2{font-size:48px}.check-list{list-style:none;padding:0;margin-top:30px}.check-list li{display:flex;gap:12px;align-items:center;font-size:14px;padding:10px 0}.check-list .icon{width:17px;height:17px;color:#7c7d7e}.box-layout>div:last-child{padding-top:42px}.box-layout h3{font-size:27px;line-height:1.2}.box-layout p{font-size:14px;line-height:1.8;margin-top:20px}.product-tutorial-cta{display:flex;align-items:center;gap:25px;background:#eeeeed;border-radius:5px;padding:30px 38px}.product-tutorial-cta>.icon{width:34px;height:34px;color:#6a6b6c}.product-tutorial-cta h3{font-size:22px}.product-tutorial-cta p{font-size:12px;margin-top:7px}.product-tutorial-cta>.button{margin-left:auto}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.related-grid .product-visual{height:280px}.related-grid .product-visual img{max-width:330px}
/* Comparison and technical story. */
.page-intro{padding-top:90px;padding-bottom:65px}.page-intro h1{font-size:clamp(45px,5.6vw,82px)}.page-intro .lead{margin-top:28px}.centered{text-align:center}.centered .button{margin-top:30px}.compare-models{display:grid;grid-template-columns:1fr 1fr;gap:50px}.compare-models>div{padding:35px 45px 42px;border-radius:5px;background:#efefee}.compare-models>div>.eyebrow{font-size:9px;color:#828384}.compare-device{height:280px;width:100%;object-fit:contain;margin:15px 0 35px}.compare-models h2{font-size:42px}.compare-models p{font-size:14px;line-height:1.75;margin-top:20px}.compare-models .button-row{margin-top:27px;gap:25px}.compare-models .price{font-size:28px}.compare-models .button{font-size:12px;padding:14px 20px;min-height:48px}.compare-table-wrap{overflow:auto}.compare-table{border-collapse:collapse;width:100%;text-align:left;min-width:590px}.compare-table caption{text-align:left;font-size:40px;line-height:1.12;letter-spacing:-.045em;padding-bottom:45px}.compare-table th,.compare-table td{border-bottom:1px solid var(--line);padding:19px 20px;font-size:13px;vertical-align:top}.compare-table thead th{font-weight:500;font-size:17px;padding-block:24px;border-top:1px solid var(--line)}.compare-table th:first-child{padding-left:0;width:34%;font-weight:400;color:#7b7c7d}.compare-table td{width:33%}.compare-table thead th:nth-child(2),.compare-table td:nth-child(2){background:#f0f0ef}.choice-section{background:#ececeb}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;margin-top:55px}.choice-grid>a{border-top:1px solid #cececd;padding-top:25px}.choice-grid>a>span{font:11px monospace;color:#8b8c8d;display:block;margin-bottom:40px}.choice-grid h3{font-size:30px;line-height:1.12}.choice-grid p{margin:20px 0 35px;font-size:14px;line-height:1.7}.choice-grid .icon{width:24px;height:24px}.choice-grid a:hover .icon{transform:translateX(8px)}.tech-hero{background:#171819;color:white;position:relative;overflow:hidden;min-height:670px;padding-block:90px}.tech-hero>.wrap{position:relative;z-index:2}.tech-hero h1{font-size:clamp(60px,6.3vw,94px);line-height:.99;max-width:700px}.tech-hero h1 em{color:#9b9c9d}.tech-hero p:not(.eyebrow){margin-top:30px;color:#b5b5b4;font-size:15px;line-height:1.8}.tech-index{display:flex;gap:30px;margin-top:50px;font:9px monospace;letter-spacing:.04em;color:#929394}.tech-index a:hover{color:white}.separation-art{position:absolute;width:55%;height:550px;right:-12%;top:70px;transform:rotate(-25deg);opacity:.9}.separation-art>span{position:absolute;top:0;width:36%;height:100%;background:linear-gradient(100deg,#121314,#393a3b 90%,#121314);border:1px solid #515253;box-shadow:20px 15px 60px #0008}.separation-art>span:nth-child(1){left:0}.separation-art>span:nth-child(2){left:40%;border-left:2px solid #e77358;box-shadow:-20px 0 80px #e9463622}.separation-art>span:nth-child(3){left:80%}.encryption-section{background:#ececeb}.encryption-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.encryption-grid .section-heading .lead{font-size:17px;max-width:440px}.encryption-grid>div>p{font-size:14px;line-height:1.8;margin-top:23px;max-width:450px}.encryption-note{border-top:1px solid #d1d1d0;display:flex;align-items:center;gap:15px;padding-top:20px;margin-top:28px;font-size:11px;color:#717273}.cryptogram-art{position:relative;min-height:420px;display:flex;flex-direction:column;align-items:center;justify-content:center}.secret-sheet,.cipher-sheet{border-radius:8px;width:280px;padding:23px;background:#f7f7f6;border:1px solid #d8d8d7;box-shadow:0 20px 45px #2a2b2c0d;transform:rotate(-8deg) translateX(-25px)}.secret-sheet>span,.cipher-sheet>span{font:9px monospace;letter-spacing:.2em;color:#878889}.hidden-words{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.hidden-words>i{background:#e3e3e2;height:7px;border-radius:4px}.cipher-link{display:flex;align-items:center;gap:10px;font:9px monospace;letter-spacing:.1em;color:#878889;margin:28px 0 15px;z-index:2}.cipher-link .icon{width:16px;height:16px}.cipher-sheet{transform:rotate(6deg) translateX(25px);background:#2f3031;border-color:#515253;color:#d4d4d3}.cipher-sheet code{display:block;font:24px/1.5 monospace;letter-spacing:.12em;margin-top:18px;color:#c3c3c2}.cipher-sheet>span{color:#969798}.cipher-sheet small{display:block;font-size:8px;margin-top:20px;color:#7f8081}.side-note{max-width:300px;font-size:14px;line-height:1.8}.security-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;margin-top:60px}.security-columns article{padding-top:25px;border-top:1px solid var(--line)}.security-columns article>span{font:9px monospace;letter-spacing:.09em;color:#88898a}.security-columns h3{font-size:33px;line-height:1.1;margin-top:35px}.security-columns p{font-size:14px;line-height:1.8;margin-top:23px}.technical-note{font-size:11px;max-width:750px;margin-top:50px;color:#909192}.entropy-section{background:#222324;color:#ebebea}.entropy-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.entropy-layout .lead{font-size:18px;color:#b5b5b4}.entropy-layout>div>p{margin-top:24px;font-size:14px;line-height:1.8;color:#8f9091}.entropy-layout .text-link{margin-top:30px}.entropy-art{min-height:390px;position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column}.die{width:145px;height:145px;border:1px solid #78797a;border-radius:23px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:25px;transform:rotate(-20deg);box-shadow:20px 20px 0 #333435,21px 21px 0 #595a5b;background:#333435}.die>i{background:#babab9;width:15px;height:15px;border-radius:50%;align-self:center;justify-self:center}.die>i:nth-child(2){grid-column:3}.die>i:nth-child(3){grid-column:2;grid-row:2}.die>i:nth-child(4){grid-column:1;grid-row:3}.die>i:nth-child(5){grid-column:3;grid-row:3}.entropy-line{height:60px;width:1px;background:#6a6b6c;margin-top:30px}.entropy-output{text-align:center}.entropy-output span{font:8px monospace;letter-spacing:.2em;color:#8c8d8e}.entropy-output b{display:block;font-size:24px;font-weight:400;line-height:1.2;letter-spacing:-.03em;margin-top:18px}.transparency{display:grid;grid-template-columns:1fr 1fr;gap:10%}.transparency .lead{font-size:18px}.transparency .button-row{margin-top:35px;gap:22px}.transparency-list>div{border-top:1px solid var(--line);padding-top:25px;margin-bottom:30px}.transparency-list h3{font-size:21px;line-height:1.2}.transparency-list p{font-size:14px;line-height:1.75;margin-top:12px}
/* Store and editorial catalogue. */
.store-intro{padding-top:75px;padding-bottom:50px}.store-intro .eyebrow{font-size:10px;color:#8b8c8d}.store-intro>div{display:flex;justify-content:space-between;align-items:end;gap:40px}.store-intro h1{font-size:clamp(52px,5.8vw,86px)}.store-intro p:not(.eyebrow){font-size:19px;color:#838485;padding-bottom:8px}.shop-bit{background:#191a1b;color:#f3f3f2;border-radius:6px;min-height:420px;display:grid;grid-template-columns:1fr 1fr;align-items:center;overflow:hidden;padding:50px 60px;gap:25px}.shop-bit .eyebrow{font-size:9px;color:#adaeaf}.shop-bit h2{font-size:54px;line-height:1.03}.shop-bit p:not(.eyebrow){font-size:14px;color:#9a9b9c;margin-top:20px}.shop-bit .button{margin-top:25px;font-size:12px}.shop-bit-image{max-height:360px;object-fit:contain;transform:rotate(-9deg);transition:transform .7s var(--ease)}.shop-bit:hover .shop-bit-image{transform:rotate(-6deg) scale(1.04)}.shop-toolbar{display:flex;gap:20px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;flex-wrap:wrap}.filter-tabs{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.filter-tabs button{font-size:11px;padding:10px 15px;border-radius:3px;color:#7c7d7e;white-space:nowrap;transition:background .2s}.filter-tabs button[aria-pressed=true]{background:#1e1f20;color:#f4f4f3}.filter-tabs button[aria-pressed=false]:hover{background:#e9e9e8}.filter-tabs button>span{font-size:8px;opacity:.65;margin-left:4px}.shop-search{display:flex;gap:9px;align-items:center;padding:5px 0;flex:1;max-width:220px;min-width:170px}.shop-search>.icon{width:15px;height:15px;color:#919293}.shop-search input{width:100%;background:none;border:0;font-size:11px;padding:8px;color:#48494a;min-width:0}.results-count{font-size:10px;color:#969798;margin:22px 0}.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.store-help{background:#ebebea}.store-help>.wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:70px}.store-help .icon{color:#828384;width:27px;height:27px}.store-help h3{margin-top:25px;font-size:25px}.store-help p{font-size:13px;line-height:1.7;margin-top:17px;max-width:300px}.store-help .text-link{font-size:11px;margin-top:25px}.store-help .text-link .icon{width:16px;height:16px}.empty-search{padding:50px 0;text-align:center;grid-column:1/-1}.empty-search h3{font-size:26px}.empty-search p{font-size:14px;margin-top:15px}.empty-search .button{margin-top:25px}
/* Tutorial library, with click-to-load video. */
.tutorial-hero{background:#18191a;color:#f1f1f0;overflow:hidden}.tutorial-hero>.wrap{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:480px;gap:40px;padding-top:55px;padding-bottom:60px}.tutorial-hero h1{font-size:clamp(60px,6.5vw,95px);line-height:.98}.tutorial-hero .eyebrow{font-size:10px;color:#979899}.tutorial-hero p:not(.eyebrow){font-size:17px;margin-top:28px;color:#acadae;line-height:1.65}.tutorial-hero-art{position:relative;height:340px;isolation:isolate}.tutorial-bit{position:absolute;width:78%;top:-5%;right:-10%;transform:rotate(-10deg);filter:drop-shadow(0 20px 20px #0003)}.tutorial-original{position:absolute;width:60%;left:-5%;bottom:-10%;transform:rotate(8deg);filter:drop-shadow(0 20px 20px #0006);z-index:2}.tutorial-play-ring{position:absolute;left:32%;top:35%;width:90px;height:90px;border:1px solid #ffffff66;border-radius:50%;display:grid;place-items:center;z-index:3;background:#17181980;backdrop-filter:blur(8px)}.tutorial-play-ring .icon{width:28px;height:28px}.tutorial-library{padding-top:50px}.tutorial-select{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;display:flex;flex-wrap:wrap;gap:25px;justify-content:space-between;align-items:center}.model-tabs button{font-size:12px;padding:13px 19px}.tutorial-fields{display:flex;gap:18px;flex-wrap:wrap}.tutorial-fields label{display:flex;flex-direction:column;font-size:8px;letter-spacing:.03em;color:#949596;gap:6px}.tutorial-fields input,.tutorial-fields select{font-size:11px;color:#5b5c5d;background:#f5f5f4;border:1px solid #dcdcdb;border-radius:3px;min-height:35px;max-width:195px;padding:8px 10px}.tutorial-library-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:25px 0 35px;font-size:10px;color:#8f9091}.tutorial-library-heading>span{display:flex;align-items:center;gap:8px;font-size:9px}.tutorial-library-heading .icon{width:13px;height:13px}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px 25px}.video-card{min-width:0}.video-poster{position:relative;width:100%;height:230px;border-radius:5px;overflow:hidden;background:#ececeb;padding:25px;display:flex;align-items:center;justify-content:center}.video-poster.bit{background:#e9e4db}.video-poster.app{background:#262728}.video-poster img{height:90%;width:78%;object-fit:contain;transform:rotate(-8deg);transition:transform .5s var(--ease)}.video-poster:hover img{transform:rotate(-4deg) scale(1.07)}.video-poster-number{position:absolute;left:18px;top:17px;font:10px monospace;letter-spacing:.08em;color:#898a8b}.video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:48px;height:48px;display:flex;align-items:center;justify-content:center;color:white;background:#18191ac9;backdrop-filter:blur(8px);border:1px solid #ffffff4d;border-radius:50%;transition:background .2s}.video-play .icon{width:18px;height:18px}.video-poster:hover .video-play{background:var(--red)}.video-duration{position:absolute;right:13px;bottom:12px;font:9px monospace;padding:4px 7px;border-radius:3px;background:#161718e0;color:white}.video-meta{display:flex;justify-content:space-between;align-items:start;gap:12px;margin:18px 0 9px;font-size:8px;line-height:1.5;color:#959697}.video-meta>span:last-child{text-align:right}.video-title{font-size:19px;text-align:left;line-height:1.25;letter-spacing:-.025em;padding:0}.video-title:hover{color:var(--red)}.video-original{font-size:10px;margin-top:15px;color:#8c8d8e}.video-original summary{cursor:pointer;font-size:9px}.video-original p{font-size:10px;line-height:1.6;margin-top:10px}.video-original a{display:inline-block;margin-top:7px;text-decoration:underline}.video-chat-art>.icon{width:105px;height:105px;stroke-width:.6;color:#737475}.tutorial-source{border-top:1px solid var(--line);margin-top:60px;padding-top:25px;display:flex;gap:50px;justify-content:space-between}.tutorial-source p{font-size:11px;max-width:760px;line-height:1.8}.tutorial-source>a{font-size:11px;white-space:nowrap}.tutorial-help{background:#28292a;color:#eeeeed}.tutorial-help>.wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;align-items:center}.tutorial-help p:not(.eyebrow){font-size:15px;line-height:1.8;color:#a4a5a6;margin-top:27px}.tutorial-help .button{margin-top:28px}.help-time{display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid #5a5b5c;border-radius:50%;width:300px;height:300px;margin:auto}.help-time strong{font-size:145px;font-weight:400;line-height:1;letter-spacing:-.08em;color:#bebebd}.help-time span{font:9px monospace;letter-spacing:.18em;margin-top:15px;color:#848586}
/* Basket and accessible overlays. No order is submitted in this preview. */
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/* Large screens preserve readable line lengths. */
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@keyframes product-arrive{from{opacity:0;translate:30px 20px}to{opacity:1;translate:0 0}}
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.flow-mobile-note{display:none}@media(max-width:720px){.flow-mobile-note{display:block;font-size:13px;line-height:1.7;color:#6c7072;margin-top:2px;max-width:450px}}
.product-visual img,.gallery-thumb img{mix-blend-mode:multiply}
#detalles,#compatibilidad{scroll-margin-top:65px}
/* Compatibility on home, technology and hardware pages: shared editorial rhythm. */
.cuvex-ecosystem .ecosystem-heading{max-width:780px;margin-bottom:36px}
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.cuvex-ecosystem p{line-height:1.65}
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.ecosystem-grid article{background:#f2f4f3;border:1px solid #dce2df;border-radius:24px;padding:clamp(24px,4vw,42px);display:flex;flex-direction:column;gap:16px;color:#14231f}
.ecosystem-grid h3{font-size:1.6rem;margin:0;letter-spacing:-.03em}
.ecosystem-grid p{margin:0}.ecosystem-number{font-size:.8rem;letter-spacing:.14em;color:#62716b}
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.ecosystem-grid summary{cursor:pointer;font-weight:600;line-height:1.5;padding-block:8px}
.ecosystem-grid details p{padding-top:12px}.ecosystem-platforms{font-weight:600;font-size:.9rem}
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