:root{--ink:#111927;--muted:#68758a;--blue:#007aff;--line:#e3e9f0}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin:0}.container{width:min(1180px,calc(100% - 64px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.93);border-bottom:1px solid #253b5c11;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.header-inner{min-height:72px;display:flex;justify-content:space-between;align-items:center;gap:22px}.logo{font-size:36px;font-weight:380;letter-spacing:-2.25px;line-height:1;color:#111a2e}.logo span{color:var(--blue)}.header-nav{display:flex;align-items:center;gap:28px}.nav-text{font-size:13px;color:#657187;font-weight:600}.nav-text:hover,.footer a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 23px;min-height:52px;border-radius:12px;background:#121b2a;color:#fff;font-size:14px;font-weight:650;white-space:nowrap;box-shadow:0 10px 24px #111e3020;transition:transform .18s,background .18s}.btn:hover{background:#006fe9;transform:translateY(-1px)}.btn-small{padding:10px 18px;min-height:39px;font-size:13px}.btn:focus-visible,a:focus-visible{outline:3px solid #87c5ff;outline-offset:4px}.apple-icon{width:19px;height:19px}
.eyebrow{margin-bottom:19px;font-weight:760;letter-spacing:.175em;font-size:11px;color:#006fe9}
.hero{background:linear-gradient(112deg,#fff 0%,#fff 36%,#f6faff 100%);overflow:hidden}.hero-layout{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:54px;align-items:center;padding:85px 0 80px;min-height:650px}.hero h1{font-size:clamp(42px,4.8vw,70px);line-height:1.095;letter-spacing:-.056em;font-weight:730;margin-bottom:25px}.hero h1 span{color:var(--blue)}.hero-lead{font-size:17px;line-height:1.8;color:#647187;max-width:445px;margin-bottom:30px}
.product-pair{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr);gap:11px;align-items:start;position:relative}.product-pair:before{content:"";pointer-events:none;position:absolute;inset:10% -2% 8%;z-index:0;background:radial-gradient(ellipse at 51% 50%,#e6f1ff 0%,#f3f8ff 55%,transparent 77%)}.pair-item,.pair-arrow{position:relative;z-index:1;min-width:0}.pair-label{font-size:10px;font-weight:780;color:#8895a6;letter-spacing:.12em;white-space:nowrap;text-align:center;min-height:28px}.pair-label span{color:#087cff;margin-right:5px}.pair-arrow{text-align:center;color:#087cff;font-size:26px;font-weight:400;padding-top:220px}
.phone-shell{width:100%;max-width:250px;aspect-ratio:1/2.02;padding:6px;border:1px solid #e2e7ee;border-radius:34px;background:#fff;box-shadow:0 18px 43px #24384f1b,0 5px 14px #24384f0d;margin-inline:auto}.phone-screen{position:relative;width:100%;height:100%;overflow:hidden;border-radius:28px;background:#fff}.calc-screen{background:#050505}.calc-screen img{width:100%;height:100%;object-fit:cover;object-position:center center}.pair-caption{display:flex;align-items:center;flex-direction:column;gap:2px;text-align:center;padding-top:15px}.pair-caption strong{font-size:15px;font-weight:700}.pair-caption small{font-size:12px;line-height:1.5;color:#8a97a7}
.vault-ui{position:relative;width:100%;height:100%;background:#fff;padding:0 11px;display:flex;flex-direction:column;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif}.vault-status{height:35px;min-height:35px;display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:700;padding:0 4px;color:#1a2330}.status-glyphs{font-size:9px;letter-spacing:1px}.dynamic-island{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:66px;height:16px;border-radius:20px;background:#11151b}.vault-heading{display:flex;justify-content:space-between;align-items:center;margin:9px 0 12px}.vault-heading strong{font-size:24px;font-weight:760;line-height:1.1;letter-spacing:-.8px;color:#10131a}.vault-heading>span{font-size:31px;font-weight:320;color:var(--blue);line-height:1}.vault-segment{height:31px;min-height:31px;display:grid;grid-template-columns:repeat(3,1fr);background:#eef1f8;border-radius:9px;overflow:hidden;margin-bottom:10px;align-items:stretch}.vault-segment span{display:grid;place-items:center;font-size:10px;color:#344459}.vault-segment span.active{background:#087fff;color:white;border-radius:9px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;align-content:start}.gallery-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;min-width:0}.vault-tabs{margin-top:auto;display:flex;justify-content:space-around;align-items:center;min-height:49px;border-top:1px solid #edf0f3;color:#7e8b9c;gap:4px}.vault-tabs span{display:flex;flex-direction:column;align-items:center;gap:0;font-size:8px}.vault-tabs svg{width:20px;height:20px}.vault-tabs .selected{color:#087cff;font-weight:700}.screen-home{width:70px;height:3px;min-height:3px;border-radius:4px;background:#1b2026;margin:0 auto 6px}
.physical-section{border-top:1px solid var(--line);padding:88px 0 0;background:#fff}.key-layout{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:72px;align-items:center;padding-bottom:78px}.key-stage{position:relative;min-height:345px;border-radius:25px;border:1px solid #e3e9ef;background:radial-gradient(ellipse at 49% 17%,#fff,#f0f4f8 80%);overflow:hidden;display:flex;align-items:center;justify-content:center;gap:28px;padding:65px 24px 25px}.key-spec{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-width:0;text-align:center}.key-spec>span{position:absolute;top:30px;font-size:10px;letter-spacing:.17em;font-weight:780;color:#7a8797}.key-spec-card>span{left:29%}.key-spec-coin>span{right:21%}.key-spec img{object-fit:contain;filter:drop-shadow(0 15px 12px #101f3230)}.key-spec-card img{width:275px;max-width:100%}.key-spec-coin img{width:137px;max-width:100%}.key-spec small{font-size:12px;color:#6e7c8f}.key-copy h2{font-size:clamp(38px,4.1vw,56px);line-height:1.11;letter-spacing:-.052em;font-weight:730;margin-bottom:23px}.key-lead{color:#657287;font-size:17px;line-height:1.85;margin-bottom:24px;max-width:495px}.key-types{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;display:grid;gap:12px}.key-types div{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:14px}.key-types strong{color:#253244}.key-types span{color:#7c8897}.key-small{margin-top:15px;font-size:12px;color:#9ba4b1}
.workflow{padding:53px 0 60px;border-top:1px solid var(--line)}.workflow-top{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:28px}.workflow-top .eyebrow{margin-bottom:10px}.workflow h3{font-size:clamp(30px,3.25vw,42px);line-height:1.2;letter-spacing:-.045em;font-weight:710}.workflow-top>p{font-size:14px;color:#8a96a6;margin-bottom:5px}.workflow-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.flow-step{min-width:0}.step-heading{display:flex;align-items:flex-start;gap:12px;min-height:94px;padding:0 1px}.step-num{font-size:13px;font-weight:770;color:#007aff;padding-top:2px}.step-heading h4{font-size:16px;line-height:1.4;font-weight:700;letter-spacing:-.02em}.step-heading p{font-size:12px;line-height:1.55;color:#788698;margin-top:6px}.demo-stage{height:304px;position:relative;overflow:hidden;border-radius:20px;border:1px solid #e6edf4;background:linear-gradient(180deg,#fbfdff,#f1f6fc);display:flex;align-items:center;justify-content:center}.demo-phone{width:146px;height:285px;position:relative;border:5px solid #171d26;border-radius:27px;background:#fff;box-shadow:0 14px 28px #1a304b24;overflow:hidden}.demo-phone:after{content:"";position:absolute;bottom:5px;left:50%;transform:translateX(-50%);height:3px;width:48px;border-radius:3px;background:#1b212a;z-index:5}.lock-wallpaper{width:100%;height:100%;overflow:hidden;position:relative;background:radial-gradient(ellipse at 64% 85%,#f18b70 0%,#6369a2 31%,#274783 59%,#15305f 80%,#0b1c3d 100%)}.demo-island{position:absolute;left:50%;top:6px;transform:translateX(-50%);width:49px;height:12px;background:#0c1018;border-radius:12px;z-index:2}.lock-time{font-size:37px;color:#fff;font-weight:300;letter-spacing:-1.6px;text-align:center;margin-top:46px;line-height:1.18}.lock-date{text-align:center;font-size:9px;color:#f3f6ff}.lock-accent{position:absolute;width:185px;height:125px;border:1px solid #88c9ff60;border-radius:50%;transform:rotate(-25deg);bottom:29px;left:-25px;box-shadow:0 -14px 36px #e1adbb24}.tap-card{position:absolute;left:9px;top:132px;width:112px;transform:rotate(-12deg);filter:drop-shadow(0 9px 9px #0f1b3060)}.nfc-wave{position:absolute;top:110px;left:112px;width:50px;height:50px;filter:drop-shadow(0 0 5px #e0eeff)}.nfc-alert{position:absolute;left:7px;right:7px;top:115px;border-radius:9px;padding:7px;background:#f8f9fdeb;display:flex;align-items:center;gap:5px;color:#172538;box-shadow:0 6px 15px #0c213542}.alert-icon{width:22px;height:22px;border-radius:6px;background:#111;color:white;font-size:16px;display:grid;place-items:center}.nfc-alert strong{font-size:8.5px;line-height:1.2;display:block}.nfc-alert small{font-size:8px;display:block;color:#455065}
.verify-ui{height:100%;background:#fff;display:flex;align-items:center;flex-direction:column;text-align:center;position:relative;padding:52px 6px 0}.verify-ui strong{font-size:11px;line-height:1.25;font-weight:740}.verify-ui small{font-size:8px;color:#718094;margin-top:6px}.face-mark{width:67px;height:67px;margin-top:25px}.use-face{font-size:9px;font-weight:650;margin-top:6px}.fake-passcode{display:block;margin-top:19px;width:96%;background:#eef0f3;border-radius:6px;padding:7px 3px;font-size:8px;font-weight:650}.mini-vault-screen{height:100%;width:100%}.vault-ui.is-small{padding:0 6px}.is-small .vault-status{height:23px;min-height:23px;font-size:7px;padding:0 2px}.is-small .dynamic-island{top:5px;width:38px;height:10px}.is-small .vault-heading{margin:10px 0 7px}.is-small .vault-heading strong{font-size:15px}.is-small .vault-heading>span{font-size:18px}.is-small .vault-segment{height:23px;min-height:23px;margin-bottom:6px;border-radius:6px}.is-small .vault-segment span{font-size:7px}.is-small .gallery-grid{gap:3px}.is-small .gallery-grid img{border-radius:3px}.is-small .vault-tabs{min-height:38px}.is-small .vault-tabs span{font-size:6px}.is-small .vault-tabs svg{width:16px;height:16px}.is-small .screen-home{height:2px;min-height:2px;width:50px;margin-bottom:3px}
.workflow-footnote{font-size:12px;color:#8b98a9;line-height:1.6;margin-top:18px}.key-cta{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;padding:32px 0 51px}.key-cta>span{font-size:21px;font-weight:670;letter-spacing:-.025em}.footer{padding:25px 0;border-top:1px solid var(--line);color:#8b96a5;font-size:12px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer nav{display:flex;flex-wrap:wrap;gap:25px}.footer .container>span{max-width:450px;line-height:1.65}
.legal{max-width:820px;margin:80px auto 115px;padding:0 32px}.legal h1{font-size:48px;line-height:1.1;letter-spacing:-.05em;margin:0 0 16px}.legal .updated{color:#8994a2;font-size:13px;margin-bottom:35px}.legal h2{font-size:22px;letter-spacing:-.02em;margin:36px 0 11px;line-height:1.3}.legal p,.legal li{color:#5c697b;font-size:15px;line-height:1.82}.legal ul{padding-left:21px}.legal a:not(.btn){color:var(--blue);text-decoration:underline}.legal .notice{background:#f6f8fb;border:1px solid var(--line);padding:15px 18px;border-radius:12px;font-size:14px}
@media(max-width:1060px){.hero-layout{gap:28px;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.key-layout{gap:34px}.hero h1{font-size:clamp(39px,4.3vw,60px)}.phone-shell{max-width:225px}.step-heading{min-height:106px}.demo-stage{height:290px}}
@media(max-width:810px){.container{width:calc(100% - 44px)}.hero-layout{grid-template-columns:1fr;gap:43px;min-height:0;padding:65px 0 75px}.hero-copy{text-align:center}.hero-lead{margin-left:auto;margin-right:auto}.product-pair{max-width:560px;margin:auto;width:100%}.phone-shell{max-width:248px}.key-layout{grid-template-columns:1fr;gap:35px}.key-copy{order:0}.key-stage{order:1;min-height:330px}.workflow-top{align-items:flex-start;flex-direction:column;gap:8px}.workflow-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.step-heading{min-height:75px}.demo-stage{height:320px}.demo-phone{width:155px;height:300px}.footer-inner{align-items:flex-start}}
@media(max-width:510px){.container{width:calc(100% - 34px)}.header-inner{min-height:63px}.logo{font-size:30px}.header-nav .nav-text{display:none}.btn-small{padding:10px 13px}.hero-layout{padding:52px 0 62px;gap:34px}.hero h1{font-size:clamp(38px,10.6vw,49px)}.hero-lead{font-size:15px;line-height:1.77}.eyebrow{font-size:10px;margin-bottom:15px}.btn-main{font-size:13px;min-height:49px;padding:13px 18px}.product-pair{grid-template-columns:minmax(0,1fr) 14px minmax(0,1fr);gap:5px}.pair-label{font-size:7px;letter-spacing:.08em;min-height:22px}.phone-shell{border-radius:23px;padding:4px;max-width:168px;aspect-ratio:1/2.02}.phone-screen{border-radius:19px}.pair-arrow{font-size:19px;padding-top:146px}.pair-caption{padding-top:10px}.pair-caption strong{font-size:12px}.pair-caption small{font-size:9px}.vault-ui{padding:0 6px}.vault-status{height:22px;min-height:22px;font-size:7px}.dynamic-island{top:5px;width:42px;height:10px}.vault-heading{margin:7px 0 7px}.vault-heading strong{font-size:15px}.vault-heading>span{font-size:20px}.vault-segment{height:20px;min-height:20px;margin-bottom:6px}.vault-segment span{font-size:7px}.gallery-grid{gap:3px}.gallery-grid img{border-radius:3px}.vault-tabs{min-height:32px}.vault-tabs span{font-size:6px}.vault-tabs svg{width:13px;height:13px}.screen-home{height:2px;min-height:2px;width:48px;margin-bottom:3px}.physical-section{padding-top:63px}.key-copy h2{font-size:43px}.key-lead{font-size:15px}.key-layout{padding-bottom:50px}.key-stage{min-height:270px;gap:9px;padding:45px 13px 20px}.key-spec-card img{width:205px}.key-spec-coin img{width:103px}.key-spec small{font-size:10px}.key-spec>span{top:19px;font-size:9px}.workflow{padding:44px 0}.workflow h3{font-size:35px}.workflow-top>p{font-size:13px}.workflow-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.step-heading{gap:7px;min-height:110px}.step-num{font-size:11px}.step-heading h4{font-size:13px}.step-heading p{font-size:11px}.demo-stage{height:277px;border-radius:15px}.demo-phone{width:124px;height:253px;border-width:4px;border-radius:24px}.tap-card{width:82px;top:115px;left:2px}.nfc-wave{width:37px;height:37px;top:103px;left:70px}.key-cta{padding:28px 0 43px;flex-direction:column;align-items:flex-start}.key-cta>span{font-size:18px}.footer-inner{flex-direction:column;gap:13px}.footer nav{gap:14px}.legal{margin:52px auto 80px;padding:0 20px}.legal h1{font-size:38px}}
@media(max-width:370px){.workflow-steps{grid-template-columns:1fr}.step-heading{min-height:0}.demo-stage{height:295px}.demo-phone{height:272px;width:140px}.pair-label{font-size:6.5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}