:root{color-scheme:dark;--bg:#05090e;--panel:#0b121b;--ink:#f2f5f9;--muted:#a9b7c8;--faint:#8996a7;--blue:#7cbcff;--line:#ffffff20;--max:1320px;--header:84px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px);-webkit-text-size-adjust:100%}body{margin:0;font-size:17px;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.06;letter-spacing:-.05em}h1{font-size:clamp(3.25rem,6.3vw,6.2rem);font-weight:650}h2{font-size:clamp(2.6rem,4.8vw,4.9rem);font-weight:600}h3{font-size:clamp(1.6rem,2.6vw,2.45rem);font-weight:550}p{color:var(--muted)}.wrap{width:min(calc(100% - 104px),var(--max));margin-inline:auto}.eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;letter-spacing:.17em;line-height:1.7;font-weight:500;color:var(--blue);margin-bottom:26px}.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);line-height:1.65;max-width:44ch;margin-top:28px}.accent{color:var(--blue)}section{padding:132px 0;scroll-margin-top:16px}.section-head{margin-bottom:64px}.section-note{font-size:14px;margin-top:28px;max-width:85ch;color:var(--faint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:32px;padding:16px 26px;border-radius:100px;font-size:15px;font-weight:600;line-height:1.5;transition:background .2s,transform .2s;white-space:normal;text-align:center}.btn-primary{background:#eff5fc;color:#07111f}.btn-primary:hover{background:#abd6ff;transform:translateY(-2px)}.text-link{font-size:15px;border-bottom:1px solid #6783a0;padding:7px 0}.text-link:hover{color:var(--blue)}:focus-visible{outline:2px solid var(--blue);outline-offset:6px}.skip{position:fixed;top:10px;left:10px;z-index:100;padding:12px;background:#fff;color:#000;transform:translateY(-150%)}.skip:focus{transform:none}
.site-header{position:sticky;top:0;z-index:50;background:#05090ee8;border-bottom:1px solid #ffffff0c;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.site-header .wrap{min-height:var(--header);display:flex;gap:32px;align-items:center}.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;line-height:1.1;font-size:17px;letter-spacing:-.025em;font-weight:500}.brand img{width:36px;height:auto}.brand b{font-weight:650}.nav{display:flex;gap:30px;align-items:center;margin-left:auto;font-size:13px;color:#c0cad5}.nav a:hover{color:#fff}.header-actions{display:flex;align-items:center;gap:18px}.lang{display:flex;padding:4px;border:1px solid var(--line);border-radius:100px;flex-shrink:0}.lang button{background:transparent;color:var(--faint);border:0;border-radius:50px;padding:5px 9px;font-size:11px;min-height:30px;min-width:32px}.lang button[aria-pressed=true]{background:#dfe9f6;color:#0a1420}.menu-toggle{display:none;background:transparent;border:1px solid var(--line);width:42px;height:42px;border-radius:50%;padding:11px}.menu-toggle span{display:block;height:1px;margin:5px 0;background:#fff}
.hero{position:relative;isolation:isolate;min-height:calc(100svh - var(--header));padding:92px 0 32px;display:flex;flex-direction:column;overflow:hidden}.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 62%;z-index:-3;opacity:.88}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#05090e 1%,#05090ef2 22%,#05090e70 52%,transparent 80%),linear-gradient(0deg,#05090e,transparent 30%,#05090e44)}.hero-layout{display:flex;position:relative;flex:1}.hero-copy{max-width:790px;padding-bottom:90px}.hero h1 span{display:block}.hero h1 .accent{max-width:10ch}.hero .lead{max-width:43ch;margin-top:30px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:32px}.hero-note{font-size:12px;color:var(--faint);margin-top:24px}.optics-label{position:absolute;right:0;bottom:70px;display:flex;align-items:center;gap:12px;font-family:ui-monospace,monospace;font-size:10px;letter-spacing:.14em;color:#afc7e1}.status-dot{width:6px;height:6px;border-radius:50%;background:#a7daff;box-shadow:0 0 20px 5px #4b9bff70;animation:glow 4s ease-in-out infinite}.hero-bottom{display:flex;gap:20px;align-items:center;font-family:ui-monospace,monospace;font-size:10px;color:var(--faint);letter-spacing:.08em}.hero-bottom a{margin-left:auto}.hero-bottom span:last-child{font-size:20px}.trust{border-block:1px solid var(--line)}.trust .wrap{display:flex;justify-content:space-between;gap:24px;padding-block:25px;font-size:13px;color:#a8b8cb}.trust .wrap span:before{content:'+';color:#64aafa;margin-right:14px}
.flow-layout{display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:start}.flow-intro{position:sticky;top:calc(var(--header) + 40px)}.flow-intro .lead{max-width:33ch;font-size:18px}.flow-steps{padding-top:44px}.flow-step{padding:48px 0 65px;border-top:1px solid var(--line)}.flow-step h3{max-width:15ch;margin-top:26px}.flow-step p{font-size:16px;max-width:43ch;margin-top:20px}.step-label{display:flex;align-items:center;gap:20px;font-size:12px;letter-spacing:.03em;color:var(--faint)}.step-label>span:first-child{font-family:ui-monospace,monospace;color:var(--blue)}.flow-display{margin-top:42px;max-width:380px}.lens{width:155px;height:155px;position:relative;margin:0 auto 35px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 40% 35%,#2675b5,#091d34 45%,#050a13 65%);border:1px solid #47759d;box-shadow:inset 0 0 22px #83c4ff22,0 0 60px #3289ff16}.lens span{font-weight:300;font-size:38px;letter-spacing:-.12em;color:#c3e4ff}.lens i{position:absolute;border:1px solid #70b7ff40;border-radius:50%;inset:12px}.lens i:nth-child(2){inset:-9px;border-color:transparent #75bbff88 transparent #75bbff88;animation:rotate 24s linear infinite}.flow-rail{display:flex;justify-content:space-between;position:relative}.flow-rail:before{content:'';position:absolute;left:0;right:0;top:18px;height:1px;background:var(--line);z-index:-1}.flow-rail span{font:11px ui-monospace,monospace;width:36px;height:36px;display:grid;place-items:center;border:1px solid #ffffff25;border-radius:50%;background:var(--bg);color:#8493a5;transition:all .4s}.flow-rail .active{background:#b3d9ff;color:#06101c;box-shadow:0 0 25px #599aff40;border-color:#b3d9ff}.flow-caption{font-size:11px;text-align:center;margin-top:14px;color:var(--faint)}
.report-section{background:radial-gradient(ellipse at 20% 50%,#11233a66,transparent 60%),#090e16;border-block:1px solid var(--line)}.report-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.report-art{padding:10px 30px}.report-sheet{width:330px;max-width:100%;padding:34px;background:#e7edf4;color:#15273b;box-shadow:0 35px 100px #0008;transform:rotate(-5deg);margin-inline:auto;aspect-ratio:8.5/11}.paper-head{display:flex;gap:18px;align-items:center;font-size:9px;font-weight:750;line-height:1.4;letter-spacing:.08em}.paper-rule{height:3px;background:#286a9f;margin:20px 0}.paper-title{font-weight:600;font-size:17px;color:#243c54}.paper-lines{display:grid;gap:7px;margin:18px 0 23px}.paper-lines i{height:4px;background:#b6c4d4}.paper-lines i:last-child{width:68%}.paper-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.paper-grid span{aspect-ratio:4/3;border-radius:2px;background:radial-gradient(circle at 45% 40%,#6c8da6,#1a344c 70%);position:relative}.paper-grid span:before{content:'';position:absolute;inset:15%;border:1px solid #b8cee155;border-radius:50%}.paper-signature{width:60px;height:15px;border-bottom:2px solid #71859a;transform:skew(-25deg) rotate(-6deg);margin:25px 0 15px auto}.paper-foot{font:6px ui-monospace,monospace;color:#50667c;letter-spacing:.1em;border-top:1px solid #bccbda;padding-top:13px}.art-note{font-size:10px;letter-spacing:.02em;text-align:center;margin-top:38px;color:var(--faint)}.feature-list{list-style:none;margin:32px 0 0;padding:0}.feature-list li{padding:16px 0;border-top:1px solid var(--line);font-size:15px;color:#c0ccd9}.feature-list li:before{content:'↗';color:var(--blue);margin-right:18px}
.platforms{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.platform{padding:50px 45px 50px 0}.platform+.platform{border-left:1px solid var(--line);padding:50px 0 50px 60px}.platform-name{font:12px ui-monospace,monospace;color:var(--blue);letter-spacing:.08em;display:block;margin-bottom:18px}.platform p{font-size:16px;margin-top:20px;max-width:43ch}.platform .platform-note{font-size:12px;color:var(--faint);margin-top:26px}.device-glyph{border:2px solid #5c7c9c;width:135px;height:90px;border-radius:10px;display:grid;place-items:center;margin:0 0 42px;background:radial-gradient(ellipse at bottom,#23598b66,#0c152200 80%);position:relative;box-shadow:inset 0 0 0 5px #05090e}.device-glyph span{font-size:25px;letter-spacing:-.09em;font-weight:300;color:#85b6e7}.device-glyph.desktop{border-radius:5px;width:150px}.desktop:after{content:'';position:absolute;top:calc(100% + 2px);height:12px;width:40px;border-bottom:2px solid #5c7c9c;background:linear-gradient(90deg,transparent 40%,#5c7c9c 40%,#5c7c9c 60%,transparent 60%)}
.security{background:radial-gradient(ellipse at 10% 40%,#0b284866,transparent 60%),#08101b;border-block:1px solid var(--line)}.security-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.security-facts article{display:flex;gap:28px;padding:30px 0;border-top:1px solid var(--line)}.security-facts article:first-child{padding-top:0;border:0}.fact-number{font:11px ui-monospace,monospace;color:var(--blue);padding-top:8px}.security-facts h3{font-size:23px;letter-spacing:-.025em;line-height:1.25}.security-facts p{font-size:15px;margin-top:16px}.faq-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{position:relative;cursor:pointer;list-style:none;padding:25px 36px 25px 0;font-size:17px;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:0;top:23px;font-size:22px;font-weight:300;color:var(--blue)}.faq details[open] summary:after{content:'−'}.faq .a{font-size:15px;padding:0 30px 28px 0;color:var(--muted)}.cta{border-top:1px solid var(--line);background:radial-gradient(ellipse at 50% 120%,#163e6666,transparent 65%);text-align:center;padding:130px 0}.cta .lead{margin:28px auto 34px;max-width:48ch}.contact-email{display:block;width:fit-content;margin:24px auto 0;font-size:14px;color:var(--blue)}.site-footer{border-top:1px solid var(--line);padding:60px 0}.site-footer .wrap{display:grid;grid-template-columns:1fr 1fr;gap:90px}.site-footer .brand{font-size:15px}.footer-caption{font-size:13px;margin-top:23px}.disclaimer{font-size:11px;margin-top:14px;max-width:65ch;color:var(--faint)}.footer-links nav{display:flex;flex-wrap:wrap;gap:20px 28px;font-size:13px;margin-bottom:28px}.legal-line{font-size:11px;color:var(--faint);margin-top:10px}
/* Shared readable layout for existing support and legal documents. */
.doc{max-width:860px;margin:auto;padding:70px 28px 100px;overflow-wrap:anywhere}.doc h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.15;margin-bottom:24px}.doc h2{font-size:1.55rem;letter-spacing:-.025em;margin:45px 0 18px;line-height:1.3}.doc h3{font-size:1.2rem;margin:25px 0 12px}.doc p,.doc li{font-size:16px;color:#bfccda;margin-bottom:16px;line-height:1.75}.doc a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.doc strong,.doc b{color:#eef4fb}.doc .meta{padding-bottom:25px;border-bottom:1px solid var(--line);margin-bottom:30px}.doc .meta p{font-size:13px;margin:4px 0}.doc hr{border:0;border-top:1px solid var(--line);margin:35px 0}.doc .table-wrap{overflow:auto;margin-block:25px}.doc table{width:100%;border-collapse:collapse;font-size:14px}.doc td,.doc th{padding:12px;border-bottom:1px solid var(--line);text-align:left}.doc .notice{background:#0e2034;padding:22px;border-left:2px solid var(--blue);margin-bottom:30px}.doc .req{display:grid;grid-template-columns:1fr 1fr;gap:24px;font-size:15px;color:var(--muted)}.doc .req b{display:block;margin-bottom:8px}.doc .small{font-size:13px}.doc code{overflow-wrap:anywhere}
@keyframes glow{50%{opacity:.45;box-shadow:0 0 12px 3px #4b9bff30}}@keyframes rotate{to{transform:rotate(360deg)}}
@media(min-width:1600px){.hero{padding-top:120px}.hero-art{object-position:center 70%}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.flow-layout,.report-layout,.security-layout{gap:60px}.nav{gap:20px}.hero-copy{max-width:650px}.optics-label{display:none}.platform+.platform{padding-left:40px}.faq-layout{gap:45px}}
@media(max-width:900px){:root{--header:74px}.site-header .wrap{gap:20px}.header-actions{margin-left:auto}.nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;padding:20px 32px;background:#08101b;border-bottom:1px solid var(--line);gap:0;max-height:calc(100svh - var(--header));overflow:auto}.nav.open{display:flex}.nav a{padding:12px 0;font-size:16px}.menu-toggle{display:block}.hero{padding-top:70px;min-height:800px}.hero-copy{max-width:620px}.hero-art{opacity:.7;object-position:65% bottom}.hero-shade{background:linear-gradient(90deg,#05090ef0,#05090e80 65%,#05090e30),linear-gradient(0deg,#05090e,transparent 45%)}h1{font-size:clamp(3.8rem,8.6vw,5.6rem)}.hero h1 .accent{max-width:none}.flow-layout{gap:42px}.flow-intro{top:calc(var(--header) + 28px)}.flow-intro h2{font-size:3rem}.flow-intro .lead{font-size:16px}.flow-display{max-width:300px}.report-layout{gap:38px}.report-art{padding:0 10px}.report-copy h2{font-size:3rem}.security-layout{gap:45px}.faq-layout{grid-template-columns:1fr;gap:10px}.faq-layout .section-head{margin-bottom:36px}.site-footer .wrap{gap:50px}section{padding:95px 0}}
@media(max-width:650px){:root{--header:72px}.wrap{width:calc(100% - 40px)}.brand{font-size:14px;gap:8px}.brand img{width:28px}.site-header .wrap{gap:8px}.header-actions{gap:8px}.lang{padding:2px}.lang button{min-width:27px;padding:4px 7px}.menu-toggle{width:36px;height:36px;padding:8px}.hero{min-height:780px;padding-top:60px}.hero-copy{padding-bottom:140px}.hero-art{object-position:84% bottom;opacity:.75}.hero-shade{background:linear-gradient(180deg,#05090e,#05090ee0 28%,#05090e22 75%,#05090e),linear-gradient(90deg,#05090e66,transparent)}h1{font-size:clamp(2.85rem,11.8vw,4.4rem)}.hero h1 .accent{max-width:10ch}.hero .lead{font-size:16px;max-width:35ch;margin-top:24px}.hero .eyebrow{font-size:9px;letter-spacing:.12em}.hero-actions{gap:18px;margin-top:28px}.hero-actions .btn{padding:14px 20px;font-size:13px;gap:20px}.hero-actions .text-link{font-size:13px}.hero-note{font-size:11px;max-width:31ch}.hero-bottom{font-size:9px}.trust .wrap{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;font-size:11px;padding-block:24px}.trust .wrap span:before{margin-right:9px}.flow-layout{grid-template-columns:1fr;gap:28px}.flow-intro{position:relative;top:0}.flow-intro h2,h2,.report-copy h2{font-size:clamp(2.5rem,9.8vw,3.8rem)}.flow-intro h2 br{display:none}.flow-intro .lead{max-width:40ch}.flow-display{display:none}.flow-steps{padding-top:8px}.flow-step{padding:30px 0 38px}.flow-step h3{font-size:28px;max-width:none;margin-top:17px}.flow-step p{font-size:15px;margin-top:15px;max-width:none}.report-layout{grid-template-columns:1fr;gap:50px}.report-copy{grid-row:1}.report-art{padding:10px 30px 0}.report-sheet{width:290px;padding:28px}.paper-title{font-size:15px}.paper-grid span{aspect-ratio:4/3}.paper-lines{margin:15px 0;gap:6px}.report-art .art-note{font-size:9px}.platforms{grid-template-columns:1fr}.platform{padding:35px 0}.platform+.platform{padding:40px 0;border-left:0;border-top:1px solid var(--line)}.platform h3{font-size:28px}.platform p{font-size:15px}.device-glyph{margin-bottom:30px;width:110px;height:75px}.device-glyph.desktop{width:125px}.platform-name{margin-bottom:14px}.section-head{margin-bottom:38px}.security-layout{grid-template-columns:1fr;gap:44px}.security-facts article{gap:20px}.security-facts h3{font-size:21px}.security-facts p{font-size:14px}.faq summary{font-size:16px;padding-block:23px}.faq .a{font-size:14px}.cta{padding:85px 0}.cta h2 br{display:none}.cta .hero-note{margin-inline:auto}.site-footer{padding:45px 0}.site-footer .wrap{grid-template-columns:1fr;gap:35px}.site-footer nav{gap:14px 24px}.doc{padding:45px 20px 70px}.doc .req{grid-template-columns:1fr}section{padding:75px 0}.eyebrow{font-size:10px;margin-bottom:20px}.lead{font-size:17px;margin-top:24px}}
@media(max-width:360px){.brand span{font-size:12px}.brand img{width:24px}.site-header .wrap{width:calc(100% - 28px)}.header-actions{gap:5px}.hero{min-height:760px}.hero .hero-actions{align-items:flex-start;flex-direction:column}.hero-copy{padding-bottom:90px}.hero .lead{font-size:15px}.hero-note{margin-top:18px}.hero-art{object-position:86% bottom}.trust .wrap{gap:12px;font-size:10px}}
@media(max-height:700px) and (min-width:651px){.flow-intro{position:relative;top:0}.flow-display{margin-top:30px}.lens{width:110px;height:110px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.flow-intro{position:relative;top:0}}

.document-platforms{display:flex;gap:12px;margin-bottom:34px}.doc .document-platforms a{display:block;border:1px solid var(--line);padding:9px 22px;border-radius:50px;text-decoration:none}.doc .document-platforms a:hover{background:#18304a}
/* Sticky scenes only when the complete introduction fits on screen. */
@media(max-height:850px) and (min-width:651px){.flow-intro{position:relative;top:0}}
.flow-layout>*,.report-layout>*,.security-layout>*,.faq-layout>*,.platforms>*,.site-footer .wrap>*{min-width:0}