:root{--ink:#18221c;--muted:#667268;--paper:#f4f4ee;--sage:#c8dfbc;--lime:#c9ef9f;--dark:#101512;--line:#d9ded3;--night-line:#ffffff20;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}button,select,a{-webkit-tap-highlight-color:transparent}button,select{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{color:inherit}button,summary,select{cursor:pointer}button{border:0}button:disabled{cursor:default}svg{display:block}svg.icon{width:20px;height:20px;stroke:currentColor;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5;flex-shrink:0}.svg-library{position:absolute;width:0;height:0;overflow:hidden}.wrap{width:calc(100% - 112px);max-width:1320px;margin-inline:auto}.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}:focus-visible{outline:2px solid #8eb66c;outline-offset:6px}.skip{position:fixed;left:20px;top:12px;background:var(--lime);color:var(--dark);padding:14px 20px;z-index:20;translate:0 -150%}.skip:focus{translate:0}.reading-progress{position:fixed;left:0;top:0;height:2px;background:var(--lime);width:100%;transform:scaleX(0);transform-origin:left;z-index:15}.header{height:112px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:5;color:var(--paper)}body:before{content:"";position:absolute;top:0;left:0;right:0;height:950px;background:var(--dark);z-index:-1}.brand{display:flex;align-items:center;gap:12px;font-size:32px;letter-spacing:-1.6px;font-weight:600;flex-shrink:0}.brand svg{width:38px;height:32px;fill:currentColor}.nav{display:flex;gap:30px;margin-left:60px}.nav a{font-size:12px;color:#c0c8bd;transition:color .2s}.nav a:hover{color:var(--lime)}.header-actions{display:flex;align-items:center;gap:18px}.language select{appearance:none;border:0;background:transparent;color:inherit;font-size:11px;border-bottom:1px solid #ffffff30;padding:7px 17px 7px 2px;border-radius:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='7' height='4' viewBox='0 0 7 4'%3E%3Cpath d='m1 .5 2.5 2.5L6 .5' stroke='%23c8dfbc' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right center}.language option{color:#18221c;background:#f4f4ee}.motion-button{width:28px;height:32px;padding:7px;background:none;display:grid;place-items:center;color:#c0c8bd}.pause-icon{width:8px;height:10px;border-inline:2px solid currentColor}.motion-button[aria-pressed=true] .pause-icon{border:0;width:0;height:0;border-left:8px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent}.small-link{display:flex;align-items:center;gap:26px;border:1px solid #c8dfbc70;border-radius:30px;padding:14px 19px;font-size:11px;transition:background .25s,color .25s}.small-link:hover{background:var(--lime);color:var(--dark)}.small-link .icon{width:16px;height:16px}.hero{position:relative;color:var(--paper);display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:714px;padding:38px 0 112px;gap:20px}.hero:before{content:"";position:absolute;inset:0 calc((1320px - 100vw)/2);background:var(--dark);z-index:-1}.eyebrow,.mono,.micro{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-weight:400;letter-spacing:1.1px;font-size:10px;line-height:1.6}.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 30px}.hero .eyebrow{color:#b6c8ac}.status-dot,.identity-dot,.chip-dot{height:6px;width:6px;border-radius:50%;background:var(--lime);display:inline-block;flex-shrink:0;box-shadow:0 0 12px #c9ef9f45}.status-dot{animation:breathe 4s ease-in-out infinite}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(76px,7.8vw,116px);letter-spacing:-7px;font-weight:400;line-height:1;position:relative;z-index:2;margin-bottom:32px}.hero-line{display:block;color:#c9dfbd}.hero-description{font-size:16px;font-weight:400;line-height:1.8;color:#aab7a9;max-width:385px;position:relative;z-index:2}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:33px;position:relative;z-index:2}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:20px 25px;font-size:12px;border-radius:35px;transition:background .25s,transform .25s;min-height:56px}.button.light{background:var(--lime);color:var(--dark)}.button:hover{background:#e0f8c7;transform:translateY(-3px)}.button .icon{width:18px;height:18px;transition:translate .25s}.button:hover .icon{translate:3px 0}.text-link{display:inline-flex;align-items:center;gap:15px;background:none;padding:8px 0;font-size:11px;border-bottom:1px solid #ffffff30;transition:color .2s,border-color .2s}.text-link:hover{color:var(--lime);border-color:currentColor}.hero-footnote{display:flex;align-items:center;gap:9px;color:#a7b5a3;font-size:10px;margin:23px 0 0}.hero-footnote .icon{width:13px;height:13px}.hero-art{height:510px;position:relative;perspective:850px;isolation:isolate;pointer-events:none}.hero-art canvas{position:absolute;inset:-40px;width:calc(100% + 80px);height:calc(100% + 80px);opacity:.6}.art-halo{position:absolute;inset:35px -50px;background:radial-gradient(ellipse,#90bc6e24,transparent 68%);filter:blur(25px)}.art-orbit{position:absolute;left:50%;top:48%;width:520px;height:220px;border:1px solid #bbd9a326;border-radius:50%;transform:translate(-50%,-50%) rotate(-32deg);box-shadow:0 0 25px #b3d29c03}.orbit-two{width:440px;height:440px;border-color:#bbd9a312;transform:translate(-50%,-50%) rotate(25deg);border-left-color:#b2d49650}.sculpture-group{position:absolute;left:50%;top:42%;width:360px;height:270px;transform:translate(-50%,-50%) rotate(-12deg) rotateY(-17deg) rotateX(12deg);filter:drop-shadow(10px 36px 30px #0009);animation:levitate 9s ease-in-out infinite}.sculpture,.sculpture-edge{position:absolute;inset:0;width:100%;height:100%}.sculpture{filter:drop-shadow(1px -1px 0 #efffeab0)}.sculpture-edge{fill:#52725c;translate:11px 16px;filter:drop-shadow(2px 3px 0 #3a5344)}.sculpture-glint{position:absolute;inset:-20% -30%;background:linear-gradient(115deg,transparent 40%,#ffffff0d 45%,transparent 50%);transform:translateX(-30%);animation:glint 9s ease-in-out infinite;mix-blend-mode:screen;clip-path:ellipse(40% 40%)}.identity-chip,.cipher-chip{position:absolute;border:1px solid #c9dfbd2e;border-radius:14px;background:linear-gradient(135deg,#3543379c,#1d2a20c9);box-shadow:0 20px 50px #0003;backdrop-filter:blur(22px)}.identity-chip{display:flex;align-items:center;gap:12px;top:21px;left:0;padding:17px 20px;animation:drift 8s ease-in-out infinite}.identity-avatar{width:39px;height:39px;display:grid;place-items:center;border-radius:50%;background:#bfd3ae;color:#1d3024;font-size:22px}.identity-chip .micro{display:block;color:#a7b8a1;font-size:7px;letter-spacing:1.2px;margin-bottom:4px}.identity-chip strong{font-size:13px;font-weight:400;letter-spacing:.2px}.identity-dot{width:5px;height:5px;margin-left:17px}.cipher-chip{right:-12px;bottom:54px;width:247px;padding:18px 20px;transform:rotate(5deg);animation:drift 8s ease-in-out -4s infinite}.cipher-chip>div{display:flex;align-items:center;gap:6px;font-size:8px;color:#d3e2cb}.cipher-chip .icon{width:11px;height:11px}.chip-dot{width:4px;height:4px;margin-left:auto}.cipher-chip p{font-family:monospace;font-size:13px;margin:20px 0 16px;color:#c6ddbc;letter-spacing:.6px}.cipher-line{height:4px;display:block;background:#b7c8ab20;border-radius:4px;width:80%;margin-top:8px}.cipher-line.short{width:55%}.art-coordinate{position:absolute;left:25px;bottom:38px;font:9px monospace;color:#657860;letter-spacing:3px}.art-caption{position:absolute;bottom:8px;right:0;font:8px monospace;color:#84987e;letter-spacing:2px}.hero-bottom{position:absolute;bottom:30px;left:0;right:0;display:flex;align-items:center;gap:20px;color:#80927b}.hero-bottom .mono{font-size:8px;letter-spacing:1.5px}.scroll-cue{color:#c3dcb5;font-size:17px;animation:nudge 3s ease infinite}.hero-bottom-note{margin-left:auto;font-size:10px;letter-spacing:.1px}.promise-strip{position:relative;z-index:1;background:#1a241c;color:#b9cab1;border-top:1px solid #bbd9a316}.promise-strip>.wrap{display:flex;justify-content:space-between;align-items:center;min-height:84px;gap:15px}.promise-strip span:not(.strip-signature){display:flex;align-items:center;gap:11px;font-size:10px}.promise-strip .icon{width:16px;height:16px}.promise-strip i{width:4px;height:4px;background:#8cac78;border-radius:50%}.strip-signature{font-size:15px;letter-spacing:-.6px}.strip-signature span{font-family:monospace;font-size:7px!important;letter-spacing:1px!important;display:block!important;color:#7f9576;margin-top:4px}.section{padding-block:112px}h2{font-size:clamp(42px,4.5vw,65px);font-weight:400;letter-spacing:-3px;line-height:1.04;white-space:pre-line;margin-bottom:0}.section-heading{position:relative;margin-bottom:55px}.section-heading .eyebrow{color:#74806a;margin-bottom:24px;font-size:9px}.section-intro{position:absolute;right:0;bottom:2px;width:280px;color:var(--muted);line-height:1.85;font-size:13px;margin:0}.identity-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.identity-visual{background:#e7ebdf;position:relative;min-height:447px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:3px}.visual-top,.visual-bottom{position:absolute;left:26px;right:26px;color:#78866d;font-size:8px;letter-spacing:1.8px;z-index:2}.visual-top{top:24px}.visual-bottom{bottom:23px;text-align:center;font-size:7px}.alias-orbit{position:absolute;width:560px;height:270px;border-radius:50%;border:1px solid #bfccb1;transform:rotate(-35deg)}.alias-orbit:after{content:"";position:absolute;inset:-60px;border-radius:50%;border:1px solid #c9d3bf}.alias-card{width:255px;border:1px solid #fff;background:linear-gradient(125deg,#fafbf6dc,#f1f4e9da);padding:27px 25px 23px;box-shadow:0 20px 60px #526b3f18;transform:rotate(-6deg);border-radius:18px;backdrop-filter:blur(12px)}.alias-monogram{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;font-size:36px;background:#d6e3c8;color:#344b2b;margin-bottom:25px;position:relative}.alias-monogram>span{position:absolute;right:-9px;bottom:-2px;width:23px;height:23px;background:var(--dark);color:var(--lime);border:3px solid #f9fbf3;border-radius:50%;font-size:14px;display:grid;place-items:center}.alias-card>.micro{display:block;font-size:7px;color:#859278;margin-bottom:7px}.alias-card>strong{display:block;font-size:25px;letter-spacing:-1px;font-weight:400;margin-bottom:8px}.alias-caption{font-size:9px;color:#6b7b60}.alias-divider{height:1px;background:#dae0d1;margin:22px 0 13px}.alias-check{display:flex;align-items:center;gap:8px;font-size:9px;color:#586f4d;margin-top:11px}.alias-check .icon{width:12px;height:12px}.privacy-points article{display:grid;grid-template-columns:30px 1fr;gap:13px;border-top:1px solid var(--line);padding:27px 0}.privacy-points article:last-child{padding-bottom:0}.point-index{font:9px monospace;color:#8e9a83;padding-top:6px}.privacy-points h3{font-size:24px;line-height:1.2;letter-spacing:-.7px;font-weight:400;margin:0 0 14px}.privacy-points p{font-size:12px;line-height:1.9;color:var(--muted);max-width:360px;margin-bottom:0}.encryption{background:#dfe7d5;position:relative;overflow:hidden}.encryption-heading{text-align:center}.encryption-heading .eyebrow{justify-content:center;color:#718066;font-size:9px}.encryption-heading h2{font-size:75px;letter-spacing:-4px}.encryption-heading>p:last-child{color:#67785b;font-size:13px;margin:26px 0 0}.encryption-demo{display:flex;align-items:center;justify-content:center;gap:22px;max-width:1030px;margin:55px auto 35px;position:relative}.endpoint{display:flex;flex-direction:column;align-items:center;gap:14px;font:8px monospace;letter-spacing:1.1px;width:110px;flex-shrink:0;color:#62735a;text-align:center;line-height:1.5}.endpoint-dot{width:43px;height:43px;border-radius:14px;border:1px solid #90a180;box-shadow:inset 0 0 0 9px #dfe7d5,inset 0 0 0 10px #a2b28d,0 0 0 5px #cddabf;background:#708864}.endpoint-recipient .endpoint-dot{border-radius:50%;box-shadow:inset 0 0 0 9px #dfe7d5,inset 0 0 0 10px #a2b28d,0 0 0 5px #cddabf}.signal-track{height:1px;background:#a9bc99;width:170px;position:relative;align-self:center;transform:translateY(-14px)}.signal-track .icon{position:absolute;left:50%;top:0;transform:translate(-50%,-50%);width:29px;height:29px;background:#dfe7d5;padding:7px;color:#5b7550}.signal-track i{position:absolute;top:-2px;left:0;width:5px;height:5px;background:#708b5a;border-radius:50%;animation:signal 4s linear infinite;opacity:0}.signal-track i:nth-child(2){animation-delay:1.3s}.signal-track i:nth-child(3){animation-delay:2.6s}.demo-payload{position:relative;padding:25px 30px;border:1px solid #fcfff6;background:#f2f6eade;border-radius:15px;min-width:295px;box-shadow:0 18px 40px #4d6a3715;transition:background .5s,box-shadow .5s;transform:rotate(-2deg)}.demo-payload .micro{font-size:8px;color:#839775;letter-spacing:.7px}.demo-payload p{font:17px/1.6 monospace;letter-spacing:1.1px;margin:22px 0;color:#536b43;min-height:28px;white-space:nowrap}.payload-lines{display:flex;gap:5px}.payload-lines i{height:3px;width:44px;background:#c3d2b3;border-radius:4px}.payload-lines i:nth-child(2){width:70px}.payload-lines i:nth-child(3){width:25px}.demo-payload.is-revealed{background:#203825;box-shadow:0 18px 40px #17390f20}.demo-payload.is-revealed p{font-family:Arial,sans-serif;color:#f0f6e8;font-size:18px;letter-spacing:-.4px}.demo-payload.is-revealed .micro{color:#a4bf90}.demo-payload.is-revealed .payload-lines i{background:#607c53}.demo-controls{text-align:center}.demo-controls .text-link{color:#3c562f;border-bottom-color:#9fb68e;font-size:11px}.demo-controls .text-link:hover{color:#18251a}.demo-controls .icon{width:14px;height:14px}.demo-disclaimer{font-size:9px;line-height:1.6;color:#8a987e}.demo-controls .demo-disclaimer{margin-top:16px;color:#718164}.product-stage{position:relative;display:grid;grid-template-columns:1fr 1fr;border:1px solid #d8e0ce;background:#e9ede3;min-height:635px;overflow:hidden;border-radius:5px}.stage-copy{padding:45px 15px 45px 54px;position:relative;z-index:2}.tabs{display:flex;gap:6px;margin-bottom:56px;width:fit-content;background:#d9e1d0;padding:5px;border-radius:25px}.tabs button{display:flex;align-items:center;gap:7px;background:none;padding:10px 16px;border-radius:22px;font-size:11px;color:#66755c;transition:background .3s,color .3s}.tabs button[aria-selected=true]{background:#fbfcf7;color:#263f24;box-shadow:0 2px 4px #35472c0d}.tabs button:hover{color:#192b18}.tabs button .icon{width:14px;height:14px}.section-index{font:9px monospace;color:#859579;letter-spacing:1px}.stage-copy h3{font-size:clamp(35px,3.3vw,48px);font-weight:400;letter-spacing:-2px;line-height:1.06;margin:22px 0;white-space:pre-line}.stage-copy>p:not(.demo-disclaimer){font-size:12px;color:#728265;line-height:1.9;max-width:300px;min-height:65px}.stage-note{display:flex;gap:9px;font-size:10px;line-height:1.7;color:#637858;max-width:310px;margin-top:46px}.stage-note .icon{width:13px;height:13px;margin-top:2px}.stage-copy .demo-disclaimer{max-width:300px;margin:16px 0 0;font-size:8px}.device-area{position:relative;display:flex;align-items:center;justify-content:center;padding:40px 0 55px;min-width:0}.device-orbit{position:absolute;width:550px;height:400px;border-radius:50%;border:1px solid #b7c8a5;transform:rotate(-35deg);pointer-events:none}.device-orbit:after{content:"";position:absolute;inset:-55px;border:1px solid #cbd7be;border-radius:50%}
.phone-device{position:relative;z-index:1;width:258px;height:527px;border:6px solid #29312b;border-radius:41px;background:#f6f7f0;box-shadow:3px 3px 0 #8c9386,-3px -1px 0 #8c9386,16px 30px 50px #34412a2b;transform:rotate(6deg);overflow:hidden}.device-island{position:absolute;width:77px;height:20px;background:#29312b;border-radius:20px;left:calc(50% - 38.5px);top:8px;z-index:3}.device-status{position:absolute;top:14px;left:18px;right:15px;display:flex;justify-content:space-between;font-size:8px;font-weight:600;z-index:3}.phone-panel{position:absolute;inset:37px 0 0}.chat-heading{display:flex;align-items:center;gap:8px;border-bottom:1px solid #e0e4d9;padding:10px 13px}.chat-heading>span:first-child{font-size:27px;font-weight:300}.chat-avatar{background:#dfdbc5;border-radius:50%;width:32px;height:32px;overflow:hidden}.chat-avatar svg{width:100%;height:100%}.chat-heading strong{font-size:11px;display:block}.chat-heading small{font-size:7px;display:block;color:#72816c;margin-top:4px}.chat-heading>.icon{margin-left:auto;width:17px;height:17px}.chat-date{text-align:center;font-size:7px;color:#84917b;margin:21px 0 14px}.encrypted-label{display:flex;align-items:center;justify-content:center;font-size:7px;gap:3px;color:#839076}.encrypted-label .icon{width:9px;height:9px}.chat-bubbles{padding:24px 12px;display:flex;flex-direction:column;align-items:flex-start;gap:17px}.bubble{font-size:10px;padding:11px 12px 8px;line-height:1.55;max-width:180px;border-radius:15px;background:#e7eadd;box-shadow:0 1px 1px #203a2110}.bubble time{display:block;text-align:right;font-size:6px;margin-top:5px;color:#73816b}.bubble.received{border-bottom-left-radius:4px}.bubble.sent{background:#cbe5ba;align-self:flex-end;border-bottom-right-radius:4px}.voice-bubble{display:flex;gap:8px;align-items:center;width:164px;height:42px}.voice-bubble>span:first-child{font-size:10px}.static-wave{font-size:13px;letter-spacing:1px;color:#748b62}.voice-bubble small{font-size:6px}.chat-composer{position:absolute;bottom:15px;left:12px;right:12px;background:white;display:flex;align-items:center;gap:10px;border:1px solid #e8eadd;border-radius:20px;padding:9px;font-size:9px;color:#97a18c}.chat-composer>span:first-child{font-size:17px;color:#68765e}.chat-composer .icon{margin-left:auto;width:15px;height:15px}.device-caption{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);font-size:8px;letter-spacing:.8px;color:#7b8671;white-space:nowrap}.call-panel{background:radial-gradient(ellipse at 50% 30%,#e1dfc0,#c3d6b8 70%);inset:37px 0 0;text-align:center}.call-top{font-size:7px;display:flex;align-items:center;justify-content:center;gap:4px;margin-top:25px}.call-top .icon{width:10px;height:10px}.call-avatar{width:120px;height:120px;background:#e2d8b9;border-radius:50%;overflow:hidden;margin:62px auto 25px;border:3px solid #f0f3da55;box-shadow:0 0 0 13px #f0f3da22}.call-avatar svg{width:100%;height:100%}.call-panel h4{font-size:26px;letter-spacing:-.8px;font-weight:400;margin:0 0 8px}.call-time{font-size:10px;color:#536947}.call-wave{justify-content:center;margin-top:28px}.call-wave i{background:#53714b}.call-controls{position:absolute;bottom:27px;left:0;right:0;display:flex;justify-content:center;gap:17px}.call-controls>span{width:40px;height:40px;background:#e7efddaa;border-radius:50%;display:grid;place-items:center}.call-controls .icon{width:18px;height:18px}.call-controls .hangup{background:#bf6254;color:white;transform:rotate(135deg)}.video-panel{inset:37px 0 0;background:linear-gradient(145deg,#d4bd98,#a1b49a);overflow:hidden}.video-panel .call-top{position:relative;z-index:2;display:flex;width:fit-content;margin:15px auto;background:#f1f3debb;border-radius:15px;padding:7px 9px}.video-person{position:absolute;left:-75px;bottom:0;width:380px;height:415px}.video-person svg{width:100%;height:100%}.video-name{position:absolute;left:17px;bottom:93px;background:#20362c66;color:white;font-size:10px;border-radius:20px;padding:6px 9px}.self-video{position:absolute;top:60px;right:14px;width:65px;height:93px;border-radius:14px;border:1px solid #e7efdd99;overflow:hidden;background:#b8cbb4}.self-video svg{width:100%;height:100%;filter:hue-rotate(20deg)}.phone-device{color:#283626;transition:transform .8s var(--ease)}.product-stage[data-mode=voice] .phone-device{transform:rotate(-4deg)}.product-stage[data-mode=video] .phone-device{transform:rotate(2deg)}.static-wave{min-width:0;overflow:hidden;white-space:nowrap}.wave{display:flex;align-items:center;gap:4px;height:25px}.wave i{width:3px;background:#6e865f;border-radius:5px;height:12px;animation:wave 1s ease-in-out infinite alternate}.wave i:nth-child(2n){height:22px;animation-delay:-.2s}.wave i:nth-child(3n){height:16px;animation-delay:-.5s}.wave i:nth-child(4n){height:27px;animation-delay:-.8s}.access{color:var(--paper);background:#142019;position:relative;overflow:hidden}.access:before{content:"";position:absolute;width:900px;height:900px;right:-300px;top:-400px;background:radial-gradient(ellipse,#a6ce6420,transparent 65%);pointer-events:none}.access-kicker{color:#9db88c;display:block;padding-bottom:35px;border-bottom:1px solid #c9dfbd20;font-size:9px}.access-main{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:center;padding:55px 0 40px}.access-main h2{font-size:clamp(44px,4.7vw,68px);letter-spacing:-3px}.access-main p{font-size:13px;line-height:1.9;color:#9daf94;max-width:350px;margin:28px 0}.access-main .button{margin-top:3px}.access-main p.access-note{font-size:9px;max-width:355px;margin:20px 0}.access-art{position:relative;min-height:270px;display:grid;place-items:center}.access-art>svg{position:relative;width:220px;height:170px;fill:#a9c694;transform:rotate(-12deg);filter:drop-shadow(6px 11px 0 #58734e);z-index:1}.access-ring{position:absolute;width:340px;height:180px;border:1px solid #79966770;border-radius:50%;transform:rotate(-30deg)}.access-ring:after{content:"";position:absolute;inset:-55px;border:1px solid #79966725;border-radius:50%}.access-star{position:absolute;bottom:20px;right:20px;color:#c9ef9f;font-size:54px;line-height:1;font-weight:400}.access-bottom{display:flex;justify-content:space-between;padding-top:25px;border-top:1px solid #c9dfbd20;font-size:10px;color:#b3c5a7;gap:20px}.access-bottom>span>span{color:#718668;margin-left:10px;font-size:9px}.access-bottom a{transition:color .25s}.access-bottom a:hover{color:#e5f2dc}.access-bottom a>span{margin-left:8px}.faq{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.faq .eyebrow{color:#74806a;font-size:9px;margin-bottom:24px}.faq h2{font-size:54px}.questions details{border-bottom:1px solid var(--line)}.questions details:first-child{border-top:1px solid var(--line)}.questions summary{position:relative;padding:25px 32px 25px 0;font-size:13px;line-height:1.5;cursor:pointer;list-style:none}.questions summary::-webkit-details-marker{display:none}.questions summary:after{content:"+";position:absolute;right:3px;top:22px;font-size:21px;font-weight:300;color:#708167}.questions details[open] summary:after{content:"−"}.questions p{margin:0 24px 25px 0;font-size:12px;line-height:1.9;color:var(--muted);max-width:420px}.footer{border-top:1px solid #d6ddcf}.footer>.wrap{display:flex;align-items:center;gap:25px;padding:36px 0;flex-wrap:wrap}.footer .brand{font-size:26px;letter-spacing:-1.2px}.footer .brand svg{width:31px;height:25px}.footer p{font-size:11px;color:#7c8971;margin:0 auto 0 15px}.footer-draft{font-size:9px;color:#8c9881}.back-top{font-size:10px;margin-left:18px}.reveal{opacity:1}.motion-ready .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.motion-ready .reveal.is-visible{opacity:1;transform:none}.motion-ready .privacy-points article:nth-child(2){transition-delay:.08s}.motion-ready .privacy-points article:nth-child(3){transition-delay:.16s}body[data-motion=off] *,body[data-motion=off] *:before,body[data-motion=off] *:after{animation-play-state:paused!important;transition-duration:0s!important}body[data-motion=off] .reveal{opacity:1;transform:none}body[data-motion=off] .hero-art{transform:none!important}html.motion-off{scroll-behavior:auto}@keyframes levitate{0%,100%{transform:translate(-50%,-50%) rotate(-12deg) rotateY(-17deg) rotateX(12deg)}50%{transform:translate(-50%,-55%) rotate(-8deg) rotateY(-10deg) rotateX(8deg)}}@keyframes drift{0%,100%{translate:0 0}50%{translate:0 -9px}}@keyframes glint{0%,60%,100%{opacity:0;translate:-20% 0}20%,40%{opacity:1;translate:20% 0}}@keyframes breathe{0%,100%{opacity:.5}50%{opacity:1}}@keyframes nudge{0%,100%{translate:0 0}50%{translate:0 5px}}@keyframes wave{to{transform:scaleY(.4)}}@keyframes signal{0%{left:0;opacity:0}15%,85%{opacity:1}100%{left:100%;opacity:0}}
@media(min-width:1432px){body:before{height:950px}}
@media(max-width:1431px){.hero:before{inset:0 -56px}}
@media(max-width:1150px){.wrap{width:calc(100% - 72px)}.hero:before{inset:0 -36px}.header{height:100px}.nav{margin-left:0;gap:20px}.header-actions{gap:12px}.brand{font-size:28px}.brand svg{width:32px}.hero{min-height:665px;gap:0;padding-top:20px}.hero-art{height:450px;margin-left:-40px}.sculpture-group{width:300px;height:235px}.hero-art canvas{inset:0;width:100%;height:100%}.cipher-chip{right:0;bottom:30px;width:225px}.identity-chip{padding:15px;left:20px;top:4px}.art-caption{font-size:7px;letter-spacing:1.2px}.art-orbit{width:420px}.orbit-two{width:370px;height:370px}h1{font-size:8vw;letter-spacing:-5px}.hero-description{font-size:14px;max-width:335px}.hero-actions{gap:22px}.hero-actions .text-link{font-size:10px}.button{padding:18px 23px;gap:24px}.identity-layout{gap:55px}.section{padding-block:90px}.section-intro{width:240px;font-size:12px}.privacy-points h3{font-size:22px}.identity-visual{min-height:420px}.promise-strip>.wrap{gap:25px}.strip-signature{display:none}.encryption-demo{gap:17px}.signal-track{width:100px}.endpoint{width:85px;font-size:7px}.demo-payload{min-width:280px}.stage-copy{padding-left:35px}.tabs button{padding-inline:13px}.faq{gap:55px}.access-main{gap:40px}.access-art>svg{width:190px;height:150px}.access-ring{width:290px}.access-star{right:0}.footer-draft{margin-left:auto}.footer p{display:none}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.hero:before{inset:0 -20px}.header{height:87px}.brand{font-size:26px;gap:9px;letter-spacing:-1.3px}.brand svg{width:30px;height:27px}.nav{display:none}.header-actions{gap:10px}.language select{font-size:10px}.small-link{padding:11px 14px;font-size:10px;gap:14px}.small-link .icon{width:13px;height:13px}.motion-button{width:24px;padding:5px}.hero{grid-template-columns:1fr;padding:48px 0 78px;min-height:0;gap:0}.hero .eyebrow{font-size:8px;letter-spacing:1px;margin-bottom:28px}.hero-copy{max-width:550px}.hero h1{font-size:clamp(62px,12.8vw,94px);letter-spacing:-4.6px;margin-bottom:27px;line-height:1.02}.hero-description{font-size:14px;line-height:1.85;max-width:360px;margin-bottom:0}.hero-actions{gap:24px;margin-top:29px}.hero-actions .text-link{font-size:10px;gap:10px}.button{min-height:54px;padding:18px 23px;font-size:11px;gap:24px}.hero-footnote{font-size:9px;margin-top:22px}.hero-footnote .icon{width:12px;height:12px}.hero-art{height:445px;width:100%;max-width:540px;justify-self:center;margin:25px 0 -5px;overflow:clip}.sculpture-group{top:44%;width:300px;height:228px}.identity-chip{left:7px;top:31px;padding:14px;border-radius:12px}.identity-avatar{width:31px;height:31px;font-size:19px}.identity-chip .micro{font-size:6px;letter-spacing:1px}.identity-chip strong{font-size:12px}.identity-dot{margin-left:9px}.cipher-chip{right:9px;bottom:41px;width:215px;border-radius:12px;padding:16px}.cipher-chip p{font-size:11px;margin:17px 0 13px}.cipher-chip>div{font-size:7px}.art-orbit{width:430px;height:180px}.orbit-two{width:365px;height:365px}.art-coordinate{left:19px;bottom:65px;font-size:8px}.art-caption{bottom:15px;right:20px;font-size:6px;letter-spacing:1.3px}.hero-bottom{bottom:28px}.hero-bottom .mono{font-size:7px}.hero-bottom-note{font-size:8px}.hero-bottom{gap:13px}.promise-strip>.wrap{display:grid;grid-template-columns:1fr 1fr;gap:19px;padding-block:24px}.promise-strip span:not(.strip-signature){font-size:8px;gap:8px}.promise-strip>.wrap>span:nth-child(3){grid-column:1/-1}.promise-strip .icon{width:13px;height:13px}.section{padding-block:70px}.section-heading{margin-bottom:34px}.section-heading .eyebrow{font-size:7px;letter-spacing:.75px;margin-bottom:21px}h2{font-size:44px;letter-spacing:-2.2px;line-height:1.06}.section-intro{position:static;width:auto;max-width:320px;font-size:12px;line-height:1.9;margin-top:24px}.identity-layout{grid-template-columns:1fr;gap:36px}.identity-visual{min-height:410px}.visual-top{font-size:7px;left:20px;right:20px;letter-spacing:1.2px}.alias-card{width:250px}.visual-bottom{font-size:6px;letter-spacing:1.4px}.privacy-points article{padding:25px 0;grid-template-columns:26px 1fr;gap:10px}.privacy-points h3{font-size:22px;margin-bottom:12px;letter-spacing:-.65px}.privacy-points p{font-size:12px;max-width:420px;line-height:1.85}.encryption-heading .eyebrow{font-size:7px;letter-spacing:1px;margin-bottom:23px}.encryption-heading h2{font-size:58px;letter-spacing:-3px}.encryption-heading>p:last-child{font-size:11px;margin-top:22px}.encryption-demo{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:37px auto 25px;max-width:370px}.endpoint{width:auto;font-size:7px;gap:10px;grid-column:1;grid-row:1;justify-self:start;padding-left:15px}.endpoint-recipient{grid-column:2;justify-self:end;padding-left:0;padding-right:15px}.endpoint-dot{width:33px;height:33px;border-radius:10px;box-shadow:inset 0 0 0 7px #dfe7d5,inset 0 0 0 8px #a2b28d,0 0 0 4px #cddabf}.endpoint-recipient .endpoint-dot{border-radius:50%;box-shadow:inset 0 0 0 7px #dfe7d5,inset 0 0 0 8px #a2b28d,0 0 0 4px #cddabf}.demo-payload{grid-row:2;grid-column:1/-1;min-width:0;width:calc(100% - 44px);justify-self:center;padding:23px 25px;margin-top:25px;transform:rotate(-2deg);min-height:149px}.demo-payload p{font-size:16px;margin-block:19px}.demo-payload.is-revealed p{font-size:17px}.signal-track{position:absolute;left:25%;right:25%;width:50%;top:16px;transform:none;z-index:0}.signal-track .icon{width:25px;height:25px;padding:6px}.signal-track.second{display:none}.demo-controls .text-link{font-size:10px}.demo-controls .demo-disclaimer{font-size:8px;max-width:290px;margin:16px auto 0}.product-stage{grid-template-columns:1fr;min-height:0}.stage-copy{padding:26px 25px 5px}.tabs{margin-bottom:30px}.tabs button{padding:9px 16px;font-size:10px}.tabs .icon{width:13px;height:13px}.section-index{font-size:8px}.stage-copy h3{font-size:36px;letter-spacing:-1.7px;margin-block:18px}.stage-copy>p:not(.demo-disclaimer){font-size:12px;max-width:330px;min-height:0;margin-bottom:0}.stage-note{font-size:9px;margin-top:23px}.stage-copy .demo-disclaimer{font-size:8px;margin-top:12px}.device-area{min-height:598px;padding:30px 0 42px;overflow:hidden}.device-orbit{width:440px;height:390px}.phone-device{transform:rotate(4deg)}.device-caption{font-size:7px;bottom:18px}.access-kicker{font-size:7px;padding-bottom:25px;letter-spacing:1.3px}.access-main{grid-template-columns:1fr;padding-top:35px;gap:12px}.access-main h2{font-size:43px;letter-spacing:-2.2px}.access-main p{font-size:12px;max-width:335px;margin:24px 0}.access-main p.access-note{font-size:9px;margin-top:18px;max-width:280px}.access-art{min-height:210px;margin:10px 0 5px}.access-art>svg{width:160px;height:123px}.access-ring{width:260px;height:140px}.access-star{font-size:43px;right:26px;bottom:8px}.access-bottom{font-size:9px;gap:22px;flex-wrap:wrap;padding-top:22px}.access-bottom>span>span{font-size:8px}.faq{grid-template-columns:1fr;gap:32px}.faq h2{font-size:45px}.faq .eyebrow{font-size:7px;letter-spacing:1px;margin-bottom:21px}.questions summary{font-size:12px;padding-block:24px}.questions p{font-size:11px;line-height:1.9;margin-right:8px}.footer>.wrap{padding-block:28px;gap:24px}.footer .brand{font-size:24px}.footer .brand svg{width:29px;height:23px}.footer-draft{order:3;flex-basis:100%;font-size:8px;margin:0}.back-top{margin-left:auto;font-size:9px}}
@media(max-width:390px){.header-actions{gap:7px}.small-link{gap:10px;padding:10px 12px;font-size:9px}.brand{font-size:24px;gap:8px}.brand svg{width:27px}.hero{padding-top:38px}.hero h1{font-size:60px;letter-spacing:-4px}.hero .eyebrow{font-size:7px;letter-spacing:.65px}.hero-description{font-size:13px}.hero-actions{gap:20px}.hero-actions .text-link{font-size:9px;gap:8px}.hero-actions .button{padding:17px 21px;gap:21px}.hero-art{height:395px;margin-top:25px}.sculpture-group{width:265px;height:198px}.identity-chip{left:0;top:27px}.cipher-chip{right:3px;bottom:37px;width:192px;padding:14px}.cipher-chip>div{font-size:6px}.cipher-chip p{font-size:10px}.art-caption{right:8px;font-size:6px;letter-spacing:.7px}.hero-bottom-note{font-size:7px}.hero-bottom .mono{font-size:6px;letter-spacing:1px}.art-orbit{width:360px}.orbit-two{width:330px;height:330px}h2{font-size:40px}.identity-visual{min-height:390px}.privacy-points h3{font-size:20px}.demo-payload{padding-inline:20px}.demo-payload p{font-size:14px}.demo-payload.is-revealed p{font-size:16px}.tabs button{padding-inline:12px}.access-main h2{font-size:38px}.stage-copy{padding-inline:22px}.stage-copy h3{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}.hero-art{transform:none!important}.reading-progress{display:none}}

/* Full-bleed dark header without leaking behind the light content. */
body:before{display:none}.header:before{content:"";position:absolute;inset:0 calc((1320px - 100vw)/2);background:var(--dark);z-index:-1}@media(max-width:1431px){.header:before{inset:0 -56px}}@media(max-width:1150px){.header:before{inset:0 -36px}}@media(max-width:800px){.header:before{inset:0 -20px}}
.section-heading h2{max-width:calc(100% - 320px)}.demo-payload.is-revealed p{white-space:normal}html[lang=ru] .hero h1{font-size:clamp(56px,5.5vw,82px);letter-spacing:-4px}@media(max-width:1150px){.section-heading h2{max-width:calc(100% - 280px)}}@media(max-width:800px){.section-heading h2{max-width:none}html[lang=ru] .hero h1{font-size:clamp(39px,9.3vw,64px);letter-spacing:-2.8px}}@media(max-width:390px){html[lang=ru] .hero h1{font-size:39px;letter-spacing:-2.5px}}
.hero-art{overflow:clip}
@media(max-width:360px){.small-link{display:none}.hero h1{font-size:52px;letter-spacing:-3px}.hero-actions{flex-wrap:wrap;row-gap:12px}.hero .eyebrow{font-size:6px}.hero-bottom-note{display:none}.phone-device{scale:.92}.hero-art{height:365px}.sculpture-group{width:240px;height:180px}.cipher-chip{width:178px;right:0}.art-orbit{width:310px}.orbit-two{width:290px;height:290px}.access-main h2{font-size:35px}.tabs button{padding-inline:10px}}
/* Native language menu: short visible code, full language names in the picker. */
.language{position:relative;display:block;width:43px;height:32px;flex-shrink:0;direction:ltr}.language select{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.language:focus-within{outline:2px solid #8eb66c;outline-offset:5px;border-radius:3px}#language-code{height:32px;display:flex;align-items:center;gap:9px;font-size:11px;color:#c0c8bd;border-bottom:1px solid #ffffff30;padding-left:1px}#language-code:after{content:"";display:block;width:4px;height:4px;border-right:1px solid #c0c8bd;border-bottom:1px solid #c0c8bd;transform:rotate(45deg);margin-top:-3px}.hero-copy{min-width:0}.hero h1>span{display:block;white-space:nowrap}html[lang=zh-Hans] h1,html[lang=ja] h1{letter-spacing:-.04em;line-height:1.13}html[lang=zh-Hans] h2,html[lang=ja] h2{letter-spacing:-.025em;line-height:1.18}.brand,.header-actions{direction:ltr}.identity-chip strong,.alias-card>strong,.cipher-chip p{direction:ltr;unicode-bidi:isolate}.device-status,.bubble time,.video-name{unicode-bidi:isolate}.demo-payload p{direction:ltr;unicode-bidi:isolate}
html[dir=rtl] .hero h1{letter-spacing:0;line-height:1.25}html[dir=rtl] h2,html[dir=rtl] h3{letter-spacing:0;line-height:1.3}html[dir=rtl] .eyebrow,html[dir=rtl] .mono,html[dir=rtl] .micro,html[dir=rtl] .endpoint{font-family:Arial,sans-serif;letter-spacing:0}html[dir=rtl] .reading-progress{transform-origin:right}html[dir=rtl] .section-intro{right:auto;left:0}html[dir=rtl] .button .icon,html[dir=rtl] .small-link .icon{transform:rotate(180deg)}html[dir=rtl] .small-link{direction:rtl}html[dir=rtl] .stage-copy{padding-left:15px;padding-right:54px}html[dir=rtl] .chat-heading>.icon{margin-left:0;margin-right:auto}html[dir=rtl] .chat-composer .icon{margin-left:0;margin-right:auto}html[dir=rtl] .questions summary{padding-right:0;padding-left:32px}html[dir=rtl] .questions summary:after{right:auto;left:3px}html[dir=rtl] .questions p{margin-right:0;margin-left:24px}html[dir=rtl] .demo-payload.is-revealed p{direction:rtl}html[dir=rtl] .signal-track i{animation-name:signal-rtl}html[dir=rtl] .footer p{margin-left:auto;margin-right:15px}html[dir=rtl] .access-bottom>span>span{margin-left:0;margin-right:10px}html[dir=rtl] .alias-card>strong{text-align:right}html[dir=rtl] .hero-bottom-note{margin-left:0;margin-right:auto}@keyframes signal-rtl{0%{left:100%;opacity:0}15%,85%{opacity:1}100%{left:0;opacity:0}}
@media(max-width:1150px){html[dir=rtl] .stage-copy{padding-right:35px}}@media(max-width:800px){html[dir=rtl] .stage-copy{padding-inline:25px}html[dir=rtl] .section-intro{left:auto}html[dir=rtl] .footer p{display:none}.language{width:40px}#language-code{font-size:10px}}@media(max-width:390px){html[dir=rtl] .stage-copy{padding-inline:22px}}
@media(max-width:1150px){html[dir=rtl] .hero-art{margin-left:0;margin-right:-40px}}@media(max-width:800px){html[dir=rtl] .hero-art{margin-left:0;margin-right:0}}
html[lang=zh-Hans] body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif}html[lang=ja] body{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,"Noto Sans JP",Arial,sans-serif}