/* Public Latch platform: quiet chrome, expressive type, an interactive front door. */
:root{color-scheme:light;--paper:#f3f4f7;--ink:#141923;--muted:#5c6474;--line:#d7dce5;--blue:#315dd7;--night:#10131c;font-family:Inter,"Helvetica Neue",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #6e91f5;outline-offset:5px}button{font:inherit}img{max-width:100%}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:100px}.section-width{width:min(1240px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-100px;left:20px;background:white;padding:15px;z-index:100}.skip:focus{top:10px}.eyebrow{font:600 10px/1.6 ui-monospace,SFMono-Regular,monospace;letter-spacing:1.8px}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 48px;border-bottom:1px solid var(--line);background:#f3f4f7ed;backdrop-filter:blur(20px);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;font-size:25px;font-weight:750;letter-spacing:-1px;gap:9px}.brand span{font-weight:400;color:var(--muted);font-size:16px;letter-spacing:-.5px;margin-left:-7px}.brand img{width:32px;height:32px}.site-header nav{display:flex;gap:32px;font-size:12px;font-weight:550}.site-header nav a:hover,footer nav a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;font-size:12px;font-weight:600;padding:16px 22px;border-radius:7px;border:1px solid #bec5d2;transition:transform .2s,background .2s;min-height:48px}.button:hover{transform:translateY(-2px);background:#e6eaf2}.button.primary{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 5px 16px #315dd720}.button.primary:hover{background:#234ab3}.button span{font-size:18px;font-weight:400}.header-cta{min-height:40px;padding:10px 17px}.text-link{display:inline-flex;align-items:center;gap:20px;font-size:12px;font-weight:600}.text-link:hover{color:var(--blue)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-top:88px;padding-bottom:74px;align-items:center}.hero .eyebrow{display:flex;gap:10px;align-items:center;margin:0 0 30px}.signal{height:6px;width:6px;background:var(--blue);box-shadow:0 0 0 4px #315dd714;border-radius:50%}h1{font-size:clamp(58px,6.8vw,96px);font-weight:550;line-height:1.02;letter-spacing:-6px;margin:0 0 28px}h1 em{font-style:normal;color:var(--blue)}.hero-description{font-size:20px;line-height:1.6;letter-spacing:-.5px;margin:0 0 16px}.hero-detail{max-width:390px;font-size:14px;line-height:1.9;color:var(--muted);margin:0 0 28px}.hero-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap}.micro{color:var(--muted);font-size:10px;line-height:1.7;margin-top:18px}.hero-stage{isolation:isolate;position:relative;min-height:570px;background:radial-gradient(ellipse at 70% 20%,#30467550,transparent 65%),linear-gradient(145deg,#1b2333,#0b0e15);border:1px solid #313c50;border-radius:18px;box-shadow:0 35px 75px #18233d25;color:#e2e9f6;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.stage-heading{padding:28px 26px;display:flex;justify-content:space-between;gap:14px;align-items:center}.stage-heading .eyebrow{font-size:8px;margin:0;letter-spacing:1.1px;color:#a8b8d0}.stage-tag{font-size:9px;border:1px solid #44516a;border-radius:20px;padding:6px 9px;color:#b8c7dd;white-space:nowrap}.orbit-art{position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(#71829e35 .6px,transparent .6px);background-size:20px 20px;mask-image:linear-gradient(transparent,#000 20%,#000 80%,transparent)}.orbit{position:absolute;width:360px;height:360px;left:50%;top:46%;border:1px solid #8ba2ce2a;border-radius:50%;transform:translate(-50%,-50%)}.orbit-one:before,.orbit-two:before{content:"";position:absolute;width:7px;height:7px;background:#c8d7f7;border-radius:50%;box-shadow:0 0 18px #8caaff;top:50%;left:-4px}.orbit-two{width:460px;height:460px;transform:translate(-50%,-50%) rotate(135deg);border-style:dashed;border-color:#8ba2ce1c}.orbit-label{position:absolute;font:8px ui-monospace,monospace;letter-spacing:1.2px;color:#8698b6}.label-a{top:23%;left:12%}.label-b{top:44%;right:4%;writing-mode:vertical-rl}.label-c{bottom:32%;left:9%}.account-capsule-demo{margin:0;padding:0 20px;position:relative}.product{margin:0}.product-stage{position:relative;min-height:290px;display:grid;place-items:center}.product-stage:before{content:"";position:absolute;width:160px;height:160px;border:1px solid #b4caff22;border-radius:34px;background:linear-gradient(135deg,#ffffff0e,#ffffff02);box-shadow:0 0 90px #5885d72a;transform:rotate(-12deg);z-index:-1}.latch-capsule{z-index:2}.product-demo{width:100%;height:290px;object-fit:contain;position:absolute;inset:0;z-index:3;background:#0e1119;border-radius:12px}.stop-demo{position:absolute;top:8px;right:8px;z-index:5;border:1px solid #52637e;border-radius:5px;padding:7px 10px;background:#182131;color:white;font-size:10px;cursor:pointer}.is-playing .latch-capsule{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);z-index:4}.demo-status{font-size:11px;line-height:1.5;color:#dce5f5;text-align:center;margin:0}.demo-status:empty{display:none}figcaption{font-size:10px;line-height:1.8;color:#9eacc2;max-width:270px;margin:16px auto 24px;text-align:center}.stage-footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #2e394c;padding:22px 26px;font-size:10px;color:#afbdd3}.stage-footer a{color:#e0eaff}.principles{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);padding:25px 0;font-size:12px}.principles div{display:flex;gap:16px;align-items:center}.principles span{color:#7d889d;font:10px ui-monospace,monospace}.platform{padding-top:105px;padding-bottom:100px}.section-heading{display:flex;gap:60px;justify-content:space-between;align-items:end;margin-bottom:42px}h2{font-size:clamp(32px,3.5vw,49px);font-weight:500;line-height:1.15;letter-spacing:-2px;margin:18px 0 0}.section-heading>p{max-width:310px;font-size:14px;color:var(--muted);line-height:1.8;margin:0}.platform-grid{display:grid;grid-template-columns: .85fr 1.15fr;gap:22px}.identity-card,.console-card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}.identity-card{padding:30px;display:flex;flex-direction:column}.feature-number{font:10px ui-monospace,monospace;color:#68758c;letter-spacing:1px}.identity-symbol{height:210px;display:flex;align-items:center;justify-content:center;gap:32px}.identity-symbol>img{background:#eef2fc;padding:16px;border-radius:18px;width:76px;height:76px;box-shadow:0 6px 20px #243f6b0f}.identity-symbol>span{color:#99a7bd;font-size:25px}.identity-apps{display:grid;gap:9px}.identity-apps i{height:27px;width:70px;border:1px solid #ccd5e7;border-radius:6px;background:linear-gradient(100deg,#edf1fb,white)}.identity-apps i:nth-child(2){transform:translateX(10px);border-color:#8fa8e8}.identity-card h3,.console-card h3{font-size:27px;line-height:1.25;letter-spacing:-.8px;font-weight:500;margin:0 0 16px}.identity-card p,.console-card p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 24px}.identity-card>a,.console-card-copy>a,.service-grid a{font-size:12px;font-weight:600;color:var(--blue);margin-top:auto}.identity-card>a span,.console-card-copy>a span,.service-grid a span{margin-left:16px}.console-card-top{display:flex;justify-content:space-between;gap:12px;padding:30px 30px 24px}.example-label{font-size:9px;color:#65728a}.console-preview{margin:0 30px;background:#141b28;color:#dce4f3;border:1px solid #2d3b52;border-radius:8px;font-size:10px;overflow:hidden;box-shadow:0 8px 20px #10204010}.preview-bar{display:flex;gap:9px;padding:12px 16px;border-bottom:1px solid #303a4b;color:#99abc6;font-size:9px}.preview-bar>span:last-child{margin-left:auto}.mini-logo{color:#f1f4ff;font-weight:800}.preview-resource{display:flex;justify-content:space-between;align-items:center;padding:20px 16px 10px;gap:10px}.preview-resource>div{display:flex;align-items:center;gap:10px}.resource-glyph{color:#aac4ff;font-size:20px}.setup-badge{font-size:8px;background:#21355a;color:#bacfff;border-radius:4px;padding:5px 8px}.preview-steps{list-style:none;padding:0 16px 14px;margin:0}.preview-steps li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #293345;color:#b0bdd2;font-size:9px}.preview-steps li:last-child{border:0}.preview-steps span{border:1px solid #41516a;border-radius:50%;width:17px;height:17px;display:grid;place-items:center;font-size:8px}.preview-steps b{margin-left:auto;font-size:8px;font-weight:400;color:#7487a5}.console-card-copy{padding:28px 30px 30px}.console-card h3{font-size:24px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:46px}.service-grid article{display:flex;align-items:start;gap:16px}.service-icon{font-size:25px;color:#405b94;line-height:1.2}.service-grid h3{font-size:16px;font-weight:550;margin:0 0 12px;letter-spacing:-.3px}.service-grid p{font-size:12px;line-height:1.85;color:var(--muted);margin:0 0 18px}.service-grid a{font-size:11px}.workflow{background:var(--night);color:#e7edf8;padding:85px 0}.workflow-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.workflow .eyebrow{color:#8ca6d6}.workflow h2{font-size:52px}.workflow-layout>div>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#a4b1c7;margin:25px 0 30px}.workflow-steps{border-top:1px solid #364157}.workflow details{border-bottom:1px solid #364157}.workflow summary{display:flex;align-items:center;gap:24px;padding:26px 0;font-size:17px;cursor:pointer;list-style:none}.workflow summary::-webkit-details-marker{display:none}.workflow summary>span{font:10px ui-monospace,monospace;color:#889dbc}.workflow summary b{margin-left:auto;font-size:20px;font-weight:400;color:#9ebaff;transition:transform .2s}.workflow details[open] summary b{transform:rotate(45deg)}.workflow details p{font-size:13px;line-height:1.85;color:#a4b1c7;margin:0 30px 26px 40px}.closing{text-align:center;padding-block:100px}.closing h2{font-size:clamp(40px,5vw,70px);letter-spacing:-3px;margin:25px 0 32px}.closing .text-link{display:flex;justify-content:center;margin-top:25px;color:var(--muted);font-size:11px}footer{border-top:1px solid var(--line);display:flex;align-items:center;gap:35px;padding-block:30px}footer .brand{font-size:22px}footer p{font-size:10px;color:var(--muted);line-height:1.7}footer nav{display:flex;gap:24px;margin-left:auto;font-size:11px}.footer-note{font:8px ui-monospace,monospace;letter-spacing:1px;color:#65748c;max-width:120px;line-height:1.8}
@media(min-width:1500px){.hero{gap:90px}.hero-stage{min-height:610px}}
@media(max-width:1050px){.section-width{width:calc(100% - 56px)}.site-header{padding-inline:28px}.hero{gap:30px;padding-top:65px}h1{letter-spacing:-4px}.stage-heading{flex-wrap:wrap}.hero-stage{min-height:540px}.stage-footer{flex-direction:column;gap:12px}.principles{font-size:10px;gap:12px}.principles div{gap:8px}.section-heading{gap:30px}.workflow-layout{gap:50px}.service-grid{gap:20px}.footer-note{display:none}}
@media(max-width:760px){.section-width{width:calc(100% - 40px)}.site-header{height:auto;min-height:72px;padding:16px 20px;gap:16px;flex-wrap:wrap}.site-header nav{order:3;width:100%;justify-content:center;gap:28px;border-top:1px solid var(--line);padding-top:14px}.header-cta{margin-left:auto;font-size:11px}.hero{grid-template-columns:1fr;padding-top:48px;gap:40px;padding-bottom:45px}.hero h1{font-size:clamp(58px,12vw,85px);letter-spacing:-4px}.desktop-break{display:none}.hero-detail{max-width:480px}.hero-description{font-size:18px}.hero .eyebrow{font-size:9px;margin-bottom:25px}.hero-stage{min-height:510px}.stage-heading{flex-wrap:nowrap;padding:22px}.stage-heading .eyebrow{font-size:8px;margin:0}.stage-footer{flex-direction:row;padding:20px}.hero-actions{gap:22px}.principles{grid-template-columns:1fr 1fr;gap:22px;font-size:11px}.platform{padding-block:65px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:22px;max-width:460px}.platform-grid{grid-template-columns:1fr}.identity-symbol{height:160px}.identity-card{padding:26px}.console-card-top{padding:26px 24px 22px}.console-preview{margin-inline:24px}.console-card-copy{padding:24px}.service-grid{grid-template-columns:1fr;margin-top:36px;gap:28px}.service-grid article{border-bottom:1px solid var(--line);padding-bottom:28px}.service-grid article:last-child{border:0;padding-bottom:0}.service-grid p{max-width:460px}.workflow{padding-block:60px}.workflow-layout{grid-template-columns:1fr;gap:45px}.workflow h2{font-size:44px}.workflow summary{font-size:16px}.closing{padding-block:70px}.closing h2{letter-spacing:-2px}footer{gap:20px;flex-wrap:wrap}footer nav{width:100%;margin-left:0;padding-top:14px;border-top:1px solid var(--line)}footer p{margin-left:auto}.hero-stage .product-demo{height:290px}html{scroll-padding-top:135px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}.button:hover{transform:none}}
@media(prefers-reduced-transparency:reduce){.site-header{background:var(--paper);backdrop-filter:none}}