*,*::before,*::after{box-sizing:border-box}*{margin:0}html{scroll-behavior:smooth;scroll-padding-top:108px;-webkit-font-smoothing:antialiased}body{--bg:#f6f3ed;--bg-card:#fff;--text:#1a1a1a;--text-secondary:#63655e;--text-tertiary:#7a7d73;--border:#deded3;--border-hover:#babdaf;--green:#2f6657;--serif:'Newsreader',Georgia,serif;--sans:'Inter',sans-serif;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.7}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid var(--green);outline-offset:5px}button{cursor:pointer}::selection{background:#d4e0d6}.shell{width:min(1160px,calc(100% - 96px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(246,243,237,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:20px;letter-spacing:-.03em;text-decoration:none;display:inline-flex;align-items:center;gap:12px;font-weight:500}.brand img{object-fit:contain;filter:brightness(.24) saturate(.7) contrast(1.15)}nav{display:flex;align-items:center;gap:30px}nav a{text-decoration:none;font-size:12px;color:var(--text-secondary)}nav a:hover{color:var(--green)}.back-link{display:flex;align-items:center;gap:6px}.button{display:inline-flex;justify-content:center;align-items:center;gap:35px;border:1px solid var(--green);background:var(--green);color:white;border-radius:100px;padding:15px 26px;font-size:14px;font-weight:500;line-height:1.3;min-height:52px;text-decoration:none;transition:background .2s,transform .2s}.button:hover{background:#244e43;transform:translateY(-1px)}.button svg,.text-link svg,.text-button svg,.trust-links svg{width:19px;height:19px;flex-shrink:0}.button.small{min-height:42px;padding:11px 20px;gap:20px;font-size:12px}.skip-link{position:fixed;top:-100px;left:20px;padding:10px 16px;background:white;z-index:100}.skip-link:focus{top:10px}.eyebrow,.number,.sketch-top,.feature-foot,.access-note,.example>span,.example-note{font-size:10px;font-weight:400;letter-spacing:.1em;text-transform:uppercase}.eyebrow{color:var(--green);margin-bottom:21px}.hero{display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:66px;padding-block:87px 94px}.hero-copy{position:relative;z-index:1}.hero h1{font:400 clamp(58px,6.25vw,85px)/.97 var(--serif);letter-spacing:-.05em;margin-bottom:29px}.hero-intro{max-width:470px;font-size:15px;line-height:1.85;color:#53584f}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:32px}.text-link{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:12px;line-height:1.5;border-bottom:1px solid var(--border-hover);padding-block:6px}.text-link:hover{color:var(--green);border-color:var(--green)}.access-note{display:flex;align-items:center;gap:7px;margin-top:17px;color:#6a7066;letter-spacing:.06em;text-transform:none;font-size:11px}.access-note span{width:5px;height:5px;background:var(--green);border-radius:50%}.possibilities{padding-block:75px 86px;border-top:1px solid var(--border)}.section-heading{display:grid;grid-template-columns:1fr 1fr;column-gap:80px;align-items:start}.section-heading .eyebrow{grid-column:1/-1}.section-heading h2,h2{font:400 clamp(35px,4vw,52px)/1.06 var(--serif);letter-spacing:-.035em}h3{font:400 28px/1.15 var(--serif);letter-spacing:-.025em}.section-heading>p{max-width:440px;color:var(--text-secondary);padding-top:5px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:43px}.feature-grid article{border-top:1px solid var(--border);padding-top:21px}.number{color:var(--green);font-size:9px;display:block;margin-bottom:23px}.feature-grid h3{margin-bottom:15px}.feature-grid p{font-size:13px;color:var(--text-secondary);line-height:1.85;max-width:315px}.feature-foot{display:block;margin-top:24px;color:#85897d;font-size:8px;letter-spacing:.065em;text-transform:none}.conversation{background:#e9ede4;border-block:1px solid #d8dfd1}.conversation-inner{display:grid;grid-template-columns:1fr .9fr;gap:120px;padding-block:70px}.conversation h2{margin-bottom:23px}.conversation-inner>div>p{color:#5c6858;font-size:13px;max-width:420px;line-height:1.9}.conversation .text-link{margin-top:19px;font-size:11px}.conversation-examples{align-self:center}.example{padding:22px 0 24px;border-bottom:1px solid #ccd5c4}.example:first-child{padding-top:0}.example>span{color:#6f7c66;font-size:8px}.example p{font:400 29px/1.25 var(--serif);letter-spacing:-.02em;margin-top:13px;max-width:360px;color:#324c3b}.example-note{margin-top:15px;color:#7f8975;font-size:8px;letter-spacing:.035em;text-transform:none}.personas{padding-block:84px 65px;scroll-margin-top:90px}.persona-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px;margin-top:40px}.persona-grid article{display:flex;align-items:center;gap:17px;border-top:1px solid var(--border);padding-top:25px;min-width:0}.persona-grid img{width:76px;height:76px;border-radius:50%;object-fit:cover;border:1px solid #d6d7ca;flex-shrink:0}.persona-grid h3{font-size:24px;line-height:1.1;max-width:195px}.persona-grid p{font-size:10px;color:var(--text-tertiary);margin-top:7px}.personas-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:31px}.personas-bottom>p{font-size:10px;color:var(--text-tertiary);max-width:450px}.text-button{display:inline-flex;align-items:center;gap:12px;border:0;background:none;padding:8px 0;border-bottom:1px solid #bdc8b6;font-size:11px;color:var(--green);white-space:nowrap}.trust{border-block:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-block:60px 64px}.trust h2{font-size:42px}.trust-details{padding-top:2px;color:var(--text-secondary);font-size:13px;line-height:1.85}.trust-copy>p+p{margin-top:15px}.trust-links{display:flex;gap:25px;align-items:center;margin-top:24px}.trust-links a{display:inline-flex;align-items:center;gap:5px;font-size:10px;text-decoration:none;border-bottom:1px solid var(--border-hover);padding-bottom:4px}.trust-links svg{width:15px;height:15px}.closing{text-align:center;padding-block:75px 80px}.closing .eyebrow{margin-bottom:18px}.closing h2{font-size:55px}.closing>p:not(.access-note){color:var(--text-secondary);font-size:13px;line-height:1.8;margin:20px 0 26px}.closing .button{min-width:165px}.closing .access-note{justify-content:center;font-size:10px;margin-top:17px}footer{border-top:1px solid var(--border);padding-block:28px 32px}.footer-inner{display:flex;align-items:center;gap:24px}.footer-inner .brand{font-size:16px;gap:8px}.footer-inner>span{font-size:9px;color:var(--text-tertiary);margin-left:15px}footer nav{margin-left:auto;gap:23px}footer nav a{font-size:10px}#invite-modal .modal-btn.primary{background:var(--green);border-color:var(--green)}#invite-modal .modal-btn.primary:hover{background:#244e43}#invite-modal input:focus{border-color:var(--green)}.modal{font-size:16px}.modal p{line-height:1.6}.modal-close{min-width:28px;min-height:28px}.modal input{min-height:48px}.modal-btn{min-height:44px}
@media(min-width:1440px){.hero{padding-block:110px}.hero h1{font-size:89px}}
@media(max-width:1020px){.shell{width:calc(100% - 64px)}.hero{gap:35px;padding-block:65px}.hero h1{font-size:64px}.hero-actions{gap:18px;flex-wrap:wrap}.hero-intro{font-size:14px}.conversation-inner{gap:65px}.persona-grid{gap:20px}.persona-grid img{width:62px;height:62px}.persona-grid h3{font-size:21px}.persona-grid article{gap:12px}.trust-links{gap:18px}.section-heading{column-gap:50px}}
@media(max-width:760px){html{scroll-padding-top:90px}.shell{width:calc(100% - 40px)}.header-inner{height:74px;gap:12px}.brand{font-size:18px;gap:8px}.brand img{width:25px;height:25px}nav{gap:18px}.quiet-link{display:none}.back-link{font-size:11px}.button.small{gap:14px;padding:10px 16px;min-height:40px}.hero{grid-template-columns:1fr;padding-block:52px 58px;gap:46px}.hero h1{font-size:clamp(59px,10.5vw,76px);margin-bottom:23px}.hero-intro{max-width:480px;font-size:14px}.hero-actions{gap:24px;margin-top:26px}.hero .button{padding:14px 23px;gap:40px}.eyebrow{font-size:9px;margin-bottom:17px}.possibilities{padding-block:49px 53px}.section-heading{display:block}.section-heading h2,h2{font-size:40px}.section-heading>p{margin-top:21px;font-size:13px;max-width:460px}.feature-grid{grid-template-columns:1fr;gap:26px;margin-top:31px}.feature-grid article{padding-top:19px}.number{margin-bottom:14px;font-size:9px}.feature-grid h3{font-size:28px;margin-bottom:10px}.feature-grid p{max-width:490px;font-size:13px}.feature-foot{margin-top:13px;font-size:9px}.conversation-inner{grid-template-columns:1fr;padding-block:48px 42px;gap:35px}.conversation h2{margin-bottom:19px}.conversation-inner>div>p{max-width:480px}.conversation .text-link{font-size:11px}.conversation-examples{max-width:480px}.example p{font-size:29px;max-width:410px}.example>span{font-size:9px}.example-note{font-size:9px}.personas{padding-block:51px 44px}.persona-grid{grid-template-columns:1fr;gap:0;margin-top:31px}.persona-grid article{padding-block:18px;gap:18px}.persona-grid img{width:68px;height:68px}.persona-grid h3{max-width:none;font-size:25px}.persona-grid p{font-size:11px;margin-top:5px}.personas-bottom{display:block;margin-top:12px}.personas-bottom>p{font-size:10px;max-width:350px}.text-button{margin-top:13px;font-size:12px}.trust{grid-template-columns:1fr;gap:25px;padding-block:43px}.trust h2{font-size:40px}.trust-links{flex-wrap:wrap;gap:22px}.trust-links a{font-size:11px}.closing{padding-block:49px 53px}.closing h2{font-size:44px}.closing>p:not(.access-note){font-size:13px}.footer-inner{flex-wrap:wrap;gap:15px;justify-content:space-between}.footer-inner>span{margin-left:0}.footer-inner nav{width:100%;margin-left:0;gap:22px;padding-top:4px}.footer-inner nav a{font-size:11px}.modal-backdrop{padding:20px}.modal{padding:28px 23px 23px}.modal h3{font-size:30px}.modal p{font-size:14px}.modal label{font-size:12px}.modal input{font-size:16px}.modal-btn{font-size:14px}}
@media(max-width:390px){.back-link span{display:none}.hero h1{font-size:57px}.hero-actions{gap:17px}.text-link{font-size:11px}.header-inner nav{gap:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Third pass: readable supporting text at desktop sizes. */
.number{font-size:10px}.feature-foot{font-size:10px}.example>span{font-size:9px}.example-note{font-size:10px}.personas-bottom>p{font-size:11px}.footer-inner>span{font-size:10px}.footer-inner nav a{font-size:11px}

/* Personal memory atlas: flat, responsive vector illustration. */
.memory-atlas{width:100%;max-width:530px;margin:0;align-self:center;position:relative;padding:0;background:transparent;transform:none}
.atlas-drawing{display:block;width:100%;height:auto;overflow:visible;margin-top:15px}
.atlas-terrain{fill:none;stroke:#dbe1d3;stroke-width:1}
.atlas-links{fill:none;stroke:#829c85;stroke-width:1.15;stroke-linecap:round;opacity:.78}
.atlas-branches{fill:none;stroke:#a2b29a;stroke-width:.8;stroke-linecap:round;stroke-linejoin:round}
.atlas-small-nodes{fill:#8b9f81;stroke:var(--bg);stroke-width:1}
.atlas-highlight{fill:none;stroke:#b56c54;stroke-width:1.5;stroke-linecap:round}
.atlas-hub circle{fill:var(--bg);fill-opacity:.7;stroke:#cad5c4;stroke-width:.7}
.atlas-hub circle:nth-child(2){fill:none;stroke:#b2c3ac;stroke-width:.8}
.atlas-hub .hub-disc{fill:#eff1e7;fill-opacity:1;stroke:#728d71;stroke-width:1}
.hub-title{font:400 36px var(--serif);fill:#2c543e;letter-spacing:-.7px}
.atlas-domain-nodes{fill:var(--bg);stroke:#466c52;stroke-width:1.1}
.atlas-node-centres{fill:#466c52}
.atlas-domain-nodes circle:nth-child(2),.atlas-domain-nodes circle:nth-child(4){stroke:#b56c54}
.atlas-node-centres circle:nth-child(2),.atlas-node-centres circle:nth-child(4){fill:#b56c54}
.atlas-labels{font:400 21px var(--serif);letter-spacing:-.3px;fill:#3c5641;paint-order:stroke;stroke:var(--bg);stroke-width:6px;stroke-linejoin:round}
@media(max-width:760px){.memory-atlas{max-width:470px;width:100%;margin-inline:auto}}

/* The hero introduces the digital self as the whole product. */
.hero h1.hero-digital-title{font:500 clamp(44px,5.8vw,78px)/1.04 'IBM Plex Sans',Inter,sans-serif;letter-spacing:-.035em;color:var(--text);margin-bottom:25px;max-width:570px;text-wrap:balance}
@media(max-width:760px){.hero h1.hero-digital-title{font-size:clamp(44px,7.5vw,60px);margin-bottom:23px}}


/* Living memory: fixed geometry, with two memories and one person joining. */
.memory-atlas{--paper:var(--bg);--forest:#466c52;--signal:#b56c54;aspect-ratio:560/470}
.memory-atlas .atlas-drawing{margin:0}
.memory-atlas .motion-effects{pointer-events:none}
.memory-atlas .effect-line{fill:none;stroke:var(--forest);stroke-width:1;stroke-linecap:round;stroke-linejoin:round}
.memory-atlas .effect-signal{stroke:var(--signal)}
.memory-atlas .effect-node{fill:var(--paper);stroke:var(--forest);stroke-width:1}
.memory-atlas .effect-dot{fill:var(--forest);stroke:var(--paper);stroke-width:1}
.memory-atlas .effect-dot.warm{fill:var(--signal)}
.memory-atlas .effect-ring{fill:none;stroke:var(--forest);stroke-width:.85}
.memory-atlas .joining-person{position:absolute;width:6.8%;aspect-ratio:1;display:none;align-items:center;justify-content:center;border:1px solid var(--signal);border-radius:50%;background:var(--paper);color:var(--signal);pointer-events:none;transform:translate(-50%,-50%)}
.memory-atlas .joining-person svg{width:58%;height:58%;stroke-width:1.3}
.memory-motion-toggle{position:absolute;right:0;bottom:0;display:grid;place-items:center;width:32px;height:32px;padding:6px;border:1px solid transparent;border-radius:50%;color:#798574;background:var(--bg);transition:color .2s,border-color .2s}
.memory-motion-toggle[hidden]{display:none}
.memory-motion-toggle:hover,.memory-motion-toggle:focus-visible{color:var(--green);border-color:var(--border)}
.memory-motion-toggle svg{grid-area:1/1;width:18px;height:18px}
.memory-motion-toggle .motion-play-icon,.memory-motion-toggle[data-paused] .motion-pause-icon{display:none}
.memory-motion-toggle[data-paused] .motion-play-icon{display:block}
@media(pointer:coarse){.memory-motion-toggle{width:44px;height:44px}}


/* Personal memory, reflection and assistance each have a clear place. */

.assistance{display:grid;grid-template-columns:1fr .9fr;gap:120px;padding-block:76px 74px;border-bottom:1px solid var(--border)}
.assistance-copy h2{margin-bottom:23px}
.assistance-copy>p{max-width:405px;font-size:13px;line-height:1.9;color:var(--text-secondary)}
.assistance-copy>p.assistance-control{max-width:335px;font-size:11px;margin-top:18px;color:#7a8073;line-height:1.75}
.assistance-copy .text-button{margin-top:22px}
.assistant-workflows{align-self:center}
.assistant-workflow{display:grid;grid-template-columns:28px 1fr;column-gap:20px;border-bottom:1px solid var(--border);padding-block:24px}
.assistant-workflow:first-child{padding-top:0}
.assistant-workflow:last-child{padding-bottom:0;border-bottom:0}
.workflow-icon{width:25px;height:25px;color:var(--green);margin-top:2px}
.assistant-workflow h3{font-size:27px;margin-bottom:9px}
.assistant-workflow p{max-width:345px;font-size:13px;line-height:1.8;color:var(--text-secondary)}
.workflow-services{display:block;margin-top:11px;font-size:9px;letter-spacing:.035em;color:#858a7e}
@media(max-width:1020px){.assistance{gap:65px}}
@media(max-width:760px){.assistance{grid-template-columns:1fr;gap:36px;padding-block:49px 50px}.assistance-copy h2{margin-bottom:20px}.assistance-copy>p{max-width:460px}.assistance-copy>p.assistance-control{font-size:11px;max-width:365px;margin-top:15px}.assistance-copy .text-button{margin-top:17px}.assistant-workflow{grid-template-columns:26px 1fr;column-gap:17px;padding-block:23px}.assistant-workflow h3{font-size:27px}.workflow-services{font-size:10px}}

/* A short biography for each historical figure. */
.persona-grid article{align-items:flex-start}
.persona-grid p{font-size:12px;line-height:1.7;color:var(--text-secondary);margin-top:9px}
@media(max-width:760px){.persona-grid p{font-size:12px;margin-top:7px}}

/* Keep the full wordmark and sign-up action on one line on small phones. */
@media(max-width:390px){.site-header .back-link{display:none}.site-header .button.small{white-space:nowrap}}

/* The memory controls use the same icon scale as Personal assistance. */
.trust-details{display:grid;grid-template-columns:28px minmax(0,1fr);column-gap:20px;align-items:start}
.trust-copy{min-width:0}
.dendrite-link{display:inline-flex;align-items:center;gap:5px;color:var(--green);text-decoration:underline;text-decoration-color:var(--border-hover);text-underline-offset:3px}
.dendrite-link:hover{text-decoration-color:var(--green)}
.dendrite-link svg{width:15px;height:15px;flex-shrink:0}
@media(max-width:760px){.trust-details{grid-template-columns:26px minmax(0,1fr);column-gap:17px}}

/* Franklin's quotation introduces the three personal-memory features. */
.possibilities .quote-heading{display:block}
.memory-quote{max-width:1000px}
.memory-quote h2{font-size:clamp(30px,3.6vw,46px);line-height:1.2;text-wrap:balance}
.memory-quote figcaption{margin-top:18px;font-size:10px;line-height:1.7;letter-spacing:.04em;color:var(--text-tertiary)}
.memory-quote cite{font-style:normal}