:root{--ink:#2d2444;--purple:#6443b5;--muted:#696174;--soft:#f4f0f8;--green:#e5f1eb;--line:#e4ddec;--page:#fcfbfd;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--page)}
*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink)}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--purple)}:is(a,button):focus-visible{outline:3px solid #8060ca;outline-offset:4px}.skip{position:absolute;left:20px;top:-100px;background:#fff;padding:12px;z-index:20}.skip:focus{top:12px}
.explain-header{max-width:1264px;margin:auto;padding:14px 40px;display:flex;align-items:center;gap:30px;min-height:104px}.brand{display:block;margin-right:auto;background:#fff;border-radius:12px}.brand img{display:block;width:92px;height:72px;object-fit:contain}.explain-header nav{display:flex;align-items:center;gap:30px}.explain-header nav a{font-size:14px;text-decoration:none;font-weight:550;padding:12px 0;min-height:44px;display:inline-flex;align-items:center}.login-link{font-size:14px;font-weight:700;text-decoration:none;border:1px solid #d8cde9;border-radius:999px;padding:11px 20px;display:flex;align-items:center;gap:20px;min-height:46px}
main{overflow:hidden}.explain-hero{max-width:1264px;margin:auto;padding:42px 40px 55px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);align-items:center;gap:55px}.hero-copy{max-width:670px}.kicker{font-size:11px;font-weight:750;letter-spacing:1.5px;text-transform:uppercase;color:var(--purple);margin:0 0 15px;line-height:1.6}.explain-hero h1{font-size:clamp(44px,5.3vw,70px);line-height:1.04;letter-spacing:-3px;margin:0 0 25px;font-weight:730}.explain-hero h1 em{font-style:normal;color:var(--purple)}.lead{font-size:17px;line-height:1.8;color:var(--muted);max-width:630px;margin:0}.hero-actions{display:flex;gap:13px;margin-top:29px;flex-wrap:wrap}.primary,.secondary{min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:25px;padding:14px 22px;border-radius:12px;font-size:14px;font-weight:700;text-decoration:none}.primary{background:var(--purple);color:#fff;box-shadow:0 7px 20px #6443b526}.primary:hover{background:#54379f;color:#fff}.secondary{border:1px solid #d8cde9;background:#fff}.charlie-stage{min-height:430px;border-radius:32px;background:linear-gradient(150deg,#e3efe9 0%,#f0eaf7 100%);position:relative;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}.charlie-stage:after{content:"";width:75%;height:30px;border-radius:50%;background:#47365b18;filter:blur(8px);position:absolute;bottom:17px}.charlie-stage img{width:330px;height:410px;object-fit:cover;object-position:top;position:relative;z-index:1}.speech{position:absolute;top:25px;left:25px;background:#fff;padding:14px 17px;border-radius:16px 16px 16px 3px;font-size:12px;line-height:1.55;z-index:2;box-shadow:0 10px 30px #47365b15}.speech strong{font-size:14px}
.quick-route{max-width:1184px;margin:0 auto;padding:27px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.quick-route div{padding:2px 24px;border-right:1px solid var(--line);display:grid;grid-template-columns:34px 1fr;gap:1px 10px;align-items:center}.quick-route div:first-child{padding-left:0}.quick-route div:last-child{border:0}.quick-route span{grid-row:1/3;width:34px;height:34px;border-radius:10px;background:#eee7f7;display:grid;place-items:center;color:var(--purple);font-size:11px;font-weight:800}.quick-route strong{font-size:13px}.quick-route small{font-size:10px;color:var(--muted);line-height:1.4}
.section{max-width:1264px;margin:auto;padding:90px 40px 0;scroll-margin-top:25px}.section-heading{max-width:700px;margin-bottom:36px}.section h2,.final-cta h2{font-size:clamp(30px,3.5vw,43px);letter-spacing:-1.5px;line-height:1.15;margin:0 0 16px}.section-heading>p:last-child,.training-copy>p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}.phone-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.phone-flow article>p{font-size:12px;line-height:1.7;color:var(--muted);padding:0 8px;margin:18px 0 0}.phone-flow article>p strong{font-size:14px;color:var(--ink)}.phone{min-height:390px;background:#fff;border:1px solid var(--line);border-radius:27px;padding:28px 18px 20px;box-shadow:0 17px 50px #4d30630c;position:relative}.phone-top{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:52px;height:5px;border-radius:5px;background:#ddd5e4}.step-label{display:block;font-size:9px;font-weight:800;letter-spacing:1px;color:var(--purple);margin:11px 0 18px}.phone h3{font-size:19px;line-height:1.25;margin:0 0 10px;letter-spacing:-.4px}.phone>p{font-size:12px;line-height:1.65;color:var(--muted);min-height:59px}.fake-input{font-family:monospace;border:1px solid #d9cfe5;border-radius:10px;padding:13px 7px;text-align:center;font-size:12px;margin:22px 0 10px}.fake-button{background:var(--purple);color:#fff;border-radius:10px;text-align:center;padding:13px 7px;font-size:11px;font-weight:700}.mini-card{border:1px solid #e4dcec;border-radius:11px;padding:13px;margin-top:10px}.mini-card b,.mini-card span{display:block}.mini-card b{font-size:12px}.mini-card span{font-size:10px;color:var(--muted);margin-top:5px}.bubble{font-size:11px;line-height:1.5;padding:11px 12px;border-radius:13px;margin-top:12px}.bubble.charlie{background:#f0ebf7;margin-right:15px}.bubble.user{background:#e4f1eb;margin-left:15px}.feedback-line{padding:12px;border-radius:11px;margin-top:10px}.feedback-line b,.feedback-line span{display:block}.feedback-line b{font-size:10px;text-transform:uppercase;letter-spacing:.5px}.feedback-line span{font-size:11px;margin-top:5px}.feedback-line.good{background:#e4f1eb}.feedback-line.next{background:#f1ebf7}
.training{max-width:1184px;margin-top:90px;padding:50px;display:grid;grid-template-columns:1.5fr .7fr;gap:70px;align-items:center;background:#2d253f;border-radius:28px;color:#fff}.training .kicker{color:#b7e5cf}.training h2{font-size:38px}.training-copy>p{color:#d3cada}.training ul{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;margin:25px 0 0}.training li{font-size:12px;line-height:1.5;padding-left:20px;position:relative}.training li:before{content:"✓";position:absolute;left:0;color:#8bd1ae;font-weight:800}.route-card{background:#fff;color:var(--ink);border-radius:20px;padding:23px 25px;display:grid;gap:5px}.route-card span{font-size:9px;font-weight:800;letter-spacing:1px;color:var(--purple)}.route-card b{font-size:18px}.route-card i{font-style:normal;color:#9a86aa;margin:4px 0}
.trainer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.trainer-grid article{border-top:1px solid #d9cfe5;padding:24px 8px 0 0}.trainer-grid span{font-size:11px;font-weight:800;color:var(--purple)}.trainer-grid h3{font-size:18px;margin:17px 0 10px}.trainer-grid p{font-size:13px;line-height:1.75;color:var(--muted);margin:0}
.privacy{max-width:1184px;margin-top:90px;padding:0 50px;min-height:330px;background:var(--green);border-radius:28px;display:grid;grid-template-columns:270px 1fr;gap:45px;align-items:center;overflow:hidden}.privacy img{width:260px;height:340px;object-fit:cover;object-position:top;align-self:end}.privacy>div{padding:40px 0}.privacy .kicker{color:#42634f}.privacy h2{font-size:35px}.privacy p:not(.kicker){font-size:14px;line-height:1.8;color:#565b59;max-width:650px}.privacy a{font-size:13px;font-weight:750;display:inline-flex;gap:20px;margin-top:8px;min-height:44px;align-items:center;text-decoration:none}
.final-cta{max-width:1184px;margin:70px auto 0;padding:35px 40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:35px}.final-cta h2{font-size:29px;margin-bottom:7px}.final-cta p:not(.kicker){color:var(--muted);font-size:13px;margin:0}.final-cta .kicker{margin-bottom:8px}footer{max-width:1264px;margin:auto;padding:35px 40px;display:flex;align-items:center;gap:24px;color:var(--muted);font-size:11px}footer p{margin-right:auto}footer p span{margin:0 6px}footer a{display:inline-flex;min-height:44px;align-items:center;text-decoration:none}
@media(max-width:1264px){.quick-route,.training,.privacy,.final-cta{margin-left:40px;margin-right:40px}}
@media(max-width:900px){.explain-hero{grid-template-columns:1fr .7fr;gap:30px}.explain-hero h1{font-size:48px}.charlie-stage{min-height:370px}.charlie-stage img{width:270px;height:350px}.quick-route{grid-template-columns:1fr 1fr;gap:20px}.quick-route div:nth-child(2){border:0}.phone-flow{grid-template-columns:1fr 1fr;gap:30px}.training{gap:35px}.trainer-grid{grid-template-columns:1fr 1fr}.privacy{grid-template-columns:220px 1fr;padding-left:25px}.privacy img{width:220px}.explain-header nav{display:none}}
@media(max-width:620px){.explain-header{padding:10px 20px;min-height:78px;gap:15px}.brand img{width:75px;height:58px}.login-link{font-size:13px;padding:10px 16px;gap:14px}.explain-hero{display:flex;flex-direction:column;padding:25px 20px 35px;gap:28px}.explain-hero h1{font-size:clamp(34px,10.5vw,48px);letter-spacing:-1.7px;margin-bottom:18px}.lead{font-size:14px;line-height:1.75}.hero-actions{margin-top:23px}.hero-actions a{flex:1;padding:13px;gap:12px;font-size:12px}.charlie-stage{width:100%;min-height:315px;border-radius:24px}.charlie-stage img{width:250px;height:305px}.speech{top:18px;left:18px;padding:11px 13px;font-size:10px}.speech strong{font-size:12px}.quick-route{margin:0 20px;padding:22px 0;grid-template-columns:1fr;gap:0}.quick-route div,.quick-route div:first-child{padding:13px 5px;border:0;border-bottom:1px solid var(--line)}.quick-route div:last-child{border:0}.section{padding:60px 20px 0}.section-heading{margin-bottom:28px}.section h2,.final-cta h2{font-size:29px;letter-spacing:-.8px}.section-heading>p:last-child{font-size:13px}.phone-flow{grid-template-columns:1fr;gap:32px}.phone-flow article{max-width:360px;margin:auto}.phone{min-height:360px;padding:28px 21px 20px}.training{margin:60px 20px 0;padding:30px 24px;display:block;border-radius:23px}.training h2{font-size:29px}.training-copy>p{font-size:13px}.training ul{grid-template-columns:1fr;margin-bottom:28px}.route-card{padding:20px}.trainer-grid{grid-template-columns:1fr;gap:22px}.privacy{margin:60px 20px 0;padding:27px 23px 0;display:flex;flex-direction:column-reverse;gap:0;border-radius:23px}.privacy>div{padding:0}.privacy h2{font-size:28px}.privacy p:not(.kicker){font-size:13px}.privacy img{width:200px;height:240px;align-self:center}.final-cta{margin:50px 20px 0;padding:28px 3px;display:block}.final-cta .primary{margin-top:22px;width:100%;justify-content:space-between}footer{padding:25px 20px;flex-wrap:wrap;gap:0 18px}footer p{flex-basis:100%;margin:0 0 8px}footer a{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.welcome-charlie{transition:none}}

/* Conversation preview and Trainer/L&D dashboard tour. */
.conversation-charlie{display:grid;grid-template-columns:58px 1fr;gap:4px;align-items:end;margin-top:4px}.conversation-charlie img{width:64px;height:88px;object-fit:cover;object-position:top;align-self:end}.conversation-charlie .bubble.charlie{position:relative;background:#f0ebf7;margin:0 0 18px;border-radius:13px 13px 13px 3px}.conversation-charlie .bubble.charlie:before{content:"";position:absolute;left:-8px;bottom:0;border:8px solid transparent;border-bottom-color:#f0ebf7}.conversation-charlie+.bubble.user{margin:4px 0 0 50px;border-radius:13px 13px 3px 13px}
.dashboard-tour{margin-top:55px;padding:42px;background:#f2eef7;border-radius:27px;display:grid;grid-template-columns:minmax(280px,.8fr) minmax(470px,1.2fr);gap:48px;align-items:center}.dashboard-copy h3{font-size:28px;line-height:1.2;letter-spacing:-.8px;margin:0 0 13px}.dashboard-copy>p:not(.kicker){font-size:13px;line-height:1.75;color:var(--muted)}.dashboard-copy ol{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}.dashboard-copy li{display:grid;grid-template-columns:90px 1fr;gap:12px;padding-top:13px;border-top:1px solid #dcd2e7}.dashboard-copy li strong{font-size:12px}.dashboard-copy li span{font-size:11px;line-height:1.55;color:var(--muted)}.dashboard-window{background:#fff;border:1px solid #ddd4e7;border-radius:18px;overflow:hidden;box-shadow:0 20px 55px #4127561a}.dashboard-bar{height:35px;background:#2d253f;color:#fff;display:flex;align-items:center;padding:0 12px;gap:6px}.dashboard-bar>i{width:7px;height:7px;border-radius:50%;background:#83758f}.dashboard-bar>span{font-size:9px;margin-left:auto;color:#d8d0df}.dashboard-body{display:grid;grid-template-columns:120px 1fr;min-height:310px}.dashboard-body aside{background:#f8f6fa;border-right:1px solid #ece5f1;padding:18px 12px;display:flex;flex-direction:column;gap:7px}.dashboard-body aside b{font-size:11px;margin-bottom:13px}.dashboard-body aside span{font-size:9px;padding:8px;border-radius:7px;color:#71667b}.dashboard-body aside .active{background:#e9e1f3;color:var(--purple);font-weight:800}.dashboard-main{padding:23px}.dashboard-main>small{font-size:8px;color:var(--purple);font-weight:800;letter-spacing:1px}.dashboard-main h4{font-size:21px;margin:5px 0 17px}.dashboard-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.dashboard-metrics>div{background:#f5f1f8;border-radius:9px;padding:11px}.dashboard-metrics b,.dashboard-metrics span{display:block}.dashboard-metrics b{font-size:18px;color:var(--purple)}.dashboard-metrics span{font-size:8px;color:var(--muted);margin-top:3px}.dashboard-panel{margin-top:12px;border:1px solid #ebe5ef;border-radius:10px;padding:13px;display:grid;gap:9px}.dashboard-panel>b{font-size:10px;margin-bottom:2px}.dashboard-panel>span{font-size:8px;display:grid;grid-template-columns:7px 1fr auto;gap:6px;align-items:center}.dashboard-panel>span>i{width:7px;height:7px;border-radius:50%;background:#62af8d}.dashboard-panel em{font-style:normal;color:var(--muted)}
@media(max-width:900px){.dashboard-tour{grid-template-columns:1fr;padding:34px}}
@media(max-width:620px){.login-link{font-size:12px;padding:10px 13px;gap:10px}.dashboard-tour{margin-top:40px;padding:25px 18px;gap:28px}.dashboard-copy h3{font-size:24px}.dashboard-copy li{grid-template-columns:76px 1fr}.dashboard-window{border-radius:14px}.dashboard-body{grid-template-columns:82px 1fr;min-height:260px}.dashboard-body aside{padding:14px 7px}.dashboard-body aside b{font-size:8px}.dashboard-body aside span{font-size:7px;padding:6px 4px}.dashboard-main{padding:15px 11px}.dashboard-main h4{font-size:17px}.dashboard-metrics>div{padding:8px 5px}.dashboard-metrics b{font-size:14px}.dashboard-metrics span{font-size:6px}.dashboard-panel{padding:9px}.dashboard-panel>span{font-size:6px}}