:root{--paper:#fbfaf6;--ink:#17352e;--green:#234f40;--muted:#57655f;--line:#d7ddd4;--soft:#e9eddf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.65 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:inherit;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:3px solid #ba752e;outline-offset:6px}.skip{position:absolute;left:15px;top:-100px;background:white;padding:10px;z-index:5}.skip:focus{top:10px}header,main,footer{max-width:1240px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:30px 48px;border-bottom:1px solid var(--line)}.brand{font-size:32px;font-weight:800;letter-spacing:-1.8px;text-decoration:none}.brand-dot{color:#8a9f72}nav{display:flex;gap:30px;font-size:15px}nav a{text-decoration:none}nav a:hover{text-decoration:underline}section{padding:100px 48px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;margin:0 0 28px}.hero{padding-top:88px;padding-bottom:0}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,serif;font-size:clamp(56px,7.5vw,104px);line-height:1.08;font-weight:400;letter-spacing:-4px;margin-bottom:36px}h1 em{font-weight:400;color:var(--green)}.hero-bottom{display:flex;justify-content:space-between;align-items:center;gap:35px}.hero-bottom p{max-width:480px;font-size:21px;color:var(--muted);margin:0}.button{background:var(--green);color:var(--paper);padding:17px 25px;border-radius:6px;text-decoration:none;font-size:16px;white-space:nowrap}.button:hover{background:#17352e}.hero-rule{display:flex;gap:65px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:65px;padding:23px 0;font-size:14px;color:var(--muted)}.product{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.product-copy h2{font-size:40px;font-family:inherit;font-weight:750;letter-spacing:-2px}.product-copy h2 span{font-weight:350}.lead{font-size:27px;line-height:1.45}.product-copy>p:not(.lead):not(.eyebrow),.company p:not(.lead):not(.eyebrow){color:var(--muted);font-size:17px}.badge{display:inline-block;font-size:13px;background:var(--soft);border-radius:20px;padding:6px 12px}.text-link{display:block;margin-top:24px;font-size:16px}.sample{background:var(--soft);padding:34px;border-radius:25px 25px 100px 25px;box-shadow:0 20px 50px #17352e0b}.sample-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:65px}.sample-top b{letter-spacing:-1px}.sample-top span{font-size:10px;letter-spacing:1px}.sample h3{font:40px/1.2 Georgia,serif}.sample .eyebrow{font-size:11px;margin-bottom:15px}.question{background:var(--paper);padding:24px;border-radius:12px;font-size:15px}.question strong{display:block;font:32px Georgia,serif;margin-top:14px}details{margin-top:15px;border:1px solid #b5c1aa;border-radius:10px;padding:15px;font-size:15px}summary{cursor:pointer;font-weight:600}details p{margin:15px 0 0}.sample-foot{font-size:12px;margin-top:32px;color:var(--muted)}.approach{background:var(--green);color:var(--paper);border-radius:5px}h2{font:46px/1.16 Georgia,serif;letter-spacing:-1px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:55px}.number{font-size:14px;color:#ced7b8}.three h3{font-size:20px;margin:18px 0 14px;line-height:1.4}.three p{font-size:16px;color:#e0e6d9}.note{font-size:13px;color:#d3dccd;border-top:1px solid #627c6b;padding-top:26px;margin:36px 0 0}.company{display:grid;grid-template-columns:1fr 1fr;gap:65px}.contact{border-top:1px solid var(--line);text-align:center;padding-top:85px}.contact p:not(.eyebrow){max-width:580px;margin:0 auto 28px;color:var(--muted)}.contact>a{font-size:clamp(16px,2.8vw,28px);overflow-wrap:anywhere}footer{border-top:1px solid var(--line);padding:28px 48px;display:flex;gap:30px;align-items:center;justify-content:space-between}footer p,footer>a:last-child{font-size:13px;margin:0}footer .brand{font-size:26px}@media(max-width:760px){header{padding:22px 24px;align-items:flex-start;gap:20px}nav{gap:12px;flex-wrap:wrap;justify-content:flex-end;font-size:13px}.brand{font-size:29px}section{padding:65px 24px}.hero{padding-top:60px}h1{letter-spacing:-2.5px}.hero-bottom{display:block}.hero-bottom p{font-size:18px;margin-bottom:28px}.button{display:inline-block}.hero-rule{gap:0;justify-content:space-between;margin-top:45px}.product,.company{grid-template-columns:1fr;gap:35px}.sample{padding:26px}.sample-top{margin-bottom:40px}.three{grid-template-columns:1fr;gap:15px}.three article{border-top:1px solid #627c6b;padding-top:22px}h2{font-size:37px}.approach{border-radius:0}footer{padding:25px 24px;align-items:flex-start;flex-direction:column;gap:12px}.contact{padding-bottom:65px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Help and privacy pages share the established Learvyn identity. */
footer nav{flex-wrap:wrap;font-size:14px;gap:16px}.document{max-width:880px;padding:64px 32px 80px}.document h1{font-size:clamp(40px,6vw,66px);letter-spacing:-2px;line-height:1.12;margin-bottom:24px}.document .intro{font-size:22px;color:var(--muted);max-width:680px}.document .updated,.document .small{font-size:15px;color:var(--muted)}.document section{padding:34px 0 0}.document h2{font:600 28px/1.3 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;letter-spacing:-.6px;margin-bottom:18px}.document h3{font-size:21px}.document li{margin-bottom:14px}.document a{overflow-wrap:anywhere}.document .button{white-space:normal;display:inline-block}.document .contents{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:16px;padding:24px 0;border-block:1px solid var(--line)}.document .contents a{text-decoration:underline}.help-card{background:var(--soft);padding:28px;border-radius:18px;margin-top:32px}.help-card .small{margin:20px 0}.document details{font-size:18px;padding:20px}.document summary{line-height:1.5}.help-page nav{font-size:15px}.help-page .eyebrow{font-size:14px;letter-spacing:1.4px}.help-page footer p{font-size:14px}@media(max-width:600px){.document{padding:40px 24px 60px}.document h1{letter-spacing:-1px}.document .intro{font-size:20px}.help-card{padding:22px}.help-page header{flex-wrap:wrap}.help-page header nav{justify-content:flex-start}.document ul,.document ol{padding-left:24px}}

.participate{border-bottom:1px solid var(--line)}.participation-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.participation-grid .help-card{margin-top:10px}.participation-grid h3{margin-top:24px;font-size:27px}.participation-grid p{font-size:17px}.participation-grid .small{font-size:14px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px}@media(max-width:760px){.participation-grid{grid-template-columns:1fr}header nav{max-width:300px}.button{white-space:normal}}
.video-section{padding-top:65px;padding-bottom:65px}.video-section>p{max-width:760px;color:var(--muted)}#demo-player{scroll-margin-top:16px;border-radius:18px;overflow:hidden;background:#17352e;outline-offset:5px}#demo-video{display:block;width:100%;height:auto;aspect-ratio:16/9;max-height:80vh;background:#17352e}.video-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:22px}.video-actions .button{border:0}.video-actions a{font-size:15px}#video-status{font-size:14px}.video-transcript{max-width:850px}.video-transcript p{font-size:16px}@media(max-width:760px){#demo-player{border-radius:10px}.video-section{padding-top:40px}.video-actions{gap:16px}}

.demo-small{font-size:13px;color:var(--muted)}button:focus-visible{outline:3px solid #a36320;outline-offset:4px}

/* Keep paired primary actions on one row, including phone widths. */
.hero-bottom{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px)}
.hero-bottom .actions,.video-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;max-width:440px;align-items:stretch}
.hero-bottom .actions .button,.video-actions .button{display:flex;align-items:center;justify-content:center;text-align:center;white-space:normal;min-width:0;min-height:56px;padding:16px 18px;font:400 16px/1.4 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;border:0}
@media(max-width:900px){.hero-bottom{grid-template-columns:1fr;gap:24px}.hero-bottom p{margin-bottom:0}}
@media(max-width:480px){.hero-bottom .actions,.video-actions{gap:10px}.hero-bottom .actions .button,.video-actions .button{padding:14px 10px;font-size:14px}}

.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}.brand img{display:block;flex:none;width:38px;height:38px}footer .brand img{width:30px;height:30px}@media(max-width:760px){header{flex-wrap:wrap}header nav{max-width:none}.brand img{width:32px;height:32px}}

/* Keep the brand and navigation alongside each other. */
header, .help-page header{flex-wrap:nowrap;align-items:center;gap:24px}header .brand{flex-shrink:0}header nav,.help-page header nav{margin-left:auto;min-width:0;justify-content:flex-end;flex-wrap:wrap}
@media(max-width:760px){header,.help-page header{gap:18px}header nav{gap:8px 14px}}
@media(max-width:480px){header,.help-page header{padding:18px 16px;gap:14px}header .brand{font-size:25px;gap:7px}header .brand img{width:28px;height:28px}header nav,.help-page header nav{font-size:13px;gap:8px 12px}header nav a{white-space:nowrap}}

/* Shared compact website navigation. */
header .site-menu{position:relative;z-index:10;margin:0 0 0 auto;padding:0;border:0;font-size:16px;flex-shrink:0}
.site-menu summary{display:flex;align-items:center;gap:10px;list-style:none;background:var(--green);color:var(--paper);border-radius:12px;padding:12px 20px;font:600 16px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;min-height:48px}
.site-menu summary::-webkit-details-marker{display:none}
.site-menu summary:hover{background:#17352e}
header .site-menu nav{position:absolute;right:0;top:calc(100% + 10px);display:flex;flex-direction:column;align-items:stretch;gap:4px;margin:0;padding:10px;width:230px;max-width:calc(100vw - 32px);background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 32px #17352e22;font-size:16px}
header .site-menu:not([open]) nav{display:none}
header .site-menu nav a{display:block;padding:10px 14px;min-height:44px;border-radius:8px;white-space:normal;text-decoration:none}
header .site-menu nav a:hover,header .site-menu nav a:focus-visible{background:var(--soft)}