@charset "UTF-8";
:root{--paper:#fffdf9;--ink:#211a2d;--muted:#776f7e;--orange:#ff8a00;--orange-text:#cd6400;--purple:#6c5ce7;--line:#e9e3db;--cream:#fbf3e7;--radius:30px;--font:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:auto;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:5px}.skip{position:fixed;z-index:99;top:-100px;background:var(--ink);color:white;padding:15px}.skip:focus{top:0}.wrap{width:min(1380px,calc(100% - 112px));margin-inline:auto}.header{height:108px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;flex:none}.brand img{border-radius:12px}.brand>span{font-size:24px;font-weight:750;letter-spacing:-1px}.brand small{display:block;font-size:9px;letter-spacing:1.3px;font-weight:600;margin-top:5px;color:var(--muted)}nav{display:flex;gap:34px;color:#655c6e;font-size:13px}nav a:hover{color:var(--orange-text)}.button{display:inline-flex;align-items:center;justify-content:center;gap:33px;border:0;background:var(--orange);color:#251a10;font-size:14px;font-weight:700;border-radius:100px;padding:20px 27px;min-height:56px;box-shadow:0 8px 24px #e58b1720;transition:translate .2s,background .2s}.button:hover{background:#ff9c22;translate:0 -2px}.button>span{font-size:21px;line-height:1}.button.compact{padding:13px 21px;min-height:44px;gap:20px;font-size:12px}.eyebrow{font-size:10px;line-height:1.5;letter-spacing:1.8px;font-weight:700;color:#817588;margin:0 0 24px}.dot{display:inline-block;width:6px;height:6px;background:var(--orange);border-radius:100%;margin-right:8px;vertical-align:2px}em{font-style:normal;color:var(--orange-text)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,4.7vw,79px);line-height:1.06;letter-spacing:-3.8px;font-weight:730;margin-bottom:28px}h2{font-size:clamp(34px,3.4vw,55px);line-height:1.12;letter-spacing:-2.2px;font-weight:700;margin-bottom:23px}h2>span{color:#8c8293}h3{font-size:22px;letter-spacing:-.6px;font-weight:650;line-height:1.2}.hero{display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:5px;min-height:640px;padding-top:36px;padding-bottom:65px}.hero-copy{position:relative;z-index:2}.hero-copy .eyebrow{font-size:9px;letter-spacing:1.5px}.lead{color:#7b7180;font-size:17px;line-height:1.65;margin-bottom:28px}.actions{display:flex;align-items:center;gap:24px}.text-button{border:0;background:none;padding:10px 0;color:var(--ink);font-size:13px;font-weight:650;display:inline-flex;align-items:center;gap:11px;text-align:left}.text-button:hover{color:var(--orange-text)}.play{font-size:10px;border:1px solid #c8bfcc;width:29px;height:29px;border-radius:50%;display:grid;place-items:center;padding-left:2px}.hero-note{font-size:11px;color:var(--muted);margin:17px 0 27px}.audience{display:flex;gap:19px;font-size:10px;color:#8b8192}.audience span+span{border-left:1px solid #d5ccd8;padding-left:19px}.hero-product{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}.orb{position:absolute;inset:-50px -60px;background:radial-gradient(ellipse at 55% 50%,#ffe9c8,transparent 65%);z-index:0}.orbit{position:absolute;width:87%;aspect-ratio:1;left:15%;top:10%;border:1px solid #ecdcc659;border-radius:50%;rotate:-25deg;scale:1 .7}.orbit-two{scale:1.16 .86;border-style:dashed}.tablet{position:relative;width:93%;padding:10px;background:linear-gradient(145deg,#8b8b91,#211e26 10%,#17141a 90%,#70717d);border-radius:29px;rotate:-5deg;box-shadow:0 40px 45px -25px #21192e4a,0 1px 1px #fff inset;z-index:1}.tablet-screen{aspect-ratio:4/3;background:#fff;overflow:hidden;border-radius:19px;position:relative}.tablet-screen>img{width:100%;height:100%;object-fit:cover}.hero-loop{position:absolute;width:75%;height:133.333%;left:12.5%;top:-16.667%;rotate:-90deg;opacity:0}.hero-loop.is-playing{opacity:1}.phone{position:absolute;right:-3%;bottom:2%;width:24%;border:6px solid #292630;border-radius:27px;rotate:7deg;box-shadow:0 25px 35px -16px #21192e60;background:#fff;z-index:2;overflow:hidden}.phone img{width:100%}.fraction-note{position:absolute;z-index:3;top:1%;left:3%;display:flex;align-items:center;gap:15px;font-size:47px;font-weight:650;rotate:-7deg;letter-spacing:-2px;color:var(--orange-text)}.fraction-note>span{font-size:10px;letter-spacing:0;line-height:1.5;font-weight:550;color:#9b7d58}.product-caption{position:absolute;bottom:-18px;left:19%;font-size:10px;letter-spacing:.25px;color:#978795}.product-caption .dot{width:4px;height:4px}.facts{display:flex;align-items:center;justify-content:space-between;border-block:1px solid var(--line);padding:25px 0;color:var(--muted);font-size:12px;gap:15px}.facts b{color:var(--ink);font-size:20px;font-weight:600;margin-right:7px}.facts button{padding:5px 0;background:none;border:none;color:var(--muted);font-size:11px}.facts button span{margin-left:13px;color:var(--orange-text)}.section{padding-block:110px}.section-heading{text-align:center;margin-bottom:55px}.section-heading p:last-child{font-size:14px;line-height:1.7;color:var(--muted)}.learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.learning-card{padding:26px 27px 32px;background:#f8f3ec;border-radius:var(--radius)}.learning-card:nth-child(2){background:#f2eef9}.learning-card:nth-child(3){background:#f0f4ef}.card-label{font-size:10px;letter-spacing:1.6px;color:#887c79;font-weight:650;display:flex;justify-content:space-between}.card-label span{opacity:.6}.picture{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;margin:22px 0 28px;overflow:hidden;border-radius:19px;background:white}.picture>img{width:100%;height:100%;object-fit:cover}.learning-card h3{font-size:21px;margin-bottom:12px}.learning-card>p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.round-play{position:absolute;bottom:15px;right:15px;background:var(--ink);color:white;width:42px;height:42px;border:0;border-radius:50%;font-size:11px;padding-left:5px}.explain-visual{aspect-ratio:1;margin:22px 0 28px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.explain-visual>img{position:absolute;width:47px;right:8%;top:5%;rotate:15deg;filter:drop-shadow(0 6px 6px #78531830)}.explain-visual strong{text-align:center;font-size:clamp(32px,3.2vw,52px);line-height:.9;letter-spacing:-1px;font-weight:600}.explain-visual strong>span{font-size:28px;line-height:1.7;color:#71a17d}.explain-visual>p{text-align:center;font-size:13px;line-height:1.4;color:#6f8b74;margin:22px 0 0}.film-section{background:#21192e;color:#fff;padding:85px 0;overflow:hidden}.film-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:75px}.film-copy .eyebrow{color:#ab96bf}.film-copy h2{font-size:43px}.film-copy em{color:#ffb23e}.film-copy>p:not(.eyebrow){font-size:14px;color:#bdb0c6;line-height:1.7}.button.light{background:#fff6e9;box-shadow:none;margin-top:15px;font-size:12px;gap:26px;min-height:49px;padding:15px 23px}.film-length{display:block;color:#a294ac;font-size:10px;margin:15px 0 0 2px}.film-poster{position:relative;display:block;rotate:2deg;border-radius:20px;overflow:hidden;box-shadow:0 30px 60px #0004}.film-poster img{width:100%}.film-play{position:absolute;inset:0;margin:auto;width:60px;height:60px;background:#21192ee6;border:1px solid #ffffff55;border-radius:50%;display:grid;place-items:center;color:white;font-size:17px;padding-left:4px}.section-heading.horizontal{display:flex;align-items:end;justify-content:space-between;text-align:left;gap:25px;margin-bottom:38px}.section-heading.horizontal h2{margin-bottom:0}.section-heading.horizontal>p{margin-bottom:4px}.lesson-tabs{display:flex;gap:10px;margin-bottom:24px}.lesson-tabs>button{padding:13px 22px;border:1px solid var(--line);border-radius:50px;background:none;font-size:12px;font-weight:600;color:#82758a}.lesson-tabs>button[aria-selected=true]{background:var(--ink);color:white;border-color:var(--ink)}.lesson-panel{display:grid;grid-template-columns:1fr .95fr;align-items:center;gap:75px;background:var(--cream);border-radius:var(--radius);padding:50px 60px}.lesson-art{border-radius:24px;overflow:hidden;aspect-ratio:1;background:white;max-height:430px}.lesson-art img{width:100%;height:100%;object-fit:contain}.pill{display:inline-block;padding:7px 11px;border-radius:8px;background:#efe2cf;color:#947246;font-size:10px;margin-bottom:23px}.lesson-copy h3{font-size:38px;line-height:1.1;letter-spacing:-1.3px;margin-bottom:20px}.lesson-copy>p{font-size:14px;color:var(--muted);line-height:1.8;max-width:370px}.lesson-copy ul{list-style:none;padding:0;margin:24px 0;color:#88765f;font-size:12px}.lesson-copy li{margin:12px 0}.lesson-copy li::before{content:'+';color:var(--orange-text);padding-right:12px}.scope-note{font-size:11px;color:#978b9e;margin:20px 0 0}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq details:first-child{padding-top:0}.faq summary{cursor:pointer;list-style:none;font-size:17px;font-weight:550;display:flex;justify-content:space-between;gap:20px}.faq summary::after{content:'+';font-size:22px;font-weight:400;color:#a99aaf}.faq details[open] summary::after{content:'−'}.faq details p{font-size:13px;line-height:1.8;color:var(--muted);padding-right:30px;margin:18px 0 4px}.download{padding:65px 85px;background:#fcf0de;border-radius:36px;display:flex;justify-content:space-between;align-items:center;margin-bottom:55px}.download>div>img{border-radius:18px;margin-bottom:28px}.download .eyebrow{font-size:9px;margin-bottom:16px;color:#9b774e}.download h2{font-size:59px;margin-bottom:22px}.download p:not(.eyebrow){font-size:14px;color:#99836b;line-height:1.7;margin-bottom:26px}.qr{text-align:center;padding-right:70px}.qr>img{border:13px solid white;border-radius:18px;box-shadow:0 8px 35px #72562b10;margin-bottom:22px!important}.qr p{font-size:12px!important;line-height:1.5!important;margin:0!important}.footer{border-top:1px solid var(--line);padding-block:35px;display:flex;align-items:center;justify-content:space-between;gap:25px}.footer .brand>span{font-size:19px}.footer .brand small{font-size:7px}.footer>p{font-size:10px;color:#a193a9;margin:0}.footer>div{display:flex;gap:22px;font-size:10px;color:#8b7f94}.mobile-cta{display:none}dialog{border:0;border-radius:28px;background:var(--paper);padding:30px;width:min(650px,calc(100vw - 32px));max-height:92vh;box-shadow:0 40px 100px #0006}dialog::backdrop{background:#21192edb;backdrop-filter:blur(8px)}dialog .close{position:absolute;top:13px;right:18px;border:none;background:none;font-size:30px;color:var(--muted)}dialog .eyebrow{margin:0 0 10px;font-size:9px}dialog h2{font-size:29px;letter-spacing:-1px;margin-bottom:20px}dialog video{display:block;width:100%;max-height:65vh;border-radius:16px;background:#faf6ed}dialog>p:last-child{font-size:11px;color:var(--muted);margin:15px 0 0}
@media(min-width:1600px){.hero{min-height:720px}.hero-product{min-height:600px}.product-caption{bottom:0}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.header nav{gap:20px;font-size:11px}.hero{min-height:580px;padding-bottom:50px}.hero-product{min-height:420px}h1{font-size:53px;letter-spacing:-2.8px}.hero-copy .eyebrow{font-size:8px;letter-spacing:1px}.lead{font-size:14px}.actions{gap:14px}.button{padding:17px 22px;font-size:12px;gap:20px}.text-button{font-size:11px;gap:7px}.audience{font-size:9px;gap:10px}.audience span+span{padding-left:10px}.fraction-note{font-size:38px;top:4%}.tablet{padding:8px;border-radius:24px}.phone{right:-2%;border-radius:24px;border-width:5px}.learning-grid{gap:16px}.learning-card{padding:22px 20px}.learning-card h3{font-size:18px}.learning-card>p{font-size:12px}.film-grid{gap:40px}.film-copy h2{font-size:35px}.section{padding-block:85px}.lesson-panel{gap:40px;padding:38px}.lesson-copy h3{font-size:33px}.faq{gap:60px}.download{padding:55px}.qr{padding-right:30px}.footer>p{max-width:210px;line-height:1.6}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{height:84px;gap:10px}.header nav{display:none}.brand{gap:9px}.brand img{width:39px;height:39px;border-radius:10px}.brand>span{font-size:21px}.brand small{font-size:7px;letter-spacing:.8px}.button.compact{font-size:11px;padding:11px 15px;min-height:40px;gap:13px}.hero{grid-template-columns:1fr;padding-top:30px;padding-bottom:45px;gap:32px}.hero-copy{text-align:center}.hero-copy .eyebrow{font-size:8px;letter-spacing:1px;margin-bottom:23px}h1{font-size:clamp(43px,10.4vw,71px);letter-spacing:-2.8px;line-height:1.08;margin-bottom:23px}.lead{font-size:14px;line-height:1.65;margin-bottom:24px}.actions{justify-content:center;gap:20px}.actions .button{font-size:12px}.text-button{font-size:11px}.hero-note{margin:16px 0 23px;font-size:10px}.audience{justify-content:center;font-size:9px;gap:15px}.audience span+span{padding-left:15px}.hero-product{min-height:350px;margin:0 auto;width:min(520px,100%);padding:30px 8px 40px}.tablet{width:91%;padding:7px;border-radius:22px}.tablet-screen{border-radius:15px}.phone{right:1%;bottom:3%;width:24%;border-width:4px;border-radius:23px}.fraction-note{top:-4px;left:6%;font-size:34px;gap:10px}.fraction-note span{font-size:9px}.product-caption{left:18%;bottom:-8px;font-size:9px}.orb{inset:-25px -20px}.orbit{top:2%;left:11%}.facts{flex-wrap:wrap;justify-content:center;gap:18px;padding:22px 0;font-size:10px}.facts>span:nth-child(3){display:none}.facts b{font-size:17px}.facts button{width:100%;text-align:center;font-size:10px}.section{padding-block:65px}.section-heading{margin-bottom:32px}.section-heading .eyebrow{font-size:8px;margin-bottom:17px}h2{font-size:36px;letter-spacing:-1.7px}.section-heading p:last-child{font-size:12px}.learning-grid{grid-template-columns:1fr;gap:17px}.learning-card{display:grid;grid-template-columns:.8fr 1fr;gap:0 22px;padding:22px;border-radius:24px;align-items:center}.card-label{grid-column:1/-1;margin-bottom:16px;font-size:8px}.picture,.explain-visual{grid-column:1;grid-row:2/4;margin:0;border-radius:14px}.learning-card h3{grid-column:2;margin:0 0 10px;font-size:21px}.learning-card>p{grid-column:2;font-size:12px;line-height:1.7;align-self:start}.explain-visual strong{font-size:35px}.explain-visual strong>span{font-size:21px}.explain-visual>p{font-size:9px;margin:10px 0 0}.explain-visual>img{width:25px;right:0;top:0}.round-play{width:34px;height:34px;bottom:9px;right:9px;font-size:9px}.film-section{padding-block:58px}.film-grid{grid-template-columns:1fr;gap:35px}.film-copy h2{font-size:38px}.film-copy>p:not(.eyebrow){font-size:13px}.film-poster{rotate:0;border-radius:17px}.film-copy .eyebrow{font-size:8px}.section-heading.horizontal{display:block;margin-bottom:27px}.section-heading.horizontal>p{margin-top:20px}.lesson-tabs{gap:7px;overflow-x:auto;scrollbar-width:none;margin-right:-20px;padding-right:20px}.lesson-tabs>button{padding:11px 17px;white-space:nowrap;font-size:11px}.lesson-panel{grid-template-columns:1fr;padding:24px;gap:28px;border-radius:24px}.lesson-art{max-height:none;aspect-ratio:1.1;border-radius:18px}.lesson-copy h3{font-size:33px}.lesson-copy>p{font-size:13px}.lesson-copy ul{margin-block:18px;font-size:11px}.pill{font-size:9px;margin-bottom:17px}.scope-note{font-size:9px;line-height:1.7;padding:0 4px}.faq{grid-template-columns:1fr;gap:28px}.faq h2 br{display:none}.faq summary{font-size:15px}.faq details p{font-size:12px}.download{padding:37px 29px;border-radius:27px;margin-bottom:35px}.download h2{font-size:45px}.download p:not(.eyebrow){font-size:12px}.download .eyebrow{font-size:8px}.download>div>img{width:58px;height:58px;border-radius:14px}.download .button{font-size:11px;gap:20px}.qr{display:none}.footer{padding-top:28px;padding-bottom:115px;flex-wrap:wrap;gap:20px}.footer .brand>span{font-size:19px}.footer>p{max-width:none;width:100%;order:3;font-size:9px}.footer>div{gap:17px;font-size:9px}.mobile-cta{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:#fffdf9ed;backdrop-filter:blur(16px);border-top:1px solid var(--line);gap:16px}.mobile-cta>span{font-size:10px;color:var(--muted)}dialog{padding:23px}dialog h2{font-size:25px}}
@media(max-width:370px){.wrap{width:calc(100% - 32px)}.header>.button{padding:10px 13px}.hero-product{min-height:300px}.learning-card{gap:0 16px;padding:18px}.learning-card h3{font-size:18px}.learning-card>p{font-size:11px}.actions{gap:12px}.actions .button{padding:16px 17px}.text-button{font-size:10px}.mobile-cta>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}.hero-loop{display:none}}
/* Decorative orbits stay inside the page; product content keeps its own responsive layout. */
main{overflow:clip}
@media(max-width:760px){.hero{padding-top:20px;gap:18px}.hero-copy>.eyebrow{display:none}.hero-copy h1{margin-bottom:20px}.hero-copy .lead{margin-bottom:20px}.hero-note{margin-bottom:16px}.hero-product{min-height:315px}.learning-card>p,.lesson-copy>p{font-size:14px}.faq h2 br::after{content:' '}}

.lesson-section{padding-bottom:60px}.faq{padding-top:60px}
@media(max-width:760px){.lesson-section{padding-bottom:38px}.faq{padding-top:38px}}

@media(max-width:760px){.faq details p{font-size:14px}}

.experience .lesson-tabs{justify-content:center;margin-bottom:32px}.experience-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px}.experience-summary .pill{margin:0}.experience-summary>p{margin:0;color:#978b9e;font-size:11px}.explain-visual strong>span:not(.equals){font-size:inherit;line-height:inherit;color:inherit}.explain-visual strong>.equals{font-size:28px;line-height:1.7;color:#71a17d}
@media(max-width:760px){.experience .lesson-tabs{justify-content:flex-start}.experience-summary{align-items:flex-start;flex-direction:column;gap:12px}.experience-summary>p{font-size:10px}.explain-visual strong{font-size:clamp(23px,5vw,35px)}}

.parent-guides{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:20px;color:var(--muted);font-size:14px}.parent-guides a{text-decoration:underline;text-underline-offset:4px}.watch-main{padding:60px 0 90px}.watch-main h1{font-size:clamp(36px,5vw,64px);letter-spacing:-.04em;line-height:1.05;max-width:900px}.watch-main .lead{max-width:800px}.watch-video{display:block;width:100%;aspect-ratio:16/9;border-radius:22px;background:#21192e;margin:32px 0 18px}.music-credit{font-size:12px;line-height:1.7;color:#82768b}.transcript{max-width:800px;margin:56px 0}.transcript h2{font-size:30px}.transcript p{color:#776c80;line-height:1.8}.watch-main .actions{flex-wrap:wrap}.guide-link{font-size:14px;text-decoration:underline;text-underline-offset:4px}#demo-dialog.film-dialog{width:min(1100px,92vw)}#demo-dialog.film-dialog video{width:100%;max-height:65vh;aspect-ratio:16/9;object-fit:contain;background:#19131f}.download-page{padding-top:60px}.download-page .hero{min-height:590px}.download-page .hero h1{font-size:clamp(44px,5.5vw,78px)}.download-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:25px 0 90px}.download-steps article{background:#f5f0f8;border-radius:24px;padding:30px}.download-steps h2{font-size:24px}.download-steps p{color:#776c80;line-height:1.7}@media(max-width:700px){.watch-main{padding-top:35px}.watch-video{border-radius:12px}.download-steps{grid-template-columns:1fr;padding-bottom:35px}.download-page{padding-top:0}}