[hidden]{display:none!important}html{scroll-padding-top:105px}body{line-height:1.5}main:focus{outline:none}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex="0"]:focus-visible{outline:3px solid #b2720b;outline-offset:5px}.skip-link{position:fixed;left:15px;top:-100px;background:#0f1f2e;color:white;padding:14px;z-index:100}.skip-link:focus{top:10px}.button-primary{color:#0f1f2e}.hero h1 em{color:#148858}.walkthrough-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.8fr);gap:48px;align-items:start}.video-pending{background:var(--navy);border-radius:18px;overflow:hidden;box-shadow:0 20px 45px #0f1f2e18}.video-pending>img{display:block;width:100%;aspect-ratio:16/9;object-fit:contain}.video-caption{padding:26px 30px;color:white}.duration{font:800 10px var(--heading);letter-spacing:.14em;color:#9aebc2}.video-caption strong{display:block;font:700 25px var(--heading);margin-top:8px}.video-caption p{color:#c7d5dc;margin:10px 0 20px}.video-access-note,.source-note{font-size:14px;color:#526872}.transcript{border-top:1px solid #ccd9df;margin-top:22px;padding:18px 0}.transcript summary{cursor:pointer;font:700 15px var(--heading);padding:8px 0}.transcript p{line-height:1.65;color:#526872}.package-list article:first-child{padding-top:0}.package-list h3{font-size:19px}.package-list p{font-size:17px}.closing-actions{display:flex;gap:16px;justify-content:center}.button-outline{border:1px solid #8ca4b1;color:white;padding:16px 21px}.demo-intro{padding:58px 6vw 44px;background:linear-gradient(120deg,#f2f4f7,#e9f8f1)}.demo-intro h1{font-size:clamp(38px,4vw,58px);letter-spacing:-.05em;line-height:1.1;margin:0 0 22px;max-width:1000px}.demo-intro>p:not(.kicker){font-size:21px;color:#526872;max-width:860px}.breadcrumbs{font-size:14px;margin-bottom:32px;color:#526872}.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}.demo-badge{display:inline-block;font-size:13px;font-weight:700;color:#165b3f;background:#e1f5e9;border:1px solid #b7dfca;border-radius:5px;padding:7px 12px}.demo-body{max-width:1400px;margin:auto;padding:52px 6vw 80px}.resource-pair{display:grid;grid-template-columns:1fr 1fr;gap:42px}.demo-body h2{font-size:30px;line-height:1.2;letter-spacing:-.035em}.demo-body p{color:#526872;font-size:18px;line-height:1.6}.resource-preview{margin:24px 0}.resource-preview img{width:100%;height:auto;display:block;border:1px solid #dbe3e8;box-shadow:0 10px 28px #0f1f2e0c}.resource-preview figcaption{font-size:13px;margin-top:12px;color:#526872}.resource-preview figcaption a{font-weight:bold;text-decoration:underline}.demo-next{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;background:#f2f4f7;border-left:4px solid #22b573;padding:32px;margin-top:45px}.demo-next p{max-width:750px}.lesson-jumps{display:flex;gap:12px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid #dbe3e8}.lesson-jumps a{font-size:14px;font-weight:700;padding:12px 16px;border:1px solid #c2d5ce;border-radius:8px;background:#edf7f2}.demo-resource{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:60px;padding:55px 0;border-bottom:1px solid #dbe3e8}.sequence,.four-steps{padding-left:20px;color:#526872;font-size:18px}.sequence li,.four-steps li{margin:14px 0}.sequence b{display:block;color:#0f1f2e}.four-steps b{color:#148858}.access-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.info-card{padding:30px;border:1px solid #dbe3e8;border-radius:14px}.full-excerpt{margin:30px auto;max-width:1200px}.full-excerpt img{width:100%;display:block}.excerpt-text{white-space:pre-wrap;max-width:780px;margin:auto;font-size:18px;border-top:1px solid #dbe3e8;padding-top:30px}.review-table{width:100%;border-collapse:collapse;font-size:16px}.review-table td,.review-table th{padding:14px;border:1px solid #dbe3e8;vertical-align:top;text-align:left}.review-table th{background:#0f1f2e;color:white}.review-section{margin:45px 0}.legal{color:#aebdc5}.unit-tabs small{opacity:1;color:inherit}.unit-tabs button{color:#c0ced5}.unit-tabs button.active{color:#0f1f2e}.unit-outcome small,.product-stack>small{font-size:11px}.unit-detail,.roadmap-note,.stack-note{font-size:14px}.course-context em{font-size:13px}.site-footer-links a{padding:8px 0}.faq-grid{margin-top:30px}.demo-resource .resource-preview:first-child{margin-top:0}.course-context{margin-top:0}.included-section{scroll-margin-top:0}
@media(max-width:1000px){.walkthrough-grid{grid-template-columns:1fr}.package-list{grid-template-columns:1fr 1fr;gap:0 30px}.package-list article:first-child{padding-top:20px}.demo-resource{gap:30px}.demo-next{grid-template-columns:1fr}.resource-pair{gap:25px}}
@media(max-width:700px){.resource-pair,.demo-resource,.access-grid{grid-template-columns:1fr}.demo-intro{padding:38px 20px}.demo-body{padding:30px 20px 55px}.demo-resource{padding:38px 0}.demo-intro>p:not(.kicker){font-size:18px}.package-list{grid-template-columns:1fr}.walkthrough-grid{gap:22px}.video-caption{padding:22px}.closing-actions{flex-direction:column}.unit-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}.unit-tabs button{min-height:104px;padding:14px}.unit-tabs span{margin-bottom:9px}.unit-panel{padding:26px 22px}.unit-status{align-items:start;flex-direction:column;gap:6px}.unit-copy h3{font-size:33px}.unit-access-button{max-width:100%;width:auto}.faq-grid{grid-template-columns:1fr}.review-table{font-size:14px}.review-table th,.review-table td{padding:9px}.demo-next{padding:24px}.demo-body h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.unit-copy h3{line-height:1.12}@media(max-width:700px){.review-table,.review-table tbody,.review-table tr,.review-table th,.review-table td{display:block;width:100%}.review-table thead{display:none}.review-table tr{margin-bottom:20px;border:1px solid #dbe3e8}.review-table th,.review-table td{border:0}.review-table td:first-child{font-weight:700;background:#e9f8f1}.review-table td{padding:14px}.review-table td+td{border-top:1px solid #dbe3e8}}

.site-footer-links{flex-wrap:wrap;gap:10px 20px}

.homepage-video{display:block;width:100%;aspect-ratio:16/9;background:#0f1f2e;border-radius:18px;box-shadow:0 20px 45px #0f1f2e18}

.pricing-intro{max-width:1100px;margin:auto;padding:70px 28px 38px}.pricing-intro h1{font:700 clamp(34px,4vw,56px)/1.12 var(--heading);letter-spacing:-.035em;margin:18px 0}.pricing-intro>p:last-child{max-width:740px;font-size:20px;color:#526872}
.pricing-layout{max-width:1100px;margin:0 auto;padding:0 28px 60px;display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:start}.price-card{padding:36px;background:white;border:2px solid #22b573;border-radius:20px;box-shadow:0 18px 45px #0f1f2e0c}.price-card h2{font-size:28px;margin:12px 0}.price{font-size:18px}.price span{font:700 56px var(--heading);letter-spacing:-.04em}.renewal,.price-note{font-size:14px;color:#526872;line-height:1.6}.price-card ul{padding-left:22px;line-height:1.7;margin:24px 0}.price-card li{margin:8px 0}.availability{padding:18px;background:#f2f4f7;border-radius:10px;font-size:15px}.price-card .button{margin:10px 0}.licence-column{display:grid;gap:24px}.licence-column h2{font-size:25px}.licence-column .info-card{padding:28px}.pricing-faq{max-width:1044px;margin:0 auto;padding:0 28px 80px}.homepage-price{display:flex;align-items:center;justify-content:space-between;gap:28px;background:#e8f4ee;border-radius:20px;margin:40px auto}.homepage-price p{max-width:660px}.homepage-price h2{font-size:32px}.homepage-price .button{flex-shrink:0}
@media(max-width:760px){.pricing-layout{grid-template-columns:1fr}.pricing-intro{padding-top:40px}.price-card{padding:24px}.homepage-price{flex-direction:column;align-items:flex-start;margin:24px}.price span{font-size:48px}}
.account-main{max-width:1160px;margin:auto;padding:64px 28px 80px}.account-heading{max-width:760px;margin-bottom:36px}.account-heading h1{font-size:clamp(34px,4vw,52px);line-height:1.15;margin:12px 0 18px}.account-heading>p:last-child{font-size:20px;color:#53616b}.account-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:start}.account-card{border:1px solid #dce3e7;border-radius:20px;background:white;padding:30px}.account-card h2{font-size:25px;line-height:1.3;margin:8px 0 16px}.account-card p{line-height:1.6}.account-card label{display:block;font-weight:600;margin:22px 0 8px}.account-card input[type=email]{width:100%;padding:14px;border:1px solid #85959f;border-radius:8px;font:inherit}.account-card .button{margin:16px 8px 0 0}.account-card button:disabled{opacity:.65;cursor:not-allowed}.account-side{background:#f2f4f7}.account-status{display:inline-block;padding:5px 12px;background:#e5f5ed;border-radius:30px;color:#146b48;font-weight:700;font-size:14px}.account-status.ended{background:#f2f4f7;color:#53616b}.account-plan{font:600 32px Manrope,sans-serif;margin:18px 0}.account-meta{border-top:1px solid #dce3e7;padding:14px 0;margin:0}.account-footnote{border-left:3px solid #22b573;margin-top:34px;padding:12px 22px;background:#f2f4f7;line-height:1.7}.account-footnote strong{display:block}.unit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.unit-tile{border:1px solid #dce3e7;border-radius:12px;padding:19px;min-height:125px}.unit-tile h3{font-size:17px;line-height:1.4;margin:8px 0}.unit-tile p{font-size:14px;margin:6px 0;color:#53616b}.unit-tile .eyebrow{font-size:11px}.account-small{font-size:14px;color:#53616b}.review-control{background:#fff4d5;border:1px solid #dfc787;border-radius:12px;padding:18px 22px;margin-bottom:34px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}.review-control strong{font-size:12px;letter-spacing:.08em}.review-control span{flex:1 1 400px;font-size:14px}.review-control select{font:inherit;padding:8px;border-radius:6px;border:1px solid #b7a879}.review-control label{font-size:14px}.account-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.account-link{background:none;border:0;text-decoration:underline;font:inherit;color:#0f1f2e;padding:12px 0;cursor:pointer}.renewal-consent{display:flex!important;align-items:start;gap:10px;font-size:14px;line-height:1.5}.renewal-consent input{margin-top:4px;flex:0 0 auto}#account-message:not(:empty){background:#f2f4f7;padding:14px 18px;border-radius:10px;margin:0 0 24px}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #147a55;outline-offset:3px}@media(max-width:760px){.account-main{padding:36px 20px}.account-grid{grid-template-columns:1fr}.account-card{padding:24px}.unit-grid{grid-template-columns:1fr}.account-heading>p:last-child{font-size:18px}}
/* Homepage review: the product demonstration leads the buying journey. */
.walkthrough-title{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin:0 0 18px}.walkthrough-title h3{font:700 23px/1.3 var(--heading);margin:0}.walkthrough-title>span{white-space:nowrap;font-size:13px;color:#526872}.video-frame{position:relative}.video-play{position:absolute;inset:0;width:100%;border:0;border-radius:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:linear-gradient(0deg,#0f1f2eeb,#0f1f2e88);color:white;cursor:pointer;padding:20px}.video-play>span{display:grid;place-items:center;width:68px;height:68px;background:#22b573;border-radius:50%;color:#0f1f2e;font-size:26px;padding-left:4px}.video-play b{font:700 23px var(--heading)}.video-play small{font-size:15px}.sample-button{margin-top:22px;font-size:13px;line-height:1.5}.teacher-benefits{padding-top:80px;padding-bottom:80px}.teacher-benefits .section-heading{max-width:850px}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:38px}.benefits-grid article{border-top:2px solid #22b573;padding-top:20px}.benefits-grid article>span{font:700 12px var(--heading);color:#148858}.benefits-grid h3{font:700 21px var(--heading);margin:14px 0}.benefits-grid p{font-size:18px;line-height:1.65;color:#526872;margin:0}.homepage-offer{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;background:#edf6f1;align-items:center}.offer-copy h2{font:700 clamp(32px,3.4vw,49px)/1.15 var(--heading);letter-spacing:-.04em;margin:20px 0}.offer-copy>p:not(.kicker),.offer-inclusions{font-size:19px;line-height:1.65;color:#526872}.offer-inclusions{padding-left:22px}.offer-inclusions li{margin:12px 0}.offer-copy .development-note{font-size:15px!important;border-top:1px solid #b9d6c5;padding-top:20px}.homepage-price-card{background:#fff;border:1px solid #b9d6c5;border-radius:20px;padding:38px;box-shadow:0 16px 40px #0f1f2e08}.offer-price{font:700 60px/1.1 var(--heading);letter-spacing:-.05em;margin:20px 0}.offer-price>span{font-size:20px;letter-spacing:0;font-weight:500}.offer-renewal{color:#526872;font-size:16px;line-height:1.6}.offer-availability{background:#f2f4f7;border-radius:10px;padding:18px;margin:25px 0}.offer-availability strong{font-size:16px}.offer-availability p{font-size:15px;color:#526872;margin:8px 0 0}.homepage-price-card>.button{display:flex;justify-content:center}.homepage-price-card>.quiet-link{display:block;text-align:center;margin:20px 0}.offer-small{font-size:14px;line-height:1.6;color:#526872;border-top:1px solid #dbe3e8;padding-top:18px}.unit-tabs button{color:#dce8ed}.unit-tabs button.active{color:#0f1f2e}.included-section .focused-heading{max-width:900px}.included-section .walkthrough-grid{gap:44px}.included-section .package-list{padding-top:48px}.hero-visual img{object-position:center}.faq-grid details{break-inside:avoid}
@media(max-width:1000px){.homepage-offer{gap:35px}.included-section .package-list{padding-top:0}.sample-button{grid-column:1/-1;justify-self:start}.benefits-grid{gap:25px}}
@media(max-width:760px){.homepage-offer,.benefits-grid{grid-template-columns:1fr}.homepage-price-card{padding:26px}.offer-price{font-size:50px}.walkthrough-title{display:block}.walkthrough-title>span{display:block;margin-top:8px}.video-play b{font-size:19px}.video-play small{font-size:13px}.video-play>span{width:52px;height:52px;font-size:20px}.teacher-benefits{padding-top:55px;padding-bottom:55px}.benefits-grid{gap:28px}.homepage-offer{gap:30px}.sample-button{font-size:13px;max-width:100%;white-space:normal;text-align:center}}
/* Approved copy and simplified walkthrough, 13 November. */
.included-section .walkthrough-grid{display:block;max-width:1020px;margin:0 auto}.included-section>.sample-button{display:table;margin:26px auto 0}.video-play{background:white;color:#0f1f2e;gap:16px}.video-brand{width:76%;height:auto;max-height:42%;object-fit:contain;margin:0 0 18px}.video-play>span{flex-shrink:0}.video-play small{color:#526872}.video-frame .homepage-video{background:white;object-fit:contain}.benefit-icon{width:34px;height:34px;color:#148858;vertical-align:middle;margin-left:15px}.closing-section h2{max-width:1100px;margin-left:auto;margin-right:auto;font-size:clamp(32px,4vw,54px)}
@media(max-width:760px){.video-play{gap:8px;padding:14px}.video-brand{width:82%;max-height:35%;margin:0 0 5px}.video-play>span{width:38px;height:38px}.video-play>span svg{width:16px;height:19px}.video-play b{font-size:15px}.video-play small{display:none}.closing-section h2{font-size:32px}}
/* Approved icon and call-to-action simplification. */
.benefit-icon.team-icon{width:48px;height:40px}.benefit-icon.sequence-icon{width:88px;height:40px}.benefits-grid article>span{display:inline-block;vertical-align:middle}