:root{--ink:#000000;--blue:#2945e7;--pale:#f1f2f4;--line:#000000;--muted:#000000;--green:#f1f2f4;--paper:#f1f2f4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:var(--paper);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.65}a{color:inherit}button,input,textarea,select{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #2945e7;outline-offset:5px}.wrap{max-width:1200px;margin:auto;padding:0 36px}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 0;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:22px;font-weight:800;letter-spacing:-1px}.brand span{color:var(--blue)}.navlinks{display:flex;gap:28px;align-items:center;font-size:14px;font-weight:600}.navlinks a{text-decoration:none}.navlinks a:hover{text-decoration:underline}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--ink);background:var(--ink);color:#f1f2f4;padding:14px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;cursor:pointer;line-height:1.4}.button.blue{background:var(--blue);border-color:var(--blue)}.button.outline{color:var(--ink);background:transparent}.button:disabled{background:#f1f2f4;border-color:#000000;color:#000000;cursor:default}.eyebrow{font-size:12px;font-weight:800;letter-spacing:1.8px;text-transform:uppercase;color:var(--blue);margin:0 0 22px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:66px;padding:80px 0 76px;align-items:center}h1,h2,h3{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.12;letter-spacing:-1.2px;margin:0 0 24px}h1{font-size:clamp(44px,5.4vw,72px);font-weight:800}h1 em{font-style:normal;color:var(--blue)}.lead{color:var(--muted);max-width:530px;font-size:19px;line-height:1.6}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 17px}.fine{font-size:13px;color:var(--muted)}.demo{background:var(--pale);border-radius:18px;padding:27px;transform:rotate(1deg);border:1px solid #000000}.demohead{display:flex;justify-content:space-between;font-size:12px;letter-spacing:1px;font-weight:700;padding-bottom:23px}.tag{border-radius:20px;padding:3px 10px;background:var(--green);letter-spacing:0}.promptcard{background:#f1f2f4;border:1px solid var(--line);padding:24px;border-radius:12px;box-shadow:none}.promptcard+.promptcard{margin-top:16px}.promptcard p{margin:7px 0;font-size:16px}.tiny{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--muted)}.number{display:inline-flex;border:1px solid #000000;border-radius:50%;width:27px;height:27px;align-items:center;justify-content:center;font-size:12px;margin-right:8px}.demobottom{margin:22px 0 0;font-size:13px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:20px}.stat strong{font-family:system-ui,sans-serif;font-size:28px;display:block;letter-spacing:-1px}.stat span{font-size:14px;color:var(--muted)}.section{padding:78px 0}.sectiontitle{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:35px}h2{font-size:clamp(32px,3.3vw,46px);margin:0}.sectiontitle p{margin:0;color:var(--muted)}.outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.outcome{padding:28px;background:#f1f2f4;border-radius:10px}.outcome .index{color:var(--blue);font-size:14px;font-weight:700}.outcome h3{font-size:22px;letter-spacing:-.7px;margin:26px 0 14px}.outcome p{font-size:16px;color:var(--muted);margin:0}.curriculum{background:#f1f2f4}.lessons{display:grid;grid-template-columns:1fr 1fr;gap:0 36px}.lessons details{border-bottom:1px solid #000000;padding:21px 0}.lessons summary{cursor:pointer;font-size:17px;font-weight:600;list-style:none;display:flex;align-items:center;gap:15px}.lessons summary:after{content:'+';margin-left:auto;color:var(--blue);font-size:23px}.lessons details[open] summary:after{content:'−'}.lessonindex{font-size:12px;color:var(--muted);font-weight:500}.lessons details p{font-size:15px;color:var(--muted);padding-left:33px;margin:14px 0 0}.offer{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.offer h2{margin-bottom:20px}.offer p{color:var(--muted)}.kit{padding:34px;border:1px solid var(--line);border-radius:16px;box-shadow:none}.kit h3{font-size:27px;letter-spacing:-1px}.kit ul{padding-left:20px;margin:22px 0 30px}.kit li{padding:6px 0;font-size:16px}.kit .button{width:100%}.callout{background:var(--ink);color:#f1f2f4;border-radius:15px;padding:40px;display:flex;gap:35px;justify-content:space-between;align-items:center}.callout h2{font-size:32px;margin-bottom:12px}.callout p{margin:0;color:#f1f2f4}.callout .button{background:var(--green);color:var(--ink);border:0;white-space:nowrap}.faq{max-width:820px;margin:auto}.faq h2{margin-bottom:28px}.faq details{padding:22px 0;border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--muted);font-size:16px}.footer{border-top:1px solid var(--line);padding:32px 0;display:flex;justify-content:space-between;gap:32px;font-size:13px;color:var(--muted)}.footer p{max-width:600px;margin:0}.reading{max-width:800px;margin:auto;padding:65px 28px}.reading h1{font-size:48px}.reading h2{font-size:29px;margin:42px 0 20px}.reading h3{font-size:20px;margin:28px 0 12px;letter-spacing:-.5px}.reading li{margin:13px 0}.promptbox{padding:25px;background:var(--pale);border:1px solid #000000;border-radius:12px;font-size:16px}.promptbox p{margin:0 0 20px;white-space:pre-wrap}.example{border-left:3px solid var(--blue);padding:8px 0 8px 25px;color:var(--muted)}.copy-status{min-height:25px;font-size:14px;color:var(--blue)}.reading details{background:#f1f2f4;padding:20px;border-radius:8px;margin:25px 0}.reading summary{cursor:pointer;font-weight:700}.reading .cta{border-top:1px solid var(--line);margin-top:45px;padding-top:30px}.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:10px;background:#f1f2f4;padding:8px;z-index:10}@media(max-width:800px){.wrap{padding:0 22px}.navlinks{gap:16px}.navlinks .hide-mobile{display:none}.hero{grid-template-columns:1fr;padding:48px 0;gap:32px}.demo{transform:none}.stats{grid-template-columns:1fr 1fr}.section{padding:52px 0}.sectiontitle,.offer{grid-template-columns:1fr;gap:22px}.outcomes{grid-template-columns:1fr}.lessons{grid-template-columns:1fr}.callout{align-items:flex-start;flex-direction:column;padding:28px}.footer{flex-direction:column}.reading h1{font-size:39px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.price{display:flex;align-items:baseline;gap:12px;margin:20px 0}.price strong{font:800 36px Manrope,sans-serif;color:var(--ink)}.price span,.reading h2 small{font:500 15px DM Sans,sans-serif;color:var(--muted)}.confirm{display:block;background:#f1f2f4;padding:18px;border-radius:8px;margin:22px 0}.confirm input{width:19px;height:19px;vertical-align:middle;margin-right:8px}.reading .kit{margin:30px 0}.reading .button{margin:5px 0}.reading h2{font-size:27px}.reading #downloads[hidden],.reading #access-help[hidden]{display:none}

[hidden]{display:none!important}

/* Focused course purchase flow */
.nav-buy{background:var(--blue);color:#f1f2f4!important;border-radius:7px;padding:9px 14px;white-space:nowrap}
.nav-buy:hover{text-decoration:none!important;background:#2945e7}
.sales-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);gap:clamp(32px,5vw,76px);align-items:center;padding:68px 0 58px}
.sales-copy h1{max-width:730px;font-size:clamp(42px,5vw,68px);margin-bottom:22px}
.sales-copy .lead{font-size:19px;margin:0 0 24px}
.hero-results{list-style:none;padding:0;margin:0 0 25px;display:grid;gap:9px;font-size:16px}
.hero-results li{position:relative;padding-left:28px}.hero-results li:before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:800}
.text-link{color:var(--blue);font-size:15px;font-weight:700;text-underline-offset:4px}
.purchase-card{background:#f1f2f4;border:1px solid #000000;border-radius:18px;padding:clamp(26px,3vw,38px);box-shadow:none}
.card-kicker{margin:0 0 12px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase}
.purchase-card h2{font-size:30px;margin:0 0 8px}.card-intro{margin:0;color:var(--muted);font-size:16px}
.purchase-price{display:flex;align-items:baseline;gap:12px;margin:22px 0 18px}.purchase-price strong{font:800 38px Manrope,sans-serif;letter-spacing:-1.5px}.purchase-price span{font-size:15px;color:var(--muted)}
.purchase-card .button{width:100%;font-size:17px;padding:16px 22px}.delivery-line{font-size:13px;text-align:center;color:var(--muted);margin:11px 0 0}
.card-divider{height:1px;background:#f1f2f4;margin:25px 0}.included-title{font-weight:800;margin:0 0 8px}.included-list{padding-left:20px;margin:0 0 18px}.included-list li{padding:4px 0;font-size:15px;line-height:1.5}
.card-small{color:var(--muted);font-size:14px;line-height:1.55;margin:0}.card-policy{font-size:14px;margin:16px 0 0}.card-policy a{text-underline-offset:3px}
.quick-facts{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0;font-size:14px;font-weight:700;color:var(--muted)}
.sample-band{display:grid;grid-template-columns:1fr .9fr;gap:clamp(30px,5vw,70px);align-items:center;background:#f1f2f4;border-radius:18px;padding:clamp(26px,4vw,52px);margin:10px 0 55px}
.sample-band h2{margin-bottom:16px}.sample-band p{color:var(--muted)}.sample-band .button{margin-top:10px;background:#f1f2f4}
.sample-example{background:#f1f2f4;border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:none}.sample-example p{font-size:16px;color:var(--ink);margin:5px 0 22px}.sample-example p:last-child{margin-bottom:0}
.closing-offer{display:flex;align-items:center;justify-content:space-between;gap:35px;background:var(--ink);color:#f1f2f4;border-radius:16px;padding:36px 42px;margin:0 0 60px}.closing-offer .eyebrow{color:#f1f2f4;margin-bottom:10px}.closing-offer h2{font-size:clamp(26px,3vw,36px);max-width:650px}.closing-offer p:last-child{margin:12px 0 0;color:#f1f2f4}.closing-offer .button{white-space:nowrap}
.curriculum-action{text-align:center;margin-top:32px}
.checkout-wrap{max-width:1050px;margin:auto;padding:48px 28px 84px}.checkout-wrap h1{font-size:clamp(38px,4vw,54px);margin:10px 0}.checkout-lead{max-width:700px;color:var(--muted);font-size:18px;margin:0 0 30px}.back-link{font-size:14px;color:var(--muted)}
.checkout-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:26px;align-items:start}.payment-card,.order-card{border:1px solid var(--line);border-radius:16px;padding:clamp(24px,3vw,34px)}.payment-card{box-shadow:none}.payment-card h2,.order-card h2{font-size:25px;margin:0 0 8px}.payment-subtitle{margin:0;color:var(--muted);font-size:15px}.payment-card .confirm{line-height:1.55;font-size:15px;margin:25px 0}.payment-card .confirm input{accent-color:var(--blue)}.payment-actions{display:grid;gap:12px}.payment-actions .button{width:100%;padding:16px;font-size:16px}.payment-help{margin:20px 0 0;font-size:14px;color:var(--muted)}.order-card{background:#f1f2f4}.order-card ul{padding-left:20px;margin:18px 0}.order-card li{margin:9px 0;font-size:15px}.order-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding:20px 0;font-weight:700}.order-total strong{font:800 27px Manrope,sans-serif}.order-card>a{font-size:14px;display:inline-block;margin-top:17px;color:var(--blue);font-weight:700}
@media(max-width:800px){.sales-hero,.sample-band,.checkout-grid{grid-template-columns:1fr}.sales-hero{padding:44px 0 40px;gap:30px}.sales-copy h1{font-size:clamp(40px,9vw,58px)}.quick-facts{display:grid;grid-template-columns:1fr 1fr}.closing-offer{flex-direction:column;align-items:stretch;padding:28px}.closing-offer .button{width:100%}.checkout-wrap{padding:35px 22px 65px}.checkout-grid{gap:18px}}
@media(max-width:480px){.nav{gap:10px}.navlinks{gap:8px}.nav-buy{font-size:13px;padding:8px 10px}.brand{font-size:20px}.purchase-card{padding:25px}.quick-facts{font-size:13px}.sales-copy .lead{font-size:17px}}
.hero-payments{display:grid;gap:10px;margin-top:18px}
.purchase-card .hero-payments .button{margin:0}
.purchase-card .hero-payments .button.outline{background:#f1f2f4;color:var(--ink);border-color:#000000}
.purchase-disclosure{font-size:13px;line-height:1.55;color:var(--muted);margin:14px 0 0}
.purchase-disclosure a{text-underline-offset:2px}
.purchase-card{scroll-margin-top:20px}
.payment-card .purchase-disclosure{font-size:14px;margin:23px 0 19px;padding:14px 16px;background:#f1f2f4;border-radius:8px}
.sales-copy h1{max-width:690px}
.hero-purchase{max-width:560px;margin:25px 0 22px;padding:20px 22px;border:1px solid #000000;border-radius:14px;background:#f1f2f4}
.hero-purchase .purchase-price{margin:0 0 13px}
.hero-purchase .hero-payments{margin:0;gap:9px}
.hero-purchase .button{width:100%;font-size:16px;padding:15px 18px}
.hero-purchase .button.outline{background:#f1f2f4;border-color:#000000}
.payment-assurance{font-size:13px;line-height:1.5;text-align:center;color:var(--muted);margin:11px 0 0}
.hero-purchase .purchase-disclosure{margin:10px 0 0;font-size:12px;text-align:center}
.hero-results{margin-top:20px}
.purchase-card .included-list{margin:17px 0 20px}
.purchase-card .sample-example{margin-bottom:17px}
.nav-buy{padding:10px 16px}
@media(max-width:800px){.sales-hero{padding-top:37px}.sales-copy h1{font-size:clamp(37px,8.5vw,56px);letter-spacing:-1.5px}.hero-purchase{padding:18px}.quick-facts{gap:10px 18px}}
@media(max-width:480px){.hero-purchase .button{font-size:15px;padding:14px 12px}.nav-buy{font-size:14px;padding:9px 12px}}

/* Course catalog and temporary shopping cart */
.button.paypal{background:#2945e7;border-color:#2945e7;color:#2945e7}.button.paypal:disabled{background:#f1f2f4;border-color:#000000;color:#000000}.ebook-payments{display:flex;flex-wrap:wrap;gap:12px}.store-actions form{margin:0}.cart-item .store-actions{align-items:stretch;flex-direction:column}.cart-item .store-actions .button{width:100%}.cart-item .cart-remove{align-self:flex-start}
.navlinks{flex-wrap:wrap}.navlinks [aria-current=page]{color:var(--blue);text-decoration:underline;text-underline-offset:6px}
.store-main{padding-top:48px;padding-bottom:64px}.store-main>h1{font-size:clamp(34px,4vw,50px);margin-bottom:15px}.store-intro{color:var(--muted);max-width:680px;margin:0 0 32px}.store-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}.store-catalog{display:grid;gap:24px}.store-product{padding:30px;border:1px solid var(--line);border-radius:16px}.store-product h2{font-size:30px;letter-spacing:-.7px}.store-product p,.store-product li{font-size:16px}.store-product>p:not(.card-kicker):not(.store-price){color:var(--muted)}.store-product ul{padding-left:22px}.store-product li{margin:7px 0}.store-price{display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;margin:24px 0 18px}.store-price strong{font-size:32px}.store-price span{color:var(--muted);font-size:14px}.store-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.store-actions>a:not(.button){font-size:15px;color:var(--blue);font-weight:600}.store-product>.card-small{margin:18px 0 0;font-size:14px}.store-ebook-heading{display:flex;gap:24px;align-items:center;justify-content:space-between}.store-ebook-heading img{width:76px;height:114px;object-fit:cover;border-radius:4px}.store-cart{background:var(--pale);border:1px solid #000000;border-radius:16px;padding:26px;position:sticky;top:24px;scroll-margin-top:24px}.store-cart h2{font-size:27px;margin-bottom:18px}.store-cart h3{font-size:18px;letter-spacing:0;margin:0 0 6px}.store-cart p{font-size:14px}.store-cart ul{list-style:none;margin:0;padding:0}.cart-item{border-top:1px solid #000000;padding:20px 0}.cart-item-price{margin:0 0 14px;color:var(--muted)}.cart-item .button{font-size:14px;padding:11px 14px}.cart-remove{border:0;background:transparent;color:var(--muted);font-size:14px;cursor:pointer;text-decoration:underline;padding:8px 0}.cart-status{color:var(--blue);min-height:22px}.store-cart .order-total{gap:12px}.store-cart .order-total strong{font-family:inherit;font-size:24px}
@media(max-width:950px){.store-layout{grid-template-columns:minmax(0,1fr) 290px;gap:20px}.store-cart{padding:22px}.nav{align-items:flex-start;flex-wrap:wrap}.navlinks{gap:12px 20px}}
@media(max-width:700px){.store-layout{grid-template-columns:1fr}.store-cart{position:static}.store-product{padding:24px}.store-main{padding-top:32px}.navlinks{width:100%;font-size:14px}.store-product h2{font-size:27px}}

/* Brand palette: blue, black and light grey. */
:root{--blue:#2945e7;--ink:#000000;--muted:#000000;--line:#000000;--pale:#f1f2f4;--paper:#f1f2f4;--green:#2945e7}
.button.paypal,.callout .button,.tag{background:var(--blue);border-color:var(--blue);color:var(--paper)}
.button.paypal:disabled{background:var(--paper);border-color:var(--ink);color:var(--ink)}
.button:hover:not(:disabled):not([aria-disabled=true]){text-decoration:underline;text-underline-offset:4px}
.ebook-buy button:disabled{opacity:1}

.free-resource{display:flex;align-items:center;justify-content:space-between;gap:35px;border:1px solid var(--line);border-radius:18px;padding:32px;margin:38px 0 0}.free-resource h2{font-size:28px;max-width:650px}.free-resource p:last-child{font-size:16px;max-width:600px;margin-bottom:0}.free-resource .button{flex-shrink:0}@media(max-width:800px){.free-resource{flex-direction:column;align-items:stretch;padding:25px}.free-resource h2{font-size:26px}}