:root{--bg:#f3f3f3;--surface:#fff;--ink:#171717;--black:#262626;--gray:#565656;--faint:#8a8a8a;--dark-gray:#393e43;--rule:rgba(0,0,0,.09);--green:#e9ff6c;--green-light:#f0ff9b;--white:#fff;--sans:'Geist',-apple-system,'Helvetica Neue',Arial,sans-serif;--heading:'Playfair Display',Georgia,serif;--pill:999px;--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%}h1,h2,h3,h4,p,figure{margin:0}h1,h2{font-weight:500;line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(46px,5.1vw,76px)}h2{font-size:clamp(35px,4vw,56px)}h3{font-weight:500;line-height:1.25;letter-spacing:-.02em}p{color:var(--gray)}em{font-family:var(--heading);font-style:italic;font-weight:500}h2 em{background:linear-gradient(transparent 52%,var(--green-light) 52%,var(--green-light) 88%,transparent 88%);border-radius:18px;box-decoration-break:clone;-webkit-box-decoration-break:clone}a:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:5px}.wrap{width:min(1200px,calc(100% - 96px));margin:0 auto}.section{padding:110px 0}.section-label{font-size:11px;letter-spacing:.16em;font-weight:600;line-height:1.5;margin-bottom:24px;color:var(--gray)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:65px;margin-bottom:50px}.section-head>p{max-width:360px;font-size:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:52px;padding:13px 25px;font-size:14px;font-weight:500;line-height:1.4;border:1px solid var(--rule);border-radius:var(--pill);background:white;transition:transform .25s var(--ease),background .25s}.btn:hover{transform:translateY(-2px)}.btn-solid{background:var(--ink);color:#fff;border-color:transparent}.btn-sm{min-height:42px;padding:11px 20px;font-size:12px}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:13px;font-weight:600;border-bottom:1px solid var(--ink);padding-bottom:6px;margin-top:30px}.skip-link{position:fixed;top:8px;left:12px;z-index:1000;background:white;color:var(--ink);padding:12px 20px;border-radius:999px;transform:translateY(-160%)}.skip-link:focus{transform:none}
/* A white glass gradient with a fading lower edge. No header line or frame. */
.header{position:fixed;inset:0 0 auto;z-index:50;--glass-alpha:0;--glass-blur:0px;color:var(--ink)}.header::before{content:'';position:absolute;inset:0 0 -22px;background:linear-gradient(to bottom,rgba(255,255,255,var(--glass-alpha)),rgba(255,255,255,calc(var(--glass-alpha)*.6)) 64%,transparent);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));mask-image:linear-gradient(#000 62%,transparent);-webkit-mask-image:linear-gradient(#000 62%,transparent);pointer-events:none;z-index:-1}.nav{height:88px;display:flex;align-items:center;gap:44px}.nav-logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}.nav-logo-text,.footer-brand{font-family:Verdana,Geneva,sans-serif;font-weight:700}.nav-logo-text{font-size:17px;letter-spacing:-.04em}.nav-logo-mark{width:28px;height:28px;object-fit:contain;border:0;background:none;border-radius:0;filter:grayscale(1)}.nav-links{display:flex;gap:30px;margin-left:auto;font-size:12px;font-weight:500}.nav-links a:hover,.nav-right>a:first-child:hover{opacity:.7}.nav-right{display:flex;align-items:center;gap:24px;font-size:12px}.header[data-tone=dark]{color:#fff}.header[data-tone=dark] .nav-logo-mark{filter:brightness(0) invert(1)}.header[data-tone=dark] .btn-solid{background:var(--green);color:var(--ink)}.nav-toggle{display:none;width:44px;height:44px;padding:12px;background:none;border:0;color:inherit}.nav-toggle span{display:block;height:1.5px;background:currentColor;margin:6px 0}.mobile-menu{display:none}
/* C: generous dark opening, soft curves, an actual lesson at its center. */
.hero{background:var(--ink);color:white;padding:158px 0 42px;border-radius:0 0 100px 100px;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;width:700px;height:700px;border-radius:50%;border:1px solid rgba(255,255,255,.045);right:-220px;top:-160px;pointer-events:none}.hero-layout{display:grid;grid-template-columns:1.08fr 1fr;gap:65px;align-items:center}.hero-copy{padding-bottom:30px}.hero .section-label{color:#bdbdbd;font-size:10px}.hero h1{line-height:1.12;font-weight:400;letter-spacing:-.055em}.hero h1 em{display:inline-block;color:var(--ink);background:var(--green);border-radius:45% 35% 35% 20%/40% 35% 30% 25%;padding:1px 17px 10px 8px;line-height:1.2;margin:10px -8px 0}.hero-sub{color:#bdbdbd;max-width:490px;margin-top:28px;font-size:17px;line-height:1.75}.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.btn-lime{background:var(--green);color:var(--ink);border-color:transparent}.btn-ghost{background:transparent;color:white;border-color:rgba(255,255,255,.25)}.btn-ghost:hover{background:rgba(255,255,255,.06)}.hero-proof{display:flex;flex-wrap:wrap;gap:17px;font-size:10px;color:#bdbdbd;margin-top:25px}.hero-proof span{display:flex;align-items:center;gap:7px}.hero-proof span::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--green)}.hero-product{position:relative;padding:5px 0 58px}.hero-lesson{transform:rotate(-2deg);box-shadow:0 28px 85px #0005}.hero-lesson .sample-body{padding:23px 26px}.hero-lesson h2{font-family:var(--heading);font-size:27px;line-height:1.2;letter-spacing:-.02em}.hero-lesson .sample-back{margin-bottom:16px}.hero-lesson .lesson-figure{margin:15px 0}.hero-lesson .code-tag{margin:12px 0 0}.hero-lesson .sample-callout{padding:12px 16px}.assistant-chip{position:absolute;right:-10px;bottom:22px;display:flex;align-items:center;gap:13px;background:var(--green);color:var(--ink);padding:17px 23px;border-radius:24px;box-shadow:0 12px 40px #0003;transform:rotate(2deg)}.assistant-chip b{display:block;font-size:12px}.assistant-chip small{display:block;color:var(--gray);font-size:10px;margin-top:2px}.assistant-chip>span:last-child{margin-left:15px}.assistant-chip img{filter:brightness(0)}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:46px;padding-top:28px;border-top:1px solid rgba(255,255,255,.13)}.hero-bottom>p{font-size:9px;letter-spacing:.17em;color:#aaa}.division-codes{display:flex;gap:25px;font-size:14px;color:#dedede}.intro{padding-top:110px;padding-bottom:70px}.product-index{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.product-index a{background:white;padding:22px 20px;border-radius:20px;font-size:12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.product-index span{color:var(--faint);font-size:10px}.product-index a:hover{background:var(--green-light)}
/* Reconstructed product UI. Scope all sample styles away from live controls. */
.sample{background:white;color:var(--ink);border:1px solid var(--rule);border-radius:30px;overflow:hidden;text-align:left;font-size:12px;line-height:1.55}.sample-top{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:17px 23px;border-bottom:1px solid var(--rule);font-size:9px;font-weight:500;letter-spacing:.07em;color:var(--gray);background:#fafafa}.sample-body{padding:28px}.sample h3{font-size:20px}.sample-serif{font-family:var(--heading)}.sample h3 em{background:var(--green-light);border-radius:8px;padding:0 4px}.sample-back{font-size:9px;margin-bottom:20px;color:var(--faint)}.sample-eyebrow{font-size:9px;letter-spacing:.12em;color:var(--faint);margin-bottom:12px}.sample-muted{font-size:11px;line-height:1.6;margin-top:10px}.code-tag{font-family:var(--sans);font-size:10px;font-weight:500;letter-spacing:.03em;display:flex;align-items:center;gap:12px;margin:15px 0;flex-wrap:wrap}.code-tag>span,.rating{font-size:9px;border-radius:6px;background:var(--green-light);padding:3px 7px;letter-spacing:0}.lesson-figure{background:white;margin:20px 0;border-radius:14px;overflow:hidden}.lesson-figure img{width:100%;height:auto;filter:grayscale(1);mix-blend-mode:multiply}.sample-callout{background:var(--green-light);padding:15px 18px;border-radius:14px;margin-top:14px}.sample-callout>b,.sample-trap>b{font-size:10px;display:block;margin-bottom:5px}.sample-callout p,.sample-trap p{font-size:11px;line-height:1.5;color:var(--ink)}.sample-trap{margin-top:10px;padding:14px 18px;background:var(--bg);border-radius:14px}.sample-reading{font-size:12px;line-height:1.8;color:var(--gray);margin-top:16px}.sample-note{font-size:11px;text-align:center;margin-top:25px;color:var(--faint)}
.feature-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px;align-items:center}.feature-grid.reverse{grid-template-columns:1.15fr .85fr}.feature-copy>p:not(.section-label){font-size:16px;line-height:1.8;margin-top:26px}.feature-facts{display:flex;gap:28px;flex-wrap:wrap;margin-top:30px;padding-top:26px;border-top:1px solid var(--rule)}.feature-facts b{display:block;font-size:17px;font-weight:500}.feature-facts span{display:block;font-size:10px;color:var(--gray);margin-top:5px}.course-sample{box-shadow:0 22px 70px #00000008}.sample-meta{display:flex;gap:22px;margin-top:20px;padding-bottom:20px;border-bottom:1px solid var(--rule);font-size:10px}.sample-meta b{font-size:14px}.sample-legend{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:8px;color:var(--gray);margin:18px 0 26px}.sample-legend span{background:var(--bg);padding:3px 6px;border-radius:5px}.sample-module{display:flex;align-items:center;gap:13px;background:var(--bg);border-radius:14px;padding:15px;margin-bottom:10px}.module-number{width:30px;height:30px;background:var(--ink);color:white;display:grid;place-items:center;border-radius:50%;font-size:9px;flex-shrink:0}.sample-module h4{font-size:11px;font-weight:600}.sample-module p{font-size:9px;margin-top:3px}.sample-module>span{margin-left:auto}.sample-day{display:flex;align-items:center;gap:13px;padding:16px 12px;border:1px solid var(--rule);border-radius:14px;margin-top:8px;transition:background .2s}.sample-day:hover{background:var(--green-light)}.day-number{font-size:13px;color:var(--faint);width:24px;flex-shrink:0}.sample-day b{font-size:11px;font-weight:500;display:block;line-height:1.5}.sample-day small{display:flex;gap:8px;align-items:center;font-size:9px;color:var(--gray);margin-top:5px;flex-wrap:wrap}.sample-day>span:last-child{margin-left:auto;font-size:14px}.visual-feature{background:#ececec;border-radius:90px;margin:0 20px}.copy-points{margin-top:30px;display:flex;flex-direction:column;gap:22px}.copy-points>div{display:flex;gap:18px;align-items:flex-start}.copy-points>div>span{display:grid;place-items:center;border-radius:50%;background:white;border:1px solid var(--rule);width:32px;height:32px;flex-shrink:0;font-size:10px}.copy-points h3{font-size:15px;font-weight:500}.copy-points p{font-size:12px;line-height:1.7;margin-top:6px}.visual-sample .lesson-figure{max-width:400px;margin:16px auto}.visual-sample .sample-body{padding:25px 30px}.kp-feature{padding-bottom:70px}.kp-link{display:flex;align-items:center;justify-content:center;gap:28px;margin:0 0 28px;font-size:11px;color:var(--gray)}.kp-link b{background:var(--green);padding:10px 22px;border-radius:999px;font-size:11px;color:var(--ink);font-weight:500;position:relative}.kp-link b::before,.kp-link b::after{content:'';position:absolute;top:50%;height:1px;background:var(--ink);width:18px}.kp-link b::before{left:-18px}.kp-link b::after{right:-18px}.kp-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.kp-lesson .sample-body{padding:35px}.kp-lesson .sample-serif{font-size:28px;margin:20px 0}.kp-lesson .sample-reading{font-size:16px;line-height:1.9;margin:26px 0}.kp-lesson .sample-callout{margin-top:30px;padding:23px}.practice-sample .sample-body{padding:24px}.sample-badges{display:flex;gap:8px;font-size:8px;margin-bottom:18px}.sample-badges span{background:var(--bg);padding:5px 9px;border-radius:999px}.sample-question{font-size:13px;line-height:1.7;color:var(--ink)}.sample-options{display:grid;gap:8px;margin-top:20px}.sample-options>div{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--rule);border-radius:12px;font-size:10px}.sample-options>div>span:first-child{font-size:9px;font-weight:600;color:var(--gray);width:15px}.sample-options .correct{background:var(--green-light);border-color:var(--green)}.option-check{margin-left:auto}.sample-explanation{border-top:1px solid var(--rule);margin-top:20px;padding-top:15px}.sample-explanation>b{font-size:11px}.sample-explanation p{font-size:11px;margin-top:7px}.sample-explanation>div{font-size:9px;color:var(--gray);margin-top:14px}.sample-explanation strong{font-weight:500;color:var(--ink)}.credit-note{font-size:11px!important;color:var(--faint)!important}
.assistant-scene{position:relative;min-height:530px;padding:50px 0 0 70px}.assistant-context{position:absolute;top:0;left:0;width:78%;min-height:400px;border-radius:30px;padding:30px;background:#e5e5e5}.assistant-context h3{font-family:var(--heading);font-size:28px;margin-bottom:18px}.assistant-context>p:last-of-type{font-size:11px;max-width:270px}.context-lines{display:grid;gap:10px;margin-top:24px}.context-lines span{height:5px;background:#1717170a;border-radius:99px;width:90%}.context-lines span:nth-child(2){width:70%}.context-lines span:nth-child(3){width:80%}.assistant-sample{position:relative;max-width:380px;margin-left:auto;border-radius:24px;box-shadow:0 24px 60px #00000012}.assistant-title{display:flex;gap:12px;align-items:center;padding:18px;border-bottom:1px solid var(--rule)}.assistant-title img{filter:grayscale(1)}.assistant-title h3{font-family:var(--sans);font-size:12px;font-weight:600}.assistant-title p{font-size:9px;line-height:1.5;margin-top:4px}.assistant-empty{text-align:center;padding:25px 22px 20px}.assistant-symbol{font-size:26px;display:grid;place-items:center;background:var(--green-light);width:52px;height:52px;border-radius:18px;margin:0 auto 18px}.assistant-empty h4{font-weight:500;font-size:13px}.assistant-empty p{font-size:10px;margin:9px auto 0;max-width:240px}.assistant-examples{padding:15px 20px;display:grid;gap:8px}.assistant-examples>span{font-size:8px;letter-spacing:.1em;color:var(--faint)}.assistant-examples small{font-size:9px;color:var(--gray);margin-top:6px}.assistant-examples a{border:1px solid var(--rule);padding:10px 12px;font-size:10px;border-radius:10px;line-height:1.5}.assistant-examples a:hover{background:var(--green-light)}.assistant-input{display:flex;align-items:center;justify-content:space-between;margin:10px 16px 0;padding:12px 14px;background:var(--bg);border-radius:12px;font-size:10px;color:var(--faint)}.assistant-input>span:last-child{display:grid;place-items:center;background:var(--ink);color:white;width:24px;height:24px;border-radius:999px}.assistant-cost{font-size:8px;text-align:center;padding:12px;color:var(--faint)}.dashboard-feature{padding-top:60px}.dashboard-layout{display:grid;grid-template-columns:110px 1fr;min-height:360px}.sample-sidebar{display:flex;flex-direction:column;gap:4px;background:#fafafa;padding:22px 12px;border-right:1px solid var(--rule);font-size:8px;color:var(--gray)}.sample-sidebar>b{font-size:7px;letter-spacing:.1em;color:var(--faint);margin:0 6px 10px}.sample-sidebar>span{padding:8px 6px;border-radius:8px}.sample-sidebar .active{background:var(--ink);color:white}.dashboard-main{padding:26px 20px}.sample-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:24px}.sample-stats>div{padding:13px 9px;border:1px solid var(--rule);border-radius:12px}.sample-stats b{display:block;font-size:24px;line-height:1.1;font-weight:400}.sample-stats small{display:block;font-size:7px;color:var(--gray);margin-top:8px}.sample-widgets{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.sample-widgets>div{padding:12px;border:1px solid var(--rule);border-radius:12px}.sample-widgets b{font-size:8px}.sample-widgets p{font-size:8px;margin-top:20px}.empty-bars{display:flex;align-items:flex-end;gap:7px;height:43px}.empty-bars i{height:4px;flex:1;background:#ddd;border-radius:999px}.sample-action{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--rule);padding:14px 12px;border-radius:12px;margin-top:12px}.sample-action b{display:block;font-size:10px;font-weight:500}.sample-action small{display:block;font-size:8px;color:var(--gray);margin-top:4px}.sample-action>span:last-child{font-size:8px;white-space:nowrap}
/* Existing divisions, plan details, FAQ and original wave retained. */
#divisions{background:#ececec;border-radius:90px 90px 0 0}#divisions h2{max-width:750px}#divisions .section-sub{max-width:770px;margin-top:24px;margin-bottom:35px;font-size:14px;line-height:1.8}.div-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}.div-card{background:white;border-radius:28px;padding:28px;min-height:205px}.div-card h4{font-family:var(--heading);font-size:23px;font-weight:500;line-height:1.3;margin:20px 0 12px;letter-spacing:-.025em}.div-card p{font-size:12px;line-height:1.7}.div-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.div-circle{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--bg);font-size:11px;color:var(--gray)}.div-status{font-size:8px;letter-spacing:.04em;padding:4px 8px;background:var(--green-light);border-radius:99px;color:var(--ink)}#pricing{background:#ececec;border-radius:0 0 90px 90px;padding-top:35px}#pricing>.wrap>h2{text-align:center;max-width:800px;margin:auto}.pricing-toggle{display:flex;justify-content:center;margin:30px auto 25px;width:fit-content;background:#ddd;border-radius:999px;padding:5px;gap:4px}.pricing-toggle button{border:0;background:transparent;padding:10px 18px;border-radius:999px;font-size:12px;color:var(--gray);display:flex;gap:7px;align-items:center}.pricing-toggle button.active{background:white;color:var(--ink)}.save-badge{font-size:8px;background:var(--green);padding:2px 5px;border-radius:999px;color:var(--ink)}#pricing .section-label{text-align:center}#pricing .section-sub{max-width:670px;text-align:center;margin:0 auto 35px;font-size:13px;line-height:1.8}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.price-card{position:relative;background:white;border-radius:30px;padding:32px;display:flex;flex-direction:column}.price-card.featured{background:var(--ink);color:white;box-shadow:0 20px 55px #00000012}.price-card.featured::before{content:'MOST POPULAR';font-size:8px;letter-spacing:.1em;background:var(--green);color:var(--ink);padding:5px 12px;border-radius:999px;position:absolute;top:-12px;left:30px}.price-name{font-size:15px;font-weight:500;color:inherit}.price-num{font-size:46px;line-height:1.2;letter-spacing:-.055em;margin-top:24px;color:inherit}.price-period{font-size:10px;color:var(--gray);min-height:33px;margin-top:4px}.price-credits{font-size:10px;color:var(--gray);padding:16px 0;border-bottom:1px solid var(--rule)}.featured .price-period,.featured .price-credits{color:#bbb}.featured .price-credits{border-color:#ffffff20}.price-feats{padding:0;list-style:none;display:grid;gap:14px;margin:26px 0 30px}.price-feat{font-size:11px;display:flex;align-items:flex-start;gap:10px;line-height:1.6}.price-feat::before{content:'✓';font-size:11px;color:var(--gray)}.featured .price-feat::before{color:#ddd}.price-btn{display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;border:1px solid var(--rule);border-radius:999px;font-size:12px;background:var(--bg);margin-top:auto}.price-btn:hover{background:var(--green-light)}.featured .price-btn{background:var(--green);color:var(--ink);border:0}.featured .price-btn:hover{background:var(--green-light)}#faq>.wrap{max-width:820px}.faq-list{margin-top:40px}.faq-item{border-bottom:1px solid var(--rule)}.faq-q{display:flex;justify-content:space-between;align-items:center;gap:22px;width:100%;background:transparent;border:0;text-align:left;padding:25px 0;font-size:15px;font-weight:500;color:var(--ink)}.faq-icon{display:grid;place-items:center;border-radius:999px;width:28px;height:28px;background:white;font-size:19px;font-weight:400;transition:transform .2s;flex-shrink:0}.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--green)}.faq-a{display:none}.faq-item.open .faq-a{display:block}.faq-a-inner{font-size:13px;color:var(--gray);line-height:1.85;max-width:710px;padding:0 0 26px}.final-cta-wrap{position:relative;background:var(--green-light)}.final-cta{padding:100px 0 125px;text-align:center;border-radius:90px 90px 0 0;background:var(--green-light)}.final-cta h2{font-size:clamp(42px,6vw,76px);line-height:1.15}.final-cta h2 em{background:none}.final-cta-btns{display:flex;justify-content:center;margin-top:30px}.final-cta-btns .btn{background:var(--ink);color:white}.final-cta-wave{position:absolute;inset:auto 0 0;height:120px;pointer-events:none}.final-cta-wave svg{display:block;width:100%;height:100%}.footer{background:var(--ink);color:white;padding:58px 0 28px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px;padding-bottom:55px}.footer-brand{display:flex;align-items:center;gap:10px;font-size:19px;color:white}.footer-brand img{filter:brightness(0) invert(1);width:28px;height:28px}.footer-desc{font-size:12px;color:#aaa;max-width:260px;margin-top:22px;line-height:1.9}.footer-col h4{font-family:var(--sans);font-size:9px;letter-spacing:.12em;font-weight:500;text-transform:uppercase;color:#aaa;margin:6px 0 24px}.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:13px}.footer-col a{font-size:11px;color:#ddd}.footer-col a:hover{color:white}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff18;padding-top:24px;font-size:9px;color:#999}.cookie-banner{position:fixed;z-index:80;bottom:20px;left:50%;transform:translate(-50%,calc(100% + 30px));width:min(760px,calc(100% - 36px));display:flex;align-items:center;gap:26px;padding:20px 24px;background:white;border:1px solid var(--rule);border-radius:24px;box-shadow:0 12px 55px #0000001a;transition:transform .3s var(--ease);visibility:hidden}.cookie-banner.show{transform:translate(-50%,0);visibility:visible}.cookie-banner p{font-size:10px;line-height:1.8}.cookie-banner p a{text-decoration:underline}.cookie-banner-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.cookie-banner-actions .btn{padding:9px 14px;min-height:36px;font-size:10px}
@media(min-width:1500px){.hero{padding-top:175px}.hero-layout{gap:100px}}@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.nav{gap:24px}.nav-links{gap:20px}.nav-right{gap:15px}.hero-layout{gap:34px;grid-template-columns:1fr 1fr}.hero h1{font-size:55px}.hero-sub{font-size:15px}.hero h1 em{padding-right:9px}.feature-grid,.feature-grid.reverse{gap:45px}.price-card{padding:26px}.product-index a{padding:18px 15px;font-size:10px}.assistant-scene{padding-left:40px}.hero-lesson .sample-body{padding:20px}.hero-lesson h2{font-size:25px}.footer-top{gap:35px}}@media(max-width:900px){.nav{height:76px;gap:22px}.nav-links{display:none}.nav-right{margin-left:auto}.nav-toggle{display:block}.mobile-menu.open{display:flex;flex-direction:column;gap:8px;background:#ffffffed;color:var(--ink);backdrop-filter:blur(18px);margin:0 24px;padding:20px;border-radius:24px;box-shadow:0 18px 40px #00000015}.mobile-menu a{font-size:14px;padding:10px 14px;border-radius:12px}.mobile-menu .btn{color:white;border-radius:999px}.hero{padding-top:135px;border-radius:0 0 65px 65px}.hero-layout{grid-template-columns:1fr;gap:45px}.hero-copy{max-width:610px;padding:0}.hero h1{font-size:clamp(50px,7.5vw,70px)}.hero-sub{font-size:17px;max-width:550px}.hero-product{max-width:580px;margin:0 auto;width:100%;padding:0 0 50px}.hero-lesson .sample-body{padding:28px}.hero-lesson h2{font-size:29px}.hero-lesson .lesson-figure{max-width:400px;margin:18px auto}.hero-bottom{margin-top:25px}.section{padding:85px 0}.section-head{gap:35px}.section-head>p{font-size:13px;max-width:270px}.feature-grid,.feature-grid.reverse{grid-template-columns:1fr;gap:40px}.feature-copy{max-width:650px}.feature-copy h2{font-size:46px}.feature .sample,.dashboard-sample{width:100%;max-width:640px;margin:0 auto}.feature-grid.reverse>.feature-copy{grid-row:1}.visual-feature{border-radius:60px;margin:0 12px}.visual-sample .lesson-figure{max-width:400px}.sample-body{padding:28px}.assistant-scene{width:100%;max-width:610px;margin:0 auto;min-height:530px;padding:45px 0 0 70px}.assistant-scene .sample{max-width:390px}.product-index{grid-template-columns:repeat(2,1fr)}.product-index a{font-size:12px}.div-grid{grid-template-columns:repeat(2,1fr)}#divisions,#pricing{border-radius:60px 60px 0 0}#pricing{border-radius:0 0 60px 60px}.pricing-grid{gap:12px}.price-card{padding:25px 20px}.price-num{font-size:39px}.price-feat{font-size:10px}.footer-top{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}.kp-grid{gap:18px}.kp-lesson .sample-body{padding:26px}.kp-lesson .sample-reading{font-size:14px}.final-cta{padding-top:80px}.intro{padding-bottom:55px}.dashboard-feature{padding-top:50px}.sample-stats small{font-size:8px}}@media(max-width:600px){html{scroll-padding-top:94px}.wrap{width:calc(100% - 40px)}.nav{height:72px;gap:12px}.nav-logo{gap:8px}.nav-logo-mark{width:24px;height:24px}.nav-logo-text{font-size:14px}.nav-right>a:first-child{font-size:11px}.nav-right .btn{display:none}.nav-toggle{width:38px;padding:9px}.mobile-menu.open{margin:0 16px}.hero{padding:118px 0 30px;border-radius:0 0 42px 42px}.hero h1{font-size:clamp(37px,9.5vw,56px);letter-spacing:-.06em}.hero h1 em{margin-top:9px;padding:3px 7px 9px}.hero .section-label{font-size:8px;letter-spacing:.11em;max-width:320px}.hero-sub{font-size:14px;line-height:1.85;margin-top:23px}.hero-cta{gap:9px;margin-top:26px}.hero-cta .btn{min-height:46px;padding:12px 18px;font-size:11px;gap:12px}.hero-proof{gap:11px;font-size:8px}.hero-layout{gap:35px}.hero-product{padding:0 4px 45px}.hero-lesson{border-radius:22px;transform:rotate(-1.5deg)}.sample-top{padding:14px 16px;font-size:7px;gap:10px}.hero-lesson .sample-body{padding:18px}.hero-lesson h2{font-size:23px}.hero-lesson .sample-eyebrow{font-size:7px}.hero-lesson .sample-back{font-size:8px;margin-bottom:14px}.hero-lesson .lesson-figure{margin:12px 0}.hero-lesson .sample-callout{padding:12px}.hero-lesson .sample-callout p{font-size:9px}.assistant-chip{right:1px;bottom:12px;border-radius:19px;padding:13px 15px;gap:9px}.assistant-chip b{font-size:10px}.assistant-chip small{font-size:8px}.assistant-chip img{width:22px;height:22px}.assistant-chip>span:last-child{margin-left:6px}.hero-bottom{flex-direction:column;align-items:flex-start;gap:16px;padding-top:22px;margin-top:14px}.hero-bottom>p{font-size:7px;letter-spacing:.12em}.division-codes{gap:24px;font-size:12px;flex-wrap:wrap}.section{padding:65px 0}.section-head{display:block;margin-bottom:32px}.section-head>p{max-width:none;margin-top:24px;font-size:14px}.section-label{font-size:9px;margin-bottom:20px}h2{font-size:35px;line-height:1.14}.feature-copy h2{font-size:37px}.feature-copy>p:not(.section-label){font-size:14px;margin-top:22px}.feature-facts{gap:24px}.feature-facts b{font-size:15px}.feature-facts span{font-size:9px}.product-index{gap:8px}.product-index a{padding:18px 12px;font-size:9px;border-radius:16px;gap:8px}.product-index span{font-size:8px}.intro{padding-bottom:35px}.feature-grid,.feature-grid.reverse{gap:32px}.sample{border-radius:23px}.sample-body{padding:20px}.sample h3{font-size:20px}.sample-meta{gap:16px;flex-wrap:wrap;font-size:9px}.sample-module{padding:12px;gap:10px}.sample-module h4{font-size:10px}.sample-day{padding:13px 10px;gap:10px}.sample-day b{font-size:10px}.sample-day small{font-size:8px}.sample-legend{font-size:7px;gap:6px}.sample-day .rating{font-size:7px}.visual-feature{border-radius:40px;margin:0 8px}.visual-feature .wrap{width:calc(100% - 32px)}.visual-sample .sample-body{padding:18px}.sample-reading{font-size:11px}.sample-callout,.sample-trap{padding:12px 14px}.sample-callout p,.sample-trap p{font-size:10px}.copy-points{gap:20px}.copy-points p{font-size:11px}.copy-points h3{font-size:14px}.kp-link{gap:15px;flex-wrap:wrap;font-size:8px;line-height:1.5;margin-bottom:24px}.kp-link b{font-size:9px;padding:8px 12px}.kp-link b::before,.kp-link b::after{width:10px}.kp-link b::before{left:-10px}.kp-link b::after{right:-10px}.kp-grid{grid-template-columns:1fr;gap:18px}.kp-lesson .sample-body{padding:22px}.kp-lesson .sample-serif{font-size:25px;margin:12px 0}.kp-lesson .sample-reading{font-size:13px;margin:22px 0}.kp-lesson .sample-callout{padding:16px;margin-top:18px}.practice-sample .sample-body{padding:20px}.sample-question{font-size:12px}.sample-options>div{font-size:9px}.sample-explanation>div{font-size:8px}.sample-note{font-size:9px;line-height:1.6}.assistant-scene{min-height:520px;padding:45px 0 0 22px}.assistant-context{padding:20px;width:90%;min-height:360px;border-radius:23px}.assistant-context h3{font-size:25px}.assistant-sample{max-width:330px}.assistant-title{padding:16px}.assistant-title h3{font-size:11px}.assistant-title p{font-size:8px}.assistant-empty{padding:20px 16px 15px}.assistant-empty h4{font-size:12px}.assistant-examples{padding:14px 16px}.dashboard-feature{padding-top:20px}.dashboard-layout{grid-template-columns:75px 1fr;min-height:330px}.sample-sidebar{font-size:6px;padding:18px 6px}.sample-sidebar>b{font-size:6px;margin-left:4px}.sample-sidebar>span{padding:7px 4px}.dashboard-main{padding:20px 12px}.dashboard-main .sample-serif{font-size:17px}.dashboard-main .sample-muted{font-size:8px}.sample-stats{gap:5px;margin-top:18px}.sample-stats>div{padding:10px 7px;border-radius:10px}.sample-stats b{font-size:20px}.sample-stats small{font-size:6px;line-height:1.5}.sample-widgets{gap:5px}.sample-widgets>div{padding:9px;border-radius:10px}.sample-widgets b,.sample-widgets p{font-size:6px}.empty-bars{gap:4px}.sample-action{padding:12px 9px;gap:5px}.sample-action b{font-size:8px}.sample-action small{font-size:6px}.sample-action>span:last-child{font-size:7px}#divisions{border-radius:42px 42px 0 0}#pricing{border-radius:0 0 42px 42px;padding-top:25px}#divisions .section-sub{font-size:12px;margin-bottom:26px}.div-grid{grid-template-columns:1fr;gap:10px;margin-top:25px}.div-card{min-height:0;border-radius:24px;padding:23px}.div-card h4{font-size:24px;margin:16px 0 10px}.div-card p{font-size:12px}.div-status{font-size:7px}.pricing-grid{grid-template-columns:1fr;gap:26px}.price-card{padding:28px}.price-num{font-size:49px}.price-feat{font-size:12px}.price-feats{gap:12px}.price-period{font-size:11px;min-height:0}.price-credits{font-size:11px}.price-name{font-size:16px}.price-btn{font-size:13px}.pricing-toggle button{font-size:11px}#pricing .section-sub{font-size:12px}.faq-q{font-size:13px;padding:22px 0}.faq-a-inner{font-size:12px;line-height:1.9}.final-cta{padding:65px 0 115px;border-radius:45px 45px 0 0}.final-cta h2{font-size:44px}.final-cta-wave{height:100px}.footer{padding:40px 0 25px}.footer-top{grid-template-columns:repeat(3,1fr);gap:30px 20px;padding-bottom:35px}.footer-top>div:first-child{grid-column:1/-1}.footer-brand{font-size:18px}.footer-desc{max-width:290px;font-size:11px;margin-top:15px}.footer-col h4{font-size:8px;margin-bottom:18px}.footer-col a{font-size:10px}.footer-col ul{gap:10px}.footer-bottom{font-size:8px;flex-direction:column;gap:8px;padding-top:20px}.cookie-banner{bottom:12px;padding:17px 19px;flex-direction:column;gap:13px;align-items:flex-start;border-radius:22px}.cookie-banner p{font-size:9px}.cookie-banner-actions{width:100%;justify-content:flex-end}.cookie-banner-actions .btn{font-size:9px;min-height:32px}.text-link{font-size:12px}.copy-points>div>span{width:29px;height:29px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}


/* Overview sample adapted from prod dashboard.html; all values are illustrative. */
.hero h1{font-size:clamp(42px,4.5vw,67px)}.hero h1 em{display:inline-block;max-width:100%;font-size:.88em;line-height:1.18}
.dashboard-feature{padding:75px 0 110px}.demo-dashboard{border:1px solid var(--rule);border-radius:36px;background:#f7f7f5;box-shadow:0 25px 80px #0000000b;overflow:hidden}.demo-top{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;background:white;border-bottom:1px solid var(--rule);font-size:10px;color:var(--gray)}.demo-brand{display:flex;align-items:center;gap:9px;font:15px Verdana,Arial,sans-serif;color:var(--ink)}.demo-layout{display:grid;grid-template-columns:185px minmax(0,1fr)}.demo-sidebar{padding:30px 15px;background:#f3f3f1;border-right:1px solid var(--rule)}.demo-sidebar>p{padding:0 12px;margin:0 0 15px;font-size:9px;letter-spacing:.14em}.demo-nav{display:flex;gap:9px;align-items:center;min-height:38px;padding:9px 12px;border-radius:12px;font-size:11px;line-height:1.25;color:var(--gray)}.demo-nav:hover{background:#e9e9e7}.demo-nav.active{background:var(--green-light);color:var(--ink);font-weight:600}.demo-icon{width:15px;height:15px;flex-shrink:0}.demo-beta{font:8px var(--sans);padding:3px 6px;border-radius:999px;border:1px solid #00000018;margin-left:3px;background:#ffffff59;vertical-align:middle}.demo-main{padding:32px 35px 35px;min-width:0}.demo-overview{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.demo-overview h3{font-size:clamp(19px,2vw,26px);line-height:1.45;letter-spacing:-.02em}.demo-overview strong{font-weight:500;font-family:var(--heading);padding:0 3px}.demo-overview p{font-size:11px;margin-top:9px}.demo-plan{display:inline-block;background:var(--green-light);color:#345423;padding:3px 10px;border-radius:999px;font:9px var(--sans);vertical-align:middle}.demo-credit{flex-shrink:0}.demo-gauge{width:118px;display:flex;flex-direction:column;align-items:center;gap:3px}.demo-gauge svg{width:108px;height:59px}.demo-gauge b{font-size:12px;font-weight:500}.demo-gauge small{font-size:8px;color:var(--gray)}.demo-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:15px}.demo-stats>div,.demo-widget{background:white;border:1px solid var(--rule);border-radius:19px;padding:18px 21px;box-shadow:0 2px 6px #00000002}.demo-stats b{display:block;font:33px/1.2 var(--heading);margin-bottom:7px}.demo-stats span{font-size:10px;color:var(--gray)}.demo-widgets{display:grid;grid-template-columns:1fr 1fr 2fr;gap:12px;margin-bottom:21px}.demo-widget{padding:17px 15px;min-width:0}.demo-widget h4{font-size:9px;line-height:1.4;font-weight:500;color:var(--gray);margin-bottom:14px}.demo-ring{position:relative;width:70px;height:70px;margin:0 auto 6px}.demo-ring svg{width:100%;height:100%}.demo-ring b{position:absolute;inset:0;display:grid;place-items:center;font:17px var(--heading)}.demo-accuracy p,.demo-countdown p{font-size:9px;text-align:center}.demo-countdown>b{display:block;font:48px/1.35 var(--heading);text-align:center;margin:3px 0 8px}.demo-bars{display:flex;gap:10px;height:105px}.demo-bar{display:flex;flex:1;align-items:center;flex-direction:column;min-width:0;gap:4px}.demo-bar>span{font-size:8px;color:var(--gray)}.demo-bar-track{height:77px;width:100%;max-width:20px;border-radius:6px;background:var(--bg);position:relative;overflow:hidden}.demo-bar-track i{position:absolute;inset:auto 0 0;background:var(--ink);border-radius:6px}.demo-bar-track i.highlight{background:var(--green)}.demo-bar small{font-size:8px;color:var(--gray)}.demo-action{display:flex;align-items:center;justify-content:space-between;gap:20px;border-radius:21px;padding:22px 24px;margin-top:12px;border:1px solid var(--rule)}.demo-action h4{font-size:21px;font-weight:500;line-height:1.3}.demo-action p{font-size:10px;line-height:1.7;margin-top:6px}.demo-action small{display:block;margin-top:5px;font-size:8px;color:#536028}.demo-action-btn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;padding:10px 17px;border-radius:999px;background:var(--ink);color:white;font-size:10px;line-height:1.5;transition:transform .2s}.demo-action-btn:hover{transform:translateY(-2px)}.demo-co{background:var(--green-light)}.demo-co p{color:#475620}.demo-practice{background:var(--ink);color:white;border-color:transparent}.demo-practice p{color:#bcbcbc}.demo-practice .demo-action-btn{background:white;color:var(--ink)}.demo-courses{background:white}.demo-courses .demo-action-btn{background:white;color:var(--ink);border:1px solid var(--rule)}.demo-caption{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:22px}.demo-caption p{font-size:10px}.demo-caption .text-link{margin-top:0}
@media(max-width:1100px){.demo-layout{grid-template-columns:155px minmax(0,1fr)}.demo-main{padding:27px}.demo-nav{padding:9px 8px;font-size:10px;gap:7px}.demo-sidebar{padding:25px 10px}.demo-beta{font-size:7px;margin-left:0}.demo-overview h3{font-size:22px}.demo-stats>div{padding:17px}.demo-action h4{font-size:20px}}
@media(max-width:900px){.demo-layout{grid-template-columns:135px minmax(0,1fr)}.demo-main{padding:22px 20px}.demo-nav{font-size:9px;padding:9px 5px;gap:6px}.demo-icon{width:13px;height:13px}.demo-sidebar{padding:24px 8px}.demo-widgets{grid-template-columns:1fr 1fr}.demo-week{grid-column:1/-1}.demo-bars{height:110px;gap:22px}.demo-bar-track{max-width:28px}.demo-action{padding:20px;gap:15px}.demo-action p{max-width:270px}.demo-action-btn{padding:10px 13px}.demo-overview h3{font-size:19px}.demo-gauge{width:98px}.demo-gauge svg{width:90px;height:50px}.demo-stats span{font-size:9px}}
@media(max-width:600px){.dashboard-feature{padding:45px 0 65px}.hero h1{font-size:clamp(38px,9.4vw,54px)}.hero h1 em{font-size:.86em}.demo-dashboard{border-radius:25px}.demo-top{padding:17px 18px;font-size:8px}.demo-brand{font-size:12px;gap:7px}.demo-brand img{width:19px;height:19px}.demo-layout{display:block}.demo-sidebar{display:flex;gap:5px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--rule);padding:12px;scrollbar-width:thin}.demo-sidebar>p{display:none}.demo-nav{font-size:10px;white-space:nowrap;padding:9px 11px;flex-shrink:0}.demo-icon{width:14px;height:14px}.demo-main{padding:23px 16px}.demo-overview{align-items:flex-start;gap:12px;margin-bottom:20px}.demo-overview h3{font-size:17px;line-height:1.55}.demo-overview p{font-size:10px;max-width:180px}.demo-gauge{width:78px;padding-top:5px}.demo-gauge svg{width:76px;height:42px}.demo-gauge b{font-size:10px}.demo-gauge small{font-size:7px}.demo-plan{font-size:7px;padding:2px 7px}.demo-stats{gap:7px;margin-bottom:10px}.demo-stats>div{padding:14px 11px;border-radius:15px}.demo-stats b{font-size:27px}.demo-stats span{display:block;font-size:8px;line-height:1.6}.demo-widgets{gap:9px;margin-bottom:18px}.demo-widget{padding:16px 14px;border-radius:15px}.demo-widget h4{font-size:10px}.demo-week{padding:17px 19px}.demo-bars{gap:14px}.demo-action{display:block;padding:20px;border-radius:19px;margin-top:10px}.demo-action h4{font-size:23px}.demo-action p{font-size:11px;max-width:none}.demo-action small{font-size:9px}.demo-action-btn{margin-top:15px;font-size:11px;padding:11px 19px}.demo-caption{align-items:flex-start;flex-direction:column;gap:12px}.demo-caption p{font-size:9px}}