@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{font-family:'DM Sans',sans-serif;color:#17213b;background:#f5f7fc;font-size:16px}*{box-sizing:border-box}body{margin:0}button,a,textarea{ -webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #8195ff;outline-offset:4px}header{height:88px;background:white;border-bottom:1px solid #e5e8f0;display:flex;align-items:center;gap:35px;padding:0 4vw}.brand{text-decoration:none;color:#14203b;display:flex;align-items:center;font-size:25px;font-weight:800;letter-spacing:-1px}.brand-accent{color:#3854e8}.mark{background:#304cdd;color:white;width:38px;height:38px;border-radius:11px;display:grid;place-content:center;margin-right:12px;position:relative;font-size:25px}.mark span{font-size:13px;position:absolute;right:6px;bottom:6px}.header-label{font-size:12px;letter-spacing:2px;color:#68738b}.badge{margin-left:auto;border:1px solid #dce2f5;border-radius:30px;padding:8px 14px;font-size:13px;color:#435372}.shell{display:grid;grid-template-columns:285px minmax(0,1fr);max-width:1600px;margin:auto}aside{background:white;border-right:1px solid #e5e8f0;padding:38px 24px;min-height:calc(100vh - 88px)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.7px;color:#5c6b88}aside h2{font:800 21px 'Manrope',sans-serif;letter-spacing:-.5px;margin:15px 0 8px}.muted{color:#69758c;font-size:14px}.progress-label{display:flex;justify-content:space-between;font-size:13px;margin-top:32px}progress{appearance:none;width:100%;height:6px;margin:12px 0 26px;border:0;border-radius:10px;overflow:hidden}progress::-webkit-progress-bar{background:#e9edf7}progress::-webkit-progress-value{background:#3752df}progress::-moz-progress-bar{background:#3752df}nav{display:grid;gap:6px}.lesson-button{width:100%;border:0;background:transparent;text-align:left;display:flex;align-items:center;gap:12px;padding:13px 10px;border-radius:9px;color:#59657b;font-size:14px;line-height:1.45}.lesson-button.active{background:#edf0ff;color:#304cdd;font-weight:700}.number{border:1px solid #dce2ed;min-width:28px;height:28px;display:grid;place-content:center;border-radius:8px;font-size:12px}.active .number{background:#3752df;color:white;border-color:#3752df}.done .number{color:#167353;background:#e7f6ef;border-color:#d3eddf}.aside-note{border-top:1px solid #e8ecf4;margin-top:30px;padding-top:22px;font-size:14px;font-weight:700;line-height:1.8}.aside-note span{font-size:12px;font-weight:400;color:#718096}main{padding:36px 4vw;min-width:0;max-width:1200px}.intro{border-radius:18px;background:#172b65;color:white;display:flex;justify-content:space-between;padding:35px 38px;gap:25px;margin-bottom:37px}.intro .eyebrow{color:#a9b8ef;font-size:11px}.intro h1{font:800 clamp(28px,3vw,43px)/1.17 'Manrope',sans-serif;letter-spacing:-1.6px;margin:18px 0}.intro h1 span{color:#a7bbff}.intro p:not(.eyebrow){font-size:14px;line-height:1.6;max-width:380px;color:#d0d9f6}.intro-facts{border-left:1px solid #405080;padding-left:34px;display:flex;flex-direction:column;justify-content:center;min-width:185px}.intro-facts strong{font:600 65px 'Manrope',sans-serif;line-height:1.2}.intro-facts>span{font-size:13px;line-height:1.6;color:#d0d9f6}.small-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.small-tags span{font-size:11px;border:1px solid #52618c;border-radius:5px;padding:5px 7px}.lesson-top{display:flex;justify-content:space-between;gap:15px}.lesson-title{font:800 29px/1.3 'Manrope',sans-serif;letter-spacing:-.7px;margin:12px 0}.goal{color:#69758c;line-height:1.6;margin:0 0 25px}.tabs{display:flex;border-bottom:1px solid #dfe4ef;gap:25px}.tabs button{border:0;background:none;color:#6d7790;padding:16px 0;font-size:13px;display:flex;gap:8px;border-bottom:3px solid transparent}.tabs button span{font-size:15px}.tabs button[aria-selected=true]{border-bottom-color:#3554e7;color:#3554e7;font-weight:700}article{background:white;border:1px solid #e1e6f1;border-radius:13px;padding:30px 34px;margin-top:24px;line-height:1.8;min-height:340px}article h3{font:800 21px 'Manrope',sans-serif;margin:0 0 14px}article h4{margin:24px 0 8px}article p{margin:12px 0}article li{margin-bottom:7px}article ul,article ol{padding-left:23px}.callout{background:#eff3ff;border-left:3px solid #4967ee;padding:18px 22px;border-radius:0 8px 8px 0;margin:23px 0}.example{background:#f5f7fc;border:1px solid #e2e7f1;padding:20px;border-radius:9px;white-space:pre-wrap;font-size:15px;line-height:1.8}.action-row{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;margin-top:26px}.primary{border:0;background:#3452df;color:white;padding:12px 20px;border-radius:8px;font-weight:600}.secondary{border:1px solid #d9e0ef;background:white;color:#40557e;padding:10px 15px;border-radius:8px}textarea{width:100%;resize:vertical;min-height:170px;border:1px solid #cbd4e5;border-radius:9px;padding:16px;font:inherit;line-height:1.6;color:#17213b;margin-top:10px}label{display:block;font-weight:600}details{border:1px solid #e0e6f1;border-radius:8px;padding:16px 20px;margin-top:20px}summary{cursor:pointer;font-weight:700;color:#304bcf}.checklist label{font-weight:400;display:flex;gap:10px;align-items:flex-start;margin:10px 0}.checklist input{margin-top:7px;accent-color:#3452df;width:17px;height:17px}.quiz-option{display:block;width:100%;text-align:left;border:1px solid #dce3f0;background:white;border-radius:9px;margin:10px 0;padding:15px 18px;color:#263550;line-height:1.5}.quiz-option:hover{background:#f5f7ff}.quiz-option.selected{border-color:#3854de;background:#eef1ff}.quiz-option.correct{border-color:#278360;background:#eef9f3}.quiz-option.wrong{border-color:#b14545;background:#fff2f2}.feedback{padding:18px;background:#f1f5fb;border-radius:8px;margin-top:20px}.success{color:#13704d;font-weight:700}footer{display:flex;justify-content:space-between;gap:20px;color:#79859b;font-size:12px;padding:27px 0;line-height:1.6}.source{font-size:13px;color:#65748e}.source a{color:#3452df}.completion{padding:18px;background:#e9f8f0;border-radius:9px}button:disabled{opacity:.55;cursor:default}@media(min-width:1450px){main{padding:40px 65px}}@media(max-width:1000px){.shell{grid-template-columns:240px minmax(0,1fr)}aside{padding:30px 16px}main{padding:28px}.intro{padding:26px}.intro-facts{display:none}.header-label{display:none}}@media(max-width:700px){header{height:72px;padding:0 20px}.brand{font-size:22px}.badge{font-size:11px;padding:6px 9px}.shell{display:block}aside{min-height:0;padding:20px;border-right:0;border-bottom:1px solid #e2e7ef}aside h2,aside>.eyebrow,aside>.muted,.aside-note{display:none}.progress-label{margin:0}progress{margin:8px 0 15px}nav{display:flex;overflow-x:auto;padding-bottom:6px}.lesson-button{min-width:180px;max-width:180px;padding:9px;font-size:13px}main{padding:22px 18px}.intro{padding:23px;margin-bottom:25px}.intro h1{font-size:31px}.lesson-title{font-size:25px}.tabs{gap:18px}.tabs button{gap:5px}.tabs button span{font-size:13px}article{padding:23px 20px}footer{flex-direction:column;gap:7px}.lesson-top{align-items:center}.lesson-top .eyebrow{font-size:10px}.intro .eyebrow{font-size:10px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,border-color .15s}}

/* Illustrations du parcours */
.intro{align-items:center;overflow:hidden;padding:28px 30px;gap:24px}.intro>div:first-child{flex:1;min-width:0}.intro-art{margin:0;flex:0 1 43%;min-width:0;max-width:340px}.intro-art img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:13px}.intro-art figcaption{font-size:12px;color:#cbd6f8;margin-top:10px;text-align:center;line-height:1.5}.exercise-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:-6px 0 18px}.exercise-heading img{display:block;width:180px;max-width:40%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:12px}.exercise-heading h3{margin-bottom:0}@media(max-width:1000px){.intro{padding:25px}.intro-art{flex-basis:39%}.intro h1{font-size:30px}}@media(max-width:700px){.intro{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;padding:23px}.intro-art{width:100%;max-width:none}.intro-art img{height:150px;aspect-ratio:auto;object-fit:cover;object-position:center 52%}.intro-art figcaption{margin-top:7px}.intro h1{font-size:31px}.exercise-heading img{width:125px}.exercise-heading{gap:12px}}
.launch-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:20px}.intro .primary{background:white;color:#233dba}.intro-link{color:white;font-size:14px;text-underline-offset:4px}.offer-section,.interest-section{background:white;border:1px solid #e1e6f1;border-radius:13px;margin-top:28px;padding:30px 34px;line-height:1.7;scroll-margin-top:20px}.offer-section{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:32px}.offer-section h2,.interest-section h2{font:800 25px/1.3 'Manrope',sans-serif;margin:8px 0 16px;letter-spacing:-.5px}.offer-price{border-left:1px solid #e2e7f1;padding-left:26px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.offer-price>span,.offer-price small{font-size:13px;color:#67748d}.offer-price strong{font:800 46px 'Manrope',sans-serif;color:#314ed4}.offer-price p{font-size:14px}.offer-price a{text-decoration:none;text-align:center}.offer-price small{margin-top:12px}#interest-form fieldset{border:0;padding:0;margin:22px 0}#interest-form legend{font-weight:700;margin-bottom:12px}#interest-form fieldset label{display:flex;gap:12px;font-weight:400;border:1px solid #e1e6f1;border-radius:8px;padding:12px 16px;margin:9px 0;cursor:pointer}#interest-form input{accent-color:#3452df;flex-shrink:0;width:18px}#interest-form select{font:inherit;color:#17213b;border:1px solid #cbd4e5;border-radius:8px;padding:12px;width:100%;background:white;margin:10px 0}.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.result-grid div{padding:14px;background:#f1f4fc;border-radius:8px;font-size:14px}.result-grid strong{display:block;font-size:28px;color:#314ed4}.demo-finished{background:#eef8f2;border:1px solid #c9e7d5;border-radius:8px;padding:18px;margin-top:20px}.demo-finished a{display:inline-block;color:#2342bd;font-weight:700;margin-top:8px}.demo-tag{display:block;font-size:11px;font-weight:700;color:#3554df}.survey-results{margin-top:28px}#interest-status{min-height:24px}.interest-section .muted{line-height:1.6}.course-note{font-size:13px;color:#69758c;line-height:1.5;margin-top:12px}[hidden]{display:none!important}@media(max-width:700px){.offer-section,.interest-section{padding:23px 20px}.offer-section{grid-template-columns:1fr;gap:20px}.offer-price{border-left:0;border-top:1px solid #e2e7f1;padding:20px 0 0}.result-grid{grid-template-columns:1fr}.result-grid div{display:flex;justify-content:space-between;align-items:center}.result-grid strong{font-size:24px}}

.video-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.video-heading h3{margin:0}#lesson-video{display:block;width:100%;aspect-ratio:16/9;background:#172b65;border-radius:10px}#lesson-video::cue{font-size:1rem;background:#17213be6;color:white}.video-tools{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px;font-size:14px}.video-tools label{display:flex;align-items:center;gap:12px;font-weight:400}.video-tools select{font:inherit;border:1px solid #cbd4e5;border-radius:6px;padding:7px;color:#17213b;background:white}.video-tools a{color:#3452df;text-underline-offset:3px}#video-error{color:#923333}.tabs{gap:20px;overflow-x:auto}.tabs button{flex-shrink:0}@media(max-width:700px){.tabs{gap:15px}.tabs button{font-size:12px}.tabs button span{font-size:13px}.video-tools{align-items:flex-start}}

.payment-section{background:#fff;border:1px solid #e1e6f1;border-radius:13px;margin-top:28px;padding:30px 34px;line-height:1.7;scroll-margin-top:20px}.payment-section h2{font:800 25px/1.3 'Manrope',sans-serif;margin:8px 0 16px;letter-spacing:-.5px}.payment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:25px}.payment-card{border:1px solid #dde4f2;border-radius:12px;padding:24px;text-align:center;background:#f8faff;min-width:0}.payment-provider{display:flex;align-items:center;justify-content:center;gap:10px}.payment-provider h3{margin:0;font-size:22px}.payment-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;font-weight:900;font-style:italic;color:white}.payment-icon.paypal{background:#003087}.payment-icon.sumup{background:#17213b}.payment-card p,.payment-card small{font-size:13px;color:#5d6980}.qr-link{display:block;width:100%;max-width:250px;margin:18px auto;background:#fff;border-radius:8px;overflow:hidden}.qr-link img{display:block;width:100%;height:auto}.payment-button{display:block;text-align:center;text-decoration:none;margin:16px 0 10px}.payment-card small{display:block}.payment-note{background:#f1f4fc;border-left:3px solid #3452df;border-radius:5px;padding:18px 20px;margin-top:24px;font-size:14px}.payment-note p{margin:8px 0 0}.payment-demo{display:inline-block;color:#2342bd;margin-top:20px;font-size:14px;text-underline-offset:4px}.payment-section a:focus-visible{outline:3px solid #3452df;outline-offset:4px}@media(max-width:700px){.payment-section{padding:23px 20px}.payment-grid{grid-template-columns:1fr}.payment-card{padding:22px}}

.locked-tag{display:block;font-size:12px;color:#647089;margin-top:3px}.locked-lesson{padding:20px 0}.lock-symbol{font-size:32px}.locked-lesson a.primary{text-decoration:none}.payment-button{width:100%;font:inherit}.payment-button:disabled{opacity:.6;cursor:not-allowed}#access-status{padding:12px 16px;background:#eef2ff;border-radius:8px}#checkout-link{display:inline-block;text-decoration:none}#course-signin{display:inline-block;text-decoration:none}

#email{display:block;width:100%;max-width:440px;padding:14px;margin:12px 0;border:1px solid #bec9e4;border-radius:8px;font:inherit}#email-submit{margin:8px 0}#account{scroll-margin-top:30px}
.comments-section{margin:36px 0;padding:28px;border:1px solid #dbe2f3;border-radius:16px;background:#fff}.comments-section h2{margin-top:0}.comment-item{padding:18px 0;border-bottom:1px solid #e5eaf5}.comment-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.comment-meta time{font-size:.85rem;color:#65718b}.comment-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;margin:10px 0}.comment-item button{padding:6px 12px;font-size:.85rem}.comments-section form{margin-top:24px}.comments-section label{display:block;margin:14px 0 8px;font-weight:600}#comment-name{display:block;max-width:380px;width:100%;padding:12px;border:1px solid #c6d1e7;border-radius:8px;font:inherit}.comments-section [hidden]{display:none!important}@media(max-width:600px){.comments-section{padding:18px}}