:root{--navy:#062b3a;--navy2:#083847;--deep:#031f2b;--green:#06c77d;--green2:#00e39b;--mint:#eafbf4;--ink:#0a2534;--muted:#5d7180;--line:#dce7e4;--bg:#f7faf9;--white:#fff;--shadow:0 28px 80px rgba(2,36,46,.18)}
*{box-sizing:border-box}.v520{background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.v520 .container{max-width:1240px;margin:auto;padding-left:28px;padding-right:28px}.v520 a{text-decoration:none}.v520-header{position:absolute;top:0;left:0;right:0;z-index:40;background:transparent;border:0}.v520-header .nav{height:92px;display:flex;align-items:center;gap:34px}.v520-header .brand img{width:170px;height:auto;display:block}.v520-header .nav-links{display:flex;gap:28px;margin-left:auto}.v520-header .nav-links a{color:#dce9eb;font-size:14px;font-weight:700;opacity:.92}.v520-header .nav-links a:hover{color:#fff}.v520-header .nav-actions{display:flex;align-items:center;gap:12px}.v520-login{border:1px solid rgba(255,255,255,.45);color:#fff;padding:12px 18px;border-radius:999px;font-weight:700;font-size:14px}.v520-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:14px 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auto;grid-template-rows:auto auto;column-gap:8px;color:#e8f6f5;font-size:12px}.v520-hero-benefits span::first-letter{color:var(--green2)}.v520-hero-benefits b{font-size:12px}.v520-hero-benefits small{grid-column:2;color:#a9c1c5}.v520-hero-visual{position:relative;min-height:430px;z-index:2}.v520-laptop{position:absolute;left:0;right:20px;top:90px;background:#081518;border:10px solid #0a171c;border-radius:17px 17px 10px 10px;box-shadow:0 32px 60px rgba(0,0,0,.38);transform:perspective(1200px) rotateY(-5deg) rotateX(1deg)}.v520-laptop-bar{height:28px;background:#0f1c20;display:flex;align-items:center;gap:5px;padding:0 10px;color:#d7e3e5;font-size:9px;border-radius:8px 8px 0 0}.v520-laptop-bar i{width:6px;height:6px;border-radius:50%;background:#5c6f74}.v520-laptop-bar b{margin-left:8px;font-weight:700;opacity:.75}.v520-laptop img{display:block;width:100%;height:330px;object-fit:cover;object-position:top;border-radius:0 0 4px 4px}.v520-laptop-base{position:absolute;left:-6%;right:-6%;height:18px;bottom:-22px;background:linear-gradient(#6a7478,#1c2c31);clip-path:polygon(7% 0,93% 0,100% 100%,0 100%);border-radius:0 0 50% 50%}.v520-scribble{position:absolute;top:5px;left:22%;font-family:"Comic Sans MS",cursive;color:#22efaa;font-size:17px;transform:rotate(-4deg);text-align:center}.v520-scribble span{font-size:30px;position:absolute;right:-20px;bottom:-26px}.v520-floating-note{position:absolute;right:-5px;top:34px;background:rgba(5,44,53,.92);border:1px solid rgba(0,227,155,.35);box-shadow:0 16px 40px rgba(0,0,0,.24);padding:16px 18px;border-radius:12px;display:flex;gap:10px;align-items:flex-start;font-size:13px}.v520-floating-note span{font-size:23px}.v520-handnote{position:absolute;right:-8px;bottom:-1px;color:#ffd154;font-family:"Comic Sans MS",cursive;font-size:17px;transform:rotate(-4deg);text-align:center}.v520-trust{background:#fff;border-bottom:1px solid #e8eeee}.v520-trust .container{min-height:86px;display:flex;align-items:center;gap:34px}.v520-trust span{font-size:13px;font-weight:800;color:#60727a;white-space:nowrap}.v520-trust .container>div{display:flex;justify-content:space-between;align-items:center;gap:36px;width:100%;flex-wrap:wrap}.v520-trust b{font-size:15px;color:#6b7d84;letter-spacing:.01em}.v520-section{padding:82px 0}.v520-problem{background:linear-gradient(#fff,#fbfdfc)}.v520-problem-grid{display:grid;grid-template-columns:1.25fr .72fr;gap:48px;align-items:start}.v520-section-kicker{background:transparent;color:#008e63;padding:0;border-radius:0;font-size:12px}.v520 h2{font-size:43px;line-height:1.08;letter-spacing:-.035em;margin:13px 0 18px;color:#0a2940}.v520-problem-copy>p,.v520-offer-copy>p{font-size:17px;line-height:1.6;color:#5e7182;max-width:680px}.v520-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px}.v520-card-grid article{display:flex;gap:14px;padding:20px;background:#f6faf9;border:1px solid #e4eeeb;border-radius:14px}.v520-card-grid article>span{width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:#dff8ee;display:grid;place-items:center;color:#00a66d;font-size:22px}.v520-card-grid h3{font-size:14px;margin:1px 0 6px}.v520-card-grid p{font-size:12px;line-height:1.45;color:#667a87;margin:0}.v520-testimonial{background:linear-gradient(145deg,#eafcf4,#f8fffb);border:1px solid #d8f3e6;border-radius:20px;padding:38px 36px;min-height:390px;position:relative;overflow:hidden}.v520-testimonial:after{content:"";position:absolute;right:-90px;bottom:-95px;width:250px;height:250px;border-radius:50%;border:40px solid rgba(0,180,110,.04)}.v520-testimonial .quote{font-size:70px;color:#05b974;line-height:.7;font-family:Georgia,serif}.v520-testimonial blockquote{font-size:21px;line-height:1.55;color:#153b4a;margin:24px 0 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0}.v520-how{background:#fff}.v520-heading-row{display:flex;align-items:end;justify-content:space-between;gap:30px}.v520-heading-row>a{font-size:13px;font-weight:800;color:#0b3e63}.v520-steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:10px;margin:38px 0 42px}.v520-steps article{position:relative;text-align:center;background:#fff;border:1px solid #e3ecea;border-radius:14px;padding:24px 12px 18px;min-height:170px;box-shadow:0 8px 30px rgba(5,43,55,.04)}.v520-steps article>b{position:absolute;top:-12px;left:-3px;background:#00a76d;color:#fff;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;font-size:12px}.v520-steps article>span{font-size:30px;color:#0c333d}.v520-steps h3{font-size:14px;margin:12px 0 5px}.v520-steps p{font-size:11px;line-height:1.4;color:#6b7c83;margin:0}.v520-steps>i{font-style:normal;color:#8aa5ac}.v520-map-wrap{display:grid;grid-template-columns:.62fr 1.2fr .62fr;min-height:330px;border-radius:18px;overflow:hidden;border:1px solid #dfeae6;background:#edf9f4;box-shadow:0 18px 45px rgba(10,45,53,.08)}.v520-map-copy{background:linear-gradient(135deg,#073343,#031f2b);color:#fff;padding:40px 34px;display:flex;flex-direction:column;justify-content:center}.v520-map-copy>span{display:inline-flex;align-self:flex-start;background:#0c795d;padding:8px 13px;border-radius:999px;font-size:11px;font-weight:800}.v520-map-copy h3{font-size:25px;margin:20px 0 12px}.v520-map-copy p{font-size:13px;line-height:1.55;color:#c8dcde}.v520-btn-map{border:1px solid #1dc690;color:#fff;align-self:flex-start;margin-top:14px}.v520-map-ui{position:relative;overflow:hidden;background:linear-gradient(145deg,#d9eee4,#c7e6dc);min-height:330px}.v520-map-ui:before,.v520-map-ui:after{content:"";position:absolute;background:#f7f2de;box-shadow:0 0 0 3px rgba(255,255,255,.5);transform:rotate(24deg)}.v520-map-ui:before{width:620px;height:16px;left:-80px;top:130px}.v520-map-ui:after{width:520px;height:12px;left:10px;top:230px;transform:rotate(-28deg)}.v520-map-ui .river{position:absolute;right:20%;top:-40px;width:70px;height:460px;background:rgba(91,177,214,.55);transform:rotate(16deg);border-radius:50%}.v520-map-ui .road{position:absolute;background:#fff6d1;border:2px solid rgba(211,189,107,.35)}.v520-map-ui .r1{left:-20px;top:70px;width:530px;height:18px;transform:rotate(-11deg)}.v520-map-ui .r2{left:70px;top:285px;width:470px;height:14px;transform:rotate(8deg)}.v520-map-ui .pin{position:absolute;width:28px;height:36px;background:#006d56;color:#fff;border-radius:50% 50% 50% 0;transform:rotate(-45deg);display:grid;place-items:center;font-size:13px;box-shadow:0 4px 12px rgba(0,0,0,.2)}.v520-map-ui .pin::first-letter{transform:rotate(45deg)}.v520-map-ui .p1{left:15%;top:19%}.v520-map-ui .p2{left:31%;top:35%;background:#f5a300}.v520-map-ui .p3{left:52%;top:25%}.v520-map-ui .p4{left:70%;top:42%}.v520-map-ui .p5{left:20%;top:61%;background:#f58220}.v520-map-ui .p6{left:44%;top:54%}.v520-map-ui .p7{left:63%;top:69%}.v520-map-ui .p8{left:80%;top:18%;background:#f58220}.v520-map-ui .p9{left:37%;top:78%}.v520-map-ui .p10{left:72%;top:79%}.v520-map-ui .map-widget{position:absolute;left:18px;bottom:18px;background:#fff;border-radius:10px;padding:9px 12px;font-weight:900;color:#123a45;box-shadow:0 10px 25px rgba(0,0,0,.12)}.v520-map-ui .map-widget small{display:block;font-size:9px;color:#71858c;font-weight:700}.v520-forwho{background:#f0faf6;padding:30px 22px}.v520-forwho h3{font-size:25px;margin:0 0 16px}.v520-forwho a{display:flex;align-items:center;justify-content:space-between;background:#fff;color:#294753;margin-bottom:8px;border-radius:9px;padding:11px 12px;font-size:12px;font-weight:700;border:1px solid #e0ece8}.v520-forwho a span{color:#00a76d;font-size:18px}.v520-offer{background:#f8fbfa}.v520-offer .container{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}.v520-offer-card{background:#fff;border:1px solid #dce8e4;border-radius:20px;padding:28px 30px;box-shadow:0 20px 50px rgba(7,44,56,.07);display:flex;align-items:center;justify-content:space-between;gap:20px}.v520-offer-card>div>span{font-size:11px;font-weight:900;color:#00a870}.v520-offer-card h3{font-size:27px;margin:8px 0 8px}.v520-offer-card p{font-size:13px;color:#657984;margin:0;max-width:580px}.v520-demo-cta{background:radial-gradient(circle at 10% 120%,rgba(4,226,156,.18),transparent 28%),linear-gradient(130deg,#073644,#042631 70%,#062f3a);padding:60px 0;color:#fff}.v520-demo-cta .container{display:grid;grid-template-columns:1.15fr .5fr;align-items:center;gap:60px}.v520-demo-cta span{font-size:11px;letter-spacing:.08em;color:#4ff2bd;font-weight:900}.v520-demo-cta h2{color:#fff;font-size:38px;margin:10px 0}.v520-demo-cta p{color:#cee1e3;font-size:15px}.v520-demo-actions{display:flex;gap:14px;margin-top:25px}.v520-btn-outline-light{border:1px solid rgba(255,255,255,.65);color:#fff}.v520-demo-cta ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;color:#d4e5e6;font-size:13px}.v520 .contact-v49{background:#fff}.v520 footer{background:#061f2a}.v520 .mobile-menu{display:none}
@media(max-width:980px){.v520-header{position:relative;background:#062b3a}.v520-header .nav-links,.v520-header .nav-actions{display:none}.v520-header .mobile-menu{display:block;margin-left:auto;background:transparent;border:0;color:#fff;font-size:25px}.v520-header .nav.open .nav-links{display:flex;position:absolute;top:82px;left:20px;right:20px;background:#083847;border-radius:14px;padding:20px;flex-direction:column;z-index:50}.v520-hero{padding-top:70px}.v520-hero-grid,.v520-problem-grid,.v520-offer .container,.v520-demo-cta .container{grid-template-columns:1fr}.v520-hero-visual{min-height:450px}.v520-steps{grid-template-columns:repeat(3,1fr)}.v520-steps>i{display:none}.v520-map-wrap{grid-template-columns:1fr}.v520-map-ui{min-height:300px}.v520-forwho{display:grid;grid-template-columns:1fr 1fr;gap:8px}.v520-forwho h3{grid-column:1/-1}.v520-forwho a{margin:0}.v520-kpis{grid-template-columns:1fr 1fr}.v520-kpis div:nth-child(2){border-right:0}.v520-kpis div:nth-child(-n+2){border-bottom:1px solid #d7e8e2;padding-bottom:20px;margin-bottom:16px}} 
@media(max-width:680px){.v520 .container{padding-left:18px;padding-right:18px}.v520-header .brand img{width:145px}.v520-hero{min-height:auto;padding:58px 0}.v520-hero h1{font-size:41px}.v520-hero-copy>p{font-size:16px}.v520-hero-actions,.v520-demo-actions{flex-direction:column;align-items:stretch}.v520-hero-benefits{display:grid;grid-template-columns:1fr}.v520-hero-visual{min-height:310px;margin-top:12px}.v520-laptop{top:60px;right:0}.v520-laptop img{height:210px}.v520-scribble{font-size:13px}.v520-floating-note,.v520-handnote{display:none}.v520-trust .container{align-items:flex-start;flex-direction:column;padding-top:22px;padding-bottom:22px}.v520-trust .container>div{gap:14px}.v520-trust b{font-size:13px}.v520-section{padding:58px 0}.v520 h2{font-size:33px}.v520-card-grid{grid-template-columns:1fr}.v520-kpis{grid-template-columns:1fr}.v520-kpis div{border-right:0!important;border-bottom:1px solid #d7e8e2;padding:16px 12px!important;margin:0!important}.v520-kpis div:last-child{border-bottom:0}.v520-heading-row{align-items:flex-start;flex-direction:column}.v520-steps{grid-template-columns:1fr 1fr}.v520-steps article{min-height:160px}.v520-map-wrap{display:block}.v520-map-ui{min-height:270px}.v520-forwho{grid-template-columns:1fr}.v520-offer-card{align-items:flex-start;flex-direction:column}.v520-demo-cta h2{font-size:31px}.v520-demo-cta .container{gap:28px}.v520-testimonial{min-height:auto;padding:30px 24px}.v520-testimonial blockquote{font-size:18px}.v520-forwho{padding:24px 18px}}
/* V5.21 — pédagogie métier */
.v521-explain{padding:88px 0 36px;background:linear-gradient(180deg,#f7fbfa 0,#fff 35%,#f6fbf9 100%)}
.v521-intro{max-width:900px;margin:0 auto 38px;text-align:center}.v521-intro h2{font-size:45px;margin:14px 0 18px}.v521-intro h2 em{font-style:normal;color:#00a870}.v521-intro p{font-size:18px;line-height:1.7;color:#5c7180;margin:0}.v521-intro strong{color:#123b49}
.v521-twoissues{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:36px 0 26px}.v521-twoissues article{display:flex;gap:22px;padding:30px;border:1px solid #dfeae6;border-radius:20px;background:#fff;box-shadow:0 14px 38px rgba(5,43,55,.06)}.v521-twoissues article>b{font-size:44px;line-height:1;color:#c8eee0;font-weight:900}.v521-twoissues span,.v521-prereq span,.v521-promise>span,.v521-chain-head>span{font-size:11px;letter-spacing:.09em;font-weight:900;color:#009a68}.v521-twoissues h3{font-size:21px;line-height:1.25;margin:7px 0 10px;color:#0b3040}.v521-twoissues p{font-size:14px;line-height:1.6;color:#647985;margin:0}
.v521-chain{margin-top:24px;background:linear-gradient(135deg,#062f3d,#083f4a);border-radius:24px;padding:42px 34px;color:#fff;box-shadow:0 25px 60px rgba(4,44,55,.16)}.v521-chain-head{text-align:center;max-width:780px;margin:auto}.v521-chain-head>span{color:#48efb9}.v521-chain-head h2{color:#fff;font-size:35px;margin:9px 0}.v521-chain-head p{color:#c9dddf;margin:0 0 30px}.v521-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:8px;align-items:center}.v521-flow article{position:relative;min-height:128px;padding:25px 12px 16px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.07);text-align:center;display:flex;flex-direction:column;justify-content:center}.v521-flow article.core{background:linear-gradient(145deg,#00d991,#00a96f);color:#032d24;border-color:transparent;box-shadow:0 12px 30px rgba(0,217,145,.2)}.v521-flow i{position:absolute;top:9px;left:10px;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.13);display:grid;place-items:center;font-style:normal;font-size:10px}.v521-flow strong{font-size:14px}.v521-flow small{font-size:10px;line-height:1.35;color:#bcd2d5;margin-top:7px}.v521-flow .core small{color:#064f3e}.v521-flow>span{color:#55dcb0;font-weight:900}
.v521-prereq{margin:24px 0;display:grid;grid-template-columns:76px 1fr;gap:22px;align-items:center;padding:28px 32px;border:1px solid #dbeae5;background:#fff;border-radius:20px}.v521-prereq-icon{width:68px;height:68px;border-radius:18px;background:#e4f9f0;display:grid;place-items:center;font-size:31px}.v521-prereq h3{font-size:22px;margin:6px 0 8px;color:#0b3040}.v521-prereq p{font-size:14px;line-height:1.65;color:#627783;margin:0}
.v521-promise{text-align:center;padding:52px 35px;margin:24px 0 38px;border-radius:24px;background:radial-gradient(circle at 80% 10%,rgba(0,227,155,.14),transparent 25%),#edf9f4}.v521-promise h2{font-size:37px;margin:10px 0 15px}.v521-promise p{max-width:860px;margin:0 auto 25px;font-size:16px;line-height:1.7;color:#5b7180}
@media(max-width:980px){.v521-twoissues{grid-template-columns:1fr}.v521-flow{grid-template-columns:repeat(3,1fr)}.v521-flow>span{display:none}}
@media(max-width:680px){.v521-explain{padding-top:58px}.v521-intro h2{font-size:33px}.v521-intro p{font-size:16px}.v521-twoissues article{padding:23px 20px}.v521-twoissues article>b{font-size:32px}.v521-chain{padding:32px 18px}.v521-chain-head h2{font-size:29px}.v521-flow{grid-template-columns:1fr 1fr}.v521-prereq{grid-template-columns:1fr;padding:24px 20px}.v521-promise{padding:38px 20px}.v521-promise h2{font-size:29px}}

/* V5.22: transition directe hero -> explication */
.v520-hero + .v521-explain{border-top:0}
@media(max-width:680px){.v520-hero + .v521-explain{padding-top:46px}}