:root{--blue:#173ca4;--ink:#14244a;--red:#dd3045;--muted:#5f687b;--line:#dde3ef;--green:#087e43;--pale:#f3f6ff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.6 Arial,Helvetica,sans-serif}a{color:inherit}button,input,select{font:inherit}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.wrap{width:min(1220px,calc(100% - 80px));margin:auto}.header{height:88px;display:flex;align-items:center}.brand{font-size:32px;font-weight:900;letter-spacing:-1.7px;line-height:1;display:inline-flex;color:var(--blue)}.brand span,.brand i{color:var(--red)}.brand i{font-style:normal}h1,h2,h3,p{margin-top:0}.hero{background:linear-gradient(110deg,#edf3ff 0%,#f7f9ff 50%,#ffedf0 100%);border-block:1px solid #e6eafa;padding:65px 0 60px}.hero-inner{display:grid;grid-template-columns:1.17fr 1fr;gap:65px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.35px;font-weight:800;color:var(--blue);margin-bottom:24px}.hero-copy .eyebrow{display:inline-block;padding:8px 16px;background:#dae5ff;border-radius:30px}.hero-copy{min-width:0}h1{font-size:clamp(48px,5.2vw,72px);line-height:1.07;letter-spacing:-3.2px;font-weight:800;margin:0 0 25px}h1 span{color:var(--red);text-decoration:underline;text-decoration-color:#f3a8b2;text-decoration-thickness:4px;text-underline-offset:9px}.intro{font-size:20px;line-height:1.6;color:var(--muted);margin-bottom:28px;max-width:550px}.intro strong{color:var(--ink);font-weight:600}.button{display:inline-flex;justify-content:center;align-items:center;gap:16px;min-height:56px;padding:17px 24px;border:0;border-radius:14px;text-decoration:none;font-size:16px;line-height:1.4;font-weight:700;cursor:pointer;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.red{background:var(--red);color:white;box-shadow:0 7px 20px #dd304522}.red:hover{background:#be2035}.hero-note{font-size:13px;color:var(--muted);margin:15px 0}.phone{display:block;width:fit-content;font-size:18px;font-weight:700;text-decoration:none;margin-top:18px}.phone:hover{text-decoration:underline}.contact-form{min-width:0;background:white;padding:30px;border-radius:26px;box-shadow:0 18px 50px #14244a13;border:1px solid #e6e9f1;scroll-margin-top:24px}.contact-form h3{font-size:27px;line-height:1.2;letter-spacing:-.7px;margin-bottom:12px}.form-intro{font-size:14px;color:var(--muted);margin-bottom:21px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{min-width:0}.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}.field input,.field select{width:100%;min-width:0;height:49px;padding:10px 12px;border-radius:10px;border:1px solid #cdd4df;background:white;color:var(--ink);box-shadow:0 2px 5px #14244a06}.field input::placeholder{color:#727987}.field select{padding-right:22px}.field[hidden]{display:none}.field [aria-invalid=true]{border-color:#b31930}.error{display:block;color:#b31930;font-size:13px;line-height:1.45;margin-top:5px}.error:empty{display:none}.form-explanation{font-size:13px;color:var(--muted);line-height:1.5;margin:21px 0 16px}.whatsapp{background:var(--green);color:white}.whatsapp:hover{background:#056637}.whatsapp svg{width:22px;height:22px;fill:currentColor;flex-shrink:0}.submit{width:100%;padding-inline:15px;gap:10px;font-size:14px}.submit span:last-child{margin-left:auto}.privacy{font-size:12px;line-height:1.55;color:var(--muted);margin:15px 0 0}.form-status{font-size:14px;margin:14px 0 0}.form-status:empty{display:none}.continue-link{font-weight:700;font-size:14px;display:inline-block;margin-top:10px}.continue-link[hidden]{display:none}.promise-band{border-bottom:1px solid var(--line)}.promises{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:24px;font-size:15px;font-weight:700}.promises span:before{content:'✓';display:inline-grid;place-items:center;margin-right:12px;width:27px;height:27px;color:var(--blue);background:var(--pale);border-radius:50%}.section{padding-block:76px}.section-heading{text-align:center;margin:0 auto 40px;max-width:760px}.section-heading .eyebrow{margin-bottom:14px}h2{font-size:40px;line-height:1.18;letter-spacing:-1.3px;margin-bottom:20px}.section-heading>p{color:var(--muted);max-width:560px;margin:0 auto}.level-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.level{position:relative;border:1px solid var(--line);border-radius:20px;background:#fff;padding:28px 26px 25px;min-width:0}.level:nth-child(2){background:var(--pale);border-color:#c8d5f6}.index{font-size:13px;font-weight:800;color:var(--blue);display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#eaf0ff;margin-bottom:22px}.level h3{font-size:29px;line-height:1.2;letter-spacing:-.6px;margin-bottom:14px}.level p{font-size:15px;color:var(--muted);margin-bottom:20px}.level .level-tag{font-size:10px;font-weight:700;color:var(--blue);letter-spacing:.6px;margin-bottom:12px}.level a{display:inline-flex;align-items:center;gap:15px;color:var(--red);font-size:15px;font-weight:700;text-decoration:none}.level a:before{content:'Commencer'}.level a:hover{text-decoration:underline}.subjects-line{font-size:14px;color:var(--muted);text-align:center;margin:28px 0 0}.approach{background:#f7f9fd}.approach-inner{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.approach-heading,.steps{min-width:0}.hero-photo{margin:0}.photo-frame{position:relative}.photo-frame img{display:block;width:100%;height:530px;object-fit:cover;object-position:48% center;border-radius:25px}.photo-label{position:absolute;left:20px;right:20px;bottom:22px;background:white;border-radius:13px;text-align:center;font-size:15px;font-weight:700;padding:18px;box-shadow:0 8px 24px #14244a14}figcaption{font-size:12px;color:var(--muted);line-height:1.5;margin-top:12px}.steps>.eyebrow{margin-bottom:14px}.steps h2{font-size:36px;margin-bottom:30px}.steps article{padding:20px 0;border-top:1px solid var(--line)}.steps article:last-child{padding-bottom:0}.steps article>span{font-size:11px;font-weight:800;letter-spacing:1px;color:var(--red)}.steps h3{font-size:20px;line-height:1.3;margin:8px 0}.steps p{font-size:15px;color:var(--muted);margin:0}.closing{text-align:center;padding:70px 0}.closing h2{font-size:44px;margin-bottom:20px}.closing p:not(.eyebrow){color:var(--muted)}.closing-actions{display:flex;justify-content:center;gap:16px;margin-top:25px}.footer{border-top:1px solid var(--line);padding:28px 0}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer .brand{font-size:27px}.footer p{font-size:13px;color:var(--muted);margin:0}.small{font-size:12px;color:var(--muted)}.mobile-contact{display:none}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.skip{position:fixed;top:8px;left:8px;z-index:20;background:white;padding:10px;transform:translateY(-160%)}.skip:focus{transform:translateY(0)}
@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.hero-inner{gap:32px;grid-template-columns:1fr 1fr}h1{font-size:54px}.contact-form{padding:24px}.form-grid{grid-template-columns:1fr}.hero{padding-block:40px}.approach-inner{gap:35px}.level{padding:23px 20px}.level a:before{content:'Commencer'}}
@media(max-width:720px){.wrap{width:calc(100% - 36px)}.header{height:76px}.brand{font-size:29px}.hero{padding:30px 0 36px}.hero-inner{grid-template-columns:1fr;gap:32px}h1{font-size:clamp(43px,9.5vw,62px);letter-spacing:-2px}.hero-copy .eyebrow{font-size:10px;margin-bottom:22px}.intro{font-size:17px;margin-bottom:24px}.hero-copy>.button{width:100%;justify-content:space-between}.phone{font-size:17px}.hero-note{font-size:12px}.contact-form{padding:25px 20px;border-radius:20px}.contact-form h3{font-size:26px}.form-grid{grid-template-columns:1fr}.promises{display:grid;gap:12px;padding-block:21px;font-size:14px}.section{padding-block:48px}h2{font-size:31px}.section-heading{margin-bottom:28px;text-align:left}.eyebrow{font-size:10px}.level-list{grid-template-columns:1fr;gap:16px}.level{padding:24px}.level .index{float:right;margin:0}.level h3{font-size:26px}.level a:before{content:'Commencer'}.subjects-line{text-align:left;font-size:13px}.approach-inner{grid-template-columns:1fr;gap:30px}.photo-frame img{height:320px;object-position:center}.photo-label{font-size:13px;padding:14px;left:14px;right:14px;bottom:16px}.steps h2{font-size:31px}.closing{padding-block:48px}.closing h2{font-size:36px}.closing-actions{flex-direction:column}.closing-actions .button{width:100%}.footer-row{flex-wrap:wrap;gap:16px}.footer p{order:3;width:100%}.mobile-contact{display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 12px calc(16px + env(safe-area-inset-bottom));font-size:14px;font-weight:700;text-decoration:none}.mobile-contact svg{width:21px;height:21px}.submit{font-size:13px;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Direction Visons20 : photographie en fond et panneau blanc, inspirés de la référence fournie. */
.header{height:90px}.brand{font-size:35px;letter-spacing:-1.8px;font-weight:900;text-transform:uppercase}.hero{position:relative;isolation:isolate;background:#eef3ff;padding:72px 0 30px;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;z-index:-2;background-image:url('../assets/professeurs.jpg');background-size:cover;background-position:center 40%;opacity:.4}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(235,243,255,.97),rgba(235,243,255,.52) 45%,rgba(255,239,242,.88) 80%,rgba(255,239,242,.97))}.hero-inner{grid-template-columns:1.2fr 1fr;gap:64px;align-items:center}.hero-copy .eyebrow{background:#dae6ff;padding:10px 18px;font-size:12px;margin-bottom:30px}h1{font-size:clamp(60px,6.1vw,86px);letter-spacing:-3.8px;line-height:1.05;margin-bottom:30px}h1 span{text-decoration-thickness:4px;text-underline-offset:11px}.intro{font-size:21px;line-height:1.65;color:#47546d;max-width:590px;margin-bottom:30px}.hero-copy>.button{padding:20px 27px;min-height:64px}.hero-note{max-width:420px;font-size:14px;line-height:1.6}.hero .phone{padding:12px 20px;background:#ffffffd9;border:1px solid #e0e5ee;border-radius:13px;box-shadow:0 4px 14px #14244a09}.contact-form{padding:36px;border-radius:32px;box-shadow:0 20px 60px #14244a1c}.contact-form h3{font-weight:600;font-size:30px;margin-bottom:15px}.form-intro{font-size:15px;line-height:1.6}.field input,.field select{height:54px;border-radius:12px;box-shadow:0 3px 7px #14244a09}.form-grid{gap:18px 16px}.hero-credit{font-size:12px;color:#526078;width:min(1220px,calc(100% - 80px));margin:26px auto 0}.promises{padding-block:26px}.hero-photo .photo-frame img{height:490px}
@media(max-width:1050px){.hero-inner{gap:30px;grid-template-columns:1.1fr 1fr}h1{font-size:63px}.contact-form{padding:26px}.intro{font-size:19px}.hero-credit{width:calc(100% - 48px)}}
@media(max-width:720px){.header{height:77px}.brand{font-size:29px}.hero{padding:35px 0 22px}.hero-inner{grid-template-columns:1fr;gap:30px}.hero:before{background-size:auto 740px;background-repeat:no-repeat;background-position:45% top;opacity:.28}.hero:after{background:linear-gradient(180deg,rgba(235,243,255,.8),rgba(238,244,255,.88) 500px,#f4f6fd 800px)}h1{font-size:clamp(48px,11vw,72px);letter-spacing:-2.3px;line-height:1.07}.hero-copy .eyebrow{font-size:10px;margin-bottom:25px}.intro{font-size:17px}.hero-copy>.button{padding:18px 20px;min-height:58px}.hero-note{font-size:13px}.hero .phone{font-size:16px}.contact-form{padding:27px 20px;border-radius:23px}.contact-form h3{font-size:26px}.hero-credit{width:calc(100% - 36px);font-size:12px;margin-top:20px}.hero-photo .photo-frame img{height:320px}}
/* Composition de la référence STUDERAIDE : grand titre et formulaire vertical. */
:root{--blue:#174cbe;--red:#174cbe;--ink:#17191f;--muted:#676b73}.header{height:90px}.brand{font-size:34px;color:#17191f;position:relative}.brand span,.brand i{color:#174cbe}.brand:after{content:"";position:absolute;left:0;right:-8px;bottom:-12px;height:2px;background:#9fb8e5}.hero{padding:80px 0 28px;background:#e8f0ff}.hero:before{opacity:.44;background-position:45% center}.hero:after{background:linear-gradient(90deg,rgba(223,237,255,.94) 0%,rgba(231,241,255,.56) 43%,rgba(216,232,255,.87) 75%,rgba(207,225,253,.97) 100%)}.hero-inner{width:min(1320px,calc(100% - 100px));grid-template-columns:1.25fr 1fr;gap:38px;align-items:start}.hero-copy{padding-top:5px}.hero-copy .eyebrow{color:#174cbe;background:#c9ddfb;font-size:13px;padding:12px 18px;margin-bottom:32px;border-radius:30px;letter-spacing:.6px}h1{font-size:clamp(64px,6.5vw,94px);font-weight:800;letter-spacing:-4.7px;line-height:1.02;margin-bottom:32px}h1 span{color:#174cbe;text-decoration-color:#7aa9ed;text-decoration-thickness:3px;text-underline-offset:12px}.intro{font-size:23px;line-height:1.6;color:#666b75;max-width:700px;font-weight:400}.intro strong{color:#17191f;font-weight:700}.red{background:#174cbe;box-shadow:0 12px 24px #174cbe26}.red:hover{background:#123d9b}.hero-copy>.button{padding:20px 30px;border-radius:15px;font-size:17px}.hero .phone{display:inline-block;padding:17px 22px;margin-top:7px;background:white;font-size:18px}.hero-note{font-size:13px;margin:18px 0 10px}.contact-form{margin-top:10px;padding:34px;border-radius:30px;background:#fff;box-shadow:0 20px 45px #25334c24}.contact-form h3{font-size:32px;font-weight:500;letter-spacing:-1px;line-height:1.14}.form-intro{font-size:16px;color:#676b73;margin-bottom:24px}.form-grid{grid-template-columns:1fr;gap:13px}.field label{font-size:13px;color:#555b68;font-weight:500;margin-bottom:5px}.field input,.field select{height:53px;border:1px solid #d9dce2;border-radius:13px;font-size:16px;padding:13px 16px;box-shadow:0 3px 7px #1f253010}.submit{min-height:59px;font-size:15px;border-radius:14px}.form-explanation{font-size:12px;margin:18px 0 14px}.privacy{font-size:12px}.hero-credit{width:min(1320px,calc(100% - 100px))}.level a,.steps article>span{color:#174cbe}
@media(max-width:1050px){.hero-inner{width:calc(100% - 48px);gap:28px;grid-template-columns:1.1fr 1fr}h1{font-size:65px;letter-spacing:-3px}.intro{font-size:20px}.contact-form{padding:25px}.contact-form h3{font-size:28px}.hero-credit{width:calc(100% - 48px)}}
@media(max-width:720px){.header{height:76px}.brand{font-size:29px}.hero{padding-top:34px}.hero-inner{width:calc(100% - 36px);grid-template-columns:1fr;gap:23px}.hero-copy .eyebrow{font-size:11px;margin-bottom:26px;padding:10px 15px}h1{font-size:clamp(43px,10.8vw,68px);letter-spacing:-2.4px;line-height:1.06}.intro{font-size:18px}.hero-copy>.button{font-size:16px;padding:18px 20px}.hero .phone{font-size:16px;padding:13px 18px}.contact-form{margin:0;padding:25px 20px;border-radius:25px}.contact-form h3{font-size:29px}.hero-credit{width:calc(100% - 36px)}.hero:after{background:linear-gradient(180deg,rgba(223,237,255,.82),rgba(231,241,255,.85) 500px,#e8f0ff 800px)}}

.how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:46px;text-align:center}.how-steps article{min-width:0}.how-steps article>span{display:inline-grid;place-items:center;width:50px;height:50px;background:#dce9ff;color:#174cbe;border-radius:50%;font-size:21px;font-weight:700;margin-bottom:18px}.how-steps h3{font-size:22px;margin-bottom:12px}.how-steps p{font-size:16px;color:var(--muted);margin:0}.levels{padding-top:20px}
@media(max-width:720px){.how-steps{grid-template-columns:1fr;gap:28px;text-align:left}.how-steps article>span{width:40px;height:40px;font-size:18px;margin-bottom:12px}}

/* Contacts permanents en haut à droite. */
.header{justify-content:space-between;gap:25px}.header-contact{display:flex;align-items:center;gap:23px}.header-phone{font-weight:700;font-size:18px;text-decoration:none;white-space:nowrap}.header-phone:hover{text-decoration:underline}.header-contact .button{min-height:48px;padding:12px 20px;border-radius:15px}.header-contact svg{width:21px;height:21px}
@media(max-width:720px){.header{height:auto;min-height:84px;gap:14px;padding-block:16px}.header .brand{font-size:24px}.header-contact{gap:7px;flex-direction:column;align-items:flex-end}.header-phone{font-size:13px}.header-contact .button{font-size:13px;min-height:36px;padding:7px 12px;gap:7px}.header-contact svg{width:17px;height:17px}}

.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:700;font-size:18px}.faq details p{max-width:850px;margin:16px 0 0;color:var(--muted)}.faq details a{color:var(--blue)}