:root{color-scheme:light;--navy:#0e0e52;--blue:#0075f0;--green:#00e31c;--muted:#626b80;--line:#e4e8f0;font-family:"Open Sans","Segoe UI",Arial,sans-serif;color:var(--navy);background:#fff;font-size:18px}
    *{box-sizing:border-box}body{margin:0;min-height:100vh;display:flex;flex-direction:column}a{color:inherit}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}header{border-bottom:1px solid var(--line)}.header-inner,.content,.footer-inner{width:min(1120px,100% - 80px);margin:auto}.header-inner{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:15px;text-decoration:none;white-space:nowrap}.brand img{width:43px;height:43px;object-fit:contain}.wordmark{font-size:29px;font-weight:800;letter-spacing:-1.2px}.wordmark span{font-weight:400;margin-left:5px}.login{display:inline-flex;gap:22px;align-items:center;text-decoration:none;background:var(--navy);color:white;padding:13px 20px;border-radius:9px;font-size:16px;font-weight:600}.login:hover{background:var(--blue)}main{flex:1;position:relative;overflow:hidden}.content{position:relative;padding-top:74px;padding-bottom:80px}.hero{position:relative;min-height:195px;display:flex;align-items:flex-start;flex-direction:column;justify-content:center;padding-bottom:30px}.hero:before{content:"";position:absolute;right:-85px;top:-95px;width:390px;height:310px;background:url('forme-couleur-01.png') center/contain no-repeat;opacity:.12;pointer-events:none;transform:rotate(-12deg)}.eyebrow{margin:0 0 18px;color:var(--blue);font-size:13px;font-weight:750;letter-spacing:2.5px;text-transform:uppercase}.hero h1{position:relative;font-size:clamp(36px,5vw,58px);line-height:1.15;letter-spacing:-2px;margin:0;font-weight:750;max-width:800px}.hero h1:after{content:"";display:block;background:var(--green);height:5px;width:62px;border-radius:5px;margin-top:26px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:30px 0 20px}.section-title h2{font-size:23px;font-weight:650;margin:0;letter-spacing:-.5px}.count{font-size:15px;color:var(--muted)}.tools{display:grid;gap:13px}.tool{display:flex;gap:22px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:23px 25px;text-decoration:none;background:#fff;transition:background .15s,border-color .15s,transform .15s}.tool:hover{background:#f8faff;border-color:#a8cfff;transform:translateX(3px)}.tool-icon{width:48px;height:48px;background:#f0f5ff;border-radius:11px;color:var(--blue);display:grid;place-items:center;flex:none}.tool-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.tool-name{flex:1;min-width:0}.tool h3{font-size:20px;line-height:1.4;margin:0;font-weight:650;letter-spacing:-.3px}.tool small{display:block;color:var(--muted);font-size:14px;margin-top:5px}.open{display:flex;align-items:center;gap:24px;color:var(--blue);font-size:16px;font-weight:600}.open span{font-size:24px;font-weight:400}.connection{margin-top:28px;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 0}.connection p{margin:0;font-size:16px;color:var(--muted);line-height:1.7}.connection a{white-space:nowrap;color:var(--blue);text-underline-offset:5px;font-size:16px;font-weight:600}.site-footer{border-top:1px solid var(--line);background:#fcfcfe}.footer-inner{padding-top:30px;padding-bottom:22px}.signatures{display:flex;align-items:center;justify-content:space-between;gap:35px}.signature{display:flex;align-items:center;gap:16px;font-size:15px;color:var(--muted)}.signature a{display:flex;align-items:center}.celul-logo{width:118px;height:auto}.mayenne-logo{width:95px;height:54px;object-fit:contain}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:26px;padding-top:18px;font-size:14px;color:var(--muted)}.footer-links{display:flex;gap:23px}.footer-links button{border:0;background:none;padding:0;color:inherit;cursor:pointer;font-size:14px;text-decoration:underline;text-underline-offset:4px}.version{white-space:nowrap}dialog{border:1px solid var(--line);border-radius:15px;max-width:540px;width:calc(100% - 40px);padding:30px;color:var(--navy);font-size:17px;line-height:1.7}dialog::backdrop{background:#0e0e5266}dialog h2{margin:0;font-size:24px}dialog button{background:var(--navy);color:white;border:0;border-radius:7px;padding:10px 18px;cursor:pointer}dialog p{color:var(--muted)}
    @media(prefers-reduced-motion:reduce){.tool{transition:none}.tool:hover{transform:none}}
    @media(max-width:650px){.header-inner,.content,.footer-inner{width:calc(100% - 40px)}.header-inner{min-height:86px;gap:14px}.wordmark{font-size:23px}.brand{gap:9px}.brand img{width:32px;height:32px}.login{font-size:14px;padding:11px 13px;gap:10px}.content{padding-top:34px;padding-bottom:40px}.hero{min-height:165px}.hero h1{letter-spacing:-1.2px}.hero:before{width:220px;right:-90px;top:-80px}.eyebrow{font-size:11px;letter-spacing:2px}.section-title{margin-top:20px}.section-title h2{font-size:20px}.count{font-size:14px}.tool{padding:20px 16px;gap:14px}.tool h3{font-size:18px}.tool-icon{width:40px;height:40px}.open{gap:0}.open .label{display:none}.connection{align-items:flex-start;flex-direction:column;gap:12px}.signatures{align-items:flex-start;gap:25px;flex-direction:column}.signature{min-height:45px}.mayenne-logo{height:45px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:18px}.footer-links{flex-wrap:wrap;gap:16px}}
    dialog{max-width:760px;max-height:85vh;overflow-y:auto}dialog h3{font-size:19px;margin:26px 0 8px}dialog p{margin:10px 0 18px}dialog a{color:var(--blue)}
    /* Variante : un bandeau de marque plus affirmé. */
    .content{padding-top:36px}.hero{isolation:isolate;overflow:hidden;min-height:270px;padding:42px 44px;border-radius:20px;background:var(--navy);box-shadow:0 12px 35px #0e0e5210}.hero:before{z-index:-1;right:-38px;top:-140px;width:490px;height:540px;opacity:1;background-image:url('forme-couleur-02.png');transform:rotate(-18deg)}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0e0e52 0%,#0e0e52 42%,#0e0e5200 82%)}.hero h1{color:white;max-width:650px;font-size:clamp(36px,4.5vw,56px)}.eyebrow{color:#6bf7fc}.hero h1:after{margin-top:25px}.section-title{margin-top:38px}.tool-icon{background:#f6f8fc}.tool-icon img{width:33px;height:33px;object-fit:contain}.mayenne-logo{width:105px;height:82px}.signatures{min-height:82px}
    @media(max-width:650px){.content{padding-top:24px}.hero{min-height:240px;padding:30px 24px;border-radius:15px}.hero h1{max-width:260px}.hero:before{width:260px;height:350px;right:-110px;top:-50px}.hero:after{background:linear-gradient(90deg,#0e0e52 0%,#0e0e52eb 35%,#0e0e5220 100%)}.eyebrow{font-size:10px;letter-spacing:1.4px}.mayenne-logo{height:75px}.signature{min-height:50px}}
    .made-in{gap:0}.mayenne-logo{width:82px;object-fit:contain}.tool-icon{background:#fff}.tool-icon img{width:25px;height:54px;object-fit:contain}.tool-icon{height:58px}
  
nav{display:flex;align-items:center;gap:18px}.account{font-size:16px;overflow-wrap:anywhere}.notice,.empty{padding:24px;border:1px solid var(--line);border-radius:13px;margin:24px 0;line-height:1.7}.empty h2{font-size:24px}.empty p{color:var(--muted)}@media(max-width:650px){.header-inner{flex-wrap:wrap;padding:18px 0}nav{flex-wrap:wrap;gap:12px}.account{font-size:14px}}