:root{--ink:#142b35;--paper:#f5f3ed;--accent:#e85d2c;--line:#d7ddd9;--muted:#597079;--white:#fff;--soft:#eaf0ed}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55}button,input,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit}header,main,footer{max-width:1280px;margin:auto}header{height:106px;display:flex;align-items:center;justify-content:space-between;padding:0 50px;border-bottom:1px solid var(--line)}.logo{font-size:40px;letter-spacing:-3px;font-weight:800;text-decoration:none}.logo .dot{color:var(--accent)}nav{display:flex;gap:30px;font-size:14px}nav a{text-decoration:none}.tag{font-size:10px;letter-spacing:1.4px;border:1px solid var(--ink);border-radius:30px;padding:8px 12px;white-space:nowrap}.tag.light{border-color:var(--line);color:var(--muted)}main{padding:0 50px}section{padding:80px 0;scroll-margin-top:20px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:center;padding-top:70px;padding-bottom:68px}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:700;margin:0 0 22px;color:var(--muted)}h1{font-size:clamp(44px,5.6vw,74px);line-height:1.04;letter-spacing:-4px;margin:0 0 28px;font-weight:600}h1 em{font-style:normal;color:var(--accent)}.intro{font-size:18px;max-width:440px;color:var(--muted);margin-bottom:30px}.button{display:inline-flex;justify-content:space-between;gap:35px;align-items:center;padding:15px 22px;font-weight:700;text-decoration:none;border:0;border-radius:5px;font-size:14px}.primary{color:white;background:var(--ink)}.primary:hover{background:#23424f}.micro{font-size:12px;color:var(--muted);line-height:1.6}.invoice{background:var(--white);padding:32px;transform:rotate(2deg);box-shadow:0 18px 50px #142b3512;position:relative;border:1px solid #e2e5df;margin:20px 0 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span{display:block;font-weight:400;font-size:11px;color:var(--muted);margin-top:3px}.upload input{display:block;width:100%;font-size:12px;margin-top:10px}textarea{width:100%;resize:vertical;border:1px solid var(--line);border-radius:4px;padding:12px;font-family:monospace;font-size:11px;line-height:1.6;min-height:190px}input:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid #e85d2c88;outline-offset:3px}.check{display:flex;gap:10px;align-items:flex-start;font-size:12px;font-weight:400;margin:20px 0}.check input{margin-top:4px;accent-color:var(--ink)}#error{color:#a53416;font-size:12px}.result-panel{padding:35px;background:var(--soft)}.metric-label{margin:45px 0 0;font-size:15px}.big-number{font-size:64px;line-height:1.2;letter-spacing:-3px;margin:10px 0}.big-number small{font-size:20px;letter-spacing:0;margin-left:10px}.small-metrics{display:flex;gap:35px;margin:30px 0}.small-metrics strong{display:block;font-size:29px;font-weight:500}.small-metrics span{font-size:11px;color:var(--muted)}dl{font-size:12px}dl>div{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-top:1px solid #cdd7d2}dd{margin:0;font-weight:600}button:disabled{opacity:.45;cursor:default}.table-wrap{overflow:auto;margin-top:28px}table{width:100%;border-collapse:collapse;font-size:12px}caption{text-align:left;color:var(--muted);padding-bottom:12px}th{text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);padding:12px 8px;background:#eaece6}td{padding:14px 8px;border-bottom:1px solid var(--line);white-space:nowrap}td small{display:block;font-size:10px;color:var(--muted)}.higher{color:#a73d19;font-weight:600}.status{border-radius:30px;padding:4px 7px;background:#e5eae6;font-size:10px}.status.warn{background:#f5ddd0;color:#913716}.offer{display:grid;grid-template-columns:1fr 1fr;gap:100px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:center}.offer>div>p{color:var(--muted)}.price-card{padding:32px;background:white;border:1px solid var(--line);border-radius:8px}.price{font-size:60px;letter-spacing:-3px;margin:20px 0 0;line-height:1.2}.price span{font-size:20px;letter-spacing:0}.price-card ul{padding:0;list-style:none;margin-bottom:25px;font-size:13px}.price-card li{padding:9px 0;border-top:1px solid var(--line)}hr{border:0;border-top:1px solid var(--line);margin:25px 0}.price-card p{font-size:13px}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:6px;margin:15px 0 25px}.status-grid>div{padding:20px;border-right:1px solid var(--line)}.status-grid>div:last-child{border:0}.status-grid strong{display:block;font-size:25px}.status-grid span{font-size:11px;color:var(--muted)}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin:35px 0 50px}.timeline>div{border-top:2px solid var(--accent);padding-top:15px}.timeline b{display:block;font-size:13px;margin-bottom:8px}.timeline span{font-size:13px;color:var(--muted)}.economy{background:var(--ink);border-radius:8px;padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:60px;color:white}.economy .eyebrow,.economy .micro{color:#bed0d3}.economy h3{font-size:29px;font-weight:500;line-height:1.2;letter-spacing:-1px;margin-top:0}.economy input{display:block;width:100%;margin:6px 0 18px;accent-color:var(--accent)}.economy input[type=number]{border:1px solid #6d858d;border-radius:3px;background:#22404b;color:white;padding:8px}.economy-value{font-size:64px;letter-spacing:-2px}.economy dd{font-size:15px}.economy a{color:#dce8e7}.economy dl>div{border-color:#3c5661}details{margin-top:30px;padding:20px;border:1px solid var(--line);font-size:14px}summary{cursor:pointer;font-weight:600}details p{color:var(--muted)}footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:25px 50px;font-size:12px;color:var(--muted)}footer .logo{font-size:28px;color:var(--ink)}
@media(max-width:900px){header{padding:0 25px;height:85px}nav{gap:15px;font-size:12px}main{padding:0 25px}.hero{gap:35px}h1{letter-spacing:-2px}.invoice{padding:23px}.workspace{grid-template-columns:1fr}.offer{gap:35px}.section-title{align-items:flex-start;flex-direction:column;gap:0}.timeline{grid-template-columns:1fr 1fr}.economy{gap:30px}.principles{gap:15px}.principles span{max-width:30%}.status-grid{grid-template-columns:1fr 1fr}.status-grid>div{border-bottom:1px solid var(--line)}}
@media(max-width:620px){header .tag{display:none}header{padding:0 20px}nav{gap:12px;font-size:11px}main{padding:0 20px}section{padding:50px 0}.hero{grid-template-columns:1fr;gap:30px;padding-top:40px}.invoice{margin:0 12px 10px}.hero h1{font-size:52px}.intro{font-size:16px}.principles{font-size:11px}.principles b{display:block;margin-bottom:4px}.offer{grid-template-columns:1fr;gap:25px}.economy{grid-template-columns:1fr;padding:24px;gap:15px}.input-panel,.result-panel{padding:22px}.big-number{font-size:56px}h2{font-size:32px}.timeline{gap:20px}.price-card{padding:25px}footer{padding:20px;gap:20px;flex-wrap:wrap}footer>span:last-child{font-size:10px}.tag{white-space:normal}}
@media print{header,footer,.hero,.principles,.input-panel,#offre,#lancement,.section-intro,.toolbar,.section-title .tag{display:none!important}body{background:white;font-size:11px}main{padding:0}section{padding:0}.workspace{display:block;border:0}.result-panel{padding:0;background:white}.big-number{font-size:35px}.metric-label{margin:0}.result-panel .eyebrow{margin:0}.small-metrics{margin:10px 0}.table-wrap{overflow:visible}td{white-space:normal;font-size:9px;padding:8px 5px}th{font-size:8px}h2{font-size:22px}.section-title .eyebrow{display:none}tr{break-inside:avoid}}

.text-button{background:transparent;border:0;text-decoration:underline;padding:8px 0;font-size:12px;color:var(--muted)}.readiness{display:grid;grid-template-columns:1fr 1fr;gap:50px}.readiness ol{padding-left:20px;color:var(--muted);font-size:14px}.readiness li{margin:12px 0}.readiness-result{background:var(--soft);border:1px solid var(--line);padding:30px;border-radius:8px}.readiness-result h3{font-size:25px;letter-spacing:-.6px;line-height:1.2}.readiness-result button{background:white;border:1px solid var(--line);border-radius:4px;padding:10px 15px;font-size:12px}.faq{border-top:1px solid var(--line)}.faq details{background:#ffffff66;margin-top:12px}.logo{letter-spacing:-2px}
@media(max-width:620px){.readiness{grid-template-columns:1fr;gap:20px}.logo{font-size:32px}nav{gap:10px;font-size:10px}.readiness-result{padding:24px}}
@media print{#preparer,#questions{display:none!important}}

@media print{#methode{display:none!important}}

/* Product identity, distinct from the contact name. */
.logo{display:flex;flex-direction:column;gap:5px;letter-spacing:-.8px;font-size:23px;line-height:1.2}.logo small{font-size:9px;letter-spacing:1.65px;font-weight:600;color:var(--muted)}footer .logo{font-size:20px}.brand-name{white-space:nowrap}@media(max-width:620px){header{height:auto;min-height:100px;align-items:flex-start;flex-direction:column;justify-content:center;gap:15px;padding:18px 20px}.logo{font-size:24px}nav{font-size:12px;gap:20px}}