:root{
  --ink:#121722;
  --muted:#5f6876;
  --bg:#f8f5ef;
  --card:#ffffff;
  --primary:#3157ff;
  --primary-dark:#2039bd;
  --primary-soft:#edf1ff;
  --accent:#ff6b35;
  --accent-soft:#fff0e8;
  --yellow:#ffd166;
  --line:#e5dfd5;
  --line-strong:#d6cfc4;
  --dark:#17181d;
  --soft:#fffaf3;
  --success:#18785d;
  --warn:#9a5b00;
  --max:1160px;
  --shadow:0 12px 32px rgba(27,31,41,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.58;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}

/* Header — identité claire et éditoriale, volontairement différente d'InsurPro */
.top{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{font-weight:950;font-size:1.22rem;letter-spacing:-.035em;display:inline-flex;align-items:center;color:var(--ink)}
.brand span{display:inline-flex;align-items:center;margin:0 4px;padding:2px 7px 3px;border-radius:7px;background:var(--accent);color:#fff;transform:rotate(-2deg)}
.navlinks{display:flex;gap:7px;align-items:center;font-size:.92rem;font-weight:700}
.navlinks a{padding:9px 11px;border-radius:9px;color:#414957;transition:.18s ease}
.navlinks a:hover{background:#f4f1eb;color:var(--ink)}
.navlinks a[href^="/facturation-electronique"]{background:var(--primary);color:#fff;box-shadow:0 5px 14px rgba(49,87,255,.18)}

/* Home hero: light dashboard layout */
.hero{position:relative;overflow:hidden;padding:70px 0 64px;background:
  radial-gradient(circle at 85% 15%,rgba(49,87,255,.12),transparent 28%),
  radial-gradient(circle at 10% 90%,rgba(255,107,53,.13),transparent 24%),
  #fffaf3;border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.22;background-image:radial-gradient(#aab4ff 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(90deg,transparent 5%,#000 45%,transparent 95%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.75fr);gap:56px;align-items:center}
.hero-copy{min-width:0}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:900;color:var(--primary);display:flex;align-items:center;gap:9px}
.eyebrow:before{content:"";width:28px;height:4px;border-radius:20px;background:var(--accent)}
.hero h1{max-width:780px;font-size:clamp(2.7rem,6vw,5.25rem);line-height:.97;letter-spacing:-.065em;margin:15px 0 20px;color:var(--ink)}
.hero p{max-width:760px;font-size:1.14rem;color:#4e5765;margin:0 0 30px}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:11px;font-weight:850;border:1px solid transparent;cursor:pointer;transition:.18s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(49,87,255,.18)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#fff;border-color:#cfc7ba;color:var(--ink)}
.btn-light{background:#fff;border-color:var(--line-strong);color:var(--ink)}
.btn-disabled{background:#f0ede7!important;color:#938c83!important;border-color:#ded7ce!important;pointer-events:none;cursor:not-allowed;box-shadow:none!important}

.hero-panel{background:#17181d;color:#fff;border-radius:24px;padding:18px;box-shadow:0 24px 58px rgba(23,24,29,.19);transform:rotate(1deg);border:1px solid #25272e}
.hero-panel-top{display:flex;align-items:center;gap:9px;padding:4px 4px 16px;color:#d7dae3;font-size:.88rem}
.live-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(255,107,53,.13)}
.hero-panel-main{background:linear-gradient(135deg,#3157ff,#2039bd);border-radius:16px;padding:20px;margin-bottom:12px}
.hero-panel-main small,.hero-panel-main span{display:block;color:#dfe5ff}
.hero-panel-main strong{display:block;font-size:1.45rem;margin:4px 0 8px;letter-spacing:-.02em}
.hero-panel-main span{font-size:.9rem;line-height:1.45}
.hero-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hero-panel-grid a{background:#23252c;border:1px solid #34363f;border-radius:14px;padding:15px;position:relative;min-height:92px;transition:.18s ease}
.hero-panel-grid a:hover{background:#2a2c34;transform:translateY(-1px)}
.hero-panel-grid small{display:block;color:#9ea5b5;font-size:.78rem}
.hero-panel-grid strong{display:block;margin-top:4px;font-size:1rem}
.hero-panel-grid span{position:absolute;right:13px;bottom:10px;color:var(--yellow);font-size:1.2rem}

.trustbar{background:#fff;border-bottom:1px solid var(--line)}
.trustitems{display:flex;gap:10px;flex-wrap:wrap;padding:15px 0}
.trustitems span{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 11px;font-size:.82rem;color:#4e5765}
.trustitems span:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:8px}
.trustitems strong{color:var(--ink)}

/* Sections */
.section{padding:62px 0}
.section h2{font-size:clamp(1.75rem,3vw,2.55rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 12px}
.lead{color:var(--muted);max-width:820px;margin:0 0 30px;font-size:1.02rem}
.tag{display:inline-flex;align-items:center;border-radius:8px;background:var(--primary-soft);color:var(--primary-dark);padding:6px 9px;font-size:.74rem;font-weight:900;letter-spacing:.015em}
.tag.urgent{background:var(--accent);color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:0 5px 18px rgba(25,27,36,.035);position:relative;overflow:hidden;transition:.2s ease}
.card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--primary);opacity:.85}
.grid .card:nth-child(3n+2):before{background:var(--accent)}
.grid .card:nth-child(3n+3):before{background:#8c5bff}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d6d0c6}
.card h3{margin:10px 0 8px;font-size:1.13rem;letter-spacing:-.02em}
.card p{margin:0;color:var(--muted);font-size:.94rem}
.arrow{margin-top:19px;font-weight:850;color:var(--primary)}
.band{background:#f0f3ff;border-top:1px solid #dce2ff;border-bottom:1px solid #dce2ff}

/* Electronic invoicing spotlight */
.e-invoice-priority{background:#f2f4ff;border-bottom:1px solid #dce2ff}
.deadline-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:stretch}
.deadline-card{background:#fff;border:1px solid #dfe3f2;border-radius:20px;padding:24px;box-shadow:0 10px 30px rgba(49,87,255,.06)}
.deadline-card>strong{font-size:1.08rem}
.deadline-card ol{margin:13px 0 17px;padding-left:21px}
.deadline-card li{margin:8px 0}
.partner-strip{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:24px;padding:16px;background:#17181d;border-radius:17px;color:#fff}
.partner-strip>div{margin-right:auto;min-width:230px}
.partner-strip>div span{display:block;color:#aab0be;font-size:.85rem}
.partner-btn{display:inline-flex;padding:9px 12px;border-radius:9px;background:var(--primary);color:#fff;font-weight:800;font-size:.86rem}

/* Tool pages */
.tool{padding:24px 0 72px}
.toolhead{padding:42px 0 24px}
.toolhead h1,.solutionhero h1{font-size:clamp(2.1rem,5vw,3.7rem);line-height:1.02;letter-spacing:-.052em;margin:11px 0 12px}
.toolhead p{color:var(--muted);max-width:820px}
.solutionhero{padding:52px 0 30px;background:linear-gradient(180deg,#fffaf3,transparent)}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 5px 18px rgba(25,27,36,.03)}
.panel h2,.panel h3{margin-top:0}
.field{margin-bottom:16px}
.field label{display:block;font-weight:800;margin-bottom:6px}
.field .hint{display:block;font-size:.81rem;color:var(--muted);margin-top:4px}
.field input,.field select{width:100%;padding:13px;border:1px solid #cfc8bd;border-radius:10px;font:inherit;background:#fff;outline:none;transition:.15s ease}
.field input:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(49,87,255,.11)}
.result{background:#17181d;color:#fff;position:sticky;top:94px;border-color:#17181d;border-top:5px solid var(--accent)}
.result .metric{padding:14px 0;border-bottom:1px solid #33353d}
.result .metric:last-child{border-bottom:0}
.metric small{display:block;color:#aeb4c0}
.metric strong{font-size:1.6rem;color:#fff}
.metric strong.compact{font-size:1.05rem;line-height:1.35}
.note{font-size:.88rem;color:var(--muted);margin-top:18px}
.note strong{color:var(--ink)}

.content{background:#fff;border:1px solid var(--line);border-radius:19px;padding:30px;margin-top:24px;box-shadow:0 5px 18px rgba(25,27,36,.025)}
.content h2{font-size:1.5rem;margin-top:32px}
.content h2:first-child{margin-top:0}
.content h3{margin-top:27px}
.content a{color:var(--primary-dark);text-decoration:underline;text-underline-offset:3px}
.content ul{padding-left:22px}.content li{margin:8px 0}
.cta{margin-top:25px;padding:20px;border-radius:16px;background:var(--primary-soft);border:1px solid #d8deff}
.cta strong{display:block;margin-bottom:6px}
.answerbox{background:#fff;border:1px solid #d9d3c9;border-left:5px solid var(--accent);border-radius:16px;padding:19px 21px;margin:19px 0 27px;max-width:920px}
.answerbox strong{display:block;font-size:.98rem;margin-bottom:5px;color:var(--accent)}
.answerbox p{margin:0;color:#46505e}
.callout{background:#fff5ef;border:1px solid #ffd6c6;border-radius:16px;padding:20px;margin:23px 0}
.callout.warn{background:#fff8df;border-color:#f0dc9f}
.sourcebox{font-size:.86rem;color:var(--muted);border-left:4px solid var(--primary);padding-left:14px;margin-top:25px}
.sourcebox strong{color:var(--ink)}
.sourcebox a{color:var(--primary-dark);text-decoration:underline}

/* Comparisons */
.comparewrap{overflow-x:auto;border-radius:17px;border:1px solid var(--line);background:#fff;box-shadow:0 5px 18px rgba(25,27,36,.025)}
.compare{width:100%;border-collapse:collapse;min-width:760px;background:#fff}
.compare th,.compare td{padding:15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.compare th{background:#f1f3fb;font-size:.88rem;color:#454d5c}
.compare tr:last-child td{border-bottom:0}.compare strong{display:block}
.affiliate-box{background:#fff8df;border:1px solid #efd993;border-radius:15px;padding:18px;margin:20px 0;color:#665017}
.affiliate-box.clean{background:#f2f4ff;border-color:#dce2ff;color:#394166}
.affiliate-note{font-size:.83rem;color:var(--muted);margin:12px 0 0}

/* Misc / trust */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:25px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.kpi strong{font-size:1.45rem;display:block}
.legal{max-width:860px}.crumb{font-size:.86rem;color:var(--muted);padding-top:22px}.crumb a{color:var(--primary-dark)}
.checklist{display:grid;gap:10px;margin:18px 0}.check{padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px 17px;margin:10px 0}.faq summary{cursor:pointer;font-weight:850}.faq details p{color:var(--muted);margin-bottom:3px}
.mini{font-size:.83rem;color:var(--muted)}.pillrow{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.pill{padding:7px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.85rem}
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.muted{color:var(--muted)}
.reviewmeta{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin:11px 0 23px;color:var(--muted);font-size:.83rem}.reviewmeta span{background:#fff;border:1px solid var(--line);border-radius:8px;padding:5px 8px}
.methodgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.methoditem{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.methoditem strong{display:block;margin-bottom:6px}.methoditem p{margin:0;color:var(--muted);font-size:.9rem}
.identity{display:grid;grid-template-columns:180px 1fr;gap:8px 18px}.identity dt{font-weight:850}.identity dd{margin:0;color:var(--muted)}
.contactcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}.contactcard a{color:var(--primary-dark);text-decoration:underline;text-underline-offset:2px}
.status-note{font-size:.81rem;color:var(--muted);display:block;margin-top:5px}.qualitylist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.qualitylist .check{margin:0}.editorial-badge{display:inline-flex;gap:7px;align-items:center;font-size:.82rem;color:#4b5360}.editorial-badge:before{content:'✓';font-weight:900;color:var(--primary)}
.insurance-band{background:#fff0e8;border-top:1px solid #ffd4c4;border-bottom:1px solid #ffd4c4}.insurance-band .card .arrow{display:block;margin-top:10px}.insurance-band .card p{margin:8px 0}
.invoice-hero{background:linear-gradient(135deg,#f2f4ff,#fff6ef);border-bottom:1px solid #dfdfeb}.invoice-kpis .kpi span,.invoice-kpis .kpi small{display:block;color:var(--muted)}.invoice-choice{margin:28px 0}.invoice-choice .partner-btn{margin-top:18px}

/* Footer */
.footer{margin-top:30px;padding:44px 0 52px;background:#17181d;color:#aeb3bf;font-size:.88rem}
.publisher{padding:0 0 18px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;color:#aeb3bf}.publisher strong{color:#fff;font-size:1.04rem}
.footerline{border-top:1px solid #33353d;padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer a{color:#d9dde5}.footer a:hover{color:#fff}

/* Consent */
.cookie-banner{position:fixed;z-index:9999;left:16px;right:16px;bottom:16px}.cookie-inner{width:min(980px,100%);margin:auto;background:#fff;border:1px solid #cfc8bd;border-radius:16px;box-shadow:0 20px 55px rgba(23,24,29,.2);padding:18px;display:flex;gap:24px;align-items:center;justify-content:space-between}.cookie-inner p{margin:4px 0 5px;color:var(--muted);font-size:.9rem}.cookie-inner a{font-size:.86rem;color:var(--primary-dark);text-decoration:underline}.cookie-actions{display:flex;gap:10px;flex-shrink:0}.cookie-choice{font:inherit;font-weight:800;border:1px solid #c9c2b7;background:#fff;color:var(--ink);border-radius:9px;padding:10px 14px;cursor:pointer}.cookie-choice:hover{background:#f5f2ec}

@media(max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:32px}.hero-panel{max-width:620px;transform:none}.navlinks{gap:2px}.navlinks a{padding:8px 7px;font-size:.86rem}.methodgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .grid,.grid.two{grid-template-columns:1fr 1fr}.calc,.split,.deadline-grid{grid-template-columns:1fr}.navlinks{display:none}.hero{padding-top:50px}.kpis{grid-template-columns:1fr}.result{position:static}.qualitylist{grid-template-columns:1fr}.cookie-inner{display:block}.cookie-actions{margin-top:14px}.partner-strip>div{width:100%}
}
@media(max-width:560px){
  .grid,.grid.two{grid-template-columns:1fr}.wrap{width:min(var(--max),calc(100% - 24px))}.hero h1{font-size:2.75rem}.hero-panel-grid{grid-template-columns:1fr 1fr}.section{padding:44px 0}.panel{padding:19px}.compare th,.compare td{padding:12px}.content{padding:22px}.methodgrid{grid-template-columns:1fr}.identity{grid-template-columns:1fr}.cookie-actions{display:grid;grid-template-columns:1fr 1fr}.cookie-choice{width:100%}.nav{min-height:68px}.brand{font-size:1.1rem}
}