/* ============================================================
   Nièvre Entreprises — feuille de style artisanale
   Modèle: manageo.fr (observatoire data) · palette navy/teal/amber
   ============================================================ */
:root{
  --navy:#1B3A5B; --navy-800:#152F49; --slate:#26374A;
  --teal:#0E8A6E; --teal-600:#0B7159; --amber:#E0A11B;
  --ink:#1C2733; --muted:#5A6B7B; --line:#E2E8F0;
  --bg:#F4F7FA; --white:#fff; --badge-bg:#E7F0F5;
  --maxw:1130px; --radius:8px;
  --shadow:0 1px 2px rgba(21,47,73,.06),0 8px 24px rgba(21,47,73,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:'Open Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink); background:var(--white); line-height:1.7; font-size:17px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Raleway',sans-serif; color:var(--navy); line-height:1.2; margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.1rem); font-weight:800; letter-spacing:-.5px}
h2{font-size:clamp(1.55rem,3.4vw,2rem); font-weight:700}
h3{font-size:1.22rem; font-weight:700}
p{margin:0 0 1.1em}
a{color:var(--teal); text-decoration:none}
a:hover{color:var(--teal-600); text-decoration:underline}
img{max-width:100%; display:block}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 22px}
.center{text-align:center}
.lead{font-size:1.15rem; color:var(--muted)}
.eyebrow{ /* sous-titre coloré façon manageo */
  color:var(--teal); font-weight:700; font-family:'Raleway',sans-serif;
  letter-spacing:.3px; margin:0 0 .6em; font-size:1.02rem;
}
.section{padding:70px 0}
.section--alt{background:var(--bg)}
.section--tight{padding:48px 0}
.sec-head{max-width:760px; margin:0 auto 44px}
.sec-head h2{margin-bottom:.25em}
.sec-head p{color:var(--muted); margin:0}

/* ---------- Buttons ---------- */
.btn{display:inline-block; font-family:'Raleway',sans-serif; font-weight:700;
  padding:.72em 1.5em; border-radius:4px; border:2px solid transparent;
  cursor:pointer; transition:.15s; font-size:1rem}
.btn--primary{background:var(--teal); color:#fff}
.btn--primary:hover{background:var(--teal-600); color:#fff; text-decoration:none}
.btn--nav{background:transparent; color:var(--navy); border-color:var(--navy); padding:.5em 1.1em; font-size:.94rem}
.btn--nav:hover{background:var(--navy); color:#fff; text-decoration:none}
.btn--ghost{background:transparent; color:#fff; border-color:rgba(255,255,255,.6)}
.btn--ghost:hover{background:#fff; color:var(--navy); text-decoration:none}

/* ---------- Header ---------- */
.site-header{position:sticky; top:0; z-index:50; background:#fff;
  border-bottom:1px solid var(--line)}
.hd{display:flex; align-items:center; justify-content:space-between; height:72px}
.brand{display:flex; align-items:center; gap:11px; font-family:'Raleway',sans-serif}
.brand:hover{text-decoration:none}
.brand .mono{width:40px; height:40px; border-radius:6px; background:var(--navy);
  color:#fff; display:grid; place-items:center; font-weight:800; font-size:1.05rem; letter-spacing:.5px}
.brand .wm{font-weight:800; font-size:1.28rem; color:var(--navy); line-height:1}
.brand .wm span{color:var(--teal)}
.brand .tag{display:block; font-family:'Open Sans',sans-serif; font-weight:400;
  font-size:.66rem; color:var(--muted); letter-spacing:.2px; margin-top:2px}
.nav{display:flex; align-items:center; gap:26px}
.nav a.navlink{color:var(--navy); font-weight:600; font-size:.96rem; font-family:'Raleway',sans-serif}
.nav a.navlink:hover{color:var(--teal); text-decoration:none}
.nav a.navlink.is-active{color:var(--teal)}
.burger{display:none; background:none; border:0; cursor:pointer; padding:8px}
.burger span{display:block; width:24px; height:2px; background:var(--navy); margin:5px 0; transition:.2s}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-800) 100%);
  color:#fff; position:relative; overflow:hidden}
.hero::after{content:""; position:absolute; inset:0; opacity:.10; pointer-events:none;
  background-image:radial-gradient(circle at 1px 1px,#fff 1px,transparent 0);
  background-size:26px 26px}
.hero .wrap{position:relative; z-index:1; padding-top:64px; padding-bottom:64px; text-align:center}
.hero h1{color:#fff; max-width:900px; margin-inline:auto}
.hero p.sub{color:#cdd8e4; font-size:1.2rem; max-width:680px; margin:0 auto 26px}
.pill{display:inline-flex; align-items:center; gap:8px; background:rgba(224,161,27,.16);
  color:#F4C654; border:1px solid rgba(224,161,27,.4); font-family:'Raleway',sans-serif;
  font-weight:700; font-size:.82rem; padding:.4em 1em; border-radius:100px; margin-bottom:22px}
.pill .dot{width:7px; height:7px; border-radius:50%; background:var(--amber)}
/* quicklinks bar (façon barre recherche manageo) */
.qbar{display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-top:8px}
.qbar a{display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18); color:#fff; padding:.6em 1.15em; border-radius:6px;
  font-weight:600; font-size:.95rem; font-family:'Raleway',sans-serif}
.qbar a:hover{background:#fff; color:var(--navy); text-decoration:none}
.qbar svg{width:18px; height:18px}

/* ---------- Stat band ---------- */
.stats{background:var(--slate); color:#fff}
.stats .grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; padding:34px 0}
.stat{text-align:center}
.stat b{display:block; font-family:'Raleway',sans-serif; font-weight:800; font-size:2rem; color:#43C9A6}
.stat span{display:block; color:#c3ced9; font-size:.9rem; margin-top:2px}

/* ---------- Feature badges (ronds, signature manageo) ---------- */
.badges{display:grid; grid-template-columns:repeat(4,1fr); gap:26px}
.badge{text-align:center}
.badge .circ{width:76px; height:76px; border-radius:50%; background:var(--badge-bg);
  display:grid; place-items:center; margin:0 auto 16px}
.badge .circ svg{width:36px; height:36px; stroke:var(--teal)}
.badge.amber .circ{background:#FBF0D8} .badge.amber .circ svg{stroke:var(--amber)}
.badge.navy .circ{background:#E5EBF2} .badge.navy .circ svg{stroke:var(--navy)}
.badge h3{font-size:1.08rem; margin-bottom:.3em}
.badge p{color:var(--muted); font-size:.95rem; margin:0}

/* ---------- Cards ---------- */
.cards{display:grid; grid-template-columns:repeat(3,1fr); gap:24px}
.card{background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--shadow); display:flex; flex-direction:column; transition:.15s}
.card:hover{transform:translateY(-3px); box-shadow:0 10px 30px rgba(21,47,73,.12)}
.card .top{height:6px; background:var(--teal)}
.card .top.navy{background:var(--navy)} .card .top.amber{background:var(--amber)}
.card .body{padding:22px 22px 24px; display:flex; flex-direction:column; flex:1}
.card .ic{width:44px;height:44px;border-radius:8px;background:var(--badge-bg);
  display:grid;place-items:center;margin-bottom:14px}
.card .ic svg{width:24px;height:24px;stroke:var(--teal)}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted); font-size:.97rem; flex:1}
.card .more{font-weight:700; font-family:'Raleway',sans-serif; font-size:.94rem}

/* ---------- Prose / article ---------- */
.prose{max-width:760px; margin:0 auto}
.prose h2{margin-top:1.6em} .prose h3{margin-top:1.4em; color:var(--navy)}
.prose ul,.prose ol{margin:0 0 1.2em; padding-left:1.3em}
.prose li{margin-bottom:.5em}
.prose .note{background:var(--bg); border-left:4px solid var(--teal); padding:16px 20px;
  border-radius:6px; margin:1.4em 0}
.prose .note.amber{border-left-color:var(--amber)}
.prose table{width:100%; border-collapse:collapse; margin:1.4em 0; font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line); padding:10px 12px; text-align:left; vertical-align:top}
.prose th{background:var(--bg); font-family:'Raleway',sans-serif; color:var(--navy)}
.prose .src{font-size:.85rem; color:var(--muted)}

/* breadcrumb */
.crumbs{font-size:.86rem; color:var(--muted); padding:16px 0 0}
.crumbs a{color:var(--muted)} .crumbs a:hover{color:var(--teal)}

/* checklist / steps */
.steps{counter-reset:s; list-style:none; padding:0; margin:1.4em 0}
.steps li{position:relative; padding:0 0 0 52px; margin-bottom:1.1em; min-height:36px}
.steps li::before{counter-increment:s; content:counter(s); position:absolute; left:0; top:0;
  width:36px; height:36px; border-radius:50%; background:var(--teal); color:#fff;
  font-family:'Raleway',sans-serif; font-weight:800; display:grid; place-items:center}

/* FAQ */
.faq details{border:1px solid var(--line); border-radius:8px; margin-bottom:12px; background:#fff}
.faq summary{cursor:pointer; padding:16px 20px; font-family:'Raleway',sans-serif;
  font-weight:700; color:var(--navy); list-style:none; position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"; position:absolute; right:20px; color:var(--teal); font-size:1.4rem; line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 20px 18px; color:var(--muted)}

/* CTA band */
.ctaband{background:var(--navy); color:#fff; text-align:center}
.ctaband h2{color:#fff} .ctaband p{color:#cdd8e4; max-width:620px; margin:0 auto 24px}

/* persona box */
.persona{display:flex; gap:26px; align-items:center; background:#fff; border:1px solid var(--line);
  border-radius:var(--radius); padding:24px; box-shadow:var(--shadow)}
.persona img{width:104px; height:104px; border-radius:50%; object-fit:cover; flex:none}
.persona h3{margin-bottom:.2em} .persona .role{color:var(--teal); font-weight:600; font-size:.92rem}
.persona p{margin:.5em 0 0; color:var(--muted); font-size:.96rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-800); color:#c3ced9; padding:56px 0 26px; font-size:.94rem}
.site-footer .cols{display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:34px; margin-bottom:34px}
.site-footer h4{color:#fff; font-size:1rem; margin-bottom:.8em}
.site-footer a{color:#c3ced9} .site-footer a:hover{color:#fff}
.site-footer ul{list-style:none; padding:0; margin:0}
.site-footer li{margin-bottom:.5em}
.site-footer .fbrand{font-family:'Raleway',sans-serif; font-weight:800; color:#fff; font-size:1.2rem; margin-bottom:.4em}
.site-footer .fbrand span{color:#43C9A6}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12); padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.85rem; color:#93a3b2}
.foot-bottom a{color:#93a3b2}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav{position:fixed; inset:72px 0 auto 0; background:#fff; flex-direction:column;
    align-items:flex-start; gap:0; padding:8px 22px 18px; border-bottom:1px solid var(--line);
    box-shadow:var(--shadow); display:none}
  .nav.open{display:flex}
  .nav a.navlink{padding:12px 0; width:100%; border-bottom:1px solid var(--line)}
  .nav .btn--nav{margin-top:10px}
  .burger{display:block}
  .badges{grid-template-columns:repeat(2,1fr); gap:30px 20px}
  .cards{grid-template-columns:1fr 1fr}
  .stats .grid{grid-template-columns:repeat(2,1fr); gap:26px 20px}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  body{font-size:16px}
  .cards{grid-template-columns:1fr} .badges{grid-template-columns:1fr 1fr}
  .persona{flex-direction:column; text-align:center}
  .site-footer .cols{grid-template-columns:1fr}
  .qbar a{font-size:.88rem}
}