/* Blog Unibéo partenaires — charte alignée sur la landing (index.html). */
:root{
  --navy:#03324a; --navy-2:#02263a; --orange:#f07d2c; --orange-d:#d96a1c;
  --sky:#66b7db; --sky-soft:#e6f2f8; --ink:#1f2d3d; --muted:#5a6b7d;
  --bg:#f1f5f9; --white:#ffffff; --line:#e1e9f0;
  --r:14px; --shadow:0 10px 30px rgba(3,50,74,.10);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em;color:var(--navy)}
.bwrap{max-width:880px;margin:0 auto;padding:0 24px}

/* boutons */
.bbtn{display:inline-block;background:var(--orange);color:#fff;font-weight:700;padding:11px 22px;border-radius:100px;font-size:15px;transition:transform .15s ease,background .15s ease;box-shadow:0 8px 20px rgba(240,125,44,.26)}
.bbtn:hover{background:var(--orange-d);transform:translateY(-2px)}
.bbtn--lg{padding:15px 30px;font-size:16px}
.bbtn--ghost{background:transparent;color:var(--navy);border:2px solid var(--line);box-shadow:none}
.bbtn--ghost:hover{background:var(--sky-soft);border-color:var(--sky);transform:none}

/* header */
.bhead{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.bnav{display:flex;align-items:center;justify-content:space-between;height:64px}
.blogo{font-size:21px;font-weight:800;color:var(--navy);letter-spacing:-.02em}
.blogo span{color:var(--orange)}
.blogo small{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;margin-left:4px}
.bnav__links{display:flex;align-items:center;gap:22px;font-size:15px;font-weight:600;color:var(--navy)}
.bnav__links a:not(.bbtn):hover{color:var(--orange)}
@media(max-width:640px){.bnav__links a:not(.bbtn){display:none}.bnav{height:58px}}

/* fil d'Ariane */
.bcrumb{background:var(--bg);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.bcrumb .bwrap{padding-top:11px;padding-bottom:11px}
.bcrumb a:hover{color:var(--orange)}
.bcrumb span{margin:0 6px;opacity:.6}
.bcrumb__cur{color:var(--navy);font-weight:600}

/* article */
.article{padding:40px 0 8px}
.article__hd{margin-bottom:26px}
.article__eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.article h1{font-size:clamp(28px,4.4vw,40px);font-weight:800}
.article__lead{font-size:clamp(17px,2.1vw,20px);color:var(--muted);margin-top:16px;line-height:1.55}
.article__meta{margin-top:14px;font-size:13px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.article__meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}

.bbody{font-size:17px;color:var(--ink)}
.bbody>*+*{margin-top:18px}
.bbody h2{font-size:clamp(22px,3vw,28px);font-weight:800;margin-top:40px}
.bbody h3{font-size:19px;font-weight:700;margin-top:28px;color:var(--navy-2)}
.bbody p{line-height:1.7}
.bbody a{color:var(--orange-d);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.bbody a:hover{color:var(--orange)}
.bbody ul,.bbody ol{padding-left:22px}
.bbody li{margin-top:8px;line-height:1.6}
.bbody li::marker{color:var(--orange)}
.bbody strong{color:var(--navy-2)}
.bbody blockquote{border-left:4px solid var(--orange);background:var(--sky-soft);padding:16px 20px;border-radius:0 12px 12px 0;color:var(--navy-2);font-weight:500}

/* encart clé */
.bkey{background:var(--sky-soft);border:1px solid #d2e7f1;border-radius:var(--r);padding:20px 22px}
.bkey strong{color:var(--navy)}

/* tableau comparatif */
.btable-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.btable{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.btable th,.btable td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.btable thead th{background:var(--navy);color:#fff;font-weight:700;letter-spacing:.2px}
.btable tbody tr:last-child td{border-bottom:none}
.btable tbody tr:nth-child(even){background:#fafcfe}
.btable .yes{color:#157347;font-weight:700}
.btable .no{color:#b02a37;font-weight:700}
.btable td:first-child{font-weight:600;color:var(--navy-2)}

/* FAQ */
.bfaq{margin-top:14px}
.bfaq details{border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-top:12px;background:#fff}
.bfaq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:14px 0;list-style:none}
.bfaq summary::-webkit-details-marker{display:none}
.bfaq summary::before{content:"+";color:var(--orange);font-weight:800;margin-right:10px}
.bfaq details[open] summary::before{content:"–"}
.bfaq details[open] summary{border-bottom:1px solid var(--line)}
.bfaq p{padding:14px 0;color:var(--muted)}

/* à lire aussi */
.brelated{padding:44px 0;background:var(--bg);margin-top:48px}
.brelated h2{font-size:24px;font-weight:800;margin-bottom:20px}
.bcards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:680px){.bcards{grid-template-columns:1fr}}
.bcard{display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:0 4px 14px rgba(3,50,74,.06);transition:transform .15s ease,box-shadow .15s ease}
.bcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.bcard__tag{font-size:11px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--orange)}
.bcard__t{font-size:16px;font-weight:700;color:var(--navy);line-height:1.3}
.bcard__d{font-size:14px;color:var(--muted)}

/* CTA conversion */
.bcta{padding:8px 0 56px}
.bcta__box{background:linear-gradient(135deg,var(--orange),#e2641a);color:#fff;text-align:center;border-radius:20px;padding:48px 26px;box-shadow:0 18px 40px rgba(240,125,44,.3)}
.bcta__box h2{color:#fff;font-size:clamp(24px,3.4vw,32px);font-weight:800;margin-bottom:12px}
.bcta__box p{font-size:17px;color:rgba(255,255,255,.94);max-width:600px;margin:0 auto}
.bcta__row{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;margin:24px 0 6px}
.bcta__box .bbtn{background:#fff;color:var(--orange-d)}
.bcta__box .bbtn:hover{background:#fff7f1}
.bcta__box .bbtn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.bcta__box .bbtn--ghost:hover{background:rgba(255,255,255,.12)}
.bcta__contact{font-size:14px !important;margin-top:14px;opacity:.95}
.bcta__contact a{color:#fff;text-decoration:underline;font-weight:700}

/* footer */
.bfoot{background:var(--navy-2);color:rgba(255,255,255,.72);padding:38px 0;font-size:14px}
.bfoot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px}
.blogo--foot{color:#fff;font-size:18px}
.blogo--foot small{color:rgba(255,255,255,.6)}
.bfoot p{margin-top:6px}
.bfoot__links{display:flex;flex-direction:column;gap:6px;text-align:right}
.bfoot__links a{color:var(--sky)}
.bfoot__links a:hover{color:#fff}
@media(max-width:640px){.bfoot__links{text-align:left}}

/* hub */
.bhub-hero{background:linear-gradient(160deg,var(--navy),var(--navy-2) 70%,#021c2b);color:#fff;padding:56px 0 52px}
.bhub-hero .eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--sky)}
.bhub-hero h1{color:#fff;font-size:clamp(30px,4.6vw,44px);font-weight:800;margin:14px 0 14px}
.bhub-hero p{font-size:18px;color:rgba(255,255,255,.86);max-width:640px}
.bsilo{padding:48px 0 8px}
.bsilo__head{margin-bottom:22px}
.bsilo__head .eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--orange)}
.bsilo__head h2{font-size:clamp(24px,3.2vw,32px);font-weight:800;margin-top:8px}
.bsilo__head p{color:var(--muted);margin-top:8px;font-size:16px}
.bpillar{display:block;background:linear-gradient(150deg,var(--navy),#0a4d6e 60%,var(--sky));color:#fff;border-radius:18px;padding:28px 26px;box-shadow:var(--shadow);margin-bottom:18px}
.bpillar:hover{transform:translateY(-3px);transition:transform .15s ease}
.bpillar .tag{font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--sky-soft)}
.bpillar h3{color:#fff;font-size:21px;margin:8px 0 6px}
.bpillar p{color:rgba(255,255,255,.85);font-size:15px}