:root{--ink:#16263a;--nuit:#0a1e37;--nuit2:#12345c;--brand:#0ea597;--brand-d:#0b8177;--brand2:#22d3b8;--brand-l:#e7f7f4;--paper:#f4f8f9;--muted:#5f7488;--line:#e4ecf1;--gold:#cfa53d;--danger:#c0392b;--sh:0 2px 6px rgba(10,22,34,.06),0 16px 40px rgba(10,22,34,.10);--sh-sm:0 1px 2px rgba(10,22,34,.05),0 4px 12px rgba(10,22,34,.06)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--brand-d);text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;color:var(--nuit)}
.grad{background:linear-gradient(96deg,var(--brand),#3ad0bf 60%,#37b6e6);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:9px;border:0;border-radius:12px;padding:14px 26px;font:inherit;font-weight:700;font-size:16px;cursor:pointer;transition:.18s}
.btn-primary{background:linear-gradient(100deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 10px 26px rgba(14,165,151,.32)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.35)}
/* nav */
nav{background:var(--nuit)}
nav .in{max-width:1080px;margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;font-weight:800;font-size:21px;color:#fff}
.brand .lg{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;margin-right:10px}
.brand b{color:var(--brand2)}
nav .links{margin-left:auto;display:flex;gap:22px;align-items:center}
nav .links a{color:#cfe0ea;font-weight:600;font-size:15px}
nav .links a:hover{color:#fff}
nav .links .btn{padding:10px 18px;font-size:14px}
@media(max-width:720px){nav .links a:not(.btn){display:none}}
/* hero */
.hero{position:relative;background:radial-gradient(900px 500px at 80% 0,#1a4b73,transparent 60%),linear-gradient(160deg,#0a1e37,#0c2a4a 60%,#0a2340);color:#fff;padding:64px 0 56px;overflow:hidden}
.hero .bc{font-size:13.5px;color:#9fb8ca;margin-bottom:14px}
.hero .bc a{color:#9fb8ca}
.hero .alert{display:inline-flex;align-items:center;gap:9px;background:rgba(217,83,79,.15);border:1px solid rgba(224,122,95,.4);color:#ffd2c9;padding:7px 14px;border-radius:100px;font-size:13px;font-weight:600;margin-bottom:18px}
.hero h1{font-size:clamp(28px,4.6vw,42px);font-weight:800;color:#fff;margin-bottom:16px;max-width:20ch}
.hero p{font-size:18px;color:#c4d7e5;max-width:60ch;margin-bottom:24px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
section{padding:64px 0}
.bg-paper{background:var(--paper)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-d)}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--brand)}
h2.sec{font-size:clamp(24px,3.4vw,32px);margin:12px 0 10px}
.lead{color:var(--muted);font-size:17px;max-width:70ch;margin-bottom:26px}
.prose p{margin-bottom:14px;color:#39485a}
.prose h3{font-size:20px;margin:24px 0 8px}
/* risk grid */
.risks{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:680px){.risks{grid-template-columns:1fr}}
.risk{display:flex;gap:13px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;padding:18px 20px;box-shadow:var(--sh-sm)}
.risk svg{color:var(--brand);flex:0 0 auto;margin-top:2px}
.risk b{display:block;font-size:15.5px;margin-bottom:3px;color:var(--ink)}
.risk span{color:var(--muted);font-size:14px}
/* fear */
.fear{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:680px){.fear{grid-template-columns:1fr}}
.fear .f{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--sh-sm);border-top:4px solid var(--danger)}
.fear .f .big{font-size:30px;font-weight:800;color:var(--danger)}
.fear .f p{color:var(--muted);font-size:14px;margin-top:4px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:680px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--sh-sm)}
.step .n{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--nuit),var(--nuit2));color:#fff;font-weight:800;margin-bottom:12px}
.step h3{font-size:18px;margin-bottom:6px}.step p{color:var(--muted);font-size:14.5px}
/* faq */
.faq{max-width:800px;margin:0 auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:2px 20px;box-shadow:var(--sh-sm)}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:24px;font-weight:300}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding:0 0 16px;font-size:15px}
/* cta band */
.ctaband{background:linear-gradient(120deg,var(--nuit),var(--brand-d));color:#fff;border-radius:22px;padding:52px;text-align:center;box-shadow:var(--sh)}
.ctaband h2{color:#fff;font-size:clamp(24px,3.4vw,32px);margin-bottom:12px}
.ctaband p{color:#cfe6e2;font-size:17px;max-width:560px;margin:0 auto 22px}
/* related / hub grid */
.mgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.mgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.mgrid{grid-template-columns:1fr}}
.mcard{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;box-shadow:var(--sh-sm);transition:.18s;color:var(--ink)}
.mcard:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:var(--brand)}
.mcard b{display:block;font-size:16px;margin-bottom:3px}
.mcard span{color:var(--muted);font-size:13.5px}
.mcard .go{color:var(--brand-d);font-weight:700;font-size:14px;margin-top:8px;display:inline-block}
/* footer */
footer{background:#07131f;color:#8ba3b6;padding:44px 0 28px;font-size:14px}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px;margin-bottom:28px}
@media(max-width:680px){footer .cols{grid-template-columns:1fr 1fr}}
footer h5{color:#fff;font-size:14px;margin-bottom:11px}
footer a{display:block;padding:4px 0;color:#8ba3b6}footer a:hover{color:var(--brand2)}
footer .bar{border-top:1px solid #13293c;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}
/* prose enrichie */
.prose{max-width:none}
.prose p{margin-bottom:14px;color:#3a4a5c;font-size:16px}
.prose h3{font-size:21px;margin:30px 0 10px;color:var(--nuit)}
.prose ul{margin:6px 0 16px;padding-left:22px;color:#3a4a5c}
.prose li{margin-bottom:7px}
.prose strong{color:var(--ink)}
/* sector stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
@media(max-width:680px){.stats{grid-template-columns:1fr}}
.stats .s{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--sh-sm);border-top:4px solid var(--brand)}
.stats .s .n{font-size:27px;font-weight:800;color:var(--brand-d);letter-spacing:-.02em}
.stats .s p{color:var(--muted);font-size:14px;margin-top:4px}
/* risk detail table (par unité de travail) */
.utable{display:grid;gap:16px}
.unit{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-sm);overflow:hidden}
.unit .uh{background:linear-gradient(120deg,var(--nuit),var(--nuit2));color:#fff;padding:13px 20px;font-weight:800;font-size:16px}
.unit table{width:100%;border-collapse:collapse;font-size:14.5px}
.unit th{text-align:left;background:var(--paper);color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:10px 16px;border-bottom:1px solid var(--line)}
.unit td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top;color:#3a4a5c}
.unit tr:last-child td{border-bottom:0}
.unit td.d{font-weight:700;color:var(--ink);white-space:nowrap}
.lvl{display:inline-block;padding:2px 9px;border-radius:100px;font-size:11.5px;font-weight:800}
.lvl.h{background:#fdeceb;color:#c0392b}.lvl.m{background:#fff4e0;color:#b7791f}.lvl.f{background:#e7f7f4;color:var(--brand-d)}
@media(max-width:680px){.unit table,.unit thead,.unit tbody,.unit th,.unit td,.unit tr{display:block}.unit thead{display:none}.unit td{border:0;padding:6px 16px}.unit td.d{padding-top:14px}.unit tr{border-bottom:1px solid var(--line);padding-bottom:10px}}
/* comparatif */
.cmp{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--sh-sm);font-size:15px}
.cmp th,.cmp td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}
.cmp thead th{background:var(--paper);font-size:13px;color:var(--muted)}
.cmp thead th.us{background:var(--brand-l);color:var(--brand-d)}
.cmp td.us{background:rgba(231,247,244,.5);font-weight:600;color:var(--ink)}
.cmp tr:last-child td{border-bottom:0}
.cmp td:first-child{font-weight:600;color:var(--ink)}
@media(max-width:680px){.cmp{font-size:13px}.cmp th,.cmp td{padding:10px}}
/* plan d'action */
.plan{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--sh-sm);width:100%;border-collapse:collapse;font-size:14.5px}
.plan th{background:var(--paper);color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:11px 16px;text-align:left}
.plan td{padding:12px 16px;border-top:1px solid var(--line);color:#3a4a5c;vertical-align:top}
.plan .p1{color:#c0392b;font-weight:800}.plan .p2{color:#b7791f;font-weight:800}
@media(max-width:680px){.plan{font-size:13px}.plan th:nth-child(4),.plan td:nth-child(4){display:none}}
/* sources */
.sources{list-style:none;padding:0;display:grid;gap:10px;max-width:820px}
.sources li{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:13px 18px;font-size:14.5px;color:#3a4a5c;box-shadow:var(--sh-sm)}
.sources li b{color:var(--ink)}
.note{font-size:13px;color:var(--muted);margin-top:14px;font-style:italic}