/* EIS – site vitrine. Fond blanc, couleurs du logo. */
:root{
  --navy:#22416A; --blue:#2E6496; --sky:#EAF1F8; --red:#C64A4C; --orange:#E39A45;
  --ink:#1B2533; --muted:#5B6878; --line:#E1E7EE; --bg:#FFFFFF; --soft:#F5F8FB;
  --fd:"Barlow Semi Condensed","Arial Narrow",Arial,sans-serif; --fb:"Barlow","Segoe UI",Arial,sans-serif;
  --arc:linear-gradient(90deg,#C64A4C,#E39A45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--fb);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue)}
.w{max-width:1140px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--fd);line-height:1.1;color:var(--navy);margin:0}
.kicker{font:700 14px var(--fd);letter-spacing:2px;text-transform:uppercase;color:var(--red);margin:0 0 10px}
.sec{padding:84px 0}
.sec.soft{background:var(--soft)}
.sec h2{font-size:clamp(30px,4vw,42px);margin-bottom:14px}
.lead{font-size:19px;color:var(--muted);max-width:720px;margin:0}

/* En-tête */
.band{height:5px;background:linear-gradient(90deg,var(--red),var(--orange) 40%,var(--blue) 75%,var(--navy))}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
header .w{display:flex;align-items:center;gap:20px;height:76px}
.brand img{height:52px;width:auto}
nav{margin-left:auto;display:flex;gap:4px;align-items:center}
nav a{color:var(--ink);text-decoration:none;font:600 16px var(--fb);padding:10px 14px;border-radius:10px}
nav a:hover,nav a[aria-current="page"]{color:var(--blue);background:var(--sky)}
nav a.btn{background:var(--red);color:#fff;margin-left:6px}
nav a.btn:hover{background:#AE3C3E;color:#fff}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;width:46px;height:42px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--navy);margin:4px auto;border-radius:2px}
@media (max-width:860px){
  .burger{display:block}
  nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line);box-shadow:0 18px 30px -18px rgba(20,40,70,.25)}
  nav.open{display:flex}
  nav a{padding:13px 12px}
  nav a.btn{margin:6px 0 0;text-align:center}
}

/* Boutons */
.cta{display:inline-flex;align-items:center;gap:10px;background:var(--red);color:#fff;text-decoration:none;font:700 17px var(--fb);padding:15px 24px;border-radius:12px;border:0;cursor:pointer}
.cta:hover{background:#AE3C3E}
.cta.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.cta.ghost:hover{border-color:var(--blue);color:var(--blue)}

/* Accueil */
.hero{position:relative;overflow:hidden;padding:72px 0 80px}
.hero .w{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,6vw,64px);letter-spacing:-.5px;text-transform:uppercase}
.hero h1 em{font-style:normal;background:var(--arc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{margin:22px 0 28px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.quals{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.qual{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:#fff}
.qual svg{width:26px;height:26px;flex:none}
.qual b{display:block;font:700 16px var(--fd);color:var(--navy);line-height:1.1}
.qual small{color:var(--muted);font-size:13px;line-height:1.2}
.visual{position:relative;aspect-ratio:1/1;max-width:460px;justify-self:end;width:100%}
.visual .ring{position:absolute;inset:0;border-radius:50%;border:22px solid transparent;border-top-color:var(--orange);border-left-color:var(--red);transform:rotate(-28deg)}
.visual .ring.r2{inset:11%;border-width:12px;border-top-color:var(--blue);border-left-color:transparent;border-right-color:var(--navy);transform:rotate(20deg);opacity:.9}
.visual .core{position:absolute;inset:22%;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--sky) 70%);display:grid;place-items:center;box-shadow:0 30px 60px -30px rgba(34,65,106,.45)}
.visual .core img{width:78%}
.visual .chip{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:0 16px 30px -18px rgba(20,40,70,.35);font:700 15px var(--fd);color:var(--navy)}
.visual .chip span{display:block;font:500 12px var(--fb);color:var(--muted)}
.visual .c1{left:-4%;bottom:14%}.visual .c2{right:-2%;top:10%}
@media (max-width:860px){.hero{padding:36px 0 56px}.hero .w{grid-template-columns:1fr;gap:28px}.visual{justify-self:center;max-width:250px;order:-1}.visual.photo{max-width:420px}.visual.photo .frame{aspect-ratio:4/3}.visual .chip{font-size:13px;padding:8px 11px}.visual .c1{left:-14%}.visual .c2{right:-14%}}

/* Métiers */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 22px 40px -28px rgba(20,40,70,.45)}
.card::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:var(--c,var(--blue))}
.card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--sky);color:var(--c,var(--blue));margin-bottom:16px}
.card .ic svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:24px;margin-bottom:8px}
.card p{margin:0;color:var(--muted);font-size:16px}
.card ul{margin:12px 0 0;padding:0;list-style:none;color:var(--ink);font-size:15px}
.card li{padding:5px 0 5px 20px;position:relative;border-top:1px dashed var(--line)}
.card li::before{content:"";position:absolute;left:2px;top:14px;width:8px;height:8px;border-radius:50%;background:var(--c,var(--blue))}

/* Secteurs / engagements */
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr;gap:28px}}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:600;color:var(--navy)}
.steps{display:grid;gap:14px;margin-top:8px}
.step{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.step b{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font:700 20px var(--fd);color:#fff;background:var(--arc)}
.step h3{font-size:21px;margin-bottom:4px}
.step p{margin:0;color:var(--muted);font-size:16px}

/* Chiffres */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-top:36px}
.stat{border-left:4px solid var(--orange);padding:6px 0 6px 18px}
.stat b{display:block;font:700 44px var(--fd);color:var(--navy);line-height:1}
.stat span{color:var(--muted)}

/* Références */
.refs{columns:2 320px;column-gap:40px;margin-top:30px;padding:0;list-style:none}
.refs li{break-inside:avoid;padding:12px 0 12px 30px;border-bottom:1px solid var(--line);position:relative}
.refs li::before{content:"";position:absolute;left:4px;top:21px;width:12px;height:2px;background:var(--red)}
.refs li small{display:block;color:var(--muted);font-size:14px}

/* Bandeau recrutement */
.join{background:var(--navy);color:#fff;border-radius:24px;padding:44px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;position:relative;overflow:hidden}
.join::after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;border:18px solid transparent;border-top-color:var(--orange);border-left-color:var(--red);transform:rotate(-20deg);opacity:.85}
.join h2{color:#fff;font-size:clamp(28px,3.4vw,38px)}
.join p{margin:8px 0 0;color:#D5DFEA;max-width:620px}
.join .cta{position:relative;z-index:1}
@media (max-width:700px){.join{grid-template-columns:1fr;padding:30px}}

/* Contact */
.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:34px}
.contact .card h3{font-size:20px}
.contact .big{font:700 20px var(--fb);color:var(--navy);text-decoration:none;overflow-wrap:anywhere}
.contact .big:hover{color:var(--blue)}

/* Recrutement */
.page-hero{padding:64px 0 40px;background:linear-gradient(180deg,var(--soft),#fff)}
.page-hero h1{font-size:clamp(36px,5vw,54px);text-transform:uppercase}
.values{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.values span{border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-weight:600;color:var(--navy);background:#fff}
.jobs{display:grid;gap:16px;margin-top:34px}
.job{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden}
.job summary{list-style:none;cursor:pointer;padding:22px 24px;display:grid;grid-template-columns:1fr auto;gap:6px 16px;align-items:center}
.job summary::-webkit-details-marker{display:none}
.job summary h3{font-size:25px}
.job summary .meta{grid-column:1;display:flex;flex-wrap:wrap;gap:8px}
.job summary .meta span{font-size:13px;font-weight:600;color:var(--blue);background:var(--sky);border-radius:999px;padding:3px 11px}
.job summary .more{grid-row:1/3;grid-column:2;font:700 15px var(--fb);color:var(--red);white-space:nowrap}
.job[open] summary .more::after{content:" ▲"}.job:not([open]) summary .more::after{content:" ▼"}
.job .body{padding:0 24px 24px;border-top:1px solid var(--line)}
.job .body .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:18px}
.job h4{font:700 15px var(--fd);letter-spacing:1px;text-transform:uppercase;color:var(--red);margin:0 0 8px}
.job ul{margin:0;padding-left:18px;color:var(--ink)}
.job li{margin:4px 0}
.job .apply{margin-top:20px}
form.cand{display:grid;gap:14px;max-width:760px;margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}
form.cand .r2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){form.cand .r2{grid-template-columns:1fr}form.cand{padding:20px}}
form.cand label{display:grid;gap:6px;font-weight:600;font-size:15px;color:var(--navy)}
form.cand input,form.cand select,form.cand textarea{font:16px var(--fb);color:var(--ink);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;width:100%}
form.cand textarea{min-height:120px;resize:vertical}
form.cand input:focus,form.cand select:focus,form.cand textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--sky)}
form.cand .hp{position:absolute;left:-9999px}
form.cand .note{font-size:13px;color:var(--muted);font-weight:400}
.msg{border-radius:12px;padding:12px 14px;font-weight:600}
.msg.ok{background:#E3F2E9;color:#22764A}.msg.ko{background:#FADFE0;color:#B23B3D}

/* Pied de page */
footer{border-top:1px solid var(--line);padding:40px 0 30px;margin-top:20px;color:var(--muted);font-size:15px}
footer .w{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:start}
footer img{height:60px;width:auto}
footer nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;margin:0;padding:0;box-shadow:none;border:0;background:none}
footer nav a{padding:4px 10px;font-size:15px;color:var(--muted)}
footer .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:16px;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
footer .legal a{color:var(--muted)}
@media (max-width:860px){footer .w{grid-template-columns:1fr}}
.prose{max-width:780px}
.prose h2{font-size:26px;margin:32px 0 8px}
.prose p{margin:0 0 10px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ---- Photos ---- */
.visual.photo{aspect-ratio:auto;max-width:500px}
.visual.photo .frame{position:relative;z-index:1;border-radius:28px;overflow:hidden;aspect-ratio:12/13;box-shadow:0 40px 70px -40px rgba(20,40,70,.55)}
.visual.photo .frame img{width:100%;height:100%;object-fit:cover}
.visual.photo .arc{position:absolute;z-index:0;inset:-7% -7% auto auto;width:78%;aspect-ratio:1;border-radius:50%;border:16px solid transparent;border-top-color:var(--orange);border-right-color:var(--red);transform:rotate(10deg)}
.visual.photo .chip{z-index:2}
.visual.photo .c1{left:-6%;bottom:8%}.visual.photo .c2{right:-6%;top:12%}
.card.ph{padding-top:0}
.card .cover{margin:0 -26px 18px;height:170px;overflow:hidden;background:var(--sky)}
.card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .cover img{transform:scale(1.04)}
.card.ph .ic{margin-top:-46px;position:relative;background:#fff;box-shadow:0 8px 20px -10px rgba(20,40,70,.4)}
.card.ph::before{z-index:1}
.gal{padding:0 0 84px}
.gal .w{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal figure{margin:0;position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/5}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;color:#fff;font:700 19px var(--fd);background:linear-gradient(transparent,rgba(15,30,50,.75))}
@media (max-width:860px){.gal .w{grid-template-columns:1fr 1fr}.gal figure{aspect-ratio:1}}
.join{background:linear-gradient(90deg,rgba(34,65,106,.97) 35%,rgba(34,65,106,.78)),var(--bg,none) center/cover,var(--navy)}
.page-hero.rec .w{position:relative;min-height:330px}
.page-hero.rec .rec-img{position:absolute;right:20px;top:-10px;width:min(38%,400px);border-radius:24px;overflow:hidden;aspect-ratio:10/11;box-shadow:0 30px 60px -36px rgba(20,40,70,.55)}
.page-hero.rec .rec-img img{width:100%;height:100%;object-fit:cover}
.page-hero.rec .lead,.page-hero.rec h1,.page-hero.rec .values{max-width:58%}
@media (max-width:860px){.page-hero.rec .rec-img{position:static;width:100%;aspect-ratio:16/9;margin-bottom:22px}.page-hero.rec .lead,.page-hero.rec h1,.page-hero.rec .values{max-width:none}}
@media (max-width:860px){.visual.photo{max-width:440px;justify-self:stretch}.visual.photo .frame{aspect-ratio:4/3}.visual.photo .arc{width:60%}.visual.photo .c1{left:2%}.visual.photo .c2{right:2%}}

/* ---- Références en défilement ---- */
.marquee{--gap:16px;display:flex;gap:var(--gap);overflow:hidden;margin-top:34px;padding:6px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee .track{display:flex;gap:var(--gap);flex:none;margin:0;padding:0;list-style:none;min-width:100%;animation:defile 70s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes defile{to{transform:translateX(calc(-100% - var(--gap)))}}
.ref{flex:none;width:250px;min-height:150px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 20px;display:flex;flex-direction:column;justify-content:center;gap:10px;text-align:center;position:relative}
.ref::before{content:"";position:absolute;left:30%;right:30%;top:0;height:3px;border-radius:0 0 3px 3px;background:var(--arc)}
.ref b{font:700 22px/1.15 var(--fd);color:var(--navy);letter-spacing:.2px}
.ref img{height:60px;width:auto;max-width:180px;margin:0 auto;object-fit:contain}
.ref small{color:var(--muted);font-size:14px;line-height:1.35}
@media (prefers-reduced-motion:reduce){.marquee{flex-wrap:wrap;-webkit-mask-image:none;mask-image:none;justify-content:center;padding:0 20px}.marquee .track{animation:none;flex-wrap:wrap;justify-content:center;min-width:0}.marquee .track[aria-hidden]{display:none}}
.page-hero.rec .rec-img img{object-position:68% center}