@font-face{font-family:"Inter";src:url(../fonts/inter-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(../fonts/intertight-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--red:#A3141C;--red-d:#7E0F15;--red-l:#D42A32;--ink:#181715;--anth:#262421;--txt:#322F2B;--mut:#67615A;--line:#E8E6E4;--bg2:#F7F7F6;--w:1240px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--txt);font-size:17px;line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}a{color:inherit}
h1,h2,h3,h4{font-family:"Inter Tight","Inter",sans-serif;color:var(--ink);letter-spacing:-.02em;line-height:1.12;margin:0 0 .5em;font-weight:700}
h2{font-size:clamp(1.75rem,3.1vw,2.75rem);font-weight:750}h3{font-size:1.18rem;letter-spacing:-.01em}
p{margin:0 0 1em}.small{font-size:.86rem;color:var(--mut)}
.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:100}.skip:focus{left:8px}
.ico{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin:0 0 18px}
.kicker:before{content:"";width:28px;height:2px;background:var(--red)}
.lede{font-size:1.12rem;color:var(--mut);max-width:680px}
/* boutons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;background:var(--red);color:#fff;border:1.5px solid var(--red);font-weight:600;font-size:.95rem;text-decoration:none;letter-spacing:.01em;cursor:pointer;font-family:inherit;transition:background .25s var(--ease),border-color .25s,color .25s,transform .25s var(--ease)}
.btn .ico{width:18px;height:18px;transition:transform .25s var(--ease)}.btn:hover{background:var(--red-d);border-color:var(--red-d)}.btn:hover .ico{transform:translateX(4px)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn.line{background:transparent;color:var(--ink);border-color:var(--ink)}.btn.line:hover{background:var(--ink);color:#fff}
.btn.sm{padding:11px 20px;font-size:.88rem}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.lnk{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink);text-decoration:none;font-size:.95rem;border-bottom:1.5px solid var(--red);padding-bottom:3px}
.lnk .ico{width:18px;height:18px;color:var(--red);transition:transform .25s var(--ease)}.lnk:hover .ico{transform:translateX(4px)}.lnk.light{color:#fff}
/* header */
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .3s}
.top.scrolled{box-shadow:0 6px 24px rgba(24,23,21,.07)}
.bar{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.brand img{height:50px;width:auto}
#nav{display:flex;align-items:center;gap:36px;flex:1;justify-content:flex-end}
.menu{list-style:none;margin:0;padding:0;display:flex;gap:30px;align-items:center}
.menu>li>a,.mega-btn{font:600 .94rem "Inter",sans-serif;color:var(--ink);text-decoration:none;background:none;border:0;padding:29px 0;cursor:pointer;display:inline-flex;align-items:center;gap:6px;position:relative}
.mega-btn .ico{width:16px;height:16px;transition:transform .25s}
.menu>li>a:after,.mega-btn:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.menu>li>a:hover:after,.mega-btn:hover:after,.menu>li>a[aria-current]:after,.mega-btn[aria-current]:after,.mega-btn[aria-expanded=true]:after{transform:scaleX(1)}
.nav-end{display:flex;align-items:center;gap:22px}
.lang{font-size:.78rem;color:var(--mut);letter-spacing:.06em}.lang b{color:var(--ink)}.lang span{margin-left:10px;opacity:.5;cursor:not-allowed}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;padding:10px;position:relative;z-index:60}
.burger span{display:block;height:2px;background:var(--ink);margin:6px 0;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}.burger[aria-expanded=true] span:nth-child(2){opacity:0}.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
/* mega */
.mega{position:absolute;left:0;right:0;top:80px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 30px 60px rgba(24,23,21,.12);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s}
.has-mega.open .mega{opacity:1;visibility:visible;transform:none}
.has-mega.open .mega-btn .ico{transform:rotate(180deg)}
.mega-in{display:grid;grid-template-columns:1.05fr 2.4fr 1fr;gap:44px;padding-top:40px;padding-bottom:44px}
.mega-intro p{color:var(--mut);font-size:.92rem}.mega-intro .mega-t{font:700 1.45rem/1.2 "Inter Tight",sans-serif;color:var(--ink);letter-spacing:-.02em}
.mega-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 28px}
.mega-list a{display:flex;gap:14px;padding:12px 12px;text-decoration:none;border-left:2px solid transparent;transition:background .2s,border-color .2s}
.mega-list a:hover,.mega-list a[aria-current]{background:var(--bg2);border-color:var(--red)}
.mega-list .mn{font:700 .8rem "Inter Tight";color:var(--red);padding-top:3px}.mega-list b{display:block;font:600 .95rem/1.3 "Inter Tight";color:var(--ink)}.mega-list small{display:block;color:var(--mut);font-size:.8rem;line-height:1.45;margin-top:3px}
.mega-side{display:flex;flex-direction:column;gap:14px}
.mega-card{display:block;padding:20px;border:1px solid var(--line);text-decoration:none;transition:border-color .2s,transform .25s var(--ease)}.mega-card:hover{border-color:var(--red);transform:translateY(-2px)}
.mega-card .kicker{margin-bottom:8px;font-size:.66rem}.mega-card .kicker:before{width:16px}.mega-card b{display:block;font:650 1rem/1.3 "Inter Tight";color:var(--ink)}.mega-card small{display:block;color:var(--mut);font-size:.82rem;margin-top:6px}
/* hero */
.hero{position:relative;color:#fff;min-height:min(88vh,820px);display:flex;flex-direction:column;justify-content:flex-end;background:var(--ink);overflow:hidden}
.hero-media{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;animation:zoom 14s var(--ease) both}
.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,16,14,.94) 0%,rgba(17,16,14,.82) 38%,rgba(17,16,14,.35) 75%,rgba(17,16,14,.2) 100%),linear-gradient(0deg,rgba(17,16,14,.7),transparent 40%)}
@keyframes zoom{from{transform:scale(1.06)}to{transform:scale(1)}}
.hero-in{position:relative;padding-top:120px;padding-bottom:72px;max-width:var(--w);width:100%}
.hero h1{color:#fff;text-transform:uppercase;font-weight:800;font-size:clamp(2.2rem,5.4vw,4.6rem);line-height:1.02;letter-spacing:-.015em;max-width:980px;margin:0 0 28px}
.hero h1:before{content:"";display:block;width:64px;height:3px;background:var(--red-l);margin-bottom:30px}
.hero-sub{font:600 clamp(.82rem,1.3vw,1rem) "Inter Tight";letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 20px}.hero-sub i{font-style:normal;color:var(--red-l);margin:0 .45em}
.hero-lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:#DCDAD6;max-width:640px;margin:0 0 38px}
/* sections */
.sec{padding:120px 0}.sec.tight{padding:72px 0 110px}.sec.alt{background:var(--bg2)}
.sec.dark{background:var(--anth);color:#D1CEC9}.sec.dark h2,.sec.dark h3{color:#fff}.sec.dark .lede{color:#C1BDB7}.sec.dark .kicker{color:var(--red-l)}.sec.dark .kicker:before{background:var(--red-l)}
.sh{margin-bottom:60px;max-width:820px}.sh.split{max-width:none;display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:end}.sh.split .lede{margin:0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
/* promesses */
.proms{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.prom{padding:40px 32px 36px;border-right:1px solid var(--line);position:relative;transition:background .3s}
.prom:first-child{padding-left:0}.prom:last-child{border-right:0}
.prom:before{content:"";position:absolute;top:-1px;left:0;width:0;height:2px;background:var(--red);transition:width .45s var(--ease)}.prom:first-child:before{left:0}
.prom:hover:before{width:100%}
.pn{font:700 .85rem "Inter Tight";color:var(--red);letter-spacing:.06em}
.prom h3{font-size:1.65rem;font-weight:800;letter-spacing:.02em;margin:18px 0 14px}
.prom p{color:var(--mut);font-size:.96rem;min-height:4.8em}
.prom ul{list-style:none;margin:20px 0 0;padding:16px 0 0;border-top:1px solid var(--line)}.prom li{margin:6px 0}
.prom li a{font-size:.86rem;color:var(--ink);text-decoration:none;font-weight:500}.prom li a:hover{color:var(--red)}
/* cartes pôles */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pcard{background:#fff;padding:34px 28px 30px;text-decoration:none;display:flex;flex-direction:column;position:relative;min-height:290px;transition:background .3s}
.pcard .ico{color:var(--ink);width:34px;height:34px;margin:22px 0 22px;transition:color .3s}
.pcard:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .45s var(--ease)}
.pcard:hover:after{width:100%}.pcard:hover .ico{color:var(--red)}
.pnum{font:700 .82rem "Inter Tight";color:var(--red);letter-spacing:.06em}
.pcard h3{font-size:1.12rem}.pcard p{font-size:.9rem;color:var(--mut);flex:1}
.more{font-size:.84rem;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px}.more .ico{width:16px;height:16px;margin:0;color:var(--red);transition:transform .25s}.pcard:hover .more .ico{transform:translateX(4px)}
.iso-strip{margin-top:40px;display:flex;align-items:center;gap:28px;flex-wrap:wrap;padding:24px 28px;border:1px solid var(--line);border-left:3px solid var(--red);background:#fff}
.iso-strip .kicker{margin:0}.iso-strip p{margin:0;flex:1;min-width:260px}.iso-strip b{color:var(--ink)}
/* chaines */
.chain{list-style:none;margin:0;padding:0;counter-reset:c}
.chain.v li{display:flex;align-items:center;gap:20px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.1);font:600 1.08rem "Inter Tight";color:#fff}
.chain.v li span{font-size:.78rem;color:var(--red-l);width:28px}
.chain.h{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:0;margin:44px 0 36px;border-top:1px solid rgba(255,255,255,.15)}
.chain.h li{padding:22px 18px 4px 0;font:600 1rem/1.3 "Inter Tight";color:#fff;position:relative}
.chain.h li:before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;background:var(--red-l)}
.chain.h li span{display:block;font-size:.76rem;color:var(--red-l);margin-bottom:8px}
.tags{list-style:none;margin:24px 0 32px;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.tags li{border:1px solid var(--line);padding:8px 14px;font-size:.84rem;font-weight:500;color:var(--ink);background:#fff}
.tags.light li{background:transparent;border-color:rgba(255,255,255,.22);color:#fff}
.tags.big li{font:600 1rem "Inter Tight";padding:14px 20px}
/* méthode */
.methode{padding:120px 0;background:#fff;border-top:1px solid var(--line)}
.msteps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);border-top:2px solid var(--ink)}
.msteps li{padding:30px 22px 10px 0;position:relative}
.msteps li:before{content:"";position:absolute;top:-6px;left:0;width:10px;height:10px;background:var(--red);transition:transform .3s}
.msteps li:hover:before{transform:scale(1.4)}
.mnum{font:800 2.6rem "Inter Tight";color:var(--red);letter-spacing:-.03em;line-height:1}
.msteps h3{font-size:1.02rem;letter-spacing:.06em;margin:16px 0 10px}.msteps p{font-size:.88rem;color:var(--mut)}
.mmsg{margin:56px 0 0;font:600 clamp(1.15rem,2vw,1.5rem)/1.4 "Inter Tight";color:var(--ink);max-width:860px;padding-left:24px;border-left:3px solid var(--red)}
/* secteurs */
.sgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scard{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;text-decoration:none;background:var(--ink)}
.scard img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.scard:hover img{transform:scale(1.05)}
.sov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;background:linear-gradient(0deg,rgba(17,16,14,.92) 0%,rgba(17,16,14,.35) 55%,rgba(17,16,14,.05) 100%);color:#fff}
.sov b{font:700 1.3rem "Inter Tight";letter-spacing:-.01em}.sov small{font-size:.84rem;color:#D7D4D0;line-height:1.5;margin-top:6px;max-height:0;opacity:0;overflow:hidden;transition:max-height .45s var(--ease),opacity .3s}
.scard:hover .sov small,.scard:focus .sov small{max-height:6em;opacity:1}
.sov:before{content:"";width:28px;height:2px;background:var(--red-l);margin-bottom:14px}
.more-l{margin-top:36px}
.srows{display:flex;flex-direction:column;gap:0}
.srow{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center;padding:44px 0;border-bottom:1px solid var(--line)}
.srow:nth-child(even) .simg{order:2}
.simg{aspect-ratio:16/10;overflow:hidden;background:var(--ink)}.simg img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}.srow:hover .simg img{transform:scale(1.04)}
.sbody h2{font-size:clamp(1.6rem,2.6vw,2.2rem);margin-top:14px}.sbody p{color:var(--mut);font-size:1.05rem;max-width:480px}
.agrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.acell{background:#fff;padding:28px}.acell p{color:var(--mut);font-size:.92rem;margin:0}
.note{font-size:.88rem;color:var(--mut);border-left:2px solid var(--red);padding:4px 0 4px 18px;margin-top:48px;max-width:900px}.note.light{color:#C1BDB7}.note a{color:var(--ink)}
/* page head */
.phead{position:relative;background:var(--bg2);padding:56px 0 76px;border-bottom:1px solid var(--line)}
.phead.has-img{background:var(--ink);color:#fff;padding:64px 0 96px;overflow:hidden;border:0}
.ph-media{position:absolute;inset:0}.ph-media img{width:100%;height:100%;object-fit:cover}
.ph-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,16,14,.95) 0%,rgba(17,16,14,.8) 45%,rgba(17,16,14,.35) 100%)}
.phead-in{position:relative}
.phead h1{font-size:clamp(2rem,4.4vw,3.6rem);font-weight:800;max-width:900px;margin-bottom:22px}.phead.has-img h1{color:#fff}.phead.has-img .lede{color:#D6D3CF}.phead.has-img .kicker{color:var(--red-l)}.phead.has-img .kicker:before{background:var(--red-l)}
.phnum{position:absolute;right:32px;bottom:-30px;font:800 clamp(6rem,14vw,12rem)/1 "Inter Tight";color:rgba(255,255,255,.07);letter-spacing:-.05em}
.crumb{font-size:.8rem;color:var(--mut);margin-bottom:48px}.crumb a{text-decoration:none;color:inherit}.crumb a:hover{color:var(--red)}.crumb span{margin:0 4px}.phead.has-img .crumb{color:#B3AFA9}
/* blocs pôle */
.blks{max-width:1080px}
.blk{display:grid;grid-template-columns:300px 1fr;gap:56px;padding:44px 0;border-top:1px solid var(--line)}
.blk:first-child{border-top:2px solid var(--ink)}
.blk-h{display:flex;gap:18px;align-items:baseline}.blk-h span{font:800 1rem "Inter Tight";color:var(--red)}.blk-h h2{font-size:1.5rem;margin:0}
.blk-b>p{font-size:1.05rem}
.chk{list-style:none;margin:0;padding:0}.chk li{position:relative;padding:10px 0 10px 30px;border-bottom:1px solid var(--line)}.chk li:last-child{border:0}
.chk li:before{content:"";position:absolute;left:0;top:21px;width:14px;height:2px;background:var(--red)}
.cols2{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 36px}.cols2 li{padding:12px 0 12px 22px;border-bottom:1px solid var(--line);position:relative;font-size:.97rem}
.cols2 li:before{content:"";position:absolute;left:0;top:22px;width:7px;height:7px;background:var(--ink)}
.blk .tags{margin:0}
.docs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}.docs li{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);font-size:.95rem;transition:border-color .2s}.docs li:hover{border-color:var(--red)}.docs .ico{color:var(--red);width:24px;height:24px}
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.res div{border-top:2px solid var(--red);padding-top:18px}.res span{display:none}.res p{font:600 1.05rem/1.4 "Inter Tight";color:var(--ink)}
.blk-cta{display:flex;gap:14px;flex-wrap:wrap;padding-top:44px;border-top:1px solid var(--line)}
.scope{border:1px solid var(--line);border-left:3px solid var(--red);background:#fff;padding:28px 32px;max-width:1080px;margin:0 0 0}.scope h3{margin-bottom:8px}.scope p{margin:0;color:var(--mut)}
.blks .scope{margin:44px 0 0}
.pn-nav{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 32px}
.pn-nav a{text-decoration:none}.pn-nav small{display:block;color:var(--mut);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}.pn-nav b{font:650 1.02rem "Inter Tight";color:var(--ink)}.pn-nav a:hover b{color:var(--red)}.pn-nav .r{text-align:right}.pn-nav .all{font-weight:600;font-size:.9rem;border-bottom:1.5px solid var(--red)}
/* vue d'ensemble */
.promnav{list-style:none;margin:0 0 56px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}
.promnav li{padding:18px 22px;border-right:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;font-size:.86rem}.promnav li:last-child{border:0}.promnav b{letter-spacing:.06em;color:var(--ink);font-family:"Inter Tight"}.promnav a{color:var(--red);text-decoration:none;font-weight:600}
.bgrid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.bcard{border:1px solid var(--line);display:flex;flex-direction:column;transition:border-color .3s,box-shadow .3s}.bcard:hover{border-color:#D5D3CF;box-shadow:0 18px 40px rgba(24,23,21,.07)}
.bimg{display:block;aspect-ratio:16/8;overflow:hidden;background:var(--ink)}.bimg img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}.bcard:hover .bimg img{transform:scale(1.04)}
.bbody{padding:30px 32px 32px;display:flex;flex-direction:column;flex:1}.bbody h2{font-size:1.45rem;margin:10px 0 10px}.bbody h2 a{text-decoration:none}.bbody>p{color:var(--mut)}
.dots{list-style:none;margin:0 0 26px;padding:0;flex:1}.dots li{font-size:.9rem;padding:6px 0 6px 18px;position:relative}.dots li:before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;background:var(--red)}
.bbody .lnk{align-self:flex-start}
/* à propos */
.ph{width:100%;aspect-ratio:4/5;object-fit:cover}
.about-t .ph{aspect-ratio:5/4}
.princ{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.princ div{border-top:2px solid var(--ink);padding-top:22px}.princ span{font:800 .85rem "Inter Tight";color:var(--red)}.princ h3{margin:12px 0 8px}.princ p{color:var(--mut);font-size:.93rem}
/* contact */
.routes{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:72px}
.route{background:#fff;padding:30px;text-decoration:none;position:relative;transition:background .3s}.route:hover{background:var(--bg2)}.route span{font:800 .85rem "Inter Tight";color:var(--red)}.route h3{margin:14px 0 6px}.route p{color:var(--mut);font-size:.92rem;margin:0}
.route:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .4s var(--ease)}.route:hover:after{width:100%}
.form-wrap{align-items:start;grid-template-columns:1.4fr 1fr}
form{display:flex;flex-direction:column;gap:18px}.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:flex;flex-direction:column;gap:8px;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
input,select,textarea{font:400 1rem "Inter",sans-serif;padding:14px 16px;border:1px solid #D4D1CD;border-radius:0;background:#fff;color:var(--txt);transition:border-color .2s,box-shadow .2s;text-transform:none;letter-spacing:0}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--red);box-shadow:0 0 0 3px rgba(163,20,28,.12)}
form .btn{align-self:flex-start}
.coord{background:var(--anth);color:#D9D6D2;padding:40px}.coord h2{color:#fff;font-size:1.5rem;margin-bottom:24px}.coord p{display:flex;gap:16px;align-items:flex-start;margin:0 0 20px}.coord .ico{color:var(--red-l);width:22px;height:22px;margin-top:2px}.coord a{color:#fff;text-decoration:none}.coord a:hover{color:var(--red-l)}
.legalp{max-width:820px}.legalp h2{font-size:1.25rem;margin:36px 0 10px}.legalp p{color:var(--txt)}
/* CTA */
.cta-band{background:var(--ink);color:#fff;padding:88px 0;position:relative;overflow:hidden}
.cta-band:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--red) 0 120px,transparent 120px)}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:48px;flex-wrap:wrap}.cta-band h2{color:#fff;margin-bottom:12px}.cta-band p{color:#C1BDB7;max-width:620px;margin:0}
/* footer */
.foot{background:#121110;color:#B0ABA4;padding:80px 0 34px;font-size:.9rem}
.fcols{display:grid;grid-template-columns:1.4fr 1.3fr 1fr 1.2fr;gap:48px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1)}
.fbrand img{height:54px;width:auto;margin-bottom:20px}.fbrand p{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;line-height:1.8;margin-bottom:24px}
.foot h4{color:#fff;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:20px}
.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:0 0 10px}.foot a{color:#D1CDC8;text-decoration:none;transition:color .2s}.foot a:hover{color:#fff}
.legal{padding-top:28px;font-size:.78rem;color:#8B857D}.legal p{margin:0 0 6px}
/* animations */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}.hero-media img{animation:none}*{scroll-behavior:auto!important}}
/* responsive */
@media (max-width:1100px){
 .burger{display:block}
 #nav{position:fixed;inset:80px 0 0 0;background:#fff;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:8px 24px 32px;overflow-y:auto;transform:translateX(100%);transition:transform .35s var(--ease);visibility:hidden}
 .nav-open #nav{transform:none;visibility:visible}
 .menu{flex-direction:column;align-items:stretch;gap:0}
 .menu>li{border-bottom:1px solid var(--line)}
 .menu>li>a,.mega-btn{padding:18px 0;width:100%;justify-content:space-between;font-size:1.08rem}
 .menu>li>a:after,.mega-btn:after{display:none}
 .mega{position:static;box-shadow:none;border:0;opacity:1;visibility:visible;transform:none;display:none}
 .has-mega.open .mega{display:block}
 .mega-in{display:block;padding:0 0 18px}.mega-intro,.mega-side .mega-card:last-child{display:none}
 .mega-list{grid-template-columns:1fr}.mega-list a{padding:10px 8px}.mega-list small{display:none}
 .mega-side{margin-top:12px}
 .nav-end{flex-direction:column;align-items:stretch;gap:18px;padding-top:24px}.nav-end .btn{justify-content:center}
 .proms{grid-template-columns:1fr 1fr}.prom{border-bottom:1px solid var(--line)}.prom:nth-child(2){border-right:0}.prom:nth-child(3){padding-left:0}
 .pgrid{grid-template-columns:1fr 1fr}
 .msteps{grid-template-columns:repeat(3,1fr);row-gap:24px}
 .fcols{grid-template-columns:1fr 1fr}
 .princ{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
 body{font-size:16px}.wrap{padding:0 20px}
 .bar{height:68px}.brand img{height:42px}#nav{inset:68px 0 0 0}.mega{top:68px}
 .sec,.methode{padding:76px 0}.sec.tight{padding:48px 0 76px}
 .hero{min-height:auto}.hero-in{padding-top:96px;padding-bottom:48px}.hero h1:before{margin-bottom:22px}
 .hero-media:after{background:linear-gradient(0deg,rgba(17,16,14,.95) 0%,rgba(17,16,14,.78) 60%,rgba(17,16,14,.55) 100%)}

 .sh{margin-bottom:40px}.sh.split{grid-template-columns:1fr;gap:16px}
 .two-col,.form-wrap{grid-template-columns:1fr;gap:40px}
 .proms{grid-template-columns:1fr}.prom{padding:30px 0!important;border-right:0}.prom p{min-height:0}
 .pgrid{grid-template-columns:1fr}.pcard{min-height:0}
 .msteps{grid-template-columns:1fr 1fr}
 .sgrid{grid-template-columns:1fr}.sov small{max-height:none;opacity:1}
 .srow{grid-template-columns:1fr;gap:24px;padding:32px 0}.srow:nth-child(even) .simg{order:0}
 .agrid,.routes,.res,.docs,.cols2,.princ,.bgrid,.promnav,.frow{grid-template-columns:1fr}
 .promnav li{border-right:0;border-bottom:1px solid var(--line)}
 .blk{grid-template-columns:1fr;gap:20px;padding:32px 0}
 .phead{padding:36px 0 52px}.phead.has-img{padding:40px 0 64px}.crumb{margin-bottom:32px}.phnum{right:16px;bottom:-14px}
 .pn-nav{grid-template-columns:1fr;padding:22px 20px;text-align:left}.pn-nav .r{text-align:left}.pn-nav .all{justify-self:start}
 .fcols{grid-template-columns:1fr;gap:36px}
 .cta-band{padding:64px 0}.coord{padding:28px}
 .iso-strip{padding:22px}
}
.envs{background:var(--anth);color:#C1BDB7;padding:48px 44px;border-top:3px solid var(--red)}.envs .kicker{color:var(--red-l)}.envs .kicker:before{background:var(--red-l)}
.envs ul{list-style:none;margin:0 0 24px;padding:0}.envs li{font:700 clamp(1.5rem,2.6vw,2.2rem)/1.25 "Inter Tight";color:#fff;letter-spacing:-.02em;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1)}.envs p{margin:0;font-size:.92rem}
@media (max-width:760px){.envs{padding:32px 24px}}
/* 19/10 : axe Sécurité des chantiers BTP */
.chantier .ch-head{margin-bottom:48px;align-items:start}
.btp{margin-top:26px;padding:26px 28px;background:var(--bg2);border-left:3px solid var(--red)}
.btp h3{margin-bottom:8px}.btp p{max-width:none;font-size:.95rem}
.btp .chk li{padding:7px 0 7px 26px;font-size:.95rem}.btp .chk li:before{top:18px}
.btp .btns{margin:18px 0 14px}.btp .small{font-size:.8rem;margin:0}
@media(max-width:760px){.btp{padding:20px}}
/* 19/10 : suppression des bleus par défaut du navigateur */
:root{accent-color:var(--red)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
::selection{background:var(--red);color:#fff}
a:-webkit-any-link{text-decoration-color:currentColor}
/* ===== 19/10 (2) : fonds clairs ===== */
@font-face{font-family:"Noto Sans Arabic";src:url(../fonts/notosansarabic-var.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+0870-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F}
@font-face{font-family:"Noto Kufi Arabic";src:url(../fonts/notokufiarabic-var.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+0870-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F}
:root{--bg2:#F5F4F2;--bg3:#EEECE9;--line:#E3E0DB;--red-l:#A3141C;--grid:linear-gradient(rgba(38,36,33,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(38,36,33,.045) 1px,transparent 1px)}
/* sélecteur de langue */
.lang{display:flex;gap:4px;align-items:center;font-size:.78rem;letter-spacing:.06em}
.lang a{color:var(--mut);text-decoration:none;font-weight:600;padding:6px 5px;border-bottom:2px solid transparent}
.lang a:hover{color:var(--red)}.lang a[aria-current]{color:var(--ink);border-bottom-color:var(--red)}
/* hero en split clair */
.hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);min-height:min(80vh,740px);background:var(--bg2) var(--grid);background-size:auto,56px 56px,56px 56px;color:var(--ink);border-bottom:1px solid var(--line)}
.hero-media{position:relative;inset:auto;order:2;overflow:hidden;min-height:100%}
.hero-media:after{background:none;inset:auto auto 0 0;width:120px;height:6px;background:var(--red)}
.hero-in.wrap{max-width:none;margin:0;align-self:center;padding:88px 56px 88px max(32px,calc((100vw - var(--w))/2 + 32px));padding-inline-start:max(32px,calc((100vw - var(--w))/2 + 32px));padding-inline-end:56px}
.hero h1{color:var(--ink);font-size:clamp(2rem,3.7vw,3.6rem);line-height:1.04}
.hero h1:before{background:var(--red)}
.hero-sub{color:var(--ink)}.hero-sub i{color:var(--red)}
.hero-lead{color:var(--txt)}
/* en-têtes de page avec photo : split clair */
.phead.has-img{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);padding:0;background:var(--bg2) var(--grid);background-size:auto,56px 56px,56px 56px;color:var(--ink);border-bottom:1px solid var(--line);overflow:hidden}
.phead.has-img .ph-media{position:relative;inset:auto;order:2;min-height:340px}
.phead.has-img .ph-media img{position:absolute;inset:0}
.phead.has-img .ph-media:after{background:var(--red);inset:auto auto 0 0;width:96px;height:5px}
.phead.has-img .phead-in.wrap{max-width:none;margin:0;padding:52px 48px 72px max(32px,calc((100vw - var(--w))/2 + 32px));padding-inline-start:max(32px,calc((100vw - var(--w))/2 + 32px));padding-inline-end:48px}
.phead.has-img h1{color:var(--ink)}.phead.has-img .lede{color:var(--mut)}.phead.has-img .kicker{color:var(--red)}.phead.has-img .kicker:before{background:var(--red)}.phead.has-img .crumb{color:var(--mut)}
.phnum{color:rgba(38,36,33,.06);bottom:-36px;right:24px}
/* sections ex-sombres */
.sec.dark{background:var(--bg3);color:var(--txt)}.sec.dark h2,.sec.dark h3{color:var(--ink)}.sec.dark .lede{color:var(--mut)}.sec.dark .kicker{color:var(--red)}.sec.dark .kicker:before{background:var(--red)}
.chain.v li{border-bottom-color:var(--line);color:var(--ink)}.chain.v li span{color:var(--red)}
.chain.h{border-top-color:#D3CFC9}.chain.h li{color:var(--ink)}.chain.h li:before{background:var(--red)}.chain.h li span{color:var(--red)}
.cta-band{background:var(--bg2);color:var(--ink);border-top:1px solid var(--line)}.cta-band h2{color:var(--ink)}.cta-band p{color:var(--mut)}
.coord{background:var(--bg2);color:var(--txt);border-top:3px solid var(--red)}.coord h2{color:var(--ink)}.coord .ico{color:var(--red)}.coord a{color:var(--ink)}.coord a:hover{color:var(--red)}
.envs{background:var(--bg2);color:var(--mut);border:1px solid var(--line);border-top:3px solid var(--red)}.envs .kicker{color:var(--red)}.envs .kicker:before{background:var(--red)}.envs li{color:var(--ink);border-bottom-color:var(--line)}
/* cartes secteurs : légende sous la photo */
.scard{aspect-ratio:auto;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:border-color .3s}
.scard:hover{border-color:var(--red)}
.simgw{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--bg3)}
.scard img{height:100%}
.sov{position:static;inset:auto;background:none;color:var(--ink);padding:20px 22px 24px;flex:1;justify-content:flex-start}
.sov small{max-height:none;opacity:1;color:var(--mut)}
.sov:before{background:var(--red)}
.simg,.bimg{background:var(--bg3)}
/* pied de page gris clair */
.foot{background:#E4E1DB;color:#4A4641;border-top:1px solid #D6D2CB}
.fcols{border-bottom-color:rgba(38,36,33,.14)}
.foot h4{color:var(--ink)}.foot a{color:#322F2B}.foot a:hover{color:var(--red)}
.legal{color:#5E5953}
@media (max-width:1100px){.nav-end{flex-direction:column}.lang{justify-content:center}}
@media (max-width:900px){
 .hero,.phead.has-img{grid-template-columns:1fr;min-height:0}
 .hero-in.wrap,.phead.has-img .phead-in.wrap{padding:56px 20px 44px;padding-inline-start:20px;padding-inline-end:20px}
 .hero-media{min-height:0;height:300px}.phead.has-img .ph-media{min-height:0;height:210px}
}
@media (max-width:760px){.hero-media:after{background:var(--red)}.hero-in.wrap{padding-top:44px}.phead.has-img .phead-in.wrap{padding-top:32px}}
/* ===== arabe / RTL ===== */
[dir=rtl] body{font-family:"Noto Sans Arabic","Inter",system-ui,sans-serif;line-height:1.85}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3,[dir=rtl] h4,[dir=rtl] .mega-t,[dir=rtl] .mega-list b,[dir=rtl] .mega-card b,[dir=rtl] .hero-sub,[dir=rtl] .pn-nav b,[dir=rtl] .mmsg,[dir=rtl] .res p,[dir=rtl] .chain li,[dir=rtl] .tags.big li,[dir=rtl] .sov b,[dir=rtl] .envs li{font-family:"Noto Kufi Arabic","Inter Tight","Inter",sans-serif}
[dir=rtl] *{letter-spacing:0!important}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3{line-height:1.45}
[dir=rtl] .hero h1{font-size:clamp(1.8rem,3.2vw,3rem);line-height:1.4}
[dir=rtl] .phead h1{line-height:1.35}
[dir=rtl] input,[dir=rtl] select,[dir=rtl] textarea,[dir=rtl] button{font-family:"Noto Sans Arabic","Inter",sans-serif}
[dir=rtl] input[type=email],[dir=rtl] input[type=tel]{direction:ltr;text-align:right}
[dir=rtl] .menu>li>a:after,[dir=rtl] .mega-btn:after{transform-origin:right}
[dir=rtl] .mega-list a{border-left:0;border-right:2px solid transparent}
[dir=rtl] .mega-list a:hover,[dir=rtl] .mega-list a[aria-current]{border-color:var(--red)}
[dir=rtl] .prom{border-right:0;border-left:1px solid var(--line)}[dir=rtl] .prom:last-child{border-left:0}
[dir=rtl] .prom:first-child{padding-left:32px;padding-right:0}
[dir=rtl] .prom:before,[dir=rtl] .pcard:after,[dir=rtl] .route:after{left:auto;right:0}
[dir=rtl] .chain.h li{padding:22px 0 4px 18px}[dir=rtl] .chain.h li:before{left:auto;right:0}
[dir=rtl] .msteps li{padding:30px 0 10px 22px}[dir=rtl] .msteps li:before{left:auto;right:0}
[dir=rtl] .mmsg{padding-left:0;padding-right:24px;border-left:0;border-right:3px solid var(--red)}
[dir=rtl] .note{border-left:0;border-right:2px solid var(--red);padding:4px 18px 4px 0}
[dir=rtl] .iso-strip,[dir=rtl] .scope,[dir=rtl] .btp{border-left:1px solid var(--line);border-right:3px solid var(--red)}
[dir=rtl] .btp{border-left:0}
[dir=rtl] .chk li{padding:10px 30px 10px 0}[dir=rtl] .chk li:before{left:auto;right:0}
[dir=rtl] .btp .chk li{padding:7px 26px 7px 0}
[dir=rtl] .cols2 li{padding:12px 22px 12px 0}[dir=rtl] .cols2 li:before{left:auto;right:0}
[dir=rtl] .dots li{padding:6px 18px 6px 0}[dir=rtl] .dots li:before{left:auto;right:0}
[dir=rtl] .phnum{right:auto;left:24px}
[dir=rtl] .pn-nav .r{text-align:left}
[dir=rtl] .cta-band:before{background:linear-gradient(270deg,var(--red) 0 120px,transparent 120px)}
[dir=rtl] .hero-media:after,[dir=rtl] .phead.has-img .ph-media:after{left:auto;right:0}
[dir=rtl] .btn .ico,[dir=rtl] .lnk .ico,[dir=rtl] .more .ico{transform:scaleX(-1)}
[dir=rtl] .btn:hover .ico,[dir=rtl] .lnk:hover .ico,[dir=rtl] .pcard:hover .more .ico{transform:scaleX(-1) translateX(4px)}
[dir=rtl] .hero-sub i{margin:0 .45em}
[dir=rtl] .phead.has-img .phead-in.wrap{padding-left:48px;padding-right:max(32px,calc((100vw - var(--w))/2 + 32px))}
[dir=rtl] .hero-in.wrap{padding-left:56px;padding-right:max(32px,calc((100vw - var(--w))/2 + 32px))}
@media (max-width:1100px){[dir=rtl] .prom:nth-child(2){border-left:0}[dir=rtl] .prom:nth-child(3){padding-right:0}}
@media (max-width:900px){[dir=rtl] .hero-in.wrap,[dir=rtl] .phead.has-img .phead-in.wrap{padding-left:20px;padding-right:20px}}
@media (max-width:760px){[dir=rtl] .pn-nav{text-align:right}[dir=rtl] .pn-nav .r{text-align:right}[dir=rtl] .prom{border-left:0}}
.phead:not(.has-img){background:var(--bg2) var(--grid);background-size:auto,56px 56px,56px 56px}

.skip{left:auto;inset-inline-start:8px;top:-60px;clip-path:inset(50%)}.skip:focus{top:8px;left:auto;clip-path:none}
.foot a.btn,.foot a.btn:hover{color:#fff}
a[href^="tel:"]{white-space:nowrap}

/* ===== hero : diaporama de 4 photos (CSS pur, fondu enchaîné + zoom lent), 19/10/2026 =====
   Cycle 20 s : chaque photo reste ~5 s, fondu de 1,2 s. La photo 1 est la couche de base (toujours visible dessous). */
.hero-media.hs{isolation:isolate;background:var(--bg2)}
.hero-media.hs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%;animation:none;transform-origin:50% 50%;will-change:opacity,transform;backface-visibility:hidden}
.hero-media.hs .hs-2,.hero-media.hs .hs-3,.hero-media.hs .hs-4{opacity:0}
.hero-media.hs .hs-2{object-position:36% 50%}
.hero-media.hs .hs-4{object-position:42% 50%}
.hero-media.hs:after{z-index:2}
@media (prefers-reduced-motion:no-preference){
 .hero-media.hs .hs-1{animation:hs-kb1 20s linear infinite}
 .hero-media.hs .hs-2{animation:hs-in 20s linear 4s infinite,hs-kb 20s linear 4s infinite}
 .hero-media.hs .hs-3{animation:hs-in 20s linear 9s infinite,hs-kb 20s linear 9s infinite;transform-origin:60% 40%}
 .hero-media.hs .hs-4{animation:hs-last 20s linear 14s infinite,hs-kb 20s linear 14s infinite;transform-origin:40% 60%}
}
@keyframes hs-in{0%{opacity:0}6%{opacity:1}31%{opacity:1}31.5%{opacity:0}100%{opacity:0}}
@keyframes hs-last{0%{opacity:0}6%{opacity:1}25%{opacity:1}31%{opacity:0}100%{opacity:0}}
@keyframes hs-kb{0%{transform:scale(1)}31%{transform:scale(1.07)}31.5%,100%{transform:scale(1)}}
@keyframes hs-kb1{0%{transform:scale(1.012)}26%{transform:scale(1.06)}27%,95%{transform:scale(1)}100%{transform:scale(1.012)}}
@media (prefers-reduced-motion:reduce){.hero-media.hs .hs-2,.hero-media.hs .hs-3,.hero-media.hs .hs-4{display:none}.hero-media.hs img{animation:none!important;transform:none}}
/* ===== V5 premium ===== */
:root{--sh1:0 1px 2px rgba(24,23,21,.05),0 8px 24px -12px rgba(24,23,21,.18);--sh2:0 2px 6px rgba(24,23,21,.06),0 24px 48px -20px rgba(24,23,21,.28);--r:14px}
body{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
h2{letter-spacing:-.018em}
.sec{padding-block:clamp(64px,8vw,112px)}
.btn{border-radius:999px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(163,20,28,.55)}
.btn.line:hover{box-shadow:0 10px 24px -14px rgba(24,23,21,.4)}
.hero{position:relative;isolation:isolate}
.hexdeco{position:absolute;inset-inline-start:0;top:0;width:min(46vw,620px);height:100%;color:rgba(163,20,28,.09);z-index:-1;pointer-events:none;-webkit-mask-image:linear-gradient(115deg,#000 10%,transparent 75%);mask-image:linear-gradient(115deg,#000 10%,transparent 75%)}
.hero-in{z-index:1}
.hero h1{background:linear-gradient(100deg,var(--ink) 55%,var(--red) 120%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.pgrid{gap:18px;background:none;border:0}
.pcard{border-radius:var(--r);border:1px solid var(--line);box-shadow:var(--sh1);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.pcard:before{content:"";position:absolute;inset:0;background:radial-gradient(420px 220px at var(--mx,80%) var(--my,0%),rgba(163,20,28,.08),transparent 70%);opacity:0;transition:opacity .35s;pointer-events:none}
.pcard:hover,.pcard:focus-visible{transform:translateY(-6px);box-shadow:var(--sh2);border-color:rgba(163,20,28,.35)}
.pcard:hover:before,.pcard:focus-visible:before{opacity:1}
.pcard .ico{box-sizing:content-box;padding:13px;background:var(--bg2);clip-path:polygon(25% 4%,75% 4%,100% 50%,75% 96%,25% 96%,0 50%);transition:background .3s,color .3s}
.pcard:hover .ico{background:var(--red);color:#fff}
.prom{border-radius:var(--r);transition:transform .35s var(--ease),box-shadow .35s}
.prom:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
/* Sélecteur besoin */
.need{background:linear-gradient(180deg,#fff,var(--bg2))}
.need-in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:start}
.nchips{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.nchip{display:flex;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);text-decoration:none;font-size:.93rem;font-weight:500;line-height:1.3;transition:border-color .25s,box-shadow .25s,transform .25s var(--ease);min-height:58px}
.nchip .ico{width:22px;height:22px;flex:none;color:var(--mut);margin:0}
.nchip:hover{border-color:rgba(163,20,28,.4);transform:translateY(-2px);box-shadow:var(--sh1)}
.nchip[aria-selected=true]{border-color:var(--red);box-shadow:inset 0 0 0 1px var(--red),var(--sh1)}
.nchip[aria-selected=true] .ico{color:var(--red)}
.npan{position:sticky;top:110px;background:var(--anth);color:#fff;border-radius:18px;padding:36px 34px;box-shadow:var(--sh2);overflow:hidden;animation:npin .45s var(--ease)}
.npan:after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;background:rgba(163,20,28,.35);clip-path:polygon(25% 4%,75% 4%,100% 50%,75% 96%,25% 96%,0 50%)}
[dir=rtl] .npan:after{right:auto;left:-60px}
.npan .kicker{color:#F0B3B6}.npan h3{color:#fff;font-size:1.5rem;margin:.4em 0 .5em;position:relative;z-index:1}.npan p{color:#DCDAD6;position:relative;z-index:1}
.npan .btn.line{color:#fff;border-color:rgba(255,255,255,.5)}
.npan .btns{position:relative;z-index:1}
@keyframes npin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.js .npan[hidden]{display:none}
html:not(.js) .npan:not(:first-child){display:none}
/* Méthode interactive */
.mi .mflow{position:relative;margin-top:28px}
.mtabs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:8px;position:relative;z-index:1}
.mtab{width:100%;background:transparent;border:0;padding:0 4px 14px;cursor:pointer;color:inherit;font:inherit;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.mtab .mnum{width:52px;height:52px;display:grid;place-items:center;font:700 1rem "Inter Tight";background:#fff;color:var(--ink);border:1px solid var(--line);clip-path:polygon(25% 4%,75% 4%,100% 50%,75% 96%,25% 96%,0 50%);transition:background .3s,color .3s,transform .3s var(--ease)}
.mtab b{font-size:.78rem;letter-spacing:.1em;opacity:.75;transition:opacity .3s}
.mtab:hover .mnum{transform:scale(1.08)}
.mtab[aria-selected=true] .mnum{background:var(--red);color:#fff}
.mtab[aria-selected=true] b{opacity:1}
.mtab:focus-visible{outline:2px solid var(--red);outline-offset:4px;border-radius:8px}
.mtrack{position:absolute;top:26px;left:8%;right:8%;height:2px;background:rgba(127,127,127,.25)}
.mtrack i{display:block;height:100%;width:var(--p,0%);background:var(--red);transition:width .5s var(--ease)}
[dir=rtl] .mtrack i{margin-inline-start:0;margin-left:auto}
.mpan{display:flex;gap:28px;align-items:center;margin-top:22px;padding:34px;border-radius:18px;background:rgba(127,127,127,.08);border:1px solid rgba(127,127,127,.18);animation:npin .45s var(--ease)}
.mpan h3{margin:0 0 .3em}.mpan .mkeys{font-weight:600;color:var(--red);margin:0 0 .6em;letter-spacing:.02em}
.mbig{font:800 clamp(3.5rem,8vw,6rem)/1 "Inter Tight";color:transparent;-webkit-text-stroke:1.5px var(--red);flex:none}

/* FAQ */
.fqs{display:grid;gap:10px}
.fq{border:1px solid var(--line);border-radius:12px;background:#fff;transition:box-shadow .3s,border-color .3s}
.fq[open]{box-shadow:var(--sh1);border-color:rgba(163,20,28,.3)}
.fq summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;justify-content:space-between;gap:16px;font-weight:600;color:var(--ink)}
.fq summary::-webkit-details-marker{display:none}
.fq summary i{flex:none;width:22px;height:22px;position:relative}
.fq summary i:before,.fq summary i:after{content:"";position:absolute;left:4px;right:4px;top:10px;height:2px;background:var(--red);transition:transform .3s var(--ease)}
.fq summary i:after{transform:rotate(90deg)}.fq[open] summary i:after{transform:rotate(0)}
.fq p{margin:0;padding:0 22px 20px;color:var(--mut)}
.fq summary:focus-visible{outline:2px solid var(--red);outline-offset:-2px;border-radius:12px}
/* Bouton flottant + progression */
.fab{position:fixed;inset-inline-end:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:8px;padding:13px 20px;border-radius:999px;background:var(--red);color:#fff;text-decoration:none;font-weight:600;box-shadow:0 12px 30px -10px rgba(163,20,28,.65);transform:translateY(120%);opacity:0;transition:transform .4s var(--ease),opacity .4s,background .25s}
.fab svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
.fab.on{transform:none;opacity:1}.fab:hover{background:var(--red-d)}
.fab:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.nav-open .fab{display:none}
.sprog{position:fixed;top:0;left:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(var(--sp,0));background:linear-gradient(90deg,var(--red),var(--red-l));z-index:200;pointer-events:none}
[dir=rtl] .sprog{transform-origin:100% 50%}
@media (max-width:900px){.need-in{grid-template-columns:1fr}.npan{position:relative;top:0}
.mtabs{grid-template-columns:repeat(3,1fr);row-gap:14px}.mtrack{display:none}.mpan{flex-direction:column;align-items:flex-start;padding:26px}}
@media (max-width:560px){.nchips{grid-template-columns:1fr}.fab span{display:none}.fab{padding:15px}.mtab .mnum{width:46px;height:46px}}
@media (prefers-reduced-motion:reduce){.pcard,.prom,.btn,.nchip,.fab,.mtab .mnum,.mtrack i{transition:none!important}.pcard:hover,.prom:hover,.btn:hover,.nchip:hover{transform:none}.npan,.mpan{animation:none}}
.js .mpan[hidden]{display:none}
.mtab .mnum{background:var(--bg2)}