:root{--ember:#FF4512;--dark:#1e1e1e;--gray:#3b3b3b;--card:#e0e0e0;--tagtext:#e7e7e7;--ash:#575756}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:var(--dark);background:#fff;-webkit-font-smoothing:antialiased}
img{display:block}
a{text-decoration:none;color:inherit}
nav{position:fixed;top:29px;left:28px;right:28px;height:53px;border-radius:30px;background:rgba(0,0,0,.2);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);box-shadow:0 4px 4px rgba(0,0,0,.25);display:flex;align-items:center;padding:0 9px 0 24px;z-index:100}
nav .logo img{height:20px;width:auto}
nav .links{margin-left:auto;display:flex;gap:46px;align-items:center;margin-right:40px}
nav .links a{font-size:16px;font-weight:300;color:rgba(255,255,255,.8);text-transform:capitalize}
nav .links a.active{font-weight:500;color:#fff}
.pill-cta{display:inline-flex;gap:10px;align-items:center;background:rgba(19,19,19,.5);backdrop-filter:blur(14px);color:#f1f1f1;font-size:14px;padding:8px 10px 8px 15px;border-radius:27px;white-space:nowrap}
.arrow{width:22px;height:22px;flex:none}
.arrow svg{width:100%;height:100%}
section{position:relative}
.hero{height:100vh;min-height:640px;display:flex;flex-direction:column}
.hero-photo{flex:1;background:url(assets/hero.jpg) center 30%/cover no-repeat;background-color:#42504a}
.hero-band{background:var(--ember);color:#fff;padding:60px 140px 48px}
.hero-band .logo-big{height:78px;width:auto;max-width:60vw}
.hero-band hr{border:0;border-top:1px solid rgba(255,255,255,.7);margin:26px 0 32px;width:85%}
.hero-band .tagline{font-size:24px;line-height:1.5;text-align:right;max-width:640px;margin-left:auto}
.scroll-down{position:absolute;right:40px;bottom:36px;color:#fff}
.manifesto{background:var(--ember);color:#fff;padding:26vh 140px 20vh}
.manifesto h2{font-size:40px;line-height:1.25;font-weight:400;max-width:1010px;margin-bottom:64px}
.manifesto hr{border:0;border-top:1px solid rgba(255,255,255,.7);width:1100px;max-width:100%}
.manifesto .btns{display:flex;gap:29px;margin:36px 0;flex-wrap:wrap}
.btn-white{display:inline-flex;gap:12px;align-items:center;background:#fff;color:var(--ember);font-size:20px;padding:10px 14px 10px 22px;border-radius:27px}
.experts-intro{background:var(--dark);color:#fff;min-height:100vh;padding:185px 140px 100px;overflow:hidden}
.experts-grid{display:flex;justify-content:space-between;gap:60px}
.experts-left{max-width:640px;display:flex;flex-direction:column}
.experts-left h2{font-size:48px;line-height:1.33;font-weight:400}
.experts-left .body{margin-top:auto;padding-top:120px;font-size:16px;line-height:1.5;max-width:400px}
.experts-left hr{border:0;border-top:1px solid rgba(255,255,255,.5);width:409px;max-width:100%;margin:28px 0}
.btn-white-sm{display:inline-flex;gap:10px;align-items:center;background:#fff;color:var(--dark);font-size:14px;padding:8px 10px 8px 15px;border-radius:27px;width:fit-content}
.collage{position:relative;width:740px;min-height:770px;flex:none}
.collage img{position:absolute;border-radius:13px;box-shadow:0 4px 4px rgba(0,0,0,.25);object-fit:cover}
.collage .c1{left:0;top:170px;width:359px;height:483px}
.collage .c2{right:88px;top:0;width:224px;height:295px}
.collage .c3{right:0;top:390px;width:271px;height:378px}
.domaines{background:#fff;padding:180px 140px 140px}
.domaines h2{font-size:36px;line-height:1.33;font-weight:400}
.domaines .sub{font-size:16px;line-height:1.5;margin-top:8px;max-width:400px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:37px;margin-top:64px}
.dcard{background:var(--card);border-radius:13px;overflow:hidden;display:flex;flex-direction:column}
.dcard img{width:100%;height:266px;object-fit:cover}
.dcard .in{padding:28px 30px 40px;display:flex;flex-direction:column;flex:1}
.tag{font-family:'Roboto Mono',monospace;font-size:10px;letter-spacing:2.3px;text-transform:uppercase;color:var(--tagtext);background:var(--gray);padding:7px 14px;border-radius:14px;width:fit-content;white-space:nowrap}
.tag.ember{background:var(--ember)}
.dcard .in .tag{margin-bottom:86px}
.dcard h3{font-size:20px;line-height:1.33;font-weight:400}
.dcard hr,.xcard hr{border:0;border-top:1px solid rgba(30,30,30,.35);margin:18px 0;width:100%}
.dcard p{font-size:16px;line-height:1.5}
.expertises{background:var(--ember);padding:180px 140px 160px;color:#fff}
.expertises h2{font-size:40px;line-height:1.25;font-weight:400;max-width:1010px;margin-bottom:72px}
.xcard{background:#fff;border-radius:13px;color:var(--dark);padding:41px 32px 45px;display:flex;flex-direction:column}
.xcard .tag{margin-bottom:92px}
.xcard h3{font-size:20px;line-height:1.33;font-weight:400}
.xcard p{font-size:16px;line-height:1.5}
.chiffres{min-height:100vh;padding:155px 140px 120px;color:#fff;display:flex;flex-direction:column;background:linear-gradient(rgba(10,10,10,.55),rgba(10,10,10,.72)),url(assets/stats.jpg) center/cover no-repeat;background-color:#111}
.chiffres h2{font-size:48px;line-height:1.2;font-weight:400}
.stats{display:flex;gap:120px;margin-top:auto;padding-top:140px;flex-wrap:wrap}
.stat .v{font-size:64px;line-height:1.25}
.stat .l{font-size:32px;line-height:1.25;margin-top:10px}
.interventions{background:#ececec;padding:175px 0 100px}
.interventions .head{padding:0 140px}
.interventions h2{font-size:48px;line-height:1.2;font-weight:400;color:var(--dark)}
.car-wrap{position:relative}
.carousel{display:flex;gap:70px;margin-top:110px;padding:0 146px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory}
.carousel::-webkit-scrollbar{display:none}
.icard{display:flex;flex:none;width:960px;max-width:92vw;scroll-snap-align:start}
.icard .photo{width:621px;height:488px;object-fit:cover;border-radius:13px 0 0 13px;flex:none}
.icard .panel{background:rgba(217,217,217,.4);border-radius:0 13px 13px 0;flex:1;padding:26px 34px;display:flex;flex-direction:column}
.icard h3{font-size:32px;line-height:1.33;font-weight:400;color:var(--dark)}
.icard hr{border:0;border-top:1px solid rgba(30,30,30,.35);margin:11px 0;width:280px;max-width:100%}
.icard .meta{font-size:16px;line-height:1.5;color:var(--dark)}
.icard .tags{display:flex;gap:9px;margin-top:23px;flex-wrap:wrap}
.car-btn{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:var(--ember);border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:5;box-shadow:0 4px 4px rgba(0,0,0,.2)}
.car-btn.prev{left:24px}
.car-btn.next{right:24px}
.car-btn svg{width:22px;height:22px}
.btn-dark{display:inline-flex;gap:10px;align-items:center;background:var(--gray);color:#f1f1f1;font-size:20px;padding:10px 14px 10px 20px;border-radius:27px;margin-top:auto;width:fit-content}
.dots{display:flex;gap:14px;align-items:center;padding:0 146px;margin-top:70px}
.dots span{width:8px;height:8px;border-radius:50%;background:rgba(30,30,30,.3)}
.dots span.on{background:var(--ember)}
.pill-more{display:inline-flex;gap:10px;align-items:center;background:rgba(19,19,19,.5);color:#f1f1f1;font-size:14px;padding:8px 15px;border-radius:27px;margin:24px 146px 0}
.visages{background:var(--gray);padding:175px 140px 120px;color:#fff}
.visages h2{font-size:48px;line-height:1.2;font-weight:400;color:rgba(255,255,255,.8)}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:38px;margin-top:110px}
.vcard{background:var(--card);border-radius:13px;overflow:hidden;color:var(--dark)}
.vcard img{width:100%;height:420px;object-fit:cover;filter:grayscale(1)}
.vcard img.raw{filter:none}
.vcard .in{padding:22px 26px 30px}
.vcard .role{font-size:24px;line-height:1.33}
.vcard .spec{font-size:16px;line-height:1.6}
.vcard .tags{display:flex;gap:8px;margin-top:36px;flex-wrap:wrap}
.visages .foot{display:flex;gap:28px;align-items:center;margin-top:60px}
.zero{background:var(--ember);min-height:100vh;color:#fff;padding:180px 140px 140px;display:flex;flex-direction:column}
.zero h2{font-size:clamp(90px,11.5vw,200px);line-height:.85;font-weight:400;text-align:right;margin-left:auto;max-width:700px}
.zero .triple{font-size:40px;line-height:1.25;margin-top:auto;padding-top:120px}
footer{background:#000;color:#fff;padding:160px 140px 60px}
footer .logo-foot{height:67px;width:auto;max-width:70vw}
footer hr{border:0;border-top:1px solid rgba(255,255,255,.35);margin:40px 0}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:28px 0 80px}
.fcols .t{font-size:20px;font-weight:700;margin-bottom:34px}
.fcols .tagline-f{font-size:20px;line-height:1.41;font-weight:400}
.fcols a,.fcols .li{display:block;font-size:16px;line-height:1.93;color:#fff}
.copy{font-size:20px;color:rgba(255,255,255,.5)}
.kicker{font-family:'Roboto Mono',monospace;font-size:11px;letter-spacing:2.3px;text-transform:uppercase;opacity:.85;display:block;margin-bottom:26px}
.page-hero{padding:210px 140px 110px}
.ph-ember{background:var(--ember);color:#fff}
.ph-dark{background:var(--dark);color:#fff}
.page-hero h1{font-size:56px;line-height:1.15;font-weight:400;max-width:940px}
.page-hero .lead{margin-top:26px;font-size:18px;line-height:1.65;max-width:660px}
.txt{padding:110px 140px}
.txt h2{font-size:36px;line-height:1.25;font-weight:400;margin-bottom:28px;max-width:820px}
.txt p{font-size:17px;line-height:1.7;max-width:780px;margin-bottom:18px}
.txt .punch{font-size:24px;margin-top:34px;font-weight:500}
.bg-white{background:#fff}
.bg-light{background:#ececec}
.bg-dark{background:var(--dark);color:#fff}
.bg-gray{background:var(--gray);color:#fff}
.zerodelta{background:var(--ember);color:#fff;padding:150px 140px}
.zerodelta h2{font-size:clamp(70px,9vw,150px);line-height:.9;font-weight:400}
.zd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:80px 0 50px}
.zd-item .n{font-family:'Roboto Mono',monospace;font-size:11px;letter-spacing:2.3px;opacity:.7;display:block;margin-bottom:12px}
.zd-item .w{font-size:26px}
.cta-band{padding:130px 140px;text-align:left}
.cta-band h2{font-size:40px;font-weight:400;margin-bottom:14px}
.cta-band p{font-size:18px;margin-bottom:40px;opacity:.85}
.btns-row{display:flex;gap:24px;flex-wrap:wrap}
.ecard{background:#fff;border-radius:13px;padding:40px;color:var(--dark)}
.ecard .top{display:flex;gap:24px;align-items:center;margin-bottom:22px}
.avatar{width:84px;height:84px;border-radius:13px;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Roboto Mono',monospace;font-size:24px;letter-spacing:2px;flex:none}
.avatar.ember{background:var(--ember)}
.ecard .role{font-family:'Roboto Mono',monospace;font-size:10px;letter-spacing:2.3px;text-transform:uppercase;color:var(--ash)}
.ecard h3{font-size:26px;font-weight:400;margin-top:4px}
.ecard .bio{font-size:16px;line-height:1.65;margin:6px 0 8px;max-width:900px}
.estats{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px 26px;margin-top:26px;border-top:1px solid rgba(30,30,30,.2);padding-top:24px}
.estat .k{font-family:'Roboto Mono',monospace;font-size:9px;letter-spacing:2px;text-transform:uppercase;color:var(--ash);display:block;margin-bottom:4px}
.estat .v{font-size:15px;line-height:1.4}
.egrid{display:grid;grid-template-columns:repeat(3,1fr);gap:37px;margin-top:37px}
.cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.stats-inline{display:flex;gap:90px;flex-wrap:wrap;margin-top:70px}
.fbar{display:flex;flex-wrap:wrap;gap:10px;padding:0 140px;margin:50px 0 10px}
.fbtn{font-family:'Roboto Mono',monospace;font-size:10px;letter-spacing:2.3px;text-transform:uppercase;padding:9px 16px;border-radius:16px;border:1px solid rgba(30,30,30,.35);background:transparent;color:var(--dark);cursor:pointer}
.fbtn.on{background:var(--ember);border-color:var(--ember);color:#fff}
.proj{display:flex;margin:44px 140px;border-radius:13px;overflow:hidden;background:#fff;box-shadow:0 4px 4px rgba(0,0,0,.06)}
.proj.rev{flex-direction:row-reverse}
.proj .ph{width:42%;min-height:460px;flex:none;position:relative;background:var(--dark);display:flex;align-items:flex-end;padding:26px}
.proj .ph.ember{background:var(--ember)}
.proj .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.proj .ph .num{position:relative;font-family:'Roboto Mono',monospace;font-size:11px;letter-spacing:2.3px;color:rgba(255,255,255,.85);text-transform:uppercase}
.proj .ph .big{position:relative;font-size:110px;color:rgba(255,255,255,.28);font-weight:400;line-height:1;margin-left:auto}
.proj .body{padding:44px 48px;flex:1}
.proj .sect{font-family:'Roboto Mono',monospace;font-size:10px;letter-spacing:2.3px;text-transform:uppercase;color:var(--ash);margin-bottom:12px}
.proj h3{font-size:32px;font-weight:400;margin-bottom:16px}
.proj .desc{font-size:16px;line-height:1.65;margin-bottom:26px}
.pmeta{display:grid;grid-template-columns:1fr 1fr;gap:12px 30px;border-top:1px solid rgba(30,30,30,.2);padding-top:22px}
.pmeta .k{font-family:'Roboto Mono',monospace;font-size:9px;letter-spacing:2px;text-transform:uppercase;color:var(--ash);display:block;margin-bottom:3px}
.pmeta .v{font-size:15px;line-height:1.4}
.pprof{margin-top:24px;border-top:1px solid rgba(30,30,30,.2);padding-top:18px}
.pprof .k{font-family:'Roboto Mono',monospace;font-size:9px;letter-spacing:2px;text-transform:uppercase;color:var(--ember);display:block;margin-bottom:8px}
.pprof .v{font-size:15px;line-height:1.5}
@media(max-width:1100px){
.hero-band,.manifesto,.experts-intro,.domaines,.expertises,.chiffres,.visages,.zero,footer,.page-hero,.txt,.zerodelta,.cta-band{padding-left:24px;padding-right:24px}
.interventions .head,.carousel,.dots,.pill-more,.fbar{padding-left:24px;padding-right:24px}
nav .links{display:none}
.cards3,.egrid{grid-template-columns:1fr}
.cards4{grid-template-columns:1fr}
.experts-grid{flex-direction:column}
.collage{width:100%;min-height:520px}
.collage .c1{width:48%;height:380px;top:60px}
.collage .c2{width:30%;height:220px;right:4%}
.collage .c3{width:34%;height:280px;top:300px;right:0}
.manifesto h2{font-size:28px}
.experts-left h2,.chiffres h2,.interventions h2,.visages h2{font-size:32px}
.page-hero h1{font-size:34px}
.txt h2{font-size:26px}
.stat .v{font-size:44px}.stat .l{font-size:20px}
.stats{gap:48px;padding-top:80px}
.stats-inline{gap:40px}
.icard{flex-direction:column;width:86vw}
.icard .photo{width:100%;height:300px;border-radius:13px 13px 0 0}
.icard .panel{border-radius:0 0 13px 13px;padding-bottom:34px}
.btn-dark{margin-top:24px}
.car-btn.prev{left:8px}
.car-btn.next{right:8px}
.zero .triple{font-size:26px}
.zd-grid{grid-template-columns:1fr 1fr}
.fcols{grid-template-columns:1fr 1fr}
.hero-band .tagline{font-size:18px}
.hero-band .logo-big{height:52px}
footer .logo-foot{height:44px}
.copy{font-size:14px}
.proj,.proj.rev{flex-direction:column;margin:30px 24px}
.proj .ph{width:100%;min-height:260px}
.pmeta{grid-template-columns:1fr}
}