:root{--navy:#081d30;--blue:#244a96;--gold:#dab668;--radius:8px;--shadow:0 18px 50px rgba(8,29,48,.10)}body{background:#fcfcfa}h1,h2,h3{font-weight:600}h2{max-width:950px;line-height:1.12}.container{width:min(1320px,90vw)}.nav{height:96px;gap:22px}.brand{min-width:190px}.brand img{width:210px;filter:none}.menu{gap:18px;font-size:12px;font-weight:600}.menu a[aria-current]{color:var(--blue);text-decoration:underline;text-underline-offset:9px}.btn{border-radius:5px;box-shadow:none;padding:17px 24px;gap:24px;font-weight:600;cursor:pointer;transition:background .2s,transform .2s}.btn:hover{transform:translateY(-2px);background:#143260}.btn:disabled{opacity:.5;cursor:wait;transform:none}.premium-hero{min-height:720px;background:linear-gradient(90deg,rgba(5,20,34,.91),rgba(5,20,34,.63) 40%,rgba(5,20,34,.07) 78%),var(--hero);background-size:cover;background-position:center!important}.premium-hero:after{display:none}.premium-hero .hero-grid{grid-template-columns:1fr!important;min-height:650px;padding:75px 0 80px}.hero-copy{max-width:670px}.premium-hero h1{font-size:clamp(54px,6.1vw,88px);letter-spacing:-.05em;font-weight:500;line-height:1.03}.premium-hero h1 em{font-style:normal;color:#f2ce86}.premium-hero .lead{max-width:530px;font-size:18px;line-height:1.7;color:#eef1f3}.premium-hero .eyebrow{font-size:11px;letter-spacing:.18em}.hero-link{display:inline-flex;align-items:center;gap:16px;font-size:14px;color:white;border-bottom:1px solid #ffffff70;padding:15px 0}.hero-bottom{display:flex;justify-content:space-between;padding:23px 0;color:#fff;font-size:12px;border-top:1px solid #ffffff40;letter-spacing:.07em}.proof-strip{background:#f1f0eb;border-bottom:1px solid #e1e4e5}.proof-strip>.container{display:grid;grid-template-columns:repeat(3,1fr) 1.5fr;gap:30px;padding:32px 0;align-items:center}.proof-strip strong{display:block;font-size:32px;font-weight:500;color:var(--navy)}.proof-strip span{display:block;margin-top:7px;font-size:12px;color:#5e6a72}.proof-strip a{border-left:1px solid #d4d8d9;padding-left:35px;font-size:14px;font-weight:600}.section{padding:105px 0}.soft{background:#f0f2f1}.visual,.card,.sector,.fact,.process-step,.contact-box,.case,.solution-card,.band{border-radius:8px}.visual img,.case-img img,.sector img{border-radius:5px}.card,.solution-card,.sector{box-shadow:none}.card:hover,.solution-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card h3,.sector h3{font-weight:600}.band{background:var(--navy);padding:55px}.band .eyebrow{color:var(--gold)}.page-hero{padding:110px 0 95px;background:linear-gradient(90deg,rgba(5,20,34,.91),rgba(5,20,34,.4)),var(--pageimg);background-size:cover}.page-hero h1{font-size:clamp(42px,5vw,72px);max-width:1040px}.logo-tile{border-radius:5px;filter:none;box-shadow:none}.footer{background:var(--navy)}.footer b{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:#e8c786}.footer p{font-size:14px}.footer-grid>div:first-child img{background:white;padding:12px;border-radius:4px;width:220px}.form label{display:grid;gap:9px;font-size:13px;font-weight:600}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form input,.form select,.form textarea{border-radius:5px;background:#fff;line-height:1.5}.form .consent{display:flex;align-items:flex-start;gap:10px;font-weight:400;line-height:1.6}.form .consent input{width:18px;height:18px;flex:0 0 18px;margin-top:2px}.form-note{font-size:12px;margin:0}.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#form-status{font-size:14px;margin:0;line-height:1.6}#form-status[data-state=error]{color:#a32727}#form-status[data-state=success]{color:#186d47}.skip-link{position:fixed;top:-100px;left:20px;z-index:200;background:#fff;padding:14px}.skip-link:focus{top:10px}:focus-visible{outline:3px solid #d6a743;outline-offset:4px}.reveal{opacity:1;transform:none}.solution-card figure{height:340px!important}.solution-label h3{font-size:22px}.solution-cards{gap:18px}.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mini{overflow-wrap:anywhere}
@media(max-width:1200px){.burger{display:flex}.menu{display:none;position:absolute;top:96px;left:5vw;right:5vw;flex-direction:column;align-items:stretch;background:#fff;padding:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.nav.open .menu{display:flex}.menu a{padding:12px}.solution-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:780px){.nav{height:80px}.menu{top:80px}.brand img{width:180px}.premium-hero{min-height:640px;background-position:62% center!important}.premium-hero .hero-grid{min-height:570px;padding:65px 0 55px}.premium-hero h1{font-size:58px}.premium-hero .lead{font-size:16px}.hero-bottom{font-size:10px;gap:20px}.proof-strip>.container{grid-template-columns:1fr 1fr;gap:25px}.proof-strip a{padding-left:0;border-left:0}.section{padding:65px 0}.grid-4,.process,.logo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.band{padding:32px}.form-row{grid-template-columns:1fr}.contact-box{padding:24px}.page-hero{padding:75px 0}.solution-cards{grid-template-columns:1fr}.solution-cards .solution-card:nth-child(5){grid-column:auto;display:block}.hero-actions .btn{width:auto}.case-grid{grid-template-columns:1fr}.mobile-cta{border-radius:5px}}@media(max-width:480px){.premium-hero h1{font-size:49px}.hero-bottom a{display:none}.footer-grid{grid-template-columns:1fr}.grid-4,.process{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* V16 — bandeaux panoramiques compacts avec titres maîtrisés. */
.masthead{position:relative;isolation:isolate;overflow:hidden;background:#173b59;height:clamp(330px,25vw,400px);color:white}
.masthead-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;z-index:-2;filter:none}
.masthead:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,32,55,.92) 0%,rgba(10,40,65,.82) 28%,rgba(10,40,65,.32) 54%,transparent 78%)}
.masthead-inner{height:100%;display:flex;align-items:center;padding:35px 0}.masthead-copy{max-width:650px}.masthead .eyebrow{color:#f4d291;font-size:11px;letter-spacing:.14em;margin:0 0 17px}.masthead .eyebrow:before{content:"";display:block;width:26px;height:2px;background:#f4d291}.masthead h1{font-size:clamp(36px,3.4vw,50px);font-weight:600;line-height:1.12;letter-spacing:-.04em;color:#fff;margin:0 0 18px;text-wrap:balance}.masthead p{color:#f1f5fa;font-size:16px;line-height:1.65;max-width:530px;margin:0}.masthead-contact .masthead-copy{max-width:550px}.masthead-flowcrete .masthead-copy{max-width:590px}
.premium-hero{height:600px;min-height:0!important;background:#183d59!important}.premium-hero .banner-photo{inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%;z-index:-2}.premium-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,29,49,.94),rgba(8,29,49,.76) 32%,rgba(8,29,49,.08) 68%,transparent)}.premium-hero:after{display:none}.premium-hero .hero-grid{min-height:0;height:530px;padding:50px 0;grid-template-columns:1fr!important}.premium-hero .hero-copy{max-width:650px}.premium-hero h1{font-size:clamp(48px,5vw,68px);line-height:1.05}.premium-hero h1 em{color:#f6d186}.premium-hero .lead{font-size:17px;line-height:1.7;max-width:475px}.premium-hero .hero-bottom{height:70px;padding:22px 0;margin-top:0}.hero-bottom{color:#fff}
@media(min-width:1800px){.masthead-photo{object-position:center 22%}.masthead{height:410px}}
@media(max-width:780px){.masthead{height:auto;padding:0;display:flex;flex-direction:column;background:#113552}.masthead:before{display:none}.masthead-photo{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:3/1;object-fit:cover;object-position:center;z-index:0;order:2}.masthead-inner{height:auto;padding:30px 0 32px;order:1}.masthead-copy{max-width:100%}.masthead h1{font-size:34px;line-height:1.12;max-width:600px;margin-bottom:12px}.masthead p{font-size:15px;line-height:1.6;max-width:100%}.masthead .eyebrow{font-size:10px;margin-bottom:13px}.premium-hero{height:auto;min-height:0!important;padding:0;display:flex;flex-direction:column}.premium-hero:before{display:none}.premium-hero .hero-grid{height:auto;min-height:0;padding:42px 0 36px;order:0}.premium-hero .banner-photo{position:relative;inset:auto;order:1;width:100%;height:auto;aspect-ratio:3/1;object-fit:cover;z-index:0}.premium-hero .hero-bottom{order:2;height:auto;padding:18px 0;font-size:10px}.premium-hero h1{font-size:48px}.premium-hero .lead{font-size:16px}.premium-hero .hero-copy{max-width:100%}.premium-hero .hero-actions{margin-top:22px}.premium-hero .hero-actions .btn{font-size:14px;padding:15px 18px}.premium-hero .hero-link{font-size:13px}.premium-hero .eyebrow{font-size:10px;letter-spacing:.1em}.hero-bottom a{display:none}}
@media(max-width:420px){.masthead h1{font-size:30px}.masthead-inner{padding:26px 0}.premium-hero h1{font-size:44px}.premium-hero .hero-grid{padding:32px 0}.masthead-photo{aspect-ratio:2.8/1}}
@media(min-width:781px){.masthead-entreprise .masthead-photo,.masthead-contact .masthead-photo,.masthead-certifications .masthead-photo{object-position:center top}}
@media(min-width:781px){.premium-hero .banner-photo{position:absolute}.premium-hero .hero-grid,.premium-hero .hero-bottom{position:relative;z-index:1}}
/* V17 — logos clients inclus dans le site. */
.references-intro{max-width:850px;margin-bottom:38px}.references-intro h2{font-size:clamp(28px,3vw,42px)}.references-intro p{font-size:17px}.client-logo-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}.client-logo{margin:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:16px 12px 13px;min-height:158px;border:1px solid #e1e7ef;border-radius:8px;background:white;transition:box-shadow .2s,transform .2s}.client-logo img{width:100%;height:99px;object-fit:contain;filter:none}.client-logo figcaption{text-align:center;font-size:11px;line-height:1.3;color:#5b6b7d;margin-top:11px}.client-logo:hover{box-shadow:0 10px 28px #18395f12;transform:translateY(-3px)}.reference-facts{margin-top:55px}@media(max-width:1000px){.client-logo-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:640px){.client-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.client-logo{min-height:145px;padding:12px 8px}.client-logo img{height:88px}.references-intro{margin-bottom:25px}}
/* V19 — pictogrammes vectoriels Fontaine, bleu et doré. */
.feature-icon{display:inline-flex;width:62px;height:62px;align-items:center;justify-content:center;border-radius:15px;background:#edf3fb;border:1px solid #dde8f6;flex:0 0 62px}.feature-icon img{display:block;width:43px;height:43px;object-fit:contain}.step-symbol{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:23px}.process-step:before{display:none}.step-number{font-size:38px;line-height:1;font-weight:700;color:#244a96;letter-spacing:-.04em}.process-step h3{font-size:21px;line-height:1.15}.case-heading{display:flex!important;gap:9px;align-items:center;margin-bottom:12px!important;line-height:1.3}.case-icon{display:inline-flex;width:32px;height:32px;flex:0 0 32px;align-items:center;justify-content:center;border-radius:7px;background:#e9f1fc}.case-icon img{width:26px;height:26px;object-fit:contain}.commitment-card .feature-icon{margin-bottom:22px}.commitment-card h3{font-size:23px;line-height:1.2}.commitment-card p{margin-bottom:0}.mini{line-height:1.65}@media(max-width:640px){.step-symbol{margin-bottom:20px}.commitment-card .feature-icon{margin-bottom:18px}.feature-icon{width:58px;height:58px;flex-basis:58px}.case-heading{gap:10px}}
/* V20 — mouvement progressif, limité aux pages métier. */
.motion-ready .motion-item{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.65,.3,1);transition-delay:var(--motion-delay,0ms)}
.motion-ready .motion-item.in-view{opacity:1;transform:translateY(0)}
.motion-page .process-step,.motion-page .commitment-card,.motion-page .mini{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.motion-page .feature-icon img,.motion-page .case-icon img{transition:transform .3s ease}
@media(hover:hover) and (pointer:fine){.motion-page .process-step:hover,.motion-page .commitment-card:hover{transform:translateY(-5px);border-color:#abc4e9;box-shadow:0 18px 40px #173b6512}.motion-page .mini:hover{transform:translateY(-3px);border-color:#abc4e9}.motion-page .process-step:hover .feature-icon img,.motion-page .commitment-card:hover .feature-icon img{transform:rotate(-5deg) scale(1.08)}.motion-page .mini:hover .case-icon img{transform:scale(1.12)}.motion-page .case-img img{transition:transform .8s cubic-bezier(.2,.65,.3,1)}.motion-page .case:hover .case-img img{transform:scale(1.025)}}
@media(prefers-reduced-motion:reduce){.motion-ready .motion-item{opacity:1!important;transform:none!important;transition:none!important}.motion-page .process-step:hover,.motion-page .commitment-card:hover,.motion-page .mini:hover,.motion-page .feature-icon img,.motion-page .case-icon img,.motion-page .case:hover .case-img img{transform:none!important}}
.motion-ready .motion-item:not(.in-view){transition:opacity .6s ease,transform .6s cubic-bezier(.2,.65,.3,1);transition-delay:var(--motion-delay,0ms)}
.motion-ready .motion-item.in-view{transition:opacity .6s ease,transform .6s cubic-bezier(.2,.65,.3,1),box-shadow .25s ease,border-color .25s ease;transition-delay:var(--motion-delay,0ms)}
@media(prefers-reduced-motion:reduce){.motion-ready .motion-item{transition:none!important}}
/* V21 — crédo sur le visuel d’accueil. */
.credo-slider{position:absolute;z-index:2;right:5vw;bottom:100px;width:min(380px,31vw);padding:27px 28px 20px;background:rgba(8,31,51,.93);color:#fff;border:1px solid #f1d19a65;border-radius:12px;box-shadow:0 18px 50px #081d3040;backdrop-filter:blur(12px)}
.credo-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.credo-label{text-transform:uppercase;font-size:10px;letter-spacing:.16em;color:#f6d186;font-weight:700}.credo-count{font-size:11px;color:#c3d2e1;letter-spacing:.12em}.credo-slides{min-height:148px}.credo-slide[hidden]{display:none!important}.credo-slider h2{font-size:34px;color:#f6d186;line-height:1.15;margin:0 0 14px;letter-spacing:-.035em}.credo-slider p{color:#fff;font-size:15px;line-height:1.7;margin:0}.credo-slide.is-active{animation:credo-enter .45s ease both}.credo-controls{display:flex;align-items:center;gap:12px;border-top:1px solid #ffffff25;padding-top:16px}.credo-controls button{font:inherit;color:#fff;cursor:pointer;border:0;background:transparent;min-width:28px;min-height:30px}.credo-dots{display:flex;gap:3px}.credo-dots button{position:relative;min-width:22px;padding:0}.credo-dots button:after{content:"";position:absolute;width:6px;height:6px;border-radius:50%;left:8px;top:12px;background:#ffffff60}.credo-dots button[aria-pressed=true]:after{background:#f6d186}.credo-controls .credo-pause{margin-left:auto;font-size:11px;min-width:54px;border:1px solid #ffffff40;border-radius:4px;padding:4px 8px}.credo-controls button:hover{color:#f6d186}@keyframes credo-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(min-width:781px) and (max-width:1100px){.premium-hero .hero-copy{max-width:56%}.premium-hero h1{font-size:54px}.premium-hero .lead{max-width:95%;font-size:16px}.credo-slider{right:4vw;width:33vw;padding:23px 20px}.credo-slider h2{font-size:30px}.credo-slider p{font-size:14px}.credo-slides{min-height:165px}}
@media(max-width:780px){.premium-hero{display:grid;grid-template-columns:1fr;grid-template-rows:auto auto auto}.premium-hero .hero-grid{grid-column:1;grid-row:1}.premium-hero .banner-photo{grid-column:1;grid-row:2;align-self:stretch;height:100%;aspect-ratio:auto;object-fit:cover;min-height:320px;position:relative;order:initial}.credo-slider{position:relative;right:auto;bottom:auto;grid-column:1;grid-row:2;align-self:center;justify-self:end;width:min(350px,90vw);margin:26px 5vw;padding:22px 24px 18px}.credo-slides{min-height:120px}.premium-hero .hero-bottom{grid-column:1;grid-row:3;order:initial}.credo-top{margin-bottom:17px}.credo-slider h2{font-size:31px}.credo-slider p{font-size:14px}}
@media(prefers-reduced-motion:reduce){.credo-slide.is-active{animation:none!important}}
/* V23 — navigation Solutions, applications Flowcrete et localisation. */
.solution-image-link{position:relative;display:block;overflow:hidden;border-radius:8px 8px 0 0}.solution-image-link img{transition:transform .55s ease}.image-link-cue{position:absolute;bottom:16px;right:16px;background:#fff;color:#173c6b;padding:10px 13px;font-size:11px;font-weight:700;border-radius:4px;box-shadow:0 5px 15px #071e3330}.solution-image-link:hover img{transform:scale(1.035)}.solution-image-link:focus-visible{outline-offset:-5px;outline:3px solid #d6a743}
.location-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;margin-top:35px}.location-info{display:grid;grid-template-columns:.85fr 1fr;gap:25px;background:#fff;border:1px solid #e1e7ef;border-radius:10px;padding:24px;align-items:center}.company-photo{margin:0;overflow:hidden;border-radius:7px}.company-photo img{width:100%;height:335px;object-fit:cover;object-position:center 35%}.location-details h3{font-size:27px;margin-bottom:17px}.location-details address{font-style:normal;font-size:15px;line-height:1.8;color:#43556d}.location-details p{font-size:14px;line-height:1.9;overflow-wrap:anywhere}.location-details p a{color:#244a96}.location-details .btn{font-size:12px;padding:13px 15px}.map-panel{background:#fff;border:1px solid #e1e7ef;border-radius:10px;overflow:hidden}.map-panel iframe{display:block;border:0;width:100%;height:335px;background:#e8eff5}.map-panel p{font-size:12px;padding:0 18px;margin:15px 0}.map-panel p a{color:#244a96;text-decoration:underline;text-underline-offset:3px}
@media(max-width:1000px){.location-grid{grid-template-columns:1fr}.company-photo img{height:280px}.map-panel iframe{height:330px}}@media(max-width:540px){.location-info{grid-template-columns:1fr;padding:20px;gap:22px}.company-photo img{height:260px;object-position:center 30%}.location-details h3{font-size:24px}.location-details .btn{font-size:13px}.map-panel iframe{height:300px}}
@media(prefers-reduced-motion:reduce){.solution-image-link:hover img{transform:none}}
/* V24 — chiffres clés et pictogrammes des références. */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.reference-stat{position:relative}.reference-stat h3{font-size:clamp(22px,2vw,28px);line-height:1.2;min-height:34px}.stat-value{font-variant-numeric:tabular-nums;white-space:nowrap}.reference-stat .feature-icon{background:linear-gradient(135deg,#edf3fb,#f7f9fd)}.reference-stat:hover .feature-icon img{transform:translateY(-2px) rotate(-4deg)}@media(prefers-reduced-motion:reduce){.reference-stat:hover .feature-icon img{transform:none!important}}