:root{--primary:#B2313B;--primary-dark:#8C262E;--dark:#1a1a2e;--gray:#54595F;--gray-light:#7A7A7A;--light:#f5f5f5;--white:#ffffff;--radius:6px;--shadow:0 2px 12px rgba(0,0,0,0.08);--transition:0.3s ease}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--dark);line-height:1.6}img{max-width:100%;height:auto;display:block}a{color:var(--primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--primary-dark)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.site-header{background:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:70px}.site-logo img{height:50px;width:auto}.nav-toggle{display:none;background:none;border:none;font-size:1.8rem;cursor:pointer;color:var(--dark)}.site-nav{display:flex;list-style:none;gap:0}.site-nav > li{position:relative}.site-nav > li > a{display:block;padding:0.5rem 1rem;color:var(--dark);font-weight:500;font-size:0.95rem;transition:color var(--transition)}.site-nav > li > a:hover,.site-nav > li > a.active{color:var(--primary)}.submenu{display:none;position:absolute;top:100%;left:0;background:var(--white);box-shadow:var(--shadow);border-radius:0 0 var(--radius) var(--radius);list-style:none;min-width:220px;z-index:200;padding:0.5rem 0}.has-submenu:hover .submenu{display:block}.submenu li a{display:block;padding:0.5rem 1.2rem;color:var(--dark);font-size:0.9rem;white-space:nowrap;transition:background var(--transition),color var(--transition)}.submenu li a:hover{background:var(--light);color:var(--primary)}.hero{position:relative;height:500px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:var(--dark)}.hero-video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:1}.hero::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,0.45);z-index:2}.hero-overlay{position:relative;z-index:3;text-align:center;color:var(--white);padding:2rem}.hero h1{font-size:2.5rem;margin-bottom:0.5rem}.hero p{font-size:1.2rem;opacity:0.9}.breadcrumb{background:var(--light);padding:0.5rem 0;font-size:0.82rem;color:var(--gray-light);border-bottom:1px solid #e0e0e0}.breadcrumb .container{display:flex;align-items:center;flex-wrap:wrap;gap:0.3rem}.breadcrumb a{color:var(--gray)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb-sep{color:#ccc}.page-header{background:var(--dark);color:var(--white);padding:3rem 0;text-align:center}.page-header h1{font-size:2rem}section{padding:3rem 0}section h2{font-size:1.8rem;margin-bottom:1.5rem;color:var(--dark)}section h3{font-size:1.3rem;margin-bottom:1rem;color:var(--primary)}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.12)}.card img{width:100%;height:200px;object-fit:contain;background:var(--light)}.card-body{padding:1.2rem}.card-body h3{font-size:1.1rem;margin-bottom:0.5rem}.card-body p{font-size:0.9rem;color:var(--gray)}.btn{display:inline-block;padding:0.7rem 1.5rem;border-radius:var(--radius);font-weight:600;font-size:0.95rem;transition:all var(--transition);cursor:pointer;border:none}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover{background:var(--primary-dark);color:var(--white)}.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}.btn-outline:hover{background:var(--primary);color:var(--white)}.block-alt{display:flex;gap:2rem;align-items:center;margin-bottom:3rem}.block-alt:nth-child(even){flex-direction:row-reverse}.block-alt .block-text{flex:1}.block-alt .block-img{flex:1}.block-alt .block-img img{border-radius:var(--radius)}.article-header{margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid var(--light)}.article-header h1{font-size:2rem;color:var(--dark)}.article-header time{color:var(--gray-light);font-size:0.9rem}.article-content{line-height:1.8}.article-content p{margin-bottom:1rem}.article-content img{border-radius:var(--radius);margin:1.5rem 0}dialog.viewer{background:transparent;border:none;padding:0;margin:0;max-width:none;max-height:none;cursor:pointer}dialog.viewer[open]{position:fixed;inset:0;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;animation:viewer-in 0.25s ease}dialog.viewer::backdrop{background:rgba(0,0,0,0.88);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}dialog.viewer img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:6px;box-shadow:0 8px 40px rgba(0,0,0,0.5)}img[data-xxl]{cursor:zoom-in}@keyframes viewer-in{from{opacity:0;transform:scale(0.92)}to{opacity:1;transform:scale(1)}}.frise{position:relative;padding:1rem 0}.frise::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,var(--primary) 0%,var(--primary) 85%,transparent 100%);transform:translateX(-50%)}.frise-item{position:relative;display:flex;align-items:flex-start;margin-bottom:1.5rem;width:100%}.frise-item--left{justify-content:flex-start;padding-right:calc(50% + 2rem)}.frise-item--right{justify-content:flex-end;padding-left:calc(50% + 2rem)}.frise-dot{position:absolute;left:50%;top:0.5rem;transform:translateX(-50%);z-index:2;width:38px;height:38px;border-radius:50%;background:#fff;border:3px solid var(--primary);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.frise-icon{font-size:1rem;line-height:1}.frise-item--left .frise-card::after{content:'';position:absolute;right:-2rem;top:1rem;width:2rem;height:2px;background:var(--primary);opacity:0.3}.frise-item--right .frise-card::before{content:'';position:absolute;left:-2rem;top:1rem;width:2rem;height:2px;background:var(--primary);opacity:0.3}.frise-card{position:relative;background:#fff;border-radius:8px;padding:1rem 1.4rem;box-shadow:0 2px 12px rgba(0,0,0,0.06);flex:1;transition:transform 0.2s,box-shadow 0.2s;border-left:3px solid transparent}.frise-item--left .frise-card{text-align:right;border-left:none;border-right:3px solid var(--primary)}.frise-item--right .frise-card{border-left:3px solid var(--primary)}.frise-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.1)}.frise-year{display:inline-block;font-size:0.8rem;font-weight:800;color:var(--primary);letter-spacing:1px;margin-bottom:0.2rem}.frise-card h4{font-size:1.05rem;margin:0.15rem 0 0.3rem;color:var(--dark);line-height:1.3}.frise-card p{font-size:0.88rem;color:var(--gray);line-height:1.5;margin:0}.frise-end{position:relative;text-align:center;margin-top:1rem}.frise-end span{display:inline-block;background:var(--primary);color:#fff;padding:0.5rem 1.5rem;border-radius:20px;font-weight:700;font-size:0.9rem;position:relative;z-index:2}@media (max-width:768px){.frise::before{left:20px}.frise-item--left,.frise-item--right{padding-left:3.5rem;padding-right:0;justify-content:flex-start}.frise-dot{left:20px}.frise-item--left .frise-card{text-align:left;border-right:none;border-left:3px solid var(--primary)}.frise-item--left .frise-card::after{display:none}.frise-item--right .frise-card::before{display:none}.frise-end{text-align:left;padding-left:3.5rem}}.bg-light{background:var(--light);padding:3rem 0}.lead{font-size:1.15rem;margin-bottom:1.5rem}blockquote{border-left:4px solid var(--primary);padding:1rem 1.5rem;margin:1.5rem 0;font-style:italic;color:var(--gray);background:var(--light);border-radius:0 var(--radius) var(--radius) 0}table{width:100%;border-collapse:collapse;margin:1rem 0 2rem}th,td{padding:0.6rem 0.8rem;border:1px solid #ddd;text-align:left}th{background:var(--dark);color:var(--white);font-weight:600}tr:nth-child(even){background:var(--light)}tr:hover{background:#e9e9e9}.site-footer{background:var(--dark);color:rgba(255,255,255,0.7);padding:3rem 0 1.5rem;margin-top:3rem}.site-footer a{color:rgba(255,255,255,0.7);text-decoration:none}.site-footer a:hover{color:var(--white)}.site-footer h4{color:var(--white);font-size:1rem;margin:0 0 0.6rem}.site-footer ul{list-style:none;padding:0;margin:0 0 1.2rem}.site-footer li{margin-bottom:0.35rem}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2rem}.footer-badges{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;align-content:flex-start}.footer-badges img{max-height:70px;width:auto}.footer-bottom{border-top:1px solid rgba(255,255,255,0.15);margin-top:2rem;padding-top:1rem;text-align:center}.footer-bottom p{margin:0;font-size:0.9rem}.mosaic-header{display:grid;grid-template-columns:3fr 2fr;grid-template-rows:auto auto;gap:0.5rem;margin-bottom:2rem}.mosaic-header .mosaic-main{grid-row:1 / 3}.mosaic-header .mosaic-main img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}.mosaic-header .mosaic-side{display:grid;grid-template-columns:1fr 1fr;gap:0.5rem}.mosaic-header .mosaic-side img{width:100%;height:140px;object-fit:cover;border-radius:var(--radius)}.mosaic-header--2side .mosaic-side{grid-template-columns:1fr}.mosaic-header--2side .mosaic-side img{height:auto;flex:1}.mosaic-header .mosaic-video{border-radius:var(--radius);overflow:hidden}.mosaic-header .mosaic-video iframe{width:100%;height:100%;min-height:180px;border:0}.mosaic-video-left{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;margin-bottom:2rem;height:380px}.mosaic-vl-video{border-radius:var(--radius);overflow:hidden}.mosaic-vl-video iframe{width:100%;height:100%;border:0}.mosaic-vl-images{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:0.75rem}.mosaic-vl-images img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}.gallery{position:relative;overflow:hidden;border-radius:var(--radius)}.gallery-track{display:flex;transition:transform 0.4s ease}.gallery-track img{width:100%;height:350px;object-fit:cover;flex-shrink:0;min-height:0}.gallery-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.5);color:var(--white);border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:1.2rem;z-index:2;transition:background var(--transition)}.gallery-btn:hover{background:rgba(0,0,0,0.8)}.gallery-prev{left:0.5rem}.gallery-next{right:0.5rem}.gallery-dots{display:flex;justify-content:center;gap:0.4rem;margin-top:0.6rem}.gallery-dot{width:8px;height:8px;border-radius:50%;background:#ccc;border:none;cursor:pointer;padding:0;transition:background var(--transition)}.gallery-dot.active{background:var(--primary)}.product-top{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:stretch}.product-top > div:first-child{display:flex;flex-direction:column}.product-top .gallery{flex:1;display:flex;flex-direction:column}.product-top .gallery-track{flex:1}.product-top .gallery-track img{height:100%;min-height:350px}.product-specs h2{margin-top:0}.product-specs table{margin-top:0.5rem}.resources{display:flex;gap:1.5rem;flex-wrap:wrap;margin:1.5rem 0}.resource-link{display:flex;align-items:center;gap:0.5rem;padding:0.6rem 1rem;background:var(--white);border:1px solid #ddd;border-radius:var(--radius);font-size:0.9rem;color:var(--dark);transition:border-color var(--transition),box-shadow var(--transition)}.resource-link:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(178,49,59,0.1);color:var(--primary)}.resource-icon{font-size:1.3rem}.resource-picto{width:60px;height:60px;object-fit:contain;flex-shrink:0}.resources-compact{display:flex;gap:0.8rem;flex-wrap:wrap;margin-top:0.5rem}.resource-link-sm{display:flex;flex-direction:column;align-items:center;gap:0.3rem;padding:0.5rem;background:var(--light);border:1px solid #ddd;border-radius:var(--radius);font-size:0.78rem;color:var(--dark);text-align:center;flex:1;min-width:80px;transition:border-color var(--transition),box-shadow var(--transition)}.resource-link-sm:hover{border-color:var(--primary);color:var(--primary);box-shadow:0 2px 6px rgba(178,49,59,0.1)}.resource-link-sm .resource-picto{width:44px;height:44px}.resources-bar{background:var(--light);border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:0.8rem 0}.resources-bar .container{display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap}.resource-bar-item{display:flex;align-items:center;gap:0.6rem;color:var(--dark);font-size:0.9rem;font-weight:500;transition:color var(--transition)}.resource-bar-item:hover{color:var(--primary)}.resource-bar-item .resource-picto{width:40px;height:40px}.product-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;border:1px solid #eee}.product-card-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.2rem;background:var(--dark);color:var(--white)}.product-card-header h3{font-size:1.1rem;margin:0;color:var(--white)}.product-card-header .certifs{display:flex;gap:0.5rem;align-items:center}.product-card-header .certifs img{height:28px;width:auto;max-width:none;background:var(--white);border-radius:3px;padding:2px}.product-card-images{display:grid;grid-template-columns:1fr 1fr}.product-card-images img{width:100%;height:auto;object-fit:contain;background:var(--white)}.product-card-images .product-photo img{object-fit:contain;height:100%}.product-card-meta{display:flex;align-items:center;justify-content:space-between;padding:0.7rem 1.2rem;border-top:1px solid #eee;font-size:0.9rem;color:var(--gray)}.realisation-block{margin-bottom:3rem;padding-bottom:3rem;border-bottom:1px solid #e0e0e0}.realisation-block:last-child{border-bottom:none;margin-bottom:0}.realisation-block h2{margin-bottom:0.3rem}.realisation-block p{margin-bottom:1rem;color:var(--gray)}.realisation-block .grid{margin-top:0}.realisation-block img{border-radius:var(--radius);width:100%;height:220px;object-fit:cover}.realisation-video{margin-top:1rem;position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:var(--radius)}.realisation-video iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.block-alt,.block-alt:nth-child(even){flex-direction:column}.hero{height:350px}.hero h1{font-size:1.8rem}.footer-grid{grid-template-columns:1fr;gap:1.5rem}.footer-badges{justify-content:center}.product-top{grid-template-columns:1fr}.product-card-images{grid-template-columns:1fr}.gallery-track img{height:260px}.mosaic-header{grid-template-columns:1fr}.mosaic-header .mosaic-main{grid-row:auto}.mosaic-header .mosaic-main img{height:250px}.mosaic-header .mosaic-side img{height:120px}.mosaic-video-left{grid-template-columns:1fr;height:auto}.mosaic-vl-video iframe{min-height:240px}.mosaic-vl-images{grid-template-rows:auto auto}.mosaic-vl-images img{height:130px}}@media (max-width:600px){.nav-toggle{display:block}.site-nav{display:none;flex-direction:column;position:absolute;top:70px;left:0;right:0;background:var(--white);box-shadow:var(--shadow);padding:1rem 0}.site-nav.open{display:flex}.site-nav > li > a{padding:0.8rem 1.5rem}.submenu{position:static;box-shadow:none;padding-left:1rem}.has-submenu:hover .submenu{display:block}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero{height:250px}.hero h1{font-size:1.5rem}}.article-hero{position:relative;min-height:380px;display:flex;align-items:flex-end;overflow:hidden;background:linear-gradient(135deg,#1a3a5c 0%,#2a5a8c 100%);color:#fff;margin-bottom:0}.article-hero--nopic{min-height:280px}.article-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.article-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.2) 0%,rgba(0,0,0,0.8) 100%);z-index:1}.article-hero-content{position:relative;z-index:2;padding:3rem 1.5rem 2.5rem;max-width:900px}.article-hero-content h1{color:#fff;font-size:clamp(1.6rem,4vw,2.4rem);margin:0.5rem 0;line-height:1.2}.article-breadcrumb{font-size:0.85rem;color:rgba(255,255,255,0.85);margin-bottom:0.6rem}.article-breadcrumb a{color:#fff;text-decoration:none;opacity:0.8;transition:opacity 0.2s}.article-breadcrumb a:hover{opacity:1}.article-breadcrumb span{margin:0 0.3rem;opacity:0.6}.article-date{display:inline-block;font-size:0.95rem;color:rgba(255,255,255,0.9);padding:0.3rem 0.8rem;background:rgba(255,255,255,0.15);border-radius:4px;backdrop-filter:blur(8px)}.article-page{padding:3rem 0 2rem}.article-content{max-width:760px;margin:0 auto;font-size:1.05rem;line-height:1.8;color:var(--dark)}.article-content > p:first-child{font-size:1.15rem;color:var(--dark);font-weight:500}.article-content p{margin-bottom:1.3rem}.article-content h2,.article-content h3{margin:2rem 0 1rem;line-height:1.3}.article-content h2{font-size:1.6rem}.article-content h3{font-size:1.3rem}.article-content ul,.article-content ol{margin:0 0 1.3rem 1.5rem}.article-content li{margin-bottom:0.4rem}.article-content a{color:var(--primary);text-decoration:underline}.article-content a:hover{color:var(--primary-dark,#b13030)}.article-content blockquote{border-left:4px solid var(--primary);padding:0.5rem 1.2rem;margin:1.5rem 0;background:#f8f8f8;font-style:italic;color:#555}.article-content img{max-width:100%;height:auto;border-radius:6px}.article-image{margin:1.5rem 0;text-align:center}.article-image img{max-width:100%;height:auto;border-radius:6px}.article-video{position:relative;padding-bottom:56.25%;height:0;margin:1.5rem 0;border-radius:8px;overflow:hidden}.article-video iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}.article-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0.8rem;margin:1.5rem 0}.article-gallery img{width:100%;height:200px;object-fit:cover;border-radius:6px;cursor:pointer;transition:transform 0.2s}.article-gallery img:hover{transform:scale(1.02)}.article-share{max-width:760px;margin:3rem auto 1.5rem;padding:1.2rem 0;border-top:1px solid #eee;border-bottom:1px solid #eee;display:flex;align-items:center;gap:0.8rem;flex-wrap:wrap}.article-share span{font-weight:500;color:var(--gray);font-size:0.9rem}.share-btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.5rem 0.9rem;border-radius:4px;text-decoration:none;font-size:0.85rem;font-weight:500;transition:all 0.2s}.share-btn--linkedin{background:#0a66c2;color:#fff}.share-btn--facebook{background:#1877f2;color:#fff}.share-btn--mail{background:#666;color:#fff}.share-btn:hover{transform:translateY(-2px);opacity:0.9}.article-back{max-width:760px;margin:1.5rem auto 0}.actualites-filters{display:flex;gap:1rem;margin-bottom:1rem;flex-wrap:wrap;align-items:center;padding:1rem;background:#f8f8f8;border-radius:8px}.actualites-filter-search{flex:1;min-width:240px}.actualites-filter-search input{width:100%;padding:0.6rem 0.9rem;border:1px solid #ddd;border-radius:6px;font-size:0.9rem;background:#fff}.actualites-filter-search input:focus{outline:none;border-color:var(--primary)}.actualites-filter-years{display:flex;gap:0.4rem;flex-wrap:wrap}.actu-year-btn{padding:0.5rem 0.9rem;border:1px solid #ddd;background:#fff;border-radius:6px;cursor:pointer;font-size:0.85rem;transition:all 0.2s}.actu-year-btn:hover{border-color:var(--primary)}.actu-year-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.actualites-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.actualites-card{display:flex;flex-direction:column;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.06);transition:transform 0.2s,box-shadow 0.2s;text-decoration:none;color:inherit;border:1px solid #eee}.actualites-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.12)}.actualites-card-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#f0f0f0}.actualites-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s}.actualites-card:hover .actualites-card-thumb img{transform:scale(1.05)}.actualites-card-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a3a5c 0%,#2a5a8c 100%);color:rgba(255,255,255,0.8);gap:0.5rem}.actualites-card-placeholder span{font-weight:700;letter-spacing:2px;font-size:0.9rem}.actualites-card-body{padding:1.2rem;flex:1;display:flex;flex-direction:column}.actualites-card-body h3{font-size:1.05rem;margin:0 0 0.6rem;line-height:1.35;color:var(--dark)}.actualites-card-excerpt{font-size:0.85rem;color:var(--gray);line-height:1.5;margin:0 0 0.8rem;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.actualites-card-date{font-size:0.78rem;color:var(--gray);font-weight:500}.actualites-pagination{display:flex;justify-content:center;gap:0.4rem;margin-top:2rem;flex-wrap:wrap}.actu-page-btn{padding:0.5rem 0.9rem;border:1px solid #ddd;background:#fff;border-radius:6px;cursor:pointer;font-size:0.85rem;min-width:38px;transition:all 0.2s}.actu-page-btn:hover{border-color:var(--primary)}.actu-page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}@media (max-width:600px){.article-hero{min-height:280px}.article-hero-content h1{font-size:1.4rem}.article-content{padding:0 1rem}.actualites-filters{flex-direction:column;align-items:stretch}.actualites-grid{grid-template-columns:1fr}}.assa-section-label{display:inline-block;font-size:0.78rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--primary);margin-bottom:0.8rem;position:relative;padding-left:1rem}.assa-section-label::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:0.5rem;height:1rem;background:var(--primary)}.assa-hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;color:#fff;background:#0f1a2e}.assa-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.assa-hero-overlay{position:absolute;inset:0;background:linear-gradient(115deg,rgba(15,26,46,0.95) 0%,rgba(15,26,46,0.75) 45%,rgba(15,26,46,0.3) 100%);z-index:1}.assa-hero-content{position:relative;z-index:2;padding:6rem 1.5rem 4rem;max-width:900px}.assa-hero-badge{display:inline-flex;align-items:center;gap:0.8rem;font-size:0.8rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;margin-bottom:1.5rem;color:rgba(255,255,255,0.9)}.assa-hero-badge-bar{display:inline-block;width:0.6rem;height:1.2rem;background:var(--primary)}.assa-hero-content h1{font-size:clamp(2rem,5vw,3.8rem);font-weight:800;line-height:1.1;margin:0 0 1.5rem;color:#fff;letter-spacing:-1px}.assa-hero-content h1 span{color:rgba(255,255,255,0.75);font-weight:400;display:block;font-size:0.72em;margin-top:0.3rem}.assa-hero-subtitle{font-size:1.1rem;line-height:1.6;color:rgba(255,255,255,0.88);max-width:720px;margin-bottom:2rem}.assa-hero-subtitle strong{color:#fff;font-weight:600}.assa-hero-cta{display:flex;gap:0.8rem;flex-wrap:wrap;margin-bottom:3rem}.btn-outline-white{background:transparent;color:#fff;border:2px solid #fff;padding:0.8rem 1.6rem;border-radius:4px;font-weight:600;text-decoration:none;transition:all 0.2s}.btn-outline-white:hover{background:#fff;color:var(--dark)}.btn-outline-large{background:transparent;color:var(--dark);border:2px solid var(--dark);padding:1rem 2rem;border-radius:4px;font-weight:600;text-decoration:none;font-size:1.05rem;transition:all 0.2s;display:inline-block}.btn-outline-large:hover{background:var(--dark);color:#fff}.btn-primary-large{background:var(--primary);color:#fff;padding:1rem 2rem;border-radius:4px;font-weight:600;text-decoration:none;font-size:1.05rem;transition:all 0.2s;display:inline-block}.btn-primary-large:hover{background:var(--primary-dark,#8b1a24);transform:translateY(-2px)}.assa-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.2);max-width:720px}.assa-hero-stats > div{display:flex;flex-direction:column}.assa-hero-stats strong{font-size:1.4rem;font-weight:800;color:#fff;line-height:1}.assa-hero-stats span{font-size:0.78rem;color:rgba(255,255,255,0.7);margin-top:0.4rem;text-transform:uppercase;letter-spacing:1px}.assa-value{padding:5rem 0;background:#fff}.assa-value-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:4rem;align-items:center}.assa-value-text h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.1;margin:0 0 1.5rem;color:var(--dark);letter-spacing:-0.5px}.assa-value-text .lead{font-size:1.1rem;line-height:1.7;color:#555;margin-bottom:2rem}.assa-value-bullets{list-style:none;padding:0;margin:0}.assa-value-bullets li{padding:0.9rem 0 0.9rem 2rem;border-top:1px solid #eee;position:relative;font-size:0.95rem;color:#555;line-height:1.5}.assa-value-bullets li::before{content:'';position:absolute;left:0;top:1.2rem;width:1.2rem;height:0.2rem;background:var(--primary)}.assa-value-bullets li strong{color:var(--dark);font-weight:600}.assa-value-image img{width:100%;height:100%;object-fit:cover;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,0.15)}.assa-metiers{padding:5rem 0;background:#f6f7f9}.assa-metiers h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.1;margin:0 0 1rem;letter-spacing:-0.5px}.assa-intro{font-size:1.05rem;color:#555;line-height:1.6;max-width:720px;margin-bottom:3rem}.assa-metiers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}.assa-metier{display:flex;flex-direction:column;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:all 0.3s;text-decoration:none;color:inherit}.assa-metier:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(0,0,0,0.12)}.assa-metier-img{aspect-ratio:4/3;overflow:hidden}.assa-metier-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}.assa-metier:hover .assa-metier-img img{transform:scale(1.08)}.assa-metier-body{padding:1.2rem 1.4rem 1.4rem;flex:1;display:flex;flex-direction:column}.assa-metier-body h3{font-size:1.2rem;font-weight:700;margin:0 0 0.5rem;color:var(--dark)}.assa-metier-body p{font-size:0.88rem;color:#666;line-height:1.5;margin:0 0 1rem;flex:1}.assa-metier-link{font-size:0.85rem;font-weight:600;color:var(--primary);margin-top:auto}.assa-univers{padding:5rem 0}.assa-univers--dark{background:#0f1a2e;color:#fff}.assa-univers--dark h2,.assa-univers--dark h3,.assa-univers--dark h4{color:#fff}.assa-univers--dark p{color:rgba(255,255,255,0.8)}.assa-univers-header{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:2.5rem;flex-wrap:wrap}.assa-univers-header > div{max-width:720px}.assa-univers-header h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;margin:0 0 0.6rem;letter-spacing:-0.5px}.assa-univers-header p{font-size:1rem;line-height:1.6;margin:0}.assa-products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.assa-product{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:8px;overflow:hidden;text-decoration:none;color:#fff;transition:all 0.3s;display:flex;flex-direction:column}.assa-univers:not(.assa-univers--dark) .assa-product{background:#fff;color:var(--dark);border-color:#eee;box-shadow:0 2px 8px rgba(0,0,0,0.05)}.assa-product:hover{transform:translateY(-4px);border-color:var(--primary)}.assa-univers--dark .assa-product:hover{background:rgba(255,255,255,0.08)}.assa-product img{width:100%;aspect-ratio:4/3;object-fit:cover}.assa-product-body{padding:1rem 1.2rem 1.2rem}.assa-product-body h4{font-size:1rem;margin:0 0 0.3rem;font-weight:700}.assa-product-body p{font-size:0.82rem;color:inherit;opacity:0.7;margin:0}.assa-voiries-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.assa-voirie-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06)}.assa-voirie-img img{width:100%;aspect-ratio:16/10;object-fit:cover}.assa-voirie-body{padding:1.3rem 1.5rem 1.5rem}.assa-voirie-body h4{font-size:1.15rem;margin:0 0 0.5rem;font-weight:700}.assa-voirie-body p{font-size:0.9rem;color:#666;line-height:1.5;margin:0}.assa-ouvrages-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:1.5rem}.assa-ouvrage-main{position:relative;border-radius:10px;overflow:hidden}.assa-ouvrage-main img{width:100%;height:100%;object-fit:cover;display:block;min-height:420px}.assa-ouvrage-caption{position:absolute;bottom:0;left:0;right:0;padding:2rem 1.8rem 1.8rem;background:linear-gradient(to top,rgba(0,0,0,0.88),transparent)}.assa-ouvrage-caption h4{font-size:1.2rem;margin:0 0 0.4rem;color:#fff !important;font-weight:700}.assa-ouvrage-caption p{font-size:0.88rem;color:rgba(255,255,255,0.9) !important;margin:0}.assa-ouvrage-features{display:flex;flex-direction:column;gap:0.8rem}.assa-ouvrage-feature{padding:1.2rem 1.4rem;background:rgba(255,255,255,0.06);border-left:3px solid var(--primary);border-radius:4px}.assa-ouvrage-feature strong{display:block;font-size:0.95rem;color:#fff;margin-bottom:0.2rem}.assa-ouvrage-feature span{font-size:0.82rem;color:rgba(255,255,255,0.7)}.assa-surmesure-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:center}.assa-surmesure-text h3{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;line-height:1.15;margin:0 0 1.2rem;letter-spacing:-0.5px}.assa-surmesure-text p{font-size:1rem;line-height:1.7;color:#555;margin-bottom:1.5rem}.assa-surmesure-list{list-style:none;padding:0;margin:0}.assa-surmesure-list li{padding:0.7rem 0;border-top:1px solid #eee;font-size:0.92rem;color:#555}.assa-surmesure-list li strong{color:var(--dark);margin-right:0.5rem}.assa-surmesure-image img{width:100%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,0.15)}.assa-services{padding:5rem 0;background:#fff}.assa-services h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.1;margin:0 0 1rem;letter-spacing:-0.5px}.assa-services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}.assa-service{padding:2rem 1.5rem;background:#f6f7f9;border-radius:10px;border-top:4px solid var(--primary)}.assa-service-icon{width:48px;height:48px;margin-bottom:1.2rem;color:var(--primary)}.assa-service-icon svg{width:100%;height:100%}.assa-service h3{font-size:1.2rem;font-weight:700;margin:0 0 0.8rem;color:var(--dark)}.assa-service > p{font-size:0.9rem;line-height:1.6;color:#555;margin:0 0 1rem}.assa-service ul{list-style:none;padding:0;margin:0}.assa-service li{font-size:0.82rem;color:#666;padding:0.4rem 0 0.4rem 1.2rem;position:relative;border-top:1px solid #e5e6ea}.assa-service li:first-child{border-top:1px solid #e5e6ea}.assa-service li::before{content:'•';position:absolute;left:0;top:0.4rem;color:var(--primary);font-weight:700}.assa-references{padding:5rem 0;background:#f6f7f9}.assa-references h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;margin:0 0 1rem;letter-spacing:-0.5px}.assa-ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2.5rem}.assa-ref{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:transform 0.3s;display:flex;flex-direction:column}.assa-ref:hover{transform:translateY(-4px)}.assa-ref img{width:100%;aspect-ratio:16/10;object-fit:cover}.assa-ref-body{padding:1.5rem;flex:1;display:flex;flex-direction:column}.assa-ref-location{font-size:0.78rem;font-weight:700;color:var(--primary);letter-spacing:1px;text-transform:uppercase;margin-bottom:0.5rem}.assa-ref-body h4{font-size:1.05rem;margin:0 0 0.6rem;font-weight:700;color:var(--dark);line-height:1.35}.assa-ref-body p{font-size:0.88rem;color:#666;line-height:1.5;margin:0 0 1rem;flex:1}.assa-ref-tag{display:inline-block;font-size:0.75rem;font-weight:600;color:#555;background:#f0f0f0;padding:0.3rem 0.7rem;border-radius:4px;align-self:flex-start}.assa-ref-cta{text-align:center}.assa-carbon{padding:5rem 0;background:#f0f4e8}.assa-carbon-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:center}.assa-carbon-text h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.1;margin:0 0 1.2rem;letter-spacing:-0.5px}.assa-carbon-text p{font-size:1rem;line-height:1.7;color:#555;margin-bottom:1.8rem}.assa-carbon-numbers{display:flex;gap:2.5rem;margin-bottom:1.8rem;padding:1.5rem 0;border-top:1px solid rgba(0,0,0,0.1);border-bottom:1px solid rgba(0,0,0,0.1)}.assa-carbon-numbers > div{display:flex;flex-direction:column}.assa-carbon-numbers strong{font-size:2rem;font-weight:800;color:#5a9e2f;line-height:1}.assa-carbon-numbers span{font-size:0.78rem;color:#666;margin-top:0.3rem;text-transform:uppercase;letter-spacing:1px}.assa-certs{font-size:0.82rem;color:#555;display:flex;flex-wrap:wrap;gap:0.4rem;align-items:center}.assa-certs strong{color:var(--dark);background:#fff;padding:0.3rem 0.6rem;border-radius:4px;font-weight:600}.assa-carbon-image img{width:100%;border-radius:8px}.assa-cta-final{padding:5rem 0;background:var(--dark);color:#fff;text-align:center}.assa-cta-final h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.15;color:#fff;margin:0 0 1rem;letter-spacing:-0.5px}.assa-cta-final p{font-size:1.1rem;color:rgba(255,255,255,0.8);margin:0 0 2rem}.assa-cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.assa-cta-final .btn-outline-large{color:#fff;border-color:#fff}.assa-cta-final .btn-outline-large:hover{background:#fff;color:var(--dark)}@media (max-width:900px){.assa-hero{min-height:auto;padding:4rem 0}.assa-hero-stats{grid-template-columns:repeat(2,1fr);gap:1.2rem}.assa-value-grid{grid-template-columns:1fr;gap:2rem}.assa-metiers-grid{grid-template-columns:repeat(2,1fr)}.assa-products-grid{grid-template-columns:repeat(2,1fr)}.assa-voiries-grid{grid-template-columns:1fr}.assa-ouvrages-grid{grid-template-columns:1fr}.assa-surmesure-grid{grid-template-columns:1fr;gap:2rem}.assa-services-grid{grid-template-columns:repeat(2,1fr)}.assa-ref-grid{grid-template-columns:1fr}.assa-carbon-grid{grid-template-columns:1fr;gap:2rem}.assa-carbon-numbers{gap:1.5rem}.assa-carbon-numbers strong{font-size:1.5rem}}@media (max-width:600px){.assa-hero-content{padding:3rem 1rem 2rem}.assa-hero-stats{grid-template-columns:repeat(2,1fr);gap:1rem}.assa-metiers-grid{grid-template-columns:1fr}.assa-products-grid{grid-template-columns:1fr}.assa-services-grid{grid-template-columns:1fr}}.assa-metiers-grid-big{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.assa-metiers-grid-big .assa-metier-img{aspect-ratio:16/9}.assa-metiers-grid-big .assa-metier-body{padding:2rem}.assa-metiers-grid-big .assa-metier-body h3{font-size:1.6rem;margin-bottom:0.8rem}.assa-metiers-grid-big .assa-metier-body p{font-size:0.95rem;line-height:1.6}.assa-metiers-grid-big .assa-metier-link{font-size:0.95rem;margin-top:1rem}@media (max-width:900px){.assa-metiers-grid-big{grid-template-columns:1fr}.assa-metiers-grid-big .assa-metier-body{padding:1.5rem}.assa-metiers-grid-big .assa-metier-body h3{font-size:1.3rem}}.real-card{display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center;margin-bottom:4rem;padding-bottom:4rem;border-bottom:1px solid #eee}.real-card:last-of-type{border-bottom:none}.real-card--reverse{direction:rtl}.real-card--reverse > *{direction:ltr}.real-card-media{position:relative;border-radius:10px;overflow:hidden}.real-card-media img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;border-radius:10px}.real-card-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:72px;height:72px;background:rgba(178,49,59,0.9);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;transition:all 0.3s;text-decoration:none}.real-card-play:hover{background:rgba(178,49,59,1);transform:translate(-50%,-50%) scale(1.12)}.real-card-play svg{margin-left:4px}.real-card-body{}.real-card-location{font-size:0.8rem;font-weight:700;color:var(--primary);letter-spacing:1px;text-transform:uppercase;margin-bottom:0.6rem}.real-card-body h2{font-size:1.5rem;font-weight:800;line-height:1.2;margin:0 0 0.8rem;letter-spacing:-0.5px}.real-card-chiffres{font-size:1.1rem;font-weight:600;color:var(--dark);margin:0 0 0.8rem;line-height:1.4}.real-card-desc{font-size:0.95rem;color:#555;line-height:1.6;margin:0 0 1.2rem}.real-card-tags{display:flex;flex-wrap:wrap;gap:0.4rem;margin-bottom:1.2rem}.real-card-tag{font-size:0.75rem;font-weight:600;color:#555;background:#f0f0f0;padding:0.3rem 0.7rem;border-radius:4px}.real-card-actions{display:flex;gap:0.6rem;flex-wrap:wrap}@media (max-width:900px){.real-card{grid-template-columns:1fr;gap:1.5rem}.real-card--reverse{direction:ltr}}.histo-chiffres{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;margin-bottom:0}.histo-chiffre{text-align:center;padding:1.2rem 0.5rem;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.05)}.histo-chiffre strong{display:block;font-size:1.5rem;font-weight:800;color:var(--dark);line-height:1;margin-bottom:0.3rem}.histo-chiffre span{font-size:0.78rem;color:var(--gray);text-transform:uppercase;letter-spacing:0.5px}.histo-decade{margin-bottom:2.5rem}.histo-decade-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem;padding-left:1rem;border-left:4px solid}.histo-decade-period{display:inline-block;color:#fff;padding:0.4rem 1rem;border-radius:4px;font-size:0.9rem;font-weight:700;letter-spacing:0.5px}.histo-decade-label{font-size:1.1rem;font-weight:600;color:var(--dark);font-style:italic}.histo-decade-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}.histo-event{background:#fff;border-radius:8px;padding:1.2rem 1.4rem;box-shadow:0 1px 6px rgba(0,0,0,0.04);border-top:3px solid #eee;transition:transform 0.2s,box-shadow 0.2s}.histo-event:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,0.08)}.histo-event-year{font-size:0.8rem;font-weight:800;letter-spacing:1px}.histo-event h4{font-size:1rem;margin:0.3rem 0 0.4rem;color:var(--dark);line-height:1.3}.histo-event p{font-size:0.88rem;color:var(--gray);line-height:1.5;margin:0}@media (max-width:768px){.histo-chiffres{grid-template-columns:repeat(3,1fr)}.histo-chiffre strong{font-size:1.2rem}.histo-decade-grid{grid-template-columns:1fr}}@media (max-width:480px){.histo-chiffres{grid-template-columns:repeat(2,1fr)}}