@font-face{font-display:swap;font-family:'Open Sans';font-style:normal;font-weight:400;src:url(fonts/open-sans-v44-latin-regular.woff2) format('woff2')}@font-face{font-display:swap;font-family:'Open Sans';font-style:normal;font-weight:600;src:url(fonts/open-sans-v44-latin-600.woff2) format('woff2')}@font-face{font-display:swap;font-family:'Open Sans';font-style:normal;font-weight:700;src:url(fonts/open-sans-v44-latin-700.woff2) format('woff2')}@font-face{font-display:swap;font-family:Montserrat;font-style:normal;font-weight:400;src:url(fonts/montserrat-v31-latin-regular.woff2) format('woff2')}@font-face{font-display:swap;font-family:Montserrat;font-style:normal;font-weight:600;src:url(fonts/montserrat-v31-latin-600.woff2) format('woff2')}@font-face{font-display:swap;font-family:Montserrat;font-style:normal;font-weight:700;src:url(fonts/montserrat-v31-latin-700.woff2) format('woff2')}@font-face{font-display:swap;font-family:Montserrat;font-style:normal;font-weight:800;src:url(fonts/montserrat-v31-latin-800.woff2) format('woff2')}:root{--primary-red:#E00200;--primary-red-dark:#b30000;--dark-grey:#2D3436;--text-grey:#4A4A4A;--light-bg:#F8F9FA;--white:#FFFFFF;--font-heading:'Montserrat',sans-serif;--font-body:'Open Sans',sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--text-grey);line-height:1.6;background-color:var(--white)}img{max-width:100%;height:auto!important;display:block}.hero-content 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.bar{width:25px;height:3px;background-color:var(--dark-grey);margin:5px 0}.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.3)}.hero-content{position:relative;z-index:1;max-width:800px}.subtitle{font-size:1.2rem;margin-bottom:30px;opacity:0.}.hero{height:85vh;background-image:url(images/entete-ite-isopek.webp);background-size:cover;background-position:center;position:relative;display:flex;align-items:center;color:var(--white)}.hero-reviews-container{display:flex;align-items:center;gap:15px;margin-top:35px}.avatars-stack{display:flex;padding-left:10px}.avatars-stack img{width:45px;height:45px;border-radius:50%;border:3px solid #fff;object-fit:cover;margin-left:-15px;box-shadow:0 4px 6px rgba(0,0,0,.2)}.avatars-stack img:first-child{margin-left:0}.reviews-text-content{display:flex;flex-direction:column;justify-content:center;text-align:left}.reviews-text-content .stars{color:gold;font-size:1.2rem;line-height:1;margin-bottom:4px;text-shadow:0 1px 2px rgba(0,0,0,.3)}.reviews-text-content .rating-label{color:#fff;font-size:.9rem;font-weight:500}.reviews-text-content .rating-label strong{font-weight:800}.trust-strip{background:var(--light-grey);padding:30px 0;border-bottom:1px solid #eee}.trust-flex{display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:20px;text-align:center}.trust-item strong{color:var(--primary-red);font-size:1.5rem;display:block}.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.section-title{position:relative;padding-bottom:15px}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background-color:var(--primary-red)}.engagements-box{margin-top:25px;padding:20px;border-left:4px solid var(--primary-red);background:#fff}.check-list li{margin-bottom:10px;padding-left:25px;position:relative}.check-list 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li{margin-bottom:12px;padding-left:20px;position:relative}.financing-list li::before{content:'•';color:var(--primary-red);font-weight:700;font-size:1.5rem;position:absolute;left:0;top:-5px}.benefits-wrapper{background-color:#fff;max-width:1000px;margin:0 auto}.benefits-detailed-list{border-left:3px solid #eee;padding-left:30px}.benefits-detailed-list li{margin-bottom:25px;position:relative}.benefits-detailed-list li::before{content:'';position:absolute;left:-39px;top:8px;width:15px;height:15px;background-color:var(--primary-red);border-radius:50%}.cta-box{margin-top:40px;background-color:var(--light-bg);padding:30px;border-radius:8px;text-align:center;border:1px solid #eee}.local-links-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin-top:20px}.local-link{display:block;background:#fff;padding:10px 15px;border:1px solid #eee;border-radius:4px;color:var(--text-grey);font-size:.9rem;font-weight:600;transition:all .3s ease}.local-link:hover{border-color:var(--primary-red);color:var(--primary-red);transform:translateX(5px);box-shadow:0 2px 5px rgba(0,0,0,.05)}.contact-section{background-color:var(--dark-grey);color:var(--white)}.contact-details{margin-top:30px}.detail-item{display:flex;gap:15px;margin-bottom:20px}.phone-link{color:var(--white);font-weight:700;text-decoration:underline}.map-wrapper{width:100%;height:350px;border-radius:8px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.2);background-color:#eee}.map-wrapper iframe{width:100%;height:100%;display:block}footer{background-color:#1a1a1a;color:#888;padding:30px 0;text-align:center;font-size:.9rem}@media (max-width:768px){h1{font-size:2rem}h2{font-size:1.6rem}.nav-links{position:absolute;top:80px;left:0;width:100%;background-color:var(--white);padding:10px 0;box-shadow:0 10px 15px rgba(0,0,0,.1);display:none;flex-direction:column;z-index:9999}.comparison-column.ite{transform:scale(1)}.comparison-container{flex-direction:column}.hero-buttons{display:flex;flex-direction:column;gap:15px;align-items:flex-start}.btn-outline{margin-left:0!important}.nav-links.active{display:flex}.nav-links ul{flex-direction:column!important;gap:0!important;width:100%}.nav-links ul li{width:100%;text-align:center;border-bottom:1px solid #f0f0f0}.nav-links ul li a{display:block;padding:18px 0;width:100%;font-size:1.1rem}.footer-legal ul{flex-direction:column;gap:10px}.burger-menu{display:block}.btn-header{display:none}.financing-wrapper,.split-layout{grid-template-columns:1fr;gap:40px}.isolants-grid,.local-links-grid{grid-template-columns:1fr}.hero-reviews-container{flex-direction:column;align-items:flex-start;gap:10px}.trust-flex{display:grid!important;grid-template-columns:1fr 1fr!important;gap:30px 10px!important;justify-items:center}.trust-item{width:100%!important;margin:0!important}.trust-strip{padding:40px 0!important;background-color:#fcfcfc!important}}footer{background-color:#1a1a1a;color:#888;padding:40px 0;text-align:center;font-size:.9rem}.footer-copyright{margin-bottom:20px;font-weight:600}.footer-legal ul{display:flex;justify-content:center;gap:25px;padding:0;margin:0;list-style:none;flex-wrap:wrap}.footer-legal a{color:#aaa;text-decoration:none;font-size:.85rem;transition:color .3s ease}.footer-legal a:hover{color:var(--primary-red);text-decoration:underline}.active-link{color:var(--primary-red)!important}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-top:40px}.step-card{background:#fff;padding:30px 20px;border-radius:8px;position:relative;box-shadow:0 5px 15px rgba(0,0,0,.05);border-bottom:3px solid transparent;transition:.3s;text-align:center}.step-card:hover{transform:translateY(-5px);border-bottom:3px solid var(--primary-red)}.step-number{width:50px;height:50px;background-color:var(--primary-red);color:#fff;font-size:1.5rem;font-weight:800;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px auto;box-shadow:0 4px 10px rgba(224,2,0,.3)}.step-card h3{font-size:1.1rem;margin-bottom:15px}.step-card p{font-size:.9rem;color:#666}@media (min-width:992px){.step-card::after{content:'';position:absolute;top:55px;right:-15px;width:30px;height:2px;background-color:#eee;z-index:1}.step-card:last-child::after{display:none}}.faq-container-js{display:flex;flex-direction:column;gap:15px}.faq-item-js{background:#fff;border:1px solid #eee;border-radius:8px;overflow:hidden;transition:all .3s ease;box-shadow:0 2px 5px rgba(0,0,0,.02)}.faq-item-js.active{box-shadow:0 10px 20px rgba(0,0,0,.08);border-color:var(--primary-red)}.faq-question-js{padding:20px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;background:#fff}.faq-question-js h3{font-size:1.1rem;margin:0;color:var(--dark-grey);font-weight:600}.faq-icon{font-size:1.5rem;color:var(--primary-red);font-weight:700;transition:transform .3s ease}.faq-item-js.active .faq-icon{transform:rotate(45deg)}.faq-answer-js{max-height:0;overflow:hidden;transition:max-height .3s ease-out;background-color:#fcfcfc}.faq-answer-js p{padding:0 20px 20px 20px;color:#666;line-height:1.6;margin:0;border-top:1px solid #f0f0f0;padding-top:15px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.project-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.05);transition:.3s}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,.1)}.project-img{height:250px;width:100%;position:relative;overflow:hidden}.project-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.project-card:hover .project-img img{transform:scale(1.1)}.project-tag{position:absolute;bottom:15px;right:15px;background-color:var(--primary-red);color:#fff;padding:5px 15px;font-size:.85rem;font-weight:700;border-radius:20px;box-shadow:0 2px 5px rgba(0,0,0,.2)}.project-info{padding:20px}.project-info h3{font-size:1.1rem;margin-bottom:5px;color:var(--dark-grey)}.project-info p{font-size:.9rem;color:#666;margin:0}.comparison-container{display:flex;justify-content:center;gap:30px;flex-wrap:wrap}.comparison-column{flex:1;min-width:300px;background:#fff;border-radius:12px;padding:40px;box-shadow:0 5px 20px rgba(0,0,0,.05);position:relative}.comparison-column.iti{background-color:#f9f9f9;border:1px solid #eee}.comparison-column.ite{border:2px solid var(--primary-red);transform:scale(1.02);z-index:2;box-shadow:0 10px 30px rgba(224,2,0,.15)}.winner-badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background-color:var(--primary-red);color:#fff;padding:5px 15px;text-transform:uppercase;font-size:.8rem;font-weight:700;border-radius:20px}.comparison-column h3{text-align:center;margin-bottom:30px;font-size:1.4rem}.comparison-list{list-style:none;padding:0}.comparison-list li{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #eee;font-size:.95rem}.comparison-list li:last-child{border-bottom:none}.positive{color:#27ae60}.negative{color:#c0392b}.neutral{color:#7f8c8d}.comparison-list strong{color:var(--dark-grey);display:block;margin-bottom:5px}.table-responsive{overflow-x:auto;background:#fff;padding:20px;border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.05)}.mpr-table{width:100%;border-collapse:collapse;min-width:600px}.mpr-table td,.mpr-table th{padding:15px;text-align:left;border-bottom:1px solid #eee}.mpr-table th{background-color:var(--dark-grey);color:#fff;text-transform:uppercase;font-size:.9rem}.row-bleu:hover{background-color:#eaf6ff}.row-jaune:hover{background-color:#fff9e6}.row-violet:hover{background-color:#f3e5f5}.row-rose:hover{background-color:#fce4ec}.badge-color{display:inline-block;padding:5px 10px;border-radius:4px;font-weight:700;font-size:.9rem;color:#fff}.mpr-bleu{background-color:#007bff}.mpr-jaune{background-color:#f1c40f;color:#333}.mpr-violet{background-color:#9b59b6}.mpr-rose{background-color:#e91e63}.steps-vertical{margin-top:30px}.step-v{display:flex;align-items:center;gap:15px;margin-bottom:20px}.step-v-num{width:35px;height:35px;background-color:var(--primary-red);color:#fff;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.legal-content{padding:60px 0 100px 0;max-width:900px;margin:0 auto}.legal-content h2{font-size:1.8rem;color:var(--dark-grey);margin-bottom:40px;text-align:center}.legal-content h3{margin-top:35px;color:var(--primary-red);font-size:1.2rem;border-bottom:2px solid #eee;padding-bottom:8px;margin-bottom:15px}.legal-content p{font-size:.95rem;line-height:1.7;color:var(--text-grey);margin-bottom:15px;text-align:justify}.last-mention{margin-top:50px;font-weight:700;font-style:italic;color:var(--dark-grey);border-top:1px solid #ddd;padding-top:20px}