:root {
            --primary-color: #002f2b;
            --secondary-color: #00897b;
            --accent-color: #ffd000;
            --light-bg: #f8faf9;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            color: #333;
            overflow-x: hidden;
            background: var(--primary-color);
        }
        
        /* Navbar */
        .navbar {
            background: linear-gradient(135deg, #00332f 0%, #013f3a 100%);
            padding: 15px 0;
            transition: all 0.3s ease;
            position: fixed;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
        }
        
        .navbar.scrolled {
            padding: 10px 0;
        }
        
        .navbar-brand img {
            height: 45px;
            transition: all 0.3s ease;
        }
        
        .navbar-brand img:hover {
            transform: scale(1.05);
        }
        
        .navbar-brand span {
            color: white;
            font-weight: 700;
            font-size: 1.3rem;
            margin-left: 10px;
        }
        
        .nav-link {
            color: white !important;
            font-weight: 500;
            margin: 0 10px;
            position: relative;
            transition: all 0.3s ease;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--accent-color);
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        .btn-accent {
            background: var(--accent-color);
            color: var(--primary-color);
            font-weight: 600;
            padding: 12px 30px;
            border-radius: 50px;
            border: none;
            transition: all 0.3s ease;
        }
        
        .btn-accent:hover {
            background: #e6bc00;
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(255,208,0,0.4);
        }
        
        /* Hero Slider */
        .hero-slider {
            height: 100vh;
            min-height: 700px;
            background: var(--primary-color);
        }
        
        .swiper {
            width: 100%;
            height: 100%;
        }
        
        .swiper-slide {
            position: relative;
            overflow: hidden;
        }
        
        .slide-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            transform: scale(1.1);
            transition: transform 8s ease-out;
        }
        
        .swiper-slide-active .slide-bg {
            transform: scale(1);
        }
        
        .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0,47,43,0.85) 0%, rgba(0,47,43,0.6) 100%);
        }
        
        .slide-content {
            position: relative;
            z-index: 10;
            height: 100%;
            display: flex;
            align-items: center;
            padding-top: 80px;
        }
        
        .slide-content h1 {
            font-size: 2.2rem;
            font-weight: 500;
            color: white;
            margin-bottom: 20px;
            opacity: 0;
            transform: translateY(50px);
            animation: slideUp 0.8s ease forwards;
            animation-delay: 0.3s;
        }
        
        .slide-content .highlight {
            color: var(--accent-color);
            font-size: 2.8rem;
            display: block;
        }
        
        .slide-content p {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.9);
            margin-bottom: 30px;
            opacity: 0;
            transform: translateY(50px);
            animation: slideUp 0.8s ease forwards;
            animation-delay: 0.5s;
        }
        
        .slide-content .btn-group {
            opacity: 0;
            transform: translateY(50px);
            animation: slideUp 0.8s ease forwards;
            animation-delay: 0.7s;
        }
        
        @keyframes slideUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .swiper-pagination-bullet {
            width: 12px;
            height: 12px;
            background: white;
            opacity: 0.5;
        }
        
        .swiper-pagination-bullet-active {
            opacity: 1;
            background: var(--accent-color);
        }
        
        .swiper-button-next,
        .swiper-button-prev {
            color: white;
            background: rgba(255,255,255,0.1);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            backdrop-filter: blur(10px);
        }
        
        .swiper-button-next::after,
        .swiper-button-prev::after {
            font-size: 20px;
        }
        
        /* Stats Counter */
        .stats-section {
            background: var(--primary-color);
            padding: 50px 0;
            margin-top: -80px;
            position: relative;
            z-index: 10;
            border-radius: 20px 20px 0 0;
        }
        
        .stat-item {
            text-align: center;
            color: white;
            padding: 20px;
        }
        
        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--accent-color);
            display: block;
        }
        
        .stat-label {
            font-size: 1rem;
            opacity: 0.9;
        }
        
        /* Section Styles */
        section {
            padding: 100px 0;
            position: relative;
        }
        
        /* Visual separator for adjacent same-background sections */
        .section-separator {
            position: relative;
        }
        
        .section-separator::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80%;
            max-width: 1200px;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0,137,123,0.4), transparent);
        }
        
        .section-title {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        
        .section-subtitle {
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 50px;
        }
        
        /* Solutions Solaires Section */
        .solutions-section {
            padding: 100px 0;
            background: #ffffff;
        }
        
        .solutions-image {
            background: linear-gradient(135deg, #e8f5f3 0%, #d4edda 100%);
            border-radius: 30px;
            padding: 30px;
            position: relative;
            overflow: hidden;
        }
        
        .solutions-image::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 150px;
            height: 150px;
            background: rgba(0, 137, 123, 0.1);
            border-radius: 50%;
        }
        
        .solutions-image img {
            border-radius: 20px;
            width: 100%;
            position: relative;
            z-index: 1;
        }
        
        .solutions-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 40px;
        }
        
        .solution-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 30px;
            padding: 20px;
            background: #f8faf9;
            border-radius: 16px;
            transition: all 0.3s ease;
        }
        
        .solution-item:hover {
            background: #fff;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transform: translateX(10px);
        }
        
        .solution-icon {
            width: 45px;
            height: 45px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
            margin-right: 20px;
        }
        
        .solution-icon.green {
            background: rgba(34, 197, 94, 0.15);
            color: #22c55e;
        }
        
        .solution-icon.yellow {
            background: rgba(234, 179, 8, 0.15);
            color: #eab308;
        }
        
        .solution-icon.blue {
            background: rgba(59, 130, 246, 0.15);
            color: #3b82f6;
        }
        
        .solution-content h5 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 8px;
        }
        
        .solution-content p {
            font-size: 0.95rem;
            color: #666;
            margin-bottom: 0;
            line-height: 1.6;
        }
        
        @media (max-width: 991px) {
            .solutions-image {
                margin-bottom: 40px;
            }
            .solutions-title {
                font-size: 2rem;
            }
        }
        
        /* Devis Form Section */
        .devis-section {
            padding: 100px 0;
            background: linear-gradient(135deg, #f8faf9 0%, #e8f5f3 100%);
        }
        
        .devis-form-wrapper {
            max-width: 480px;
        }
        
        .devis-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 40px;
            line-height: 1.3;
        }
        
        .devis-title span {
            color: var(--secondary-color);
        }
        
        .devis-form .form-control,
        .devis-form .form-select {
            border: none;
            border-bottom: 2px solid #e0e0e0;
            border-radius: 0;
            background: transparent;
            padding: 20px 0 10px 0;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        
        .devis-form .form-control:focus,
        .devis-form .form-select:focus {
            box-shadow: none;
            border-bottom-color: var(--secondary-color);
        }
        
        .devis-form .form-floating > label {
            padding-left: 0;
            color: #888;
        }
        
        .devis-form .form-floating > .form-control:focus ~ label,
        .devis-form .form-floating > .form-control:not(:placeholder-shown) ~ label,
        .devis-form .form-floating > .form-select ~ label {
            color: var(--secondary-color);
            transform: scale(0.85) translateY(-1.5rem) translateX(0);
        }
        
        .devis-form textarea.form-control {
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            padding: 20px;
            margin-top: 10px;
        }
        
        .devis-form textarea.form-control:focus {
            border-color: var(--secondary-color);
        }
        
        .btn-devis-submit {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 16px 40px;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-block;
        }
        
        .btn-devis-submit:hover {
            background: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 137, 123, 0.3);
        }
        
        .devis-illustration {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%;
        }
        
        .devis-illustration img {
            max-width: 100%;
            border-radius: 20px;
        }
        
        @media (max-width: 991px) {
            .devis-form-wrapper {
                max-width: 100%;
                margin-bottom: 50px;
            }
            .devis-title {
                font-size: 1.8rem;
            }
        }
        
        /* Qui Peut Bénéficier Section */
        .beneficier-section {
            padding: 100px 0;
            background: linear-gradient(135deg, #f0f7f6 0%, #e8f5f3 100%);
        }
        
        .beneficier-title {
            text-align: center;
            font-size: 2rem;
            font-weight: 700;
            font-style: italic;
            color: var(--primary-color);
            margin-bottom: 60px;
            letter-spacing: 1px;
        }
        
        .beneficier-grid {
            display: flex;
            justify-content: center;
            align-items: flex-start;
            gap: 50px;
            flex-wrap: wrap;
        }
        
        .beneficier-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
            cursor: pointer;
            transition: all 0.4s ease;
        }
        
        .beneficier-item:hover {
            transform: translateY(-10px);
        }
        
        .beneficier-icon {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 30px rgba(0,0,0,0.08);
            transition: all 0.4s ease;
            color: #7cb342;
            border: 3px solid transparent;
            overflow: visible;
        }
        
        .beneficier-item:hover .beneficier-icon {
            border-color: var(--secondary-color);
            box-shadow: 0 15px 40px rgba(0,137,123,0.2);
            color: var(--secondary-color);
        }
        
        .beneficier-icon svg {
            width: 50px;
            height: 50px;
        }
        
        .beneficier-icon img {
            width: 70px;
            height: 70px;
            object-fit: contain;
        }
        
        .beneficier-label {
            font-size: 1rem;
            font-weight: 600;
            color: var(--primary-color);
            transition: all 0.3s ease;
        }
        
        .beneficier-item:hover .beneficier-label {
            color: var(--secondary-color);
        }
        
        @media (max-width: 768px) {
            .beneficier-grid {
                gap: 30px;
            }
            .beneficier-icon {
                width: 100px;
                height: 100px;
            }
            .beneficier-icon svg,
            .beneficier-icon img {
                width: 55px;
                height: 55px;
            }
            .beneficier-label {
                font-size: 0.9rem;
            }
            .beneficier-title {
                font-size: 1.5rem;
            }
        }
        
        @media (max-width: 576px) {
            .beneficier-grid {
                gap: 25px;
            }
            .beneficier-icon {
                width: 85px;
                height: 85px;
            }
            .beneficier-icon svg,
            .beneficier-icon img {
                width: 50px;
                height: 50px;
            }
        }
        
        /* Pionnier Section */
        .pionnier-section {
            padding: 100px 0;
            background: #ffffff;
            position: relative;
            overflow: hidden;
        }
        
        .pionnier-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0,137,123,0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .pionnier-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        .badges-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .badge-circle {
            width: 140px;
            height: 140px;
            border-radius: 50%;
            position: relative;
            overflow: hidden;
            background-size: cover;
            background-position: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            transition: all 0.4s ease;
            cursor: pointer;
        }
        
        .badge-circle:hover {
            transform: scale(1.08) translateY(-5px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
        }
        
        .badge-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0,47,43,0.75) 0%, rgba(0,137,123,0.6) 100%);
            transition: all 0.3s ease;
        }
        
        .badge-circle:hover .badge-overlay {
            background: linear-gradient(135deg, rgba(0,47,43,0.85) 0%, rgba(0,137,123,0.7) 100%);
        }
        
        .badge-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: white;
            width: 90%;
        }
        
        .badge-number {
            display: block;
            font-size: 1.8rem;
            font-weight: 800;
            line-height: 1;
            margin-bottom: 5px;
        }
        
        .badge-icon {
            display: block;
            font-size: 1.8rem;
            margin-bottom: 5px;
        }
        
        .badge-text {
            display: block;
            font-size: 0.8rem;
            font-weight: 500;
            line-height: 1.2;
            opacity: 0.95;
        }
        
        .pionnier-content {
            padding-left: 20px;
        }
        
        .pionnier-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            line-height: 1.2;
            margin-bottom: 25px;
        }
        
        .pionnier-description {
            font-size: 1.05rem;
            color: #555;
            line-height: 1.7;
            margin-bottom: 30px;
        }
        
        .pionnier-features {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 35px;
        }
        
        .pionnier-feature {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1rem;
            color: #333;
        }
        
        .pionnier-feature i {
            color: var(--secondary-color);
            font-size: 1.2rem;
        }
        
        .btn-pionnier {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 16px 35px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0,137,123,0.3);
        }
        
        .btn-pionnier:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(0,137,123,0.4);
            color: white;
        }
        
        .btn-pionnier i {
            transition: transform 0.3s ease;
        }
        
        .btn-pionnier:hover i {
            transform: translateX(5px);
        }
        
        @media (max-width: 991px) {
            .pionnier-wrapper {
                grid-template-columns: 1fr;
                gap: 50px;
            }
            .badges-grid {
                justify-items: center;
                max-width: 500px;
                margin: 0 auto;
            }
            .badge-circle {
                width: 120px;
                height: 120px;
            }
            .badge-number {
                font-size: 1.5rem;
            }
            .badge-icon {
                font-size: 1.5rem;
            }
            .badge-text {
                font-size: 0.7rem;
            }
            .pionnier-content {
                padding-left: 0;
                text-align: center;
            }
            .pionnier-title {
                font-size: 2rem;
            }
            .pionnier-features {
                align-items: center;
            }
        }
        
        @media (max-width: 576px) {
            .badges-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }
            .badge-circle {
                width: 110px;
                height: 110px;
            }
        }
        
        /* Services Cards */
        .service-card {
            border-radius: 30px;
            padding: 40px 30px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            transition: all 0.4s ease;
            height: 100%;
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.15);
        }
        
        .service-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            font-size: 2rem;
            color: var(--accent-color);
        }
        
        .service-card h4 {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        /* Services Section */
        .services-section {
            background: #ffffff !important;
            padding: 100px 0;
        }
        .services-section .service-card-yellow {
            background: linear-gradient(135deg, #fde047 0%, #facc15 100%);
        }
        .services-section .service-card-yellow h4,
        .services-section .service-card-yellow p {
            color: var(--primary-color);
        }
        .services-section .service-card-teal {
            background: linear-gradient(135deg, #5eead4 0%, #2dd4bf 100%);
        }
        .services-section .service-card-teal h4,
        .services-section .service-card-teal p {
            color: var(--primary-color);
        }
        .services-section .service-card-dark {
            background: linear-gradient(135deg, #1e3a5f 0%, #0f2744 100%);
            color: white;
        }
        .services-section .service-card-dark h4 {
            color: var(--accent-color);
        }
        .services-section .service-card-dark p {
            color: rgba(255,255,255,0.9);
        }
        .services-section .service-card-dark .service-icon {
            background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
        }
        
        /* Why Choose Us - Modern Card Design */
        .why-section-modern {
            background: linear-gradient(135deg, #f0f7f6 0%, #e8f5f3 100%);
            padding: 100px 0;
        }
        
        .why-section-modern .section-title {
            font-size: 2.8rem;
            font-style: italic;
            color: var(--primary-color);
            text-align: center;
            margin-bottom: 60px;
        }
        
        /* Why Section Card Variants - Brand Colors */
        .why-card-primary {
            background: linear-gradient(135deg, var(--primary-color) 0%, #014d47 100%);
            color: white;
        }
        .why-card-primary h4 {
            color: var(--accent-color) !important;
        }
        .why-card-primary .step-icon-large {
            color: rgba(255,208,0,0.3) !important;
        }
        
        .why-card-secondary {
            background: linear-gradient(135deg, var(--secondary-color) 0%, #00695c 100%);
            color: white;
        }
        .why-card-secondary h4 {
            color: white !important;
        }
        .why-card-secondary .step-icon-large {
            color: rgba(255,255,255,0.3) !important;
        }
        
        .why-card-accent {
            background: linear-gradient(135deg, var(--accent-color) 0%, #e6bc00 100%);
            color: var(--primary-color);
        }
        .why-card-accent h4 {
            color: var(--primary-color) !important;
        }
        .why-card-accent .step-icon-large {
            color: rgba(0,47,43,0.2) !important;
        }
        
        .why-card-light {
            background: linear-gradient(135deg, #e8f5f3 0%, #d4edda 100%);
            color: var(--primary-color);
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        }
        .why-card-light h4 {
            color: var(--primary-color) !important;
        }
        .why-card-light .step-icon-large {
            color: rgba(0,137,123,0.2) !important;
        }
        
        @media (max-width: 991px) {
            .why-section-modern .section-title {
                font-size: 2rem;
            }
        }
        
        /* Legacy Why Section */
        .why-section {
            background: #ffffff;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 30px;
            padding: 25px;
            background: white;
            border-radius: 15px;
            transition: all 0.3s ease;
        }
        
        .feature-item:hover {
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transform: translateX(10px);
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-color);
            flex-shrink: 0;
            margin-right: 20px;
        }
        
        .feature-item h5 {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 5px;
        }
        
        /* Installation Steps Section - Modern Card Design */
        .install-steps-section {
            background: linear-gradient(135deg, #f0f7f6 0%, #e8f5f3 100%);
            padding: 100px 0;
        }
        
        .install-steps-section .section-title {
            font-size: 2.8rem;
            font-style: italic;
            color: var(--primary-color);
            text-align: center;
            margin-bottom: 60px;
        }
        
        .step-card-modern {
            border-radius: 30px;
            padding: 35px 30px;
            height: 100%;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }
        
        .step-card-modern:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        
        .step-card-yellow {
            background: linear-gradient(135deg, #fde047 0%, #facc15 100%);
        }
        
        .step-card-white {
            background: white;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        }
        
        .step-card-teal {
            background: linear-gradient(135deg, #5eead4 0%, #2dd4bf 100%);
        }
        
        .step-card-dark {
            background: linear-gradient(135deg, #1e3a5f 0%, #0f2744 100%);
            color: white;
        }
        
        .step-badge {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
        }
        
        .badge-green {
            background: rgba(0, 100, 80, 0.15);
            color: #006450;
            border: 1px solid rgba(0, 100, 80, 0.3);
        }
        
        .badge-yellow {
            background: rgba(255, 208, 0, 0.3);
            color: #92600a;
            border: 1px solid rgba(146, 96, 10, 0.3);
        }
        
        .badge-light {
            background: rgba(255, 255, 255, 0.25);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.4);
        }
        
        .step-card-modern h4 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--primary-color);
        }
        
        .step-card-dark h4 {
            color: var(--accent-color);
        }
        
        .step-card-modern p {
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
            opacity: 0.85;
        }
        
        .step-card-dark p {
            color: rgba(255,255,255,0.9);
        }
        
        .step-card-modern .step-illustration {
            position: absolute;
            bottom: 15px;
            right: 15px;
            width: 120px;
            height: 120px;
            opacity: 0.9;
        }
        
        .step-card-modern .step-icon-large {
            font-size: 4rem;
            position: absolute;
            bottom: 20px;
            right: 25px;
            opacity: 0.3;
        }
        
        .step-card-with-img {
            display: flex;
            align-items: stretch;
            padding-right: 0;
        }
        
        .step-card-with-img .step-text-content {
            flex: 1;
            padding-right: 15px;
        }
        
        .step-card-with-img .step-person-img {
            width: 160px;
            height: auto;
            object-fit: contain;
            object-position: bottom;
            align-self: flex-end;
            margin-bottom: -35px;
            margin-right: 10px;
        }
        
        @media (max-width: 991px) {
            .step-card-modern {
                margin-bottom: 20px;
            }
            .install-steps-section .section-title {
                font-size: 2rem;
            }
            .step-card-with-img .step-person-img {
                width: 130px;
            }
        }
        
        @media (max-width: 576px) {
            .step-card-with-img .step-person-img {
                width: 100px;
            }
        }
        
        /* Projects Gallery */
        .project-card {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            margin-bottom: 30px;
        }
        
        .project-card img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .project-card:hover img {
            transform: scale(1.1);
        }
        
        .project-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 30px;
            background: linear-gradient(to top, rgba(0,47,43,0.95), transparent);
            color: white;
            transform: translateY(100%);
            transition: transform 0.4s ease;
        }
        
        .project-card:hover .project-overlay {
            transform: translateY(0);
        }
        
        /* Contact Section - Modern UX Design */
        .contact-section-modern {
            background: #ffffff;
            padding: 100px 0;
        }
        
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: start;
        }
        
        .contact-form-side {
            background: white;
            padding: 50px;
            border-radius: 24px;
            box-shadow: 0 25px 60px rgba(0,0,0,0.08);
        }
        
        .form-header {
            margin-bottom: 35px;
        }
        
        .form-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--accent-color), #f59e0b);
            color: var(--primary-color);
            padding: 8px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .form-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-color);
            line-height: 1.3;
            margin-bottom: 12px;
        }
        
        .form-title span {
            color: var(--secondary-color);
        }
        
        .form-subtitle {
            color: #666;
            font-size: 0.95rem;
        }
        
        .modern-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 5px;
        }
        
        .modern-form .form-group {
            margin-bottom: 20px;
        }
        
        .modern-form .form-group.full-width {
            grid-column: 1 / -1;
        }
        
        .modern-form .form-label {
            display: block;
            font-size: 0.9rem;
            font-weight: 500;
            color: #444;
            margin-bottom: 8px;
        }
        
        .modern-form .form-label .required {
            color: #ef4444;
        }
        
        .modern-form .form-input {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #e5e7eb;
            border-radius: 12px;
            font-size: 0.95rem;
            color: #333;
            transition: all 0.3s ease;
            background: #fafafa;
        }
        
        .modern-form .form-input:focus {
            outline: none;
            border-color: var(--secondary-color);
            background: white;
            box-shadow: 0 0 0 4px rgba(0,137,123,0.1);
        }
        
        .modern-form .form-input::placeholder {
            color: #9ca3af;
        }
        
        .modern-form .form-select {
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 15px center;
            padding-right: 45px;
        }
        
        .modern-form .form-textarea {
            resize: none;
            min-height: 100px;
        }
        
        .btn-submit {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            padding: 16px 30px;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 10px;
        }
        
        .btn-submit:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(0,137,123,0.3);
        }
        
        .btn-submit i {
            transition: transform 0.3s ease;
        }
        
        .btn-submit:hover i {
            transform: translateX(5px);
        }
        
        .form-note {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 20px;
            font-size: 0.85rem;
            color: #6b7280;
        }
        
        .form-note i {
            color: var(--secondary-color);
        }
        
        /* Info Side */
        .contact-info-side {
            position: sticky;
            top: 100px;
        }
        
        .info-card {
            background: linear-gradient(135deg, var(--primary-color) 0%, #014d47 100%);
            padding: 40px;
            border-radius: 24px;
            color: white;
        }
        
        .info-header h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .info-header p {
            font-size: 0.9rem;
            opacity: 0.85;
            margin-bottom: 30px;
        }
        
        .info-items {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 30px;
        }
        
        .info-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px;
            background: rgba(255,255,255,0.1);
            border-radius: 12px;
            text-decoration: none;
            color: white;
            transition: all 0.3s ease;
        }
        
        .info-item:hover {
            background: rgba(255,255,255,0.2);
            transform: translateX(5px);
            color: white;
        }
        
        .info-item.whatsapp:hover {
            background: #25D366;
        }
        
        .info-icon {
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.15);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .info-content {
            display: flex;
            flex-direction: column;
        }
        
        .info-label {
            font-size: 0.8rem;
            opacity: 0.7;
        }
        
        .info-value {
            font-size: 0.95rem;
            font-weight: 500;
        }
        
        .social-section {
            padding-top: 25px;
            border-top: 1px solid rgba(255,255,255,0.15);
            margin-bottom: 25px;
        }
        
        .social-label {
            display: block;
            font-size: 0.85rem;
            opacity: 0.7;
            margin-bottom: 15px;
        }
        
        .social-icons {
            display: flex;
            gap: 12px;
        }
        
        .social-icon {
            width: 42px;
            height: 42px;
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }
        
        .social-icon:hover {
            background: var(--accent-color);
            color: var(--primary-color);
            transform: translateY(-3px);
        }
        
        .trust-badges {
            display: flex;
            justify-content: space-between;
            gap: 10px;
        }
        
        .trust-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
            padding: 12px;
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
            flex: 1;
            text-align: center;
        }
        
        .trust-item i {
            font-size: 1.2rem;
            color: var(--accent-color);
        }
        
        .trust-item span {
            font-size: 0.75rem;
            opacity: 0.9;
        }
        
        .map-container {
            margin-top: 50px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        }
        
        .map-container iframe {
            display: block;
            border: none;
        }
        
        @media (max-width: 991px) {
            .contact-wrapper {
                grid-template-columns: 1fr;
            }
            .contact-form-side {
                padding: 30px;
            }
            .modern-form .form-row {
                grid-template-columns: 1fr;
            }
            .form-title {
                font-size: 1.6rem;
            }
            .contact-info-side {
                position: static;
            }
            .trust-badges {
                flex-wrap: wrap;
            }
        }
        
        /* Footer */
        footer {
            background: var(--primary-color);
            color: white;
            padding: 100px 0 30px;
        }
        
        .footer-logo {
            background: transparent;
        }

        footer h5 {
            color: var(--accent-color);
            font-weight: 600;
            margin-bottom: 25px;
        }
        
        footer a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: all 0.3s ease;
            display: block;
            margin-bottom: 10px;
        }
        
        footer a:hover {
            color: var(--accent-color);
            padding-left: 5px;
        }
        
        .social-links a {
            display: inline-flex;
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--accent-color);
            color: var(--primary-color);
            transform: translateY(-5px);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 30px;
            margin-top: 50px;
        }
        
        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--accent-color);
            color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
            border: none;
        }
        
        .scroll-top.active {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(255,208,0,0.4);
        }
        
        /* Responsive */
        @media (max-width: 991px) {
            .slide-content {
                align-items: flex-start;
                padding-top: 100px;
            }
            .slide-content h1 {
                font-size: 2rem;
            }
            .slide-content .highlight {
                font-size: 2.5rem;
            }
            .navbar-collapse {
                background: var(--primary-color);
                padding: 20px;
                border-radius: 10px;
                margin-top: 15px;
            }
        }
        
        @media (max-width: 767px) {
            .stats-section {
                margin-top: 0;
                border-radius: 0;
            }
            .contact-form {
                padding: 30px;
            }
            .section-title {
                font-size: 2rem;
            }
        }
        
        /* Loading Animation */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }
        
        .preloader.loaded {
            opacity: 0;
            visibility: hidden;
        }
        
        .preloader-icon {
            width: 60px;
            height: 60px;
            border: 4px solid rgba(255,255,255,0.2);
            border-top-color: var(--accent-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            bottom: 25px;
            left: 25px;
            width: 60px;
            height: 60px;
            background: #25D366;
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.25);
            z-index: 9999;
            transition: transform 0.3s ease, background 0.3s ease;
            animation: wa-pulse 2.2s infinite;
        }
        .whatsapp-float:hover {
            background: #1ebe5d;
            color: #ffffff;
            transform: scale(1.1);
        }
        @keyframes wa-pulse {
            0%   { box-shadow: 0 6px 20px rgba(0,0,0,0.25), 0 0 0 0 rgba(37,211,102,0.6); }
            70%  { box-shadow: 0 6px 20px rgba(0,0,0,0.25), 0 0 0 16px rgba(37,211,102,0); }
            100% { box-shadow: 0 6px 20px rgba(0,0,0,0.25), 0 0 0 0 rgba(37,211,102,0); }
        }
        @media (max-width: 576px) {
            .whatsapp-float { width: 54px; height: 54px; font-size: 28px; bottom: 18px; left: 18px; }
        }
        html { overflow-x: hidden; }
        .footer-copyright { white-space: nowrap; }
        @media (max-width: 767px) {
            .footer-copyright { white-space: normal; font-size: 0.82rem; line-height: 1.6; }
            footer { padding-bottom: 100px; }
        }

/* ===== Contact Form 7 styling (match .modern-form design) ===== */
.contact-form-side .wpcf7-form .row { margin-bottom: 0; }
.contact-form-side .wpcf7-form label {
    display: block;
    width: 100%;
    font-size: 0.9rem;
    font-weight: 500;
    color: #444;
    margin-bottom: 18px;
}
.contact-form-side .wpcf7-form-control-wrap {
    display: block;
    margin-top: 8px;
}
.contact-form-side .wpcf7-form input.wpcf7-form-control:not(.wpcf7-submit),
.contact-form-side .wpcf7-form textarea.wpcf7-form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 0.95rem;
    color: #333;
    background: #fafafa;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
}
.contact-form-side .wpcf7-form input.wpcf7-form-control:not(.wpcf7-submit):focus,
.contact-form-side .wpcf7-form textarea.wpcf7-form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0,137,123,0.1);
}
.contact-form-side .wpcf7-form input::placeholder,
.contact-form-side .wpcf7-form textarea::placeholder { color: #9ca3af; }
.contact-form-side .wpcf7-form textarea.wpcf7-textarea { min-height: 140px; resize: none; }
.contact-form-side .wpcf7-form input.wpcf7-submit {
    width: 100%;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border: none;
    padding: 16px 30px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    margin-top: 8px;
}
.contact-form-side .wpcf7-form input.wpcf7-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0,137,123,0.3);
}
.contact-form-side .wpcf7-form .wpcf7-spinner { margin: 12px auto 0; display: block; }
.contact-form-side .wpcf7-not-valid-tip { font-size: 0.8rem; color: #ef4444; margin-top: 5px; }
.contact-form-side .wpcf7 .wpcf7-response-output {
    border-radius: 10px;
    margin: 16px 0 0;
    padding: 12px 18px;
    font-size: 0.9rem;
}

/* ===== CF7 response message (success / error) — styled ===== */
.contact-form-side .wpcf7-response-output {
    border: none !important;
    border-radius: 12px !important;
    padding: 16px 20px !important;
    margin: 22px 0 0 !important;
    font-size: 0.95rem !important;
    font-weight: 500;
    line-height: 1.5;
    position: relative;
    padding-left: 50px !important;
}
.contact-form-side .wpcf7-response-output::before {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-family: "bootstrap-icons";
    font-size: 1.2rem;
}
/* success */
.contact-form-side form.sent .wpcf7-response-output {
    background: rgba(0,137,123,0.12);
    color: var(--primary-color);
    box-shadow: inset 0 0 0 1.5px rgba(0,137,123,0.35);
}
.contact-form-side form.sent .wpcf7-response-output::before { content: "\F26B"; color: var(--secondary-color); } /* check-circle-fill */
/* validation (champs invalides) */
.contact-form-side form.invalid .wpcf7-response-output,
.contact-form-side form.unaccepted .wpcf7-response-output,
.contact-form-side form.payment-required .wpcf7-response-output {
    background: rgba(255,193,7,0.15);
    color: #8a6d00;
    box-shadow: inset 0 0 0 1.5px rgba(255,193,7,0.45);
}
.contact-form-side form.invalid .wpcf7-response-output::before,
.contact-form-side form.unaccepted .wpcf7-response-output::before { content: "\F33A"; color: #c79100; } /* exclamation-triangle-fill */
/* erreur d'envoi / spam */
.contact-form-side form.failed .wpcf7-response-output,
.contact-form-side form.aborted .wpcf7-response-output,
.contact-form-side form.spam .wpcf7-response-output {
    background: rgba(239,68,68,0.12);
    color: #b91c1c;
    box-shadow: inset 0 0 0 1.5px rgba(239,68,68,0.35);
}
.contact-form-side form.failed .wpcf7-response-output::before,
.contact-form-side form.aborted .wpcf7-response-output::before,
.contact-form-side form.spam .wpcf7-response-output::before { content: "\F623"; color: #dc2626; } /* x-circle-fill */