:root {
            --primary-green: #107c41;
            --light-green: #e8f5e8;
            --gray-50: #fafafa;
            --gray-100: #f5f5f5;
            --gray-300: #d0d0d0;
            --gray-600: #757575;
            --gray-900: #212121;
            --white: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            color: var(--gray-900);
            line-height: 1.6;
            background: var(--white);
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--gray-300);
            z-index: 1000;
            padding: 1rem 0;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-green);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--gray-600);
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary-green);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .mobile-menu span {
            width: 25px;
            height: 3px;
            background: var(--gray-600);
            margin: 3px 0;
            transition: 0.3s;
        }

        /* Main Content */
        main {
            margin-top: 40px;
        }

        .section {
            display: none;
            min-height: calc(100vh - 80px);
        }

        .section.active {
            display: block;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .background-container {
    background-image: url('img/Accueil-Bienvenue-1.jpg'); /* ← à remplacer par ton image */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

        .background-blog {
    background-image: url('/img/background-blog.png'); /* ← à remplacer par ton image */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}
        
        .service-container {
    background-image: url('/img/Accueil-Qui suis-je _-1.jpg'); /* ← à remplacer par ton image */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}
          
            .tarif-container {
    background-image: url('/img/téléchargement.png'); /* ← à remplacer par ton image */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}
        
          .alex-container {
    background-image: url('/img/alex.png'); /* ← à remplacer par ton image */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

          .contact-container {
    background-image: url('/img/reservation.png'); /* ← à remplacer par ton image */
    background-size: cover;
    background-position: left;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: black;
    text-align: center;
    position: relative;
    overflow: hidden;
}     
        
.contact2-container {
    background-color: grey;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 4rem 2rem;
    border-radius: 12px;
    color: black;
    text-align: right;
    position: relative;
    overflow: hidden;
}

        /* Hero Section */
        .hero {
            padding: 4rem 0;
            text-align: center;
            background: linear-gradient(135deg, var(--gray-50) 0%, var(--light-green) 100%);
        }

        .hero h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--gray-900);
        }

        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--gray-600);
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-button {
            display: inline-block;
            background: var(--primary-green);
            color: white;
            padding: 1rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }

        .cta-button:hover {
            background: #0d5d31;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(16, 124, 65, 0.3);
        }

        /* Services Grid */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 4rem 0;
        }

        .service-card {
            background: var(--white);
            padding: 2rem;
            border-radius: 12px;
            border: 1px solid var(--gray-300);
            text-align: center;
            transition: all 0.3s ease;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: var(--light-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
        }

        .service-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-900);
        }

        .service-card p {
            color: var(--gray-600);
            line-height: 1.6;
        }

        /* Pricing */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            padding: 4rem 0;
        }

        .pricing-card {
            background: var(--white);
            border: 2px solid var(--gray-300);
            border-radius: 12px;
            padding: 2rem;
            text-align: center;
            position: relative;
        }

        .pricing-card.featured {
            border-color: var(--primary-green);
            transform: scale(1.05);
        }

        .pricing-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-green);
            margin-bottom: 1rem;
        }

        .pricing-features {
            list-style: none;
            margin: 1.5rem 0;
        }

        .pricing-features li {
            padding: 0.5rem 0;
            color: var(--gray-600);
        }

        .pricing-features li:before {
            content: "✓";
            color: var(--primary-green);
            font-weight: bold;
            margin-right: 0.5rem;
        }

        /* About Section */
        .about-content {
            padding: 4rem 0;
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            color: var(--gray-900);
        }

        .about-text p {
            color: var(--gray-600);
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }

        .about-image {
            background: var(--light-green);
            border-radius: 12px;
            height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: var(--primary-green);
        }

        /* Contact Form */
        .contact-content {
            padding: 4rem 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }

        .contact-form {
            background: var(--gray-50);
            padding: 2rem;
            border-radius: 12px;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--gray-900);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--gray-300);
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
        }

        .form-group textarea {
            height: 120px;
            resize: vertical;
        }

        /* Calendly Integration */
        .calendly-section {
            background: var(--white);
            padding: 2rem;
            border-radius: 12px;
            border: 1px solid var(--gray-300);
        }

        .calendly-section h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-900);
            text-align: center;
        }

        .calendly-button {
            display: block;
            width: 100%;
            background: var(--primary-green);
            color: white;
            padding: 1rem;
            text-align: center;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            margin-bottom: 1rem;
            transition: background 0.3s ease;
        }

        .calendly-button:hover {
            background: #0d5d31;
        }

        .calendly-iframe {
            width: 100%;
            height: 630px;
            border: none;
            border-radius: 8px;
            display: none;
        }

        .calendly-iframe.active {
            display: block;
        }

        /* Section Headers */
        .section-header {
            text-align: center;
            padding: 4rem 0 0.5rem;
        }

        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-900);
        }

        .section-header p {
            font-size: 1.2rem;
            color: var(--gray-600);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Footer */
        footer {
            background: var(--gray-900);
            color: white;
            text-align: center;
            padding: 2rem 0;
            margin-top: 4rem;
        }

        /* Legal Pages */
        .legal-content {
            padding: 4rem 0;
            max-width: 800px;
            margin: 0 auto;
        }

        .legal-content h2 {
            font-size: 2rem;
            margin-bottom: 2rem;
            color: var(--gray-900);
        }

        .legal-content h3 {
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
            color: var(--gray-900);
        }

        .legal-content p {
            margin-bottom: 1rem;
            color: var(--gray-600);
            line-height: 1.7;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu {
                display: flex;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .hero-subtitle {
                font-size: 1.1rem;
            }

            .about-content,
            .contact-content {
                grid-template-columns: 1fr;
            }

            .pricing-card.featured {
                transform: none;
            }

            .container {
                padding: 0 1rem;
            }
        }