* { margin: 0; padding: 0; box-sizing: border-box; }
        :root { --primary: #75C4E7; --dark: #1a1a2e; --white: #ffffff; --gold: #C5A663; }
        body { font-family: 'Montserrat', sans-serif; }
        a { text-decoration: none; color: inherit; }

        /* HEADER */
        .header { 
            position: fixed; 
            top: 0; 
            left: 0; 
            right: 0; 
            z-index: 1000; 
            padding: 15px 0; 
            background: var(--primary); 
            box-shadow: 0 2px 20px rgba(0,0,0,0.1); 
        }
        
        .header-inner { 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            max-width: 1400px; 
            margin: 0 auto; 
            padding: 0 40px; 
        }
        
        .logo { 
            display: flex; 
            align-items: center; 
            gap: 8px; 
            font-size: 1.8rem; 
            z-index: 1001; 
            flex-shrink: 0;
        }
        .logo .anima { color: var(--white); font-weight: 700; }
        .logo .musica { color: var(--white); font-weight: 600; }

        .nav { 
            display: flex; 
            align-items: center; 
            gap: 35px; 
        }
        
        .nav-link { 
            color: var(--white); 
            font-weight: 500; 
            font-size: 0.95rem; 
            padding: 8px 0; 
            position: relative; 
            white-space: nowrap;
        }
        
        .nav-link::after { 
            content: ''; 
            position: absolute; 
            bottom: 0; 
            left: 0; 
            width: 0; 
            height: 2px; 
            background: var(--white); 
            transition: width 0.3s ease; 
        }
        
        .nav-link:hover::after,
        .nav-link.active::after { 
            width: 100%; 
        }

        /* Cacher le bouton Contact mobile sur desktop */
        .nav-link-mobile {
            display: none;
        }

        .btn-contact-header { 
            background: var(--white); 
            color: var(--primary); 
            padding: 12px 28px; 
            border-radius: 30px; 
            font-weight: 600; 
            font-size: 0.95rem; 
            transition: transform 0.2s ease, opacity 0.2s ease ease; 
            border: 2px solid var(--white); 
            flex-shrink: 0;
        }
        
        .btn-contact-header:hover { 
            background: transparent; 
            color: var(--white);
        }

        .burger { 
            display: none; 
            flex-direction: column; 
            width: 40px; 
            height: 40px; 
            cursor: pointer; 
            z-index: 1001; 
            background: none; 
            border: none; 
            justify-content: center; 
            align-items: center; 
            gap: 6px; 
            padding: 0; 
            flex-shrink: 0;
        }
        
        .burger span { 
            display: block; 
            width: 30px; 
            height: 3px; 
            background: var(--white); 
            border-radius: 3px; 
            transition: transform 0.2s ease, opacity 0.2s ease ease; 
        }
        
        .burger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
        .burger.active span:nth-child(2) { opacity: 0; }
        .burger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

        /* HERO */
        .hero-section {
            background: linear-gradient(135deg, var(--primary) 0%, #6AD5E7 100%);
            padding: 140px 20px 80px;
            text-align: center;
            color: var(--white);
        }

        .hero-section h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .hero-section p {
            font-size: 1.2rem;
            opacity: 0.95;
            max-width: 700px;
            margin: 0 auto;
        }

        /* MAIN CONTENT */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 20px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header span {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .section-header h2 {
            font-size: 2.5rem;
            color: var(--dark);
            margin-top: 15px;
            font-weight: 700;
        }

        /* REFERENCES GRID */
        .references-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-bottom: 80px;
        }

        .reference-card {
            background: white;
            border-radius: 15px;
            padding: 40px 30px;
            box-shadow: 0 5px 25px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid var(--primary);
        }

        .reference-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 40px rgba(0,0,0,0.12);
        }

        .reference-card h3 {
            color: var(--primary);
            font-size: 1.5rem;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .reference-card p {
            color: #555;
            line-height: 1.8;
            margin-bottom: 10px;
        }

        .reference-type {
            display: inline-block;
            background: #f0f8ff;
            color: var(--primary);
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-top: 15px;
        }

        /* TESTIMONIALS */
        .testimonials-section {
            background: #f8f9fa;
            padding: 80px 20px;
        }

        .testimonial {
            background: white;
            padding: 40px;
            border-radius: 15px;
            margin-bottom: 30px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            border-left: 5px solid var(--primary);
        }

        .testimonial-text {
            font-size: 1.15rem;
            line-height: 1.8;
            color: #333;
            font-style: italic;
            margin-bottom: 25px;
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--primary);
            font-size: 1rem;
        }

        .testimonial-position {
            color: #666;
            font-size: 0.9rem;
            margin-top: 5px;
        }

        /* PARTNERS LOGOS */
        .partners-section {
            padding: 80px 20px;
            background: white;
        }

        .partners-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            align-items: center;
            max-width: 1000px;
            margin: 0 auto;
        }

        .partner-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }

        .partner-logo:hover {
            opacity: 1;
        }

        .partner-logo img {
            max-width: 150px;
            height: auto;
            filter: grayscale(100%);
            transition: filter 0.3s ease;
        }

        .partner-logo:hover img {
            filter: grayscale(0%);
        }

        /* CTA SECTION */
        .cta-section {
            background: var(--dark);
            color: var(--white);
            padding: 80px 20px;
            text-align: center;
        }

        .cta-section h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .cta-section p {
            font-size: 1.2rem;
            margin-bottom: 40px;
            opacity: 0.9;
        }

        .btn-primary {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            padding: 18px 45px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: transform 0.2s ease, opacity 0.2s ease ease;
            box-shadow: 0 5px 20px rgba(117, 196, 231, 0.3);
        }

        .btn-primary:hover {
            background: #6AD5E7;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(117, 196, 231, 0.4);
        }

        /* FOOTER */
        .footer {
            background: var(--dark);
            color: var(--white);
            padding: 60px 20px 30px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h4 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .footer-col p, .footer-col a {
            color: rgba(255,255,255,0.8);
            line-height: 1.8;
            display: block;
            margin-bottom: 10px;
        }

        .footer-col a:hover {
            color: var(--primary);
        }

        .footer-social {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .footer-social a {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s ease, opacity 0.2s ease ease;
        }

        .footer-social a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }

        .footer-social svg {
            width: 20px;
            height: 20px;
            fill: var(--white);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .footer-bottom p {
            color: rgba(255,255,255,0.6);
            font-size: 0.9rem;
        }

        /* MOBILE */
        @media (max-width: 900px) {
            .nav { 
                position: fixed;
                top: 0;
                right: -100%;
                width: 300px;
                height: 100vh;
                background: var(--dark);
                flex-direction: column;
                justify-content: flex-start;
                padding: 100px 30px 30px;
                gap: 25px;
                transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
                box-shadow: -5px 0 20px rgba(0,0,0,0.2);
                overflow-y: auto;
            }
            
            .nav.active { right: 0; }
            .burger { display: flex; }
            .btn-contact-header { display: none; }
            
            .nav-link-mobile {
                display: block;
                margin-top: 20px;
                background: var(--primary);
                color: white;
                padding: 15px 30px;
                border-radius: 30px;
                font-weight: 600;
                text-align: center;
                transition: all 0.3s ease;
            }
            .nav-link-mobile:hover {
                transform: scale(1.05);
                box-shadow: 0 5px 15px rgba(117, 196, 231, 0.3);
            }
            
            .hero-section h1 { font-size: 2rem; }
            .section-header h2 { font-size: 2rem; }
            .cta-section h2 { font-size: 2rem; }
        }

        @media (max-width: 480px) {
            .header-inner { padding: 0 20px; }
            .hero-section { padding: 120px 20px 60px; }
            .container { padding: 60px 20px; }
            .references-grid { grid-template-columns: 1fr; }
        }
    
        .btn-email-cta { display: inline-block; background: var(--gold); color: var(--dark); padding: 12px 30px; border-radius: 30px; font-weight: 600; font-size: 0.95rem; transition: all 0.3s; box-shadow: 0 4px 15px rgba(197,166,99,0.3); text-decoration: none; }
        .btn-email-cta:hover { background: var(--dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }