:root {
        --primary: #2563eb;
        --secondary: #1e40af;
        --dark: #1e1e1e;
        --light: #f8fafc;
        --accent: #3b82f6;
        --text: #334155;
        --transition-fast: 0.3s;
        --transition-medium: 0.5s;
        --transition-slow: 0.8s;
        --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
        --ease-elastic: cubic-bezier(0.5, 1.5, 0.5, 1);
    }

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

    body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background-color: #f1f5f9;
        color: var(--text);
        overflow-x: hidden;
        line-height: 1.6;
    }

    .loader {
        position: fixed;
        top: 0;
        left: 0;
        width: 0%;
        height: 4px;
        background: var(--primary);
        z-index: 9999;
        transition: width var(--transition-fast), opacity var(--transition-fast);
    }

    header {
        position: relative;
        height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                    url('background (2).jpg') center/cover no-repeat fixed;
        color: white;
        text-align: center;
        overflow: hidden;
    }

    header h1 {
        font-size: 4rem;
        margin-bottom: 2rem;
        position: relative;
        display: inline-block;
    }

    header h1::after {
        content: attr(data-text);
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        color: var(--primary);
        clip-path: polygon(0% 0%, 100% 0%, 100% 50%, 0% 50%);
        animation: textSplit 3s infinite alternate;
    }

    @keyframes textSplit {
        to { clip-path: polygon(0% 50%, 100% 50%, 100% 100%, 0% 100%); }
    }

    .scroll-indicator {
        position: absolute;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
    }

    .mouse {
        width: 25px;
        height: 40px;
        border: 2px solid white;
        border-radius: 12px;
        position: relative;
    }

    .mouse::before {
        content: '';
        position: absolute;
        top: 5px;
        left: 50%;
        transform: translateX(-50%);
        width: 4px;
        height: 8px;
        background: white;
        border-radius: 2px;
        animation: scrollAnimation 2s infinite;
    }

    @keyframes scrollAnimation {
        0% { top: 5px; opacity: 1; }
        100% { top: 20px; opacity: 0; }
    }

    section {
        padding: 6rem 2rem;
        max-width: 1200px;
        margin: 0 auto;
    }

    h2 {
        font-size: 2.5rem;
        margin-bottom: 3rem;
        position: relative;
        display: inline-block;
    }

    h2::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 0;
        width: 60px;
        height: 4px;
        background: var(--primary);
        border-radius: 2px;
    }

    .text-mask {
        background: linear-gradient(90deg, var(--primary), var(--accent));
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

    #about {
        background-color: white;
        position: relative;
        z-index: 1;
    }

    .team {
        display: flex;
        justify-content: center;
        gap: 3rem;
        margin-top: 4rem;
        flex-wrap: wrap;
    }

    .member {
        text-align: center;
        max-width: 300px;
    }

    .member-img {
        width: 200px;
        height: 200px;
        margin: 0 auto 1.5rem;
        border-radius: 50%;
        overflow: hidden;
        border: 3px solid var(--primary);
        box-shadow: 0 10px 30px rgba(37, 99, 235, 0.2);
        transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    }

    .member:hover .member-img {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(37, 99, 235, 0.3);
    }

    .member img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-slow) var(--ease-out), 
                    filter var(--transition-medium) var(--ease-out);
    }

    .member:hover img {
        transform: scale(1.05);
        filter: brightness(1.05) contrast(1.05);
    }

    .hover-effect {
        position: relative;
        color: var(--primary);
        text-decoration: none;
        transition: color var(--transition-fast);
    }

    .hover-effect::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary);
        transition: width var(--transition-fast);
    }

    .hover-effect:hover::after {
        width: 100%;
    }

    #services {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        padding: 6rem 2rem;
        position: relative;
        z-index: 1;
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        max-width: 1000px;
        margin: 3rem auto 0;
    }

    .service-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(5px);
        border-radius: 15px;
        padding: 2rem;
        text-align: center;
        transition: all var(--transition-medium) var(--ease-out);
        border: 1px solid rgba(255, 255, 255, 0.2);
        animation: float 6s ease-in-out infinite;
    }

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    @keyframes float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
    }
    .carousel-container {
        position: relative;
        width: 100%;
        max-width: 600px; /* Taille similaire à Instagram */
        margin: 0 auto;
        overflow: hidden;
        border-radius: 15px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .carousel {
        position: relative;
        width: 100%;
        padding-bottom: 100%; /* Crée un ratio carré 1:1 */
    }

    .carousel-inner {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        transition: transform 0.5s ease;
    }

    .carousel-item {
        min-width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #fafafa; /* Fond clair comme Instagram */
    }

    .carousel-item img {
        width: auto;
        height: 100%;
        max-width: 100%;
        object-fit: contain; /* Affiche l'image entière sans rognage */
    }

    .carousel-control {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.9);
        border: none;
        border-radius: 50%;
        color: var(--primary);
        font-size: 1.2rem;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s;
        z-index: 10;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .carousel-control.prev {
        left: 15px;
    }

    .carousel-control.next {
        right: 15px;
    }

    .carousel-control:hover {
        background: white;
        transform: translateY(-50%) scale(1.1);
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    }

    #contact {
        background-color: white;
    }

    .form-group {
        position: relative;
        margin-bottom: 2rem;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 1rem 0;
        font-size: 1rem;
        border: none;
        border-bottom: 1px solid #ccc;
        outline: none;
        background: transparent;
        transition: border-color var(--transition-fast);
    }

    .form-group textarea {
        min-height: 100px;
        resize: vertical;
    }

    .form-group label {
        position: absolute;
        top: 1rem;
        left: 0;
        font-size: 1rem;
        color: #999;
        pointer-events: none;
        transition: all var(--transition-fast);
    }

    .form-group input:focus ~ label,
    .form-group input:valid ~ label,
    .form-group textarea:focus ~ label,
    .form-group textarea:valid ~ label {
        top: -1.2rem;
        left: 0;
        font-size: 0.8rem;
        color: var(--primary);
    }

    .underline {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary);
        transition: width var(--transition-fast);
    }

    .form-group input:focus ~ .underline,
    .form-group textarea:focus ~ .underline {
        width: 100%;
    }

    .btn-magnetic {
        position: relative;
        display: inline-block;
        padding: 1rem 2rem;
        background: linear-gradient(45deg, var(--primary), var(--accent), var(--secondary));
        background-size: 200% 200%;
        color: white;
        border: none;
        border-radius: 50px;
        font-size: 1rem;
        font-weight: 500;
        cursor: pointer;
        overflow: hidden;
        transition: all var(--transition-medium) var(--ease-out), 
                    background-position var(--transition-medium) var(--ease-out);
        z-index: 1;
    }

    .btn-magnetic:hover {
        background-position: 100% 100%;
        transform: translateY(-3px);
    }

    .btn-magnetic span {
        position: relative;
        z-index: 2;
    }

    footer {
        background: var(--dark);
        color: white;
        padding: 4rem 2rem;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    footer::before {
        content: '';
        position: absolute;
        top: -50px;
        left: 0;
        width: 100%;
        height: 50px;
        background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" xmlns="http://www.w3.org/2000/svg"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%231e1e1e" opacity=".25"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" fill="%231e1e1e" opacity=".5"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%231e1e1e"/></svg>') no-repeat;
        background-size: cover;
    }

    .footer-content {
        max-width: 1200px;
        margin: 0 auto;
    }

    .social-links {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .social-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        height: 50px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        color: white;
        font-size: 1.5rem;
        transition: all var(--transition-fast);
    }

    .social-icon:hover {
        background: var(--primary);
        transform: translateY(-5px);
    }

    .fade-in {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity var(--transition-slow) var(--ease-out), 
                    transform var(--transition-slow) var(--ease-out);
    }

    .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .main-nav {
        position: absolute;
        top: 30px;
        right: 30px;
        display: flex;
        gap: 20px;
        z-index: 100;
    }

    .nav-link {
        color: white;
        text-decoration: none;
        font-weight: 500;
        padding: 8px 15px;
        border-radius: 20px;
        transition: all var(--transition-fast);
        position: relative;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary);
        transition: width var(--transition-fast);
    }

    .nav-link:hover::after {
        width: 100%;
    }

    .nav-link.active {
        background: rgba(255, 255, 255, 0.2);
    }

    .service-tabs {
        display: flex;
        justify-content: center;
        margin-bottom: 3rem;
        gap: 10px;
    }

    .tab-btn {
        padding: 12px 24px;
        background: transparent;
        border: 2px solid var(--primary);
        color: var(--primary);
        border-radius: 30px;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--transition-fast);
    }

    .tab-btn:hover {
        background: rgba(37, 99, 235, 0.1);
    }

    .tab-btn.active {
        background: var(--primary);
        color: white;
    }

    .service-tab-content {
        display: none;
        padding: 4rem 0;
    }

    .service-tab-content.active-tab {
        display: block;
    }

    .service-header {
        text-align: center;
        max-width: 700px;
        margin: 0 auto 4rem;
    }

    .service-icon {
        font-size: 3rem;
        color: var(--primary);
        margin-bottom: 1.5rem;
    }

    .section-subtitle {
        text-align: center;
        font-size: 1.2rem;
        color: var(--text);
        opacity: 0.8;
        max-width: 700px;
        margin: 0 auto 3rem;
    }

    .services-subtitle {
        text-align: center;
        margin-bottom: 2rem;
        font-size: 1.2rem;
        opacity: 0.9;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin-top: 3rem;
    }

    .pricing-card {
        background: white;
        border-radius: 15px;
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: all var(--transition-medium) var(--ease-out);
        position: relative;
    }

    .pricing-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    }

    .pricing-card.featured {
        border: 2px solid var(--primary);
    }

    .popular-badge {
        position: absolute;
        top: -15px;
        right: 20px;
        background: var(--primary);
        color: white;
        padding: 5px 15px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
    }

    .pricing-header {
        text-align: center;
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #eee;
    }

    .pricing-header h4 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        color: var(--dark);
    }

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

    .features {
        list-style: none;
        margin-bottom: 2rem;
    }

    .features li {
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
    }

    .features i {
        margin-right: 10px;
        color: var(--primary);
    }

    .addons-section {
        margin-top: 5rem;
        text-align: center;
    }

    .addons-section h4 {
        font-size: 1.8rem;
        margin-bottom: 2rem;
        color: var(--dark);
    }

    .addons-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        margin-top: 2rem;
    }

    .addon-card {
        background: white;
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        transition: transform var(--transition-fast);
        text-align: center;
    }

    .addon-card:hover {
        transform: translateY(-5px);
    }

    .addon-card i {
        font-size: 2rem;
        color: var(--primary);
        margin-bottom: 1rem;
    }

    .addon-card h5 {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }

    .addon-card p:first-of-type {
        font-weight: 600;
        color: var(--primary);
        margin-bottom: 0.5rem;
    }

    #cta {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        text-align: center;
        padding: 6rem 2rem;
    }

    #cta h2 {
        color: white;
    }

    #cta h2::after {
        background: white;
    }

    #cta p {
        font-size: 1.2rem;
        max-width: 600px;
        margin: 0 auto 2rem;
        opacity: 0.9;
    }

    .page-nav {
        text-align: center;
        padding: 3rem 0;
    }

    .nav-button {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 12px 30px;
        background: var(--primary);
        color: white;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 500;
        transition: all var(--transition-medium) var(--ease-out);
        box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    }

    .nav-button:hover {
        background: var(--secondary);
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    }

    .nav-button i {
        transition: transform var(--transition-fast);
    }

    .nav-button:hover i {
        transform: translateX(5px);
    }

    .nav-button:hover i.fa-arrow-left {
        transform: translateX(-5px);
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
    }

    img[loading="lazy"] {
        opacity: 0;
        transition: opacity var(--transition-fast);
    }

    img[loading="lazy"].loaded {
        opacity: 1;
    }

    .service-card, .member-img, .carousel-item {
        will-change: transform;
        backface-visibility: hidden;
    }

    @media (max-width: 768px) {
        header h1 {
            font-size: 2.5rem;
        }

        .team {
            flex-direction: column;
            align-items: center;
        }

        .member {
            margin-bottom: 2rem;
        }

        .services-grid, .pricing-grid {
            grid-template-columns: 1fr;
        }

        .carousel {
            height: 350px;
        }

        .main-nav {
            top: 20px;
            right: 20px;
        }
        
        .service-tabs {
            flex-direction: column;
        }
    }

    @media (max-width: 480px) {
        header h1 {
            font-size: 2rem;
        }

        h2 {
            font-size: 1.8rem;
        }

        .carousel-control {
            width: 40px;
            height: 40px;
            font-size: 1.2rem;
        }

        .main-nav {
            position: static;
            justify-content: center;
            margin-bottom: 2rem;
        }
    }

    .carousel-container {
        position: relative;
    }

    .carousel-control.prev {
        left: 10px; /* Ajustez cette valeur */
    }

    .carousel-control.next {
        right: 10px; /* Ajustez cette valeur */
    }





    .currency-selector {
        text-align: center;
        margin: 20px 0 30px;
        font-size: 0.9em;
    }
    
    .currency-options {
        display: inline-flex;
        background: #f5f5f5;
        border-radius: 50px;
        padding: 5px;
        margin-left: 10px;
    }
    
    .currency-btn {
        border: none;
        background: transparent;
        padding: 8px 15px;
        border-radius: 50px;
        cursor: pointer;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .currency-btn.active {
        background: #4a6ee0;
        color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    
    /* Style pour la boîte de prix */
    .price-box {
        background: white;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        padding: 12px 20px;
        display: inline-flex;
        align-items: center;
        margin: 10px 0;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .price-amount {
        font-size: 1.4em;
        font-weight: 700;
        color: #2c3e50;
    }
    
    .price-currency {
        font-size: 1em;
        margin-left: 5px;
        color: #4a6ee0;
        font-weight: 600;
    }
    
    .price-unit {
        font-size: 0.9em;
        margin-left: 5px;
        color: #7f8c8d;
    }
    
    .price-previous {
        font-size: 0.9em;
        margin-left: 5px;
        color: #7f8c8d;
    }

    .service-card:hover .price-box {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }





    /* Ajoutez ceci à votre CSS */
.price-box {
    min-width: 150px; /* Largeur minimale */
    transition: all 0.3s ease;
}

.price-amount {
    display: inline-block;
    min-width: 50px; /* Empêche le saut de ligne */
}

/* Adaptation spécifique pour HKD */
.price-box[data-currency="HKD"] {
    padding: 10px 12px; /* Padding plus serré */
}

.price-box[data-currency="HKD"] .price-amount {
    font-size: 0.9em;
    letter-spacing: -0.5px;
}

.price-box[data-currency="HKD"] .price-currency {
    font-size: 0.85em;
}

/* Pour les écrans mobiles */
@media (max-width: 768px) {
    .price-box[data-max-price] {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .price-box[data-max-price] .price-separator {
        display: none;
    }
    
    .price-box[data-max-price] .price-amount:nth-child(4)::before {
        content: "to ";
        font-size: 0.8em;
        opacity: 0.7;
    }
}