/* Variables CSS */
    :root {
        --primary: #6a905f;
        --primary-dark: #354e39;
        --primary-light: #69b67f;
        --black: #020202;
        --dark-bg: #253439;
        --accent-1: #7E9591;
        --accent-2: #99B5AC;
        --accent-3: #A0C6A9;
        --accent-4: #CBEFB6;
        --accent-5: #b8d39f;
        --white: #ffffff;
        --gray-light: #f5f5f5;
        --gray: #bbbbbb;
        --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        --transition-fast: all 0.2s ease;
        --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
        --shadow-strong: 0 20px 50px rgba(0, 0, 0, 0.2);
    }

    /* Reset et styles de base */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: 'Inter', sans-serif;
        line-height: 1.6;
        color: var(--black);
        background-color: var(--white);
        overflow-x: hidden;
    }

    h1, h2, h3, h4, h5, h6 {
        font-weight: 700;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    h1 {
        font-size: 4.5rem;
    }

    h2 {
        font-size: 3rem;
        margin-bottom: 2rem;
    }

    h3 {
        font-size: 2rem;
    }

    p {
        margin-bottom: 1.5rem;
    }

    a {
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
    }

    ul {
        list-style: none;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    .container {
        width: 90%;
        max-width: 1400px;
        margin: 0 auto;
    }

    .btn {
        display: inline-block;
        padding: 16px 35px;
        border-radius: 50px;
        font-weight: 600;
        text-align: center;
        cursor: pointer;
        transition: var(--transition);
        border: none;
        font-family: 'Inter', sans-serif;
        font-size: 1.1rem;
        position: relative;
        overflow: hidden;
        z-index: 1;
    }

    .btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: var(--transition);
        z-index: -1;
    }

    .btn:hover::before {
        left: 100%;
    }

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

    .btn-primary:hover {
        background-color: var(--primary-dark);
        transform: translateY(-5px);
        box-shadow: var(--shadow-hover);
    }

    .btn-outline {
        background-color: transparent;
        color: var(--primary);
        border: 2px solid var(--primary);
    }

    .btn-outline:hover {
        background-color: var(--primary);
        color: var(--white);
        transform: translateY(-5px);
        box-shadow: var(--shadow-hover);
    }

    section {
        padding: 120px 0;
        position: relative;
    }

    .section-title {
        text-align: center;
        margin-bottom: 5rem;
    }

    .section-title h2 {
        position: relative;
        display: inline-block;
        font-weight: 800;
    }

    .section-title h2::after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 100px;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--accent-5));
        border-radius: 2px;
    }

    /* Animations personnalisées */
    @keyframes float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-20px); }
    }

    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(50px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes fadeInLeft {
        from {
            opacity: 0;
            transform: translateX(-50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    @keyframes fadeInRight {
        from {
            opacity: 0;
            transform: translateX(50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); }
        100% { transform: scale(1); }
    }

    @keyframes gradientShift {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    .float {
        animation: float 6s ease-in-out infinite;
    }

    .fade-in-up {
        animation: fadeInUp 1s ease forwards;
    }

    .fade-in-left {
        animation: fadeInLeft 1s ease forwards;
    }

    .fade-in-right {
        animation: fadeInRight 1s ease forwards;
    }

    .pulse {
        animation: pulse 3s infinite;
    }

    /* Header */
    header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
        transition: var(--transition);
    }

    header.scrolled {
        padding: 10px 0;
    }

    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 0;
    }

    .logo {
        font-size: 2.2rem;
        font-weight: 800;
        color: var(--primary);
        display: flex;
        align-items: center;
    }

    .logo-dot {
        color: var(--accent-5);
        margin-left: 2px;
    }

    .nav-links {
        display: flex;
        gap: 2.5rem;
    }

    .nav-links a {
        font-weight: 600;
        position: relative;
        padding: 5px 0;
    }

    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: linear-gradient(90deg, var(--primary), var(--accent-5));
        transition: var(--transition);
    }

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

    .mobile-menu-btn {
        display: none;
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        color: var(--primary);
        z-index: 1002;
    }

    /* Hero Section */
    .hero {
        height: 100vh;
        background: linear-gradient(-45deg, var(--primary-dark), var(--dark-bg), var(--primary), var(--accent-3));
        background-size: 400% 400%;
        animation: gradientShift 15s ease infinite;
        color: var(--white);
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.05"><polygon fill="white" points="0,1000 1000,0 1000,1000"/></svg>');
        background-size: cover;
        z-index: 1;
    }
    
@media (max-width: 768px) {
  .hero-content {
    margin-top: 120px !important; /* ajuste 100–150px selon ton goût */
  }
}

    .hero-content {
        position: relative;
        z-index: 2;
        max-width: 800px;
    }

    .hero h1 {
        font-size: 5rem;
        margin-bottom: 1.5rem;
        line-height: 1.1;
        text-shadow: 0 5px 15px rgba(0,0,0,0.2);
    }

    .hero p {
        font-size: 1.3rem;
        margin-bottom: 2.5rem;
        opacity: 0.9;
    }

    .hero-btns {
        display: flex;
        gap: 1.5rem;
    }

    .hero-btns .btn {
        font-size: 1.1rem;
        padding: 18px 40px;
    }

    .hero-btns .btn-outline {
        color: var(--white);
        border-color: var(--white);
    }

    .hero-btns .btn-outline:hover {
        background-color: var(--white);
        color: var(--primary-dark);
    }

    .hero-shape {
        position: absolute;
        z-index: 1;
    }

    .shape-1 {
        top: 10%;
        right: 5%;
        width: 300px;
        height: 300px;
        background: var(--accent-5);
        border-radius: 50%;
        opacity: 0.1;
        animation: float 8s ease-in-out infinite;
    }

    .shape-2 {
        bottom: 10%;
        left: 5%;
        width: 200px;
        height: 200px;
        background: var(--accent-4);
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        opacity: 0.1;
        animation: float 10s ease-in-out infinite;
    }

    /* About Section */
    .about {
        background-color: var(--gray-light);
        position: relative;
        overflow: hidden;
    }

    .about-bg-shape {
        position: absolute;
        width: 600px;
        height: 600px;
        background: var(--accent-5);
        border-radius: 50%;
        top: -300px;
        right: -300px;
        opacity: 0.1;
    }

    .about-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
        align-items: center;
        position: relative;
        z-index: 2;
    }

    .about-text h2 {
        margin-bottom: 1.5rem;
    }

    .about-text p {
        margin-bottom: 1.5rem;
        font-size: 1.1rem;
    }

    .about-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        margin-top: 3rem;
    }

    .stat-item {
        text-align: center;
        padding: 1.5rem;
        background: var(--white);
        border-radius: 10px;
        box-shadow: var(--shadow);
        transition: var(--transition);
    }

    .stat-item:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-hover);
    }

    .stat-number {
        font-size: 2.5rem;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 0.5rem;
    }

    .stat-text {
        font-size: 0.9rem;
        color: var(--accent-1);
        font-weight: 600;
    }

    .about-image {
        position: relative;
    }

    .about-image::before {
        content: '';
        position: absolute;
        top: -20px;
        right: -20px;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--accent-4), var(--accent-5));
        border-radius: 20px;
        z-index: -1;
        transform: rotate(5deg);
    }

    .about-image img {
        border-radius: 20px;
        box-shadow: var(--shadow-strong);
        transition: var(--transition);
    }

    .about-image:hover img {
        transform: scale(1.02);
    }

    /* Services Section */
    .services {
        position: relative;
        overflow: hidden;
    }

    .services-bg-shape {
        position: absolute;
        width: 500px;
        height: 500px;
        background: var(--accent-4);
        border-radius: 50%;
        bottom: -250px;
        left: -250px;
        opacity: 0.1;
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2.5rem;
        position: relative;
        z-index: 2;
    }

    .service-card {
        background-color: var(--white);
        border-radius: 20px;
        padding: 3rem 2.5rem;
        box-shadow: var(--shadow);
        transition: var(--transition);
        text-align: center;
        position: relative;
        overflow: hidden;
        border: 1px solid rgba(0,0,0,0.05);
    }

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: linear-gradient(90deg, var(--primary), var(--accent-5));
    }

    .service-card:hover {
        transform: translateY(-15px);
        box-shadow: var(--shadow-strong);
    }

    .service-icon {
        width: 90px;
        height: 90px;
        background: linear-gradient(135deg, var(--accent-4), var(--accent-5));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 2rem;
        font-size: 2.2rem;
        color: var(--primary-dark);
        transition: var(--transition);
    }

    .service-card:hover .service-icon {
        transform: scale(1.1) rotate(5deg);
        background: linear-gradient(135deg, var(--primary), var(--accent-3));
    }

    .service-card h3 {
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
    }

    .service-card p {
        color: var(--accent-1);
    }

    /* Tarifs Section */
    .pricing {
        background-color: var(--gray-light);
        position: relative;
        overflow: hidden;
    }



    .pricing-for-who {
        font-size: 1.05rem;
        line-height: 1.5;
        margin-top: 0.5rem;
        font-weight: 500;
    }

    .pricing-note {
        font-size: 0.9rem;
        color: var(--gray);
        margin-top: 0.5rem;
        text-align: center;
    }

    .pricing-bg-shape {
        position: absolute;
        width: 600px;
        height: 600px;
        background: var(--accent-3);
        border-radius: 50%;
        top: -300px;
        left: -300px;
        opacity: 0.1;
    }

    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2.5rem;
        position: relative;
        z-index: 2;
    }

    .pricing-card {
        background-color: var(--white);
        border-radius: 20px;
        padding: 3rem 2.5rem;
        box-shadow: var(--shadow);
        transition: var(--transition);
        text-align: center;
        position: relative;
        border: 1px solid rgba(0,0,0,0.05);
    }

    .pricing-card.popular {
        transform: scale(1.05);
        border: 2px solid var(--primary);
        box-shadow: var(--shadow-strong);
    }

    .pricing-card.popular:hover {
        transform: scale(1.05) translateY(-10px);
    }

    .pricing-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-strong);
    }

    .pricing-badge {
        position: absolute;
        top: -15px;
        left: 50%;
        transform: translateX(-50%);
        background: linear-gradient(90deg, var(--primary), var(--accent-5));
        color: var(--white);
        padding: 8px 25px;
        border-radius: 50px;
        font-size: 0.9rem;
        font-weight: 600;
        box-shadow: var(--shadow);
    }

    .pricing-header {
        margin-bottom: 2.5rem;
        padding-bottom: 2rem;
        border-bottom: 1px solid var(--gray);
    }

    .pricing-name {
        font-size: 1.8rem;
        font-weight: 700;
        color: var(--primary-dark);
        margin-bottom: 1rem;
    }

    .pricing-price {
        font-size: 3.5rem;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 0.5rem;
        line-height: 1;
    }

    .pricing-period {
        color: var(--accent-1);
        font-size: 1rem;
    }

    .pricing-features {
        margin-bottom: 3rem;
        text-align: left;
    }

    .pricing-feature {
        display: flex;
        align-items: center;
        margin-bottom: 1rem;
        padding: 0.5rem 0;
    }

    .pricing-feature i {
        width: 24px;
        height: 24px;
        background: var(--accent-4);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1rem;
        font-size: 0.8rem;
        color: var(--primary);
        flex-shrink: 0;
    }

    .pricing-feature.disabled {
        opacity: 0.5;
    }

    .pricing-feature.disabled i {
        background: var(--gray);
        color: var(--accent-1);
    }

    /* Portfolio Section */
    .portfolio {
        position: relative;
        overflow: hidden;
    }

    .portfolio-bg-shape {
        position: absolute;
        width: 400px;
        height: 400px;
        background: var(--accent-3);
        border-radius: 50%;
        top: -200px;
        right: -200px;
        opacity: 0.1;
    }

    .portfolio-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2.5rem;
        position: relative;
        z-index: 2;
    }

    .portfolio-item {
        position: relative;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: var(--shadow);
        transition: var(--transition);
        height: 400px;
    }

    .portfolio-item:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-strong);
    }

    .portfolio-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition);
    }

    .portfolio-item:hover img {
        transform: scale(1.1);
    }

    .portfolio-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        padding: 2.5rem;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
        color: var(--white);
        transform: translateY(30px);
        opacity: 0;
        transition: var(--transition);
    }

    .portfolio-item:hover .portfolio-overlay {
        transform: translateY(0);
        opacity: 1;
    }

    .portfolio-tags {
        display: flex;
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .portfolio-tag {
        background: var(--primary);
        color: var(--white);
        padding: 5px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
    }

    .demo-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.6);;
    color: white;
    font-size: 12px;
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 10;
    backdrop-filter: blur(2px);
    }

    .portfolio-item {
        position: relative;
    }

    /* Testimonials Section */
    .testimonials {
        position: relative;
        overflow: hidden;
    }

    .testimonials-bg-shape {
        position: absolute;
        width: 600px;
        height: 600px;
        background: var(--accent-5);
        border-radius: 50%;
        bottom: -300px;
        left: -300px;
        opacity: 0.1;
    }

    .testimonials-slider {
        position: relative;
        max-width: 1000px;
        margin: 0 auto;
        overflow: hidden;
        border-radius: 20px;
        box-shadow: var(--shadow-strong);
        position: relative;
        z-index: 2;
    }

    .testimonials-container {
        display: flex;
        transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .testimonial {
        min-width: 100%;
        padding: 4rem;
        background-color: var(--white);
        text-align: center;
    }

    .testimonial-avatar {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        margin: 0 auto 2rem;
        overflow: hidden;
        border: 5px solid var(--accent-5);
        box-shadow: var(--shadow);
    }

    .testimonial-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .testimonial-text {
        font-style: italic;
        margin-bottom: 2rem;
        font-size: 1.2rem;
        line-height: 1.8;
        position: relative;
    }

    .testimonial-text::before, .testimonial-text::after {
        content: '"';
        font-size: 4rem;
        color: var(--accent-4);
        position: absolute;
        opacity: 0.3;
    }

    .testimonial-text::before {
        top: -20px;
        left: -20px;
    }

    .testimonial-text::after {
        bottom: -40px;
        right: -20px;
    }

    .testimonial-author {
        font-weight: 700;
        color: var(--primary);
        font-size: 1.2rem;
    }

    .testimonial-role {
        font-size: 1rem;
        color: var(--accent-1);
    }

    .slider-controls {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-top: 3rem;
    }

    .slider-btn {
        width: 50px;
        height: 50px;
        background: var(--primary);
        color: var(--white);
        border: none;
        border-radius: 50%;
        font-size: 1.2rem;
        cursor: pointer;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow);
    }

    .slider-btn:hover {
        background: var(--primary-dark);
        transform: translateY(-5px);
    }

    .slider-dots {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 2rem;
    }

    .slider-dot {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: var(--gray);
        cursor: pointer;
        transition: var(--transition);
    }

    .slider-dot.active {
        background: var(--primary);
        transform: scale(1.2);
    }

    /* Contact Section */
    .contact {
        background: linear-gradient(135deg, var(--primary-dark), var(--dark-bg));
        color: var(--white);
        position: relative;
        overflow: hidden;
    }

    .contact::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.03"><polygon fill="white" points="500,0 1000,500 500,1000 0,500"/></svg>');
        background-size: cover;
        z-index: 1;
    }

    .contact-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
        position: relative;
        z-index: 2;
    }

    .contact-info h2 {
        color: var(--white);
    }

    .contact-info p {
        margin-bottom: 2rem;
        opacity: 0.9;
        font-size: 1.1rem;
    }

    .contact-details {
        margin-bottom: 3rem;
    }

    .contact-item {
        display: flex;
        align-items: center;
        margin-bottom: 1.5rem;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1.5rem;
        font-size: 1.2rem;
    }

    .contact-form {
        background-color: var(--white);
        padding: 3rem;
        border-radius: 20px;
        box-shadow: var(--shadow-strong);
    }

    .contact-form h3 {
        color: var(--primary-dark);
        margin-bottom: 2rem;
        text-align: center;
    }

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

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        color: var(--black);
        font-weight: 600;
    }

    .form-control {
        width: 100%;
        padding: 15px 20px;
        border: 1px solid var(--gray);
        border-radius: 10px;
        font-family: 'Inter', sans-serif;
        transition: var(--transition);
        font-size: 1rem;
    }

    .form-control:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(106, 144, 95, 0.2);
    }

    textarea.form-control {
        min-height: 150px;
        resize: vertical;
    }

    .form-control::placeholder {
        color: rgba(0, 0, 0, 0.4); /* noir à 40% d'opacité */
    }
    /* Footer */
    footer {
        background-color: var(--dark-bg);
        color: var(--white);
        padding: 80px 0 40px;
        position: relative;
        overflow: hidden;
    }

    .footer-bg-shape {
        position: absolute;
        width: 500px;
        height: 500px;
        background: var(--primary);
        border-radius: 50%;
        top: -250px;
        right: -250px;
        opacity: 0.05;
    }

    .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 4rem;
        margin-bottom: 4rem;
        position: relative;
        z-index: 2;
    }

    .footer-logo {
        font-size: 2.2rem;
        font-weight: 800;
        color: var(--white);
        margin-bottom: 1.5rem;
        display: flex;
        align-items: center;
    }

    .footer-about p {
        opacity: 0.8;
        margin-bottom: 2rem;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
    }

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

    .footer-links h4, .footer-services h4, .footer-newsletter h4 {
        margin-bottom: 1.5rem;
        position: relative;
        padding-bottom: 10px;
    }

    .footer-links h4::after, .footer-services h4::after, .footer-newsletter h4::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 40px;
        height: 3px;
        background: var(--primary);
    }

    .footer-links ul li, .footer-services ul li {
        margin-bottom: 1rem;
    }

    .footer-links a, .footer-services a {
        opacity: 0.8;
        transition: var(--transition);
        display: flex;
        align-items: center;
    }

    .footer-links a i, .footer-services a i {
        margin-right: 10px;
        font-size: 0.8rem;
    }

    .footer-links a:hover, .footer-services a:hover {
        opacity: 1;
        color: var(--accent-4);
        transform: translateX(5px);
    }

    .newsletter-form {
        display: flex;
        margin-top: 1.5rem;
    }

    .newsletter-input {
        flex: 1;
        padding: 12px 15px;
        border: none;
        border-radius: 5px 0 0 5px;
        font-family: 'HK Grotesk', sans-serif;
    }

    .newsletter-btn {
        background: var(--primary);
        color: var(--white);
        border: none;
        padding: 0 20px;
        border-radius: 0 5px 5px 0;
        cursor: pointer;
        transition: var(--transition);
    }

    .newsletter-btn:hover {
        background: var(--primary-dark);
    }

    .footer-bottom {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        opacity: 0.7;
        position: relative;
        z-index: 2;
    }

    /* Particles Background */
    #particles-js {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        z-index: 1;
    }

    /* Responsive */
    @media (max-width: 1200px) {
        h1 {
            font-size: 4rem;
        }
        
        h2 {
            font-size: 2.5rem;
        }
    }

    @media (max-width: 992px) {
        h1 {
            font-size: 3.5rem;
        }
        
        h2 {
            font-size: 2.2rem;
        }
        
        .about-content, .contact-content {
            grid-template-columns: 1fr;
            gap: 4rem;
        }
        
        .about-image {
            order: -1;
        }
        
        .hero h1 {
            font-size: 3.5rem;
        }
        
        .pricing-card.popular {
            transform: scale(1);
        }
        
        .pricing-card.popular:hover {
            transform: translateY(-10px);
        }
    }

    @media (max-width: 768px) {
        .navbar {
            padding: 15px 0;
        }
        
        .nav-links {
            position: fixed;
            top: 0;
            right: -100%;
            width: 80%;
            height: 100vh;
            background-color: var(--white);
            flex-direction: column;
            justify-content: center;
            align-items: center;
            transition: var(--transition);
            box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
            z-index: 1001;
        }
        
        .nav-links.active {
            right: 0;
        }
        
        .mobile-menu-btn {
            display: block;
        }
        
        .hero h1 {
            font-size: 2.8rem;
        }
        
        .hero-btns {
            flex-direction: column;
            gap: 1rem;
        }
        
        .hero-btns .btn {
            width: 100%;
        }
        
        section {
            padding: 80px 0;
        }
        
        .about-stats {
            grid-template-columns: 1fr;
        }
        
        .services-grid, .portfolio-grid, .pricing-grid {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 576px) {
        h1 {
            font-size: 2.5rem;
        }
        
        h2 {
            font-size: 2rem;
        }
        
        .service-card, .contact-form, .testimonial, .pricing-card {
            padding: 2rem 1.5rem;
        }
        
        .hero h1 {
            font-size: 2.5rem;
        }
        
        .footer-content {
            grid-template-columns: 1fr;
        }
        
        .pricing-price {
            font-size: 2.8rem;
        }
    }