:root {
            --primary-blue: #2563eb;
            --dark-blue: #1e40af;
            --light-blue: #dbeafe;
            --white: #ffffff;
            --gradient: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--white);
            color: #1f2937;
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 20px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-blue);
            display: flex;
            align-items: center;
        }
        
        .logo span {
            color: #1f2937;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 30px;
        }
        
        nav ul li a {
            color: #1f2937;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--primary-blue);
            bottom: -5px;
            left: 0;
            transition: width 0.3s ease;
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        .cta-nav {
            background: var(--gradient);
            color: var(--white);
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
        }
        
        .cta-nav:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding: 0 5%;
            background: var(--light-blue);
        }
        
        .hero-content {
            max-width: 600px;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
            color: var(--dark-blue);
            opacity: 0;
            transform: translateY(30px);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: #4b5563;
            opacity: 0;
            transform: translateY(30px);
        }
        
        .hero-btns {
            display: flex;
            gap: 20px;
            opacity: 0;
            transform: translateY(30px);
        }
        
        .btn {
            padding: 15px 30px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }
        
        .btn-primary {
            background: var(--gradient);
            color: var(--white);
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
        }
        
        .btn-secondary {
            border: 2px solid var(--primary-blue);
            color: var(--primary-blue);
        }
        
        .btn-secondary:hover {
            background: var(--primary-blue);
            color: var(--white);
        }
        
        .hero-image {
            position: absolute;
            right: 5%;
            width: 50%;
            max-width: 700px;
            opacity: 0;
            transform: translateX(100px);
        }
        
        /* About Section */
        .about {
            padding: 100px 5%;
            background: var(--white);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--dark-blue);
        }
        
        .about-content {
            max-width: 1000px;
            margin: 0 auto;
            text-align: center;
            font-size: 1.1rem;
            color: #4b5563;
            line-height: 1.8;
        }
        
        /* Services Section */
        .services {
            padding: 100px 5%;
            background: var(--light-blue);
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .service-card {
            background: var(--white);
            padding: 40px 30px;
            border-radius: 15px;
            transition: all 0.4s ease;
            transform: translateY(50px);
            opacity: 0;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        
        .service-card.visible {
            transform: translateY(0);
            opacity: 1;
        }
        
        .service-card:hover {
            transform: translateY(-10px) !important;
            box-shadow: 0 15px 40px rgba(37, 99, 235, 0.1);
        }
        
        .service-icon {
            width: 70px;
            height: 70px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            background: var(--gradient);
            color: var(--white);
            font-size: 1.8rem;
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--dark-blue);
        }
        
        /* Why Choose Us */
        .why-us {
            padding: 100px 5%;
            background: var(--white);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-item {
            padding: 30px;
            border-radius: 15px;
            background: var(--light-blue);
            transition: all 0.3s ease;
            transform: translateY(50px);
            opacity: 0;
        }
        
        .feature-item.visible {
            transform: translateY(0);
            opacity: 1;
        }
        
        .feature-item:hover {
            transform: translateY(-5px) !important;
            background: var(--white);
            box-shadow: 0 10px 30px rgba(37, 99, 235, 0.1);
        }
        
        .feature-item h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--dark-blue);
        }
        
        /* CTA Section */
        .cta-section {
            padding: 100px 5%;
            background: var(--gradient);
            color: var(--white);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-content {
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }
        
        .cta-section h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta-btn {
            background: var(--white);
            color: var(--primary-blue);
            padding: 18px 40px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .cta-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        /* Footer */
        footer {
            background: #111827;
            color: var(--white);
            padding: 80px 5% 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .footer-column h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            font-weight: 600;
            color: var(--white);
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #9ca3af;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-column ul li a:hover {
            color: var(--white);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--primary-blue);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            text-align: center;
            color: #9ca3af;
            font-size: 0.9rem;
        }
        
        /* Animations */
        @keyframes float {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-20px);
            }
        }
        
        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.05);
                opacity: 0.8;
            }
        }
        
        .pulse {
            animation: pulse 3s infinite;
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .hero-image {
                display: none;
            }
            
            .hero-content {
                max-width: 100%;
                text-align: center;
            }
            
            .hero-btns {
                justify-content: center;
            }
        }


        /* Hero Section */
    .hero {
        height: 100vh;
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
        padding: 0 5%;
        background: linear-gradient(135deg, #f0f4ff, #e0e7ff);
    }
    
    .hero-particles {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        z-index: 1;
    }
    
    .hero-content {
        max-width: 600px;
        z-index: 2;
        position: relative;
    }
    
    .hero-title {
        font-size: 3.5rem;
        font-weight: 700;
        margin-bottom: 20px;
        line-height: 1.2;
        color: #1e40af;
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 1s ease forwards 0.3s;
        background: linear-gradient(to right, #1e40af, #3b82f6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-shadow: 0 2px 10px rgba(30, 64, 175, 0.1);
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 30px;
        color: #4b5563;
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 1s ease forwards 0.6s;
    }
    
    .hero-btns {
        display: flex;
        gap: 20px;
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 1s ease forwards 0.9s;
    }
    
    .btn {
        padding: 15px 30px;
        border-radius: 30px;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.4s ease;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        position: relative;
        overflow: hidden;
    }
    
    .btn-primary {
        background: linear-gradient(135deg, #2563eb, #1e40af);
        color: white;
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    }
    
    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    }
    
    .btn-primary svg {
        stroke: white;
        stroke-width: 2;
        fill: none;
        transition: all 0.3s ease;
    }
    
    .btn-primary:hover svg {
        transform: translateX(5px);
    }
    
    .btn-secondary {
        border: 2px solid #2563eb;
        color: #2563eb;
        background: transparent;
    }
    
    .btn-secondary:hover {
        background: #2563eb;
        color: white;
    }
    
    .btn-secondary i {
        font-size: 0.8rem;
        transition: all 0.3s ease;
    }
    
    .btn-secondary:hover i {
        transform: translateX(5px);
    }
    
    .hero-image {
        position: absolute;
        right: 5%;
        width: 50%;
        max-width: 700px;
        z-index: 2;
    }
    
    .image-container {
        position: relative;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 25px 50px rgba(30, 64, 175, 0.2);
        transform: perspective(1000px) rotateY(-10deg);
        animation: floatImage 8s ease-in-out infinite;
    }
    
    .main-image {
        width: 100%;
        display: block;
        transition: transform 0.5s ease;
    }
    
    .image-container:hover .main-image {
        transform: scale(1.05);
    }
    
    .floating-shapes {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        pointer-events: none;
    }
    
    .shape {
        position: absolute;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(5px);
    }
    
    .shape-1 {
        width: 100px;
        height: 100px;
        top: -30px;
        left: -30px;
        animation: float 6s ease-in-out infinite;
    }
    
    .shape-2 {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: -20px;
        animation: float 8s ease-in-out infinite 2s;
    }
    
    .shape-3 {
        width: 80px;
        height: 80px;
        top: 50%;
        right: 30%;
        animation: float 7s ease-in-out infinite 1s;
    }
    
    .scroll-indicator {
        position: absolute;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        flex-direction: column;
        align-items: center;
        z-index: 3;
        opacity: 0;
        animation: fadeIn 1s ease forwards 1.5s;
    }
    
    .mouse {
        width: 30px;
        height: 50px;
        border: 2px solid #2563eb;
        border-radius: 15px;
        margin-bottom: 10px;
        position: relative;
    }
    
    .scroller {
        width: 6px;
        height: 10px;
        background: #2563eb;
        border-radius: 3px;
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        animation: scrollBounce 2s infinite;
    }
    
    .scroll-indicator span {
        color: #2563eb;
        font-size: 0.9rem;
        font-weight: 500;
    }
    
    /* Animations */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    @keyframes fadeIn {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }
    
    @keyframes float {
        0%, 100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-20px);
        }
    }
    
    @keyframes floatImage {
        0%, 100% {
            transform: perspective(1000px) rotateY(-10deg) translateY(0);
        }
        50% {
            transform: perspective(1000px) rotateY(-10deg) translateY(-20px);
        }
    }
    
    @keyframes scrollBounce {
        0%, 100% {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }
        50% {
            transform: translateX(-50%) translateY(10px);
            opacity: 0.5;
        }
    }
    
    @keyframes pulse {
        0%, 100% {
            transform: scale(1);
            box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
        }
        50% {
            transform: scale(1.05);
            box-shadow: 0 6px 25px rgba(37, 99, 235, 0.4);
        }
    }

    /* Base Styles */
    .about {
        position: relative;
        padding: 100px 0;
        background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
        overflow: hidden;
    }
    
    .title-text {
        font-size: 3rem;
        margin-bottom: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .gradient-text {
        background: #326ddf;
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        font-weight: 700;
    }
    
    .animated-underline {
        width: 100px;
        height: 4px;
        background: #326ddf;
        margin: 10px auto 30px;
        border-radius: 2px;
        animation: underlinePulse 2s infinite;
    }
    
    .about-content {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
        margin-top: 50px;
    }
    
    .ai-card {
        flex: 1 1 300px;
        background: white;
        padding: 30px;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(30, 60, 114, 0.1);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
        z-index: 1;
        border: 1px solid #e0e9ff;
    }
    
    .ai-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: #326ddf;
    }
    
    .card-icon {
        font-size: 2.5rem;
        color: #326ddf;
        margin-bottom: 20px;
    }
    
    .highlight {
        padding: 0 5px;
        border-radius: 3px;
        color:#326ddf;
    }
    
    .pulse {
        position: relative;
    }
    
    .pulse::after {
        content: '';
        position: absolute;
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
        border: 2px solid rgba(30, 60, 114, 0.2);
        border-radius: 4px;
        animation: pulse 2s infinite;
        pointer-events: none;
        opacity: 0;
    }
    
    .tech-icons {
        display: flex;
        justify-content: center;
        gap: 40px;
        margin-top: 60px;
    }
    
    .tech-icons .icon {
        font-size: 2.5rem;
        color: black;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
    }
    
    .tech-icons .icon:hover {
        transform: translateY(-10px) scale(1.2);
        color:#326ddf;
    }
    
    .tech-icons .icon::after {
        content: attr(data-tooltip);
        position: absolute;
        bottom: -40px;
        left: 50%;
        transform: translateX(-50%);
        background: #326ddf;
        color: white;
        padding: 5px 10px;
        border-radius: 5px;
        font-size: 0.8rem;
        opacity: 0;
        transition: all 0.3s ease;
        white-space: nowrap;
    }
    
    .tech-icons .icon:hover::after {
        opacity: 1;
        bottom: -50px;
    }
    
    .floating-ai-elements {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: 0;
    }
    
    .ai-particle {
        position: absolute;
        border-radius: 50%;
        background: rgba(30, 60, 114, 0.05);
    }
    
    .ai-particle.particle-1 {
        width: 100px;
        height: 100px;
        top: 20%;
        left: 10%;
        animation: float 8s infinite ease-in-out;
    }
    
    .ai-particle.particle-2 {
        width: 150px;
        height: 150px;
        bottom: 15%;
        right: 10%;
        animation: float 10s infinite ease-in-out 2s;
    }
    
    .ai-particle.particle-3 {
        width: 70px;
        height: 70px;
        top: 50%;
        right: 20%;
        animation: float 7s infinite ease-in-out 1s;
    }
    
    /* Animations */
    @keyframes float {
        0%, 100% { transform: translateY(0) rotate(0deg); }
        50% { transform: translateY(-20px) rotate(5deg); }
    }
    
    @keyframes underlinePulse {
        0%, 100% { transform: scaleX(1); }
        50% { transform: scaleX(1.3); }
    }
    
    @keyframes pulse {
        0% { transform: scale(1); opacity: 0; }
        50% { opacity: 1; }
        100% { transform: scale(1.1); opacity: 0; }
    }
    
    .floating {
        animation: floating 3s ease-in-out infinite;
    }
    
    .delay-1 {
        animation-delay: 0.5s;
    }
    
    .delay-2 {
        animation-delay: 1s;
    }
    
    @keyframes floating {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-15px); }
    }
    
    .animated-text {
        opacity: 0;
        transform: translateY(20px);
        animation: fadeInUp 1s forwards;
    }
    
    .ai-card:nth-child(1) .animated-text {
        animation-delay: 0.3s;
    }
    
    .ai-card:nth-child(2) .animated-text {
        animation-delay: 0.6s;
    }
    
    .ai-card:nth-child(3) .animated-text {
        animation-delay: 0.9s;
    }
    
    @keyframes fadeInUp {
        to { opacity: 1; transform: translateY(0); }
    }
    
    /* Typing animation */
    .typing-text::after {
    content: "with AI";
    font-size: 2.5rem;
    background: linear-gradient(90deg, #2a5298 0%, #1e3c72 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: typing 5s ease-in-out infinite;
    white-space: nowrap;
    overflow: hidden;
    display: inline-block;
    vertical-align: bottom;
    opacity: 0;
    animation-fill-mode: forwards;
}

@keyframes typing {
    0% { 
        width: 0;
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        width: 100%;
        opacity: 1;
    }
    100% {
        width: 100%;
        opacity: 0;
    }
}


    .services {
        padding: 100px 0;
        background-color: var(--light);
        position: relative;
        overflow: hidden;
    }
    
    .services::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
        opacity: 0.5;
        z-index: 0;
    }
    
    .container {
        position: relative;
        z-index: 1;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .section-title {
        text-align: center;
        margin-bottom: 60px;
        transform: translateY(20px);
        opacity: 0;
        animation: fadeInUp 0.8s ease-out forwards;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
        font-weight: 700;
        margin-bottom: 15px;
        background: var(--gradient-accent);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        display: inline-block;
    }
    
    .section-title .highlight {
        position: relative;
    }
    
    .section-title .highlight::after {
        content: '';
        position: absolute;
        bottom: 5px;
        left: 0;
        width: 100%;
        height: 8px;
        background: rgba(110, 72, 170, 0.3);
        z-index: -1;
        border-radius: 4px;
    }
    
    .section-title .subtitle {
        font-size: 1.1rem;
        color: #666;
        max-width: 700px;
        margin: 0 auto;
        line-height: 1.6;
    }
    
    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
        perspective: 1000px;
    }
    
    .service-card {
        height: 220px;
        transform-style: preserve-3d;
        transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        opacity: 0;
        transform: translateY(30px);
    }
    
    .service-card.visible {
        opacity: 1;
        transform: translateY(0);
    }
    
    .card-inner {
        position: relative;
        width: 100%;
        height: 100%;
        transform-style: preserve-3d;
        transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    .service-card:hover .card-inner {
        transform: rotateY(180deg);
    }
    
    .card-front, .card-back {
        position: absolute;
        width: 100%;
        height: 100%;
        backface-visibility: hidden;
        border-radius: 15px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 30px;
        box-sizing: border-box;
    }
    
    .card-front {
        background: var(--gradient);
        color: white;
        transform: rotateY(0deg);
    }
    
    .card-back {
        background: white;
        transform: rotateY(180deg);
        text-align: center;
    }
    
    .service-icon {
        font-size: 3rem;
        margin-bottom: 20px;
        transition: all 0.3s ease;
    }
    
    .service-card:hover .card-front .service-icon {
        transform: scale(1.1);
    }
    
    .card-front h3 {
        font-size: 1.5rem;
        font-weight: 600;
        margin: 0;
        text-align: center;
    }
    
    .card-back p {
        color: #666;
        margin-bottom: 20px;
        line-height: 1.6;
    }
    
    .card-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 20px;
        background: var(--gradient);
        color: white;
        border-radius: 50px;
        text-decoration: none;
        font-weight: 500;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(110, 72, 170, 0.3);
    }
    
    .card-link:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(110, 72, 170, 0.4);
    }
    
    .card-link i {
        margin-left: 5px;
        transition: transform 0.3s ease;
    }
    
    .card-link:hover i {
        transform: translateX(3px);
    }
    
    /* Floating particles animation */
    .particle {
        position: absolute;
        background: rgba(110, 72, 170, 0.1);
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
    }
    
    @keyframes float {
        0%, 100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-20px);
        }
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Responsive adjustments */
    @media (max-width: 768px) {
        .services-grid {
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        }
        
        .section-title h2 {
            font-size: 2rem;
        }
    }