:root {
        --primary-color: #2c3e50;
        --secondary-color: #3498db;
        --accent-color: #e74c3c;
        --success-color: #27ae60;
        --warning-color: #f39c12;
        --light-bg: #f8f9fa;
        --dark-bg: #34495e;
    }

    body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        line-height: 1.6;
        color: #333;
    }

    .hero-section, .cta-section {
        background: linear-gradient(125deg, #0500f1, #f40008, #6a0095);
        background-size: 400% 400%;
        animation: animated-gradient 20s ease-in-out infinite;
        color: white;
        padding: 100px 0;
        position: relative;
        overflow: hidden;
    }

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

    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
        opacity: 0.2;
    }

    .particle-network-animation {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: 0;
    }

    .hero-content, .cta-section .container {
        position: relative;
        z-index: 1;
    }

    .feature-card {
        background: white;
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        height: 100%;
        border: 1px solid #e9ecef;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    }

    .feature-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: white;
        font-size: 2rem;
    }

    .workflow-step {
        background: white;
        border-radius: 15px;
        padding: 30px;
        text-align: center;
        border: 2px solid #e9ecef;
        position: relative;
        margin-bottom: 30px;
        transition: all 0.3s ease;
    }

    .workflow-step:hover {
        border-color: var(--secondary-color);
        transform: translateY(-5px);
    }

    .workflow-step::after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 15px solid transparent;
        border-right: 15px solid transparent;
        border-top: 15px solid var(--secondary-color);
    }

    /*.workflow-step:last-child::after {*/ /* display: none;*/ /*}*/
    .stats-card {
        background: white;
        border-radius: 15px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        border-left: 5px solid var(--secondary-color);
    }

    .stats-number {
        font-size: 3rem;
        font-weight: bold;
        color: var(--secondary-color);
        display: block;
    }

    .btn-custom {
        padding: 15px 30px;
        border-radius: 25px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        transition: all 0.3s ease;
        border: none;
    }

    .btn-primary-custom {
        background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
        color: white;
    }

    .btn-primary-custom:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 20px rgba(52, 152, 219, 0.3);
    }

    .testimonial-card {
        background: white;
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        position: relative;
        margin-bottom: 30px;
    }

    .testimonial-card::before {
        content: '"';
        font-size: 4rem;
        color: var(--secondary-color);
        position: absolute;
        top: -10px;
        left: 20px;
        font-family: serif;
    }

    .tracking-badge {
        display: inline-block;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        background: #e8f5e8;
        color: var(--success-color);
        margin: 5px;
    }

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

    @keyframes float {
        0% {
            transform: translateY(0px);
        }
        50% {
            transform: translateY(-20px);
        }
        100% {
            transform: translateY(0px);
        }
    }

    .vehicle-illustration {
        width: 100%;
        max-width: 400px;
        height: 300px;
        background: linear-gradient(135deg, #e3f2fd, #bbdefb);
        border-radius: 15px;
        position: relative;
        margin: 20px auto;
        overflow: hidden;
    }

    .vehicle-illustration::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 200px;
        height: 80px;
        background: var(--primary-color);
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .vehicle-illustration::after {
        content: '';
        position: absolute;
        top: 60%;
        left: 30%;
        width: 30px;
        height: 30px;
        background: #333;
        border-radius: 50%;
        box-shadow: 70px 0 0 #333;
    }

    .process-flow {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
        margin: 40px 0;
    }

    .process-arrow {
        font-size: 2rem;
        color: var(--secondary-color);
        animation: pulse 2s infinite;
        display: none;
    }

    @keyframes pulse {
        0% {
            opacity: 0.6;
        }
        50% {
            opacity: 1;
        }
        100% {
            opacity: 0.6;
        }
    }

    .audit-trail-demo {
        background: #f8f9fa;
        border-radius: 15px;
        padding: 20px;
        border-left: 5px solid var(--secondary-color);
        font-family: 'Courier New', monospace;
        font-size: 0.9rem;
    }

    #log-container .log-entry {
        transition: all 0.5s ease-in-out;
    }

    .log-entry {
        margin-bottom: 10px;
        padding: 8px;
        background: white;
        border-radius: 5px;
        border-left: 3px solid #ddd;
    }

    .log-entry.create {
        border-left-color: var(--success-color);
    }

    .log-entry.update {
        border-left-color: var(--warning-color);
    }

    .log-entry.sync {
        border-left-color: var(--secondary-color);
    }

    .log-entry.email {
        border-left-color: var(--accent-color);
    }

    .pricing-card {
        border: 1px solid #e9ecef;
        border-radius: 15px;
        padding: 40px;
        text-align: center;
        transition: all 0.3s ease;
        background: white;
        height: 100%;
        display: flex;
        flex-direction: column;
    }

    .pricing-card .plan-name {
        font-weight: 600;
        color: var(--primary-color);
    }

    .pricing-card .price-amount {
        font-size: 3.5rem;
        font-weight: 700;
        color: var(--primary-color);
    }

    .pricing-card .price-period {
        font-size: 1rem;
        color: #6c757d;
    }

    .pricing-card .plan-description {
        color: #6c757d;
        min-height: 40px;
    }

    .pricing-card .feature-list {
        list-style: none;
        padding: 0;
        margin: 30px 0;
        text-align: left;
        flex-grow: 1;
    }

    .pricing-card .feature-list li {
        margin-bottom: 15px;
    }

    .pricing-card.highlight {
        border-color: var(--secondary-color);
        transform: scale(1.05);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        position: relative;
        z-index: 1;
    }

    .popular-badge {
        background: var(--secondary-color);
        color: white;
        font-weight: 600;
        padding: 5px 20px;
        border-radius: 20px;
        display: inline-block;
        position: absolute;
        top: -18px;
        left: 50%;
        transform: translateX(-50%);
    }