:root {
            --primary-color: #3a0ca3;
            --secondary-color: #4cc9f0;
            --accent-color: #f72585;
            --dark-bg: #10002b;
            --light-bg: #f8f9fa;
            --text-color: #333;
            --light-text: #f8f9fa;
        }

        body {
            font-family: 'Montserrat', sans-serif;
            color: var(--text-color);
            background-color: var(--light-bg);
            line-height: 1.6;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Raleway', sans-serif;
            font-weight: 600;
        }

        .hero-section {
            background: linear-gradient(135deg, var(--dark-bg) 0%, #240046 100%);
            position: relative;
            overflow: hidden;
        }

            .hero-section::before {
                content: '';
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background-image: radial-gradient(circle at 25% 25%, rgba(76, 201, 240, 0.15) 2%, transparent 6%), radial-gradient(circle at 75% 75%, rgba(76, 201, 240, 0.15) 2%, transparent 6%), radial-gradient(circle at 50% 50%, rgba(76, 201, 240, 0.12) 2%, transparent 8%);
                background-size: 150px 150px;
                z-index: 0;
            }

        .quantum-card {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 12px;
            transition: all 0.3s ease;
            border: 1px solid rgba(230, 230, 230, 0.9);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }

            .quantum-card:hover {
                transform: translateY(-5px);
                box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            }

        .btn-primary {
            background-color: var(--primary-color);
            color: white;
            transition: all 0.3s ease;
        }

            .btn-primary:hover {
                background-color: #2a0a78;
                transform: translateY(-2px);
                box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            }

        .btn-secondary {
            background-color: var(--secondary-color);
            color: var(--dark-bg);
            transition: all 0.3s ease;
        }

            .btn-secondary:hover {
                background-color: #3da8cc;
                transform: translateY(-2px);
                box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            }

        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
        }

            .section-title::after {
                content: '';
                position: absolute;
                bottom: 0;
                left: 50%;
                transform: translateX(-50%);
                width: 60px;
                height: 3px;
                background: var(--accent-color);
            }

        .quantum-quote {
            position: relative;
            padding: 20px 30px;
            background-color: #f1faff;
            border-left: 4px solid var(--secondary-color);
            border-radius: 4px;
            font-style: italic;
        }

            .quantum-quote::before {
                content: '"';
                font-family: Georgia, serif;
                font-size: 70px;
                position: absolute;
                top: -20px;
                left: 10px;
                color: rgba(76, 201, 240, 0.2);
            }

        .quantum-author-box {
            border-radius: 12px;
            background: linear-gradient(135deg, #e6f8ff 0%, #f0f9ff 100%);
            border: 1px solid #e1f0fa;
        }

        .feature-icon {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            color: transparent;
        }

        .navbar {
            background-color: rgba(16, 0, 43, 0.9);
            backdrop-filter: blur(10px);
        }

        .nav-link {
            position: relative;
            padding: 0.5rem 1rem;
            color: var(--light-text);
            transition: all 0.3s ease;
        }

            .nav-link::after {
                content: '';
                position: absolute;
                bottom: 0;
                left: 50%;
                width: 0;
                height: 2px;
                background: var(--secondary-color);
                transition: all 0.3s ease;
                transform: translateX(-50%);
            }

            .nav-link:hover::after {
                width: 80%;
            }

        .testimonial-card {
            position: relative;
            background: white;
            border-radius: 12px;
            padding: 30px;
            margin-top: 30px;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }

            .testimonial-card::before {
                content: '';
                position: absolute;
                top: -15px;
                left: 30px;
                width: 30px;
                height: 30px;
                background: white;
                transform: rotate(45deg);
                box-shadow: -3px -3px 5px rgba(0, 0, 0, 0.04);
            }

        .testimonial-avatar {
            position: relative;
            z-index: 10;
        }

        .circle-decoration {
            position: absolute;
            border-radius: 50%;
            opacity: 0.1;
            z-index: 0;
        }

        .circle-1 {
            width: 300px;
            height: 300px;
            background-color: var(--primary-color);
            top: -150px;
            right: -100px;
        }

        .circle-2 {
            width: 200px;
            height: 200px;
            background-color: var(--secondary-color);
            bottom: -100px;
            left: -50px;
        }

        .faq-item {
            border-bottom: 1px solid #e2e8f0;
            padding: 1.5rem 0;
        }

        .faq-question {
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-answer {
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 1px dashed #e2e8f0;
        }

        .concept-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            transition: all 0.3s ease;
        }

            .concept-card:hover {
                transform: translateY(-5px);
                box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            }

        .progress-container {
            position: fixed;
            top: 0;
            z-index: 100;
            width: 100%;
            height: 4px;
            background: transparent;
        }

        .progress-bar {
            height: 4px;
            background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
            width: 0%;
        }

        .blur-load {
            background-size: cover;
            background-position: center;
            position: relative;
        }

            .blur-load::before {
                content: "";
                position: absolute;
                inset: 0;
                animation: pulse 2.5s infinite;
                background-color: rgba(255, 255, 255, 0.1);
            }

        @keyframes pulse {
            0% {
                opacity: 0;
            }

            50% {
                opacity: 0.1;
            }

            100% {
                opacity: 0;
            }
        }

        .blur-load.loaded::before {
            content: none;
        }

        .blur-load img {
            opacity: 0;
            transition: opacity 200ms ease-in-out;
        }

        .blur-load.loaded img {
            opacity: 1;
        }

        @media print {
            .navbar-fixed {
                position: relative;
            }

            .page-break {
                display: none;
            }

            * {
                -webkit-print-color-adjust: exact !important;
                print-color-adjust: exact !important;
            }
        }


/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 20px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.cookie-banner p {
    margin: 0;
    padding-right: 20px;
    flex: 1;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.cookie-btn {
    padding: 8px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.accept-btn {
    background-color: #4CAF50;
    color: white;
}

.decline-btn {
    background-color: #f44336;
    color: white;
}

.settings-btn {
    background-color: #2196F3;
    color: white;
}

/* Cookie Settings Modal */
.cookie-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.cookie-modal-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    color: #333;
}

.cookie-modal h2 {
    margin-top: 0;
    color: #333;
}

.cookie-preference {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.cookie-preference input {
    margin-right: 10px;
}

.cookie-modal-buttons {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}