/* CSS Reset and Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        :root {
            --primary: #0056b3;
            --primary-dark: #004494;
            --secondary: #ff7e00;
            --light: #f8f9fa;
            --dark: #343a40;
            --gray: #6c757d;
            --light-gray: #e9ecef;
            --success: #28a745;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            line-height: 1.6;
            color: var(--dark);
            overflow-x: hidden;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        section {
            padding: 80px 0;
        }
        
        h1, h2, h3, h4 {
            line-height: 1.2;
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        h1 {
            font-size: 3.5rem;
        }
        
        h2 {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }
        
        h2::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--secondary);
        }
        
        h3 {
            font-size: 1.8rem;
        }
        
        p {
            margin-bottom: 15px;
            font-size: 1.1rem;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        
        .btn {
            display: inline-block;
            padding: 15px 30px;
            border-radius: 5px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-align: center;
        }
        
        .btn-primary {
            background-color: var(--primary);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        
        .btn-secondary {
            background-color: white;
            color: var(--primary);
            border: 2px solid var(--primary);
        }
        
        .btn-secondary:hover {
            background-color: var(--light-gray);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        
        .btn-accent {
            background-color: var(--secondary);
            color: white;
        }
        
        .btn-accent:hover {
            background-color: #e67300;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        
        .btn-small {
            padding: 10px 20px;
            font-size: 1rem;
        }
        
        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: var(--gray);
            max-width: 800px;
            margin: 0 auto 50px;
        }
        
        /* Header Styles */
        header {
            background-color: white;
            box-shadow: var(--shadow);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-icon {
            background-color: var(--primary);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            font-size: 1.5rem;
        }
        
        .logo-text {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
        }
        
        .logo-text span {
            color: var(--secondary);
        }
        
        nav ul {
            display: flex;
        }
        
        nav ul li {
            margin-left: 30px;
        }
        
        nav ul li a {
            font-weight: 600;
            transition: var(--transition);
            position: relative;
        }
        
        nav ul li a:hover {
            color: var(--primary);
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: var(--transition);
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, rgba(0, 86, 179, 0.9) 0%, rgba(0, 68, 148, 0.9) 100%), url('../images/hero.webp');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 180px 0 100px;
            text-align: center;
        }
        
        .hero h1 {
            margin-bottom: 25px;
            font-size: 3.2rem;
        }
        
        .hero p {
            font-size: 1.4rem;
            max-width: 800px;
            margin: 0 auto 40px;
            opacity: 0.9;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }
        
        /* About Section */
        .about {
            background-color: white;
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 60px;
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-image {
            flex: 1;
            height: 400px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        
        .about-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .about-list {
            margin-top: 30px;
        }
        
        .about-list li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }
        
        .about-list li i {
            color: var(--success);
            margin-right: 15px;
            margin-top: 5px;
        }
        
        /* Categories Section */
        .categories {
            background-color: var(--light);
        }
        
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .category-card {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }
        
        .category-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .category-icon {
            width: 70px;
            height: 70px;
            background-color: rgba(0, 86, 179, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            color: var(--primary);
        }
        
        .category-card h3 {
            margin-bottom: 15px;
        }
        
        .categories-cta {
            text-align: center;
            margin-top: 50px;
        }
        
        /* Why Choose Us Section */
        .why-us-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .benefit-card {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .benefit-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .benefit-icon {
            width: 60px;
            height: 60px;
            background-color: rgba(0, 86, 179, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 1.5rem;
            color: var(--primary);
        }
        
        /* Testimonials Section */
        .testimonials {
            background-color: var(--light);
        }
        
        .testimonials-container {
            display: flex;
            gap: 30px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .testimonial-card {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: var(--shadow);
            max-width: 500px;
            flex: 1;
            min-width: 300px;
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            position: relative;
        }
        
        .testimonial-text::before {
            content: '"';
            font-size: 4rem;
            color: var(--light-gray);
            position: absolute;
            top: -20px;
            left: -10px;
            z-index: 1;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: var(--light-gray);
            margin-right: 15px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--gray);
        }
        
        .testimonials-cta {
            text-align: center;
            margin-top: 50px;
        }
        
        /* Quote Form Section */
        .quote-form-container {
            max-width: 800px;
            margin: 0 auto;
            background-color: white;
            padding: 50px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        
        .form-group {
            margin-bottom: 25px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        
        .form-control {
            width: 100%;
            padding: 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: var(--transition);
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.2);
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        .form-submit {
            text-align: center;
        }
        
        .confirmation-message {
            display: none;
            text-align: center;
            padding: 30px;
            background-color: rgba(40, 167, 69, 0.1);
            border-radius: 10px;
            margin-top: 30px;
            color: var(--success);
            font-weight: 600;
        }
        
        /* Modules Section */
        .modules {
            background-color: var(--light);
        }
        
        .modules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .module-card {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        
        .module-card h3 {
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .newsletter-form {
            margin-top: 20px;
        }
        
        .checkbox-group {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }
        
        .checkbox-group input {
            margin-right: 10px;
            margin-top: 5px;
        }
        
        .checkbox-group label {
            font-size: 0.9rem;
        }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-logo {
            font-size: 2rem;
            font-weight: 700;
            color: white;
            margin-bottom: 20px;
        }
        
        .footer-logo span {
            color: var(--secondary);
        }
        
        .contact-info {
            margin-top: 20px;
        }
        
        .contact-info p {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .contact-info i {
            margin-right: 10px;
            color: var(--secondary);
        }
        
        .footer-links h4 {
            color: white;
            margin-bottom: 25px;
            font-size: 1.3rem;
        }
        
        .footer-links ul li {
            margin-bottom: 12px;
        }
        
        .footer-links ul li a {
            transition: var(--transition);
            opacity: 0.8;
        }
        
        .footer-links ul li a:hover {
            opacity: 1;
            color: var(--secondary);
            padding-left: 5px;
        }
        
        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .social-icon:hover {
            background-color: var(--secondary);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            opacity: 0.7;
            font-size: 0.9rem;
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            h1 {
                font-size: 2.8rem;
            }
            
            h2 {
                font-size: 2.2rem;
            }
            
            .about-content {
                flex-direction: column;
            }
            
            .about-image {
                width: 100%;
            }
        }
        
        @media (max-width: 768px) {
            section {
                padding: 60px 0;
            }
            
            h1 {
                font-size: 2.5rem;
            }
            
            h2 {
                font-size: 2rem;
            }
            
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: white;
                flex-direction: column;
                box-shadow: var(--shadow);
                padding: 20px 0;
            }
            
            nav ul.active {
                display: flex;
            }
            
            nav ul li {
                margin: 0;
                text-align: center;
                padding: 15px 0;
                border-bottom: 1px solid var(--light-gray);
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .quote-form-container {
                padding: 30px 20px;
            }
        }
        
        @media (max-width: 576px) {
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.8rem;
            }
            
            .category-card, .benefit-card, .testimonial-card, .module-card {
                padding: 20px;
            }
            
            .footer-container {
                grid-template-columns: 1fr;
            }
        }

        /* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
}

.modal-content {
    background: #fff;
    width: 90%;
    max-width: 600px;
    margin: 10% auto;
    padding: 25px;
    border-radius: 6px;
    position: relative;
}

.modal-content h2 {
    margin-top: 0;
}

.modal-content p {
    line-height: 1.6;
}

.close {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 26px;
    cursor: pointer;
}