* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        :root {
            --text-color: #222831;
            --dark-color: #393E46;
            --accent-color: #00858c;
            --light-color: #EEEEEE;
            --border-radius: 8px;
            --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: #fff;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 24px;
            background-color: var(--accent-color);
            color: white;
            border-radius: var(--border-radius);
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            text-align: center;
        }
        
        .btn:hover {
            background-color: var(--dark-color);
            transform: translateY(-2px);
        }
        
        .btn-secondary {
            background-color: var(--dark-color);
        }
        
        .btn-secondary:hover {
            background-color: var(--text-color);
        }
        
        section {
            padding: 80px 0;
        }
        
        h1, h2, h3, h4, h5, h6 {
            margin-bottom: 1rem;
            line-height: 1.2;
            color: var(--text-color);
        }
        
        h1 {
            font-size: 2.5rem;
        }
        
        h2 {
            font-size: 2rem;
            margin-bottom: 2rem;
            position: relative;
        }
        
        h2:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        
        p {
            margin-bottom: 1.5rem;
        }
        
        /* Header Styles */
        header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-color);
        }
        
        .logo-img {
            height: 40px;
            width: auto;
            margin-right: 10px;
        }
        
        .nav-menu {
            display: flex;
        }
        
        .nav-menu li {
            margin-left: 2rem;
        }
        
        .nav-menu a {
            font-weight: 500;
            transition: var(--transition);
            color: var(--text-color);
        }
        
        .nav-menu a:hover {
            color: var(--accent-color);
        }
        
        .hamburger {
            display: none;
            cursor: pointer;
            background: none;
            border: none;
            padding: 5px;
        }
        
        .hamburger span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--text-color);
            margin: 5px 0;
            transition: var(--transition);
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                        url('/images/banner_2.webp');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            padding: 120px 20px;
            position: relative;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: white;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 2rem;
        }
        
        .floating-download {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: var(--accent-color);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--box-shadow);
            z-index: 999;
            transition: var(--transition);
            animation: pulse 2s infinite;
        }
        
        .floating-download:hover {
            transform: scale(1.1);
            background-color: var(--dark-color);
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(0, 133, 140, 0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(0, 133, 140, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(0, 133, 140, 0);
            }
        }
        
        /* Content Sections */
        .section-alt {
            background-color: var(--light-color);
        }
        
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .feature-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
        }
        
        .feature-card h3 {
            color: var(--text-color);
            margin-bottom: 15px;
        }
        
        .step-list {
            counter-reset: step-counter;
            margin-top: 30px;
        }
        
        .step-item {
            position: relative;
            padding-left: 70px;
            margin-bottom: 30px;
        }
        
        .step-item:before {
            counter-increment: step-counter;
            content: counter(step-counter);
            position: absolute;
            left: 0;
            top: 0;
            width: 50px;
            height: 50px;
            background-color: var(--accent-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            margin-bottom: 15px;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
        }
        
        .faq-question {
            background-color: white;
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
        }
        
        .faq-answer {
            background-color: var(--light-color);
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        
        .faq-item.active .faq-answer {
            padding: 20px;
            max-height: 500px;
        }
        
        .faq-toggle {
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
        }
        
        /* Content styling for detailed sections */
        .content-section {
            margin-bottom: 40px;
        }
        
        .content-section h3 {
            margin-top: 30px;
            margin-bottom: 15px;
            color: var(--dark-color);
        }
        
        .content-section ul {
            list-style-type: disc;
            margin-left: 20px;
            margin-bottom: 20px;
        }
        
        .content-section li {
            margin-bottom: 10px;
        }
        
        .warning-box {
            background-color: #fff3cd;
            border: 1px solid #ffeaa7;
            border-radius: var(--border-radius);
            padding: 20px;
            margin: 20px 0;
        }
        
        .info-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        
        .info-table th, .info-table td {
            border: 1px solid #ddd;
            padding: 12px;
            text-align: left;
        }
        
        .info-table th {
            background-color: var(--light-color);
            font-weight: 600;
        }
        
        .info-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }

        /* Partner section grid */
        .partner-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .partner-grid a {
            background-color: white;
            padding: 15px 10px;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            text-align: center;
            color: var(--accent-color);
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid rgba(0,0,0,0.05);
        }

        .partner-grid a:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(0,0,0,0.15);
            background-color: var(--accent-color);
            color: white;
        }

        /* Hide partner section on mobile devices */
        @media (max-width: 768px) {
            .partner-section {
                display: none;
            }
        }
        
        /* Footer */
        footer {
            background-color: var(--text-color);
            color: white;
            padding: 60px 0 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-color);
            margin-bottom: 15px;
        }
        
        .footer-links h3 {
            color: var(--light-color);
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        
        .footer-links ul li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--accent-color);
        }
        
        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            background-color: var(--dark-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .social-icon:hover {
            background-color: var(--accent-color);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            opacity: 0.7;
        }
        
        /* Responsive Styles */
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            
            .nav-menu {
                position: fixed;
                top: 70px;
                right: -100%;
                background-color: white;
                width: 80%;
                height: calc(100vh - 70px);
                flex-direction: column;
                align-items: center;
                padding-top: 50px;
                transition: var(--transition);
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
            }
            
            .nav-menu.active {
                right: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
            }
            
            .hamburger.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            
            .hamburger.active span:nth-child(2) {
                opacity: 0;
            }
            
            .hamburger.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -6px);
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.7rem;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .hero-buttons .btn {
                width: 100%;
                max-width: 300px;
            }
            
            section {
                padding: 60px 0;
            }
            
            .info-table {
                display: block;
                overflow-x: auto;
            }
        }
        
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            
            h1 {
                font-size: 1.8rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
            
            .hero {
                padding: 80px 20px;
            }
            
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .feature-card {
                padding: 20px;
            }
        }