:root {
    --primary-color: #e74c3c;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --light-color: #ecf0f1;
    --dark-color: #34495e;
    --text-color: #333;
    --text-light: #7f8c8d;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
    padding: 0;
    margin: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-color));
    color: white;
    padding: 2rem 0;
    text-align: center;
    border-bottom: 5px solid var(--primary-color);
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.logo span {
    color: var(--accent-color);
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--accent-color);
    color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: #e67e22;
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background-color: white;
    color: var(--secondary-color);
    transform: translateY(-2px);
}

main {
    padding: 3rem 0;
}

.intro {
    text-align: center;
    margin-bottom: 3rem;
    padding: 0 15px;
}

.intro h2 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.intro p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--text-color);
}

.faq-section {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    margin-bottom: 3rem;
}

.faq-header {
    background: linear-gradient(135deg, var(--primary-color), #c0392b);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.faq-header h2 {
    font-size: 1.8rem;
}

.faq-container {
    padding: 2rem;
}

.faq-item {
    margin-bottom: 2rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 2rem;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-question {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.faq-answer {
    color: var(--text-color);
}

.faq-answer p {
    margin-bottom: 1rem;
}

.faq-answer ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
}

.highlight {
    background-color: #fffde7;
    padding: 2px 5px;
    border-radius: 3px;
    font-weight: 500;
}

.platform-section {
    background: linear-gradient(135deg, var(--dark-color), var(--secondary-color));
    color: white;
    padding: 3rem 0;
    text-align: center;
    margin-bottom: 3rem;
    border-radius: var(--border-radius);
}

.platform-section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.platform-section p {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

.platform-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.platform-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    width: 300px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.platform-card:hover {
    transform: translateY(-5px);
}

.platform-card h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.platform-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    opacity: 0.7;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .logo {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .intro h2 {
        font-size: 1.6rem;
    }
    
    .faq-header h2 {
        font-size: 1.5rem;
    }
    
    .faq-question {
        font-size: 1.1rem;
    }
    
    .platform-section h2 {
        font-size: 1.6rem;
    }
    
    .platform-card {
        width: 100%;
        max-width: 350px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .platform-links {
        flex-direction: column;
        align-items: center;
    }
}