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

body {
    font-family: 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: #212529;
    background-color: #FFFFFF;
}

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

.navbar {
    background-color: #F8F9FA;
    padding: 20px 0;
    border-bottom: 1px solid #E9ECEF;
}

.logo {
    height: 40px;
    width: auto;
    display: block;
}

.hero {
    padding: 80px 0;
    text-align: center;
    background-color: #F8F9FA;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #212529;
}

.sub-headline {
    font-size: 24px;
    color: #495057;
    margin-bottom: 30px;
}

.description {
    font-size: 18px;
    color: #6C757D;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}


.cta {
    padding: 80px 0;
    text-align: center;
    background-color: #F8F9FA;
}

.cta-button {
    background-color: #007BFF;
    color: #FFFFFF;
    font-size: 20px;
    font-weight: bold;
    padding: 15px 40px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #0056B3;
    transform: translateY(-2px);
}

.footer {
    background-color: #212529;
    color: #FFFFFF;
    text-align: center;
    padding: 30px 0;
}

.footer p {
    font-size: 16px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }
    
    .sub-headline {
        font-size: 20px;
    }
    
    .description {
        font-size: 16px;
    }
    
    
    .cta-button {
        font-size: 18px;
        padding: 12px 30px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }
    
    .cta {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .sub-headline {
        font-size: 18px;
    }
    
}