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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.container {
    text-align: center;
    max-width: 600px;
    padding: 2rem;
}

.logo {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.welcome {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    opacity: 0.9;
}

.description {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    line-height: 1.5;
}

.radancy-link {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid rgba(255,255,255,0.3);
}

.radancy-link:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.footer {
    margin-top: 3rem;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
        max-width: 90%;
    }
    
    .logo {
        font-size: 3rem;
    }
    
    .welcome {
        font-size: 1.3rem;
    }
    
    .description {
        font-size: 1rem;
    }
    
    .radancy-link {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}