body {
    font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.container {
    text-align: center;
    max-width: 600px;
    padding: 20px;
}

h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.contacts {
    font-size: 1.5rem;
    line-height: 1.6;
}

.contacts a {
    color: #fff;
    text-decoration: none;
    border-bottom: 2px solid #fff;
    transition: border-color 0.3s;
}

.contacts a:hover {
    border-color: #ffd700;
}

/* Media queries for responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    .contacts {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    .contacts {
        font-size: 1rem;
    }
    .container {
        padding: 10px;
    }
}