body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f7f7f7;
    font-family: 'Arial', sans-serif;
    overflow: hidden;
}

.content-box {
    padding: 40px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    width: 90%;
    max-width: 600px;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    margin-top: 0;
    color: #333;
    font-size: 2.5em;
}

p {
    color: #555;
    line-height: 1.6;
}

.contact-btn {
    padding: 10px 20px;
    background-color: #0056b3;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 1.2em;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
    outline: none;
    margin-top: 20px;
}

.contact-btn:hover {
    background-color: #003d82;
    transform: translateY(-2px);
}