body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background: linear-gradient(to bottom, #39a0f4, #14457b);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
}
.thank-you-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px 50px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1.5s ease;
}
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
.thank-you-container h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}
.thank-you-container p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}
.thank-you-container .button {
    display: inline-block;
    background: #fafafa;
    font-size: 15px;
    color: #313131;
    padding: 12px 27px;
    border-radius: 10px;
    transition: ease 0.20s;
    border: 2px solid transparent;
    font-weight: 600;
    margin-right: 15px;
    box-shadow: 0px 1px 5px gray;
    text-decoration: none;
}
.thank-you-container .button:hover {
    background-color: #39a0f4;
    color: #fff;
    border: 2px solid transparent;
    transform: scale(1.1);
}