html, body {
    height: 100%;
    font-family: 'Calibri', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f4f4f4;
}

.logo-image {
    width: 300px;
    height: 300px;
    border-radius: 10px;
    object-fit: contain; /* This ensures the aspect ratio is maintained */
}

.container {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 3rem;
    color: #333;
    margin-bottom: 10px;
}

p {
    font-size: 1.25rem;
    color: #777;
}

/* Modal styles */
.modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

.close-btn {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.modal-message {
    font-size: 16px;
    color: #333;
    text-align: center;
}

.modal-header {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    p {
        font-size: 1rem;
    }
}