* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background: #007BFF;
    color: white;
    padding: 20px;
    text-align: center;
}

.domains {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 20px;
}

.domain-item {
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin: 10px;
    padding: 20px;
    width: 300px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.domain-item:hover {
    transform: scale(1.05);
}

button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    max-width: 400px;
}

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

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

/* Responsive Styles */
@media (max-width:  768px) {
    .domains {
        flex-direction: column;
        align-items: center;
    }

    .domain-item {
        width: 90%;
    }

    .modal-content {
        width: 95%;
    }
}