body {
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/restaurant2.jpg');
    background-size: cover;
    background-position: center;        
    background-repeat: no-repeat;
}

.content, .container {
    display: flex;
    justify-content: center;
}

.content { 
    width: 600px;
    height: 600px;
    border-bottom-left-radius: 50%;
    border-bottom-right-radius: 50%;
    background-image: url('images/food.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: grayscale(80%);
    transition: filter 0.5s;
}

.link {
    font-family: 'Brush Script MT', cursive;
    text-align: center;
    font-size: 25px;
    width: 100px;
    height: 30px;
    text-decoration: none;
    color: white;
    padding: 10px;
    background-color: rgba(17, 16, 16, 0.3); 
    border-radius: 30px;
    margin: 30px 0 0 30px;
    transition: transform 0.5s;
}

.content:hover {
    filter: none;
}

.link:hover {
    transform: scale(1.3, 1.3);
}

/* Back button styling */
.back-button-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.back-button {
    font-family: 'Brush Script MT', cursive;
    text-align: center;
    font-size: 20px;
    text-decoration: none;
    color: white;
    padding: 10px 20px;
    background-color: rgba(17, 16, 16, 0.5);
    border-radius: 30px;
    transition: transform 0.3s;
    display: inline-block;
}

.back-button:hover {
    transform: scale(1.1);
}

/* Responsive styles for mobile devices */
@media screen and (max-width: 768px) {
    body {
        overflow-y: auto;
    }
    
    .container {
        position: absolute;
        overflow-y: auto;
    }
    
    .content {
        width: 100%;
        height: auto;
        min-height: 400px;
        flex-direction: column;
        align-items: center;
        border-radius: 0;
    }
    
    .link {
        margin: 15px;
        font-size: 20px;
    }
    
    .form-container {
        margin: 20px;
        padding: 15px;
        width: 85%;
    }
    
    .menu {
        padding: 5px;
    }
    
    .items {
        justify-content: center;
        padding-left: 0;
    }
    
    .item {
        margin: 10px;
    }
    
    .item:hover {
        transform: scale(1.1);
    }
}