* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.background-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

audio {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 10;
}

.click-button-vegan {
    position: absolute;
    top: 150px;
    left: 150px;
}

.click-button-books {
    position: absolute;
    top: 400px;
    left: 900px;
}

.click-button-why {
    position: absolute;
    bottom: 40px;
    right: 350px;
}

.click-button-craft {
    position: absolute;
    top: 100px;
    right: 150px;
}

.button-image {
    width: 150px;
    height: 150px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.button-image:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.button-image:active {
    transform: scale(0.95);
}