* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Helvetica', sans-serif;
}

body {
    background: #0f0f0f;
    color: white;
    overflow: hidden;
    height: 100vh;
}

nav {
    display: flex;
    justify-content: space-between;
    padding: 30px;
    font-weight: bold;
    letter-spacing: 2px;
}

.menu span {
    margin-left: 20px;
    cursor: pointer;
    font-size: 12px;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80vh;
    perspective: 2000px; /* Crucial for 3D depth */
}

.carousel {
    position: relative;
    width: 300px;
    height: 400px;
    transform-style: preserve-3d;
}

.item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -webkit-box-reflect: below 5px linear-gradient(transparent, transparent, #0004);
}

.item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
    filter: grayscale(100%);
    transition: filter 0.5s;
}

.item img:hover {
    filter: grayscale(0%);
    cursor: pointer;
}