* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: sans-serif;
    background-color: #f5f6f7;
}

.header {
    text-align: center;
    text-transform: uppercase;
    padding: 32px;
    background-color: #0a0a23;
    color: #fff;
    border-bottom: 4px solid #fdb347;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 20px 10px;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery img {
    width: 100%;
    max-width: 350px;
    height: 300px;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
}

.gallery img:hover {
    transform: scale(1.05);
}

/* Modal styling */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: white;
    font-weight: bold;
    font-size: 24px;
    transition: 0.6s ease;
    user-select: none;
}

.prev {
    left: 10px;
}

.next {
    right: 10px;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

@media screen and (max-width: 600px) {
    .gallery img {
        max-width: 100%;
        height: auto;
    }
}