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

body {
    font-family: Arial, sans-serif;
    background-color: #111;
    color: #fff;
    text-align: center;
}

header {
    padding: 2rem;
    background: #000;
}

header h1 {
    font-size: 2.5rem;
}

header p {
    color: #aaa;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    padding: 20px;
}

.gallery img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease, opacity 0.3s;
}

.gallery img:hover {
    transform: scale(1.05);
    opacity: 0.85;
}

footer {
    padding: 1rem;
    background: #000;
    margin-top: 20px;
    color: #777;

}

/* Lightbox styles */

#lightbox {
    display: none;
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
}

#lightbox .close {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 40px;
    color: white;
}