body {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 100;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}

header {
    background-color: #232d26;
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.gallery-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 100px 20px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    width: 250px; /* Fixed square size */
    height: 250px; /* Fixed square size */
    margin: 0 auto;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensure the image covers the square */
    display: block;
    transition: transform 0.3s ease-in-out;
    filter: brightness(60%);
}

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: black;
    text-transform: uppercase;
    font-weight: bold;
    transition: opacity 0.3s ease-in-out;
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: brightness(100%);
}

.gallery-item:hover .overlay {
    opacity: 0;
}