/* Filter buttons styles */
.filter-buttons {
    text-align: center;
    margin-bottom: 2rem;
}

.filter-buttons button {
    margin: 0 10px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background-color: #00b9b7;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.filter-buttons button.active {
    background-color: #009e9d;
}

.filter-buttons button:hover:not(.active) {
    background-color: #00cdcb;
}

/* Gallery styles */
.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.gallery a img {
    max-width: 250px;
    border-radius: 10px;
    transition: transform 0.3s;
}

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

/* Hidden elements */
.hidden {
    display: none !important;
}