#projects-filter {
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
}
#projects-filter .data-selector {
    font-family: "Noto Serif SC", Sans-serif;
    width: auto;
    background-color: #e8e8e8;
    padding-right: 50px;
    color: #5F4A36;
}
.project-filter-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
    margin-left: -20px;
    margin-right: -20px;
}
.project-filter-item {
    position: relative;
    width: calc(33.33% - 20px);
    overflow: hidden;
    transition: all 0.3s ease-in-out;
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 20px;
}
.project-filter-item:hover {
    transform: scale(1.03);
}
.project-filter-item .project-image {
    position: relative;
    overflow: hidden;
}
.project-filter-item .project-image .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.project-filter-item .project-image .overlay:before {
    font-family: "umimo-icon";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    font-weight: 400;
    line-height: 1;
    vertical-align: middle;
    content: "";
    color: #fff;
    font-size: 30px;
    transform: scale(0.8);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.project-filter-item .project-image:hover .overlay {
    opacity: 1;
}
.project-filter-item .project-image:hover .overlay:before {
    transform: scale(1);
    opacity: 1;
}
@keyframes overlayFadeIn {
    0% {
        background: rgba(0, 0, 0, 0);
    }
    100% {
        background: rgba(0, 0, 0, 0.5);
    }
}
.project-filter-item .project-image:hover .overlay {
    animation: overlayFadeIn 0.3s ease;
}
.project-filter-item .project-image:hover a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    -webkit-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}
.project-filter-item .project-image img {
    width: 100%;
    height: auto;
    display: block;
    border-bottom: 1px solid #ddd;
}
.project-filter-item h4 {
    margin-top: 20px;
    margin-bottom: 40px;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #5F4A36;
    font-family: "Noto Serif SC", Sans-serif;
}
.project-filter-item h4 a {
    color: #5F4A36 !important;
    display: block;
}
.data-selector {
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    outline: none;
    background: #fff;
}
.data-selector:disabled {
    background: #f0f0f0;
    cursor: not-allowed;
}
.data-selector option {
    padding: 5px;
    font-family: "Noto Serif SC", Sans-serif;
}
button.button-reset {
    padding: 8px 16px;
    font-size: 14px;
    background-color: transparent !important;
    line-height: 26px !important;
    color: #444;
    border: 1px solid #e8e8e8 !important;
    cursor: pointer;
    transition: background 0.3s ease;
    
}
button.button-reset:hover {
    background-color: #748686 !important;
    color: #fff !important;
    border: 1px solid #748686 !important;
    cursor: pointer;
    transition: background 0.3s ease;
    
}
@media (max-width: 768px) {
    .project-filter-item {
        width: calc(33.3333% - 15px);
    }
    #projects-filter {
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .project-filter-item {
        width: calc(50% - 15px) !important;
        margin-bottom: 0;
    }
    .data-selector {
        width: 100%;
    }
}