/* Isotope Grid Wrapper */
.isotopegrid-wrapper {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

/* Grid Container */
.isotopegrid {
    display: block;
    margin: 0 -15px;
    position: relative;
    width: 100%;
}

/* Isotope item positioning */
.isotope .grid-item {
    position: relative;
}

/* Prevent layout shift during filtering */
.isotopegrid:after {
    content: '';
    display: block;
    clear: both;
}

/* Grid Items */
.grid-item {
    padding: 15px;
    margin-bottom: 0;
    box-sizing: border-box;
}

/* Smooth transitions for isotope */
.isotopegrid.isotope .grid-item {
    transition: transform 0.4s ease, opacity 0.4s ease;
}

/* Column Layouts */
.isotopegrid.columns-2 .grid-item {
    width: 50%;
    float: left;
}

.isotopegrid.columns-3 .grid-item {
    width: 33.333333%;
    float: left;
}

.isotopegrid.columns-4 .grid-item {
    width: 25%;
    float: left;
}

/* Fix for isotope positioning */
.isotope .grid-item {
    float: none;
}

/* Grid Item Inner */
.grid-item-inner {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    backface-visibility: hidden;
    transform: translateZ(0);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.grid-item-inner:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transform: translateY(-5px) translateZ(0);
}
.isotopegrid-wrapper .grid-item-inner img {
    height: 298px;
    object-fit: cover;
}

/* Responsive Design */
@media (max-width: 992px) {
    .isotopegrid.columns-4 .grid-item {
        width: 50%;
    }
}

@media (max-width: 768px) {
    .isotopegrid.columns-3 .grid-item,
    .isotopegrid.columns-4 .grid-item {
        width: 50%;
    }

    .grid-isotope-filter .filter-btn {
        padding: 8px 15px;
        font-size: 12px;
        margin: 3px;
    }

    .grid-item-content {
        padding: 15px;
    }

    .grid-item-title {
        font-size: 18px;
    }
}

@media (max-width: 576px) {
    .isotopegrid.columns-2 .grid-item,
    .isotopegrid.columns-3 .grid-item,
    .isotopegrid.columns-4 .grid-item {
        width: 100%;
    }

    .grid-item {
        margin-bottom: 20px;
    }
}

/* No animation - removed fadeInUp */