.deka-gallery-item {
    display: block;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.deka-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.gallery-img-wrap {
    position: relative;
    line-height: 0;
}
.gallery-img-wrap img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.deka-gallery-item:hover .gallery-img-wrap img {
    transform: scale(1.05);
}
.gallery-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(227, 10, 23, 0.7); 
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.deka-gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-overlay i {
    color: #ffffff;
    font-size: 30px;
    transform: scale(0.5);
    transition: transform 0.3s ease;
}
.deka-gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}
.video-kutusu {
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}
#deka-lightbox {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 99999; display: none; align-items: center; justify-content: center;
}
#deka-lightbox.active { display: flex; }
.deka-lightbox-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
}
.deka-lightbox-content {
    position: relative; z-index: 100000;
    max-width: 90%; max-height: 90vh;
    display: flex; align-items: center; justify-content: center;
}
.deka-lightbox-img {
    max-width: 100%; max-height: 85vh;
    border-radius: 4px; box-shadow: 0 5px 25px rgba(0,0,0,0.5);
}
.deka-lightbox-close {
    position: absolute; top: -40px; right: -40px;
    background: none; border: none; color: #fff; font-size: 30px; cursor: pointer; transition: 0.3s;
}
.deka-lightbox-close:hover { color: #E30A17; }
.deka-lightbox-btn {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.1); color: #fff; border: 1px solid rgba(255,255,255,0.2);
    width: 50px; height: 50px; border-radius: 50%; font-size: 20px;
    cursor: pointer; transition: 0.3s; backdrop-filter: blur(5px);
}
.deka-lightbox-btn:hover { background: #E30A17; border-color: #E30A17; }
.deka-lightbox-prev { left: -70px; }
.deka-lightbox-next { right: -70px; }
@media (max-width: 768px) {
    .deka-lightbox-prev { left: 10px; }
    .deka-lightbox-next { right: 10px; }
    .deka-lightbox-close { top: -45px; right: 0; }
}