@keyframes snakeNeonFlow {
    0% {
        border-color: #0f172a;
        box-shadow: 0 0 6px rgba(15, 23, 42, 0.3), inset 0 0 4px rgba(15, 23, 42, 0.15);
    }
    50% {
        border-color: #2563eb;
        box-shadow: 0 0 10px rgba(37, 99, 235, 0.5), inset 0 0 6px rgba(37, 99, 235, 0.25);
    }
    100% {
        border-color: #0f172a;
        box-shadow: 0 0 6px rgba(15, 23, 42, 0.3), inset 0 0 4px rgba(15, 23, 42, 0.15);
    }
}

.product-card {
    background: #fff;
    border: 3px solid #0f172a;
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    transition: transform 0.3s ease;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    animation: snakeNeonFlow 4s infinite ease-in-out;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 12px;
    background: #f8fafc;
}

.product-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

/* Normal Sepete Ekle / Sepete Git Butonu (Lacivert) */
.btn-navy {
    background: #0f172a;
    color: #fff;
    border: none;
    padding: 10px 6px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    width: 100%;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    box-sizing: border-box;
}
.btn-navy:hover {
    background: #1e293b;
}

/* Sepete Eklendi Butonu (Kurumsal Mavi) */
.btn-added {
    background: #2563eb; 
    color: #ffffff;     
    border: none;
    padding: 10px 6px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    width: 100%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: background 0.2s ease;
}
.btn-added:hover {
    background: #1d4ed8;
}

/* MOBİL CİHAZLAR İÇİN PARLAMA VE ANİMASYON İPTALİ */
@media (max-width: 768px) {
    .product-card {
        animation: none !important;
        border: 1px solid #cbd5e1 !important;
        box-shadow: 0 2px 4px rgba(0,0,0,0.02) !important;
    }
    .product-card:hover {
        transform: none !important;
    }
}