/* =========================================================
   Catalog Page Styles
   ========================================================= */

.catalog-item {
    position: relative;
    margin-bottom: 30px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    background: #fff;
}

.catalog-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.catalog-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.catalog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.catalog-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(0,0,0,0.6));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.catalog-item:hover .catalog-overlay {
    opacity: 1;
}

.catalog-item:hover .catalog-image img {
    transform: scale(1.1);
}

.catalog-content {
    text-align: center;
    color: white;
    padding: 20px;
}

.catalog-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
}

.catalog-content p {
    font-size: 14px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.catalog-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.catalog-icon i {
    font-size: 20px;
    color: white;
}

.catalog-item:hover .catalog-icon {
    background: white;
    transform: scale(1.1);
}

.catalog-item:hover .catalog-icon i {
    color: var(--primary-color);
}

.catalog-file-icon {
    font-size: 80px;
    color: var(--primary-color);
}

.catalog-info {
    background: #f8f9fa;
    padding: 40px;
    border-radius: 10px;
    margin-top: 40px;
}

.catalog-info h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.catalog-info p {
    color: #666;
    margin-bottom: 25px;
    font-size: 16px;
}

.catalog-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.catalog-actions .btn-main {
    min-width: 200px;
}

/* Responsive düzenlemeler */
@media (max-width: 768px) {
    .catalog-image {
        height: 200px;
    }
    
    .catalog-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .catalog-actions .btn-main {
        min-width: 250px;
    }
    
    .catalog-info {
        padding: 30px 20px;
    }
}

@media (max-width: 576px) {
    .catalog-image {
        height: 180px;
    }
    
    .catalog-content h4 {
        font-size: 16px;
    }
    
    .catalog-content p {
        font-size: 13px;
    }
}