.hero {
    background-image: url('https://via.placeholder.com/1200x400');
    background-size: cover;
    background-position: center;
    height: 400px;
    color: white;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    background-blur: 10px;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    z-index: 2;
}

.catalogs {
    background-color: #f9f9f9;
    padding: 60px 0;
}

.catalog-item {
    position: relative;
    border: 1px solid #ddd;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.catalog-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.catalog-item img {
    height: 550px;
    width: 100%;
    object-fit: cover;
    transition: opacity 0.3s;
}

.catalog-item img:hover {
    opacity: 0.8;
}

.catalog-item h5 {
    margin: 0;
    padding: 15px;
    background-color: #007bff;
    color: white;
    text-align: center;
    font-weight: 700;
}

.catalog-item p {
    padding: 15px;
    text-align: center;
}

.catalog-item .btn-view {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 0;
    padding: 15px;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.catalog-item:hover .btn-view {
    transform: translateY(0);
}

.btn-primary {
    background-color: #007bff;
    border: none;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #0056b3;
}

h5 {
    border-radius: 25px;
    letter-spacing: 2px;
}