.catalog {
    padding: 20px 100px 50px 100px;
}

.catalog h2 {
    text-align: left;
}

.catalog .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    padding-top: 30px;
}

.catalog .container .block {
    border-radius: 8px;
    border: 1px solid #00BBF4;
}

.catalog .container .block img {
    border-radius: 7px 7px 0 0;
}

.catalog .container .block .sub-block {
    padding: 15px;
}

.catalog .container .block .sub-block h3 {
    font-size: 22px;
    font-weight: 600;
    padding-bottom: 20px;
}

.catalog .container .block .sub-block .categories-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.catalog .container .block .sub-block .categories {
    background-color: #F1F1F1;
    padding: 7px 15px;
    border-radius: 100px;
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.catalog .container .block .sub-block .categories a {
    font-size: 14px;
    font-weight: 600;
    color: #3E3E3E;
    transition: color 0.3s ease;
}

.catalog .container .block .sub-block .categories:hover {
    background-color: #00BBF4;
}

.catalog .container .block .sub-block .categories:hover a {
    color: #FFFFFF;
}


/* Адаптация */
@media  (max-width: 1280px) {
    .catalog {
        padding: 20px 50px 50px 50px;
    }
}

@media  (max-width: 1024px) {
    .catalog {
        padding: 20px 25px 50px 25px;
    }
}

@media (max-width: 600px) {
    .catalog .container .block img {
        width: 100%;
    }
}