.welcome-headline {
    font-size: 3.5rem;
    font-family: "Times New Roman", serif;
    font-weight: 500;

    text-align: center;
    margin-bottom: 2rem;
}

@media screen and (max-width: 530px) {
    .welcome-headline {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
}

.columns {
    display: grid;
    grid-template-columns: auto auto;
    gap: 1rem;
}

@media screen and (max-width: 880px) {
    .columns {
        grid-template-columns: auto;
    }
}

article {
    margin-bottom: 6em;
}

.shop-link {
    text-align: center;
    margin-bottom: 9rem;
}

.shop-link a {
    font-size: 1.8rem;
}

img {
    width: 100%;
}

.txt {
    line-height: 140%;
}

.txt p {
    margin-bottom: 1.5rem;
}

.philosophy {
    list-style-type: none;
    margin: 1rem 0 0 0;
    padding: 0;

    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 1.5rem;
}

@media (min-width: 360px) {
    main .philosophy {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

.philosophy li {
    font-size: 1.1rem;
    padding: 1.5rem;
    border-left: .7rem solid #999;
}

.productsGrid {
    margin-top: 1rem;

    grid-template-columns: 1fr;
    display: grid;
    grid-gap: 2rem;
}

@media (min-width: 900px) {
    .productsGrid {
        grid-template-columns: 1fr 1fr;
    }
}

.green-block {
    background: #ecffcf;
    padding: 2rem;
}

@media (max-width: 800px) {
    .green-block {
        padding: 1rem;
    }
}

.green-block h2 {
    margin: 0 0 2rem 0;
    text-align: center;
}

.optional-green-block {
    background: #ecffcf;
    padding: 0 2rem 2rem 2rem;
    margin-bottom: 6rem;
}

@media (max-width: 699px) {
    .optional-green-block {
        padding: 0;
    }
}

.philosophy-1 {
    border-color: #B10DC9 !important;
}

.philosophy-2 {
    border-color: #2ECC40 !important;
}

.philosophy-3 {
    border-color: #FFDC00 !important;
}

.philosophy-4 {
    border-color: rgb(239,112,25) !important;
}

.philosophy-5 {
    border-color: #7FDBFF !important;
}

.philosophy-6 {
    border-color: #F012BE !important;
}