.functions {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.functions-title h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: -10px;
}

.dark-theme .functions-title h2 {
    color: white;
}

.functions-title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-left: 6%;
}

.functions_column {
    float: left;
    width: 50%;
    padding: 0 10px;
}

.functions_row {
    margin: 0 -5px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.functions_row:after {
    content: "";
    display: table;
    clear: both;
}

.card {
    background-color: #f1f1f1;
    padding: 16px;
    text-align: center;
    justify-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    max-width: 300px;
    min-width: 250px;
    margin: 10px;
    min-height: 150px;
}

.card-icon {
    width: 50px;
    height: 50px;
}

.card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    transform: scale(1.08);
    transition: all 0.3s ease;
}

.dark-theme .card {
    background-color: var(--stone-700);
    color: white;
}
.dark-theme .card:hover {
    background-color: var(--stone-600);
}

.dark-theme .card-icon {
    filter: invert(1);
}

@media screen and (max-width: 850px) {
    .functions_column {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    .functions_row {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .card {
        margin-bottom: 20px;
    }
}