.otk-case-study-wrapper {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.otk-case-study {
    margin: 0 0 58px;
    color: #2d2d2d;
    font-family: Arial, Helvetica, sans-serif;
}

.otk-case-title {
    max-width: 780px;
    margin: 0 auto 28px;
    color: #0b4d31;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.15;
    text-align: center;
    text-transform: uppercase;
}

.otk-case-context,
.otk-case-value {
    font-size: 16px;
    line-height: 1.55;
}

.otk-case-context {
    margin-bottom: 18px;
}

.otk-case-value {
    margin-top: 16px;
}

.otk-case-context strong,
.otk-case-value strong {
    font-weight: 700;
}

.otk-case-table {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid #789383;
    border-left: 1px solid #789383;
}

.otk-case-column {
    border-right: 1px solid #789383;
    border-bottom: 1px solid #789383;
    background: #fff;
}

.otk-case-heading {
    padding: 14px 10px;
    background: #176d3b;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    text-align: center;
}

.otk-case-column:nth-child(2) .otk-case-heading {
    background: #115a31;
}

.otk-case-column:nth-child(3) .otk-case-heading {
    background: #084627;
}

.otk-case-content {
    min-height: 210px;
    padding: 18px 18px 20px;
    font-size: 15px;
    line-height: 1.55;
}

.otk-case-content ul {
    margin: 0;
    padding-left: 18px;
}

.otk-case-content li {
    margin-bottom: 13px;
}

.otk-case-content li:last-child {
    margin-bottom: 0;
}

.otk-empty {
    margin: 0;
    color: #777;
    font-style: italic;
}

@media (max-width: 767px) {
    .otk-case-study {
        margin-bottom: 42px;
    }

    .otk-case-title {
        margin-bottom: 22px;
        font-size: 28px;
    }

    .otk-case-table {
        display: block;
        border: 0;
    }

    .otk-case-column {
        margin-bottom: 16px;
        border: 1px solid #789383;
    }

    .otk-case-content {
        min-height: 0;
    }
}