.portfolio {
    background: #ffffff;
    padding: 120px 30px;
}

.portfolio-container {
    max-width: 1100px;
    margin: 0 auto;
}

.portfolio-title {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 56px;
    color: #0b132b;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 20px;
}

.portfolio-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 56px;
    height: 4px;
    border-radius: 3px;
    background: linear-gradient(90deg, #d4a537, #e8c368);
}

.portfolio-table-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 8px 36px;
    box-shadow: 0 20px 50px rgba(11, 19, 43, 0.06);
}

.portfolio-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.portfolio-table tr {
    transition: background-color 0.25s ease;
}

.portfolio-table tr:hover {
    background-color: #fbf9f4;
}

.portfolio-table td {
    padding: 26px 20px;
    vertical-align: middle;
    font-size: 15px;
    border-bottom: 1px solid #f1efe8;
    word-break: break-word;
    overflow-wrap: break-word;
}

.portfolio-table tr:last-child td {
    border-bottom: none;
}

.col-left {
    width: 42%;
    position: relative;
    padding-left: 28px !important;
}

.col-left::before {
    content: '';
    position: absolute;
    left: 0;
    top: 26px;
    bottom: 26px;
    width: 4px;
    border-radius: 3px;
    background: linear-gradient(180deg, #d4a537, #e8c368);
}

.col-left ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.col-left ul li {
    font-weight: 700;
    font-size: 16.5px;
    color: #0b132b;
    line-height: 1.5;
    word-break: break-word;
    overflow-wrap: break-word;
}

.col-right {
    width: 58%;
    padding-left: 32px !important;
    color: #5b6472;
    line-height: 1.75;
}

@media (max-width: 768px) {
    .portfolio {
        padding: 80px 20px;
    }

    .portfolio-title {
        font-size: 32px;
        margin-bottom: 40px;
    }

    .portfolio-table-box {
        padding: 4px 20px;
        border-radius: 18px;
    }

    .portfolio-table td {
        display: block;
        width: 100%;
        padding: 16px 0;
    }

    .col-left {
        border-bottom: none !important;
        padding-left: 16px !important;
    }

    .col-left::before {
        top: 4px;
        bottom: 4px;
    }

    .col-right {
        padding-left: 16px !important;
        padding-top: 2px;
        padding-bottom: 18px !important;
    }
}