/* High-level Waste Introduction Page Styles */

.info-content {
    width: 100%;
}
.info-content section:first-child {
    padding-bottom: 40px;
}
.info-section {
    margin-bottom: 50px;
}


.section-title {
    font-size: 27px;
    color: #005770;
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    margin-top: 20px;
}
.section-title::before {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background-color: #005770;
    position: absolute;
    top: -15px;
    left: 0;
}
.subsection {
    margin-bottom: 40px;
}

.subsection:last-child {
    margin-bottom: 0;
}

.subsection-title {
    font-size: 20px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 15px;
    line-height: 1.5;
}

.section-text {
    font-size: 17px;
    color: #454545;
    line-height: 1.9;
    word-break: keep-all;
    margin: 0 0 15px 0;
}

.section-text:last-child {
    margin-bottom: 0;
}

.intro-text {
    margin-bottom: 30px;
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list > li {
    font-size: 17px;
    color: #454545;
    line-height: 1.9;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
    word-break: keep-all;
}

.info-list > li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #005770;
    font-weight: 700;
    font-size: 20px;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    border: 1px solid #E5E5E5;
}

.comparison-table thead {
    background-color: #ececec;
}

.comparison-table th {
    padding: 15px;
    text-align: center;
    font-size: 17px;
    font-weight: 700;
    color: #252525;
    vertical-align: middle;
}

.comparison-table td {
    padding: 15px;
    font-size: 17px;
    color: #454545;
    line-height: 1.8;
    border: 1px solid #E5E5E5;
    vertical-align: middle;
}

.comparison-table .table-label {
    background-color: #f5f5f5;
    font-weight: 600;
    text-align: center;
    width: 150px;
    line-height: 1.2rem;
}

/* Flowchart */
.flowchart-container {
    margin: 30px 0;
    text-align: center;
}

.flowchart-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Process Explanations */
.process-explanations {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.explanation-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.explanation-number {
    width: 35px;
    height: 35px;
    flex-shrink: 0;
    position: relative;
    display: block;
}

.explanation-item:nth-child(1) .explanation-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../images/number01.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.explanation-item:nth-child(2) .explanation-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../images/number02.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.explanation-item:nth-child(3) .explanation-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../images/number03.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.explanation-content {
    flex: 1;
}

.explanation-title {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 8px;
}

.explanation-content p {
    font-size: 17px;
    color: #454545;
    line-height: 1.8;
    margin: 0;
    word-break: keep-all;
}

/* Responsive */
@media (max-width: 1300px) {
    .section-title {
        font-size: 22px;
    }

    .subsection-title {
        font-size: 19px;
    }

    .section-text,
    .info-list > li,
    .comparison-table th,
    .comparison-table td {
        font-size: 16px;
    }

    .flow-label {
        font-size: 15px;
    }

    .explanation-content p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .info-section {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .subsection {
        margin-bottom: 30px;
    }

    .subsection-title {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .section-text,
    .info-list > li,
    .comparison-table th,
    .comparison-table td {
        font-size: 15px;
    }

    .info-list > li {
        margin-bottom: 12px;
        padding-left: 18px;
    }

    .comparison-table {
        font-size: 14px;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 12px 8px;
    }

    .comparison-table .table-label {
        width: 100px;
        font-size: 14px;
    }


    .process-explanations {
        gap: 20px;
    }

    .explanation-number {
        width: 30px;
        height: 30px;
    }

    .explanation-title {
        font-size: 17px;
    }

    .explanation-content p {
        font-size: 15px;
    }
}