@charset "utf-8";

/* 소개 섹션 전체 */
.intro-section {
    width: 100%;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 타이틀 섹션 */
.intro-header-section {
    width: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    padding: 120px 0;
    box-sizing: border-box;
}

.intro-header-container {
    width: 817px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
    padding: 0;
    box-sizing: border-box;
}

.intro-header-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.intro-header-icon {
    width: 91px;
    height: 129px;
    min-width: 91px;
    min-height: 129px;
    position: relative;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.intro-header-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.intro-header-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
    line-height: 0;
    font-style: normal;
}

.intro-title {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 700;
    font-size: 64px;
    line-height: 1.3;
    color: #000000;
    margin: 0;
    padding: 0;
    width: 817px;
    text-align: center;
}

.intro-subtitle {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 300;
    font-size: 32px;
    line-height: 1.5;
    color: #000000;
    margin: 0;
    padding: 0;
    width: 817px;
    text-align: center;
}

/* 발전기금 소개 섹션 */
.intro-about-section {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 120px 0;
    box-sizing: border-box;
}

.intro-about-container {
    width: 1423px;
    max-width: 100%;
    display: flex;
    justify-content: center;
    padding: 0;
    box-sizing: border-box;
}

.intro-about-content {
    width: 100%;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-sizing: border-box;
    min-height: 400px;
}

.intro-about-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 400px;
    z-index: 0;
    overflow: hidden;
}

.intro-about-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    display: block;
}

.intro-about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
    border-radius: 20px;
}

.intro-about-text {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
    justify-content: center;
    padding: 60px;
    box-sizing: border-box;
    min-height: 400px;
}

.intro-about-title {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 1.3;
    color: #ffffff;
    margin: 0;
    padding: 0;
}

.intro-about-description {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 300;
    font-size: 24px;
    line-height: 1.5;
    color: #ffffff;
    margin: 0;
    padding: 0;
}

/* 주요업무 섹션 */
.intro-business-section {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 0 180px 0;
    box-sizing: border-box;
}

.intro-business-container {
    width: 1428px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 80px;
    align-items: flex-start;
    padding: 0;
    box-sizing: border-box;
}

.intro-business-title {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 1.3;
    color: #003179;
    margin: 0;
    padding: 0;
    width: 100%;
}

.intro-business-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 120px;
    align-items: flex-start;
    box-sizing: border-box;
}

.intro-business-card {
    width: 100%;
    display: flex;
    gap: 19px;
    align-items: center;
    box-sizing: border-box;
}

.intro-business-card-reverse {
    justify-content: flex-start;
}

.intro-business-card-reverse .intro-business-card-image {
    margin-left: auto;
}

.intro-business-card-image {
    width: 704px;
    height: 400px;
    min-width: 704px;
    min-height: 400px;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.intro-business-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    display: block;
}

.intro-business-card-content {
    width: 690px;
    padding: 45px;
    height: 400px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
    justify-content: center;
    box-sizing: border-box;
}

.intro-business-card-title {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 800;
    font-size: 28px;
    line-height: 1.5;
    color: #003179;
    margin: 0;
    padding: 0;
    width: 503.361px;
}

.intro-business-card-badges {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    box-sizing: border-box;
}

.intro-business-badge {
    font-family: 'Pretendard', sans-serif;
    font-weight: 800;
    font-size: 16px;
    line-height: 1.5;
    color: #003179;
    border: 1px solid #003179;
    border-radius: 1000px;
    padding: 8px 16px;
    box-sizing: border-box;
    display: inline-block;
}

.intro-business-card-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}

.intro-business-card-list li {
    font-family: 'Pretendard', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.8;
    color: #000000;
    margin: 0;
    padding: 0;
}

/* 발전기금 용도 섹션 */
.intro-purpose-section {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 0 180px 0;
    box-sizing: border-box;
}

.intro-purpose-container {
    width: 1428px;
    max-width: 100%;
    display: flex;
    gap: 70px;
    align-items: flex-start;
    padding: 0;
    box-sizing: border-box;
}

.intro-purpose-title {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 1.3;
    color: #003179;
    margin: 0;
    width: 400px;
    padding: 0;
}

.intro-purpose-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
    box-sizing: border-box;
}

.intro-purpose-item {
    width: 100%;
    display: flex;
    flex-direction: row;
    gap: 0;
    align-items: flex-start;
    box-sizing: border-box;
}

.intro-purpose-item-header {
    display: flex;
    gap: 12px;
    align-items: center;
    width: 240px;
    flex-shrink: 0;
    box-sizing: border-box;
}

.intro-purpose-item-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    background-color: #6a6e73;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Pretendard', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.5;
    color: #ffffff;
    text-transform: uppercase;
    box-sizing: border-box;
}

.intro-purpose-item-title {
    font-family: 'Paperlogy', sans-serif;
    font-weight: 800;
    font-size: 32px;
    line-height: 1.5;
    color: #000000;
    margin: 0;
    padding: 0;
    text-align: center;
}

.intro-purpose-item-content {
    margin-left: 136px;
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
    flex: 1;
    box-sizing: border-box;
}

.intro-purpose-item-content ul {
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}

.intro-purpose-item-content li {
    font-family: 'Pretendard', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.8;
    color: #000000;
    margin: 0;
    padding: 0;
    list-style: disc;
    margin-left: 30px;
}

.intro-purpose-divider {
    width: 100%;
    height: 0;
    border-top: 1px solid #dcdde0;
    margin: 60px 0;
    box-sizing: border-box;
}

/* 이미지 섹션 */
.intro-image-section {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 0 180px 0;
    box-sizing: border-box;
}

.intro-image-container {
    width: 1428px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: flex-start;
    padding: 0;
    box-sizing: border-box;
}

.intro-image-wrapper {
    width: 100%;
    height: 482px;
    min-height: 482px;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-sizing: border-box;
}

.intro-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    display: block;
}

.intro-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 20px;
    pointer-events: none;
}

.intro-image-caption {
    font-family: 'Pretendard', sans-serif;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.8;
    color: #000000;
    margin: 0;
    padding: 0;
    width: 100%;
}

/* 모바일 전용 줄바꿈 */
.mobile-only {
    display: none;
}

/* 모바일 반응형 */
@media (max-width: 1024px) {
    .mobile-only {
        display: block;
    }

    /* 헤더 섹션 */
    .intro-header-section {
        padding: 60px 0;
    }

    .intro-header-container {
        width: 100%;
        padding: 0 20px;
    }

    .intro-header-content {
        gap: 16px;
    }

    .intro-header-icon {
        width: 60px;
        height: 85px;
        min-width: 60px;
        min-height: 85px;
    }

    .intro-header-text {
        gap: 12px;
    }

    .intro-title {
        font-size: 30px;
        width: 100%;
    }

    .intro-subtitle {
        font-size: 22px;
        width: 100%;
    }

    /* 발전기금 소개 섹션 */
    .intro-about-section {
        padding: 60px 0;
    }

    .intro-about-container {
        width: 100%;
        padding: 0 20px;
    }

    .intro-about-content {
        min-height: 300px;
    }

    .intro-about-image {
        min-height: 300px;
    }

    .intro-about-text {
        padding: 40px 24px;
        min-height: 300px;
        gap: 12px;
    }

    .intro-about-title {
        font-size: 24px;
    }

    .intro-about-description {
        font-size: 18px;
    }

    /* 주요업무 섹션 */
    .intro-business-section {
        padding: 0 0 60px 0;
        overflow-x: hidden;
    }

    .intro-business-container {
        width: 100%;
        padding: 0 20px;
        gap: 40px;
    }

    .intro-business-title {
        font-size: 24px;
    }

    .intro-business-list {
        gap: 40px;
    }

    .intro-business-card {
        flex-direction: column;
        gap: 20px;
    }

    .intro-business-card-reverse {
        flex-direction: column;
    }

    .intro-business-card-reverse .intro-business-card-image {
        margin-left: 0;
    }

    .intro-business-card-image {
        width: 100%;
        min-width: 100%;
        height: 300px;
        min-height: 300px;
    }

    .intro-business-card-content {
        width: 100%;
        height: auto;
        padding: 40px 24px;
    }

    .intro-business-card-title {
        font-size: 22px;
        width: 100%;
    }

    .intro-business-badge {
        font-size: 14px;
        padding: 6px 12px;
    }

    .intro-business-card-list li {
        font-size: 18px;
    }

    /* 발전기금 용도 섹션 */
    .intro-purpose-section {
        padding: 0 0 60px 0;
        overflow-x: hidden;
    }

    .intro-purpose-container {
        width: 100%;
        padding: 0 20px;
        flex-direction: column;
        gap: 40px;
    }

    .intro-purpose-title {
        font-size: 24px;
        width: 100%;
    }

    .intro-purpose-item {
        flex-direction: column;
        gap: 20px;
    }

    .intro-purpose-item-header {
        width: 100%;
    }

    .intro-purpose-item-title {
        font-size: 22px;
    }

    .intro-purpose-item-content {
        margin-left: 0;
    }

    .intro-purpose-item-content li {
        font-size: 18px;
    }

    .intro-purpose-divider {
        margin: 40px 0;
    }

    /* 이미지 섹션 */
    .intro-image-section {
        padding: 0 0 60px 0;
        overflow-x: hidden;
    }

    .intro-image-container {
        width: 100%;
        padding: 0 20px;
        gap: 24px;
    }

    .intro-image-wrapper {
        height: 300px;
        min-height: 300px;
    }

    .intro-image-caption {
        font-size: 18px;
    }
}