/**
 * Sub0102 - 사업소개 페이지 스타일
 */

/* ==========================================================================
   1. Introduction Section
   ========================================================================== */
.intro-section {
    position: relative;
    min-height: 960px;
    padding: 140px 0;
    background-color: #ffffff;
}

.intro-bg {
    position: absolute;
    right: 50%;
    top: 0;
    width: 980px;
    height: 960px;
    pointer-events: none;
    z-index: 1;
    transform: translateX(100%);
}

.intro-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 98, 157, 0.2);
    mix-blend-mode: multiply;
    z-index: 1;
}

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

.intro-section .container {
    position: relative;
    z-index: 2;
}

.intro-content {
    max-width: 800px;
}

.intro-title {
    font-family: 'Pretendard', sans-serif;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    background: linear-gradient(90deg, #0068B7 0%, #3E9ADF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 20px;
}

.intro-description {
    font-family: 'Pretendard', sans-serif;
    font-size: 17px;
    font-weight: 500;
    line-height: 1.6;
    color: #2D333C;
    margin: 0;
}

html[lang="en"] .intro-description {
    max-width: 600px;
}

/* ==========================================================================
   2. Company Info Section
   ========================================================================== */
.company-info-section {
    position: relative;
    min-height: 960px;
    padding: 110px 0 120px;
    background-color: #ffffff;
}

.company-bg {
    position: absolute;
    left: 50%;
    top: 0;
    width: 940px;
    height: 960px;
    opacity: 0.83;
    pointer-events: none;
    z-index: 0;
    transform: translateX(-100%);
}

.company-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 98, 157, 0.03);
    mix-blend-mode: multiply;
    z-index: 1;
}

.company-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.company-info-section .container {
    position: relative;
    z-index: 1;
}

.company-info-title {
    font-family: 'Pretendard', sans-serif;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    color: #1B1B1B;
    margin: 0 0 200px;
    margin-left: calc(50% + 70px);
}

.company-info-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-left: calc(50% + 70px);
    max-width: 730px;
}

.company-info-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 30px 0;
    border-top: 1px solid #848D9A;
}

.info-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.info-label {
    font-family: 'Pretendard', sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.6;
    color: #848D9A;
    margin: 0;
    white-space: nowrap;
}

.info-value {
    font-family: 'Pretendard', sans-serif;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.6;
    color: #2C323A;
    margin: 0;
    white-space: nowrap;
}

.info-icon {
    flex-shrink: 0;
}

.info-icon svg {
    width: auto;
    height: auto;
}

/* ==========================================================================
   3. Products Section
   ========================================================================== */
.products-section {
    padding: 140px 0 0;
    background-color: #F6F8FC;
}

.products-title {
    font-family: 'Pretendard', sans-serif;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    color: #1B1B1B;
    margin: 0 0 50px;
}

.products-list {
    display: flex;
    gap: 35px;
    flex-wrap: wrap;
}

.product-item {
    display: flex;
    flex-direction: column;
    gap: 20px;
    cursor: pointer;
}

.product-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #E2E8F0;
    border-radius: 300px;
    font-family: 'Pretendard', sans-serif;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    color: #5A626E;
}

.product-image {
    width: 260px;
    height: 225px;
    background-color: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
    display: block;
}

.product-name {
    font-family: 'Pretendard', sans-serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.6;
    color: #1B1B1B;
    margin: 0;
}

/* ==========================================================================
   4. Applications Section
   ========================================================================== */
.applications-section {
    padding: 140px 0;
    background-color: #F6F8FC;
}

.applications-title {
    font-family: 'Pretendard', sans-serif;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    color: #1B1B1B;
    margin: 0 0 50px;
}

.applications-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 100px 40px;
}

.application-item {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: calc(33.333% - 27px);
}

.application-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #E2E8F0;
    border-radius: 300px;
    font-family: 'Pretendard', sans-serif;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    color: #5A626E;
}

.application-image {
    width: 100%;
    height: 366px;
    overflow: hidden;
    border-radius: 0;
}

.application-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.application-name {
    font-family: 'Pretendard', sans-serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.6;
    color: #1B1B1B;
    margin: 0;
}

/* ==========================================================================
   5. Policy Section
   ========================================================================== */
.policy-section {
    position: relative;
    padding: 140px 0 200px;
    background-color: #ffffff;
    overflow: hidden;
}

.policy-section .container {
    position: relative;
    z-index: 1;
}

.policy-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 86px;
}

.policy-label {
    font-family: 'Pretendard', sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.6;
    color: #0068B7;
    margin: 0 0 20px;
}

.policy-title {
    font-family: 'Pretendard', sans-serif;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    color: #2D2D2D;
    margin: 0;
}

.policy-controls {
    display: flex;
    gap: 20px;
    align-items: center;
}

.policy-prev,
.policy-next {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: 1px solid #CBD4E1;
    border-radius: 300px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.policy-prev:hover,
.policy-next:hover {
    background-color: #f0f4f8;
}

/* Policy Swiper */
.policy-swiper {
    overflow: visible !important;
}

.policy-swiper .swiper-wrapper {
    align-items: center;
}

.policy-swiper .swiper-slide {
    width: 420px;
    height: 420px;
    transition: all 0.5s ease;
}

.policy-swiper .swiper-slide-active {
    width: 420px;
    height: 420px;
}

.policy-card {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.5s ease;
}

.policy-swiper .swiper-slide-active .policy-card {
    border-radius: 50%;
}

.policy-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 104, 183, 0.5);
    z-index: 1;
    transition: all 0.5s ease;
}

.policy-swiper .swiper-slide-active .policy-card::before {
    background: rgba(0, 104, 183, 0.9);
}

.policy-card-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 50px;
    height: 100%;
    text-align: center;
}

.policy-card-title {
    font-family: 'Pretendard', sans-serif;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    color: #FFFFFF;
    margin: 0;
    transition: all 0.5s ease;
}

.policy-swiper .swiper-slide-active .policy-card-title {
    font-size: 32px;
}

.policy-card-text {
    font-family: 'Pretendard', sans-serif;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    color: #FFFFFF;
    margin: 0;
    transition: all 0.5s ease;
}

.policy-swiper .swiper-slide-active .policy-card-text {
    font-size: 20px;
}

/* ==========================================================================
   6. Responsive
   ========================================================================== */

@media screen and (max-width: 1440px) {
    .intro-section {
        min-height: 800px;
        padding: 120px 0;
    }

    .intro-bg {
        width: 720px;
        height: 800px;
    }

    .intro-title {
        font-size: 38px;
    }

    .company-info-section {
        min-height: 800px;
        padding: 100px 0 100px;
    }

    .company-bg {
        width: 720px;
        height: 800px;
    }

    .company-info-title {
        font-size: 38px;
        margin-bottom: 120px;
    }

    .company-info-item {
        padding: 24px 0;
    }

    .products-section {
        padding: 120px 0 0;
    }

    .products-title,
    .policy-title {
        font-size: 38px;
    }

    .products-list {
        gap: 28px;
    }

    .applications-title {
        font-size: 38px;
        margin-bottom: 40px;
    }

    .applications-section {
        padding: 120px 0;
    }

    .applications-list {
        gap: 80px 30px;
    }

    .policy-section {
        padding: 120px 0 180px;
    }
}

@media screen and (max-width: 1200px) {
    .intro-section {
        min-height: 700px;
        padding: 100px 0;
    }

    .intro-bg {
        height: 700px;
    }

    .intro-title {
        font-size: 34px;
    }

    .intro-description {
        font-size: 16px;
    }

    .company-info-section {
        min-height: 700px;
    }

    .company-bg {
        height: 700px;
    }

    .company-info-title {
        font-size: 34px;
        margin-bottom: 60px;
    }

    .company-info-list {
        max-width: 100%;
    }

    .company-info-item {
        padding: 21px 0;
    }

    .products-list {
        gap: 21px;
    }

    .product-image {
        width: 280px;
        height: 240px;
    }

    .applications-title {
        margin-bottom: 30px;
    }

    .applications-list {
        gap: 60px 30px;
    }

    .application-item {
        width: calc(50% - 15px);
    }

    .products-section {
        padding: 100px 0 0;
    }

    .applications-section {
        padding: 100px 0;
    }

    .policy-section {
        padding: 100px 0 160px;
    }

    .policy-swiper .swiper-slide {
        width: 360px;
        height: 360px;
    }

    .policy-swiper .swiper-slide-active {
        width: 360px;
        height: 360px;
    }
}

@media screen and (max-width: 1024px) {
    .intro-section {
        min-height: auto;
        padding: 80px 0;
    }

    .intro-bg {
        display: none;
        position: relative;
        right: 0;
        width: 100%;
        height: 500px;
        margin-bottom: 40px;
    }

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

    .company-info-section {
        min-height: auto;
        padding: 80px 0 80px;
    }

    .company-bg {
        left: 100%;
        width: 100%;
        height: 100%;
        opacity: 0.1;
    }

    .company-info-title {
        font-size: 30px;
        margin-left: 0;
    }

    .company-info-list {
        margin-left: 0;
        max-width: 100%;
    }

    .company-info-item {
        padding: 18px 0;
    }

    .info-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .products-list {
        gap: 18px;
        justify-content: space-between;
    }

    .product-item {
        width: calc(50% - 9px);
    }

    .applications-title {
        margin-bottom: 25px;
    }

    .applications-list {
        gap: 50px 20px;
    }

    .policy-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 40px;
    }

    .policy-swiper .swiper-slide {
        width: 320px;
        height: 320px;
    }

    .policy-swiper .swiper-slide-active {
        width: 320px;
        height: 320px;
    }

    .policy-card-title {
        font-size: 24px;
    }

    .policy-card-text {
        font-size: 16px;
    }

    .policy-swiper .swiper-slide-active .policy-card-title {
        font-size: 28px;
    }

    .policy-swiper .swiper-slide-active .policy-card-text {
        font-size: 18px;
    }
}

@media screen and (max-width: 768px) {
    .intro-section {
        padding: 60px 0;
    }

    .intro-bg {
        right: 0;
        height: 400px;
        margin-bottom: 30px;
    }

    .intro-title {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .intro-description {
        font-size: 15px;
    }

    .company-info-section {
        padding: 60px 0;
    }

    .company-info-title {
        font-size: 26px;
        margin-bottom: 80px;
    }

    .company-info-item {
        padding: 15px 0;
    }

    .info-label {
        font-size: 14px;
    }

    .info-value {
        font-size: 16px;
    }

    .products-section {
        padding: 80px 0 0;
    }

    .products-title {
        font-size: 26px;
    }

    .products-list {
        gap: 14px;
    }

    .applications-title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .applications-section {
        padding: 80px 0;
    }

    .applications-list {
        gap: 40px;
    }

    .application-item {
        width: 100%;
    }

    .policy-section {
        padding: 80px 0 140px;
    }

    .policy-title {
        font-size: 26px;
    }

    .policy-swiper .swiper-slide {
        width: 280px;
        height: 280px;
    }

    .policy-swiper .swiper-slide-active {
        width: 280px;
        height: 280px;
    }

    .policy-card-title {
        font-size: 22px;
    }

    .policy-card-text {
        font-size: 14px;
    }

    .policy-swiper .swiper-slide-active .policy-card-title {
        font-size: 26px;
    }

    .policy-swiper .swiper-slide-active .policy-card-text {
        font-size: 16px;
    }
}

@media screen and (max-width: 480px) {
    .intro-section {
        padding: 50px 0;
    }

    .intro-bg {
        right: 0;
        height: 300px;
        margin-bottom: 20px;
    }

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

    .intro-description {
        font-size: 14px;
        word-break: keep-all;
    }

    .intro-description br {
        display: none;
    }

    .company-info-section {
        padding: 50px 0;
    }

    .company-info-title {
        font-size: 22px;
        margin-bottom: 60px;
    }

    .company-info-item {
        padding: 12px 0;
    }

    .info-icon svg {
        width: 36px;
    }

    .products-section {
        padding: 60px 0;
    }

    .products-title {
        font-size: 22px;
        margin-bottom: 40px;
    }

    .products-list {
        gap: 11px;
    }

    .product-item {
        width: 100%;
    }

    .product-number,
    .application-number {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .product-name,
    .application-name {
        font-size: 18px;
    }

    .applications-title {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .applications-section {
        padding: 60px 0;
    }

    .application-image {
        height: 280px;
    }

    .policy-section {
        padding: 60px 0 120px;
    }

    .policy-label {
        font-size: 14px;
    }

    .policy-title {
        font-size: 22px;
    }

    .policy-header {
        gap: 30px;
        margin-bottom: 60px;
    }

    .policy-prev,
    .policy-next {
        width: 50px;
        height: 50px;
    }

    .policy-swiper .swiper-slide {
        width: 240px;
        height: 240px;
    }

    .policy-swiper .swiper-slide-active {
        width: 240px;
        height: 240px;
    }

    .policy-card-content {
        padding: 20px 25px;
    }

    .policy-card-title {
        font-size: 18px;
    }

    .policy-card-text {
        font-size: 12px;
    }

    .policy-swiper .swiper-slide-active .policy-card-title {
        font-size: 22px;
    }

    .policy-swiper .swiper-slide-active .policy-card-text {
        font-size: 14px;
    }
}