<meta charset="utf-8">
.main_visual { height: 100vh; }
.swiper { margin: 0; width: 100%; height: 900px; }
.main_visual .swiper-slide:nth-child(1n) { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../img/main_banner_img01.jpg); background-position: center; background-size: cover; }
.main_visual .swiper-slide:nth-child(2n) { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../img/main_banner_img02.jpg); background-position: center; background-size: cover; }
.main_visual .swiper-slide.video-slide,
.main_visual .swiper-slide.youtube-slide { background-image: none; }
.main_visual .swiper-slide .visual-tit { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: #fff; text-align: center; position: relative; z-index: 2; opacity: 0.8 }
.main_visual .swiper-slide .title { display: block; font-weight: 500; transition: opacity 0.75s ease 0.75s; line-height: 1; font-size: 70px; margin-bottom: 20px; letter-spacing: -2px }
.main_visual .swiper-slide .description { font-size: 18px; color: #fff; transition: opacity 0.75s ease 0.75s; }
.main_visual .swiper-pagination { position: absolute; bottom: 80px; right: 80px; font-size: 16px; color: #fff; display: flex; align-items: center; }
.main_visual .swiper-pagination .current { font-size: 20px; margin: 0 10px; }
.main_visual .swiper-pagination .total { font-size: 20px; opacity: 0.8; margin: 0 10px; }
.main_visual .swiper-pagination .prev, .swiper-pagination .next { cursor: pointer; font-size: 28px; }

.video-background,
#youtube-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-slide::before,
.youtube-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}


/* 반응형 미디어 쿼리 */
@media screen and (max-width: 1200px) {
    .main_visual .swiper-slide .title {
        font-size: 60px;
        margin-bottom: 18px;
    }

    .main_visual .swiper-slide .description {
        font-size: 16px;
    }

    .main_visual .swiper-pagination {
        bottom: 60px;
        right: 60px;
    }
}

@media screen and (max-width: 992px) {
    .main_visual .swiper-slide .title {
        font-size: 50px;
        margin-bottom: 16px;
    }

    .main_visual .swiper-slide .description {
        font-size: 15px;
    }

    .main_visual .swiper-pagination {
        bottom: 50px;
        right: 50px;
    }

    .main_visual .swiper-pagination .current,
    .main_visual .swiper-pagination .total {
        font-size: 18px;
    }

    .main_visual .swiper-pagination .prev,
    .swiper-pagination .next {
        font-size: 24px;
    }
}

@media screen and (max-width: 768px) {
    .main_visual {
        height: 80vh;
    }

    .swiper {
        height: 80vh;
    }

    .main_visual .swiper-slide .title {
        font-size: 40px;
        margin-bottom: 14px;
    }

    .main_visual .swiper-slide .description {
        font-size: 14px;
    }

    .main_visual .swiper-pagination {
        bottom: 40px;
        right: 40px;
    }

    .main_visual .swiper-pagination .current,
    .main_visual .swiper-pagination .total {
        font-size: 16px;
    }

    .main_visual .swiper-pagination .prev,
    .swiper-pagination .next {
        font-size: 20px;
    }
}

@media screen and (max-width: 576px) {
    .main_visual {
        height: 60vh;
    }

    .swiper {
        height: 60vh;
    }

    .main_visual .swiper-slide .title {
        font-size: 30px;
        margin-bottom: 10px;
    }

    .main_visual .swiper-slide .description {
        font-size: 12px;
    }

    .main_visual .swiper-pagination {
        bottom: 30px;
        right: 30px;
    }

    .main_visual .swiper-pagination .current,
    .main_visual .swiper-pagination .total {
        font-size: 14px;
    }

    .main_visual .swiper-pagination .prev,
    .swiper-pagination .next {
        font-size: 18px;
    }
}



.container { max-width: 1600px; margin: 0 auto; padding: 20px; }


.section01 { width: 100%; padding: 200px 0; }
.section01 .section-title { font-size: 32px; font-weight: bold; margin-bottom: 40px; position: relative; padding-bottom: 15px; }
.section01 .section-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 1px; background: #e0e0e0; }
.section01 .news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; min-height: 600px; }
.section01 .main-news { grid-column: 1; grid-row: 1; position: sticky; top: 20px; }
.section01 .main-news .news-image { width: 100%; height: 450px; object-fit: cover; border-radius: 8px; margin-bottom: 20px; transition: all 0.3s ease; }
.section01 .news-list { grid-column: 2; display: flex; flex-direction: column; gap: 30px; height: 100%; }
.section01 .news-item { display: grid; grid-template-columns: auto 120px; gap: 20px; align-items: center; cursor: pointer; }
.section01 .news-item:hover { opacity: 0.8; }
.section01 .news-item img { width: 120px; height: 80px; object-fit: cover; border-radius: 4px; }
.section01 .news-category { color: #ff4b4b; font-size: 14px; text-transform: uppercase; margin-bottom: 8px; display: inline-block; }
.section01 .news-title { font-size: 32px; font-weight: 600; color: #000; text-decoration: none; margin-bottom: 12px; display: block; line-height: 1.3; }
.section01 .news-item .news-title { font-size: 18px; margin-bottom: 8px; font-weight: 500; color: #555; }
.section01 .news-meta { font-size: 14px; color: #666; display: flex; gap: 15px; align-items: center; }
.section01 .news-meta span::before { content: '|'; margin-right: 15px; color: #ddd; }
.section01 .news-meta span:first-child::before { display: none; }


    @media (max-width:1200px) {
        .section01 .container {
            padding: 30px 15px;
        }

        .section01 .news-grid {
            gap: 30px;
        }
    }

    @media (max-width:768px) {
        .section01 .news-grid {
            grid-template-columns: 1fr;
            min-height: auto;
        }

        .section01 .main-news {
            grid-column: auto;
            grid-row: auto;
            position: relative;
        }

        .section01 .news-list {
            grid-column: auto;
        }

        .section01 .section-title {
            font-size: 28px;
            margin-bottom: 30px;
        }

        .section01 .news-title {
            font-size: 20px;
        }
    }

    @media (max-width:576px) {
        .section01 .news-item {
            grid-template-columns: 1fr;
        }

        .section01 .news-item img {
            width: 100%;
            height: 200px;
            order: -1;
        }
    }



.section02 .company-info { text-align: center; display: block; margin: auto; }
.section02 .title-group { font-size: 48px; font-weight: bold; margin-bottom: 20px; }
.section02 .sub-copy { font-size: 18px; color: #666; font-weight: 500; max-width: 600px; line-height: 1.65; word-break: keep-all; margin: 0 auto 20px auto; display: block; }

/* 이미지 슬라이드 시작 */
.slid_wrap { width: 100%; overflow: hidden; }
.slid_wrap .swiper-container { width: 100%; height: 596px; margin: 0 auto; position: relative; overflow: visible; }
.slid_wrap .swiper-slide { text-align: center; font-size: 18px; background: #fff; display: flex; justify-content: center; align-items: center; overflow: hidden; position: relative; }
.slid_wrap .slide-image-wrapper { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.slid_wrap .swiper-slide img { width: 100%; height: 100%; object-fit: cover; }
.slid_wrap .slide-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.3); }
.slid_wrap .slide-content { position: absolute; bottom: 50px; left: 30px; right: 0; z-index: 1; color: #fff; text-align: left; padding: 0 20px; }
.slid_wrap .slide-content h2 { font-size: 32px; margin-bottom: 10px; line-height: 1.5; }
.slid_wrap .slide-content p { font-size: 18px; color: #fff; opacity: 0.8; font-weight: 400; }
.slid_wrap .swiper-button-next, .slid_wrap .swiper-button-prev { color: white; z-index: 10; }
.slid_wrap .swiper-pagination { position: absolute; bottom: 10px; left: 0; right: 0; text-align: center; z-index: 10; }
.slid_wrap .swiper-pagination-bullet { width: 12px; height: 12px; background: white; opacity: 0.5; }
.slid_wrap .swiper-pagination-bullet-active { opacity: 1; background: #007aff; }

    @media (max-width: 1024px) {
        .slid_wrap .swiper-container {
            height: 400px;
        }
    }

    @media (max-width: 768px) {
        .slid_wrap .swiper-container {
            height: 300px;
        }

        .slid_wrap .slide-content h2 {
            font-size: 20px;
        }

        .slid_wrap .slide-content p {
            font-size: 14px;
        }

        .slid_wrap .slide-content {
            bottom: 30px;
            left: 10px
        }

        .slid_wrap .swiper-pagination-bullet {
            width: 8px;
            height: 8px
        }
    }

    /* 이미지 슬라이드 끝*/



.section03 { width: 100%; padding: 200px 0; }
.section03 .date { color: #22c55e; font-size: 14px; margin-bottom: 16px; }
.section03 .content { display: flex; gap: 24px; flex-wrap: wrap; }
.section03 .title { flex: 1 1 400px; font-size: 32px; font-weight: bold; line-height: 1.4; }
.section03 .description { flex: 1 1 400px; color: #666; line-height: 1.6; }

    @media (max-width: 768px) {
        .section03 .content {
            gap: 16px;
        }

        .section03 .title,
        .section03 .description {
            flex: 1 1 100%;
        }
    }






.section05 { padding: 200px 0; box-sizing: border-box; }
.section05 .header { display: flex; justify-content: space-between; align-items: center; max-width: 1600px; margin: 0 auto; padding: 0 20px; }
.section05 .page-title { font-size: 24px; }
.section05 .navigation { display: flex; align-items: center; gap: 15px; }
.section05 .nav-button { background: none; border: none; cursor: pointer; font-size: 18px; color: #666; padding: 5px; }
.section05 .nav-button:disabled { color: #ccc; cursor: not-allowed; }
.section05 .page-indicator { font-size: 16px; color: #333; }
.section05 .current-page { color: #2196F3; }
.section05 .container { width: 1600px; margin: 0 auto; overflow: hidden; position: relative; }
.section05 .slides { display: flex; gap: 20px; transition: transform .3s ease-in-out; width: calc(1600px * 2); }
.section05 .card { background: #fff; border-radius: 8px; overflow: hidden; border: 1px solid #ddd; flex-shrink: 0; }
.section05 .card-header { position: relative; width: 100%; height: 300px; overflow: hidden; }
.section05 .card-header img { width: 100%; height: 100%; object-fit: cover; }
.section05 .card-header-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: #fff; font-size: 24px; text-align: center; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); width: 100%; }
.section05 .card-content { padding: 20px; }
.section05 .card-title { font-size: 18px; margin-bottom: 15px; color: #333; }
.section05 .link-list { list-style: none; padding: 0; margin: 0; }
.section05 .link-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid #eee; }
.section05 .link-item:last-child { border-bottom: none; }
.section05 .link-thumbnail { width: 60px; height: 60px; object-fit: cover; border-radius: 4px; cursor: pointer; }
.section05 .link-text { flex: 1; font-size: 18px; color: #555; letter-spacing: -0.5px; }
.section05 .more-link { display: block; text-align: center; padding: 15px; color: #666; text-decoration: none; }

    @media (max-width:768px) {
        .section05 .navigation {
            display: none;
        }

        .section05 .container {
            width: 100%;
            padding: 0 10px;
        }

        .section05 .slides {
            width: 100%;
            gap: 10px;
            transform: none;
        }

        .section05 .card {
            width: 100%;
            margin-right: 0;
        }

        .section05 .card-header {
            height: 200px;
        }
    }





.section06 { width: 100%; position: relative; height: 725px; background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../img/bg.jpg); background-position: center; background-size: cover; }

.section06 .container { display: flex; align-items: center; max-width: 1600px; height: 100%; margin: 0 auto; padding: 0; }
.section06 .tit_area { font-size: 19px; font-weight: 600; color: #fff; }
.section06 .tit_area span { display: block; font-size: 20px; font-weight: 600; color: #fff; }
.section06 .tit_area h2 { margin: 20px 0 30px; font-size: 52px; font-weight: 700; }
.section06 .tit_area p { white-space: pre-line; font-size: 18px; opacity: 0.8; line-height: 1.65; color: #fff; opacity: 0.8; }
.section06 ul { display: flex; width: 50%; height: 100%; margin-left: auto; }
.section06 ul li { position: relative; width: 50%; }
.section06 ul li i { font-size: 50px; opacity: 1; }
.section06 ul li:before { opacity: 0; display: block; content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 100%; background: #079692; transition: all .3s; }
.section06 ul li:hover:before { opacity: .85; }
.section06 ul li+li { border-right: 1px solid rgba(255, 255, 255, 0.2); }
.section06 ul li a { position: relative; display: flex; flex-flow: column; justify-content: center; align-items: flex-start; height: 100%; padding: 0 58px; border-left: 1px solid rgba(255, 255, 255, 0.3); color: rgba(255, 255, 255, 0.8); word-break: keep-all; font-size: 18px; line-height: 1.65; }
.section06 ul li p { margin: 70px 0 20px; font-size: 24px; font-weight: 600; color: #fff; }

    @media (max-width: 768px) {
        .section06 {
            height: auto;
            padding: 20px 0;
        }

        .section06 .inner {
            flex-direction: column;
            padding: 20px;
        }

        .section06 .tit_area h2 {
            font-size: 32px;
        }

        .section06 ul {
            flex-direction: column;
            width: 100%;
            padding-top: 20px
        }

        .section06 ul li {
            width: 100%;
            border-right: none;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        .section06 ul li:last-child {
            border-bottom: none;
        }

        .section06 ul li a {
            padding: 20px 10px;
            border-left: 0
        }

        .section06 ul li p {
            margin: 10px 0;
            font-size: 20px;
        }
    }



    .section07 { width: 100%; padding: 200px 0}

    /* 커서 스타일 */
    .swiper-slide[data-link] {
        cursor: pointer;
    }