@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css");

:root {
    --default-color: #464646;
    --sub-color: #A3A3A3;
    --main-color: #4386A7;
    --bg-gray-color: #F3F3F3;
    --bg-dark-color: #384043;
}

/* common */
*{margin: 0; padding: 0; box-sizing: border-box; font-family: "Pretendard Variable"; letter-spacing: -0.06em; scroll-behavior: smooth;}
body{color: var(--default-color); font-size: 16px; user-select: none; line-height: 1.4; font-synthesis: none;}
ul, li{margin: 0; padding: 0; list-style: none;}
a{text-decoration: none; color: inherit; display: flex;}
button{background: none; border: none; cursor: pointer; display: flex; justify-content: center; align-items: center; font-size: inherit;}
body.scroll-lock{overflow: hidden;}

h1{font-size: 38px; font-weight: 700;}
h2{font-size: 28px; font-weight: 700;}
h3{font-size: 22px; font-weight: 700;}

.sr-only{position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;}
.w100{width: 100%; max-width: 100%;}
.thumb{position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden;}
.thumb > img{position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(1.01); width: 100%; height: 100%; object-fit: cover; transition: 0.2s ease-in-out;}
a:has(.thumb):hover .thumb > img{transform: translate(-50%, -50%) scale(1.05); transition: 0.2s ease-in-out;}
.scroll_top{position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px; border-radius: 100%; border: 1px solid #CDCDCD; justify-content: center; z-index: 10;}
.scroll_top img{width: 20px;}

@media (min-width: 1200px){
    .m-only{display: none !important;}
    .gray_line{display: none;}
}

@media (max-width: 1199.98px){
    .pc-only{display: none !important;}
    h1{font-size: 32px;}
    h2{font-size: 24px;}
    h3{font-size: 20px;}
    .gray_line{border: 5px solid #EEE;}
    .scroll_top{bottom: 20px; right: 20px; width: 40px; height: 40px;}
    .scroll_top img{width: 14px;}
}

/* header */
#head{position: sticky; top: 0; z-index: 100;}
header{background: #FFF; position: sticky; top: 0; z-index: 100;}
.gnb{height: 44px; align-content: center; background: #E8E8E8;}
.gnb .container{display: flex; justify-content: end; align-items: center;}
.gnb .gnb_menu{display: flex; align-items: center; gap: 30px;}
.gnb .gnb_menu > a{font-size: 14px; font-weight: 700;}
.menu{height: 100px; align-content: center;}
.menu .container{display: flex; justify-content: space-between; align-items: center; height: 100%;}
header .menu .logo{width: 180px;}
.menu nav{display: flex; align-items: center; gap: 60px; height: 100%;}
.menu nav .item{height: 100%;}
.menu nav .item > a{font-size: 21px; font-weight: 700; height: 100%; flex-direction: column; justify-content: center; position: relative;}
.menu nav .item > a::after{content: ""; width: 0; height: 5px; background-color: #90ADBB; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); transition: width 0.2s ease-in-out;}
.menu nav .item:hover > a::after{width: 100%;}
.menu button{width: 40px; height: 40px;}

.menu_open{position: absolute; top: 144px; display: flex; justify-content: center; padding: 0; gap: 40px; max-height: 0; overflow: hidden; transition: 0.2s ease-in-out; opacity: 0; z-index: 101;}
.menu nav .item:hover .menu_open{max-height: fit-content; padding: 30px 0; opacity: 1;}
.menu_open .depth2{display: flex; flex-direction: column; gap: 10px;}
.menu_open .depth2 .depth_title{font-size: 17px; font-weight: 700;}
.menu_open .depth3{display: flex; flex-direction: column; font-size: 15px; font-weight: 500; height: 182px; flex-wrap: wrap; column-gap: 20px;}
.menu_open .depth3 > a{height: 26px; align-items: center; padding: 0 4px; border-bottom: 1px solid #D9D9D9;}
.menu_open .depth3 > a:hover{background: #AEC5D0;}
.menu_layer{position: absolute; width: 100%; top: 144px; left: 0; height: 0; overflow: hidden; transition: 0.2s ease-in-out; opacity: 1; background: var(--bg-gray-color); z-index: 99;}
.menu nav .item:hover .menu_layer{height: 370px; opacity: 1; height: 280px;}

.header_search{position: relative;}
.header_search .search_close{display: none;}
.header_search .group{position: absolute; top: 70px; right: 0; width: 330px; height: 60px; border: 1px solid #D9D9D9; align-items: center; gap: 5px; background-color: #FFF; padding: 10px; display: none;}
.header_search input{width: 100%; height: 100%; padding: 5px 10px; border-radius: 0; border: none; font-size: 18px;}
.header_search input:focus{outline: none;}
.header_search.active .search_open{display: none;} 
.header_search.active .search_close{display: flex;}
.header_search.active .group{display: flex;}

.m_menu{position: absolute; top: 0; left: 0; width: 100%; height: 100vh; display: none;}
.m_menu_overlay{position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: rgba(0, 0, 0, 0.5); width: 100%; height: 100%; z-index: 101;}
.m_menu .wrap{position: absolute; right: 0; width: 90%; max-width: 280px; height: 100%; background: #FFF; z-index: 102;}
.m_menu_top{display: flex; justify-content: end; padding: 0 20px; background: var(--bg-dark-color); border-bottom: 1px solid #898989; height: 50px;}
.m_menu_top img{filter: brightness(100); width: 16px;}
.m_menu_search{background: var(--bg-dark-color); width: 100%; height: 80px; padding: 20px;}
.m_menu_search .group{width: 100%; gap: 10px; border-bottom: 2px solid #FFF; height: 100%;}
.m_menu_search .group > *{float: left; height: 100%;}
.m_menu_search input{width: calc(100% - 30px); font-size: 14px; color: #FFF; outline: none; background: none; border: none;}
.m_menu_search button{width: 18px; margin-left: 12px;}
.m_menu_search button img{filter: brightness(100); width: 18px;}
.m_menu_btn .row{border-bottom: 1px solid #CDCDCD;}
.m_menu_btn .item{justify-content: center; align-items: center; text-align: center; height: 34px; font-size: 14px; color: var(--sub-color); font-weight: 600;}
.m_menu_btn .item:hover{background: var(--main-color); color: #FFF;}
.m_menu_btn .item:not(:last-child){border-right: 1px solid #CDCDCD;}
.m_nav{padding: 20px; overflow-y: auto; height: calc(100% - 198px);}
.m_nav .item > a{padding: 10px 0;}
.m_nav .item > a span{flex: 1; font-weight: 700; font-size: 18px;}
.m_nav .item > a img{width: 14px; transition: 0.2s ease-in-out;}
.m_nav .item.active > a img{transform: rotate(180deg); transition: 0.2s ease-in-out;}
.m_nav .group{display: none; padding-left: 10px; font-size: 16px; line-height: 1.6;}
.m_nav .depth_title{font-weight: 700;}
.m_nav .depth2{padding-bottom: 5px;}
.m_nav .depth3{padding-left: 5px;}
.m_nav .depth3 a{color: var(--sub-color);}
.m_nav .depth3 a::before{content: "-"; margin-right: 5px;}

@media (min-width: 1200px){
    header{box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);}
    .m_menu{display: none !important;}
}

@media (max-width: 1199.98px){
    header{border-bottom: 1px solid #D9D9D9;}
    header .menu{height: 60px;}
    header .menu .logo{width: 120px;}
}

/* 공통 */
section{padding: 110px 0;}
.container{max-width: 1440px; padding: 0 30px; margin-right: auto; margin-left: auto;}
.title{margin-bottom: 40px;}
.row{display: flex; flex-wrap: wrap;}
.row > .item{flex: 1;}

.btn_type1{width: 200px; height: 48px; border-radius: 15px; border: 2px solid var(--main-color); color: var(--main-color); display: flex; justify-content: center; align-items: center; gap: 10px; padding: 0 20px; font-weight: 600; transition: 0.2s ease-in-out;}
.btn_type1 img{filter: invert(47%) sepia(95%) saturate(257%) hue-rotate(155deg) brightness(85%) contrast(93%);}
.btn_type1:hover{background: var(--main-color); color: #FFF; transition: 0.2s ease-in-out;}
.btn_type1:hover img{filter: brightness(100);}

@media (max-width: 1199.98px){
    section{padding: 40px 0;}
    .container{padding: 0 16px;}
    .title{margin-bottom: 30px;}
    .btn_type1{width: 160px; height: 40px; padding: 0 10px; border-radius: 12px; font-size: 14px;}
}

/* main */
.main1{padding: 0;}
.main1_slide{--swiper-navigation-color: #FFF; --swiper-navigation-size: 32px; max-width: 1920px;}
.main1_slide img{width: 100%; display: block;}
.main1_slide .swiper-pagination{display: inline-flex; bottom: 30px; gap: 10px; justify-content: center;}
.main1_slide .swiper-pagination-bullet{width: 40px; height: 4px; border-radius: 0; background: #FFF; margin: 0 !important;}

.main1_slide .swiper-button-next{background: url('../image/icon/carousel_next.svg') no-repeat center center; background-size: 18px; width: 30px; height: 30px;}
.main1_slide .swiper-button-next::after{content: ""; display: none;}
.main1_slide .swiper-button-prev{background: url('../image/icon/carousel_prev.svg') no-repeat center center; background-size: 18px; width: 30px; height: 30px;}
.main1_slide .swiper-button-prev::after{content: ""; display: none;}

@media (min-width: 1400px){
    .main1_slide .swiper-button-prev, .main1_slide .swiper-button-next{top: 50%; transform: translateY(-50%); z-index: 10;}
    .main1_slide .swiper-button-prev{left: calc(50% - 700px);}
    .main1_slide .swiper-button-next{right: calc(50% - 700px);}
}

@media (max-width: 1199.98px){
    /* 모바일에서 배너 세로 길이 20% 증가 */
    .main1_slide .swiper-slide{position: relative; overflow: hidden; aspect-ratio: 16/7.5;}
    .main1_slide .swiper-slide img{position: absolute; top: 50%; left: 50%; width: 100%; height: 100%; object-fit: cover; transform: translate(-50%, -50%);}
    .main1_slide .swiper-button-prev{left: 20px;}
    .main1_slide .swiper-button-next{right: 20px;}
    .main1_slide .swiper-pagination{bottom: 20px;}
    .main1_slide .swiper-pagination-bullet{background: #D9D9D9; opacity: 1;}
    .main1_slide .swiper-pagination-bullet-active{background: #666;}
}

.main2 .row{gap: 16px;}
.main2 .item{flex-basis: calc((100% - 2 * 16px) / 3);}
.main2 .item a{border-radius: 20px; color: #FFF; width: 100%; min-height: 200px; justify-content: center; align-items: center; font-size: 32px; font-weight: 700; background-repeat: no-repeat; background-size: cover; background-position: center center; transition: 0.2s ease-in-out; text-align: center;}
.main2 .item a.quick1{background-image: linear-gradient(90deg,rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%), url(../image/main/main2_quick1.jpg);}
.main2 .item a.quick2{background-image: linear-gradient(90deg,rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%), url(../image/main/main2_quick2.jpg);}
.main2 .item a.quick3{background-image: linear-gradient(90deg,rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%), url(../image/main/main2_quick3.jpg);}
.main2 .item a.quick4{background-image: linear-gradient(90deg,rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%), url(../image/main/main2_quick4.jpg);}
.main2 .item a.quick5{background-image: linear-gradient(90deg,rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%), url(../image/main/main2_quick5.jpg);}
.main2 .item a.quick6{background-image: linear-gradient(90deg,rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%), url(../image/main/main2_quick6.jpg);}

@media (min-width: 1200px){
    .main2 .title{text-align: center;}
}

@media (max-width: 1199.98px){
    .main2 .title{display: none;}
    .main2 .row{gap: 10px;}
    .main2 .item{flex-basis: calc((100% - 1 * 10px) / 2);}
    .main2 .item a{min-height: 80px; font-size: 16px; border-radius: 10px;}
}

.main3{background: var(--bg-gray-color); text-align: center; color: var(--main-color);}
.main3 .container{display: flex;}
.main3 .title{flex: 1; text-align: center; margin-bottom: 0;}
.main3 .title > *:not(:last-child){margin-bottom: 10px;}
.main3 .title .btn_type1{margin: 30px auto 0;}
.main3 .content .circle{background: #FFF; border-radius: 100%; width: 100px; aspect-ratio: 1; align-content: center; transition: 0.2s ease-in-out;}
.main3 .content .circle img{width: 60px;}
.main3 .content .item{flex-direction: column; align-items: center; gap: 20px;}
.main3 .content .item:hover .circle{transition: 0.2s ease-in-out; background: var(--main-color);}
.main3 .content .item:hover .circle img{filter: brightness(100); transition: 0.2s ease-in-out;}
.main3 .content .item span{font-size: 18px; font-weight: 700; color: var(--main-color);}

@media (min-width: 1200px){
    .main3 .content{flex-basis: 800px; align-content: center;}
}

@media (max-width: 1199.98px){
    .main3 .container{flex-direction: column; row-gap: 30px;}
    .main3 .title{flex-basis: auto;}
    .main3 .content .row{row-gap: 40px;}
    .main3 .content .circle{width: 72px;}
    .main3 .content .circle img{width: 50px;}
    .main3 .content .item{flex: 25% 0;}
    .main3 .content .item span{font-size: 14px;}
}

.main4 .row{column-gap: 110px;}
.main4 .board_top{display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px;}
.main4 .board_top .more{font-weight: 700; gap: 10px; color: var(--default-color); font-size: 14px;}
.main4 .board_list{border-top: 1px solid var(--default-color); border-bottom: 1px solid var(--default-color);}
.main4 .board_list .item{width: 100%; min-height: 80px; align-items: center; gap: 10px; padding: 10px 0;}
.main4 .board_list .item:not(:last-child){border-bottom: 1px solid #D9D9D9;}
.main4 .board_list .text{display: flex; flex: 1; flex-direction: column; justify-content: center; gap: 6px;}
.main4 .board_list .board_title{font-size: 18px; font-weight: 700;}
.main4 .board_list .board_content{font-size: 14px; font-weight: 500;}
.main4 .board_list .board_date{font-size: 12px; color: #898989;}
.main4 .board_list .more{background: #D9D9D9; width: 30px; height: 30px; border-radius: 100%; transition: 0.2s ease-in-out;}
.main4 .board_list .more img{filter: brightness(100);}
.main4 .board_list a:hover .board_title{text-decoration: underline;}
.main4 .board_list a:hover .more{background: var(--main-color); transition: 0.2s ease-in-out;}

@media (min-width: 1200px){
    .main4 .title{text-align: center;}
    .main4 .content{max-width: 680px; margin: 0 auto;}
    .main4 .board_list .board_date{display: none;}
}
@media (max-width: 1199.98px){
    .main4 .row{row-gap: 40px;}
    .main4 .row > .item{flex: 100% 0;}
    .main4 .board_top{margin-bottom: 10px;}
    .main4 .board_list{border-top: 2px solid var(--default-color);}
    .main4 .board_list .item{min-height: 60px;}
    .main4 .board_list .board_title{font-size: 14px;}
    .main4 .board_list .board_content{display: none;}
    .main4 .board_list .more{display: none;}
}

.main5 .title .more{font-weight: 700; gap: 10px; color: var(--default-color); font-size: 14px;}
.main5_slide{padding-bottom: 50px;}
.main5_slide .thumb{aspect-ratio: 1;}
.main5_slide .text{padding: 15px 20px; background: #F3F3F3;}
.main5_slide .text > *:not(:last-child){margin-bottom: 10px;}
.main5_slide .text .category{padding: 2px 5px; border: 1px solid var(--main-color); display: inline-block; color: var(--main-color); font-size: 12px;}
.main5_slide .text .board_title{font-weight: 700; overflow: hidden; display: -webkit-box; -webkit-box-orient: vertical; line-clamp: 2; -webkit-line-clamp: 2; text-overflow: ellipsis; white-space: normal; word-break: break-word; height: 48px;}
.main5_slide .text .board_date{color: #898989; font-size: 12px;}
.main5_slide .swiper-scrollbar{width: 100%; left: 0; bottom: 0; height: 7px; border-radius: 0;}
.main5_slide .swiper-scrollbar-drag{background: var(--main-color); border-radius: 0;}
.main5 .content .btn{width: 200px; height: 48px; border-radius: 15px; border: 2px solid var(--main-color); color: var(--main-color); display: flex; justify-content: center; align-items: center; gap: 10px; padding: 0 20px; margin: 50px auto 0; font-weight: 600; transition: 0.2s ease-in-out;}
.main5 .content .btn span{flex: 1; text-align: center;}
.main5 .content .btn img{filter: invert(47%) sepia(95%) saturate(257%) hue-rotate(155deg) brightness(85%) contrast(93%);}
.main5 .content .btn:hover{background: var(--main-color); color: #FFF; transition: 0.2s ease-in-out;}
.main5 .content .btn:hover img{filter: brightness(100);}

@media (min-width: 1200px){
    .main5 .title{text-align: center;}
    .main5 .content .btn_type1{margin: 30px auto 0;}
    .main5_slide .swiper-slide{overflow: hidden;}
    .main5_slide .swiper-slide:hover .board_title{text-decoration: underline;}
}

@media (max-width: 1199.98px){
    .main5 .title{display: flex; justify-content: space-between; align-items: center;}
    .main5_slide{padding-bottom: 30px;}
    .main5_slide .text{display: none;}
    .main5_slide .swiper-scrollbar{height: 5px;}
}

.main6{background: var(--bg-gray-color); padding: 60px 0;}
.main6 .row{gap: 80px; justify-content: center;}
.main6 .item{flex: none; flex-basis: 120px;}
.main6 .item > a{font-size: 18px; font-weight: 700; margin-bottom: 20px;}
.main6 .group{font-size: 14px; font-weight: 500; line-height: 2;}
.main6 .group .depth2:has(.depth3) .depth_title{display: flex; align-items: center;}
.main6 .group .depth2:has(.depth3) .depth_title::after{content: ""; width: 12px; height: 12px; background-image: url(../image/icon/dropdown.svg); background-repeat: no-repeat; background-size: 12px; background-position: center; margin-left: 5px; transition: transform 0.2s ease-in-out; transform: rotate(0deg); display: inline-block;}
.main6 .group .depth2.active .depth_title::after{transform: rotate(180deg);}
.main6 .group .depth3{display: none; padding-left: 10px;}

/* footer */
footer{background: var(--bg-dark-color); color: var(--sub-color); padding: 60px 0; font-size: 12px; font-weight: 500;}
footer .container{display: flex; flex-direction: column;}
footer .container > *:not(:last-child){margin-bottom: 20px;}
.footer_familysite{position: relative;}
.familysite{border: 1px solid #B2B5B7; color: var(--sub-color); width: 160px; height: 40px; padding: 0 10px; font-weight: 600; background: var(--bg-dark-color);}
.familysite span{flex: 1;}
.familysite img{filter: brightness(100); transition: transform 0.3s;}
.family_list{display: none; position: absolute; width: 160px; border: 1px solid #B2B5B7; border-top: none; background: var(--bg-dark-color); /*max-height: 100px; overflow-y: auto;*/ bottom: 39px; z-index: 10;}
.family_list::-webkit-scrollbar{width: 5px;}
.family_list::-webkit-scrollbar-track{background-color: var(--bg-dark-color);}
.family_list::-webkit-scrollbar-thumb{background-color: var(--sub-color);}
.family_list a{padding: 5px 10px;}
.familysite.active img{transform: rotate(180deg); transition: transform 0.3s;}
.footer_link{display: flex; color: var(--sub-color); font-weight: 600;}
.footer_link a{height: fit-content;}
.footer_info span:nth-child(1){margin-right: 10px;}
.footer_bottom{color: var(--sub-color); display: flex; justify-content: space-between;}
.footer_bottom .sns{display: flex; gap: 20px;}

@media (min-width: 1200px){
    .footer_top{display: flex; justify-content: space-between;}
    .footer_link > a:not(:first-child){margin-left: 10px;}
    .footer_link > a:not(:first-child)::before{content: "｜"; margin-right: 10px;}
}

@media (max-width: 1199.98px){
    footer{padding: 0 0 20px 0;}
    footer .container{padding: 0;}
    footer .container > *{padding: 0 16px;}
    footer .container .footer_top{padding: 0;}
    .footer_link{order: -1; font-size: 12px; border-bottom: 1px solid #555D61;}
    .footer_link > a{width: 100%; height: 40px; justify-content: center; align-items: center;}
    .footer_link > a:not(:last-child){border-right: 1px solid #555D61;}
    .footer_familysite{margin-top: 20px; padding: 0 16px;}
    .footer_bottom .sns{display: none;}
}