@charset "UTF-8";
@import url('fonts.css');

/******************************************************** ■ 사이트 초기 설정 ********************************************************/
:root {

    /* 테마 전체 색상 */
    --main-color1:#f77100;
    --main-color2:#e49c00;
    --main-color3:#061635;
    --main-color1-rgb:4, 52, 143;
    --main-color2-rgb:255, 165, 15;
    --main-color3-rgb:11, 61, 153;
    --main-width:1200px;
    --primary-color: #44536a;
    --secondary-color: #e9edf2;
    --tertiary-color: #e84958;
    --point-color: #e67e22;
    --darkgray-color: #c2c2c2;
    --lightgray-color: #f7f7f7;
    --white-color: #ffffff;
    --footerbg-color: #44536a;
    --background-color: #f9f9f9;
    --line-color: #ddd;
    --body-color: #212326;
    --text-color: #212326;

    /* sns 색상 */
    --kakao-color:#ffe800;
    --instagram-color:linear-gradient(to bottom, #8452a1, #ea2d87, #ef4c3e, #efcb6b);
    --naver-color:#06be34;
    --facebook-color:#435e99;
    --youtube-color:#d4262c;
    --twiter-color:#27a9e0;

    /* 게시판 아이콘 색상 */
    --board-secret-color:#333;
    --board-new-color:#eeb506;
    --board-hot-color:#d91426;
    --board-file-color:#333;
    --board-link-color:#195dae;

    /* 컬러 */
    --color-red:#fd1f2a;
    --color-orange:#ff5f15;
    --color-yellow:#f8af11;
    --color-green:#63b417;
    --color-blue:#0041a3;
    --color-navy:#05102c;
    --color-purple:#53237a;
    --color-pink:#ec4f71;
    --color-beige:#ddc2ad;
    --color-brown:#381e13;
    --color-gray:#bfc2ca;
    --color-skyblue:#44abe7;
}
html {
    font-size: 11px;
}

@media (max-width: 1200px) {
    html {
        font-size: 0.894vw;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 1.60208333333vw;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 2.783333333vw;
        font-size: clamp(9px, 2.083333333vw, 10px);
    }
}

body {
    font-size: 1.6em;
    color: var(--text-color);
    word-break: keep-all;
	font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}

@media (max-width: 480px) {
    body {
        overflow-x: hidden;
    }
}

.inner {
    max-width: 1200px;
    margin: 0 auto;
}

.w_inner {
    max-width: 1200px;
    margin: 0 auto;
}

.default {
    position: relative;
    padding: 16rem 0;
}

.default.bg {
    background: var(--background-color);
}

.default.bg::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 4;
    width: 1px;
    height: 4rem;
    background: var(--primary-color);
    transform: translate(0, -50%);
}

.title {
    margin-bottom: 5.6rem;
}

.title h2 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.25;
    text-transform: uppercase;
}

.title h2 em {
    font-weight: 100;
}

.title .desc {
    font-weight: 400;
    margin-top: 1.6rem;
    line-height: 2.4rem;
}

#header {
    position:sticky;
    top:0;
    height:125px;
    z-index:999;
    background:var(--white-color);
    border-top:1px solid var(--primary-color);
    border-bottom:1px solid transparent;
}

#header:hover {
    border-bottom:1px solid var(--line-color);
}

#header.on {
    border-bottom:1px solid var(--line-color);
}

#header .hd_wrap {
    display:flex;
    align-items:center;
}

#header h1 {
    flex:0 0 auto;
    font-size:2.4em;
    font-weight:700;
    white-space:nowrap;
    user-select:none;
}

#header h1.on {
    position:fixed;
    z-index:1000;
}

#header h1 img {
    height:45px;
}

.gnb {
    display:flex;
    align-items:center;
    margin-left:auto;
}

.gnb>ul {
    display:flex;
}

.gnb>ul>li>a {
    position:relative;
    display:block;
    font-size:1.8rem;
    font-weight:700;
    line-height:11.2rem;
    padding:0 3.6rem;
    text-transform:uppercase;
    white-space:nowrap;
}

.gnb>ul>li>a::after {
    content:"";
    position:absolute;
    bottom:0;
    left:50%;
    z-index:4;
    transform:translate(-50%,1px);
    width:0;
    height:1px;
    background:var(--primary-color);
    transition:0.4s;
}

.gnb>ul>li:hover>a::after {
    width:100%;
}

.gnb>ul>li {
    position:relative;
}

.gnb>ul>li:hover {
    background:#f9f9f9;
}

.gnb>ul>li:hover ul {
    background:#f9f9f9;
}

.gnb>ul>li ul {
    position:absolute;
    top:auto;
    left:0;
    z-index:3;
    width:100%;
    overflow:hidden;
    height:0;
    transition:0.2s;
}

.gnb:hover>ul>li ul {
    padding-top:1.6rem;
    height:28rem;
}

.gnb>ul>li:focus-within ul {
    padding-top:1.6rem;
    height:28rem;
}

.gnb::before {
    content:"";
    position:absolute;
    top:11.3rem;
    left:0;
    right:0;
    z-index:2;
    height:0;
    background:#ffffff;
    border-bottom:0px solid transparent;
    transition:0.2s;
}

.gnb:hover::before {
    height:28rem;
    border-bottom:1px solid var(--line-color);
}

.gnb>ul>li ul li a {
    display:block;
    line-height:3.4rem;
    white-space:nowrap;
    font-size:1.5rem;
    text-align:center;
}

.mbtn {
    display: none;
}

@media (max-width:1024px) {

    /* Header::사이트맵버튼 */
    .mbtn {
        float:right;
        width:40px;
        height:40px;
        display:flex;
        flex-direction:column;
        justify-content:center;
        box-sizing:border-box;
        position:fixed;
        top:20px;
        right:30px;
        z-index:999;
    }

    .mbtn .line {
        display:block;
        width:100%;
        height:5px;
        margin:2.5px auto;
        transition:var(--transition-custom);
        border-radius:3px;
    }

    .mbtn .line:nth-child(1) {
        background:#000;
    }

    .mbtn .line:nth-child(2) {
        background:#32aeda;
        transform:translateX(-10px);
    }

    .mbtn .line:nth-child(3) {
        background: #0d3a95;
    }

    /* hover */
    .mbtn:hover .line:nth-child(2) {
        transform: translate(0);
    }

    /* active */
    .mbtn.active {
        position:relative;
        z-index:100000;
    }

    .mbtn.active .line:nth-child(2),
    .mbtn.active .line:nth-child(4) {
        opacity:0;
    }

    .mbtn.active .line:nth-child(1) {
        transform:translateY(10px) rotate(45deg);
        background:#fff;
    }

    #header {
        height:80px;
    }

    #header .hd_wrap {
        height:80px;
    }

    .gnb {
        position:fixed;
        top:0;
        left:-100vw;
        z-index:999;
        width:100vw;
        height:150vh;
        background:var(--white-color);
        padding:12rem 1.6rem 0 1.6rem;
        display:flex;
        flex-direction:column;
        align-items:flex-start;
        gap:6.4rem;
    }

    .gnb.on {
        left:0;
    }

    .gnb::before {
        display:none;
    }

    .gnb:hover::before {
        display:none;
    }

    .gnb>ul {
        display:flex;
        flex-direction:column;
        gap:0;
        width:100%;
        background:var(--white-color);
        border-top:1px solid var(--line-color);
        max-height:56rem;
        overflow-y:auto;
    }

    .gnb .adm {
        position:relative;
        display:flex;
        gap:2.4rem;
        margin-left:0;
        order:-1;
        background:#f8f8f8;
        height:6.4rem;
        align-items:center;
        width:100%;
        padding:0 2.4rem;
        font-size:1.6rem;
        border-top:1px solid var(--line-color);
        border-bottom:1px solid var(--line-color);
    }

    .gnb>ul>li>a {
        line-height:5.6rem;
        border-bottom:1px solid var(--line-color);
    }

    .gnb>ul>li {
        position:relative;
    }

    .gnb>ul>li ul {
        position:static;
        top:auto;
        left:0;
        z-index:3;
        width:100%;
        overflow:hidden;
        height:auto;
        border-bottom:1px solid var(--line-color);
        transition:none;
        display:none;
    }

    .gnb:hover>ul>li ul {
        padding-top:0;
        height:auto;
    }

    .gnb>ul>li:focus-within ul {
        transform:translate(0,0);
        opacity:1;
        visibility:visible;
        height:auto;
        padding-top:0;
        display:none;
    }

    .gnb>ul>li:hover {
        background:#ffffff;
    }

    .gnb>ul>li:hover ul {
        background:#ffffff;
        height:auto;
    }

    .gnb>ul>li>a {
        position:relative;
        line-height:4.6rem;
        padding:0 2.4rem;
        font-size:1.6rem;
    }

    .gnb>ul>li ul li a {
        display:block;
        padding:0 2.4rem;
        line-height:4rem;
        white-space:nowrap;
        font-size:1.4rem;
        text-align:left;
        background:var(--lightgray-color);
    }

    .gnb>ul>li ul li ~ li a {
        border-top: 1px solid var(--line-color);
    }

}

.sub_title {
    position:relative;
    background-color:var(--primary-color);
    background-repeat:no-repeat;
    background-position:center center;
    background-size:cover;

    /* border-left:4px solid var(--point-color);*/

    /* border-top:4px solid var(--point-color);*/
    text-transform:uppercase;
    color:var(--white-color);

    /* border-radius:4rem 0 0 0;*/
    overflow:hidden;
    min-height:36rem;
}

.sub_title::before {
    content:"";
    position:absolute;
    inset:0 0 0 0;
    background:rgba(0,0,0,0.18) url(../images/pt-bg01.png);
}

.sub_title .title {
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    width:calc(100% - 3.2rem);
    margin:0 0;
    text-align:right;
    margin-bottom:0;
}

.sub_title .title h2 {
    font-size:4.2rem;
    font-weight:800;
    text-shadow:0 0 4px rgba(0,0,0,0.25);
}

.sub_title .title p {
    font-size:1.4rem;
    font-weight:300;
    opacity:0.75;
}

@media (max-width:768px) {
    .sub_title .title h2 {
        font-size:3.6rem;
    }
}

.sub_nav {
    position:relative;
    margin-top:-4rem;
    margin-bottom:8rem;
    background:var(--white-color);
    border:1px solid var(--line-color);
    line-height:6.4rem;
}

.sub_nav .inner {
    display:flex;
    justify-content:space-between;
}

@media (max-width:1484px) {
    .sub_nav .inner {
        margin:0 1.6rem;
    }
}

.sub_nav .lnb ul {
    display:flex;
    justify-content:flex-end;
    gap:0;
}

.sub_nav .lnb ul a {
    display:block;
    background:var(--white-color);
    white-space:nowrap;
    padding:0 4rem;
}

.sub_nav .lnb ul li ~ li {
    border-left:1px solid var(--line-color);
}

.sub_nav .lnb ul li.on a {
    border-top:4px solid var(--point-color);
    margin-top:-4px;
}

.sub_nav .navigation {
    font-size:1.4rem;
    padding:0 2rem;
}

.sub_nav .lnb>a {
    display:none;
}

@media (max-width:992px) {
    .sub_nav .navigation {
        display:none;
    }
}

@media (max-width:768px) {
    .sub_nav {
        position:relative;
        margin-top:-4rem;
        margin-bottom:8rem;
        background:var(--white-color);
        border:1px solid var(--line-color);
        border-top:4px solid var(--primary-color);
        line-height:6.4rem;
    }

    .sub_nav .inner {
        display:block;
        margin:0 0;
    }

    .sub_nav .lnb ul {
        display:none;
    }

    .sub_nav .lnb>a {
        position:relative;
        display:block;
        padding:0 1.6rem;
    }

    .sub_nav .lnb>a::after {
        content:"";
        position:absolute;
        top:50%;
        transform:translate(0,-50%);
        right:1.6rem;
        width:24px;
        height:24px;
        background:url(../lib/icon/chevron-down.svg) no-repeat center center/22px;
        opacity:0.5;
    }

    .sub_nav .lnb>a.on::after {
        background:url(../lib/icon/chevron-up.svg) no-repeat center center/22px;
    }

    .sub_nav .lnb ul li ~ li {
        border-left:0px solid var(--line-color);
    }

    .sub_nav .lnb ul li {
        border-top: 1px solid var(--line-color);
    }

    .sub_nav .lnb ul a {
        display:block;
        background:var(--background-color);
        white-space:nowrap;
        padding:0 0;
        padding:0 1.6rem;
    }

    .sub_nav .lnb ul li.on a {
        border-top:0px solid var(--point-color);
        margin-top:0px;
    }

    .sub_nav .navigation {
        display:none;
    }

}

.sub_content {
    margin-top:8rem;
    margin-bottom:12rem;
}

.sub_content .page_title {
    margin-bottom: 2.4rem;
}

.sub_content .page_title h3 {
    position:relative;
    padding:1.6rem 0;
    white-space:nowrap;
}

.sub_content .page_title h3::after {
    content:"";
    position:absolute;
    top:50%;
    right:0;
    width:12rem;
    height:1px;
    background:var(--primary-color);
}

.sub_content .page_title h3 strong {
    font-size:4rem;
    font-weight:700;
}

@media (max-width:1440px) {
    .sub_content {
        padding:0 1em 0 1em;
    }
}

.sub_content .content p {
    font-size:1.6rem;
    line-height:2.4rem;
    opacity:0.9;
}

.sub_content .content .sub_title_desc {
    line-height:1.5;
    margin-bottom: 5.6rem;
}

#footer {
    padding:8rem 0 5.6rem 0;
    background:var(--footerbg-color);
    color:var(--lightgray-color);
    font-size:1.5rem;
    line-height:2.4rem;
}

#footer .con_wrap {
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:4rem;
}

#footer .info {
    display:flex;
    gap: 2.4rem;
}

#footer .info li {
    position:relative;
    white-space:nowrap;
}

#footer .info li ~ li::before {
    content:"";
    position:absolute;
    top:50%;
    left:-12px;
    transform:translate(0,-50%);
    width:1px;
    height:0.5em;
    background:#ccc;
}

.f_lnk #flnk {
    position:relative;
    height:3.2rem;
    line-height:3.2rem;
    padding:0 4rem 0 2.4rem;
    border:1px solid var(--line-color);
    background:var(--primary-color);
    color:var(--white-color);
    font-size:1.4rem;
    appearance:none;
    -webkit-appearance:none;
    -moz-appearance:none;
}
@media (max-width:768px) {
    #footer .con_wrap {
        flex-direction:column;
        align-items:flex-start;
    }

    #footer .info {
        flex-direction:column;
        gap:0;
    }

    #footer .info li ~ li::before {
        display:none;
    }

}

.to_top {
    position:fixed;
    right:4rem;
    bottom:16rem;
    z-index:101;
    opacity:0;
    visibility:hidden;
    transition:0.5s;
}

.to_top button {
    width:6.4rem;
    height:6.4rem;
    background:var(--white-color);
    box-shadow:0 0 8px rgba(0,0,0,0.1);
    border-radius:50%;
}

.to_top button svg {
    margin-top:2px;
}

.to_top.on {
    opacity:1;
    visibility:visible;
}

@media (max-width:768px) {
    .to_top {
        position:fixed;
        left:auto;
        right:-1.6rem;
        bottom:14rem;
        width:auto;
    }

    .to_top.on {
        right:1.6rem;
    }

    .to_top button {
        width:5.6rem;
        height:5.6rem;
        background:var(--white-color);
        box-shadow: 0 0 8px rgba(0,0,0,0.1);
    }

}

/* Lucide Icon Styles */
.icon {
    display:inline-block;
    width:1em;
    height:1em;
    stroke-width:2;
    vertical-align: middle;
}

/* Specific icon sizes for different contexts */
.adm .icon {
    width:14px;
    height:14px;
    stroke:var(--body-color);
    stroke-width:2;
    vertical-align:-2px;
    margin-right:8px;
}

.to_top .icon {
    width:20px;
    height:20px;
    stroke:var(--body-color);
    stroke-width:2;
}

.sitemap_btn .icon {
    width:24px;
    height:24px;
    stroke:#666;
    stroke-width:2;
}

.img_email .icon {
    width:240px;
    height:240px;
    stroke:var(--body-color);
    stroke-width: 2;
}

/* Main HTML Icon Styles */
#main_info_content04 .itm .icon {
    width:14px;
    height:14px;
    stroke:var(--body-color);
    stroke-width:1;
}

.arrows .icon {
    width:40px;
    height:40px;
    stroke:var(--white-color);
    stroke-width:1;
}

#main_gallery_latest01 .arrows .icon {
    width:24px;
    height:24px;
    stroke:var(--white-color);
    stroke-width:1;
}

.scroll_down .icon {
    width:40px;
    height:40px;
    stroke:var(--body-color);
    stroke-width:1;
}

.play_icon.icon,
.pause_icon.icon {
    width:24px;
    height:24px;
    stroke:var(--white-color);
    fill:var(--white-color);
}

.play_icon.icon {
    stroke-width:0;
}

.pause_icon.icon {
    stroke-width: 1;
}