@charset "utf-8"; @import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css"); @import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.8/dist/web/static/pretendard.css"); @import url('https://fonts.googleapis.com/css2?family=Niramit:ital,wght@0,200; 0,300; 0,400; 0,500; 0,600; 0,700; 1,200; 1,300; 1,400; 1,500; 1,600; 1,700&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; } 

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, tbody, tfoot, thead, tr, th, td { margin:0; padding:0; } 
h1, h2, h3, h4, h5, h6 { font-weight: 700; font-size: inherit; } 
a { color: inherit; text-decoration: inherit; } 
img { vertical-align: middle; } 
a img { border: none; } 
li { list-style: none; } 
address, em, i { font-style: normal; } 
a:focus, button:focus { outline: none; } 

body { font-family: 'Pretendard'; margin: 0; padding: 0; line-height: 1.6; color: #222; background: #fff; } 



/* 히어로 섹션 */
.hero { background: url('../img/about/img1.png') no-repeat center 30%; background-size: cover; height: 95vh; display: flex; justify-content: center; position: relative; } 
.hero-text h1 { color: #000; font-size: 5vw; padding: 1rem 2rem; transform: translate(0%,150%); } 
/* 인트로 박스 */
.intro-text { font-size: 25px; margin-bottom: 70px; } 
.intro-text.small { font-size: 20px; font-weight: 300; } 
.intro-box { background: #fff; padding: 2rem 1rem; text-align: center; position: relative; } 
.intro-box .date { font-weight: bold; font-size: 30px; margin-bottom: 1rem; text-align: left; position: absolute; left: 30%; top: -200%; } 


/* 공통섹션 */
.content, .ceiling, .exhibition_blue, .content2, .content3, .content4, .content5
 {padding: 20px 14%; } 

/* 공통요소 */
.intro-wrapper,
.bottomTxt,
.content2_txt
 {
 margin-left: 30%; margin-bottom: 5%; } 
.bottomTxt .maintxt { font-size: 35px; font-weight: 600; line-height: 1.5; margin-bottom: 80px; } 
.bottomTxt span { font-size: 20px; display: block; } 
.bottomTxt h2 { font-size: 70px; line-height: 1; margin:50px 0 40px; } 


/* 콘텐츠 섹션 */
.image-row { display: flex; justify-content: space-between; margin-bottom: 3.5rem; gap: 20px; } 
.image-box1 img, .image-box2 img { width: 100%; margin-bottom: 40px; } 
.image-box2 { padding-top: 60px; } 
.imgtext { margin-left: 38%; } 
.imgtext { font-size: 1rem; line-height: 1.5; } 

/* ceiling */
.bottomTxt .ceiling_subtxt { margin-bottom: 80px; } 

/* exhibition_blue */
.exhibition_blue img { margin-bottom: 80px; } 
.exhibition_subtxt { margin-bottom: 100px; } 

/* content2 */
.content2 { flex-wrap: wrap; } 
.content2 .image-row { gap: 20px; } 
.content2 .subtxt { display: block; } 

/* content4 */
.content4 { margin-bottom: 100px; } 
.content4 img { display: block; text-align: center; margin: 0 auto; margin-bottom: 50px; } 
.content4 p { text-align: left; display: block; margin-left:250px; } 

/* lifo-layout */
 .info-layout h2 { font-size: 70px; line-height: 1; margin-bottom: 50px; } 
.info-layout { margin-top:10%; } 
.info-layout .bottom_box { display: flex; align-items: flex-start; justify-content: center; height: 100vh; padding: 0; gap: 0; } 
.info-layout .info-text { flex-shrink: 0; width: 300px; font-size: 18px; padding-right: 60px; padding-top: 250px; } 
.info-layout .info-text p { margin-bottom: 40px; line-height: 1; } 
.info-layout .info-text strong { display: block; font-size: 32px; font-weight: 600; margin-bottom: 4px; } 
.info-layout .info-image { flex-shrink: 0; margin-bottom: 10px; } 
.info-layout .info-image img { width: auto; max-width: 100%; height: auto; display: block; } 
.info-layout .text-block h2 { margin-bottom: 100px; } 


/* 전체 푸터 영역 */
.site-footer { background-color: #000; color: #fff; font-family: 'Pretendard', sans-serif; font-size: 14px; padding: 40px 20px; } 
.footer-inner { width: 85%; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 30px; } 
.footer-logo h1 { font-size: 24px; letter-spacing: 1px; color: #fff; margin-bottom: 10px; } 
.footer-logo p { text-transform: uppercase; font-size: 20px; color: #989898; } 
.footer-nav { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 20px; } 
.footer-nav li a { color: #fff; text-decoration: none; opacity: 0.8; } 
.footer-nav li a:hover { text-decoration: underline; opacity: 1; } 
.footer-nav li span { margin-left: 20px; } 
.footer-contact p { margin: 4px 0; line-height: 1.4; display: flex; } 
.footer-contact p img { width: 24px; height: auto; object-fit: cover; margin-right: 20px; margin-bottom: 20px; } 
.footer-sns { display: flex; gap: 10px; align-self: self-end; margin-right: 20px; } 
.footer-sns a img { width: 24px; height: 24px; filter: brightness(0) invert(1); transition: opacity 0.2s; } 
.footer-sns a:hover img { opacity: 0.7; } 
.site-footer .right { display: flex; } 


/* 모바일 메뉴 기본 숨김 */
.mobile-menu {display: none;}
.mobile-menu.show {display: flex;}
.mobile-menu.hidden { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; 
  color: #000; flex-direction: column; z-index: 9999; }
 /* 버튼 눌렀을 때 표시 */
.mobile-menu.show { display: flex !important; } 
/* 전체 메뉴 스타일 */
.mobile-menu { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: #000; color: #fff; z-index: 9999; display: flex; flex-direction: column; } 
.auth { margin-right: 10px; position: absolute; right: 0; top: 100px; font-size: 16px; } 
/* 상단 헤더 */
.menu-header { width: 100vw; /* 전체 가로 너비 */
background-color: #000; /* 배경색 블랙 */
color: #fff; padding: 20px;
display: flex; align-items: center; justify-content: space-between; box-sizing: border-box; } 
/* 내부 요소가 너무 넓게 퍼지지 않게 중앙 제한할 경우 */
.menu-header-inner { max-width: 1200px; width: 100%; margin: 0 auto; padding: 20px; display: flex; align-items: center; justify-content: space-between; box-sizing: border-box; } 
#closeMenu { background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; flex-shrink: 0; /* 버튼이 밀리지 않도록 */}
.menu-header .logo { width: 110px; } 
.menu-header h1 { display:inline-block; font-size: 30px; flex-grow: 1; text-align: center; } 
.menu-header .auth a { color: #fff; margin-left: 16px; font-size: 14px; } 
#closeMenu { background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; } 
/* 메뉴 리스트 */
.menu-list { display: flex; flex-direction: column; gap: 30px; text-align: left; margin: 20px; } 
.menu-item { display: flex; justify-content: space-between; align-items: center; font-size: 22px; font-weight: bold;padding-bottom: 10px; cursor: pointer; color: #000; } 
.menu-item .sub { font-weight: normal; color: #ccc; font-size: 14px; margin-left: auto; margin-right: 10px; } 
.menu-item .arrow { font-size: 16px; color: #888; } 
.menu-item .left { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; /* 왼쪽 정렬 */}
.menu-item strong { font-size: 16px; font-weight: bold; } 
.menu-item .sub { color: #aaa; font-size: 13px; text-align: left; } 
.arrow { background: none; border: none; font-size: 16px; cursor: pointer; transform: rotate(0deg); transition: transform 0.3s ease; } 
.arrow.rotate { transform: rotate(180deg); } 
/* 기본: 하위 메뉴는 숨김, 밑줄 없음 */
.submenu { display: none; padding: 12px 0 18px 0; /* border-bottom: 1px solid #ccc; */
margin-left: 0; } 
/* 열렸을 때 밑줄 생기도록 클래스 추가 (JS에서 붙일 예정) */
.submenu.active { display: block; /* border-bottom: 1px solid #444; */}
.submenu li { display: inline-block; margin-right: 20px; margin-bottom: 8px; } 
.submenu li a { font-size: 16px; color: #111; text-align: left; /* 글자 왼쪽 정렬 */
display: inline-block; padding-bottom: 1px; transition: all 0.2s ease; } 
.submenu li a:hover { border-bottom: 1px solid #111; color: #111; box-shadow: inset 0 -1px 0 #111; } 
/* 햄버거 메뉴 버튼 위치 오른쪽 상단 고정 */
.menu-toggle { position: absolute; top: 50%; right: 0; transform: translateY(-50%); background: none; border: none; cursor: pointer; z-index: 1000; display: none; right: 20px;}
/* 모바일 햄버거 아이콘 이미지 */
.menu-toggle img,
.menu-toggle svg { width: 28px; height: auto; } 
/* 모바일 메뉴 기본적으로 숨김 */
.mobile-menu { /* display: none; */
background-color: #fff; } 
.submenu {
  display: none;
  padding-left: 20px;
}
.submenu.active {
  display: block;
}
.arrow.rotate {
  transform: rotate(180deg);
  transition: transform 0.3s;
}



/* 노트북 이하 (1024px 이하) */
@media (max-width: 1024px){
 .hero { height: 70vh; } 
 /* .hero-text h1 { font-size: 3rem; }  */
 .imgtext { margin-left: 0; padding: 0 20px; text-align: left; } 
 .content, .ceiling, .exhibition_blue, .content2, .content3, .content4, .content5 { padding: 20px 8%; gap: 10%; } 
 .intro-text { font-size:18px; } 
 .intro-text.small { font-size:15px; } 
 .intro-box .date { left: 20%;  top: -140%;} 
 .content2_txt, .bottomTxt, .intro-wrapper { margin-left:8% } 
 .imgtext { font-size: 14px; margin-left:0%; padding:0 0px; } 
 .bottomTxt h2 { font-size: 48px; } 
 .bottomTxt .maintxt { font-size: 25px; } 
 .ceiling img, .exhibition_blue img, .image-box2 img, .content3 img, .content4 img { width:100%; } 
 .content2_txt { width: 80%; overflow-wrap: break-word;} 
 .content2_txt br {display: none;}
 .content4 p { margin-left: 0%; margin-right: 8%; overflow-wrap: break-word;} 
 .content4 p br{ display: none;} 
 .info-layout { margin-bottom: 50px; } 
 .info-layout .bottom_box { flex-direction: row; /* 기존 row 유지 */
  flex-wrap: wrap; /* 넘치면 줄바꿈 */
  justify-content: center; align-items: flex-start; height: auto; } 
 .info-layout .info-text { padding: 0; width: 40%; /* 줄임 */
  max-width: none; text-align: left; font-size: 16px; } 
  .info-layout .info-text p  {margin-bottom: 0; line-height: 0.8;} 
 .info-layout .info-image { width: 55%; /* 나머지 영역 */
  text-align: left; } 
 .info-layout .info-image img { width: 100%; /* 컨테이너 꽉 채우기 */
  height: auto; } 
 .info-layout .info-image h2 { font-size: 40px; margin-bottom: 30px; text-align: left; } 
 .info-layout .info-text { width: 30%; margin-top: 110px; } 
 .info-layout .info-text strong { font-size: 20px; margin-bottom:0; } 
 .info-layout .info-text p { font-size: 15px; margin-bottom:20px; font-size:14px; } 
 header {
   justify-content: flex-start;
   position: fixed;     
   background: rgba(255, 255, 255, 0.7); /* ✅ 배경색 다시 명시 */
 }
 header .gnb, header .right { display: none !important;}
 .menu-toggle {
   display: block !important;
   position: absolute;
   top: 50%;
   transform: translateY(-50%);
   background: none;
   border: none;
   z-index: 1001;
 }
 }
 
 /* 테블릿 (768px 이하) */
 @media (max-width: 768px){
   .gnb { display: none !important; }
   .menu-toggle {
    display: block !important;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    z-index: 1001;
  }
   header .right { display: none !important; }
  .image-row { flex-direction: column; gap: 40px; /* 위아래 이미지 간격 충분히 줌 */ } 
  .hero { height:77vh; } 
  .hero-text h1 {transform:translate(0%,200%);}
  .intro-box { padding:1rem 1rem } 
  .intro-box .date { left: 8%;  font-size: 25px;} 
  .intro-text { font-size: 16px; overflow-wrap: break-word;} 
  .subtxt, .ceiling_subtxt, .exhibition_subtxt { width: 90%; overflow-wrap: break-word;}
  .subtxt br, .ceiling_subtxt br, .exhibition_subtxt br {display: none;}
  .image-row { flex-direction: column; gap: 20px; }
  .image-box1 img, .image-box2 img { width: 100%; margin-bottom: 0px; } 
  .image-box2 {padding: 0px; margin-top: 0;}
  .imgtext {margin-top: 50px; margin-bottom: 50px; margin-left: 0; padding: 0; font-size: 0.95rem; }
  .imgtext p {overflow-wrap: break-word;} 
  .imgtext p br{display: none;}
  .content2 {padding: 0 8%;} 
  .content2_txt {overflow-wrap: break-word;}
  .content2_txt br{display: none;}
  .content2_txt, .bottomTxt, .intro-wrapper {margin-left:8%; padding:0%; margin-bottom: 70px;}
  .content4 img { width: 100%; height: auto; } 
  .content4 p { margin-left: 0%; margin-right: 0; padding: 0 0; font-size: 0.95rem; }
  .content4 p br{ display: none; } 
  .exhibition_blue {margin: 0; padding: 0;}
  .exhibition_blue img {padding: 0; margin: 50px;width: 85%;}

  .bottomTxt h2 { font-size: 36px; } 
  .bottomTxt .maintxt { font-size: 18px; width: 88%; } 
  .bottomTxt span { font-size:15px; margin-top: 8px;} 
  .footer-nav { justify-content: center; } 
  .info-layout .bottom_box { flex-direction: column; align-items: left; text-align: left; margin-left: 10%; } 
 .info-layout .info-image { order: -1; /* CURRENT EXHIBITIONS 위로 */}
 .info-layout .info-image img { display: none; } 
 .info-layout .info-image h2 { font-size: 32px; text-align: left; width: fit-content; /* 글자 너비에 맞춤 */
  margin-left: 15px; } 
 .info-layout .info-text { padding: 0 20px; margin-top: 30px; } 
 /* .footer-nav {gap: 0;} */
 .footer-inner {width: 100%;}
 

  }
 
  /* 모바일 (500px 이하) */
 @media (max-width: 500px) {
   br {display: none;}
   /* .hero-text h1 {font-size: 2rem;} */
   .hero {height:50vh}
   .intro-box .date {font-size: 25px;}
   .maintxt {margin-top: 50px; }
   .maintxt img {width:5%; display: block; margin-bottom: 10px;}
   .bottomTxt span {margin-top:10px;}
   .content, .ceiling, .exhibition_blue, .content2, .content3, .content4, .content5 {padding:0px 0%;}
  .content4 p {margin-left: 8%; padding: 0;}

   .subtxt, .ceiling_subtxt, .exhibition_subtxt {font-size:14px;}
   .info-layout .info-image h2 {font-size:25px; margin-bottom: 0;}
   .info-layout .info-text {width: 70%;}
   .bottomTxt .maintxt {margin-bottom: 60px;}
   .exhibition_blue img {padding: 0; margin: 0 8%;width: 85%;}
  
  
   .menu-toggle {
    display: block !important;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    z-index: 1001;
  }
}
 @media (max-width: 480px) {
  .info-layout .info-text strong {margin-bottom: 4px;}    
  .content2_txt, .bottomTxt, .intro-wrapper {margin-left:0; padding:0 8%;}
  .content2_txt {width: 98%;}
  .content4 p{width: 80%; overflow-wrap: break-word;}
  .imgtext p {margin-left:8%; margin-right: 8%; padding: 0; overflow-wrap: break-word; width: 80%;}
  .imgtext {padding: 0;}
}