*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Noto Sans KR',sans-serif;line-height:1.6;color:#333;background:#fff;min-height:100vh}
main{min-height:calc(100vh - var(--header-height, 80px));background:#fff}
#page-root{min-height:200px;position:relative}
/* 배너가 로드되지 않아도 최소한 보이도록 */
.section-banner{background-color:#f0f0f0}
/* .section-banner .content는 아래에서 bg-loaded 상태에 따라 제어됨 */
.banner-text-wrapper{min-height:400px}

/* 텍스트 섹션 Read More 호버 효과 */
.text-readmore:hover {
  opacity: 0.8;
}
.text-readmore:hover svg {
  transform: translateX(4px);
}
/* 로딩 화면 */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

.loading-screen.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-content {
  text-align: center;
  color: #333;
  max-width: 400px;
  padding: 40px 20px;
}

.loading-logo {
  margin-bottom: 24px;
}

.loading-text h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #2c5aa0;
}

.loading-text p {
  font-size: 1rem;
  color: #666;
  margin-bottom: 32px;
}

.loading-progress {
  margin-bottom: 24px;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: #e5e7eb;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #2c5aa0, #1e3a5f);
  border-radius: 3px;
  width: 0%;
  transition: width 0.3s ease;
}

.loading-percentage {
  font-size: 0.9rem;
  color: #2c5aa0;
  font-weight: 600;
}

.loading-messages {
  min-height: 24px;
}

.loading-message {
  font-size: 0.9rem;
  color: #666;
  opacity: 0;
  animation: fadeInOut 2s ease-in-out infinite;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

@keyframes bannerQuicknavFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes bannerButtonSlideIn {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}


.container{max-width:1200px;margin:0 auto;padding:0 20px}
.header{background:transparent;position:fixed;top:0;left:0;right:0;z-index:5000;height:var(--header-height, 80px);width:100%}
.header .container{display:flex;justify-content:flex-start;align-items:center;padding:0 20px;height:var(--header-height, 80px);gap:24px;width:100%;max-width:none;margin:0}
/* Header inline nav (transparent header) */
.header-nav{display:flex;gap:12px;align-items:center}
.header-nav a{display:flex;align-items:center;justify-content:center;height:40px;padding:0 12px;background:transparent;border:none;color:#fff;text-decoration:none;font-weight:600}
.header-nav a:hover{opacity:.85}
.header .hamburger{
  position:relative;
  z-index:5001;
  margin-left:auto;
  width:44px;
  height:44px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:transparent;
  border:none;
  cursor:pointer;
  padding:0;
  gap:4px;
}
/* PC에서 햄버거 메뉴 숨김 */
@media (min-width: 769px){
  .header .hamburger{display:none !important}
  .topbar .hamburger{display:none !important}
}
.header .hamburger span{
  display:block;
  width:22px;
  height:2px;
  background:#1f2937;
  border-radius:2px;
}
.logo h1{color:#2c5aa0;font-size:1.5rem;font-weight:700}
.nav ul{display:flex;list-style:none;gap:2rem}
.nav a{text-decoration:none;color:#333;font-weight:500;transition:color .3s}
.nav a:hover{color:#2c5aa0}
main{padding-top:var(--header-height, 80px)}
/* Scroll topbar (white background) */
.topbar{position:fixed;top:0;left:0;right:0;height:var(--header-height, 80px);background:#ffffff;color:#111;border-bottom:1px solid rgba(0,0,0,.06);box-shadow:0 4px 12px rgba(0,0,0,.06);z-index:5002;transform:translateY(-100%);transition:transform .22s ease}
/* 드로어가 열릴 때 탑바 숨김 */
.nav-drawer.open ~ .topbar,
.nav-overlay.open ~ .topbar{display:none}
.topbar.visible{transform:translateY(0)}
.topbar .container{display:flex;align-items:center;justify-content:flex-start;height:var(--header-height, 80px);padding:0 20px;gap:24px;width:100%;max-width:none;margin:0}
.topbar-nav{display:flex;gap:12px;align-items:center}
.topbar-nav a{display:flex;align-items:center;justify-content:center;height:40px;padding:0 12px;background:transparent;border:none;color:#111;text-decoration:none;font-weight:600}
.topbar-nav a:hover{opacity:.7}
.topbar .hamburger{
  position:relative;
  z-index:5001;
  margin-left:auto;
  width:44px;
  height:44px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:transparent;
  border:none;
  cursor:pointer;
  padding:0;
  gap:4px;
}
.topbar .hamburger span{
  display:block;
  width:22px;
  height:2px;
  background:#111827;
  border-radius:2px;
}
.hero{background:linear-gradient(135deg,#2c5aa0 0%,#1e3a5f 100%);color:#fff;padding:100px 0;text-align:center}
.hero-content h2{font-size:2.4rem;margin-bottom:1rem;font-weight:700}
.hero-content p{font-size:1.1rem;margin-bottom:2rem;opacity:.9}
.btn{display:inline-block;padding:12px 30px;text-decoration:none;border-radius:6px;font-weight:500;transition:all .3s}
.btn-primary{background:#fff;color:#2c5aa0}
.btn-primary:hover{background:#f0f0f0;transform:translateY(-2px)}
section{padding:0}
section h2{text-align:center;font-size:2.2rem;margin-bottom:3rem;color:#2c5aa0}
.about{background:#f8f9fa}
.about-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about-text h3{font-size:1.6rem;margin-bottom:1rem;color:#2c5aa0}
.about-text p{font-size:1.05rem;margin-bottom:2rem;line-height:1.8}
.about-image img{width:100%;height:380px;object-fit:cover;border-radius:10px;background:#f0f0f0;display:flex;align-items:center;justify-content:center;color:#999;font-size:1rem}
.activities-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.activity-card{background:#fff;padding:1.8rem;border-radius:10px;box-shadow:0 2px 15px rgba(0,0,0,.08);text-align:center;transition:transform .3s}
.activity-card:hover{transform:translateY(-4px)}
.activity-card h3{color:#2c5aa0;margin-bottom:1rem;font-size:1.2rem}
.schedule{background:#f8f9fa}
.schedule-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem}
.schedule-item{background:#fff;padding:1.6rem;border-radius:10px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.schedule-item h3{color:#2c5aa0;margin-bottom:1rem;font-size:1.15rem}
.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.contact-info h3{color:#2c5aa0;margin-bottom:1.2rem;font-size:1.3rem}
.contact-item{margin-bottom:.6rem;display:flex;gap:.6rem;align-items:center}
.contact-item strong{min-width:60px;color:#2c5aa0}
.contact-map{background:#f0f0f0;border-radius:10px;display:flex;align-items:center;justify-content:center;min-height:300px}
/* 모바일 스타일 (768px 이하) */
@media (max-width: 768px){
  .header .container{flex-direction:row;justify-content:space-between;align-items:center;height:var(--header-height, 80px);padding:0 20px}
  .header-nav{display:none}
  .topbar-nav{display:none}
  .header .hamburger{display:flex}
  .topbar .hamburger{display:flex}
  .nav ul{gap:1rem}
  .hero{padding:70px 0}
  .hero-content h2{font-size:2rem}
  .about-content{grid-template-columns:1fr;gap:2rem}
  .contact-content{grid-template-columns:1fr;gap:2rem}
  section{padding:60px 0}
  section h2{font-size:1.9rem}
  .container{padding:0 15px}
  .activities-grid{grid-template-columns:1fr}
  .schedule-content{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr;gap:2rem}
  .section{padding:60px 0}
  .section-banner .content{padding:40px 16px}
  .section-banner{background-image:var(--mobile-bg, inherit) !important}

  /* Text 섹션 모바일 간격 조정 */
  .section-text{padding:40px 20px !important}
  .text-container{gap:30px !important}

  /* 배너+텍스트 통합 섹션: 텍스트 영역 높이 조정 */
  .banner-text-bottom{min-height:var(--text-height-mobile, auto) !important}
}
/* ===== Unified Section Design System ===== */
:root{
  --color-primary:#2c5aa0;
  --color-primary-700:#1e3a5f;
  --color-surface:#ffffff;
  --color-muted:#f7f8fb;
  --radius-s:8px; --radius-m:12px; --radius-l:16px;
  --shadow-s:0 2px 10px rgba(0,0,0,.06);
  --shadow-m:0 4px 16px rgba(0,0,0,.10);
  --shadow-l:0 8px 28px rgba(0,0,0,.12);
  --header-height:80px;
}

.section{padding:80px 0}
.section--muted{background:var(--color-muted)}
.section h2{color:var(--color-primary)}
.section .container{max-width:1120px;margin:0 auto;padding:0 20px}
.section p{font-size:var(--fs-md)}

.card{background:var(--color-surface);border-radius:12px;box-shadow:var(--shadow-s);transition:transform .25s ease, box-shadow .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}

/* Banner/Hero */
.section-banner{position:relative;color:#fff;text-align:center;min-height:var(--banner-height-pc, 420px);background-size:cover;background-position:center;background-repeat:no-repeat;overflow:hidden;padding:0 !important;margin:0 !important}
/* banner-text-top인 경우 높이를 부모에 맞춤 */
.section-banner.banner-text-top{height:100% !important;min-height:unset !important;max-height:100% !important}
/* 높이가 100vh로 설정된 경우 정확히 100vh로 제한 */
.section-banner.banner-height-100vh{height:100vh !important;min-height:100vh !important;max-height:100vh !important}
.banner-video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center center;z-index:1;opacity:0;transition:opacity .5s ease}
.banner-video[src=""]{display:none}
.section-banner.bg-loaded .banner-video{opacity:1}

/* YouTube iframe 수직 중앙 정렬 - JavaScript에서 크기 조정 */
.section-banner .youtube-embed-iframe {
  position: absolute;
  border: none;
  pointer-events: none;
}

/* 모바일 배너 높이 */
@media (max-width: 768px) {
  .section-banner{min-height:var(--banner-height-mobile, 300px)}
}

/* ===== Banner+Text 100vh Split (Grid) ===== */
.banner-text-wrapper{
  display:grid;
  grid-template-rows: var(--bt-banner-fr-pc, 70fr) var(--bt-text-fr-pc, 30fr);
  height:100vh;
  overflow:hidden;
  margin:0;
  padding:0;
}
@media (max-width: 768px){
  .banner-text-wrapper{
    grid-template-rows: var(--bt-banner-fr-mb, 70fr) var(--bt-text-fr-mb, 30fr);
  }
}
/* 배너/텍스트 섹션 자체에 여백이 없도록 보정 (100vh 정확히 채우기) */
.banner-text-top{padding:0 !important;margin:0 !important;overflow:hidden;height:100% !important;min-height:unset !important;max-height:100% !important}
.banner-text-bottom{padding:0 20px !important;margin:0 !important;display:flex;align-items:center;overflow:auto}

/* PC용 동영상 - 데스크톱에서만 표시 */
@media (min-width: 769px) {
  .banner-video-pc { display: block !important; }
  .banner-video-mobile { display: none !important; }
}

/* 모바일용 동영상 - 모바일에서만 표시 */
@media (max-width: 768px) {
  .banner-video-pc { display: none !important; }
  .banner-video-mobile { display: block !important; }
}

/* 배너 슬라이더 */
.banner-slider{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  z-index:1;
  display:none;
  opacity:0;
  transition:opacity .5s ease;
  visibility:hidden;
}
.banner-slider[style*="display: block"]{
  visibility:visible;
}
.section-banner.bg-loaded .banner-slider{
  opacity:1;
}

.banner-slider-track{
  position:relative;
  width:100%;
  height:100%;
}

.banner-slide{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  opacity:0;
  visibility:hidden;
  transition:opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
}

.banner-slide.active{
  opacity:1;
  visibility:visible;
}

.banner-slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  display:block;
}

/* 슬라이더 네비게이션 버튼 */
.banner-slider-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:10;
  width:48px;
  height:48px;
  border-radius:50%;
  background:rgba(255,255,255,0.15);
  backdrop-filter:blur(8px);
  border:1.5px solid rgba(255,255,255,0.3);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity:0.85;
}

.banner-slider-nav:hover{
  background:rgba(255,255,255,0.25);
  border-color:rgba(255,255,255,0.5);
  opacity:1;
  transform:translateY(-50%) scale(1.08);
}

.banner-slider-nav:active{
  transform:translateY(-50%) scale(0.95);
}

.banner-slider-prev{
  left:24px;
}

.banner-slider-next{
  right:24px;
}

/* 모바일에서 버튼 크기 조정 */
@media (max-width: 768px){
  .banner-slider-nav{
    width:40px;
    height:40px;
  }

  .banner-slider-prev{
    left:12px;
  }

  .banner-slider-next{
    right:12px;
  }
}

/* 슬라이더 인디케이터 dots */
.banner-slider-dots{
  position:absolute;
  bottom:28px;
  left:50%;
  transform:translateX(-50%);
  z-index:10;
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:center;
}

.banner-slider-dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:rgba(255,255,255,0.4);
  border:1.5px solid rgba(255,255,255,0.6);
  cursor:pointer;
  transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding:0;
}

.banner-slider-dot:hover{
  background:rgba(255,255,255,0.6);
  border-color:rgba(255,255,255,0.8);
  transform:scale(1.15);
}

.banner-slider-dot.active{
  background:rgba(255,255,255,0.95);
  border-color:rgba(255,255,255,1);
  width:28px;
  border-radius:5px;
  transform:scale(1.05);
}

/* 모바일에서 dots 크기 조정 */
@media (max-width: 768px){
  .banner-slider-dots{
    bottom:20px;
    gap:8px;
  }

  .banner-slider-dot{
    width:8px;
    height:8px;
  }

  .banner-slider-dot.active{
    width:24px;
  }
}
.section-banner .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.45));opacity:0;transition:opacity .5s ease}
.section-banner.bg-loaded .overlay{opacity:1}
.section-banner .banner-quicknav{position:absolute;top:calc(var(--header-height, 80px) + 20px);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:10px;align-items:flex-start;justify-content:flex-start;padding:0 20px;z-index:5002;width:100%;opacity:0;animation:bannerQuicknavFadeIn 0.8s ease-out 0.3s forwards}
.section-banner .banner-quicknav a{display:flex;align-items:center;justify-content:center;min-width:140px;height:48px;padding:0 24px;background:rgba(255,255,255,.12);color:#fff;text-decoration:none;border-radius:10px;border:1.5px solid rgba(255,255,255,.35);white-space:nowrap;font-weight:600;font-size:0.95rem;letter-spacing:0.3px;text-shadow:0 1px 3px rgba(0,0,0,.3);backdrop-filter:blur(8px);transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1);transform:translateY(20px);opacity:0;animation:bannerButtonSlideIn 0.6s ease-out forwards}
.section-banner .banner-quicknav a:nth-child(1){animation-delay:0.5s}
.section-banner .banner-quicknav a:nth-child(2){animation-delay:0.6s}
.section-banner .banner-quicknav a:nth-child(3){animation-delay:0.7s}
.section-banner .banner-quicknav a:nth-child(4){animation-delay:0.8s}
.section-banner .banner-quicknav a:nth-child(5){animation-delay:0.9s}
.section-banner .banner-quicknav a:hover{border-color:rgba(255,255,255,.8);background:rgba(255,255,255,.22);transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.25)}
.section-banner .banner-quicknav a:active{transform:translateY(-1px);box-shadow:0 3px 12px rgba(0,0,0,.2)}

@media (max-width: 768px){
  .section-banner .banner-quicknav{top:calc(var(--header-height, 80px) + 16px);left:50%;transform:translateX(-50%);width:calc(100% - 24px);gap:8px}
  .section-banner .banner-quicknav a{min-width:120px;height:48px;font-size:0.92rem;padding:0 20px}
}
.section-banner .content{position:relative;min-height:inherit;align-items:center;justify-content:center;flex-direction:column;padding:56px 20px;opacity:0;visibility:hidden;display:none;transition:opacity .5s ease}
.section-banner.bg-loaded .content{opacity:1;visibility:visible;display:flex !important}
.hero{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-700));color:#fff;text-align:center;padding:120px 0}
.hero h2{font-size:var(--fs-xxl);font-weight:700;margin-bottom:1rem}
.hero p{opacity:.9;margin:0 auto 2rem;max-width:640px}
.hero .btn{background:#fff;color:var(--color-primary)}
.section-banner h2{font-size:var(--fs-xl);font-weight:700;margin-bottom:.6rem}
.section-banner p{opacity:.9;margin-bottom:1.2rem;max-width:680px}
.section-title h2{font-size:var(--fs-xl);font-weight:700;margin-bottom:.6rem}
.section-title p{opacity:.85;max-width:640px;margin:0 auto}
.section-image-text h3{font-size:var(--fs-lg);font-weight:600;color:var(--color-primary);margin-bottom:.5rem}
.section-image-text p{line-height:1.8;color:#555}
.section-image-text img{border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.section-cards .card h3{font-size:1.4rem;font-weight:600;color:var(--color-primary)}
.section-gallery figure{margin:0}
.section-gallery img{border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,0.1)}
.section-richtext .container{max-width:840px}
.section-title .container{max-width:880px}
.section-image-text .container{max-width:1120px}

/* ===== News (Instagram-like) Grid ===== */
.section-news-grid .container{max-width:1120px}
.news-loading{margin:20px 0;color:#666;text-align:center}
.news-grid{display:grid;gap:12px;grid-template-columns:1fr}
@media (min-width: 480px){ .news-grid{grid-template-columns:repeat(2,1fr)} }
@media (min-width: 768px){ .news-grid{grid-template-columns:repeat(3,1fr)} }
@media (min-width: 1024px){ .news-grid{grid-template-columns:repeat(4,1fr)} }
.news-card{position:relative;overflow:hidden;border-radius:12px;background:#000;cursor:pointer}
.news-card-media{position:relative;padding-bottom:100%;overflow:hidden}
.news-card-media img,.news-card-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.news-card-overlay{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;background:linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.55) 100%);color:#fff}
.news-card-title{font-size:0.95rem;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.4)}

/* Viewer */
.news-viewer{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:9000}
.news-viewer.open{opacity:1;pointer-events:auto}
.news-viewer .nv-dialog{background:#111;color:#fff;width:min(960px,92vw);max-height:90vh;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.35);display:grid;grid-template-columns:1.3fr 1fr}
@media (max-width: 900px){ .news-viewer .nv-dialog{grid-template-columns:1fr} }
.news-viewer .nv-media{display:flex;align-items:center;justify-content:center;background:#000;min-height:320px}
.news-viewer .nv-media img,.news-viewer .nv-media video{max-width:100%;max-height:70vh}
.news-viewer .nv-meta{padding:16px;display:flex;flex-direction:column;gap:10px}
.news-viewer .nv-title{font-size:1.2rem;font-weight:700}
.news-viewer .nv-text{opacity:.9;line-height:1.6}
.news-viewer .nv-dots{display:flex;gap:6px;margin-top:auto}
.news-viewer .nv-dots .dot{width:8px;height:8px;border-radius:50%;background:#6b7280;border:none}
.news-viewer .nv-dots .dot.active{background:#fff}
.news-viewer .nv-nav{display:flex;gap:8px}
.news-viewer .nv-nav .prev,.news-viewer .nv-nav .next{background:#ffffff1a;border:1px solid #ffffff2a;color:#fff;border-radius:8px;padding:8px 10px;cursor:pointer}
.news-viewer .nv-close{position:absolute;top:10px;right:10px;width:40px;height:40px;border-radius:50%;background:#ffffff1a;border:1px solid #ffffff2a;color:#fff;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer}

/* ===== Instagram Section ===== */
.section-instagram{width:100% !important;padding-left:0 !important;padding-right:0 !important;margin-left:0 !important;margin-right:0 !important}
.section-instagram .ig-container{width:100% !important;margin:0 !important;padding:0 !important;max-width:100% !important}
.section-instagram .ig-grid{
  display:grid;
  gap:4px;
  grid-template-columns:repeat(var(--items-per-row-pc, 5), 1fr);
}
@media (max-width: 1200px){ 
  .section-instagram .ig-grid{
    grid-template-columns:repeat(var(--items-per-row-pc, 5), 1fr);
    gap:3px;
  } 
}
@media (max-width: 768px){ 
  .section-instagram .ig-grid{
    grid-template-columns:repeat(var(--items-per-row-mobile, 3), 1fr);
    gap:2px;
  } 
}
.section-instagram .ig-item{
  aspect-ratio:1/1.618;
  position:relative;
  overflow:hidden;
  border-radius:0;
  background:#f8f9fa;
  border:2px solid transparent;
  transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow:0 4px 12px rgba(0,0,0,0.08);
}
/* 높이가 설정된 경우 */
.section-instagram.has-custom-height-pc .ig-item,
.section-instagram .ig-container.has-custom-height-pc .ig-item{
  aspect-ratio:unset;
  height:var(--item-height-pc, auto);
}
@media (max-width: 768px){
  .section-instagram.has-custom-height-mobile .ig-item,
  .section-instagram .ig-container.has-custom-height-mobile .ig-item{
    aspect-ratio:unset;
    height:var(--item-height-mobile, auto);
  }
}
.section-instagram .ig-item:hover{border-color:#2e7d32;transform:translateY(-4px);box-shadow:0 12px 28px rgba(46,125,50,0.15)}
.section-instagram .ig-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform 0.3s ease;
}
/* fill-thumbnail 클래스가 없을 때 (체크 해제 시) contain 사용 */
.section-instagram:not(.fill-thumbnail) .ig-item img,
.section-instagram:not(.fill-thumbnail) .ig-container .ig-item img,
.section-instagram .ig-container:not(.fill-thumbnail) .ig-item img{
  object-fit:contain;
}
/* fill-thumbnail 클래스가 있을 때 (체크됨) cover 사용 - 기본값 */
.section-instagram.fill-thumbnail .ig-item img,
.section-instagram.fill-thumbnail .ig-container .ig-item img,
.section-instagram .ig-container.fill-thumbnail .ig-item img{
  object-fit:cover !important;
}
/* 높이가 설정된 경우 썸네일은 높이 기준으로 크기 유지 */
.section-instagram.has-custom-height-pc .ig-item,
.section-instagram .ig-container.has-custom-height-pc .ig-item{
  display:flex;
  align-items:center;
  justify-content:center;
}
/* fill-thumbnail 클래스가 없을 때만 contain 사용 */
.section-instagram.has-custom-height-pc:not(.fill-thumbnail) .ig-item img,
.section-instagram .ig-container.has-custom-height-pc:not(.fill-thumbnail) .ig-item img{
  width:auto;
  max-width:100%;
  height:100%;
  object-fit:contain;
}
/* fill-thumbnail 클래스가 있을 때는 cover 사용 */
.section-instagram.has-custom-height-pc.fill-thumbnail .ig-item img,
.section-instagram .ig-container.has-custom-height-pc.fill-thumbnail .ig-item img{
  width:100%;
  height:100%;
  object-fit:cover !important;
}
@media (max-width: 768px){
  .section-instagram.has-custom-height-mobile .ig-item,
  .section-instagram .ig-container.has-custom-height-mobile .ig-item{
    display:flex;
    align-items:center;
    justify-content:center;
  }
  /* fill-thumbnail 클래스가 없을 때만 contain 사용 */
  .section-instagram.has-custom-height-mobile:not(.fill-thumbnail) .ig-item img,
  .section-instagram .ig-container.has-custom-height-mobile:not(.fill-thumbnail) .ig-item img{
    width:auto;
    max-width:100%;
    height:100%;
    object-fit:contain;
  }
  /* fill-thumbnail 클래스가 있을 때는 cover 사용 */
  .section-instagram.has-custom-height-mobile.fill-thumbnail .ig-item img,
  .section-instagram .ig-container.has-custom-height-mobile.fill-thumbnail .ig-item img{
    width:100%;
    height:100%;
    object-fit:cover !important;
  }
}
.section-instagram .ig-item:hover img{transform:scale(1.05)}

/* 추가 세련된 디자인 요소 */
.section-instagram .ig-item::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg, rgba(46,125,50,0.1) 0%, rgba(46,125,50,0.05) 100%);opacity:0;transition:opacity 0.3s ease;pointer-events:none;z-index:1}
.section-instagram .ig-item:hover::before{opacity:1}
.section-instagram .ig-item::after{content:'';position:absolute;top:12px;right:12px;width:8px;height:8px;background:#2e7d32;border-radius:50%;opacity:0;transform:scale(0);transition:all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);z-index:2}
.section-instagram .ig-item:hover::after{opacity:1;transform:scale(1)}

/* 섹션 제목 스타일 */
.section-instagram .ig-title{
  text-align:center;
  font-size:clamp(2rem, 4vw, 3rem);
  font-weight:600;
  color:#1f2937;
  margin:0 0 48px 0;
  padding:0 20px;
  line-height:1.2;
  position:relative;
}
.section-instagram .ig-title::after{
  content:'';
  position:absolute;
  bottom:-12px;
  left:50%;
  transform:translateX(-50%);
  width:60px;
  height:3px;
  background:linear-gradient(90deg, #2e7d32, #4caf50);
  border-radius:2px;
}

/* Instagram Modal (화이트 + 그린 포인트) */
.section-instagram{--ig-accent:#2e7d32}
.ig-modal-overlay{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.85);backdrop-filter:blur(8px);z-index:20000 !important;opacity:0;transition:opacity .3s ease;pointer-events:none}
.ig-modal-overlay.open{display:flex !important;opacity:1 !important;pointer-events:auto !important}
.ig-modal{background:#fff;color:#111;width:min(920px,95vw);max-height:90vh;border-radius:20px;box-shadow:0 24px 64px rgba(0,0,0,.28);overflow:hidden;display:flex;flex-direction:column;animation:igModalSlideIn .3s ease-out}
@keyframes igModalSlideIn{from{opacity:0;transform:scale(.96) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.ig-modal__media{position:relative;background:#000;display:flex;align-items:center;justify-content:center;min-height:320px;max-height:55vh;flex:1 1 auto;overflow:hidden}
.ig-modal__media img,.ig-modal__media video{max-width:100%;max-height:55vh;display:block;border-radius:0;object-fit:contain}
.ig-modal__prev,.ig-modal__next{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.9);border:1.5px solid rgba(46,125,50,.3);color:var(--ig-accent);font-size:20px;font-weight:bold;display:flex !important;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.12);transition:all .2s ease;z-index:10;opacity:1 !important;visibility:visible !important}
.ig-modal__media:hover .ig-modal__prev,.ig-modal__media:hover .ig-modal__next{opacity:1 !important;background:rgba(255,255,255,.98);border-color:var(--ig-accent)}
.ig-modal__prev:hover,.ig-modal__next:hover{background:var(--ig-accent);border-color:var(--ig-accent);color:#fff;transform:translateY(-50%) scale(1.08);box-shadow:0 4px 12px rgba(46,125,50,.3)}
.ig-modal__prev{left:12px}
.ig-modal__next{right:12px}
.ig-modal__caption{flex:0 0 auto;padding:24px 28px;border-top:2px solid #e8ecef;white-space:pre-wrap;line-height:1.8;color:#2d3436;font-size:16px;background:#ffffff;max-height:240px;overflow-y:auto;word-wrap:break-word}
.ig-modal__caption:empty{display:none}
.ig-modal__indicator{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:20}
.ig-modal__indicator-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.3);transition:all .2s ease;cursor:pointer}
.ig-modal__indicator-dot.active{background:#fff;border-color:#fff;width:24px;border-radius:4px}
@media (max-width: 768px){
  .ig-modal__caption{padding:20px;font-size:15px;max-height:200px}
  .ig-modal__indicator{bottom:12px;gap:4px}
  .ig-modal__indicator-dot{width:6px;height:6px}
  .ig-modal__indicator-dot.active{width:18px}
}
.ig-modal__actions{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid #eef2f3;background:#fff}
.ig-modal__link{background:var(--ig-accent);color:#fff;border:none;border-radius:10px;padding:10px 20px;text-decoration:none;font-weight:600;font-size:14px;transition:all .2s ease;box-shadow:0 2px 8px rgba(46,125,50,.25)}
.ig-modal__link:hover{background:#256d47;box-shadow:0 4px 12px rgba(46,125,50,.35);transform:translateY(-1px)}
.ig-modal__close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;background:var(--ig-accent);border:none;color:#fff;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 8px rgba(46,125,50,.25);transition:all .2s ease;z-index:20}
.ig-modal__close:hover{background:#256d47;transform:scale(1.08);box-shadow:0 4px 12px rgba(46,125,50,.35)}
.ig-modal__media .ig-modal__close{position:absolute;top:12px;right:12px;z-index:15}
@media (max-width: 768px){
  .ig-modal{width:98vw;max-height:90vh;border-radius:16px}
  .ig-modal__caption{padding:16px;font-size:14px;max-height:150px}
  .ig-modal__close{top:12px;right:12px;width:36px;height:36px;font-size:18px}
  .ig-modal__media{min-height:240px;max-height:50vh}
  .ig-modal__media img,.ig-modal__media video{max-height:50vh}
  .ig-modal__prev,.ig-modal__next{width:36px;height:36px;font-size:18px}
  .ig-modal__prev{left:8px}
  .ig-modal__next{right:8px}
}

/* Media wrappers */
.media-16by9{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:12px;background:#000;box-shadow:var(--shadow-m)}
.media-16by9 > iframe,.media-16by9 > img{position:absolute;top:0;left:0;width:100%;height:100%;border:0}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease}
.reveal.reveal-in{opacity:1;transform:none}
.reveal[data-reveal-delay="100"]{transition-delay:.1s}
.reveal[data-reveal-delay="200"]{transition-delay:.2s}
.reveal[data-reveal-delay="300"]{transition-delay:.3s}

/* Utilities */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}

/* PC 스타일 (769px 이상) - 기본값 */
:root{
  --fs-xxl:3rem;   /* hero title */
  --fs-xl:2.5rem;  /* section title */
  --fs-lg:1.8rem;  /* subsection title */
  --fs-md:1.125rem;/* body */
}

/* 태블릿 스타일 (769px ~ 1024px) */
@media (min-width: 769px) and (max-width: 1024px){
  :root{ --fs-xxl:2.4rem; --fs-xl:2rem; --fs-lg:1.5rem; }
}

/* ===== Global Drawer Navigation ===== */
.nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:8000}
.nav-overlay.open{opacity:1;pointer-events:auto}
.nav-drawer{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(255,255,255,.2);backdrop-filter:blur(10px);color:#1f2937;box-shadow:0 0 0 rgba(0,0,0,0);transform:translateY(-100%);transition:transform .28s ease;z-index:8001;display:flex;flex-direction:column}
.nav-drawer.open{transform:translateY(0)}
.nav-drawer .drawer-header{display:flex;align-items:center;justify-content:space-between;height:var(--header-height, 80px);padding:0 20px;border-bottom:1px solid rgba(0,0,0,.08)}
.nav-drawer .drawer-header strong{font-weight:700;color:#ffffff;font-size:1.3rem}
.nav-drawer .drawer-close{background:transparent;border:none;font-size:2rem;color:#ffffff;cursor:pointer;padding:8px;line-height:1;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s ease}
.nav-drawer .drawer-close:hover{background:rgba(0,0,0,.1)}
.nav-drawer nav{padding:8px 0;overflow:auto}
.nav-drawer nav ul{list-style:none;margin:0;padding:0}
.nav-drawer nav a{display:flex;align-items:center;gap:10px;padding:14px 18px;color:#ffffff;text-decoration:none;border-radius:10px;font-weight:500;font-size:1.5rem}
.nav-drawer nav a:hover{background:rgba(0,0,0,.08)}
.nav-drawer nav li+li a{margin-top:4px}

/* Larger touch targets on mobile, compact on desktop */
@media (min-width: 769px){
  .nav-drawer nav a{padding:12px 18px}
}

/* Director Section CSS는 css/sections/director.css로 분리되었습니다 */
/* FAQ Section CSS는 css/sections/faq.css로 분리되었습니다 */
/* Apply Section CSS는 css/sections/apply.css로 분리되었습니다 */
/* Button Section CSS는 css/sections/button.css로 분리되었습니다 */
/* Video Slider Section CSS는 css/sections/video-slider.css로 분리되었습니다 */
/* Image Slider Section CSS는 css/sections/image-slider.css로 분리되었습니다 */

/* Instagram 스피너 애니메이션 */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}