/**
 * 초콜릿커뮤니케이션 리뉴얼 - PC 전용 메인 스타일시트
 * ⚠️ 인라인 스타일 절대 배제, 공통 및 페이지별 클래스 완벽 분기
 */

/* ==========================================================================
   1. CSS 변수 및 테마 시스템 (HSL 기반)
   ========================================================================== */
:root {
  /* 라이트 테마 (기본값) */
  --bg-color: #ffffff;
  --bg-rgb: 255, 255, 255;
  --text-color: #2b1f1d;
  --text-secondary: #6e5e5b;
  --primary-color: #795548; /* 초콜릿 브라운 */
  --primary-hover: #5d4037;
  --accent-color: #d84315; /* 웜 골드/오렌지 포인트 */
  --border-color: #eae1df;
  --border-rgb: 234, 225, 223;
  --card-bg: #faf7f6;
  --header-bg: rgba(255, 255, 255, 0.8);
  --drawer-bg: #f5eeec;
  --footer-bg: #1e1514;
  --footer-text: #eae1df;
  
  --shadow-sm: 0 2px 8px rgba(121, 85, 72, 0.08);
  --shadow-md: 0 8px 24px rgba(121, 85, 72, 0.12);
  --shadow-lg: 0 16px 48px rgba(121, 85, 72, 0.18);
  
  --font-sans: 'Outfit', 'Inter', 'Noto Sans KR', sans-serif;
  --transition-smooth: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.25s ease;
}

[data-theme="dark"] {
  /* 초콜릿 다크 테마 */
  --bg-color: #160f0e; /* 딥 다크 초콜릿 */
  --bg-rgb: 22, 15, 14;
  --text-color: #f7edea;
  --text-secondary: #b5a4a1;
  --primary-color: #d7ccc8; /* 부드러운 라떼/실버브라운 */
  --primary-hover: #bcaaa4;
  --accent-color: #ff7043;
  --border-color: #352624;
  --border-rgb: 53, 38, 36;
  --card-bg: #221817;
  --header-bg: rgba(22, 15, 14, 0.85);
  --drawer-bg: #1e1514;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 18px 56px rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   2. 초기화 및 공통 글로벌 레이아웃
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, textarea {
  font-family: inherit;
  border: none;
  background: none;
  outline: none;
}

/* 스크롤바 디자인 */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* 공통 유틸리티 클래스 */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.text-center { text-align: center; }
.accent { color: var(--accent-color); }
.hidden { display: none !important; }

/* 공통 버튼 */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background-color: var(--accent-color);
  color: #ffffff;
  font-weight: 700;
  border-radius: 9999px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-3px);
  background-color: #e65100;
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   3. 헤더 & GNB (Glassmorphism 탑 헤더)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 84px;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(var(--border-rgb), 0.12);
  transition: background-color 0.4s ease, border-color 0.4s ease;
}
.site-header.transparent-header {
  background: rgba(18, 13, 12, 0.72) !important; /* 미려한 다크 초콜릿 톤 반투명 */
  backdrop-filter: blur(12px) !important;        /* 시각적 깊이를 위한 블러 처리 */
  border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
}
.site-header.transparent-header .gnb-link {
  color: rgba(255, 255, 255, 0.85) !important; /* 메뉴명 흰색 강제로 시인성 200% 확보 */
}
.site-header.transparent-header .gnb-link:hover,
.site-header.transparent-header .gnb-link.active {
  color: var(--accent-color) !important;
}
.site-header.transparent-header .theme-toggle-btn {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.08) !important;
}
.site-header.transparent-header .theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.15) !important;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  /* gap: 30px; */
}

.logo-link img {
  height: 50px;
  transition: transform 0.3s ease;
}
.logo-link:hover img {
  transform: scale(1.05);
}

.gnb-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

.gnb-link {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 10px 0;
  position: relative;
  opacity: 0.85;
}
.gnb-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}
.gnb-link:hover,
.gnb-link.active {
  opacity: 1;
  color: var(--accent-color);
}
.gnb-link:hover::after,
.gnb-link.active::after {
  width: 100%;
}

/* 우측 상단 유틸리티 (테마 토글, 문의 퀵링크) */
.header-utils {
  display: flex;
  align-items: center;
  gap: 20px;
}

.theme-toggle-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(var(--border-rgb), 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--text-color);
}
.theme-toggle-btn:hover {
  background: rgba(var(--border-rgb), 0.3);
  transform: scale(1.08);
}
.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
}

.btn-quick-inquiry {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
  border-radius: 9999px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.btn-quick-inquiry:hover {
  background: var(--accent-color);
  color: #ffffff;
}

/* 메인페이지 공통 헤더 투명화 및 GNB/유틸리티 숨김 처리 (단일 로고 독점 노출) */
.site-header.main-header-active {
  background: transparent !important;
  backdrop-filter: none !important;
  border-bottom: none !important;
  box-shadow: none !important;
}
.site-header.main-header-active .header-container {
  max-width: 100% !important;
  padding: 0 10% !important;
}
.site-header.main-header-active .gnb-nav,
.site-header.main-header-active .header-utils {
  display: none !important;
}

/* 메인페이지 활성 시 우측 하단 퀵 플로팅 스택 초기 은닉 (스크롤 시 노출) */
body:has(.main-header-active) .floating-stack {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
              visibility 0.5s cubic-bezier(0.25, 0.8, 0.25, 1),
              transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
body:has(.main-header-active) .floating-stack.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* ==========================================================================
   4. 푸터 & 하단 플로팅 CTA
   ========================================================================== */
.site-footer {
  background-color: var(--footer-bg);
  color: var(--footer-text);
  padding: 60px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
}

.footer-info h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
}
.footer-info p {
  font-size: 14px;
  opacity: 0.7;
  margin-bottom: 6px;
}

.footer-links {
  display: flex;
  gap: 60px;
}
.footer-link-group h5 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  color: #ffffff;
}
.footer-link-group a {
  display: block;
  font-size: 14px;
  opacity: 0.6;
  margin-bottom: 10px;
}
.footer-link-group a:hover {
  opacity: 1;
  color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  opacity: 0.5;
}

/* 플로팅 스택 */
.floating-stack {
  position: fixed;
  right: 30px;
  bottom: 40px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}
.floating-btn:hover {
  transform: translateY(-5px) scale(1.05);
}
.floating-btn.btn-inquiry {
  background: linear-gradient(135deg, var(--accent-color) 0%, #e65100 100%);
}
.floating-btn.btn-brochure {
  background: linear-gradient(135deg, #5d4037 0%, #3e2723 100%);
}
.floating-btn svg {
  width: 24px;
  height: 24px;
}
.floating-btn::after {
  content: attr(data-label);
  position: absolute;
  right: 70px;
  background: #000000;
  color: #ffffff;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: var(--transition-fast);
}
.floating-btn:hover::after {
  opacity: 0.85;
  visibility: visible;
  transform: translateX(0);
}

/* ==========================================================================
   5. 제작문의 슬라이딩 드로워
   ========================================================================== */
.inquiry-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}
.inquiry-overlay.open {
  opacity: 1;
  visibility: visible;
}

.inquiry-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  height: 100%;
  background-color: var(--drawer-bg);
  box-shadow: -10px 0 40px rgba(0,0,0,0.4);
  z-index: 1999;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
}
.inquiry-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  padding: 24px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(var(--border-rgb), 0.15);
}
.drawer-header h3 {
  font-size: 20px;
  font-weight: 700;
}
.drawer-close-btn {
  font-size: 28px;
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition-fast);
}
.drawer-close-btn:hover {
  opacity: 1;
  transform: rotate(90deg);
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 30px;
}

.form-group {
  margin-bottom: 22px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  opacity: 0.85;
}
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  color: var(--text-color);
  font-size: 14px;
  transition: var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(216, 67, 21, 0.15);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.radio-group {
  display: flex;
  gap: 20px;
  margin-top: 6px;
}
.radio-group label {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.privacy-notice {
  background: rgba(var(--border-rgb), 0.25);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.6;
  opacity: 0.8;
  max-height: 120px;
  overflow-y: auto;
  margin-bottom: 16px;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn-submit-inquiry {
  width: 100%;
  padding: 14px;
  background-color: var(--accent-color);
  color: #ffffff;
  font-weight: 700;
  font-size: 16px;
  border-radius: 8px;
  margin-top: 10px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.btn-submit-inquiry:hover {
  background-color: #e65100;
}

/* ==========================================================================
   6. 스크롤 트리거 애니메이션 (AOS 대체)
   ========================================================================== */
.scroll-anim {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.85s cubic-bezier(0.25, 0.8, 0.25, 1), 
              transform 0.85s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.scroll-anim.anim-slide-left {
  transform: translateX(-50px);
}
.scroll-anim.anim-slide-right {
  transform: translateX(50px);
}
.scroll-anim.visible {
  opacity: 1;
  transform: translate(0) !important;
}

/* ==========================================================================
   7. 페이지별 전용 스타일시트 세그먼트 (클래스 확실 분기)
   ========================================================================== */

/* --------------------------------------------------------------------------
   ■ 7.1. 메인 페이지 전용 (.main-page)
   -------------------------------------------------------------------------- */
.main-page {
  /* 풀스크린 백그라운드 히어로 비디오 */
  .hero-video-section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: #000;
  }
  
  .video-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }
  
  .bg-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  }
  
  .bg-video.active {
    opacity: 1;
  }
  
  .hero-overlay {
    position: absolute;
    inset: 0;
    /* 딥 블랙/초콜릿 브라운 톤이 은은하게 섞인 고급스러운 반투명 오버레이 필터 */
    background: linear-gradient(
      135deg, 
      rgba(15, 10, 9, 0.65) 0%, 
      rgba(22, 15, 14, 0.45) 50%, 
      rgba(0, 0, 0, 0.75) 100%
    ) !important;
    z-index: 2;
  }
  
  .hero-contents {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    color: #ffffff;
    z-index: 3;
    max-width: 700px;
  }
  
  .hero-slogan {
    font-size: 115px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
  }
  .hero-slogan.active {
    opacity: 1;
    transform: translateY(0);
  }
  .hero-slogan span {
    display: block;
    background: linear-gradient(90deg, #ffffff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .hero-desc {
    font-size: 18px;
    opacity: 0.85;
    margin-bottom: 34px;
  }

  /* 우측 세로형 아코디언 메뉴 영역 스타일 */
  .hero-right-menu-panel {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 38%;
    height: 100vh;
    z-index: 10;
    display: flex;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(4px);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-smooth);
  }

  .menu-item-column {
    position: relative;
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    transition: flex 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    color: #ffffff;
    cursor: pointer;
    text-decoration: none;
  }

  /* 마지막 컬럼은 보더 제거 */
  .menu-item-column:last-of-type {
    border-right: none;
  }

  /* 호버 시 넓이 극적 확장 */
  .menu-item-column:hover {
    flex: 3.5;
  }

  /* 메뉴별 배경 이미지 */
  .menu-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.03; /* 기본 상태에서는 아주 흐릿하게 */
    transform: scale(1);
    transition: opacity 0.6s ease, transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1;
    /* 폴백 그라데이션 - 이미지가 없을 때 고급스러운 딥 카라멜/초콜릿 브라운 톤 */
    background-color: #2b1d1a;
  }

  /* 각각의 테마 그라데이션 폴백 설정 */
  #menu-col-company .menu-bg { background-color: #2e1d1a; }
  #menu-col-vision .menu-bg { background-color: #1a2332; }
  #menu-col-business .menu-bg { background-color: #1a251e; }
  #menu-col-works .menu-bg { background-color: #2a2015; }
  #menu-col-client .menu-bg { background-color: #26182c; }

  .menu-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.15) 100%);
    z-index: 2;
    opacity: 0.1;
    transition: opacity 0.8s ease;
  }

  /* 호버 시 배경 이미지 줌인 및 투명도 업 */
  .menu-item-column:hover .menu-bg {
    opacity: 0.9;
    transform: scale(1.05);
  }
  
  .menu-item-column:hover .menu-bg-overlay {
    opacity: 0.6;
  }

  .menu-content-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 60px 24px 140px; /* 푸터를 위한 아래쪽 패딩 140px */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    z-index: 3;
    pointer-events: none; /* 클릭 이벤트가 <a>에 원활히 전달되도록 */
  }

  /* 1. 디폴트 세로 텍스트 */
  .menu-title-vertical {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 38px;
    font-weight: 800;
    letter-spacing: 0.05em;
    opacity: 0.75;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: translateY(150px);
    color: rgba(255, 255, 255, 0.55);
  }

  /* 호버 시 세로 텍스트 숨기기 */
  .menu-item-column:hover .menu-title-vertical {
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
  }

  /* 2. 호버 시 펼쳐지는 텍스트 영역 */
  .menu-title-expanded {
    position: absolute;
    top: 15%;
    left: 40px;
    right: 40px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-title-expanded .num {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 0.1em;
    margin-bottom: 12px;
  }

  .menu-title-expanded .eng {
    font-family: 'Outfit', sans-serif;
    font-size: 50px;
    font-weight: 800;
    letter-spacing: 0.03em;
    margin-bottom: 8px;
    line-height: 1.1;
    color: #ffffff;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  .menu-title-expanded .kor {
    font-size: 18px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 24px;
  }

  .menu-title-expanded .desc {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.65);
    max-width: 240px;
    word-break: keep-all;
  }

  /* 호버 시 펼침 텍스트 드러내기 */
  .menu-item-column:hover .menu-title-expanded {
    opacity: 1;
    transform: translateY(0);
  }

  /* 3. 플러스 버튼 스타일 */
  .menu-plus-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    background: rgba(0, 0, 0, 0.2);
    margin-bottom: 30px;
  }

  .menu-plus-btn span {
    font-size: 24px;
    font-weight: 300;
    line-height: 1;
    color: #ffffff;
    transition: transform 0.4s ease;
  }

  /* 호버 시 플러스 버튼 활성화 */
  .menu-item-column:hover .menu-plus-btn {
    border-color: var(--accent-color);
    background-color: var(--accent-color);
    box-shadow: 0 0 16px rgba(216, 67, 21, 0.4);
  }

  .menu-item-column:hover .menu-plus-btn span {
    transform: rotate(90deg);
  }

  /* 화면 맨 좌측 끝단 5% 지점 수직 중간 퀵 CTA 3개 아이콘 버튼 그룹 스타일 */
  .menu-panel-cta-group {
    position: absolute;
    left: 1%; /* 로고와 일치하도록 화면 전체 기준 좌측 5% 지점에 자석 정렬 */
    top: 55%;
    transform: translateY(-50%);
    z-index: 15;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start; /* 텍스트가 오른쪽으로 확장되도록 좌측 정렬 */
  }

  .menu-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start; /* 텍스트가 우측으로 뿜어나가도록 좌측 정렬 */
    height: 48px;
    min-width: 48px;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
    padding: 0;
  }

  .menu-cta-btn:hover {
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(0, 0, 0, 0.75);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  }

  /* SVG 아이콘 스타일 */
  .cta-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    flex-shrink: 0;
  }

  .cta-icon svg {
    width: 18px;
    height: 18px;
  }

  /* 호버 시 슬라이딩되는 텍스트 영역 */
  .cta-hover-text {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    opacity: 0;
    width: 0;
    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s ease;
    overflow: hidden;
    letter-spacing: -0.01em;
    pointer-events: none;
  }

  /* 호버 시 우측 방향으로 텍스트 슬라이딩 노출 */
  .menu-cta-btn:hover .cta-hover-text {
    opacity: 1;
    width: 90px; /* 텍스트 공간 확보 */
    margin-right: 14px; /* 우측 마진을 설정하여 오른쪽에 여백 생성 */
    pointer-events: auto;
  }

  /* 제작문의 웜 액센트 하이라이트 */
  .menu-cta-btn.btn-cta-inquiry {
    background: rgba(216, 67, 21, 0.85);
    border-color: rgba(216, 67, 21, 0.4);
    color: #ffffff;
  }

  .menu-cta-btn.btn-cta-inquiry:hover {
    background: var(--accent-color);
    box-shadow: 0 8px 24px rgba(216, 67, 21, 0.45);
  }

  /* 비디오 롤링 연동 컨트롤러 패널 디자인 */
  .video-controls-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 34px;
    z-index: 5;
  }

  .control-btns {
    display: flex;
    gap: 6px;
  }

  .btn-ctrl {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.35);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
  }

  .btn-ctrl:hover {
    border-color: #ffffff;
    background: rgba(0, 0, 0, 0.65);
    transform: scale(1.05);
  }

  .btn-ctrl svg {
    width: 14px;
    height: 14px;
  }

  .video-counter {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.05em;
    min-width: 48px;
    text-align: center;
  }

  .video-progress-bar {
    width: 140px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    position: relative;
    border-radius: 9999px;
    overflow: hidden;
  }

  .progress-fill {
    width: 0%;
    height: 100%;
    background: #ffffff;
    border-radius: 9999px;
    transition: width 0.1s linear; /* 0.1초마다 업데이트되는 자바스크립트 게이지용 */
  }

  /* 하단 스크롤 다운 유도 마우스 애니메이션 디자인 */
  .scroll-down-wrapper {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: #ffffff;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .scroll-down-wrapper:hover {
    transform: translate(-50%, -3px);
  }

  .mouse-icon {
    width: 22px;
    height: 36px;
    border: 2px solid #ffffff;
    border-radius: 12px;
    position: relative;
    display: block;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }

  .mouse-wheel {
    width: 4px;
    height: 8px;
    background-color: #ffffff;
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.6s infinite ease-in-out;
  }

  .scroll-text {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.75;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  }

  @keyframes scroll-wheel {
    0% {
      top: 6px;
      opacity: 1;
    }
    50% {
      top: 14px;
      opacity: 0.4;
    }
    100% {
      top: 6px;
      opacity: 1;
    }
  }

  /* 반응형 쿼리 - 메인페이지 전체 레이아웃 */
  @media (max-width: 1400px) {
    .hero-right-menu-panel {
      width: 45%;
    }
  }

  @media (max-width: 1100px) {
    .hero-right-menu-panel {
      position: relative;
      width: 100%;
      height: auto;
      min-height: 400px;
      flex-direction: row;
      border-left: none;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    
    .menu-item-column {
      height: 400px;
      border-right: 1px solid rgba(255, 255, 255, 0.08);
      border-bottom: none;
    }
    
    .menu-item-column:hover {
      flex: 2;
    }
    
    .menu-title-expanded {
      left: 20px;
      right: 20px;
    }
    
    .menu-title-expanded .eng {
      font-size: 28px;
    }

    .menu-panel-cta-group {
      position: static;
      transform: none;
      margin: 20px auto;
      width: calc(100% - 30px);
      flex-direction: row;
      justify-content: center;
      gap: 12px;
    }

    .menu-cta-btn {
      flex: 1;
      justify-content: center;
      padding: 0 16px;
      border-radius: 8px;
    }

    .menu-cta-btn:hover .cta-hover-text {
      width: auto;
      margin-left: 8px;
    }
  }

  @media (max-width: 768px) {
    .hero-right-menu-panel {
      flex-direction: column;
    }
    
    .menu-item-column {
      width: 100%;
      height: 120px;
      flex: none !important;
      border-right: none;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      justify-content: center;
    }
    
    .menu-content-wrap {
      flex-direction: row;
      align-items: center;
      padding: 20px;
    }
    
    .menu-title-vertical {
      display: none;
    }
    
    .menu-title-expanded {
      position: static;
      opacity: 1 !important;
      transform: none !important;
      flex-direction: row;
      align-items: center;
      gap: 15px;
    }
    
    .menu-title-expanded .num,
    .menu-title-expanded .desc {
      display: none;
    }
    
    .menu-title-expanded .eng {
      font-size: 20px;
      margin-bottom: 0;
    }
    
    .menu-title-expanded .kor {
      font-size: 14px;
      margin-bottom: 0;
    }
    
    .menu-plus-btn {
      margin-bottom: 0;
      width: 36px;
      height: 36px;
    }

    .menu-plus-btn span {
      font-size: 18px;
    }
    
    .menu-panel-cta-group {
      position: static;
      transform: none;
      margin: 20px auto;
      width: calc(100% - 40px);
      flex-direction: row;
      justify-content: center;
      gap: 12px;
    }

    .menu-cta-btn {
      flex: 1;
      justify-content: center;
      padding: 0 16px;
      border-radius: 8px;
    }

    .menu-cta-btn:hover .cta-hover-text {
      width: auto;
      margin-left: 8px;
    }
  }

  /* 메인 포트폴리오 섹션 */
  .portfolio-section {
    padding: 100px 0;
    position: relative;
    z-index: 4;
  }
  
  .section-title {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 50px;
    letter-spacing: -0.01em;
  }

  /* 탭 네비게이션 */
  .tabs-wrapper {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 44px;
  }
  .tab-btn {
    padding: 10px 24px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
  }
  .tab-btn:hover,
  .tab-btn.active {
    background-color: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
  }

  /* 포트폴리오 그리드 */
  .works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  
  .work-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(var(--border-rgb), 0.2);
    transition: var(--transition-smooth);
    cursor: pointer;
  }
  .work-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(216, 67, 21, 0.3);
  }
  
  .work-thumb-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
  }
  .work-thumb-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
  }
  .work-card:hover .work-thumb-wrapper img {
    transform: scale(1.08);
  }
  
  .work-play-badge {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
  }
  .work-card:hover .work-play-badge {
    opacity: 1;
  }
  .work-play-badge svg {
    width: 48px;
    height: 48px;
    fill: #ffffff;
    transform: scale(0.8);
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  }
  .work-card:hover .work-play-badge svg {
    transform: scale(1);
  }

  .work-info {
    padding: 24px;
  }
  .work-category {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
  }
  .work-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
  }
  .work-desc {
    font-size: 14px;
    opacity: 0.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

/* --------------------------------------------------------------------------
   ■ 7.2. 회사 소개 페이지 전용 (.company-page)
   -------------------------------------------------------------------------- */
body.company-body-active {
  transition: background-color 1.2s cubic-bezier(0.25, 0.8, 0.25, 1), color 1.2s ease;
  overflow-x: visible !important; /* 스티키 고정을 해치지 않도록 바디의 가로 스크롤 제한을 해제하고 하위 컨테이너로 위임 */
}
body.company-body-active.bg-theme-dark {
  background-color: #110d0c !important;
  color: #eae1df !important;
}
body.company-body-active.bg-theme-caramel {
  background-color: #3b2016 !important; /* 딥 카라멜 브라운 */
  color: #fceee9 !important;
}
body.company-body-active.bg-theme-steel {
  background-color: #12161a !important; /* 시크 딥 차콜 */
  color: #e9eff2 !important;
}
body.company-body-active.bg-theme-neon {
  background-color: #080606 !important; /* 완전 블랙 */
  color: #eae1df !important;
}

.company-page {
  padding-top: 0;
}

/* 1. 비주얼 영웅 섹션 (Hero Visual) */
.company-page .company-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at 50% 50%, rgba(212, 106, 42, 0.12) 0%, rgba(17, 13, 12, 0) 70%);
  overflow: hidden;
  padding: 120px 20px;
}

.company-page .hero-marquee-wrapper {
  width: 130%;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transform: rotate(-3deg);
  margin-bottom: 20px;
}

.company-page .marquee-line {
  display: flex;
  white-space: nowrap;
  font-size: 8.5vw;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  line-height: 1;
  user-select: none;
  transition: transform 0.1s cubic-bezier(0.1, 0.9, 0.2, 1);
}

.company-page .marquee-line.left-to-right {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(234, 225, 223, 0.15);
}

.company-page .marquee-line.right-to-left {
  color: var(--accent-color);
  text-shadow: 0 10px 30px rgba(212, 106, 42, 0.25);
}

.company-page .hero-subtitle-box {
  margin-top: 40px;
  text-align: center;
  max-width: 600px;
  z-index: 5;
  opacity: 0;
  transform: translateY(30px);
  animation: heroSubtitleFade 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  animation-delay: 0.5s;
}

.company-page .hero-subtitle-box .hero-tag {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 9999px;
  background: rgba(212, 106, 42, 0.1);
  color: var(--accent-color);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  border: 1px solid rgba(212, 106, 42, 0.2);
}

.company-page .hero-subtitle-box h1 {
  font-size: 26px;
  font-weight: 800;
  line-height: 1.45;
  word-break: keep-all;
}

@keyframes heroSubtitleFade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 2. 인사말 스티키 핀 & 크레딧 트랙 (height: 250vh) */
.company-page .greeting-sticky-track {
  position: relative;
  height: 250vh; /* 마우스 휠 공간 트랙 */
  width: 100%;
}

.company-page .greeting-sticky-viewport {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 100%;
}

.company-page .greeting-container {
  width: 92%; /* 대화면 다변형 활용 */
  max-width: 1560px; /* 최대폭 확장 */
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

/* 슬로건 라인 한줄씩 줌인 */
.company-page .slogan-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
  perspective: 1000px;
  align-items: center; /* 슬로건의 수평 정렬을 가운데로 변경 */
  text-align: center;  /* 텍스트 내용도 가운데 정렬 */
}

.company-page .slogan-line {
  font-size: clamp(40px, 4.2vw, 68px); /* 더 크고 웅장한 타이포 */
  font-weight: 900;
  line-height: 1.35;
  word-break: keep-all;
  transform: scale(0.6) translateZ(0);
  opacity: 0;
  transform-origin: center center; /* 좌에서 우가 아니라 가운데서 바깥으로 커지게 변경 */
  will-change: transform, opacity;
}

.company-page .slogan-line span.accent {
  background: linear-gradient(135deg, #ff9e59 0%, #ff521d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 인사말 글상자 페이드인 안착 영역 */
.company-page .credit-box-wrap {
  position: relative;
  width: 100%;
  min-height: 380px;
  display: flex;
  align-items: center;
  /* 텍스트 가림을 막기 위해 페이드 마스크 제거 */
  mask-image: none;
  -webkit-mask-image: none;
}

.company-page .credit-box {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  transform: translateY(50px);
  will-change: transform, opacity;
  transition: transform 0.1s cubic-bezier(0.1, 0.9, 0.2, 1), opacity 0.1s ease;
}

.company-page .credit-box p {
  font-size: clamp(14.5px, 1vw, 17px); /* 반응형 폰트 비율 */
  line-height: 1.85;
  opacity: 0.9;
  word-break: keep-all;
  text-align: justify;
}

.company-page .credit-box .greeting-signature {
  margin-top: 15px;
  font-size: clamp(17px, 1.2vw, 20px);
  font-weight: 800;
  color: var(--accent-color);
}

/* 3. 연혁 대각선 SVG 드로잉 트랙 (height: 320vh) */
.company-page .history-sticky-track {
  position: relative;
  height: 320vh; /* 드로잉 공간 트랙 */
  width: 100%;
}

.company-page .history-sticky-viewport {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 100%;
}

.company-page .history-container {
  width: 92%; /* 대화면 다변형 활용 */
  max-width: 1560px; /* 최대폭 확장 */
  height: 75vh;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
}

/* 좌측 메뉴 스티키 고정 */
.company-page .history-left-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 15;
}

.company-page .history-left-nav-item {
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  opacity: 0.35;
  position: relative;
  padding-left: 20px;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: pointer;
}

.company-page .history-left-nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  opacity: 0.5;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.company-page .history-left-nav-item.active {
  opacity: 1;
  color: var(--accent-color);
}

.company-page .history-left-nav-item.active::before {
  transform: translateY(-50%) scale(1.4);
  background-color: var(--accent-color);
}

/* 우측 SVG 드로잉 및 도트 생성 공간 */
.company-page .history-draw-area {
  position: relative;
  width: 100%;
  height: 100%;
  background: transparent;
}

.company-page .history-svg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1 !important; /* 레이어를 가장 아래로 설정하여 도트/글자 뒤에 확실하게 깔리게 함 */
}

.company-page .growth-path-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 2.5;
}

.company-page .growth-path-active {
  fill: none;
  stroke: url(#orange-gradient);
  stroke-width: 4;
  stroke-linecap: round;
  will-change: stroke-dashoffset;
}

/* 연도별 마일스톤 노드 (대각선 절대 배치) - 선 위에 정확히 얹혀지도록 웅장하게 키우고 레이어를 확실하게 올림 */
.company-page .milestone-node {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: #12161a;
  border: 4px solid rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%) scale(0.85);
  z-index: 20 !important; /* 성장 라인(z-index 1)보다 확실하게 위에 깔리도록 강제 */
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.company-page .milestone-node.active {
  background-color: #ff521d;
  border-color: #ffffff;
  box-shadow: 0 0 20px rgba(255, 82, 29, 0.9);
  transform: translate(-50%, -50%) scale(1.35);
  z-index: 22 !important;
}

/* 연도 설명 카드 (대각선 노드 하단 정렬 및 포인트에서 내려오는 수직 침선 연결 구조로 완벽 개편) */
.company-page .milestone-desc-card {
  position: absolute;
  transform: translate(-50%, 65px) scale(0.9); /* 도트 아래 65px 배치 */
  text-align: center;
  width: 200px;
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
  z-index: 30 !important; /* 카드는 가장 최상단 레이어 보장 */
}

.company-page .milestone-node.active + .milestone-desc-card {
  opacity: 1;
  transform: translate(-50%, 55px) scale(1); /* 부드럽게 솟아오르며 정착 */
  pointer-events: auto;
}

/* 포인트 도트와 설명 카드 상단을 수직으로 이어주는 예리하고 미려한 가이드 핀 세로선 (Pin Line) */
.company-page .milestone-desc-card::before {
  content: '';
  position: absolute;
  top: -55px; /* 카드의 상단에서 포인트의 정중앙까지 연결 */
  left: 50%;
  transform: translateX(-50%);
  width: 1.5px;
  height: 55px;
  background: linear-gradient(to bottom, rgba(255, 82, 29, 0.9) 0%, rgba(255, 255, 255, 0.15) 100%);
  z-index: -1;
  transition: all 0.4s ease;
}

.company-page .milestone-year {
  font-size: clamp(24px, 1.8vw, 32px); /* 반응형 년도 크기 */
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
}

.company-page .milestone-node.active + .milestone-desc-card .milestone-year {
  color: var(--accent-color);
  text-shadow: 0 0 15px rgba(255, 82, 29, 0.4);
}

.company-page .milestone-text {
  font-size: clamp(12.5px, 0.9vw, 15px); /* 반응형 설명 글꼴 */
  opacity: 0.85;
  color: #eae1df;
  line-height: 1.5;
  word-break: keep-all;
}

/* 4. 3D 조직도 (3D perspective & 바람개비 순차 전개 & 자유 그라데이션 블롭 배경) */
.company-page .org-chart-wrapper-modern {
  margin-top: 50px;
}

.company-page .org-grid-modern {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
  perspective: 1200px; /* 3D 호버 환경 지원 */
}

/* 모던 3D 카드 디자인 (바람개비 퍼즐 연결 모션 상태 설계) */
.company-page .org-card-modern {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px 24px;
  text-align: center;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden; /* 내부 그라데이션 블롭의 탈출을 억제 */
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform-style: preserve-3d; /* 3D 뎁스 효과 활성화 */
  
  /* 초기 바람개비 회전 날개 대기 상태 */
  opacity: 0;
  transform: scale(0.4) rotate(-35deg) translateY(60px);
  transition: transform 0.9s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.9s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

/* 조직도 보임 트리거 시 바람개비처럼 회전 날개가 펴지며 순차 퍼즐 합체 전개 */
.company-page .sec-container-modern.revealed .org-card-modern {
  opacity: 1;
  transform: scale(1) rotate(0deg) translateY(0);
  transition-delay: calc(var(--delay) * 0.15s); /* 바람개비 순차 차등 딜레이 */
}

/* 몽환적이고 자유로이 율동하는 5개 부서별 원형 그라데이션 블롭 배경 */
.company-page .org-card-modern .org-blob-bg {
  position: absolute;
  inset: -30px;
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  filter: blur(40px);
  opacity: 0.14; /* 은은하고 우아하게 깔림 */
  z-index: -1;
  pointer-events: none;
  animation: organicBlobMove 9s infinite alternate ease-in-out;
}

@keyframes organicBlobMove {
  0% {
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    transform: rotate(0deg) scale(0.9);
  }
  100% {
    border-radius: 70% 30% 50% 50% / 50% 60% 40% 60%;
    transform: rotate(180deg) scale(1.15);
  }
}

/* 각 팀별 특수 컬러 그라데이션 블롭 지정 */
.company-page .org-planning .org-blob-bg {
  background: linear-gradient(135deg, #ff7a1a 0%, #ff3d00 100%); /* 기획팀: 진취적 오렌지 */
}
.company-page .org-production1 .org-blob-bg {
  background: linear-gradient(135deg, #7c4dff 0%, #00e5ff 100%); /* 제작1팀: 시네마틱 사이언퍼플 */
}
.company-page .org-production2 .org-blob-bg {
  background: linear-gradient(135deg, #00e676 0%, #00b0ff 100%); /* 제작2팀: 세련된 모션 시안그린 */
}
.company-page .org-newmedia .org-blob-bg {
  background: linear-gradient(135deg, #ff4081 0%, #f50057 100%); /* 뉴미디어팀: 핫 트렌디 로즈핑크 */
}
.company-page .org-support .org-blob-bg {
  background: linear-gradient(135deg, #ffd700 0%, #ff9100 100%); /* 사업지원팀: 든든한 골드엠버 */
}

/* 3D 카드 테두리 유기적 테두리 */
.company-page .org-card-modern::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1.5px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.08) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.4;
  transition: opacity 0.4s ease;
}

.company-page .org-card-modern:hover::before {
  opacity: 1;
}

/* 각 카드의 특성에 맞는 네온 호버 광채 부여 */
.company-page .org-planning:hover { border-color: rgba(255, 122, 26, 0.35); box-shadow: 0 10px 30px rgba(255, 122, 26, 0.15); }
.company-page .org-production1:hover { border-color: rgba(124, 77, 255, 0.35); box-shadow: 0 10px 30px rgba(124, 77, 255, 0.15); }
.company-page .org-production2:hover { border-color: rgba(0, 230, 118, 0.35); box-shadow: 0 10px 30px rgba(0, 230, 118, 0.15); }
.company-page .org-newmedia:hover { border-color: rgba(255, 64, 129, 0.35); box-shadow: 0 10px 30px rgba(255, 64, 129, 0.15); }
.company-page .org-support:hover { border-color: rgba(255, 215, 0, 0.35); box-shadow: 0 10px 30px rgba(255, 215, 0, 0.15); }

.company-page .org-card-title-modern {
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  transform: translateZ(30px); /* 3D 돌출 효과 */
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

.company-page .org-planning:hover .org-card-title-modern { color: #ff7a1a; }
.company-page .org-production1:hover .org-card-title-modern { color: #7c4dff; }
.company-page .org-production2:hover .org-card-title-modern { color: #00e676; }
.company-page .org-newmedia:hover .org-card-title-modern { color: #ff4081; }
.company-page .org-support:hover .org-card-title-modern { color: #ffd700; }

.company-page .org-card-list-modern {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateZ(20px);
}

.company-page .org-card-list-modern li {
  font-size: 14px;
  opacity: 0.8;
  position: relative;
  transition: color 0.2s ease, transform 0.2s ease;
}

.company-page .org-card-list-modern li:hover {
  color: #ffffff;
  transform: scale(1.05);
}

/* Intersection Observer 부드러운 스크롤 트리거 공통 규칙 */
.company-page .sec-container-modern {
  opacity: 0;
  transform: translateY(60px) scale(0.97);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  margin-bottom: 180px;
}

.company-page .sec-container-modern.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* --------------------------------------------------------------------------
   ■ 7.3. 비전 및 인재상 페이지 전용 (.vision-page)
   -------------------------------------------------------------------------- */
.vision-page {
  padding-top: 84px;
  
  .company-layout {
    display: flex;
    gap: 60px;
    position: relative;
    padding: 80px 0;
  }
  
  .sticky-sidebar {
    width: 240px;
    flex-shrink: 0;
  }
  .sidebar-nav {
    position: sticky;
    top: 140px;
  }
  .sidebar-nav-item {
    margin-bottom: 16px;
  }
  .sidebar-nav-link {
    font-size: 16px;
    font-weight: 700;
    opacity: 0.5;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .sidebar-nav-link::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-color);
    opacity: 0.3;
    transition: var(--transition-fast);
  }
  .sidebar-nav-link.active {
    opacity: 1;
    color: var(--accent-color);
  }
  .sidebar-nav-link.active::before {
    background: var(--accent-color);
    opacity: 1;
    transform: scale(1.3);
  }

  .company-contents {
    flex-grow: 1;
  }
  
  .sec-container {
    margin-bottom: 120px;
    scroll-margin-top: 140px;
  }

  .vision-sec-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 40px;
  }

  /* 핵심가치 (3C) */
  .value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  .value-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 40px 30px;
    border: 1px solid rgba(var(--border-rgb), 0.15);
    text-align: center;
    box-shadow: var(--shadow-sm);
  }
  .value-card-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 14px;
  }
  .value-card-desc {
    font-size: 14px;
    opacity: 0.85;
    line-height: 1.7;
  }

  /* 비전 슬로건 */
  .vision-slogan-box {
    background: linear-gradient(135deg, #3e2723 0%, #1a0c0b 100%);
    color: #ffffff;
    border-radius: 20px;
    padding: 60px;
    text-align: center;
  }
  .vision-slogan-box h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.4;
  }
  .vision-slogan-box p {
    font-size: 15px;
    opacity: 0.8;
  }

  /* 인재상 */
  .talent-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .talent-item {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
    font-size: 15px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
  }

  /* 복리후생 */
  .welfare-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .welfare-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    border: 1px solid rgba(var(--border-rgb), 0.15);
    transition: var(--transition-smooth);
  }
  .welfare-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
  }
  .welfare-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: rgba(var(--border-rgb), 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .welfare-icon img {
    width: 32px;
    height: 32px;
  }
  .welfare-title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
  }
}

/* --------------------------------------------------------------------------
   ■ 7.4. 비즈니스 솔루션 소개 페이지 전용 (.business-page)
   -------------------------------------------------------------------------- */
.business-page {
  padding-top: 84px;
  
  .company-layout {
    display: flex;
    gap: 60px;
    position: relative;
    padding: 80px 0;
  }
  
  .sticky-sidebar {
    width: 240px;
    flex-shrink: 0;
  }
  .sidebar-nav {
    position: sticky;
    top: 140px;
  }
  .sidebar-nav-item {
    margin-bottom: 16px;
  }
  .sidebar-nav-link {
    font-size: 16px;
    font-weight: 700;
    opacity: 0.5;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .sidebar-nav-link::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-color);
    opacity: 0.3;
    transition: var(--transition-fast);
  }
  .sidebar-nav-link.active {
    opacity: 1;
    color: var(--accent-color);
  }
  .sidebar-nav-link.active::before {
    background: var(--accent-color);
    opacity: 1;
    transform: scale(1.3);
  }

  .company-contents {
    flex-grow: 1;
  }
  
  .sec-container {
    margin-bottom: 120px;
    scroll-margin-top: 140px;
  }

  .biz-card {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 50px;
    border: 1px solid rgba(var(--border-rgb), 0.15);
    box-shadow: var(--shadow-sm);
  }
  
  .biz-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 16px;
  }
  
  .biz-desc {
    font-size: 16px;
    opacity: 0.85;
    margin-bottom: 40px;
    max-width: 680px;
  }

  .biz-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .biz-feature-item {
    background: var(--bg-color);
    padding: 24px 16px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
  }
}

/* --------------------------------------------------------------------------
   ■ 7.5. 포트폴리오 아카이브 페이지 전용 (.works-page)
   -------------------------------------------------------------------------- */
.works-page {
  padding: 140px 0 100px;
  
  .works-header {
    text-align: center;
    margin-bottom: 60px;
  }
  
  .page-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
  }
  .page-subtitle {
    font-size: 15px;
    opacity: 0.7;
  }

  .tabs-wrapper {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
  }
  
  .tab-btn {
    padding: 10px 24px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
  }
  .tab-btn:hover,
  .tab-btn.active {
    background-color: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
  }

  .works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  
  .work-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(var(--border-rgb), 0.15);
    transition: var(--transition-smooth);
    cursor: pointer;
  }
  .work-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(216, 67, 21, 0.3);
  }
  
  .work-thumb-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
  }
  .work-thumb-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
  }
  .work-card:hover .work-thumb-wrapper img {
    transform: scale(1.08);
  }
  
  .work-play-badge {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
  }
  .work-card:hover .work-play-badge {
    opacity: 1;
  }
  .work-play-badge svg {
    width: 48px;
    height: 48px;
    fill: #ffffff;
  }

  .work-info {
    padding: 24px;
  }
  .work-category {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 8px;
  }
  .work-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
  }
  .work-desc {
    font-size: 14px;
    opacity: 0.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .work-tags {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .work-tag-item {
    font-size: 11px;
    background-color: rgba(var(--border-rgb), 0.4);
    padding: 3px 8px;
    border-radius: 4px;
    opacity: 0.8;
  }
}

/* 비디오 레이어 모달 플레이어 */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}
.video-modal.open {
  opacity: 1;
  visibility: visible;
}

.video-modal-content {
  width: 90%;
  max-width: 1000px;
  aspect-ratio: 16/9;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.video-modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  color: #ffffff;
  font-size: 32px;
  cursor: pointer;
  background: none;
  border: none;
}

/* --------------------------------------------------------------------------
   ■ 7.6. 클라이언트 관계사 페이지 전용 (.client-page)
   -------------------------------------------------------------------------- */
.client-page {
  padding: 140px 0 100px;
  
  .client-header {
    text-align: center;
    margin-bottom: 60px;
  }
  
  .page-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
  }
  .page-subtitle {
    font-size: 15px;
    opacity: 0.7;
  }

  .tabs-wrapper {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
  }
  
  .tab-btn {
    padding: 10px 24px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
  }
  .tab-btn:hover,
  .tab-btn.active {
    background-color: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
  }

  .clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  
  .client-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    border: 1px solid rgba(var(--border-rgb), 0.15);
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
  }
  .client-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
  }
  
  .client-logo {
    max-height: 54px;
    max-width: 85%;
    object-fit: contain;
    filter: grayscale(1) opacity(0.7);
    transition: var(--transition-fast);
  }
  .client-card:hover .client-logo {
    filter: none;
  }
  
  .client-name {
    margin-top: 16px;
    font-size: 14px;
    font-weight: 700;
    opacity: 0.8;
  }
}

/* --------------------------------------------------------------------------
   ■ 7.7. 비전 서브페이지 전용 (.vision-page-modern)
   -------------------------------------------------------------------------- */
html.vision-html-active,
body.vision-body-active {
  overflow: visible !important;
  overflow-x: visible !important;
  overflow-y: visible !important;
  height: auto !important; /* 그누보드 전체 강제 레이아웃의 스티키 억제 요소를 해제 */
  transition: background-color 1.2s cubic-bezier(0.25, 0.8, 0.25, 1), color 1.2s ease;
}

.vision-page-modern {
  padding-top: 0;
  overflow: visible !important;
}

.vision-page-modern .vision-sticky-track {
  position: relative;
  height: 200vh; /* 트랙 높이 */
  width: 100%;
  overflow: visible !important;
}
.vision-page-modern #value-track { height: 280vh; } /* 3개 정원 드로잉 시퀀스를 극적인 감도로 연출하기 위한 휠 트랙 확장 */
.vision-page-modern #vision-track { height: 200vh; }
.vision-page-modern #talent-track { height: 180vh; }
.vision-page-modern #welfare-track { height: 200vh; }

.vision-page-modern .vision-sticky-viewport {
  position: sticky !important;
  top: 0 !important;
  height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  width: 100% !important;
  padding-top: 84px; /* fixed 헤더 영역 침범을 대비한 정렬 상단 패딩 */
  z-index: 10 !important;
}

.vision-page-modern .vision-container-modern {
  width: 92%;
  max-width: 1560px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
}

.vision-page-modern .grid-sidebar-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

/* 좌측 사이드바 고정 내비 (부모 스티키 뷰포트 내에 단단히 고정되어 스크롤 시 화면 상에 완전 정지) */
.vision-page-modern .vision-left-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 15;
}
.vision-page-modern .vision-left-nav-item {
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  opacity: 0.35;
  position: relative;
  padding-left: 20px;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: pointer;
}
.vision-page-modern .vision-left-nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  opacity: 0.5;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.vision-page-modern .vision-left-nav-item.active {
  opacity: 1;
  color: var(--accent-color);
}
.vision-page-modern .vision-left-nav-item.active::before {
  transform: translateY(-50%) scale(1.4);
  background-color: var(--accent-color);
}

.vision-page-modern .vision-main-contents {
  position: relative;
  width: 100%;
}

/* 최초 진입 시 슬로건의 화려한 등장 오프닝 인트로 애니메이션 */
.vision-page-modern .value-title-box {
  margin-bottom: 20px;
}

.vision-page-modern .value-title-box .sec-label {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 9999px;
  background: rgba(255, 82, 29, 0.1);
  color: var(--accent-color);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 82, 29, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  
  opacity: 0;
  transform: translateY(20px);
  animation: openingSlideUp 0.8s cubic-bezier(0.25, 1, 0.5, 1) 0.2s forwards;
}

.vision-page-modern .value-title-box .giant-headline {
  font-size: clamp(34px, 3.8vw, 58px);
  font-weight: 900;
  line-height: 1.25;
  word-break: keep-all;
  color: #ffffff;
  margin-bottom: 16px;
  
  opacity: 0;
  transform: scale(0.85);
  transform-origin: center center;
  animation: openingZoomIn 1.1s cubic-bezier(0.34, 1.56, 0.64, 1) 0.4s forwards;
}

.vision-page-modern .value-title-box .giant-headline .accent {
  background: linear-gradient(135deg, #ff9e59 0%, #ff521d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.vision-page-modern .value-title-box .subtitle {
  font-size: clamp(14.5px, 1.1vw, 17.5px);
  opacity: 0.75;
  line-height: 1.65;
  word-break: keep-all;
  color: #eae1df;
  
  opacity: 0;
  transform: translateY(15px);
  animation: openingSlideUp 0.8s cubic-bezier(0.25, 1, 0.5, 1) 0.8s forwards;
}

/* 1. 핵심가치 완벽한 3개 정원형(Circle) 벤다이어그램 SVG */
.vision-page-modern .value-ellipse-wrapper {
  position: relative;
  width: 100%;
  height: 480px; /* 정원에 걸맞도록 충분한 가로세로 높이 보장 */
  margin-top: 10px;
}

.vision-page-modern .ellipse-svg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.vision-page-modern .ellipse-path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 4.5; /* 더욱 웅장해진 아웃라인 두께 */
  stroke-linecap: round;
  transition: stroke 0.4s ease, stroke-width 0.4s ease;
}

/* 개별 정원별 드로잉 오렌지/화이트 라인 */
.vision-page-modern .ellipse-challenge { stroke: rgba(255, 82, 29, 0.2); will-change: stroke-dashoffset; }
.vision-page-modern .ellipse-creative { stroke: rgba(255, 255, 255, 0.12); will-change: stroke-dashoffset; }
.vision-page-modern .ellipse-consumer { stroke: rgba(255, 82, 29, 0.2); will-change: stroke-dashoffset; }

.vision-page-modern .ellipse-desc-card {
  position: absolute;
  width: 280px; /* 정원 크기가 넓어짐에 따라 텍스트 박스도 쾌적하게 확대 */
  text-align: center;
  opacity: 0;
  transform: translate(-50%, -42%) scale(0.7); /* 위에서 제자리로 내려오는 트랜지션 */
  transition: transform 0.9s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.9s ease;
  z-index: 10;
  pointer-events: none;
  padding: 24px 20px; /* 원형 내부 글상자의 숨통을 트이게 넓힘 */
}

/* 50px만 겹치도록 수평 백분율 좌표 재매핑 ( viewBox 너비 1100 기준 중심: 270, 540, 810 ) */
.vision-page-modern .val-card-challenge { left: 24.5%; top: 50%; }
.vision-page-modern .val-card-creative { left: 49.1%; top: 50%; }
.vision-page-modern .val-card-consumer { left: 73.6%; top: 50%; }

.vision-page-modern .ellipse-desc-card.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: auto;
}

.vision-page-modern .ellipse-desc-card.active .val-title {
  color: var(--accent-color);
  text-shadow: 0 0 25px rgba(255, 82, 29, 0.35);
}

.vision-page-modern .val-title {
  font-size: 28px;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 20px; /* 제목 아래 여백 대폭 확보 */
  letter-spacing: -0.02em;
}
.vision-page-modern .val-text {
  font-size: 14.5px;
  opacity: 0.85;
  line-height: 1.85; /* 줄간격 확장으로 촘촘함을 완전히 해결 */
  color: #eae1df;
  word-break: keep-all;
}
.vision-page-modern .val-text strong {
  font-weight: 800;
  color: #ffffff;
  display: inline-block;
  margin-bottom: 8px; /* 내부 줄바꿈 후 가독성 여백 확보 */
}

/* 2. 비전 거대 화살표 드로잉 */
.vision-page-modern .vision-arrow-area {
  position: relative;
  width: 100%;
  height: 480px;
  display: flex;
  align-items: center;
}
.vision-page-modern .vision-arrow-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.vision-page-modern .arrow-path-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.03);
  stroke-width: 3.5;
}
.vision-page-modern .arrow-path-active {
  fill: none;
  stroke: url(#orange-gradient);
  stroke-width: 5;
  stroke-linecap: round;
  will-change: stroke-dashoffset;
}

.vision-page-modern .vision-arrow-content {
  position: relative;
  z-index: 10;
  padding-left: 60px;
  width: 100%;
  max-width: 800px;
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}
.vision-page-modern .vision-arrow-content.revealed {
  opacity: 1;
  transform: translateX(0);
}

.vision-page-modern .vision-headline {
  font-size: clamp(24px, 2.5vw, 42px);
  font-weight: 800;
  line-height: 1.45;
  word-break: keep-all;
  margin-bottom: 40px;
  color: #ffffff;
}
.vision-page-modern .vision-mission-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  list-style: none;
  padding: 0;
}
.vision-page-modern .vision-mission-item {
  font-size: clamp(14.5px, 1.1vw, 18px);
  color: #fceee9;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}
.vision-page-modern .vision-arrow-content.revealed .vision-mission-item {
  opacity: 0.85;
  transform: translateY(0);
  transition-delay: calc(var(--mission-idx) * 0.15s);
}

/* 3. 인재상 바람개비 스파이럴 카드 */
.vision-page-modern .talent-spiral-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  perspective: 1200px;
}

.vision-page-modern .talent-card-modern {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px 24px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  
  opacity: 0;
  transform: scale(0.4) rotate(-35deg) translateY(60px);
  transition: transform 0.9s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.9s ease;
}

.vision-page-modern .talent-spiral-grid.revealed .talent-card-modern {
  opacity: 1;
  transform: scale(1) rotate(0deg) translateY(0);
  transition-delay: calc(var(--delay) * 0.15s);
}

.vision-page-modern .talent-card-modern .talent-blob-bg {
  position: absolute;
  inset: -30px;
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  filter: blur(40px);
  opacity: 0.12;
  z-index: -1;
  pointer-events: none;
  animation: organicBlobMove 9s infinite alternate ease-in-out;
}

/* 부서별 컬러블롭 지정 */
.vision-page-modern .talent-orange .talent-blob-bg { background: linear-gradient(135deg, #ff7a1a 0%, #ff3d00 100%); }
.vision-page-modern .talent-purple .talent-blob-bg { background: linear-gradient(135deg, #7c4dff 0%, #00e5ff 100%); }
.vision-page-modern .talent-cyan .talent-blob-bg { background: linear-gradient(135deg, #00e676 0%, #00b0ff 100%); }
.vision-page-modern .talent-pink .talent-blob-bg { background: linear-gradient(135deg, #ff4081 0%, #f50057 100%); }
.vision-page-modern .talent-gold .talent-blob-bg { background: linear-gradient(135deg, #ffd700 0%, #ff9100 100%); }
.vision-page-modern .talent-teal .talent-blob-bg { background: linear-gradient(135deg, #00e5ff 0%, #00b0ff 100%); }

/* 3D 카드 테두리 */
.vision-page-modern .talent-card-modern::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1.5px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.08) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.4;
  transition: opacity 0.4s ease;
}
.vision-page-modern .talent-card-modern:hover::before {
  opacity: 1;
}

.vision-page-modern .talent-orange:hover { border-color: rgba(255, 122, 26, 0.35); box-shadow: 0 10px 30px rgba(255, 122, 26, 0.15); }
.vision-page-modern .talent-purple:hover { border-color: rgba(124, 77, 255, 0.35); box-shadow: 0 10px 30px rgba(124, 77, 255, 0.15); }
.vision-page-modern .talent-cyan:hover { border-color: rgba(0, 230, 118, 0.35); box-shadow: 0 10px 30px rgba(0, 230, 118, 0.15); }
.vision-page-modern .talent-pink:hover { border-color: rgba(255, 64, 129, 0.35); box-shadow: 0 10px 30px rgba(255, 64, 129, 0.15); }
.vision-page-modern .talent-gold:hover { border-color: rgba(255, 215, 0, 0.35); box-shadow: 0 10px 30px rgba(255, 215, 0, 0.15); }
.vision-page-modern .talent-teal:hover { border-color: rgba(0, 229, 255, 0.35); box-shadow: 0 10px 30px rgba(0, 229, 255, 0.15); }

.vision-page-modern .talent-card-num {
  font-size: 32px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
  transform: translateZ(30px);
  font-family: 'Outfit', sans-serif;
}
.vision-page-modern .talent-card-text {
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.65;
  opacity: 0.85;
  transform: translateZ(20px);
  color: #e9eff2;
  word-break: keep-all;
}

/* 4. 복리후생 순차 플립 카드 */
.vision-page-modern .welfare-flip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  perspective: 1500px;
}

.vision-page-modern .welfare-flip-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 30px 20px;
  text-align: center;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  
  /* 플립 대기 상태 */
  opacity: 0;
  transform: rotateY(-90deg) translateZ(100px);
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.8s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.vision-page-modern .welfare-flip-grid.revealed .welfare-flip-card {
  opacity: 1;
  transform: rotateY(0deg) translateZ(0);
  transition-delay: calc(var(--welfare-idx) * 0.12s);
}

.vision-page-modern .welfare-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-style: preserve-3d;
}

.vision-page-modern .welfare-icon-box {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transform: translateZ(30px);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.vision-page-modern .welfare-flip-card:hover .welfare-icon-box {
  transform: translateZ(35px) scale(1.1);
  background: rgba(255, 82, 29, 0.15);
}

.vision-page-modern .welfare-icon-box img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.vision-page-modern .welfare-title-modern {
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  transform: translateZ(25px);
}
.vision-page-modern .welfare-desc-modern {
  font-size: 13.5px;
  opacity: 0.65;
  line-height: 1.5;
  transform: translateZ(15px);
  color: #eae1df;
  word-break: keep-all;
}

.vision-page-modern .welfare-flip-card:hover {
  border-color: rgba(255, 82, 29, 0.35);
  box-shadow: 0 10px 30px rgba(255, 82, 29, 0.15);
}

.vision-page-modern .welfare-flip-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1.5px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.08) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.4;
  transition: opacity 0.4s ease;
}
.vision-page-modern .welfare-flip-card:hover::before {
  opacity: 1;
}

.vision-page-modern .talent-pink:hover { border-color: rgba(255, 64, 129, 0.35); box-shadow: 0 10px 30px rgba(255, 64, 129, 0.15); }
.vision-page-modern .talent-gold:hover { border-color: rgba(255, 215, 0, 0.35); box-shadow: 0 10px 30px rgba(255, 215, 0, 0.15); }
.vision-page-modern .talent-teal:hover { border-color: rgba(0, 229, 255, 0.35); box-shadow: 0 10px 30px rgba(0, 229, 255, 0.15); }

.vision-page-modern .talent-card-num {
  font-size: 32px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
  transform: translateZ(30px);
  font-family: 'Outfit', sans-serif;
}
.vision-page-modern .talent-card-text {
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.65;
  opacity: 0.85;
  transform: translateZ(20px);
  color: #e9eff2;
  word-break: keep-all;
}

/* 4. 복리후생 순차 플립 카드 */
.vision-page-modern .welfare-flip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  perspective: 1500px;
}

.vision-page-modern .welfare-flip-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 30px 20px;
  text-align: center;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  
  /* 플립 대기 상태 */
  opacity: 0;
  transform: rotateY(-90deg) translateZ(100px);
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.8s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.vision-page-modern .welfare-flip-grid.revealed .welfare-flip-card {
  opacity: 1;
  transform: rotateY(0deg) translateZ(0);
  transition-delay: calc(var(--welfare-idx) * 0.12s);
}

.vision-page-modern .welfare-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-style: preserve-3d;
}

.vision-page-modern .welfare-icon-box {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transform: translateZ(30px);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.vision-page-modern .welfare-flip-card:hover .welfare-icon-box {
  transform: translateZ(35px) scale(1.1);
  background: rgba(255, 82, 29, 0.15);
}

.vision-page-modern .welfare-icon-box img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.vision-page-modern .welfare-title-modern {
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  transform: translateZ(25px);
}
.vision-page-modern .welfare-desc-modern {
  font-size: 13.5px;
  opacity: 0.65;
  line-height: 1.5;
  transform: translateZ(15px);
  color: #eae1df;
  word-break: keep-all;
}

.vision-page-modern .welfare-flip-card:hover {
  border-color: rgba(255, 82, 29, 0.35);
  box-shadow: 0 10px 30px rgba(255, 82, 29, 0.15);
}

.vision-page-modern .welfare-flip-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1.5px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.08) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.4;
  transition: opacity 0.4s ease;
}
.vision-page-modern .welfare-flip-card:hover::before {
  opacity: 1;
}

/* ==========================================================================
   5. 모든 섹션 타이틀의 미려한 솟구침 등장 트랜지션 애니메이션
   ========================================================================== */
.vision-page-modern #talent-intro-box {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.9s cubic-bezier(0.25, 1, 0.5, 1), transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
}
.vision-page-modern #talent-intro-box.revealed {
  opacity: 1;
  transform: translateY(0);
}

.vision-page-modern #welfare-intro-box {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.9s cubic-bezier(0.25, 1, 0.5, 1), transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
}
.vision-page-modern #welfare-intro-box.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   6. 전역 누락된 로드 오프닝 인트로용 Keyframes 정의 복원
   ========================================================================== */
@keyframes openingSlideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes openingZoomIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==========================================================================
   7. CONTACT PAGE 전용 스타일 (다크/라이트 테마 완벽 호환)
   ========================================================================== */
.contact-page {
  padding-bottom: 120px;
}

.contact-content-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-form-side {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 48px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.contact-form-side .form-row {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.contact-form-side .form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex: 1;
  min-width: 0;
}

.contact-form-side label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-color);
  letter-spacing: -0.01em;
}

.contact-form-side label .accent {
  color: var(--accent-color);
  margin-left: 2px;
}

.contact-form-side input[type="text"],
.contact-form-side input[type="tel"],
.contact-form-side input[type="email"],
.contact-form-side select,
.contact-form-side textarea {
  width: 100%;
  padding: 16px 20px;
  font-size: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: rgba(var(--border-rgb), 0.12);
  color: var(--text-color);
  transition: var(--transition-fast);
}

.contact-form-side input::placeholder,
.contact-form-side textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}

.contact-form-side input[type="text"]:focus,
.contact-form-side input[type="tel"]:focus,
.contact-form-side input[type="email"]:focus,
.contact-form-side select:focus,
.contact-form-side textarea:focus {
  border-color: var(--accent-color);
  background: rgba(var(--border-rgb), 0.05);
  box-shadow: 0 0 0 3px rgba(255, 112, 67, 0.15);
}

.contact-form-side textarea {
  height: 180px;
  resize: none;
  line-height: 1.6;
}

/* 문의 서비스 다중 선택 탭 버튼 */
.service-tags-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.service-tag {
  position: relative;
  cursor: pointer;
}

.service-tag .hidden-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.service-tag .tag-btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  text-align: center;
  background: rgba(var(--border-rgb), 0.08);
  color: var(--text-secondary);
  transition: var(--transition-fast);
  user-select: none;
}

.service-tag .tag-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(255, 112, 67, 0.04);
}

.service-tag.active .tag-btn {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(255, 112, 67, 0.3);
}

/* 예산 셀렉트박스 커스텀 */
.select-style-wrapper {
  position: relative;
  width: 100%;
}

.select-style-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 48px !important;
}

.select-style-wrapper select option {
  background-color: var(--card-bg);
  color: var(--text-color);
}

.select-style-wrapper::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 6px;
  background: currentColor;
  clip-path: polygon(100% 0, 0 0, 50% 100%);
  color: var(--text-secondary);
  pointer-events: none;
  opacity: 0.7;
  transition: var(--transition-fast);
}

.select-style-wrapper:hover::after {
  color: var(--accent-color);
  opacity: 1;
}

/* 개인정보 수집 및 이용안내 동의 */
.privacy-agreement-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 16px 0 32px;
  user-select: none;
}

.privacy-agreement-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: rgba(var(--border-rgb), 0.2);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
  margin-top: 2px;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.privacy-agreement-label input[type="checkbox"]:checked {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.privacy-agreement-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.privacy-agreement-label span strong {
  color: var(--accent-color);
  font-weight: 700;
}

/* 제출 버튼 */
.btn-submit-contact {
  width: 100%;
  padding: 18px;
  font-size: 16px;
  font-weight: 700;
  background: var(--accent-color);
  color: #ffffff;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  display: block;
}

.btn-submit-contact:hover {
  background: #f4511e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-submit-contact:disabled {
  background: #bcaaa4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* 우측 사이드바 및 연락처 정보 박스 */
.contact-sidebar-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.contact-info-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 30px;
  letter-spacing: -0.01em;
  color: var(--text-color);
}

.contact-info-card .info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-info-card .info-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-info-card .info-item .icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(var(--border-rgb), 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  flex-shrink: 0;
  border: 1px solid rgba(var(--border-rgb), 0.1);
}

.contact-info-card .info-item .icon-wrap svg {
  width: 20px;
  height: 20px;
}

.contact-info-card .info-item .text-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-info-card .info-item .text-wrap .label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.contact-info-card .info-item .text-wrap .value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-color);
  transition: var(--transition-fast);
}

.contact-info-card .info-item .text-wrap a.value:hover {
  color: var(--accent-color);
}
.root_daum_roughmap .cont{
  display:none;
}
.quick-notice-box {
  background: rgba(216, 67, 21, 0.04);
  border: 1px dashed rgba(216, 67, 21, 0.25);
  padding: 24px 30px;
  border-radius: 10px;
}

.quick-notice-box h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.quick-notice-box h4::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent-color);
  border-radius: 2px;
}

.quick-notice-box p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  word-break: keep-all;
}

/* ==========================================================================
   8. CONTACT 반응형 미디어 쿼리
   ========================================================================== */
@media (max-width: 991px) {
  .contact-content-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .contact-form-side {
    padding: 30px 20px;
  }
  
  .contact-form-side .form-row {
    flex-direction: column;
    gap: 0;
  }
  
  .contact-form-side .form-group {
    margin-bottom: 20px;
  }
  
  .service-tags-wrapper {
    gap: 8px;
  }
  
  .service-tag .tag-btn {
    padding: 10px 16px;
    font-size: 13px;
  }
}

/* ==========================================================================
   8. 메인 페이지 전용 네이티브 레이아웃 (마이그레이션)
   ========================================================================== */

/* 1) 수직 헤더 (좌측 고정 메뉴) */
.site-header-vertical {
  position: fixed;
  top: 0;
  left: 0;
  width: 360px;
  height: 100vh;
  background-color: var(--bg-color);
  background-image: url('../images/vertical-header-bg1.jpg');
  background-size: cover;
  background-position: center;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 1000;
  padding: 40px 0;
  display: flex;
  flex-direction: column;
}

.vertical-header-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 40px;
}

.vertical-logo-link img {
  width: 95px;
  height: auto;
  /* margin-bottom: 60px; */
}

.vertical-gnb ul {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 50px;
}

.vertical-gnb a {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-color);
  position: relative;
  opacity: 1;
  padding: 5px 0;
}

.vertical-gnb a:hover {
  opacity: 1;
  color: var(--text-color);
}

.vertical-gnb a .nav-underline {
  position: absolute;
  bottom: 0px;
  left: 0;
  width: 100%;
  height: 12px;
  pointer-events: none;
}

.vertical-gnb a .nav-underline path {
  stroke: #ff6022;
  stroke-width: 4px;
  fill: none;
  stroke-dasharray: 1500;
  stroke-dashoffset: 1500;
  transition: stroke-dashoffset 1s ease;
}

.vertical-gnb a:hover .nav-underline path {
  stroke-dashoffset: 0;
}

.vertical-footer-info {
  margin-top: 50px;
  margin-bottom: 80px;
}

.vertical-footer-info .slogan {
  display: flex;
  flex-direction: column;
  margin-bottom: 30px;
}

.vertical-footer-info .slogan p {
  color: #ff6022;
  font-size: 40px;
  font-weight: 900;
  line-height: 1.5;
  text-transform: uppercase;
  margin: 0;
  letter-spacing: 0.02em;
}

.vertical-footer-info .company-info {
  display: none;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 100px;
}

.vertical-footer-info .copyright {
  margin-top: 10px;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* 메인 페이지에서 공통 요소들의 좌측 여백(수직 헤더만큼 밀기) */
@media screen and (min-width: 1025px) {
  body.main-page-active {
    padding-left: 360px;
  }
}

/* 2) 좌우 분할 스플릿 섹션 */
.hero-split-section {
  display: flex;
  width: 100%;
  position: relative;
}

.hero-video-col {
  width: 40%;
  position: sticky;
  top: 0;
  height: 100vh;
  background: #000;
  overflow: hidden;
}

.hero-video-inner {
  width: 100%;
  height: 100%;
}

.hero-video-inner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.hero-images-col {
  width: 60%;
  display: flex;
  flex-direction: column;
}

.hero-img-link {
  display: block;
  width: 100%;
  position: relative;
  overflow: hidden;
  margin-bottom: -1px; /* 이미지 간격 없애기 위함 */
}

.hero-img-link img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.hero-img-link:hover img {
  transform: scale(1.03);
}

.hero-img-title {
  position: absolute;
  right: 6%;
  bottom: 20%;
  color: #ffffff;
  font-size: 38px;
  font-weight: 900;
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  pointer-events: none;
  z-index: 2;
  transition: opacity 0.3s ease;
}

/* 3) 포트폴리오로 이동하는 스크롤 버튼 */
.scroll-to-portfolio {
  position: fixed;
  bottom: 40px;
  left: calc(50% + 140px);
  transform: translateX(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.3s;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.scroll-to-portfolio:hover {
  opacity: 1;
}
.scroll-to-portfolio .mouse-icon {
  width: 24px;
  height: 36px;
  border: 2px solid #ffffff;
  border-radius: 12px;
  position: relative;
  margin-bottom: 12px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.scroll-to-portfolio .wheel {
  width: 4px;
  height: 8px;
  background-color: #ff6022;
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 1.5s infinite;
}
@keyframes scrollWheel {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 12px); opacity: 0; }
}
.scroll-to-portfolio .scroll-text {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-color);
  text-transform: uppercase;
}

/* 4) 클라이언트 마퀴 섹션 */
.client-marquee-section {
  padding: 60px 0;
  overflow: hidden;
  background: var(--bg-color);
  border-top: 1px solid rgba(255,255,255,0.05);
}
.marquee-wrapper {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 20px;
  width: max-content;
  animation: marquee-scroll 150s linear infinite;
}
.marquee-client-card {
  /* background-color: rgba(255, 255, 255, 0.03); */
  /* border-radius: 12px; */
  /* border: 1px solid rgba(255, 255, 255, 0.05); */
  width: 220px;
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px;
  transition: transform 0.3s, border-color 0.3s, background-color 0.3s;
}
.marquee-client-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  background-color: rgba(255, 255, 255, 0.06);
}
.marquee-client-card img {
  max-height: 40px;
  max-width: 90%;
  object-fit: contain;
  opacity: 0.5;
  transition: opacity 0.3s, filter 0.3s;
  filter: grayscale(100%) brightness(200%);
  margin-bottom: 10px;
}
.marquee-client-card:hover img {
  opacity: 1;
  filter: grayscale(0) brightness(100%);
}
.marquee-client-card .client-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.3s;
  text-align: center;
}
.marquee-client-card:hover .client-name {
  color: var(--text-color);
}
@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 10px)); } /* half of track minus half gap */
}

/* 반응형 (테블릿/모바일) */
@media screen and (max-width: 1024px) {
  .site-header-vertical {
    display: none;
  }
  
  .hero-split-section {
    flex-direction: column;
  }
  
  .hero-video-col,
  .hero-images-col {
    width: 100%;
  }
  
  .hero-video-col {
    position: relative;
    height: 60vh;
  }
}