.form-section {
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary-gold);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201, 169, 110, 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  flex: 1;
}

.form-group.full-width {
  flex: 100%;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--pure-white);
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.1);
  color: var(--pure-white);
  font-size: 15px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* 파일 업로드 */
.photo-section {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-small);
  padding: 20px;
  margin-top: 10px;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

.file-upload {
  position: relative;
  border: 2px dashed rgba(201, 169, 110, 0.5);
  border-radius: var(--radius-small);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.05);
}

.file-upload:hover {
  border-color: var(--primary-gold);
  background: rgba(201, 169, 110, 0.1);
}

.file-upload input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  top: 0;
  left: 0;
}

.upload-content {
  pointer-events: none;
}

.upload-icon {
  font-size: 2rem;
  margin-bottom: 8px;
  display: block;
}

.upload-text {
  color: var(--medium-gray);
  font-size: 0.9rem;
  font-weight: 500;
}

.file-upload.has-file {
  border-color: var(--primary-gold);
  background: rgba(201, 169, 110, 0.15);
}

.file-upload.has-file .upload-text {
  color: var(--primary-gold);
}

/* 제출 버튼 */
.submit-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold));
  color: var(--pure-white);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: var(--transition);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201, 169, 110, 0.4);
}

.submit-btn:hover::before {
  left: 100%;
}

/* 플래시 메시지 */
.flash-messages {
  margin: 20px auto;
  max-width: 800px;
  padding: 0 20px;
}

.flash-message {
  padding: 15px 20px;
  border-radius: var(--radius-small);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.flash-success {
  background: rgba(76, 175, 80, 0.2);
  border: 1px solid rgba(76, 175, 80, 0.5);
  color: #4CAF50;
}

.flash-error {
  background: rgba(244, 67, 54, 0.2);
  border: 1px solid rgba(244, 67, 54, 0.5);
  color: #f44336;
}

/* 푸터 */
footer {
  background: var(--soft-black);
  color: var(--medium-gray);
  text-align: center;
  font-size: 0.85rem;
  padding: 35px 20px;
  margin-top: 80px;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

/* 포커스 상태 개선 (접근성) */
.nav-right nav a:focus,
.dropdown-toggle:focus {
  outline: 2px solid var(--primary-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== 모바일 최적화 시작 ===== */
/* 타블렛 사이즈 */
@media (max-width: 1024px) {
  .hero {
    gap: 35px;
    margin: 50px auto;
  }

  .hero-text h2 {
    font-size: 2.2rem;
  }

  .nav-container {
    padding: 0 30px;
  }
}

/* ===== 모바일 메인 최적화 ===== */
@media (max-width: 480px) {
  /* 기본 설정 */
  html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
  }

  body {
    font-size: 16px !important;
    line-height: 1.5;
    overflow-x: hidden;
  }

  /* ===== 헤더 모바일 최적화 ===== */
  header {
    backdrop-filter: none;
  }

  /* 헤더 높이 및 패딩 최적화 */
  .nav-container {
    height: 60px !important; /* 56px → 60px로 복원 */
    padding: 0 12px !important; /* 14px → 12px */
    position: relative;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 10px !important; /* 간격 늘림 */
  }

  .agency-name {
    font-size: 0.9rem !important; /* 0.8rem → 0.9rem 살짝 키움 */
    letter-spacing: 0.15px !important; /* 0.1px → 0.15px */
    line-height: 1.1 !important;
    white-space: nowrap !important;
    flex-shrink: 1 !important; /* 필요시 줄어들 수 있도록 */
    max-width: 65% !important; /* 유지 */
  }

  /* 모바일 햄버거 메뉴 */
  .mobile-menu-toggle {
    display: block !important;
    width: 50px !important; /* 46px → 50px로 복원 */
    height: 50px !important;
  }

  /* 데스크톱 네비게이션 완전 숨김 */
  .nav-right .desktop-nav {
    display: none !important;
  }

  /* ===== CM Models 스타일 오프캔버스 네비게이션 ===== */
  #main-navigation {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 85% !important;
    max-width: 360px !important;
    height: 100% !important;
    background: linear-gradient(180deg, var(--soft-black) 0%, var(--charcoal) 100%) !important;
    z-index: 1600 !important;
    transform: translateX(-100%) !important;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    display: flex !important;
    flex-direction: column !important;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5) !important;
    /* Safe Area 대응 */
    padding-top: max(env(safe-area-inset-top), 0px) !important;
    padding-bottom: max(env(safe-area-inset-bottom), 0px) !important;
    padding-left: max(env(safe-area-inset-left), 0px) !important;
    padding-right: max(env(safe-area-inset-right), 0px) !important;
  }

  #main-navigation.mobile-open {
    transform: translateX(0) !important;
  }

  /* 네비게이션 헤더 */
  .nav-header {
    padding: 30px 32px 40px 32px !important;
    border-bottom: 1px solid rgba(201, 169, 110, 0.15) !important;
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.1) 0%, rgba(201, 169, 110, 0.05) 100%) !important;
  }

  .nav-logo-mobile {
    font-family: 'Playfair Display', serif !important;
    font-size: 1.8rem !important;
    font-weight: 700 !important;
    letter-spacing: 1.5px !important;
    background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    text-transform: uppercase !important;
    line-height: 1.2 !important;
    margin-bottom: 8px !important;
  }

  .nav-subtitle {
    font-size: 0.9rem !important;
    color: var(--medium-gray) !important;
    font-weight: 400 !important;
    font-style: italic !important;
  }

  /* 네비게이션 메뉴 */
  .nav-menu {
    padding: 24px 0 !important;
    flex: 1 !important;
  }

  .nav-section {
    margin-bottom: 32px !important;
  }

  .nav-section-title {
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    color: var(--primary-gold) !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    padding: 0 32px 12px 32px !important;
    opacity: 0.8 !important;
  }

  /* 모바일 네비게이션 링크들 - CM Models 스타일 */
  #main-navigation > a,
  #main-navigation .nav-item {
    display: block !important;
    font-size: 1.8rem !important;
    font-weight: 300 !important;
    color: var(--pure-white) !important;
    text-decoration: none !important;
    padding: 16px 32px !important;
    line-height: 1.2 !important;
    letter-spacing: -0.02em !important;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    position: relative !important;
    overflow: hidden !important;
    border: none !important;
    margin: 0 !important;
    background: transparent !important;
    border-radius: 0 !important;
    min-height: auto !important;
    width: 100% !important;
    text-align: left !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
  }

  /* 호버 효과 */
  #main-navigation > a::before,
  #main-navigation .nav-item::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 110, 0.1), rgba(201, 169, 110, 0.2), rgba(201, 169, 110, 0.1), transparent) !important;
    transition: left 0.6s ease !important;
    z-index: -1 !important;
  }

  #main-navigation > a:hover,
  #main-navigation > a:active,
  #main-navigation .nav-item:hover,
  #main-navigation .nav-item:active {
    color: var(--primary-gold) !important;
    transform: translateX(12px) !important;
    background: rgba(201, 169, 110, 0.08) !important;
  }

  #main-navigation > a:active::before,
  #main-navigation .nav-item:active::before {
    left: 100% !important;
  }

  /* 드롭다운 컨테이너 */
  #main-navigation > .dropdown {
    width: 100% !important;
    position: static !important;
    display: block !important;
    margin: 0 !important;
  }

  /* 드롭다운 토글 버튼 */
  #main-navigation > .dropdown .dropdown-toggle {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    background: none !important;
    border: none !important;
    font-size: 1.8rem !important;
    font-weight: 300 !important;
    color: var(--pure-white) !important;
    padding: 16px 32px !important;
    line-height: 1.2 !important;
    letter-spacing: -0.02em !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    text-align: left !important;
    margin: 0 !important;
    min-height: auto !important;
    box-sizing: border-box !important;
  }

  #main-navigation > .dropdown .dropdown-toggle:hover {
    color: var(--primary-gold) !important;
    transform: translateX(12px) !important;
    background: rgba(201, 169, 110, 0.08) !important;
  }

  /* 드롭다운 아이콘 */
  .nav-dropdown-icon {
    font-size: 1.2rem !important;
    color: var(--primary-gold) !important;
    transition: transform 0.3s ease !important;
    margin-left: auto !important;
  }

  #main-navigation > .dropdown.open .dropdown-toggle .nav-dropdown-icon {
    transform: rotate(90deg) !important;
  }

  /* 서브메뉴 스타일 */
  #main-navigation .dropdown-menu {
    position: static !important;
    display: none !important;
    max-height: 0 !important;
    overflow: hidden !important;
    transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    background: rgba(31, 31, 31, 0.6) !important;
    margin: 8px 16px !important;
    border-radius: var(--radius-small) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(201, 169, 110, 0.2) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
    z-index: 1100 !important;
    width: calc(100% - 32px) !important;
    opacity: 0 !important;
    transform: translateY(-10px) !important;
  }

  #main-navigation .dropdown.open .dropdown-menu {
    display: block !important;
    max-height: 300px !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
  }

  #main-navigation .dropdown-menu a,
  #main-navigation .dropdown-menu .nav-item {
    display: flex !important;
    align-items: center !important;
    font-size: 1.4rem !important;
    font-weight: 400 !important;
    padding: 12px 24px !important;
    color: rgba(255, 255, 255, 0.85) !important;
    text-decoration: none !important;
    line-height: 1.3 !important;
    width: 100% !important;
    text-align: left !important;
    box-sizing: border-box !important;
    border-radius: 8px !important;
    margin: 2px 8px !important;
    width: calc(100% - 16px) !important;
    min-height: 52px !important;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    position: relative !important;
    overflow: hidden !important;
    border-bottom: none !important;
    background: transparent !important;
  }

  /* 서브메뉴 아이템 앞에 화살표 표시 */
  #main-navigation .dropdown-menu a::after,
  #main-navigation .dropdown-menu .nav-item::after {
    content: '→' !important;
    color: var(--primary-gold) !important;
    font-size: 1rem !important;
    margin-right: 12px !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
    order: -1 !important;
  }

  #main-navigation .dropdown-menu a:hover,
  #main-navigation .dropdown-menu a:active,
  #main-navigation .dropdown-menu .nav-item:hover,
  #main-navigation .dropdown-menu .nav-item:active {
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(201, 169, 110, 0.15)) !important;
    color: var(--primary-gold) !important;
    transform: translateX(8px) !important;
    box-shadow: 0 4px 20px rgba(201, 169, 110, 0.2) !important;
  }

  #main-navigation .dropdown-menu a:hover::after,
  #main-navigation .dropdown-menu .nav-item:hover::after {
    opacity: 1 !important;
  }

  #main-navigation .dropdown-menu a.active,
  #main-navigation .dropdown-menu .nav-item.active {
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.3), rgba(201, 169, 110, 0.2)) !important;
    color: var(--primary-gold) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 20px rgba(201, 169, 110, 0.25) !important;
  }

  #main-navigation .dropdown-menu a.active::after,
  #main-navigation .dropdown-menu .nav-item.active::after {
    content: '▶' !important;
    opacity: 1 !important;
  }

  /* 히어로 섹션 모바일 */
  .hero {
    display: block !important;
    margin: 40px auto !important;
    padding: 0 20px !important;
    text-align: center !important;
  }

  .main-logo {
    width: 280px !important;
    margin-bottom: 30px !important;
  }

  .hero-text h2 {
    font-size: 2rem !important;
  }

  .tagline {
    font-size: 1rem !important;
  }

  .glass-box {
    margin: 40px 20px !important;
    padding: 30px 24px !important;
  }

  .glass-box h2 {
    font-size: 1.8rem !important;
  }

  .cta-btn.large {
    font-size: 0.95rem !important;
    padding: 14px 32px !important;
  }

  .video-grid {
    padding: 0 20px !important;
    gap: 20px !important;
  }

  .video-card {
    max-width: 100% !important;
    width: 100% !important;
  }

  .video-card iframe {
    height: 200px !important;
  }

  /* 데스크톱 소셜 아이콘 숨김 */
  .social-icons.desktop-social {
    display: none !important;
  }
}

/* ===== 작은 모바일 (480px 이하) ===== */
@media (max-width: 480px) {
  .nav-container {
    padding: 0 10px !important;
    height: 56px !important;
    gap: 8px !important; /* 간격 늘림 */
  }

  .agency-name {
    font-size: 0.8rem !important; /* 0.75rem → 0.8rem 살짝 키움 */
    max-width: 60% !important; /* 65% → 60% */
  }

  .mobile-menu-toggle {
    width: 46px !important;
    height: 46px !important;
  }

  .hamburger-lines {
    width: 20px !important;
    height: 14px !important;
  }

  .hamburger-line {
    height: 2.5px !important;
  }

  .social-icons.mobile-social {
    gap: 24px !important;
    padding: 20px 24px 28px 24px !important;
  }

  .social-icons.mobile-social .social-icon {
    width: 56px !important;
    height: 56px !important;
    font-size: 1.4rem !important;
  }

  .main-logo {
    width: 200px !important;
  }

  .hero-text h2 {
    font-size: 1.7rem !important;
  }

  .tagline {
    font-size: 0.9rem !important;
  }

  .glass-box {
    margin: 24px 12px !important;
    padding: 20px 16px !important;
  }

  .glass-box h2 {
    font-size: 1.5rem !important;
  }

  .cta-btn.large {
    font-size: 0.9rem !important;
    padding: 12px 28px !important;
  }

  .video-card iframe {
    height: 180px !important;
  }

  #main-navigation {
    width: 90% !important;
    max-width: none !important;
  }

  .nav-header {
    padding: 20px 24px 30px 24px !important;
  }

  .nav-logo-mobile {
    font-size: 1.5rem !important;
  }

  #main-navigation > a,
  #main-navigation .nav-item {
    font-size: 1.6rem !important;
    padding: 14px 24px !important;
  }

  #main-navigation > .dropdown .dropdown-toggle {
    font-size: 1.6rem !important;
    padding: 14px 24px !important;
  }

  #main-navigation .dropdown-menu a,
  #main-navigation .dropdown-menu .nav-item {
    font-size: 1.2rem !important;
    padding: 10px 20px !important;
  }
}

/* ===== 아주 작은 모바일 (360px 이하) ===== */
@media (max-width: 360px) {
  .nav-container {
    padding: 0 8px !important;
    height: 54px !important;
    gap: 6px !important; /* 간격 늘림 */
  }

  .agency-name {
    font-size: 0.75rem !important; /* 0.7rem → 0.75rem 살짝 키움 */
    max-width: 55% !important; /* 60% → 55% */
  }

  .mobile-menu-toggle {
    width: 44px !important;
    height: 44px !important;
  }

  .social-icons.mobile-social {
    gap: 20px !important;
    padding: 18px 20px 26px 20px !important;
  }

  .social-icons.mobile-social .social-icon {
    width: 52px !important;
    height: 52px !important;
    font-size: 1.3rem !important;
  }

  .agency-name {
    font-size: 0.9rem !important;
    letter-spacing: 0.1px !important;
  }
}

/* ===== 가로 모드 최적화 ===== */
@media (max-width: 480px) and (orientation: landscape) {
  .nav-container {
    height: 50px !important;
  }

  .hero {
    margin: 16px auto !important;
  }

  .main-logo {
    width: 200px !important;
    margin-bottom: 16px !important;
  }

  .glass-box {
    margin: 24px 16px !important;
    padding: 20px !important;
  }

  .hero-text h2 {
    font-size: 1.6rem !important;
  }
}

/* ===== 포트폴리오 페이지에서 소셜 아이콘 숨기기 ===== */
/* 페이지 URL에 portfolio가 포함된 경우 소셜 아이콘 숨김 */
body[data-page-url*="portfolio"] .social-icons.mobile-social,
body[data-page-url*="portfolio"] .social-icons.desktop-social {
  display: none !important;
}

/* URL 감지가 안될 경우를 위한 추가 선택자 */
.portfolio-page .social-icons.mobile-social,
.portfolio-page .social-icons.desktop-social {
  display: none !important;
}

/* 포트폴리오 네비게이션에서만 소셜 아이콘 숨기기 */
#main-navigation .social-icons.mobile-social {
  display: none !important;
}

/* ===== 데스크톱에서는 모바일 요소 숨김 ===== */
@media (min-width: 481px) {
  .mobile-menu-toggle {
    display: none !important;
  }

  .nav-overlay {
    display: none !important;
  }

  .social-icons.mobile-social {
    display: none !important;
  }

  .social-icons.desktop-social {
    display: flex !important;
  }

  .nav-header {
    display: none !important;
  }

  .nav-menu {
    display: none !important;
  }

  .nav-section {
    display: none !important;
  }

  #main-navigation {
    display: none !important;
  }

  /* 데스크톱에서 드롭다운 호버 활성화 */
  .dropdown:hover .dropdown-menu {
    display: block !important;
    opacity: 1 !important;
    transform: translateX(-50%) translateY(0) !important;
  }

  /* 데스크톱 네비게이션 복원 */
  .desktop-nav {
    position: static !important;
    transform: none !important;
    flex-direction: row !important;
    background: transparent !important;
    padding: 0 !important;
    height: auto !important;
    width: auto !important;
    max-width: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    gap: 25px !important;
    display: flex !important;
    align-items: center !important;
  }
}

/* ===== 터치 디바이스 최적화 ===== */
@media (hover: none) and (pointer: coarse) {
  /* 터치 디바이스에서 호버 효과 비활성화 */
  .dropdown:hover .dropdown-menu {
    display: none !important;
  }

  /* 터치 활성화 시에만 드롭다운 표시 */
  .dropdown.open .dropdown-menu {
    display: block !important;
  }

  /* 터치 피드백 */
  .touch-active {
    transform: scale(0.95) !important;
    opacity: 0.8 !important;
  }

  #main-navigation .nav-item:hover,
  #main-navigation .dropdown-toggle:hover,
  #main-navigation .dropdown-menu .nav-item:hover {
    transform: none !important;
    background: transparent !important;
  }

  #main-navigation .nav-item:active,
  #main-navigation .dropdown-toggle:active,
  #main-navigation .dropdown-menu .nav-item:active {
    transform: translateX(8px) !important;
    background: rgba(201, 169, 110, 0.08) !important;
  }
}

/* ===== 접근성 및 성능 ===== */
/* 모션 감소 모드 지원 */
@media (prefers-reduced-motion: reduce) {
  #main-navigation {
    transition: transform 150ms ease !important;
  }

  #main-navigation .dropdown-menu {
    transition: opacity 150ms ease !important;
  }

  #main-navigation > a,
  #main-navigation .nav-item,
  #main-navigation > .dropdown .dropdown-toggle,
  #main-navigation .dropdown-menu a,
  #main-navigation .dropdown-menu .nav-item,
  .social-icons.mobile-social .social-icon {
    transition: all 150ms ease !important;
  }

  #main-navigation > a::before,
  #main-navigation .nav-item::before,
  .social-icons.mobile-social .social-icon::before {
    transition: left 300ms ease !important;
  }

  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .glass-box::before {
    animation: none !important;
  }
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
  .mobile-menu-toggle {
    border: 3px solid var(--primary-gold) !important;
  }

  #main-navigation > a,
  #main-navigation .nav-item,
  #main-navigation .dropdown-toggle {
    border: 1px solid rgba(201, 169, 110, 0.5) !important;
    margin-bottom: 2px !important;
  }

  #main-navigation .dropdown-menu a,
  #main-navigation .dropdown-menu .nav-item {
    border: 1px solid rgba(201, 169, 110, 0.3) !important;
  }
}

/* 다크 모드 최적화 */
@media (prefers-color-scheme: dark) {
  body {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%) !important;
  }
}

/* ===== 모바일 전용 유틸리티 ===== */
@media (max-width: 480px) {
  /* 가로 스크롤 방지 */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
  }

  * {
    max-width: 100% !important;
  }

  /* 비디오 오버플로우 방지 */
  iframe {
    max-width: 100% !important;
  }

  /* 터치 최적화 */
  a, button, input, select, textarea {
    -webkit-tap-highlight-color: rgba(201, 169, 110, 0.3) !important;
  }

  /* iOS Safari 최적화 */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  textarea,
  select {
    -webkit-appearance: none !important;
    border-radius: 8px !important;
  }
}

/* ===== 스크린 리더 전용 텍스트 ===== */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* 프리미엄 컬러 팔레트 */
:root {
  --primary-gold: #C9A96E;
  --accent-gold: #B8956A;
  --dark-gold: #A08B5C;
  --cream: #2A2A2A;
  --pure-white: #FFFFFF;
  --charcoal: #2D2D2D;
  --soft-black: #1A1A1A;
  --light-gray: #1F1F1F;
  --medium-gray: #999999;
  --border-light: #333333;
  --surface-light: rgba(201, 169, 110, 0.1);
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-strong: 0 15px 50px rgba(0, 0, 0, 0.5);
  --radius-small: 12px;
  --radius-medium: 20px;
  --radius-large: 30px;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 전체 기본 설정 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, var(--cream) 0%, var(--light-gray) 100%);
  color: var(--pure-white);
  line-height: 1.6;
  font-size: 15px;
  letter-spacing: -0.02em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 스크롤 잠금 클래스 */
body.menu-open {
  overflow: hidden !important;
  position: fixed !important;
  width: 100% !important;
  height: 100% !important;
}

/* 모든 기본 링크 스타일 리셋 및 재정의 */
a {
  text-decoration: none !important;
  color: inherit !important;
}

a:visited {
  color: inherit !important;
  text-decoration: none !important;
}

a:link {
  color: inherit !important;
  text-decoration: none !important;
}

html {
  scroll-behavior: smooth;
}

/* 접근성 - 스크린 리더용 숨김 텍스트 */
.skip-to-main {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-gold);
  color: var(--soft-black);
  padding: 8px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 4px;
}

.skip-to-main:focus {
  top: 6px;
}

/* 터치 디바이스 최적화 */
@media (hover: none) and (pointer: coarse) {
  .video-card:hover,
  .main-logo:hover,
  .cta-btn.large:hover {
    transform: none;
  }

  .video-card:active {
    transform: translateY(-4px);
  }

  .main-logo:active {
    transform: scale(0.98);
  }

  .cta-btn.large:active {
    transform: translateY(-2px) scale(1.02);
  }
}

/* ===== 모바일 햄버거 메뉴 개선 ===== */
.mobile-menu-toggle {
  display: none;
  position: relative;
  background: rgba(201, 169, 110, 0.1);
  border: 2px solid rgba(201, 169, 110, 0.3);
  border-radius: 12px;
  width: 50px;
  height: 50px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 2001;
  backdrop-filter: blur(10px);
  outline: none;
}

.mobile-menu-toggle:hover {
  background: rgba(201, 169, 110, 0.2);
  border-color: var(--primary-gold);
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.3);
}

.mobile-menu-toggle:active {
  transform: scale(0.95);
}

/* 햄버거 라인들 */
.hamburger-lines {
  position: relative;
  width: 20px;
  height: 14px;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--pure-white);
  border-radius: 1px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: center;
}

/* X 변환 애니메이션 */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--primary-gold);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--primary-gold);
}

.mobile-menu-toggle.active {
  background: rgba(201, 169, 110, 0.2);
  border-color: var(--primary-gold);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.4);
}

/* ===== 오프캔버스 오버레이 ===== */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--pure-white);
  border-radius: 1px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: center;
}

/* X 변환 애니메이션 */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--primary-gold);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--primary-gold);
}

.mobile-menu-toggle.active {
  background: rgba(201, 169, 110, 0.2);
  border-color: var(--primary-gold);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.4);
}

/* ===== 오프캔버스 오버레이 ===== */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* 터치 피드백 클래스 */
.touch-active {
  transform: scale(0.95);
  opacity: 0.8;
}

/* 필드 에러 스타일 */
.field-error {
  border-color: #f44336 !important;
  box-shadow: 0 0 0 3px rgba(244, 67, 68, 0.2) !important;
}

/* 404 에러 페이지 스타일 */
.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  text-align: center;
  padding: 40px 20px;
}

.error-content {
  max-width: 600px;
  margin-bottom: 40px;
}

.error-number {
  font-family: 'Playfair Display', serif;
  font-size: 8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  line-height: 1;
}

.error-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.error-message {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 40px;
  line-height: 1.6;
}

.error-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.error-animation {
  position: relative;
  font-size: 3rem;
}

.camera-icon {
  animation: bounce 2s infinite;
}

.sparkles {
  position: absolute;
  top: -20px;
  right: -20px;
  font-size: 1.5rem;
  transition: var(--transition);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* 헤더 */
header {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 169, 110, 0.2);
  box-shadow: var(--shadow-soft);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

header:hover {
  background: rgba(26, 26, 26, 0.98);
  box-shadow: var(--shadow-medium);
}

/* 스크롤 시 헤더 그림자 */
header.scrolled {
  box-shadow: var(--shadow-strong);
}

/* 네비게이션 컨테이너 */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  height: 70px;
  position: relative;
}

/* 왼쪽 브랜드 영역 */
.nav-left {
  flex: 0 0 auto;
}

/* 오른쪽 네비게이션 영역 */
.nav-right {
  display: flex;
  align-items: center;
  gap: 30px;
  flex: 0 0 auto;
  position: relative;
  z-index: 1100;
}

/* 브랜드명 */
.agency-name {
  font-family: 'Playfair Display', serif !important;
  font-size: 1.6rem !important;
  font-weight: 700 !important;
  letter-spacing: 1.5px !important;
  background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold)) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  text-decoration: none !important;
  text-transform: uppercase !important;
  position: relative;
  transition: var(--transition) !important;
}

.agency-name::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-gold), var(--dark-gold));
  transition: var(--transition);
}

.agency-name:hover::after {
  width: 100%;
}

/* ===== 데스크톱 네비게이션 ===== */
.nav-right nav {
  display: flex;
  align-items: center;
  gap: 25px;
  height: 100%;
  position: relative;
  z-index: 1100;
}

/* 네비게이션 링크 기본 스타일 */
.nav-right nav > * {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 12px;
  position: relative;
  transition: var(--transition) !important;
}

.nav-right nav a {
  text-decoration: none !important;
  color: var(--pure-white) !important;
  font-weight: 500 !important;
  font-size: 0.95rem !important;
  line-height: 1.2;
  white-space: nowrap;
  display: flex;
  align-items: center;
  height: 40px;
  transition: var(--transition) !important;
}

/* ===== 드롭다운 스타일 (데스크톱) ===== */
.dropdown {
  position: relative;
}

/* 호버 브리지 생성 */
.dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -10px;
  right: -10px;
  height: 16px;
  background: transparent;
  z-index: 1250;
  pointer-events: auto;
}

.dropdown-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 12px;
  color: var(--pure-white) !important;
  font-weight: 500 !important;
  font-size: 0.95rem !important;
  text-decoration: none !important;
  transition: var(--transition) !important;
  background: none;
  border: none;
}

.dropdown-toggle::after {
  content: '▼';
  font-size: 0.7rem;
  color: var(--primary-gold);
  transition: var(--transition);
  margin-top: 1px;
}

.dropdown:hover .dropdown-toggle::after,
.dropdown.open .dropdown-toggle::after {
  transform: rotate(180deg);
}

/* 호버 효과 */
.nav-right nav a:hover,
.dropdown-toggle:hover {
  color: var(--primary-gold) !important;
  transform: translateY(-1px);
}

/* 호버 배경 효과 */
.nav-right nav a::before,
.dropdown-toggle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% + 16px);
  height: calc(100% + 8px);
  background: rgba(201, 169, 110, 0.1);
  border-radius: var(--radius-small);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: var(--transition);
  z-index: -1;
}

.nav-right nav a:hover::before,
.dropdown-toggle:hover::before {
  opacity: 1;
}

/* 데스크톱 드롭다운 메뉴 */
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 15px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(20px);
  min-width: 180px;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-strong);
  border: 1px solid rgba(201, 169, 110, 0.2);
  overflow: hidden;
  opacity: 0;
  transform: translateX(-50%) translateY(-10px);
  transition: var(--transition);
  z-index: 1300 !important;
  pointer-events: auto;
}

.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
  display: block;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block !important;
  padding: 12px 20px !important;
  text-decoration: none !important;
  color: var(--pure-white) !important;
  font-size: 0.9rem !important;
  font-weight: 400 !important;
  transition: var(--transition) !important;
  border-bottom: 1px solid rgba(201, 169, 110, 0.1) !important;
  position: relative;
  z-index: 1310 !important;
}

.dropdown-menu a:last-child {
  border-bottom: none !important;
}

.dropdown-menu a.active {
  background: var(--surface-light) !important;
  color: var(--primary-gold) !important;
  font-weight: 600 !important;
}

.dropdown-menu a:hover {
  background: linear-gradient(90deg, rgba(201, 169, 110, 0.2), rgba(201, 169, 110, 0.1)) !important;
  color: var(--primary-gold) !important;
  padding-left: 30px !important;
}

/* 소셜 미디어 아이콘 - 데스크톱 */
.social-icons {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 15px;
  position: relative;
  z-index: 900;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.3);
  color: var(--pure-white);
  text-decoration: none;
  font-size: 1.1rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.social-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition);
}

.social-icon:hover {
  background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold));
  border-color: var(--primary-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.4);
}

.social-icon:hover::before {
  left: 100%;
}

.social-icon.instagram:hover {
  background: linear-gradient(45deg, #833ab4, #fd1d1d, #fcb045);
  border-color: #833ab4;
}

.social-icon.youtube:hover {
  background: #FF0000;
  border-color: #FF0000;
}

/* 히어로 섹션 */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  max-width: 1300px;
  margin: 60px auto;
  padding: 0 40px;
  gap: 50px;
}

/* 로고 이미지 스타일 */
.main-logo {
  width: 420px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-strong);
  transition: var(--transition);
}

.main-logo:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

/* 히어로 텍스트 */
.hero-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  line-height: 1.2;
  font-weight: 700;
  margin: 0;
  position: relative;
}

.gradient-text {
  background: linear-gradient(135deg, var(--pure-white) 0%, var(--primary-gold) 50%, var(--dark-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.gradient-text::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-gold), var(--dark-gold));
  border-radius: 2px;
  opacity: 0;
  animation: slideIn 1.5s ease-out 0.5s forwards;
}

@keyframes slideIn {
  to {
    opacity: 1;
    width: 100px;
  }
}

.tagline {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 400;
  color: var(--medium-gray);
  margin-top: -10px;
  opacity: 0;
  animation: fadeInUp 1.2s ease-out 0.8s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 글래스 박스 */
.glass-box {
  background: rgba(42, 42, 42, 0.85);
  backdrop-filter: blur(25px);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-strong);
  padding: 50px 40px;
  max-width: 600px;
  margin: 80px auto;
  text-align: center;
  border: 1px solid rgba(201, 169, 110, 0.2);
  position: relative;
  overflow: hidden;
}

.glass-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(201, 169, 110, 0.1), transparent);
  animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  50% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.glass-box h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.3rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.glass-box p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--medium-gray);
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

/* CTA 버튼 */
.cta-btn {
  display: inline-block !important;
  text-decoration: none !important;
  border: none !important;
  cursor: pointer !important;
  font-family: inherit !important;
}

.cta-btn.large {
  font-size: 1rem !important;
  font-weight: 600 !important;
  padding: 16px 40px !important;
  border-radius: 50px !important;
  background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold)) !important;
  color: var(--pure-white) !important;
  box-shadow: var(--shadow-medium) !important;
  transition: var(--transition) !important;
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin-top: 15px !important;
}

.cta-btn.large::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: var(--transition);
}

.cta-btn.large:hover {
  transform: translateY(-3px) scale(1.05) !important;
  box-shadow: 0 15px 40px rgba(201, 169, 110, 0.4) !important;
  color: var(--pure-white) !important;
}

.cta-btn.large:hover::before {
  left: 100%;
}

.cta-btn.secondary {
  background: transparent !important;
  border: 2px solid var(--primary-gold) !important;
  color: var(--primary-gold) !important;
}

.cta-btn.secondary:hover {
  background: var(--primary-gold) !important;
  color: var(--pure-white) !important;
}

/* 애니메이션 */
.fade-in-up {
  opacity: 0;
  animation: fadeInUpSmooth 1.2s ease-out forwards;
}

.fade-in-up:nth-child(2) {
  animation-delay: 0.2s;
}

.fade-in-up:nth-child(3) {
  animation-delay: 0.4s;
}

.fade-in-up:nth-child(4) {
  animation-delay: 0.6s;
}

@keyframes fadeInUpSmooth {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 센터 섹션 */
.center-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* 비디오 그리드 */
.video-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin: 50px auto;
  padding: 0 40px;
  max-width: 1200px;
}

.video-card {
  text-align: center;
  max-width: 320px;
  background: var(--pure-white);
  border-radius: var(--radius-medium);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  border: 1px solid rgba(201, 169, 110, 0.1);
}

.video-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-strong);
}

.video-card iframe {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.video-card:hover iframe {
  transform: scale(1.02);
}

.video-card img {
  border-radius: var(--radius-medium);
  width: 100%;
  height: auto;
  object-fit: cover;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.video-card:hover img {
  transform: scale(1.02);
  box-shadow: var(--shadow-medium);
}

.video-card p {
  margin-top: 15px;
  font-size: 0.95rem;
  color: var(--charcoal);
  font-weight: 500;
}

.video-card strong {
  color: var(--primary-gold);
  font-size: 1rem;
}

/* 폼 컨테이너 */
.form-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

.form-header {
  text-align: center;
  margin-bottom: 40px;
}

.form-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--pure-white) 0%, var(--primary-gold) 50%, var(--dark-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 15px;
}

.form-header p {
  color: var(--medium-gray);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

/* 폼 스타일 */
.application-form,
.booking-form {
  background: rgba(42, 42, 42, 0.85);
  backdrop-filter: blur(25px);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-strong);
  padding: 40px;
  border: 1px solid rgba(201, 169, 110, 0.2);
  position: relative;
  overflow: hidden;
}

.application-form::before,
.booking-form::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(201, 169, 110, 0.05), transparent);
  animation: shimmer 6s ease-in-out infinite;
}

/* 소셜 링크 영역 - 모바일 전용 완전 분리 */
.social-icons.mobile-social {
  display: none !important; /* 기본적으로 숨김 */
  justify-content: center !important;
  align-items: center !important;
  gap: 28px !important;
  padding: 24px 32px 32px 32px !important;
  margin-top: auto !important;
  margin-bottom: 20px !important;
  width: 100% !important;
  background: linear-gradient(135deg, rgba(201, 169, 110, 0.2), rgba(201, 169, 110, 0.12)) !important;
  border-top: 2px solid rgba(201, 169, 110, 0.4) !important;
  border-radius: 20px 20px 0 0 !important;
  box-sizing: border-box !important;
  z-index: 1050 !important;
  position: relative !important;
  box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.2) !important;
}

/* 모바일에서만 소셜 아이콘 표시 */
@media (max-width: 480px) {
  .social-icons.mobile-social {
    display: flex !important;
  }
}

/* Follow Us 라벨 개선 */
.social-icons.mobile-social::before {
  content: 'Follow Us' !important;
  position: absolute !important;
  top: 8px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  color: var(--primary-gold) !important;
  text-transform: uppercase !important;
  letter-spacing: 1.5px !important;
  opacity: 1 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

/* 소셜 아이콘 가시성 대폭 개선 */
.social-icons.mobile-social .social-icon {
  width: 60px !important;
  height: 60px !important;
  font-size: 1.5rem !important;
  border-radius: 50% !important;
  background: rgba(201, 169, 110, 0.25) !important;
  border: 3px solid rgba(201, 169, 110, 0.6) !important;
  color: var(--pure-white) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
  position: relative !important;
  overflow: hidden !important;
  backdrop-filter: blur(20px) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3) !important;
  cursor: pointer !important;
}

/* 터치 영역 확대 */
.social-icons.mobile-social .social-icon::after {
  content: '' !important;
  position: absolute !important;
  top: -10px !important;
  left: -10px !important;
  right: -10px !important;
  bottom: -10px !important;
  background: transparent !important;
  border-radius: 50% !important;
  z-index: 1 !important;
}

/* 소셜 아이콘 호버/터치 효과 개선 */
.social-icons.mobile-social .social-icon:hover,
.social-icons.mobile-social .social-icon:active {
  transform: translateY(-6px) scale(1.15) !important;
  box-shadow: 0 15px 50px rgba(201, 169, 110, 0.5) !important;
  border-color: var(--primary-gold) !important;
}

.social-icons.mobile-social .social-icon.instagram:hover {
  background: linear-gradient(45deg, #833ab4, #fd1d1d, #fcb045) !important;
  border-color: #ffffff !important;
  box-shadow: 0 15px 50px rgba(131, 58, 180, 0.4) !important;
}

.social-icons.mobile-social .social-icon.youtube:hover {
  background: #FF0000 !important;
  border-color: #ffffff !important;
  box-shadow: 0 15px 50px rgba(255, 0, 0, 0.4) !important;
}

/* SVG 아이콘 크기 조정 */
.social-icons.mobile-social .social-icon svg {
  width: 24px !important;
  height: 24px !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3)) !important;
}

/* 모바일 브랜드명 크기 조정 */
@media (max-width: 480px) {
  .agency-name {
    font-size: 0.85rem !important; /* 적당한 크기로 */
    letter-spacing: 0.12px !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
    flex-shrink: 1 !important;
    max-width: 65% !important;
  }
}

/* ===== 레거시 메뉴 킬스위치 (파일 맨 아래에 추가) ===== */
/* 레거시 메뉴 패턴들 완전 무력화 */
.offcanvas,
.drawer,
.mobile-nav,
.sidebar,
.side-menu,
.menu-overlay:not(.nav-overlay),
.mobile-menu:not(#main-navigation),
.nav-mobile:not(#main-navigation),
.mobile-navigation:not(#main-navigation) {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  z-index: -9999 !important;
}

/* 레거시 상태 클래스들 무력화 */
body.nav-active,
body.menu-active,
body.sidebar-open,
body.offcanvas-open,
body.drawer-open {
  overflow: auto !important;
  position: static !important;
  height: auto !important;
  width: auto !important;
}

/* 우리 새 메뉴만 최상위 z-index 보장 */
.nav-overlay {
  z-index: 1500 !important;
}

#main-navigation {
  z-index: 1600 !important;
}

.mobile-menu-toggle {
  z-index: 2001 !important;
}

/* iOS Safari 안정화 */
@supports (-webkit-touch-callout: none) {
  /* iOS에서 메뉴 열림 시 backdrop-filter 성능 최적화 */
  body.menu-open header {
    backdrop-filter: none !important;
    background: rgba(26, 26, 26, 0.98) !important;
  }

  /* iOS 리페인트 글리치 방지 */
  .nav-overlay {
    transform: translateZ(0) !important;
    will-change: transform, opacity !important;
    -webkit-backface-visibility: hidden !important;
  }

  #main-navigation {
    transform: translateZ(0) !important;
    will-change: transform, opacity !important;
    -webkit-backface-visibility: hidden !important;
  }

  /* iOS 흰색 플래시 방지 */
  #main-navigation.mobile-open {
    background: linear-gradient(180deg, var(--soft-black) 0%, var(--charcoal) 100%) !important;
  }

  /* iOS 주소창 러버밴드 대응 */
  body.menu-open {
    background: var(--soft-black) !important;
    min-height: 100vh !important;
  }
}

/* 터치 디바이스에서 스크롤 락 강화 */
@media (hover: none) and (pointer: coarse) {
  body.menu-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
    -webkit-overflow-scrolling: auto !important;
  }

  body.menu-open #main-navigation {
    -webkit-overflow-scrolling: touch !important;
  }
}

/* 데스크톱에서 모바일 메뉴 완전 차단 */
@media (min-width: 769px) {
  .nav-overlay,
  #main-navigation,
  .mobile-menu-toggle {
    display: none !important;
  }

  /* 데스크톱에서 body 상태 초기화 */
  body.menu-open {
    overflow: auto !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
  }
}

/* 레거시 애니메이션 킬 */
@keyframes slideIn, @keyframes slideOut, @keyframes fadeInLeft, @keyframes fadeOutLeft {
  from, to {
    transform: none !important;
    opacity: 1 !important;
  }
}

/* 중복 햄버거 버튼들 숨김 */
button[class*="menu-toggle"]:not(.mobile-menu-toggle),
button[class*="nav-toggle"]:not(.mobile-menu-toggle),
.hamburger:not(.mobile-menu-toggle .hamburger-lines) {
  display: none !important;
}

/* ===== 킬스위치 끝 ===== */
/* ===== 모바일 메뉴 응급 수정 (style.css 맨 아래에 추가) ===== */

/* 모바일에서 메뉴가 안 닫히는 문제 강제 해결 */
@media (max-width: 480px) {
  /* 메뉴가 닫힌 상태일 때 강제로 숨기기 */
  #main-navigation:not(.mobile-open) {
    transform: translateX(-100%) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
  
  /* 오버레이가 비활성일 때 강제로 숨기기 */
  .nav-overlay:not(.active) {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    z-index: -1 !important;
  }
  
  /* body가 menu-open 클래스 없을 때 스크롤 복원 */
  body:not(.menu-open) {
    overflow: auto !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
    top: auto !important;
  }
  
  /* 햄버거 버튼이 active 아닐 때 원래 모양으로 */
  .mobile-menu-toggle:not(.active) .hamburger-line:nth-child(1) {
    transform: translateY(0) rotate(0) !important;
    background: var(--pure-white) !important;
  }
  
  .mobile-menu-toggle:not(.active) .hamburger-line:nth-child(2) {
    opacity: 1 !important;
    transform: scaleX(1) !important;
  }
  
  .mobile-menu-toggle:not(.active) .hamburger-line:nth-child(3) {
    transform: translateY(0) rotate(0) !important;
    background: var(--pure-white) !important;
  }
}

/* ===== 추가 안전장치 ===== */
@media (max-width: 480px) {
  /* 메뉴 전환 애니메이션 시간 단축 (빠른 닫힘) */
  #main-navigation {
    transition: transform 0.2s ease !important;
  }
  
  .nav-overlay {
    transition: all 0.2s ease !important;
  }
  
  /* 터치 이벤트 최적화 */
  .nav-overlay {
    -webkit-tap-highlight-color: transparent !important;
    user-select: none !important;
  }
  
  /* 메뉴 밖 터치 시 닫기 위한 설정 */
  .nav-overlay.active {
    touch-action: manipulation !important;
  }
}
/* 햄버거 메뉴 버튼 클릭 영역 개선 */
.mobile-menu-toggle {
  display: none;
  position: relative;
  background: rgba(201, 169, 110, 0.1);
  border: 2px solid rgba(201, 169, 110, 0.3);
  border-radius: 12px;
  width: 50px;
  height: 50px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 2001;
  backdrop-filter: blur(10px);
  outline: none;
  /* 터치 최적화 */
  -webkit-tap-highlight-color: rgba(201, 169, 110, 0.3);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  /* 클릭 영역 확장 */
  padding: 0;
  margin: 0;
  /* Flex로 중앙 정렬 */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 모바일에서만 표시 */
@media (max-width: 480px) {
  .mobile-menu-toggle {
    display: flex !important;
  }
}

/* 햄버거 라인들 컨테이너 */
.hamburger-lines {
  position: relative;
  width: 20px;
  height: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none; /* 자식 요소가 클릭을 방해하지 않도록 */
}

/* 햄버거 라인 */
.hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--pure-white);
  border-radius: 1px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: center;
  pointer-events: none; /* 자식 요소가 클릭을 방해하지 않도록 */
}

/* 호버 효과 */
.mobile-menu-toggle:hover {
  background: rgba(201, 169, 110, 0.2);
  border-color: var(--primary-gold);
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.3);
}

.mobile-menu-toggle:active {
  transform: scale(0.95);
}

/* X 변환 애니메이션 */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--primary-gold);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--primary-gold);
}

.mobile-menu-toggle.active {
  background: rgba(201, 169, 110, 0.2);
  border-color: var(--primary-gold);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.4);
}

/* 터치 디바이스 전용 스타일 */
@media (hover: none) and (pointer: coarse) {
  .mobile-menu-toggle {
    /* 터치 영역 확장 */
    min-height: 44px;
    min-width: 44px;
    /* 터치 피드백 제거 (JavaScript에서 처리) */
  }
  
  .mobile-menu-toggle:hover {
    /* 터치 디바이스에서는 hover 효과 제거 */
    background: rgba(201, 169, 110, 0.1);
    border-color: rgba(201, 169, 110, 0.3);
    transform: none;
    box-shadow: none;
  }
}

/* iOS Safari 특별 대응 */
@supports (-webkit-touch-callout: none) {
  .mobile-menu-toggle {
    -webkit-appearance: none;
    -webkit-tap-highlight-color: transparent;
  }
}

/* 접근성 향상 */
.mobile-menu-toggle:focus {
  outline: 2px solid var(--primary-gold);
  outline-offset: 2px;
}

/* 디버깅용 스타일 (문제 해결 후 제거) */
.mobile-menu-toggle.debug {
  border: 2px solid red !important;
  background: rgba(255, 0, 0, 0.1) !important;
}