/* ============================================================
   Estatein - Luxury Dark Real Estate Platform Stylesheet
   Based on Figma: new_ 디자인.fig
   Built with Bootstrap 5.3 & Vanilla CSS
   ============================================================ */

/* 구글 폰트 로드: Urbanist (모던 산세리프) & Noto Sans KR (한국어 호환) */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&family=Urbanist:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root,
[data-bs-theme="light"] {
  /* 기본 라이트(화이트) 모드 컬러 시스템 */
  --color-bg-main: #FFFFFF;
  --color-bg-subtle: #F8F9FA;
  --color-bg-card: #FFFFFF;
  --color-bg-card-subtle: #F1F5F9;
  --color-bg-input: #FFFFFF;
  --color-border-subtle: #E2E8F0;
  --color-border-hover: #CBD5E1;
  --color-primary: #703BF7;
  --color-primary-hover: #5F2EEA;
  --color-primary-subtle: rgba(112, 59, 247, 0.08);
  --color-text-white: #0F172A; /* 기본 본문 텍스트 (다크) */
  --color-text-secondary: #475569;
  --color-text-muted: #64748B;
  --color-star: #F59E0B;
  --font-main: 'Urbanist', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-bs-theme="dark"] {
  /* 다크 모드 컬러 시스템 */
  --color-bg-main: #141414;
  --color-bg-subtle: #181818;
  --color-bg-card: #1A1A1A;
  --color-bg-card-subtle: #1E1E1E;
  --color-bg-input: #141414;
  --color-border-subtle: #262626;
  --color-border-hover: #383838;
  --color-primary: #703BF7;
  --color-primary-hover: #8254F8;
  --color-primary-subtle: rgba(112, 59, 247, 0.15);
  --color-text-white: #FFFFFF;
  --color-text-secondary: #FFFFFF; /* 기존 rgb(153, 153, 153)에서 고시인성 #ffffff로 변경 */
  --color-text-muted: #E2E8F0;
  --color-star: #FFE600;
  --bs-secondary-color: #FFFFFF;
}

/* 전 페이지 보조 텍스트(#999999 / rgb(153, 153, 153)) 고시인성 #FFFFFF 오버라이드 */
[data-bs-theme="dark"] .text-secondary,
[data-bs-theme="dark"] .text-muted,
[data-bs-theme="dark"] .section-desc,
.text-secondary {
  color: #FFFFFF !important;
}

/* 기본 레이아웃 및 리셋 */
html {
  scroll-behavior: smooth;
}
html, body {
  background-color: var(--color-bg-main);
  color: var(--color-text-white);
  font-family: var(--font-main);
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-x: hidden !important;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}

main {
  overflow-x: hidden;
  width: 100%;
}

/* 트랜스퍼 (Transparent) 네비게이션 헤더 */
.navbar-estatein.transparent-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1040;
  height: 90px;
  display: flex;
  align-items: center;
  background: rgba(18, 18, 18, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0;
  transition: all 0.35s ease;
}

.navbar-estatein.transparent-nav .container-fluid {
  height: 100%;
  display: flex;
  align-items: center;
}

/* 스크롤 시 (다크 모드 기본) */
.navbar-estatein.transparent-nav.scrolled {
  background: rgba(14, 14, 14, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  height: 90px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* 라이트 모드 네비게이션바 (스크롤 전후 공통) */
[data-bs-theme="light"] .navbar-estatein.transparent-nav {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
[data-bs-theme="light"] .navbar-estatein.transparent-nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
[data-bs-theme="light"] .navbar-estatein .nav-link-custom {
  color: #1E293B !important;
}
[data-bs-theme="light"] .navbar-estatein .nav-link-custom:hover {
  color: #E58A1F !important;
  background: rgba(0, 0, 0, 0.04);
}
[data-bs-theme="light"] .navbar-estatein .nav-link-custom.active {
  color: #FFA726 !important;
}
[data-bs-theme="light"] .navbar-estatein .nav-sns-btn {
  border: none;
  color: #475569;
}
[data-bs-theme="light"] .navbar-estatein .nav-sns-btn:hover {
  color: #FFA726;
  background: transparent;
}
[data-bs-theme="light"] .navbar-estatein .nav-sns-btn.sns-naver:hover {
  color: #03C75A;
}
[data-bs-theme="light"] .navbar-estatein .nav-sns-btn.sns-instagram:hover {
  color: #E4405F;
}
[data-bs-theme="light"] .navbar-estatein .nav-sns-btn.sns-youtube:hover {
  color: #FF0000;
}
[data-bs-theme="light"] .navbar-estatein .navbar-toggler,
[data-bs-theme="light"] .navbar-estatein .navbar-toggler i,
[data-bs-theme="light"] .navbar-estatein .navbar-toggler i.text-white {
  color: #1E293B !important;
}

/* 좌측 SNS 버튼 그룹 (테두리 없는 미니멀 아이콘 스타일) */
.nav-sns-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-sns-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  background: transparent;
  transition: all 0.22s ease-in-out;
  font-size: 1.25rem;
  padding: 0;
}
.nav-sns-btn:hover {
  color: #FFA726;
  background: transparent;
  transform: translateY(-2px) scale(1.15);
}
.nav-sns-btn.sns-naver:hover {
  color: #03C75A;
}
.nav-sns-btn.sns-instagram:hover {
  color: #E4405F;
}
.nav-sns-btn.sns-youtube:hover {
  color: #FF0000;
}
.nav-sns-btn svg {
  display: block;
}

/* 모바일 햄버거 메뉴 내부 SNS 영역 */
.nav-mobile-sns-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
[data-bs-theme="light"] .nav-mobile-sns-wrap {
  border-top-color: rgba(0, 0, 0, 0.08);
}
.nav-mobile-sns-wrap .nav-sns-btn {
  width: 42px;
  height: 42px;
  font-size: 1.35rem;
}

/* 1080px 및 모바일 반응형 햄버거 메뉴바 & 드롭다운 레이아웃 */
@media (max-width: 1199.98px) {
  .navbar-estatein.transparent-nav {
    height: 74px; /* 모바일/태블릿 화면 높이 최적화 */
  }
  .navbar-estatein.transparent-nav.scrolled {
    height: 74px;
  }
  
  /* 모바일 메뉴 컨테이너: 상단 모바일 메뉴바 바로 아래(top: 100%)에 밀착 배치 */
  .navbar-estatein .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    margin: 0;
    background: rgba(14, 15, 20, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 2px solid rgba(255, 167, 38, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.65);
    padding: 20px 24px 28px;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 2px solid rgba(229, 138, 31, 0.6);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15);
  }

  .navbar-estatein .navbar-collapse .navbar-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 0;
  }

  .navbar-estatein .navbar-collapse .nav-link-custom {
    padding: 12px 16px !important;
    border-radius: 8px;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
  }

  .navbar-estatein .navbar-collapse .nav-link-custom:hover {
    background: rgba(255, 167, 38, 0.1);
    color: #FFA726 !important;
    border-color: rgba(255, 167, 38, 0.25);
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .nav-link-custom {
    color: #1E293B !important;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .nav-link-custom:hover {
    background: rgba(229, 138, 31, 0.08);
    color: #E58A1F !important;
  }

  .navbar-estatein .navbar-collapse .dropdown-menu {
    background: rgba(22, 24, 32, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 8px;
    margin-top: 6px;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .dropdown-menu {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  }
}

/* 모바일 메뉴 최상단 헤더 및 메뉴 닫기 버튼 스타일 */
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

[data-bs-theme="light"] .mobile-menu-header .mobile-menu-title {
  color: #1E293B !important;
}

.btn-close-mobile-menu {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  border-width: 1.5px;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-close-mobile-menu:hover {
  transform: translateY(-1px) scale(1.03);
  box-shadow: 0 4px 12px rgba(255, 167, 38, 0.3);
}

[data-bs-theme="light"] .btn-close-mobile-menu {
  color: #E58A1F;
  border-color: #E58A1F;
}

[data-bs-theme="light"] .btn-close-mobile-menu:hover {
  background-color: #E58A1F;
  color: #FFFFFF;
}

/* 중앙 브랜드 로고 (호버 시 위치 튐 방지: opacity 및 글로우 필터만 적용) */
.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding-right: 25px; /* 로고 우측 패딩 25px */
  transition: opacity 0.2s ease;
}
.brand-logo:hover {
  opacity: 0.85;
}
.brand-logo-img {
  height: 44px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  display: block;
  transition: filter 0.25s ease;
}
.brand-logo:hover .brand-logo-img {
  filter: drop-shadow(0 0 8px rgba(246, 168, 33, 0.4));
}

/* 브랜드 로고 화면 정중앙 고정 (모든 뷰포트에서 기하학적 정중앙 유지) */
.brand-logo-center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding-right: 0 !important;
  z-index: 1050;
}

@media (max-width: 991.98px) {
  .brand-logo-center .brand-logo-img {
    height: 36px;
  }
}

/* 우측 네비 메뉴 */
.nav-link-custom {
  color: rgba(255, 255, 255, 0.92) !important;
  font-size: 0.98rem;
  font-weight: 500;
  padding: 8px 14px !important;
  border-radius: 6px;
  transition: all 0.25s ease;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-link-custom:hover {
  color: #FFA726 !important;
  background: rgba(255, 255, 255, 0.05);
}
.nav-link-custom.active {
  color: #FFA726 !important;
  font-weight: 600;
}

/* 테마 토글 버튼 (White / Dark) */
.btn-theme-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
}
.btn-theme-pill:hover {
  border-color: #FFA726;
  color: #FFA726;
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

/* 라이트 모드 토글 버튼 (스크롤 전후 공통) */
[data-bs-theme="light"] .btn-theme-pill {
  border-color: rgba(0, 0, 0, 0.25);
  background: rgba(0, 0, 0, 0.05);
  color: #1E293B;
}
[data-bs-theme="light"] .btn-theme-pill:hover {
  border-color: #E58A1F;
  color: #E58A1F;
  background: rgba(0, 0, 0, 0.08);
}

/* 테마별 아이콘 표시 */
[data-bs-theme="light"] .theme-icon-moon {
  display: none;
}
[data-bs-theme="light"] .theme-icon-sun {
  display: inline-block;
  color: #F59E0B;
}
[data-bs-theme="dark"] .theme-icon-sun {
  display: none;
}
[data-bs-theme="dark"] .theme-icon-moon {
  display: inline-block;
  color: #818CF8;
}

/* 기존 호환용 스타일 */
.nav-link-estatein {
  color: var(--color-text-secondary) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 18px !important;
  border-radius: 8px;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}
.nav-link-estatein:hover {
  color: var(--color-text-white) !important;
  background-color: rgba(255, 255, 255, 0.05);
}
.nav-link-estatein.active {
  color: var(--color-text-white) !important;
  background-color: var(--color-bg-card);
  border-color: var(--color-border-subtle);
}

/* 공통 버튼 스타일 */
.btn-estatein-primary {
  background-color: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 10px;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}
.btn-estatein-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
  box-shadow: 0 4px 20px rgba(112, 59, 247, 0.45);
  transform: translateY(-2px);
}

.btn-estatein-outline {
  background-color: var(--color-bg-card);
  color: var(--color-text-white);
  border: 1px solid var(--color-border-subtle);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 10px;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}
.btn-estatein-outline:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-border-hover);
  color: #fff;
  transform: translateY(-2px);
}

/* 유튜브 비디오 히어로 섹션 */
.hero-video-section {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 580px;
  max-height: 960px;
  overflow: hidden;
  background-color: #0b0b0b;
}

.video-background-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.video-background-wrap iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.78vh;
  transform: translate(-50%, -50%);
  border: 0;
  pointer-events: none;
}

/* 비디오 상/하단 은은한 그라데이션 오버레이 */
.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(14, 14, 14, 0.55) 0%,
    rgba(14, 14, 14, 0.15) 30%,
    rgba(14, 14, 14, 0.1) 60%,
    rgba(14, 14, 14, 0.85) 90%,
    rgba(14, 14, 14, 1) 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* 가운데 하단 스크롤 다운 (Scroll Down) 버튼 */
.hero-scroll-down {
  position: absolute;
  bottom: 35px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-scroll-down:hover {
  color: #FFA726;
  transform: translateX(-50%) translateY(4px);
}
.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
  transition: border-color 0.3s ease;
  backdrop-filter: blur(4px);
}
.hero-scroll-down:hover .scroll-mouse {
  border-color: #FFA726;
}
.scroll-wheel {
  width: 3px;
  height: 7px;
  background-color: #FFA726;
  border-radius: 2px;
  animation: scrollWheel 1.8s infinite ease-in-out;
}
@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.2; }
  100% { transform: translateY(0); opacity: 1; }
}
.scroll-text {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.scroll-arrow {
  font-size: 0.85rem;
  animation: arrowBounce 1.8s infinite;
}
@keyframes arrowBounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(5px); }
  60% { transform: translateY(3px); }
}

/* 서비스 소개 섹션 (주식회사 캔버스미디어) */
.service-overview-section {
  position: relative;
  background-color: var(--color-bg-main);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background-color 0.3s ease;
}

.service-header-center {
  max-width: 820px;
}

.service-company-title {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text-white);
  line-height: 1.25;
  margin-bottom: 18px;
}

.service-lead-desc {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  word-break: keep-all;
  margin-bottom: 0;
  max-width: 720px;
}

.service-slogan-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  border-radius: 40px;
  background: rgba(255, 167, 38, 0.08);
  border: 1.5px solid rgba(255, 167, 38, 0.35);
  box-shadow: 0 4px 20px rgba(255, 167, 38, 0.08);
  transition: all 0.3s ease;
}

.service-slogan-pill:hover {
  transform: translateY(-2px);
  border-color: #FFA726;
  background: rgba(255, 167, 38, 0.12);
}

.service-slogan-pill .slogan-badge-text {
  font-size: 1.05rem;
  color: var(--color-text-white);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.service-slogan-pill .text-highlight {
  color: #FFA726;
  font-weight: 700;
}

.service-feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 20px;
  padding: 42px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.service-feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 167, 38, 0.45);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.service-card-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 167, 38, 0.15) 0%, rgba(255, 109, 0, 0.15) 100%);
  color: #FFA726;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
  transition: transform 0.3s ease;
}

.service-card-icon.icon-maintenance {
  background: linear-gradient(135deg, rgba(112, 59, 247, 0.15) 0%, rgba(130, 84, 248, 0.15) 100%);
  color: #703BF7;
}

.service-feature-card:hover .service-card-icon {
  transform: scale(1.08);
}

.service-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.service-card-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
  word-break: keep-all;
  flex-grow: 1;
  margin-bottom: 20px;
}

.service-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tag-item {
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  background: var(--color-bg-card-subtle);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-subtle);
}

/* 공통 섹션 헤더 */
.section-header-block {
  margin-bottom: 40px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #A374FF;
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-white);
  margin-bottom: 12px;
}
/* 섹션 서브타이틀 공통 스타일 */
.section-subtitle {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFA726;
  margin-bottom: 8px;
}
.section-desc {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 800px;
  margin-bottom: 0;
}

/* 설치사례 3x3 카드 스타일 (첨부 이미지 디자인 반영) */
.case-study-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  cursor: pointer;
}

.case-study-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 167, 38, 0.45);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
}

.case-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #0d0d0d;
}

.case-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.case-study-card:hover .case-img-wrap img {
  transform: scale(1.05);
}

.case-img-overlay {
  display: none !important;
}

.overlay-text-main {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.35;
  color: #FFFFFF;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
}

.overlay-text-sub {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  margin-top: 3px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.case-card-body {
  padding: 22px 20px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.case-card-title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text-white);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
  min-height: 2.9em;
  word-break: keep-all;
}

.case-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.case-card-meta i {
  color: #FFA726;
}

.case-card-meta .meta-dot {
  opacity: 0.5;
}

.case-card-tags {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 12px;
  margin-top: auto;
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  word-break: keep-all;
}

.case-card-tags .tag-icon {
  color: #FFA726;
  font-size: 0.85rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.case-card-tags .tag-content {
  color: var(--color-text-secondary);
}

/* 설치사례 더 보기 버튼 스타일 */
.btn-case-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 44px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-white);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: 50px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.btn-case-more i {
  font-size: 1.2rem;
  color: #FFA726;
  transition: transform 0.35s ease, color 0.3s ease;
}

.btn-case-more:hover {
  background: var(--color-bg-card-subtle);
  border-color: #FFA726;
  color: #FFA726;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255, 167, 38, 0.22);
}

.btn-case-more:hover i {
  transform: rotate(90deg) scale(1.15);
}

.btn-case-more:active {
  transform: translateY(-1px);
}

.btn-case-more:disabled {
  opacity: 0.7;
  cursor: default;
  pointer-events: none;
}

/* 추가 로드 시 부드러운 카드 페이드인 */
@keyframes caseFadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.case-fade-in {
  animation: caseFadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* 슬라이더 컨트롤 바 */
.slider-pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 24px;
  margin-top: 36px;
}
.page-indicator {
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
}
.page-indicator span {
  color: var(--color-text-white);
}
.slider-btn-group {
  display: flex;
  gap: 10px;
}
.btn-slider-nav {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-slider-nav:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-border-hover);
  color: #fff;
}

/* ============================================================
   디스플레이 & 영상하드웨어 제품소개 섹션 (첨부 이미지 디자인)
   ============================================================ */
.section-products {
  padding: 80px 0 100px;
  background-color: var(--color-bg-main);
  border-top: 1px solid var(--color-border-subtle);
}

/* 제품소개 섹션 타이틀 및 아이콘 */
.product-showcase-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-text-white);
  letter-spacing: -0.02em;
  margin-bottom: 0;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.product-title-icon {
  color: var(--color-primary);
  font-size: 1.6rem;
  vertical-align: middle;
}

.product-showcase-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  transition: all 0.35s ease;
}

.product-image-wrap {
  width: 100%;
  max-width: 440px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-item-img {
  max-height: 200px;
  width: auto;
  max-width: 90%;
  object-fit: contain;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.08));
}

.product-showcase-card:hover .product-item-img {
  transform: scale(1.05) translateY(-4px);
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.14));
}

.product-badge-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
}

/* 사이트 톤앤매너에 맞춘 제품소개 액션 버튼 (동일 너비 Pill 형태) */
.product-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 210px; /* 두 버튼의 좌우 크기 동일하게 통일 */
  max-width: 100%;
  text-align: center;
  background-color: #111827;
  color: #FFFFFF !important;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  padding: 13px 20px;
  border-radius: 50px;
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid #111827;
  box-shadow: 0 6px 20px rgba(17, 24, 39, 0.16);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-action-btn i:first-child {
  color: #FFA726;
  font-size: 1.15rem;
  transition: color 0.25s ease;
}

.product-action-btn .btn-arrow {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: transform 0.3s ease, color 0.25s ease;
}

.product-action-btn:hover {
  background-color: #FFA726;
  border-color: #FFA726;
  color: #111827 !important;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(255, 167, 38, 0.38);
}

.product-action-btn:hover i:first-child,
.product-action-btn:hover .btn-arrow {
  color: #111827;
}

.product-action-btn:hover .btn-arrow {
  transform: translateX(5px);
}

.product-action-btn:active {
  transform: translateY(-1px);
}

/* 다크 모드 톤앤매너 */
[data-bs-theme="dark"] .product-action-btn {
  background-color: #1E1E1E;
  border-color: #333333;
  color: #FFFFFF !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

[data-bs-theme="dark"] .product-action-btn:hover {
  background-color: #FFA726;
  border-color: #FFA726;
  color: #111827 !important;
  box-shadow: 0 12px 30px rgba(255, 167, 38, 0.32);
}

/* 기존 호환용 스타일 */
.product-black-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #111827;
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 13px 38px;
  border-radius: 50px;
  text-decoration: none;
  border: 1.5px solid #111827;
  transition: all 0.25s ease;
}
.product-black-badge:hover {
  background-color: #FFA726;
  border-color: #FFA726;
  color: #111827;
}

/* 고객 리뷰 카드 (Testimonial Card) */
.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
}
.testimonial-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
}
.stars-group {
  display: flex;
  gap: 4px;
  color: var(--color-star);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.testimonial-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 10px;
}
.testimonial-body {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}
.testimonial-user {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-subtle);
}
.user-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-border-subtle);
}
.user-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-white);
  margin: 0;
}
.user-location {
  font-size: 0.825rem;
  color: var(--color-text-secondary);
  margin: 0;
}

/* FAQ 카드 */
.faq-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
}
.faq-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
}
.faq-question {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 14px;
  line-height: 1.4;
}
.faq-answer {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

/* CTA 섹션 (main_img01.jpg 배경 및 스크롤 패럴랙스) */
.cta-section-wrap {
  position: relative;
  background-color: #0c0f17;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  padding: 80px 48px;
  margin: 70px 0;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

/* 패럴랙스 배경 이미지 레이어 (밝기 및 선명도 강화) */
.cta-parallax-bg {
  position: absolute;
  top: -30%;
  left: 0;
  width: 100%;
  height: 160%;
  background-image: url('../images/main_img01.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  z-index: 1;
  filter: brightness(1.12) contrast(1.05); /* 배경 이미지를 화사하고 선명하게 */
}

/* 배경 이미지가 훨씬 밝고 또렷하게 보이도록 오버레이 투명도 대폭 완화 */
.cta-overlay-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10, 14, 23, 0.65) 0%,
    rgba(15, 23, 42, 0.42) 55%,
    rgba(10, 14, 23, 0.35) 100%
  );
  z-index: 2;
  pointer-events: none;
}

.cta-content-row {
  position: relative;
  z-index: 3;
}

.cta-title {
  font-size: 2.35rem;
  font-weight: 700;
  color: #FFFFFF !important;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.cta-subtitle {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 650px;
  margin-bottom: 0;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

/* CTA 문의하기 버튼 및 상담 문의 버튼 (#FFA726 컬러 통일) */
#btnCtaContact,
#contactModal .btn-estatein-primary {
  background-color: #FFA726 !important;
  border: 1px solid #FFA726 !important;
  color: #ffffff !important;
  font-weight: 700;
  border-radius: 10px;
  box-shadow: none !important;
  transition: var(--transition-smooth);
}

#btnCtaContact:hover,
#contactModal .btn-estatein-primary:hover {
  background-color: #FB8C00 !important;
  border-color: #FB8C00 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 16px rgba(255, 167, 38, 0.4) !important;
  transform: translateY(-2px);
}

#btnCtaContact:active,
#contactModal .btn-estatein-primary:active {
  transform: translateY(0);
}

/* ============================================================
   푸터 (Footer) - Flowbite 스타일 중앙 정렬 미니멀 디자인
   ============================================================ */
.footer-estatein {
  background-color: #111827; /* Flowbite 다크 배경 */
  border-top: 1px solid #1F2937;
  padding: 64px 20px 48px;
  text-align: center;
}

.footer-flowbite-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.footer-flowbite-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s ease;
}

.footer-flowbite-logo:hover {
  opacity: 0.85;
}

.footer-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.footer-flowbite-desc {
  color: #FFFFFF;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  word-break: keep-all;
}

.footer-flowbite-nav {
  margin: 0;
  padding: 0;
}

.footer-flowbite-link {
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
  padding: 4px 6px;
}

.footer-flowbite-link:hover {
  color: #FFA726; /* 브랜드 포인트 컬러 */
}

/* 푸터 연락처 정보 (전화번호 & 이메일) */
.footer-flowbite-contact {
  color: #FFFFFF;
  font-size: 0.9rem;
}

.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-contact-link {
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-contact-link:hover {
  color: #FFA726;
  text-decoration: underline;
}

.footer-contact-divider {
  color: #64748B;
  user-select: none;
}

.footer-flowbite-copyright {
  color: #CBD5E1;
  font-size: 0.85rem;
  letter-spacing: -0.01em;
}

.footer-brand-name {
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-brand-name:hover {
  color: #FFA726;
  text-decoration: underline;
}

/* 모달 커스텀 다크 테마 */
.modal-content-dark {
  background-color: #1A1A1A;
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  color: #fff;
}
.modal-header-dark {
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 20px 24px;
}
.modal-footer-dark {
  border-top: 1px solid var(--color-border-subtle);
  padding: 16px 24px;
}
.form-control-dark {
  background-color: #141414 !important;
  border: 1px solid var(--color-border-subtle) !important;
  color: #fff !important;
  border-radius: 8px;
}
.form-control-dark:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(112, 59, 247, 0.25) !important;
}

/* ============================================================
   반응형 네비게이션 헤더 및 모바일 드롭다운 메뉴 (1080px 및 모바일 완벽 대응)
   ============================================================ */
@media (max-width: 1199.98px) {
  .navbar-estatein.transparent-nav,
  .navbar-estatein.transparent-nav.scrolled {
    height: 74px !important;
  }

  .brand-logo-img {
    height: 34px !important;
  }

  .navbar-estatein .container-fluid {
    position: relative !important;
    height: 100% !important;
  }

  /* 메뉴 배경 맨 위 사이드가 모바일 메뉴바 배경 바로 아래에 정확히 밀착 배치 */
  .navbar-estatein .navbar-collapse {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    margin: 0 !important;
    background: rgba(14, 18, 26, 0.98) !important;
    backdrop-filter: blur(24px) !important;
    -webkit-backdrop-filter: blur(24px) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-bottom: 2px solid #FFA726 !important;
    border-left: none !important;
    border-right: none !important;
    border-radius: 0 0 16px 16px !important;
    padding: 16px 20px 24px !important;
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.75) !important;
    max-height: calc(100vh - 74px) !important;
    overflow-y: auto !important;
    z-index: 1050 !important;
  }

  /* 모바일 메뉴 상단 헤더 (타이틀 + 메뉴 닫기 버튼) */
  .mobile-menu-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-bottom: 12px !important;
    margin-bottom: 10px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
  }

  .mobile-menu-title {
    font-size: 0.92rem;
    color: #FFFFFF;
    letter-spacing: -0.3px;
  }

  .btn-close-mobile-menu {
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    padding: 5px 14px !important;
    border-radius: 20px !important;
    border: 1px solid rgba(255, 167, 38, 0.5) !important;
    color: #FFA726 !important;
    background: rgba(255, 167, 38, 0.08) !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
  }

  .btn-close-mobile-menu:hover,
  .btn-close-mobile-menu:active {
    background: #FFA726 !important;
    color: #121212 !important;
    border-color: #FFA726 !important;
    transform: scale(1.02);
  }

  .navbar-estatein .navbar-collapse .nav-link-custom {
    padding: 10px 14px !important;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
  }

  .navbar-estatein .navbar-collapse .nav-link-custom:hover {
    background: rgba(255, 167, 38, 0.1) !important;
    color: #FFA726 !important;
  }

  /* 라이트 모드 대응 */
  [data-bs-theme="light"] .navbar-estatein .navbar-collapse {
    background: rgba(255, 255, 255, 0.98) !important;
    border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
    border-bottom: 2px solid #FFA726 !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15) !important;
  }

  [data-bs-theme="light"] .mobile-menu-header {
    border-bottom-color: rgba(0, 0, 0, 0.08) !important;
  }

  [data-bs-theme="light"] .mobile-menu-title {
    color: #1E293B !important;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .nav-link-custom {
    color: #1E293B !important;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .nav-link-custom:hover {
    color: #E58A1F !important;
    background: rgba(0, 0, 0, 0.05) !important;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .nav-link-custom.active {
    color: #FFA726 !important;
    font-weight: 700;
  }

  [data-bs-theme="light"] .navbar-estatein .navbar-collapse .btn-theme-pill {
    border-color: rgba(0, 0, 0, 0.25);
    background: rgba(0, 0, 0, 0.05);
    color: #1E293B;
  }
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 2.6rem;
  }
  .feature-box {
    border-right: none;
    border-bottom: 1px solid var(--color-border-subtle);
  }
  .feature-box:last-child {
    border-bottom: none;
  }
  .cta-section-wrap {
    padding: 40px 24px;
  }
  .cta-title {
    font-size: 2rem;
  }
  .service-company-title {
    font-size: 2.2rem;
  }
  .service-slogan-pill {
    padding: 8px 18px;
    font-size: 0.95rem;
  }
}

@media (max-width: 576px) {
  .brand-logo-img {
    height: 30px;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .stat-card {
    margin-bottom: 12px;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .service-company-title {
    font-size: 1.8rem;
  }
  .service-feature-card {
    padding: 26px 20px;
  }
}

/* ============================================================
   라이트 모드 (White Mode) 컴포넌트 세부 스타일
   ============================================================ */
[data-bs-theme="light"] body {
  background-color: #F8F9FA;
  color: #0F172A;
}

[data-bs-theme="light"] .case-study-card,
[data-bs-theme="light"] .property-card,
[data-bs-theme="light"] .testimonial-card,
[data-bs-theme="light"] .faq-accordion .accordion-item,
[data-bs-theme="light"] .features-bar-container {
  background: #FFFFFF !important;
  border-color: #E2E8F0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="light"] .case-card-title,
[data-bs-theme="light"] .property-title,
[data-bs-theme="light"] .reviewer-name,
[data-bs-theme="light"] .section-title,
[data-bs-theme="light"] .feature-title,
[data-bs-theme="light"] .accordion-button {
  color: #0F172A !important;
}

[data-bs-theme="light"] .case-card-tags {
  border-top-color: #E2E8F0 !important;
}

[data-bs-theme="light"] .accordion-button:not(.collapsed) {
  background-color: #F1F5F9 !important;
  color: var(--color-primary) !important;
}

[data-bs-theme="light"] .feature-box:hover {
  background-color: #F8FAFC !important;
}

[data-bs-theme="light"] .property-tag-badge {
  background: #F1F5F9 !important;
  color: #475569 !important;
  border-color: #E2E8F0 !important;
}

/* 화이트(라이트) 모드에서도 푸터는 다크 테마 스타일 유지 */
[data-bs-theme="light"] .footer-estatein {
  background-color: #111827 !important;
  border-top: 1px solid #1F2937 !important;
}

[data-bs-theme="light"] .footer-flowbite-desc {
  color: #FFFFFF !important;
}

[data-bs-theme="light"] .footer-flowbite-link {
  color: #F3F4F6 !important;
}

[data-bs-theme="light"] .footer-flowbite-link:hover {
  color: #FFA726 !important;
}

[data-bs-theme="light"] .footer-flowbite-copyright {
  color: #E2E8F0 !important;
}

[data-bs-theme="light"] .footer-brand-name {
  color: #FFFFFF !important;
}

[data-bs-theme="light"] .footer-brand-name:hover {
  color: #FFA726 !important;
}

[data-bs-theme="light"] .cta-section-wrap {
  background-color: #0c0f17 !important;
  border-color: rgba(255, 167, 38, 0.3) !important;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18) !important;
}

[data-bs-theme="light"] .cta-title {
  color: #FFFFFF !important;
}

[data-bs-theme="light"] .cta-subtitle {
  color: rgba(255, 255, 255, 0.9) !important;
}

[data-bs-theme="light"] .newsletter-input,
[data-bs-theme="light"] .form-control-dark {
  background-color: #FFFFFF !important;
  color: #0F172A !important;
  border-color: #CBD5E1 !important;
}

[data-bs-theme="light"] .modal-content-dark {
  background-color: #FFFFFF !important;
  color: #0F172A !important;
  border-color: #E2E8F0 !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

[data-bs-theme="light"] .modal-header-dark,
[data-bs-theme="light"] .modal-footer-dark {
  border-color: #E2E8F0 !important;
}

[data-bs-theme="light"] .social-icon-btn {
  background: #F1F5F9 !important;
  color: #475569 !important;
  border-color: #E2E8F0 !important;
}

[data-bs-theme="light"] .btn-slider-nav {
  background: #FFFFFF !important;
  border-color: #CBD5E1 !important;
  color: #0F172A !important;
}

[data-bs-theme="light"] .btn-slider-nav:hover {
  background: var(--color-primary) !important;
  color: #FFFFFF !important;
}

[data-bs-theme="light"] .btn-estatein-outline {
  background-color: #FFFFFF !important;
  color: #0F172A !important;
  border-color: #CBD5E1 !important;
}

[data-bs-theme="light"] .btn-estatein-outline:hover {
  background-color: #F1F5F9 !important;
  color: #000000 !important;
}

[data-bs-theme="light"] .section-tag {
  background-color: #EEF2FF !important;
  border-color: #E0E7FF !important;
  color: #4F46E5 !important;
}

/* 오시는 길 (Location) 라이트 모드 텍스트 가독성 */
[data-bs-theme="light"] .location-simple-address {
  color: #1E293B !important;
}
[data-bs-theme="light"] .location-text-link {
  color: #1E293B !important;
}
[data-bs-theme="light"] .location-text-link:hover {
  color: #E58A1F !important;
}

/* Service 섹션 라이트 모드 가독성 */
[data-bs-theme="light"] .service-company-title {
  color: #0F172A !important;
}
[data-bs-theme="light"] .service-lead-desc {
  color: #475569 !important;
}
[data-bs-theme="light"] .service-feature-card {
  background: #FFFFFF !important;
  border-color: #E2E8F0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
}
[data-bs-theme="light"] .service-card-title {
  color: #0F172A !important;
}
[data-bs-theme="light"] .service-card-desc {
  color: #475569 !important;
}
[data-bs-theme="light"] .service-tag-item {
  background: #F1F5F9 !important;
  color: #475569 !important;
  border-color: #E2E8F0 !important;
}
[data-bs-theme="light"] .service-slogan-pill {
  background: rgba(255, 167, 38, 0.08) !important;
  border-color: rgba(255, 167, 38, 0.4) !important;
}
[data-bs-theme="light"] .service-slogan-pill .slogan-badge-text {
  color: #0F172A !important;
}

/* 문의하기(Inquiry) 섹션 라이트 모드 가독성 */
[data-bs-theme="light"] .inquiry-form-card {
  background: #FFFFFF !important;
  border-color: #E2E8F0 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06) !important;
}
[data-bs-theme="light"] .inquiry-title {
  color: #0F172A !important;
}
[data-bs-theme="light"] .inquiry-desc {
  color: #475569 !important;
}
[data-bs-theme="light"] .inquiry-label {
  color: #1E293B !important;
}

/* ============================================================
   문의하기 섹션 (Contact & Inquiry) 스타일
   ============================================================ */
.section-inquiry {
  background-color: var(--color-bg-main);
  padding: 40px 0 100px;
  scroll-margin-top: 85px; /* 상단 고정 네비게이션바 오프셋 여백 */
}

.inquiry-form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

@media (max-width: 768px) {
  .inquiry-form-card {
    padding: 24px 18px;
    border-radius: 12px;
  }
}

.inquiry-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-white);
  margin-bottom: 8px;
}

.inquiry-control {
  background-color: var(--color-bg-card);
  color: var(--color-text-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: 6px;
  padding: 11px 15px;
  font-size: 0.96rem;
  transition: all 0.2s ease;
}

.inquiry-control option {
  background-color: #1a1e27 !important;
  color: #ffffff !important;
}

[data-bs-theme="light"] .inquiry-control option {
  background-color: #ffffff !important;
  color: #0f172a !important;
}

.inquiry-control:focus {
  background-color: var(--color-bg-card);
  color: var(--color-text-white);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-subtle);
  outline: none;
}

.inquiry-control::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

/* 개인정보취급방침 토글 */
.privacy-agreement-section {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 20px;
}

.btn-privacy-toggle {
  background: transparent;
  border: none;
  padding: 4px 0;
  cursor: pointer;
  color: var(--color-text-white);
  text-align: left;
}

.privacy-toggle-title {
  font-size: 0.95rem;
  font-weight: 600;
}

.privacy-chevron {
  font-size: 0.85rem;
  transition: transform 0.25s ease;
}

.btn-privacy-toggle.active .privacy-chevron {
  transform: rotate(180deg);
}

.privacy-scroll-area {
  max-height: 150px;
  overflow-y: auto;
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: 6px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.inquiry-checkbox {
  width: 1.15em;
  height: 1.15em;
  cursor: pointer;
  border-color: var(--color-border-subtle);
}

.inquiry-checkbox:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.inquiry-check-label {
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-white);
  margin-left: 4px;
}

/* 자동등록방지 캡차 */
.captcha-box {
  border: 1px solid var(--color-border-subtle);
  border-radius: 6px;
  overflow: hidden;
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 4px;
}

.captcha-canvas {
  display: block;
}

.btn-captcha-refresh {
  width: 42px;
  height: 42px;
  background-color: #FFA726;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: none !important;
  transition: all 0.25s ease;
}

.btn-captcha-refresh:hover {
  background-color: #FB8C00;
  color: #ffffff;
  transform: rotate(90deg);
  box-shadow: none !important;
}

.captcha-input {
  max-width: 100%;
}

/* 제출하기 버튼 (사이트 톤앤매너 #FFA726 일치, 섀도우 제거) */
.btn-inquiry-submit {
  background-color: #FFA726;
  color: #ffffff !important;
  border: 1px solid #FFA726;
  font-size: 1rem;
  font-weight: 700;
  padding: 13px 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: none !important;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-inquiry-submit:hover {
  background-color: #FB8C00;
  border-color: #FB8C00;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: none !important;
}

.btn-inquiry-submit:active {
  transform: translateY(0);
  box-shadow: none !important;
}

.btn-inquiry-submit i {
  font-size: 0.95rem;
  transition: transform 0.25s ease;
}

.btn-inquiry-submit:hover i {
  transform: translateX(3px);
}

/* 라이트 모드 지원 */
[data-bs-theme="light"] .inquiry-form-card {
  background-color: #ffffff;
  border-color: #E2E8F0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="light"] .inquiry-control {
  background-color: #ffffff;
  color: #0F172A;
  border-color: #CBD5E1;
}

[data-bs-theme="light"] .inquiry-control:focus {
  background-color: #ffffff;
  color: #0F172A;
  border-color: var(--color-primary);
}

[data-bs-theme="light"] .privacy-scroll-area {
  background-color: #F8FAFC;
  border-color: #E2E8F0;
  color: #475569;
}

/* ============================================================
   오시는 길 (Location) 섹션 스타일
   ============================================================ */
.section-location {
  background-color: var(--color-bg-main);
  padding: 40px 0 0;
  scroll-margin-top: 85px; /* 고정 네비게이션바 오프셋 여백 */
}

/* 3줄 심플 텍스트 스타일 */
.location-simple-address {
  line-height: 1.85;
  font-size: 1.05rem;
  color: var(--color-text-white);
}

.location-text-line {
  letter-spacing: -0.015em;
  word-break: keep-all;
  margin-bottom: 6px;
}

.location-text-link {
  color: var(--color-text-white);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.location-text-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 라운드 없는 풀사이즈 구글 지도 (100% Full Width) */
.location-map-container {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  border-radius: 0 !important;
  overflow: hidden;
  line-height: 0;
}

.location-map-iframe {
  display: block;
  width: 100%;
  height: 520px;
  border: 0;
  border-radius: 0 !important;
}

/* 지도 회사명 인포 카드 오버레이 (마커 제거 및 닫기 기능 탑재) */
.map-center-info-card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
  background: rgba(18, 20, 28, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 167, 38, 0.45);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.65), 0 0 18px rgba(255, 167, 38, 0.18);
  border-radius: 14px;
  padding: 16px 22px 14px 22px;
  text-align: center;
  white-space: nowrap;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: mapCardFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.map-center-info-card.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -40%) scale(0.92);
  visibility: hidden;
}

.map-info-close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: all 0.2s ease;
}

.map-info-close-btn:hover {
  background: rgba(255, 59, 48, 0.3);
  border-color: #FF3B30;
  color: #FFFFFF;
  transform: scale(1.1);
}

.map-info-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
  padding-right: 18px; /* 닫기 버튼과의 간격 확보 */
}

.marker-badge {
  background: #FFA726;
  color: #12141C;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 6px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.marker-company {
  color: #FFFFFF;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.marker-address {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.84rem;
  margin-bottom: 10px;
  line-height: 1.35;
}

.marker-directions-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 167, 38, 0.15);
  border: 1px solid rgba(255, 167, 38, 0.45);
  color: #FFA726;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.marker-directions-btn:hover {
  background: #FFA726;
  color: #12141C;
  border-color: #FFA726;
  transform: translateY(-1px);
}


/* 풋터 SNS 공식 채널 아이콘 그룹 (상단 nav와 동일한 테두리 없는 미니멀 아이콘 스타일) */
.footer-flowbite-sns {
  margin-top: 0.75rem;
  gap: 12px;
}

.footer-sns-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: all 0.22s ease-in-out;
  font-size: 1.25rem;
  padding: 0;
}

.footer-sns-btn:hover {
  color: #FFA726;
  background: transparent;
  transform: translateY(-2px) scale(1.15);
}

.footer-sns-btn.sns-naver:hover {
  color: #03C75A;
  background: transparent;
}

.footer-sns-btn.sns-instagram:hover {
  color: #E4405F;
  background: transparent;
}

.footer-sns-btn.sns-youtube:hover {
  color: #FF0000;
  background: transparent;
}

.footer-sns-btn svg {
  display: block;
}

/* 라이트 모드 대응 (상단 nav와 동일) */
[data-bs-theme="light"] .footer-sns-btn {
  border: none;
  background: transparent;
  color: #475569;
}

[data-bs-theme="light"] .footer-sns-btn:hover {
  background: transparent;
  color: #FFA726;
}

[data-bs-theme="light"] .footer-sns-btn.sns-naver:hover {
  color: #03C75A;
}

[data-bs-theme="light"] .footer-sns-btn.sns-instagram:hover {
  color: #E4405F;
}

[data-bs-theme="light"] .footer-sns-btn.sns-youtube:hover {
  color: #FF0000;
}

@keyframes mapCardFadeIn {
  0% {
    opacity: 0;
    transform: translate(-50%, -40%) scale(0.92);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* 지도 플로팅 줌 컨트롤러 (Zoom In / Zoom Out / Reset) */
.map-floating-controls {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(18, 20, 28, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.btn-map-control {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
  padding: 0;
}

.btn-map-control:hover {
  background: rgba(255, 167, 38, 0.25);
  border-color: #FFA726;
  color: #FFA726;
  transform: translateY(-1px);
}

.btn-map-control:active {
  transform: translateY(1px);
}

.btn-map-control.btn-map-reset {
  font-size: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 2px;
}

@media (max-width: 768px) {
  .location-simple-address {
    font-size: 0.95rem;
    line-height: 1.75;
  }
  .location-map-iframe {
    height: 380px;
  }
  .map-center-info-card {
    padding: 12px 16px 12px 16px;
    max-width: 90vw;
  }
  .marker-company {
    font-size: 0.96rem;
  }
  .marker-address {
    font-size: 0.76rem;
    margin-bottom: 8px;
    white-space: normal;
  }
  .map-directions-btn-group {
    gap: 5px;
  }
  .marker-directions-btn {
    font-size: 0.7rem;
    padding: 4px 8px;
    gap: 3px;
  }
  .map-floating-controls {
    top: 16px;
    right: 16px;
    padding: 6px;
    gap: 6px;
  }
  .btn-map-control {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
}

/* ============================================================
   스크롤 인/아웃 리빌 애니메이션 (Scroll Reveal & Fade In/Out)
   - 스크롤을 내리고 올리는 것에 따라 각 콘텐츠가 부드럽게 등장 및 퇴장
   - scale 제거로 좌우 흔들림 완벽 차단 및 순수 페이드 슬라이드 업 적용
   ============================================================ */
.scroll-reveal {
  opacity: 0 !important;
  transform: translate3d(0, 32px, 0) !important;
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1) !important;
  will-change: opacity, transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* 뷰포트 내 진입 시 부드럽고 생동감 있게 표시 */
.scroll-reveal.is-inview {
  opacity: 1 !important;
  transform: translate3d(0, 0, 0) !important;
}

/* 카드 및 연속 요소 스태거(Stagger) 딜레이 효과 */
.scroll-stagger-1 { transition-delay: 0.04s !important; }
.scroll-stagger-2 { transition-delay: 0.10s !important; }
.scroll-stagger-3 { transition-delay: 0.16s !important; }
.scroll-stagger-4 { transition-delay: 0.22s !important; }

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ============================================================
   인터랙티브 커스텀 서클 커서 (Interactive Circle Cursor)
   - 기본 상태: 세련된 도트 + 아웃라인 링
   - 링크/버튼 호버 시: 확대된 원형 서클(Circle)로 유려하게 변형
   ============================================================ */
@media (hover: hover) and (pointer: fine) {
  .cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    background-color: #FFA726;
    border-radius: 50%;
    pointer-events: none;
    z-index: 999999;
    transform: translate(-50%, -50%);
    transition: width 0.22s ease, height 0.22s ease, background-color 0.22s ease, opacity 0.25s ease, transform 0.22s ease;
    opacity: 0;
    visibility: hidden;
  }

  .cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border: 1.5px solid rgba(255, 167, 38, 0.75);
    background-color: transparent;
    border-radius: 50%;
    pointer-events: none;
    z-index: 999998;
    transform: translate(-50%, -50%);
    transition: width 0.26s cubic-bezier(0.16, 1, 0.3, 1),
                height 0.26s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.22s ease,
                background-color 0.26s ease,
                opacity 0.25s ease,
                transform 0.15s ease-out;
    opacity: 0;
    visibility: hidden;
  }

  /* 마우스 화면 진입 시 가시화 */
  .cursor-dot.is-visible,
  .cursor-ring.is-visible {
    opacity: 1;
    visibility: visible;
  }

  /* 링크, 버튼, 인터랙티브 요소 호버 시 확대된 Circle 형태로 모핑 */
  .cursor-ring.is-hovered {
    width: 56px;
    height: 56px;
    background-color: rgba(255, 167, 38, 0.22);
    border: 1.5px solid #FFA726;
    backdrop-filter: blur(1.5px);
    -webkit-backdrop-filter: blur(1.5px);
  }

  .cursor-dot.is-hovered {
    transform: translate(-50%, -50%) scale(0.4);
    background-color: #ffffff;
    opacity: 0.9;
  }

  /* 마우스 클릭(Down) 시 쫀득한 축소 피드백 */
  .cursor-ring.is-clicked {
    transform: translate(-50%, -50%) scale(0.82);
    background-color: rgba(251, 140, 0, 0.38);
    border-color: #FB8C00;
  }
}

/* 터치 기기에서는 커스텀 커서 미노출 */
@media (hover: none) or (pointer: coarse) {
  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }
}

/* ============================================================
   포트폴리오 (Portfolio) 전용 페이지 스타일
   - 네비게이션 서브메뉴(드롭다운), 카테고리 필터, 12x12 그리드 카드
   ============================================================ */

/* 1. 네비게이션 커스텀 드롭다운 메뉴 (제품소개 서브메뉴) */
.dropdown-menu-custom {
  background: rgba(22, 22, 22, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 8px;
  margin-top: 12px !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
  min-width: 200px;
  animation: dropdownFadeIn 0.22s ease forwards;
}

[data-bs-theme="light"] .dropdown-menu-custom {
  background: rgba(255, 255, 255, 0.98);
  border-color: #E2E8F0;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-item-custom {
  color: var(--color-text-white) !important;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
}

.dropdown-item-custom:hover {
  background: rgba(255, 167, 38, 0.12) !important;
  color: #FFA726 !important;
  transform: translateX(4px);
}

[data-bs-theme="light"] .dropdown-item-custom {
  color: #1E293B !important;
}

[data-bs-theme="light"] .dropdown-item-custom:hover {
  background: rgba(255, 167, 38, 0.12) !important;
  color: #E58A1F !important;
}

/* 2. 포트폴리오 히어로 배너 */
.portfolio-hero-banner {
  padding: 140px 0 60px;
  background: radial-gradient(circle at 50% 20%, rgba(255, 167, 38, 0.08) 0%, transparent 70%);
  position: relative;
}

.portfolio-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 0.88rem;
  font-weight: 600;
  background: rgba(255, 167, 38, 0.1);
  color: #FFA726;
  border: 1px solid rgba(255, 167, 38, 0.25);
  margin-bottom: 16px;
}

.portfolio-hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}

@media (max-width: 768px) {
  .portfolio-hero-title {
    font-size: 2.1rem;
  }
}

/* 3. 포트폴리오 카테고리 필터 버튼 그룹 */
.portfolio-filter-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 45px;
}

.portfolio-filter-btn {
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: 30px;
  padding: 10px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.portfolio-filter-btn:hover {
  border-color: #FFA726;
  color: #FFA726;
  background: rgba(255, 167, 38, 0.06);
  transform: translateY(-2px);
}

.portfolio-filter-btn.active {
  background: #FFA726 !important;
  border-color: #FFA726 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 18px rgba(255, 167, 38, 0.38);
  transform: translateY(-2px);
}

.filter-count-badge {
  display: inline-block;
  padding: 2px 7px;
  font-size: 0.75rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
  font-weight: 700;
}

[data-bs-theme="light"] .portfolio-filter-btn:not(.active) .filter-count-badge {
  background: #E2E8F0;
  color: #475569;
}

/* 4. 12x12 포트폴리오 그리드 카드 상세 스타일 */
.portfolio-grid-item {
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.portfolio-grid-item.is-hidden {
  display: none !important;
}

.portfolio-card-category-pill {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFA726;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(255, 167, 38, 0.4);
}

.portfolio-card-btn-detail {
  background: transparent;
  border: 1px solid rgba(255, 167, 38, 0.6);
  color: #FFA726;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.portfolio-card-btn-detail:hover {
  background: #FFA726;
  color: #ffffff;
  border-color: #FFA726;
  box-shadow: 0 4px 12px rgba(255, 167, 38, 0.35);
}

/* 5. 포트폴리오 상세 모달 스타일 */
.modal-spec-row {
  display: flex;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 0.95rem;
}

.modal-spec-label {
  width: 110px;
  font-weight: 700;
  color: #FFA726;
  flex-shrink: 0;
}

.modal-spec-val {
  color: var(--color-text-white);
  flex-grow: 1;
}

/* ============================================================
 * 6. 제품포트폴리오 상세 템플릿 (Portfolio Detail Template)
 * - 가로 너비 1294px 기준, 라운드/새도우 제거 및 심플 스타일 적용
 * ============================================================ */
.portfolio-detail-container {
  max-width: 1294px;
  width: 100%;
  margin: 0 auto;
  padding-top: 130px; /* 상단 고정 네비바(90px) 아래 브레드크럼이 가려지지 않도록 안전 여백 확보 */
  padding-bottom: 60px;
}

@media (max-width: 1199.98px) {
  .portfolio-detail-container {
    padding-top: 100px; /* 모바일/태블릿 화면 네비바(74px) 아래 안전 여백 확보 */
  }
}

.portfolio-detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.portfolio-detail-breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.portfolio-detail-breadcrumb a:hover {
  color: #FFA726;
}

.portfolio-detail-breadcrumb span.active {
  color: #FFA726;
  font-weight: 600;
  word-break: break-all;
}

/* 1) 제목 섹션 (브레드크럼 바로 아래에 밀착 배치되도록 상단 여백 조정) */
.portfolio-detail-title-section {
  padding-top: 10px;
  padding-bottom: 12px;
}

.portfolio-detail-title {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text-white);
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
}

.portfolio-detail-subtitle {
  font-size: 0.95rem;
  color: var(--color-estatein-text-muted, #94a3b8);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

/* 2) 카테고리 & 날짜 섹션 */
.portfolio-detail-meta-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.portfolio-detail-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 167, 38, 0.12);
  color: #FFA726;
  border: 1px solid rgba(255, 167, 38, 0.4);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 0 !important;
}

.portfolio-detail-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.portfolio-detail-client-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

/* 3) 대표 썸네일 이미지 섹션 (라운드 제거, 새도우 제거) */
.portfolio-detail-thumbnail-section {
  margin-bottom: 2.5rem;
}

.portfolio-detail-img-wrap {
  position: relative;
  width: 100%;
  max-height: 720px;
  aspect-ratio: 16 / 9;
  border-radius: 0 !important;
  overflow: hidden;
  background: #0d1117;
  border: 1px solid var(--color-border-subtle);
  box-shadow: none !important;
}

.portfolio-detail-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0 !important;
}

/* 4~6) 공통 템플릿 섹션 카드 (아이콘 제거, 라운드 제거, 새도우 제거) */
.portfolio-detail-section-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: 0 !important;
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
  box-shadow: none !important;
  position: relative;
}

.portfolio-detail-section-header {
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.portfolio-detail-section-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-white);
  margin: 0;
}

/* 4) 주요 장비 스펙 섹션 (아이콘 및 박스 제거, 상세 시공 내용처럼 심플화) */
.portfolio-detail-specs-content {
  color: var(--color-text-muted);
  font-size: 1.02rem;
  line-height: 1.9;
}

.portfolio-detail-specs-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.portfolio-detail-spec-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--color-text-white);
  font-size: 1.02rem;
  line-height: 1.7;
}

.portfolio-detail-spec-line .spec-bullet {
  color: #FFA726;
  font-weight: bold;
}

.portfolio-detail-spec-line .spec-text {
  color: var(--color-text-white);
  font-weight: 500;
}

/* 5) 상세 시공 내용 및 개요 섹션 (심플화 및 본문 이미지 스타일) */
.portfolio-detail-desc-content {
  color: var(--color-text-muted);
  font-size: 1.02rem;
  line-height: 1.9;
}

.portfolio-detail-desc-content p {
  margin-bottom: 1.25rem;
}

.portfolio-detail-html-content {
  color: var(--color-text-muted);
  font-size: 1.02rem;
  line-height: 1.9;
}

.portfolio-detail-html-content p {
  margin-bottom: 1.25rem;
}

/* 본문에 삽입되는 이미지: 사이즈가 달라도 가로폭 100% 일치, 가운데 정렬, 모서리 라운드 완전 제거 */
.portfolio-detail-desc-content img,
.portfolio-detail-html-content img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  display: block !important;
  margin-left: auto !important;
  margin-right: auto !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.portfolio-detail-html-content p:has(img) {
  text-align: center;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

/* 6) 해시태그 키워드 섹션 (심플화) */
.portfolio-detail-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-detail-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.03);
  color: #FFA726;
  border: 1px solid rgba(255, 167, 38, 0.3);
  border-radius: 0 !important;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.portfolio-detail-tag-pill:hover {
  background: #FFA726;
  color: #ffffff;
  border-color: #FFA726;
}

/* 7) 이전페이지 / 다음페이지 간단한 버튼 섹션 */
.portfolio-detail-page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  margin: 3.5rem 0;
  gap: 12px;
}

.portfolio-btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 0 !important;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-white);
  background: transparent;
}

.portfolio-btn-nav:hover {
  border-color: #FFA726;
  color: #FFA726;
  background: rgba(255, 167, 38, 0.08);
}

.portfolio-btn-nav.btn-nav-list {
  border-color: #FFA726;
  color: #FFA726;
}

.portfolio-btn-nav.btn-nav-list:hover {
  background: #FFA726;
  color: #000;
}

.portfolio-btn-nav.disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* 모바일 상세 네비게이션 반응형 (화면 밖 삐져나감 방지) */
@media (max-width: 576px) {
  .portfolio-detail-page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
    padding: 1rem 0;
    margin: 2rem 0;
    width: 100%;
    box-sizing: border-box;
  }

  .portfolio-btn-nav {
    padding: 8px 6px !important;
    font-size: 0.8rem !important;
    gap: 3px !important;
    white-space: nowrap !important;
    flex: 1 1 0 !important;
    min-width: 0 !important;
    justify-content: center !important;
    text-align: center !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .portfolio-btn-nav.btn-nav-list {
    flex: 0 0 auto !important;
    padding: 8px 12px !important;
  }
}

/* 8) 최근 등록한 포트폴리오 카드 3x2 그리드 섹션 (라운드 & 새도우 제거) */
.portfolio-detail-recent-section {
  padding-top: 1rem;
  margin-bottom: 5rem;
}

.portfolio-recent-header {
  margin-bottom: 2.25rem;
}

.portfolio-recent-subtitle {
  color: #FFA726;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.portfolio-recent-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-text-white);
  letter-spacing: -0.02em;
}

.portfolio-detail-recent-section .case-study-card {
  border-radius: 0 !important;
  box-shadow: none !important;
}

.portfolio-detail-recent-section .case-img-wrap {
  border-radius: 0 !important;
}

.portfolio-detail-recent-section .case-img-wrap img {
  border-radius: 0 !important;
}

.portfolio-detail-recent-section .portfolio-card-category-pill {
  border-radius: 0 !important;
}

.portfolio-detail-recent-section .portfolio-card-btn-detail {
  border-radius: 0 !important;
}

/* 9) 상세 시공 내용 및 본문 유튜브 동영상 컨테이너 (16:9 반응형, 모서리 라운드 0) */
.portfolio-detail-html-content .portfolio-youtube-wrap,
.portfolio-youtube-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
  padding-bottom: 56.25%; /* 16:9 비율 유지 */
  height: 0;
  overflow: hidden;
  background: #000;
  margin: 28px auto !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.portfolio-detail-html-content .portfolio-youtube-wrap iframe,
.portfolio-youtube-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  border: 0 !important;
  border-radius: 0 !important;
}

/* 본문 미디어 블록 프론트엔드 노출용 (관리자 툴바 은닉 & 여백 유지) */
.portfolio-detail-html-content .media-block-toolbar {
  display: none !important;
}

.portfolio-detail-html-content .editor-media-block {
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  margin: 28px auto !important;
  padding: 0 !important;
}
/* ============================================================
   좌측 사이드 슬라이딩 문의하기 폼 (Inquiry Side Offcanvas) 스타일
   ============================================================ */
.inquiry-side-offcanvas {
  width: 520px !important;
  max-width: 92vw !important;
  background-color: #141824;
  color: #f1f5f9;
  border-right: 1px solid rgba(255, 167, 38, 0.25);
  box-shadow: 12px 0 45px rgba(0, 0, 0, 0.55);
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

/* 라이트 모드 대응 */
[data-bs-theme="light"] .inquiry-side-offcanvas {
  background-color: #ffffff;
  color: #1e293b;
  border-right: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 12px 0 45px rgba(0, 0, 0, 0.15);
}

.inquiry-offcanvas-header {
  padding: 24px 28px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 14, 23, 0.5);
  align-items: flex-start;
}

[data-bs-theme="light"] .inquiry-offcanvas-header {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: #f8fafc;
}

.inquiry-offcanvas-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #FFA726;
  background: rgba(255, 167, 38, 0.12);
  border: 1px solid rgba(255, 167, 38, 0.3);
  border-radius: 4px;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.inquiry-offcanvas-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

[data-bs-theme="light"] .inquiry-offcanvas-title {
  color: #0f172a;
}

.inquiry-offcanvas-subtitle {
  font-size: 0.88rem;
  color: #94a3b8;
  line-height: 1.5;
  word-break: keep-all;
}

[data-bs-theme="light"] .inquiry-offcanvas-subtitle {
  color: #64748b;
}

.inquiry-offcanvas-body {
  padding: 24px 28px 40px;
  overflow-y: auto;
}

/* 오프캔버스 내부 폼 컨트롤 미세조정 */
.inquiry-side-offcanvas .inquiry-label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #e2e8f0;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .inquiry-label {
  color: #334155;
}

.inquiry-side-offcanvas .inquiry-control {
  background-color: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
  padding: 10px 14px;
}

/* 분류 드롭다운 select & option 스타일 (다크 모드 기본: 배경 어둡게, 글자 흰색) */
.inquiry-control option,
select.inquiry-control option,
.inquiry-side-offcanvas select.inquiry-control option,
.inquiry-side-offcanvas .form-select.inquiry-control option {
  background-color: #1a1e27 !important;
  color: #ffffff !important;
  padding: 10px 14px;
}

/* select 태그 본체 다크 스타일 */
select.inquiry-control,
.form-select.inquiry-control,
.inquiry-side-offcanvas select.inquiry-control,
.inquiry-side-offcanvas .form-select.inquiry-control {
  background-color: #1a1e27 !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23FFA726' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right 0.85rem center !important;
  background-size: 16px 12px !important;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .inquiry-control {
  background-color: #f8fafc;
  color: #0f172a;
  border-color: #cbd5e1;
}

/* 라이트 모드 (White Mode) select & option 스타일 */
[data-bs-theme="light"] .inquiry-control option,
[data-bs-theme="light"] select.inquiry-control option,
[data-bs-theme="light"] .inquiry-side-offcanvas select.inquiry-control option,
[data-bs-theme="light"] .inquiry-side-offcanvas .form-select.inquiry-control option {
  background-color: #ffffff !important;
  color: #0f172a !important;
}

[data-bs-theme="light"] select.inquiry-control,
[data-bs-theme="light"] .form-select.inquiry-control,
[data-bs-theme="light"] .inquiry-side-offcanvas select.inquiry-control,
[data-bs-theme="light"] .inquiry-side-offcanvas .form-select.inquiry-control {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #cbd5e1 !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23334155' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
}

.inquiry-side-offcanvas .inquiry-control:focus {
  background-color: rgba(255, 255, 255, 0.07);
  color: #ffffff;
  border-color: #FFA726;
  box-shadow: 0 0 0 3px rgba(255, 167, 38, 0.2);
}

.inquiry-side-offcanvas select.inquiry-control:focus,
.inquiry-side-offcanvas .form-select.inquiry-control:focus {
  background-color: #212634 !important;
  color: #ffffff !important;
  border-color: #FFA726 !important;
  box-shadow: 0 0 0 3px rgba(255, 167, 38, 0.25) !important;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .inquiry-control:focus {
  background-color: #ffffff;
  color: #0f172a;
  border-color: #FFA726;
  box-shadow: 0 0 0 3px rgba(255, 167, 38, 0.2);
}

[data-bs-theme="light"] .inquiry-side-offcanvas select.inquiry-control:focus,
[data-bs-theme="light"] .inquiry-side-offcanvas .form-select.inquiry-control:focus {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #FFA726 !important;
  box-shadow: 0 0 0 3px rgba(255, 167, 38, 0.25) !important;
}

.inquiry-side-offcanvas .privacy-agreement-section {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .privacy-agreement-section {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.inquiry-side-offcanvas .privacy-scroll-area {
  background-color: rgba(0, 0, 0, 0.25);
  border-color: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-size: 0.82rem;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .privacy-scroll-area {
  background-color: #f1f5f9;
  border-color: #e2e8f0;
  color: #475569;
}

.inquiry-side-offcanvas .btn-privacy-toggle {
  color: #e2e8f0;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .btn-privacy-toggle {
  color: #1e293b;
}

.inquiry-side-offcanvas .inquiry-check-label {
  color: #cbd5e1;
  font-size: 0.88rem;
}

[data-bs-theme="light"] .inquiry-side-offcanvas .inquiry-check-label {
  color: #334155;
}

/* 스크롤바 미려화 */
.inquiry-offcanvas-body::-webkit-scrollbar {
  width: 6px;
}
.inquiry-offcanvas-body::-webkit-scrollbar-track {
  background: transparent;
}
.inquiry-offcanvas-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

/* ============================================================
   제품 세로 카테고리 필터 (Vertical Category Sidebar) 스타일
   ============================================================ */
.product-v-filter-card {
  background: rgba(18, 20, 29, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  padding: 1.25rem;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 100px;
  margin-bottom: 2rem;
}

[data-bs-theme="light"] .product-v-filter-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.product-v-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  margin-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-bs-theme="light"] .product-v-filter-header {
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

.product-v-filter-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-white, #ffffff);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-bs-theme="light"] .product-v-filter-title {
  color: #0f172a;
}

.product-v-filter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.product-v-cat-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  color: var(--color-estatein-text-muted, #94a3b8);
  font-size: 0.92rem;
  font-weight: 500;
  text-align: left;
  transition: all 0.25s ease;
  cursor: pointer;
}

[data-bs-theme="light"] .product-v-cat-btn {
  background: #f8fafc;
  color: #475569;
}

.product-v-cat-btn:hover {
  background: rgba(255, 167, 38, 0.08);
  border-color: rgba(255, 167, 38, 0.3);
  color: #FFA726;
  transform: translateX(4px);
}

.product-v-cat-btn.active {
  background: linear-gradient(135deg, rgba(255, 167, 38, 0.18), rgba(255, 167, 38, 0.06));
  border-color: #FFA726;
  color: #FFA726;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(255, 167, 38, 0.15);
}

.product-v-cat-count {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-estatein-text-muted, #94a3b8);
  transition: all 0.25s ease;
}

[data-bs-theme="light"] .product-v-cat-count {
  background: #e2e8f0;
  color: #64748b;
}

.product-v-cat-btn.active .product-v-cat-count,
.product-v-cat-btn:hover .product-v-cat-count {
  background: #FFA726;
  color: #12141C;
}

/* 부모 카테고리 전환 퀵 스위처 */
.product-parent-switcher {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.product-parent-switch-btn {
  flex: 1;
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 4px;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.04);
}

[data-bs-theme="light"] .product-parent-switch-btn {
  background: #f1f5f9;
  border-color: #e2e8f0;
  color: #475569;
}

.product-parent-switch-btn.active {
  background: #FFA726;
  border-color: #FFA726;
  color: #12141C;
  box-shadow: 0 4px 15px rgba(255, 167, 38, 0.3);
}

.product-parent-switch-btn:hover:not(.active) {
  border-color: rgba(255, 167, 38, 0.5);
  color: #FFA726;
}
[data-bs-theme="light"] .inquiry-offcanvas-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
}

/* ============================================================
   메인 홈페이지 공지 팝업 모달 (Main Site Popup Modal)
   ============================================================ */
.main-site-popup-modal .modal-dialog {
  max-width: 440px;
  margin: 1.75rem auto;
}

.main-site-popup-card {
  background: #181A20;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 1px 1px rgba(255, 167, 38, 0.25);
  transition: transform 0.3s ease;
}

[data-bs-theme="light"] .main-site-popup-card {
  background: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.main-site-popup-header {
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

[data-bs-theme="light"] .main-site-popup-header {
  background: #F8FAFC;
  border-bottom-color: #E2E8F0;
}

.main-site-popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 20px;
  background: rgba(255, 167, 38, 0.15);
  color: #FFA726;
  border: 1px solid rgba(255, 167, 38, 0.3);
}

.main-site-popup-img-wrap {
  width: 100%;
  height: 220px;
  background: #0B0D12;
  position: relative;
  overflow: hidden;
}

.main-site-popup-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.main-site-popup-img-wrap:hover .main-site-popup-img {
  transform: scale(1.03);
}

.main-site-popup-body {
  padding: 20px;
}

.main-site-popup-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.4;
  margin-bottom: 10px;
}

[data-bs-theme="light"] .main-site-popup-title {
  color: #0F172A;
}

.main-site-popup-content {
  font-size: 0.92rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 18px;
  white-space: pre-line;
  word-break: keep-all;
}

[data-bs-theme="light"] .main-site-popup-content {
  color: #475569;
}

.main-site-popup-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 16px;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 8px;
  background: #FFA726;
  color: #12141C;
  border: none;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(255, 167, 38, 0.35);
}

.main-site-popup-btn:hover {
  background: #FFB74D;
  color: #12141C;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 167, 38, 0.45);
}

.main-site-popup-footer {
  padding: 10px 18px;
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: #94A3B8;
}

[data-bs-theme="light"] .main-site-popup-footer {
  background: #F1F5F9;
  border-top-color: #E2E8F0;
  color: #64748B;
}

.main-site-popup-footer .form-check-input {
  cursor: pointer;
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.3);
}

[data-bs-theme="light"] .main-site-popup-footer .form-check-input {
  border-color: #CBD5E1;
}

.main-site-popup-footer .form-check-input:checked {
  background-color: #FFA726;
  border-color: #FFA726;
}

.main-site-popup-close-btn {
  background: transparent;
  border: none;
  color: #94A3B8;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s ease;
}

.main-site-popup-close-btn:hover {
  color: #FFA726;
}

/* ============================================================
   제품 자료 다운로드 (.zip 전용) 섹션 및 카드 스타일
   ============================================================ */
.download-item-card {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.25s ease, 
              box-shadow 0.25s ease !important;
}

.download-item-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 167, 38, 0.45) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.download-action-btn {
  transition: filter 0.2s ease, transform 0.2s ease;
}

.download-action-btn:hover {
  filter: brightness(1.12);
  transform: scale(1.03);
}

[data-bs-theme="light"] .download-item-card {
  background: #FFFFFF !important;
  border-color: #E2E8F0 !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="light"] .download-item-card:hover {
  border-color: #FFA726 !important;
  box-shadow: 0 8px 25px rgba(255, 167, 38, 0.15);
}

[data-bs-theme="light"] .download-item-card h3 {
  color: #0F172A !important;
}

/* ============================================================
   커스텀 페이지네이션 (포트폴리오 & 제품 목록 공통)
   ============================================================ */
.custom-pagination-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 48px;
  padding-top: 24px;
}

.custom-pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--bs-body-color, #e0e0e0);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s ease;
  user-select: none;
  text-decoration: none;
}

.custom-pagination-btn:hover:not(:disabled):not(.active) {
  border-color: #FFA726;
  color: #FFA726;
  background: rgba(255, 167, 38, 0.1);
  transform: translateY(-2px);
}

.custom-pagination-btn.active {
  background: #FFA726;
  border-color: #FFA726;
  color: #121212;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(255, 167, 38, 0.35);
  cursor: default;
}

.custom-pagination-btn:disabled,
.custom-pagination-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

[data-bs-theme="light"] .custom-pagination-btn {
  border-color: #E2E8F0;
  background: #FFFFFF;
  color: #334155;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="light"] .custom-pagination-btn:hover:not(:disabled):not(.active) {
  border-color: #FFA726;
  color: #E65100;
  background: rgba(255, 167, 38, 0.08);
}

[data-bs-theme="light"] .custom-pagination-btn.active {
  background: #FFA726;
  border-color: #FFA726;
  color: #FFFFFF;
  font-weight: 700;
}

/* ============================================================
   SNS 공유 연결 섹션 (portfolio-detail / product-detail)
   - 11개 SNS: facebook, x, kakao, instagram, youtube, naver, naver-blog, pinterest, linkedin, tiktok, email (+ url copy)
============================================================ */
.portfolio-sns-share-section {
  position: relative;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
}

.sns-share-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 auto;
  max-width: 680px;
  width: 100%;
}

@media (max-width: 768px) {
  .sns-share-grid {
    max-width: 560px;
    gap: 10px;
  }
}

@media (max-width: 576px) {
  .sns-share-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 100%;
    gap: 6px;
  }
}

.sns-share-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 15px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: #E2E8F0;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.22s ease;
  cursor: pointer;
  user-select: none;
  position: relative;
  overflow: hidden;
}

@media (max-width: 576px) {
  .sns-share-btn {
    padding: 10px 4px;
    font-size: 0.75rem;
    gap: 5px;
  }
  .sns-share-btn .sns-icon-wrap {
    width: 36px !important;
    height: 36px !important;
    font-size: 1.05rem !important;
  }
  .sns-share-btn .sns-label {
    font-size: 0.72rem;
    transform: scale(0.95);
  }
}

.sns-share-btn .sns-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all 0.22s ease;
  background: rgba(255, 255, 255, 0.05);
}

.sns-share-btn .sns-label {
  font-size: 0.8rem;
  letter-spacing: -0.3px;
  white-space: nowrap;
}

.sns-share-btn:hover {
  transform: translateY(-3px);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.sns-share-btn:hover .sns-icon-wrap {
  transform: scale(1.12);
}

/* 개별 SNS 브랜드 테마 컬러 및 호버 효과 */
/* 1. Facebook */
.sns-share-btn.btn-sns-facebook .sns-icon-wrap { background: rgba(24, 119, 242, 0.15); color: #1877F2; }
.sns-share-btn.btn-sns-facebook:hover { border-color: #1877F2; box-shadow: 0 6px 18px rgba(24, 119, 242, 0.35); }
.sns-share-btn.btn-sns-facebook:hover .sns-icon-wrap { background: #1877F2; color: #FFFFFF; }

/* 2. X (Twitter) */
.sns-share-btn.btn-sns-x .sns-icon-wrap { background: rgba(255, 255, 255, 0.12); color: #FFFFFF; }
.sns-share-btn.btn-sns-x:hover { border-color: #FFFFFF; box-shadow: 0 6px 18px rgba(255, 255, 255, 0.25); }
.sns-share-btn.btn-sns-x:hover .sns-icon-wrap { background: #FFFFFF; color: #000000; }

/* 3. KakaoTalk */
.sns-share-btn.btn-sns-kakao .sns-icon-wrap { background: rgba(254, 229, 0, 0.18); color: #FEE500; }
.sns-share-btn.btn-sns-kakao:hover { border-color: #FEE500; box-shadow: 0 6px 18px rgba(254, 229, 0, 0.35); }
.sns-share-btn.btn-sns-kakao:hover .sns-icon-wrap { background: #FEE500; color: #181600; }

/* 4. Instagram */
.sns-share-btn.btn-sns-instagram .sns-icon-wrap { background: rgba(228, 64, 95, 0.15); color: #E4405F; }
.sns-share-btn.btn-sns-instagram:hover { border-color: #E4405F; box-shadow: 0 6px 18px rgba(228, 64, 95, 0.35); }
.sns-share-btn.btn-sns-instagram:hover .sns-icon-wrap { background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45); color: #FFFFFF; }

/* 5. YouTube */
.sns-share-btn.btn-sns-youtube .sns-icon-wrap { background: rgba(255, 0, 0, 0.15); color: #FF0000; }
.sns-share-btn.btn-sns-youtube:hover { border-color: #FF0000; box-shadow: 0 6px 18px rgba(255, 0, 0, 0.35); }
.sns-share-btn.btn-sns-youtube:hover .sns-icon-wrap { background: #FF0000; color: #FFFFFF; }

/* 6. Naver */
.sns-share-btn.btn-sns-naver .sns-icon-wrap { background: rgba(3, 199, 90, 0.15); color: #03C75A; }
.sns-share-btn.btn-sns-naver:hover { border-color: #03C75A; box-shadow: 0 6px 18px rgba(3, 199, 90, 0.35); }
.sns-share-btn.btn-sns-naver:hover .sns-icon-wrap { background: #03C75A; color: #FFFFFF; }

/* 7. Naver Blog */
.sns-share-btn.btn-sns-naver-blog .sns-icon-wrap { background: rgba(3, 207, 93, 0.15); color: #03CF5D; }
.sns-share-btn.btn-sns-naver-blog:hover { border-color: #03CF5D; box-shadow: 0 6px 18px rgba(3, 207, 93, 0.35); }
.sns-share-btn.btn-sns-naver-blog:hover .sns-icon-wrap { background: #03CF5D; color: #FFFFFF; }

/* 8. Pinterest */
.sns-share-btn.btn-sns-pinterest .sns-icon-wrap { background: rgba(230, 0, 35, 0.15); color: #E60023; }
.sns-share-btn.btn-sns-pinterest:hover { border-color: #E60023; box-shadow: 0 6px 18px rgba(230, 0, 35, 0.35); }
.sns-share-btn.btn-sns-pinterest:hover .sns-icon-wrap { background: #E60023; color: #FFFFFF; }

/* 9. LinkedIn */
.sns-share-btn.btn-sns-linkedin .sns-icon-wrap { background: rgba(10, 102, 194, 0.15); color: #0A66C2; }
.sns-share-btn.btn-sns-linkedin:hover { border-color: #0A66C2; box-shadow: 0 6px 18px rgba(10, 102, 194, 0.35); }
.sns-share-btn.btn-sns-linkedin:hover .sns-icon-wrap { background: #0A66C2; color: #FFFFFF; }

/* 10. TikTok */
.sns-share-btn.btn-sns-tiktok .sns-icon-wrap { background: rgba(37, 244, 238, 0.12); color: #25F4EE; }
.sns-share-btn.btn-sns-tiktok:hover { border-color: #FE2C55; box-shadow: 0 6px 18px rgba(254, 44, 85, 0.35); }
.sns-share-btn.btn-sns-tiktok:hover .sns-icon-wrap { background: #111111; color: #FE2C55; text-shadow: -1px -1px 0 #25F4EE, 1px 1px 0 #FE2C55; }

/* 11. Email */
.sns-share-btn.btn-sns-email .sns-icon-wrap { background: rgba(255, 167, 38, 0.15); color: #FFA726; }
.sns-share-btn.btn-sns-email:hover { border-color: #FFA726; box-shadow: 0 6px 18px rgba(255, 167, 38, 0.35); }
.sns-share-btn.btn-sns-email:hover .sns-icon-wrap { background: #FFA726; color: #121212; }

/* 12. Copy Link */
.sns-share-btn.btn-sns-copy .sns-icon-wrap { background: rgba(148, 163, 184, 0.15); color: #94A3B8; }
.sns-share-btn.btn-sns-copy:hover { border-color: #FFA726; box-shadow: 0 6px 18px rgba(255, 167, 38, 0.35); }
.sns-share-btn.btn-sns-copy:hover .sns-icon-wrap { background: #FFA726; color: #121212; }

/* 라이트 모드 호환 */
[data-bs-theme="light"] .sns-share-btn {
  background: #F8FAFC;
  border-color: #E2E8F0;
  color: #334155;
}
[data-bs-theme="light"] .sns-share-btn:hover {
  background: #FFFFFF;
  color: #0F172A;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}