/* 디자인 컨셉 기반 메인 스타일 */

@import url('./variables.css');

/* ============================================
   기본 스타일
   ============================================ */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  padding-top: 0;
  margin: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-base);
  font-weight: 700;
  line-height: var(--line-height-title);
  color: var(--color-text-primary);
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }
h5 { font-size: var(--font-size-h5); }
h6 { font-size: var(--font-size-h6); }

p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-body);
}

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

a:hover {
  color: var(--color-primary-hover);
  text-decoration: none;
}

/* ============================================
   상단 헤더
   ============================================ */
.header-top {
  background-color: #000;
  padding: 10px 0;
}

.header-top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.header-news {
  position: absolute;
  left: 0;
}

.header-news .news-img {
  height: auto;
  max-height: 30px;
  transition: opacity var(--transition-fast);
}

.header-news .news-img:hover {
  opacity: 0.8;
}

.header-logo {
  flex: 1;
  text-align: center;
}

.header-logo .logo-img {
  height: auto;
  max-height: 80px;
  width: auto;
  transition: transform var(--transition-normal);
}

.header-logo .logo-img:hover {
  transform: scale(1.05);
}

/* 대표전화 */
.header-phone {
  position: absolute;
  right: 0;
}

.header-phone .phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 16px;
  background-color: var(--color-primary);
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-normal);
}

.header-phone .phone-link:hover {
  background-color: var(--color-primary-hover);
  color: #fff;
  text-decoration: none;
}

.header-phone .phone-link i {
  font-size: 1.2rem;
}

.header-phone .phone-text {
  font-size: var(--font-size-small);
}

.header-phone .phone-number {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ============================================
   네비게이션
   ============================================ */
.navbar {
  background-color: var(--color-background) !important;
  box-shadow: var(--shadow-sm);
  padding: 0;
  border-bottom: 2px solid var(--color-primary);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-text-primary) !important;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar-nav .nav-item {
  position: relative;
}

.navbar-nav .nav-link {
  padding: 1rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary) !important;
  transition: all var(--transition-normal);
  position: relative;
  display: block;
  text-align: center;
  border-radius: var(--border-radius-sm);
  margin: 0 0.25rem;
}

.navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.navbar-nav .nav-link:hover {
  color: var(--color-primary) !important;
  background-color: var(--color-surface);
}

.navbar-nav .nav-link:hover::before {
  width: calc(100% - 2rem);
}

.navbar-nav .nav-link.active {
  color: var(--color-primary) !important;
  background-color: var(--color-surface);
  font-weight: 700;
}

.navbar-nav .nav-link.active::before {
  width: calc(100% - 2rem);
  height: 3px;
}

.navbar-nav .nav-link.active::after {
  display: none;
}

/* ============================================
   버튼 스타일
   ============================================ */
.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  transition: all var(--transition-normal);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  transition: all var(--transition-normal);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.btn-secondary {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  transition: all var(--transition-normal);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  color: #fff;
}

/* ============================================
   차량 카드
   ============================================ */
.card {
  background-color: var(--card-background);
  border: 1px solid var(--color-border);
  border-radius: var(--card-border-radius);
  box-shadow: var(--card-shadow);
  transition: all var(--transition-normal);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.card-img-top {
  height: 200px;
  object-fit: cover;
  background-color: var(--color-surface);
  width: 100%;
}

.card-body {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: var(--font-size-h6);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
  line-height: var(--line-height-card);
}

.card-text {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: var(--line-height-card);
  margin-bottom: var(--spacing-sm);
  flex: 1;
}

.card-text strong {
  color: var(--color-danger);
  font-size: var(--font-size-h4);
  font-weight: 700;
}

/* ============================================
   차량 목록 페이지 전용 스타일
   ============================================ */
.page-header {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.filter-section {
  background-color: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
}

.filter-section .btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-section .btn {
  margin: 0;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.filter-section .btn:hover {
  transform: translateY(-2px);
}

.car-card {
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.car-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--color-primary);
}

.car-image-link {
  display: block;
  overflow: hidden;
  position: relative;
}

.car-image-link::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 3;
}

.car-card:hover .car-image-link::after {
  opacity: 1;
}

.car-thumbnail {
  height: 220px;
  object-fit: cover;
  width: 100%;
  transition: transform var(--transition-normal);
}

.car-card:hover .car-thumbnail {
  transform: scale(1.05);
}

/* 차량보기 페이지 로딩 이미지 스타일 */
.car-image-link .car-image-loading {
  height: 220px;
  min-height: 220px;
}

.car-badge {
  margin-bottom: var(--spacing-sm);
}

.car-name {
  font-size: var(--font-size-h6);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
  min-height: 2.8em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.car-info {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.car-price {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-bold);
  color: var(--color-danger) !important;
}

.empty-state {
  padding: var(--spacing-xxl) 0;
}

/* 페이지네이션 개선 */
.pagination {
  margin-top: var(--spacing-xl);
}

.page-link {
  color: var(--color-primary);
  border-color: var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all var(--transition-fast);
}

.page-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.page-item.active .page-link {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.page-item.disabled .page-link {
  color: var(--color-text-secondary);
  cursor: not-allowed;
}

/* ============================================
   회원증 배지
   ============================================ */
.member-certificate-badge {
  display: inline-block;
  padding: 15px;
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.member-certificate-badge:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.member-cert-img {
  max-width: 300px;
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.member-cert-text {
  font-size: var(--font-size-small);
  color: var(--color-primary);
  font-weight: 600;
  margin: var(--spacing-sm) 0 0 0;
}

/* ============================================
   섹션 스타일
   ============================================ */
.section {
  padding: var(--section-spacing) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  color: var(--color-text-primary);
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: var(--spacing-md);
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
}

/* 가로 스크롤 카드 리스트 */
.overflow-auto {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-surface);
}

.overflow-auto::-webkit-scrollbar {
  height: 8px;
}

.overflow-auto::-webkit-scrollbar-track {
  background: var(--color-surface);
  border-radius: 4px;
}

.overflow-auto::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

.overflow-auto::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

/* ============================================
   차량 상세 페이지
   ============================================ */
.car-header {
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--spacing-md);
}

.car-price-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-white);
  border-radius: var(--border-radius-lg);
}

.car-price-section .text-secondary {
  color: rgba(255, 255, 255, 0.9) !important;
}

.car-price-section .text-danger {
  color: var(--color-white) !important;
}

.car-info-table th {
  background-color: var(--color-surface) !important;
  font-weight: var(--font-weight-medium);
}

.car-actions .btn {
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-medium);
}

.car-image-main {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-md);
}

.car-image-main img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: contain;
  background-color: var(--color-surface);
}

.car-image-thumbnails .gallery-thumb {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border: 2px solid var(--color-border);
  transition: all var(--transition-fast);
}

.car-image-thumbnails .gallery-thumb.active {
  border-color: var(--color-primary);
  border-width: 3px;
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.car-image-thumbnails .gallery-thumb:hover {
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.option-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.option-item:hover {
  background-color: var(--color-surface);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.option-item small {
  font-size: var(--font-size-small);
  color: var(--color-text-primary);
}

/* ============================================
   이미지 갤러리
   ============================================ */
.gallery-thumb {
  transition: opacity var(--transition-fast);
  cursor: pointer;
}

.gallery-thumb:hover {
  opacity: 0.7;
}

/* ============================================
   이미지 로딩 처리
   ============================================ */
.car-image-wrapper {
  position: relative;
  display: block;
  overflow: hidden;
}

.car-image-loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-surface);
  z-index: 1;
}

.car-image-loading .loading-placeholder {
  width: 50px;
  height: 50px;
}

.car-image {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s ease;
  width: 100%;
  height: auto;
}

.car-image.loaded {
  opacity: 1;
}

/* 차량보기 페이지 썸네일 로딩 */
.car-image-link .car-image-loading {
  height: 220px;
  min-height: 220px;
}

.car-image-link .car-image {
  height: 220px;
  object-fit: cover;
}

/* 차량 상세 페이지 메인 이미지 로딩 */
.car-image-main .car-image-loading {
  min-height: 300px;
}

.car-image-main .car-image.loaded {
  opacity: 1;
}

/* 차량 상세 페이지 썸네일 로딩 */
.car-image-thumbnails .car-image-wrapper {
  position: relative;
  height: 80px;
}

.car-image-thumbnails .car-image-loading {
  height: 80px;
  min-height: 80px;
}

/* ============================================
   히어로 섹션
   ============================================ */
.hero-section {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
  padding: var(--section-spacing) 0;
}

.hero-section h1 {
  color: var(--color-primary);
}

/* ============================================
   메인 슬라이더
   ============================================ */
.main-slider-section {
  position: relative;
}

.main-slider-section .carousel {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: relative;
}

.main-slider-section .carousel-item img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
}

.main-slider-section .carousel-caption {
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
  padding: 2rem;
  bottom: 0;
  left: 0;
  right: 0;
}

.slider-content {
  text-align: center;
}

.slider-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  margin-bottom: 1rem;
}

.slider-text {
  font-size: 1.25rem;
  color: #fff;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  margin-bottom: 0;
}

/* 회원증 오버레이 */
.member-certificate-overlay {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
  pointer-events: none;
}

.member-certificate-overlay .member-certificate-badge {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  transition: all var(--transition-normal);
  pointer-events: auto;
  display: inline-block;
}

.member-certificate-overlay .member-cert-img {
  max-width: 150px;
  width: auto;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-normal);
  display: block;
}

.member-certificate-overlay .member-certificate-badge:hover .member-cert-img {
  max-width: 300px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    margin: 0 0.15rem;
  }
  
  .slider-title {
    font-size: 1.5rem;
  }
  
  .slider-text {
    font-size: 1rem;
  }
  
  .main-slider-section .carousel-item {
    height: 300px;
    overflow: hidden;
  }
  
  .main-slider-section .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
  
  /* 모바일에서는 오버레이 숨김 */
  .member-certificate-overlay {
    display: none;
  }
  
  /* 모바일 회원증 스타일 */
  .member-certificate-mobile {
    background-color: #fff;
    border-top: 1px solid #e9ecef;
  }
  
  .member-certificate-badge-mobile {
    display: inline-block;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    transition: all var(--transition-normal);
  }
  
  .member-cert-img-mobile {
    max-width: 220px;
    width: auto;
    height: auto;
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-normal);
    display: block;
  }
  
  .member-certificate-badge-mobile:hover .member-cert-img-mobile,
  .member-certificate-badge-mobile:active .member-cert-img-mobile {
    max-width: 400px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transform: scale(1.05);
  }
}

@media (max-width: 576px) {
  .member-cert-img-mobile {
    max-width: 200px;
  }
  
  .member-certificate-badge-mobile:hover .member-cert-img-mobile,
  .member-certificate-badge-mobile:active .member-cert-img-mobile {
    max-width: 360px;
  }
}

/* ============================================
   페이지 헤더 (섹션 타이틀)
   ============================================ */
.bg-primary {
  background-color: var(--color-primary) !important;
}

/* ============================================
   반응형 디자인
   ============================================ */

/* 태블릿 (768px 이하) */
@media (max-width: 991.98px) {
  .car-thumbnail {
    height: 180px;
  }
  
  .car-name {
    min-height: auto;
    -webkit-line-clamp: 3;
  }
  
  .filter-section .btn-group {
    justify-content: center;
  }
}

/* 모바일 (768px 이하) */
@media (max-width: 767.98px) {
  .card-img-top {
    height: 150px;
  }
  
  .header-top {
    padding: 8px 0;
  }
  
  .header-logo .logo-img {
    max-height: 60px;
  }
  
  .header-news .news-img {
    max-height: 25px;
  }
  
  .header-top-content {
    flex-direction: column;
    gap: 10px;
  }
  
  .header-news {
    position: static;
    order: 2;
  }
  
  .header-logo {
    order: 1;
  }
  
  .header-phone {
    position: static;
    order: 3;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  
  .header-phone .phone-link {
    width: auto;
  }
  
  .header-phone .phone-text {
    display: none;
  }
  
  .member-cert-img {
    max-width: 250px;
  }
  
  .member-cert-text {
    font-size: var(--font-size-tiny);
  }
  
  .section {
    padding: var(--section-spacing-mobile) 0;
  }
  
  /* 첫 번째 섹션(추천차량) 상단 패딩 줄이기 */
  .main-slider-section + .section {
    padding-top: 0.75rem;
  }
  
  /* 차량 목록 모바일 */
  .car-thumbnail {
    height: 150px;
  }
  
  .car-name {
    font-size: 0.9rem;
    min-height: auto;
  }
  
  .car-price {
    font-size: 1.1rem !important;
  }
  
  .filter-section {
    padding: 0.75rem;
  }
  
  .filter-section .btn {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
  }
  
  /* 차량 상세 모바일 */
  .car-image-main img {
    max-height: 300px;
  }
  
  .car-image-thumbnails .gallery-thumb {
    height: 60px;
  }
  
  .car-price-section .display-5 {
    font-size: 2rem;
  }
  
  .option-item {
    padding: 0.5rem !important;
    font-size: 0.8rem;
  }
  
  .car-info-table {
    font-size: 0.9rem;
  }
  
  .car-info-table th {
    width: 100px !important;
    font-size: 0.85rem;
  }
  
  /* 페이지네이션 모바일 */
  .pagination {
    flex-wrap: wrap;
  }
  
  .page-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
  }
  
  /* 가로 스크롤 카드 리스트 모바일 */
  .overflow-auto .col-auto {
    min-width: 250px !important;
    max-width: 250px !important;
  }
  
  /* 그리드 레이아웃 카드 */
  .car-card-wrapper {
    width: 100%;
  }
}

/* 작은 모바일 (576px 이하) */
@media (max-width: 575.98px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  .car-list-horizontal .car-card-wrapper {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (max-width: 576px) {
  .navbar-nav .nav-link {
    padding: 0.75rem 0.75rem;
    font-size: 0.9rem;
    margin: 0.25rem 0;
    width: 100%;
    text-align: left;
    border-radius: var(--border-radius-sm);
  }
  
  .navbar-nav .nav-link::before {
    left: 0.75rem;
    transform: none;
  }
  
  .navbar-nav .nav-link:hover::before,
  .navbar-nav .nav-link.active::before {
    width: calc(100% - 1.5rem);
    left: 0.75rem;
  }
  
  .header-logo .logo-img {
    max-height: 50px;
  }
  
  .header-news .news-img {
    max-height: 20px;
  }
  
  .header-phone .phone-link {
    padding: 6px 12px;
    font-size: var(--font-size-small);
  }
  
  .header-phone .phone-number {
    font-size: 1rem;
  }
  
  .member-cert-img {
    max-width: 200px;
  }
  
  .member-certificate-badge {
    padding: 10px;
  }
  
  .card-body {
    padding: var(--spacing-sm);
  }
  
  /* 차량 상세 페이지 모바일 */
  .car-image-main img {
    max-height: 300px;
  }
  
  .car-image-thumbnails .gallery-thumb {
    height: 60px;
  }
  
  .car-price-section .display-5 {
    font-size: 2rem;
  }
  
  .option-item {
    padding: 0.5rem !important;
  }
  
  .btn-primary,
  .btn-outline-primary,
  .btn-secondary {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-small);
  }
  
  .hero-section {
    padding: var(--section-spacing-mobile) 0;
  }
  
  .hero-section .display-4 {
    font-size: 2rem;
  }
  
  .hero-section .lead {
    font-size: 1rem;
  }
  
  /* 페이지 헤더 섹션 */
  .bg-primary.py-5 {
    padding: 2rem 0 !important;
  }
  
  .bg-primary .display-4 {
    font-size: 2rem;
  }
  
  .bg-primary .lead {
    font-size: 1rem;
  }
  
  /* 지도 높이 조정 */
  #map {
    height: 300px !important;
  }
  
  /* 푸터 로고 */
  .footer-logo {
    max-width: 120px;
  }
  
  /* 가로 스크롤 카드 리스트 - 모바일 */
  .overflow-auto .col-auto {
    min-width: 250px !important;
    max-width: 250px !important;
  }
}

/* ============================================
   페이지 헤더 (파란색 배경)
   ============================================ */
.page-header-blue {
  background-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

/* 움직이는 배경 애니메이션 */
.page-header-blue::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    linear-gradient(
      45deg,
      transparent 25%,
      rgba(255, 255, 255, 0.15) 30%,
      rgba(255, 255, 255, 0.25) 50%,
      rgba(255, 255, 255, 0.15) 70%,
      transparent 75%
    ),
    linear-gradient(
      -45deg,
      transparent 25%,
      rgba(255, 255, 255, 0.1) 30%,
      rgba(255, 255, 255, 0.2) 50%,
      rgba(255, 255, 255, 0.1) 70%,
      transparent 75%
    );
  background-size: 400% 400%, 300% 300%;
  animation: headerWave 6s ease-in-out infinite, headerWave2 8s ease-in-out infinite;
  z-index: 0;
}

.page-header-blue::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.2);
  z-index: 1;
}

@keyframes headerWave {
  0% {
    background-position: 0% 0%, 0% 0%;
  }
  50% {
    background-position: 100% 100%, 50% 50%;
  }
  100% {
    background-position: 0% 0%, 0% 0%;
  }
}

@keyframes headerWave2 {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg);
    opacity: 0.6;
  }
  33% {
    transform: translateX(30px) translateY(-20px) rotate(5deg);
    opacity: 0.8;
  }
  66% {
    transform: translateX(-20px) translateY(30px) rotate(-5deg);
    opacity: 0.7;
  }
  100% {
    transform: translateX(0) translateY(0) rotate(0deg);
    opacity: 0.6;
  }
}

.page-header-blue .container {
  position: relative;
  z-index: 2;
}

.page-header-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
}

.page-header-subtitle {
  font-size: 1.15rem;
  color: #fff;
  font-weight: 400;
  margin-bottom: 0;
  opacity: 0.95;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .page-header-blue {
    padding: 3rem 0;
  }
  
  .page-header-title {
    font-size: 2.5rem;
  }
  
  .page-header-subtitle {
    font-size: 1.1rem;
  }
}

@media (max-width: 576px) {
  .page-header-blue {
    padding: 2.5rem 0;
  }
  
  .page-header-title {
    font-size: 2rem;
  }
  
  .page-header-subtitle {
    font-size: 1rem;
  }
}

/* ============================================
   회사소개 페이지
   ============================================ */
.company-intro {
  line-height: 1.8;
  font-size: 1.05rem;
}

.company-intro p {
  margin-bottom: 1.5rem;
}

/* ============================================
   푸터
   ============================================ */
footer {
  background-color: #212529 !important;
  border-top: 3px solid var(--color-primary);
}

.footer-logo {
  max-width: 150px;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

footer .small {
  font-size: 0.75rem;
  line-height: 1.4;
}

/* ============================================
   유틸리티 클래스
   ============================================ */
.text-primary {
  color: var(--color-primary) !important;
}

.text-danger {
  color: var(--color-danger) !important;
}

.bg-surface {
  background-color: var(--color-surface) !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow-md {
  box-shadow: var(--shadow-md) !important;
}

.rounded {
  border-radius: var(--border-radius-md) !important;
}