/* Apple 스타일 섹션 배경 (깔끔한 흰색/연한 회색 교차) */
.section-bg-white {
  background-color: #ffffff !important;
}
.section-bg-light {
  background-color: #f5f5f7 !important;
}

/* 푸터: 백그라운드 이미지 제거, 깔끔한 단색 스타일 (전역 일원화) + 브라우저 호환성 */
#footer.footer,
.footer.footer-clean,
.footer {
  background-image: none !important;
  background-color: #f5f5f7 !important;
  color: #1d1d1f;
  padding-top: 24px !important;
  padding-bottom: 24px !important;
  min-height: 80px;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.footer:before {
  display: none !important;
}
.footer .copyright {
  padding-top: 16px;
  padding-bottom: 0;
  border-top: none !important;
}
.footer .copyright p {
  color: #6e6e73;
  font-size: 12px;
  margin: 0;
  max-width: 100%;
  word-wrap: break-word;
}
.footer .credits {
  margin-top: 8px;
  font-size: 12px;
}
.footer .credits a {
  color: #0071e3;
  text-decoration: none;
}
.footer .credits a:hover {
  text-decoration: underline;
}
.footer .sitename {
  color: #1d1d1f;
}
@media (max-width: 1199px) {
  .footer .container {
    max-width: 100%;
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 768px) {
  .footer {
    padding-top: 18px !important;
    padding-bottom: 18px !important;
  }
  .footer .container {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* ============================================
   Include 레이아웃 (footer / testimonials) - 모든 페이지 공통
   index, about, contact, projects, quote, services 동일하게 하단 정렬
   ============================================ */
body.index-page,
body.about-page,
body.contact-page,
body.projects-page,
body.services-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

body.index-page .main,
body.about-page .main,
body.contact-page .main,
body.projects-page .main,
body.services-page .main {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
}

/* Testimonials placeholder: main 하단에 붙도록 */
#testimonials-placeholder {
  margin-top: auto;
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* Footer placeholder: 화면 맨 하단 고정 */
#footer-placeholder {
  flex-shrink: 0;
  margin-top: auto;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* Include로 삽입된 section/footer 반응형 정렬 */
#testimonials-placeholder > section,
#footer-placeholder > footer {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

#footer-placeholder > footer {
  flex-shrink: 0;
  margin-top: 0;
}

/* Include 내부 .container 반응형 패딩 */
@media (max-width: 1199px) {
  #testimonials-placeholder .container,
  #footer-placeholder .container {
    max-width: 100%;
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 768px) {
  #testimonials-placeholder .container,
  #footer-placeholder .container {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 576px) {
  #testimonials-placeholder .container,
  #footer-placeholder .container {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* 모바일 footer 패딩은 하단 '모바일 하단 네비 시 footer' 규칙으로 통합 */

.testimonial-wrap {
  width: 150px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  
  
}

.testimonial-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Features Image 라운딩 처리 */
.features-image {
  overflow: hidden;
  border-radius: 16px;
}

.features-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  transition: transform 0.3s ease;
}

.features-image:hover img {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .features-image {
    border-radius: 12px;
  }
  
  .features-image img {
    border-radius: 12px;
  }
}

/* About Image 라운딩 처리 */
.about-img {
  overflow: hidden;
  border-radius: 16px;
  position: relative;
}

.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  transition: transform 0.3s ease;
  display: block;
}

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

/* About Badge 오버레이 - 이미지 위에 표시 */
.about-badge-overlay {
  position: absolute;
  top: 24px;
  left: 24px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 30px;
  font-size: 14px;
  font-weight: 700;
  color: #667eea;
  letter-spacing: 0.5px;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  z-index: 10;
  transition: all 0.3s ease;
}

.about-img:hover .about-badge-overlay {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .about-img {
    border-radius: 12px;
  }
  
  .about-img img {
    border-radius: 12px;
  }
  
  .about-badge-overlay {
    top: 16px;
    left: 16px;
    padding: 8px 14px;
    font-size: 12px;
  }
}

@media (max-width: 576px) {
  .about-badge-overlay {
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    font-size: 11px;
  }
}

/* About Section - 좌우 배치 레이아웃 */
/* About Section Layout */
.about-content-section {
  margin-bottom: 60px;
}

.about-container-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.about .row {
  display: flex;
  flex-wrap: wrap;
}

.about .about-img {
  position: relative;
  width: 100%;
}

.about .about-img img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

@media (min-width: 768px) {
  .about .about-img img {
    min-height: 400px;
  }
}

@media (min-width: 992px) {
  .about-content-section {
    margin-bottom: 80px;
  }
  
  .about-container-wrapper {
    max-width: 1140px;
    padding: 0 20px;
  }
  
  .about .row {
    display: flex;
    align-items: flex-start;
    gap: 50px;
  }
  
  .about .col-lg-6 {
    flex: 0 0 calc(50% - 25px);
    max-width: calc(50% - 25px);
  }
  
  .about .about-img {
    position: relative;
    order: 1;
  }
  
  .about .about-img img {
    min-height: 600px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  }
  
  .about .col-lg-6:not(.about-img) {
    order: 2;
    padding-left: 0;
  }
  
  .about-video-fullwidth {
    padding-top: 80px;
    margin-top: 0;
  }
}

@media (min-width: 1200px) {
  .about-content-section {
    margin-bottom: 100px;
  }
  
  .about-container-wrapper {
    max-width: 1320px;
    padding: 0 30px;
  }
  
  .about .row {
    gap: 60px;
  }
  
  .about .col-lg-6 {
    flex: 0 0 calc(50% - 30px);
    max-width: calc(50% - 30px);
  }
  
  .about .about-img img {
    min-height: 650px;
    border-radius: 24px;
  }
  
  .about-video-fullwidth {
    padding-top: 100px;
  }
}

/* About Section - Apple 스타일 + 키네틱 타이포그래피 (Typo Motion) */
.about-apple-style {
  background: #ffffff;
  padding: 56px 0 48px;
  overflow: hidden;
}

.about-apple-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 흰 배경 타이포 블록 - Apple 제품 페이지 느낌 */
.about-typography-block {
  background: #ffffff;
  padding: 48px 32px 56px;
  margin-bottom: 56px;
  text-align: left;
  border-radius: 0;
}

.about-typography-label {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #86868b;
  text-transform: uppercase;
  margin: 0 0 12px 0;
  -webkit-font-smoothing: antialiased;
}

.about-typography-headline {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: #1d1d1f;
  margin: 0 0 24px 0;
  -webkit-font-smoothing: antialiased;
}

/* 키네틱 타이포그래피 - 인용문 (Typo Motion) */
.about-typography-quote {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #1d1d1f;
  margin: 0 0 28px 0;
  min-height: 1.5em;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 0.05em;
}

.typo-motion .typo-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px) scale(0.88) rotate(-1.5deg);
  animation: typoMotionIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.typo-motion .typo-char.space {
  width: 0.25em;
  min-width: 4px;
}

/* 글자 순서별 딜레이 (JS에서 --typo-delay 설정 시 사용) */
.typo-motion .typo-char {
  animation-delay: calc(var(--typo-delay, 0) * 1ms);
}

@keyframes typoMotionIn {
  to {
    opacity: 1;
    transform: translateY(0) scale(1) rotate(0deg);
  }
}

.about-typography-body {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: -0.01em;
  color: #6e6e73;
  margin: 0;
  max-width: 640px;
  -webkit-font-smoothing: antialiased;
}

/* 본문 타이포 모션 - 인용문 이후 순차 등장 */
.about-typography-body.typo-motion .typo-char {
  animation-delay: calc(600ms + var(--typo-delay, 0) * 1ms);
}

/* About Apple 그리드: 이미지 + 특징 */
.about-apple-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.about-apple-grid .about-img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.about-apple-grid .about-img-wrap img {
  width: 100%;
  height: auto;
  min-height: 280px;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

.about-apple-grid .about-features-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-apple-grid .about-feature-item {
  display: flex;
  align-items: flex-start;
  padding: 18px 20px;
  background: #f5f5f7;
  border: none;
  border-radius: 12px;
  transition: background 0.25s ease, transform 0.25s ease;
}

.about-apple-grid .about-feature-item:hover {
  background: #ebebed;
  transform: translateX(4px);
}

.about-apple-grid .about-feature-item i {
  color: #0071e3;
  font-size: 20px;
  margin-right: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-apple-grid .about-feature-item span {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.55;
  color: #1d1d1f;
  letter-spacing: -0.01em;
}

.about-typography-body-secondary {
  margin-top: 8px;
  text-align: left;
}

.about-apple-style .about-video-fullwidth {
  padding-top: 0;
  margin-top: 0;
}

@media (min-width: 768px) {
  .about-typography-block {
    padding: 64px 48px 72px;
    margin-bottom: 72px;
  }
  .about-typography-headline {
    font-size: 48px;
  }
  .about-typography-quote {
    font-size: 26px;
  }
  .about-apple-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 992px) {
  .about-apple-inner {
    padding: 0 40px;
  }
  .about-typography-headline {
    font-size: 56px;
  }
  .about-typography-quote {
    font-size: 28px;
  }
}

@media (max-width: 767px) {
  .about-typography-block {
    padding: 36px 20px 44px;
    margin-bottom: 40px;
  }
  .about-typography-headline {
    font-size: 28px;
  }
  .about-typography-quote {
    font-size: 18px;
  }
}

/* About Section - 모던 카드 스타일 디자인 (레거시) */
.about-content-modern {
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-content-modern .about-badge {
  display: inline-block;
  padding: 6px 14px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: #667eea;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-content-modern .about-title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  color: #1a1a1a;
  margin: 0 0 8px 0;
  padding: 0;
  letter-spacing: -0.03em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-content-modern .about-subtitle {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  color: #667eea;
  margin: 0;
  padding: 0;
  letter-spacing: -0.02em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-content-modern .about-description {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: #495057;
  margin: 0;
  padding: 0;
  letter-spacing: -0.01em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-content-modern .about-features {
  margin: 0;
  padding: 24px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.about-content-modern .about-feature-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 16px;
  padding: 16px 20px;
  background: rgba(102, 126, 234, 0.05);
  border: 1px solid rgba(102, 126, 234, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.about-content-modern .about-feature-item:hover {
  background: rgba(102, 126, 234, 0.08);
  border-color: rgba(102, 126, 234, 0.2);
  transform: translateX(4px);
}

.about-content-modern .about-feature-item i {
  color: #667eea;
  font-size: 20px;
  margin-right: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-content-modern .about-feature-item span {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: #2c3e50;
  letter-spacing: -0.01em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-content-modern .watch-video-modern {
  width: 100%;
  max-width: 100%;
  margin-top: 24px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
  position: relative;
}

.about-content-modern .watch-video-modern:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.about-content-modern .about-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  object-fit: cover;
}

/* 비디오 전체 너비 섹션 - 데스크탑 */
.about-video-fullwidth {
  margin-top: 0;
  width: 100%;
  padding-top: 60px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.about-video-fullwidth .watch-video-modern {
  width: 100%;
  max-width: 100%;
  margin-top: 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
  position: relative;
}

.about-video-fullwidth .watch-video-modern:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.about-video-fullwidth .about-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  object-fit: cover;
  min-height: 400px;
}

/* 데스크탑에서 컨테이너 너비를 벗어나 전체 화면 너비로 */
@media (min-width: 992px) {
  .about-video-fullwidth {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    padding-left: calc((100vw - 1140px) / 2);
    padding-right: calc((100vw - 1140px) / 2);
  }
  
  .about-video-fullwidth .about-video {
    min-height: 500px;
  }
}

@media (min-width: 1200px) {
  .about-video-fullwidth {
    padding-left: calc((100vw - 1320px) / 2);
    padding-right: calc((100vw - 1320px) / 2);
  }
}

@media (max-width: 768px) {
  .about-content-section {
    margin-bottom: 40px;
  }
  
  .about-container-wrapper {
    padding: 0 10px;
  }
  
  .about-content-modern .watch-video-modern {
    margin-top: 20px;
    border-radius: 12px;
  }
  
  .about-content-modern .about-video {
    border-radius: 12px;
  }
  
  .about-video-fullwidth {
    margin-top: 0;
    margin-left: -15px;
    margin-right: -15px;
    width: calc(100% + 30px);
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
  }
  
  .about-video-fullwidth .watch-video-modern {
    border-radius: 0;
  }
  
  .about-video-fullwidth .about-video {
    border-radius: 0;
    min-height: 250px;
  }
}

@media (max-width: 991px) {
  .about .row {
    flex-direction: column;
  }
  
  .about .about-img {
    width: 100%;
    max-width: 100%;
    margin-bottom: 30px;
  }
  
  .about .col-lg-7:not(.about-img) {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .about-content-modern .about-title {
    font-size: 28px;
  }
  
  .about-content-modern .about-subtitle {
    font-size: 20px;
  }
  
  .about-content-modern .about-description {
    font-size: 15px;
  }
  
  .about-content-modern .about-feature-item {
    padding: 14px 16px;
  }
  
  .about-content-modern .about-feature-item span {
    font-size: 14px;
  }
  
  .about .about-img img {
    min-height: 300px;
  }
}

@media (max-width: 576px) {
  .about-content-modern .about-title {
    font-size: 24px;
  }
  
  .about-content-modern .about-subtitle {
    font-size: 18px;
  }
  
  .about-content-modern .about-description {
    font-size: 14px;
  }
  
  .about-content-modern .about-feature-item {
    padding: 12px 14px;
    margin-bottom: 12px;
  }
  
  .about-content-modern .watch-video-modern {
    padding: 10px 20px;
    font-size: 14px;
  }
}

/* Constructions Section Title - 왼쪽 정렬 및 깔끔한 디자인 */
.constructions-title-left {
  text-align: left !important;
  padding-bottom: 28px;
}

.constructions-title-left h2 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.5;
  margin: 0;
  padding: 0;
  position: relative;
  padding-left: 0;
  letter-spacing: -0.03em;
  color: #2c3e50;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.constructions-title-left h2 .text-muted {
  color: #6c757d;
  font-weight: 400;
}

.constructions-title-left h2 .text-primary {
  color: #2c3e50;
  font-weight: 700;
}

/* 정밀 판금: 사진처럼 깔끔한 블루 컬러 + LINE Seed */
.constructions-primary-text {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #0071e3;
  -webkit-font-smoothing: antialiased;
}

.constructions-title-left h2:before,
.constructions-title-left h2:after {
  display: none;
}

@media (max-width: 768px) {
  .constructions-title-left h2 {
    font-size: 28px;
    line-height: 1.4;
  }
  
  .constructions-title-left {
    padding-bottom: 22px;
  }
}

@media (max-width: 576px) {
  .constructions-title-left h2 {
    font-size: 24px;
    line-height: 1.4;
  }
}

/* LINE Seed 폰트 (일단 핵심부터. 헤딩용) */
@font-face {
  font-family: 'LINE Seed';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_11-01@1.0/LINESeedKR-Bd.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'LINE Seed';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_11-01@1.0/LINESeedKR-Rg.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* Services Section - Apple iPad Air 스타일 (히어로 비디오 + 핵심 카드) */
.services-apple-style {
  padding: 0 0 56px 0 !important;
  background: #fbfbfd;
  overflow: hidden;
}
.services-hero-video-wrap {
  position: relative;
  width: 100%;
  max-height: 70vh;
  min-height: 320px;
  background: linear-gradient(180deg, #e8f4fc 0%, #f5f9fc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.services-hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.services-hero-video-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  background: linear-gradient(to top, #fbfbfd, transparent);
  pointer-events: none;
}
.services-apple-content {
  padding-top: 48px;
  padding-bottom: 18px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}
/* 설계부터 강조: 그라데이션 + LINE Seed */
.services-apple-gradient-text {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(
    90deg,
    #0071e3 0%,
    #5856d6 28%,
    #af52de 50%,
    #ff2d55 72%,
    #ff6b35 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-font-smoothing: antialiased;
}

.services-apple-lead {
  font-size: 19px;
  line-height: 1.6;
  color: #6e6e73;
  margin: 0 0 48px 0;
  font-weight: 400;
  letter-spacing: -0.01em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.services-apple-lead .text-primary {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  color: #1d1d1f;
  font-weight: 600;
}
/* 가로 한 줄 카드 행 */
.services-cards-row {
  margin-top: 0;
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.services-cards-row::-webkit-scrollbar {
  display: none;
}

/* 카드: 이미지 영역(흰 배경) + 텍스트 */
.services-apple-style .services-apple-card {
  flex: 0 0 auto;
  width: 280px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  transition: transform 0.35s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.35s ease;
  background: #fff;
  overflow: hidden;
}
.services-apple-style .services-apple-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

/* 각 카드 이미지 영역 - 흰 배경 */
.services-apple-card-img {
  width: 100%;
  min-height: 140px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.services-apple-card-img i {
  font-size: 48px;
  color: #1d1d1f;
  opacity: 0.85;
}

/* 설계/CAD 카드: 이미지 영역 안에 전체 표시 + 텍스트 이미지 위 오버레이 */
.services-apple-card--bg-img .services-apple-card-img {
  position: relative;
  min-height: 240px;
  flex: 1;
  background-image: url('../img/admin_Services%20Section/ser_02.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #f5f5f7;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
}

.services-apple-card--bg-img .services-apple-card-img-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 70%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
  pointer-events: none;
  border-radius: 0 0 18px 18px;
}

.services-apple-card--bg-img .services-apple-card-title,
.services-apple-card--bg-img .services-apple-card-desc {
  position: relative;
  z-index: 1;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  margin: 0;
  padding: 0;
}

.services-apple-card--bg-img .services-apple-card-title {
  padding-bottom: 4px;
}

.services-apple-card--bg-img .services-apple-card-desc {
  font-size: 13px;
  opacity: 0.95;
}

/* NCT&LASER&TAP 카드: 동일 스타일, ser_03.png */
.services-apple-card--bg-img-03 .services-apple-card-img {
  background-image: url('../img/admin_Services%20Section/ser_03.png');
}

/* PEM&절곡작업 카드: 동일 스타일, ser_04.jpg */
.services-apple-card--bg-img-04 .services-apple-card-img {
  background-image: url('../img/admin_Services%20Section/ser_04.jpg');
}

/* 용접&사상 카드: 동일 스타일, ser_05.png */
.services-apple-card--bg-img-05 .services-apple-card-img {
  background-image: url('../img/admin_Services%20Section/ser_05.png');
}

/* 도장&실크인쇄 카드: webm 배경 영상, 영역 안에 전체 표시 + 텍스트 오버레이 */
.services-apple-card--bg-video .services-apple-card-img {
  background-image: none;
  overflow: hidden;
}
.services-apple-card--bg-video .services-apple-card-video {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.services-apple-card-title {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #1d1d1f;
  margin: 0 0 8px 0;
  padding: 20px 20px 0;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.services-apple-card-desc {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 14px;
  color: #6e6e73;
  line-height: 1.5;
  margin: 0;
  padding: 0 20px 20px;
  letter-spacing: -0.01em;
  flex: 1;
}

/* 한 줄 플렉스 컨트롤러: 인디케이터(점+활성바) + 재생/일시정지 */
.services-cards-controller {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: nowrap;
}

/* 사진 스타일: 연한 회색 pill, 안에 점(비활성) + 긴 바(활성) */
.services-cards-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 14px;
  background: #e5e5e7;
  border-radius: 999px;
  flex-shrink: 0;
}

.services-cards-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #8e8e93;
  transition: width 0.25s ease, border-radius 0.25s ease, background 0.2s ease;
  flex-shrink: 0;
  cursor: pointer;
}

.services-cards-dot.active {
  width: 24px;
  height: 8px;
  border-radius: 999px;
  background: #6e6e73;
}

.services-cards-play {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #e5e5e7;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6e6e73;
  transition: background 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.services-cards-play:hover {
  background: #d1d1d6;
  color: #1d1d1f;
}

.services-cards-play i {
  font-size: 16px;
}

.services-cards-play .fa-play-icon {
  display: none;
}

.services-cards-play.is-paused .fa-pause-icon {
  display: none;
}

.services-cards-play.is-paused .fa-play-icon {
  display: block;
}

@media (max-width: 992px) {
  .services-apple-style { padding-bottom: 44px !important; }
  .services-hero-video-wrap { min-height: 280px; max-height: 50vh; }
  .services-apple-lead { font-size: 17px; margin-bottom: 28px; }
  .services-apple-content { padding-top: 36px; }
  .services-apple-style .services-apple-card { width: 260px; min-height: 300px; }
  .services-apple-card-img { min-height: 120px; }
  .services-apple-card-img i { font-size: 42px; }
  .services-apple-card-title { font-size: 17px; padding: 16px 16px 0; }
  .services-apple-card-desc { font-size: 13px; padding: 0 16px 16px; }
  .services-cards-controller { margin-top: 20px; gap: 12px; }
  .services-cards-progress { height: 28px; padding: 0 12px; gap: 6px; }
  .services-cards-dot { width: 6px; height: 6px; }
  .services-cards-dot.active { width: 20px; }
  .services-cards-play { width: 40px; height: 40px; }
  .services-cards-play i { font-size: 14px; }
  .services-apple-card--bg-img .services-apple-card-img { min-height: 200px; padding: 12px; }
  .services-apple-card--bg-img .services-apple-card-desc { font-size: 12px; }
}
@media (max-width: 576px) {
  .services-apple-style { padding-bottom: 36px !important; }
  .services-hero-video-wrap { min-height: 240px; max-height: 40vh; }
  .services-apple-lead { font-size: 16px; margin-bottom: 22px; }
  .services-apple-content { padding-top: 28px; padding-left: 16px; padding-right: 16px; }
  .services-cards-row { gap: 14px; }
  .services-apple-style .services-apple-card { width: 240px; min-height: 280px; }
  .services-apple-card-img { min-height: 100px; }
  .services-apple-card-img i { font-size: 36px; }
  .services-apple-card-title { font-size: 16px; padding: 14px 14px 0; }
  .services-apple-card-desc { font-size: 13px; padding: 0 14px 14px; }
  .services-cards-controller { margin-top: 18px; gap: 10px; }
  .services-cards-progress { height: 26px; padding: 0 10px; gap: 5px; }
  .services-cards-dot { width: 6px; height: 6px; }
  .services-cards-dot.active { width: 18px; }
  .services-cards-play { width: 38px; height: 38px; }
  .services-cards-play i { font-size: 13px; }
  .services-apple-card--bg-img .services-apple-card-img { min-height: 180px; padding: 12px; }
  .services-apple-card--bg-img .services-apple-card-title { font-size: 15px; }
  .services-apple-card--bg-img .services-apple-card-desc { font-size: 12px; }
}

/* Services Section Title - 왼쪽 정렬 및 깔끔한 디자인 */
.services-title-left {
  text-align: left !important;
  padding-bottom: 50px;
}

.services-title-left h2 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.5;
  color: #2c3e50;
  margin: 0;
  padding: 0;
  position: relative;
  padding-left: 0;
  letter-spacing: -0.03em;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.services-title-left h2 .text-primary {
  color: #2c3e50;
  font-weight: 700;
}

.services-title-left .services-subtitle {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  color: #6c757d;
  margin: 16px 0 0 0;
  padding: 0;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.services-title-left h2:before,
.services-title-left h2:after {
  display: none;
}

@media (max-width: 768px) {
  .services-title-left {
    padding-bottom: 40px;
  }
  
  .services-title-left h2 {
    font-size: 28px;
    line-height: 1.4;
    margin: 0;
  }
  
  .services-title-left .services-subtitle {
    font-size: 15px;
    line-height: 1.6;
    margin: 12px 0 0 0;
  }
}

@media (max-width: 576px) {
  .services-title-left {
    padding-bottom: 30px;
  }
  
  .services-title-left h2 {
    font-size: 24px;
    line-height: 1.4;
    margin: 0;
  }
  
  .services-title-left .services-subtitle {
    font-size: 14px;
    line-height: 1.5;
    margin: 10px 0 0 0;
  }
}

/* Alt Services Section Title - Services와 동일한 스타일, LINE Seed 적용 */
.alt-services-title {
  text-align: left !important;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.alt-services-title h3 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.5;
  color: #2c3e50;
  margin: 0;
  padding: 0;
  letter-spacing: -0.03em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  position: relative;
  padding-left: 0;
}

/* .alt-services h3:after 제거 */
.alt-services h3::after,
.alt-services h3:after {
  display: none !important;
  content: none !important;
}

.alt-services-title h3 .text-primary {
  color: #2c3e50;
  font-weight: 700;
}

/* 미래에 도전: 사진처럼 좌→우 그라데이션 (파랑→보라→핑크) + LINE Seed */
.alt-services-gradient-text {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(
    90deg,
    #007bff 0%,
    #0056b3 25%,
    #5856d6 50%,
    #af52de 75%,
    #ff2d55 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 768px) {
  .alt-services-title h3 {
    font-size: 28px;
    line-height: 1.4;
  }
}

@media (max-width: 576px) {
  .alt-services-title h3 {
    font-size: 24px;
    line-height: 1.4;
  }
}

/* .features .tab-pane h3:after 제거 */
.features .tab-pane h3::after,
.features .tab-pane h3:after {
  display: none !important;
  content: none !important;
}

/* Features Section 모던 디자인 */
.features-modern-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: start;
  padding: 60px 0;
}

/* 왼쪽 사이드바 */
.features-sidebar {
  background: linear-gradient(135deg, #1e3a5f 0%, #2d4a6f 100%);
  border-radius: 20px;
  padding: 40px 30px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  overflow: hidden;
}

.features-sidebar::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(180deg, rgba(46, 125, 209, 0.3) 0%, rgba(30, 58, 95, 0.6) 100%);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  transform: scale(1.5);
  transform-origin: bottom center;
}

.features-sidebar-title {
  font-size: 48px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
  font-family: 'Pretendard', sans-serif;
}

.features-sidebar-decoration {
  margin-top: auto;
  height: 200px;
  position: relative;
  z-index: 1;
  opacity: 0.8;
}

/* 오른쪽 메인 콘텐츠 */
.features-main-content {
  background: #f8f9fa;
  border-radius: 20px;
  padding: 50px 40px;
}

.features-main-title {
  font-size: 32px;
  font-weight: 700;
  color: #2c3e50;
  margin: 0 0 40px 0;
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', sans-serif;
}

/* Features 그리드 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* Features 카드 */
.features-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 32px 28px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #e9ecef;
  position: relative;
  overflow: hidden;
}

.features-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.features-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-color: #667eea;
}

.features-card:hover::before {
  transform: scaleX(1);
}

.features-card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.features-card-icon i {
  font-size: 32px;
  color: #667eea;
  transition: all 0.3s ease;
}

.features-card:hover .features-card-icon {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
  transform: scale(1.1);
}

.features-card:hover .features-card-icon i {
  color: #764ba2;
  transform: scale(1.1);
}

.features-card-title {
  font-size: 20px;
  font-weight: 700;
  color: #2c3e50;
  margin: 0 0 12px 0;
  line-height: 1.3;
  font-family: 'Pretendard', sans-serif;
}

.features-card-description {
  font-size: 15px;
  color: #6c757d;
  margin: 0 0 16px 0;
  line-height: 1.6;
}

.features-card-badge {
  display: inline-block;
  padding: 6px 12px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: #667eea;
  letter-spacing: 0.5px;
}

/* 모달 스타일 */
.features .modal-content {
  border-radius: 20px;
  border: none;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.features .modal-header {
  border-bottom: 1px solid #e9ecef;
  padding: 24px 30px;
}

.features .modal-title {
  font-size: 24px;
  font-weight: 700;
  color: #2c3e50;
  font-family: 'Pretendard', sans-serif;
}

.features .modal-body {
  padding: 30px;
}

.features .modal-body h3 {
  font-size: 28px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 20px;
  line-height: 1.4;
}

.features .modal-body ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.features .modal-body ul li {
  padding: 12px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.features .modal-body ul li i {
  color: #667eea;
  font-size: 20px;
  margin-top: 2px;
  flex-shrink: 0;
}

.features .modal-body ul li span {
  color: #495057;
  line-height: 1.6;
}

/* 반응형 디자인 */
@media (max-width: 992px) {
  .features-modern-layout {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 40px 0;
  }

  .features-sidebar {
    min-height: 200px;
    padding: 30px 24px;
  }

  .features-sidebar-title {
    font-size: 36px;
  }

  .features-main-content {
    padding: 40px 30px;
  }

  .features-main-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .features-sidebar {
    min-height: 150px;
    padding: 24px 20px;
  }

  .features-sidebar-title {
    font-size: 28px;
  }

  .features-main-content {
    padding: 30px 20px;
  }

  .features-main-title {
    font-size: 24px;
    margin-bottom: 24px;
  }

  .features-card {
    padding: 24px 20px;
  }

  .features-card-icon {
    width: 56px;
    height: 56px;
  }

  .features-card-icon i {
    font-size: 28px;
  }

  .features-card-title {
    font-size: 18px;
  }

  .features-card-description {
    font-size: 14px;
  }
}

/* Projects Section Title - 왼쪽 정렬 및 깔끔한 디자인 */
.projects-title-left {
  text-align: left !important;
  padding-bottom: 50px;
  padding-top: 20px;
}

.projects-title-left h2 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  color: #1a1a1a;
  margin: 0 0 12px 0;
  padding: 0;
  letter-spacing: -0.03em;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.projects-title-left h2 .text-primary {
  color: #667eea;
  font-weight: 700;
}

.projects-title-left p {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  color: #6c757d;
  margin: 0;
  padding: 0;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.projects-title-left h2:before,
.projects-title-left h2:after {
  display: none;
}

@media (max-width: 768px) {
  .projects-title-left {
    padding-bottom: 40px;
    padding-top: 15px;
  }
  
  .projects-title-left h2 {
    font-size: 28px;
    line-height: 1.3;
    margin-bottom: 10px;
  }
  
  .projects-title-left p {
    font-size: 15px;
    line-height: 1.6;
  }
}

@media (max-width: 576px) {
  .projects-title-left {
    padding-bottom: 30px;
    padding-top: 10px;
  }
  
  .projects-title-left h2 {
    font-size: 24px;
    line-height: 1.3;
    margin-bottom: 8px;
  }
  
  .projects-title-left p {
    font-size: 14px;
    line-height: 1.5;
  }
}

/* Testimonials Section - PARTNERS 정적 그리드 디자인 */
#testimonials.partners-static.section {
  position: relative;
  padding: 56px 0 64px;
  background-color: #ffffff !important;
}

.partners-static-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.partners-static-head {
  text-align: center;
  margin-bottom: 48px;
}

.partners-static-title {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1d1d1f;
  margin: 0 0 16px 0;
  line-height: 1.2;
  -webkit-font-smoothing: antialiased;
}

.partners-static-subtitle {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 17px;
  font-weight: 400;
  color: #515154;
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px 32px;
  align-items: center;
  justify-items: center;
}

.partners-grid-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 128px;
}

.partners-grid-item img {
  max-width: 100%;
  max-height: 45px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 1199px) {
  .partners-static-inner {
    padding-left: 20px;
    padding-right: 20px;
  }
  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px 24px;
  }
  .partners-static-title {
    font-size: 32px;
  }
  .partners-static-subtitle {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  #testimonials.partners-static.section {
    padding: 44px 0 48px;
  }
  .partners-static-head {
    margin-bottom: 32px;
  }
  .partners-static-title {
    font-size: 28px;
    margin-bottom: 12px;
  }
  .partners-static-subtitle {
    font-size: 15px;
  }
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 20px;
  }
  .partners-grid-item {
    max-width: 96px;
  }
  .partners-grid-item img {
    max-height: 38px;
  }
}

@media (max-width: 480px) {
  .partners-static-inner {
    padding-left: 16px;
    padding-right: 16px;
  }
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
  }
  .partners-static-title {
    font-size: 24px;
  }
  .partners-static-subtitle {
    font-size: 14px;
  }
  .partners-grid-item img {
    max-height: 35px;
  }
}

/* Testimonials Section - 타이포그래픽 디자인 (기존 슬라이더용) */
#testimonials.section:not(.partners-static),
.testimonials-typographic {
  position: relative;
  padding-top: 56px;
}

#testimonials.section::before {
  display: none;
}

.testimonials-typographic-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.testimonials-typographic-head {
  text-align: left;
  margin-bottom: 32px;
  padding-bottom: 0;
}

.testimonials-typographic-label {
  display: block;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #86868b;
  text-transform: uppercase;
  margin-bottom: 8px;
  -webkit-font-smoothing: antialiased;
}

.testimonials-typographic-title {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: #1d1d1f;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

.testimonials-typographic-slider {
  margin-top: 0;
}

.testimonials-typographic .swiper {
  overflow: hidden;
}

.testimonials-typographic .testimonial-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  min-height: 80px;
  padding: 16px 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.25s ease;
}

.testimonials-typographic .testimonial-wrap:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.testimonials-typographic .testimonial-wrap img {
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(0.4);
  opacity: 0.9;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

.testimonials-typographic .testimonial-wrap:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* 태블릿·모바일 (1199px 이하) - 1181 등 중간 해상도 대응 */
@media (max-width: 1199px) {
  .testimonials-typographic-inner {
    padding-left: 20px;
    padding-right: 20px;
    max-width: 100%;
  }
  .testimonials-typographic-title {
    font-size: 24px;
  }
  .testimonials-typographic .testimonial-wrap {
    min-width: 120px;
    min-height: 70px;
    padding: 12px 16px;
  }
  .testimonials-typographic .testimonial-wrap img {
    max-height: 48px;
  }
}

@media (max-width: 768px) {
  .testimonials-typographic-head {
    margin-bottom: 24px;
  }
  .testimonials-typographic-label {
    font-size: 10px;
    letter-spacing: 0.16em;
  }
  .testimonials-typographic-title {
    font-size: 22px;
  }
  .testimonials-typographic .testimonial-wrap img {
    max-height: 44px;
  }
}

@media (max-width: 576px) {
  .testimonials-typographic-title {
    font-size: 20px;
  }
}

/* Testimonials Section Title - 왼쪽 정렬 (레거시 호환) */
.testimonials-title-left {
  text-align: left !important;
  padding-bottom: 28px;
}

.testimonials-title-left h2 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.5;
  color: #2c3e50;
  margin: 0;
  padding: 0;
  letter-spacing: -0.02em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

/* Apple 스타일 파트너사 제목 애니메이션 */
.partners-title-animated {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif !important;
  font-weight: 600 !important;
  letter-spacing: -0.03em !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  display: inline-block;
  overflow: hidden;
}

.partners-title-animated .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.partners-title-animated .char.space {
  width: 0.3em;
}

/* 한글과 영문 모두 자연스러운 애니메이션 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 각 글자별 딜레이 적용 */
.partners-title-animated .char:nth-child(1) { animation-delay: 0.05s; }
.partners-title-animated .char:nth-child(2) { animation-delay: 0.1s; }
.partners-title-animated .char:nth-child(3) { animation-delay: 0.15s; }
.partners-title-animated .char:nth-child(4) { animation-delay: 0.2s; }
.partners-title-animated .char:nth-child(5) { animation-delay: 0.25s; }
.partners-title-animated .char:nth-child(6) { animation-delay: 0.3s; }
.partners-title-animated .char:nth-child(7) { animation-delay: 0.35s; }
.partners-title-animated .char:nth-child(8) { animation-delay: 0.4s; }
.partners-title-animated .char:nth-child(9) { animation-delay: 0.45s; }
.partners-title-animated .char:nth-child(10) { animation-delay: 0.5s; }
.partners-title-animated .char:nth-child(11) { animation-delay: 0.55s; }
.partners-title-animated .char:nth-child(12) { animation-delay: 0.6s; }
.partners-title-animated .char:nth-child(n+13) { animation-delay: 0.65s; }

.testimonials-title-left p {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: #6c757d;
  margin: 12px 0 0 0;
  letter-spacing: -0.01em;
}

.testimonials-title-left h2:before,
.testimonials-title-left h2:after {
  display: none;
}

@media (max-width: 768px) {
  #testimonials.section {
    padding-top: 44px;
  }
  
  .testimonials-title-left {
    padding-bottom: 22px;
  }
  
  .testimonials-title-left h2 {
    font-size: 28px;
    line-height: 1.4;
  }
  
  .testimonials-title-left p {
    font-size: 15px;
    margin: 10px 0 0 0;
  }
  
  .partners-title-animated {
    font-size: 28px !important;
  }
}

@media (max-width: 576px) {
  #testimonials.section {
    padding-top: 36px;
  }
  
  .testimonials-title-left {
    padding-bottom: 18px;
  }
  
  .testimonials-title-left h2 {
    font-size: 24px;
    line-height: 1.4;
  }
  
  .testimonials-title-left p {
    font-size: 14px;
    margin: 8px 0 0 0;
  }
  
  .partners-title-animated {
    font-size: 24px !important;
  }
}

/* Constructions & Services Section - Glassmorphism 그리드 카드 디자인 */
.constructions .card-item-modern,
.services .card-item-modern {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 16px;
  padding: 32px 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  cursor: pointer;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.constructions .card-item-modern:hover,
.services .card-item-modern:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.constructions .card-item-modern .card-icon,
.services .card-item-modern .card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 28px;
  color: #2c3e50;
  text-shadow: none;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.constructions .card-item-modern:hover .card-icon,
.services .card-item-modern:hover .card-icon {
  transform: scale(1.1);
  transition: transform 0.3s ease;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.constructions .card-item-modern .card-title,
.services .card-item-modern .card-title {
  font-size: 20px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 12px;
  line-height: 1.4;
  text-shadow: none;
  letter-spacing: -0.01em;
}

.constructions .card-item-modern p,
.services .card-item-modern p {
  font-size: 15px;
  color: #495057;
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
  text-shadow: none;
  font-weight: 400;
}

.constructions .card-item-modern .card-arrow,
.services .card-item-modern .card-arrow {
  position: absolute;
  bottom: 28px;
  right: 28px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-color);
  border: 1px solid var(--accent-color);
  border-radius: 50%;
  color: #ffffff;
  font-size: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(254, 185, 0, 0.3);
}

.constructions .card-item-modern:hover .card-arrow,
.services .card-item-modern:hover .card-arrow {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
  transform: translateX(4px) scale(1.1);
  box-shadow: 0 6px 16px rgba(254, 185, 0, 0.4);
}

@media (max-width: 768px) {
  .constructions .card-item-modern,
  .services .card-item-modern {
    padding: 24px 20px;
    border-radius: 12px;
  }
  
  .constructions .card-item-modern .card-icon,
  .services .card-item-modern .card-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
    margin-bottom: 16px;
  }
  
  .constructions .card-item-modern .card-title,
  .services .card-item-modern .card-title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  
  .constructions .card-item-modern p,
  .services .card-item-modern p {
    font-size: 14px;
    margin-bottom: 16px;
  }
  
  .constructions .card-item-modern .card-arrow,
  .services .card-item-modern .card-arrow {
    bottom: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}

/* about, projects, quote, contact - Header 깔끔하게 (index와 동일: 배경 제거) */
.about-page .header,
.projects-page .header,
.contact-page .header {
  background-color: transparent !important;
  --background-color: transparent !important;
  --nav-color: #1d1d1f;
  --heading-color: #1d1d1f;
  /* 스크롤 시 네비 레이아웃 유지: 고정 위치 강화 */
  /* 주의: transform 사용 시 navmenu(position:fixed)가 헤더 기준으로 고정되어 메뉴 클릭이 동작하지 않음 */
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 9999 !important;
}

.about-page.scrolled .header,
.projects-page.scrolled .header,
.contact-page.scrolled .header {
  background-color: rgba(255, 255, 255, 0.95) !important;
  --background-color: rgba(255, 255, 255, 0.95) !important;
  --heading-color: #1d1d1f;
  --nav-color: #1d1d1f;
  --nav-hover-color: #1d1d1f;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* 헤더 내부 레이아웃 유지 */
.about-page .header .container-fluid,
.projects-page .header .container-fluid,
.contact-page .header .container-fluid {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

/* 데스크톱 네비: 가로 배치 유지 */
@media (min-width: 1200px) {
  .about-page .header .navmenu ul,
  .projects-page .header .navmenu ul,
  .contact-page .header .navmenu ul {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
  }
}

/* fixed 헤더 레이아웃 유지 - overflow 정리 */
body.about-page,
body.projects-page,
body.contact-page {
  overflow-x: hidden;
}

/* Page Title - 배경 제거, index처럼 깔끔한 미니멀 스타일 / 로고와 정렬 / 헤더 겹침 방지 */
.about-page .page-title,
.projects-page .page-title,
.contact-page .page-title {
  background-image: none !important;
  background-color: #fbfbfd !important;
  padding: 88px 0 32px !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

/* page-title: 헤더와 동일한 container-fluid container-xl 사용 (HTML에서 적용) */

.about-page .page-title::before,
.projects-page .page-title::before,
.contact-page .page-title::before {
  display: none !important;
}

.about-page .page-title h1,
.projects-page .page-title h1,
.contact-page .page-title h1 {
  color: #1d1d1f !important;
  -webkit-text-fill-color: #1d1d1f !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
  text-shadow: none !important;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif !important;
  font-weight: 300 !important;
  font-size: 17px !important;
  letter-spacing: -0.02em;
}

.about-page .page-title-left .page-title-link,
.projects-page .page-title-left .page-title-link,
.contact-page .page-title-left .page-title-link {
  color: #0071e3 !important;
  border-bottom-color: rgba(0, 113, 227, 0.4) !important;
}

.about-page .page-title-left .page-title-link:hover,
.about-page .page-title-left .page-title-link:focus,
.about-page .page-title-left .page-title-link:active,
.projects-page .page-title-left .page-title-link:hover,
.projects-page .page-title-left .page-title-link:focus,
.projects-page .page-title-left .page-title-link:active,
.contact-page .page-title-left .page-title-link:hover,
.contact-page .page-title-left .page-title-link:focus,
.contact-page .page-title-left .page-title-link:active {
  color: #0056b3 !important;
  border-bottom-color: #0071e3 !important;
}

/* 헤더가 밝은 page-title 위에 있을 때: 처음부터 어두운 텍스트 */
.about-page .header .sitename,
.about-page .header .logo span,
.projects-page .header .sitename,
.projects-page .header .logo span,
.contact-page .header .sitename,
.contact-page .header .logo span {
  color: #1d1d1f;
}

.about-page .header .navmenu a,
.about-page .header .navmenu a:focus,
.projects-page .header .navmenu a,
.projects-page .header .navmenu a:focus,
.contact-page .header .navmenu a,
.contact-page .header .navmenu a:focus {
  color: #1d1d1f !important;
}

.about-page .header .navmenu a:hover,
.about-page .header .navmenu a.active,
.projects-page .header .navmenu a:hover,
.projects-page .header .navmenu a.active,
.contact-page .header .navmenu a:hover,
.contact-page .header .navmenu a.active {
  color: #1d1d1f !important;
}

@media (max-width: 768px) {
  .about-page .page-title,
  .projects-page .page-title,
  .contact-page .page-title {
    padding: 76px 0 28px !important;
  }
  .about-page .page-title h1,
  .projects-page .page-title h1,
  .contact-page .page-title h1 {
    font-size: 15px !important;
  }
}

/* Page Title h1 - 모든 페이지 공통: LINE Seed, 작은 폰트, 얇게 */
.page-title h1 {
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif !important;
  font-size: 17px !important;
  font-weight: 300 !important;
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .page-title h1 {
    font-size: 15px !important;
  }
}

@media (max-width: 576px) {
  .page-title h1 {
    font-size: 14px !important;
  }
}

/* Page Title 왼쪽 정렬 및 링크 스타일 */
.page-title-left {
  text-align: left !important;
}

.page-title-left .container,
.page-title-left .container-fluid {
  text-align: left !important;
}

.page-title-left h1 {
  text-align: left !important;
  font-size: 17px !important;
  font-weight: 300 !important;
  color: rgba(255, 255, 255, 0.98);
  margin: 0;
  padding: 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  /* 그라데이션 텍스트 효과 (지원하는 브라우저) */
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  /* fallback: 그라데이션을 지원하지 않는 브라우저를 위한 색상 */
  -webkit-text-fill-color: rgba(255, 255, 255, 0.98);
}

/* 그라데이션을 지원하는 브라우저에서만 적용 */
@supports (-webkit-background-clip: text) or (background-clip: text) {
  .page-title-left h1 {
    -webkit-text-fill-color: transparent;
  }
}

.page-title-left .page-title-link {
  color: rgba(255, 255, 255, 0.9) !important;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.4);
  padding-bottom: 2px;
  cursor: pointer;
  font-weight: 500;
  letter-spacing: -0.01em;
  position: relative;
  display: inline-block;
  padding-right: 20px;
}

.page-title-left .page-title-link::after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9em;
  opacity: 0.6;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-left: 4px;
}

.page-title-left .page-title-link:hover,
.page-title-left .page-title-link:focus,
.page-title-left .page-title-link:active {
  color: rgba(255, 255, 255, 1) !important;
  border-bottom-color: rgba(255, 255, 255, 0.8);
  border-bottom-style: solid;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transform: translateX(2px);
}

.page-title-left .page-title-link:hover::after,
.page-title-left .page-title-link:focus::after,
.page-title-left .page-title-link:active::after {
  opacity: 1;
  transform: translateY(-50%) translateX(4px);
}

/* 터치 디바이스를 위한 활성 상태 */
@media (hover: none) and (pointer: coarse) {
  .page-title-left .page-title-link {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.5);
    padding-bottom: 3px;
  }
  
  .page-title-left .page-title-link:active {
    color: rgba(255, 255, 255, 1) !important;
    border-bottom-color: rgba(255, 255, 255, 0.9);
    border-bottom-style: solid;
    transform: scale(0.98);
  }
}

.page-title-left .breadcrumbs {
  text-align: left !important;
  margin-top: 10px;
}

/* 반응형: 네비게이션과 겹칠 때 h1 자동 줄바꿈 */
.page-title-h1-responsive .page-title-line1,
.page-title-h1-responsive .page-title-line2 {
  display: inline;
}
/* JS 겹침 감지 시 줄바꿈 */
.page-title-h1-responsive.page-title-break .page-title-line1,
.page-title-h1-responsive.page-title-break .page-title-line2 {
  display: block !important;
}
/* 해상도 1199px 이하에서도 줄바꿈 (fallback) */
@media (max-width: 1199px) {
  .page-title-h1-responsive .page-title-line1,
  .page-title-h1-responsive .page-title-line2 {
    display: block !important;
  }
}

@media (max-width: 768px) {
  .page-title-left h1 {
    font-size: 20px;
    letter-spacing: -0.01em;
    line-height: 1.3;
  }
}

@media (max-width: 576px) {
  .page-title-left h1 {
    font-size: 18px;
    letter-spacing: -0.008em;
    line-height: 1.3;
  }
}

/* Projects Section - Category Grid Card Style */
/* projects.html 페이지용 스타일 */
.projects-page #projects.section {
  padding: 80px 0;
  background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
}

.projects-page .isotope-container {
  display: block !important;
  padding: 20px 0 60px 0;
  overflow: visible;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  box-sizing: border-box;
}

/* Isotope 그리드 아이템 타일 형태 정렬 - 데스크톱 3열 */
.projects-page .isotope-container .isotope-item {
  width: calc(33.333% - 27px) !important;
  margin: 0 13.5px 40px 13.5px !important;
  float: left !important;
  clear: none !important;
  opacity: 1 !important;
}

/* Isotope 필터링 시 숨김 처리 */
.projects-page .isotope-container .isotope-item.isotope-hidden {
  display: none !important;
}

.projects-page .row.isotope-container,
.projects-page .isotope-container.row {
  display: block !important;
  padding: 20px 0 60px 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box;
}

/* Isotope float 레이아웃을 위한 clearfix */
.projects-page .isotope-container::after {
  content: '';
  display: table;
  clear: both;
}

/* index.html용 제품 카드 스타일 - 필터별 동일한 디자인 */
.index-page .isotope-container {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  padding: 20px 0 60px 0;
}

.index-page .portfolio-item {
  width: 100% !important;
  margin: 0 !important;
  float: none !important;
}

.index-page .portfolio-content {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #e9ecef;
  background: #ffffff;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.index-page .portfolio-content:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  border-color: #667eea;
}

.index-page .portfolio-content img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.index-page .portfolio-content:hover img {
  transform: scale(1.1);
}

.index-page .portfolio-content .portfolio-info {
  opacity: 1;
  position: relative;
  padding: 24px;
  background: transparent;
  display: flex;
  flex-direction: column;
  flex: 1;
  z-index: 2;
}

.index-page .portfolio-content .portfolio-category-badge {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(102, 126, 234, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: #667eea;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  width: fit-content;
}

.index-page .portfolio-content .portfolio-info h4 {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 10px 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', sans-serif;
  position: relative;
  padding: 0;
  background: transparent;
  display: block;
}

.index-page .portfolio-content .portfolio-info p {
  font-size: 14px;
  color: #6c757d;
  margin: 0 0 20px 0;
  line-height: 1.6;
  position: relative;
  bottom: auto;
  text-align: left;
  display: block;
  flex: 1;
}

.index-page .portfolio-content .portfolio-info .preview-link {
  position: relative;
  left: auto;
  top: auto;
  font-size: 16px;
  color: #667eea;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 600;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #e9ecef;
  transition: all 0.3s ease;
}

.index-page .portfolio-content .portfolio-info .preview-link:hover {
  gap: 12px;
  color: #764ba2;
}

.index-page .portfolio-content .portfolio-info .preview-link i {
  transition: transform 0.3s ease;
}

.index-page .portfolio-content .portfolio-info .preview-link:hover i {
  transform: translateX(4px);
}

/* index.html 반응형 디자인 */
@media (max-width: 1200px) {
  .index-page .isotope-container {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
  }
}

@media (max-width: 992px) {
  .index-page .isotope-container {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .index-page .isotope-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .index-page .portfolio-content img {
    height: 200px;
  }
  
  .index-page .portfolio-content .portfolio-info {
    padding: 20px;
  }
  
  .index-page .portfolio-content .portfolio-info h4 {
    font-size: 18px;
  }
  
  .index-page .portfolio-content .portfolio-info p {
    font-size: 13px;
  }
}

/* "더 보기" 버튼 스타일 */
.index-page .view-more-item {
  width: 100% !important;
  margin: 0 !important;
}

.index-page .view-more-content {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px dashed #e9ecef;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 350px;
  cursor: pointer;
}

.index-page .view-more-content:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(102, 126, 234, 0.2);
  border-color: #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.index-page .view-more-inner {
  text-align: center;
  padding: 40px 24px;
}

.index-page .view-more-icon {
  font-size: 64px;
  color: #667eea;
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.index-page .view-more-content:hover .view-more-icon {
  transform: scale(1.1) rotate(5deg);
}

.index-page .view-more-inner h4 {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 12px 0;
  font-family: 'Pretendard', sans-serif;
}

.index-page .view-more-inner p {
  font-size: 14px;
  color: #6c757d;
  margin: 0 0 24px 0;
}

.index-page .view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: #667eea;
  color: #ffffff;
  border: none;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Pretendard', sans-serif;
}

.index-page .view-more-btn:hover {
  background: #764ba2;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.index-page .view-more-btn i {
  transition: transform 0.3s ease;
}

.index-page .view-more-btn:hover i {
  transform: translateX(4px);
}

.projects-page .portfolio-item {
  width: 100% !important;
  margin-bottom: 0 !important;
  padding: 0 !important;
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
  box-sizing: border-box;
}

.projects-page .portfolio-item.isotope-item {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
}

/* 타일 형태 균일한 높이 */
.projects-page .portfolio-content {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.projects-page .portfolio-content img {
  flex-shrink: 0;
}

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

/* projects.html 이미지 라운드 처리 및 그리드 디자인 */
.projects-page .portfolio-content {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.08),
    0 1px 3px rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
  margin: 0;
  isolation: isolate;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.projects-page .portfolio-content:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 8px 25px rgba(102, 126, 234, 0.2);
  border-color: rgba(102, 126, 234, 0.3);
}

.projects-page .portfolio-content img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 20px 20px 0 0;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.projects-page .portfolio-content:hover img {
  transform: scale(1.08);
}

.projects-page .portfolio-content .portfolio-info {
  opacity: 0;
  position: absolute;
  inset: 0;
  z-index: 3;
  transition: all ease-in-out 0.4s;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.95) 0%,
    rgba(118, 75, 162, 0.95) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: 20px;
}

.projects-page .portfolio-content:hover .portfolio-info {
  opacity: 1;
}

.projects-page .portfolio-content .portfolio-info h4 {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 12px 0;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 25px;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  letter-spacing: -0.01em;
}

.projects-page .portfolio-content .portfolio-info p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 20px 0;
  line-height: 1.6;
  font-weight: 400;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  max-width: 90%;
}

.projects-page .portfolio-content .portfolio-info .preview-link {
  position: relative;
  font-size: 28px;
  color: #ffffff;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  line-height: 1.2;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.projects-page .portfolio-content .portfolio-info .preview-link:hover {
  color: #667eea;
  background: rgba(255, 255, 255, 0.95);
  transform: scale(1.15) rotate(5deg);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* projects.html 필터 메뉴 디자인 - 모던 Pill 버튼 스타일 */
.projects-page .portfolio-filters {
  display: flex !important;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 8px;
  margin: 0 auto 50px auto;
  list-style: none;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
  max-width: fit-content;
  width: 100%;
  box-sizing: border-box;
}

.projects-page .portfolio-filters li {
  cursor: pointer;
  display: inline-block;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 500;
  color: #6c757d;
  background: transparent;
  border: none;
  border-radius: 30px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  margin: 0;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  letter-spacing: -0.01em;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  line-height: 1.2;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
}

.projects-page .portfolio-filters li:hover {
  color: #667eea;
  background: rgba(102, 126, 234, 0.1);
  transform: translateY(-2px);
}

.projects-page .portfolio-filters li:active {
  transform: translateY(0);
}

.projects-page .portfolio-filters li.filter-active {
  color: #ffffff;
  font-weight: 600;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  transform: translateY(-2px);
  pointer-events: auto;
}

.projects-page .portfolio-filters li.filter-active::after {
  display: none;
}

/* index.html 페이지용 스타일 (슬라이드) */
.index-page .isotope-container,
body:not(.projects-page) .isotope-container {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 30px;
  padding: 20px 0;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0 !important;
  scroll-snap-type: x mandatory;
  position: relative;
}

/* 슬라이드 네비게이션 버튼 컨테이너 */
.slider-nav-container {
  position: relative;
  width: 100%;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

/* 슬라이드 네비게이션 버튼 */
.slider-nav-btn {
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #2c3e50;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  opacity: 1;
  z-index: 10;
}

.slider-nav-btn:hover {
  background: rgba(255, 255, 255, 1);
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.15);
}

.slider-nav-btn:active {
  transform: scale(0.95);
}

.slider-nav-btn:disabled,
.slider-nav-btn[style*="pointer-events: none"] {
  opacity: 0.3 !important;
  cursor: not-allowed;
}

.slider-nav-btn i {
  display: flex;
  align-items: center;
  justify-content: center;
}

.projects .isotope-container::-webkit-scrollbar {
  display: none;
}

/* Bootstrap row 클래스 오버라이드 */
.projects .row.isotope-container {
  display: grid !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* projects-page에서 row 클래스 완전히 무시 */
.projects-page .isotope-container.row,
.projects-page .row.isotope-container {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)) !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* index.html row 클래스 오버라이드 */
.index-page .row.isotope-container,
body:not(.projects-page) .row.isotope-container {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 30px;
  margin-left: 0 !important;
  margin-right: 0 !important;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
}

/* 카테고리 그리드 카드 */
.category-grid-card {
  cursor: pointer;
  margin-bottom: 0;
  opacity: 0;
  flex: 0 0 auto;
  width: 300px;
  min-width: 300px;
  scroll-snap-align: start;
}

.category-card-content {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.08);
  position: relative;
  animation: slideLeftSlow 8s ease-in-out infinite;
  max-height: 400px;
}

.category-card-content:hover {
  transform: translateY(-12px) translateX(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  animation-play-state: paused;
}

.category-card-image-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  flex-shrink: 0;
}

.category-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-content:hover .category-card-image {
  transform: scale(1.1);
}

.category-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.4) 100%);
  transition: opacity 0.3s ease;
}

.category-card-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  flex-shrink: 0;
}

.category-card-icon {
  font-size: 36px;
  margin-bottom: 10px;
  transition: transform 0.3s ease;
}

.category-card-content:hover .category-card-icon {
  transform: scale(1.2) rotate(5deg);
}

.category-card-title {
  font-size: 20px;
  font-weight: 700;
  color: #2c3e50;
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.category-card-count {
  font-size: 13px;
  color: #6c757d;
  margin: 0 0 15px 0;
  font-weight: 500;
}

.category-card-arrow {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 18px;
  transition: all 0.3s ease;
  transform: translateX(0);
}

.category-card-content:hover .category-card-arrow {
  transform: translateX(5px);
  box-shadow: 0 4px 12px rgba(254, 185, 0, 0.4);
}

/* 왼쪽으로 흐르는 애니메이션 (초기 진입) */
@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 왼쪽으로 천천히 움직이는 애니메이션 */
@keyframes slideLeftSlow {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-15px);
  }
  100% {
    transform: translateX(0);
  }
}

/* 카테고리 제품 모달 */
.category-products-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.category-products-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.category-products-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.category-products-header {
  padding: 30px;
  border-bottom: 1px solid #e9ecef;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #ffffff;
}

.category-products-header h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
}

.category-products-close {
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: #ffffff;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-products-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.category-products-grid {
  padding: 30px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
  flex: 1;
}

/* 카테고리 제품 카드 */
.category-product-card {
  margin-bottom: 0;
}

.category-product-content {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.category-product-content:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.category-product-image-wrapper {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.category-product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-product-content:hover .category-product-image {
  transform: scale(1.05);
}

.category-product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.category-product-info h4 {
  font-size: 18px;
  font-weight: 600;
  color: #2c3e50;
  margin: 0 0 10px 0;
  line-height: 1.4;
}

.category-product-info p {
  font-size: 14px;
  font-weight: 400;
  color: #6c757d;
  margin: 0 0 15px 0;
  line-height: 1.6;
  flex: 1;
}

.category-product-info .preview-link {
  position: relative;
  font-size: 20px;
  color: var(--accent-color);
  transition: all 0.3s ease;
  align-self: flex-start;
  margin-top: auto;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.02);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.category-product-info .preview-link:hover {
  color: #ffffff;
  background: var(--accent-color);
  transform: scale(1.1);
}

.category-product-info .preview-link i {
  font-size: 18px;
}

/* 반응형 */
@media (max-width: 1200px) {
  .category-grid-card {
    width: 280px;
    min-width: 280px;
  }
  
  .projects .isotope-container {
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .category-grid-card {
    width: 260px;
    min-width: 260px;
  }
  
  .projects .isotope-container {
    gap: 20px;
    padding: 15px 0;
  }
  
  /* projects.html 태블릿 스타일 */
  .projects-page #projects.section {
    padding: 60px 0;
  }
  
  .projects-page .isotope-container,
  .projects-page .row.isotope-container,
  .projects-page .isotope-container.row {
    padding: 15px 0 40px 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 태블릿: 2열 그리드 */
  .projects-page .isotope-container .isotope-item {
    width: calc(50% - 17.5px) !important;
    margin: 0 8.75px 35px 8.75px !important;
    float: left !important;
  }
  
  .projects-page .portfolio-item {
    width: 100% !important;
    max-width: 100% !important;
  }
  
  .projects-page .portfolio-content img {
    aspect-ratio: 4 / 3;
  }
  
  /* 필터 메뉴 태블릿 스타일 */
  .projects-page .portfolio-filters {
    gap: 8px;
    margin-bottom: 40px;
    padding: 6px;
    border-radius: 40px;
    width: auto;
    max-width: 100%;
  }
  
  .projects-page .portfolio-filters li {
    padding: 10px 20px;
    font-size: 14px;
    cursor: pointer;
    pointer-events: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
    line-height: 1.2;
  }
  
  .projects-page .portfolio-filters li:active {
    transform: scale(0.95);
  }
  
  .projects-page .portfolio-content .portfolio-info {
    padding: 24px 20px;
  }
  
  .projects-page .portfolio-content .portfolio-info h4 {
    font-size: 18px;
    padding: 8px 16px;
    margin-bottom: 10px;
  }
  
  .projects-page .portfolio-content .portfolio-info p {
    font-size: 14px;
    margin-bottom: 18px;
  }
  
  .projects-page .portfolio-content .portfolio-info .preview-link {
    width: 55px;
    height: 55px;
    font-size: 24px;
  }
  
  .category-card-content {
    max-height: 380px;
  }
  
  .category-card-image-wrapper {
    height: 180px;
  }
  
  .category-card-info {
    padding: 16px;
  }
  
  .category-card-icon {
    font-size: 32px;
    margin-bottom: 8px;
  }
  
  .category-card-title {
    font-size: 18px;
  }
  
  .category-card-count {
    font-size: 12px;
    margin: 0 0 12px 0;
  }
  
  .category-card-arrow {
    width: 32px;
    height: 32px;
    font-size: 16px;
    bottom: 16px;
    right: 16px;
  }
  
  .category-products-container {
    width: 95%;
    max-height: 95vh;
  }
  
  .category-products-header {
    padding: 20px;
  }
  
  .category-products-header h2 {
    font-size: 22px;
  }
  
  .category-products-grid {
    padding: 20px;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
  }
}

@media (max-width: 576px) {
  .category-grid-card {
    width: 240px;
    min-width: 240px;
  }
  
  .projects .isotope-container {
    gap: 15px;
    padding: 10px 0;
  }
  
  /* 슬라이드 네비게이션 버튼 모바일 스타일 */
  .slider-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .slider-nav-container {
    margin-top: 15px;
    gap: 15px;
  }
  
  /* projects.html 모바일 스타일 */
  .projects-page #projects.section {
    padding: 50px 0;
  }
  
  .projects-page .isotope-container,
  .projects-page .row.isotope-container,
  .projects-page .isotope-container.row {
    padding: 15px 0 30px 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  
  /* 모바일: 1열 그리드 */
  .projects-page .isotope-container .isotope-item {
    width: 100% !important;
    margin: 0 0 30px 0 !important;
    float: none !important;
    clear: both !important;
  }
  
  .projects-page .portfolio-item {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  .projects-page .portfolio-content {
    border-radius: 16px;
  }
  
  .projects-page .portfolio-content img {
    aspect-ratio: 4 / 3;
    border-radius: 16px 16px 0 0;
  }
  
  /* 필터 메뉴 모바일 스타일 */
  .projects-page .portfolio-filters {
    gap: 6px;
    margin-bottom: 35px;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 6px;
    border-radius: 35px;
    max-width: 100%;
    width: calc(100% - 30px);
    margin-left: 15px;
    margin-right: 15px;
  }
  
  .projects-page .portfolio-filters::-webkit-scrollbar {
    display: none;
  }
  
  .projects-page .portfolio-filters li {
    padding: 10px 18px;
    font-size: 13px;
    flex-shrink: 0;
    cursor: pointer;
    pointer-events: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
    line-height: 1.2;
    text-align: center;
  }
  
  .projects-page .portfolio-filters li:active {
    transform: scale(0.95);
  }
  
  .projects-page .portfolio-content .portfolio-info {
    padding: 24px 18px;
    border-radius: 16px;
  }
  
  .projects-page .portfolio-content .portfolio-info h4 {
    font-size: 17px;
    padding: 8px 16px;
    margin-bottom: 10px;
  }
  
  .projects-page .portfolio-content .portfolio-info p {
    font-size: 13px;
    margin-bottom: 16px;
  }
  
  .projects-page .portfolio-content .portfolio-info .preview-link {
    width: 50px;
    height: 50px;
    font-size: 22px;
  }
  
  .category-products-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   모바일 Bottom Nav Bar (하단 네비게이션) - 투명 글래스 스타일
   ======================================== */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  background: rgba(26, 26, 31, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px 24px 0 0;
  padding-bottom: calc(14px + env(safe-area-inset-bottom, 0));
  padding-top: 14px;
  box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.12), 0 -1px 0 rgba(255, 255, 255, 0.04) inset;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.bottom-nav-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  max-width: 100%;
  padding: 0 12px;
  gap: 4px;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 8px 4px 10px;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-size: 10px;
  font-weight: 500;
  font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  letter-spacing: -0.02em;
  transition: color 0.2s ease, opacity 0.2s ease;
  -webkit-tap-highlight-color: transparent;
  border-radius: 12px;
}

.bottom-nav-item i {
  font-size: 22px;
  margin-bottom: 4px;
  display: block;
  transition: color 0.2s ease, transform 0.2s ease;
}

.bottom-nav-item span {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.bottom-nav-item.active,
.bottom-nav-item:hover {
  color: rgba(255, 255, 255, 0.98);
}

.bottom-nav-item.active i {
  color: #ffffff;
}

.bottom-nav-item:active {
  opacity: 0.8;
}

/* 모바일 하단 네비: Contact 드롭다운 - 둥근 아이콘 + 추가 안내 + 타이포 애니메이션 */
.bottom-nav-contact-wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.bottom-nav-contact-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
}
.bottom-nav-contact-popover {
  display: none;
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  padding: 14px 18px;
  background: transparent;
  box-shadow: none;
  border: none;
  z-index: 10001;
  gap: 14px;
  align-items: center;
  flex-direction: column;
}
.bottom-nav-contact-popover.show {
  display: flex;
}
.bottom-nav-contact-popover a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: 46px;
  height: 46px;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.bottom-nav-contact-popover a:first-of-type {
  border-bottom: none;
}
.bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap.bottom-nav-contact-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 50%;
  background: #f5f5f5;
  border: 2px solid rgba(0, 0, 0, 0.12);
  color: #1d1d1f;
}
.bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap i {
  font-size: 22px;
  margin: 0;
}
.bottom-nav-contact-popover a:hover .bottom-nav-contact-icon-wrap {
  background: #ebebeb;
  border-color: rgba(0, 0, 0, 0.2);
  color: #000;
}

/* 하단 네비 Contact 팝오버: 반응형 */
@media (min-width: 768px) and (max-width: 1199px) {
  .bottom-nav-contact-popover {
    padding: 16px 20px;
    gap: 16px;
  }
  .bottom-nav-contact-popover a,
  .bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap.bottom-nav-contact-circle {
    width: 48px;
    height: 48px;
    min-width: 48px;
  }
  .bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap i {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .bottom-nav-contact-popover {
    padding: 10px 14px;
    gap: 12px;
    bottom: calc(100% + 10px);
  }
  .bottom-nav-contact-popover a,
  .bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap.bottom-nav-contact-circle {
    width: 42px;
    height: 42px;
    min-width: 42px;
  }
  .bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap i {
    font-size: 20px;
  }
}

@media (max-width: 360px) {
  .bottom-nav-contact-popover {
    padding: 8px 12px;
    gap: 10px;
  }
  .bottom-nav-contact-popover a,
  .bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap.bottom-nav-contact-circle {
    width: 38px;
    height: 38px;
    min-width: 38px;
  }
  .bottom-nav-contact-popover a .bottom-nav-contact-icon-wrap i {
    font-size: 18px;
  }
}

/* 모바일에서 bottom nav 항상 표시 (해상도 1199px 이하) */
@media (max-width: 1199px) {
  .bottom-nav {
    display: flex !important;
    flex-direction: column;
    transform: translateY(0);
    pointer-events: auto;
  }
  /* 본문 하단 여백 (bottom nav가 있는 페이지만) */
  body.has-bottom-nav {
    padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px));
  }
}

@media (min-width: 1200px) {
  .bottom-nav {
    display: none !important;
  }
  body.has-bottom-nav {
    padding-bottom: 0;
  }
}

/* Contact 드롭다운: 트리거 래퍼 스타일 (데스크톱) */
@media (min-width: 1200px) {
  .navmenu .nav-contact-trigger,
  .navmenu .nav-contact-trigger a {
    color: var(--nav-color);
    font-size: 14px;
    padding: 0 2px;
    font-family: var(--nav-font);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: 0.3s;
    background: none;
    border: none;
  }
  .navmenu .nav-contact-trigger:hover,
  .navmenu .nav-contact-trigger:hover a,
  .navmenu .dropdown:hover .nav-contact-trigger,
  .navmenu .dropdown:hover .nav-contact-trigger a {
    color: #1d1d1f;
  }
  .navmenu .nav-contact-trigger .toggle-dropdown {
    font-size: 12px;
    margin-left: 4px;
    transition: transform 0.3s;
  }
  .navmenu .dropdown:hover .nav-contact-trigger .toggle-dropdown {
    transform: rotate(180deg);
  }
  /* 데스크톱: 호버 시 드롭다운 표시 */
  .navmenu .dropdown:hover > ul.nav-contact-dropdown {
    opacity: 1 !important;
    visibility: visible !important;
  }
  /* 채팅/이메일 문의 - 아이콘만, 동그란 디자인 (데스크톱) */
  .navmenu .dropdown .nav-contact-trigger + ul.nav-contact-dropdown {
    padding: 14px 18px !important;
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    min-width: auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li {
    min-width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li:not(:last-child) {
    border-bottom: none !important;
    border-right: none !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    width: 46px !important;
    height: 46px !important;
    border-radius: 50% !important;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a .nav-contact-icon-wrap.nav-contact-circle {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 46px !important;
    height: 46px !important;
    min-width: 46px !important;
    border-radius: 50% !important;
    background: #f5f5f5 !important;
    border: 2px solid rgba(0, 0, 0, 0.12) !important;
    color: #1d1d1f !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a .nav-contact-icon-wrap i {
    font-size: 22px !important;
    margin: 0 !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a:hover .nav-contact-icon-wrap {
    background: #ebebeb !important;
    border-color: rgba(0, 0, 0, 0.2) !important;
    color: #000 !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a:hover {
    background: transparent !important;
  }
  /* 호버 드롭다운과 트리거 사이 갭 제거 - 데스크톱에서 클릭 안정화 */
  .navmenu .dropdown ul {
    top: 98% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    padding-top: 6px !important;
    margin-top: -6px !important;
  }
}

/* Contact 드롭다운: 대형 데스크톱 (1400px+) */
@media (min-width: 1400px) {
  .navmenu .dropdown .nav-contact-trigger + ul.nav-contact-dropdown {
    padding: 16px 20px !important;
    gap: 16px !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a,
  .navmenu .dropdown .nav-contact-trigger + ul li a .nav-contact-icon-wrap.nav-contact-circle {
    width: 50px !important;
    height: 50px !important;
    min-width: 50px !important;
  }
  .navmenu .dropdown .nav-contact-trigger + ul li a .nav-contact-icon-wrap i {
    font-size: 24px !important;
  }
}

/* Contact 드롭다운: 모바일 서브메뉴 표시 및 트리거 스타일 */
@media (max-width: 1199px) {
  .navmenu .dropdown .dropdown-active {
    display: block !important;
  }
  .navmenu .nav-contact-trigger {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px !important;
    color: #1d1d1f !important;
    text-decoration: none;
    cursor: pointer;
    background: transparent !important;
    border-radius: 0;
    border-left: 3px solid transparent;
  }
  .navmenu .nav-contact-trigger a {
    flex: 1;
    padding: 0 !important;
    margin: 0 !important;
    background: none !important;
    color: inherit !important;
  }
  /* 채팅/이메일 문의 - 아이콘만, 동그란 디자인 (모바일) */
  .mobile-nav-active .navmenu .dropdown ul.nav-contact-dropdown {
    position: static !important;
    margin: 0 16px 12px 20px !important;
    padding: 14px 18px !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    min-width: auto !important;
    max-width: none !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul li {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
  }
  .mobile-nav-active .navmenu .dropdown ul li:not(:last-child) {
    border-bottom: none !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    width: 44px !important;
    height: 44px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a .nav-contact-icon-wrap.nav-contact-circle {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    border-radius: 50% !important;
    background: #f5f5f5 !important;
    border: 2px solid rgba(0, 0, 0, 0.12) !important;
    color: #1d1d1f !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a .nav-contact-icon-wrap i {
    font-size: 21px !important;
    margin: 0 !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a:hover {
    color: #000 !important;
    background: rgba(0, 0, 0, 0.04) !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a:hover .nav-contact-icon-wrap {
    background: #ebebeb !important;
    border-color: rgba(0, 0, 0, 0.2) !important;
    color: #000 !important;
  }
}

/* Contact 드롭다운: 태블릿 (768px~1199px) - 햄버거 메뉴 */
@media (min-width: 768px) and (max-width: 1199px) {
  .mobile-nav-active .navmenu .dropdown ul.nav-contact-dropdown {
    margin: 0 20px 14px 24px !important;
    padding: 16px 20px !important;
    gap: 16px !important;
    border-radius: 16px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a {
    padding: 0 !important;
    font-size: 15px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a .nav-contact-icon-wrap.nav-contact-circle {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a .nav-contact-icon-wrap i {
    font-size: 24px !important;
  }
}

/* Contact 드롭다운: 소형 모바일 (480px 이하) - 햄버거 메뉴 */
@media (max-width: 480px) {
  .mobile-nav-active .navmenu .dropdown ul.nav-contact-dropdown {
    margin: 0 12px 10px 16px !important;
    padding: 12px 14px 14px !important;
    gap: 12px !important;
    border-radius: 12px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a,
  .mobile-nav-active .navmenu .dropdown ul a .nav-contact-icon-wrap.nav-contact-circle {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
  }
  .mobile-nav-active .navmenu .dropdown ul a .nav-contact-icon-wrap i {
    font-size: 19px !important;
  }
}

/* Navmenu 배경 투명도 및 크기 조정 */
@media (max-width: 1199px) {
  /* 모바일 네비게이션 활성화 시 - 글래스모피즘 투명 스타일 */
  .mobile-nav-active .navmenu {
    background: rgba(26, 26, 31, 0.15) !important;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
  }
  
  /* X 닫기 버튼 숨기기 - 항상 햄버거 메뉴 아이콘만 표시 */
  .mobile-nav-toggle.bi-x {
    display: none !important;
  }
  
  /* 햄버거 메뉴 아이콘은 항상 표시 */
  .mobile-nav-toggle.bi-list {
    display: block !important;
  }
  
  /* navmenu 활성화 시 햄버거 버튼 숨기기 */
  .mobile-nav-active .mobile-nav-toggle {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  /* 모바일 메뉴 ul 초기 상태 (닫힘 상태) - 메인 ul만 */
  .navmenu > ul {
    display: none !important;
    opacity: 0 !important;
    transform: translateY(-20px) scaleY(0.9) !important;
    transform-origin: top center !important;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  /* 모바일 메뉴 ul 활성화 상태 (열림 상태) - 메인 ul만, 드롭다운 서브 ul 제외 */
  .mobile-nav-active .navmenu > ul {
    position: absolute !important;
    top: 60px !important;
    left: auto !important;
    right: 20px !important;
    bottom: auto !important;
    width: auto !important;
    min-width: 220px !important;
    max-width: 300px !important;
    height: auto !important;
    max-height: calc(100vh - 100px) !important;
    padding: 8px !important;
    margin: 0 !important;
    display: block !important;
    opacity: 1 !important;
    transform: translateY(0) scaleY(1) !important;
    transform-origin: top center !important;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    visibility: visible !important;
    z-index: 9998 !important;
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12) !important;
    border-radius: 16px !important;
    list-style: none !important;
    /* 스크롤바 숨기기 - 스크롤 기능은 유지 */
    overflow-y: auto !important;
    overflow-x: hidden !important;
    scrollbar-width: none !important; /* Firefox */
    -ms-overflow-style: none !important; /* IE and Edge */
  }
  
  /* Webkit 브라우저 (Chrome, Safari, Edge) 스크롤바 숨기기 */
  .mobile-nav-active .navmenu ul::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
  }
  
  /* 모바일 메뉴 리스트 아이템 - 깔끔한 카드형 */
  .mobile-nav-active .navmenu ul li {
    display: block !important;
    width: 100% !important;
    margin: 0 0 2px 0 !important;
    padding: 0 !important;
    border-bottom: none !important;
    border-radius: 10px !important;
  }
  
  .mobile-nav-active .navmenu ul li:last-child {
    margin-bottom: 0 !important;
  }
  
  .mobile-nav-active .navmenu ul li a {
    padding: 12px 16px !important;
    border-radius: 10px !important;
    color: #1d1d1f !important;
    transition: background 0.2s ease !important;
  }
  
  .mobile-nav-active .navmenu ul li a:hover,
  .mobile-nav-active .navmenu ul li a.active {
    background: rgba(0, 0, 0, 0.06) !important;
    color: #1d1d1f !important;
  }

  /* 메뉴 항목들 순차적 애니메이션 */
  .mobile-nav-active .navmenu ul li {
    opacity: 0;
    transform: translateX(-10px);
    animation: slideInFromLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  .mobile-nav-active .navmenu ul li:nth-child(1) {
    animation-delay: 0.1s;
  }

  .mobile-nav-active .navmenu ul li:nth-child(2) {
    animation-delay: 0.15s;
  }

  .mobile-nav-active .navmenu ul li:nth-child(3) {
    animation-delay: 0.2s;
  }

  .mobile-nav-active .navmenu ul li:nth-child(4) {
    animation-delay: 0.25s;
  }

  .mobile-nav-active .navmenu ul li:nth-child(5) {
    animation-delay: 0.3s;
  }

  .mobile-nav-active .navmenu ul li:nth-child(6) {
    animation-delay: 0.35s;
  }

  .mobile-nav-active .navmenu ul li:nth-child(n+7) {
    animation-delay: 0.4s;
  }

  /* 키프레임 애니메이션 정의 */
  @keyframes slideInFromLeft {
    from {
      opacity: 0;
      transform: translateX(-10px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
}

/* 고급스러운 전문적인 네비게이션 디자인 */
/* 데스크톱 네비게이션 */
@media (min-width: 1200px) {
  .navmenu {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.05) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 8px 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1),
                0 1px 3px rgba(0, 0, 0, 0.08);
  }

  /* 고급스러운 폰트 디자인 */
  .navmenu a {
    font-family: 'Pretendard', 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', sans-serif !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    line-height: 1.35 !important;
    letter-spacing: 0.02em !important;
    text-transform: none !important;
    color: rgba(255, 255, 255, 0.85) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    padding: 8px 12px !important;
    border-radius: 8px;
    /* 텍스트 가독성 향상 - 그림자 추가 */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  }
  
  /* 스크롤 후 흰색 배경일 때 텍스트 색상 (블랙앤화이트) */
  .scrolled .navmenu a {
    color: #1d1d1f !important;
    text-shadow: none !important;
  }
  
  .scrolled .navmenu a:hover,
  .scrolled .navmenu a:focus,
  .scrolled .navmenu .active,
  .scrolled .navmenu .active:focus {
    color: #1d1d1f !important;
  }

  /* 호버/활성 상태 고급스러운 효과 */
  .navmenu a:hover,
  .navmenu a:focus,
  .navmenu .active,
  .navmenu .active:focus {
    color: rgba(255, 255, 255, 1) !important;
    font-weight: 600 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  }
  
  /* 스크롤 후 흰색 배경일 때 호버/활성 상태 (블랙앤화이트) */
  .scrolled .navmenu a:hover,
  .scrolled .navmenu a:focus,
  .scrolled .navmenu .active,
  .scrolled .navmenu .active:focus {
    color: #1d1d1f !important;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.02) 100%);
  }

  /* main.css의 ::before 밑줄 제거 */
  .navmenu>ul>li>a::before,
  .navmenu>ul>li>a:before {
    display: none !important;
    content: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
  }

  /* 데스크탑 네비 메뉴 밑줄 효과 제거 */
  .navmenu a::after {
    display: none !important;
  }
}

/* 모바일 네비게이션 */
@media (max-width: 1199px) {
  /* 모바일 메뉴 ul 전문적인 투명한 스타일 (중복 제거 - 위에서 이미 정의됨) */

  /* 고급스러운 폰트 디자인 - 바 형태 */
  .navmenu a {
    font-family: 'Pretendard', 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', sans-serif !important;
    font-size: 17px !important;
    font-weight: 500 !important;
    letter-spacing: 0.01em !important;
    text-transform: none !important;
    color: rgba(255, 255, 255, 1) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    display: block !important;
    padding: 14px 20px !important;
    margin: 0 !important;
    border-radius: 0 !important;
    width: 100% !important;
    text-align: left !important;
    /* 텍스트 가독성 향상 - 더 강한 그림자 효과 */
    text-shadow: 
      0 2px 4px rgba(0, 0, 0, 0.95),
      0 4px 8px rgba(0, 0, 0, 0.8),
      0 0 12px rgba(0, 0, 0, 0.6),
      0 0 20px rgba(0, 0, 0, 0.4) !important;
    /* 더 진한 반투명 배경으로 가독성 보장 */
    background: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
  }

  /* 호버/활성 상태 고급스러운 효과 - 바 형태 (블랙앤화이트) */
  .navmenu a:hover,
  .navmenu a:focus,
  .navmenu a:active,
  .navmenu .active,
  .navmenu .active:focus {
    color: rgba(255, 255, 255, 1) !important;
    font-weight: 600 !important;
    background: rgba(0, 0, 0, 0.5) !important;
    transform: translateX(4px);
    border-left: 3px solid rgba(255, 255, 255, 0.9) !important;
    /* 호버 시 더 강한 텍스트 그림자 */
    text-shadow: 
      0 1px 3px rgba(0, 0, 0, 0.9),
      0 2px 6px rgba(0, 0, 0, 0.7),
      0 0 12px rgba(0, 0, 0, 0.5) !important;
  }

  /* 밑줄 효과 제거 (바 형태에서는 왼쪽 보더로 대체) */
  .navmenu a::after {
    display: none !important;
  }
}

/* Hero 섹션 메인 텍스트 애니메이션 */
.hero-main-text {
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUpSlow 2s ease-out 0.5s forwards;
  letter-spacing: 1px;
  line-height: 1.6;
}

@keyframes fadeInUpSlow {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  50% {
    opacity: 0.7;
    transform: translateY(15px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* 반응형 텍스트 크기 조정 */
@media (max-width: 768px) {
  .hero-main-text {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .hero-main-text {
    font-size: 1rem;
  }
}

/* MAIN 버튼 천천히 깜빡이는 불빛 효과 */
.btn-get-started {
  position: relative;
  overflow: hidden;
  background: transparent !important;
  box-shadow: 0 0 10px rgba(254, 185, 0, 0.5),
              0 0 20px rgba(254, 185, 0, 0.3),
              0 0 30px rgba(254, 185, 0, 0.2);
  animation: blinkGlowSlow 3s ease-in-out infinite;
}

.btn-get-started::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(254, 185, 0, 0.3) 50%,
    transparent 70%
  );
  animation: shineSlow 4s infinite;
}

.btn-get-started:hover {
  box-shadow: 0 0 20px rgba(254, 185, 0, 0.8),
              0 0 40px rgba(254, 185, 0, 0.6),
              0 0 60px rgba(254, 185, 0, 0.4) !important;
  animation: blinkGlowSlowHover 2s ease-in-out infinite;
}

/* 천천히 깜빡이는 불빛 애니메이션 */
@keyframes blinkGlowSlow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(254, 185, 0, 0.5),
                0 0 20px rgba(254, 185, 0, 0.3),
                0 0 30px rgba(254, 185, 0, 0.2);
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 20px rgba(254, 185, 0, 0.8),
                0 0 40px rgba(254, 185, 0, 0.6),
                0 0 60px rgba(254, 185, 0, 0.4);
    opacity: 0.9;
  }
}

/* 호버 시 천천히 깜빡임 */
@keyframes blinkGlowSlowHover {
  0%, 100% {
    box-shadow: 0 0 20px rgba(254, 185, 0, 0.8),
                0 0 40px rgba(254, 185, 0, 0.6),
                0 0 60px rgba(254, 185, 0, 0.4);
  }
  50% {
    box-shadow: 0 0 30px rgba(254, 185, 0, 1),
                0 0 60px rgba(254, 185, 0, 0.8),
                0 0 90px rgba(254, 185, 0, 0.6);
  }
}

/* 천천히 반짝이는 효과 */
@keyframes shineSlow {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

/* Scroll Top 버튼 숨기기 */
#scroll-top,
.scroll-top {
  display: none !important;
  visibility: hidden !important;
}

/* macOS 스타일 3D 버튼 - Contact 페이지 및 일반 버튼 */
.contact .php-email-form button[type=submit],
.submit-btn {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  user-select: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  outline: none;
  cursor: pointer;
  min-width: 150px;
  height: 50px;
  padding: 12px 40px;
  background-image: linear-gradient(to top, #D8D9DB 0%, #fff 80%, #FDFDFD 100%);
  border-radius: 30px;
  border: 1px solid #8F9092;
  box-shadow: 
    0 4px 3px 1px #FCFCFC,
    0 6px 8px #D6D7D9,
    0 -4px 4px #CECFD1,
    0 -6px 4px #FEFEFE,
    inset 0 0 3px 0 #CECFD1;
  transition: all 0.2s ease;
  font-family: "Source Sans Pro", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #606060;
  text-shadow: 0 1px #fff;
  position: relative;
}

.contact .php-email-form button[type=submit]::-moz-focus-inner,
.submit-btn::-moz-focus-inner {
  border: 0;
}

.contact .php-email-form button[type=submit] > *,
.submit-btn > * {
  transition: transform 0.2s ease;
}

.contact .php-email-form button[type=submit]:hover:not([disabled]),
.submit-btn:hover:not([disabled]) {
  box-shadow: 
    0 4px 3px 1px #FCFCFC,
    0 6px 8px #D6D7D9,
    0 -4px 4px #CECFD1,
    0 -6px 4px #FEFEFE,
    inset 0 0 3px 3px #CECFD1;
}

.contact .php-email-form button[type=submit]:hover:not([disabled]) > *,
.submit-btn:hover:not([disabled]) > * {
  transform: scale(0.975);
}

@keyframes active-button {
  from {
    box-shadow: 
      0 4px 3px 1px #FCFCFC,
      0 6px 8px #D6D7D9,
      0 -4px 4px #CECFD1,
      0 -6px 4px #FEFEFE,
      inset 0 0 10px 0px rgba(0, 0, 250, 0.6);
  }
  to {
    box-shadow: 
      0 4px 3px 1px #FCFCFC,
      0 6px 8px #D6D7D9,
      0 -4px 4px #CECFD1,
      0 -6px 4px #FEFEFE,
      inset 0 0 3px 3px #CECFD1;
  }
}

.contact .php-email-form button[type=submit]:focus:not(:active),
.submit-btn:focus:not(:active) {
  animation: active-button 0.9s alternate infinite;
  outline: none;
}

.contact .php-email-form button[type=submit]:active:not([disabled]),
.submit-btn:active:not([disabled]) {
  box-shadow: 
    0 4px 3px 1px #FCFCFC,
    0 6px 8px #D6D7D9,
    0 -4px 4px #CECFD1,
    0 -6px 4px #FEFEFE,
    inset 0 0 5px 3px #999,
    inset 0 0 30px #aaa;
}

.contact .php-email-form button[type=submit]:active:not([disabled]) > *,
.submit-btn:active:not([disabled]) > * {
  transform: scale(0.95);
}

.contact .php-email-form button[type=submit]:disabled,
.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ========== 채널톡 레이아웃: 헤더에서 열릴 때 상단 배치 ========== */
/* 채팅창(메신저) 열렸을 때 상단에서 표시 (헤더 높이 70~80px 고려) */
#channel-plugin iframe[src*="channel.io"],
#channel-plugin iframe[src*="channelio"],
.channel-plugin iframe,
.channelio-widget iframe,
.channel-plugin .channelio-widget-container,
#channel-plugin .channelio-widget-container,
.channelio-widget .channelio-widget-container,
#channel-plugin [class*="widget-container"],
.channel-plugin [class*="widget-container"] {
  top: 80px !important;
  bottom: auto !important;
  right: 20px !important;
  left: auto !important;
}
/* glightbox 열렸을 때 채널톡 버튼 숨기기 */
body.glightbox-open .channel-plugin,
body.glightbox-open #channel-plugin,
body.glightbox-open .channelio-widget,
body.glightbox-open [class*="channel"],
body.glightbox-open [id*="channel"],
body.glightbox-open iframe[src*="channel.io"],
body.glightbox-open iframe[src*="channelio"],
body.glightbox-open div[class*="channel"],
body.glightbox-open div[id*="channel"],
body.glightbox-open [data-channel-plugin],
body.glightbox-open [data-channelio],
body.glightbox-open *[class*="Channel"],
body.glightbox-open *[id*="Channel"] {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  z-index: -1 !important;
}

/* 채널톡 모바일 크기 조정 */
@media (max-width: 768px) {
  /* 채널톡 버튼 컨테이너 크기 조정 */
  .channel-plugin,
  #channel-plugin,
  .channelio-widget,
  [class*="channel"],
  [id*="channel"],
  iframe[src*="channel.io"],
  iframe[src*="channelio"] {
    width: 50px !important;
    height: 50px !important;
    max-width: 50px !important;
    max-height: 50px !important;
    min-width: 50px !important;
    min-height: 50px !important;
  }

  /* 채널톡 버튼 및 아이콘 크기 조정 */
  .channel-plugin button,
  #channel-plugin button,
  .channelio-widget button,
  [class*="channel"] button,
  [id*="channel"] button,
  .channel-plugin svg,
  #channel-plugin svg,
  .channelio-widget svg,
  [class*="channel"] svg,
  [id*="channel"] svg,
  .channel-plugin img,
  #channel-plugin img,
  .channelio-widget img {
    width: 40px !important;
    height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
  }

  /* 채널톡 채팅창: 모바일 작은 팝업 스타일 (상단에서 열림) */
  .channel-plugin iframe,
  #channel-plugin iframe,
  .channelio-widget iframe,
  [class*="channel"] iframe,
  [id*="channel"] iframe,
  .channel-plugin .channelio-widget-container,
  #channel-plugin .channelio-widget-container,
  .channelio-widget .channelio-widget-container,
  [class*="widget-container"],
  [id*="widget-container"] {
    width: 320px !important;
    max-width: calc(100vw - 24px) !important;
    height: 420px !important;
    max-height: 70vh !important;
    top: 70px !important;
    bottom: auto !important;
    right: 12px !important;
    left: auto !important;
    border-radius: 16px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2) !important;
    overflow: hidden !important;
  }

  /* 채널톡 버튼 위치 조정 (작은 크기에 맞춰) */
  .channel-plugin,
  #channel-plugin,
  .channelio-widget,
  [class*="channel"][style*="position"],
  [id*="channel"][style*="position"] {
    right: 15px !important;
    bottom: 15px !important;
    z-index: 9999 !important;
  }
}

/* 작은 모바일 화면 (480px 이하) */
@media (max-width: 480px) {
  /* 채널톡 버튼 더 작게 */
  .channel-plugin,
  #channel-plugin,
  .channelio-widget,
  [class*="channel"],
  [id*="channel"],
  iframe[src*="channel.io"],
  iframe[src*="channelio"] {
    width: 45px !important;
    height: 45px !important;
    max-width: 45px !important;
    max-height: 45px !important;
    min-width: 45px !important;
    min-height: 45px !important;
  }

  /* 채널톡 버튼 아이콘 더 작게 */
  .channel-plugin button,
  #channel-plugin button,
  .channelio-widget button,
  [class*="channel"] button,
  [id*="channel"] button,
  .channel-plugin svg,
  #channel-plugin svg,
  .channelio-widget svg,
  [class*="channel"] svg,
  [id*="channel"] svg,
  .channel-plugin img,
  #channel-plugin img,
  .channelio-widget img {
    width: 35px !important;
    height: 35px !important;
    max-width: 35px !important;
    max-height: 35px !important;
  }

  /* 채널톡 채팅창: 작은 모바일 팝업 스타일 (상단) */
  .channel-plugin iframe,
  #channel-plugin iframe,
  .channelio-widget iframe,
  [class*="channel"] iframe,
  [id*="channel"] iframe,
  .channel-plugin .channelio-widget-container,
  #channel-plugin .channelio-widget-container,
  .channelio-widget .channelio-widget-container,
  [class*="widget-container"],
  [id*="widget-container"] {
    width: 300px !important;
    max-width: calc(100vw - 20px) !important;
    height: 380px !important;
    max-height: 65vh !important;
    top: 60px !important;
    bottom: auto !important;
    right: 10px !important;
    left: auto !important;
    border-radius: 12px !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2) !important;
  }

  /* 채널톡 버튼 위치 조정 */
  .channel-plugin,
  #channel-plugin,
  .channelio-widget,
  [class*="channel"][style*="position"],
  [id*="channel"][style*="position"] {
    right: 10px !important;
    bottom: 10px !important;
  }
}

/* 벤다이어그램 디자인 - Constructions Section */

/* 벤다이어그램 원형 애니메이션 */
@keyframes vennFloat1 {
  0%, 100% {
    transform: translateX(-50%) translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateX(-50%) translateY(-8px) rotate(1deg);
  }
  50% {
    transform: translateX(-50%) translateY(-4px) rotate(0deg);
  }
  75% {
    transform: translateX(-50%) translateY(-12px) rotate(-1deg);
  }
}

@keyframes vennFloat2 {
  0%, 100% {
    transform: translateY(-50%) translateX(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-50%) translateX(8px) rotate(-1deg);
  }
  50% {
    transform: translateY(-50%) translateX(4px) rotate(0deg);
  }
  75% {
    transform: translateY(-50%) translateX(12px) rotate(1deg);
  }
}

@keyframes vennFloat3 {
  0%, 100% {
    transform: translateX(-50%) translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateX(-50%) translateY(8px) rotate(1deg);
  }
  50% {
    transform: translateX(-50%) translateY(4px) rotate(0deg);
  }
  75% {
    transform: translateX(-50%) translateY(12px) rotate(-1deg);
  }
}

@keyframes vennFloat4 {
  0%, 100% {
    transform: translateY(-50%) translateX(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-50%) translateX(-8px) rotate(1deg);
  }
  50% {
    transform: translateY(-50%) translateX(-4px) rotate(0deg);
  }
  75% {
    transform: translateY(-50%) translateX(-12px) rotate(-1deg);
  }
}

.venn-diagram-container {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 600px;
  margin: 60px auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.venn-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(26, 35, 46, 0.98) 0%, rgba(33, 47, 61, 0.98) 100%);
  backdrop-filter: blur(25px) saturate(180%);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  border: 3px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 0 0 1px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.venn-center:hover {
  transform: translate(-50%, -50%) scale(1.05);
  background: linear-gradient(135deg, rgba(20, 29, 38, 0.99) 0%, rgba(28, 40, 51, 0.99) 100%);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 0 0 1px rgba(0, 0, 0, 0.15);
}

.venn-center:hover .venn-center-content h3 {
  text-shadow: 
    0 2px 16px rgba(0, 0, 0, 0.7),
    0 4px 24px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(255, 255, 255, 0.15);
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
}

.venn-center-content {
  text-align: center;
  color: #ffffff;
  padding: 20px;
  position: relative;
  z-index: 1;
}

.venn-center-content h3 {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.4;
  margin: 0;
  letter-spacing: -0.02em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  color: #ffffff;
  text-shadow: 
    0 2px 12px rgba(0, 0, 0, 0.6),
    0 4px 20px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 255, 255, 0.1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.venn-circle {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px) saturate(180%);
  -webkit-backdrop-filter: blur(15px) saturate(180%);
  border: 2px solid rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  overflow: hidden;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

.venn-circle:hover {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  z-index: 5;
}

.venn-circle-1 {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(102, 126, 234, 0.15);
  border-color: rgba(102, 126, 234, 0.3);
  animation: vennFloat1 6s ease-in-out infinite;
}

.venn-circle-1:hover {
  background: rgba(102, 126, 234, 0.2);
  animation-play-state: paused;
  transform: translateX(-50%) scale(1.08) !important;
}

.venn-circle-2 {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 107, 107, 0.15);
  border-color: rgba(255, 107, 107, 0.3);
  animation: vennFloat2 7s ease-in-out infinite;
  animation-delay: 0.5s;
}

.venn-circle-2:hover {
  background: rgba(255, 107, 107, 0.2);
  animation-play-state: paused;
  transform: translateY(-50%) scale(1.08) !important;
}

.venn-circle-3 {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 206, 84, 0.15);
  border-color: rgba(255, 206, 84, 0.3);
  animation: vennFloat3 6.5s ease-in-out infinite;
  animation-delay: 1s;
}

.venn-circle-3:hover {
  background: rgba(255, 206, 84, 0.2);
  animation-play-state: paused;
  transform: translateX(-50%) scale(1.08) !important;
}

.venn-circle-4 {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(75, 192, 192, 0.15);
  border-color: rgba(75, 192, 192, 0.3);
  animation: vennFloat4 7.5s ease-in-out infinite;
  animation-delay: 1.5s;
}

.venn-circle-4:hover {
  background: rgba(75, 192, 192, 0.2);
  animation-play-state: paused;
  transform: translateY(-50%) scale(1.08) !important;
}

.venn-content {
  text-align: center;
  padding: 30px 20px;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.venn-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 32px;
  color: #2c3e50;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.venn-circle:hover .venn-icon {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.venn-content h4 {
  font-size: 18px;
  font-weight: 700;
  color: #2c3e50;
  margin: 0 0 12px 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.venn-content p {
  font-size: 13px;
  color: #495057;
  line-height: 1.5;
  margin: 0;
  font-weight: 400;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

@media (max-width: 992px) {
  .venn-diagram-container {
    height: 500px;
    max-width: 600px;
  }
  
  .venn-center {
    width: 160px;
    height: 160px;
  }
  
  .venn-center-content h3 {
    font-size: 18px;
  }
  
  .venn-circle {
    width: 220px;
    height: 220px;
  }
  
  .venn-icon {
    width: 56px;
    height: 56px;
    font-size: 28px;
    margin-bottom: 12px;
  }
  
  .venn-content h4 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  
  .venn-content p {
    font-size: 12px;
  }
}

@media (max-width: 768px) {
  .venn-diagram-container {
    height: 450px;
    max-width: 100%;
    margin: 40px auto;
  }
  
  .venn-center {
    width: 140px;
    height: 140px;
  }
  
  .venn-center-content {
    padding: 15px;
  }
  
  .venn-center-content h3 {
    font-size: 16px;
  }
  
  .venn-circle {
    width: 180px;
    height: 180px;
  }
  
  .venn-content {
    padding: 20px 15px;
  }
  
  .venn-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
    margin-bottom: 10px;
  }
  
  .venn-content h4 {
    font-size: 15px;
    margin-bottom: 8px;
  }
  
  .venn-content p {
    font-size: 11px;
    line-height: 1.4;
  }
}

@media (max-width: 576px) {
  .venn-diagram-container {
    height: 400px;
    margin: 30px auto;
  }
  
  .venn-center {
    width: 120px;
    height: 120px;
  }
  
  .venn-center-content {
    padding: 12px;
  }
  
  .venn-center-content h3 {
    font-size: 14px;
  }
  
  .venn-circle {
    width: 150px;
    height: 150px;
  }
  
  .venn-content {
    padding: 15px 12px;
  }
  
  .venn-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
    margin-bottom: 8px;
  }
  
  .venn-content h4 {
    font-size: 13px;
    margin-bottom: 6px;
  }
  
  .venn-content p {
    font-size: 10px;
    line-height: 1.3;
  }
}

/* Hero Image Carousel Background */
.hero-image-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 2s ease-in-out;
  z-index: 1;
}

.hero-carousel-slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    rgba(0, 0, 0, 0.5) 100%
  );
  z-index: 3;
  backdrop-filter: blur(0.5px);
  -webkit-backdrop-filter: blur(0.5px);
}

/* Hero Typography */
.hero-typography {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  pointer-events: none;
}

.typography-container {
  text-align: center;
  padding: 40px;
  max-width: 1200px;
  width: 100%;
}

.typography-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.typography-line-1 {
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-shadow: 
    0 0 24px rgba(255, 255, 255, 0.4),
    0 2px 4px rgba(0, 0, 0, 0.4),
    0 4px 12px rgba(0, 0, 0, 0.3);
  font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.2;
  margin-bottom: 8px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.typography-line-2 {
  font-size: clamp(32px, 5vw, 80px);
  font-weight: 200;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 
    0 0 15px rgba(255, 255, 255, 0.4),
    0 2px 4px rgba(0, 0, 0, 0.4);
  font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  margin-bottom: 8px;
  opacity: 0.92;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.typography-line-3 {
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-shadow: 
    0 0 24px rgba(255, 255, 255, 0.4),
    0 2px 4px rgba(0, 0, 0, 0.4),
    0 4px 12px rgba(0, 0, 0, 0.3);
  font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.2;
  margin-bottom: 8px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.typography-line-4 {
  font-size: clamp(36px, 6vw, 90px);
  font-weight: 400;
  letter-spacing: 0.12em;
  color: #ffffff;
  text-shadow: 
    0 0 20px rgba(255, 255, 255, 0.4),
    0 2px 6px rgba(0, 0, 0, 0.4);
  font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.3;
  margin-bottom: 12px;
  margin-top: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 데스크톱 전용: NCT/LASER 판금정밀 폰트 스타일 */
@media (min-width: 1200px) {
  .hero-typography .typography-line-1,
  .hero-typography .typography-line-3 {
    font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-shadow: 
      0 0 24px rgba(255, 255, 255, 0.4),
      0 2px 4px rgba(0, 0, 0, 0.4),
      0 4px 12px rgba(0, 0, 0, 0.3);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  .hero-typography .typography-line-2 {
    font-size: 72px;
    font-weight: 200;
    letter-spacing: 0.02em;
    opacity: 0.92;
  }
  .hero-typography .typography-line-4 {
    font-family: 'LINE Seed', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 80px;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-shadow: 
      0 0 20px rgba(255, 255, 255, 0.4),
      0 2px 6px rgba(0, 0, 0, 0.4);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* Scroll Indicator (하단 네비와 겹치지 않도록 모바일에서 bottom 보정) */
.scroll-indicator {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: scrollIndicatorFadeIn 1s ease-out 2s forwards;
  pointer-events: none;
}

/* 하단 네비가 보이는 구간에서 스크롤 인디케이터를 네비 위에 오도록 (겹침 방지) */
@media (max-width: 1199px) {
  .hero .scroll-indicator,
  #hero .scroll-indicator {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px) + 5vh);
  }
}

.scroll-indicator-text {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.05em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  white-space: nowrap;
}

.scroll-indicator-arrow {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 24px;
  animation: scrollBounce 2s ease-in-out infinite;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.scroll-indicator-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.scroll-indicator-wheel {
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollIndicatorFadeIn {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes scrollBounce {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  50% {
    transform: translateY(8px);
    opacity: 1;
  }
}

@keyframes scrollWheel {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(12px);
  }
  100% {
    opacity: 0;
    transform: translateY(20px);
  }
}

.typography-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px) scale(0.8);
  animation: typographyFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  transition: all 0.3s ease;
}

.typography-char:hover {
  transform: translateY(-5px) scale(1.1);
  text-shadow: 
    0 0 30px rgba(255, 255, 255, 0.8),
    0 0 60px rgba(255, 255, 255, 0.5),
    0 8px 16px rgba(0, 0, 0, 0.6);
}

.typography-number {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px) scale(0.8);
  animation: typographyFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  transition: all 0.3s ease;
}

.typography-number:hover {
  transform: translateY(-5px) scale(1.1);
  text-shadow: 
    0 0 40px rgba(254, 185, 0, 1),
    0 0 80px rgba(254, 185, 0, 0.8),
    0 0 120px rgba(254, 185, 0, 0.6),
    0 8px 16px rgba(0, 0, 0, 0.6);
}

/* Typography Animation Delays */
.typography-line-1 .typography-char:nth-child(1) { animation-delay: 0.1s; }
.typography-line-1 .typography-char:nth-child(2) { animation-delay: 0.2s; }
.typography-line-1 .typography-char:nth-child(3) { animation-delay: 0.3s; }

.typography-line-2 .typography-char { animation-delay: 0.4s; }

.typography-line-3 .typography-char:nth-child(1) { animation-delay: 0.5s; }
.typography-line-3 .typography-char:nth-child(2) { animation-delay: 0.6s; }
.typography-line-3 .typography-char:nth-child(3) { animation-delay: 0.7s; }
.typography-line-3 .typography-char:nth-child(4) { animation-delay: 0.8s; }
.typography-line-3 .typography-char:nth-child(5) { animation-delay: 0.9s; }

.typography-line-4 .typography-char:nth-child(1) { animation-delay: 1.0s; }
.typography-line-4 .typography-char:nth-child(2) { animation-delay: 1.1s; }
.typography-line-4 .typography-char:nth-child(3) { animation-delay: 1.15s; }
.typography-line-4 .typography-char:nth-child(4) { animation-delay: 1.2s; }
.typography-line-4 .typography-char:nth-child(5) { animation-delay: 1.3s; }


@keyframes typographyFadeIn {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.8) rotateX(90deg);
  }
  60% {
    opacity: 0.8;
    transform: translateY(-5px) scale(1.05) rotateX(0deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
  }
}

@keyframes glowPulse {
  0%, 100% {
    text-shadow: 
      0 0 30px rgba(254, 185, 0, 0.8),
      0 0 60px rgba(254, 185, 0, 0.6),
      0 0 90px rgba(254, 185, 0, 0.4),
      0 4px 8px rgba(0, 0, 0, 0.6),
      0 8px 16px rgba(0, 0, 0, 0.4);
  }
  50% {
    text-shadow: 
      0 0 40px rgba(254, 185, 0, 1),
      0 0 80px rgba(254, 185, 0, 0.8),
      0 0 120px rgba(254, 185, 0, 0.6),
      0 6px 12px rgba(0, 0, 0, 0.7),
      0 12px 24px rgba(0, 0, 0, 0.5);
  }
}

/* Hero Info Overlay - Ensure it's above video */
.hero .info {
  position: relative;
  z-index: 3;
}

/* Responsive Typography */
@media (max-width: 992px) {
  .typography-container {
    padding: 30px 20px;
    max-width: 90%;
  }
  
  .typography-line {
    margin-bottom: 8px;
  }
  
  .typography-line-4 {
    margin-top: 12px;
  }
}

@media (max-width: 768px) {
  .typography-container {
    padding: 15px 10px;
    max-width: 85%;
    font-size: 0; /* inline 요소 간 간격 제거 */
  }
  
  /* NCT/LASER를 한 줄로 표시 */
  .typography-line-1,
  .typography-line-2,
  .typography-line-3 {
    display: inline-flex !important;
    margin-bottom: 0 !important;
    flex-wrap: nowrap !important;
    vertical-align: middle;
    font-size: initial; /* font-size: 0 초기화 */
  }
  
  .typography-line-1 {
    font-size: clamp(28px, 6vw, 44px) !important;
    letter-spacing: 0.02em;
  }
  
  .typography-line-2 {
    font-size: clamp(20px, 4vw, 32px) !important;
    margin-left: 2px;
    margin-right: 2px;
  }
  
  .typography-line-3 {
    font-size: clamp(28px, 6vw, 44px) !important;
    letter-spacing: 0.02em;
  }
  
  .typography-line-4 {
    font-size: clamp(24px, 5vw, 36px) !important;
    letter-spacing: 0.05em;
    margin-top: 6px;
    margin-bottom: 4px;
    display: flex !important;
    width: 100%; /* 새 줄로 강제 */
    clear: both; /* float 해제 */
  }
  
  /* Scroll Indicator 모바일: 하단 네비 위에 표시 */
  .hero .scroll-indicator,
  #hero .scroll-indicator {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px) + 5vh);
    gap: 8px;
  }
  
  .scroll-indicator-text {
    font-size: 12px;
  }
  
  .scroll-indicator-arrow {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  
  .scroll-indicator-mouse {
    width: 20px;
    height: 32px;
    padding-top: 6px;
  }
  
  .scroll-indicator-wheel {
    width: 3px;
    height: 6px;
  }
  
  .typography-line {
    gap: 3px;
    margin-bottom: 4px;
  }
}

@media (max-width: 576px) {
  .typography-container {
    padding: 10px 8px;
    max-width: 80%;
    font-size: 0; /* inline 요소 간 간격 제거 */
  }
  
  /* NCT/LASER를 한 줄로 표시 */
  .typography-line-1,
  .typography-line-2,
  .typography-line-3 {
    display: inline-flex !important;
    margin-bottom: 0 !important;
    flex-wrap: nowrap !important;
    vertical-align: middle;
    font-size: initial; /* font-size: 0 초기화 */
  }
  
  .typography-line-1 {
    font-size: clamp(24px, 7vw, 36px) !important;
    letter-spacing: 0.01em;
  }
  
  .typography-line-2 {
    font-size: clamp(18px, 4vw, 24px) !important;
    margin-left: 1px;
    margin-right: 1px;
  }
  
  .typography-line-3 {
    font-size: clamp(24px, 7vw, 36px) !important;
    letter-spacing: 0.01em;
  }
  
  .typography-line-4 {
    font-size: clamp(20px, 5vw, 28px) !important;
    letter-spacing: 0.03em;
    margin-top: 4px;
    margin-bottom: 2px;
    display: flex !important;
    width: 100%; /* 새 줄로 강제 */
    clear: both; /* float 해제 */
  }
  
  
  .typography-line {
    gap: 1px;
    margin-bottom: 2px;
  }
  
  .hero-carousel-overlay {
    background: linear-gradient(
      135deg,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.3) 50%,
      rgba(0, 0, 0, 0.6) 100%
    );
  }
  
  /* Scroll Indicator 모바일: 하단 네비 위에 표시 */
  .hero .scroll-indicator,
  #hero .scroll-indicator {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px) + 5vh);
    gap: 8px;
  }
  
  .scroll-indicator-text {
    font-size: 12px;
  }
  
  .scroll-indicator-arrow {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  
  .scroll-indicator-mouse {
    width: 20px;
    height: 32px;
    padding-top: 6px;
  }
  
  .scroll-indicator-wheel {
    width: 3px;
    height: 6px;
  }
}

@media (max-width: 480px) {
  .typography-container {
    padding: 8px 5px;
    max-width: 75%;
    font-size: 0; /* inline 요소 간 간격 제거 */
  }
  
  /* NCT/LASER를 한 줄로 표시 */
  .typography-line-1,
  .typography-line-2,
  .typography-line-3 {
    display: inline-flex !important;
    margin-bottom: 0 !important;
    flex-wrap: nowrap !important;
    vertical-align: middle;
    font-size: initial; /* font-size: 0 초기화 */
  }
  
  .typography-line-1 {
    font-size: clamp(20px, 8vw, 32px) !important;
  }
  
  .typography-line-2 {
    font-size: clamp(16px, 5vw, 20px) !important;
    margin-left: 1px;
    margin-right: 1px;
  }
  
  .typography-line-3 {
    font-size: clamp(20px, 8vw, 32px) !important;
  }
  
  .typography-line-4 {
    font-size: clamp(18px, 6vw, 24px) !important;
    display: flex !important;
    width: 100%; /* 새 줄로 강제 */
    clear: both; /* float 해제 */
  }
  
  /* Scroll Indicator 작은 모바일: 하단 네비 위에 표시 */
  .hero .scroll-indicator,
  #hero .scroll-indicator {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px) + 5vh);
    gap: 6px;
  }
  
  .scroll-indicator-text {
    font-size: 11px;
  }
  
  .scroll-indicator-arrow {
    width: 32px;
    height: 32px;
    font-size: 18px;
  }
  
  .scroll-indicator-mouse {
    width: 18px;
    height: 28px;
    padding-top: 5px;
  }
}

/* ============================================
   About Page - 현대제철 스타일 동적 디자인
   ============================================ */

/* Stats Counter Section - 모던 카드 디자인 */
.about-page .stats-counter {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.about-page .stats-counter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.about-page .stats-counter .section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 50px;
  text-align: center;
  letter-spacing: -0.02em;
  font-family: 'Pretendard', sans-serif;
  position: relative;
}

.about-page .stats-counter .section-title h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  border-radius: 2px;
}

.about-page .stats-counter .stats-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.about-page .stats-counter .stats-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.about-page .stats-counter .stats-item:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(102, 126, 234, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.about-page .stats-counter .stats-item:hover::before {
  transform: scaleX(1);
}

.about-page .stats-counter .stats-item i {
  font-size: 48px;
  margin-right: 0;
  margin-bottom: 20px;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border-radius: 16px;
  color: #667eea;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.about-page .stats-counter .stats-item:hover i {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
  color: #764ba2;
}

.about-page .stats-counter .stats-item span {
  font-size: 42px;
  font-weight: 700;
  color: #2c3e50;
  display: block;
  margin-bottom: 8px;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.about-page .stats-counter .stats-item p {
  font-size: 16px;
  color: #6c757d;
  margin: 0;
  font-weight: 500;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  letter-spacing: -0.01em;
}

/* Team Section (보유장비) - 현대제철 스타일 카드 디자인 */
.about-page .team {
  background: #ffffff;
  padding: 80px 0;
}

.about-page .team .section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 12px;
  text-align: center;
  letter-spacing: -0.02em;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-page .team .section-title p {
  font-size: 16px;
  color: #6c757d;
  text-align: center;
  margin-bottom: 50px;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

.about-page .team .member {
  position: relative;
  margin-bottom: 40px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-page .team .member .member-img {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.1),
    0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.about-page .team .member:hover .member-img {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 8px 25px rgba(102, 126, 234, 0.2);
  border-color: rgba(102, 126, 234, 0.3);
}

.about-page .team .member .member-img img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.about-page .team .member:hover .member-img img {
  transform: scale(1.1);
}

.about-page .team .member .member-img .social {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.95) 0%,
    rgba(118, 75, 162, 0.95) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
  padding: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  visibility: hidden;
  opacity: 0;
  gap: 12px;
}

.about-page .team .member:hover .member-img .social {
  visibility: visible;
  opacity: 1;
}

.about-page .team .member .member-img .social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  color: #ffffff;
  font-size: 18px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0;
  transform: scale(0.8);
  opacity: 0;
}

.about-page .team .member:hover .member-img .social a {
  transform: scale(1);
  opacity: 1;
}

.about-page .team .member:hover .member-img .social a {
  transition-delay: 0.1s;
}

.about-page .team .member .member-img .social a:hover {
  background: rgba(255, 255, 255, 0.95);
  color: #667eea;
  transform: scale(1.15) rotate(5deg);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.about-page .team .member .member-info {
  margin-top: 24px;
  text-align: center;
  padding: 0 10px;
}

.about-page .team .member .member-info .product-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s ease;
}

.about-page .team .member .member-info .product-link:hover {
  transform: translateY(-2px);
}

.about-page .team .member .member-info .product-link h4,
.about-page .team .member .member-info .product-link span {
  transition: color 0.3s ease;
}

.about-page .team .member .member-info .product-link:hover h4 {
  color: #667eea;
}

.about-page .team .member .member-info .product-link:hover span {
  color: #667eea;
}

.about-page .team .member .member-info h4 {
  font-size: 20px;
  font-weight: 700;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  color: #2c3e50;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  transition: color 0.3s ease;
}

.about-page .team .member:hover .member-info h4 {
  color: #667eea;
}

.about-page .team .member .member-info span {
  font-size: 15px;
  color: #6c757d;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 500;
  font-style: normal;
  display: block;
  margin-bottom: 0;
  letter-spacing: -0.01em;
}

/* Alt Services Section - 개선된 디자인 */
.about-page .alt-services {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 80px 0;
  position: relative;
}

.about-page .alt-services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 20%, rgba(102, 126, 234, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(118, 75, 162, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.about-page .alt-services h3,
.about-page .alt-services-title h3 {
  font-size: 32px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 40px;
  line-height: 1.5;
  letter-spacing: -0.02em;
  font-family: 'Pretendard', sans-serif;
}

.about-page .alt-services-title h3 .text-primary {
  color: #667eea;
  font-weight: 700;
}

.about-page .alt-services .icon-box {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.about-page .alt-services .icon-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s ease;
}

.about-page .alt-services .icon-box:hover {
  transform: translateX(8px);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(102, 126, 234, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.about-page .alt-services .icon-box:hover::before {
  transform: scaleY(1);
}

.about-page .alt-services .icon-box i {
  font-size: 32px;
  color: #667eea;
  margin-right: 20px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border-radius: 12px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.about-page .alt-services .icon-box:hover i {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
  color: #764ba2;
}

.about-page .alt-services .icon-box h4 {
  font-size: 20px;
  font-weight: 700;
  color: #2c3e50;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', sans-serif;
}

.about-page .alt-services .icon-box:hover h4 {
  color: #667eea;
}

.about-page .alt-services .icon-box p {
  font-size: 15px;
  color: #6c757d;
  line-height: 1.7;
  font-family: 'LINE Seed', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  margin: 0;
  font-family: 'Pretendard', sans-serif;
}

/* 반응형 디자인 */
@media (max-width: 992px) {
  .about-page .stats-counter .stats-item {
    padding: 35px 25px;
  }
  
  .about-page .stats-counter .stats-item i {
    width: 70px;
    height: 70px;
    font-size: 42px;
  }
  
  .about-page .stats-counter .stats-item span {
    font-size: 36px;
  }
  
  .about-page .team .member .member-img img {
    height: 240px;
  }
}

@media (max-width: 768px) {
  .about-page .stats-counter {
    padding: 60px 0;
  }
  
  .about-page .stats-counter .section-title h2 {
    font-size: 28px;
    margin-bottom: 40px;
  }
  
  .about-page .stats-counter .stats-item {
    padding: 30px 20px;
    margin-bottom: 20px;
  }
  
  .about-page .stats-counter .stats-item i {
    width: 60px;
    height: 60px;
    font-size: 36px;
    margin-bottom: 16px;
  }
  
  .about-page .stats-counter .stats-item span {
    font-size: 32px;
  }
  
  .about-page .stats-counter .stats-item p {
    font-size: 14px;
  }
  
  .about-page .team {
    padding: 60px 0;
  }
  
  .about-page .team .section-title h2 {
    font-size: 28px;
  }
  
  .about-page .team .member .member-img img {
    height: 220px;
  }
  
  .about-page .alt-services {
    padding: 60px 0;
  }
  
  .about-page .alt-services h3 {
    font-size: 26px;
    margin-bottom: 30px;
  }
  
  .about-page .alt-services .icon-box {
    padding: 20px;
  }
  
  .about-page .alt-services .icon-box i {
    width: 48px;
    height: 48px;
    font-size: 28px;
    margin-right: 16px;
  }
  
  .about-page .alt-services .icon-box h4 {
    font-size: 18px;
  }
  
  .about-page .alt-services .icon-box p {
    font-size: 14px;
  }
}

@media (max-width: 576px) {
  .about-page .stats-counter .section-title h2 {
    font-size: 24px;
  }
  
  .about-page .stats-counter .stats-item {
    padding: 24px 18px;
  }
  
  .about-page .stats-counter .stats-item i {
    width: 56px;
    height: 56px;
    font-size: 32px;
    margin-bottom: 14px;
  }
  
  .about-page .stats-counter .stats-item span {
    font-size: 28px;
  }
  
  .about-page .team .section-title h2 {
    font-size: 24px;
  }
  
  .about-page .team .member .member-img img {
    height: 200px;
  }
  
  .about-page .alt-services h3 {
    font-size: 22px;
  }
}

/* ============================================
   Quote Page - 현대제철 스타일 동적 디자인
   ============================================ */

/* Quote Section - 전체 배경 */
.contact-page .quote-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.contact-page .quote-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* Section Header */
.contact-page .quote-section .section-header {
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}

.contact-page .quote-section .section-header h2 {
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  font-family: 'Pretendard', sans-serif;
  position: relative;
  display: inline-block;
}

.contact-page .quote-section .section-header p {
  font-size: 17px;
  color: #6c757d;
  margin-top: 24px;
  line-height: 1.7;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', sans-serif;
}

/* Info Box */
.contact-page .quote-section .info-box {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
  border-left: 4px solid #667eea;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 40px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.contact-page .quote-section .info-box:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.15);
  border-left-width: 5px;
}

.contact-page .quote-section .info-box p {
  margin: 0;
  color: #2c3e50;
  font-size: 15px;
  line-height: 1.7;
  font-weight: 500;
  font-family: 'Pretendard', sans-serif;
  letter-spacing: -0.01em;
}

.contact-page .quote-section .info-box p strong {
  color: #667eea;
  font-weight: 700;
}

/* Form Section - 모던 카드 디자인 */
.contact-page .quote-section .form-section {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  padding: 40px;
  margin-bottom: 30px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.contact-page .quote-section .form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.contact-page .quote-section .form-section:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(102, 126, 234, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.contact-page .quote-section .form-section:hover::before {
  transform: scaleX(1);
}

.contact-page .quote-section .form-section h3 {
  font-size: 24px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 30px;
  padding-bottom: 16px;
  border-bottom: 2px solid rgba(102, 126, 234, 0.15);
  letter-spacing: -0.02em;
  font-family: 'Pretendard', sans-serif;
  position: relative;
}

.contact-page .quote-section .form-section h3 .required {
  color: #dc3545;
  font-size: 0.9em;
  margin-left: 4px;
}

/* Form Label */
.contact-page .quote-section .form-label {
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  font-size: 15px;
  font-family: 'Pretendard', sans-serif;
  display: block;
}

.contact-page .quote-section .form-label .required {
  color: #dc3545;
  margin-left: 3px;
  font-weight: 700;
}

/* Form Control */
.contact-page .quote-section .form-control,
.contact-page .quote-section .form-select {
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  padding: 12px 18px;
  font-size: 15px;
  letter-spacing: -0.01em;
  line-height: 1.6;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.9);
  font-family: 'Pretendard', sans-serif;
  color: #2c3e50;
}

.contact-page .quote-section .form-control:focus,
.contact-page .quote-section .form-select:focus {
  border-color: #667eea;
  box-shadow: 
    0 0 0 4px rgba(102, 126, 234, 0.1),
    0 4px 12px rgba(102, 126, 234, 0.15);
  background: #ffffff;
  outline: none;
}

.contact-page .quote-section .form-control::placeholder {
  color: #adb5bd;
  font-weight: 400;
}

/* File Upload Area - 동적 디자인 */
.contact-page .quote-section .file-upload-area {
  border: 2px dashed rgba(102, 126, 234, 0.3);
  border-radius: 16px;
  padding: 40px 20px;
  text-align: center;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.contact-page .quote-section .file-upload-area::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-page .quote-section .file-upload-area:hover {
  border-color: #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.15);
}

.contact-page .quote-section .file-upload-area:hover::before {
  opacity: 1;
}

.contact-page .quote-section .file-upload-area.dragover {
  border-color: #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.12) 0%, rgba(118, 75, 162, 0.12) 100%);
  transform: scale(1.02);
  box-shadow: 0 12px 32px rgba(102, 126, 234, 0.2);
}

.contact-page .quote-section .file-upload-area i {
  font-size: 48px !important;
  color: #667eea !important;
  margin-bottom: 16px;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.contact-page .quote-section .file-upload-area:hover i {
  transform: scale(1.1) translateY(-4px);
  color: #764ba2 !important;
}

.contact-page .quote-section .file-upload-area p {
  color: #6c757d;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  z-index: 1;
  margin: 0;
  letter-spacing: -0.01em;
}

/* File List */
.contact-page .quote-section .file-list {
  margin-top: 20px;
}

.contact-page .quote-section .file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 12px;
  margin-bottom: 12px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact-page .quote-section .file-item:hover {
  background: rgba(255, 255, 255, 1);
  border-color: rgba(102, 126, 234, 0.4);
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

.contact-page .quote-section .file-item .file-name {
  flex: 1;
  color: #2c3e50;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.contact-page .quote-section .file-item .file-name small {
  font-size: 12px;
  color: #6c757d;
  margin-left: 8px;
}

.contact-page .quote-section .file-item .file-remove {
  color: #dc3545;
  cursor: pointer;
  font-size: 24px;
  margin-left: 12px;
  padding: 4px 8px;
  transition: all 0.2s ease;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-page .quote-section .file-item .file-remove:hover {
  color: #ffffff;
  background: #dc3545;
  transform: scale(1.1) rotate(90deg);
}

.contact-page .quote-section .file-item.uploading {
  opacity: 0.7;
  background: rgba(102, 126, 234, 0.05);
}

.contact-page .quote-section .file-item.uploaded {
  background: rgba(40, 167, 69, 0.1);
  border-color: rgba(40, 167, 69, 0.3);
}

.contact-page .quote-section .file-item.error {
  background: rgba(220, 53, 69, 0.1);
  border-color: rgba(220, 53, 69, 0.3);
}

/* Help Text */
.contact-page .quote-section .help-text {
  font-size: 13px;
  color: #6c757d;
  margin-top: 8px;
  letter-spacing: -0.01em;
  line-height: 1.6;
  font-family: 'Pretendard', sans-serif;
}

/* Form Check */
.contact-page .quote-section .form-check {
  margin-bottom: 12px;
}

.contact-page .quote-section .form-check-input {
  border-color: rgba(102, 126, 234, 0.3);
  width: 1.2em;
  height: 1.2em;
  margin-top: 0.25em;
  cursor: pointer;
}

.contact-page .quote-section .form-check-input:checked {
  background-color: #667eea;
  border-color: #667eea;
}

.contact-page .quote-section .form-check-input:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.contact-page .quote-section .form-check-label {
  font-size: 15px;
  color: #2c3e50;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  margin-left: 8px;
}

/* Submit Button Container */
.contact-page .quote-section .text-center.mt-4 {
  margin-top: 50px !important;
  position: relative;
  z-index: 1;
}

.contact-page .quote-section .loading {
  display: none;
  font-size: 16px;
  color: #667eea;
  font-weight: 600;
  margin-bottom: 20px;
  font-family: 'Pretendard', sans-serif;
}

.contact-page .quote-section .error-message {
  display: none;
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  color: #dc3545;
  font-size: 15px;
  margin-bottom: 20px;
  font-weight: 500;
  font-family: 'Pretendard', sans-serif;
}

/* 반응형 디자인 */
@media (max-width: 992px) {
  .contact-page .quote-section {
    padding: 60px 0;
  }
  
  .contact-page .quote-section .form-section {
    padding: 35px 30px;
  }
}

@media (max-width: 768px) {
  .contact-page .quote-section {
    padding: 50px 0;
  }
  
  .contact-page .quote-section .section-header h2 {
    font-size: 28px;
  }
  
  .contact-page .quote-section .section-header p {
    font-size: 15px;
  }
  
  .contact-page .quote-section .info-box {
    padding: 18px 20px;
  }
  
  .contact-page .quote-section .info-box p {
    font-size: 14px;
  }
  
  .contact-page .quote-section .form-section {
    padding: 30px 24px;
    border-radius: 16px;
  }
  
  .contact-page .quote-section .form-section h3 {
    font-size: 20px;
    margin-bottom: 24px;
    padding-bottom: 12px;
  }
  
  .contact-page .quote-section .form-label {
    font-size: 14px;
  }
  
  .contact-page .quote-section .form-control,
  .contact-page .quote-section .form-select {
    padding: 10px 16px;
    font-size: 14px;
  }
  
  .contact-page .quote-section .file-upload-area {
    padding: 30px 16px;
  }
  
  .contact-page .quote-section .file-upload-area i {
    font-size: 40px !important;
  }
  
  .contact-page .quote-section .file-upload-area p {
    font-size: 13px;
  }
}

@media (max-width: 576px) {
  .contact-page .quote-section .section-header h2 {
    font-size: 24px;
  }
  
  .contact-page .quote-section .form-section {
    padding: 24px 20px;
    border-radius: 12px;
  }
  
  .contact-page .quote-section .form-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
  }
  
  .contact-page .quote-section .file-upload-area {
    padding: 24px 12px;
  }
  
  .contact-page .quote-section .file-upload-area i {
    font-size: 36px !important;
  }
}

/* Success Popup - 현대제철 스타일 */
.contact-page .success-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  animation: fadeIn 0.3s ease-out;
}

.contact-page .success-popup.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-page .success-popup-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.contact-page .success-popup-content {
  position: relative;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-radius: 24px;
  padding: 50px 60px;
  max-width: 550px;
  width: 90%;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  text-align: center;
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.contact-page .success-popup-icon {
  margin-bottom: 24px;
}

.contact-page .success-popup-icon i {
  font-size: 72px;
  color: #28a745;
  animation: scaleIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 4px 12px rgba(40, 167, 69, 0.3));
}

.contact-page .success-popup-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #2c3e50;
  letter-spacing: -0.02em;
  font-family: 'Pretendard', sans-serif;
}

.contact-page .success-popup-message {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 32px;
  color: #6c757d;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', sans-serif;
}

.contact-page .success-popup-close {
  min-width: 140px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes scaleIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .contact-page .success-popup-content {
    padding: 40px 30px;
    max-width: 90%;
    border-radius: 20px;
  }
  
  .contact-page .success-popup-icon i {
    font-size: 56px;
  }
  
  .contact-page .success-popup-title {
    font-size: 22px;
  }
  
  .contact-page .success-popup-message {
    font-size: 15px;
    margin-bottom: 28px;
  }
}

@media (max-width: 576px) {
  .contact-page .success-popup-content {
    padding: 35px 24px;
    border-radius: 16px;
  }
  
  .contact-page .success-popup-icon i {
    font-size: 48px;
  }
  
  .contact-page .success-popup-title {
    font-size: 20px;
  }
  
  .contact-page .success-popup-message {
    font-size: 14px;
  }
}

/* ============================================
   페이지 꽉 차게 - 전체 레이아웃 최적화
   ============================================ */

/* 섹션 패딩 줄이기 */
section.section,
.section {
  padding: 28px 0 !important;
}

@media (max-width: 768px) {
  section.section,
  .section {
    padding: 22px 0 !important;
  }
}

@media (max-width: 576px) {
  section.section,
  .section {
    padding: 18px 0 !important;
  }
}

/* 컨테이너 최대 너비 확장 */
.container {
  max-width: 1600px !important;
  padding-left: 30px !important;
  padding-right: 30px !important;
}

@media (min-width: 1400px) {
  .container {
    max-width: 1600px !important;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1400px !important;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 1200px !important;
  }
}

@media (max-width: 991px) {
  .container {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}

/* 섹션 타이틀 패딩 줄이기 */
.section-title {
  padding-bottom: 26px !important;
}

@media (max-width: 768px) {
  .section-title {
    padding-bottom: 20px !important;
  }
}

/* Hero 섹션은 유지 (전체 화면) */
.hero.section {
  padding: 0 !important;
}

/* Page Title 패딩 줄이기 */
.page-title {
  padding: 100px 0 36px 0 !important;
}

@media (max-width: 768px) {
  .page-title {
    padding: 80px 0 28px 0 !important;
  }
}

/* About Page 섹션 패딩 조정 */
.about-page .stats-counter,
.about-page .team,
.about-page .alt-services {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .about-page .stats-counter,
  .about-page .team,
  .about-page .alt-services {
    padding: 28px 0 !important;
  }
}

/* Contact Page 섹션 패딩 조정 */
.contact-page .contact {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .contact-page .contact {
    padding: 28px 0 !important;
  }
}

/* Quote Page 섹션 패딩 조정 */
.contact-page .quote-section {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .contact-page .quote-section {
    padding: 28px 0 !important;
  }
}

/* Row 간격 줄이기 */
.row {
  --bs-gutter-x: 1.25rem;
}

@media (max-width: 768px) {
  .row {
    --bs-gutter-x: 1rem;
  }
}

/* Constructions, Services 섹션 패딩 조정 */
.constructions.section,
.services.section,
.alt-services.section {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .constructions.section,
  .services.section,
  .alt-services.section {
    padding: 28px 0 !important;
  }
}

/* Features 섹션 패딩 조정 */
.features.section {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .features.section {
    padding: 28px 0 !important;
  }
}

/* Testimonials 섹션 패딩 조정 */
.testimonials.section {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .testimonials.section {
    padding: 28px 0 !important;
  }
}

/* Smart Store 섹션 패딩 조정 */
.smart-store.section {
  padding: 36px 0 !important;
}

@media (max-width: 768px) {
  .smart-store.section {
    padding: 28px 0 !important;
  }
}

/* 카드 및 폼 섹션 내부 패딩 조정 */
.about-page .stats-counter .stats-item,
.about-page .team .member .member-img,
.contact-page .contact .info-item,
.contact-page .contact .php-email-form,
.contact-page .quote-section .form-section {
  padding-left: 30px !important;
  padding-right: 30px !important;
}

@media (max-width: 992px) {
  .about-page .stats-counter .stats-item,
  .contact-page .contact .info-item,
  .contact-page .contact .php-email-form,
  .contact-page .quote-section .form-section {
    padding-left: 25px !important;
    padding-right: 25px !important;
  }
}

@media (max-width: 768px) {
  .about-page .stats-counter .stats-item,
  .contact-page .contact .info-item,
  .contact-page .contact .php-email-form,
  .contact-page .quote-section .form-section {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

/* About Container Wrapper 최대 너비 확장 */
.about-container-wrapper {
  max-width: 1400px !important;
}

@media (min-width: 1200px) {
  .about-container-wrapper {
    max-width: 1400px !important;
  }
}

/* Features Modern Layout 최대 너비 확장 */
.features-modern-layout {
  max-width: 1400px;
  margin: 0 auto;
}

/* Venn Diagram Container 최대 너비 확장 */
.venn-diagram-container {
  max-width: 1000px !important;
}

/* Body와 Main 여백 제거 */
body {
  margin: 0;
  padding: 0;
}

.main {
  width: 100%;
  margin: 0;
  padding: 0;
}

/* Header 고정 높이 고려 */
.main {
  padding-top: 0;
}

/* Container Fluid 사용 시에도 패딩 조정 */
.container-fluid {
  padding-left: 30px !important;
  padding-right: 30px !important;
}

@media (max-width: 991px) {
  .container-fluid {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

@media (max-width: 768px) {
  .container-fluid {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}

/* Section 간격 최소화 */
.section + .section {
  margin-top: 0;
}

/* Card Item Modern 패딩 조정 */
.card-item-modern {
  padding: 28px 24px !important;
}

@media (max-width: 768px) {
  .card-item-modern {
    padding: 24px 20px !important;
  }
}

/* Portfolio Content 패딩 조정 */
.portfolio-content .portfolio-info {
  padding: 20px !important;
}

@media (max-width: 768px) {
  .portfolio-content .portfolio-info {
    padding: 18px !important;
  }
}

/* ============================================
   Contact Page - Footer 하단 고정 (Sticky Footer)
   ============================================ */

/* Body와 HTML을 Flex Container로 설정 */
html,
body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

body.contact-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Main을 Flex Grow로 설정하여 공간 채우기 */
body.contact-page .main {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
}

/* include 래퍼: 반응형 너비 + testimonials를 main 하단으로 정렬 */
body.contact-page #testimonials-placeholder {
  margin-top: auto;
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* include 래퍼: 푸터를 화면 하단에 고정 */
body.contact-page #footer-placeholder {
  flex-shrink: 0;
  margin-top: auto;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* Testimonials Section (include 삽입 후) */
body.contact-page #testimonials.testimonials.section,
body.contact-page #testimonials-placeholder > section {
  margin-top: 0;
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Footer (include 삽입 후) */
body.contact-page #footer.footer,
body.contact-page #footer-placeholder > footer {
  flex-shrink: 0;
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Testimonials Section 패딩 최적화 */
body.contact-page #testimonials.testimonials.section,
body.contact-page #testimonials-placeholder > section {
  padding: 40px 0 30px 0 !important;
}

/* 1199px 이하(태블릿·모바일) contact 레이아웃 보장 */
@media (max-width: 1199px) {
  body.contact-page .main {
    flex: 1 0 auto;
    min-height: 0;
  }
  body.contact-page #testimonials-placeholder {
    width: 100%;
    max-width: 100%;
  }
  body.contact-page #footer-placeholder {
    width: 100%;
    max-width: 100%;
  }
  body.contact-page #testimonials.testimonials.section,
  body.contact-page #testimonials-placeholder > section {
    margin-top: 0;
    flex-shrink: 0;
    padding: 36px 0 24px 0 !important;
    width: 100%;
  }
  body.contact-page #footer.footer,
  body.contact-page #footer-placeholder > footer {
    flex-shrink: 0;
    margin-top: 0;
    width: 100%;
    padding-top: 28px !important;
    padding-bottom: 28px !important;
  }
  body.contact-page #testimonials-placeholder .container,
  body.contact-page #footer-placeholder .container {
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 768px) {
  body.contact-page #testimonials.testimonials.section,
  body.contact-page #testimonials-placeholder > section {
    padding: 30px 0 20px 0 !important;
  }
  body.contact-page #footer.footer,
  body.contact-page #footer-placeholder > footer {
    padding-top: 25px !important;
    padding-bottom: 25px !important;
  }
  body.contact-page #testimonials-placeholder .container,
  body.contact-page #footer-placeholder .container {
    padding-left: 12px;
    padding-right: 12px;
  }
}

@media (max-width: 576px) {
  body.contact-page #testimonials.testimonials.section,
  body.contact-page #testimonials-placeholder > section {
    padding: 25px 0 15px 0 !important;
  }
  body.contact-page #footer.footer,
  body.contact-page #footer-placeholder > footer {
    padding-top: 20px !important;
    padding-bottom: 20px !important;
  }
  body.contact-page #testimonials-placeholder .container,
  body.contact-page #footer-placeholder .container {
    padding-left: 10px;
    padding-right: 10px;
  }
}

/* Footer 패딩 최적화 */
body.contact-page #footer.footer {
  padding-top: 30px !important;
  padding-bottom: 30px !important;
}

/* Footer 내부 컨테이너 마진 조정 */
body.contact-page #footer.footer .container {
  margin-top: 0 !important;
}

body.contact-page #footer.footer .copyright {
  margin-top: 0 !important;
}

/* 모든 해상도에서 작동하도록 보장 */
@media (min-width: 1920px) {
  body.contact-page .main {
    flex: 1 0 auto;
  }
  
  body.contact-page #testimonials.testimonials.section {
    margin-top: auto;
  }
  
  body.contact-page #footer.footer {
    margin-top: auto;
  }
}

@media (min-width: 2560px) {
  body.contact-page .main {
    flex: 1 0 auto;
  }
  
  body.contact-page #testimonials.testimonials.section {
    margin-top: auto;
  }
  
  body.contact-page #footer.footer {
    margin-top: auto;
  }
}

/* 작은 화면에서도 작동 보장 */
@media (max-width: 480px) {
  html,
  body {
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  body.contact-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  body.contact-page .main {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
  }
  
  body.contact-page #testimonials.testimonials.section {
    margin-top: auto;
    flex-shrink: 0;
  }
  
  body.contact-page #footer.footer {
    flex-shrink: 0;
    margin-top: auto;
  }
}

/* 매우 작은 화면 (320px 이하) */
@media (max-width: 320px) {
  body.contact-page #testimonials.testimonials.section {
    padding: 20px 0 10px 0 !important;
  }
  
  body.contact-page #footer.footer {
    padding-top: 15px !important;
    padding-bottom: 15px !important;
  }
}

/* 모바일 하단 네비 시 footer 가려지지 않도록 (contact, quote 등 모든 페이지) */
@media (max-width: 1199px) {
  body.has-bottom-nav #footer,
  body.has-bottom-nav .footer,
  body.has-bottom-nav footer#footer {
    padding-bottom: calc(30px + 90px + env(safe-area-inset-bottom, 0px)) !important;
  }
  body.contact-page.has-bottom-nav #footer.footer,
  body.contact-page.has-bottom-nav #footer-placeholder > footer {
    padding-bottom: calc(30px + 90px + env(safe-area-inset-bottom, 0px)) !important;
  }
}

/* ============================================
   Contact Page - 현대제철 스타일 동적 디자인
   ============================================ */

/* Contact Section - 전체 배경 */
.contact-page .contact {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.contact-page .contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* Info Item - 연락처 정보 카드 */
.contact-page .contact .info-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  height: 100%;
  text-align: center;
  z-index: 1;
}

.contact-page .contact .info-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.contact-page .contact .info-item:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(102, 126, 234, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.contact-page .contact .info-item:hover::before {
  transform: scaleX(1);
}

.contact-page .contact .info-item i {
  font-size: 48px;
  color: #667eea;
  margin-bottom: 20px;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border-radius: 50%;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.contact-page .contact .info-item:hover i {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
  color: #764ba2;
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
}

.contact-page .contact .info-item h3 {
  font-size: 20px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
  font-family: 'Pretendard', sans-serif;
}

.contact-page .contact .info-item:hover h3 {
  color: #667eea;
}

.contact-page .contact .info-item p {
  font-size: 15px;
  color: #6c757d;
  margin: 0;
  line-height: 1.7;
  font-weight: 500;
  font-family: 'Pretendard', sans-serif;
  letter-spacing: -0.01em;
}

.contact-page .contact .info-item p a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.contact-page .contact .info-item p a:hover {
  color: #667eea;
  text-decoration: underline;
}

/* 주소 영역 터치 시 지도/네비 앱 열기 링크 */
.contact-page .contact .info-item.info-item-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(102, 126, 234, 0.15);
}
.contact-page .contact .info-item.info-item-link:hover,
.contact-page .contact .info-item.info-item-link:focus {
  text-decoration: none;
  color: inherit;
}
.contact-page .contact .info-item.info-item-link .info-item-hint {
  display: block;
  font-size: 12px;
  color: #667eea;
  margin-top: 8px;
  opacity: 0.9;
}
@media (min-width: 992px) {
  .contact-page .contact .info-item.info-item-link .info-item-hint {
    display: none;
  }
}

/* Contact Form - 폼 스타일 */
.contact-page .contact .php-email-form {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.contact-page .contact .php-email-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.contact-page .contact .php-email-form:hover::before {
  transform: scaleX(1);
}

.contact-page .contact .php-email-form .form-control {
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 15px;
  letter-spacing: -0.01em;
  line-height: 1.6;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.9);
  font-family: 'Pretendard', sans-serif;
  color: #2c3e50;
  margin-bottom: 0;
}

.contact-page .contact .php-email-form .form-control:focus {
  border-color: #667eea;
  box-shadow: 
    0 0 0 4px rgba(102, 126, 234, 0.1),
    0 4px 12px rgba(102, 126, 234, 0.15);
  background: #ffffff;
  outline: none;
}

.contact-page .contact .php-email-form .form-control::placeholder {
  color: #adb5bd;
  font-weight: 400;
}

.contact-page .contact .php-email-form textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.contact-page .contact .php-email-form button[type=submit] {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 30px;
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: 'Pretendard', sans-serif;
  letter-spacing: -0.01em;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
  position: relative;
  overflow: hidden;
}

.contact-page .contact .php-email-form button[type=submit]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.contact-page .contact .php-email-form button[type=submit]:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.contact-page .contact .php-email-form button[type=submit]:hover::before {
  left: 100%;
}

.contact-page .contact .php-email-form button[type=submit]:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.contact-page .contact .php-email-form .loading {
  display: none;
  font-size: 16px;
  color: #667eea;
  font-weight: 600;
  margin-bottom: 20px;
  font-family: 'Pretendard', sans-serif;
}

.contact-page .contact .php-email-form .error-message {
  display: none;
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  color: #dc3545;
  font-size: 15px;
  margin-bottom: 20px;
  font-weight: 500;
  font-family: 'Pretendard', sans-serif;
}

/* Google Maps iframe */
.contact-page .contact iframe {
  border-radius: 20px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.1),
    0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  width: 100%;
  height: 400px;
}

.contact-page .contact iframe:hover {
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.15),
    0 4px 12px rgba(102, 126, 234, 0.1);
  transform: translateY(-2px);
}

/* 반응형 디자인 */
@media (max-width: 992px) {
  .contact-page .contact {
    padding: 60px 0;
  }
  
  .contact-page .contact .info-item {
    padding: 35px 25px;
    margin-bottom: 20px;
  }
  
  .contact-page .contact .info-item i {
    width: 70px;
    height: 70px;
    font-size: 42px;
    margin-bottom: 18px;
  }
  
  .contact-page .contact .php-email-form {
    padding: 35px 30px;
  }
}

@media (max-width: 768px) {
  .contact-page .contact {
    padding: 50px 0;
  }
  
  .contact-page .contact .info-item {
    padding: 30px 20px;
    border-radius: 16px;
  }
  
  .contact-page .contact .info-item i {
    width: 64px;
    height: 64px;
    font-size: 36px;
    margin-bottom: 16px;
  }
  
  .contact-page .contact .info-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  
  .contact-page .contact .info-item p {
    font-size: 14px;
  }
  
  .contact-page .contact .php-email-form {
    padding: 30px 24px;
    border-radius: 16px;
  }
  
  .contact-page .contact .php-email-form .form-control {
    padding: 12px 18px;
    font-size: 14px;
  }
  
  .contact-page .contact .php-email-form textarea.form-control {
    min-height: 120px;
  }
  
  .contact-page .contact .php-email-form button[type=submit] {
    padding: 12px 32px;
    font-size: 15px;
  }
  
  .contact-page .contact iframe {
    height: 300px;
    border-radius: 16px;
    margin-bottom: 30px;
  }
}

@media (max-width: 576px) {
  .contact-page .contact {
    padding: 40px 0;
  }
  
  .contact-page .contact .info-item {
    padding: 24px 18px;
    border-radius: 12px;
  }
  
  .contact-page .contact .info-item i {
    width: 56px;
    height: 56px;
    font-size: 32px;
    margin-bottom: 14px;
  }
  
  .contact-page .contact .info-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .contact-page .contact .info-item p {
    font-size: 13px;
  }
  
  .contact-page .contact .php-email-form {
    padding: 24px 20px;
    border-radius: 12px;
  }
  
  .contact-page .contact .php-email-form .form-control {
    padding: 10px 16px;
    font-size: 14px;
  }
  
  .contact-page .contact .php-email-form textarea.form-control {
    min-height: 100px;
  }
  
  .contact-page .contact .php-email-form button[type=submit] {
    padding: 12px 28px;
    font-size: 14px;
    width: 100%;
  }
  
  .contact-page .contact iframe {
    height: 250px;
    border-radius: 12px;
  }
}