@charset "UTF-8";
/**
 * FRONT PAGE - 메인 페이지 스타일
 */
/* ==================== 섹션 헤더 ==================== */
.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  text-align: center;
}
.section-header.white .section-subtitle {
  color: #F6E7E7;
}
.section-header.white .section-title {
  color: white;
}
.section-header.center {
  align-items: center;
}

.section-subtitle {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--primary);
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-subtitle {
    font-size: 1.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .section-subtitle {
    font-size: 1.125rem;
  }
}

.section-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 3rem;
  line-height: 1.5;
  color: var(--font1);
}
.section-title.center {
  text-align: center;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .section-title {
    font-size: 1.75rem;
  }
}

/* ==================== 메인 비주얼 ==================== */
.main-visual-scroll-container {
  height: 0;
  pointer-events: none;
}

.main-visual {
  background: white;
  padding: 2.5rem;
}
@media only screen and (max-width: 767px) {
  .main-visual {
    padding: 1.25rem;
  }
}
.main-visual.animating {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  padding: 0;
  z-index: 10000;
}
.main-visual.animating .main-visual-inner {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  height: 100vh;
  max-width: none;
  margin: 0;
  border-radius: 0;
}
.main-visual.animating .main-visual-content {
  opacity: 0;
}

.main-visual-inner {
  position: relative;
  width: 100%;
  max-width: 80rem;
  height: 43.75rem;
  margin: 0 auto;
  border-radius: 1.25rem;
  overflow: hidden;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .main-visual-inner {
    height: 31.25rem;
    max-width: 100%;
  }
}
@media only screen and (max-width: 767px) {
  .main-visual-inner {
    height: 25rem;
    max-width: 100%;
  }
}

.main-visual-bg {
  position: absolute;
  inset: 0;
}
.main-visual-bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.main-visual-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  mix-blend-mode: multiply;
}

.main-visual-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  padding: 2.875rem 2.5rem;
  text-align: center;
  color: white;
  z-index: 10;
}
@media only screen and (max-width: 767px) {
  .main-visual-content {
    padding: 2rem 1.25rem;
  }
}

.main-visual-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-semibold);
  font-size: 3.75rem;
  line-height: 1.4;
  margin: 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .main-visual-title {
    font-size: 3rem;
  }
}
@media only screen and (max-width: 767px) {
  .main-visual-title {
    font-size: 2.25rem;
  }
}

.main-visual-subtitle {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-light);
  font-size: 2rem;
  line-height: 1.5;
  margin: 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .main-visual-subtitle {
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .main-visual-subtitle {
    font-size: 1.25rem;
  }
}

/* ==================== 나지나 감가죽이란? ==================== */
.section-intro {
  padding: 10rem 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-intro {
    padding: 6.25rem 0;
  }
}
@media only screen and (max-width: 767px) {
  .section-intro {
    padding: 5rem 0;
  }
}
.section-intro .section-header {
  margin-bottom: 3.75rem;
}
@media only screen and (max-width: 767px) {
  .section-intro .section-header {
    margin-bottom: 2.5rem;
  }
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  padding: 0 6.25rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .feature-tags {
    padding: 0 2.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .feature-tags {
    padding: 0;
    gap: 0.75rem;
  }
}

.feature-tag {
  background: #FCECCD;
  border-radius: 2.75rem;
  padding: 1rem 1.5rem;
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-medium);
  font-size: 1.375rem;
  line-height: 1.5;
  color: var(--primary);
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .feature-tag {
    font-size: 1.125rem;
    padding: 0.75rem 1.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .feature-tag {
    font-size: 0.875rem;
    padding: 0.625rem 1rem;
    width: 100%;
    text-align: center;
  }
}

/* ==================== 적용분야 ==================== */
.section-applications {
  padding-block: 2.5rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-applications {
    padding-block: 2.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .section-applications {
    padding-block: 2.5rem;
  }
}

.applications-grid {
  display: flex;
  gap: 2.5rem;
  margin-bottom: 5rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .applications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .applications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2.5rem;
  }
}

.application-card {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  height: 33.3125rem;
  flex: 1;
  transition: flex 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .application-card {
    height: 25rem;
    flex: none;
  }
}
@media only screen and (max-width: 767px) {
  .application-card {
    height: 18.75rem;
    flex: none;
  }
}

@media only screen and (min-width: 1280px) {
  .applications-grid:hover .application-card {
    flex: 0.5;
  }
  .applications-grid .application-card:hover {
    flex: 2;
  }
}
.application-img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.application-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  color: white;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 70%, transparent 100%);
  padding-top: 3rem;
}

.application-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.375rem;
  line-height: 1.5;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .application-title {
    white-space: normal;
  }
}
@media only screen and (max-width: 767px) {
  .application-title {
    font-size: 1.125rem;
    white-space: normal;
  }
}

.application-desc {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-regular);
  font-size: 1rem;
  line-height: 1.5;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .application-desc {
    white-space: normal;
  }
}
@media only screen and (max-width: 767px) {
  .application-desc {
    font-size: 0.875rem;
    white-space: normal;
  }
}

.applications-footer {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-medium);
  font-size: 2rem;
  line-height: 1.8;
  letter-spacing: -0.04rem;
  text-align: center;
  color: var(--font1);
  margin: 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .applications-footer {
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .applications-footer {
    font-size: 1.25rem;
  }
}

/* ==================== 숫자로 보는 나지나 ==================== */
.section-stats {
  padding: 10rem 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-stats {
    padding: 6.25rem 0;
  }
}
@media only screen and (max-width: 767px) {
  .section-stats {
    padding: 5rem 0;
  }
}
.section-stats .section-title {
  margin-bottom: 2.5rem;
}
@media only screen and (max-width: 767px) {
  .section-stats .section-title {
    margin-bottom: 2rem;
  }
}

.stats-container {
  position: relative;
  height: 33.75rem;
  margin: 0 6.25rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stats-container {
    margin: 0 6.25rem;
    height: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .stats-container {
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    height: auto;
  }
}

.stat-circle {
  background: #FCECCD;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2.5rem;
  text-align: center;
  position: absolute;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle {
    position: static !important;
    width: auto !important;
    height: auto !important;
    aspect-ratio: 1;
  }
}
@media only screen and (max-width: 767px) {
  .stat-circle {
    position: static !important;
    width: auto !important;
    height: auto !important;
    aspect-ratio: 1;
    padding: 1.5rem;
  }
}

.stat-label {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.4375rem;
  line-height: 1.8;
  letter-spacing: -0.02875rem;
  color: var(--font1);
  margin: 0;
}
@media only screen and (max-width: 767px) {
  .stat-label {
    font-size: 1.125rem;
  }
}

.stat-value {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  color: var(--primary);
  margin: 0;
}
@media only screen and (max-width: 767px) {
  .stat-value {
    font-size: 2rem !important;
  }
}

/* 각 원의 위치와 크기 - PC만 */
.stat-circle-1 {
  width: 14.1875rem;
  height: 14.125rem;
  left: 5.1875rem;
  top: 4.75rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle-1 {
    left: auto;
    top: auto;
  }
}
.stat-circle-1 .stat-value {
  font-size: 3rem;
  line-height: 1.6;
  letter-spacing: -0.06rem;
}

.stat-circle-2 {
  width: 16.8125rem;
  height: 16.8125rem;
  left: 11rem;
  top: 17.5rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle-2 {
    left: auto;
    top: auto;
  }
}
.stat-circle-2 .stat-value {
  font-size: 3.5rem;
  line-height: 1.8;
  letter-spacing: -0.07rem;
}

.stat-circle-3 {
  width: 17rem;
  height: 17rem;
  left: 19.875rem;
  top: 2.125rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle-3 {
    left: auto;
    top: auto;
  }
}
.stat-circle-3 .stat-value {
  font-size: 3.5rem;
  line-height: 1.8;
  letter-spacing: -0.07rem;
}

.stat-circle-4 {
  width: 20.625rem;
  height: 20.625rem;
  left: 37.375rem;
  top: 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle-4 {
    left: auto;
    top: auto;
  }
}
.stat-circle-4 .stat-value {
  font-size: 3.5rem;
  line-height: 1.8;
  letter-spacing: -0.07rem;
}

.stat-circle-5 {
  width: 15.875rem;
  height: 15.875rem;
  left: 29rem;
  top: 18rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle-5 {
    left: auto;
    top: auto;
  }
}
.stat-circle-5 .stat-value {
  font-size: 3rem;
  line-height: 1.8;
  letter-spacing: -0.06rem;
}

.stat-circle-6 {
  width: 13.1875rem;
  height: 13.1875rem;
  left: 45.1875rem;
  top: 20.5625rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .stat-circle-6 {
    left: auto;
    top: auto;
  }
}
.stat-circle-6 .stat-value {
  font-size: 3rem;
  line-height: 1.6;
  letter-spacing: -0.06rem;
}

/* ==================== 인증 & 특허 & 수상 ==================== */
.section-certificates {
  background: #F8F8FA;
  padding: 6.25rem 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-certificates {
    padding: 5rem 0;
  }
}
@media only screen and (max-width: 767px) {
  .section-certificates {
    padding: 3.75rem 0;
  }
}
.section-certificates .section-header {
  margin-bottom: 3.75rem;
}
@media only screen and (max-width: 767px) {
  .section-certificates .section-header {
    margin-bottom: 2.5rem;
  }
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2.5rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .certificates-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

.certificate-item img {
  width: 12.5rem;
  height: 17.6875rem;
  -o-object-fit: cover;
     object-fit: cover;
  filter: blur(0.1875rem);
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .certificate-item img {
    width: 100%;
    height: auto;
  }
}
@media only screen and (max-width: 767px) {
  .certificate-item img {
    width: 100%;
    height: auto;
  }
}

/* ==================== 언론보도 ==================== */
.section-news {
  padding: 10rem 0;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .section-news {
    padding: 6.25rem 0;
  }
}
@media only screen and (max-width: 767px) {
  .section-news {
    padding: 5rem 0;
  }
}

.news-layout {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  justify-content: center;
  width: 87.5rem;
  margin: 0 auto;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .news-layout {
    flex-direction: column;
    width: 100%;
    gap: 2rem;
  }
}
@media only screen and (max-width: 767px) {
  .news-layout {
    flex-direction: column;
    width: 100%;
    gap: 1.5rem;
  }
}

.news-featured {
  position: relative;
  width: 42.5rem;
  height: 31.875rem;
  border-radius: 1.25rem;
  overflow: hidden;
  transform: rotate(180deg) scaleY(-1);
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .news-featured {
    width: 100%;
    height: 31.875rem;
  }
}
@media only screen and (max-width: 767px) {
  .news-featured {
    width: 100%;
    height: 25rem;
  }
}

.news-featured-img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.news-header-overlay {
  position: absolute;
  top: 8.4375rem;
  left: 0;
  right: 0;
  transform: rotate(180deg) scaleY(-1);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 3.75rem;
  padding: 0 1.25rem;
}
@media only screen and (max-width: 767px) {
  .news-header-overlay {
    gap: 2rem;
    top: 5rem;
  }
}

.news-section-subtitle {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--primary);
  margin: 0;
}

.news-section-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 2.5rem;
  line-height: 1.5;
  color: var(--font1);
  margin: 0;
}
@media only screen and (max-width: 767px) {
  .news-section-title {
    font-size: 1.75rem;
  }
}

.news-featured-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  transform: rotate(180deg) scaleY(-1);
  padding: 2rem 1.25rem;
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: blur(0.125rem);
          backdrop-filter: blur(0.125rem);
  border-radius: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.news-featured-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--font1);
  margin: 0;
}
@media only screen and (max-width: 767px) {
  .news-featured-title {
    font-size: 1rem;
  }
}

.news-featured-date {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-regular);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--font3);
  margin: 0;
}

.news-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
@media only screen and (max-width: 767px) {
  .news-list {
    gap: 0.75rem;
  }
}

.news-item {
  background: #F8F8FA;
  border-radius: 1.25rem;
  padding: 1.875rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
@media only screen and (max-width: 767px) {
  .news-item {
    padding: 1.25rem 1rem;
  }
}

.news-item-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--font1);
  margin: 0;
}
@media only screen and (max-width: 767px) {
  .news-item-title {
    font-size: 1rem;
  }
}

.news-item-date {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-regular);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--font3);
  margin: 0;
}

/* ==================== 문의하기 ==================== */
.section-contact {
  position: relative;
  height: 37.25rem;
  overflow: hidden;
}
@media only screen and (max-width: 767px) {
  .section-contact {
    height: auto;
  }
}

.contact-bg {
  position: absolute;
  inset: 0;
}
.contact-bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: top;
     object-position: top;
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
}

.contact-content {
  position: relative;
  z-index: 1;
  padding-block: 6.25rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .contact-content {
    padding-block: 6.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .contact-content {
    padding-block: 3.75rem;
    gap: 2rem;
  }
}
.contact-content .section-header {
  gap: 1.25rem;
}
@media only screen and (max-width: 767px) {
  .contact-content .section-header {
    gap: 1rem;
  }
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .contact-cards {
    gap: 1.25rem;
  }
}
@media only screen and (max-width: 767px) {
  .contact-cards {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

.contact-card {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 1.25rem;
  padding: 2.5rem 3.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: center;
  text-decoration: none;
  transition: background 0.3s ease;
}
@media only screen and (max-width: 1279px) and (min-width: 768px) {
  .contact-card {
    padding: 2rem 3rem;
  }
}
@media only screen and (max-width: 767px) {
  .contact-card {
    padding: 1.875rem 1.5rem;
  }
}
.contact-card:hover {
  background: rgba(255, 255, 255, 0.3);
}

.contact-card-icon {
  width: 6.25rem;
  height: 6.25rem;
  margin-bottom: 0.5rem;
}
@media only screen and (max-width: 767px) {
  .contact-card-icon {
    width: 5rem;
    height: 5rem;
  }
}
.contact-card-icon img {
  width: 4.375rem;
  height: 4.375rem;
  margin-top: 0.9375rem;
}
@media only screen and (max-width: 767px) {
  .contact-card-icon img {
    width: 3.75rem;
    height: 3.75rem;
  }
}

.contact-card-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-card-title {
  font-family: "Pretendard", sans-serif;
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  line-height: 1.5;
  color: white;
  margin: 0;
}
@media only screen and (max-width: 767px) {
  .contact-card-title {
    font-size: 1.25rem;
  }
}

.contact-card-arrow {
  font-size: 2.5rem;
  color: white;
}
@media only screen and (max-width: 767px) {
  .contact-card-arrow {
    font-size: 2rem;
  }
}