/* Sub pages: brand, concentrate, contact */

/* ── 서브 공통 헤더 로고 ── */
html {
    height: auto !important;
}
.header-logo-sub {
  position: relative;
  top: 0;
  left: 0;
  width: clamp(8rem, 27.5vw, 39.1rem);
  height: clamp(1.97rem, 6.75vw, 9.6rem);
  background: url(../images/common/logo-sm.svg) no-repeat left center / contain;
}
.header-logo-sub::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url(../images/common/logo-sm_white.svg) no-repeat left center / contain;
  opacity: 0;
  transition: opacity 0.9s ease;
  z-index: 100;
}
.page-contact .header-logo-sub::after {
  opacity: 1;
}
.page-contact .header-nav a,
.page-contact .lang-btn {
  color: var(--color-neutral-100);
}
.page-contact .lang-divider {
  background: url(../icons/ic-arrow_down_white.svg) no-repeat center / contain;
}
.page-contact .hamburger {
  color: var(--color-neutral-100);
}

/* brand, concentrate, privacy, contact: 스크롤 후 헤더 — 배경 + 블러 + logo-xs.svg */
.page-brand .header,
.page-concentrate .header,
.page-privacy .header,
.page-contact .header {
  transition: padding 0.6s ease-in-out, background 0.6s ease-in-out, backdrop-filter 0.6s ease-in-out;
}
.page-brand .header--scrolled,
.page-concentrate .header--scrolled,
.page-privacy .header--scrolled,
.page-contact .header--scrolled {
  padding: 1.6rem 5rem;
  background: rgba(240, 238, 233, 0.70);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
}
/* 로고 크기 전환: top은 제외하고 width/height만 부드럽게 */
.page-brand .header-logo-sub,
.page-concentrate .header-logo-sub,
.page-privacy .header-logo-sub,
.page-contact .header-logo-sub {
  transition: width 0.6s ease-in-out, height 0.6s ease-in-out;
}
.page-brand .header--scrolled .header-logo-sub,
.page-concentrate .header--scrolled .header-logo-sub,
.page-privacy .header--scrolled .header-logo-sub,
.page-contact .header--scrolled .header-logo-sub {
  top: 0;
  width: clamp(8rem, 5.7vw, 11rem);
  height: clamp(1.97rem, 1.4vw, 2.7rem);
  background: url(../images/common/logo-xs.svg) no-repeat left center / contain;
}

/* contact: 769px 이상 데스크탑만 absolute, 모바일은 common.css의 fixed 그대로 */
@media (min-width: 769px) {
  .page-contact .header {
    position: absolute;
  }
}
/* contact: 스크롤 후 흰 로고·텍스트 → 어두운 색으로 전환 */
.page-contact .header--scrolled .header-logo-sub::after {
  opacity: 0;
}
.page-contact .header--scrolled .header-nav a,
.page-contact .header--scrolled .lang-btn {
  color: var(--color-primary-800);
}
.page-contact .header--scrolled .lang-divider {
  background: url(../icons/ic-arrow_down.svg) no-repeat center / contain;
}
.page-contact .header--scrolled .hamburger {
  color: var(--color-primary-800);
}

/* ── 모바일 서브 헤더 로고 스크롤 축소 ── */
@media (max-width: 768px) {
  /* 맨 위: PC보다 크게 표시 */
  .page-brand .header-logo-sub,
  .page-concentrate .header-logo-sub,
  .page-privacy .header-logo-sub,
  .page-contact .header-logo-sub {
    width: clamp(10rem, 42vw, 18rem);
    height: clamp(2.5rem, 10.3vw, 4.4rem);
  }

  /* 스크롤 후: 모바일 기준으로 축소, PC vw 값 덮어쓰기 */
  .page-brand .header--scrolled .header-logo-sub,
  .page-concentrate .header--scrolled .header-logo-sub,
  .page-privacy .header--scrolled .header-logo-sub,
  .page-contact .header--scrolled .header-logo-sub {
    width: clamp(7rem, 22vw, 10rem);
    height: clamp(1.97rem, 5.4vw, 2.5rem);
  }

  /* 스크롤 후 헤더 패딩: PC의 5rem 측면 값이 모바일에서 너무 넓어 덮어쓰기 */
  .page-brand .header--scrolled,
  .page-concentrate .header--scrolled,
  .page-privacy .header--scrolled,
  .page-contact .header--scrolled {
    align-items: center;
    padding: 12px 16px;
  }

  /* contact: 스크롤 후 메뉴 열었을 때 흰색 복원 */
  .page-contact .header--scrolled.header--open .header-logo-sub::after {
    opacity: 1;
    transition: none;
  }
  .page-contact .header--scrolled.header--open .header-nav a,
  .page-contact .header--scrolled.header--open .lang-btn {
    color: #ffffff;
  }
  .page-contact .header--scrolled.header--open .lang-divider {
    background: url(../icons/ic-arrow_down_white.svg) no-repeat center / contain;
  }
  .page-contact .header--scrolled.header--open .hamburger {
    color: #ffffff;
  }
}

body.page-concentrate {
  background-color: var(--color-neutral-100);
}

.header:has(.header-logo-sub) .header-nav {
  margin-left: auto;
}


.sub_inner.p-0 {
    margin: 0 auto;
    width: calc(100%);
    max-width: 100%;
    box-sizing: border-box;
}

.sub_inner.p-56 {
    margin: 0 auto;
    width: 100%;
    max-width: 180.8rem;
    box-sizing: border-box;
}

.sub_inner.p-120 {
    margin: 0 auto;
    width: 100%;
    max-width: 168rem;
    padding: 0;
    box-sizing: border-box;
}
.sub_inner {
    margin: 0 auto;
    width: 100%;;
    max-width: 180.8rem;
    box-sizing: border-box;
}



/* 서브 공통 breadcrumb 레이아웃 */
.breadcrumb {
  margin-top: 12.8rem;
  padding: 2.4rem 5.6rem 0;
}
.breadcrumb .d1-list {
  display: flex;
  align-items: center;
  width: fit-content;
}
.breadcrumb .d1 {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--color-primary-400);
  font-family: Outfit;
  font-size: 2rem;
  line-height: 1.5; 
  letter-spacing: -0.25px; 
  z-index: 2;
}

.breadcrumb .d1:last-child {
    position: relative;
    padding-left: 2rem;

}
.breadcrumb .d1:last-child::before {
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translate(-5%, -50%);
  content: '/';
}

.breadcrumb .d1 + .d1::before {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translate(-10%, -50%);
  content: '/';
}

.concentrate .breadcrumb {
  padding: 2.4rem 0 3.2rem;
}
.concentrate .breadcrumb .d1 + .d1::before {
  position: absolute;
  top: 50%;
  left: 4%;
  transform: translate(-4%, -50%);
  content: '/';
}

.contact .breadcrumb {
  padding: 2.4rem 0 0;
}
.contact .breadcrumb .d1-list {
  display: flex;
  align-items: center;
  width: fit-content;
}
.contact .breadcrumb .d1 {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--color-neutral-200);
  font-family: Outfit;
  font-size: 2rem;
  line-height: 1.5; 
  letter-spacing: -0.25px; 
}

.contact .breadcrumb .d1:last-child {
    position: relative;
    padding-left: 2rem;

}
.contact .breadcrumb .d1:last-child::before {
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translate(-5%, -50%);
  content: '/';
}

.contact .breadcrumb .d1 + .d1::before {
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translate(-5%, -50%);
  content: '/';
}

/* ==========================================================================
   brand
   ========================================================================== */
/* 초기화 및 공통 스타일 */
.sub.brand {
    font-family: 'Noto Sans KR', 'Pretendard', sans-serif;
    color: #333;
    background-color: #f6f5f1; /* 전체적인 미색 배경 */
    line-height: 1.6;
    letter-spacing: -0.02em;
    word-break: keep-all;
}
/* 섹션별 스타일 */
/* --- se1 --- */
.brand .se1 {
    position: relative;
    width: 100%;
    height: 100vh; 
    overflow: hidden;
    background-color: #f6f5f1; 
}
.brand .hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
    z-index: 1;
}


/* --- se2 --- */
.brand .se2 {
    padding: 8rem 0;
    background-color: var(--color-neutral-100);
}

.brand .se2-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12rem;
}

.brand .se2-left {
    flex: 1;
}

.brand .se2-title {
    padding-bottom: 2.4rem;
    color: var(--color-primary-800);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-weight: 500;
    line-height: 1.3; 
    letter-spacing: -0.25px;
}
.brand .se2-title .notranslate {
    display: none;
}
.brand .se2-title .notranslate.ko {
    display: inline-block;
}
.translated-ltr .brand .se2-title .notranslate {
    display: inline-block;
}
.translated-ltr .brand .se2-title .notranslate.ko {
    display: none;
}

.brand .se2-desc {
    color: var(--color-primary-600);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(1.6rem, 1.35rem + 1.1vw, 2rem);
    line-height: 1.5;
    letter-spacing: -0.25px;
}
.brand .se2-desc .notranslate {
    display: none;
}
.brand .se2-desc .notranslate.ko {
    display: inline-block;
}
.translated-ltr .brand .se2-desc .notranslate {
    display: inline-block;
}
.translated-ltr .brand .se2-desc .notranslate.ko {
    display: none;
}
.translated-ltr .brand .se2-desc {
    word-break: break-word;
}
.brand .se2-desc + .se2-desc {
    padding-top: 1.6rem;
}

.brand .se2-right {
    position: relative;
    overflow: hidden;
    width: 84rem;
    height: 84rem;
}

/* se2  */
.brand .se2-right .hero-video {
    position: static;
    width: 100%;
    height: 100%;
    max-width: 100%;
    display: block;
    object-fit: cover; 
}

/* --- se3 --- */
.brand .se3 {
    position: relative;
    padding: 26.2rem 0;
    background: url('../images/sub/brand/brand_bg1.jpg') no-repeat center center / cover; 
    text-align: center;
    color: #fff;
}
.brand .se3-content {
    position: relative;
    z-index: 2;
}
.brand .se3-title {
    margin-bottom: 2.4rem;
    color: var(--color-white);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-weight: 500;
    line-height: 1.3; 
    letter-spacing: -0.25px;
}
.translated-ltr .brand .se3-title {
    font-size: clamp(2.2rem, 1.8rem + 1.9vw, 3.2rem);
}
.brand .se3-desc {
    color: var(--color-white);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(1.6rem, 1.35rem + 1.1vw, 2rem);
    line-height: 1.5;
    letter-spacing: -0.25px;
}
.brand .se3-desc .notranslate {
    display: none;
}
.brand .se3-desc .notranslate.ko {
    display: inline-block;
}
.translated-ltr .brand .se3-desc .notranslate {
    display: inline-block;
}
.translated-ltr .brand .se3-desc .notranslate.ko {
    display: none;
}
.brand .se3-desc  br.mo{
    display: none;
}

.brand .se3-desc + .se3-desc {  
    padding-top: 1.6rem;
}

/* --- se4 --- */
.brand .se4 {
    padding: 8rem 0;
    background-color: var(--color-neutral-100);
    text-align: center;
}
.brand .se4-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12rem;
}
.brand .se4-left, .brand .se4-right {
    flex: 1;
}
.brand .se4-left {
    width: clamp(35.8rem, 8.1rem + 115.9vw, 84rem);
    max-width: 100%;
    height: auto;
    flex-shrink: 1;
    transition: opacity 0.25s ease-in-out; 
}
.brand .se4-left figure {
    width: 100%;
}
.brand .se4-left figure img {
    width: 100%;
}
.brand .se4-right {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    gap: inherit;
    align-self: stretch; 
    padding: 4rem 0;
}
.brand .se4-right .right-top {
    display: flex;
    flex-direction: column;
    gap: 2.4rem;
    text-align: left;
    transition: opacity 0.25s ease-in-out; 
}
.brand .se4-right .right-top .se4-tag {
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: 2rem;
    font-weight: 500;
    line-height: 1.5; 
}
.brand .se4-right .right-top .se4-title {
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.3; 
}
.brand .se4-right .right-top .se4-desc {
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.5rem, 4vw, 1.8rem);
    line-height: 1.8;
}

.brand .se4-list {
    list-style: none;
    padding: 0;
    margin: 40px 0 0 0;
    border-top: 1px solid var(--color-primary-50);
}

.brand .se4-list li {
    border-bottom: 1px solid var(--color-primary-50);
}

.brand .se4-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.4rem 0;
    text-decoration: none;
    color: var(--color-primary-400);
    font-family: Pretendard;
    font-size: 3.2rem;
    font-weight: 500;
    line-height: 1.3;
}
.brand .se4-list li.active a {
    color: var(--color-primary-800);
}



/* --- se5 --- */
.brand .se5 {
    background: url('../images/sub/brand/sec5_bg.jpg') no-repeat center top / cover; 
    background-color: var(--color-neutral-400);
    padding: 8rem 0;
    width: 100%;
}

.brand .se5-wrap {
}
/* ─── [left]  ─── */
.brand .se5-left {
    top: 100px;
    height: auto;
    text-align: left;
}

.brand .se5-title {
    padding-bottom: 2.4rem;
    color: var(--color-primary-800);
    font-family: Outfit;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-weight: 500;
    line-height: 1.3;
}

.brand .se5-sub {
    padding-bottom: 2.4rem;
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    line-height: 1.8;
}

.brand .se5-card {
    border: 1px solid var(--color-primary-600);
    background: var(--color-neutral-200);
    padding: 2.4rem 0 2.4rem 2.4rem;
    width: 30.9rem;
    box-sizing: border-box;
}
.translated-ltr .brand .se5-card {
    padding: 2.4rem;
}

.brand .se5-card .se5-card-name {
    padding-bottom: 0.8rem;
    color: var(--color-primary-800);
    font-family: Outfit;
    font-size: clamp(1.6rem, 1.35rem + 1.1vw, 2rem);
    font-weight: 500;
    line-height: 1.3;
}
.brand .se5-card .se5-card-desc {
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.4rem, 1.25rem + 0.6vw, 1.6rem);
    line-height: 1.8; 
}

/* ─── [right]  ─── */
.brand .se5-right {
    display: flex;
    gap: 2.4rem;
    margin-top: 8rem;
}

.brand .se5-info-card {
    flex: 1;
    background-color: var(--color-neutral-100);
    padding: 3.2rem 2.4rem;
}

.brand .se5-info-card:nth-child(1) {
    background: var(--color-primary-400);
}

.brand .se5-info-card:nth-child(2) {
    background: var(--color-primary-400);
}

.brand .se5-info-card:nth-child(3) {
    background: var(--color-primary-200);
}

.brand .se5-info-card.last {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.brand .se5-info-card.last .se5-info-desc {
    font-family: Pretendard;
    font-size: 2.4rem;
    line-height: 1.3;
    letter-spacing: -0.25px;
}

.brand .se5-info-card.last .se5-info-desc br.mo {
        display: none;
}

.brand .se5-tag {
    display: block;
    margin-bottom: 9.2rem;
    color: var(--color-white);
    font-family: Outfit;
    font-size: clamp(1.4rem, 0.95rem + 1.9vw, 2rem);
    font-weight: 500;
    line-height: 1.3;
}

.brand .se5-info-title {
    margin-bottom: 1.6rem;
    color: var(--color-white);
    font-family: Pretendard;
    font-size: clamp(2.2rem, 1.375rem + 2.2vw, 5.6rem);
    font-weight: 500;
    line-height: 1.3; 
}

.brand .se5-info-desc {
    color: var(--color-white);
    font-family: Pretendard;
    font-size: clamp(1.4rem, 1.25rem + 0.6vw, 1.6rem);
    font-weight: 400;
    line-height: 1.8;
    word-break: break-all;
}

.brand .se5-info-desc .notranslate {
    display: none;
}
.brand .se5-info-desc .notranslate.ko {
    display: inline-block;
}
.translated-ltr .brand .se5-info-desc .notranslate {
    display: inline-block;
}
.translated-ltr .brand .se5-info-desc .notranslate.ko {
    display: none;
}

/* 3. 반응형 가이드 (태블릿 & 모바일) */
@media (max-width: 991px) {
    .se5-card {
        width: 100%;
    }
    .se2-left, .se2-right, .se4-left, .se4-right, .se5-left, .se5-right {
        width: 100%;
    }
}

@media (max-width: 600px) {
    .se2-title, .se4-title { font-size: 24px; }
    .se3-title { font-size: 20px; }
    .se5-info-title { font-size: 20px; }
    .se3 { padding: 100px 0; }
    .se5-info-card { padding: 25px; }
    .se5-banner-text { bottom: 20px; left: 20px; }
}

/* ==========================================================================
   concentrate
   ========================================================================== */
/* --- se1: 상단 상품--- */
.sub.concentrate {
    overflow: hidden;
    font-family: 'Noto Sans KR', 'Pretendard', sans-serif;
    color: #2b2b2b;
    background-color: var(--color-neutral-100);
    line-height: 1.6;
    letter-spacing: -0.01em;
    word-break: keep-all;
}

/* --- se1: 상단 상품 --- */
.concentrate .se1-wrap {
    display: flex;
    align-items: flex-start;
    padding-bottom: 8rem;
    width: 100%;
    height: auto;
    gap: 17.7rem;
}
.concentrate .se1-wrap .se1-gallery {
    position: relative;
    overflow: hidden;
    flex: 0 1 89.2rem;   /* 최대 89.2rem, 좁아지면 축소 허용 */
    min-width: 0;
    aspect-ratio: 1 / 1; /* 너비에 맞춰 높이 자동 유지 */
}

/* --- se1:swiper --- */
.concentrate .se1-swiper {
  width: 100%;
  height: 100%; 
  overflow: hidden;
}
.concentrate .se1-swiper .swiper-slide img,
.concentrate .se1-swiper .swiper-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* pagination bullets */
.concentrate .se1-swiper .swiper-pagination-bullet {
  background: var(--color-primary-600);
  opacity: 1;
}
.concentrate .se1-swiper .swiper-pagination-bullet-active {
  background: var(--color-neutral-100);
}
/* prev / next 버튼 */
.concentrate .se1-swiper .swiper-button-prev,
.concentrate .se1-swiper .swiper-button-next {
  width: clamp(3.2rem, 2.69rem + 1.7vw, 4.8rem);
  height: clamp(3.2rem, 2.69rem + 1.7vw, 4.8rem);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.concentrate .se1-swiper .swiper-button-prev {
  left: clamp(1.6rem, -0.45rem + 6.8vw, 8rem);
  background-image: url('/resource/icons/icon-btn-left.png');
  filter: contrast(0.5);
}
.concentrate .se1-swiper .swiper-button-next {
  right: clamp(1.6rem, -0.45rem + 6.8vw, 8rem);
  background-image: url('/resource/icons/icon-btn-right.png');
  filter: contrast(0.5);
}
.concentrate .se1-swiper .swiper-button-prev::after,
.concentrate .se1-swiper .swiper-button-next::after {
  content: '';
}
.concentrate .se1-swiper .swiper-pagination {
    bottom: 2rem;
}

.concentrate  .se1-wrap .se1-info {
    width: 58.6rem;   
}
.concentrate .se1-info .se1-brand {
    display: inline-block;
    margin-bottom: 1.6rem;
    color: var(--color-primary-600);
    font-family: Outfit;
    font-size: 1.4rem;
    font-weight: 600;
    line-height: 1.5;
    text-transform: uppercase;
}

.concentrate .se1-info .se1-title {
    margin-bottom: 0.8rem;
    color: var(--color-primary-800);
    font-family: Outfit;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-weight: 600;
    line-height: 1.3;
}
.concentrate .se1-info .se1-title .notranslate {
    display: none;
}
.concentrate .se1-info .se1-title .notranslate.ko {
    display: inline-block;
}
.translated-ltr .concentrate .se1-info .se1-title .notranslate {
    display: inline-block;
    margin-right: 1rem;
}
.translated-ltr .concentrate .se1-info .se1-title .notranslate.ko {
    display: none;
}
.translated-ltr .concentrate .se1-info .se1-title {
    font-size: clamp(2.2rem, 1.8rem + 1.9vw, 3.2rem);
}
.concentrate .se1-info .se1-desc {
    margin-bottom: 3.2rem;
    color: var(--color-primary-800);
    font-family: Outfit;
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: -0.25px;
    }
/* 옵션 영역 */
.concentrate .se1-options-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3.2rem 0;
    width: 100%;
    max-width: 600px; 
    border-top: 1px solid var(--color-primary-50);
}
.concentrate .size-btn-group {
    display: flex;
    border: 1px solid #e5e2da; 
    background-color: #f5f4ef;
}
.concentrate .opt-btn {
    width: 7.3rem;
    height: 4.1rem;
    border: none;
    background: none;
    cursor: pointer;
    font-weight: 400;
    transition: all 0.2s ease;
    outline: none;
    color: var(--color-primary-800); 
    text-align: center;
    font-family: Pretendard;
    font-size: 1.4rem;
    font-style: normal;
    font-weight: 400;
    line-height: 1.5%; 
    letter-spacing: -0.25px;
}
/* 첫 번째 버튼 오른쪽에만 경계선 주기 */
.concentrate .opt-btn:first-child {
    border-right: 1px solid #e5e2da;
}
.concentrate .opt-btn:last-child {
    width: 16rem;
    border-left: 1px solid #e5e2da;
}
.translated-ltr .concentrate .opt-btn:last-child {
    width: 18rem;
}
.se1 .sub_inner {
    padding: 0;
}
.concentrate .se1-wrap .se1-info {
    padding: 0 2rem;
}
   
    
.concentrate .opt-btn.active {
    background-color: var(--color-primary-800); 
    border: 1px solid var(--color-primary-50);
    color: var(--color-neutral-100);
    font-weight: 400;
}
.concentrate .price-display {
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: 2.4rem;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: -0.25px;
}
/* 가격 및 버튼 */
.concentrate .se1-info .btn {
    width: 100%;
    height: 52px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 0;
    transition: all 0.25s ease;
}
.concentrate .se1-info .btn.btn--fill {
    margin-bottom: 0.8rem;
    width: 100%;
    font-family: Pretendard;
    font-size: 1.4rem;
    font-weight: 600;
    line-height: 1.5%;
    letter-spacing: -0.25px;
    text-transform: uppercase;
    transition: all 0.25s ease;
}
.btn--fill {
    background-color: var(--color-primary-800); 
    color: var(--color-neutral-100);
}
.btn--fill:hover { background-color: #2b2c24; }
.btn--outline {
    background-color: var(--color-neutral-100); 
    border: 1px solid var(--color-primary-400);
    color: var(--color-primary-400);
}
.btn--outline:hover { background-color: rgba(62, 64, 52, 0.05); }

/* 아코디언 */
/* --- se1: 상품 상세 아코디언 --- */
.se1-accordion {
    margin-top: 4rem;
    border-top: 1px solid var(--color-primary-50);
}

.acc-item {
    border-bottom: 1px solid #e2ded6;
}

/* 아코디언 버튼 스타일 */
.acc-trigger {
    width: 100%;
    padding: 2.2rem 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.4rem;
    font-weight: 600;
    font-family: Pretendard;
    color: var(--color-primary-800);
    line-height: 150%;
    letter-spacing: -0.25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    outline: none;
}

/* 상태: 닫힘 (+) */
.acc-trigger::after {
    content: '+';
    font-size: 2rem;
    font-weight: 300;
    color: #3e4034;
    transition: all 0.2s ease; 
}
.acc-item.active .acc-trigger {
    font-weight: 600;
}
/* 상태: 열림림 (-) */
.acc-item.active .acc-trigger::after {
    content: '-'; 
    transform: none;
    font-size: 2rem; 
}

/* 아코디언 컨텐츠 본문 영역 */
.acc-content {
    max-height: 0; 
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out, padding 0.3s ease-out;
    padding: 0;
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: 1.4rem;
    font-style: normal;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.25px;
    line-height: 1.6;
}
.acc-item.active .acc-content {
    opacity: 1;
    margin-bottom: 2.5rem; 
}
.acc-content .privacy-list-alpha li {
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: 1.4rem;
    font-style: normal;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.25px;
    line-height: 1.6;
}

/* --- se2:: Find Your MOME --- */
.concentrate .se2 {
    padding: 8rem 0;
    background: var(--color-neutral-200);
}
.se2-title {
    padding-bottom: 4rem;
    color: var(--color-primary-800, #3D3820);
    font-family: Outfit;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-style: normal;
    font-weight: 500;
    line-height: 130%; /* 52px */
    letter-spacing: -0.25px;
    text-align: center;
}

.concentrate .se2-wrap {
    display: flex;
    gap: 2.4rem;
}
/* 2열 레이아웃 기본 정렬 */
.concentrate .se2-wrap {
    display: flex;
    gap: 2.4rem; 
    width: 100%;
}

.concentrate .se2-col {
    flex: 1;
}

.concentrate .se2-img-box {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.concentrate .se2-img-box img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* 텍스트를 이미지 좌측 하단에 배치 */
.concentrate .se2-img-content {
    position: absolute;
    left: 4.8rem;
    bottom: 4.8rem;
    color: #fff;
    text-align: left;
}

/* 타이틀과 용량 뱃지 가로 정렬 */
.concentrate .se2-img-content .title-wrap {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    margin-bottom: 1.6rem;
}

.concentrate .se2-img-title {
    color: var(--color-default-white, #FFF);
    font-family: Outfit;
    font-size: 4rem;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3%;
    letter-spacing: -0.25px;
}


.concentrate .se2-volume-badge {
    display: inline-block;
    padding: 1rem 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 50px; 
    color: var(--color-default-white, #FFF);
    font-family: Pretendard;
    font-size: 1.3rem;
    font-style: normal;
    font-weight: 600;
    line-height: 1.5%; 
    letter-spacing: -0.25px;
}

/* 하단 서브 카피 */
.concentrate .se2-img-sub {
    color: var(--color-default-white, #FFF);
    /* PC/Body/Body-16-Regular */
    font-family: Pretendard;
    font-size: 1.6rem;
    font-style: normal;
    font-weight: 400;
    line-height: 180%; /* 28.8px */
    letter-spacing: -0.25px;
}
.concentrate .se2-list {
    margin: 0;
    padding: 4rem 0 2.5rem 4rem;
    list-style: none;
    border-bottom: 1px solid var(--color-primary-100);
}    
.concentrate .se2-list li {
    display: grid;
    grid-template-columns: 20rem 1fr;
    margin-bottom: 15px;
    font-size: 13px;
}
.concentrate .se2-list li strong {
    display: block;
    width:20rem;
    color: var(--color-primary-800, #3D3820);
/* PC/Body/Body-16-Semibold */
font-family: Pretendard;
font-size: 16px;
font-style: normal;
font-weight: 600;
line-height: 180%; /* 28.8px */
letter-spacing: -0.25px;
    margin-bottom: 4px;
}
.concentrate .se2-list li p {
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: 1.6rem;
    line-height: 1.8;
 }

.translated-ltr .concentrate .se2-list li p {
    word-break: break-word;
}

.concentrate .se2-list li p .notranslate {
    display: none;
}
.concentrate .se2-list li p .notranslate.ko {
    display: inline-block;
}
.translated-ltr .concentrate .se2-list li p .notranslate {
    display: inline-block;
}
.translated-ltr .concentrate .se2-list li p .notranslate.ko {
    display: none;
}


/* --- se3 --- */
.concentrate .se3 {
    background-color: var(--color-neutral-300);
}
.concentrate .se3-wrap {
    display: flex;
    margin: 0 auto;
    align-items: center;
}
.concentrate .se3-left {
    width: 96rem;
    height: auto;
}
.concentrate .se3-left video {
    width: 100%;
}
.concentrate .se3-right { 
    flex: 1; 
    border: 1px soli chartreuse;
    text-align: center;
}
.concentrate .se3-title {
    margin-bottom: 2.4rem;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    color: #2D2B22;
    text-align: center;
    font-family: Outfit;
    font-weight: 500;
    line-height: 1.3; 
    letter-spacing: -0.25px;
}
.concentrate .se3-desc { 
    color: var(--color-primary-600, #5E5A39);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    line-height: 180%;
    letter-spacing: -0.25px;
    margin-bottom: 4rem;
}

.concentrate .se3-desc .notranslate {
    display: none;
}
.concentrate .se3-desc .notranslate.ko {
    display: inline-block;
}
.translated-ltr .concentrate .se3-desc .notranslate {
    display: inline-block;
    margin-right: 1rem;
}
.translated-ltr .concentrate .se3-desc .notranslate.ko {
    display: none;
}

.concentrate .se3-list {
    width: 43.2rem;
    list-style: none; 
    padding: 0; 
    margin: 0 auto;
}

.concentrate .se3-list li {
    position: relative;
    display: flex;
    gap: 8.8rem;
    font-size: 14px;
}

.concentrate .se3-list li + li {
    margin-top: 2.4rem;
}

.concentrate .se3-list li::before {
    position: absolute;
    top: 50%;
    left: 18%;
    width: clamp(1.6rem, 0.4rem + 5.1vw, 5.6rem);
    height: 0.1rem;
    background: var(--color-primary-200);
    flex-shrink: 0;
    content: '';
}

.concentrate .se3-label {
    width: 6.4rem;
    color: var(--color-primary-800);
    font-family: Figtree;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    font-style: normal;
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: -0.25px;
    text-align: left;
}
.concentrate .se3-text { 
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    font-weight: 400;
    line-height: 1.8; 
    letter-spacing: -0.25px;
}


/* --- se4: 페이셜 밀도를, 바디에  --- */
.concentrate .se4 {
    position: relative;
    z-index: 1;
    padding: 8rem 0 0 0;
    background-color: var(--color-neutral-100);
    text-align: center;
}
.concentrate .se4-title { 
    overflow: hidden;
    padding-bottom: 2.4rem;
    color: var(--color-primary-800);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-weight: 500;
    line-height: 1.3;
}
.concentrate .se4-sub { 
    padding-bottom: 4rem;
    color: var(--color-primary-600);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    line-height: 1.8; 
    letter-spacing: -0.25px;
    word-break: break-word;
 }

.concentrate .se4-sub .notranslate {
    display: none;
}
.concentrate .se4-sub .notranslate.ko {
    display: inline-block;
}
.translated-ltr .concentrate .se4-sub .notranslate {
    display: inline-block;
    margin-right: 1rem;
}
.translated-ltr .concentrate .se4-sub .notranslate.ko {
    display: none;
}

.concentrate .se4-visual {
    position: relative;   
    width: 100%;
    height: 72rem;          
    overflow: hidden;       
}
.concentrate .se4-visual .se4-video-wrap {
    height: 72rem;
}
.concentrate .se4-visual video {
    width: 100%;
    height: 100%;
    transform: scale(1.51);
    transform-origin: center; /* 중심을 기준으로 확대 */
}
.concentrate .se4-text {
    position: absolute;
    width: 100%;
    max-width: 43.4rem;
    bottom: 13.6rem;
    right: 20.9rem;
    backdrop-filter: blur(25px);
    padding: 8rem 4rem;
    text-align: center;
    box-sizing: border-box;
    z-index: 100;
}

.concentrate .se4-text p {
    font-size: 20px;
    color: var(--color-primary-800);
    text-align: center;
    font-family: Pretendard;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.3;  
    line-height: 1.6;
    margin: 0 0 2.4rem 0;   
    font-weight: 400;
}

.concentrate .se4-text p .notranslate {
    display: none;
}
.concentrate .se4-text p .notranslate.ko {
    display: inline-block;
}
.translated-ltr .concentrate .se4-text p .notranslate {
    display: inline-block;
    margin-right: 1rem;
}
.translated-ltr .concentrate .se4-text p .notranslate.ko {
    display: none;
}

.concentrate .se4-text p:last-child {
    margin-bottom: 0;       /* 마지막 문단은 밑 마진 제거 */
}


/* --- se5: 성분 카드 Swiper --- */
.concentrate .se5 {
    padding: 8rem 0;
    background: var(--color-neutral-100);
}

/* 타이틀 영역 - 기존 유지 */
.concentrate .se5 .se5-titWrap .se5-title {
    margin-bottom: 2.4rem;
    color: var(--color-primary-800);
    text-align: center;
    font-family: Outfit;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.25px;
}
.concentrate .se5 .se5-titWrap .se5-title br.mo {
    display: none;
}
.concentrate .se5 .se5-titWrap .se5-sub {
    margin-bottom: 4rem;
    color: var(--color-primary-600);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    line-height: 1.8;
    letter-spacing: -0.25px;
}
.translated-ltr .concentrate .se5 .se5-titWrap .se5-sub {
    padding: 0 16px;
    word-break: break-word;
}

/* ── Swiper 래퍼 ── */
.concentrate .se5 .mq-outer {
    overflow: hidden;
    padding: 0 clamp(1.6rem, -4.4rem + 25vw, 12rem); /* 기존 첫/끝 margin 대체 */
}
.concentrate .se5 .mq-track {
    /* swiper-wrapper가 제어하므로 별도 설정 불필요 */
}

/* ── 카드 ── */
.concentrate .se5-card {
    width: 55rem;
    box-sizing: border-box;
}
.concentrate .se5-card figure {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    margin-bottom: 2.4rem;
}
.concentrate .se5-card figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── 카드 텍스트 ── */
.concentrate .se5-card strong {
    display: block;
    padding-bottom: 1.6rem;
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: clamp(1.8rem, 1.45rem + 1.5vw, 2.4rem);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.25px;
}
.concentrate .se5-card p {
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.4rem, 1.25rem + 0.6vw, 1.6rem);
    line-height: 1.8;
    letter-spacing: -0.25px;
}
.translated-ltr .se5-card p {
    word-break: break-word;
}
.concentrate .se5-card p .notranslate { display: none; }
.concentrate .se5-card p .notranslate.ko { display: inline-block; }
.translated-ltr .concentrate .se5-card p .notranslate { display: inline-block; }
.translated-ltr .concentrate .se5-card p .notranslate.ko { display: none; }

/* ── 하단 컨트롤 영역 ── */
.concentrate .se5 .se5-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4rem clamp(1.6rem, -4.4rem + 25vw, 12rem) 0;
    gap: 2.4rem;
}

/* 프로그레스바 */
.concentrate .se5 .swiper-scrollbar {
    flex: 1;
    height: 2px;
    background: var(--color-primary-50 );
    border-radius: 0;
    position: relative;
    cursor: pointer;
    left: 0;
    margin-top: 0.5rem;
}
.concentrate .se5 .swiper-scrollbar-drag {
    height: 100%;
    background: var(--color-primary-800);
    border-radius: 0;
}

/* 버튼 */
.concentrate .se5 .se5-btn-wrap {
    display: flex;
    gap: 0.8rem;
    flex-shrink: 0;
}
.concentrate .se5 .swiper-button-prev,
.concentrate .se5 .swiper-button-next {
    position: static;
    width: 4rem;
    height: 4rem;
    margin: 0;
    background-color: transparent;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    transition: background-image 0s;
}
.concentrate .se5 .swiper-button-prev::after,
.concentrate .se5 .swiper-button-next::after {
    content: '';
}
.concentrate .se5 .swiper-button-prev {
    background-image: url(/resource/icons/icon-se5.btn-left.svg);
}
.concentrate .se5 .swiper-button-next {
    background-image: url(/resource/icons/icon-se5.btn-right.svg);
}
.concentrate .se5 .swiper-button-prev:hover {
    background-image: url(/resource/icons/icon-se5.btn-left-hover.svg);
}
.concentrate .se5 .swiper-button-next:hover {
    background-image: url(/resource/icons/icon-se5.btn-right-hover.svg);
}

/* --- se6: Clinically Tested --- */
.concentrate .se6 {
    padding: 8rem 0;
    background-color: var(--color-neutral-400); 
}
.concentrate .se6-head {
    padding-bottom: 2rem;
}
.concentrate .se6-title { 
    display: flex;
    gap: 1.6rem;
    color: var(--color-primary-800);
    font-family: Outfit;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-style: normal;
    font-weight: 500;
    line-height: 1.3; 
    letter-spacing: -0.25px;
 }

 .concentrate .se6-title span { 
   color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: clamp(1.4rem, 1.25rem + 0.6vw, 1.6rem);
    font-style: normal;
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: -0.25px;
 }

.concentrate .se6-sub {
    color: var(--color-primary-600, #5E5A39);
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    letter-spacing: -0.25px;
 }

.concentrate .se6-sub .notranslate {
    display: none;
}
.concentrate .se6-sub .notranslate.ko {
    display: inline-block;
}
.translated-ltr .concentrate .se6-sub .notranslate {
    display: inline-block;
}
.translated-ltr .concentrate .se6-sub .notranslate.ko {
    display: none;
}

.concentrate .se6-sub.right {
    text-align: right;
}

.se6-txt {
    margin-top: 2.4rem;
    display: flex;
    justify-content: space-between;
}
.se6-txt p {
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: 1.4rem;
    line-height: 1.5;
    letter-spacing: -0.25px;
}
.se6-txt.bottom {
    display: none;
}
.concentrate .se6-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.4rem;
}
.concentrate .se6-stat {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-color: var(--color-neutral-100);
    padding: 3.2rem 2.4rem;
    box-sizing: border-box;
    height: 40.2rem;
    transition: transform 0.25s ease;
}
.concentrate .se6-stat-label { 
    display: block; 
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.8rem, 1.45rem + 1.5vw, 2.4rem);
    letter-spacing: -0.25px; 
}
.concentrate .se6-stat-num {
    display: block;
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: clamp(3.2rem, 1.7rem + 6.3vw, 5.6rem);
    font-style: normal;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.25px;
    margin-bottom: 1.6rem;
    margin-top: auto;
}

.concentrate .se6-stat-num span {
    position: relative;
}

.concentrate .se6-stat-num span::after {
    content: '';
    position: absolute;
    top: 0;
    left: 100%;
    margin-left: 0.4rem;
    width: clamp(2.2rem, 1.42rem + 0.51vw, 2.4rem);
    height: clamp(2.2rem, 1.42rem + 0.51vw, 2.4rem);
    background: url(../icons/icon-plus.svg) no-repeat left center / contain;
}

.concentrate .se6-stat-num sup { font-size: 18px; top: -0.3em; }

.concentrate .se6-stat-desc { 
    position: relative;
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: clamp(1.4rem, 1.25rem + 0.6vw, 1.6rem);
    line-height: 1.8; 
    letter-spacing: -0.25px; 
    margin: 0; 
}
.concentrate .se6-stat-desc::after { 
    position: absolute;
    color: var(--color-primary-600);
    font-family: Pretendard;
    font-size: 1.6rem;
    line-height: 1.8; 
    letter-spacing: -0.25px; 
    margin: 0; 
    content: '';
}


.translated-ltr .concentrate .se6-stat-label { 
    word-break: break-word;
}
.translated-ltr .concentrate .se6-stat-num {
    font-size: clamp(3.2rem, 1.7rem + 6.3vw, 4.5rem);
}


/* 오버레이 수정 및 애니메이션 */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.50);
    z-index: 1000; /* 헤더보다 위에 뜨도록 z-index 상향 조정 */
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none; /* 닫혀있을 때는 클릭 무시 */
    backdrop-filter: blur(10px);
}

/* 모달이 활성화되었을 때 클래스 */
.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

/* 팝업 본체 내부 스크롤바 커스텀 (디테일) */
.modal {
    scrollbar-width: thin;
    scrollbar-color: #7A7650 #F0EEE9;
}


/* --- se7: A Daily Ritual (하단 여백 및 인물) --- */
.se7 {
    padding: 8rem 0;
    background-color: #f2efe9;
}
.se7-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12rem;
}
.se7-left {  
    flex: 1;
}
.se7-title { 
    padding-bottom: 2.4rem;
    color: var(--color-primary-800);
    text-align: center;
    font-family: Outfit;
    font-size: clamp(2.6rem, 1.7rem + 3.8vw, 4rem);
    font-style: normal;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.25px;
}
.se7-desc p { 
    color: var(--color-primary-600);
    text-align: center;
    font-family: Pretendard;
    font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.8rem);
    font-style: normal;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -0.25px;
}
.se7-desc p:nth-child(1) {
    margin-bottom: 0.8rem;
}
.se7-desc p .notranslate {
    display: none;
}
.se7-desc p .notranslate.ko {
    display: inline-block;
}
.translated-ltr .se7-desc p .notranslate {
    display: inline-block;
}
.translated-ltr .se7-desc p .notranslate.ko {
    display: none;
}
.se7-right {
    width: 84rem;
    height: 84rem;
}
.se7-right video {
    width: 100%;
}
.se7-right figure { margin: 0; }


/* --- se8: 하단 슬로건 링클 배너 --- */
.se8 {
    position: relative;
    overflow: hidden;
    height: 48rem;
    text-align: center;
}
.se8-content {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: left;   
    z-index: 2;            
}
.se8 video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center;
    transform: scale(1.3);
}
.se8-logo {
    display: block;
    font-size: 24px;
    font-family: serif;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}
.se8-slogan {
    color: #413F2B;
    font-family: Pretendard;
    font-size: clamp(2.2rem, 1.8rem + 1.9vw, 3.2rem);
    font-style: normal;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.25px;
}

.concentrate .se4-text p {
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: clamp(1.6rem, 1.35rem + 1.1vw, 2rem);
    line-height: 1.5;
    letter-spacing: -0.25px;
}

/* 3. 반응형 스타일 (모바일 및 태블릿 대응) */
@media (max-width: 1024px) {
    .se1-wrap, .se3-wrap, .se7-wrap { flex-direction: column; gap: 40px; }
    .se3-wrap { 
        padding-bottom: 4rem;
    }
    .se1-gallery, .se1-info, .se3-left, .se3-right, .se7-left, .se7-right { width: 100%; }

    .brand .se5-banner-text {
        font-size: 2.2rem;
    }
    .brand .se5-card {
        width: 30rem;
    }
    
    .concentrate .se5-card { flex: 0 0 28rem; }
    .se6-stats { grid-template-columns: repeat(2, 1fr); }
    
    .se4-text { padding: 40px 20px; text-align: center; }

}

@media (max-width: 640px) {
    .se6-stats { grid-template-columns: 1fr; }
    .se1-title { font-size: 28px; }
    .se6-head { flex-direction: column; align-items: flex-start; gap: 15px; }
}

/* ==========================================================================
   contact
   ========================================================================== */

body.page-contact {
  position: static !important;
  min-height: auto !important;
  top: auto !important;
  background: url(../images/sub/contactUs/contactUs_bg.jpg) no-repeat center top / cover;
}

.sub.contact {
  width: 100%;
  min-height: 100vh;
}
.contact-wrap {
  display: flex;
  justify-content: space-between;
  padding: 8rem 0 5.6rem;
}
.contact-left-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-family: Outfit;
    font-size: 2rem;

}
.contact-left-wrap div {
    display: grid;
    grid-template-columns: 6.6rem 1fr;
    align-items: center;
    color: var(--color-neutral-100); 
}
.translated-ltr .contact-left-wrap div {
    grid-template-columns: 10rem 1fr;
}
.contact-left-wrap span {
    color: var(--color-neutral-100);
}
.contact-left-wrap a {
    color: var(--color-neutral-100);
}
.contact-right {
    overflow: hidden;
    box-sizing: border-box;
    flex: 0 0 auto;
    width: 100%;
    max-width: 73.9rem;
}
form {
    display: grid;
    gap: 2.4rem;
    width: 100%;
    max-width: 73.9rem;
    padding: 4rem;
    font-size: 1.4rem;
    background-color: var(--color-neutral-100);
    color: var(--color-primary-400,);
}
form .required-info {
    width: 100%;
    font-size: 1.4rem;
    color: var(--color-primary-400,);
    text-align: right;
}
form label {
    display: block;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary-600,);
}
form label {
    display: block;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary-600,);
}
form .captcha__label {
    width: 100%;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary-600,);
}

.select-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.select-form__label {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-primary-800);
}

.select-form__label .required {
  color: var(--color-primary-400);
}

/* ── Select Box ── */
.select-box {
  position: relative;
}

.select-box__trigger {
  width: 100%;
  max-width: 65.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.2rem;
  border: none;
  border-bottom: 1px solid var(--color-primary-800);
  background: transparent;
  font-size: 1.6rem;
  font-family: 'Pretendard', sans-serif;
  color: var(--color-primary-400);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

/* 값이 선택된 상태 */
.select-box.has-value .select-box__value {
  color: var(--color-primary-800);
  font-family: Pretendard;
}

/* 열렸을 때 */
.select-box.is-open .select-box__trigger {
  border-color: var(--color-primary-400);
}

.select-box__arrow {
  display: flex;
  align-items: center;
  color: var(--color-primary-400);
  transition: transform 0.25s ease;
}

.select-box.is-open .select-box__arrow {
  transform: rotate(180deg);
}

/* ── 옵션 리스트 ── */
.select-box__list {
  position: absolute;
  width: 100%;
  max-width: 65.9rem;
  top: calc(100%);
  left: 0;
  right: 0;
  background: #fff;
  list-style: none;
  z-index: 10;

  /* 닫힌 상태 */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.select-box.is-open .select-box__list {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.select-box__option {
  padding: 1.3rem 1.6rem;
  font-size: 1.6rem;
  color: var(--color-primary-800);
  cursor: pointer;
  background:  var(--color-white);
  transition: background 0.15s;
}
.select-box__option:hover {
  background: rgba(224, 221, 208, 0.30);
}

.select-box__option:last-child {
  border-bottom: none;
}

.select-box__option:hover,
.select-box__option.is-active {
  background: rgba(224, 221, 208, 0.30);
}

form input {
    width: 100%;
    max-width: 65.9rem;
    padding: 1.4rem 1.2rem;
    border: none;
    border-bottom: 1px solid var(--color-primary-800);
    background: transparent;
    cursor: pointer;
    font-size: 1.6rem;
    font-family: 'Pretendard', sans-serif;
    color: var(--color-primary-800);
}

form input::placeholder {
    color: var(--color-primary-400);
}

form input > div {
    font-size: 1.6rem;
    font-family: 'Pretendard', sans-serif;
    color: var(--color-primary-800);
    
}

form textarea {
    width: 100%;
    height: 14.9rem;
    padding: 1.2rem;
    border: 1px solid var(--color-primary-800);
    background-color: var(--color-neutral-100);
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: 1.6rem;
    line-height: 1.5;
    letter-spacing: -0.25px;
}

.captcha {
  display: flex;
  flex-direction: column;
}

.captcha__label {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-primary-800);
}

.captcha__label .required {
  color: var(--color-primary-400);
}

.captcha__wrap {
  display: flex;
  align-items: flex-end;
  gap: 1.6rem;
}

/* 코드 표시 박스 */
.captcha__code {
  flex-shrink: 0;
  width: 12rem;
  padding: 1.05rem 1.2rem;
  background: var(--color-primary-800);
  color: var(--color-white);
  font-size: 1.8rem;
  line-height: 1.5;
  letter-spacing: -1px;
  text-align: center;
  font-family: Pretendard;
  -webkit-user-select: none;
  user-select: none;
}

/* 입력창 - 하단 라인만 */
.captcha__input {
  flex: 1;
  height: 100%;
  border: none;
  border-bottom: 1px solid var(--color-neutral-300);
  
  background: transparent;
  font-size: 1.4rem;
  font-family: 'Pretendard', sans-serif;
  color: var(--color-primary-800);
  padding: 1.3rem 0;
  outline: none;
  transition: border-color 0.2s;
}

.captcha__input::placeholder {
  color: var(--color-neutral-400);
}

.captcha__input:focus {
  border-color: var(--color-primary-400);
}
.captcha__code img {
    width: 100%;
}

/* 새로고침 버튼 */
.captcha__refresh {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.2rem;
  height: 3.2rem;
  border: none;
  padding-left: 1.2rem;
  padding-right: 1rem;
  background: transparent;
  color: var(--color-primary-400);
  cursor: pointer;
  transition: color 0.2s, transform 0.3s;
}

.captcha__refresh.is-spinning {
  animation: spin 0.4s ease;
}

.captcha__input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  font-size: 1.6rem;
  border-bottom: 1px solid var(--color-primary-800);
  transition: border-color 0.2s;
}

.captcha__input {
  flex: 1;
  padding: 1.3rem;
  border: none;
  background: transparent;
  font-size: 1.6rem;
  font-family: 'Pretendard', sans-serif;
  color: var(--color-primary-800);
  outline: none;
}

.agree {
    padding: 2.4rem 0 1.3rem;
    font-family: Pretendard;
    font-size: 1.6rem;
    font-style: normal;
    font-weight: 600;
    line-height: 1.8; 
    letter-spacing: -0.25px;
    color: var(--color-primary-800);
    border-top: 1px solid #DFDED3;
}
.agree-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.agree-wrap .ch-list {
    display: flex;
    align-items: center;
}

/* ── Checkbox ── */
.checkbox {
    position: relative;
    display: inline-flex;
    margin-bottom: 0;
    align-items: center;
    cursor: pointer;
}
.checkbox input[type="checkbox"] {
    position: absolute;
    width: 1.8rem;
    height: 1.8rem;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}
.checkbox_icon {
    display: inline-block;
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border: 1px solid var(--color-primary-800);
    background: var(--color-neutral-100);
    position: relative;
    transition: background 0.2s, border-color 0.2s;
}
.checkbox input[type="checkbox"]:checked ~ .checkbox_icon {
    background: #3D3820;
    border-color: #3D3820;
}
.checkbox input[type="checkbox"]:checked ~ .checkbox_icon::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 6px;
  width: 6px;
  height: 9px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.checkbox_text {
    margin-left: 1.2rem;
    color: var(--color-primary-800);
    font-family: Pretendard;
    font-size: 1.6rem;
    line-height: 1.8; 
    letter-spacing: -0.25px;
}
.sg-ch-label { 
  font-size: 1.4rem; 
  color: #2b2b1e;
}

/* 전문 보기 팝업 */
.btn {
    padding: 0.8rem 1.6rem;
    font-size: 1.4rem;
    cursor: pointer;
    transition: background 0.2s;
}
.btn--fill {
    background: #3D3820;
    color: #F0EEE9;
}
.btn--fill:hover {
    background: #5E5A39;
}

/* ==============================
   Popup / Modal
   ============================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(61, 56, 32, 0.5);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}


.modal-overlay.is-active {
    opacity: 1;
    pointer-events: auto; 
}

/* 팝업 본체 */
.modal {
    overflow-y: scroll;
    background: #F0EEE9;
    width: 90%;
    max-width: 74rem;
    max-height: 80vh;
    padding: 3.2rem;
    padding-right: 1.6rem;
    position: relative;
    box-sizing: border-box;
    flex-direction: column;
}

.modal-body-content {
    overflow-y: auto;
    padding-right: 1rem;
}

.modal-close {
    position: sticky;
    float: right;
    top: 0;
    right: 1.6rem;
    width: 32px;
    height: 32px;
    margin-left: auto;
    border-radius: 50%;
    background: #3D3820;
    color: #E0DDD0;
    border: none;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    z-index: 10;
}
.modal-close:hover { 
    background: #5E5A39; 
}

/* 제목 */
.modal-title {
    font-size: 4rem;
    font-weight: 600;
    color: #3D3820;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 3.2rem;
    padding-right: 4rem; /* 닫기 버튼과 겹침 방지 */
}

/* 섹션 */
.modal-section { 
    margin-top: 0;
    margin-bottom: 3.2rem; 
}

.modal-section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #3D3820;
    margin-bottom: 1.2rem;
}

.modal-desc {
    font-size: 1.6rem;
    color: #5E5A39;
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.translated-ltr .modal-desc {
    word-break: break-word;
}


/* 사진 속 깔끔한 브라우저 스타일 스크롤바 커스텀 */
.modal-body-content::-webkit-scrollbar {
    width: 6px;
}
.modal-body-content::-webkit-scrollbar-track {
    background: #E7E4DB;
}
.modal-body-content::-webkit-scrollbar-thumb {
    background: #7A7650;
    border-radius: 3px;
}

.modal-inner { padding-right: 1.6rem; max-height: 70vh; scrollbar-width: thin; scrollbar-color: #3D3820 #E0DDD0;}
.modal-inner::-webkit-scrollbar {width: 2px;}
.modal-inner::-webkit-scrollbar-thumb {background: #3D3820; border-radius: 10px;}
.modal-inner::-webkit-scrollbar-track {background: #E0DDD0;}
.modal-tag {padding-bottom: .8rem; font-size: 1.8rem; line-height: 1.8; color: var(--color-primary-600);}
.modal-table-label {display: flex; align-items: center; justify-content: space-between; padding-bottom: 1.2rem;}
.m-table-num, .modal-chart-caption, .m-table-num-txt {font-size: 1.6rem; color: var(--color-primary-800);}
.modal-table-wrap{overflow-x: auto; margin-bottom: 1.2rem; scrollbar-width: thin; scrollbar-color: #3D3820 #E0DDD0;}
.modal-table-wrap table {min-width: 400px;}
.modal-table-wrap::-webkit-scrollbar {height: 2px;}
.modal-table-wrap::-webkit-scrollbar-thumb {background: #3D3820; border-radius: 10px;}
.modal-table-wrap::-webkit-scrollbar-track {background: #E0DDD0;}
.modal-table thead {background-color: #E7E4DB; border-top: 1px solid var(--color-primary-400);}
.modal-table thead th, .modal-table tbody td {padding: 1.6rem; font-size: 1.4rem;}
.modal-table thead th {font-weight: 600; color: var(--color-primary-600);}
.modal-table thead th.b-t-line {border-bottom: 1px solid var(--color-primary-600);}
.modal-table tbody tr {border-bottom: 1px solid var(--color-primary-200);}
.modal-table tbody td { background-color: var(--color-neutral-100); color: var(--color-primary-800); text-align: center;}
.modal-img {padding: 1.6rem 0; margin-top: 1.2rem; background-color: #fff; text-align: center; border: 1px solid var(--color-primary-100);}
.modal-img img {max-width: 100%;}
.modal-note {padding-top: 1.2rem; font-size: 1.6rem; color: var(--color-primary-800); font-weight: 600; line-height: 1.8;}
.modal-table-wrap + .modal-note {padding-top: 0;}
.modal-chart {margin-bottom: 1.2rem;}
.modal-chart + .modal-note {padding-top: 0;}
.modal-footer-info {padding: 3.2rem 0; font-size: 1.4rem; color: var(--color-primary-600); border-top: 1px solid var(--color-primary-200);}
.modal-table-note {padding-bottom: 1.2rem; font-size: 1.6rem; color: var(--color-primary-800);}

@media screen and (max-width: 800px) {
    .modal {padding: 2.4rem 1.6rem; padding-right: .8rem; width: calc(100% - 3.2rem);}
    .modal-section {margin-bottom: 2.4rem;}
    .modal-inner {padding-right: .8rem;}
    .modal-tag {font-size: 1.5rem;}
    .modal-title {margin-bottom: 2.4rem; font-size: 2.6rem;}
    .modal-section-title {font-size: 1.5rem;}
    .modal-desc {font-size: 1.4rem;}
    .m-table-num, .modal-chart-caption, .m-table-num-txt {font-size: 1.4rem;}
    .modal-table thead th, .modal-table tbody td {padding: .8rem; font-size: 1.2rem;}
    .modal-note, .modal-table-note {font-size: 1.4rem;}
    .modal-footer-info {padding-top: 2.4rem;}
}
@media screen and (max-width: 500px) {
    .modal-close {top: 0.8rem; right: 0.8rem; width: 2rem; height: 2rem;}
}


@keyframes spin {
  to { transform: rotate(180deg); }
}
/* ==========================================================================
   privacy — ol/li 정렬
   ========================================================================== */
.privacy-list,
.privacy-list-alpha {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.privacy-list li,
.privacy-list-alpha li {
  padding-left: 2rem;
  text-indent: -1.3rem;
}
.privacy-desc + .privacy-desc {
  margin-top: 0.8rem;
}



/* ── hover ── */
    .hero-left .btn:hover {
        color: var(--color-neutral-100);
        background: var(--color-primary-600);
    }
    .hero-content.slide2 .btn:hover {
        color: var(--color-primary-800);
        background: var(--color-primary-200);
    }

    .concentrate .se6-stat:hover {
        background: var(--color-primary-600);
        transition: transform 0.25s ease;
    }
    .concentrate .se6-stat:hover .se6-stat-label {
        color: var(--color-neutral-100);
    }
    .concentrate .se6-stat:hover .se6-stat-num {
        color: var(--color-neutral-100);
    }
    .concentrate .se6-stat:hover .se6-stat-desc {
    color: var(--color-neutral-100);
    }
    .concentrate .se6-stat:hover .se6-stat-num span::after {
    background: url(../icons/icon-plus-bright.svg) no-repeat left center / contain;
    }


/* =====================================================
   RESPONSIVE
   ===================================================== */
/* ── 1919px이하 ── */
@media (max-width: 1919px) {
    /* ── brand ──  */
    .brand .se2-wrap {
        gap: 5rem;
    }
    .brand .se4-wrap {
        gap: 5rem;
    }
    .brand .se5-wrap {
        gap: 5rem;
    }  
    .brand .se5 {
        padding: 8rem 5rem;
    }
    /* ── concentrate ──  */
    .concentrate .sub_inner  {
        padding: 2.4rem 5rem 2.4rem 5rem;
    }
    .concentrate .se1-wrap {
        gap: 5rem;
    }
    .concentrate .se3-wrap {
        gap: 5rem;
    }
    .concentrate .se5 .mq-outer {
        padding: 0 5rem;
    }
    .concentrate .se5 .se5-controls {
        padding: 4rem 5rem 0 5rem;
    }
    .se6 .sub_inner.p-120 {
        padding: 0 5rem;
    }
    .se8 video {
        transform: scale(2.6);
    }
    .translated-ltr .concentrate .se6-stat-num {
        font-size: clamp(3.2rem, 1.7rem + 5.3vw, 4rem);
    }
    
}

/* ── 1800px이하 ──  */
@media (max-width: 1800px) {
    .translated-ltr .concentrate .se6-stat-num {
        font-size: clamp(1.8rem, 1.45rem + 1.5vw, 2.4rem);
    }
}


/* ── 1600px이하 ──  */
@media (max-width: 1600px) {
    .concentrate .se4-text {
        bottom: 5rem;
        right: 5rem;
    }
}

/* ── 1400px이하 ──  */
@media (max-width: 1400px) {
    /* ── brand ──  */
    .brand .se5-wrap {
        gap: 0;
    }  
    .brand .se5-banner img {
        width: 100%;
    }
    /* ── concentrate ──  */
    .concentrate .se1-wrap {
        gap: 5rem;
    }
    .concentrate .se4-visual video {
        transform: scale(2.6);
    }
    .se8-logo img {
        width: 100%;
    }
}

/* ── 1200px이하 ──  */
@media (max-width: 1200px) {
    /* ── concentrate ──  */
    .concentrate .se2-img-content {
        left: 1.6rem;
        top: 55%;
        transform: translateY(-55%);
        bottom: 0;
    }
    .concentrate .se6-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    /* ── contact ──  */
    .contact-right {
        max-width: 100%;
        margin-top: 4.8rem;
    }
    .contact-wrap {
        flex-direction: column;
    }
    form {
        max-width: 100%;
    }
    form input {
        max-width: 100%;
    }
    .select-box__trigger {
        max-width: 100%; 
    }
}

/* ── 1024px이하 ──  */
@media (max-width: 1024px) {
    /* ── brand ──  */
    .brand .se5-wrap {
        gap: 0;
    } 
    /* ── oncentrate ──  */
    .concentrate .se1-wrap .se1-info {
        width: 100%;
    }
    .concentrate .se1-options-area {
        max-width: 100%;
    }
    .concentrate .se4-visual .se4-video-wrap {
        height: 50rem;
    }
    .concentrate .se4-visual video {
        transform: scale(3.2);
    }

}

/* 991px이하 */
@media (max-width: 991px) {
    .brand .se2-left, .brand .se2-right {
        width: 100%;
    }

    .brand .se4-right {
        padding: 4rem 5rem 4rem 0;
    }

    
    .concentrate .se2-wrap {
        padding: 0;
        flex-direction: column;
    }

    .concentrate .se6-head {
        text-align: center;
    }

    .concentrate .se6-head .se6-txt {
        justify-content: center;
    }

    .concentrate .se6-sub.right {
        display: none;
    }

    .concentrate .se6-txt.bottom {
        display: block;
    }

    .concentrate .se6-txt.bottom .se6-sub.right {
        display: block;
        text-align: center;
    }

}

/* 768px이하 */
@media (max-width: 768px) {
    /* ── brand ──  */
    .brand .breadcrumb {
        padding: 0 16px;
    }
    .concentrate .sub_inner {
        padding: 0 16px;
    }
    .concentrate .breadcrumb {
        padding: 0 16px 3.2rem 16px;
    }
    .brand .se2 {
        padding: 5.6rem 0 0 0;
    }
    .brand .se2-wrap {
        overflow: hidden;
        flex-direction: column;
    }
    .brand .se2-right {
        height: 50rem;
    }
    .brand .se2-right .hero-video {
        scale: 1.6;
    }
    .brand .se2-left {
        padding: 0 16px;
    }

    .brand .se3 {
        padding: 21.1rem 0;
    }
    .brand .se3-desc  br.mo{
        display: block;
    }
    .translated-ltr .brand .se3-desc {
        word-break: break-word;
    }
    .brand .se3-title {
        margin-bottom: 1.6rem;
    }
    .brand .se3-desc + .se3-desc {
        padding-top: 0.8rem;
    }
    .brand .se4 {
        padding: 5.6rem 16px;
    }
    .brand .se4-wrap {
        display: flex;
        flex-direction: column;
        gap: 0;
        position: relative;
    }

    .brand .se4-left, .brand .se4-right {
        width: 100% !important;
        max-width: 100% !important;
    }

    .brand .se4-right {
        display: flex;
        flex-direction: column;
        padding: 0;
    }

    .brand .se4-right .right-top {
        gap: 0;
        order: 1;
    }

    .brand .se4-right .right-top .se4-tag {
        display: block;
        margin-bottom: 1.7rem;
        padding-bottom: 2.4rem;
        border-bottom: 1px solid var(--color-primary-50,);
    }
    .brand .se4-right .right-top .se4-title {
        display: none;
    }

    .brand .se4-right .right-bottom {
        order: 2;
    }

    .brand .se4-list {
        display: flex;
        flex-direction: column;
        margin: 0;
        padding: 0;
        list-style: none;
        border-top: none;
    }

    .brand .se4-list li {
        display: flex;
        flex-direction: column;
        padding: 0;
        border-bottom: 1px solid var(--color-primary-50,);
    }
    .brand .se4-list li:last-child {
        border-bottom: none;
    }

    .brand .se4-list li:last-child a {
        padding: 2.4rem 0;
    }

    .brand .se4-list li a {
        text-decoration: none;
        display: block;
        margin-bottom: 0;
        color: var(--color-primary-400);
        font-family: Pretendard;
        font-size: 2.5rem;
        font-weight: 500;
        text-align: left;
        line-height: 1.3;
        letter-spacing: -0.25px;
        transition: color 0.3s;
        padding: 2.4rem 0;
    }

    .brand .se4-list li.active a {
        display: block;
        color: #413F2B;
        font-weight: bold;
        margin-bottom: 0.8rem;
        padding-bottom: 1.2rem;
    }
    .brand .se4-list li:last-child.active .se4-left {
        margin-bottom: 0;
    }

    .brand .se4-left {
        order: 3;
        display: none;
        flex: none;
        height: auto;
    }

    /* 클릭 후 JS가 active li 안으로 이동시키면 보이도록 */
    .brand .se4-list li.active .se4-left {
        display: block;
        width: 100% !important;
        margin-top: 0;
        margin-bottom: 2.4rem;
    }

    /* 모바일에서 설명 텍스트가 active li 안에 들어올 때 */
    .brand .se4-list li.active .se4-desc {
        display: block;
        color: var(--color-primary-600);
        font-family: Pretendard;
        font-size: 1.7rem;
        line-height: 1.8;
        margin: 0;
        padding-bottom: 1.6rem;
        text-align: left;
    }
    .translated-ltr .brand .se4-list li.active .se4-desc {
        word-break: break-word;;
    }
    .brand .se4-list li:last-child.active .se4-desc br {
        display: none;
    }
    .concentrate .se1 .sub_inner {
        padding: 0;
    }
    .concentrate .size-btn-group {
        display: flex;
        justify-content: flex-start;
        width: 100%;
        border: none;
        background-color: var(--color-neutral-100);
    }
    .concentrate .opt-btn {
        width: 7.3rem;
        height: 4.1rem;
        cursor: pointer;
        font-weight: 400;
        transition: all 0.2s ease;
        outline: none;
        color: var(--color-primary-800); 
        text-align: center;
        font-family: Pretendard;
        font-size: 1.4rem;
        font-style: normal;
        font-weight: 400;
        line-height: 1.5%; 
        letter-spacing: -0.25px;
        border: 1px solid #e5e2da; 
        background-color: #f5f4ef;
    }

    .brand .se5 {
        padding: 5.6rem 16px;
        background: url(../images/sub/brand/sec5_bg-mo.jpg) no-repeat center top / cover;
    }
    .brand .se5-title {
        padding-bottom: 0.8rem;
    }
    .brand .se5-wrap {
        flex-direction: column;
    }
    .brand .se5-left {
        position: unset;
    }
    .brand .se5-card {
        width: 100%;
        padding: 1.6rem;
    }
    .brand .se5-right {
        flex-direction: column;
        width: 100%;
        gap: 1.6rem;
        margin-top: 2.4rem;
    }
    
    .brand .se5-banner-text br.mo {
        display: block;
    }

    .brand .se5-info-card {
        padding: 2.4rem 1.6rem;
    }
     .brand .se5-info-card.last .se5-info-title {
        font-size: 2.2rem;
    }
    .brand .se5-info-card.last .se5-info-desc {
        font-size: 1.8rem;
    }
    .brand .se5-info-card.last .se5-info-desc br.mo {
            display: block;
    }
    .brand .se5-tag {
        margin-bottom: 4.2rem;
    }
    .brand .se5-info-title {
        font-size: 2.5rem;
    }
    .brand .se5-info-desc br {
        display: block;
    }

    /* ── contact ──  */
    .se1-wrap { 
        flex-direction: column;
    }
    .concentrate .se1-wrap .se1-info {
        padding: 0 16px;
    }
    .concentrate .se1-options-area {
        flex-direction: column;
    }
    .concentrate .se1-wrap {
        gap: 4rem;
        padding-bottom: 3.4rem;
    }
    .concentrate .price-display {
        margin-top: 2.4rem;
        width: 100%;
        text-align: left;
    }
    .concentrate .se1-wrap .se1-gallery {
        flex: 0 1 100%;
    }
    .concentrate .se2 {
        padding: 4rem 0;
    }
    .se2-title {
        padding-bottom: 2.4rem;;
    }
    .concentrate .se2-list {
        padding: 2.4rem 1.6rem 2.4rem;
    }
    .concentrate .se2-list li {
        grid-template-columns: 1fr;
    }
    .concentrate .se2-list li:last-child {
        margin-bottom: 0;
    }
    .se3 {
        padding: 0 0 4rem 0;
    }
    .se3-wrap {
        gap: 5.6rem;
    }
    .se3  .sub_inner {
        padding: 0;
    }
    .concentrate .se3-left {
        width: 100%;
        height: auto;
    }
    .concentrate .se3-list {
        width: calc(100% - 30%);
    }
    .concentrate .se3-list li {
        margin: 0 auto; 
        width: 100%; 
        max-width: 100%; 
        display: flex;
        justify-content: flex-start;
        align-items: center; 
        gap: 3.5rem;
        padding: 0 2rem;
    }
    .concentrate .se4 {
        padding: 8rem 0 0 0;
    }
    .concentrate .se4-visual {
        position:relative;
        overflow: visible;
        height: 48.2rem;
        margin-bottom: 10rem;
    }
    .concentrate .se4-visual .se4-video-wrap {
        position: absolute;
        overflow: hidden;
        height: 48.2rem;
    }
    .concentrate .se4-visual video {
        transform: scale(3.6);
    }
    .concentrate .se4-text {
        bottom: -10rem;
        right: 0;
        max-width: 80%;
        padding: 4.4rem 2.4rem;
    }
    .concentrate .se4-text p {
        margin: 0 0 1.6rem 0;
        text-align: left;
        font-size: 1.6rem;
    }
    .concentrate .se5 {
        padding: 5.6rem 0;
    }
    .concentrate .se5 .se5-titWrap .se5-title br.mo {
        display: block;
    }
    .concentrate .se5 .mq-outer {
        padding: 0 16px;
    }
    .concentrate .se5-card {
        margin-right: 0;
        flex: 0 0 36rem;
    }
    .concentrate .se5-card p {
        word-break: break-all;
    }
    .translated-ltr .concentrate .se5-card p {
        word-break: break-word;
    }
    .concentrate .se5 .mq-track::after {
        content: '';
        flex: 0 0 2rem;
    }
    .concentrate .se5 .se5-controls {
        padding: 4rem 16px 0 16px;
    }

    .concentrate .se6 {
        padding: 5.6rem 0 2.4rem 0;
    }
    .se6 .sub_inner.p-120 {
        padding: 0 1.6rem;
    }
    .concentrate .se6-head {
        align-items: center;
    }
    .concentrate .se6-stat-label {
        margin-top: 1rem;
        margin-bottom: 5rem;
        font-size: 1.8rem;
    }
    .concentrate .se6-stat-num {    
       display: inline-block;
        position: relative;
        overflow: visible;
        margin-bottom: 0.8rem;
        font-size: 3.2rem;
    }
    .concentrate .se6-stat-num span::after {
        left: 100%;
        margin-left: 0.3rem;
    }
    .translated-ltr .concentrate .se6-stat-num span::after {
        margin-left: 0.7rem;
    }
    .concentrate .se6-stat-desc {
        font-size:1.4rem;
    }
    .concentrate .se6-stats {
        grid-template-columns: 1fr;
        gap: 1.6rem
    }
    .concentrate .se6-stat {
        padding: 2.4rem 1.6rem;
        height: 20.2rem;
    }

    .concentrate .se6-title {
        flex-direction: column;
        gap: 0.4rem;
    }

    .se7 {
        padding: 5.6rem 0 0 0;
    }
    .concentrate .se7 .sub_inner {
        padding: 0;
    }
    .se7-right video {
        overflow: hidden;
    }
    .se7-right {
        width: 100%;
        height: auto;
        transform: scale(1.01);
    }
    .se8 {
        height: 32rem;
    }
    .se8-content {
        width: 80%;
        flex-direction: column;
        gap: 2.4rem;
    }
    .se8 video {
        transform: scale(2.5);
    }
    .se8-slogan {
        text-align: center;
    }
    .se8-logo img {
        width: 60%;
        margin: 0 auto;
        display: block;
    }

    /* ── contact ──  */
    .contact .sub_inner {
        padding: 0;
    }
    .contact .contact-left {
        padding: 0 16px;
    }
    .contact .breadcrumb {
        padding: 2.4rem 16px 0;
        margin-top: 9rem;
    }
    .contact-wrap {
        padding: 4.8rem 0 0;
    }
    body.page-contact {
        background: url(../images/sub/contactUs/contactUs_bg.jpg) no-repeat center top / contain;
        background-size: 149%;
        background-position: 0% -1%;
    }
    form {
        padding: 16px;
    }
    .checkbox input[type="checkbox"]:checked ~ .checkbox_icon::after {
        top: 2px;
        left: 5px;
    }

    /* ── 번역모드 form 오버플로우 방지 ── */
    .translated-ltr form,
    .translated-ltr form label,
    .translated-ltr .captcha__label,
    .translated-ltr .required-info {
        word-break: break-word;
        overflow-wrap: anywhere;
    }
    .translated-ltr .agree-wrap {
        flex-wrap: wrap;
        gap: 0.8rem;
    }
    .translated-ltr .agree-wrap .ch-list.check-1 {
        flex: 1 1 auto;
        min-width: 0;
    }
    .translated-ltr .checkbox_text {
        font-size: 1.3rem;
        word-break: break-word;
    }
}

/* 500px이하 */
@media (max-width: 500px) {
    /* ── brand ──  */
    .brand .se2-right {
        height: 45rem;
    }
    .brand .se2-right .hero-video {
        scale: 1.3;
    }
    .brand .se3-desc {
        padding: 0 5rem;
    }
    .brand .se3 {
        padding: 21.1rem 0;
    }
    /* ── concentrate ──  */
    .concentrate .se2-img-box img {
        height: 12rem;
    }
    .concentrate .se2-img-content .title-wrap {
        margin-bottom: 0.8rem;
    }
    .page-concentrate .concentrate .se2-img-title {
        font-size: 2.4rem;
    }
    .concentrate .se2-img-sub {
        font-size: 1.6rem;
    }
    .concentrate .se3-list {
        width: calc(100% - 13%);
    }
    .concentrate .se3-list li::before {
        left: 20%;
    }
    .concentrate .se6-txt.top .se6-sub {
        font-size: 1.5rem;
    }
    .concentrate .se6-sub {
        font-size: 1.2rem;
    }
}

/* 375px이하 */
@media (max-width: 375px) {
    /* ── brand ──  */
    .brand .se3-title {
        font-size: 2.6rem;
    }
    .brand .se3-desc {
        font-size: 1.6rem;
    }
    .brand .se5-title {
        font-size: 2.6rem;
    }
    
    /* ── concentrate ──  */
    .concentrate .se2-title, .concentrate .se3-title, .concentrate .se4-title, .se5 .se5-titWrap .se5-title, .concentrate .se6-title, .concentrate .se7-title {
        font-size: 2.6rem;
    }
    
    .concentrate .se3-list li::before {
        left: 26%;
    }
    .concentrate .se6-title span {
        font-size: 1.4rem;
    }
    .concentrate .se6-txt.top .se6-sub {
        font-size: 1.5rem;
    }
    /* ── agree ──  */
    .agree {
        font-size: 1.4rem;
    }
    .checkbox_text {
        font-size: 1.4rem;
    }
}