/********** Template CSS - Dark Mode **********/
:root {
    --primary: #00D4AA;
    --secondary: #3B82F6;
    --light: #1E2D5A;
    --dark: #0D1B3E;
    --top: #112753;
    --dark-mid: #132047;
    --dark-card: #182754;
    --text-main: #FFFFFF;
    --text-muted: #8BA3CC;
    --border-color: rgba(59, 130, 246, 0.2);
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--dark);
    color: var(--text-main);
    font-family: 'Pretendard', sans-serif;
}

.fw-medium {
    font-weight: 600 !important;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}

.margin-free {
    margin: 90px 0 !important;
}

.header-carousel .owl-carousel-item h5 {
    font-size: 1.8rem !important;
    /* 기본보다 크게 설정 (원하는 만큼 숫자 조절) */
    letter-spacing: 2px;
}

.header-carousel .owl-nav {
    position: absolute;
    top: 45%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: 0 15px;
}

.header-carousel .owl-carousel-item img {
    height: calc(100vh - 85px);
    /* navbar 높이 85px 차감 */
    object-fit: cover;
    width: 100%;
}

.header-carousel .owl-nav .owl-prev,
.header-carousel .owl-nav .owl-next {
    margin: 7px 0;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    background: transparent;
    border: .125rem solid var(--secondary);
    border-radius: 45px;
    font-size: 20px;
    transition: 1s;
}

.header-carousel .owl-nav .owl-prev:hover,
.header-carousel .owl-nav .owl-next:hover {
    background: var(--secondary);
    border-color: #ffffff;
    color: #FFFFFF;
}

/* 캐러셀 이미지 위를 덮는 반투명 오버레이 클래스 */
.carousel-overlay {
    background: rgba(13, 27, 62, .1);
    /* 숫자를 낮추면 더 밝아져 */
}

/* 첫 번째 슬라이드의 오버레이만 더 어둡게 설정 */
.carousel-overlay.overlay-dark {
    background: rgba(13, 27, 62, .3);
    /* 검정색 60% 농도 */
}

.sub-header {
    min-height: clamp(100px, 30vh, 300px);
    display: flex;
    align-items: center;
    justify-content: center;
    /* 가로 중앙 정렬 보강 */
    background-image: linear-gradient(rgba(6, 3, 21, .0), rgba(6, 3, 21, .3)), var(--sub-bg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 20px 0;
    /* 내부 여백을 주어 찌그러짐 방지 */
}

/* 서브 헤더 제목에 그림자 효과 추가 */
.sub-header h1 {
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
}

.breadcrumb-item+.breadcrumb-item::before {
    color: var(--text-muted);
}

.breadcrumb-item a {
    color: var(--primary);
}


/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}

/* 스피너 배경 다크모드 */
#spinner.show.bg-white {
    background-color: var(--dark) !important;
}

#spinner .spinner-grow.text-primary {
    color: var(--primary) !important;
}


/*** Button ***/
.btn {
    font-weight: 600;
    transition: .5s;
}

.btn-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: var(--dark) !important;
}

.btn-primary:hover {
    background-color: #00b891 !important;
    border-color: #00b891 !important;
}

.btn-secondary {
    background-color: var(--secondary) !important;
    border-color: var(--secondary) !important;
    color: #FFFFFF !important;
}

.btn-secondary:hover {
    background-color: #2563eb !important;
    border-color: #2563eb !important;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}


/*** Navbar ***/
.navbar {
    background-color: var(--dark-mid) !important;
    border-top-color: var(--secondary) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4) !important;
    min-height: 85px;
}

.navbar_bg {
    background-color: var(--top) !important;
}

.navbar .navbar-brand {
    background-color: var(--top) !important;
    height: 85px;
}

.navbar .navbar-brand h2 {
    color: var(--dark) !important;
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}

.navbar .dropdown-toggle.show::after {
    transform: rotate(180deg);
}

/* 공통: 애니메이션 */
.navbar .dropdown-toggle::after {
    transition: transform 0.3s ease;
}

/* 클릭 (모바일 포함 항상 유지) */
.navbar .dropdown-toggle.show::after {
    transform: rotate(180deg);
}

.navbar .navbar-nav .nav-link {
    position: relative;
    margin-right: 56px;
    padding: 28px 0;
    color: var(--text-main) !important;
    font-size: 18px;
    font-weight: 500;
    text-transform: uppercase;
    outline: none;
}

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

.navbar a.btn {
    height: 85px;
}

.navbar.sticky-top {
    top: -100px;
    transition: .5s;
}

/* 모바일 토글 버튼 */
.navbar .navbar-toggler {
    border-color: var(--border-color);
}

.navbar .navbar-toggler-icon {
    filter: brightness(0) invert(1);
}

/* 드롭다운 다크 */
.dropdown-menu {
    background-color: var(--dark-card) !important;
    border: 1px solid var(--border-color) !important;
}

.dropdown-item {
    color: var(--text-main) !important;
    font-size: 16px;
}

.dropdown-item:hover {
    background-color: var(--light) !important;
    color: var(--primary) !important;
}

/* 전화번호 색상 */
.navbar h4 {
    color: var(--text-main) !important;
}

.navbar h4 .text-primary {
    color: var(--primary) !important;
}

.navbar-brand {
    display: flex;
    align-items: center;
    height: 85px;
    /* PC 버전 내비바 높이에 맞춤 */
    padding: 10px 20px;
}

.navbar-brand img {
    max-height: 75%;
    /* 부모(navbar-brand) 높이를 넘지 않게 */
    width: auto;
    object-fit: contain;
}

/* 햄버거 버튼 애니메이션 설정 */
.navbar-toggler {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    padding: 0;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

/* 세 줄 모양 만들기 */
.navbar-toggler-icon {
    display: block;
    width: 25px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.8) !important;
    /* 세 줄 색상 */
    background-image: none !important;
    /* 부트스트랩 기본 아이콘 제거 */
    transition: all 0.3s ease-in-out;
    position: relative;
}

/* 위아래 줄 가상 요소로 추가 */
.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease-in-out;
}

.navbar-toggler-icon::before {
    top: -8px;
    left: 0;
}

.navbar-toggler-icon::after {
    top: 8px;
    left: 0;
}

/* 메뉴가 열렸을 때 (X자로 변신!) */
.navbar-toggler:not(.collapsed) .navbar-toggler-icon {
    background-color: transparent !important;
    /* 가운데 줄 숨기기 */
}

.navbar-toggler:not(.collapsed) .navbar-toggler-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler:not(.collapsed) .navbar-toggler-icon::after {
    top: 0;
    transform: rotate(-45deg);
}


/*** About ***/
/* About 섹션 배경 */
.container-fluid.overflow-hidden.py-5:not(.feature-section) {
    background-color: var(--dark-mid);
}

/* h1~h5 색상 */
h1,
h2,
h3,
h4,
h5 {
    color: var(--text-main);
}

h6.text-secondary,
.text-secondary {
    color: var(--secondary) !important;
}

p {
    color: var(--text-muted);
}

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


/*** Service ***/
.service-item {
    background-color: var(--dark-card);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: .3s;
}

.service-item:hover {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(0, 212, 170, 0.15);
}

.service-item h4 {
    color: var(--text-main);
}

.service-item p {
    color: var(--text-muted);
}

.service-item img {
    transition: .5s;
}

.service-item:hover img {
    transform: scale(1.1);
}

.service-item a.btn-slide {
    position: relative;
    display: inline-flex;
    align-items: center;
    overflow: hidden;
    font-size: 0;
}

.service-item a.btn-slide i,
.service-item a.btn-slide span {
    position: relative;
    height: 40px;
    padding: 0 15px;
    display: inline-flex;
    align-items: center;
    font-size: 16px;
    color: var(--dark);
    background: var(--primary);
    border-radius: 0 35px 35px 0;
    transition: .5s;
    z-index: 2;
}

.service-item a.btn-slide span {
    padding-left: 0;
    left: -100%;
    z-index: 1;
}

.service-item:hover a.btn-slide i {
    border-radius: 0;
}

.service-item:hover a.btn-slide span {
    left: 0;
}

.service-item a.btn-slide:hover i,
.service-item a.btn-slide:hover span {
    background: var(--secondary);
    color: #FFFFFF;
}

/* 서비스 아이템 내 span을 한 줄씩 나오게 하고 간격 줄이기 */
.service-item>span {
    display: block !important;
    line-height: 1.6 !important;
    margin-bottom: 2px !important;
    font-size: 1rem;
    color: #8BA3B5;
}

.service-item>span:last-of-type {
    margin-bottom: 14px !important;
}


/*** Service & Feature 섹션 배경 ***/
.container-xxl.py-5 {
    background-color: var(--dark);
}


/*** Quote 섹션 ***/
.bg-light {
    background-color: var(--dark-card) !important;
    border: 1px solid var(--border-color);
}

.form-control,
.form-select {
    background-color: var(--dark-mid) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-main) !important;
}

.form-control::placeholder {
    color: var(--text-muted) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 212, 170, 0.15) !important;
    background-color: var(--dark-mid) !important;
    color: var(--text-main) !important;
}

.form-select option {
    background-color: var(--dark-mid);
    color: var(--text-main);
}

/* Quote 아이콘 배경 */
.fa-headphones.bg-primary {
    background-color: var(--primary) !important;
    color: var(--dark) !important;
}


/*** Footer ***/
.footer {
    background: #09182F !important;
    opacity: 1 !important;
    background-size: cover;
    background-color: #09182F !important;
    border-top: 1px solid var(--border-color);
}

/* bg-dark 오버라이드 */
.bg-dark {
    background-color: #09182F !important;
}

.footer .btn.btn-social {
    margin-right: 5px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: 35px;
    transition: .3s;
}

.footer .btn.btn-social:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: var(--text-muted);
    font-size: 15px;
    font-weight: normal;
    text-transform: capitalize;
    transition: .3s;
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
    color: var(--primary);
}

.footer .btn.btn-link:hover {
    letter-spacing: 1px;
    box-shadow: none;
    color: var(--primary);
}

.footer h4.text-light {
    color: var(--text-main) !important;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.footer p,
.footer .mb-2 {
    color: var(--text-muted);
}

.footer .copyright {
    padding: 25px 0;
    font-size: 15px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

.footer .copyright a {
    color: var(--primary);
}

.footer .copyright a.border-bottom {
    border-color: var(--primary) !important;
}

/* 뉴스레터 인풋 */
.footer .form-control.border-0 {
    background-color: var(--dark-mid) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-main) !important;
}

/*** Back to Top ***/
.back-to-top {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: var(--dark) !important;
}

.back-to-top:hover {
    background-color: var(--secondary) !important;
    border-color: var(--secondary) !important;
    color: #FFFFFF !important;
}

/*** 공통 텍스트 오버라이드 ***/
.text-light {
    color: var(--text-main) !important;
}

.text-white {
    color: #FFFFFF !important;
}

/* Feature 아이콘 */
.fa-globe.text-primary,
.fa-shipping-fast.text-primary,
.fa-headphones.text-primary {
    color: var(--primary) !important;
}

/* 구분선 색상 */
hr {
    border-color: var(--border-color);
}

/* 메인 슬라이드 텍스트에 회색 그림자 추가 */
.header-carousel .owl-carousel-item h1,
.header-carousel .owl-carousel-item h5,
.header-carousel .owl-carousel-item p {
    /* 가로위치 세로위치 번짐정도 색상 */
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3);
}




/* =================================================
   @media 반응형 브레이크포인트
   ================================================= */
/*** 데스크탑 (992px 이상) ***/
@media (min-width: 992px) {
    .navbar .nav-item:hover .dropdown-toggle::after {
        transform: rotate(180deg);
    }

    .navbar .navbar-collapse {
        display: flex;
        align-items: center;
    }

    .navbar .navbar-nav {
        margin: 0 auto;
    }

    .navbar h4 {
        margin-left: auto;
    }

    /* Navbar 링크 밑줄 애니메이션 */
    .navbar .navbar-nav .nav-link::before {
        position: absolute;
        content: "";
        width: 0;
        height: 5px;
        top: -5px;
        left: 50%;
        background: #FFFFFF;
        transition: .5s;
    }

    .navbar .navbar-nav .nav-link:hover::before,
    .navbar .navbar-nav .nav-link.active::before {
        width: 100%;
        left: 0;
    }

    .navbar .navbar-nav .nav-link.nav-contact::before {
        display: none;
    }

    /* 드롭다운 hover 표시 */
    .navbar .nav-item .dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }

    /* About 섹션 레이아웃 */
    .container.about {
        max-width: 100% !important;
    }

    .about-text {
        padding-right: calc(((100% - 960px) / 2) + .75rem);
    }

    /* Feature 섹션 레이아웃 */
    .container.feature {
        max-width: 100% !important;
    }

    .feature-text {
        padding-left: calc(((100% - 960px) / 2) + .75rem);
    }

    /* Contact 섹션 레이아웃 */
    .container.contact-page {
        max-width: 100% !important;
    }

    .contact-page .contact-form {
        padding-left: calc(((100% - 960px) / 2) + .75rem);
    }

    /* 빈 span도 동일한 높이 유지 */
    .service-item>span:empty::before {
        content: '\00a0';
    }
}

/*** 대형 데스크탑 (1200px 이상) ***/
@media (min-width: 1200px) {
    .about-text {
        padding-right: calc(((100% - 1140px) / 2) + .75rem);
    }

    .feature-text {
        padding-left: calc(((100% - 1140px) / 2) + .75rem);
    }

    .contact-page .contact-form {
        padding-left: calc(((100% - 1140px) / 2) + .75rem);
    }
}

/*** 와이드 모니터 (1400px 이상) ***/
@media (min-width: 1400px) {
    .about-text {
        padding-right: calc(((100% - 1320px) / 2) + .75rem);
    }

    .feature-text {
        padding-left: calc(((100% - 1320px) / 2) + .75rem);
    }

    .contact-page .contact-form {
        padding-left: calc(((100% - 1320px) / 2) + .75rem);
    }
}

/*** 태블릿/모바일 (992px 미만) ***/
@media (max-width: 991.98px) {

    /* 기존 설정 유지 */
    .navbar-brand img {
        max-height: 70%;
    }

    .navbar .navbar-nav .nav-link {
        margin-right: 0;
        padding: 6px 0;
        font-size: 16px;
    }

    .navbar .navbar-nav {
        border-top: 1px solid var(--border-color);
        padding-bottom: 14px !important;
    }

    /* 캐러셀 하단 여백 제거 */
    .header-carousel {
        margin-bottom: 0 !important;
    }

    /* --- 중앙 정렬 추가 시작 --- */
    .header-carousel .owl-item .row {
        justify-content: center !important;
        /* Row 안의 컬럼을 가로 중앙으로 */
    }

    .header-carousel .owl-item .col-10 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        text-align: center !important;
        /* 텍스트 정렬 */
    }

    /* 각 요소들의 마진을 auto로 설정하여 중앙 배치 */
    .header-carousel .owl-item h5,
    .header-carousel .owl-item h1,
    .header-carousel .owl-item p {
        text-align: center !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    .dropdown-item {
        font-size: 15px;
    }


}

/*** 모바일 (767px 이하) ***/
@media (max-width: 767px) {
    .sub-header {
        padding-top: 60px;
        min-height: 200px;
    }

    .margin-free {
        margin: 40px 0 !important;
    }

    /* 슬라이드 전체 높이 제한 */
    .header-carousel .owl-carousel-item {
        position: relative;
        height: 580px !important;
        min-height: 580px !important;
    }

    /* 이미지가 찌그러지지 않고 영역을 꽉 채우도록 설정 */
    .header-carousel .owl-carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover !important;
    }

    /* 배너 안의 텍스트 위치 미세 조정 */
    .header-carousel .owl-carousel-item .position-absolute {
        display: flex;
        align-items: center;
    }

    .header-carousel .owl-carousel-item h5 {
        font-size: 16px !important;
    }

    .header-carousel .owl-carousel-item p {
        font-size: 13px !important;
        font-weight: 400 !important;
    }

    /* 제목 글자 크기 축소 */
    .header-carousel .owl-carousel-item h1 {
        font-size: 30px;
        font-weight: 600;
    }

    .header-carousel .owl-nav {
        top: 52%;
    }

    /* 텍스트가 담긴 컬럼을 중앙으로 배치 */
    .header-carousel .owl-item .row {
        justify-content: center !important;
    }

    .header-carousel .owl-item .col-10 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        text-align: center !important;
    }

    /* 각 요소들(h5, h1, p)의 여백 해제 */
    .header-carousel .owl-item h5,
    .header-carousel .owl-item h1,
    .header-carousel .owl-item p {
        text-align: center !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    /* 버튼 중앙 정렬 */
    .header-carousel .owl-item a.btn {
        display: inline-block !important;
        margin: 0 auto !important;
    }

    .sticky-top {
        position: fixed !important;
        top: 0 !important;
        width: 100% !important;
        z-index: 9999 !important;
        background: var(--top) !important;
    }

    /* 메뉴가 고정되면서 배너 윗부분이 가려지는 것을 방지하기 위한 여백 */
    body {
        padding-top: 60px !important;
    }

    .container-xxl.pb-5 {
        padding-bottom: 1.5rem !important;
    }

    .footer {
        margin-top: 0rem !important;
    }

    .copyright {
        padding-bottom: 10px !important;
    }

    .footer .copyright div {
        font-size: 13px !important;
    }

    .footer .mb-2 {
        font-size: 13px;
        line-height: 1.4;
    }

    .footer .mb-2 i {
        font-size: 13px;
    }
}


/* CEO 메시지 */
/*** 페이지 헤더 ***/
.page-header {
    background: linear-gradient(135deg, var(--dark-mid) 0%, var(--dark) 100%);
    padding: 20px 0 30px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(0, 212, 170, 0.05) 0%, transparent 60%), radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 60%);
}

.page-header-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0;
    color: var(--text-main);
}

/*** CEO 인사말 섹션 ***/
.ceo-section {
    background-color: var(--dark-mid);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.ceo-section::after {
    content: '';
    position: absolute;
    right: -100px;
    bottom: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

/*** 인용구 블록 ***/
.ceo-quote-wrap {
    position: relative;
    padding: 40px 50px 40px 80px;
    margin-bottom: 50px;
    background: rgba(59, 130, 246, 0.05);
    border-left: 4px solid var(--primary);
    border-radius: 0 8px 8px 0;
}

.ceo-quote-open {
    position: absolute;
    top: 10px;
    left: 18px;
    font-family: Georgia, serif;
    font-size: 80px;
    line-height: 1;
    color: var(--primary);
    opacity: 0.9;
}

.ceo-quote-close {
    position: absolute;
    bottom: 10px;
    right: 20px;
    font-family: Georgia, serif;
    font-size: 80px;
    line-height: 1;
    color: var(--primary);
    opacity: 0.9;
}

.ceo-quote-text {
    font-size: 1.65rem;
    font-weight: 700;
    line-height: 1.6;
    color: var(--text-main);
    margin: 0;
}

/*** CEO 프로필 카드 ***/
.ceo-profile-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 35px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: box-shadow 0.4s ease;
}

.ceo-profile-card:hover {
    box-shadow: 0 25px 70px rgba(0, 212, 170, 0.12);
}

.ceo-profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

/*** CEO 이미지 ***/
.ceo-img-wrap {
    position: relative;
    display: inline-block;
    width: 100%;
}

.ceo-img-wrap::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 30px;
    background: radial-gradient(ellipse, rgba(0, 212, 170, 0.25) 0%, transparent 70%);
    filter: blur(8px);
    z-index: 0;
}

.ceo-img {
    width: 100%;
    max-width: 300px;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.ceo-img:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 212, 170, 0.2);
}

/*** 떠다니는 배지 ***/
.ceo-badge {
    position: absolute;
    bottom: 20px;
    left: -15px;
    background: var(--primary);
    color: var(--dark);
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 212, 170, 0.4);
    animation: badge-float 3s ease-in-out infinite;
    z-index: 2;
}

.ceo-badge-en {
    position: absolute;
    bottom: 20px;
    left: -15px;
    background: var(--primary);
    color: var(--dark);
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: 0px;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 212, 170, 0.4);
    animation: badge-float 3s ease-in-out infinite;
    z-index: 2;
}

@keyframes badge-float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

/*** 서명 영역 ***/
.ceo-signature-block {
    margin-top: 26px;
    padding-top: 26px;
    margin-bottom: -23px;
    border-top: 1px solid var(--border-color);
    text-align: right;
}

.ceo-role {
    font-size: 0.72rem;
    letter-spacing: 3px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
    margin-right: -3px;
}

.ceo-name-kr {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 12px;
    color: var(--text-main);
    margin-bottom: 4px;
    margin-right: -12px;
}

.ceo-name-en {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-main);
    margin-bottom: 4px;
    margin-right: -2px;
}

.ceo-company {
    font-size: 1rem;
    color: var(--primary);
    letter-spacing: 1px;
    margin-right: -1px;
}


/*** 본문 텍스트 ***/
.ceo-intro-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.ceo-body-text {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--text-muted);
    word-break: keep-all;
}

.title_detail {
    font-size: 1.2rem;
    line-height: 1.9;
    margin-top: .8rem;
    color: var(--text-muted);
    word-break: keep-all;
}

/*** 사업 카드 ***/
.biz-section {
    background-color: var(--dark);
    padding: 70px 0;
    
}

.biz-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.35s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.biz-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

.biz-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 40px rgba(0, 212, 170, 0.12);
    transform: translateY(-6px);
}

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

.biz-icon-wrap {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: background 0.3s ease, transform 0.3s ease;
}

.biz-card:hover .biz-icon-wrap {
    background: rgba(0, 212, 170, 0.2);
    transform: scale(1.1) rotate(5deg);
}

.biz-icon-wrap i {
    font-size: 1.6rem;
    color: var(--primary);
}

.biz-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.biz-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin: 0;
}

.section-title-label {
    font-size: 1.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--primary);
    display: block;
    margin-bottom: 8px;
}

h2.section-title-subj {
    font-size: 2.7rem !important;
    line-height: 1.2 !important;
}

.deco-line {
    display: block;
    height: 2px;
    width: 50px;
    background: linear-gradient(90deg, var(--primary), transparent);
    margin: 0 auto 20px;
}

/* =================================================
   반응형 브레이크포인트
   ================================================= */
/* 데스크탑 (992px 이상) */
@media (min-width: 992px) {
    .ceo-quote-text {
        font-size: 1.85rem;
    }
}

/* 대형 데스크탑 (1200px 이상) */
@media (min-width: 1200px) {
    .ceo-quote-text {
        font-size: 2rem;
    }
}

/* 태블릿 (992px 미만) */
@media (max-width: 991.98px) {
    .ceo-section {
        padding: 50px 0;
    }

    .ceo-quote-wrap {
        padding: 30px 30px 30px 60px;
    }

    .ceo-quote-text {
        font-size: 1.35rem;
    }

    .ceo-quote-open {
        font-size: 60px;
    }

    .ceo-badge {
        left: 50%;
        transform: translateX(-50%);
        bottom: -15px;
    }

    .ceo-img-wrap {
        text-align: center;
        margin-bottom: 30px;
    }
}

/* 모바일 (767px 이하) */
@media (max-width: 767px) {
    h2.section-title-subj {
        font-size: 1.6rem !important;
    }
	   .section-title-label {
        font-size: 1.2rem;
    }

    .title_detail {
        font-size: 1.1rem;
    }

    .page-header {
        padding: 40px 0 25px;
    }

    .page-header-title {
        font-size: 1.2rem;
    }

    .ceo-section {
        padding: 35px 0;
    }

    .ceo-quote-wrap {
        padding: 25px 20px 25px 45px;
        margin-bottom: 30px;
    }

    .ceo-quote-text {
        font-size: 1rem;
    }

    .ceo-quote-open {
        font-size: 45px;
        top: 5px;
        left: 8px;
    }

    .ceo-quote-close {
        font-size: 45px;
        bottom: 5px;
        right: 8px;
    }

    .ceo-profile-card {
        display: none;
    }

    .ceo-name-kr {
        font-size: 1.6rem;
        letter-spacing: 8px;
    }

    .biz-section {
        padding: 40px 0;
    }

    .biz-card {
        padding: 28px 20px;
    }
}


/*** 언어 전환 버튼 ***/
.lang-switch {
    gap: 6px;
}

.lang-btn {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-decoration: none;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid transparent;
    transition: all 0.25s ease;
    text-transform: uppercase;
}

.lang-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.lang-btn-active {
    color: var(--primary) !important;
    border-color: var(--primary) !important;
    background-color: rgba(0, 212, 170, 0.1);
}

.lang-divider {
    color: var(--text-muted);
    font-size: 13px;
    opacity: 0.5;
    line-height: 1;
}

/* 태블릿 (992px 미만) */
@media (max-width: 991.98px) {
    .lang-switch {
        border-top: 1px solid var(--border-color);
        width: 100%;
        justify-content: flex-start;
    }

    .lang-btn {
        font-size: 15px;
        padding: 6px 14px;
    }
}

/* 모바일 (767px 이하) */
@media (max-width: 767px) {
    .lang-btn {
        font-size: 14px;
        padding: 5px 12px;
    }
}

/* 영문판 전용 메뉴 스타일 */

/* 1차 메뉴 (Home, COMPANY OVERVIEW 등) 크기 조정 */
.navbar .navbar-nav.nav-en .nav-link {
    font-size: 16px !important;
    /* 18px에서 16px로 축소 */
    margin-right: 35px;
    /* 메뉴 간 간격을 56px에서 35px로 조절하여 가로폭 확보 */
}

/* 2차 드롭다운 메뉴 (CEO Message 등) 크기 조정 */
.nav-en .dropdown-item {
    font-size: 14px !important;
    /* 16px에서 14px로 축소 */
}

/* 모바일 화면(991px 이하)에서의 대응 */
@media (max-width: 991.98px) {
    .navbar .navbar-nav.nav-en .nav-link {
        margin-right: 0;
        /* 모바일에서는 오른쪽 간격 불필요 */
        padding: 8px 0;
        /* 클릭 영역 확보를 위해 상하 패딩 살짝 조정 */
    }

    .nav-en .dropdown-item {
        font-size: 14px !important;
    }
}