/********** Template CSS **********/
:root {
    --primary: #D81324;
    --secondary: #0B2154;
    --light: #F2F2F2;
    --dark: #111111;
}

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

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


/*** 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;
}


/*** Button ***/
.btn {
    font-weight: 500;
    text-transform: uppercase;
    transition: .5s;
}

.btn.btn-primary,
.btn.btn-secondary {
    color: #FFFFFF;
}

.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;
    border-radius: 2px;
}


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

.navbar-light .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: #FFFFFF;
    font-size: 15px;
    text-transform: uppercase;
    outline: none;
}

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

@media (max-width: 991.98px) {
    .navbar-light .navbar-nav .nav-link  {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar-light .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

.navbar-light .navbar-brand,
.navbar-light a.btn {
    height: 75px;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
}

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

@media (min-width: 992px) {
    .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;
    }
}

/*smartphone ver index first image */
@media (max-width: 768px) {
    .responsive-heading {
        margin-top: 0px !important;
    }
}

@media (max-width: 768px) {
    .Aboutpage-header {
        background-image: url('../img/smartphone.png') !important;
    }
}


  




/*file download button*/
/* 기본 배경은 빨간색(알파값 0.7) */
.download-btn {
    background-color: rgb(255, 165, 0); /* 빨간색 배경 */
    transition: background-color 0.3s ease; /* 부드러운 배경 변화 */
}

.download-btn:hover {
    background-color: rgba(255, 255, 255, 1); /* 하얀색 배경 */
}


/*logo */
.logo-icon {
    width: 45px;
    height: auto;
    vertical-align: middle;
}


/*** Header ***/
.carousel-caption {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .7);
    z-index: 1;
}

.carousel-item img {
    margin-top: -30px; /* 숫자가 클수록 위로 올라감 */
}

.carousel-caption h1 {
    margin-top: -20px; /* 헤드라인만 위로 올림 */
}


.carousel-caption2 {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .0);
    z-index: 1;
}

.carousel-control-prev,
.carousel-control-next {
    width: 10%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
}

/*mobile setting*/
@media screen and (max-width: 768px) {
    .mobile-class {
        margin-left: 0px !important;
    }
}


@media (max-width: 768px) {
    #header-carousel .carousel-item {
        position: relative;
        min-height: 450px;
    }
    
    #header-carousel .carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

@media screen and (max-width: 768px) {
    .center-content {
        display: flex;
        flex-direction: column;
        align-items: center;  /* 가로 중앙 정렬 */
        justify-content: center;  /* 세로 중앙 정렬 */
        height: 100vh; /* 화면 높이의 100% */
    }

    .center-content i {
        font-size: 4rem; /* 아이콘 크기 조정 */
    }

    .center-content h1, 
    .center-content p, 
    .center-content a {
        text-align: center; /* 텍스트 중앙 정렬 */
        width: 100%; /* 요소들이 균형 있게 정렬됨 */
    }
}


.page-header {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.page-header-inner {
    background: rgba(0, 0, 0, .7);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}
/***About Us ***/
/*.col-lg-6-1 {
    min-height: 400px;
}*/
.Aboutpage-header {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.Aboutpage-header-inner {
    background: rgba(0, 0, 0, .3);
}

/*teachingpage*/
.teachingpage-header {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.teachingpage-header-inner {
    background: rgba(0, 0, 0, .7);
}


/*final Aroow CSS*/
.back-to-toggle {
    display: none;
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 52px; /* 기존 크기 유지 */
    height: 52px; /* 기존 크기 유지 */
    display: flex;
    align-items: center; /* 세로 중앙 정렬 */
    justify-content: center; /* 가로 중앙 정렬 */
    z-index: 1000;
    opacity: 1;
    transition: opacity 0.3s;
    cursor: pointer;
}




/*** Facts ***/
.fact {
    background: linear-gradient(rgba(0, 0, 0, .5), rgba(0, 0, 0, .7)), url(../img/the\ Server.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.counter::after {
    content: "%";
    font-size: 0.8em;
    margin-left: 5px;
}

.ADDWord::before {
    content: "약 ";
    font-size: inherit;
    color: inherit;
}




/*** Service ***/
.service .nav .nav-link {
    background: var(--light);
    transition: .5s;
}

.service .nav .nav-link.active {
    background: var(--primary);
}

.service .nav .nav-link.active h4 {
    color: #FFFFFF !important;
}


/*** Booking ***/
.booking {
    background: linear-gradient(rgba(0, 0, 0, .0), rgba(0, 0, 0, .7)), url(../img/nasaEarthDarkver.jpg) center center no-repeat;
    background-size: cover;
}

.bootstrap-datetimepicker-widget.bottom {
    top: auto !important;
}

.bootstrap-datetimepicker-widget .table * {
    border-bottom-width: 0px;
}

.bootstrap-datetimepicker-widget .table th {
    font-weight: 500;
}

.bootstrap-datetimepicker-widget.dropdown-menu {
    padding: 10px;
    border-radius: 2px;
}

.bootstrap-datetimepicker-widget table td.active,
.bootstrap-datetimepicker-widget table td.active:hover {
    background: var(--primary);
}

.bootstrap-datetimepicker-widget table td.today::before {
    border-bottom-color: var(--primary);
}


/*** Team ***/
.team-item .team-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    transform: scale(0);
    transition: .5s;
}

.team-item:hover .team-overlay {
    transform: scale(1);
}

.team-item .team-overlay .btn {
    color: var(--primary);
    background: #FFFFFF;
}

.team-item .team-overlay .btn:hover {
    color: #FFFFFF;
    background: var(--secondary)
}


/*** Testimonial ***/
.testimonial-carousel .owl-item .testimonial-text,
.testimonial-carousel .owl-item.center .testimonial-text * {
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-text {
    background: var(--primary) !important;
}

.testimonial-carousel .owl-item.center .testimonial-text * {
    color: #FFFFFF !important;
}

.testimonial-carousel .owl-dots {
    margin-top: 24px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 15px;
    height: 15px;
    border: 1px solid #CCCCCC;
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}


/*** Footer ***/
.footer {
    background: linear-gradient(rgba(0, 0, 0, .9), rgba(0, 0, 0, .9)), url(../img/carousel-bg-1.jpg) center center no-repeat;
    background-size: cover;
}

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

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

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #FFFFFF;
    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;
}

.footer .btn.btn-link:hover {
    letter-spacing: 1px;
    box-shadow: none;
}

.footer .copyright {
    padding: 25px 0;
    font-size: 15px;
    border-top: 1px solid rgba(256, 256, 256, .1);
}

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

.footer .footer-menu a {
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, .3);
}

.footer .footer-menu a:last-child {
    margin-right: 0;
    padding-right: 0;
    border-right: none;
}

/* 구글 웹사이트 번역 위젯 style start*/
/* 언어 선택 드롭다운 메뉴 아이템 스타일 */
.custom-lang-item {
    padding: 10px 15px;
    color: #007bff;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
  }
  
  .custom-lang-item:hover {
    background-color: #f8f9fa; /* hover 시 배경색 변경 */
    color: #0056b3; /* hover 시 텍스트 색상 변경 */
  }
  
  .custom-dropdown-menu {
    z-index: 9999 !important;
    position: absolute !important;
}

.custom-topbar, .custom-dropdown {
    overflow: visible !important;
}

  
  /* 구글 번역기 드롭다운을 숨김 */
  #google_translate_element {
    display: none;
  }
  
  /* 구글 웹사이트 번역 위젯* end/


/*FONT*/
@font-face {
    font-family: 'HYUNDAISANSHEADKRREGULAR';
    src: url('../Font/HyundaiSansHeadKRRegular.woff2') format('woff2'),
         url('../Font/HyundaiSansHeadKRRegular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

body {
    font-family: 'HYUNDAISANSHEADKRREGULAR', sans-serif;
}