/* Description: Master CSS file */

/*****************************************
Table Of Contents:
- General Styles
- Navigation
- Header
- About
- Services
- Details
- Projects
- Works
- Testimonials
- Questions
- Contact
- Footer 
- Copyright
- Back To Top Button
- Extra Pages
- Media Queries
******************************************/

/*****************************************
Colors:
- Backgrounds, navbar - black #24262a
- Backgrounds - light gray #f7f9fb
- Buttons, icons - blue #4557bf
- Headings text - black #24262a
- Body text - dark gray #4d5055
******************************************/
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&display=swap');

/**************************/
/*     General Styles     */
/**************************/
body,
html {
    width: 100%;
    height: 100%;
    font-family: "Noto Sans KR", sans-serif;
}

body,
p {
    color: #6d6d6d;
    font-family: "Noto Sans KR", sans-serif;
}

h1 {
    color: #24262a;
    font-weight: 700;
    font-size: 2.5rem;
    ;
    font-family: "Noto Sans KR", sans-serif;
}

h2 {
    color: #24262a;
    font-weight: 700;
    font-size: 2rem;
    font-family: "Noto Sans KR", sans-serif;
    text-align: center;
    margin: 20px auto
}

h3 {
    color: #24262a;
    font-weight: 700;
    font-size: 1.75rem;
    ffont-family: "Noto Sans KR", sans-serif;
}

h4 {
    color: #24262a;
    font-weight: 700;
    font-size: 1.5rem;
    font-family: "Noto Sans KR", sans-serif;
}

h5 {
    color: #24262a;
    font-weight: 700;
    font-size: 1.25rem;
    font-family: "Noto Sans KR", sans-serif;
}

h6 {
    color: #24262a;
    font-weight: 700;
    font-size: 1rem;
    font-family: "Noto Sans KR", sans-serif;
}

input,
select {
    outline: none;
}

.p-large {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.p-small {
    font-size: 0.875rem;
    line-height: 1.5rem;
}

.testimonial-text {
    font-style: italic;
}

.testimonial-author {
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.5rem;
}

.li-space-lg li {
    margin-bottom: 0.5rem;
}

a {
    color: #4d5055;
    text-decoration: none;
}

a:hover {
    color: #4d5055;
    text-decoration: none;
}

.no-line {
    text-decoration: none;
}

.no-line:hover {
    text-decoration: none;
}

.blue {
    color: #4557bf;
}

.bg-gray {
    background-color: #f7f9fb;
}

.section-divider {
    display: block;
    height: 1px;
    margin: 0;
    border: none;
    background-color: #d3dae2;
}

.btn-solid-reg {
    display: inline-block;
    padding: 1.375rem 2.25rem 1.375rem 2.25rem;
    border: 1px solid #4557bf;
    background-color: #4557bf;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-solid-reg:hover {
    background-color: transparent;
    color: #4557bf;
    /* needs to stay here because of the color property of a tag */
    text-decoration: none;
}

.btn-solid-lg {
    display: inline-block;
    padding: 1.625rem 2.625rem 1.625rem 2.625rem;
    border: 1px solid #4557bf;
    background-color: #4557bf;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-solid-lg:hover {
    background-color: transparent;
    color: #4557bf;
    /* needs to stay here because of the color property of a tag */
    text-decoration: none;
}

.btn-outline-reg {
    display: inline-block;
    padding: 1.375rem 2.25rem 1.375rem 2.25rem;
    border: 1px solid #24262a;
    background-color: transparent;
    color: #24262a;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-outline-reg:hover {
    background-color: #24262a;
    color: #ffffff;
    text-decoration: none;
}

.btn-outline-lg {
    display: inline-block;
    padding: 1.625rem 2.625rem 1.625rem 2.625rem;
    border: 1px solid #24262a;
    background-color: transparent;
    color: #24262a;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-outline-lg:hover {
    background-color: #24262a;
    color: #ffffff;
    text-decoration: none;
}

.btn-outline-sm {
    display: inline-block;
    padding: 1rem 1.5rem 1rem 1.5rem;
    border: 1px solid #24262a;
    background-color: transparent;
    color: #24262a;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-outline-sm:hover {
    background-color: #24262a;
    color: #ffffff;
    text-decoration: none;
}

.box_form-group {
    display: flex;
    justify-content: space-between;
}

.form-group {
    position: relative;
    margin-bottom: 0.5rem;
    padding: 0px
}

.label-control {
    position: absolute;
    top: 0.875rem;
    left: 1.5rem;
    color: #7d838a;
    opacity: 1;
    font-size: 0.875rem;
    line-height: 1.375rem;
    cursor: text;
    transition: all 0.2s ease;
}

.form-control-input:focus + .label-control,
.form-control-input.notEmpty + .label-control,
.form-control-textarea:focus + .label-control,
.form-control-textarea.notEmpty + .label-control {
    top: 0.125rem;
    color: #4d5055;
    opacity: 1;
    font-size: 0.75rem;
    font-weight: 700;
}

.form-control-input,
.form-control-select {
    display: block;
    /* needed for proper display of the label in Firefox, IE, Edge */
    width: 100%;
    padding-top: 1.125rem;
    padding-bottom: 0.125rem;
    padding-left: 1.5rem;
    border: 1px solid #e0e0e6;
    background-color: #ffffff;
    color: #4d5055;
    font-size: 0.875rem;
    line-height: 1.875rem;
    transition: all 0.2s;
    -webkit-appearance: none;
    /* removes inner shadow on form inputs on ios safari */
}

.form-control-select {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    height: 3.25rem;
    color: #7d838a;
}

select {
    /* you should keep these first rules in place to maintain cross-browser behavior */
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    -o-appearance: none;
    appearance: none;
    background-image: url('../../images/down-arrow.png');
    background-position: 96% 50%;
    background-repeat: no-repeat;
    outline: none;
}

.form-control-textarea {
    display: block;
    /* used to eliminate a bottom gap difference between Chrome and IE/FF */
    width: 100%;
    height: 20rem;
    /* used instead of html rows to normalize height between Chrome and IE/FF */
    padding-top: 1.5rem;
    padding-left: 1.3125rem;
    border: 1px solid #e0e0e6;
    background-color: #ffffff;
    color: #4d5055;
    font-size: 0.875rem;
    line-height: 1.5rem;
    transition: all 0.2s;
}

.form-control-input:focus,
.form-control-select:focus,
.form-control-textarea:focus {
    border: 1px solid #cbcbd1;
    outline: none;
    /* Removes blue border on focus */
}

.form-control-input:hover,
.form-control-select:hover,
.form-control-textarea:hover {
    border: 1px solid #cbcbd1;
}

.checkbox {
    font-size: 0.75rem;
    line-height: 1.25rem;
}

input[type='checkbox'] {
    vertical-align: -10%;
    margin-right: 0.5rem;
}

.form-control-submit-button {
    display: inline-block;
    height: 3.25rem;
    border: 1px solid #4557bf;
    border-radius: 32px;
    background-color: #4557bf;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0;
    cursor: pointer;
    transition: all 0.2s;
}

.form-control-submit-button:hover {
    opacity: 0.6
}


header.scrolled {
    background-color: rgba(255, 255, 255, 0.5);
    /* 스크롤 시 변경할 색상 */
    color: #fff;
    /* 텍스트 색상도 필요하면 변경 */
}


/**********************/
/*     Navigation     */
/**********************/
.navbar {
    background-color: rgba(0, 0, 0, 0.5);
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 0.875rem;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.025);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.navbar .navbar-brand {
    padding-top: 0.125rem;
    padding-bottom: 0.125rem;
}

.navbar .logo-image img {
    width: 100px;
}

.navbar .logo-text {
    color: #ffffff;
    font-weight: 700;
    font-size: 1.875rem;
    line-height: 1rem;
    text-decoration: none;
}

.offcanvas-collapse {
    position: fixed;
    top: 4.1rem;
    /* adjusts the height between the top of the page and the offcanvas menu */
    bottom: 0;
    left: 100%;
    width: 100%;
    overflow-y: auto;
    visibility: hidden;
    background-color: rgba(0, 0, 0, 0.7);
    transition: visibility .3s ease-in-out, -webkit-transform .3s ease-in-out;
    transition: transform .3s ease-in-out, visibility .3s ease-in-out;
    transition: transform .3s ease-in-out, visibility .3s ease-in-out, -webkit-transform .3s ease-in-out;
}

.offcanvas-collapse.open {
    visibility: visible;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
}

.navbar .navbar-nav {
    margin-right: 0;
    width: 240px;
    background: #000;
    height: calc(100vh - 53px);
    float: right;
}

.navbar .nav-item {
    padding: 0px 20px;
}

.navbar .nav-item .nav-link {
    margin: 10px 0px;
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 1.2rem
}

.navbar .nav-item.dropdown.show .nav-link,
.navbar .nav-item .nav-link:hover,
.navbar .nav-item .nav-link.active {
    color: #fff;
    opacity: 0.7
}

/* Dropdown Menu */
.navbar .dropdown .dropdown-menu {
    animation: slideUp 0.2s;
    /* required for the fade animation */
}

@keyframes fadeDropdown {
    from {
        opacity: 0;

    }

    to {
        opacity: 1;

    }
}

.navbar .dropdown-menu {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    border: none;
    background-color: #24262a;
}

.navbar .dropdown-item {
    padding-top: 1rem;
    padding-bottom: 1rem;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.2rem;
    line-height: 0.875rem;
    text-decoration: none;
}

.navbar .dropdown-item:hover {
    background-color: #24262a;
    color: #9c9ead;
}


/* end of dropdown menu */

.navbar .fa-stack {
    width: 2em;
    margin-right: 0.25rem;
    font-size: 0.75rem;
}

.navbar .fa-stack-2x {
    color: #4557bf;
    transition: all 0.2s ease;
}

.navbar .fa-stack-1x {
    color: #ffffff;
    transition: all 0.2s ease;
}

.navbar .fa-stack:hover .fa-stack-2x {
    color: #ffffff;
}

.navbar .fa-stack:hover .fa-stack-1x {
    color: #4557bf;
}

.navbar .navbar-toggler {
    padding: 0;
    border: none;
    font-size: 1.25rem;
}


/******************/
/*     Header     */
/******************/
.header {
    /*
    padding-top: 7rem;
    padding-bottom: 5.5rem;
    background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)), url('../../images/header-background.jpg') center center no-repeat;
    background-size: cover;
    text-align: center;
*/
}



.header .video-container {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 650px;
    overflow: hidden;
    background: #344770
}

.header video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    position: absolute;

}



.header .content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 2rem;
    text-align: center;
    width: 90%;
}



.header .h1-large {
    margin-bottom: 1.75rem;
    color: #ffffff;
    font-size: 1.8rem;
}

.header .btn-solid-lg:hover {
    border: 1px solid #ffffff;
    color: #ffffff;
}

.header .btn-outline-lg {
    padding: 1.625rem 1.625rem 1.625rem 1.625rem;
    border: none;
    color: #ffffff;
}

.header .btn-outline-lg:hover {
    background: transparent;
    color: #9c9ead;
    text-decoration: none;
}

.header .btn-outline-lg .fas {
    margin-right: 0.375rem;
}

.menu_contry {
    display: flex;

    /*
    border: 1px solid #4557bf;
    border-radius: 20px;
*/
    padding: 5px 10px;
}

.menu_contry .menu-content {
    display: flex;
}

.menu_contry .menu-content a.active,
.menu_contry .menu-content a:hover {
    color: #fff;
    font-weight: normal;
    border-bottom: 2px solid #4557bf;
    padding: 10px;
}

.menu_contry .menu-content a {
    display: flex;
    align-items: center;
    padding: 0px 10px 2px;
    text-decoration: none;
    color: #9c9ead;
    font-size: 14px;
}

.service-control {
    display: flex;
    align-items: center;
    width: 50%;
    justify-content: flex-end;
}

.service-control a {
    text-decoration: none;
    color: #333;
    font-size: 20px;
    padding: 0px 20px;
}

.service-control .btnlogin {
    color: #fff
}


/*****************/
/*     About     */
/*****************/
.basic-1 {
    padding-top: 0rem;
    padding-bottom: 5.25rem;

}

.basic-1 .text-container {
    margin-bottom: 3rem;
}


.basic-1 h6 {
    line-height:
        font-size: 1.2rem
}

#about.basic-1 p {
    text-align: center;
    font-size: 1.2rem
}


.basic-1 .timeline-container {
    width: 100%;
    margin: 50px auto;
    text-align: center;
}

.basic-1 .timeline-header {
    margin-bottom: 50px;
}

.basic-1 .timeline-header h1 {
    font-size: 24px;
    color: #333;
    font-weight: bold;
}

.basic-1 .timeline {
    position: relative;
    padding: 0;
    list-style: none;
}

.basic-1 .timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: #4557bf;
    transform: translateX(-50%);
}

.basic-1 .timeline-item {
    position: relative;
    margin: 30px 0;
}

.basic-1 .timeline-item span {
    display: inline-block;
    padding: 0px 20px;
    color: #4557bf;
    font-weight: bold;
    border-radius: 20px;
}

.basic-1 .timeline-item:nth-child(odd) span {
    margin-right: 120px;
}

.basic-1 .timeline-item:nth-child(even) span {
    margin-left: 120px;
}

.basic-1 .timeline-item .content {
    position: relative;
    display: inline-block;
    text-align: left;
    width: 46%;
    padding: 0px;
    font-size: 1.2rem
}

.basic-1 .timeline-item:nth-child(odd) .content {
    text-align: right;
    margin-right: 50%;
}

.basic-1 .timeline-item:nth-child(even) .content {
    text-align: left;
    margin-left: 50%;
}

.basic-1 .timeline-item::after {
    content: '';
    position: absolute;
    top: 12px;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: #4557bf;
    border-radius: 50%;
    border: 1px solid #fff;
    z-index: 1;
    clear: both;
}

.basic-1 .timeline-item:nth-child(odd)::after {
    left: calc(50% - 8px);
}

.basic-1 .timeline-item:nth-child(even)::after {

    left: calc(50% - 8px);
}



.bg_aboutceo .inner {
    display: block;
    background: rgba(0, 0, 0, 0.6);
    width: 100%;
    padding: 20px;
    border-radius: 20px;
}

.bg_aboutceo .inner .cont_txt {
    width: 100%;
    color: #fff;
    font-size: 1.2rem
}

.bg_aboutceo .inner .cont_txt span {
    display: block;
    font-size: 1.6rem;
    font-weight: bold;
    margin-top: 30px;
    text-align: right;
}

.img_org {
    width: 100%;
    text-align: center;
    border: 1px solid #cfd7de;
    border-radius: 10px;
    padding: 20px;
    margin-top: 50px
}

.img_org img {
    width: 70%
}


/*파트너*/
.partner_info {
    width: 100%
}

.partner_info .elementor {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    padding: 0px
}

.partner_info .elementor li {
    display: inline-block;
    border: 1px solid #cfd3d6;
    padding: 10px;
    width: 100%;

}

.partner_info .elementor img {
    width: 100%;
    border: none;
    border-radius: 0;
    box-shadow: none;

}

.business_area .summary-table th:nth-child(1) {
    width: 5%
}

.business_area .summary-table th:nth-child(2) {
    width: 15%
}

.business_area .summary-table th:nth-child(3) {
    width: 25%
}

.business_area .summary-table th:nth-child(4) {
    width: 15%
}

.business_area .summary-table th:last-child {
    width: 25%
}

.business_area .summary-table tbody th,
.business_area .summary-table tbody td {
    padding: 10px;
}

/* 회사개요 :: 테이블 */
.summary-table {
    width: 98%;
    border-top: 1px solid #4557bf;
}

.summary-table tbody th,
.summary-table tbody td {
    border-bottom: 1px solid #e6e6e6;
}

.summary-table tbody th {
    background: #f8f8f8;
    padding: 20px 3.46%;
}

.summary-table tbody th p {
    color: #353535;
}

.summary-table tbody td {
    padding: 20px 3.46%;
}

.summary-table tbody td .inner-list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.summary-table tbody td .inner-list li {
    width: 50%;
    padding-right: 10px;
    box-sizing: border-box;
}

.summary-table tbody td .inner-list li p {
    line-height: 1.6em;
}


/********************/
/*     Services     */
/********************/
.basic-2 {
    padding-top: 7.75rem;
    padding-bottom: 5.25rem;
}

.basic-2 .h2-heading {
    margin-bottom: 0.75rem;
    text-align: center;
}

.basic-2 .p-heading {
    margin-bottom: 4rem;
    text-align: center;

}

.basic-2 .text-box {
    margin-bottom: 3rem;
    padding: 2rem 1rem;
    border: 1px solid #cfd7de;
}

.basic-2 .fas,
.basic-2 .far {
    margin-bottom: 1.0rem;
    color: #4557bf;
    font-size: 3.5rem;
}

.basic-2 h4 {
    color: #4557bf;
    text-align: center;
    padding-bottom: 10px
}

.text-box .img_certificate {
    width: 100%
}

.text-box .certificate_head {}

.text-box .img_certificate:hover {

    cursor: pointer;
}


.modal-content .img_certificate_pop {
    width: 55%;
    height: auto;
    border-radius: 00px;
    margin: auto;
}

/*******************/
/*     Details     */
/*******************/
.split .area-1 {
    background: #000;
    vertical-align: middle;
    padding: 0%;
    text-align: center;
    height: 300px;
}

.split .area-2 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.split p {
    margin-bottom: 2.25rem;
}

.split .icons-container {
    margin-top: 3rem;
}

.split .icons-container img {
    width: 50px;
    margin-right: 0.625rem;
    margin-bottom: 0.75rem;
}


.split .area-1  .videobg{
    width: 100%;    
    height: 100%;
    background-image: url(/images/sta_13.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    
}


/********************/
/*     Projects     */
/********************/
.Projects {
    padding-top: 7.75rem;
    padding-bottom: 1rem;
}


.Projects .time {
    color: #4557bf;
    font-weight: 600;
    font-size: 1rem;
    font-family: "Poppins";
}

.Projects .second p {
    text-align: left;
    font-size: 1.2rem;
    margin-bottom: 0.5rem
}

.Projects .h2-heading {
    margin-bottom: 0.75rem;
    text-align: center;
}

.Projects .p-heading {
    margin-bottom: 4rem;
    text-align: center;
}

.Projects .text-container {
    margin-bottom: 4rem;
}

.Projects .image-container {
    margin-bottom: 1rem;
}

/* Hover Animation */
.Projects .image-container {
    overflow: hidden;
    margin-right: auto;
    margin-left: auto;
}

.Projects .image-container img {
    margin: 0;
    transition: all 0.2s;
}

.Projects .image-container:hover img {
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

/* end of hover animation */


/*****************/
/*     Works     */
/*****************/
.basic-4 {
    padding-bottom: 1rem;
}

.basic-4 .h2-heading {
    margin-bottom: 0.75rem;
    text-align: center;
}

.basic-4 .p-heading {
    margin-bottom: 4rem;
    text-align: center;
}

.basic-4 .text-container {
    margin-bottom: 4rem;
}

.basic-4 .text-container p {

    text-align: center;
    font-size: 1.2rem;
}

.basic-4 .image-container {
    width: 90%;
    margin: 0px auto 1rem;
}

/* Hover Animation */
.basic-4 .image-container {
    overflow: hidden;
    margin-right: auto;
    margin-left: auto;
}

.basic-4 .image-container img {
    margin: 0;
    transition: all 0.2s;
    border-radius: 15px
}


.img-fluid {
    width: 100%
}

.basic-4 .image-container:hover img {
    -moz-transform: scale(1.15);
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
}

/* end of hover animation */

/************************/
/*    표면설비자동화  */
/************************/
.gallery_photo-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.gallery_photo-container .gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.gallery_photo-container .gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.gallery_photo-container .gallery-item:hover img {
    transform: scale(1.1);
    cursor: pointer;
}

.gallery_photo-container .gallery-item .caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    transition: opacity 0.3s ease;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    position: relative;
    background: transparent;
    border-radius: 00px;
    width: 90%;
    height: auto;
    text-align: center;
    border: none;
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: 00px;
    border: 3px solid #fff;
}

.btn_close {
    position: absolute;
    top: -20px;
    right: -20px;
    background: #fff;
    color: #333;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    font-size: 30px;
    line-height: 30px;
    text-align: center;
}

#modalCaption {
    font-size: 1.0rem;
    padding: 5px;
    
}



/************************/
/*     mov gallery   */
/************************/
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.gallery-container .video-item {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.gallery-container .video-item video {
    width: 100%;
    height: 200px;
}

.gallery-container .video-item h3 {
    text-align: center;
    padding: 10px;
    font-size: 18px;
    background-color: #eee;
    margin: 0;
}

/************************/
/*     Testimonials     */
/************************/
.cards-1 {
    padding-top: 3rem;
    padding-bottom: 3.875rem;
}

.cards-1 .h2-heading {
    margin-bottom: 3rem;
    text-align: center;
}

.cards-1 .card {
    margin-bottom: 4rem;
    border: none;
}

.cards-1 .card-body {
    padding: 0;
    text-align: center;
}

.cards-1 .testimonial-text {
    margin-bottom: 1.625rem;
}

.cards-1 img {
    display: inline-block;
    width: 60px;
    margin-bottom: 0.875rem;
    border-radius: 50%;
}

.cards-1 .text {
    margin-top: 0.375rem;
}

.cards-1 .testimonial-author {
    color: #24262a;
}

.cards-1 .testimonial-author,
.cards-1 .occupation {
    font-size: 0.875rem;
    line-height: 1.375rem;
}


/*********************/
/*     Questions     */
/*********************/
.accordion-1 {
    padding-top: 7.75rem;
    padding-bottom: 6.75rem;
}

.accordion-1 .h2-heading {
    margin-bottom: 2.5rem;
    text-align: center;
}

.accordion-1 .card {
    margin-bottom: 1.75rem;
    border: none;
}

.accordion-1 .card-header {
    padding: 0;
    border: none;
    background-color: transparent;
}

.accordion-1 .card button {
    padding: 0;
    color: #24262a;
    font-weight: 600;
    font-size: 1.125rem;
    line-height: 1.75rem;
    font-family: 'Poppins';
}

.accordion-1 .card button:hover {
    text-decoration: none;
}

.accordion-1 .card button:before {
    float: left;
    margin-right: 0.625rem;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    content: "\f078";
    transition: all 0.2s;
}

.accordion-1 .card button.collapsed:before {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    transform: rotate(180deg);
}

.accordion-1 .card-body {
    padding: 0.75rem 1.5rem 0.5rem 1.5rem;
}


/*******************/
/*     Contact     */
/*******************/
.form-1 {
    padding-top: 5rem;
    padding-bottom: 3rem;
    text-align: center;
}

.form-1 .h2-heading {
    margin-bottom: 0.75rem;
    text-align: center;
}

.form-1 .p-heading {
    font-size: 1.3rem
}

/*******************/
/*     Recruit    */
/*******************/
.notics {}

.notics .search-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    background: #f8f8f8;
    padding: 10px;
}

.notics .search-container input {
    width: 300px;
    padding: 5px 10px;
    border: 1px solid #e0e0e6;
    border-radius: 0px;
}

.notics .search-container button {
    padding: 5px 20px;
    margin-left: 10px;
    background-color: #4557bf;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.notics .search-container button:hover {
    opacity: 0.8
}

.notics table {
    width: 100%;
    margin: 0 auto;
    border-collapse: collapse;
    background-color: #fff;
    border-top: 1px solid #4557bf;
    border-bottom: 1px solid #4557bf;
    /*    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);*/
}

.notics thead th {
    background-color: #f9faff;
    padding: 10px;
    text-align: center;
    border-bottom: 1px solid #e0e0e6;

}

.notics tbody tr td:nth-child(2) {
    text-align: left
}

/*
.notics tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}
*/

.notics tbody td {
    padding: 10px;
    border-bottom: 1px solid #e0e0e6;
}

.notics tbody tr:last-child td {
    border-bottom: 0px solid #e0e0e6;
}

.notics tbody td a {
    text-decoration: none;
    color: #4557bf;
}

.notics tbody td a:hover {
    text-decoration: underline;
}

.notics .pagination {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.notics .pagination a {
    text-decoration: none;
    color: #4557bf;
    padding: 3px 12px;
    border: 1px solid #e0e0e6;
    margin: 0 5px;
    border-radius: 4px;
}

.notics .pagination a:hover {
    background-color: #f1f1f1;
}

.notics .notice-label {
    display: inline-block;
    background-color: #4557bf;
    color: #fff;
    font-size: 12px;
    padding: 3px 6px;
    border-radius: 3px;
    margin-right: 5px;
}


/******************/
/*     Footer     */
/******************/
.footer {
    padding-top: 6.25rem;
    padding-bottom: 2rem;
    background-color: #24262a;
    text-align: center;
}

.footer a {
    text-decoration: none;
}

.footer .fa-stack {
    width: 2em;
    margin-bottom: 1.25rem;
    margin-right: 0.375rem;
    font-size: 1.5rem;
}

.footer-info {
    width: auto;
    line-height: 30px;
    margin-bottom: 30px;
    text-align: left;
}

.footer-info p {
    font-size: 15px;
    font-weight: 300;
    letter-spacing: 0;
    color: #bfbfbf;
}

.footer-info .bar {
    display: none;
}

.footer-info br {
    display: block;
}



.footer .fa-stack .fa-stack-1x {
    color: #ffffff;
    transition: all 0.2s ease;
}

.footer .fa-stack .fa-stack-2x {
    color: #4557bf;
    transition: all 0.2s ease;
}

.footer .fa-stack:hover .fa-stack-1x {
    color: #4557bf;
}

.footer .fa-stack:hover .fa-stack-2x {
    color: #ffffff;
}


/*********************/
/*     Copyright     */
/*********************/
.copyright {
    padding-top: 1rem;
    padding-bottom: 1rem;
    background-color: #24262a;
    text-align: center;
}

.copyright .p-small {
    color: #9da6ac;
    text-align: center;
}

.copyright a {
    color: #9da6ac;
}


/******************************/
/*     Back To Top Button     */
/******************************/
a.back-to-top {
    position: fixed;
    z-index: 999;
    right: 12px;
    bottom: 12px;
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 30px;
    background: #3a424d url("../../images/up-arrow.png") no-repeat center 47%;
    background-size: 18px 18px;
    text-indent: -9999px;
}

a:hover.back-to-top {
    background-color: #4557bf;
}


/***********************/
/*     Extra Pages     */
/***********************/
.ex-header {
    padding-top: 8.5rem;
    padding-bottom: 7rem;
    background-color: #24262a;
}

.bg_company {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/bg_company.jpg);
    background-position: right 80%;
    background-size: cover;
    opacity: 0.8
}

.bg_product {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/bg_product.jpg);
    background-position: right 80%;
    background-size: cover;
    opacity: 0.8
}

.bg_bussiness {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/bg_bussiness.jpg);
    background-position: right 7%;
    background-size: cover;
    opacity: 0.8
}

.bg_aboutceo {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/project-details-large.jpg);
    background-position: right 80%;
    background-size: cover;
    border-radius: 20px
}

.bg_header01 {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/bg01.jpg);
    background-position: right 80%;
    background-size: cover;
    opacity: 0.8
}

.bg_header02 {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/bg02.jpg);
    background-position: right 80%;
    background-size: cover;
    opacity: 0.8
}

.bg_header03 {
    background: #555966;
    background-repeat: no-repeat;
    background-image: url(../../images/bg-recruit01.jpg);
    background-position: right 70%;
    background-size: cover;
    opacity: 0.8
}


.ex-header h1 {
    color: #ffffff;
}

.ex-basic-1 .list-unstyled .fas {
    font-size: 0.375rem;
    line-height: 1.625rem;
}

.ex-basic-1 .list-unstyled .media-body {
    margin-left: 0.5rem;
}

.ex-basic-1 .text-box {
    padding: 1.25rem 1.25rem 0.5rem 1.25rem;
    background-color: #f7f9fb;
}

.ex-cards-1 .card {
    border: none;
    background-color: transparent;
}

.ex-cards-1 .card .fa-stack {
    width: 2em;
    font-size: 1.125rem;
}

.ex-cards-1 .card .fa-stack-2x {
    color: #4557bf;
}

.ex-cards-1 .card .fa-stack-1x {
    color: #ffffff;
    font-weight: 700;
    line-height: 2.125rem;
}

.ex-cards-1 .card .list-unstyled .media-body {
    margin-left: 0.75rem;
}

.ex-cards-1 .card .list-unstyled .media-body h5 {
    margin-top: 0.125rem;
    margin-bottom: 0.375rem;
}

.span_color{
    color: #4557bf;
}


/*************************/
/*     Media Queries     */
/*************************/
/* Min-width 768px */
@media (min-width: 768px) {

    .header .content {
        position: absolute;
        top: 45%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: white;
        font-size: 2rem;
        text-align: center;
        width: auto;
    }

    .header .h1-large {
        font-size: 2.8rem;
    }

    .header video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.6;
        position: absolute;
    }

    .header .video-container {
        position: relative;
        top: 0;
        left: 0;
        width: 100%;
        height: 850px;
        overflow: hidden;
        background: #344770
    }
    
    .navbar .nav-item .nav-link {

    font-size: 1.0rem;
}

    .navbar .dropdown-item {
        font-size: 1.0rem;
    }
    
    .bg_aboutceo .inner .cont_txt{
        font-size: 1.4rem
    }

    .form-1 .p-heading {
        font-size: 1.6rem;
        line-height: 2rem;
    }

    .bg_aboutceo .inner {
        padding: 80px;
    }

    .carousel-control-next,
    .carousel-control-prev {
        font-size: 50px;
    }

    .service-control {
        margin-left: 20px
    }

    .service-control a {
        padding: 4px 10px;
    }

    /* Services */
    .basic-2 .text-box {
        padding-right: 2.125rem;
        padding-left: 2.125rem;
    }

    /* end of services */
    #modalCaption {
        font-size: 1.4rem;
        padding: 5px;
        background: #fff;
        color: #333;
    }

    .modal-content {
        width: 55%;
    }

    /* Extra Pages */
    .ex-basic-1 .text-box {
        padding: 1.75rem 2rem 0.875rem 2rem;
    }

    /* end of extra pages */
    .footer-info {

        text-align: center;
    }

    .footer-info .bar {
        display: inline-block;
    }

    .footer-info br {
        display: none;
    }

    .footer-info br.br {
        display: block;
    }
}

/* end of min-width 768px */


/* Min-width 992px */
@media (min-width: 992px) {

    .service-control {
        display: flex;
        align-items: center;
        width: auto;
        justify-content: center;
    }

    /* General Styles */
    .h2-heading {
        width: 35.25rem;
        margin-right: auto;
        margin-left: auto;
    }


    .p-heading {
        width: 90%;
        margin-right: auto;
        margin-left: auto;
        text-align: center;
        font-size: 1.2rem
    }

    /* end of general styles */


    /* Navigation */
    .navbar {
        background-color: transparent;
        box-shadow: none;
        transition: all 0.2s;
    }

    .navbar.top-nav-collapse {
        padding-top: 0.5rem;
        background-color: rgba(0, 0, 0, 0.3);
        box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.025);
    }

    .offcanvas-collapse {
        position: static;
        top: auto;
        bottom: auto;
        left: auto;
        width: auto;
        padding-right: 0;
        padding-left: 0;
        background-color: transparent;
        overflow-y: visible;
        visibility: visible;
    }

    .offcanvas-collapse.open {
        -webkit-transform: none;
        transform: none;
    }

    .navbar .navbar-nav {
        margin: 0.75rem auto;
        float: none;
        width: auto;
        background: transparent;
        height: auto;
    }

    .navbar .nav-item .nav-link {
        padding-right: 0.625rem;
        padding-left: 0.625rem;
    }

    .navbar .dropdown-menu {
        margin-top: 0.25rem;
        box-shadow: 0 3px 3px 1px rgba(0, 0, 0, 0.08);
    }


    .navbar .social-icons {
        margin-left: 0.5rem;
    }

    .navbar .fa-stack {
        margin-right: 0;
        margin-left: 0.25rem;
    }

    /* end of navigation */

    /* Details */
    .split {
        height: 760px;
    }

    .split .area-1 {
        height: 100%;
        width: 50%;
        display: inline-block;
        padding: 0%
    }

    .split .area-2 {
        height: 100%;
        width: 50%;
        display: inline-block;
        vertical-align: top;
    }

    .split .text-container {
        width: 400px;
        margin-left: 3rem;
    }

    /* end of details */


    /* Testimonials */
    .cards-1 .card {
        display: inline-block;
        width: 290px;
        vertical-align: top;
    }

    .cards-1 .card:nth-of-type(3n+2) {
        margin-right: 1.5rem;
        margin-left: 1.5rem;
    }

    .cards-1 .card-body {
        text-align: left;
    }

    .cards-1 .details {
        display: flex;
        align-items: flex-start;
    }

    .cards-1 .details .text {
        flex-direction: column;
    }

    .cards-1 .details img {
        margin-right: 1.125rem;
    }

    /* end of testimonials */


    /* Accordion */
    .accordion-1 .accordion {
        width: 730px;
        margin-right: auto;
        margin-left: auto;
    }

    /* end of accordion */


    /* Contact */
    .form-1 form {
        width: 900px;
        margin-right: auto;
        margin-left: auto;
    }

    /* end of contact */


    /* Extra Pages */
    .ex-cards-1 .card {
        display: inline-block;
        width: 296px;
        vertical-align: top;
    }

    .ex-cards-1 .card:nth-of-type(3n+2) {
        margin-right: 1rem;
        margin-left: 1rem;
    }

    /* end of extra pages */

}

/* end of min-width 992px */


/* Min-width 1200px */
@media (min-width: 1200px) {

    /* General Styles */
    .h1-large {
        font-size: 2.9rem;
        line-height: 4rem;
    }

    /* end of general styles */


    /* Navigation */
    .navbar .container {
        max-width: 1330px;
    }

    /* end of navigation */




    /* About */
    .basic-1 .text-container.first {
        margin-right: 1rem;
    }

    .basic-1 .text-container.second {
        margin-right: 1rem;
        margin-left: 1rem;
    }

    .basic-1 .text-container.third {
        margin-left: 2rem;
    }

    /* end of about */


    /* Details */
    .split {
        height: 400px;
        display: flex;
    }

    .split .text-container {
        width: 460px;
        margin-left: 5rem;
    }

    /* end of details */


    /* Testimonials */
    .cards-1 .card {
        width: 338px;
    }

    .cards-1 .card:nth-of-type(3n+2) {
        margin-right: 2.625rem;
        margin-left: 2.625rem;
    }

    /* end of testimonials */


    /* Extra Pages */
    .ex-cards-1 .card {
        width: 336px;
    }

    .ex-cards-1 .card:nth-of-type(3n+2) {
        margin-right: 2.875rem;
        margin-left: 2.875rem;
    }

    /* end of extra pages */
}

/* end of min-width 1200px */

/****slide**************/
.carousel {
    position: relative
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 15px;
}

.carousel-item {
    position: relative;
    display: none;
    -ms-flex-align: center;
    align-items: center;
    width: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000px;
    perspective: 1000px
}

.carousel-item-next,
.carousel-item-prev,
.carousel-item.active {
    display: block;
    transition: -webkit-transform .6s ease;
    transition: transform .6s ease;
    transition: transform .6s ease, -webkit-transform .6s ease
}

@media screen and (prefers-reduced-motion:reduce) {

    .carousel-item-next,
    .carousel-item-prev,
    .carousel-item.active {
        transition: none
    }
}

.carousel-item-next,
.carousel-item-prev {
    position: absolute;
    top: 0;
}

.carousel-item-next.carousel-item-left,
.carousel-item-prev.carousel-item-right {
    -webkit-transform: translateX(0);
    transform: translateX(0)
}

@supports ((-webkit-transform-style:preserve-3d) or (transform-style:preserve-3d)) {

    .carousel-item-next.carousel-item-left,
    .carousel-item-prev.carousel-item-right {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0)
    }
}

.active.carousel-item-right,
.carousel-item-next {
    -webkit-transform: translateX(100%);
    transform: translateX(100%)
}

@supports ((-webkit-transform-style:preserve-3d) or (transform-style:preserve-3d)) {

    .active.carousel-item-right,
    .carousel-item-next {
        -webkit-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0)
    }
}

.active.carousel-item-left,
.carousel-item-prev {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%)
}

@supports ((-webkit-transform-style:preserve-3d) or (transform-style:preserve-3d)) {

    .active.carousel-item-left,
    .carousel-item-prev {
        -webkit-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0)
    }
}

.carousel-fade .carousel-item {
    opacity: 0;
    transition-duration: .6s;
    transition-property: opacity
}

.carousel-fade .carousel-item-next.carousel-item-left,
.carousel-fade .carousel-item-prev.carousel-item-right,
.carousel-fade .carousel-item.active {
    opacity: 1
}

.carousel-fade .active.carousel-item-left,
.carousel-fade .active.carousel-item-right {
    opacity: 0
}

.carousel-fade .active.carousel-item-left,
.carousel-fade .active.carousel-item-prev,
.carousel-fade .carousel-item-next,
.carousel-fade .carousel-item-prev,
.carousel-fade .carousel-item.active {
    -webkit-transform: translateX(0);
    transform: translateX(0)
}

@supports ((-webkit-transform-style:preserve-3d) or (transform-style:preserve-3d)) {

    .carousel-fade .active.carousel-item-left,
    .carousel-fade .active.carousel-item-prev,
    .carousel-fade .carousel-item-next,
    .carousel-fade .carousel-item-prev,
    .carousel-fade .carousel-item.active {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0)
    }
}

/*롤링*/
.carousel-control-next,
.carousel-control-prev {
    position: absolute;
    top: 0;
    bottom: 30%;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 5%;
    color: rgba(0, 0, 0, 0.6);
    text-align: center;
    opacity: .5;
    font-size: 30px;
}

.carousel-control-next:focus,
.carousel-control-next:hover,
.carousel-control-prev:focus,
.carousel-control-prev:hover {
    color: rgba(0, 0, 0, 0.3);
    text-decoration: none;
    outline: 0;
    opacity: .9
}

.carousel-control-prev {
    left: 0px
}

.carousel-control-next {
    right: 0px
}

.carousel-control-next-icon,
.carousel-control-prev-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: transparent no-repeat center center;
    background-size: 100% 100%
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E")
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E")
}

.carousel-indicators {

    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    padding-left: 0;
    margin-top: 10px;
    margin-right: 15%;
    margin-left: 15%;
    list-style: none;
}

.carousel-indicators li {
    position: relative;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
    width: 10px;
    height: 10px;
    border-radius: 50px;
    margin-right: 5px;
    margin-left: 5px;
    text-indent: -999px;
    cursor: pointer;
    background-color: rgba(0, 0, 0, .2)
}

.carousel-indicators li::before {
    position: absolute;
    top: -10px;
    left: 0;
    display: inline-block;
    width: 100%;
    height: 10px;
    content: ""
}

.carousel-indicators li::after {
    position: absolute;
    bottom: -10px;
    left: 0;
    display: inline-block;
    width: 100%;
    height: 10px;
    content: ""
}

.carousel-indicators .active {
    background-color: #4557bf;
}

.carousel-caption {
    position: absolute;
    right: 15%;
    bottom: 20px;
    left: 15%;
    z-index: 10;
    padding-top: 20px;
    padding-bottom: 20px;
    color: #fff;
    text-align: center
}