* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

.container {
    width: 1081px;
    margin: 0 auto;
    margin-top: 5rem;
}

img {
    max-width: 100%;
    height: auto;
    /* display: block; */
}


/* ------- 헤더 ----------- */
.mobile_header,
.main_menu_mb,
.top_bar {
    display: none;
}

.header_area {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
    flex-wrap: wrap;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}


.logo img {
    width: 90%;
    height: 75px;
    margin-left:10px;
}

.main_menu {
    display: flex;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.main_menu li {
    white-space: nowrap;
    cursor: pointer;
    padding: 4px 8px;
}

.main_menu li:hover {
    color: #003189;
    border-bottom: 1px solid #003189;
}

.search {
    flex-shrink: 0;
}

.search input {
    border: none;
    border-bottom: 2px solid #e3e3e3;
    outline: none;
    background: transparent;
    padding: 5px 5px;
    font-size: 12px;
}

.search input[type="text"] {
    font-size: 14px;
}

.search button {
    padding: 5px 10px;
    background-color: #003189;
    color: #fff;
}

/* ----------- 배너 ------------ */
.banner {
    margin-top: 85px;
    text-align: center;
    width: 100%;
    overflow-x: hidden;
    text-align: center;
}

.banner .container {
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.banner .hi {
    font-size: 20px;
    margin: 0;
}

.banner .strong {
    font-size: 26px;
    margin: 0;
    margin-bottom: 10px;
}

.banner .strong strong {
    color: #003189;
    font-size: 32px;
}

.banner_img1 {
    margin-bottom: 50px;

}

.banner_img2 {
    margin-bottom: 40px;
}

.banner_img3 {
    margin-bottom: 60px;
}


/* ----------- sec_1 -------------- */
.sec_1 {
    margin-top: 50px;
}

.sec_1 .container {
    width: 100%;
    overflow-x: hidden;
    text-align: center;
}

.sec_1 .container img {
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.sec_1 .sec1_list {
    list-style: none;
}

.sec_1 .sec1_list .txt_box {
    background-color: #E7EFFA;
    padding: 30px 40px;

    justify-content: center;
    align-items: center;
    text-align: center;

    border-bottom: 1px solid #c2c2c2;

    font-size: 28px;
    letter-spacing: 1.7px;
    line-height: 1.6;
}

.sec_1 .sec1_list .txt_box b {
    color: #c2c2c2;
    padding: 0 15px;
}

.sec_1 .sec1_list .txt_box .blue {
    color: #003189;
}

.sec1_list li {
    text-align: center;
}

.sec1_list li img {
    margin: 50px 0;
    height: auto;
    display: block;
}


.trigger-image {
    cursor: pointer;
    width: 100%;
    border: 2px solid #ccc;
    border-radius: 8px;
    transition: transform 0.3s;
}

.trigger-image:hover {
    transform: scale(1.02);
}

.holdon {
    display: none;
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.5s ease;
}

.li_2_2 img {
    width: 100%;
    margin-bottom: 10px;
    border-radius: 6px;
}

.li_2_2 img:first-child {
    width: 600px;
    margin-bottom: 60px;
}

.image-text {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin: 20px auto;
    width: 1000px;
    text-align: left;
}

.image-text img {
    width: 100%;
    max-width: 500px !important;
    height: auto;
}

.image-text p {
    flex: 1;
    font-size: 20px;
    color: #333;
    font-weight: 500;

    line-height: 1.9;
}

.image-text p .blue {
    color: #003189;
}

.li_2_2 p:first-child {
    font-size: 32px;
    font-weight: 400;

    margin-top: 40px;
}

.li_2_2 p:nth-child(2) {
    font-size: 48px;
}

.li_2_2 p:nth-child(2) strong {
    font-weight: bold;
}

.green {
    color: rgb(23, 196, 0);
}

.yellow {
    color: rgb(255, 218, 9);
}

.holdon .Image2-2 {
    width: 800px;
    height: auto;
    max-width: 800px;
}

.holdon .brand {
    font-size: 26px;
    font-weight: bold;

    line-height: 1.8;
    margin-bottom: 30px;
}

.li_2_2 {
    background-color: #001b4d;
    padding: 30px;
    margin: 0 auto;
    text-align: center;
}

.li_2_2 p:first-child {
    font-size: 24px;
    color: #fff;
    font-weight: 500px;
}

.li_2_2 p:first-child .yellow {
    color: rgb(255, 255, 126);
}

.li_2_2 img {
    width: 100% !important;
    max-width: 600px !important;
    height: auto !important;
    display: block;
    margin: 0 auto;
    box-sizing: border-box;
}

.li_2_2 p:nth-child(3) {
    font-size: 22px;
    font-weight: 500;

    color: #fff;
    line-height: 1.9;
}

.li_2_2 p:nth-child(3) strong {
    color: rgb(255, 255, 107);
}

.li_2_2 p:nth-child(4) {
    font-size: 28px;
    font-weight: bold;
    line-height: 1.9;

    margin-top: 10px;

    color: #fff;
}

.li_2_2 p:nth-child(4) .stroke {
    background-color: rgb(255, 255, 107);
    color: #000000;
}

.li_2_3 {
    max-width: 1000px;
    margin: 0 auto;
}

.li_2_3 p:nth-of-type(2) {
    font-size: 24px;
    line-height: 1.8;

    color: #fff;
    background-color: #001b4d;
    border-radius: 20px;
}

.li_2_3 p:nth-of-type(3) {
    font-size: 28px;
    font-weight: 500;

    margin-top: 20px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.li_2_3 p:nth-of-type(3) strong {
    color: #397eff;
    font-size: 30px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.holdon {
    display: none;
}

.holdon.open {
    display: block;
}

/* ---------- sec_2 ---------- */
.sec_2 {
    text-align: center;

    margin-top: 40px;
    margin-bottom: 80px;
}

.sec_2 .container {
    width: 100%;
    overflow-x: hidden;
    text-align: center;
}

.sec_2_pc_img {
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.sec_2_mb_img {
    display: none;
}

.sec_2_1 p:first-child {
    font-size: 26px;
    color: #9c9c9c;
    font-weight: bold;

    margin-bottom: 40px;
}

.sec_2_1 p:nth-child(3) {
    color: #003189;
    font-size: 32px;
    font-weight: 300;

    margin-top: 30px;
}

.sec_2_1 p:nth-child(4) {
    color: #9c9c9c;
    font-size: 30px;
}

/* -------- sec_3 ----------- */
.sec_3 {
    text-align: center;

    padding-bottom: 60px;
}

.sec_3 .container {
    width: 100%;
    overflow-x: hidden;
    text-align: center;
}

.sec_3 .container img {
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.sec_3 .container p {
    margin: 50px 0;
    font-size: 18px;
    color: #9c9c9c;

    letter-spacing: 1.6px;

    border-bottom: 2px solid #bdbdbd;

    display: inline-block;
}

.sec_3 .container p .blue {
    color: #003189;
    font-size: 24px;
}






/* --------------- 패럴럭스 스크롤 --------------------- */
.parallax-section {
    height: 250px;
    background-image: url('image/1-4.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.parallax-section_2 {
    height: 250px;
    background-image: url('image/4-2.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.content {
    padding: 80px 20px;
    color: white;
    text-align: center;
}

.Parallax_txt1 {
    border-bottom: 1px solid #fff;
    display: inline-block;
    font-size: 18px;

    margin-bottom: 10px;
}

.Parallax_txt1 b {
    font-size: 20px;
}

.Parallax_txt2 {
    font-size: 18px;
}

.Parallax_txt4 {
    background-color: #002468;
    color: #fff;

    display: inline-block;

    padding: 5px 10px;

    margin-top: 20px;
}

/* --------------- 로고 슬라이드 --------------------- */
.logo-slider {
    overflow: hidden;
    width: 100%;
    background: transparent;
    padding: 20px 0;
}

.logo-track {
    display: flex;
    width: calc(250px * 8);
    /* 이미지 8개 가로 너비 */
    animation: scroll 20s linear infinite;
}

.logo-track img {
    width: 250px;
    height: auto;
    margin: 0 10px;
    object-fit: contain;
}

/* ---------- sec_4 -------- */


.fade-in {
    opacity: 0;
    transform: translateY(170px);
    transition: all 0.9s ease-out;
    position: relative;
}

.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

.fade-in img {
    width: 100%;
}

.sec_4 .fade-in img.sec_4_bg {
    width: 100vw;
    height: 500px;
    display: block;
}

.overlay_contents {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding-top: 50px;
    /* 필요에 따라 조정 */
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 40px;
}

.slide_txt {
    text-align: center;
    color: rgb(0, 0, 0);
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
}

.slide_txt p:first-child {
    font-size: 36px;
}

.slide_txt p:nth-child(2) {
    font-weight: 300;
    font-size: 26px;
}

.logo-slider,
.logo-slider_2 {
    overflow: hidden;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.3);
}

.logo-track {
    display: flex;
    width: max-content;
    animation: scroll 20s linear infinite;
    gap: 40px;
}

.logo-track img {
    height: 50px;
}

/* 무한 스크롤 애니메이션 */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}


/* --------- sec_5 ---------- */
.sec_5 {
    text-align: center;
    margin-top: 60px;
    padding: 0 16px;
}

.sec_5 .container {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.sec_5 .container p:first-child {
    font-size: 18px;
    color: #6b6b6b;
    word-break: keep-all;
}

.sec_5 .container .orange {
    background-color: orangered;
    border-radius: 15px;
    color: #fff;
    padding: 3px 10px;
    margin-right: 10px;
}

.sec_5 .container p:nth-child(2) {
    font-size: 42px;
    line-height: 54px;
    padding: 24px 0;
    word-break: keep-all;
}

.sec_5 .container p:nth-child(2) strong {
    color: #002468;
}

.sec_5 .container p:nth-child(3) {
    font-weight: 500;
    word-break: keep-all;
}

.sec_5 .gray {
    background-color: #e0e0e0;
    color: #6b6b6b;
    margin: 30px auto;
    font-size: 12px;
    padding: 10px 20px;
    max-width: 1920px;
    text-align: center;
}

/* --------- sec_6 ----------- */
.sec_6 {
    background-color: #eeeeee;
    padding: 60px 20px;
}

.sec_6_container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
}


.sec_6 .input_left {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 45%
}

.sec_6 .right {
    flex: 1 1 45%;
    max-width: 45%;
}

.sec_6 .input.left,
.sec_6 .right {
    flex: 1 1 48%;
    max-width: 48%;
    box-sizing: border-box;
}

.input_row {
    display: flex;
    gap: 12px;
}

.input_row input[type="text"] {
    flex: 1 1 50%;
    padding: 14px 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
}

.sec_6 .input_left .web-qna-form-privacy-bt {
    display: inline-block;
    padding: 4px 6px;
    font-size: 12px;
    color: #000000;
    background-color: #eeeeee;
    border: 1px solid #ccc;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.sec_6 .input_left .web-qna-form-privacy-bt:hover {
    background-color: #000000;
    color: #fff;
}

.sec_6 .input_left input[type="text"] {
    padding: 14px 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.3s;
}

.input_left textarea {
    padding: 14px 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.3s;
}

.sec_6 .input_left input[type="submit"] {
    margin-top: 12px;
    padding: 12px 24px;
    background-color: #003189;
    color: #fff;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    width: auto;
    max-width: 200px;
}


/* 연락처 정보 영역 */
.sec_6 .map iframe {
    width: 100%;
    height: 300px;
    border: 0;
}

.sec_6 .contact {
    margin-bottom: 60px;
}

.sec_6 .contact_1 {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.sec_6 .contact_1 p {
    flex: 1 1 30%;
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.sec_6 .contact_1 p span {
    display: block;
    font-size: 12px;
    margin-top: 4px;
    font-weight: 400;
}

.sec_6 .contact .address {
    margin-top: 16px;
    font-size: 16px;
    font-weight: bold;
    color: #333;

    margin-top: 40px;
}

.sec_6 .contact .address span {
    display: block;
    font-size: 12px;
    margin-top: 4px;
    font-weight: 400;
}

.checkbox_wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

footer .container {
    display: flex;
    margin: 0 auto;
}

footer .address_2 h5,
footer .informaition h5 {
    font-size: 20px;
    margin-bottom: 15px;
}

footer .address_2 p,
footer .informaition p {
    font-size: 12px;
    color: #6b6b6b;
    line-height: 1.5;
}

.informaition {
    
	padding:15px;
}

/* ----------- 반응형 ---------  */

@media screen and (max-width: 1400px) {

    .mobile_header,
    .main_menu_mb {
        display: none;
    }

    .header_area {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .logo {
        order: 1;
    }

    .search {
        order: 2;
    }

    .main_menu {
        order: 3;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .search form {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
        width: 100%;
    }

    .search input {
        width: 60%;
        min-width: 200px;
    }

    .top_bar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0 20px;
        margin-bottom: 20px;
    }

    .header_area>.logo,
    .header_area>.search {
        display: none;
    }


}

@media (max-width: 1024px) {
	.container { padding-left : 10px; padding-right : 10px;  }
	img.img-responsive { max-width:100%; }

	.holdon .brand {
    font-size: 16px;
	}
	
	.li_2_2 p { font-size:16px !important }
	
	.li_2_3 p { font-size:16px !important }

    .top_bar,
    .header_area {
        display: none;
    }

    body {
        margin-top: 70px;
    }

    .mobile_header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 60px;
        z-index: 99999;
    }


    .main_menu_mb {
        position: fixed;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
        display: flex;
        flex-direction: column;
        background-color: #fff;
        top: 60px;
        left: 0;
        width: 100%;
        z-index: 9999;
        padding: 0;
    }

    .main_menu_mb li {
        padding: 10px 20px;
        border-bottom: 1px solid #eee;
    }

    .mobile_header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px;
        height: 60px;
        background-color: #fff;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .mobile_header .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .mobile_header .logo img {
        height: 40px;
        object-fit: contain;
    }
	
	

    .search-icon {
        display: block;
    }

    .hamburger,
    .search-icon {
        background: none;
        border: none;
        font-size: 24px;
        cursor: pointer;
        z-index: 999;
    }

    .search-icon img {
        width: 24px;
        height: 24px;
    }

    .logo img {
        height: 40px;
        object-fit: contain;
    }

    .banner {
        width: 100%;
        max-width: 1000px;
        margin: 0 auto;
        padding: 0 16px;
        text-align: center;
        overflow-x: hidden;

    }

    .banner_img1,
    .banner_img2,
    .banner_img3 {
        margin-left: auto;
        margin-right: auto;
        max-width: 100%;
        height: auto;
        display: block;
    }

    .sec_1 .sec1_list .txt_box {
        font-size: 14px;
    }
	
	.sec_1 .container .trigger img { max-width:100%; }

    .sec_2_pc_img {
        display: none !important;
    }

    .sec_2_mb_img {
        display: block !important;

        margin-left: auto;
        margin-right: auto;
        max-width: 100%;
        width: 600px;
        height: auto;
    }

    .sec_6_container {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 20px;
    }

    .sec_6 .input_left,
    .sec_6 .right {
        flex: 0 0 48%;
        max-width: 48%;
    }

}