/* 공통 */
.subpage {overflow: hidden; text-align: center; }
.subpage > section,
.tab > section {padding:90px 0; position: relative; }
section.gray {background: #f7f7f7; }
.sub_inner { width: 1400px; margin:0 auto; position: relative; padding:0 50px;}
/* .s_tit {margin-bottom: 50px; } */
.s_tit .dots {display: flex; justify-content: center; margin:0 0 15px;}
.s_tit .dots > i {display: block; width: 8px; height: 8px; background-color: #9c2024; }
.s_tit .dots > i:nth-child(2) {background-color: #c04c1f; margin:0 17px; }
.s_tit .dots > i:nth-child(3) {background-color: #e2701a; }
.s_tit h1 {font-size: 47px; font-weight: 700; color:#000;  }
.s_tit h2 {font-size: 25px; font-weight: 500; color:#000; margin:15px 0 0;}
.s_tit p {font-size: 20px; font-weight: 300; color:#000; line-height: 35px; word-break: keep-all; margin-top: 35px;}
.sub_p {font-size: 18px; font-weight: 300; color:#000; line-height: 30px; word-break: keep-all; }
.sub_p2 {font-size: 16px; font-weight: 300; color:#000; line-height: 27px; word-break: keep-all; letter-spacing: -.4px;}
.wh {color:#fff !important; }
.tab {display: none;}
.tab.active {display: block;}
.btn_list {display: flex; justify-content: center;}
.btn_list li { flex:1; margin-right: 15px;  }
.btn_list li:last-child {margin-right: 0;}
.btn_list li a {display: block; width: 100%; transition: all .3s ease; font-size:18px; font-weight:500; color:#000;  cursor: pointer;
padding-bottom: 20px; border-bottom: 2px solid #ddd; word-break: keep-all;}
.btn_list li a:hover {border-color: #9c2024;}
.btn_list li a.active {border-color: #9c2024; }
.line_tit {font-size: 32px; font-weight: 700; color:#000; padding-left: 20px; position: relative; text-align: left; margin: 0 0 35px;}
.line_tit::before {content: ''; display: block; width: 3px; height: 30px; background: #9c2024; position: absolute; left: 0; top:5px; }
.line_tit span {font-size: 75%;}
.bullet_list li {font-size:16px; font-weight: 300; color:#000; line-height: 27px; word-break: keep-all;  letter-spacing: -.5px;  position: relative; text-align: left;
padding-left:15px; margin:0 0 8px;}
.bullet_list li::before {content: ''; display: block; width: 5px; height: 5px; background: #000; position: absolute; left: 0; top:10px; border-radius: 50%; }
.bullet_list li:last-child {margin-bottom: 0 !important; }
.bullet_list li span {color:#9c2024; font-weight: 600; }
ul.img_wr {display: flex; }
ul.img_wr li {border:1px solid #ddd; background: #fff; display: flex; align-items: center; justify-content: center; }
.btn_wr {display: flex;  }
.s_btn {width: 195px; height: 50px; max-width: 195px; display: flex; align-items: center; justify-content: space-between; color: #fff; font-size: 14px; padding:0 24px;
font-weight: 300; overflow: hidden; z-index: 1; position: relative;  transition: all .4s ease; background: #333; margin-right: 18px;  flex:1; }
.s_btn::before {content: ""; z-index: -1; position: absolute; background: #333; transition: all .4s; left: 0; top: 0; width: 0; height: 100%;}
.btn_wr .s_btn:nth-child(even) {background: #9c2024; }
.btn_wr .s_btn:last-child {margin-right: 0; }

/*Content CSS*/
.img {border:1px solid #ddd; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden;}
.title .s_tit {padding-bottom: 50px; margin-bottom: 50px; border-bottom: 1px solid #ddd; }
.col3_box {display: flex; }
.col3_box > div {flex:1; margin-right: 35px; }
.col3_box > div:last-child {margin-right: 0; }
.col3_box > div h3 {font-size: 24px; font-weight: 700; color:#000; }
.col3_box > div h4 {font-size: 19px; font-weight: 700; color:#000;}
.col3_box .arrow {position: relative; padding-left: 30px; }
.col3_box .arrow::before {content: ''; display: block; width: 17px; height: 17px; position: absolute; left: 0; top:5px; background:url("../img/arrow_red.png") 50% 50% no-repeat;}
.col3_box .arrow:nth-child(even)::before {background-image:url("../img/arrow_black.png"); }

/* sec1 */
#sec1 .img {padding:50px; }
/* #sec1 .img_wr .img:last-child {margin-top: 25px;} */

/* sec2*/
#sec2 .img_wr {justify-content: space-between; }
#sec2 .img_wr li {width: calc(50% - 10px); padding:10px 0;}
#sec2 .col3_box {margin-top: 45px; }
#sec2 .col3_box > div {background: #fff; border:1px solid #ddd; border-top: 3px solid #9c2024; padding:40px;}
#sec2 .col3_box > div:nth-child(even) {border-top-color:#333; }
#sec2 .col3_box h3 {margin-bottom: 25px; padding-bottom: 25px; border-bottom: 1px solid #ddd; }
#sec2 .col3_box ul {text-align: left; }
#sec2 .col3_box ul li:nth-child(n+2) {margin-top: 5px; }

/* sec3 */
#sec3 .col3_box {text-align: left; }
#sec3 .col3_box h3 {margin-top: 30px; margin-bottom: 25px; padding-bottom: 30px; border-bottom: 1px solid #ddd; position: relative; }
#sec3 .col3_box h3::after {content: ''; display: block; width: 130px; height: 2px; background: #9c2024; position: absolute; left: 0; bottom: -1px; }
#sec3 .col3_box ul {margin-bottom: 30px; padding-bottom: 30px; border-bottom: 1px solid #ddd; min-height: 147px;}
#sec3 .col3_box h5 {font-size: 17px; font-weight: 600; color:#000; }
#sec3 .col3_box h5::before {top:1px; }
#sec3 .col3_box > div:nth-child(even) h3::after {background: #333; }
#sec3 .col3_box > div:nth-child(even) h5::before {background-image:url("../img/arrow_black.png"); }

/* sec4 */
#sec4 .col3_box > div {background: #fff; border:1px solid #ddd; border-top: 3px solid #9c2024; padding:35px 25px;}
#sec4 .col3_box .img {margin-top: 25px; }
#sec4 .col3_box .img img {width: 100%;}
#sec4 .col3_box h4 {margin-top: 25px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #ddd; }
#sec4 .col3_box > div:nth-child(even) {border-top-color:#333; }

/* sec5 */
#sec5 .col3_box > div {background: #fff; border:1px solid #ddd; border-top: 3px solid #9c2024; padding:35px 25px;}
#sec5 .col3_box .img {margin-top: 25px; }
#sec5 .col3_box h4 {margin-top: 25px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #ddd; }
#sec5 .col3_box > div:nth-child(even) {border-top-color:#333; }









@media screen and (max-width: 1400px) {
    /* 공통 */
    .sub_inner {width: 100%;}
    .btn_list li {margin-right: 10px;}

    /* content */
    .col3_box > div {margin-right: 15px;}
    /* sec3 */
    #sec3 .col3_box ul {min-height:175px;}

}

@media screen and (max-width: 1280px) {
    .col3_box > div {margin-right: 10px;}
}

@media screen and (max-width: 1024px) {
    /* 공통 */
    .subpage > section,
    .tab > section {padding:90px 0; }
    .sub_inner { padding: 0 30px; }
    .s_tit h1 {font-size: 32px;}
    .s_tit h2 {font-size:20px; line-height: 30px;}
    .s_tit p {font-size: 18px; line-height: 30px; margin-top: 25px;}
    .sub_p  {font-size: 16px; line-height: 28px;}
    .sub_p2  {font-size: 14px; line-height: 22px;}
    .btn_list li {max-width: 250px;}
    .btn_list li a {font-size: 14px; padding-bottom: 15px; letter-spacing: -.4px; }
    .line_tit {font-size: 24px; padding-left: 15px; margin: 0 0 25px;}
    .line_tit::before {height: 25px; top:3px;}
    .bullet_list li {font-size: 14px; line-height: 22px;}
    .bullet_list li::before {top:8px;}

    /* content */
    .col3_box {flex-direction: column; }
    .col3_box > div {flex:auto; margin-right:0;}
    .col3_box > div:nth-child(n+2) {margin-top: 15px;}
    .col3_box > div h3 {font-size: 20px; }
    .col3_box > div h4 {font-size: 17px; }

    /* sec1 */
    #sec1 .img {padding:20px; }
    #sec1 .img_wr .img:last-child {margin-top: 15px;}
    /* sec2 */
    #sec2 .img_wr {flex-direction: column; }
    #sec2 .img_wr li {width: 100%;  padding:5px;}
    #sec2 .img_wr li:last-child {margin-top: 15px; }
    #sec2 .col3_box {margin-top: 35px;}
    #sec2 .col3_box > div {display: flex;}
    #sec2 .col3_box h3 {margin: 0 25px 0 0; padding:0 25px 0 0; border-bottom: 0; border-right: 1px solid #ddd; min-width: 226px; text-align: left; }
    #sec2 .col3_box .arrow {padding-left: 22px;}
    #sec2 .col3_box .arrow::before {width: 14px; height: 14px; background-size: contain; top:4px;}
    /* sec3 */
    #sec3 .col3_box > div {display: flex; align-items: flex-start ;}
    #sec3 .col3_box > div:nth-child(n+2) {margin-top: 50px;}
    #sec3 .col3_box .img {min-width: 300px; }
    #sec3 .col3_box .txt {min-width: calc(100% - 300px); padding:0 0 0 30px;}
    #sec3 .col3_box h3 {margin: 0 0 20px; padding: 0 0 20px; border-bottom: 1px solid #ddd;}
    #sec3 .col3_box ul {min-height: auto;      margin-bottom: 20px; padding-bottom: 20px;}
    #sec3 .col3_box h5 {font-size: 15px; padding-left: 22px;}
    #sec3 .col3_box h5::before {width: 14px; height: 14px; background-size: contain; top:2px;}
    /* sec4 */
    #sec4 .col3_box > div {display: flex; align-items: flex-start ;}
    #sec4 .col3_box .title {min-width: 300px; }
    #sec4 .col3_box .content {min-width: calc(100% - 300px); padding:0 0 0 30px; text-align: left; }
    #sec4 .col3_box .img {margin-top: 15px; }
    #sec4 .col3_box h4 { margin-top: 0; margin-bottom: 15px; padding-bottom: 15px;}

    /* sec5 */
    #sec5 .col3_box > div {display: flex; align-items: flex-start ;}
    #sec5 .col3_box .title {min-width: 300px; }
    #sec5 .col3_box .content {min-width: calc(100% - 300px); padding:0 0 0 30px; text-align: left; }
    #sec5 .col3_box .img {margin-top: 15px; }
    #sec5 .col3_box h4 { margin-top: 0; margin-bottom: 15px; padding-bottom: 15px;}
}

@media screen and (max-width: 768px) {
    .col3_box > div h3 {font-size: 18px; }
    .col3_box > div h4 {font-size: 15px; }

    /* sec3 */
    #sec3 .col3_box .img {min-width: 230px; }
    #sec3 .col3_box .txt {min-width: calc(100% - 230px); }
    /* sec4 */
    #sec4 .col3_box .title {min-width: 230px; }
    #sec4 .col3_box .content {min-width: calc(100% - 230px);}
    /* sec5 */
    #sec5 .col3_box .title {min-width: 230px; }
    #sec5 .col3_box .content {min-width: calc(100% - 230px);}


}


@media screen and (max-width: 640px) {
    /* 공통*/
    .subpage > section,
    .tab > section {padding:60px 0; }
    .sub_inner {padding: 0 15px; }
    .s_tit h1 {font-size: 26px;}
    .s_tit h2 {font-size:16px; margin:10px 0 0; line-height: 26px;}
    .s_tit p {font-size: 14px; line-height: 24px; margin-top: 20px;}
    .s_tit p br {display: none;}
    .s_tit .dots > i {width: 6px; height: 6px;}
    .s_tit .dots > i:nth-child(2) {margin:0 12px;}
    .sub_p {font-size: 14px; line-height: 24px; }
    .sub_p2  {font-size: 13px; line-height: 20px;}
    .btn_list {flex-wrap:wrap;}
    .btn_list li {margin-right:10px; }
    .btn_list li:last-child {margin-right: 0; }
    .btn_list li:nth-child(n+4) {margin-top: 20px;}
    .btn_list li a { padding:0 10px 15px; font-size: 13px;}
    .line_tit {font-size: 20px;}
    .line_tit::before {height: 20px; top:2px; }
    .line_tit span {display: block; margin:5px 0 0;}
    .bullet_list {padding: 0; }
    .bullet_list li {font-size: 13px; line-height: 20px; padding-left: 12px;}
    .bullet_list li::before {width: 4px; height: 4px; top:7px; }

    /* content */
    .title .s_tit {padding-bottom: 30px; margin-bottom: 30px;}
    /* sec2 */
    #sec2 .col3_box > div {display: block; padding:30px; }
    #sec2 .col3_box h3 {min-width: auto; margin: 0 0 20px; padding: 0 0 20px; border-right: 0; border-bottom: 1px solid #ddd; width: 100%;
    text-align: center; }
    #sec2 .col3_box .arrow::before {width: 12px; height: 12px; top:3px;}
    /* sec3 */
    #sec3 .col3_box > div {display: block; }
    #sec3 .col3_box .img {min-width:auto; width: 100%; }
    #sec3 .col3_box .img img {width: 100%; }
    #sec3 .col3_box .txt {min-width: auto; width: 100%; padding:0; margin-top: 30px; }
    /* sec4 */
    #sec4 .col3_box > div {display: block; }
    #sec4 .col3_box .title {min-width: auto; width: 100%;}
    #sec4 .col3_box .content {min-width: auto; width: 100%; padding:0; margin-top: 30px; }
    /* sec5 */
    #sec5 .col3_box > div {display: block; }
    #sec5 .col3_box .title {min-width: auto; width: 100%;}
    #sec5 .col3_box .content {min-width: auto; width: 100%; padding:0; margin-top: 30px; }






}

@media screen and (max-width: 480px) {
    /* 공통*/
    .btn_list {flex-wrap:wrap;}
    .btn_list li {  margin-right:5px;}
    .btn_list li a {font-size: 12px; padding:0 5px 10px; height: 100%; line-height: 18px;}

    /* content */






}