@charset "UTF-8";
/* 공통 */

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --text-color: #ecf0f1;
    --sub-text-color: #bdc3c7;
    --accent-color: #f39c12;
}


.pb30 { padding-bottom:30px; }
.pb10 { padding-bottom:10px; }
.pt30 { padding-top:30px;}
.fs-14 { font-size:14px; }
.h_before { position: relative; padding:0; }
.h_before:before { content:''; position: absolute; left:0; width:5px; height:100%; background:#003663; }

.lh15 { line-height:1.5;} /* line-height 2 */
.lh2 { line-height:2;} /* line-height 2 */
.text_center { text-align:center;}
.d_flex { display:flex;}
.jcs { 
  display:flex;
  justify-content: space-between;
}
.fw-600 { font-weight: 600;}

/* noline */
.w_table th,
.w_table td { border-top:none !important; border-bottom: none !important; background-color:transparent !important;}


.index_mySwiper .swiper-slide { background:#fdf2e9; border-radius: 5px; padding:10px;}
.index_mySwiper .swiper-slide h4 { font-weight:400; font-size: 14px; height:36px;}
.index_mySwiper .swiper-slide > div { display: flex;justify-content: space-between; padding:15px 0 0 0; }
.index_mySwiper .swiper-slide .status { background:#fff; padding:5px; border-radius: 5px;}

.index_maintenance { 
  /* background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),url(../images/domenico-loia-hGV2TfOh0ns-unsplash.jpg);   */
  background: linear-gradient(143deg, #325d64, #18423f30);
  background-size:cover; background-attachment: fixed;
  padding:60px 0; color:#fff; padding-top:30px; }
.index_maintenance h3 { font-size: 30px; text-align: center; color:#fff; padding:0 0 16px;}
.index_maintenance h4 span { position: relative; display: inline-block;}
.index_maintenance h4 span:after { content:''; position: absolute; border:1px solid #4eb887; width:100%; bottom:-10px; left:0;}
.index_maintenance h4 { font-size: 18px; text-align: center; color:#fff; padding:0 10px 50px; word-break: keep-all;}
.index_maintenance b { font-size: 16px; text-align: center;  padding:0 0 60px; display: block;}
.index_maintenance p { font-size: 16px;  }
.index_maintenance li { display: inline-flex; font-size:16px; line-height: 41px;  }

.index_maintenance li:nth-child(1) { width:40px; }
/* .index_maintenance li:nth-child(2) { width:300px; } */
.index_maintenance .qa h3 span { font-size: 12px;}

.slick-vertical .slick-slide { border-bottom:1px dotted #ddd !important;}

.qa .post-wrapper { padding:16px 0 0 0;}

.index_maintenance .container h3 { color:#000; font-size: 20px; text-align: left; border-bottom:1px solid #ddd; }
.index_maintenance > div > div { width:calc((100% /2) - 10px); background-color: #fff; padding:20px; border-radius: 10px; color:#333; border:1px solid #999; }
.index_maintenance .right { line-height:2; display: flex; flex-direction: column;  justify-content: space-between; text-align: center; }
.index_maintenance .right .info { padding-top:16px; }
.index_maintenance .right .tel { font-size:30px; color:#3d4044; font-weight:700;}
.index_maintenance .right .email { word-break: keep-all;}
.index_maintenance .right a { color:inherit;}
.index_maintenance .right b { display:inline;}
.index_maintenance .right img { padding:10px 0 20px;}
.index_maintenance .right .maintenance { 
  padding:5px 20px; 
  font-size: 18px; 
  font-weight: 600; 
  margin:15px auto; display:block; 
  width:85%; 
  border:1px solid #ddd;
  border-radius:20px;
  transition: all .3s; background:rgba(255,255,255,0.3); 
  color:#fff;  
}
.index_maintenance .right .info > div { background:#eee; padding: 10px 0; margin: 0 0 10px; border-radius: 10px; }
.index_maintenance .right .btn1:hover { background:#59636d; }
.index_maintenance .right .btn2:hover { background:#d4d4d4;  }
.index_maintenance .right .btn1 { background: #212529; }
.index_maintenance .right .btn2 { background: #fff; color:#515151; }

.i_banner_wrapper img { width: 100%; padding-bottom:16px;}


/* 빠른상담 간편상담 */
#quick-write { padding:0 1rem;}

/* 카카오톡 플로팅 버튼 컨테이너 */
#kakao-floating {
    position: fixed;
    display:flex;
    flex-direction: column;
    /* bottom: 10rem; */
    top:50%;
    transform: translateY(-50%);
    right: 0;
    z-index: 1000;
    padding:10px;
    background-color: darkslateblue;
    border-top-left-radius:10px;
    border-bottom-left-radius:10px;
    color:#ffffff;
    font-weight: 500;
    font-size: 0.875rem;
}


/* 아이콘 호버 효과 */
#kakao-floating img {
    transition: transform 0.3s ease;
    cursor:pointer;
    width:40px;
    margin:0 auto;
}

#kakao-floating a:hover img {
    transform: scale(1.1);
}

.status-text {
    white-space: nowrap;
}


#service_wrap { 
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),url(../images/carlos-muza-hpjSkU2UYSU-unsplash.jpg);  background-size:cover; background-attachment: fixed;
  padding:60px 0;}
#service_wrap h2 { font-size: 26px; text-align: center; color:#fff; padding:0 0 30px;}
#service_wrap > div { display: flex; gap:30px; }
#service_wrap > div > div { width:calc(100% / 4); background:#fff; padding:30px; border-radius: 10px; text-align: center; }
#service_wrap > div > div h3 { font-size: 20px; padding:0 0 20px;}
#service_wrap > div > div p { font-size: 14px; }

.table {
  width: 100%;
  border: 1px solid #ddd;
  padding: 0;
  border-spacing: 0;
  border-collapse: collapse;
}

.table caption { position:absolute; left:-9999999px;}

.table th,
.table td {
  border: 1px solid #ddd;
  padding: 0;
  margin: 0;
  border-spacing: 0;
  height: 40px;
  padding: 10px;
  font-weight: 600;
}

.table.maintenance thead th { background:#9b9b9b; color:#fff;}
.table.maintenance span {
  display: block;
  font-size: 14px;
}

.table.maintenance em { 
  font-style:normal; 
  /* display: none;   */
  display:block;
  padding:10px 0 0;  
  font-weight: normal; 
  font-size: 14px;
}


.table.maintenance {  
  word-break: keep-all;
}


.table.maintenance th { font-size: 14px; font-weight: 400;}
.table.maintenance td { font-size:14px; font-weight:normal;}

.table td span {
  display: inline-block;
  padding: 5px 0 0 0;
  font-weight: 400;
}

.table th {
  background: #eee;
}

#top_line_banner { position:relative; text-align:center;  background:#e48128; height: 40px; }

#maintenance { min-height: 870px; font-size:1rem;}
#maintenance .home_desc p { padding:0 0 10px; margin:0; word-break: auto-phrase;}
#maintenance caption { font-weight: 600; padding:0 0 16px;}
#maintenance ul { counter-reset: number 0; padding-left:20px; position: relative;}
#maintenance li { line-height: 1.5; font-size: 16px; padding:5px 0 15px; font-weight: 600; }
#maintenance li:before { counter-increment: number 1; content: counter(number) '.'; position: absolute; left:0; }
#maintenance li span:first-child { padding:10px 0 0 0;  }
#maintenance li span { display: block; font-size: 14px;  color:#24292E; margin:0 0 5px 0; font-weight: normal; }
#maintenance h4 { font-size: 20px; font-weight: 400; padding-bottom:30px;}
#maintenance .top_img { 
  width: 100%;
  height: 500px;

  object-fit: cover;  
}

/* .maintenance1 { display: none;} */
.maintenance1 h2 {
  font-size:1rem;
  padding:1rem 0;
}

.maintenance1 ul {
  margin:0 0 1rem;
}

.maintenance1 li {
  line-height: 1.25rem;
  font-weight: 500;
  font-size:0.875rem;
  padding:0 0 0.625rem;
}

.maintenance1 li span { 
  font-weight: normal;
  display: block;
}

#maintenance h5 { font-size: 20px; padding:30px 0;}




.button1 { 
  display: block;
  margin:60px auto;
  border:none;
  font-size: 14px;
  padding: 20px;
  background-color: #003663;
  color:#fff;
  font-weight: 700;
}

/* 레이아웃 크기 지정 */
/* #hd, #wrapper, #ft {min-width:1280px;} */
#hd_pop,
#hd_wrapper,
#tnb .inner,
#gnb .gnb_wrap,
#container_wr,
#ft_wr {
  max-width: 1280px;
  padding: 0 20px;
}

/* 상단 레이아웃 */
/* 전체를 검게 */
#dim {
  position: fixed;
  left: 0;
  right: 0;
  height: 100vh;
  background: rgba(0, 0, 0, 0.3);
  z-index: 50;
  display: none;
  cursor: pointer;
  z-index: 101;
}

#top_fix { 
  background:rgba(0,0,0,0.3);
  height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  font-size: 16px;
  color:#fff;
  display:none;
}

#top_fix .request { display:inline-block; background:#2196F3; padding:8px 10px; }
#top_fix .tel img { width: 24px; filter: invert(99%) sepia(1%) saturate(2%) hue-rotate(314deg) brightness(105%) contrast(100%);}
#top_fix .tel { padding:7px 10px; background:#673AB7; height: 100%; display: inline-block;}
.top_fix_wrap { display: flex; justify-content: end; flex:1;}
#top_fix a { color:#fff;}
#top_fix .left p { padding:0 0 0 16px;}

#hd {
  position:fixed; 
  /* border-bottom: 1px solid #eee; */
  left:0;
  right:0;
  top:0;
  height:70px;
  z-index: 100;
  /* display: none; */
  
}
  
#hd.not {  border-bottom: 1px solid #eee; 
  /* display: none;  */
}


#hd_h1 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

#hd .top_nav {
  height: 50px;
  background: #000;
  color: #fff;
  display: none;
}

#hd_wrapper {
  position: relative;
  margin: 0 auto;
  zoom: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  z-index: 30;
}

#hd_wrapper .hd_call { display: none;}

/* 본문 */
#wrapper { 
  padding-top:70px;
}

#wrapper.wrapper_index { padding-top:0;}


/* #hd_wrapper:after {display:block;visibility:hidden;clear:both;content:""} */
/* 이거 풀면 space-between 깨짐 */
.logo {
  float: left;
  font-size: 26px;
  /* text-align: center; */
  flex:1;
}

.logo a {
  font-family: 'Roboto',sans-serif;
  font-weight: 500;
}

.logo .desc { font-size:16px; position:absolute; bottom:20px; left:155px; display:none; background:#000; color:#fff; letter-spacing: -1.5px;}
.logo .desc em { font-style: inherit; background:red;}


.logo a span {
  display: inline-block;
  /* color: cadetblue; */
  padding:3px;
  color:#fff;
  background: darkslateblue;
  transform: rotate(10deg);
  margin: 0px 0 0px 5px; 
  line-height: 1;

}

#top_gnb_wrap .m_nav_icon_title { display: none ;}
#top_gnb_wrap .tel { padding:30px 0; font-size:20px; text-align: center; display:none;}

.top_gnb {
  display: flex;
  justify-content: space-between;
  color: #000;
  font-size: 18px;
  font-weight: 500;
}



.top_gnb .logo { display: none;}

.top_gnb a {
  color: #000;
  display: block;
  padding: 12px 20px;
  font-weight: 400;
}

.top_gnb li {
  text-align: center;
}

/* 데스크탑에서만 호버 효과 */
@media (min-width: 769px) {
  .top_gnb li:hover {
    background-color: #ff7a39;
    border-radius: 4px;
  }
}

.top_gnb a:hover {
  color: #fff;
}

.top_gnb.top > li > a { color:#fff;}


.nav_icon {
  display: none;
}

.nav_icon img {
  width: 46px;
  border-radius: 5px;
}

.nav_icon li {
  text-align: center;
  position: relative;
  padding: 0 10px;
}

.nav_icon li span {
  display: block;
  border: 1px solid #a5a5a5;
  padding: 10px;
  margin: 10px 0 0 0;
  position: absolute;
  left: 0;
  top: 0px;
  background-color: gold;
  border: 1px solid #ddd;
  border-radius: 5px;
  position: absolute;
  animation: motion 0.5s linear 0s infinite alternate;
}

.nav_icon li span:after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  border: 1px solid #ddd;
  width: 10px;
  height: 10px;
  top: -6px;
  background: gold;
  border-bottom: none;
  border-right: none;
}

#side_fix {
  position: fixed;
  right: 17px;
  bottom: 150px;
  background: #fff;
  text-align: center;
  box-shadow: 5px 5px 10px 0px rgba(0, 0, 0, 0.3);
  padding: 0 5px;
  height: 130px;
  /* display: flex; */
  display: none;
  flex-direction: column;
  justify-content: space-evenly;

}

#side_fix img {
  width: 46px;
  border-radius: 5px;
}

#side_fix li {
  padding: 0;
  position: relative;
}

#side_fix li:hover span {
  transform: scaleX(1);
}

#side_fix li span {
  border: 1px solid #a5a5a5;
  padding: 10px;
  margin: 10px 0 0 0;
  position: absolute;
  right: 70px;
  top: -12px;
  background-color: gold;
  border: 1px solid #ddd;
  border-radius: 5px;
  position: absolute;
  width: 130px;
  /* display:none; */
  transform: scaleX(0);
  transition: all ease-in-out 0.3s;
  /*animation: motion 0.5s linear 0s infinite alternate;*/
}

#side_fix li:last-child span {
  background: #00c73c;
  color: #fff;
}

#side_fix li span:after {
  content: '';
  position: absolute;
  left: 124px;
  transform: translateY(-50%) rotate(130deg);
  border: 1px solid #ddd;
  width: 10px;
  height: 10px;
  top: 50%;
  background: gold;
  border-bottom: none;
  border-right: none;
}

#side_fix li:last-child span:after {
  background: #00c73c;
}


.side_fix1 { 
  position: fixed;
  z-index: 1;
  right:-330px;
  /* top:50%; */
  bottom:0;
  width: 350px;  
  transition: all 0.3s;
  display: flex;
  align-items: center;  
  /* height: 120px; */
  /* transform: translateY(-50%); */

}
.side_fix1 .sns_wrap { border:1px solid #ddd; margin-top:20px;}
.side_fix1 .sns_wrap h3 { padding:16px 0 0 0; margin:0 0 40px 0; position: relative; }
.side_fix1 .sns_wrap h3:after { content:''; 
  display: block; 
  position: absolute; 
  bottom:-10px; 
  left:50%;
  width:90px; 
  height:5px; 
  background:blue; 
  transform: translateX(-50%); 
}

.side_fix1 th { padding:0 0 0 10px;}
.side_fix1 .sns_wrap li { height: 70px;}
.side_fix1 .sns_wrap a { display: flex; align-items: center; justify-content: center;}

.side_fix1 h3 { text-align: center; padding-bottom:10px; font-size:1.25rem;}
.side_fix1 span.sns { 
  /* display: none; */
  display: inline-block;  
  padding:10px 10px;
  line-height: 26px;
  border-radius: 5px;
  border:1px solid #dddddd;
  position: relative;
  margin-left:30px;
  /*
  transform: scaleX(0);
  transition: all ease-in-out 0.3s;
  */
}


.side_fix1 .kakao { background-color: #ffd700; color:#000;}
.side_fix1 .naver { background-color: #00c73c; color:#fff;}


.side_fix1 .sns:after {
  content: '';
  position: absolute;
  left: 0%;
  transform: translate(-50%,-50%) rotate(45deg);
  border: 1px solid #ddd;
  width: 10px;
  height: 10px;
  top: 50%;
  background: gold;
  border:none;
  border-bottom: red;
  border-right: none;
}

/* .side_fix li:hover span { */
.side_fix1 li:hover .sns {
  transform: scaleX(1);
}

.side_fix1 .naver:after {
  background: #00c73c;
}

.side_fix1 .wrap { 
  background:#fff; 
  flex:1;  
  padding:16px;  
  /* height: 100%; */
  overflow-y: auto;
  
}


.side_fix1 .quick_btn { 
  width: 20px;  
  padding:10px;
  display: inline-flex;
  justify-content: center;
  border:none;
  background:rgba(0, 0, 0, 0.7);
  line-height: 1.25;
  color:#fff;
  font-size:14px;
  flex-direction: column;
  align-items: center;
}

.side_fix1 label { 
  padding:0 5px 0 5px;
  position: relative;
  top:-1.5px;
}

.side_fix1 img { 
  width: 46px;
  border-radius: 5px; 
}


.main_swiper .swiper-pagination-bullet-active { width:40px !important; border-radius: 10px !important;}


.side_fix1.active .wrap { box-shadow : 2px 3px 5px 0px; }
.side_fix1.active {
  right:0px;
  z-index: 1000;
  height: auto;
}

.side_fix1 .email {   margin-top:20px; }
.side_fix1 .email span { display: flex; align-items: center; font-size: 14px;}
.side_fix1 .email span ion-icon { padding:0 0 0 10px; font-size: 26px;}
.side_fix1 .email button { margin:0 0 0 0px; background:#fa5a5a; padding:10px; color:#fff; border:1px solid #eee; width:100%;}

.quick_btn:after { content:"\f053"; font-family: 'fontawesome'; padding-top:10px;}
.quick_btn.active:after  { content:"\f054";}

/* .quick_btn ion-icon { margin:10px 0 0 0; font-size:16px;} */

.table1 { width:100%; font-size: 12px; border-collapse: collapse; }
.table1 th,
.table1 td { border:1px solid #ddd;}

.table1 th {  
  border-left:none;
  background:#eee; 
}

.table1 td { 
  height: 45px; 
  padding:0 0 0 10px;
  border-right: none;
}

.table1 input { height: 28px;}

.table1 input[type='text'],
.table1 input[type='email'],
.table1 input[type='tel'],
.table1 textarea 
 { 
  width:calc(100% - 10px); 
  border:1px solid #ddd;
 }
 .table1 textarea { margin:10px 0;}

.side_fix1 input[type='submit'] { 
  border:none; 
  display: block; 
  margin:16px auto 0; 
  padding:10px 0;
  width: 100%;
  font-size:16px;
  background-color: #6698cb;
  color:#fff;
}


@keyframes motion {
  0% {
    top: 45px;
  }
  100% {
    top: 50px;
  }
}

.navbar_toggleBtn {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 20px;
  display: none;
}

.hd_sch_wr {
  float: left;
  padding: 30px 0;
  width: 445px;
  margin-left: 65px;
}

#hd_sch h3 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

#hd_sch {
  border-radius: 30px;
  overflow: hidden;
}

#hd_sch #sch_stx {
  float: left;
  width: 385px;
  height: 45px;
  padding-left: 10px;
  border-radius: 30px 0 0 30px;
  background: #2c2c2c;
  border: 0;
  border-right: 0;
  font-size: 1.25em;
  color: #fff;
}

#hd_sch #sch_submit {
  float: left;
  width: 60px;
  height: 45px;
  border: 0;
  background: #2c2c2c;
  color: #fff;
  border-radius: 0 30px 30px 0;
  cursor: pointer;
  font-size: 16px;
}

#hd_define {
  float: left;
}

#hd_define:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

#hd_define li {
  float: left;
  font-size: 1.083em;
  line-height: 14px;
  border-right: 1px solid #4a4a4a;
  position: relative;
  text-align: center;
  margin: 15px 10px 15px 0;
  padding-right: 10px;
}

#hd_define li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

#hd_define li a {
  display: inline-block;
  color: #919191;
}

#hd_define li.active a {
  color: #fff;
}

#hd_qnb {
  float: right;
  text-align: right;
}

#hd_qnb:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

#hd_qnb li {
  float: left;
  font-size: 1.083em;
  line-height: 14px;
  border-right: 1px solid #4a4a4a;
  position: relative;
  text-align: center;
  margin: 15px 10px 15px 0;
  padding-right: 10px;
}

#hd_qnb li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

#hd_qnb li span {
  display: block;
  margin-top: 5px;
  font-size: 0.92em;
}

#hd_qnb li a {
  display: inline-block;
  color: #919191;
}

#hd_qnb .visit .visit-num {
  display: inline-block;
  line-height: 16px;
  padding: 0 5px;
  margin-left: 5px;
  border-radius: 10px;
  background: #da22f5;
  color: #fff;
  font-size: 10px;
}

.hd_login {
  position: absolute;
  right: 0;
  top: 60px;
}

.hd_login li {
  float: left;
  margin: 0 5px;
  border-left: 1px solid #616161;
  padding-left: 10px;
  line-height: 13px;
}

.hd_login li:first-child {
  border-left: 0;
}

.hd_login a {
  color: #fff;
}

/* 메인메뉴 */
#gnb {
  position: relative;
  background: #fff;
}

#gnb > h2 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

#gnb .gnb_wrap {
  margin: 0 auto;
  position: relative;
}

#gnb .gnb_wrap:hover, #gnb .gnb_wrap:focus, #gnb .gnb_wrap:active {
  z-index: 3;
}

#gnb #gnb_1dul {
  font-size: 1.083em;
  padding: 0;
  border-bottom: 1px solid #e0e2e5;
  zoom: 1;
}

#gnb ul:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

#gnb .gnb_1dli {
  float: left;
  line-height: 55px;
  padding: 0px;
  position: relative;
}

#gnb .gnb_1dli:hover > a {
  color: #3a8afd;
  transition: background-color 0.3s ease-out;
}

.gnb_1dli .bg {
  position: absolute;
  top: 24px;
  right: 8px;
  display: inline-block;
  width: 10px;
  height: 10px;
  overflow: hidden;
  background: url("../img/gnb_bg2.gif") no-repeat 50% 50%;
  text-indent: -999px;
}

.gnb_1da {
  display: block;
  font-weight: bold;
  padding: 0 15px;
  color: #080808;
  text-decoration: none;
}

.gnb_1dli.gnb_al_li_plus .gnb_1da {
  padding-right: 25px;
}

.gnb_2dli:first-child {
  border: 0;
}

.gnb_2dul {
  display: none;
  position: absolute;
  top: 54px;
  min-width: 140px;
  padding-top: 2px;
}

.gnb_2dul .gnb_2dul_box {
  border: 1px solid #e0e2e5;
  border-top: 0;
  padding: 0;
  box-shadow: 0px 1px 5px rgba(97, 97, 97, 0.2);
}

.gnb_2da {
  display: block;
  padding: 0 10px;
  line-height: 40px;
  background: #fff;
  color: #080808;
  text-align: left;
  text-decoration: none;
}

a.gnb_2da:hover {
  color: #3a8afd;
  background: #f7f7f8;
  transition: all 0.3s ease-out;
}

.gnb_2da:focus, .gnb_2da:hover {
  color: #fff;
}

.gnb_1dli_over .gnb_2dul {
  display: block;
  left: 0;
}

.gnb_1dli_over2 .gnb_2dul {
  display: block;
  right: 0;
}

.gnb_wrap .gnb_empty {
  padding: 10px 0;
  width: 100%;
  text-align: center;
  line-height: 2.7em;
  color: #080808;
}

.gnb_wrap .gnb_empty a {
  color: #3a8afd;
  text-decoration: underline;
}

.gnb_wrap .gnb_al_ul .gnb_empty, .gnb_wrap .gnb_al_ul .gnb_empty a {
  color: #555;
}

#gnb .gnb_menu_btn {
  background: #4158d1;
  color: #fff;
  width: 50px;
  height: 55px;
  border: 0;
  vertical-align: top;
  font-size: 18px;
}

#gnb .gnb_close_btn {
  background: #fff;
  color: #b6b9bb;
  width: 50px;
  height: 50px;
  border: 0;
  vertical-align: top;
  font-size: 18px;
  position: absolute;
  top: 0;
  right: 0;
}

#gnb .gnb_mnal {
  float: right;
  padding: 0;
}

.telnum { 
  font-size: 16px;
  background: rgba(0,0,0,0.3);
  color: #fff;
  padding: 3px 8px;
  border-radius: 5px;
  display: none;
}
.telnum img {
filter: invert(99%) sepia(1%) saturate(2%) hue-rotate(314deg) brightness(105%) contrast(100%);
width: 24px;
margin-right:5px;
}



/* pricing */
.pricing-section { display: grid; grid-template-columns: repeat(3,1fr); margin:60px 0 0 0; gap:20px;}
.pricing-section > div { 
  background:#fff; 
  margin:0 10px 30px; 
  padding:30px; 
  border-radius: 10px; 
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  
}
.pricing-section h2 { font-size:18px; font-weight: 600;}
.pricing-section h4 { font-size:14px; font-weight: 400; color:#6b7280}
.pricing-section p { font-size: 28px;font-weight: 600;}
.pricing-section > div > div { display: flex; justify-content: space-between; border-bottom: 1px solid #dddddd;padding: 10px 0;margin: 0 0 30px;align-items: center;}
.pricing-section ul { margin:0 0 0 30px;}
.pricing-section li { line-height: 200%; font-size: 16px; list-style:disc}


/* 상단 슬라이드 */

.main_swiper { 
  /* height:600px;  */
}

.main_slide1 {  
  /* background: url(../../../images/fotis-fotopoulos-LJ9KY8pIH3E-unsplash.jpg) center/cover; */
  /* background: url(../../../images/jess-bailey-q10VITrVYUM-unsplash.jpg) center/cover; */
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url("../../../images/thisisengineering--GoKFTYnRoQ-unsplash.jpg");
  background-size: cover;
  background-position: center center;
  background-attachment: fixed; 
  background-repeat: no-repeat;
}

.main_slide2 {
  background: url(../../../images/jess-bailey-q10VITrVYUM-unsplash.jpg) center/cover;
}


.main_swiper .main_slide {
  width: 100%;
  height: 600px;
  
}


.swiper-pagination-bullet { width: 12px; height: 12px; background: transparent; border: 1px solid #6698cb; opacity: 1; }
.swiper-pagination-bullet-active { width: 40px; transition: width .5s; border-radius: 5px; background: #6698cb; border: 1px solid transparent; }


.main_slide > div {
  /* max-width: 1060px; */
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  flex-direction: column; 
}

.main_slide > div:before { content:''; opacity: 0.2; left:0; right:0; top:0;bottom:0; background:#000; position: absolute; z-indeX:-1;}

.main_slide > div > p { font-size: 22px; padding-bottom:20px; color:#fff;}
.main_slide > div > h2 {
  font-size: 32px;
  line-height: 1.5;
  color: #fff;
  /* text-align: center; */
  text-shadow: 5px 1px 6px #666;
  font-weight: 400;
}

.main_slide > div > h2 em { font-style:normal; font-weight: 600; font-size: 34px;}
.main_slide > div > h2 p { padding:0 0 20px; font-size:36px; font-weight:500;}

.main_swiper .swiper-button-next,
.main_swiper .swiper-button-prev { color:#fff; }

.main_swiper .swiper-pagination-bullet-active { background:#fff;}

.main_slide span { font-size: 1.875rem; font-weight:500; color:darkcyan;}

.head_line:before { content:''; width:1px; height:100%; background:Red;}

.detail_view {
  display: none;
}

.sub_top {
  position: relative;
  background-image: url("../../../images/workplace-2303851_1920.jpg");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  max-width: 1260px;
  height: 280px;
  margin: 0 auto;
}

.sub_top.qa {
  background-image: url(../../../images/laptop-1205256_1280.jpg);
}

.sub_top.request {
  background-image: url(../../../images/request.jpg);
}

.sub_top p {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  text-align: center;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  color: #fff;
}


/* .has-submenu.active {} */


/* 중간 레이아웃 */
#container_wr:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

#container_wr {
  margin: 0 auto;
  zoom: 1;
}

#aside {
  float: right;
  width: 235px;
  padding: 0;
  height: 100%;
  margin: 20px 0 20px 20px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 10px;
}

/* .container_wrap { width:1280px; margin:0 auto; } */

/* #container {position:relative;max-width:1280px; padding:0 10px; min-height:500px;height:auto !important;margin:30px auto;height:500px;font-size:1em;zoom:1;} */
#container {
  position: relative;
  /* max-width: 1280px; */
  width: 100%;
  padding: 0 0px;
  min-height: calc(100vh - 230px);
  height: auto !important;
  margin: 0px auto 0 auto;
  font-size: 1em;
  zoom: 1;
}

#container:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

#container_title {
  position: relative;
  font-size: 1.25rem;
  margin: 0 auto 20px;
  font-weight: bold;
  border-bottom: 1px solid #fff;
}

#container_title.container_title_noimg { margin-top:30px;}

#container_title span {
  margin: 0 auto 10px;
  display: block;
  line-height: 30px;
  padding:0 0 10px;
  border-bottom:1px solid #ddd;
}

/*
#container_title span:before {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: #999;
  position: absolute;
  bottom: -1px;
}
*/

#container_title span:after {
  content: '';
  display: block;
  width: 100px;
  height: 5px;
  background: darkslateblue;
  position: absolute;
  bottom: 10px;
}


#container_wr.index {
  width: 100%;
}

#container.index,
#container.main_index {
  width: 100%;
  margin-top: 0;
  max-width: initial;
}

/* .container { width:1200px; margin:0 auto;} */
.line_banner {
  margin: 60px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 20px;
  color: #fff;  
  padding: 40px 0;
  flex-direction: column;
}
.line_banner.no_top { margin-top:0;}


.line_banner a { color:inherit;}
.line_banner ol { line-height: 2; font-size:1.125rem; margin:0 0 20px;}

.line_banner img { width:44px; height:44px; border-radius: 5px; margin:0 10px; }

.line_banner.banner_1 { background: linear-gradient(-45deg, #ddbad0 80%, #b98fa9 20%);  }
.line_banner.banner_1 p { font-size:1.125rem; word-break: keep-all; }
.line_banner.banner_1 b { font-size:1.375rem; text-decoration: none; padding:20px 0; display: inline-block; }

.line_banner.banner_1 a.qa { 
  border: 1px solid #ddd;
  padding: 10px 20px;
  /* background: rgba(255,255,255,0.5); */
  font-size: 1rem;
  color: #666;
  font-weight: 500;
  transition: 0.2s;
  position: relative;
  background:#fff;
}
.line_banner.banner_1 .btn_wrap { display:flex; padding-top:0; }
.line_banner.banner_1 img { margin:0 0 0 20px;}


.line_banner.banner_1 a.qa:after { content:'\00bb'; position: absolute; opacity: 1; right:5px; top:9px;}

.line_banner.banner_1 a.qa:hover { background:#ebebeb; color:#666; padding-right:30px; }

.line_banner.banner_2 { background: linear-gradient(-45deg, #84ced2 80%, #3d9297 20%); }

.line_banner p {
  font-size: 18px;
  font-weight: 500;
  line-height: 36px;
  padding: 0 20px;
}

.line_banner > div { padding: 30px 0 10px;}



h2.main_title {
  position: relative;
  text-align: center;
  font-size: 30px;
  font-family: 'Roboto',sans-serif;
  font-weight: 700;
  padding: 50px 0;
  color: #252525;
}


h2.main_title:after {
  content: '';
  position: absolute;
  left: 50%;
  width: 40px;
  height: 4px;
  background: orange;
  bottom: 40px;
  transform: translateX(-50%);
}

h2.main_title span {
  color: cadetblue;
}

/* 메인 상단 홈페이지 서비스 */

.c_info_wrapper { 
  /* background:#b6c2d4;  */
  padding-bottom:60px;
}

.c_info_wrap {
  display: flex;
  justify-content: center;
  color: #fff;
}

.c_info_wrap > div {
  max-width: 380px;
  text-align: center;
  border-radius: 20px;
  color: #000;
  transition: all 0.5s;
  cursor: pointer;
  margin:25px 20px;
  background-color: #fff;
  border:1px solid #e1e1e1;
  /* box-shadow: 6px 6px 10px rgba(0, 0, 0, 0.2); */

}

.c_info_wrap > div:hover,
.c_info_wrap > div.on {
  color: #000;
  box-shadow: 9px 11px 20px rgba(0, 0, 0, 0.5);
  z-index: 1;
  /*background:#f6f6f6;*/
}

.c_info_wrap > div h3 {
  text-align: center;
  font-size: 22px;
  display: block;
  margin: 30px 0;
}

.c_info_wrap > div p {
  padding: 0 20px;
  line-height: 25px;
  word-break: keep-all;
  font-size: 16px;
  min-height: 75px;
  color:#777777;
  text-align: left;

}

.c_info_wrap > div i {
  font-size: 32px;
  /* border: 1px solid #eee; */
  padding: 20px;
  border-radius: 50%;
  margin: 20px 0;
  color:#161616;
  /* background:#f1f5ff; */
}

.c_info_wrap > div button {
  margin: 20px;
  background: #6c757d;
  border: 1px solid #ddd;
  padding: 10px 15px;
  color: #fff;
  border-radius: 10px;
  width: 100px;
  font-weight: 500;
  font-size: 14px;

}

/* 메인 홈페이지 종류 */
.home_kind_wrap { background:#f7fafd; padding:60px 0 0; }
#home_kind {
  display: flex;
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 0 auto;
  justify-content: space-between;
  padding: 0 10px 0px;  
}



#home_kind p {font-size: 14px;color: #333333;text-align: left;font-weight: 500;}

#home_kind h3 {
  padding: 15px 0;
  font-size: 16px;  
  font-weight: 600;
  transition: all 0.1s;
  text-align: left;
  color:#25559C;
  display: block;
  width: 100%;
}

#home_kind li {
  width: calc((100% / 3) - 20px);  
  transition: all 0.5s;
  margin-bottom: 30px;
  padding:0 0 20px;
  position: relative;
}

#home_kind .img { 
aspect-ratio : 10 / 6;
}

#home_kind div { 
  overflow:hidden;
  position:relative;

}

#home_kind .go_btn { 
  padding: 10px 0px 20px; 
  /* margin: 16px 0 0 0; */
  display: inline-block;
  font-size:0.8rem;
  color:#777777;    
}


#home_kind li:hover,
#home_kind li.active {
  cursor: default;  
}

#home_kind li a:hover img
{
  /* display: none; */
  transform: scale(105%); 
}


#home_kind li.img {
  padding: 0;
  overflow: hidden;  
}

#home_kind li div > img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: .2s ease;  
  /* height:250px; */
  border-radius:0px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

#home_kind .desc { 
  background:#ffffff; 
  padding:0 20px 30px; 
  border-radius: 15px; 
  border-top-left-radius: 0;
  border-top-right-radius: 0; 
  overflow: visible;
  padding:0 20px;
  box-shadow: 0 8px 18px -8px rgba(60, 60, 60, 0.18);
}


/* 관리자 확인용 */
#write_count {
  text-align: center;
  padding: 30px 0 0 0;
  max-width:500px;
  margin:0 auto;
  display:flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;

}

#write_count span {
  display: block;
}

@keyframes animate {
  from {
    width: 0;
  }
}

/* homepage skills  end */
.lt_wr {
  width: 32%;
}

.lt_wr:nth-child(3n+1) {
  clear: both;
}

.latest_wr {
  margin-bottom: 20px;
}

.latest_wr:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

.latest_top_wr {
  margin: 0 -10px 20px;
}

.latest_top_wr:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: "";
}

ol { list-style: none; padding:0; margin:0;}

/* 하단 레이아웃 */
#ft {
  background: #212529;
  margin: 0 auto;
  text-align: center;
  /* line-height: 100px; */

}

#ft .cs_center { 
  max-width:1280px;
  display: flex;
  flex-direction: column;
  margin:0 auto;
  color:#fff;
  justify-content: space-around;
  padding:20px;
  text-align: left;
}
#ft .cs_center a { color:inherit;}
#ft .cs_center > div { padding:0 0 10px; font-size:14px;}
#ft .cs_center > div > div { padding:0 0 10px;}
#ft .cs_center h4 { font-size: 18px; padding:0 0 10px;  }
#ft .cs_center h5 { display:inline-block;  }
#ft .cs_center span { color:#a8a8a8; display: inline-block; padding:0 10px 0 10px;}

#ft .cs_center li { line-height: 25px; font-size: 14px;}

#ft a {
  color: #fff;
}

#ft h1 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

#ft_wr {
  max-width: 1240px;
  margin: 0;
  padding: 40px 0;
  position: relative;
  display: inline-block;
  text-align: left;
  color: #fff;
}

#ft_wr h2, #ft_wr .ft_info {
  display: inline-block;
}

#ft_wr h2 {
  padding: 0 50px 0 0;
  vertical-align: top;
}

#ft_copy {
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
  color: #e1e1e1;
  font-size: 0.75rem;
  border-top: 1px solid #383838;
  line-height: 30px;
  padding:15px 0;
}

#ft_copy a { color:inherit;}

#ft_copy > ol > li:first-child { font-size:14px;  }

#top_btn {
  position: fixed;
  bottom: 50px;
  right: 10px;
  width: 50px;
  height: 50px;
  line-height: 46px;
  border: 2px solid #333;
  color: #333;
  text-align: center;
  font-size: 15px;
  z-index: 90;
  background: rgba(255, 255, 255, 0.5);
}

#top_btn:hover {
  border-color: #3059c7;
  background: #3059c7;
  color: #fff;
}

/* 각페이지 상단 */

.common_top_img.maintenance { background-image:url(../images/cookie-the-pom-gySMaocSdqs-unsplash.jpg); }
.common_top_img.maintenance1 { background-image:url(../images/thisisengineering--GoKFTYnRoQ-unsplash.jpg); }
.common_top_img.portfolio { background-image:url(../images/jonny-caspari-KuudDjBHIlA-unsplash.jpg); }
.common_top_img.qa { background-image:url(../images/neven-krcmarek-HWbxSLvmSww-unsplash.jpg); }
.common_top_img.request { background-image:url(../images/jess-bailey-q10VITrVYUM-unsplash.jpg); }

.common_top_img {  
  background-position: center;
  background-size:cover;
  height: 400px;
  position: relative;
  object-fit: cover;
  margin-bottom:60px;
}


.common_top_img .desc_pos {
  position: relative;
  width: 100%;
  height: 100%;  
  background-color: rgba(0,0,0,0.1);
  text-align: center;
  color:#fff;
}

.common_top_img .desc { position: absolute; top:50%; left:50%; transform: translate(-50%,-50%);}
.common_top_img .desc h3 { font-size:64px; padding:0 0 30px; text-align: left; line-height: 1;}
.common_top_img .desc h3 span { color:#f39c12; font-size:92px;text-decoration: underline;}
.common_top_img .desc h4 { 
  font-size: 1.625rem; 
  font-weight: 400; 
  word-break: keep-all; text-align: left;
  text-shadow: -1px 0 #999, 0 1px #999, 1px 0 #999, 0 -1px #999;
}

.common_top_img .desc a { 
  border:1px solid #fff; color:#fff; padding:10px; display: inline-block; margin-top:30px; font-size: 1rem;
  transition: .3s;
}
.common_top_img .desc a:hover { 
  border: 1px solid #cb72aa;
  color: #cb72aa;
  background: #cb72aa;
  color: #fff;
}




.process_p p { line-height: 2; padding:0 0 0 15px;}


.main_banner { flex-wrap: wrap; justify-content: space-between;}
.main_banner > div { width:calc((100% / 4) - 5px);  }


/* 서비스 섹션 */
.services {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1557683316-973673baf926?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') center/cover;
    opacity: 0.05;
    z-index: 0;
}



/* 메인배너 */
.main-banner { 
  background: url('https://images.unsplash.com/photo-1498050108023-c5249f4df085?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: #fff; 
  text-align: center; 
  padding: 160px 20px 120px;
  position: relative;
  overflow: hidden;
}
.main-banner:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}
.main-banner:before {
  content:'';
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  height:150px;
  background:linear-gradient(to top, #f8f9fa, transparent);
  z-index: 2;
}
.main-banner h1 { 
  font-size:3.5rem; 
  margin-bottom:30px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  animation: fadeInUp 1s ease, scaleIn 1.2s ease;
  font-weight:800;
  letter-spacing:-1px;
  color: #fff;
  position:relative;
  z-index: 2;
}
.main-banner h1:after {
  content:'';
  position:absolute;
  bottom:-15px;
  left:50%;
  transform:translateX(-50%);
  width:80px;
  height:3px;
  background:#fff;
  border-radius:3px;
}
.main-banner p { 
  font-size:1.6rem; 
  margin-bottom:50px;
  animation: fadeInUp 1s ease 0.3s;
  animation-fill-mode: both;
  line-height:1.6;
  color:#fff;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  position: relative;
  z-index: 2;
}
.main-banner .cta-btn { 
  background:rgba(255,255,255,0.15); 
  color:#fff; 
  border:2px solid rgba(255,255,255,0.5);
  padding:18px 45px; 
  font-size:1.2rem; 
  border-radius:50px; 
  font-weight:600; 
  cursor:pointer; 
  transition:.4s;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  animation: fadeInUp 1s ease 0.6s;
  animation-fill-mode: both;
  backdrop-filter: blur(5px);
  letter-spacing:1px;
  position: relative;
  z-index: 2;
}
.main-banner .cta-btn:hover { 
  background:rgba(255,255,255,0.25); 
  transform:translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  border-color:rgba(255,255,255,0.7);
}
.main-banner .cta-btn i {
  margin-right:8px;
  transition:.3s;
}
.main-banner .cta-btn:hover i {
  transform:translateX(5px);
}

.stats-container {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-top: 60px;
  position: relative;
  z-index: 2;
}

.stat-item {
  text-align: center;
  animation: fadeInUp 1s ease 0.9s;
  animation-fill-mode: both;
}

.stat-item:nth-child(2) {
  animation-delay: 1.2s;
}

.stat-item:nth-child(3) {
  animation-delay: 1.5s;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
.features-container {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
  position: relative;
  z-index: 2;
  animation: fadeInUp 1s ease 1.8s;
  animation-fill-mode: both;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 1.1rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
  animation: fadeInUp 1s ease 1.8s;
  animation-fill-mode: both;
}

.feature-item:nth-child(2) {
  animation-delay: 2.1s;
}

.feature-item:nth-child(3) {
  animation-delay: 2.4s;
}

.feature-item i {
  color: #4CAF50;
  font-size: 1.2rem;
  text-shadow: none;
}


/* service-grid */
.service-grid h3 { font-weight: 500; font-size:18px; margin:0 0 8px; }
.service-grid p { color:#6B7280; font-size:14px;}


/* 섹션 제목 스타일 개선 */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title .subtitle {
    display: inline-block;
    background: linear-gradient(45deg, #4299e1, #3182ce);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    padding: 0 10px;
}

.section-title .subtitle::before,
.section-title .subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 2px;
    background: linear-gradient(45deg, #4299e1, #3182ce);
    transform: translateY(-50%);
}

.section-title .subtitle::before {
    left: -40px;
}

.section-title .subtitle::after {
    right: -40px;
}



.section-title p {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 500;
}

.section-title h2 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    font-weight:500;
}

@media (min-width: 640px) {
    .section-title h2 {
        font-size: 2.25rem;
    }
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    transform: translateX(-50%);
    border-radius: 2px;
}



/* 메인 상단 */
/* Hero Section Styling */
.hero {
    position: relative;
    width: 100%;
    min-height: 60vh;
    display: flex;
    justify-content: center;
    /* align-items: center; */ /* 제거 */
    text-align: center;
    color: var(--text-color);
    background-color: var(--primary-color);
    overflow: hidden;
    background-image: url('../../../images/index_top1.webp'); /* 배경 이미지 URL을 여기에 넣어주세요 */ 
    background-size: cover;
    background-position: center;
    padding-top: 80px; /* GNB 높이를 고려한 상단 여백 */
}

/* Background Overlay Effect */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 반투명 오버레이와 사선 패턴을 함께 적용 */
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
                repeating-linear-gradient(
                    -45deg,
                    rgba(255, 255, 255, 0.05),
                    rgba(255, 255, 255, 0.05) 5px,
                    transparent 5px,
                    transparent 10px
                );
    z-index: 1;
}

/* Content inside hero section */
.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    max-width: 900px;
    text-align:left;

}

.hero-content h1 {
    font-size: clamp(3vw, 5vw, 3rem);
    font-weight: 500;
    margin: 2rem 0 1rem;
    line-height: 1.2;
    animation: fadeInDown 1s ease-out;
    color:#ecf0f1
}

.hero-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    margin: 0;
    color: var(--sub-text-color);
    animation: fadeInUp 1s ease-out;
    animation-delay: 0.5s;
    animation-fill-mode: both;
    color:#bdc3c7
}

.hero-content h2 {
    /* font-size: clamp(1rem, 2vw, 1.7rem); */
    font-size: 1.25rem;
    font-weight: 600;
    margin: 20px 0 0 0;
    color: var(--sub-text-color);
    animation: fadeInUp 1s ease-out;
    animation-delay: 1s;
    animation-fill-mode: both;
    color:#d7d7d7
}


/* CTA Button */
.hero-button {
    display: inline-block;
    margin-top: 2rem;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    color: #ffffff;
    background-color: var(--accent-color);
    border-radius: 10px;
    transition: transform 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-button:hover {
    background-color: #e67e22;
    transform: translateY(-3px);
}

/* Keyframes for animation */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}




/* 문의 섹션 */
.contact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.contact-item i {
    font-size: 2em;
    background: linear-gradient(45deg, #3498db, #2ecc71);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: float 4s ease-in-out infinite;
}


.contact {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 포트폴리오 섹션 스타일 */
#portfolio {
    max-width: var(--common-width);
    margin:0 auto;
    padding:3rem 0;
}

#request_form #contact .section-title { display:none; }

.contact .section-title {
    text-align: center;
    margin-bottom: 40px;
}


.contact-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

.contact-methods {
    padding: 20px;
}

.contact-row {
    display: flex;
    border-bottom: 1px solid #eee;
}

.contact-row .contact-item {
    flex: 1;
    border-bottom: none;
}

.contact-row .contact-item:first-child {
    border-right: 1px solid #eee;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item:hover {
    background: #f8f9fa;
}

.icon-wrap {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.contact-item i {
    font-size: 24px;
    color: #00c73c;
}

.contact-item .contact-details a {
    display: block;
    color: #333;
    font-size: 1.2em;
    font-weight: bold;
    text-decoration: none;
    margin-bottom: 5px;
}

.contact-item .contact-details span {
    display: block;
    color: #666;
    font-size: 0.9em;
}

.email-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2em;
    color: #333;
    font-weight: bold;
}

.copy-btn {
    background: none;
    border: none;
    color: #00c73c;
    cursor: pointer;
    padding: 5px;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    transform: scale(1.1);
}

.contact-item.kakao {
    background: #FEE500;
}

.contact-item.kakao:hover {
    background: #FEE500;
    opacity: 0.95;
}

.kakao-logo {
    width: 40px;
    height: 40px;
}

.kakao-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.kakao-link {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    color: #333 !important;
    padding-right: 10px;
}

.kakao-link i {
    font-size: 16px;
    color: #333;
}

.response-time {
    color: #666 !important;
    font-size: 0.9em !important;
    text-align: left;
}

@media (max-width: 768px) {

    .contact-container {
        padding: 0 15px;
    }

    .contact-row {
        flex-direction: column;
    }

    .contact-row .contact-item:first-child {
        border-right: none;
        border-bottom: 1px solid #eee;
    }

    .contact-item {
        padding: 20px;
    }

    .contact-item .contact-details a {
        font-size: 1.1em;
    }

    .email-wrap {
        font-size: 1.1em;
    }
    #ft_copy > ol > li:first-child { padding: 0 0 35px 0; } /* 모바일일땐 하단을 띄운다 */
}

.portfolio-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    background: white;
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 1.5rem;
    background: white;
}

.portfolio-content h3 {
    font-size: 1.4em;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.portfolio-content p {
    color: #666;
    font-size: 1.1em;
    margin-bottom: 1rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.portfolio-tag {
    background: #f0f2f5;
    color: #2c3e50;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.portfolio-tag:hover {
    background: #3498db;
    color: white;
}

.portfolio-link {
    display: inline-block;
    margin-top: 1rem;
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.portfolio-link:hover {
    color: #2ecc71;
}

.portfolio-link i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.portfolio-link:hover i {
    transform: translateX(5px);
}

/* FAQ 섹션 */
.faq {
    padding: 3rem 1rem;
    background: #f3f4f6;
}


.faq-container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0.625rem;
    background-color: #fff;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}
    .faq-item {
        padding: 10px;
        margin-bottom: 1rem;
        background-color: #fff;
        border-radius: 0.75rem;
        cursor: pointer;
        transition: all 0.2s ease-in-out;
        border-bottom: 1px solid #e5e7eb; /* 밑줄 추가 */
    }
    .faq-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 12px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    }
    .faq-item:last-child {
        margin-bottom: 0;
        border-bottom: none; /* 마지막 항목에는 밑줄 제거 */
    }
    .faq-question {
        display: flex;
        align-items: flex-start;
        font-weight: 600;
        color: #1f2937;
        font-size: 1rem;
    }
    .faq-question-text {
        flex-grow: 1;
        flex-shrink: 1;
        margin-right: 0px;
        white-space: normal;
        font-size:1rem;
        font-weight:500;

    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        color: #4b5563;
        padding-top: 0.5rem;
        line-height: 1.6;
    }
    .faq-answer p {
        max-width: 90%;
        font-size:0.875rem;
    }
    .faq-answer.expanded {
        max-height: 500px;
    }
    .faq-icon {
        flex-shrink: 0;
        transition: transform 0.3s ease-in-out;
    }
    .faq-icon.rotate {
        transform: rotate(180deg);
    }



@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.feature-item {
    text-shadow: 0 0 10px rgba(0,0,0,0.8);
    margin: 10px 0;
}


/* 반응형 스타일 */
@media screen and (max-width: 768px) {
    .main-banner {
        padding: 100px 20px 80px;
    }

    .main-banner h1 {
        font-size: 2.2rem;
        margin-bottom: 20px;
    }

    .main-banner p {
        font-size: 1.15rem;
        margin-bottom: 30px;
        line-height: 1.5;
    }

    .main-banner .cta-btn {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .features-container .feature-item {
      margin: 0;
    }


    .stat-number {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    .features-container {
        flex-direction: column;
        gap: 20px;
        margin-top: 30px;
    }

    .feature-item {
        font-size: 0.95rem;
    }
    #kakao-floating { 
      bottom:0;
      top: initial;
      right: initial;      
      left: 50%;
      transform: translateX(-50%);     
      width:98%;  
      flex-direction: row;
      align-items: center;
      justify-content: center;
      padding:0;
      border-radius:10px;
      padding:4px 0;
      z-index:99;
      display:block;
      text-align: center;

    }
    #kakao-floating  img { width:34px; height:34px; display:inline;  }
    /* #kakao-floating span { display:none; } */
}

@media screen and (max-width: 480px) {
    .main-banner {
        padding: 80px 15px 60px;
    }

    .main-banner h1 {
        font-size: 1.8rem;
    }

    .main-banner p {
        font-size: 1.15rem;
        line-height: 1.4;
    }

    .main-banner .cta-btn {
        padding: 10px 25px;
        font-size: 0.9rem;
    }

    .stats-container {
        gap: 20px;
    }

    .stat-item {
        flex: 1 1 100%;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }
}


/* 서비스 세션 */
.services-grid {
    display: grid;
    gap: 1rem;
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 0rem;
    /* 모바일 기본: 1개 열 */
    grid-template-columns: repeat(1, minmax(0, 1fr));
}
@media (min-width: 640px) { /* sm breakpoint (Tailwind default) */
    /* 태블릿: 2개 열 */
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (min-width: 1024px) { /* lg breakpoint (Tailwind default) */
    /* PC: 4개 열 */
    .services-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.service-card {
    background-color: transparent;
    width: 100%;
    height: 400px;
    perspective: 1000px;
}
.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}
.service-card:hover .service-card-inner {
    transform: rotateY(180deg);
}
.service-front, .service-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 1rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.service-front {
    background: linear-gradient(135deg, #1f2937 0%, #4b5563 100%);
    color: white;
    z-index: 2;
}
.service-back {
    background-color: #ffffff;
    color: #374151;
    transform: rotateY(180deg);
}
.service-icon-wrapper {
    background-color: #3b82f6;
    color: #ffffff;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}
h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
.service-stats {
    /* display: flex; */
    justify-content: center;
    gap: 2rem;
    /* margin-top: 1.5rem; */
}
.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.number {
    font-size: 2rem;
    font-weight: 700;
    color: #d1d5db;
}
.label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #9ca3af;
}
.service-back ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    text-align: left;
}
.service-back li {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    color:#ffffff;
}
.service-back li::before {
    content: "\2713"; /* Checkmark */
    color: #10b981;
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-right: 0.5em;
}
.service-cta {
    display: inline-flex;
    align-items: center;
    background-color: #3b82f6;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 500;
    transition: background-color 0.3s ease;
    margin-top: 1rem;
}
.service-cta:hover {
    background-color: #2563eb;
}
.service-cta i {
    margin-left: 0.5rem;
}

/* 430px 이하에서 제목 한 줄 유지 */
@media screen and (max-width: 430px) {
    .bg-white h3 {
        font-size: 0.9rem !important;
        line-height: 1.2 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    .bg-white p {
        font-size: 0.8rem !important;
        line-height: 1.4 !important;
    }
    
    .bg-white svg {
        width: 2rem !important;
        height: 2rem !important;
    }
    
    .bg-white {
        padding: 1rem !important;
    }
}





/* header 관련 */

/* 서브메뉴 스타일 */
.has-submenu {
    position: relative;
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);                        
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin: 0;
    padding: 0;
    list-style: none;

}

/* li 호버 시 서브메뉴 배경색 보호 */
.has-submenu:hover .submenu {
    background: white !important;
}

.has-submenu:hover .submenu li {
    background: transparent !important;
}

/* 모바일에서 레이아웃 변경 */
@media (max-width: 768px) {
    .submenu {
        position: static;
        background: #f8f8f8;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: max-height 0.3s ease, padding 0.3s ease;
        padding: 0;
    }
}

/* 데스크탑에서만 호버 효과 */
@media (min-width: 769px) {
    .top_gnb .has-submenu:hover .submenu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        display: block;
    }
}

.top_gnb .has-submenu.active .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

/* 모바일에서 서브메뉴 표시 */
@media (max-width: 768px) {
    .top_gnb .has-submenu.active .submenu {
        display: block;
        max-height: 200px;
        padding: 10px 0;
        opacity: 1;
        visibility: visible;
    }
    

    
    /* 모바일 메뉴 열렸을 때 서브메뉴 표시 가능 */
    #top_gnb_wrap.active .submenu {
        display: block;
    }
}

.submenu li {
    list-style: none;
    border-bottom: 1px solid #f0f0f0;
}

.submenu li:last-child {
    border-bottom: none;
}

.submenu a {
    display: block;
    padding: 8px 15px;
    color: #666;
    text-decoration: none;
    font-size: 16px;
    transition: background 0.2s ease;
}

.submenu a:hover {
    background: #f8f8f8;
    color: #007bff;
}


/* 서브메뉴 화살표 스타일 */
.arrow {
    font-size: 10px;
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.has-submenu.active .arrow {
    transform: rotate(180deg);
}

/* 모바일 메뉴 아이콘 스타일 */
@media (max-width: 768px) {
    .top_gnb a i {
        color: #666;
        margin-right: 8px;
        width: 16px;
        text-align: center;
    }
    
    .submenu a i {
        color: #666;
        margin-right: 6px;
        font-size: 12px;
    }
    
    /* 서브메뉴 화살표 우측 정렬 */
    #hd_wrapper .top_gnb .has-submenu > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .has-submenu .arrow {
        margin-left: auto;
    }
}

/* 데스크탑에서 아이콘 숨김 */
@media (min-width: 769px) {
    .top_gnb a i {
        display: none;
    }
}