@charset "utf-8";

/* 배경 */
.wrep{
    position: relative;
}
.wrep_bk{
    background: url(../images/index/section_2_area2.png)no-repeat center center fixed;
    background-size: cover;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* 배너 */
.banner{
    position: relative;
}
.banner_slider_box{
    width: 100% !important;
    height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
.banner_txt_box{
    display: flex;
    flex-direction: column;
    gap: 40px;
    width: fit-content;
    align-items: center;
    z-index: 9;
    margin-bottom: 4.5px;
}
.banner_slider_box.banner_slider_box_bk1 {
    position: relative;
    overflow: hidden;
  }
  
.banner_slider_box.banner_slider_box_bk1::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/index/banner_slider_box_bk1.jpg) no-repeat center center;
    background-size: cover;
    transform: scale(1);
    animation: zoomInOut 10s ease-in-out infinite alternate;
}
.banner_slider_box.banner_slider_box_bk2 {
    position: relative;
    overflow: hidden;
  }
  
.banner_slider_box.banner_slider_box_bk2::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/index/banner_slider_box_bk2.jpg) no-repeat center center;
    background-size: cover;
    transform: scale(1);
    animation: zoomInOut 10s ease-in-out infinite alternate;
}
.banner_slider_box.banner_slider_box_bk3 {
    position: relative;
    overflow: hidden;
}
  
.banner_slider_box.banner_slider_box_bk3::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/index/banner_slider_box_bk3.jpg) no-repeat center center;
    background-size: cover;
    transform: rotate(0) scale(1);
    animation: zoomAndRotate 10s ease-in-out infinite alternate;
}
  
@keyframes zoomInOut {
    0% {
      transform: scale(1);
    }
    100% {
      transform: scale(1.1);
    }
}
@keyframes zoomAndRotate {
    0% {
      transform: rotate(0) scale(1);
    }
    100% {
      transform: rotate(2deg) scale(1.1);
    }
}


.banner_txt_box h1{
    font-style: normal;
    font-weight: 700;
    font-size: 54px;
    line-height: 71px;
    text-align: center;
    color: #FFFFFF;
}
.banner_txt_box h2{
    font-style: normal;
    font-weight: 400;
    font-size: 23px;
    line-height: 30px;
    text-align: center;
    color: #FFFFFF;
}
.butt{
    width: fit-content;
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    color: #FFFFFF;
    padding: 18px 86.5px;
    border: 2px solid #ffffff;
    margin-top: 20px;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}
.banner_txt_box_sub{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.banner_txt_box_sub h3{
    font-style: normal;
    font-weight: 500;
    font-size: 48px;
    line-height: 55px;
    text-align: center;
    color: #FFFFFF;
}
.butt span {
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: #EF8200;
    transition: width 0.4s ease-in-out, height 0.4s ease-in-out;
    transform: translate(-50%, -50%);
    z-index: -1;
}
.butt:hover {
    color: #ffffff;
    font-weight: 500;
}
.butt:hover span {
    width: 225%;
    height: 400%;
}
.butt:active {
    background-color: #8aa9d6;
}

.butt::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: #000;
    -webkit-transform: scaleY(.3);
    transform: scaleY(.3);
    opacity: 0;
    transition: all .3s
}
  

.section_2_move_button{
    position: absolute;
    width: 100px;
    height: 100px;
    bottom: 12%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}



.banner_arrow_l{
    top: 50% !important;
    transform: translateY(-50%) !important;
    left: 8% !important;
    transition: 0.3s;
    width: unset !important;
    height: unset !important;
}
.banner_arrow_l_img,
.banner_arrow_r_img{
    transition: 0.3s;
}
.banner_arrow_l:hover .banner_arrow_l_img{
    transform: translateX(-20px) !important;
}
.banner_arrow_r{
    top: 50% !important;
    transform: translateY(-50%) !important;
    right: 8% !important;
}
.banner_arrow_r:hover .banner_arrow_r_img{
    transform: translateX(20px) !important;
}
.banner_arrow_l img,
.banner_arrow_r img{
    width: unset;
}

.swiper-button-next::after,
.swiper-button-prev::after {
  display: none !important;
}



/* 섹션1 */
.section_1_mask{
    width: 100%;
    height: 80vh;
    position: relative;
}
.section_1_mask_item{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.section_1{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    padding:60px 13.541%;
    opacity: 1;
    transition: opacity 1s;
}
.section_1_2{
    width: 100%;
    height: 100%;
    padding:60px 13.541%;
    transition: 0.3;
    opacity: 0;
    transition: opacity 0.3s; /* or any other timing you prefer */
}
.section_1_bk, .section_1_bk_overlay {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:fixed url(../images/index/section_1.png) no-repeat center center;
    background-size: cover;
}

.section_1_bk_overlay {
    background: #070707;
    opacity: 0;
}
.section_1_txtboxs{
    position: relative;
    z-index: 9;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    
}
.section_1_txtbox{
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 60px;
    z-index: 9;
    width: 100%;
}
.section_1_txtbox h1{
    font-style: normal;
    font-weight: 800;
    font-size: 65px;
    line-height: 86px;
    color: #222222;
}
.section_1_txtbox h2{
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 26px;
    color: #444444;
}

.section_1_txtbox2 h1{
    color: #222222;
}
.section_1_txtbox2 h2{
    color: #444444;
}
#particles-js {
    width: 100%;
    height: 100%;
    position: fixed;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
}

/* 섹션2 */
.section_2{
    opacity: 1;
    transition: 0.5s;
    width: 100%;
    display: flex;
    gap: 100px;
    padding: 0 0 110px 110px;
    position: relative;
    overflow: hidden;
}

.section_2an{
    animation: aliveAnimation 6s ease-in-out infinite;
    position: absolute;
    top: 33%;
    left: 70%;
    border-radius: 50%;
    transition: 0.7s;
}
@keyframes aliveAnimation {
    0% {
      transform: translateX(0);
    }
    50% {
      transform: translateX(200px); /* 움직일 거리와 방향 설정 */
    }
    100% {
      transform: translateX(0);
    }
  }
.section_2an2{
    position: absolute;
    top: 10%;
    left: -10%;
    border-radius: 50%;
    animation: rotatingAnimation 12s ease-in-out infinite;
    transition: 0.7s;
}
@keyframes rotatingAnimation {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.2); /* 요소를 커지도록 설정 */
    }
    100% {
      transform: scale(1);
    }
  }
  
.section_2_box{
    z-index: 9;
    width: 500px;
    border-top: 2px solid #222;
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-top: 50px;
}
.section_2_box_buts{
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top:25px;
}
.section_2_box_but{
    cursor: pointer;
    border: 1px solid #111;
    padding: 12px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: transparent;
    border-radius: 5px;
    overflow: hidden;

}
.section_2_box_but.active{
    border: 1px solid #444444;
}
.section_2_box_but p{
    z-index: 99;
    transition: 0.3s;
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 24px;
}
.section_2_box_but.active{
    color: #ffffff;
}
.section_2_slide_item1_but_hover{
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: #222222;
    transition: 0.3s;
}
.section_2_box_but.active .section_2_slide_item1_but_hover{
    width: 100%;
}
.section_2_slide_contentss {
    width: calc(100% - 600px) !important;
}
.swiper-slide-shadow-left,
.swiper-slide-shadow-right{
    display: none !important;
}
.section_2_slide_mask{
    padding-bottom: 10px !important;
}
.section_2_slide_item{
    flex: 0 0 auto;
    width: 850px !important;
    height: 700px !important;
    position: relative !important;
    margin-top: 100px;
    transition: 0.3s;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
    border-radius: 5px;
    overflow: hidden;
}
.section_2_box h1{
    font-style: normal;
    font-weight: 700;
    font-size: 36px;
    line-height: 43px;
    color: #222222;
}
.section_2_box h2{
    color: #555555;
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 26px;
}
.section_2_slide_item img{
    transition: 0.3s;
}
.section_2_slide_item_txt_box{
    width: 43%;
    height: 43%;
    background-color:#804f3c;
    position: absolute;
    bottom: 0;
    right: 0;
    transition: 0.3s;
    visibility: hidden;
    opacity: 0.1;
    padding: 35px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 25px;
    border-radius: 5px 0 0 0 ;
}
.section_2_slide_item_txt_box2{
    background-color: #5679ad !important;
}
.section_2_slide_item_txt_box3{
    background-color: #b98f63 !important;
}
.section_2_slide_item.swiper-slide-active .section_2_slide_item_txt_box{
    visibility: visible;
    opacity: 1
}
.section_2_slide_item_txt_box h1{
    color: #fff;
    text-align: center;
    font-style: normal;
    font-weight: 600;
    font-size: 27px;
    line-height: 33px;
}
.section_2_slide_item_txt_box h1 i{
    color: #ffab44;
    font-style: normal;
}
.section_2_slide_item_txt_box p{
    color: #fff;
    text-align: center;
    font-style: normal;
    font-weight: 400;
    font-size: 17px;
    line-height: 23px;
}
.section_2_slide_item_txt_box a{
    color: #fff;
    text-align: center;
    font-style: normal;
    font-weight: 500;
    font-size: 17px;
    line-height: 23px;
    transition: 0.3s;
}
.section_2_slide_item_txt_box a:hover{
    opacity: 0.7;
}
.section_2_slide_item.swiper-slide-active{
    transform: translateY(-50px) !important;
}

.swiper-slide-prev img,.swiper-slide-next img{
    filter: brightness(50%); /* 어둡게 만들기 위해 50%의 밝기로 설정합니다. */
}





.btn-12{
    position: relative;
    right: 20px;
    bottom: 20px;
    border:none;
    width: 130px;
    height: 40px;
    line-height: 40px;
    -webkit-perspective: 230px;
    perspective: 230px;
  }
  .btn-12 span {
    display: block;
    position: absolute;
    width: 130px;
    height: 40px;
    border: 2px solid #000;
    margin:0;
    text-align: center;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all .3s;
    transition: all .3s;
  }
  .btn-12 span:nth-child(1) {
    box-shadow:
     -7px -7px 20px 0px #fff9,
     -4px -4px 5px 0px #fff9,
     7px 7px 20px 0px #0002,
     4px 4px 5px 0px #0001;
    -webkit-transform: rotateX(90deg);
    -moz-transform: rotateX(90deg);
    transform: rotateX(90deg);
    -webkit-transform-origin: 50% 50% -20px;
    -moz-transform-origin: 50% 50% -20px;
    transform-origin: 50% 50% -20px;
  }
  .btn-12 span:nth-child(2) {
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    transform: rotateX(0deg);
    -webkit-transform-origin: 50% 50% -20px;
    -moz-transform-origin: 50% 50% -20px;
    transform-origin: 50% 50% -20px;
  }
  .btn-12:hover span:nth-child(1) {
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    transform: rotateX(0deg);
  }
  .btn-12:hover span:nth-child(2) {
    background: #e0e5ec;
    color: #e0e5ec;
    -webkit-transform: rotateX(-90deg);
    -moz-transform: rotateX(-90deg);
    transform: rotateX(-90deg);
  }