.sub_banner {
  height: 66vh;
  position: relative;
  top: -100px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  justify-content: center;
  flex-direction: column;
}

.sub_banner .txtbox h2 {
  font-size: 4.75rem;
  font-weight: 500;
  margin-top: 4rem;
  line-height: 1.5;
  font-family: var(--im);
  letter-spacing: 1px;
  text-align: center;
}

.sub_banner .txtbox p {
  font-size: 20px;
  letter-spacing: -0.4px;
  line-height: 1.5;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}

.sub_banner .banner_nav {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    align-items: center;
    justify-content: center;
}
.sub_banner .banner_nav  li a {
    display: block;
    font-weight: 300;
    letter-spacing: 1.5px;
}

.sub1_1 .sub_banner {
  background: url(../img/sub1/s1_subtop_bg.png) center no-repeat;
  background-size: cover;
}

.subtap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8vw;
  margin-top: -100px;
  width: 100%;
  height: 90px;
  border-bottom: 2px solid #ccc;
}

.subtap li {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-width: 120px;
}

.subtap li a {
  font-size: 24px;
  font-weight: 500;
  color: #999;
}

.subtap li.sub_active::before {
  content: '';
  position: absolute;
  display: block;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background-color: #0057A5;
}

.subtap li.sub_active a {
  color: #0057A5;
  font-weight: 600;
}

/* sub 상단 요소 end*/


.sub_intro {
    padding-inline: 20px;
    /* margin-block: 8rem 2rem; */
    padding-top: 8.75rem;
    padding-bottom: 4.375rem;
}
.sub_intro h2 {
    font-family: var(--frank);
    font-style: italic;
    font-weight: 900;
    font-size: 3.6rem;
    text-align: center;
    text-transform: uppercase;
    line-height: 1;
    color: #1A1A1A;
    /* letter-spacing: -0.8px;  */
}
.sub_intro hr {
    width: 40px;
    height: 4px;
    background-color: #0057A5;
    margin: 3rem auto;
}
.sub_intro h4 {
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: -0.4px;
    text-align: center;
    color: #333333;
    margin-bottom: 1rem;
}
.sub_intro  p {
    font-size: 1.25rem;
    color: #666666;
    letter-spacing: -0.4px;
    line-height: 1.3;
    text-align: center;
}

.sub1_1_1 {
  overflow: hidden;
  padding-inline: 13.7%;
  padding-bottom: 8rem;
  width: 100%;
  background: url(../img/sub1/sub1_1_bg_1.png) right no-repeat;
  background-size: cover;
  display: flex;
  align-items: start;
  gap: 5rem;
  background-position-x: 29.8rem;
    background-position-y: 15rem;
}

.sub1_1_1 .txt_box .title h2 {
  font-size: 2.125rem;
  margin-top: 16%;
  margin-bottom: 1.5rem;
  font-family: var(--frank);
  font-style: italic;
  color: #666666;
  font-weight: 600;
}

.sub1_1_1 .txt_box .title h2 .blue {
  color: #0057A5;
  position: relative;
  z-index: 2;
  font-size: 3.125rem;
  font-family: var(--frank);
  font-weight: 800;
  font-style: italic;
}

/* .sub1_1_1 .txt_box h2 .blue::before {
  width: 100%;
  height: 29px;
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 0;
  content: '';
  display: block;
  background-color: rgba(119, 171, 219, 0.2);
} */

.sub1_1_1 .txt_box .title p {
  font-size: 24px;
  color: #1C4A78;
  opacity: 0.55;
}

.sub1_1_1 .txt_box .cont {
  font-size: 22px;
  color: #666;
  margin-top: 5rem;
  line-height: 1.25;
}

.sub1_1_1 .txt_box .cont .sign {
  font-weight: 600;
  text-align: right;
  padding-top: 2rem;
  font-size: 20px;
}

/* sub 1_1.css end */


/* .sub1_2_intro {
    margin-block: 8rem 3rem;
} */
.sub1_2_1 {
    background: url(../img/sub1/sub1_2_bg_1.jpg) no-repeat center;
    background-size: cover;
    padding-block: 10rem 6.5rem;
    background-position-y: 2rem;
  
}
.sub1_2_1 .flex_wrap {
    display: flex;
    justify-content: center;
    gap: 2rem;
}
.sub1_2_1 .flex_wrap li:nth-child(2) {
    transform: translateY(-50px);
}

.sub1_2_1 .flex_wrap li {
    position: relative;
    border-radius: 2.5rem;
    overflow: hidden;
}
.sub1_2_1 .flex_wrap li .txt {
    font-size: 2.3rem;
    letter-spacing: -0.4px;
    color: #fff;
    text-align: center;
    font-family: var(--frank);
    font-style: italic;
    font-weight: 800;
    line-height: 1;
    text-shadow: 1px 1px 7px rgba(0, 0, 0, 0.75);
}
.sub1_2_1 .flex_wrap li .hover_wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    width: 100%;
    padding-inline: 20px;
}

.sub1_2_1 .flex_wrap li .hover_wrap p {
    color:  white;
    font-size: 0.875rem;
    text-align: center;
    opacity: 0;
    overflow: hidden;
    margin-top: 2rem;
    line-height: 1.3;
}
.sub1_2_1 .flex_wrap li:hover::after {
    position: absolute;
    top: 0; left: 0;
    content: "";
    display: block;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.63);
    transition: all 0.5s;
}
.sub1_2_1 .flex_wrap li:hover .hover_wrap p {
    opacity: 1;
    overflow: visible;
    transition: all 0.5s;
}
/* .sub1_2_1 .flex_wrap li:hover .hover_wrap {
    display: block;
    position: absolute;
    top: 0%; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.63);
    transform: translateY(0);
} */
/* .sub1_2_1 .flex_wrap li:hover .txt {
    opacity: 0;
    transition: all 0.5s;
} */

/* sub title 공통 요소  */

/* .sub .title {
  margin-top: 10rem;
}

.sub .title h2 {
  font-size: 3.125rem;
  margin-top: 10%;
  margin-bottom: 1.5rem;
}

.sub .title h2 .blue {
  color: #0057A5;
  position: relative;
  z-index: 2;
}

.sub .title h2 .blue::before {
  width: 100%;
  height: 29px;
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 0;
  content: '';
  display: block;
  background-color: rgba(119, 171, 219, 0.2);
}

.sub .title p {
  font-size: 24px;
  color: #1C4A78;
  opacity: 0.55;
} */

/* sub title 공통 요소 end */

.sub1_2_2 {
  /* margin-top: -26rem;
  margin-bottom: 10rem;
  overflow: hidden; */
}

.sub1_2_2 .item {
  display: flex;
}

.sub1_2_2 .item .imgbox {
  flex: 0 0 50%;
  width: 100%;
}

.sub1_2_2 .item .imgbox img {
  width: 100%;
}

.sub1_2_2 .item .txt_box {
  padding: 0 5.8%;
  align-content: center;
  flex: 0 0 50%;
}

.sub1_2_2 .item .txt_box h4 {
  font-size: 3.125rem;
  color: #1A1A1A;
  font-weight: 700;
  letter-spacing: -0.7px;
  line-height: 1.5;
}

.sub1_2_2 .item .txt_box p:not(.cont) {
  font-size: 22px;
  font-weight: 500;
  color: #0057A5;
  opacity: 0.45;
  margin-block: 0 44px;
}

.sub1_2_2 .item .txt_box .cont {
  color: #4D4D4D;
  font-size: 24px;
  letter-spacing: -0.7px;
  line-height: 1.3;
  font-weight: 300;
}

.sub1_2_2 .item2 {
  flex-direction: row-reverse;
}

.sub1_2_2 .item2 .txt_box {
  text-align: right;
}

/* sub1_2.css end */
.sub1_3_1 {
  margin-bottom: 8rem;
  overflow: hidden;
}

.sub1_3_1 .title {
  width: 100%;
  text-align: center;
  margin: 0;
}

.sub1_3_1 .title .gray {
  color: #4D4D4D;
  margin-top: 3rem;
  opacity: 1;
  font-weight: 300;
  line-height: 1.4;
  font-size: 22px;
}

.sub1_3_2 {
  /* margin-inline: 15%; */
  margin-bottom: 10rem;
}

.sub1_3_2 .sub1_3swiper {
  padding-bottom: 5rem;
}

.sub1_3_2 .sub1_3swiper .swiper-slide img {
  transition: 0.3s;
  transform: scale(1);
}

.sub1_3_2 .sub1_3swiper .swiper-slide-next img {
  transition: 0.3s;
  transform: scale(1);
  filter: brightness(1.35);
}

.sub1_3_2 .sub1_3swiper .swiper-pagination-bullet-active {
  background-color: #0057A5;
}

/* sub1_3.css end */

.sub2_1 .sub_banner {
  background: url(../img/sub2/sub2_1_banner.png) center no-repeat;
  background-size: cover;
}

.sub2_1_1 {
    background: url(../img/sub2/sub2_1_bg_1.png) center no-repeat;
    background-size: cover;
    padding-inline: 16rem;
    padding-top: 12.5rem;
    padding-bottom: 12rem;
    /* max-width: 1510px;
    margin: 0 auto; */
}
.sub2_1_1 h2 {
    font-family: var(--frank);
    font-style: italic;
    font-size: 3.625rem;
    color: #fff;
    font-weight: 700;
    margin-bottom: 7.5rem;
}
.sub2_1_1 .flex_wrap {
    display: flex;
    padding-bottom: 12rem;
}
.sub2_1_1 .flex_wrap .left {
    flex: 0 0 32%;
}
.sub2_1_1 .flex_wrap .left h4 {
    font-weight: 600;
    font-size: 2rem;
    color: #fff;
    letter-spacing: -0.4px;
    border-left: 3px solid #fff;
    padding-left: 1rem;
    margin-bottom: 1.875rem ;
}
.sub2_1_1 .flex_wrap .left p {
    font-size: 1.25rem;
    color: #fff;
    letter-spacing: -0.4px;
    padding-left: 1rem;
    line-height: 1.3;
}
.sub2_1_1 .flex_wrap .right {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    max-height: 2000px;
    /* flex: 0 0 40%; */
    column-gap: 9rem;
}
.sub2_1_1 .flex_wrap .right .item .img_box {
    margin-bottom: 4rem;
}
.sub2_1_1 .flex_wrap .right h5 {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.4px;
    color: #fff;
}
.sub2_1_1 .flex_wrap .right .item h5 span{
    font-weight: 600;
    font-size: 0.875rem;
    color: #77A9D9;
    margin-left: 0.875rem;

}
.sub2_1_1 .flex_wrap .right .item hr {
    margin-block: 1rem;
    width: 83%;
    border: 1px solid rgba(255, 255, 255, 0.3);
}
.sub2_1_1 .flex_wrap .right .item p {
    font-size: 1.125rem;
    font-weight: 300;
    letter-spacing: -0.4px;
    color: #fff;
    line-height: 1.3;
}
.sub2_1_1 .flex_wrap .right .item:nth-child(2) {
    margin-top: 14rem;
}
.sub2_1_1 .flex_wrap .right .item:nth-child(3) {
    margin-top: 25rem;
}

/* sub2_1.css end */


.sub2_2_1 {
    background: url(../img/sub2/sub2_2_bg.png) no-repeat center;
    background-size: cover;
    padding-bottom: 9.75rem;
}
.sub2_2_1 .sub_intro  h2 {
    color: #fff;
}
.sub2_2_1 .sub_intro hr {
    background-color: #fff;
}
.sub2_2_1 .sub_intro h4 {
    color: #fff;
    font-weight: 600;
}
.sub2_2_1 .sub_intro p {
    color: #fff;
}
.sub2_2_1 .grid_wrap {
    max-width: 1540px;
    padding-inline: 20px;
    margin: 0 auto;
    display: grid;
    gap: 1.875rem;
    margin-top: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}
.sub2_2_1 .grid_wrap .item {
    padding-inline: 1.8rem;
    padding-block: 4.3rem 2rem;
    background-color: rgba(255, 255, 255, 0.23);
    box-shadow: 0 0 8.5px rgba(0, 0, 0, 0.1);
    border-radius: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.sub2_2_1 .grid_wrap .item h2 {
    font-family: var(--frank);
    font-style: italic;
    font-size: 2.625rem;
    letter-spacing: -0.4px;
    color: #fff;
    margin-top: 2rem;
    text-align: center;
    line-height: 1;
}
.sub2_2_1 .grid_wrap .item span {
    font-weight: 300;
    color: #fff;
    margin-block: 1rem 2rem;
}
.sub2_2_1 .grid_wrap .item p {
    color: #fff;
    font-size: 1.125rem;
    letter-spacing: -0.4px;
    line-height: 1.3;
    text-align: center;
}

/* sub2_2.css end */


.sub3_1 .sub_banner {
    background: url(../img/sub3/sub3_1_banner.png) center no-repeat;
    background-size: cover;
}
/* .sub3_1 {
    padding-top: 12rem;
} */
.sub3_1 .sub3_1_1 {
    max-width: 1340px;
    padding-inline: 20px;
    margin: 0 auto;
    padding-top: 12.5rem;
}
.sub3_1 .sub3_1_1>span {
    display: block;
    font-family: var(--frank);
    font-style: italic;
    font-weight: 900;
    font-size: 3.6rem;
    margin-bottom: 8.5rem;
}
.sub3_1 .sub3_1_1 .flex_wrap {
    display: flex;
    justify-content: space-between;

}
.sub3_1 .sub3_1_1 .flex_wrap .side_txt {
    font-size: 2rem;
    letter-spacing: -0.4px;
    color: #666666;
    font-weight: 600;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item {
    border-top: 1px solid #B2B2B2;
    padding-block: 2.5rem 12.5rem;
    padding-inline: 1.5rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item h2 {
    font-weight: 700;
    font-size: 1.625rem;
    letter-spacing: -0.8px;
    color: #1A1A1A;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box {
    margin-block: 3rem 4.5rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt {
    display: flex;
    gap: 4.5rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt:first-child {
    margin-bottom: 0.5rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt .title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 0 0 11%;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt:first-child  img {
    width: 14px;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt span {
    font-weight: 500;
    font-size: 1.25rem;
    color: #4F4F4F;
    letter-spacing: -0.4px;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box .txt p {
    font-size: 1.125rem;
    letter-spacing: -0.4px;
    color: #4F4F4F;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .map {
    border: 1px solid #B2B2B2;
    height: auto;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .map iframe {
    display: block;
}
/* sub3_1.css end */

/* .sub3_3_1 .info_wrap .info_box li {
  display: table;
} */
/* sub3_3.css end */




.intro_box {
    padding-block: 9.5rem 7rem;
}
.intro_box h2 {
    font-family: var(--frank);
    text-align: center;
    font-size: 3.6rem;
    font-style: italic;
    font-weight: 900;
    margin-bottom: 2.8rem;
}
.intro_box p {
    text-align: center;
    font-size: 1.25rem;
    letter-spacing: -0.4px;
    color: #666666;
}

.sub4_1 .sub_banner {
  background: url(../img/sub4/sub4_banner.jpg) center no-repeat;
  background-size: cover;
}

.sub4_1_1 {
  max-width: 1440px;
  margin: 0 auto;
}

.sub4_1_1 .title h2 .blue {
  color: #000;
}

/* sub4_1.css end */

.sub4_2_1 {
  /* display: flex;
  align-items: start;
  gap: 2rem;
  margin-block: 9% 9.5%;
  padding-inline: 13.4% 26.3%; */
  max-width: 1140px;
    padding-inline: 20px;
    margin: 0 auto;
    padding-bottom: 10rem;
}

.sub4_2_1 .title {
  flex: 0 0 20%;
  margin-top: -2rem;
}

.sub4_2_1 .title h2 .blue {
  color: #000;
}

.sub4_2_1 .send {
  color: #000;
}

/* .sub4_2_1 .send > p {
  border-bottom: 1px solid #0057A5;
} */

/* .sub4_2_1 .send ul li .input_box,
.sub4_2_1 .send textarea {
  background-color: #F2F2F2;
} */

.sub4_2_1 .send ul li .input_box p,
.sub4_2_1 .send ul li,
.sub4_2_1 .send .check label,
.sub4_2_1 .send ul li .input_box input {
  color: #666;
}

.sub4_2_1 .send ul li .input_box2 {
  margin-bottom: 1.7rem;
}

.sub4_2_1 .send .check_box1 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sub4_2_1 .send .check .submit {
  border: 1px solid #B2B2B2;
  color: #1A1A1A;
  font-weight: 400;
}

/* .sub4_2_1 input[type="checkbox"]{
    display: none;
  }
  input[type="checkbox"] + label{
    display: inline-block;
    width: 30px;
    height: 30px;
    border:3px solid #707070;
    position: relative;
  }
  input[id="check1"]:checked + label::after{
    content:'✔';
    font-size: 25px;
    width: 30px;
    height: 30px;
    text-align: center;
    position: absolute;
    left: 0;
    top:0;
  } */
/* sub4_2.css end */

.sub5_1 .sub_banner {
  background: url(../img/sub5/sub5_1_banner.png) center no-repeat;
  background-size: cover;
}
.sub5_1_1 {
   padding: 8.75rem 0;
}
.sub5_1_2 {
    margin-bottom: 10rem;
}
.sub5_1_2 .sub5_1swiper {
    padding-bottom: 5rem;
}



/* .sub5_1_1 {
  display: flex;
  align-items: start;
  justify-content: space-between;
}

.sub5_1_1 .title {
  padding-left: 15rem;
  flex: 0 0 60%;
  overflow: hidden;
}

.sub5_1_2 {
  margin-top: -9rem;
  margin-bottom: 10rem;
  overflow: hidden;
}

.sub5_1_2 .flex_box {
  display: flex;
}

.sub5_1_2 .flex_box .imgbox {
  flex: 0 0 50%;
  width: 100%;
}

.sub5_1_2 .flex_box .imgbox img {
  width: 100%;
}

.sub5_1_2 .flex_box .txtbox {
  padding: 0 7rem;
  align-content: center;
}

.sub5_1_2 .flex_box .txtbox h4 {
  font-size: 3.125rem;
  color: #1A1A1A;
}

.sub5_1_2 .flex_box .txtbox h4 {
  font-size: 3.125rem;
  color: #1A1A1A;
  font-weight: 700;
  letter-spacing: -0.7px;
  line-height: 1.5;
}

.sub5_1_2 .flex_box .txtbox p:not(.cont) {
  font-size: 22px;
  font-weight: 500;
  color: #0057A5;
  opacity: 0.45;
  margin-block: 0 44px;
}

.sub5_1_2 .flex_box .txtbox .cont {
  color: #4D4D4D;
  font-size: 24px;
  letter-spacing: -0.7px;
  line-height: 1.3;
  font-weight: 300;
}

.sub5_1_2 .flex_box:nth-child(even) {
  flex-direction: row-reverse;
  text-align: right;
} */

@media screen and (max-width : 1440px) {

  

  .sub_banner .txtbox h2 {
    font-size: 3.75rem;
  }

  .sub_banner .txtbox p {
    font-size: 24px;
  }

  /* sub banner */

  .sub1_1_1 {
    padding-inline: 8%;
    gap: 5rem;
  }

  .sub1_1_1 .txt_box .title h2 {
    font-size: 2rem;
  }

  /* .sub1_2_1 {
    padding-inline: 8% 0;
  } */

  /* .sub .title {
    flex: 0 0 50%;
  } */

  .sub .title h2 {
    font-size: 2.5rem;
    margin-top: 0;
  }

  .sub1_1_1 .txt_box .title p {
    font-size: 20px;
  }

  .sub1_1_1 .txt_box .cont {
    font-size: 20px;
    margin-top: 5rem;
    line-height: 1.35;
  }

  .sub1_2_1 .imgbox {
    position: absolute;
    right: 0;
  }

  .sub1_2_2 {
    margin-top: 4rem;
  }

  .sub1_2_2 .item .txt_box h4 {
    font-size: 2.25rem;
  }

  .sub1_2_2 .item .txt_box p:not(.cont) {
    font-size: 20px;
  }

  .sub1_2_2 .item .txt_box .cont {
    font-size: 1.125rem;
  }

  .sub1_3_1 {
    margin-top: 10rem;
  }

  .sub2_1_1 .grid_box {
    margin-left: 0;
    padding-top: 5rem;
    gap: 5rem;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
  }

 

  .sub2_1_1 .grid_box .item img {
    width: 350px;
  }

  .sub2_1_1 .grid_box .item .desc h3 {
    font-size: 2rem;
  }

  .sub2_1_1 .grid_box .item .desc .cont {
    font-size: 1.125rem;
    line-height: 1.35;
  }

  .sub4_2_1 {
    padding-inline: 8%;
  }

  .sub5_1_1 .imgbox {
    position: absolute;
    right: 0;
  }

  .sub5_1_2 {
    margin-top: 4rem;
  }

  .sub5_1_2 .flex_box .txtbox h4 {
    font-size: 2.25rem;
  }

  .sub5_1_2 .flex_box .txtbox p:not(.cont) {
    font-size: 20px;
  }

  .sub5_1_2 .flex_box .txtbox .cont {
    font-size: 1.125rem;
  }

}

@media screen and (max-width : 1281px) {
  .subtap {
    height: 64px;
  }

  .subtap li a {
    font-size: 22px;
  }
  .sub_banner .txtbox h2 {
    margin-top: 11rem;
    
  }
  .sub_intro {
    padding-top: 6.75rem;
    padding-bottom: 3.375rem;
  } 
  .sub_intro h2 {
    font-size: 2.5rem;
  }
  .sub_intro h4 {
    font-size: 1.5rem;
  }
  .sub_intro hr {
   
    margin: 2rem auto;
}
.sub_intro p {
    font-size: 1.125rem;
}

  /* sub1_1_1 */
  .sub1_1_1 {
    gap: 4rem;
  }

  .sub1_1_1 .imgbox {
    flex: 0 0 40%;
    margin-top: 1rem;
  }

  .sub1_1_1 .txt_box .title h2 {
    font-size: 1.5rem;
    margin-top: 5rem;
  }

  .sub1_1_1 .txt_box .title p {
    font-size: 1.125rem;
  }
  .sub1_1_1 .txt_box .cont {
    margin-top: 3rem;
}

  .sub1_1_1 {
    background-position-x: 17.8rem;
    background-position-y: 11rem;
  }
  .sub1_1_1 .txt_box .title h2 .blue {
    font-size: 1.75rem;
  }
  .sub1_1_1 .txt_box .cont p {
    font-size: 1.125rem;
  }
  
  /* sub1_2 */
  
  .sub1_2_1 .flex_wrap li img {
    width: 300px;
  }
  .sub1_2_1 .flex_wrap li .txt {
    font-size: 2rem;
  }
  .sub1_2_1 .flex_wrap li .hover_wrap p {
    max-width: 90%; 
    margin: 0 auto;
    margin-top: 2rem;
  }
  .sub1_2_1 .flex_wrap li .hover_wrap p br {
    display: none;
  } 
  

  /* sub1_3 */
  .sub1_3_2 {
    padding-inline: 8%;
  }


  /* sub2_1 */
  .sub2_1_1 {
    padding-inline: 7rem;
    padding-top: 6.75rem;
    
  }
  .sub2_1_1 .flex_wrap .left {
    flex: 0 0 40%;
  }
  .sub2_1_1 .flex_wrap .right {
    column-gap: 5rem;
  }
  .sub2_1_1 .flex_wrap .right .item {
    width: 280px;
  }
  .sub2_1_1 .flex_wrap .right .item .img_box {
    margin-bottom: 3rem;
  } 
  .sub2_1_1 .flex_wrap .right .item p br {
    display: none;
  }
  .sub2_1_1 .flex_wrap .right .item:nth-child(3) {
    margin-top: 17rem;
  }
  .sub2_1_1 .flex_wrap {
    padding-bottom: 3rem;
  }
  .sub2_1_1 h2 {
    font-size: 2.5rem;
    margin-bottom: 3.5rem;
  }
  .sub2_1_1 .flex_wrap .left h4 {
    font-size: 1.5rem;
  }
  .sub2_1_1 .flex_wrap .left p {
    font-size: 1.125rem;
  }

  /* sub2_2 */
  .sub2_2_1 .flex_wrap {
    padding-inline: 6rem;
  }
  .sub2_2_1 .flex_wrap .item h2 {
    font-size: 2rem;
  }
  .sub2_2_1 .flex_wrap .item p br {
    display: none;
  }
  .sub2_2_1 .grid_wrap {
    padding-inline: 6rem;
  }
  .sub2_2_1 .grid_wrap .item span {
    font-size: 1.125rem;
  }
  .sub2_2_1 .grid_wrap .item p {
    font-size: 1.25rem;
  }
  .sub2_2_1 .grid_wrap .item h2 {
    font-size: 2rem;
  }

  /* sub3_1 */
  .sub3_1 .sub3_1_1>span {
    font-size: 2.5rem;
    margin-bottom: 3.5rem;
  }
  .sub3_1 .sub3_1_1 .flex_wrap .side_txt {
    font-size: 1.5rem;
    letter-spacing: -0.4px;
    
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item h2 {
    font-size: 1.75rem;
    
}
  .sub3_1 .sub3_1_1 {
    padding-top: 6.75rem;
    padding-inline: 6rem;
    margin-bottom: 5.5rem;
  }
  .sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt {
    gap: 2rem;
  }
  .sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item {
    padding-block: 2.5rem 5.5rem;
  }
  .sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box {
    margin-block: 2rem 3.5rem;
  }
  .sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt:first-child {
    margin-bottom: 0.8rem;
    align-items: flex-start;
  }
  .sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box .txt p {
    font-size: 1.125rem;
  }

  
  .sub .title h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
  }

  /* .sub4_1_1 {
    padding-left: 4rem;
  } */

  .sub4_2_1 {
    flex-direction: column;
  }

  .sub4_2_1 .send {
    margin-top: 0;
  }

  
  .sub5_1_2 {
    padding-inline: 6rem;
  }

  .intro_box {
    padding-block: 6.75rem 5rem
}
.intro_box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    
}
}

@media screen and (max-width : 1025px) {

  .sub_banner .txtbox h2 {
    margin-top: 7rem;
    font-size: 3rem
  }

  .sub_banner .txtbox p {
    font-size: 1.125rem;
  }


  /* sub1_1 */
  .sub1_1_1 {gap: 2rem;}
  .sub1_1_1 .txt_box .title h2 {
    font-size: 1.875rem;
    margin-top: 2rem;
  }
  .sub1_1_1 .txt_box .title h2 .blue {
    font-size: 2rem;
  }
  .sub1_1_1 .imgbox {
    flex: 0 0 35%;
  }
  .sub1_1_1 .txt_box .cont {
    margin-top: 0rem;
  }
  .sub1_1_1 .txt_box .cont p {
    font-size: 1.125rem;
    line-height: 1.3;
  }
  .sub1_1_1 {
    background-position-x: 15.8rem;
    background-position-y: 7rem;
}

  /* sub1_2 */
  .sub1_2_1 {
    padding-inline: 5rem;
  }
  .sub1_2_1 .flex_wrap li .txt {
    font-size: 1.5rem;
}
.sub2_1_1 .flex_wrap .left h4 br {
  display: none;
}
.sub2_1_1 .flex_wrap .left p br {
  display: none;
}
.sub2_1_1 .flex_wrap .left p {
  max-width: 90%;
  
}
.sub2_1_1 .flex_wrap .right {
  margin-top: 4rem;
  align-items: center;
}
.sub2_1_1 h2 {
    margin-bottom: 3.5rem;
}
.sub2_1_1 {
    padding-top: 6.5rem;
}
/* sub2_1 */
.sub2_1_1 .flex_wrap {
  display: block;
}


/* sub2_2 */
.sub2_2_1 .grid_wrap .item {
    padding-block: 3rem;
}

/* sub3_1 */
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item {
    padding-inline: 0;
    padding-block: 2rem 5rem;
}


.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt .title {
    flex: initial;
}

}

@media screen and (max-width : 900px) {
    .sub_intro h2 {
        font-size: 2rem;
        text-align: left;
        max-width: 90%;
        line-height: 1.2;
    }
    .sub_intro h2 br {
        display: none;
    }
    .sub_intro hr {
        margin: 2rem 0;
        width: 90px;
    }
    .sub_intro h4 {
        text-align: left;
    }
    .sub_intro p {
        font-size: 1.25rem;
        text-align: left;
        letter-spacing: initial;
        max-width: 90%;
    }
    .sub_intro p br {
        display: none;
    }
    .sub_intro {
        padding-top: 4rem;
        padding-bottom: 1rem;
        padding-inline: 40px;
    }
    .sub1_1_1 {
        background-position-x: 0;
        background-position-y: 0;
    }

    .sub1_1_1 .imgbox {
        margin-top: 1rem;
    }
    
  /* .sub .title {
    margin-top: 4rem;
  } */

  .sub1_1_1 {
    flex-direction: column-reverse;
    padding-inline: 40px;
    margin-top: 2rem;
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .sub1_1_1 .txt_box {
    width: 100%;
  }

  .sub1_1_1 .txt_box .cont .sign {
    text-align: left;
  }

  .sub1_1_1 .imgbox {
    padding-bottom: 7rem;
  }

  .sub1_1_1 .imgbox {
    width: 100%;
  }
  .sub1_1_1 .imgbox img {
    width: 100%;
    height: 300px;
    object-fit: cover;
  }
  .sub1_1_1 .txt_box .cont p {
    font-size: 1.25rem;
  }

  /* sub1_2 */

  .sub1_2_1 {
    padding-inline: 40px;
  }
  .sub1_2_1 .flex_wrap {
    flex-direction: column;

  }
  .sub1_2_1 .flex_wrap li img {
    width: 100%;

  }
  
  .sub1_2_1 .flex_wrap {
    display: grid;
    row-gap: 2rem;
    grid-template-columns: 1fr 1fr;
    justify-items: center;
  }
  .sub1_2_1 .flex_wrap li:nth-child(2) {
    transform: initial;
}
.sub1_2_1 .flex_wrap li .txt {
    font-size: 1.75rem;
}
.sub1_2_1 .flex_wrap li .hover_wrap p {
    font-size: 1.125rem;

}
.sub1_2_1 {
    padding-block: 6rem 6.5rem;
}

.sub2_1_1 .flex_wrap .left p {
    letter-spacing: initial;
}


  .sub1_3_2 {
    padding-inline: 40px;
    margin-top: 3rem;
    margin-bottom: 5rem;
  }


  /* sub2_1 */
  .sub2_1_1 {
    padding-inline: 4rem;
    padding-bottom: 7rem;
  }
  .sub2_1_1 h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}
  .sub2_1_1 .flex_wrap .right {
    display: block;
  }
  .sub2_1_1 .flex_wrap .right .item {
    width: 100%;
    gap: 2rem;
}
.sub2_1_1 .flex_wrap .right .item .img_box img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}
.sub2_1_1 .flex_wrap .right {
    margin-top: 6rem;
}
.sub2_1_1 .flex_wrap .left h4 {
    font-size: 1.75rem;
}

.sub2_1_1 .flex_wrap .right .item p {
    font-size: 1.25rem;
    letter-spacing: initial;
}
.sub2_1_1 .flex_wrap .right .item .img_box {
    margin-bottom: 2rem;
}
.sub2_1_1 .flex_wrap .right .item:nth-child(2) {
    margin-top: 7rem;
}
.sub2_1_1 .flex_wrap .right .item:nth-child(3) {
    margin-top: 7rem;
}


/* sub2_2 */
.sub2_2_1  {
    padding-top: 2.5rem;
}
.sub2_2_1 .sub_intro p br {
    display: none;
}

.sub2_2_1 .grid_wrap {
    padding-inline: 40px;
    grid-template-columns: repeat(2, 1fr);
}
.sub2_2_1 .grid_wrap .item p br {
    display: none;
}
.sub2_2_1 .grid_wrap .item p {
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    font-size: 1.125rem;
    letter-spacing: initial;
}
.sub2_2_1 .grid_wrap .item span {
    font-size: 1rem;
}
.sub2_2_1 .grid_wrap .item h2 {
    font-size: 1.75rem;
}

/* sub3_1 */
.sub3_1 .sub3_1_1 {
    padding-inline: 40px;
    padding-top: 4.75rem;
}
.sub3_1 .sub3_1_1>span {
    margin-bottom: 1rem;
    font-size: 2rem;
}
.sub3_1 .sub3_1_1 .flex_wrap {
    flex-direction: column;
}
.sub3_1 .sub3_1_1 .flex_wrap .side_txt {
    margin-bottom: 2rem;
    font-size: 1.5rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .side_txt br {
    display: none;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box .txt p {
    letter-spacing: initial;
}

/* sub4 */
.intro_box {
    padding-block: 4rem 5rem;
}
.intro_box h2 {
    font-size: 2rem;
}

/* sub5_1 */
.sub5_1_2 {
    padding-inline: 40px;
    margin-bottom: 7rem;
}

  
}

@media screen and (max-width : 450px) {
    .sub_banner .banner_nav li a {
        letter-spacing: 1px;
        font-size: 0.875rem;
    }
    .sub_banner .banner_nav {
        gap: 0.5rem;
        margin-top: 2rem;
    }
    .sub_banner .banner_nav img {
        width: 16px;
    }
    
  .sub_banner {
    height: 400px;
  }

  .sub_banner .txtbox h2 {
    font-size: 1.8rem;
  }

  .sub_banner .txtbox p {
    font-size: 1rem;
  }

  .sub_intro {
    padding-top: 4rem;
    padding-inline: 20px;
  }
  .sub_intro hr {
    margin: 1rem 0;
    width: 75px;
    border: 0;
  }
  .sub_intro h2 {
    font-size: 1.25rem;
    line-height: 1.3;
  }
  
  
  .sub_intro h4 {
    font-size: 1rem;
    margin-bottom: 0.7rem;
  }
  .sub_intro p {
    font-size: 0.875rem;
    /* max-width: 90%; */
  }
  /* .sub_intro p br {
    display: none;
  } */

  /* sub1_1 */
  .sub1_1_1 {
    margin-top: 1rem;
    padding-inline: 20px;
  }
  .sub1_1_1 .txt_box .title h2 {
    font-size: 1.125rem;
  }
  .sub1_1_1 .txt_box .title h2 .blue {
    font-size: 1.125rem;
  }
  .sub1_1_1 .txt_box .cont p {
    font-size: 0.875rem;
    max-width: 90%;
    word-break: keep-all;
  }
  .sub1_1_1 .txt_box .cont p br:nth-child(4) {display: none;}
  .sub1_1_1 .txt_box .cont .sign {
    font-size: 1rem;
  }
  .sub1_1_1 .imgbox img {
    height: 200px;
 }

  /* sub1_2 */
  .sub1_2_1 {
    padding-inline: 20px;
    background: none;
    padding-block: 2rem 6.5rem;
  }
  .sub1_2_1 .flex_wrap {
    grid-template-columns: 1fr;
  }
  .sub1_2_1 .flex_wrap li .txt {
    font-size: 1.375rem;
  } 
  .sub1_2_1 .flex_wrap li .txt br {
    display: none;
  }
  .sub1_2_1 .flex_wrap li .hover_wrap p {
    font-size: 0.875rem;
  }

  /* sub1_3 */
  .sub1_3_2 {
    padding-inline: 20px;
    margin-top: 2rem;
  }
  .sub1_3_2 .sub1_3swiper {
    padding-bottom: 3rem;
  }

  /* sub2_1 */
  .sub2_1_1 {
    padding-inline: 20px;
    padding-top: 5rem;
 }
 .sub2_1_1 h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
 }
 .sub2_1_1 .flex_wrap .left h4 {
    font-size: 1rem;
    padding-left: 0.5rem;
    margin-bottom: 1rem;
    letter-spacing: initial;
}
.sub2_1_1 .flex_wrap .left p {
    font-size: 0.875rem;
    padding-left: 0;
    letter-spacing: initial;
}
.sub2_1_1 .flex_wrap .right {
    margin-top: 3rem;
}
.sub2_1_1 .flex_wrap .right .item .img_box img {
    height: 200px;
}


.sub2_1_1 .flex_wrap .right h5 {
    font-size: 1rem;
    letter-spacing: initial;
}
.sub2_1_1 .flex_wrap .right .item p {
    font-size: 0.875rem;
    letter-spacing: initial;
    max-width: 90%;
    word-break: keep-all;
}
.sub2_1_1 .flex_wrap .right .item hr {
    width: 100%;
}
.sub2_1_1 .flex_wrap .right .item:nth-child(2),
.sub2_1_1 .flex_wrap .right .item:nth-child(3) {
    margin-top: 5rem;
}

/* sub2_2 */
.sub2_2_1 {
    padding-top: 0;
}
.sub2_2_1 .grid_wrap {
    padding-inline: 20px;
    grid-template-columns: initial;
    gap: 1rem;
}
.sub2_2_1 .grid_wrap .item {
    padding-block: 2rem;
}
.sub2_2_1 .grid_wrap .item img {
    width: 30px;
}
.sub2_2_1 .grid_wrap .item h2 {
    font-size: 1.375rem;
    margin-top: 1rem;
}
.sub2_2_1 .grid_wrap .item span {
    font-size: 1rem;
    margin-block: 0.7rem 1.2rem;
}
.sub2_2_1 .grid_wrap .item p {
    font-size: 0.875rem;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}


/* sub3_1 */
.sub3_1 .sub3_1_1 {
    padding-inline: 20px;
    padding-top: 4rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .side_txt {
    margin-bottom: 1rem;
    font-size: 1.125rem;
}
.sub3_1 .sub3_1_1>span {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item h2 {
    font-size: 1.25rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box .txt {
    flex-direction: column;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt {
    gap: 0.5rem;
} 
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt span {
    font-size: 1rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box .txt p {
    font-size: 0.875rem;
    line-height: 1.3;
    max-width: 93%;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt:first-child {
    margin-bottom: 1.2rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .txt_box {
    margin-block: 2rem;
}
.sub3_1 .sub3_1_1 .flex_wrap .map_wrap .item .map iframe {
    height: 200px;
}

/* sub4 */
.intro_box {
    padding-block: 4rem 2rem;
}
.intro_box h2 {
    font-size: 1.375rem;
}
.sub4_2_1 .send ul li {
    gap: 0;
}
.sub4_2_1 .send ul li .input_box p {
    margin-bottom: 2rem;
}
.send ul {
    margin-block: 2rem;
}



/* sub5_1 */
.sub5_1_2 {
    padding-inline: 20px;
    margin-top: 2rem;
}

.sub5_1_2 .sub5_1swiper {
    padding-bottom: 3rem;
}

.subtap  {
    gap: 3vw;
}
.subtap li a {
    font-size: 18px;
}



  .sub5_1_2 .flex_box {
    flex-direction: column;
  }

  .sub5_1_2 .flex_box:nth-child(even) {
    flex-direction: column;
  }

  .sub5_1_2 .flex_box .txtbox {
    flex: 1;
    padding: 3rem 20px;
  }

  footer .info_box .add p {
    line-height: 1.3;
}


}



@media screen and (max-width : 350px) {
    .subtap li a {
        font-size: 16px;
    }
    .subtap li {
        min-width: 100px;
    }
    .sub2_1_1 .flex_wrap .left h4 {
        font-size: 0.875rem;
    }
    .sub_banner .txtbox h2 {
        line-height: 1.2;
    }
}