.main_sect1 {
  background-image: url(../images/main_visual.webp);
  height: 540px;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}


.scroll_updown {
  position: absolute;
  bottom: 4%;
}

@keyframes upDown {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(15px);
  }
  100% {
    transform: translateY(0);
  }
}

.scroll_updown img {
  animation: upDown 1.5s ease-in-out infinite;
}

.promise_box {
  width: 251px;
  height: 248px;
  position: relative;
  background: white;
  padding: 2.2vw 1.3vw;
  box-shadow: 0 2px 30px 10px rgba(0, 0, 0, 0.068);
}

.promise_box .icon{
width:134px;
  height: 135px;
}


.promise_box .icon img{
  width: 105px;
}

.number {
  position: absolute;
  top: -1.3vw;
  width:55px;
  height: 55px;
}

.main_sect3 {
  padding: 110px 0;
  background-image: url(../images/main_sect3.webp);
  min-height: 550px;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100vw;
}

.more_btn {
  padding: 8px 20px;
  background-color: transparent;
}

.main_sect3_right_box {
  position: relative;
  width: 30%;
  height: 300px;
}

.img-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
  pointer-events: none;
}

/* 호버 효과 */
.main_sect3_right_box:hover .hover-overlay {
  background: rgba(0, 0, 0, 0.2);
}

/* 이미지 트랜지션 */
.main_sect3_right_box img {
  transition: transform 0.3s ease;
}

.main_sect3_right_box:hover .more-circle {
  transform: scale(1);
  bottom: -115px;
  right: -91px;
  height: 300px;
  width: 300px;
}

.more-circle {
  position: absolute;
  bottom: -115px;
  right: -91px;
  width: 0;
  height: 0;
  background: #326bdd;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: 0.5s all ease;
}

.more_icon {
  width: 30px;
  height: 30px;
  transform: translate(-3px, -68px);
}

.more-circle span {
  transform: translate(-47px, -15px);
}

.main_sect4 {
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.068);
  background: white;
}
.partner {
  /* box-shadow: 0 2px 30px 10px rgba(0, 0, 0, 0.068); */
  width: 30%;
  /* border:1px solid #000 */
  /* height: 200px; */
}
.partner img {
scale:0.8
}

.main_sect5 {
  position: relative;
  background: linear-gradient(to right, #fff, #f7f6f6);
}

.contact_wrap {
  position: relative;
}

.contact_wrap .line {
  width: 87%;
  position: absolute;
  top: 1.3vw;
  transform: translate(4vw, 0vw);
}

.contact_wrap .number {
  position: relative;
  left: unset;
  top: unset;
  width: 57px;
  height: 57px;
}

.contact_item {
  width: 13.8%;
}

.contact_img_wrap {
  width: 200px;
  height: 200px;
  box-shadow: 0 2px 30px 10px rgba(0, 0, 0, 0.041);
}

.contact_img_wrap img {
  width: 93px;
}

.contact3img {
  width: 77px !important;
}




/* mobile */
@media screen and (max-width: 767px) {

  .scroll_updown img {
    width: 33%;
  }

  .main_sect1 {
    background-image: url(../images/main_visual.webp);
    height: 80vh;
    position: relative;
    background-position: center;
    width: 100%;
    background-size: cover;
    border-radius: 22px;
  }

  .promise_box {
    width: calc(100% / 4);
    height: 181px;
    background: white;
    /* padding: 40px 30px; */
    padding: 0;
    margin-bottom: 20px;
  }
  .promise_box .icon {
    width: 31%;
  }
  .promise_box .icon {
    height: 47px;
  }
  .promise_box .icon img {
    width: 100%;
  }
  .number {
    top: -13px;
    left: calc(100% / 2 - 16px);
    width: 36px;
    height: 36px;
  }
  .partner img {
    scale: 1;
  }
  .partner {
    height: 119px;
  }
  .main_sect3 {
    height: fit-content;
    padding: 20px 0;
  }

  .main_sect3_right {
    gap: 10px !important;
  }

  .main_sect3_right_box {
    width: calc(100% / 2.12);
    border-radius: 14px !important;
  }
  .main_sect3_right_box {
    height: 43vw;
  }
  .contact_item {
    width: 46%;
  }
  .contact_wrap .number {
    width: 35px;
    height: 35px;
  }
  .contact_img_wrap {
    width: 100px;
    height: 100px;
  }
  .contact_img_wrap img {
    width: 50%;
  }
  .main_sect3_right_box:hover .more-circle {
    bottom: -78px;
    right: -75px;
    height: 200px;
    width: 200px;
  }
  .more_icon {
    width: 26px;
    height: 26px;
    transform: translate(-12px, -51px);
  }
  .contact3img {
    width: 9vw !important;
  }
}

/* tablet 세로기준 */
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .main_sect1 {
    height: 50vh;
  }
  .main_sect3 {
    height: 46vh;
  }
  .promise_box {
    height: 270px;
  }
  .hd_btns input {
    padding: 3px 10px;
  }
  .contact_wrap .number {
    width: 4vw;
    height: 4vw;
  }
  .number {
    position: absolute;
    top: -2.3vw;
    width: 5vw;
    height: 5vw;
  }

  .promise_box {
    height: 186px;
  }
  .main_sect3_right_box {
    position: relative;
    width: calc(100% / 3.199);
    height: 20vw;
  }
  .contact_wrap .line {
    width: 80vw;
  }

}


/* 태블릿 아이패드에어 가로부터 ~ , 노트북 : 11인치  ~ 15인치 */
@media screen and (min-width:1180px) and (max-width:1441px){
  .main_sect1 {
    height: 53vh;
  }
  .promise_box {
    height: 313px;
  }

  .main_sect3 {
    height: 91vh;
  }

}