@charset "utf-8";
::-webkit-scrollbar{width:0;}
::-webkit-scrollbar-thumb{background-color:rgba(255,255,255,.7)}
::-webkit-scrollbar-track{background-color:rgba(0,0,0,0)}

html,
body {
  font-family: "PAYW-Pro", 돋움, sans-serif;
  cursor: none;
}
.eng {
  font-family: "EuclidCircularA", sans-serif;
}
a {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: none;
}
img {
  display: block;
}

/* header */
header .gnb {
  position: fixed;
  top: 5.46%;
  z-index: 99999;
}
header h1 .logo {
  width: 150px;
  height: 23px;
  left: 2.6%;
  text-indent: -9999px;
  background: url(../images/sub_About_img/img_logo_black.svg) no-repeat 0 /
    contain;
}
header h1 .logo.color {
  background: url(../images/sub_About_img/img_logo_white.svg) no-repeat 0 /
    contain;
}
header .menu_open {
  right: 2.6%;
}
header .menu_open svg path.color {
  fill: #fff;
}
header .menu_close {
  right: 2.6%;
  display: none;
}
header .menu_close_active {
  display: block;
}

/* main */
main .container1 .mousewheel_wrap {
  height: 100vh;
  position: relative;
}
main .container1 .mousewheel_container {
  background: url(../images/sub_About_img/img_about_member.png) no-repeat center /
    cover;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: clip-path 0.7s;
  background-color: #000;
  clip-path: inset(22.037% 45.7292%);
  z-index: 1;
}
main .container1 .mousewheel_container:hover {
  clip-path: inset(0%);
}
main .container1 .mousewheel_container span {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 4.5rem;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
  transform: translate(-50%, -50%);
  letter-spacing: -0.02em;
}
main .container1 .mousewheel_wrap .text_container {
  position: fixed;
  top: 50.2%;
  left: 50%;
  font-size: 4.5rem;
  font-weight: 600;
  line-height: 1.4;
  color: #101010;
  transform: translate(-50%, -50%);
  letter-spacing: -0.02em;
}

main .container2 {
  position: relative;
  background-color: #101010;
  width: 100%;
  overflow-x: hidden;
  height: 100%;
  outline: 0;
  z-index: 9999;
}
main .container2 .text_container {
  padding-top: 14%;
  position: relative;
  overflow: hidden;
}
main .container2 .text_container span {
  position: relative;
  font-size: 3.8125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.65;
  display: inline-block;
}
main .container2 .text_container .arrow {
  position: relative;
  left: 15%;
}
@keyframes movLeft {
  from {
    left: -500px;
    opacity: 0;
  }
  to {
    left: 14%;
    opacity: 1;
  }
}
@keyframes movRight {
  from {
    right: -500px;
    opacity: 0;
  }
  to {
    right: 10%;
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

main .container2 .img_bg {
  position: absolute;
  right: 0;
  top: 7%;
}
main .container2 .specialities_wrap {
  position: relative;
  margin-top: 21rem;
  width: 47%;
  float: right;
  padding-left: 4.6%;
  color: #fff;
  transition: 0.5s;
}
main .container2 .specialities_wrap::before {
  content: "";
  display: block;
  position: absolute;
  width: 1px;
  height: 100%;
  left: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0) 100%
  );
}
main .container2 .specialities_wrap span {
  position: absolute;
  left: -10px;
  transition: transform 3s cubic-bezier(0, 0, 0.2, 1);
}

@keyframes move {
  0% {
    transform: rotate(360deg);
    opacity: 1;
    top: 5%;
  }
  10% {
    transform: rotate(-360deg);
    opacity: 0.8;
    top: 10%;
  }
  /* 30% {
    transform: rotate(360deg);
    opacity: 0.6;
    top: 40%;
  } */
  /* 60% {
    transform: rotate(-360deg);
    opacity: 0.4;
    top: 55%;
  } */
  80% {
    transform: rotate(360deg);
    opacity: 0.2;
    top: 80%;
  }
  100% {
    transform: rotate(-360deg);
    opacity: 0.1;
    top: 90%;
  }
}
@keyframes active {
  30% {
    opacity: 1;
  }
  150% {
    opacity: 1;
  }
  180% {
    opacity: 1;
  }
}
main .container2 .specialities_wrap h6 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.4;
}
main .container2 .specialities_wrap ul {
  margin-top: 4.375rem;
}
main .container2 .specialities_wrap ul > li {
  opacity: 0.3;
  margin-top: 7.5rem;
}
main .container2 .specialities_wrap ul > li > strong {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.4;
}
main .container2 .specialities_wrap ul > li > p {
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  line-height: 1.5;
  margin-top: 2rem;
}
main .container2 .specialities_wrap ul > li.active {
  opacity: 1;
}
main .container2 #clients_wrap {
  padding: 15% 25%;
  clear: both;
}
main .container2 #clients_wrap ul {
  display: flex;
  flex-wrap: wrap;
  opacity: 0;
}
main .container2 #clients_wrap ul li {
  width: 25%;
  height: 8.75rem;
  text-align: center;
  transform: translate(0px, 5px);
  /* transition: transform 0.3s, opacity 0.3s; */
}
main .container2 #clients_wrap ul li img {
  vertical-align: middle;
}

main .container3 {
  background-color: #fff;
  /* transition: background-color 0.25s; */
  height: 937px;
  position: relative;
  display: block;
  z-index: 9999;
}
main .container3 .img_wrap {
  position: absolute;
  width: 67%;
  min-width: 1000px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
main .container3 .img_wrap p {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 6%;
  width: 84%;
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
  white-space: nowrap;
}

main .container4 {
  /* overflow-y: hidden; */
  height: 100%;
  outline: 0;
  position: relative;
  display: block;
}
main .container4 .contact {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
main .container4 .contact .line {
  display: block;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.1);
  /* transition: width 5s, height 5s; */
}

main .container4 .contact .line.line01 {
  width: 100%;
  height: 1px;
  top: 50%;
  left: 0;
  opacity: 0;
}

main .container4 .contact .line.line02 {
  width: 1px;
  height: 100%;
  top: 0;
  left: 50%;
  opacity: 0;
}
main .container4 .contact .line.line03 {
  width: 1px;
  height: 200%;
  transform: rotate(135deg);
  left: 50%;
  top: -50%;
  opacity: 0;
}
main .container4 .contact .line.line04 {
  width: 1px;
  height: 200%;
  transform: rotate(-135deg);
  left: 50%;
  top: -50%;
  opacity: 0;
}
main .container4 .contact p {
  position: absolute;
  z-index: 1;
  font-size: 4.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.4;
  color: #dbdbdb;
  transform: translateY(-50%);
  top: 50%;
  left: 40%;
  opacity: 0;
}
main .container4 .contact p.show {
  animation: fadeIn 0.5s 0.8s forwards;
}
main .container4 .contact p a {
  color: #101010;
}

/* toggle menu */
main .menu_wrap {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: #050505;
  z-index: 99999;
}
main .menu_wrap.none {
  display: none;
}
main .menu_wrap.on {
  display: block;
}
main .menu_wrap .gnb {
  width: 10rem;
  left: 2.6%;
  position: fixed;
  top: 5%;
  z-index: 10;
}
main .menu_wrap .gnb a {
  display: block;
  width: 100%;
}
main .menu_wrap .gnb a img {
  display: block;
  width: 100%;
}
main .menu_wrap .menu_close {
  position: absolute;
  top: 5%;
  right: 2%;
  background-color: #ddff21;
  padding: 0.375rem;
  text-align: center;
}
main .menu_wrap .menu_close img {
  vertical-align: middle;
}
main .menu_wrap .menu_list {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 16%;
}
main .menu_wrap .menu_list li a {
  font-size: 7.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.29;
  color: #fff;
}
main .menu_wrap .menu_list li a:hover {
  color: #ddff21;
}
main .menu_wrap .menu_list li ~ li {
  margin-top: 2rem;
}
main .menu_wrap .footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 3.125rem 3.125rem;
  z-index: 10;
  display: block;
  background-color: #000;
}
main .menu_wrap .footer .footer_wrap {
  color: #fff;
  position: relative;
  width: fit-content;
  height: 100%;
}
main .menu_wrap .footer .footer_wrap .family_list li {
  float: left;
}
main .menu_wrap .footer .footer_wrap .family_list li a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.26;
  margin-left: 0.75rem;
}
main .menu_wrap .footer .footer_wrap p {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.26;
  white-space: nowrap;
  margin-top: 0.75rem;
}
main .menu_wrap .footer .footer_wrap .contact {
  background-color: rgba(255, 255, 255, 0.08);
  position: absolute;
  display: block;
  right: -1.8125rem;
  top: 50%;
  transform: translate(100%, -50%);
  padding: 1.0625rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

/* footer */
footer {
  padding: 3.3333% 10.7291% 12.1875%;
  background-color: #101010;
  display: block;
  /* z-index: 10; */
}
footer .company_name {
  float: left;
}
footer .company_name a {
  display: flex;
  align-items: center;
}
footer .company_name a span {
  position: relative;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.4;
  color: #fff;
}
footer .company_name:hover a span::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  transition: 0.3s ease;
}
footer .company_name a img {
  padding-left: 10px;
}
footer .company_name:hover a img {
  transition: transform 0.5s;
  transform: rotate(-45deg);
  margin-left: 1.0625rem;
}
footer address {
  float: right;
}
footer address ul {
  display: flex;
  gap: 3.75rem;
}
footer address ul li {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.5;
  color: #fff;
  font-style: normal;
}

/* 마우스 커서 */
.circle {
  width: 30px;
  height: 30px;
  background-color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  mix-blend-mode: difference;
  border-radius: 50%;
  will-change: transform;
  transform: translate(-50%, -50%);
  z-index: 99999999;
}