@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300&display=swap');

html>body {
  font-family: 'Roboto', sans-serif;
}

html {
  scroll-behavior: smooth;
}

@media (min-width:1900px) {
  body {
    overflow-x: hidden;
  }
}

/* 스크롤바 꾸미기 시작 */
:root {
  overflow-y: overlay;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(18,61,252,0.9);
  border-radius: 0;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

/* 스크롤바 꾸미기 끝 */


:root {
  --site-width: 1920px;
}

.con {
  width: var(--site-width);
  position: relative;
}


section.section {
  width: var(--site-width);
  min-height: 700px;
}

section.section.section-1.gojung-box {
  background-repeat: no-repeat;
  height: 1080px;
}

/*---- home ----*/
.nemo-box {
  width: 1720px;
  height: 880px;
  border: 1px solid #c8c8c8;
  border-radius: 20px;
  position: absolute;
  top: 100px;
  left: 100px;
}

.left-item .menu-box {
  padding: 20px;

}

.left-item .menu-box .menu-1 li>a {
  position: relative;
  color: #c8c8c8;
  font-weight: 400;
  padding: 14px;
  display: block;
  white-space: nowrap;
  transition: font-size .3s;
  font-size: 16px;
}

.left-item .menu-box .menu-1 li:hover>a {
  color: black;
  font-weight: 800;
  transform: scale(1.2);
}

/* 메뉴-밑줄 */
.menu-box .menu-1>li>a::after {
  content: "";
  position: absolute;
  bottom: 50%;
  left: 50%;
  height: 1px;
  background-color: #000000;
  transition: width .3s;
  transform: translateX(-50%);
}

.menu-box .menu-1>li>.af-1::after {
  content: "";
  position: absolute;
  bottom: 50%;
  left: 42%;
  height: 1px;
  background-color: #000000;
  transition: width .3s;
  transform: translateX(-50%);
}

.menu-box .menu-1>li:hover>a::after {
  width: calc(100% - 15px);
}

.menu-box .menu-1>li:hover>.af-1::after {
  width: calc(100% - 32px);
}

.bg-white {
  margin-right: 28px;
  margin-bottom: 12px;
}

/* 외쪽 아이콘 */
.left-item .icon-box {
  padding-left: 35px;
}

.left-item .icon-box .ico_1 li {
  padding-top: 18px;
}

/* 오른쪽-메뉴 */
.right-item {
  margin-top: 100px;
  margin-right: 100px;
  margin-bottom: 100px;
  padding-top: 45px;
  padding-left: 45px;
  padding-right: 50px;

}

.right-item .one-1 {
  padding: 25px;
  padding-bottom: 60px;
}

.right-item .one-1 a {
  text-align: center;
  padding-top: 18px;
  padding-bottom: 18px;
}



/* arrows-1 */
.scroll-1 {
  animation-name: scroll;
  animation-duration: 2.2s;
  animation-timing-function: cubic-bezier(.15, .41, .69, .94);
  animation-iteration-count: infinite;
}

@keyframes scroll {
  0% {
    opacity: 0;
  }

  10% {
    transform: translateY(0);
    opacity: 1;
  }

  100% {
    transform: translateY(15px);
    opacity: 0.5;
  }
}

.arrows-1 {
  width: 40px;
  height: 70px;
}

.arrows-1>div {
  margin: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: arrow-1 2s infinite;
  -webkit-animation: arrow-1 2s infinite;
}

.arrows-1 .a1 {
  margin-left: 7px;
  background-color: #b7b7b7;
  animation-delay: -1s;
  -webkit-animation-delay: -1s;
}

.arrows-1 .a2 {
  margin-left: 7px;
  background-color: #898989;
  animation-delay: -0.5s;
  -webkit-animation-delay: -0.5s;
}

.arrows-1 .a3 {
  width: 10px;
  height: 10px;
  background-color: #5c5c5c;
  animation-delay: 0s;
  -webkit-animation-delay: 0s;
}

@keyframes arrow-1 {
  0% {
    opacity: 0
  }

  40% {
    opacity: 1
  }

  80% {
    opacity: 0
  }

  100% {
    opacity: 0
  }
}


/*---- process  ----*/
.typo-box main {
  transition: all 0.5s;
  -webkit-text-stroke: 4px #123dfc;
  font-variation-settings: "wght"900, "ital"1;
  font-size: 140px;
  text-align: center;
  color: transparent;
  text-shadow: 10px 10px 0px #fff,
    15px 15px 0px #CBD4FF,
    20px 20px 0px #B7C4FF,
    25px 25px 0px #9AACFF,
    45px 45px 10px #9AACFF;
  cursor: pointer;
}

.typo-box main:hover {
  font-variation-settings: "wght"100, "ital"0;
  text-shadow: none;
}

/*---------버튼-------*/
.up-btn {
  width: 50px;
  height: 50px;
  cursor: pointer;
  position: fixed;
  bottom: 0;
  right: 4%;
  opacity: 1;
  visibility: hidden;
  transition: 0.4s;
  z-index: 1000;

}

.up-btn.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(-20px);
  /*  밑에서 위로 올라오게 하기.  */
}

/* 커서 */


.cursor {
  position:fixed;
  top:-300px;
  left:-300px;
  width:10px;
  height:10px;
  border-radius:50%;
  background-color:rgb(185, 189, 248);
  pointer-events:none;
  transform:translateX(-50%) translateY(-50%);
  z-index: 2000;
}

.cursor-shadow {
  position:fixed;
  top:-300px;
  left:-300px;
  width:20px;
  height:20px;
  border-radius:50%;
  border:1px solid #123dfc;
  pointer-events:none;
  transform:translateX(-50%) translateY(-50%);
  transition:top .3s, left .3s;
  z-index: 1999;
}

#demo-canvas {
  width:1920px;
  height:900px;
}