@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap');

:root {
  --height: 80vmin;
  --width: 800px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: /*linear-gradient(to top, #209cff 0%, #68e0cf 100%) no-repeat*/#fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font:300 15px 'Noto Sans KR', sans-serif;
}
li { list-style: none;}

.hidden {
  transition: all 200ms ease;
  opacity: 0;
  pointer-events: none;
}


/*타이틀*/
ul#title  { 
    position: absolute;
    top: -7%;
    left: -50%;
    width: 1600px;
    height: 600px;
    vertical-align: bottom;
    overflow: hidden;
}

#title li:nth-child(1) { 
    float: left;
    width:168px;
}
#title li:nth-child(2) { 
    float: right;
    width: 178px;
    margin-top: 25px;
}

/*본문*/
.carousel {
  width: var(--width);
  height: var(--height);
  position: relative;
}
.carousel .btn {
  position: absolute;
  height: calc(100% - 15%);
  width: calc(100% - 90%);
  margin: 35px 0;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 400ms ease;
  overflow: hidden;
}
.carousel .btn:before {
  content: '';
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 300ms ease;
}
.carousel .btn i {
  font-size: 1.6rem;
  color: #000;
  transition: all 400ms ease;
  opacity: 0;
}
.carousel .btn-back {
  top: 0;
  left: 0px;
}
.carousel .btn-back:before {
  border-radius: 100% 0 0 100%;
  transform: translateX(100px);
}
.carousel .btn-back .fa-arrow-left {
  transform: translateX(100px);
}
.carousel .btn-next {
  top: 0;
  right: 0px;
}
.carousel .btn-next:before {
  border-radius: 0 100% 100% 0;
  transform: translate(-100px);
}
.carousel .btn-next .fa-arrow-right {
  transform: translateX(-100px);
}
.carousel .btn .right-indicator, .carousel .btn .left-indicator {
  opacity: 1;
  color: rgba(223,73, 56, 0.9);
}
.carousel .btn .right-indicator {
  transform: translateX(-20px);
}
.carousel .btn .left-indicator {
  transform: translateX(-5px);
}
.carousel .btn:hover:before {
  border-radius: 0;
  background: rgba(255, 255, 255, 0.6);
  transform: translateX(0);
}
.carousel .btn:hover .fa-arrow-left, .carousel .btn:hover .fa-arrow-right {
  opacity: 1;
    color: rgba(37, 37, 97, 1);
}
.carousel .btn:hover .fa-arrow-left {
  transform: translateX(8px);
}
.carousel .btn:hover .fa-arrow-right {
  transform: translateX(8px);
}
.carousel .btn:hover .right-indicator {
  transform: translateX(100px);
  opacity: 0;
}
.carousel .btn:hover .left-indicator {
  transform: translateX(-100px);
  opacity: 0;
}
.carousel .viewbox {
  width: calc(100% - 20%);
  height: calc(100% - 10%);
  position: relative;
  margin: 25px auto;
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2), 2px 5px 10px rgba(0, 0, 0, 0.1), -2px 8px 10px rgba(0, 0, 0, 0.1);
  z-index: 2;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.6);
}
.carousel .viewbox .track {
  width: 100%;
  height: 100%;
  position: relative;
  transition: all 500ms ease;
  z-index: 2;

}
.carousel .viewbox .track .slide {
  width: 100%;
  height: 100%;
  position: absolute;
  transform: scale(1.09);
  background: radial-gradient( #e2e2e2, #fff );
}
.carousel .viewbox .track .slide .images {
  width: 100%;
  height: 100%;
  object-fit:scale-down;
  z-index: 3;
}
/*설명부분*/
div.text {
  width: 100%;
  height: 100%;
  object-fit:cover;
  z-index: 4;
  position: absolute;
  top:50%;
  left: 50%;
  transform: translate(-50%,-50%);
  color: #fff;
  opacity: 0;
  background:rgba(0,0,0,0.5);
  transition: 0.7s;
  box-sizing: border-box;
  padding: 250px 70px 0 0;
}

div.text p { 
    padding:80px; 
    text-align: left;
    line-height: 1.3;
}
div.text p span{ font-size: 25px; font-weight: bold;}


.carousel .viewbox .track .slide:hover .text { 
    opacity: 1;
}

.carousel .nav-indicator {
  position: absolute;
  bottom: -2vh;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}
.carousel .nav-indicator .dot {
  margin: 0 7px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: rgba(223, 73, 56, 1);
  cursor: pointer;
  transition: all 300ms ease;
}
.carousel .nav-indicator .dot.active {
  background: rgba(37, 37, 97, 1);
}

.support {
  position: fixed;
  left: 0;
  bottom: 0;
  padding: 5px;
  display: flex;
  flex-direction: column;
  background: #1abc9c;
}

a {
  margin: 5px 5px;
  color: #fff;
  font-size: 2rem;
  transition: all 400ms ease;
}

a:hover {
  color: #222;
}