@charset "UTF-8";
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");
/* @import url(https://fonts.googleapis.com/icon?family=Material+Icons);
@import url(animate.css); */
input:focus {
  outline: none;
  transition: ease-in-out all 0.15s;
}

::-moz-selection {
  background: #EAEAEA;
  color: #FFF;
}

::selection {
  background: #EAEAEA;
  color: #FFF;
}

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

a, button {
  text-decoration: none;
  cursor: pointer !important;
  font-family: "Pretendard", sans-serif;
}

a:hover {
  transition: ease-in-out all 0.25s;
}
a:hover::before, a:hover::after, a:hover * {
  transition: ease-in-out all 0.25s;
}

button:hover {
  transition: ease-in-out all 0.25s;
}
button:hover::before, button:hover::after, button:hover * {
  transition: ease-in-out all 0.25s;
}

html {
  position: relative;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  position: relative;
  background-color: #FFF;
  color: #1A1A1A;
  font-weight: 500;
  font-family: "Pretendard", sans-serif;
  line-height: 1.58;
  text-align: center;
  word-break: keep-all;
  cursor: default;
  overflow: auto;
  overflow-x: hidden;
}

.section {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
  overflow: hidden;
}

.visible {
  opacity: 1;
  transform: translateY(0);
}

.icon {
  font-size: 50px;
  color: #1A1A1A;
  margin-bottom: 10px;
}

.btns {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.button {
  margin-top: 20px;
  padding: 0;
  background-color: transparent;
  color: #FFF;
  font-size: 18px;
  border: none;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: transform 0.2s;
}
.button:hover {
  transform: scale(1.05);
}

.screenshots {
  display: flex;
  margin-bottom: -720px;
  gap: 40px;
  padding: 128px 0 0 54px;
}
.screenshots img:hover {
  transform: translateY(-40px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}
.screenshots img:nth-child(2) {
  top: -64px;
  position: relative;
}

.chemis {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 128px 0 0;
}
.chemis img {
  width: 280px;
}
.chemis img:hover {
  transform: scale(1.025);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.quotes {
  display: flex;
  gap: 64px;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: center;
  justify-content: flex-start;
  max-width: 920px;
  min-width: 640px;
  margin-top: 80px;
}

.quotes-item {
  display: flex;
  gap: 48px;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
}
.quotes-item:hover img {
  transform: scale(1.1);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}
.quotes-item:hover h4:after {
  width: 100%;
  background: #1A1A1A;
  transition: width 0.4s ease-out, backgroundColor 0.4s ease-out;
}

.quotes .box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 360px;
  height: 180px;
  background: #FAFAFA;
  border-radius: 24px;
  overflow: hidden;
}
.quotes .box img {
  width: 320px;
}
.quotes h4 {
  position: relative;
  display: inline-block;
  width: inherit;
  font-size: 36px;
  font-weight: 600;
  line-height: 48px;
}
.quotes h4:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: transparent;
}
.quotes p {
  margin-top: 12px;
  color: #7E7E7E;
  font-size: 22px;
  font-weight: 400;
  line-height: 29px;
}

header {
  background: url(../img/bg.png) no-repeat center top;
  background-size: 100%;
  box-shadow: inset 0 -1px rgba(0, 0, 0, 0.1);
}

.en header {
  /* body.en 이면 영어 지도 배경 깔도록 */
  background-image: url(../img/bg-en.png);
}

.logo {
  width: 200px;
}

.material-icons {
  font-variation-settings: "FILL" 1, "wght" 300, "GRAD" 0, "opsz" 20;
}

h1, h2 {
  font-size: 48px;
}

p.desc {
  font-size: 22px;
  font-weight: 300;
}

section:last-of-type {
  background: #FAFAFA;
}

/* Language option */
.btn-lang {
  position: absolute;
  left: 24px;
  top: 24px;
  padding: 0 16px;
  height: 36px;
  border: 2px solid #FFF;
  background: rgba(0, 0, 0, 0.05);
  color: #7E7E7E;
  font-weight: 500;
  font-size: 13px;
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  border-radius: 20px;
}
.btn-lang:hover {
  background: #1A1A1A;
  color: #EAEAEA;
}
.btn-lang:active {
  transform: scale(1.05);
}
.btn-lang:before {
  content: "👁️";
  margin-right: 4px;
  filter: grayscale(100);
}

/*
  QR
*/
.qrcode {
  z-index: 1;
  position: fixed;
  right: 64px;
  bottom: 64px;
  display: flex;
  flex-direction: column;
  padding: 20px 24px;
  width: 136px;
  background: #EAEAEA;
  color: #1A1A1A;
}
.qrcode strong {
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
}

/*
  푸터
*/
.copyright {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 40px;
  background: #1A1A1A;
  color: #EAEAEA;
}
.copyright .copyright-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px 16px;
  width: 84%;
  max-width: 640px;
  padding: 48px 0 24px;
}
.copyright img {
  margin-bottom: 20px;
  padding: 0;
  width: 108px;
  filter: invert(100%);
}
.copyright p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 12px;
}
.copyright span {
  font-size: 14px;
  line-height: 21px;
  word-break: keep-all;
  white-space: nowrap;
}
.copyright h6 {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  opacity: 0.6;
  width: 84%;
  max-width: 1000px;
  padding: 16px 0;
  font-weight: 300;
  font-size: 16px;
}
.copyright nav {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 8px 12px;
  font-size: 14px;
}
.copyright a {
  color: #EAEAEA;
  font-weight: 600;
}
.copyright a:hover {
  text-decoration: underline;
}

/*
  Third Pages
*/
.page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  cursor: default;
}
.page h3 {
  font-size: 22px;
}
.page .loader, .page [alt=qrcode] {
  margin: 24px 0;
}
.page p {
  font-weight: 500;
  font-size: 15px;
}
.page a {
  margin-top: 16px;
  padding: 4px 8px;
  background: #EAEAEA;
  color: #1A1A1A;
  font-size: 15px;
  text-decoration: underline;
  border-radius: 8px;
}
.page .btn {
  margin-top: 16px;
  width: 200px;
  height: 48px;
  border: 0;
  background: #1A1A1A;
  color: #FFF;
  font-weight: 500;
  font-size: 15px;
  line-height: 48px;
  border-radius: 6px;
}

/*
  Loading
*/
.loader {
  width: 80px;
  height: 80px;
  aspect-ratio: 1;
  border: 10px solid #FFF;
  padding: 5px;
  box-sizing: border-box;
  background: radial-gradient(farthest-side, #1A1A1A 98%, rgba(255, 255, 255, 0)) 0 0/20px 20px no-repeat, conic-gradient(from 90deg at 10px 10px, rgba(255, 255, 255, 0) 90deg, #1A1A1A 0) content-box, conic-gradient(from -90deg at 40px 40px, rgba(255, 255, 255, 0) 90deg, #1A1A1A 0) content-box, #FFF;
  filter: blur(4px) contrast(10);
  animation: loadAnime 2s infinite;
  cursor: wait;
}

@keyframes loadAnime {
  0% {
    background-position: 0 0;
  }
  25% {
    background-position: 100% 0;
  }
  50% {
    background-position: 100% 100%;
  }
  75% {
    background-position: 0% 100%;
  }
  100% {
    background-position: 0% 0;
  }
}
/*
  Terms
*/
.terms {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 64px;
  width: 100vw;
  background: #fafafa;
  color: #1a1a1a;
  font-weight: 400;
  text-align: left;
}
.terms .inner {
  display: flex;
  flex-direction: column;
  padding: 0 16px;
  max-width: 980px;
  width: 88vw;
}
.terms h1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 16px -8px;
  background: #fff;
  font-size: 20px;
  line-height: 40px;
  text-align: center;
  border-radius: 24px;
}
.terms h1 sub {
  color: #7e7e7e;
  font-weight: 400;
  font-size: 20px;
}
.terms h2 {
  margin-top: 24px;
  padding-bottom: 8px;
  border-bottom: 1px solid #eaeaea;
  font-size: 28px;
}
.terms h3 {
  margin-top: 24px;
  font-size: 22px;
  font-weight: 600;
  line-height: 32px;
}
.terms p {
  margin-top: 12px;
}
.terms ol, .terms ul {
  margin-top: 12px;
  padding-left: 20px;
}
.terms li {
  margin-top: 4px;
}
.terms ol ol {
  margin: 8px 0;
  padding-left: 32px;
  list-style: lower-alpha;
}
.terms table {
  margin: 12px 0 16px;
  border-collapse: collapse;
  border: 1px solid #eaeaea;
}
.terms table thead {
  font-weight: 600;
}
.terms table td, .terms table th {
  padding: 4px 6px;
  border: 1px solid #eaeaea;
  background: #fff;
  font-size: 14px;
}
.terms a {
  color: #1146cd;
  text-decoration: underline;
}

.img-sign {
  margin: 24px 0;
  width: 80px;
  height: 80px;
}

[data-screen=mobile] {
  display: none;
}

/*
    for responsive small screen
 */
@media only screen and (max-width: 880px) {
  [data-screen=mobile] {
    display: flex;
  }
  [data-screen=desktop] {
    display: none;
  }
  h1, h2 {
    padding: 8px 0;
    font-size: 36px;
    line-height: 48px;
  }
  .screenshots {
    display: none;
  }
  .screenshots img:nth-child(2) {
    display: flex;
  }
  .qrcode {
    display: none;
  }
  .btns img {
    width: 160px;
  }
  .section {
    padding: 48px 32px;
    min-height: 72vh;
    height: auto;
  }
  header.section {
    min-height: 100vh;
  }
  .quotes {
    gap: 24px;
    justify-content: center;
    margin-top: 24px;
    min-width: auto;
  }
  .quotes .text {
    max-width: 78vw;
  }
  .quotes h4 {
    font-size: 22px;
  }
  .quotes p {
    margin-top: 8px;
    font-size: 18px;
  }
  .terms {
    padding: 48px 20px;
  }
  .terms .inner {
    padding: 0;
  }
  .terms .logo {
    width: 120px;
  }
  .terms h1 + h2, .terms h1 + h3 {
    margin-top: 0;
  }
  .terms h1, .terms h1 sub {
    font-size: 16px;
    line-height: 32px;
  }
  .terms h2 {
    padding-bottom: 4px;
    font-size: 20px;
  }
  .terms h3 {
    font-size: 18px;
  }
  .terms p, .terms q, .terms li {
    font-size: 14px;
  }
  .table-wrap {
    position: relative;
    margin: 12px 0 16px;
    height: auto;
    background: #FFF;
    background: linear-gradient(90deg, rgb(255, 255, 255) 92%, rgb(244, 244, 244) 100%);
    overflow: hidden;
    overflow-x: auto;
    box-shadow: 1px 0 #E0E0E0;
  }
  .table-wrap table {
    margin: 0;
    min-width: 480px;
    border: 0;
  }
  .table-wrap table td, .table-wrap table th {
    background: transparent;
  }
  .quotes-item {
    gap: 24px;
    flex-direction: column;
  }
  .copyright {
    font-size: 12px;
  }
  .copyright span, .copyright a {
    font-size: 12px;
  }
  .copyright nav {
    gap: 8px 12px;
  }
  .copyright a {
    word-break: keep-all;
    white-space: nowrap;
  }
}