/*////////////////////////////////////////////////////////////////////*/
/*////////////////////////////// header //////////////////////////////*/
#header {
  font-family: "Roboto", "맑은 고딕", sans-serif;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0 calc((100% - 1024px) / 2);
  height: 105px;
}

#header .logo_r {
  display: flex;
  align-items: center;
  margin-left: auto;
}

#header .logo_r img {
  height: 28px;
}

#header .event_btn:nth-child(2) {
  position: absolute;
  top: 85px;
  right: 30px;
  z-index: 1000;
}

#header .logo {
  width: fit-content;
  height: fit-content;
}

#header a {
  display: block;
  padding: 10px 0;
  box-sizing: content-box;
}

#header .event_btn {
  display: block;
  width: 120px;
  padding: 10px 0;
  display: none;
}

@media (max-width: 1200px) {
  #header {
    padding: 10px 20px;
    height: fit-content;
    justify-content: flex-start;
  }
}
@media (max-width: 768px) {
  #header .logo img {
    width: 150px;
    padding-left: 0;
  }

  #header .logo_r img {
    height: 28px;
  }

  #header .event_btn {
    width: 90px;
  }

  #header .event_btn:nth-child(2) {
    top: 65px;
    right: 25px;
  }
}

/*////////////////////////////// header //////////////////////////////*/
/*////////////////////////////////////////////////////////////////////*/

/*////////////////////////////////////////////////////////////////////*/
/*////////////////////////////// footer //////////////////////////////*/

#footer {
  width: 100%;
  margin: 0 auto;
  font-size: 13px;
  padding: 30px 4%;
  text-align: center;
  border-top: 1px solid #ccc;
  color: #333;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#footer * {
  line-height: 1.7;
}

#footer > a {
  display: block;
}
#footer p {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

#footer a {
  display: inline-block;
}

/*////////////////////////////// footer //////////////////////////////*/
/*////////////////////////////////////////////////////////////////////*/

/*////////////////////////////////////////////////////////////////////*/
/*/ ///////////////////////// visua & event ///////////////////////////*/
.visual-event-contents {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: 1024px;
  margin: 0 auto;
  padding: 0;
}

#visual {
  background-color: #00579e;
  background-image: url(../images/visual_bg.png);
  background-size: 1024px;
  background-position: right bottom;
  background-repeat: no-repeat;
  width: 100%;
  height: 248px;
  border-radius: 10px;
  border: 5px solid #0672cb;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  padding: 0 60px;
}

#visual > span {
  font-size: 26px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: -0.52px;
}

#visual > p {
  color: #fff;
  font-size: 35.45px;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: -0.709px;
  display: flex;
  justify-content: flex-start;
  width: fit-content;
}

#visual > p > span {
  display: flex;
  margin-left: 8px;
}

#visual > p > span mark {
  position: relative;
}

#visual > p > span mark:nth-child(6) {
  margin-left: 8px;
}

#visual > p > span mark::before {
  content: "";
  position: absolute;
  top: -0px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #80c7fb;
}

.visual_data {
  position: absolute;
  opacity: 0;
  transform: scale(0.5);
  mix-blend-mode: screen;
}

.visual_data.data1,
.visual_data.data2 {
  top: 20px;
  animation: visual_data_top 4s ease infinite;
}

.visual_data.data1 {
  right: 288px;
  animation-delay: -3s;
}
.visual_data.data2 {
  right: 170px;
}
.visual_data.data3 {
  bottom: -6px;
  right: 140px;
  animation: visual_data_bottom 4s ease infinite;
  animation-delay: -2s;
}

@keyframes visual_data_top {
  15% {
    opacity: 1;
    top: 10px;
    transform: scale(1);
  }
  25% {
    opacity: 1;
    top: 10px;
    transform: scale(1);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
  70% {
    opacity: 0;
    top: -50px;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    top: -50px;
    transform: scale(1);
  }
}
@keyframes visual_data_bottom {
  15% {
    opacity: 1;
    bottom: -6px;
    transform: scale(1);
  }
  25% {
    opacity: 1;
    bottom: -6px;
    transform: scale(1);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
  70% {
    opacity: 0;
    bottom: 100px;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    bottom: 100px;
    transform: scale(1);
  }
}

.video_btn {
  position: absolute;
  width: fit-content;
  height: fit-content;
  background: none;
  position: absolute;
  right: 40px;
  bottom: 30px;
}

.video_btn img {
  width: 200px;
}

#event {
  color: #fff;
  width: 100%;
  border-radius: 10px;
  position: relative;
  margin: 0;
  margin-top: 16px;
  border-radius: 6px;
  overflow: hidden;
  border-bottom: none;
  display: flex;
  flex-direction: column;
  transition: 0.3s ease;
}

#event * {
  transition: 0.3s ease;
}

.event_top {
  padding: 0 90px;
  max-height: 0;
  overflow: hidden;
  background-image: url(../images/event_bg.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.event_top * {
  opacity: 0;
  transition: 0.25s ease;
}

.event_txt {
  width: 395px;
  margin: 0 auto 20px;
  display: block;
}

.event_top ul {
  gap: 50px;
}

.event_top ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.event_top ul li {
  display: flex;
}

.event_top ul li p {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 160%; /* 22.4px */
  letter-spacing: -1.12px;
  display: flex;
  flex-direction: column;
}

.event_top ul li strong {
  color: #fff;
  font-family: Roboto;
  font-size: 20px;
  font-weight: 700;
  line-height: 120%; /* 24px */
  letter-spacing: -0.6px;
  margin-bottom: 10px;
}

.event_top ul li strong mark {
  color: #80c7fb;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.4px;
  margin-right: 10px;
  font-family: Roboto;
}

.event_top ul li img {
  height: 108px;
  margin-left: 10px;
  backdrop-filter: blur(10px);
}

.event_bot {
  width: 100%;
  height: 42px;
  background: #0d2155;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.event_bot h5 {
  color: #fff;
  font-family: Roboto;
  font-size: 23px;
  font-weight: 700;
  line-height: 150%; /* 34.5px */
  letter-spacing: 0.92px;
  margin-right: 25px;
  max-width: 200px;
  position: absolute;
  left: 20px;
}

.event_bot > div {
  display: flex;
  align-items: center;
}

.event_bot p {
  color: #fff;
  font-family: "Malgun Gothic";
  font-size: 11px;
  font-weight: 400;
  line-height: 155%; /* 17.05px */
  letter-spacing: -1.1px;
  opacity: 0.5;
}

.close_btn {
  padding: 0 20px;
  height: 100%;
  flex-shrink: 0;
  border-radius: 0px 6px 6px 0px;
  background: #0d2155;
  margin-left: auto;
  color: #fff;
  font-family: "Malgun Gothic";
  font-size: 15px;
  font-weight: 700;
  line-height: 30.333px; /* 202.222% */
  letter-spacing: -1.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 0;
}

.close_btn span {
  max-width: 80px;
  overflow: hidden;
  white-space: nowrap;
}

.close_btn img {
  margin-left: 7px;
  transform: rotate(180deg);
}

#event.is_active .event_top {
  max-height: 290px;
  padding: 15px 90px 30px;
}

#event.is_active .event_top * {
  opacity: 1;
}

#event.is_active .event_bot {
  border-radius: 0;
}
#event.is_active .event_trans {
  opacity: 0;
}

#event.is_active .event_bot h5 {
  opacity: 0;
  max-width: 0;
  margin: 0;
}

#event .event_bot p {
  opacity: 0;
}

#event.is_active .event_bot p {
  opacity: 0.5;
}

#event.is_active .event_bot h5 {
  opacity: 0;
}

#event.is_active .close_btn {
  background: none;
}

#event .close_btn span {
  transition: 0.3s ease;
}

#event.is_active .close_btn span {
  max-width: 0;
  opacity: 0;
  transition: opacity 0.3s ease 0.01 s;
}

#event .close_btn img {
  transform: rotate(180deg);
}
#event.is_active .close_btn img {
  margin-left: 0;
  transform: rotate(0);
}

#quiz {
  width: 100%;
  height: 225px;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 60px;
  margin-top: 15px;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.05);
}

#quiz span {
  display: flex;
  align-items: center;
  color: #000;
  font-size: 23px;
  font-weight: 700;
  line-height: 150%; /* 34.5px */
  letter-spacing: -1.38px;
  margin-bottom: 24px;
}

#quiz span img {
  margin-right: 10px;
}

#quiz ul {
  display: flex;
  align-items: center;
  gap: 5px;
  padding-left: 50px;
}

#quiz ul li {
  display: flex;
  align-items: center;

  color: #000;

  font-size: 16px;
  font-weight: 700;
  line-height: 120%; /* 19.2px */
  letter-spacing: -0.96px;
}

#quiz ul li label {
  padding: 15px 30px;
  border: 1px solid #dfdfdf;
}

/*////////////////////////// visua & event ///////////////////////////*/
/*/ ///////////////////////////////////////////////////////////////////*/

@media (max-width: 1400px) {
  #visual {
    border-radius: 0;
  }
}

@media (max-width: 800px) {
  #header .logo_l {
    padding-top: 0px;
  }

  #event .event_contxt {
    font-size: 15px;
  }
}

@media (max-width: 540px) {
  #visual .visual_txt p br {
    display: none;
  }
}

.br_1130,
.br_1024,
.br_768,
.br_500,
.br_480,
.br_400 {
  display: none;
}

@media (max-width: 1130px) {
  .br_1130 {
    display: block;
  }
}
@media (max-width: 1024px) {
  .br_1024 {
    display: block;
  }
}
@media (max-width: 768px) {
  .br_768 {
    display: block;
  }
}
@media (max-width: 500px) {
  .br_500 {
    display: block;
  }
}
@media (max-width: 480px) {
  .br_480 {
    display: block;
  }
}
@media (max-width: 400px) {
  .br_400 {
    display: block;
  }
}

@media (max-width: 1024px) {
  #visual {
    border-left: none;
    border-right: none;
  }

  #visual > p {
    font-size: 28px;
  }

  #visual > p > span mark::before {
    top: -2px;
    width: 4px;
    height: 4px;
  }

  .video_btn {
    top: 50%;
    transform: translateY(-50%);
    bottom: unset;
  }

  #event {
    width: 96%;
    margin: 0 auto;
    margin-top: 15px;
  }

  .event_top ul {
    flex-direction: column;
    gap: 0;
  }

  .event_top ul li {
    padding: 10px 0;
    width: 100%;
    align-items: center;
  }

  .event_top ul li img {
    transform: translateY(-5px);
  }

  .event_top ul li:first-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  #event.is_active .event_top {
    max-height: 400px;
  }

  .event_top ul li img {
    height: 130px;
    margin-left: auto;
  }

  .event_top ul li p {
    color: #fff;
    font-family: "Malgun Gothic";
    font-size: 14px;
    font-weight: 700;
    line-height: 160%; /* 22.4px */
    letter-spacing: -1.12px;
  }

  .event_top ul li strong {
    font-size: 20px;
  }

  .event_top ul li strong mark {
    margin-left: 0;
    margin-right: 10px;
  }
  .event_bot > div {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
  }

  .event_bot h5 {
    font-size: 20px;
  }

  .event_bot p {
    margin: 0;
    opacity: 0.5;
  }

  #event.is_active .close_btn {
    /* background: #7e40da; */
    width: 142px;
  }

  #event.is_active .close_btn span {
    max-width: 500px;
  }

  #event.is_active .close_btn img {
    margin-left: 7px;
  }

  #quiz span {
    font-size: 20px;
  }

  #quiz span img {
    width: 30px;
  }

  #quiz ul {
    padding-left: 0;
  }
}

@media (max-width: 768px) {
  #visual {
    padding: 30px 30px;
    align-items: center;
    height: 300px;
    justify-content: flex-start;
    background-image: url(../images/visual_bg_center.png);
    background-position: center bottom;
  }

  .video_btn {
    top: unset;
    right: unset;
    bottom: 30px;
    left: 50%;
    transform: translate(-50%, 0);
  }

  .close_btn,
  #event.is_active .close_btn {
    width: 60px;
  }

  .event_bot {
    justify-content: flex-start;
    padding-left: 15px;
  }

  #event.is_active .event_top {
    padding: 10px 20px;
  }
  #event .event_top {
    padding: 0 20px;
  }

  .close_btn span {
    display: none;
  }

  .close_btn img {
    margin: 0;
  }

  #footer {
    margin-top: 50px;
  }

  .visual_data {
    opacity: 0.5;
  }

  .visual_data.data1,
  .visual_data.data2 {
    top: 50px;
  }
  .visual_data.data1 {
    right: unset;
    left: calc(50% - 97px);
  }
  .visual_data.data2 {
    right: unset;
    left: calc(50% - -20px);
  }
  .visual_data.data3 {
    bottom: -6px;
    right: unset;
    left: calc(50% + 50px);
  }

  @keyframes visual_data_top {
    15% {
      opacity: 0.3;
      top: 60px;
      transform: scale(1);
    }
    25% {
      opacity: 0.3;
      top: 60px;
      transform: scale(1);
    }
    40% {
      opacity: 0.3;
      transform: scale(1);
    }
    70% {
      opacity: 0;
      top: -50px;
      transform: scale(1);
    }
    100% {
      opacity: 0;
      top: -50px;
      transform: scale(1);
    }
  }

  @keyframes visual_data_bottom {
    15% {
      opacity: 0.3;
      bottom: -6px;
      transform: scale(1);
    }
    25% {
      opacity: 0.3;
      bottom: -6px;
      transform: scale(1);
    }
    40% {
      opacity: 0.3;
      transform: scale(1);
    }
    70% {
      opacity: 0;
      bottom: 100px;
      transform: scale(1);
    }
    100% {
      opacity: 0;
      bottom: 100px;
      transform: scale(1);
    }
  }

  #quiz {
    padding: 30px 20px;
    height: fit-content;
  }
  #quiz span {
    font-size: 16px;
  }

  #quiz ul li label {
    padding: 10px 20px;
  }

  #quiz ul li {
    font-size: 14px;
  }
}
@media (max-width: 610px) {
  .event_top ul li img {
    height: 110px;
  }

  .event_top ul li p {
    font-size: 14px;
  }

  .event_top ul li strong {
    font-size: 16px;
  }

  .process_box .step {
    padding: 0 4%;
  }
}

@media (max-width: 600px) {
  #quiz ul {
    flex-direction: column;
  }
  #quiz ul li {
    width: 100%;
  }

  #quiz ul li label {
    width: 100%;
  }
}
@media (max-width: 550px) {
  .event_top {
    padding: 0 15px;
  }
}

@media (max-width: 500px) {
  #visual > span {
    font-size: 20px;
  }

  #visual > p {
    font-size: 24px;
    white-space: nowrap;
  }

  .event_top ul li img {
    margin: 0 auto;
    height: 90px;
  }

  .event_top ul li p {
    margin-top: 10px;
  }
  .event_top ul li strong {
    text-align: center;
  }
  .event_top ul li {
    flex-direction: column-reverse;
    align-items: center;
  }

  .event_top ul li p {
    width: 100%;
  }

  .event_top ul li p br {
    display: none;
  }

  #event.is_active .event_top {
    max-height: 550px;
  }
}

@media (max-width: 450px) {
  .close_btn {
    padding: 0 10px;
  }
}

@media (max-width: 400px) {
  .event_bot h5 {
    font-size: 18px;
  }
  .event_bot span {
    font-size: 13px;
  }
  .event_bot p {
    font-size: 10px;
  }

  .event_bot {
    padding-left: 5px;
  }

  #event.is_active .event_top * br {
    display: none;
  }
}