main {
  padding-bottom: 40px;
}
@media (max-width: 1024px) {
  main {
    padding-bottom: 0;
  }
}

#navigation {
  width: fit-content;
  display: flex;
  flex-direction: column;
  gap: 30px;
  position: fixed;
  right: 2%;
  top: 50%;
  transform: translateY(-50%);
  height: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: 0.35s ease;
}

#navigation.is_active {
  opacity: 1;
  pointer-events: all;
}

#navigation button {
  position: relative;
  width: 12.5px;
  aspect-ratio: 1/1;
  background: #cad2da;
  border-radius: 50%;
}

#navigation button::after {
  content: "";
  background: rgba(255, 155, 0, 0.2);
  display: block;
  position: absolute;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: 0.35s ease;
  z-index: -1;
}

#navigation button.is_active {
  background: #ff9b00;
}

#navigation button:hover::after,
#navigation button.is_active::after {
  opacity: 1;
}

#navigation button i {
  opacity: 0;
  position: absolute;
  right: 25px;
  bottom: 5px;
  color: #fff;
  text-align: center;
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 150%;
  letter-spacing: -0.8px;
  border-radius: 20px 20px 0 20px;
  background: #ff9b00;
  box-shadow: 0 15px 15px 0 rgba(0, 0, 0, 0.15);
  padding: 5px 20px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transition: 0.35s ease;
  transform: scale(0.75);
  transform-origin: bottom right;
  pointer-events: none;
}

@media (max-width: 758px) {
  #navigation {
    gap: 20px;
    top: 30%;
    right: 3%;
    /* top: 5svh; 
    justify-content: flex-start;
    transform: none;
    */
  }
  #navigation button {
    width: 10px;
  }

  #navigation button i {
    right: 20px;
    font-size: 2.2rem;
    padding: 5px 10px;
  }
}

#navigation button.is_active i {
  opacity: 1;
  transform: scale(1);
}

.visual-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: url(../images/visual/visual_bg.png) center center no-repeat;
  height: 100vh;
  overflow: hidden;
  z-index: 0;
  background-size: cover;
}

.visual-wrap::after {
  /* content: ""; */
  position: absolute;
  bottom: -99px;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  background-image: url(../images/visual/visual_bg_flip.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 133.3333px;
  z-index: -1;
  max-width: 1920px;
}

.visual-wrap > * {
  z-index: 1;
  opacity: 0;
  animation: opacity_to 1.5s ease forwards;
}

.visual-wrap .txt_sub {
  color: #000;
  animation-delay: 0.1s;
}

.visual-wrap .txt_tit {
  color: #000;
  margin: 20px 0 40px;
  position: relative;
  z-index: 0;
  animation-delay: 0.2s;
}
.visual-wrap .txt_lead {
  color: #485158;
  margin: 40px 0 90px;
  animation-delay: 0.4s;
}

.visual-wrap h1 strong mark {
  color: #106ccf;
}

.visual-wrap h1 .visual_character {
  position: absolute;
  width: fit-content;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0) rotate(105deg);
  transform-origin: center;
  z-index: -1;
  width: 100%;
  border-radius: 50%;
  aspect-ratio: 1/1;
  animation: character_rotate 1s 0.8s ease forwards;
  opacity: 0;
  pointer-events: none;
}

@keyframes character_rotate {
  100% {
    transform: translate(-50%, -50%) scale(1) rotate(0deg);
    opacity: 1;
  }
}

.visual-wrap h1 .visual_character img {
  width: 200px;
  aspect-ratio: 200/242.63;
  position: absolute;
  top: calc(50% - 50px);
  left: calc(50% + 500px);
  transform: translate(-50%, -50%);
}

.visual-wrap ul {
  display: flex;
  justify-content: center;

  gap: 20px;
  animation-delay: 0.3s;
}
.visual-wrap ul li {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50px;
  border: 1px solid rgba(202, 220, 240, 0.5);
  background: #fff;
  padding: 10px 30px 10px 10px;
  gap: 10px;
}

.visual-wrap ul li img {
  width: 60px;
  aspect-ratio: 1/1;
}

.visual-wrap ul li span {
  color: #000;
  font-size: 2.6rem;
  font-weight: 600;
}
.visual-wrap .btn_direct {
  border: 3px solid #fff;
  animation-delay: 0.5s;
}

.introduce-wrap {
  padding: 0 !important;
  background: #eef6ff;
  padding-top: 80px;
}

.introduce-wrap .inner {
  background-color: #015fc3;
  background-image: url(../images/introduce/introduce_noise.png);
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: var(--common-radius);
  color: #fff;
  padding: 180px var(--common-padding) 0;
}

.introduce-wrap .txt_sub {
  margin-bottom: 20px;
}

.introduce-wrap .txt_tit {
  position: relative;
  z-index: 0;
}
.introduce-wrap .txt_lead {
  margin: 40px 0 90px;
}

.introduce-wrap .board {
  /* background: url(../images/introduce/introduce_board.png) no-repeat center;
  background-size: contain; */
  width: 100%;
  /* max-width: 1535px; */
  /* aspect-ratio: 1535/1028; */
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.introduce-wrap .board .board_top {
  border-radius: 20px 20px 0 0;
  min-height: 75px;
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 0 25px;
  background: #fff;
  border-bottom: 1px solid #d5d5d5;
  box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
}
.introduce-wrap .board .board_bottom {
  display: flex;
  background: #f6fafe;
  box-shadow: inset 0 -15px 15px -10px rgba(13, 48, 87, 0.2);
}

.introduce-wrap .board .board_bottom .left {
  width: 19.3%;
  padding: 4.5% 2%;
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-right: 1px solid rgba(0, 0, 0, 0.2);
}
.introduce-wrap .board .board_bottom .left li {
  color: #8f8f8f;
  /* font-size: 1.4rem; */
  font-size: 0.9vw;
  font-weight: 500;
  line-height: 1.4;
  padding: 5px 0;
  display: flex;
  cursor: pointer;
  padding: 10px 15px;
  align-items: center;
  justify-content: space-between;
  border-radius: 8px;
  background: #ecf0f4;
  transition: 0.35s ease;
}

.introduce-wrap .board .board_bottom .left li.is_active {
  color: #fff;
  background: #0075f3;
}

.introduce-wrap .board .board_bottom .left li::after {
  content: "";
  min-width: 6px;
  height: 6px;
  display: block;
  border-radius: 50%;
  background: transparent;
  transition: 0.35s ease;
  opacity: 0;
}

.introduce-wrap .board .board_bottom .left li.is_active::after {
  background: #fff;
  opacity: 1;
}

.introduce-wrap .board .board_bottom .right {
  width: 80.7%;
  height: 100%;
  padding: 4.5% 5.5%;
}

.introduce-wrap .board .board_bottom .right p {
  gap: 25px;
  flex-direction: column;
  display: none;
  color: #000;
}

.board .right p.is_active {
  display: flex !important;
}

.board .right p img {
  width: 100%;
  max-width: 100%;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.5s ease-out;
}
.board .right p img.pc {
  display: block;
}
.board .right p img.mo {
  display: none;
}

.board .right p.is_active img {
  opacity: 1;
  transform: translateY(0);
}

.board .right p.is_active img:nth-of-type(2n-1) {
  transition-delay: 0.1s;
}
.board .right p.is_active img:nth-of-type(2n) {
  transition-delay: 0.2s;
}

.about-wrap {
  padding: 150px 0 100px;
}

.about-wrap .txt_tit {
  margin: 50px 0 30px;
}
.about-wrap .txt_lead {
  margin-bottom: 50px;
}

.about-wrap ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 50px;
}
.about-wrap ul li {
  border-radius: 50px;
  background: #fbc000;
  padding: 10px 20px 10px 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: #212121;
  font-size: 2rem;
  font-weight: 600;
  line-height: 150%;
  letter-spacing: -0.6px;
}

.about-wrap ul li::before {
  content: "";
  width: 28px;
  height: 28px;
  background-image: url(../images/about/tag_check.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  display: block;
}

.package-wrap {
  background: linear-gradient(to bottom, #ffffff 0%, #eef6ff 100%);
  padding-left: 4% !important;
  padding-right: 4% !important;
  padding-top: 40px;
  padding-bottom: 80px;
}

.package-wrap .inner {
  background: #ff9b00;
  border-radius: var(--common-radius);
  padding: 100px var(--common-padding-inner);
  color: #fff;
}

.package-wrap .inner .txt_sub {
  margin-bottom: 25px;
}
.package-wrap .inner .txt_tit {
  margin-bottom: 20px;
}
.package-wrap .inner .txt_lead mark {
  background: rgba(23, 110, 234, 0.7);
  color: #fff;
  padding: 0 5px;
}

.package-wrap .inner .package_list {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  gap: 25px;
  margin-top: 80px;
}

.package-wrap .inner .package_list li {
  width: calc((100% - 75px) / 4);
  border-radius: 20px;
  box-shadow:
    0 0 24px 0 rgba(255, 255, 255, 0.2) inset,
    0 30px 40px 0 rgba(0, 0, 0, 0.15);
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: 0.35s ease;
  position: relative;
}

.package-wrap .inner .package_list li.free_trial::before {
  content: "";
  width: 120px;
  aspect-ratio: 1/1;
  background-image: url(../images/package/free_trial.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.54px;
  position: absolute;
  right: -15px;
  top: -30px;
  transform: rotate(15deg);
}

@media (min-width: 1025px) {
  .package-wrap .inner .package_list li:hover {
    scale: 1.035;
  }
}

.package-wrap .inner .package_list li div {
  padding: 30px 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.package-wrap .inner .package_list li div > * {
  width: 100%;
}

.package-wrap .inner .package_list li div > sub {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: -0.4px;
  line-height: 1;
  border-radius: 50px;
  background: #ff9b00;
  padding: 8px 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: fit-content;
  margin-bottom: 10px;
}

.package-wrap .inner .package_list li div > span {
  color: #3a3a3a;
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  line-height: 120%;
  letter-spacing: -1.14px;
  margin-bottom: 15px;
}

.package-wrap .inner .package_list li div dl:not(:nth-last-of-type(1)) {
  margin-bottom: 5px;
}
.package-wrap .inner .package_list li div dl:nth-last-of-type(1) {
  margin-bottom: 10px;
}
.package-wrap .inner .package_list li div dl dt {
  color: #3a3a3a;
  font-size: 2rem;
  font-weight: 600;
  line-height: 150%;
  letter-spacing: -0.63px;
  display: flex;
  align-items: flex-start;
  gap: 7.5px;
}
.package-wrap .inner .package_list li div dl dt::before {
  content: "";
  background-image: url(../images/icon/check_drawing.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  width: 15px;
  height: 15px;
  margin-top: 7.5px;
}
.package-wrap .inner .package_list li div dl dd {
  color: #3a3a3a;
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: -0.51px;
  display: flex;
  align-items: flex-start;
  padding-left: 12.5px;
  gap: 10px;
}
.package-wrap .inner .package_list li div dl dd::before {
  content: "";
  width: 5px;
  min-width: 5px;
  height: 5px;
  border-radius: 50%;
  transform: translateY(150%);
  background: #3a3a3a;
  display: block;
}

.package-wrap .inner .package_list li div dl dd span {
  display: inline-flex;
  flex-direction: column;
}

.package-wrap .inner .package_list li > button {
  width: 100%;
  min-height: 70px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.48px;
  background: #0058d4;
  transition: 0.35s ease;
  border-radius: 0 0 20px 20px;
}

@media (min-width: 1025px) {
  .package-wrap .inner .package_list li > a:hover {
    background: #0044a4;
  }
}

.package-wrap .inner .package_list li .price {
  margin-top: 20px;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-top: auto;
}

.package-wrap .inner .package_list li .price span {
  display: flex;
  align-items: center;
  gap: 10px;
}
.package-wrap .inner .package_list li .price span del {
  color: #3a3a3a;
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: -0.724px;
  text-decoration: none;
  position: relative;
  padding: 0 10px 0 5px;
}

.package-wrap .inner .package_list li .price span del::before {
  content: "";
  width: 100%;
  height: 2px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background: #3a3a3a;
  display: block;
}

.package-wrap .inner .package_list li .price span del::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233a3a3a' stroke-width='3' stroke-linecap='square' stroke-linejoin='miter'%3E%3Cpath d='M8 4l8 8-8 8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}

.package-wrap .inner .package_list li .price span mark {
  color: #0058d4;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.945px;
}

.package-wrap .inner .package_list li .price strong {
  color: #3a3a3a;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.724px;
}

.package-wrap .inner .step_list {
  border-radius: 20px;
  background: #e28a00;
  width: 100%;
  padding: 40px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.package-wrap .inner .step_list li {
  width: 25%;
  padding: 0 25px;
  position: relative;
}

.package-wrap .inner .step_list li:not(:last-of-type) {
  border-right: 1px dashed rgba(255, 255, 255, 0.5);
}

.package-wrap .inner .step_list li mark {
  border-radius: 50px;
  background: #c58219;
  padding: 7.5px 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.57px;
  width: fit-content;
  margin-bottom: 20px;
}

.package-wrap .inner .step_list li p {
  color: #fff;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: -0.63px;
  word-break: break-all;
}

.package-wrap .inner .step_list li > img {
  position: absolute;
  top: -10px;
  right: 20px;
}

.package-wrap .inner .step_list .btn_direct {
  background: #fff;
  color: #523407;
  padding: 0 40px;
  margin-top: 40px;
}

.package-wrap .inner > sub {
  color: #fff;
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.66px;
  margin-top: 60px;
}

.features-wrap {
  padding: 150px 0 100px;
  background: #eef6ff;
}

.features-wrap .txt_sub {
  margin-bottom: 40px;
}
.features-wrap .txt_tit {
  position: relative;
  z-index: 1;
}

.features-wrap .txt_tit .underline {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -20px;
  z-index: -1;
  width: 480px;
  max-width: 80%;
}

.features-wrap ul {
  display: flex;
  flex-wrap: wrap;
  gap: 60px;
  margin-top: 60px;
}

.features-wrap ul li {
  width: calc((100% - 120px) / 3);
  display: flex;
  flex-direction: column;
  gap: 15px;
  border-radius: 20px;
  background: #fff;
  padding: 30px;
}

.features-wrap ul li sub {
  color: #000;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.8px;
}

.features-wrap ul li span {
  color: #000;
  font-size: 3.2rem;
  font-weight: 600;
  letter-spacing: -1.28px;
}

.features-wrap ul li span mark {
  position: relative;
  z-index: 1;
}
.features-wrap ul li span mark::after {
  content: "";
  border-radius: 6px;
  background: #fcc200;
  position: absolute;
  bottom: 0;
  left: 0;
  height: 10px;
  width: 100%;
  display: block;
  z-index: -1;
}

.features-wrap ul li p {
  color: #3f5667;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 160%;
  letter-spacing: -0.72px;
}

.features-wrap ul li img {
  margin-top: auto;
}

.learning-wrap {
  padding: 0 !important;
  background: linear-gradient(to bottom, #eef6ff 0%, #fff 100%);
}

.learning-wrap .inner {
  padding: 150px var(--common-padding);
  border-radius: var(--common-radius);
  background: url(../images/learning/learning_bg.png) no-repeat center right;
  background-size: cover;
  color: #fff;
}

.learning-wrap .txt_sub {
  margin-bottom: 40px;
}
.learning-wrap .txt_tit {
  position: relative;
  width: fit-content;
  margin-bottom: 50px;
}

.learning-wrap .txt_tit .learning_character {
  position: absolute;
  right: -200px;
  top: 0;
  width: 150px;
}

.learning-wrap ul {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 80px;
}

.learning-wrap ul li {
  width: calc((100% - 90px) / 4);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow:
    0 0 24px 0 rgba(255, 255, 255, 0.2) inset,
    0 30px 40px 0 rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(4px);
  transition: 0.35s ease;
}

@media (min-width: 1025px) {
  .learning-wrap ul li:hover {
    scale: 1.035;
  }
}

.learning-wrap ul li sub {
  color: #fff;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.4px;
}
.learning-wrap ul li span {
  color: #fff;
  text-align: center;
  font-size: 4.2rem;
  font-weight: 600;
  line-height: 150%;
  letter-spacing: -1.26px;
  margin: 15px 0;
}

.learning-wrap ul li p {
  color: #fff;
  text-align: center;
  font-size: 2rem;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: -0.6px;
  margin-bottom: 25px;
}

.learning-wrap ul li button {
  border-radius: 50px;
  background: #fff;
  padding: 0 15px;
  width: 100%;
  height: var(--button-height);
  color: #0058d4;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.4px;
  margin-top: auto;
  transition: 0.35s ease;
}

@media (min-width: 1025px) {
  .learning-wrap ul li button:hover {
    background: #0058d4;
    color: #fff;
  }
}

.service-wrap {
  padding: 150px 0 180px;
  position: relative;
}

.service-wrap .txt_sub {
  margin: 25px 0;
}

.service-wrap .marquee-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  height: 450px;
  align-items: center;
  margin-top: 50px;
}

.service-wrap .marquee-wrap::before,
.service-wrap .marquee-wrap::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 100px;
  z-index: 2;
  pointer-events: none;
}

.service-wrap .marquee-wrap::before {
  top: 0;
  background: linear-gradient(to bottom, #fff 0%, rgba(255, 255, 255, 0) 100%);
}

.service-wrap .marquee-wrap::after {
  bottom: 0;
  background: linear-gradient(to top, #fff 0%, rgba(255, 255, 255, 0) 100%);
}

.service-wrap .marquee-wrap .marquee {
  position: absolute;
  display: flex;
  align-items: center;
  background: none;
  /* width: max-content; */
  max-width: 100%;
  height: max-content;
  overflow: hidden;
  animation: slidemarquee 35s linear infinite;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 30px;
  padding-bottom: 30px;
}
.service-wrap .marquee-wrap .marquee2 {
  animation-delay: -17.5s;
}

.service-wrap .marquee-wrap li {
  border-radius: 50px;
  background: #ff9b00;
  padding: 25px 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-align: center;
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 165%;
  letter-spacing: -0.64px;
}

@keyframes slidemarquee {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(-100%);
  }
}

.sogang-wrap {
  color: #fff;
  padding-left: 4% !important;
  padding-right: 4% !important;
  position: relative;
  padding-top: 100px;
}

.sogang-wrap .inner {
  border-radius: var(--common-radius);
  background-image: url(../images/sogang/sogang_typo.svg), url(../images/sogang/sogang_bg.png);
  background-position: center;
  background-repeat: no-repeat, no-repeat;
  background-size: contain, cover;
  padding: 100px var(--common-padding-inner);
}

.sogang-wrap .sogang_character {
  position: absolute;
  right: 100px;
  top: calc(-120px + 6px);
  height: 120px;
}

.sogang-wrap .txt_sub {
  margin: 25px 0;
}

.sogang-wrap .inner > mark {
  color: #fff;
  text-align: center;
  font-size: 3rem;
  font-weight: 500;
  margin-top: 25px;
  position: relative;
  padding: 0 5px;
}
.sogang-wrap .inner > mark::after {
  content: "";
  width: 100%;
  height: 20px;
  background: #780003;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.sogang-wrap ul {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin: 60px 0;
}

.sogang-wrap ul li {
  width: calc((100% - 120px) / 4);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #fff;
  box-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(5px);
}

.sogang-wrap ul li p {
  color: #3a3a3a;
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 150%;
}

.sogang-wrap ul li img {
  margin-left: auto;
  margin-top: auto;
}

.sogang-wrap .btn_direct {
  border: 3px solid #fff;
}
.sogang-wrap .sogang_character_button {
  max-height: none;
  width: 70px;
  height: auto;
  transform: translateY(-15px);
}

.sogang-wrap .notice_box {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.7;
}

.sogang-wrap .btn_direct {
  margin-top: 40px;
}

/* 
.sogang-wrap .notice_box {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.7;
  display: flex;
  flex-wrap: wrap;
  gap: 40px 20px;
  max-width: 1000px;
}

.sogang-wrap .notice_box span {
  display: block;
  width: calc((100% - 40px) / 2);
} */

.faq-wrap {
  padding: 200px 0;
  background: url(../images/faq/faq_bg.svg), linear-gradient(180deg, #fff 0%, #eef6ff 35%);

  background-repeat: no-repeat;
  background-position: top 200px center;
  background-size: contain;
}

.faq-wrap .txt_tit {
  font-size: 4.8rem;
  margin-top: 20px;
}

.faq-wrap ul {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-wrap ul li {
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.7);
}

.faq-wrap ul li .faq_question {
  display: flex;
  align-items: center;
  padding: 20px;
}

@media (min-width: 1025px) {
  .faq-wrap ul li .faq_question:hover {
    background: #f9f9f9;
  }
}

.faq-wrap ul li .faq_question,
.faq-wrap ul li .faq_answer {
  gap: 15px;
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.6;
  transition: 0.35s ease;
}

.faq-wrap ul li .faq_question::before,
.faq-wrap ul li .faq_answer::before {
  content: "";
  min-width: 50px;
  width: 50px;
  height: 50px;
  display: block;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  margin: 0 !important;
}

.faq-wrap ul li .faq_question::before {
  background: url(../images/icon/faq_question.svg) center / 100% no-repeat;
}

.faq-wrap ul li .faq_answer::before {
  background: url(../images/icon/faq_answer.svg) center / 100% no-repeat;
}

.faq-wrap ul li .faq_question::after {
  content: "";
  width: 20px;
  height: 10px;
  display: block;
  background-image: url(../images/icon/arrow_down_gr.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  margin-left: auto;
  transition: 0.35s ease;
}

.faq_answer {
  max-height: 0;
  overflow: hidden;
  transition: 0.35s ease;
  background: #fcfcfc;
  padding: 0 20px;
  display: flex;
  transition:
    max-height 0.25s ease,
    padding 0.5s ease;
}

.faq-wrap ul li input {
  display: none;
}

.faq-wrap ul li input:checked ~ .faq_question {
  background: #0075f3;
  color: #fff !important;
}
.faq-wrap ul li input:checked ~ .faq_answer {
  max-height: 500px;
  padding: 20px;
  transition: 0.35s ease;
}
.faq-wrap ul li input:checked ~ .faq_question::after {
  transform: rotate(180deg);
  background-image: url(../images/icon/arrow_down_wh.svg);
}
.faq-wrap ul li input:checked ~ .faq_question {
  color: #3498db;
}

.final-wrap {
  padding-left: 4% !important;
  padding-right: 4% !important;
  color: #fff;
  padding: 100px 0;
  position: relative;
}

.final-wrap .inner {
  background: #0075f3;
  border-radius: var(--common-radius);
  padding: 100px var(--common-padding) 60px;
}

.final-wrap .txt_tit {
  margin: 40px 0 20px;
  font-size: 6rem;
}

.final-wrap .inner > div {
  display: flex;
  gap: 15px;
  margin: 25px 0;
}

.final-wrap .final_graphic {
  max-width: 665px;
  width: 92%;
}

@media (max-width: 1536px) {
  .about-wrap,
  .features-wrap,
  .service-wrap,
  .sogang-wrap,
  .faq-wrap,
  .final-wrap {
    padding: 80px 0;
  }

  .introduce-wrap .inner {
    padding: 80px var(--common-padding) 0;
  }

  .learning-wrap .inner {
    padding: 80px var(--common-padding);
  }

  .package-wrap .inner {
    padding: 80px var(--common-padding-inner);
  }
}
@media (max-width: 768px) {
  .introduce-wrap {
    padding: 60px 0 0;
  }

  .introduce-wrap .inner {
    padding: 40px var(--common-padding) 0;
  }

  .package-wrap .inner {
    padding: 40px var(--common-padding-inner) 20px;
  }

  .sogang-wrap .inner {
    padding: 40px var(--common-padding-inner);
  }

  .about-wrap,
  .features-wrap,
  .learning-wrap,
  .service-wrap,
  .sogang-wrap,
  .faq-wrap {
    padding: 60px 0;
  }

  .package-wrap {
    padding-top: 0;
    padding-bottom: 40px;
  }

  .learning-wrap .inner {
    padding: 60px var(--common-padding);
  }

  .final-wrap {
    padding: 40px 0 4%;
  }
  .final-wrap .inner {
    padding: 40px var(--common-padding) var(--common-padding);
  }
}

@media (max-width: 1536px) {
  .visual-wrap h1 .visual_character img {
    width: 160px;
    left: calc(50% + 400px);
  }
  .visual-wrap ul li img {
    width: 45px;
  }
  .visual-wrap ul li span {
    font-size: 2.1rem;
  }

  .introduce-wrap .board .board_top {
    min-height: 55px;
    height: 55px;
  }

  .introduce_logo {
    width: 100px;
  }
  .introduce_remote {
    width: 60px;
  }

  .txt_tit {
    font-size: 6rem;
  }

  .package-wrap .inner .package_list {
    gap: 15px;
  }

  .package-wrap .inner .package_list li {
    width: calc((100% - 45px) / 4);
  }

  .package-wrap .inner .package_list li div {
    padding: 20px;
  }

  .features-wrap ul {
    gap: 30px;
  }

  .features-wrap ul li {
    width: calc((100% - 60px) / 3);
  }

  .sogang-wrap .sogang_logo {
    width: 70px;
    margin-bottom: 20px;
  }

  .sogang-wrap ul {
    gap: 20px;
  }

  .sogang-wrap ul li {
    width: calc((100% - 60px) / 4);
    padding: 20px;
  }

  .sogang-wrap .sogang_character {
    right: 50px;
    top: calc(-120px + 6px);
    height: 120px;
  }
}

@media (max-width: 1024px) {
  #wrap section .txt_sub {
    margin: 0 0 20px;
  }

  #wrap section .txt_tit {
    margin: 0 0 20px;
  }

  .visual-wrap h1 .visual_character img {
    width: 120px;
    left: calc(50% + 325px);
  }

  .visual-wrap ul {
    flex-wrap: wrap;
  }

  .visual-wrap ul li img {
    width: 40px;
  }

  .visual-wrap .txt_lead {
    margin: 20px 40px;
  }

  .introduce-wrap .txt_lead {
    margin: 0 0 40px;
  }

  .introduce-wrap .board .board_top {
    min-height: 50px;
    height: 50px;
    box-shadow: none;
  }

  .introduce-wrap .board .board_bottom {
    flex-direction: column;
  }

  .introduce-wrap .board .board_bottom .left,
  .introduce-wrap .board .board_bottom .right {
    width: 100%;
    padding: 10px 25px;
  }

  .introduce_logo {
    width: 90px;
  }
  .introduce_remote {
    width: 50px;
  }

  .introduce-wrap .board .board_bottom .left {
    flex-direction: row;
    border-right: none;
    flex-wrap: wrap;
    gap: 0;
    padding: 0;
  }

  .introduce-wrap .board .board_bottom .left li {
    font-size: 16px;
    width: 50%;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    justify-content: center;
    background: #fff;
    display: flex;
    align-items: center;
    padding: 5px;
    border-radius: 0;
  }

  .introduce-wrap .board .board_bottom .left li:nth-of-type(2n - 1) {
    border-right: 1px solid rgba(0, 0, 0, 0.2);
  }

  .introduce-wrap .board .board_bottom .left li::after {
    display: none;
  }

  .board .right p img.pc {
    display: none;
  }
  .board .right p img.mo {
    display: block;
  }

  .introduce-wrap .board .board_bottom .right p {
    gap: 10px;
  }

  .about-wrap .txt_lead {
    margin: 0 0 40px;
  }

  .about-wrap ul {
    margin-bottom: 40px;
  }

  .sogang-wrap .inner > mark {
    margin-top: 0;
  }

  .sogang-wrap .notice_box {
    font-size: 2.2rem;
  }

  .package-wrap .inner .package_list {
    gap: 40px;
  }
  .package-wrap .inner .package_list li {
    width: calc((100% - 40px) / 2);
  }

  .package-wrap .inner .package_list li > button {
    min-height: 50px;
  }

  .package-wrap .inner .package_list {
    margin-top: 40px;
  }

  .features-wrap ul {
    gap: 15px;
    margin-top: 40px;
  }

  .features-wrap ul li {
    width: calc((100% - 15px) / 2);
    padding: 15px;
    gap: 10px;
    border-radius: 10px;
  }

  .features-wrap ul li span mark::after {
    height: 5px;
  }

  .package-wrap .inner .package_list .learning_logo {
    width: 50px;
    margin-top: 20px;
  }

  .final_logo {
    width: 50px;
    margin-bottom: 20px;
  }

  .learning-wrap ul {
    gap: 20px;
  }

  .learning-wrap ul li {
    width: calc((100% - 60px) / 4);
    border-radius: 10px;
    padding: 15px;
  }

  .learning-wrap ul li sub {
    font-size: 2.4rem;
  }

  .learning-wrap ul li span {
    font-size: 3.8rem;
    margin: 10px 0;
  }

  .learning-wrap ul {
    margin-top: 60px;
  }

  .service_balloon {
    margin-bottom: 20px;
    width: 110px;
  }

  .service-wrap .marquee-wrap {
    margin-top: 20px;
    height: 400px;
  }

  .service-wrap .marquee-wrap li {
    padding: 15px 30px;
  }

  .sogang-wrap .sogang_logo {
    width: 60px;
  }

  .sogang-wrap ul {
    gap: 10px;
    margin: 40px 0;
  }

  .sogang-wrap ul li {
    width: calc((100% - 30px) / 4);
  }
  .sogang-wrap ul li p {
    font-size: 2.2rem;
  }

  .sogang-wrap ul li img {
    width: 70px;
  }

  .sogang-wrap .sogang_character {
    right: 4%;
    top: calc(-100px + 6px);
    height: 100px;
  }

  .sogang-wrap .sogang_character_button {
    width: 50px;
    transform: translateY(-10px);
  }

  .package-wrap .inner .step_list {
    padding: 15px;
  }

  .package-wrap .inner .step_list li {
    width: 50%;
    padding: 20px 15px;
  }

  .package-wrap .inner .step_list li > img {
    right: 15px;
    top: 10px;
    width: 40px;
    aspect-ratio: 1/1;
  }

  .package-wrap .inner .step_list li:not(:last-of-type) {
    border-right: none;
  }
  .package-wrap .inner .step_list li:nth-child(2n - 1) {
    border-right: 1px dashed rgba(255, 255, 255, 0.5);
  }
  .package-wrap .inner .step_list li:nth-child(-n + 2) {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.5);
  }

  .package-wrap .inner .step_list .btn_direct {
    margin-top: 20px;
  }

  .faq-wrap {
    background: #eef6ff;
    margin-top: 40px;
  }

  .faq-wrap ul {
    margin-top: 30px;
    gap: 10px;
  }

  .faq-wrap ul li .faq_question::before,
  .faq-wrap ul li .faq_answer::before {
    min-width: 35px;
    width: 35px;
    height: 35px;
  }

  .final-wrap {
    width: 100%;
    border-radius: 0;
    margin-top: 0;
  }
}

@media (max-width: 768px) {
  .visual-wrap h1 .visual_character img {
    width: 90px;
    left: calc(50% + 170px);
    top: calc(50% - 125px);
  }

  .visual-wrap ul {
    gap: 10px;
  }

  .visual-wrap ul li {
    padding: 5px 15px 5px 5px;
  }

  .visual-wrap ul li img {
    width: 30px;
  }

  .visual-wrap ul li span {
    font-size: 2.6rem;
  }

  .about-wrap ul li {
    font-size: 2.5rem;
    padding: 7.5px 15px 7.5px 7.5px;
    gap: 5px;
  }

  .introduce_logo {
    width: 70px;
  }
  .introduce_remote {
    width: 40px;
  }

  .introduce-wrap .board .board_bottom .left li {
    font-size: 13px;
  }

  .about-wrap ul li::before {
    width: 22px;
    height: 22px;
  }

  .package-wrap .inner .package_list {
    gap: 15px;
  }
  .package-wrap .inner .package_list li {
    width: calc((100% - 15px) / 2);
    border-radius: 10px;
  }

  .package-wrap .inner .package_list li > button {
    border-radius: 0 0 10px 10px;
  }

  .package-wrap .inner .package_list li.free_trial::before {
    width: 80px;
    right: -10px;
    top: -20px;
  }

  .package-wrap .inner .package_list li div {
    padding: 10px;
  }
  .package-wrap .inner .package_list li > button {
    min-height: var(--button-height);
  }

  .package-wrap .inner .package_list li div > span {
    margin-bottom: 10px;
  }

  .package-wrap .inner .package_list li div dl dt {
    font-size: 2.6rem;
  }

  .package-wrap .inner .package_list li div dl dt::before {
    margin-top: 4.5px;
  }

  .package-wrap .inner .package_list li div dl dd {
    font-size: 2.2rem;
    gap: 5px;
  }

  .package-wrap .inner .package_list li div dl dt::before {
    width: 12.5px;
    height: 12.5px;
  }

  .package-wrap .inner .package_list li div dl dd::before {
    width: 3.5px;
    height: 3.5px;
  }

  .package-wrap .inner > sub {
    font-size: 2.6rem;
    margin: 30px 0;
  }

  .learning_logo {
    width: 40px;
    margin-top: 10px;
  }
  .final_logo {
    width: 40px;
    margin-bottom: 20px;
  }

  .learning-wrap .txt_tit {
    position: unset;
  }

  .features-wrap ul {
    gap: 10px;
  }

  .learning-wrap .txt_tit .learning_character {
    right: 4%;
    top: 80px;
    width: 120px;
  }

  .learning-wrap ul li p {
    margin-bottom: 20px;
  }

  .learning-wrap ul li {
    width: calc((100% - 20px) / 2);
  }

  .learning-wrap ul li button {
    font-size: 2.5rem;
  }

  .service_balloon {
    width: 100px;
  }

  .service-wrap .marquee-wrap {
    margin-top: 20px;
    height: 300px;
  }

  .service-wrap .marquee-wrap .marquee {
    gap: 15px;
    padding-bottom: 15px;
  }

  .service-wrap .marquee-wrap li {
    padding: 10px 20px;
  }

  .sogang-wrap .sogang_logo {
    width: 50px;
  }

  .sogang-wrap ul {
    margin: 20px 0 40px;
  }

  .sogang-wrap ul li {
    width: calc((100% - 10px) / 2);
    padding: 15px;
  }

  .sogang-wrap ul li p {
    font-size: 2.6rem;
  }

  .sogang-wrap ul li img {
    width: 50px;
  }

  .sogang-wrap .sogang_character {
    top: calc(-80px + 6px);
    height: 80px;
  }

  .sogang-wrap .sogang_character_button {
    width: 40px;
    transform: translateY(-5px);
  }

  .package-wrap .inner .step_list {
    padding: 10px;
    margin-top: 0;
  }

  .package-wrap .inner .step_list .btn_direct {
    margin: 20px 0;
  }

  .package-wrap .inner .step_list li {
    width: 50%;
    padding: 15px 10px;
  }

  .package-wrap .inner .step_list li > img {
    right: 10px;
    width: 30px;
  }

  .package-wrap .inner .step_list li mark {
    font-size: 2rem;
    margin-bottom: 10px;
  }

  .package-wrap .inner .step_list li p {
    font-size: 2.2rem;
  }

  .faq-wrap ul li .faq_question::before,
  .faq-wrap ul li .faq_answer::before {
    min-width: 30px;
    width: 30px;
    height: 30px;
  }

  .faq-wrap ul li .faq_question,
  .faq-wrap ul li .faq_answer {
    gap: 10px;
  }

  .faq-wrap ul li .faq_question {
    padding: 10px;
  }

  .faq_answer {
    padding: 0 10px;
  }

  .faq-wrap ul li input:checked ~ .faq_answer {
    padding: 10px;
  }

  .faq-wrap ul {
    gap: 5px;
  }

  .final-wrap .inner > div {
    gap: 10px;
  }
}

@media (max-width: 640px) {
  .visual-wrap h1 .visual_character img {
    width: 80px;
    left: calc(50% + 140px);
    top: calc(50% - 100px);
  }

  .learning-wrap .txt_tit .learning_character {
    width: 100px;
  }

  .service_balloon {
    width: 80px;
  }

  .learning-wrap ul {
    gap: 10px;
  }
  .learning-wrap ul li {
    width: calc((100% - 10px) / 2);
  }

  .faq-wrap ul li .faq_question::before,
  .faq-wrap ul li .faq_answer::before {
    min-width: 30px;
    width: 30px;
    height: 30px;
  }

  .faq-wrap ul li .faq_question,
  .faq-wrap ul li .faq_answer {
    gap: 10px;
  }
}

@media (max-width: 550px) {
  .package-wrap .inner .package_list {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .package-wrap .inner .package_list li {
    width: 100%;
    max-width: 300px;
  }

  .package-wrap .inner .package_list li div dl {
    max-width: 200px;
  }

  .package-wrap .inner .package_list li div dl dt {
    font-size: 2.8rem;
  }

  .package-wrap .inner .package_list li div dl dd {
    font-size: 2.4rem;
  }

  .faq-wrap ul li .faq_question::before,
  .faq-wrap ul li .faq_answer::before {
    min-width: 25px;
    width: 25px;
    height: 25px;
  }
}

@media (max-width: 400px) {
  .features-wrap ul {
    gap: 15px;
  }

  .features-wrap ul li {
    width: 100%;
    padding: 15px;
    gap: 10px;
  }

  .learning-wrap .txt_tit .learning_character {
    width: 80px;
  }

  .service_balloon {
    width: 60px;
  }
}