main {
  background: #1f1f1f !important;
}

/* main-visual */
.main-visual {
  position: relative;
  color: #fff;
  text-align: center;
}

.visual-bg {
  max-width: 1920px;
  margin: 0 auto;
}

.visual-bg img {
  width: 100%;
  height: 100%;
}

.visual-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.visual-content .sub-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 30px;
}

.visual-content .main-title {
  font-size: 76px;
  font-weight: 600;
  margin-bottom: 50px;
  line-height: 1.5;
}

.visual-content .desc {
  font-size: 20px;
  line-height: 1.5;
  margin-bottom: 64px;
}

.visual-content .btn {
  display: inline-block;
  padding: 10px 30px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 60px;
  color: #f8f8f8;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.visual-content .btn:hover {
  background: #fff;
  color: #000;
}

.visual-bottom {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translate(-50%, 0);
  display: flex;
  flex-direction: column;
  width: 100%;
}

.visual-bottom .quote {
  font-size: 16px;
  line-height: 1.4;
}

.scroll-down {
  margin-top: 15px;
  display: flex;
  justify-content: center;
}

.scroll-down span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
  animation: arrowBlink 1.5s infinite;
}

@keyframes arrowBlink {
  0%,
  100% {
    transform: translate(-50%, 0) rotate(-45deg);
  }

  50% {
    transform: translate(-50%, 6px) rotate(-45deg);
  }
}

@media (max-width: 1024px) {
  .visual-content .sub-title {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .visual-content .main-title {
    font-size: 36px;
    margin-bottom: 20px;
  }

  .visual-content .desc {
    font-size: 14px;
    margin-bottom: 50px;
  }

  .visual-content .btn {
    font-size: 14px;
    padding: 8px 20px;
  }

  .visual-bottom .quote {
    font-size: 10px;
  }

  .scroll-down {
    margin-top: 10px;
  }

  .scroll-down span {
    width: 8px;
    height: 8px;
    border-left: 1px solid #fff;
    border-bottom: 1px solid #fff;
  }
}

@media (max-width: 768px) {
  .visual-bg {
    max-width: 100%;
    height: 100vh;
  }

  .visual-bg img {
    object-fit: cover;
  }
}

.section-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--main-color);
  display: block;
  margin-bottom: 15px;
  font-family: "GmarketSans", sans-serif;
}

.section-title {
  font-size: 34px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 25px;
  font-family: "GmarketSans", sans-serif;
  word-break: keep-all;
}

.section-desc {
  font-size: 18px;
  line-height: 1.5;
  color: #1f1f1f;
  word-break: keep-all;
}

@media (max-width: 768px) {
  .section-label {
    font-size: 12px;
  }

  .section-title {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .section-desc {
    font-size: 14px;
  }
}

/* philosophy-section */
.philosophy-section {
  padding: 120px 0;
  background: #f6f6f6;
}

.philosophy-section .container {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  max-width: 1820px;
  height: 107vh;
  margin: 0 auto;
}

.philosophy-section .text-box {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.philosophy-section h2 {
  font-size: 30px;
  font-weight: 600;
  line-height: 1.5;
  word-break: keep-all;
}

.philosophy-section h2 .highlight {
  color: var(--main-color);
}

.philosophy-desc {
  display: flex;
  gap: 60px;
  margin-top: auto;
}

.desc-item h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px rgba(0, 0, 0, 0.5) solid;
}

.desc-item p {
  font-size: 14px;
  line-height: 1.5;
  color: #1f1f1f;
}

.image-box {
  flex: 1;
  text-align: right;
}

.image-box img {
  width: 100%;
  border-radius: 10px;
  object-fit: cover;
}

.image-caption {
  font-size: 18px;
  font-weight: 600;
  color: #000;
  margin-bottom: 30px;
  line-height: 1.4;
}

.philosophy-pc {
}

.philosophy-m {
  display: none;
}

br.br-pc {
  display: none;
}

.gap {
  display: block;
  height: 1em;
}

@media (min-width: 768px) {
  br.br-pc {
    display: inline;
  }
}

@media (max-width: 1820px) {
  .philosophy-section {
    padding: 120px 20px;
  }
}

@media (max-width: 1240px) {
  .philosophy-pc {
    display: none;
  }

  .philosophy-m {
    display: flex;
  }

  .philosophy-section .container {
    height: auto;
    align-items: normal;
    flex-direction: column;
    gap: 75px;
  }

  .image-box {
    margin-top: 10px;
    align-self: flex-end;
  }
}

@media (max-width: 768px) {
  .philosophy-section {
    padding: 95px 20px;
  }

  .philosophy-desc {
    gap: 15px;
  }

  .philosophy-section h2 {
    font-size: 21px;
  }

  .image-caption {
    font-size: 12px;
    margin-bottom: 20px;
  }

  .image-box img {
    max-width: 300px;
  }

  .desc-item h3 {
    font-size: 14px;
    margin-bottom: 10px;
    padding-bottom: 10px;
  }

  .desc-item p {
    font-size: 9px;
  }
}

/* problem-section */
.problem-section {
  background: #eeeeee;
  padding: 140px 0 30px;
}

.problem-section .container {
  max-width: 1820px;
  margin: 0 auto;
}

.problem-body {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: end;
  margin-top: 100px;
}

.problem-quote {
  font-size: 28px;
  line-height: 1.6;
  color: rgba(31, 31, 31, 0.2);
  word-break: keep-all;
}

.problem-quote .highlight {
  color: #1f1f1f;
}

.problem-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.problem-cards > .p-card:nth-child(3) {
  grid-column: 2;
}

.p-card {
  background: #fff;
  border-radius: 10px;
  padding: 30px 40px;
}

.icon-wrap {
  margin-bottom: 30px;
}

.p-card h3 {
  font-size: 26px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 15px;
}

.p-card .desc {
  color: #1f1f1f;
  line-height: 1.5;
  font-size: 20px;
}

.problem-pc {
}

.problem-m {
  display: none;
}

@media (max-width: 1820px) {
  .problem-section {
    padding: 140px 20px 30px;
  }
}

@media (max-width: 1440px) {
  .problem-body {
    grid-template-columns: 1fr;
  }

  .problem-quote {
    margin-bottom: 50px;
  }
}

@media (max-width: 1024px) {
  .problem-pc {
    display: none;
  }

  .problem-m {
    display: block;
  }

  .problem-quote {
    margin-top: 50px;
    margin-bottom: 0;
  }

  .problem-cards {
    display: flex;
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .problem-section {
    padding: 120px 20px 100px;
  }

  .problem-body {
    margin-top: 80px;
  }

  .icon-wrap {
    margin-bottom: 25px;
  }

  .p-card {
    padding: 22px 15px;
  }

  .p-card .icon img {
    width: 42px;
    height: 42px;
  }

  .p-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .p-card .desc {
    font-size: 14px;
  }

  .problem-quote {
    font-size: 20px;
  }
}

/* solution-section */
.solution-section {
  background: #eeeeee;
  padding-bottom: 170px;
}

.section-bg {
  display: flex;
  justify-content: center;
  align-items: center;
}

.section-bg img {
  max-width: 100%;
  height: auto;
}

.solution-head {
  text-align: center;
}

.solution-dot {
  max-width: 1820px;
  margin: 100px auto 50px;
  display: flex;
  align-items: center;
  gap: 15px;
  font-weight: 600;
  font-size: 28px;
  line-height: 1.4;
  color: #1f1f1f;
}

.solution-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--main-color);
}

.solution-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1820px;
  margin: 0 auto;
}

.s-card {
  position: relative;
  background: #ffffff;
  border-radius: 10px;
  padding: 40px;
  min-height: 700px;
  overflow: hidden;
}

.s-card.theme-blue {
  background: var(--main-color);
  color: #fff;
}

.s-card.theme-dark {
  background: #1f1f1f;
  color: #fff;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.step-badge {
  display: inline-block;
  padding: 6px 13px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 99px;
  border: 1px var(--main-color) solid;
  color: var(--main-color);
  font-family: "GmarketSans", sans-serif;
}

.theme-blue .step-badge {
  border: 1px #fff solid;
  color: #fff;
}

.theme-dark .step-badge {
  border: 1px #fff solid;
  color: #fff;
}

.icon-top {
  display: grid;
  place-items: center;
}

.card-title {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 35px;
  font-family: "GmarketSans", sans-serif;
}

.s-list {
  font-size: 22px;
  line-height: 1.8;
  color: #1f1f1f;
}

.theme-blue .s-list,
.theme-blue .card-title {
  color: #f6f6f6;
}

.theme-dark .s-list,
.theme-dark .card-title {
  color: #f8f8f8;
}

.s-list li {
  position: relative;
  padding-left: 18px;
}

.s-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--main-color);
}

.theme-blue .s-list li::before {
  background: #f6f6f6;
}

.theme-dark .s-list li::before {
  background: #f8f8f8;
}

@media (max-width: 1820px) {
  .solution-section {
    padding: 0 20px 170px;
  }
}

@media (max-width: 1240px) {
  .solution-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .solution-section {
    padding: 0 20px 100px;
  }

  .solution-dot {
    margin: 90px auto 40px;
    font-size: 20px;
  }

  .s-card {
    padding: 30px;
    min-height: 430px;
  }

  .card-head {
    align-items: flex-start;
    margin-bottom: 0;
  }

  .step-badge {
    font-size: 12px;
    padding: 3px 13px;
  }

  .icon-top img {
    width: 80px;
  }

  .card-title {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .s-list {
    font-size: 14px;
  }
}

/* why-section */
.why-section {
  background: #1f1f1f url("../img/ado/images/why-bg.png") left bottom no-repeat;
  padding: 150px 0 330px;
  overflow: hidden;
}

.why-section .container {
  max-width: 1820px;
  margin: 0 auto;
}

.why-head .section-title {
  color: #fff;
}

.why-head .section-desc {
  color: #f8f8f8;
  margin-bottom: 80px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.why-grid .why-card:nth-child(1) {
  grid-column: 2;
}

.why-grid .why-card:nth-child(2) {
  grid-column: 3;
}

.why-grid .why-card:nth-child(3) {
  grid-row: 2;
  grid-column: 1;
}

.why-grid .why-card:nth-child(4) {
  grid-row: 2;
  grid-column: 2;
}

.why-card {
  display: flex;
  flex-direction: column;
  padding: 30px 45px;
  border-radius: 10px;
  background: rgba(248, 248, 248, 0.1);
  backdrop-filter: blur(10px);
}

.why-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 80px;
}

.num {
  font-size: 56px;
  font-weight: 600;
  color: var(--main-color);
}

.badge {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  padding: 6px 20px;
  border-radius: 99px;
  color: #f8f8f8;
  border: 1px solid #f8f8f8;
  font-family: "GmarketSans", sans-serif;
}

.why-card h3 {
  font-size: 28px;
  font-weight: 600;
  color: #f8f8f8;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 20px;
  color: #f8f8f8;
  line-height: 1.5;
}

.why-card-more {
  display: flex;
  align-items: flex-end;
}

.why-more {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  color: #f8f8f8;
  text-decoration: none;
  font-size: 20px;
  font-weight: 700;
}

.why-more::before {
  content: "←";
  font-size: 23px;
  transform: translateX(0);
  transition: transform 0.2s ease;
}

.why-more:hover::before {
  transform: translateX(-5px);
}

@media (max-width: 1820px) {
  .why-section {
    padding: 150px 20px 330px;
  }
}

@media (max-width: 1240px) {
  .why-grid {
    display: flex;
    flex-wrap: wrap;
  }

  .why-card {
    flex: 1 1 calc(50% - 20px);
  }
}

@media (max-width: 1024px) {
  .why-card {
    flex: 100%;
  }

  .why-card-more {
    width: 100%;
    justify-content: flex-end;
  }

  .why-more::before {
    font-size: 0;
  }

  .why-more::after {
    content: "→";
    font-size: 23px;
    transform: translateX(0);
    transition: transform 0.2s ease;
  }

  .why-more:hover::after {
    transform: translateX(5px);
  }
}

@media (max-width: 768px) {
  .why-section {
    padding: 120px 20px 150px;
    background: #1f1f1f url(../img/ado/images/why-mbg.png) left bottom no-repeat;
  }

  .why-card {
    padding: 30px 20px;
  }

  .why-head .section-desc {
    margin-bottom: 100px;
  }

  .why-top {
    margin-bottom: 50px;
  }

  .num {
    font-size: 43px;
  }

  .badge {
    font-size: 10px;
  }

  .why-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
  }

  .why-card p {
    font-size: 14px;
  }

  .why-more {
    font-size: 16px;
    gap: 10px;
  }

  .why-more::after {
    font-size: 20px;
  }
}

/* check-section */
.check-section {
  background: #eeeeee;
  padding: 140px 0;
}

.check-section .container {
  max-width: 1820px;
  margin: 0 auto;
}

.check-head {
  text-align: center;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 80px;
  margin-top: 100px;
}

.check-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 23px;
}

.check-card .badge {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  padding: 6px 20px;
  border-radius: 99px;
  color: var(--main-color);
  border: 1px solid var(--main-color);
  font-family: "GmarketSans", sans-serif;
}

.check-card h3 {
  font-size: 28px;
  font-weight: 600;
  color: #1f1f1f;
  border-bottom: 1px solid rgba(31, 31, 31, 0.6);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.check-card p {
  font-size: 20px;
  color: #1f1f1f;
  line-height: 1.4;
  opacity: 0.8;
}

.check-cta {
  margin: 135px auto 0;
  position: relative;
  border-radius: 10px;
  padding: 54px 0;
  text-align: center;
  color: #f8f8f8;
  overflow: hidden;
  background: url("../img/ado/images/check-bg.png") center/cover no-repeat;
  max-width: 1200px;
}

.cta-badge {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  padding: 6px 20px;
  border-radius: 999px;
  border: 1px solid #f8f8f8;
  margin-bottom: 25px;
  font-family: "GmarketSans", sans-serif;
}

.cta-text {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.6;
}

@media (max-width: 1820px) {
  .check-section {
    padding: 140px 20px;
  }
}

@media (max-width: 1024px) {
  .check-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .check-section {
    padding: 100px 20px;
  }

  .check-grid {
    margin-top: 80px;
  }

  .check-card .badge {
    font-size: 10px;
  }

  .check-icon img {
    width: 24px;
  }

  .check-card h3 {
    font-size: 20px;
    padding-bottom: 13px;
    margin-bottom: 13px;
  }

  .check-card p {
    font-size: 14px;
  }

  .check-cta {
    margin: 80px auto 0;
    background: url(../img/ado/images/check-mbg.png) center / cover no-repeat;
  }

  .cta-badge {
    font-size: 10px;
    margin-bottom: 20px;
  }

  .cta-text {
    font-size: 20px;
    padding: 0 20px;
    word-break: keep-all;
  }
}

/* class-section */
.class-section {
  background: #1f1f1f;
  color: #f8f8f8;
  padding: 150px 0;
}

.class-section .container {
  max-width: 1820px;
  margin: 0 auto;
}

.class-head {
  text-align: center;
}

.class-head .section-desc {
  color: #f8f8f8;
  margin-bottom: 95px;
}

.class-tabs {
  display: flex;
  gap: 36px;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 45px;
}

.class-tabs .tab {
  border: 0;
  background: transparent;
  color: #f8f8f8;
  opacity: 0.7;
  font-size: 18px;
  cursor: pointer;
  position: relative;
}

.class-tabs .tab:focus {
  outline: none;
}

.class-tabs .tab.active {
  color: var(--main-color);
  opacity: 1;
}

.class-tabs .tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  height: 1px;
  background: var(--main-color);
}

.class-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 70px 20px;
  justify-content: center;
}

.class-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 500px;
}

.class-card .thumb {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.2);
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
}

.ph {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #ffffff;
  opacity: 0.8;
}

.ph img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chapter-badge {
  position: absolute;
  left: 20px;
  top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 12px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.2);
  color: #f8f8f8;
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(10px);
  z-index: 2;
}

.chapter-badge .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--main-color);
  display: inline-block;
}

.card-content {
  position: relative;
}

.corner-arrow {
  position: absolute;
  right: 0;
  bottom: 0;
}

.class-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  white-space: normal;
  color: #fff;
}

.class-card p {
  font-size: 16px;
  color: #f8f8f8;
  line-height: 1.5;
  opacity: 0.8;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  white-space: normal;
  width: calc(100% - 40px);
}

.class-more {
  display: flex;
  justify-content: center;
  margin-top: 110px;
  position: relative;
  z-index: 1;
}

.btn-more {
  width: 95%;
  height: 70px;
  max-width: 600px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 99px;
  text-decoration: none;
  color: #fff;
  background: #0f9ad8;
  font-weight: bold;
  font-size: 24px;
}

.btn-more:hover {
  background: #0c7db2;
}

.class-section .class-head iframe {
  width: 1020px;
  height: 574px;
  display: block;
  margin: 0 auto 25px;
  border-radius: 10px;
}

@media (max-width: 1020px) {
  .class-section .class-head iframe {
    width: 100%;
    height: calc(100vw * 0.5625); /* 16:9 비율 유지 */
  }
}

@media (max-width: 1820px) {
  .class-section {
    padding: 150px 20px;
  }

  .class-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1350px) {
  .class-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .class-section {
    padding: 100px 20px;
  }

  .class-head .section-desc {
    margin-bottom: 70px;
  }

  .class-tabs {
    gap: 20px;
  }

  .class-tabs .tab {
    font-size: 15px;
  }

  .class-card {
    gap: 15px;
  }

  .class-grid {
    gap: 30px 15px;
  }

  .chapter-badge {
    left: 10px;
    top: 10px;
    gap: 5px;
    padding: 3px 10px;
    font-size: 10px;
  }

  .chapter-badge .dot {
    width: 4px;
    height: 4px;
  }

  .ph {
    font-size: 12px;
  }

  .class-card h3 {
    font-size: 14px;
  }

  .class-card p {
    font-size: 12px;
    padding-right: 20px;
  }

  .corner-arrow img {
    width: 12px;
  }

  .class-more {
    margin-top: 70px;
  }

  .btn-more {
    height: 50px;
    font-size: 16px;
  }
}

/* footer-section */
.footer-section {
  background: url("../img/ado/images/background_gradient_img2.png") bottom /
    cover no-repeat;
  padding-bottom: 150px;
  position: relative;
  z-index: 1;
  text-align: center;
}

.footer-section img {
  margin-bottom: 35px;
}

.footer-section .footer-text {
  font-size: 34px;
  line-height: 1.5;
  color: #f8f8f8;
  margin-bottom: 60px;
}

.footer-section .btn {
  display: inline-block;
  padding: 10px 30px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 60px;
  color: #f8f8f8;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.footer-pc {
}

.footer-m {
  display: none;
}

@media (max-width: 1300px) {
  .footer-img {
    background: #1f1f1f;
  }
}

@media (max-width: 1024px) {
  .footer-pc {
    display: none;
  }

  .footer-m {
    display: block;
  }

  .footer-section {
    padding-bottom: 80px;
  }

  .footer-section img {
    margin: 0 auto;
    padding-bottom: 35px;
  }

  .footer-section .footer-text {
    font-size: 24px;
    margin-bottom: 50px;
  }

  .footer-section .btn {
    font-size: 14px;
    padding: 8px 20px;
  }
}

@media (max-width: 768px) {
  .footer-img {
    background: transparent;
  }

  .footer-section img {
    width: 100%;
  }

  .footer-section .footer-text {
    padding: 0 20px;
    word-break: keep-all;
  }
}

/* about-section */
.about-section {
  background: #1f1f1f;
  color: #fff;
}

.about-section .container {
  max-width: 1920px;
  margin: 0 auto;
}

.about-head {
  text-align: center;
  padding: 110px 0;
  background: url("../img/ado/images/background_gradient_img2.png") bottom
    no-repeat;
}

.about-head .section-label {
  color: #fff;
}

.about-head .section-desc {
  color: #fff;
  padding: 0 20px;
}

.about-content {
  position: relative;
}

.about-bg {
  display: flex;
  justify-content: center;
  overflow: hidden;
}

.about-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.about-text {
  padding: 80px 0;
  text-align: center;
}

.about-text h2 {
  font-size: 34px;
  font-weight: 600;
  line-height: 1.4;
  font-family: "GmarketSans", sans-serif;
}

.about-tltle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  text-align: center;
  width: 100%;
}

.about-tltle h2 {
  font-size: 34px;
  font-weight: 600;
  margin-bottom: 67px;
  line-height: 1.4;
  font-family: "GmarketSans", sans-serif;
}

.about-desc {
  font-size: 18px;
  line-height: 1.4;
  word-break: keep-all;
}

@media (max-width: 1440px) {
  .about-text {
    padding: 80px 20px;
    word-break: keep-all;
  }
}

@media (max-width: 1024px) {
  .about-content {
    flex-direction: column;
    height: auto;
  }

  .about-bg {
    flex-direction: column;
  }

  .aboutBg01 img:first-child {
    order: 2;
  }
  .aboutBg01 img:last-child {
    order: 1;
  }

  .aboutBg02 img:nth-child(1) {
    order: 2;
  }

  .aboutBg02 img:nth-child(2) {
    display: none;
  }

  .aboutBg02 img:nth-child(3) {
    order: 1;
  }
}

@media (max-width: 768px) {
  .about-head {
    padding: 110px 0 60px;
  }

  .about-text {
    padding: 40px 20px;
  }

  .about-text h2 {
    font-size: 24px;
  }

  .about-tltle h2 {
    font-size: 24px;
  }

  .about-desc {
    font-size: 16px;
    padding: 0 20px;
  }
}

@media (max-width: 450px) {
  .about-head {
    background: url("../img/ado/images/background_gradient_img2.png") bottom
      no-repeat;
  }
}

/* review-section */
.review-section {
  padding-bottom: 150px;
  text-align: center;
  color: #fff;
}
.review-inner {
  max-width: 1600px;
  margin: 0 auto;
}

.review-swiper {
  margin-top: 47px;
}
.review-swiper .swiper-slide {
  height: auto;
}
.review-card {
  background: #fff;
  color: #000;
  border-radius: 5px;
  padding: 20px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  cursor: pointer;
}
.review-card__top {
  display: grid;
  gap: 10px;
  justify-items: start;
}
.review-stars {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.review-stars span {
  color: #ffb700;
}
.review-stars .score {
  font-weight: 500;
  color: #000;
  font-size: 11px;
  font-style: normal;
}
.review-card__title {
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.review-card__desc {
  margin: 10px 0;
  color: #000;
  opacity: 0.6;
  font-size: 14px;
  overflow: hidden;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.review-card__user {
  font-weight: 500;
  color: #000;
  opacity: 0.6;
  font-size: 12px;
}

.review-swiper .swiper-button-prev,
.review-swiper .swiper-button-next,
.review-swiper .swiper-scrollbar {
  display: none;
}

@media (max-width: 1200px) {
  .review-section {
    padding-bottom: 0;
    padding: 0 20px 120px;
  }
}

@media (max-width: 768px) {
  .review-section {
    padding: 0 20px 80px;
  }
}

.review-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}
.review-modal.is-open {
  display: block;
}
.review-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}
.review-modal__dialog {
  position: absolute;
  inset: auto;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(550px, calc(100vw - 32px));
  max-height: 80vh;
  overflow: auto;
  background: #111;
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}
.review-modal__close {
  position: absolute;
  right: 10px;
  top: 6px;
  width: 38px;
  height: 38px;
  border: 0;
  background: transparent;
  color: #aaa;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.review-modal__header {
  display: flex;
  gap: 10px;
  padding: 20px;
  border-bottom: 1px solid #222;
  flex-direction: column;
}
.review-modal__stars {
  min-width: 110px;
  color: #ffcc00;
}
.review-modal__title {
  font-size: 18px;
  line-height: 1.5;
  word-break: keep-all;
}
.review-modal__sub {
  margin-top: 10px;
  color: #b5b5b5;
  font-size: 12px;
  display: flex;
  gap: 10px;
}
.review-modal__content {
  padding: 20px;
  font-size: 14px;
  line-height: 1.5;
  color: #ddd;
  word-break: keep-all;
}
.review-modal__content img {
  max-width: 100%;
  height: auto;
}
.review-modal__footer {
  padding: 20px;
  border-top: 1px solid #222;
}

@media (max-width: 480px) {
  .review-modal__dialog {
    max-height: 85vh;
  }

  .review-modal__header,
  .review-modal__content,
  .review-modal__footer {
    padding: 15px;
  }
}