.corporate-title {
  display: flex;
  flex-direction: column;
  padding: 200px 0 120px;
  text-align: center;
}

.corporate-title .title-keyword {
  margin-bottom: 16px;
  color: #4b5563;
  font-size: 20px;
  font-weight: 600;
  line-height: 150%;
  letter-spacing: -0.2px;
}

.corporate-title .title-description {
  margin-top: 40px;
  color: #374151;
  font-size: 24px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: -0.24px;
}

.corporate-contents {
  position: relative;
  height: 400vh;
  transform: translate3d(0, 0, 0);
  background: var(--background-color);
}

.corporate-contents .contents-navigation {
  position: sticky;
  top: 164px;
  z-index: 1;
  display: flex;
  column-gap: 8px;
  align-items: center;
  width: fit-content;
  height: 70px;
  margin: 164px auto calc(100vh - 234px);
  padding: 10px;
  background: #fff;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.corporate-contents .contents-navigation > a {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 16px;
  color: #4b5563;
  font-size: 16px;
  font-weight: 600;
  line-height: 160%;
  letter-spacing: -0.16px;
  background: #e5e7eb;
  border-radius: 999px;
}

.corporate-contents .contents-navigation > a.active {
  color: #fff;
  background: var(--navigation-color);
}

.corporate-contents .contents-list {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  margin-top: -100vh;
}

.corporate-contents .contents-item {
  position: relative;
  z-index: 1;
  height: 100vh;
  background: var(--background-color);
  transition: opacity 0.3s ease;
}

.corporate-contents .contents-item + .contents-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

@media (min-width: 1025px) {
  .corporate-contents .contents-item {
    opacity: 0;
  }

  .corporate-contents .contents-item.active {
    opacity: 1;
  }

  .corporate-contents .item-info {
    opacity: 0;
    transform: translateY(120px);
    transition: 0.3s ease;
  }

  .corporate-contents .contents-item.active .item-info {
    opacity: 1;
    transform: unset;
  }

  .corporate-contents .item-image > img {
    opacity: 0;
    transform: translateY(120px);
    transition: 0.3s ease;
  }

  .corporate-contents .contents-item.active .item-image > img {
    opacity: 1;
    transform: unset;
  }
}

@keyframes contentFadeUp {
  100% {
    opacity: 1;
    transform: unset;
  }
}

.corporate-contents .item-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  row-gap: 21px;
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  padding-top: 234px;
  padding-left: 212px;
  padding-right: 60px;
}

.corporate-contents .item-info {
  display: flex;
  flex-direction: column;
  color: #fff;
}

.corporate-contents .item-keyword {
  font-size: 20px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: -0.2px;
  opacity: 0.8;
}

.corporate-contents .item-title {
  margin: 8px 0 18px;
  font-size: 64px;
  font-weight: 600;
  line-height: 130%;
  letter-spacing: -1.28px;
}

.corporate-contents .highlight {
  position: relative;
  z-index: 1;
}

.corporate-contents .highlight::before {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: -1%;
  content: '';
  width: 102%;
  height: 95%;
  background: var(--highlight-color);
  transform: translateY(-50%);
  clip-path: polygon(0 0, 0 0, 0 100%, 0% 100%);
  transition: clip-path 0.5s;
}

.corporate-contents .contents-item.active:first-of-type.animation .highlight::before,
.corporate-contents .contents-item.active:not(:first-of-type) .highlight::before {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}

.corporate-contents .item-description {
  font-size: 20px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: -0.2px;
}

.corporate-contents .item-image > img.desktop {
  height: 780px;
}

.corporate-contents .item-image > img.mobile {
  display: none;
}

@media (max-width: 1919px) {
  .corporate-title {
    padding: 181px 0 92px;
  }

  .corporate-title .title-keyword {
    margin-bottom: 8px;
  }

  .corporate-title .title-description {
    margin-top: 32px;
    font-size: 20px;
    letter-spacing: -0.2px;
  }

  .corporate-contents .item-inner {
    padding-left: 170px;
    padding-right: 48px;
  }

  .corporate-contents .item-keyword {
    font-size: 14px;
    line-height: 160%;
    letter-spacing: unset;
  }

  .corporate-contents .item-title {
    margin: 6px 0 15px;
    font-size: 48px;
    line-height: 135%;
    letter-spacing: -0.48px;
  }

  .corporate-contents .item-description {
    font-size: 16px;
    line-height: 160%;
    letter-spacing: -0.16px;
  }

  .corporate-contents .item-image > img.desktop {
    height: 648px;
  }
}

@media (max-width: 1599px) {
  .corporate-title {
    padding-bottom: 80px;
  }

  .corporate-title .title-keyword {
    font-size: 18px;
    line-height: 160%;
    letter-spacing: -0.18px;
  }

  .corporate-title .title-description {
    font-size: 18px;
    line-height: 160%;
    letter-spacing: -0.18px;
  }

  .corporate-contents .contents-navigation {
    height: 54px;
    margin-bottom: calc(100vh - 218px);
    padding: 8px;
  }

  .corporate-contents .contents-navigation > a {
    font-size: 14px;
    letter-spacing: unset;
  }

  .corporate-contents .item-inner {
    padding-top: 218px;
    padding-left: 112px;
    padding-right: 32px;
  }

  .corporate-contents .item-keyword {
    font-size: 10px;
  }

  .corporate-contents .item-title {
    margin: 4px 0 10px;
    font-size: 30px;
    line-height: 130%;
    letter-spacing: -0.6px;
  }

  .corporate-contents .item-description {
    font-size: 12px;
    line-height: 160%;
    letter-spacing: -0.11px;
  }

  .corporate-contents .item-image > img.desktop {
    height: 415px;
  }
}

@media (max-width: 1024px) {
  .corporate-contents {
    height: auto;
  }

  .corporate-contents .contents-navigation {
    display: none;
  }

  .corporate-title {
    padding: 80px 0 56px;
  }

  .corporate-title .title-keyword {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: unset;
  }

  .corporate-title .title-description {
    margin-top: 20px;
    font-size: 15px;
    line-height: 150%;
    letter-spacing: unset;
  }

  .corporate-contents .contents-list {
    position: unset;
    margin-top: 0;
  }

  .corporate-contents .contents-item {
    height: auto;
  }

  .corporate-contents .contents-item + .contents-item {
    position: unset;
  }

  .corporate-contents .item-inner {
    flex-direction: column;
    min-height: 680px;
    padding: 0;
  }

  .corporate-contents .item-info {
    padding-top: 60px;
    text-align: center;
  }

  .corporate-contents .item-keyword {
    font-size: 14px;
    font-weight: 600;
    line-height: 150%;
  }

  .corporate-contents .item-title {
    font-size: 32px;
    letter-spacing: -0.32px;
  }

  .corporate-contents .item-description {
    font-size: 15px;
    line-height: 150%;
    letter-spacing: unset;
  }

  .corporate-contents .item-image > img.desktop {
    display: none;
  }

  .corporate-contents .item-image > img.mobile {
    display: block;
    width: 100%;
  }
}