.prd-overview-section-1 {
  width: 100%;
  height: 100vh;
  background: url(../img/visual-2.webp) no-repeat center / cover;
  background-attachment: fixed;
}

.prd-overview-section-1 .inner {
  position: relative;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.prd-overview-section-1 .business-main-title {
  text-align: center;
  color: var(--white);
  font-family: var(--kor);
}

.business-main-title h3 {
  font-family: var(--eng);
  font-size: 90px;
  margin-bottom: 16px;
}

.business-main-title span {
  font-size: 24px;
  font-weight: lighter;
}

.business-main-title .divide-line {
  width: 86px;
  height: 2px;
  background-color: var(--white);
  margin: 36px auto;
}

.business-main-title p {
  font-size: 28px;
  color: var(--primaryBlue);
  font-weight: 700;
  background-color: rgba(255, 255, 255, 0.6);
  display: inline-block;
  padding: 10px;
  margin-bottom: 8px;
}

/* --------------------prd-overview-section-1-end-------------------- */

.prd-overview-section-2 {
  padding: 120px 0 20px;
}

.prd-overview-section-2 .inner h3 {
  font-size: 40px;
  font-family: var(--kor);
  line-height: 60px;
  text-align: center;
}

.prd-overview-section-2 .inner p {
  font-size: 22px;
  font-family: var(--eng);
  color: #484848;
  margin-top: 16px;
  text-align: center;
}

/* --------------------prd-overview-section-2-end-------------------- */

.prd-overview-section-3 {
  padding: 100px 0;
}

.prd-overview-section-3 .prd-container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding: 0 0 160px;
  /* padding: 0 80px 160px; */
}

.prd-overview-section-3 .prd-container li {
  width: calc(33.33333% - 40px);
  margin: 120px 0 0 60px;
}

.prd-overview-section-3 .prd-container li:nth-child(3n + 1) {
  margin-left: 0;
}

.prd-overview-section-3 .prd-container li:nth-child(-n + 3) {
  margin-top: 0;
}

.prd-overview-section-3 .prd-container li .thumb {
  overflow: hidden;
}

.prd-overview-section-3 .prd-container li img {
  transition-duration: 0.5s;
}

.prd-overview-section-3 .prd-container li:hover img {
  transform: scale(1.2);
}

.prd-overview-section-3 .prd-container .prd-info {
  position: relative;
  margin: 30px 0 0;
  padding: 28px 0 0;
  text-align: center;
}

.prd-overview-section-3 .prd-container .circle {
  width: 12px;
  height: 12px;
  background-color: var(--primaryBlue);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
}

.prd-overview-section-3 .prd-container .title .kr-name {
  font-family: var(--kor);
  font-size: 22px;
  line-height: 40px;
}

.prd-overview-section-3 .prd-container .title .en-name {
  font-family: var(--eng);
  font-size: 22px;
  line-height: 40px;
}

.prd-overview-section-3 .prd-container .more {
  font-family: var(--eng);
  margin: 25px 0 0;
  text-decoration: underline;
}
/* --------------------prd-overview-section-3-end-------------------- */

/* --------------------responsive-------------------- */
/* 스마트폰 크기 */
@media only screen and (max-width: 480px) {
  .business-main-title h3 {
    font-size: 40px;
    margin-bottom: 16px;
  }

  .business-main-title span {
    font-size: 16px;
    font-weight: lighter;
  }

  .business-main-title .divide-line {
    width: 86px;
    height: 2px;
    margin: 36px auto;
  }

  .business-main-title p {
    font-size: 16px;
    font-weight: 100;
    color: var(--primaryBlue);
    line-height: 24px;
  }

  /* prd-overview-section-1-end */

  .prd-overview-section-2 {
    padding: 120px 0 20px;
  }

  .prd-overview-section-2 .inner h3 {
    font-size: 20px;
    line-height: 25px;
    text-align: center;
  }

  .prd-overview-section-2 .inner p {
    font-size: 16px;
    text-align: center;
  }

  /* prd-overview-section-2-end */

  .prd-overview-section-3 {
    padding: 100px 0;
  }

  .prd-overview-section-3 .prd-container {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0;
  }

  .prd-overview-section-3 .prd-container li {
    width: 100%;
    margin: 0 0 40px;
  }

  .prd-overview-section-3 .prd-container li:last-child {
    margin: 0;
  }

  .prd-overview-section-3 .prd-container .prd-info {
    position: relative;
    margin: 15px 0 0;
    padding: 28px 0 0;
  }

  .prd-overview-section-3 .prd-container .title .kr-name {
    font-family: var(--kor);
    font-size: 5.333vw;
    line-height: 40px;
  }

  .prd-overview-section-3 .prd-container .title .en-name {
    font-family: var(--eng);
    font-size: 5.333vw;
    line-height: 22px;
  }

  .prd-overview-section-3 .prd-container .more {
    margin: 10px 0 0;
  }

  /* prd-overview-section-3-end */
}

/* 태블릿 세로 모드 크기 */
@media only screen and (min-width: 481px) and (max-width: 768px) {
  .business-main-title h3 {
    font-size: 50px;
    margin-bottom: 16px;
  }

  .business-main-title span {
    font-size: 18px;
    font-weight: lighter;
  }

  .business-main-title .divide-line {
    width: 86px;
    height: 2px;
    margin: 36px auto;
  }

  .business-main-title p {
    font-size: 20px;
    font-weight: 100;
    color: var(--primaryBlue);
    line-height: 28px;
  }

  /* prd-overview-section-1-end */

  .prd-overview-section-2 {
    padding: 120px 0 20px;
  }

  .prd-overview-section-2 .inner h3 {
    font-size: 25px;
    line-height: 32px;
    text-align: center;
  }

  .prd-overview-section-2 .inner p {
    font-size: 18px;
    text-align: center;
  }

  /* prd-overview-section-2-end */

  .prd-overview-section-3 {
    padding: 100px 0;
  }

  .prd-overview-section-3 .prd-container {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0;
  }

  .prd-overview-section-3 .prd-container li {
    width: 100%;
    margin: 0 0 60px;
  }

  .prd-overview-section-3 .prd-container li:last-child {
    margin: 0;
  }

  .prd-overview-section-3 .prd-container .prd-info {
    position: relative;
    margin: 30px 0 0;
    padding: 28px 0 0;
  }

  .prd-overview-section-3 .prd-container .title .kr-name {
    font-family: var(--kor);
    font-size: 22px;
    line-height: 40px;
  }

  .prd-overview-section-3 .prd-container .title .en-name {
    font-family: var(--eng);
    font-size: 22px;
    line-height: 34px;
  }

  /* prd-overview-section-3-end */
}

/* 태블릿 가로 모드 또는 일부 노트북 크기 */
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .business-main-title h3 {
    font-family: var(--eng);
    font-size: 70px;
    margin-bottom: 16px;
  }

  .business-main-title span {
    font-size: 22px;
    font-weight: lighter;
  }

  .business-main-title .divide-line {
    width: 86px;
    height: 2px;
    background-color: var(--white);
    margin: 36px auto;
  }

  .business-main-title p {
    font-size: 24px;
    font-weight: 100;
    color: var(--primaryBlue);
    line-height: 36px;
  }

  /* prd-overview-section-1-end */

  .prd-overview-section-2 {
    padding: 120px 0 20px;
  }

  .prd-overview-section-2 .inner h3 {
    font-size: 30px;
    font-family: var(--kor);
    text-align: center;
  }

  .prd-overview-section-2 .inner p {
    font-size: 20px;
    font-family: var(--eng);
    color: #484848;
    margin-top: 16px;
    text-align: center;
  }

  /* prd-overview-section-2-end */

  .prd-overview-section-3 {
    padding: 100px 0;
  }

  .prd-overview-section-3 .prd-container {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 0 160px;
  }

  .prd-overview-section-3 .prd-container li {
    width: calc(50% - 16px);
    margin: 0 0 60px;
  }

  .prd-overview-section-3 .prd-container li .thumb {
    overflow: hidden;
  }

  .prd-overview-section-3 .prd-container li img {
    transition-duration: 0.5s;
  }

  .prd-overview-section-3 .prd-container li:hover img {
    transform: scale(1.1);
  }

  .prd-overview-section-3 .prd-container .prd-info {
    position: relative;
    margin: 30px 0 0;
    padding: 28px 0 0;
  }

  .prd-overview-section-3 .prd-container .circle {
    width: 12px;
    height: 12px;
    background-color: var(--primaryBlue);
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 50%;
  }

  .prd-overview-section-3 .prd-container .title .kr-name {
    font-family: var(--kor);
    font-size: 24px;
    line-height: 40px;
  }

  .prd-overview-section-3 .prd-container .title .en-name {
    font-family: var(--eng);
    font-size: 24px;
    line-height: 34px;
  }

  .prd-overview-section-3 .prd-container .more {
    font-family: var(--eng);
    margin: 10px 0 0;
    text-decoration: underline;
  }
  /* prd-overview-section-3-end */
}