.about-intro-section {
  background: #ffffff;
}

.about-intro-layout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}
@media (max-width: 1240px) {
  .about-intro-layout {
    flex-direction: column;
  }
}

.about-intro-col-text {
  flex: 0 0 calc(50% - 20px);
}
@media (max-width: 1240px) {
  .about-intro-col-text {
    flex: 0 0 100%;
  }
}

.about-intro-col-image {
  flex: 0 0 calc(50% - 20px);
}
@media (max-width: 1240px) {
  .about-intro-col-image {
    flex: 0 0 100%;
  }
}
.about-intro-col-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-intro-heading {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.75em;
  font-weight: 700;
  color: #333333;
  line-height: 1.4;
  margin-bottom: 20px;
  word-break: break-word;
}

.about-intro-detail {
  font-size: 1em;
  line-height: 1.8;
  color: #555;
}
.about-intro-detail p {
  margin-bottom: 1em;
}
.about-intro-detail .text-highlight {
  color: #0a3dad;
  text-decoration: underline;
}

.about-culture-title-section,
.about-culture-section,
.about-culture-separator-section {
  background: #0a3dad;
}

.about-section-title {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 2.375em;
  font-weight: 700;
  color: #333333;
  line-height: 1.4;
  text-align: left;
  word-break: break-word;
}
@media (max-width: 990px) {
  .about-section-title {
    font-size: 1.75em;
  }
}

.about-culture-grid {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.about-culture-card {
  flex: 0 0 calc(33.333% - 30px);
  margin: 0 15px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.21);
}
@media (max-width: 1240px) {
  .about-culture-card {
    flex: 0 0 calc(50% - 30px);
  }
}
@media (max-width: 990px) {
  .about-culture-card {
    flex: 0 0 calc(100% - 30px);
  }
}

.about-culture-card-noborder {
  border-bottom: none;
}

.about-culture-card-inner {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.about-culture-card-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
}
.about-culture-card-icon img {
  width: 100%;
  height: auto;
  display: block;
}

.about-culture-card-body {
  flex: 1;
}

.about-culture-card-title {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.25em;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  margin-bottom: 10px;
  word-break: break-word;
}

.about-culture-card-text {
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  font-size: 0.875em;
  color: rgba(255, 255, 255, 0.61);
  font-weight: 400;
  line-height: 1.7;
}

.about-separator-line {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
}

.about-culture-row-separator {
  flex: 0 0 100%;
  margin: 12px 0;
}
@media (max-width: 990px) {
  .about-culture-row-separator {
    margin: 8px 0;
  }
}

.about-history-section {
  background: #ffffff;
}

.about-history-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}
@media (max-width: 1240px) {
  .about-history-layout {
    flex-direction: column;
  }
}

.about-history-col-image {
  flex: 0 0 calc(50% - 20px);
}
@media (max-width: 1240px) {
  .about-history-col-image {
    flex: 0 0 100%;
  }
}
.about-history-col-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-history-col-content {
  flex: 0 0 calc(50% - 20px);
  padding-top: 30px;
}
@media (max-width: 1240px) {
  .about-history-col-content {
    flex: 0 0 100%;
    padding-top: 0;
  }
}

.about-history-heading {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.75em;
  font-weight: 700;
  color: #333333;
  line-height: 1.4;
  margin-bottom: 20px;
  word-break: break-word;
}

.about-history-item {
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1em;
  line-height: 1.8;
  color: #555;
  margin-bottom: 16px;
}
.about-history-item strong {
  font-weight: 600;
}

.about-history-year {
  color: #0a3dad;
  font-weight: 700;
  font-size: 1em;
}

.about-innovation-section {
  background: #0a3dad;
}
@media (max-width: 990px) {
  .about-innovation-section .spacer {
    height: 60px !important;
  }
}

.about-innovation-quote {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.75em;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  max-width: 83.333%;
}
@media (max-width: 990px) {
  .about-innovation-quote {
    max-width: 100%;
    font-size: 1.125em;
  }
}

.about-advantage-grid {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.about-advantage-card {
  flex: 0 0 calc(33.333% - 30px);
  margin: 0 15px;
}
@media (max-width: 1240px) {
  .about-advantage-card {
    flex: 0 0 calc(50% - 30px);
  }
}
@media (max-width: 990px) {
  .about-advantage-card {
    flex: 0 0 calc(100% - 30px);
    margin-bottom: 20px;
  }
}

.about-advantage-card-title {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.25em;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  word-break: break-word;
  margin-bottom: 10px;
}

.about-advantage-card-text {
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  font-size: 0.875em;
  color: rgba(255, 255, 255, 0.61);
  line-height: 1.7;
}

.about-cert-section {
  background: #f2f3f5;
}

.about-honor-layout {
  display: flex;
  flex-wrap: wrap;
  box-sizing: border-box;
}

.about-honor-col-title {
  flex: 0 0 75%;
  padding-right: 20px;
}
@media (max-width: 1240px) {
  .about-honor-col-title {
    flex: 0 0 100%;
    padding-right: 0;
  }
}

.about-honor-col-spacer {
  flex: 0 0 25%;
}
@media (max-width: 1240px) {
  .about-honor-col-spacer {
    display: none;
  }
}

.about-honor-heading {
  font-family: "Montserrat", "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.75em;
  font-weight: 700;
  color: #333333;
  line-height: 1.4;
  margin-bottom: 20px;
  word-break: break-word;
}

.about-honor-text {
  font-size: 0.875em;
  line-height: 1.8;
  color: #333333;
}
.about-honor-text strong {
  font-weight: 600;
}

.about-cert-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  flex-direction: column;
  box-sizing: border-box;
  padding-bottom: 40px;
}
.about-cert-col {
  flex: 0 0 100%;
  width: 100%;
  background: #ffffff;
  padding: 40px;
  box-sizing: border-box;
  overflow: hidden;
}
@media (max-width: 990px) {
  .about-cert-col {
    padding: 25px;
  }
}

.about-cert-title {
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  font-size: 1.125em;
  font-weight: 600;
  color: #333333;
  line-height: 1.4;
  margin-bottom: 20px;
}
.about-cert-title .about-cert-sub {
  display: block;
  font-weight: 400;
  font-size: 0.875em;
  color: #999;
}

.about-cert-swiper {
  width: 100%;
  padding-bottom: 30px;
}
.about-cert-swiper .swiper-slide {
  height: auto;
}

.about-cert-placeholder {
  width: 100%;
  aspect-ratio: 1/1;
  background-color: #f0f0f0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px dashed #ccc;
  border-radius: 4px;
  color: #999;
  font-size: 0.75em;
  text-align: center;
}
.about-cert-placeholder i {
  font-size: 28px;
  margin-bottom: 8px;
  color: #bbb;
}
.about-cert-placeholder span {
  display: block;
}