.about-page {
  color: #243447;
  background: #fff;
}

.about-page *,
.about-page *::before,
.about-page *::after {
  box-sizing: border-box;
}

.about-page .position {
  border-bottom: 1px solid #e9eef4;
}

.about-page .position .p {
  padding-bottom: 30px;
}

.about-page main {
  overflow: hidden;
}

.about-intro {
  padding: 92px 0 100px;
  background:
    linear-gradient(90deg, rgba(65, 119, 183, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(65, 119, 183, 0.035) 1px, transparent 1px),
    #fff;
  background-size: 48px 48px;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.75fr);
  gap: 92px;
  align-items: start;
}

.about-section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: #4177b7;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.about-section-kicker::before {
  width: 34px;
  height: 2px;
  content: "";
  background: #4177b7;
}

.about-intro-copy h1,
.about-section-heading h2 {
  margin: 0;
  color: #1f2f42;
  font-size: 38px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.about-intro-content {
  margin-top: 34px;
}

.about-intro-content p {
  margin: 0 0 20px;
  color: #526276;
  font-size: 16px;
  line-height: 2;
  text-align: justify;
}

.about-intro-content p:last-child {
  margin-bottom: 0;
}

.about-performance {
  position: relative;
  padding: 40px 38px 34px;
  color: #fff;
  background: #203954;
  box-shadow: 0 24px 60px rgba(27, 54, 82, 0.16);
}

.about-performance::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 92px;
  height: 92px;
  content: "";
  border-top: 2px solid rgba(255, 255, 255, 0.18);
  border-right: 2px solid rgba(255, 255, 255, 0.18);
  transform: translate(-18px, 18px);
}

.about-performance-head {
  padding-bottom: 27px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.about-performance-head span {
  display: block;
  margin-bottom: 8px;
  color: #9db9d8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.17em;
}

.about-performance-head strong {
  display: block;
  color: #fff;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.5;
}

.about-performance-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.about-performance-item strong {
  flex: 0 0 auto;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 46px;
  font-weight: 400;
  line-height: 1;
}

.about-performance-item sup {
  position: relative;
  top: -0.45em;
  margin-left: 3px;
  color: #77aee7;
  font-size: 18px;
}

.about-performance-item span {
  color: #c6d3e0;
  font-size: 14px;
  line-height: 1.6;
  text-align: right;
}

.about-performance-note {
  margin: 24px 0 0;
  color: #91a7bd;
  font-size: 12px;
  line-height: 1.7;
}

.about-capability {
  padding: 92px 0 96px;
  background: #f3f6f9;
}

.about-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 50px;
}

.about-section-heading > p {
  width: 410px;
  margin: 0 0 7px;
  color: #68788a;
  font-size: 15px;
  line-height: 1.85;
}

.about-capability-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 50px;
  border-top: 1px solid #d7e0e8;
  border-left: 1px solid #d7e0e8;
}

.about-capability-item {
  position: relative;
  min-height: 248px;
  padding: 33px 30px 30px;
  overflow: hidden;
  border-right: 1px solid #d7e0e8;
  border-bottom: 1px solid #d7e0e8;
  background: #fff;
  transition: color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
}

.about-capability-item::after {
  position: absolute;
  right: -36px;
  bottom: -44px;
  width: 118px;
  height: 118px;
  content: "";
  border: 1px solid #dfe7ef;
  border-radius: 50%;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.about-capability-item > span {
  display: block;
  margin-bottom: 42px;
  color: #8ea5bd;
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.about-capability-item h3 {
  margin: 0 0 12px;
  color: #273a4f;
  font-size: 20px;
  font-weight: 600;
}

.about-capability-item p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #6b7988;
  font-size: 14px;
  line-height: 1.8;
}

.about-capability-item:hover {
  z-index: 1;
  background: #4177b7;
  transform: translateY(-7px);
  box-shadow: 0 20px 42px rgba(65, 119, 183, 0.2);
}

.about-capability-item:hover > span,
.about-capability-item:hover h3,
.about-capability-item:hover p {
  color: #fff;
}

.about-capability-item:hover::after {
  border-color: rgba(255, 255, 255, 0.32);
  transform: scale(1.22);
}

.about-qualifications {
  padding: 98px 0 110px;
  background: #fff;
}

.about-qualifications-heading {
  padding-bottom: 36px;
  border-bottom: 1px solid #e2e8ee;
}

.about-qualification-carousel {
  margin-top: 42px;
}

.about-qualification-swiper {
  overflow: hidden;
}

.about-qualification-card {
  overflow: hidden;
  border: 1px solid #e0e7ee;
  background: #fff;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.about-qualification-card:hover {
  border-color: #b8cce2;
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(33, 63, 94, 0.12);
}

.about-qualification-image {
  display: flex;
  height: 420px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #f1f4f7;
}

.about-qualification-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.about-qualification-card:hover .about-qualification-image img {
  transform: scale(1.025);
}

.about-qualification-caption {
  display: flex;
  gap: 18px;
  min-height: 116px;
  padding: 23px 24px 22px;
}

.about-qualification-caption > span {
  flex: 0 0 auto;
  padding-top: 3px;
  color: #4177b7;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.about-qualification-caption h3 {
  margin: 0 0 7px;
  color: #273a4f;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}

.about-qualification-caption p {
  margin: 0;
  color: #7b8998;
  font-size: 13px;
  line-height: 1.6;
}

.about-qualification-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 34px;
}

.about-qualification-pagination {
  position: static;
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  gap: 8px;
}

.about-qualification-pagination .swiper-pagination-bullet {
  width: 28px;
  height: 3px;
  margin: 0;
  border-radius: 0;
  background: #c9d3de;
  opacity: 1;
  transition: width 0.25s ease, background-color 0.25s ease;
}

.about-qualification-pagination .swiper-pagination-bullet-active {
  width: 50px;
  background: #4177b7;
}

.about-qualification-buttons {
  display: flex;
  gap: 10px;
}

.about-qualification-buttons button {
  display: flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid #d5dee7;
  color: #344b64;
  background: #fff;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.about-qualification-buttons button:hover,
.about-qualification-buttons button:focus-visible {
  border-color: #4177b7;
  color: #fff;
  outline: none;
  background: #4177b7;
}

.about-qualification-buttons button.swiper-button-disabled {
  cursor: default;
  opacity: 0.35;
}

@media screen and (max-width: 1280px) {
  .about-intro-grid {
    gap: 54px;
  }

  .about-intro-copy h1,
  .about-section-heading h2 {
    font-size: 34px;
  }

  .about-performance {
    padding-right: 30px;
    padding-left: 30px;
  }

  .about-capability-item {
    padding-right: 24px;
    padding-left: 24px;
  }

  .about-qualification-image {
    height: 350px;
  }
}

@media screen and (max-width: 1024px) {
  .about-page .position .center,
  .about-page section .center {
    width: auto;
    padding-right: 28px;
    padding-left: 28px;
  }

  .about-page .position .bt {
    padding-top: 26px;
  }

  .about-page .position .bt .float_l {
    font-size: 26px;
  }

  .about-page .position .bt .float_r {
    display: none;
  }

  .about-intro {
    padding: 68px 0 74px;
  }

  .about-intro-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-performance {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 34px;
  }

  .about-performance-head,
  .about-performance-note {
    grid-column: 1 / -1;
  }

  .about-performance-list {
    display: contents;
  }

  .about-capability,
  .about-qualifications {
    padding-top: 72px;
    padding-bottom: 78px;
  }

  .about-section-heading {
    display: block;
  }

  .about-section-heading > p {
    width: auto;
    max-width: 630px;
    margin-top: 18px;
  }

  .about-capability-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 679px) {
  .about-page .position .center,
  .about-page section .center {
    padding-right: 18px;
    padding-left: 18px;
  }

  .about-page .position .bt {
    padding-top: 18px;
  }

  .about-page .position .bt .float_l {
    font-size: 23px;
    line-height: 44px;
  }

  .about-intro {
    padding: 50px 0 58px;
    background-size: 32px 32px;
  }

  .about-intro-copy h1,
  .about-section-heading h2 {
    font-size: 27px;
    line-height: 1.42;
  }

  .about-section-kicker {
    margin-bottom: 13px;
    font-size: 11px;
  }

  .about-intro-content {
    margin-top: 25px;
  }

  .about-intro-content p {
    margin-bottom: 16px;
    font-size: 15px;
    line-height: 1.9;
  }

  .about-performance {
    display: block;
    padding: 30px 24px 26px;
  }

  .about-performance-item strong {
    font-size: 40px;
  }

  .about-capability,
  .about-qualifications {
    padding-top: 56px;
    padding-bottom: 62px;
  }

  .about-capability-list {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .about-capability-item {
    min-height: 0;
    padding: 26px 24px 28px;
  }

  .about-capability-item > span {
    margin-bottom: 24px;
  }

  .about-capability-item:hover {
    transform: none;
  }

  .about-qualifications-heading {
    padding-bottom: 25px;
  }

  .about-qualification-carousel {
    margin-top: 28px;
  }

  .about-qualification-image {
    height: 390px;
  }

  .about-qualification-controls {
    margin-top: 24px;
  }

  .about-qualification-buttons button {
    width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-page *,
  .about-page *::before,
  .about-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}