.about-page {
  --container: 1720px;
  --about-content-gutter: clamp(48px, 6vw, 120px);
  background:
    linear-gradient(180deg, #f5fbff 0%, #fbfdff 36%, #ffffff 58%, #f6fbff 100%);
}

.about-page .container {
  width: min(100% - var(--about-content-gutter), var(--container));
}

.about-page .site-header {
  position: sticky;
  top: 0;
  z-index: 80;
}

.about-page .site-header .nav-shell {
  width: calc(100% - clamp(32px, 3.4vw, 56px));
  max-width: none;
  min-height: 82px;
  gap: clamp(24px, 3vw, 52px);
}

.about-page .brand img {
  width: 150px;
}

.about-page .primary-nav {
  gap: clamp(26px, 2.5vw, 46px);
  font-size: 15px;
  font-weight: 500;
}

.about-page .round-action {
  width: 40px;
  height: 40px;
}

.about-page .round-action {
  text-decoration: none;
}

.about-hero {
  position: relative;
  overflow: hidden;
  min-height: 350px;
  background:
    linear-gradient(90deg, #f6fbff 0%, #f5fbff 44%, rgba(238, 248, 255, 0.2) 100%);
}

.about-hero::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  z-index: 1;
  height: 96px;
  background: linear-gradient(180deg, rgba(246, 251, 255, 0), rgba(248, 252, 255, 0.94));
  content: "";
}

.about-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(500px, 540px) minmax(0, 1fr);
  align-items: stretch;
  min-height: 350px;
}

.about-hero-copy {
  position: relative;
  z-index: 2;
  padding: 22px 0 42px;
}

.about-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  color: #2f80ed;
  font-size: 13px;
  font-weight: 600;
}

.about-hero .breadcrumbs span::before {
  margin-right: 8px;
  color: #91a4bd;
  content: ">";
}

.about-hero h1 {
  margin: 0 0 8px;
  color: #123469;
  font-size: 36px;
  line-height: 1.18;
  font-weight: 800;
}

.about-hero .hero-text {
  max-width: 500px;
  margin: 0 0 10px;
  color: #526b8a;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 500;
}

.about-hero-visual {
  position: relative;
  overflow: hidden;
  min-height: 350px;
  margin-right: calc((100vw - min(100vw - var(--about-content-gutter), var(--container))) / -2);
}

.about-hero-visual::before {
  position: absolute;
  inset: 0 auto 0 -1px;
  z-index: 1;
  width: 48%;
  background: linear-gradient(90deg, #f6fbff 0%, rgba(246, 251, 255, 0.9) 38%, rgba(246, 251, 255, 0) 100%);
  content: "";
}

.about-hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 50% 32%;
}

.about-stats {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  overflow: hidden;
  max-width: none;
  margin-top: -50px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 44px rgba(39, 108, 198, 0.12);
}

.about-stats article {
  display: grid;
  grid-template-columns: 42px max-content;
  justify-content: center;
  align-items: center;
  column-gap: 14px;
  min-height: 88px;
  min-width: 0;
  padding: 18px 30px;
}

.about-stats article + article {
  border-left: 1px solid #e8f0fb;
}

.about-stats img {
  grid-row: span 2;
  width: 35px;
  height: 35px;
  filter: brightness(0) saturate(100%) invert(45%) sepia(88%) saturate(1996%) hue-rotate(198deg) brightness(96%) contrast(94%);
}

.about-stats strong {
  color: var(--primary);
  font-size: 25px;
  line-height: 1.1;
  font-weight: 800;
  white-space: nowrap;
}

.about-stats span {
  color: #596d86;
  font-size: 12px;
}

.about-section {
  padding: 38px 0 0;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.mission-grid article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  min-height: 112px;
  padding: 22px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 28px rgba(47, 128, 237, 0.06);
}

.about-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #edf6ff;
}

.about-icon img {
  width: 26px;
  height: 26px;
  filter: brightness(0) saturate(100%) invert(45%) sepia(88%) saturate(1996%) hue-rotate(198deg) brightness(96%) contrast(94%);
}

.about-icon.uploaded-icon img {
  object-fit: contain;
  filter: none;
}

.about-icon.green {
  background: #eaf9f0;
}

.about-icon.green img {
  filter: brightness(0) saturate(100%) invert(50%) sepia(51%) saturate(652%) hue-rotate(108deg) brightness(91%) contrast(91%);
}

.about-icon.orange {
  background: #fff2df;
}

.about-icon.orange img {
  filter: brightness(0) saturate(100%) invert(58%) sepia(69%) saturate(771%) hue-rotate(354deg) brightness(98%) contrast(92%);
}

.mission-grid h3,
.advantage-grid h3 {
  margin: 0 0 8px;
  color: #1a2e4f;
  font-size: 15px;
  font-weight: 800;
}

.mission-grid p,
.advantage-grid p,
.team-block p {
  margin: 0;
  color: #61728a;
  font-size: 13px;
  line-height: 1.75;
}

.timeline-section {
  padding-top: 42px;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.timeline::before {
  position: absolute;
  right: 16px;
  left: 16px;
  top: 28px;
  height: 2px;
  background: linear-gradient(90deg, #3279dd, #2f80ed);
  content: "";
}

.timeline::after {
  position: absolute;
  right: 9px;
  top: 23px;
  width: 11px;
  height: 11px;
  border-top: 2px solid #2f80ed;
  border-right: 2px solid #2f80ed;
  transform: rotate(45deg);
  content: "";
}

.timeline li {
  position: relative;
  padding: 0 10px;
  text-align: center;
}

.timeline li::before {
  position: absolute;
  top: 21px;
  left: 50%;
  z-index: 1;
  width: 14px;
  height: 14px;
  border: 2px solid #2f80ed;
  border-radius: 50%;
  background: #fff;
  transform: translateX(-50%);
  content: "";
}

.timeline strong {
  display: block;
  margin-bottom: 22px;
  color: var(--primary);
  font-size: 17px;
  font-weight: 800;
}

.timeline span {
  display: block;
  color: #40526b;
  font-size: 12px;
  line-height: 1.65;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.advantage-grid article {
  min-height: 132px;
  padding: 20px 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.96);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.advantage-grid .about-icon {
  margin: 0 auto 12px;
  width: 44px;
  height: 44px;
}

.advantage-grid .about-icon img {
  width: 23px;
  height: 23px;
}

.advantage-grid p {
  font-size: 12px;
}

.team-honor-section {
  padding-top: 36px;
}

.team-honor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
  gap: 54px;
  align-items: stretch;
}

.team-block,
.honor-block {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.team-block h2,
.honor-block h2 {
  margin: 0 0 18px;
  color: #102957;
  text-align: center;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 800;
}

.team-block img {
  width: 100%;
  aspect-ratio: 2.55 / 1;
  border-radius: 8px;
  object-fit: cover;
  object-position: center 58%;
  box-shadow: var(--shadow-sm);
}

.team-block p {
  margin: 16px 0 0;
}

.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 12px;
  aspect-ratio: 2.55 / 1;
  margin-bottom: 0;
}

.honor-grid div {
  min-height: 108px;
  padding: 18px 12px;
  border-radius: 8px;
  background: #f2f7ff;
  text-align: center;
}

.honor-grid .about-icon {
  width: 38px;
  height: 38px;
  margin: 0 auto 10px;
  background: transparent;
}

.honor-grid .about-icon img {
  width: 24px;
  height: 24px;
}

.honor-grid strong {
  display: block;
  color: #26415f;
  font-size: 13px;
  line-height: 1.45;
}

.partner-section {
  padding-top: 32px;
}

.partner-strip {
  --partner-visible: 5;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  padding: 18px 58px;
}

.partner-window {
  overflow: hidden;
}

.partner-track {
  align-items: center;
  display: flex;
  transition: transform 520ms ease;
  will-change: transform;
}

.partner-slide {
  display: flex;
  flex: 0 0 calc(100% / var(--partner-visible));
  align-items: center;
  justify-content: center;
  min-width: 0;
  height: 58px;
  margin: 0;
  padding: 0 18px;
}

.partner-slide img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 54px;
  object-fit: contain;
}

.partner-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(214, 228, 243, 0.86);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  box-shadow: 0 10px 24px rgba(47, 128, 237, 0.12);
  cursor: pointer;
  transform: translateY(-50%);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.partner-arrow:hover,
.partner-arrow:focus-visible {
  border-color: rgba(47, 128, 237, 0.28);
  background: #fff;
  box-shadow: 0 14px 28px rgba(47, 128, 237, 0.18);
  transform: translateY(-50%) scale(1.04);
}

.partner-arrow img {
  width: 18px;
  height: 18px;
  filter: brightness(0) saturate(100%) invert(45%) sepia(88%) saturate(1996%) hue-rotate(198deg) brightness(96%) contrast(94%);
}

.partner-arrow-prev {
  left: 14px;
}

.partner-arrow-next {
  right: 14px;
}

.about-cta {
  position: relative;
  display: block;
  min-height: 156px;
  margin-top: 30px;
  margin-bottom: 26px;
  padding: 30px 58px;
  border-radius: 14px;
  background: #e9f6ff;
  overflow: hidden;
}

.about-cta::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, #e9f6ff 0%, rgba(233, 246, 255, 0.98) 41%, rgba(233, 246, 255, 0.5) 60%, rgba(233, 246, 255, 0) 82%);
  content: "";
  pointer-events: none;
}

.about-cta > div {
  position: relative;
  z-index: 2;
  max-width: 560px;
}

.about-cta h2 {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 25px;
  line-height: 1.25;
  font-weight: 800;
}

.about-cta p {
  margin: 0 0 14px;
  color: #53677f;
  font-size: 14px;
}

.about-cta img {
  position: absolute;
  inset: 0 0 0 auto;
  z-index: 0;
  width: 62%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 56%;
}

@media (min-width: 981px) {
  .about-page .footer-grid {
    grid-template-columns: 1.8fr repeat(4, 0.82fr) 1.6fr;
    gap: 22px;
  }

  .about-page .qr-block {
    grid-template-columns: 78px minmax(86px, 1fr);
  }

  .about-page .qr-block strong,
  .about-page .qr-block span {
    word-break: keep-all;
  }
}

@media (min-width: 761px) and (max-width: 980px) {
  .about-page .site-header .nav-shell {
    flex-wrap: nowrap;
    gap: 22px;
    min-height: 70px;
    padding: 0;
  }

  .about-page .brand img {
    width: 118px;
  }

  .about-page .primary-nav {
    order: initial;
    justify-content: center;
    width: auto;
    gap: 24px;
    overflow: visible;
    font-size: 15px;
  }

  .about-page .round-action {
    margin-left: 0;
  }
}

@media (max-width: 980px) {
  .about-hero-grid {
    grid-template-columns: minmax(350px, 0.8fr) minmax(0, 1.2fr);
  }

  .about-stats article {
    padding-right: 16px;
    padding-left: 16px;
  }

  .team-honor-grid {
    gap: 28px;
  }
}

@media (max-width: 760px) {
  .about-page {
    --about-content-gutter: 28px;
  }

  .about-page .brand img {
    width: 118px;
  }

  .about-page .site-header .nav-shell {
    min-height: 70px;
  }

  .partner-strip {
    --partner-visible: 3;
    padding: 15px 48px;
  }

  .partner-slide {
    height: 54px;
    padding: 0 12px;
  }

  .about-page .nav-shell {
    flex-wrap: wrap;
    gap: 6px 18px;
    padding: 8px 0;
  }

  .about-page .primary-nav {
    order: 3;
    justify-content: flex-start;
    width: 100%;
    gap: 24px;
    overflow-x: auto;
    font-size: 15px;
    scrollbar-width: none;
  }

  .about-page .primary-nav::-webkit-scrollbar {
    display: none;
  }

  .about-hero-grid,
  .team-honor-grid {
    grid-template-columns: 1fr;
  }

  .about-hero {
    min-height: 0;
    padding-bottom: 22px;
  }

  .about-hero-grid {
    min-height: 0;
  }

  .about-hero-visual {
    order: -1;
    min-height: 220px;
    margin: 18px 0 0;
  }

  .about-hero-visual::before {
    display: none;
  }

  .about-hero-visual img {
    min-height: 220px;
    border-radius: var(--radius);
  }

  .about-hero-copy {
    padding: 14px 0 48px;
  }

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

  .about-stats article:nth-child(odd) {
    border-left: 0;
  }

  .about-stats article:nth-child(n + 3) {
    border-top: 1px solid #e8f0fb;
  }

  .mission-grid,
  .advantage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .timeline::before,
  .timeline::after {
    display: none;
  }

  .timeline li {
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    text-align: left;
  }

  .timeline li::before {
    display: none;
  }

  .timeline strong {
    margin-bottom: 6px;
  }

  .about-cta {
    min-height: 0;
    padding: 24px 28px 0;
  }

  .about-cta::after {
    background: linear-gradient(180deg, #e9f6ff 0%, rgba(233, 246, 255, 0.94) 50%, rgba(233, 246, 255, 0) 82%);
  }

  .about-cta img {
    position: relative;
    inset: auto;
    width: calc(100% + 56px);
    height: 178px;
    margin: 18px -28px 0;
    object-position: center 56%;
  }
}

@media (max-width: 560px) {
  .about-page .primary-nav {
    gap: 18px;
  }

  .partner-strip {
    --partner-visible: 2;
    padding-inline: 42px;
  }

  .partner-arrow {
    width: 30px;
    height: 30px;
  }

  .partner-arrow-prev {
    left: 10px;
  }

  .partner-arrow-next {
    right: 10px;
  }

  .about-hero h1 {
    font-size: 31px;
  }

  .about-stats,
  .mission-grid,
  .advantage-grid,
  .honor-grid {
    grid-template-columns: 1fr;
  }

  .honor-grid {
    grid-template-rows: none;
    aspect-ratio: auto;
  }

  .about-stats article {
    border-left: 0;
  }

  .about-stats article + article {
    border-top: 1px solid #e8f0fb;
  }

  .mission-grid article {
    padding: 20px;
  }

  .about-cta {
    padding-inline: 22px;
  }

  .about-cta h2 {
    font-size: 22px;
  }

  .about-cta img {
    width: calc(100% + 44px);
    margin-inline: -22px;
  }
}