.about-main {
  padding-top: var(--space-5);
  padding-bottom: calc(var(--space-12) * 2);
}

.about-page-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.about-hero {
  min-height: 500px;
  margin-top: var(--space-3);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: var(--space-4);
}

.about-hero-copy {
  max-width: 610px;
  padding: var(--space-12);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border-radius: var(--radius-xl);
  background: var(--color-surface-muted);
}

.about-hero h1 {
  margin: 0 0 var(--space-6);
  font-size: var(--font-size-64);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.about-hero-lead {
  max-width: 20ch;
  margin: 0 0 var(--space-4);
  color: var(--color-text);
  font-size: var(--font-size-24);
  font-weight: var(--weight-bold);
  line-height: 1.13;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.about-hero-copy > p:not(.about-hero-lead) {
  max-width: 58ch;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-16);
  line-height: 1.55;
}

.about-hero-actions {
  margin-top: var(--space-8);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.about-hero-actions .ds-button {
  min-width: 182px;
}

.about-text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  font-weight: var(--weight-bold);
}

.about-text-link:hover {
  color: var(--color-accent);
}

.about-text-link .ds-icon {
  width: 12px;
  height: 12px;
}

.about-hero-media {
  min-width: 0;
  min-height: 500px;
  margin: 0;
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about-hero-media img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  display: block;
  object-fit: cover;
  object-position: center 54%;
}

.about-proof {
  margin-top: var(--space-4);
  padding: var(--space-4);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  border-radius: var(--radius-xl);
  background: var(--color-surface-muted);
}

.about-proof-item {
  min-width: 0;
  min-height: 0;
  padding: var(--space-4) var(--space-5);
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.about-proof-icon {
  width: 28px;
  height: 28px;
  margin-top: 1px;
  color: var(--color-accent);
}

.about-proof-item div {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
}

.about-proof-item strong {
  font-size: var(--font-size-14);
  line-height: 1.3;
}

.about-proof-item span:not(.ds-icon) {
  color: var(--color-text-secondary);
  font-size: var(--font-size-13);
  line-height: 1.45;
}

.about-gallery {
  padding: var(--space-18) 0 var(--space-20);
  border-bottom: 1px solid var(--color-border);
}

.about-gallery-heading {
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-10);
}

.about-gallery-heading h2 {
  margin: 0;
  font-size: var(--font-size-40);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.about-gallery-frame {
  position: relative;
}

.about-gallery-navigation {
  width: calc(100% + 40px);
  position: absolute;
  z-index: 4;
  top: 50%;
  left: -20px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  transform: translateY(-50%);
}

.about-gallery-navigation .ds-icon-button {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-color: var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: var(--shadow-floating);
  pointer-events: auto;
}

.about-gallery-navigation .ds-icon-button:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.about-gallery-navigation .ds-icon {
  width: var(--icon-sm);
  height: var(--icon-sm);
}

.about-gallery-navigation .ds-icon-button:disabled {
  opacity: 1;
  cursor: default;
}

.about-gallery-track {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.about-gallery-track::-webkit-scrollbar { display: none; }

.about-gallery-slide {
  flex: 0 0 calc((100% - (var(--space-4) * 2)) / 3);
  aspect-ratio: 4 / 3;
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.about-gallery-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.about-gallery-slide figcaption {
  max-width: calc(100% - var(--space-12));
  padding: var(--space-2) var(--space-3);
  position: absolute;
  left: 16px;
  bottom: 16px;
  border-radius: var(--radius-sm);
  color: var(--color-text-inverse);
  background: rgba(32, 36, 42, 0.88);
  font-size: var(--font-size-14);
  line-height: 1.4;
}

.about-b2b h2,
.about-categories h2,
.about-services h2 {
  margin: 0 0 var(--space-4);
  font-size: var(--font-size-40);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.about-b2b-copy p {
  max-width: 58ch;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-16);
  line-height: 1.55;
}

.about-b2b {
  scroll-margin-top: 96px;
  padding: var(--space-12) var(--space-16);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(520px, 1.05fr);
  gap: var(--space-20);
  align-items: center;
  border-radius: var(--radius-xl);
  color: var(--color-text-inverse);
  background: var(--color-text);
}

.about-b2b-copy p {
  color: var(--color-footer-text-muted);
}

.about-b2b-copy .ds-button {
  margin-top: var(--space-8);
}

.about-b2b-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-footer-border);
}

.about-b2b-list li {
  padding: var(--space-4) 0;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-footer-border);
}

.about-b2b-list li:last-child {
  border-bottom: 0;
}

.about-b2b-list .ds-icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent-bright);
}

.about-b2b-list li > span:last-child {
  display: grid;
  gap: var(--space-1);
  color: var(--color-footer-text-muted);
  font-size: var(--font-size-14);
  line-height: 1.45;
}

.about-b2b-list strong {
  color: var(--color-text-inverse);
  font-size: var(--font-size-16);
}

.about-categories {
  padding-top: var(--space-18);
}

.about-categories-heading {
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.about-categories-heading h2 { margin-bottom: 0; }

.about-category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-4);
}

.about-category-grid .category-card {
  width: 100%;
  min-height: 194px;
}

.about-services {
  padding-top: var(--space-18);
  scroll-margin-top: 112px;
}

.about-services-heading {
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-10);
}

.about-services-heading h2 {
  margin: 0;
}

.about-services-frame {
  position: relative;
}

.about-services-shell { overflow: hidden; }

@media (max-width: 1439px) {
  .about-hero { grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr); }
  .about-hero-copy { padding: var(--space-12) var(--space-10); }
  .about-b2b { padding: var(--space-12); gap: var(--space-16); }
  .about-category-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (max-width: 1199px) {
  .about-hero { min-height: 460px; grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr); }
  .about-hero-media { min-height: 460px; }
  .about-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-gallery { padding-top: var(--space-16); }
  .about-b2b { grid-template-columns: minmax(0, 1fr); gap: var(--space-10); }
  .about-category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.about-gallery-track,
.about-services .service-card-track {
  -webkit-overflow-scrolling: touch;
}

.about-gallery-track.is-mouse-dragging,
.about-services .service-card-track.is-mouse-dragging {
  scroll-snap-type: none;
  user-select: none;
}

@media (pointer: fine) {
  .about-gallery-track,
  .about-services .service-card-track { cursor: grab; }

  .about-gallery-track.is-mouse-dragging,
  .about-services .service-card-track.is-mouse-dragging { cursor: grabbing; }
}

@media (max-width: 1024px) {
  .about-main {
    padding-top: var(--space-4);
    padding-bottom: var(--space-20);
  }

  .about-hero {
    min-height: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }

  .about-hero-copy {
    max-width: none;
    padding: var(--space-8);
  }

  .about-hero h1 { margin-bottom: var(--space-4); }
  .about-hero-actions { margin-top: var(--space-6); gap: var(--space-4); }

  .about-hero-media {
    min-height: 420px;
  }

  .about-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .about-gallery {
    padding: var(--space-12) 0 var(--space-16);
  }

  .about-gallery-navigation,
  .about-services .shelf-controls { display: none; }

  .about-gallery-track,
  .about-services .service-card-track {
    scroll-padding-inline: 0 var(--space-6);
  }

  .about-gallery-slide {
    flex-basis: calc((100% - var(--space-4)) / 2);
  }

  .about-b2b {
    padding: var(--space-8);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
    align-items: start;
  }

  .about-category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .about-category-grid .category-card { min-height: 176px; }

  .about-services-shell {
    margin-right: calc(var(--space-6) * -1);
    padding-right: var(--space-6);
  }

  .about-services .service-card-track .service-card {
    flex-basis: calc((100% - var(--space-4)) / 2);
  }
}

@media (hover: none), (pointer: coarse) {
  .about-gallery-navigation,
  .about-services .shelf-controls { display: none; }
}

@media (max-width: 767px) {
  .about-main {
    padding-top: var(--space-3);
    padding-bottom: var(--space-8);
  }

  .about-hero {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
  }

  .about-hero-copy { padding: var(--space-4); }

  .about-hero-actions {
    width: 100%;
    margin-top: var(--space-5);
    display: grid;
    justify-items: start;
    gap: var(--space-2);
  }

  .about-hero-actions .ds-button { width: 100%; }

  .about-hero-actions .about-text-link { justify-self: center; }

  .about-hero-media {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .about-proof {
    padding: var(--space-3);
    grid-template-columns: minmax(0, 1fr);
  }

  .about-proof-item { padding: var(--space-4); }

  .about-gallery {
    padding: var(--space-12) 0;
  }

  .about-gallery-heading,
  .about-categories-heading,
  .about-services-heading {
    margin-bottom: var(--space-4);
    align-items: flex-start;
    gap: var(--space-4);
  }

  .about-services-heading {
    margin-bottom: var(--space-2);
    align-items: center;
  }

  .about-gallery-slide {
    flex-basis: calc(100% - var(--space-6));
  }

  .about-gallery-slide figcaption {
    max-width: calc(100% - var(--space-8));
    left: var(--space-3);
    bottom: var(--space-3);
  }

  .about-b2b {
    padding: var(--space-6);
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8);
  }

  .about-b2b-copy .ds-button {
    width: 100%;
    margin-top: var(--space-6);
  }

  .about-categories,
  .about-services { padding-top: var(--space-12); }

  .about-category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2);
  }

  .about-category-grid .category-card {
    min-height: 132px;
    padding: var(--space-3);
  }

  .about-category-grid .category-card span { font-size: var(--font-size-12); }

  .about-category-grid .category-card img {
    width: 82%;
    height: 66%;
  }

  .about-services-shell {
    margin-right: calc(var(--space-4) * -1);
    padding-right: var(--space-4);
  }

  .about-services .service-card-track {
    gap: var(--space-2);
    scroll-padding-right: var(--space-4);
  }

  .about-services .service-card-track .service-card {
    flex-basis: 280px;
    min-height: 192px;
    height: 192px;
    padding: var(--space-4);
    gap: 0;
  }

  .about-services .service-card-media {
    width: 120px;
    flex-basis: 120px;
  }

  .about-services .service-card h3 { margin: auto 0 0; }

  body[data-catalog-level="about"] .footer-group:nth-child(4) .footer-group-route {
    margin-bottom: 0;
    color: var(--color-footer-text-muted);
    font-weight: var(--weight-regular);
  }
}

@media (max-width: 359px) {
  .about-b2b { padding: var(--space-5); }

  .about-proof-item {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: var(--space-3);
  }

  .about-services .service-card-track .service-card {
    min-height: 192px;
    height: 192px;
    padding: var(--space-4);
  }

  .about-services .service-card-media {
    width: 120px;
    flex-basis: 120px;
  }

  .about-category-grid .category-card {
    min-height: 124px;
    padding: var(--space-2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-gallery-track,
  .about-services .service-card-track { scroll-behavior: auto; }
}