.page-about {
  background: var(--ink-950);
  color: var(--paper-100);
  font-family: var(--font-display);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow-x: clip;
}

.page-about .breadcrumb {
  padding-top: clamp(0.75rem, 2.5vw, 1.5rem);
}

.page-about .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--step-050);
  letter-spacing: 0.12em;
  color: var(--mist-500);
}

.page-about .breadcrumb__list a {
  color: var(--mist-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-about .breadcrumb__list a:hover,
.page-about .breadcrumb__list a:focus-visible {
  color: var(--lime-400);
  border-bottom-color: var(--lime-400);
}

.page-about .breadcrumb__list li[aria-current="page"] {
  color: var(--paper-200);
}

/* ---------- hero ---------- */

.page-about .about-hero {
  padding: clamp(1.5rem, 5vw, 3.25rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-hero__tag {
  display: inline-block;
  margin: 0 0 clamp(0.9rem, 2.5vw, 1.4rem);
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--step-050);
  letter-spacing: 0.24em;
  color: var(--lime-400);
  transform: rotate(-1.4deg);
}

.page-about .about-hero__title {
  margin: 0 0 clamp(1rem, 3vw, 1.5rem);
  font-size: var(--step-900);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--paper-050);
}

.page-about .about-hero__lead {
  max-width: 44ch;
  margin: 0 0 0.85rem;
  font-size: var(--step-300);
  line-height: 1.8;
  color: var(--mist-300);
}

.page-about .about-hero__lead--minor {
  margin-bottom: 0;
  font-size: var(--step-200);
  color: var(--mist-500);
}

/* ---------- stats band ---------- */

.page-about .about-stats {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--line-soft);
}

.page-about .about-stats__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-stats__item {
  background: var(--ink-900);
  padding: clamp(1rem, 3.2vw, 1.75rem);
}

.page-about .about-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5.5vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime-400);
}

.page-about .about-stats__label {
  display: block;
  margin-top: 0.6rem;
  font-size: var(--step-100);
  line-height: 1.5;
  color: var(--mist-300);
}

/* ---------- banner image ---------- */

.page-about .about-banner {
  margin: clamp(1.75rem, 4.5vw, 3rem) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-900);
}

.page-about .about-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-banner__caption {
  padding: 0.85rem clamp(0.9rem, 3vw, 1.4rem);
  font-size: var(--step-100);
  line-height: 1.7;
  color: var(--mist-500);
  border-top: 1px solid var(--line-soft);
}

/* ---------- generic content block ---------- */

.page-about .about-block {
  padding: clamp(2.25rem, 6vw, 4rem) 0 0;
}

.page-about .about-block__label {
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.1rem);
  margin-bottom: clamp(0.9rem, 2.5vw, 1.35rem);
}

.page-about .about-block__num {
  font-family: var(--font-mono);
  font-size: var(--step-100);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--lime-400);
}

.page-about .about-block__rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--lime-400), transparent 78%);
  opacity: 0.4;
}

.page-about .about-block__title {
  margin: 0 0 clamp(1rem, 3vw, 1.5rem);
  font-size: var(--step-700);
  font-weight: 800;
  line-height: 1.2;
  color: var(--paper-050);
}

.page-about .about-block__lead,
.page-about .about-block__body p {
  max-width: 62ch;
  margin: 0 0 1rem;
  font-size: var(--step-200);
  line-height: 1.85;
  color: var(--mist-300);
}

.page-about .about-block__body p:last-child {
  margin-bottom: 0;
}

/* ---------- three service lines ---------- */

.page-about .about-lines {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-about .about-lines__item {
  position: relative;
  background: var(--ink-900);
  padding: clamp(1.2rem, 3.5vw, 2rem) clamp(1.1rem, 3.5vw, 2rem);
  transition: background 0.3s var(--ease);
}

.page-about .about-lines__item:hover {
  background: var(--ink-850);
}

.page-about .about-lines__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--lime-400);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.page-about .about-lines__item:hover::before,
.page-about .about-lines__item:focus-within::before {
  opacity: 1;
}

.page-about .about-lines__tag {
  display: inline-block;
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--step-050);
  letter-spacing: 0.3em;
  color: var(--orange-500);
}

.page-about .about-lines__title {
  margin: 0 0 0.6rem;
  font-size: var(--step-400);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper-050);
}

.page-about .about-lines__text {
  margin: 0;
  max-width: 58ch;
  font-size: var(--step-200);
  line-height: 1.8;
  color: var(--mist-300);
}

/* ---------- audience ---------- */

.page-about .about-audience {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-about .audience-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .audience-list__item {
  padding: 1rem 0;
  border-top: 1px solid var(--line-soft);
}

.page-about .audience-list__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-about .audience-list__name {
  display: block;
  margin-bottom: 0.35rem;
  font-size: var(--step-300);
  font-weight: 700;
  color: var(--paper-050);
}

.page-about .audience-list__desc {
  margin: 0;
  font-size: var(--step-200);
  line-height: 1.8;
  color: var(--mist-300);
}

.page-about .about-audience__media {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-900);
}

.page-about .about-audience__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-audience__media figcaption {
  padding: 0.85rem clamp(0.9rem, 3vw, 1.3rem);
  font-size: var(--step-100);
  line-height: 1.7;
  color: var(--mist-500);
  border-top: 1px solid var(--line-soft);
}

/* ---------- scope ---------- */

.page-about .scope-grid {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-about .scope-grid__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.9rem 1.1rem;
  background: var(--ink-900);
  transition: background 0.3s var(--ease);
}

.page-about .scope-grid__item:hover {
  background: var(--lake-900);
}

.page-about .scope-grid__city {
  font-size: var(--step-200);
  font-weight: 700;
  color: var(--paper-050);
}

.page-about .scope-grid__note {
  font-size: var(--step-100);
  line-height: 1.5;
  color: var(--mist-500);
}

.page-about .about-scope__media {
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-900);
}

.page-about .about-scope__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- start / CTA ---------- */

.page-about .about-block--start {
  margin-top: clamp(2.25rem, 6vw, 4rem);
  padding: clamp(1.5rem, 4.5vw, 2.75rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, var(--lake-900) 0%, var(--ink-850) 62%, var(--ink-900) 100%);
}

.page-about .about-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

/* ---------- tablet ---------- */

@media (min-width: 640px) {
  .page-about .scope-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- desktop ---------- */

@media (min-width: 900px) {
  .page-about .about-stats__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-audience {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-about .scope-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-block__title {
    max-width: 26ch;
  }
}

@media (min-width: 1100px) {
  .page-about .about-hero {
    padding-top: clamp(2.5rem, 4vw, 3.75rem);
  }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-about .about-lines__item,
  .page-about .scope-grid__item,
  .page-about .breadcrumb__list a {
    transition: none;
  }

  .page-about .about-hero__tag {
    transform: none;
  }
}