.page-about {
  background:
    radial-gradient(ellipse 840px 360px at 88% 2%, rgba(230, 57, 70, 0.06), transparent 60%),
    var(--c-black);
  color: var(--c-light);
}

.page-about .about-hero {
  padding: 40px 0 56px;
  border-bottom: 1px solid var(--c-gray);
  margin-bottom: 64px;
}

.page-about .about-hero__kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-red);
}

.page-about .about-hero__title {
  font-family: var(--font-head);
  font-size: clamp(42px, 8vw, 76px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--c-light);
  margin: 20px 0 28px;
  max-width: 9em;
}

.page-about .about-hero__title::after {
  content: "";
  display: block;
  width: 96px;
  height: 8px;
  margin-top: 28px;
  background: var(--c-red);
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
}

.page-about .about-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-mid);
  max-width: 620px;
  margin-bottom: 24px;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-block-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: 10px;
}

.page-about .about-block-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--c-light);
  margin-bottom: 16px;
}

.page-about .about-block-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mid);
  margin-bottom: 16px;
  max-width: 640px;
}

.page-about .about-timeline {
  position: relative;
  margin-top: 48px;
}

.page-about .timeline-item {
  position: relative;
  padding-left: 40px;
  padding-bottom: 56px;
}

.page-about .timeline-item::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: -8px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(230, 57, 70, 0.5), rgba(38, 38, 38, 0.1));
}

.page-about .timeline-item:last-child::before {
  bottom: 12px;
}

.page-about .timeline-item::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 12px;
  width: 15px;
  height: 15px;
  border: 3px solid var(--c-red);
  border-radius: 50%;
  background: var(--c-black);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.12);
}

.page-about .timeline-year {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 900;
  line-height: 1;
  color: var(--c-red);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.page-about .timeline-body h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-light);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.page-about .timeline-body p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-mid);
  max-width: 560px;
}

.page-about .about-story__media {
  max-width: 420px;
  margin-top: 8px;
}

.page-about .about-media-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--c-gray);
  filter: grayscale(0.4) contrast(1.05);
  transition: filter 0.4s ease, transform 0.4s ease;
}

.page-about .about-story__media:hover .about-media-img {
  filter: grayscale(0) contrast(1);
}

.page-about .about-story__caption {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-mid);
  border-left: 2px solid var(--c-red);
  padding-left: 12px;
  letter-spacing: 0.04em;
}

.page-about .about-engine {
  padding: 72px 0;
  border-top: 1px solid var(--c-gray);
  border-bottom: 1px solid var(--c-gray);
  background:
    linear-gradient(180deg, transparent, rgba(26, 26, 26, 0.9) 24%, rgba(26, 26, 26, 0.9) 76%, transparent),
    var(--c-black);
}

.page-about .about-engine__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-engine__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mid);
  margin-bottom: 16px;
  max-width: 640px;
}

.page-about .about-engine__figure {
  margin: 0;
  position: relative;
}

.page-about .about-engine__figure::before {
  content: "";
  position: absolute;
  top: -12px;
  right: -12px;
  width: 64px;
  height: 64px;
  border-top: 2px solid var(--c-red);
  border-right: 2px solid var(--c-red);
}

.page-about .about-engine__figure::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: -12px;
  width: 64px;
  height: 64px;
  border-bottom: 1px solid var(--c-silver);
  border-left: 1px solid var(--c-silver);
}

.page-about .about-engine__figure figcaption {
  margin-top: 16px;
  font-size: 13px;
  color: var(--c-mid);
  letter-spacing: 0.06em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-gray);
}

.page-about .about-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 56px;
}

.page-about .about-metric {
  background: var(--c-dark);
  border-top: 3px solid var(--c-red);
  padding: 20px 18px;
  min-width: 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.page-about .about-metric:hover {
  background: var(--c-gray);
  border-color: var(--c-blue);
}

.page-about .about-metric__value {
  font-family: var(--font-head);
  font-size: 34px;
  font-weight: 900;
  color: var(--c-light);
  line-height: 1.1;
}

.page-about .about-metric__unit {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-mid);
  margin-left: 4px;
}

.page-about .about-metric__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--c-mid);
  margin-top: 10px;
  text-transform: uppercase;
}

.page-about .about-mission {
  padding: 72px 0;
}

.page-about .about-mission__grid {
  display: grid;
  gap: 48px;
  align-items: center;
}

.page-about .about-mission__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mid);
  margin-bottom: 16px;
}

.page-about .about-quote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--c-red);
  background: var(--c-dark);
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-light);
  line-height: 1.5;
}

.page-about .about-info-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 32px;
  border-top: 1px solid var(--c-gray);
}

.page-about .about-info-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-gray);
  font-size: 14px;
  color: var(--c-mid);
}

.page-about .about-info-list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--c-red);
  transform: skewX(-20deg);
}

.page-about .about-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.page-about .about-mission__figure {
  margin: 0;
}

.page-about .about-mission__figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-mid);
  border-bottom: 1px solid var(--c-gray);
  padding-bottom: 12px;
}

@media (min-width: 600px) {
  .page-about .about-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (min-width: 860px) {
  .page-about .about-timeline {
    margin-top: 56px;
  }

  .page-about .timeline-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 32px;
    padding-left: 64px;
    padding-bottom: 64px;
  }

  .page-about .timeline-item::before {
    left: 24px;
  }

  .page-about .timeline-item::after {
    left: 14px;
    top: 8px;
  }

  .page-about .timeline-year {
    font-size: 34px;
    margin-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-about .about-engine__grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
  }

  .page-about .about-metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 72px;
  }

  .page-about .about-mission__grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 80px;
  }
}