.page-about {
  --about-line-dark: rgba(30, 30, 30, 0.06);
  --about-line-light: rgba(255, 255, 255, 0.06);
  background-color: var(--clr-light-gray);
  color: var(--clr-dark);
  overflow-x: hidden;
}

.page-about .section {
  padding-block: 48px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-about .section-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 32px;
}

.page-about .section-header__text {
  border-left: 3px solid var(--clr-orange);
  padding-left: 14px;
}

.page-about .section-number {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--clr-orange);
  background: rgba(255, 107, 0, 0.12);
  padding: 4px 10px;
  font-weight: 700;
  white-space: nowrap;
}

.page-about .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.2;
  margin: 0;
  color: inherit;
}

.page-about .section-subtitle {
  margin: 4px 0 0;
  color: var(--clr-mid-gray);
  font-size: 0.95rem;
}

.page-about .about-hero {
  background: var(--clr-dark);
  color: var(--clr-white);
  padding: 88px 0 40px;
  position: relative;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -70px;
  width: 240px;
  height: 240px;
  background: linear-gradient(135deg, var(--clr-orange) 0%, transparent 70%);
  transform: rotate(20deg);
  opacity: 0.28;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -80px;
  width: 280px;
  height: 200px;
  background: repeating-linear-gradient(135deg, rgba(57, 255, 20, 0.22) 0px, rgba(57, 255, 20, 0.22) 2px, transparent 2px, transparent 12px);
  opacity: 0.22;
  pointer-events: none;
}

.page-about .about-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.6);
}

.page-about .about-breadcrumb a {
  color: var(--clr-orange);
  text-decoration: none;
  padding: 2px 6px;
  transition: var(--transition-base);
}

.page-about .about-breadcrumb a:hover {
  background: var(--clr-orange);
  color: var(--clr-white);
}

.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.page-about .about-hero__tag {
  margin-bottom: 14px;
}

.page-about .about-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 6vw, 3.2rem);
  line-height: 1.06;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.page-about .about-hero__lead {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  max-width: 640px;
  margin: 0 0 20px;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-about .about-stat {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 18px 16px 16px;
  position: relative;
  overflow: hidden;
}

.page-about .about-stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--clr-orange);
}

.page-about .about-stat:nth-child(2n)::before {
  background: var(--clr-neon);
}

.page-about .about-stat__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--clr-white);
  font-weight: 700;
}

.page-about .about-stat__desc {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 4px;
}

.page-about .about-story {
  background: var(--clr-light-gray);
}

.page-about .about-story__grid {
  display: grid;
  gap: 28px;
}

.page-about .about-story__lead-text {
  font-size: 1.075rem;
  line-height: 1.7;
  color: var(--clr-dark);
}

.page-about .about-story__content p {
  line-height: 1.7;
  color: var(--clr-mid-gray);
  margin: 0 0 16px;
}

.page-about .about-story__content .btn {
  margin-top: 12px;
}

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

.page-about .about-story__media::before {
  content: "";
  position: absolute;
  left: 14px;
  top: -14px;
  width: 100%;
  height: 100%;
  background: var(--clr-orange);
  opacity: 0.15;
  z-index: 0;
  border-radius: 6px;
}

.page-about .about-story__img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  display: block;
}

.page-about .about-story__media figcaption,
.page-about .about-cert__media figcaption {
  font-size: 0.8rem;
  color: var(--clr-mid-gray);
  margin-top: 8px;
  padding-left: 4px;
}

.page-about .about-timeline {
  background: var(--clr-dark);
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 160px;
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.35), transparent);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 30% 100%);
  pointer-events: none;
}

.page-about .about-timeline .container {
  position: relative;
  z-index: 1;
}

.page-about .about-timeline .section-subtitle {
  color: rgba(255, 255, 255, 0.65);
}

.page-about .about-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-orange) 0%, var(--clr-orange-dark) 55%, rgba(255, 255, 255, 0.08) 100%);
  border-radius: 99px;
}

.page-about .about-timeline__item {
  position: relative;
  padding-left: 64px;
  padding-bottom: 32px;
}

.page-about .about-timeline__item:last-child {
  padding-bottom: 0;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--clr-orange);
  border: 3px solid var(--clr-dark);
  box-shadow: 0 0 0 2px rgba(255, 107, 0, 0.55);
}

.page-about .about-timeline__item--now::before {
  background: var(--clr-neon);
  box-shadow: 0 0 0 2px rgba(57, 255, 20, 0.5), 0 0 14px rgba(57, 255, 20, 0.4);
}

.page-about .about-timeline__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--clr-orange);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.page-about .about-timeline__item--now .about-timeline__num {
  color: var(--clr-neon);
}

.page-about .about-timeline__card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 18px;
  transition: var(--transition-base);
}

.page-about .about-timeline__item:hover .about-timeline__card {
  transform: translateX(5px);
  border-color: rgba(255, 107, 0, 0.55);
  background: rgba(255, 107, 0, 0.08);
}

.page-about .about-timeline__heading {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0 0 8px;
  line-height: 1.3;
}

.page-about .about-timeline__card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.page-about .about-timeline__tag {
  display: inline-block;
  margin-bottom: 8px;
}

.page-about .about-timeline__links {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-about .about-timeline__links a {
  color: var(--clr-orange);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 107, 0, 0.4);
  padding-bottom: 2px;
  width: fit-content;
  transition: var(--transition-base);
}

.page-about .about-timeline__links a:hover {
  background: var(--clr-orange);
  color: var(--clr-white);
  border-color: var(--clr-orange);
}

.page-about .about-timeline__banner {
  margin-top: 36px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-about .about-timeline__banner-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1000 / 300;
}

.page-about .about-cert {
  background-color: var(--clr-white);
  background-image:
    linear-gradient(var(--about-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--about-line-dark) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-about .about-cert__grid {
  display: grid;
  gap: 24px;
}

.page-about .about-cert__cards {
  display: grid;
  gap: 16px;
}

.page-about .about-cert-card {
  background: var(--clr-white);
  border: 1px solid rgba(30, 30, 30, 0.1);
  border-left: 4px solid var(--clr-orange);
  border-radius: 8px;
  padding: 20px;
  transition: var(--transition-base);
}

.page-about .about-cert-card:hover {
  box-shadow: 0 10px 24px rgba(30, 30, 30, 0.12);
  transform: translateY(-3px);
}

.page-about .about-cert-card__index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--clr-orange);
  color: var(--clr-white);
  width: fit-content;
  padding: 3px 10px;
  clip-path: polygon(0 0, 100% 0, 100% 70%, 60% 100%, 0 100%);
}

.page-about .about-cert-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin: 12px 0 8px;
  line-height: 1.4;
}

.page-about .about-cert-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--clr-mid-gray);
}

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

.page-about .about-cert__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  aspect-ratio: 700 / 500;
}

.page-about .about-team {
  background: var(--clr-dark);
  color: var(--clr-white);
}

.page-about .about-team .section-subtitle {
  color: rgba(255, 255, 255, 0.65);
}

.page-about .about-team__grid {
  display: grid;
  gap: 16px;
}

.page-about .about-team__card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 22px;
}

.page-about .about-team__num {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--clr-orange);
  line-height: 1;
  margin-bottom: 12px;
}

.page-about .about-team__name {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  margin: 0 0 10px;
}

.page-about .about-team__card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
}

.page-about .about-team__note {
  margin-top: 32px;
  padding: 28px;
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-left: 6px solid var(--clr-orange);
  background: rgba(255, 107, 0, 0.08);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-about .about-team__note p {
  margin: 0;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  max-width: 760px;
}

.page-about .about-team__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .about-team__links .btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--clr-white);
}

@media (min-width: 768px) {
  .page-about .section {
    padding-block: 72px;
  }

  .page-about .about-hero {
    padding: 112px 0 56px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 44px;
  }

  .page-about .about-story__grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 44px;
  }

  .page-about .about-story__content {
    order: 1;
  }

  .page-about .about-story__media {
    order: 2;
  }

  .page-about .about-cert__cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-team__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-timeline__links {
    flex-direction: row;
  }

  .page-about .about-team__note {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .page-about .about-cert__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-about .about-cert__media {
    position: relative;
  }

  .page-about .about-cert__img {
    height: 100%;
    max-height: 420px;
    min-height: 280px;
  }

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