.page-about {
  --about-glow: rgba(255, 107, 26, 0.14);
  --about-line: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
  background-color: var(--color-bg);
  font-family: var(--font-body);
}

.page-about .eyebrow {
  font-family: var(--font-mono);
  color: var(--color-gold);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-about .page-title {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.01em;
  font-size: clamp(2.75rem, 9vw, 5.25rem);
  margin: 0 0 18px;
  color: var(--color-text);
}

.page-about .lead {
  color: var(--color-muted);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin: 0 0 24px;
}

.page-about .about-hero {
  position: relative;
  padding: 28px 0 72px;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 46%;
  height: 160%;
  background: var(--about-glow);
  filter: blur(6px);
  transform: rotate(12deg);
  z-index: 0;
}

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

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

.page-about .about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 24px;
}

.page-about .about-hero__fact {
  border: 1px solid var(--about-line);
  border-radius: 999px;
  padding: 6px 14px;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  background: rgba(255, 255, 255, 0.04);
}

.page-about .about-hero__visual {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.35));
}

.page-about .about-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 220px;
  object-fit: cover;
}

.page-about .about-hero__deco {
  position: absolute;
  right: 8%;
  bottom: 8%;
  width: 120px;
  height: 72px;
  opacity: 0.7;
  pointer-events: none;
  z-index: 2;
}

@media (min-width: 900px) {
  .page-about .about-hero {
    padding-top: 44px;
  }

  .page-about .about-hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-about .about-hero__deco {
    width: 220px;
    height: 132px;
  }
}

.page-about .about-intro {
  position: relative;
  padding: 24px 0 72px;
}

.page-about .about-intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(420px, 70vw);
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
}

.page-about .about-intro__grid {
  display: grid;
  gap: 36px;
}

.page-about .about-intro__main p {
  color: var(--color-text);
  line-height: 1.9;
  margin-bottom: 18px;
}

.page-about .about-intro__aside {
  background: var(--color-glass);
  border: 1px solid var(--about-line);
  border-radius: 14px;
  padding: 24px;
}

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

.page-about .about-intro__dl > div {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-about .about-intro__dl > div:first-child {
  padding-top: 0;
}

.page-about .about-intro__dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-about .about-intro__dl dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.page-about .about-intro__dl dd {
  margin: 0;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.6;
}

@media (min-width: 900px) {
  .page-about .about-intro__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }

  .page-about .about-intro__aside {
    position: sticky;
    top: 32px;
  }
}

.page-about .about-timeline {
  padding: 64px 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 30%);
}

.page-about .about-timeline__head {
  max-width: 680px;
}

.page-about .about-timeline__list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0 0 0 28px;
  border-left: 2px solid rgba(255, 107, 26, 0.5);
  position: relative;
}

.page-about .about-timeline__item {
  position: relative;
  padding-bottom: 28px;
}

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

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.16);
}

.page-about .about-timeline__index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary);
}

.page-about .about-timeline__item h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.4;
  margin: 6px 0 8px;
}

.page-about .about-timeline__item p {
  color: var(--color-muted);
  line-height: 1.75;
  margin: 0;
}

.page-about .about-timeline__visual {
  margin-top: 36px;
  border-radius: 14px;
  overflow: hidden;
}

.page-about .about-timeline__visual img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 960px) {
  .page-about .about-timeline {
    padding: 88px 0;
  }

  .page-about .about-timeline__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 32px;
    padding: 28px 0 0;
    border-left: 0;
    margin-top: 48px;
  }

  .page-about .about-timeline__list::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
  }

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

  .page-about .about-timeline__item::before {
    left: 0;
    top: -26px;
    width: 12px;
    height: 12px;
  }

  .page-about .about-timeline__visual {
    margin-top: 48px;
  }
}

.page-about .about-certifications {
  padding: 64px 0;
}

.page-about .about-cert-grid {
  display: grid;
  gap: 20px;
  margin-top: 40px;
}

.page-about .about-cert-card {
  position: relative;
  background: var(--color-glass);
  border: 1px solid var(--about-line);
  border-radius: 14px;
  padding: 28px 24px;
  overflow: hidden;
}

.page-about .about-cert-card::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 90px;
  height: 90px;
  background: var(--about-glow);
  border-radius: 50%;
  pointer-events: none;
}

.page-about .about-cert-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.5;
}

.page-about .about-cert-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.75;
}

@media (min-width: 800px) {
  .page-about .about-cert-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-about .about-stats {
  padding: 64px 0;
}

.page-about .about-stats__grid {
  display: grid;
  gap: 32px;
}

.page-about .about-stats__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-about .about-stat-card {
  background: var(--color-glass);
  border-radius: 14px;
  border-top: 3px solid var(--color-primary);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-about .about-stat-card__num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1;
  color: var(--color-gold);
}

.page-about .about-stat-card__label {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.page-about .about-stats__visual {
  margin-top: 32px;
  border-radius: 14px;
  overflow: hidden;
}

.page-about .about-stats__visual img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 640px) {
  .page-about .about-stats__cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .page-about .about-stats__grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: 48px;
  }

  .page-about .about-stats__visual {
    margin-top: 40px;
  }
}

.page-about .about-service {
  padding: 56px 0 88px;
}

.page-about .about-service__head {
  max-width: 720px;
}

.page-about .about-service__features {
  display: grid;
  gap: 16px;
  margin-top: 36px;
}

.page-about .about-service__feature {
  background: var(--color-glass);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 14px 14px 0;
  padding: 22px 20px;
}

.page-about .about-service__feature h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.page-about .about-service__feature p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.7;
}

.page-about .about-service__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

@media (min-width: 760px) {
  .page-about .about-service__features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-about .about-service__features {
    grid-template-columns: repeat(4, 1fr);
  }
}