.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 75px;
}

.about-copy p {
  margin-top: 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 2;
}

.about-figure {
  position: relative;
  padding-right: 22px;
  padding-bottom: 22px;
}

.about-figure::after {
  position: absolute;
  z-index: -1;
  right: 0;
  bottom: 0;
  width: 72%;
  height: 72%;
  background: var(--blue-light);
  content: "";
}

.about-figure img {
  width: 100%;
  min-height: 320px;
  object-fit: cover;
}

.about-figure figcaption {
  position: absolute;
  right: 22px;
  bottom: 22px;
  padding: 13px 20px;
  color: var(--white);
  background: var(--blue);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.about-stats {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.about-stats .stats-row {
  padding-block: 12px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 50px;
}

.timeline-item {
  position: relative;
  padding-top: 30px;
  padding-right: 35px;
  border-top: 1px solid #b9cbe5;
}

.timeline-item::before {
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.timeline-year {
  color: var(--blue);
  font-family: var(--display-font);
  font-size: 22px;
}

.timeline-item h3 {
  margin-top: 20px;
  font-size: 19px;
}

.timeline-item p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.certificate-link {
  display: block;
  border: 1px solid var(--line);
  background: var(--white);
  transition: border-color 180ms;
}

.certificate-link:hover {
  border-color: var(--blue);
}

.certificate-image {
  display: flex;
  height: 255px;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: #edf1f7;
}

.certificate-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.certificate-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.certificate-caption .arrow {
  color: var(--blue);
}

@media (max-width: 960px) {
  .about-intro {
    gap: 40px;
  }

  .timeline {
    gap: 24px;
  }

  .timeline-item {
    padding-right: 0;
  }

  .timeline-year {
    font-size: 18px;
  }

  .certificate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .about-intro {
    grid-template-columns: 1fr;
  }

  .timeline {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .timeline-item {
    padding: 0 0 34px 25px;
    border-top: 0;
    border-left: 1px solid #b9cbe5;
  }

  .timeline-item::before {
    top: 10px;
    left: -5px;
  }

  .timeline-item:last-child {
    padding-bottom: 0;
  }
}

@media (max-width: 600px) {
  .certificate-grid {
    gap: 18px 14px;
  }

  .certificate-image {
    height: 200px;
    padding: 12px;
  }

  .certificate-caption {
    align-items: start;
    padding: 15px 12px;
    font-size: 12px;
  }

  .certificate-caption .arrow {
    width: 15px;
    height: 15px;
  }

  .about-figure img {
    min-height: 235px;
  }
}