.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 64px;
}

.about-intro-content h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 24px;
}

.about-intro-content p {
  font-size: 1rem;
  color: var(--color-text-2);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-intro-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  width: 100%;
  height: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item {
  padding: 32px 20px;
  background-color: var(--color-bg-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.stat-icon {
  margin-bottom: 16px;
}

.stat-icon i {
  font-size: 48px;
  color: var(--color-primary);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1;
  color: var(--color-text-1);
}

.stat-label {
  font-size: 1rem;
  color: var(--color-text-2);
  font-weight: 500;
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.journey-item {
  background-color: var(--color-bg-white);
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: var(--transition);
}

.journey-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.journey-year {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.journey-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 12px;
}

.journey-item p {
  font-size: 0.875rem;
  color: var(--color-text-2);
  line-height: 1.6;
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.culture-card {
  padding: 32px;
  text-align: center;
}

.culture-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--color-primary);
}

.culture-icon i {
  font-size: 64px;
  color: var(--color-primary);
}

.culture-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 16px;
}

.culture-card p {
  font-size: 0.875rem;
  color: var(--color-text-2);
  line-height: 1.6;
}

.capacity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.capacity-card {
  padding: 40px 24px;
  text-align: center;
}

.capacity-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.capacity-label {
  font-size: 0.875rem;
  color: var(--color-text-2);
}

@media (max-width: 992px) {
  .about-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .stat-icon i {
    font-size: 36px;
  }

  .stat-number {
    font-size: 2.5rem;
  }

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

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

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

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

@media (max-width: 768px) {
  .about-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .stat-icon i {
    font-size: 36px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .stat-label {
    font-size: 0.875rem;
  }

  .journey-grid {
    grid-template-columns: 1fr;
  }

  .culture-grid {
    grid-template-columns: 1fr;
  }

  .capacity-grid {
    grid-template-columns: 1fr;
  }

  .certifications-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-icon i {
    font-size: 32px;
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .partners-grid {
    grid-template-columns: 1fr;
  }
}