.about-section {
  padding: 60px 0;
  background-color: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

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

.about-content h2 {
  font-size: 2.5rem;
  color: var(--text-color);
  margin-bottom: 20px;
}

.about-content p {
  font-size: 1.1rem;
  color:var(--text-muted);
  margin-bottom: 15px;
  line-height: 1.8;
}

.mission-section {
  padding: 60px 0;
  background-color: var(--light-gray);
  text-align: center;
}

.mission-section h2 {
  font-size: 2.5rem;
  color: var(--text-color);
  margin-bottom: 15px;
}

.mission-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
}

.mission-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.mission-cards .card {
  background-color: #fff;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mission-cards .card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.mission-cards .card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.mission-cards .card h3 {
  font-size: 1.5rem;
  color: var(--dark-blue);
  margin-bottom: 10px;
}

.contributors-section {
  padding: 60px 0;
  background-color:var(--off-white);
  text-align: center;
}

.contributors-section h2 {
  font-size: 2.5rem;
  color: var(--text-color);
  margin-bottom: 15px;
}

.contributors-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.contributors-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.contributor {
  background-color: var(--light-gray);
  padding: 15px 25px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  color: var(--text-color);
  transition: transform 0.3s ease;
}

.contributor i {
  color: var(--primary-color);
}

.contributor:hover {
  transform: scale(1.05);
}

.cta-section {
  padding: 60px 0;
  background-color: var(--dark-blue);
  color: #fff;
  text-align: center;
}

.cta-section h2 {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.cta-section p {
  font-size: 1.2rem;
  color: #eee;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-image {
    order: 1;
  }

  .mission-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}