/* Achievements Tiles */
.achievements {
  background: linear-gradient(135deg, rgba(240, 240, 240, 0.9) 0%, rgba(230, 230, 230, 0.9) 100%);
  color: #333;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.achievement-tile {
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.achievement-tile:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.achievement-tile-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.achievement-tile-content h3 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.achievement-tile-content p {
  font-size: 1rem;
  color: rgba(0, 0, 0, 0.7);
}

/* Testimonials Carousel */
.testimonials {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(250, 250, 250, 0.9) 100%);
  color: #333;
  padding: 4rem 0;
}

.testimonials-carousel {
  position: relative;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  text-align: center;
}

.testimonial-slide.active {
  display: block;
  opacity: 1;
}

.testimonial-content {
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.testimonial-content p {
  font-size: 1.2rem;
  color: rgba(0, 0, 0, 0.8);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-author img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-right: 1rem;
  object-fit: cover;
}

.author-info h4 {
  color: #333;
  margin-bottom: 0.25rem;
}

.author-info span {
  color: rgba(0, 0, 0, 0.6);
  font-size: 0.9rem;
}

.testimonials-navigation {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.testimonial-prev,
.testimonial-next {
  background: rgba(0, 0, 0, 0.1);
  color: #333;
  border: none;
  padding: 10px 15px;
  margin: 0 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease;
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background: rgba(0, 0, 0, 0.2);
}

@media (max-width: 992px) {
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .achievements-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 991px) {
  .nav-menu {
    width: 100%;
  }
}