/* Certifications Carousel Styles */
#certifications-carousel {
  padding: 2em 0;
  text-align: center;
}

#certifications-carousel .major h1 {
  margin-bottom: 1.5em;
}

/* Carousel container */
.carousel-container {
  overflow: hidden;
  width: 100%;
  position: relative;
  padding: 1em 0;
}

/* Fade edges for seamless look */
.carousel-container::before,
.carousel-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}

.carousel-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-color, #121212), transparent);
}

.carousel-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-color, #121212), transparent);
}

/* Carousel track */
.carousel-track {
  display: flex;
  gap: 30px;
  animation: scroll-left 20s linear infinite;
  padding: 0 30px;
}

.carousel-track:hover {
  animation-play-state: paused;
}

/* Certification cards */
.carousel-card {
  flex: 0 0 auto;
  width: 180px;
  text-align: center;
  padding: 1em;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.carousel-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.carousel-card a {
  display: block;
  border: none;
}

.carousel-card img {
  width: 100px;
  height: auto;
  margin-bottom: 12px;
  transition: transform 0.3s ease;
}

.carousel-card:hover img {
  transform: scale(1.1);
}

.carousel-card p {
  font-size: 0.9rem;
  margin: 0;
  font-weight: 500;
  line-height: 1.3;
}

/* Responsive design */
@media (max-width: 768px) {
  .carousel-card {
    width: 150px;
    padding: 0.75em;
  }

  .carousel-card img {
    width: 80px;
  }

  .carousel-container::before,
  .carousel-container::after {
    width: 40px;
  }
}

@media (max-width: 480px) {
  .carousel-card {
    width: 120px;
    padding: 0.5em;
  }

  .carousel-card img {
    width: 70px;
  }

  .carousel-card p {
    font-size: 0.8rem;
  }

  .carousel-container::before,
  .carousel-container::after {
    width: 25px;
  }
}

/* Animation */
@keyframes scroll-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* Faster carousel on mobile */
@media (max-width: 768px) {
  .carousel-track {
    animation-duration: 12s;
  }
}

@media (max-width: 480px) {
  .carousel-track {
    animation-duration: 10s;
  }
}