/* Courses Hero */
.courses-hero {
  background: linear-gradient(135deg, var(--dark-color), var(--secondary-color), var(--dark-color));
  color: var(--white);
  padding: 8rem 0 4rem;
  text-align: center;
}

.courses-hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.courses-hero p {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  max-width: 800px;
  margin: 0 auto;
}

/* All Courses Section */
.all-courses-section {
  background: var(--light-color);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.course-card-link {
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease;
}

.course-card-link:hover {
  transform: translateY(-5px);
}

.course-card {
  box-shadow: rgba(0, 0, 0, 0.05) 0px 5px 15px;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: 0.5rem;
  padding: 2rem;
  transition: 0.3s;
}

.course-card:hover {
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.course-icon {
  margin-bottom: 1.5rem;
  text-align: center;
}

.course-card h3 {
  font-size: 25px;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--primary-color);
}

.portfolio-link {
  display: block;
  text-align: center;
  font-weight: 800;
  margin-top: 0.5rem;
  color: var(--dark-color);
}

.portfolio-link:hover {
  text-decoration: underline;
}

.course-meta {
  margin: 1.5rem 0;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.meta-item i {
  color: var(--primary-color);
  width: 1.25rem;
  text-align: center;
}

.course-more-info {
  background: var(--primary-color);
  padding: 1rem;
  border-radius: 0.25rem;
  text-align: center;
  margin-top: auto;
}

.more-info {
  display: block;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark-color);
}

.icon-img {
  width: 2em;
  height: auto;
  object-fit: contain;
  vertical-align: middle;
}

.course-icon img {
  max-width: 100px;
  height: auto;
  transition: transform 0.5s ease;
  vertical-align: middle;
}

.course-icon:hover img {
  transform: scale(1.05);
}

/* Footer Grid Styles */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col {
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-col h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  width: 100%;
}

.footer-col p {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  margin-top: 0.5rem;
}

.social-links a {
  color: var(--white);
  background: rgba(255,255,255,0.1);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
  width: 100%;
}

.footer-bottom p {
  margin: 0.5rem 0;
}

.footer-credits a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-credits a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .courses-hero {
      padding: 6rem 0 3rem;
  }
  
  .courses-hero h1 {
      font-size: 2rem;
  }
}

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