.search-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 500px;
  position: relative;
}

#searchBox {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

#searchBox:focus {
  outline: none;
  border-color: var(--primary-color);
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  margin-top: 0.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
  display: none;
}

.search-suggestions.active {
  display: block;
}

.suggestion-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background-color: #f8fafc;
}

.suggestion-name {
  color: var(--text-color);
  font-weight: 600;
}

.suggestion-subject {
  color: #64748b;
  font-size: 0.9rem;
}

.platform-btn {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  text-decoration: none;
  color: var(--text-color);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.platform-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.platform-btn h2 {
  color: #22c55e;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.platform-btn p {
  color: #64748b;
  font-size: 0.9rem;
}

.featured-content {
  margin-top: 3rem;
}

.featured-content h2 {
  margin-bottom: 1.5rem;
  color: var(--text-color);
  font-size: 1.8rem;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}