/* CSS styles extracted from neural-network-explanation.html */

:root {
  --primary-color: #9c3420;
  --secondary-color: #15486a;
  --accent-color: #6da5c6;
  --background-color: #ffffff;
  --card-bg-color: #f8f9fa;
  --text-color: #212529;
  --text-secondary: #6c757d;
  --border-color: #dee2e6;
  
  /* Cool fonts */
  --heading-font: 'Space Grotesk', 'Segoe UI', sans-serif;
  --body-font: 'IBM Plex Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--body-font);
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Apply heading font to all headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

h1 {
  font-size: 2.5rem;
  color: var(--secondary-color);
  border-bottom: 3px solid var(--secondary-color);
  padding-bottom: 15px;
  margin-bottom: 30px;
}

h2 {
  font-size: 1.8rem;
  color: var(--text-color);
  margin-top: 40px;
  margin-bottom: 20px;
}

p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.highlight-box {
  background-color: rgba(109, 165, 198, 0.1);
  border-left: 4px solid var(--accent-color);
  padding: 20px;
  margin: 30px 0;
  border-radius: 0 4px 4px 0;
}

.highlight-box h3 {
  color: var(--accent-color);
  margin-top: 0;
  margin-bottom: 15px;
}

.neuron-types {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 30px 0;
}

.neuron-type {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  flex: 1;
  min-width: 200px;
}

.neuron-type h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}

.neuron-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.excitatory {
  background-color: #6da5c6;
}

.inhibitory {
  background-color: #15486a;
}

.active {
  background-color: #9c3420;
  box-shadow: 0 0 10px rgba(156, 52, 32, 0.5);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.back-link:hover {
  color: var(--primary-color);
}

footer {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 60px;
}