:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #0ea5e9;
  --border: #475569;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Header */
header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.logo:hover {
  color: var(--accent);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

nav a:hover {
  color: var(--accent);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 0 3rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent) 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Episode List */
.episodes {
  padding: 2rem 0;
}

.episodes h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.episode-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: transform 0.2s, border-color 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
}

.episode-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.episode-number {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.episode-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.episode-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Episode Page */
.episode-header {
  padding: 3rem 0 2rem;
}

.episode-header .episode-number {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.episode-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.episode-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-style: italic;
}

.audio-player {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
}

.audio-player h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.audio-player audio {
  width: 100%;
  margin-top: 0.5rem;
}

.show-notes {
  padding: 2rem 0;
}

.show-notes h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.show-notes ul {
  list-style-position: outside;
  margin-left: 1.5rem;
  color: var(--text-secondary);
}

.show-notes li {
  margin-bottom: 0.75rem;
}

.show-notes a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.show-notes a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* About Page */
.about-section {
  padding: 3rem 0 2rem;
}

.about-section h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.about-section p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.hosts {
  display: grid;
  gap: 2rem;
  margin: 3rem 0;
}

.host {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.host h2 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.host p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.host a {
  color: var(--accent);
  text-decoration: none;
}

.host a:hover {
  text-decoration: underline;
}

.about-image {
  margin: 3rem 0;
  text-align: center;
}

.about-image img {
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
}

/* Footer */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding: 2rem 0;
}

footer .container {
  text-align: center;
  color: var(--text-muted);
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 640px) {
  header .container {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  nav ul {
    gap: 1.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .episode-header h1 {
    font-size: 2rem;
  }
}

/* Note styling */
.note {
  background: var(--bg-tertiary);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 4px;
  font-style: italic;
  color: var(--text-secondary);
}