/* ========================================
   CASTPAGES PODCAST TEMPLATE - CUSTOM STYLES
   ======================================== */

/* ========================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ======================================== */
:root {
  /* Brand Colors */
  --primary-color: #4a5568;
  --primary-dark: #2d3748;
  --secondary-color: #667eea;
  --accent-color: #f6ad55;

  /* Neutral Colors */
  --dark-bg: #1a202c;
  --dark-surface: #2d3748;
  --dark-border: #4a5568;
  --text-primary: #f7fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  /* Light mode colors */
  --light-bg: #ffffff;
  --light-surface: #f8fafc;
  --light-text: #1e293b;
  --light-border: #e2e8f0;

  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* ========================================
   GLOBAL STYLES
   ======================================== */
body {
  background: var(--dark-bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* ========================================
   NAVIGATION
   ======================================== */
.site-nav {
  background: var(--dark-surface);
  border-bottom: 1px solid var(--dark-border);
  padding: var(--space-sm) 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
}

.hero-content {
  margin-bottom: var(--space-lg);
}

.hero-logo {
  margin-bottom: var(--space-md);
}

.podcast-logo {
  max-width: 200px;
  border-radius: var(--radius-lg);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin: 0;
}

.hero-description {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* ========================================
   EPISODES SECTION
   ======================================== */
.episodes-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.episodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

/* ========================================
   EPISODE CARD
   ======================================== */
.episode-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.episode-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.episode-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.episode-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.episode-content {
  padding: var(--space-md);
}

.episode-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
}

.episode-title a {
  color: var(--text-primary);
  text-decoration: none;
}

.episode-title a:hover {
  color: var(--accent-color);
}

.episode-meta {
  display: flex;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.episode-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.episode-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 500;
}

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

/* ========================================
   EPISODE SINGLE PAGE
   ======================================== */
.episode-single {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.episode-article {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

.episode-header {
  margin-bottom: var(--space-lg);
}

.episode-cover {
  max-width: 400px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.episode-cover img {
  width: 100%;
  height: auto;
}

.episode-header-text {
  text-align: center;
}

.episode-intro {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-top: var(--space-md);
}

/* ========================================
   AUDIO PLAYER
   ======================================== */
.audio-player {
  margin: var(--space-lg) 0;
  padding: var(--space-md);
  background: var(--dark-bg);
  border-radius: var(--radius-md);
}

.audio-player audio {
  width: 100%;
  height: 54px;
}

/* ========================================
   EPISODE BODY CONTENT
   ======================================== */
.episode-body {
  margin: var(--space-lg) 0;
  line-height: 1.8;
}

.episode-body h2,
.episode-body h3 {
  color: var(--text-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.episode-body p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.episode-body a {
  color: var(--secondary-color);
}

/* ========================================
   PLATFORM LINKS
   ======================================== */
.episode-links {
  margin: var(--space-lg) 0;
  padding: var(--space-md);
  background: var(--dark-bg);
  border-radius: var(--radius-md);
}

.platform-links {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}

.platform-link {
  padding: var(--space-sm) var(--space-md);
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.2s;
}

.platform-link:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
}

/* ========================================
   FOOTER
   ======================================== */
.episode-footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--dark-border);
}

.back-link {
  color: var(--text-secondary);
  text-decoration: none;
}

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

  .episodes-grid {
    grid-template-columns: 1fr;
  }

  .nav-container {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .episode-article {
    padding: var(--space-md);
  }
}