/* Tale Whisper - Premium Dark Theme
   "Noche serena, cine suave"
*/

:root {
  /* Dark Premium Palette */
  --color-bg-primary: #0a0e1a;
  --color-bg-secondary: #141824;
  --color-bg-card: rgba(20, 24, 36, 0.6);
  --color-bg-glass: rgba(255, 255, 255, 0.03);
  
  /* Luminous Accents */
  --color-moon-silver: #e8eef5;
  --color-amber: #d4a574;
  --color-amber-light: #e8c9a0;
  
  /* Text Colors */
  --color-text-primary: #e8eef5;
  --color-text-secondary: #b8c5d6;
  --color-text-muted: #8a95a8;
  
  /* Accent Gradients (Restrained) */
  --gradient-aurora: linear-gradient(135deg, rgba(212, 165, 116, 0.1) 0%, rgba(232, 238, 245, 0.05) 100%);
  --gradient-hero: linear-gradient(180deg, rgba(10, 14, 26, 0.95) 0%, rgba(20, 24, 36, 0.98) 100%);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Typography */
  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Reading Width */
  --reading-width: 70ch;
  
  /* Transitions */
  --transition-smooth: 0.3s ease;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  background-image: url('../img/stars-silk-pattern.svg');
  background-size: 800px;
  background-position: center;
  background-repeat: repeat;
  background-attachment: fixed;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-amber);
  text-decoration: none;
  transition: color var(--transition-smooth);
}

a:hover {
  color: var(--color-amber-light);
}

a:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.reading-width {
  max-width: var(--reading-width);
  margin: 0 auto;
}

/* Header */
.site-header {
  background: var(--color-bg-secondary);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-mark {
  width: 32px;
  height: 32px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text-primary);
}

/* Navigation */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  cursor: pointer;
  font-size: 1.2rem;
  border-radius: 4px;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
  flex-wrap: wrap;
}

.nav-menu a {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  padding: var(--spacing-xs) 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-smooth);
}

.nav-menu a:hover {
  color: var(--color-text-primary);
  border-bottom-color: var(--color-amber);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-menu.active {
    display: flex;
  }
}

/* Main Content */
main {
  min-height: calc(100vh - 200px);
  padding: var(--spacing-xl) 0;
}

/* Hero Sections */
.hero {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  background: var(--gradient-hero);
  margin-bottom: var(--spacing-2xl);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 60ch;
  margin: 0 auto;
}

/* Cards */
.card {
  background: var(--color-bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.12);
}

.card-link {
  display: block;
  color: inherit;
}

.card-link:hover {
  color: inherit;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.card-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

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

/* Grid Layouts */
.grid {
  display: grid;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin: var(--spacing-md) 0;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(212, 165, 116, 0.15);
  border: 1px solid rgba(212, 165, 116, 0.3);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--color-amber-light);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--gradient-aurora);
  border: 1px solid rgba(212, 165, 116, 0.3);
  border-radius: 6px;
  color: var(--color-text-primary);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
}

.btn:hover {
  background: rgba(212, 165, 116, 0.2);
  border-color: rgba(212, 165, 116, 0.5);
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 2px;
}

/* Blockquotes & Callouts */
blockquote {
  border-left: 3px solid var(--color-amber);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--color-text-secondary);
  background: rgba(212, 165, 116, 0.05);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 4px;
}

.callout {
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-amber);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  border-radius: 4px;
}

.callout-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-amber-light);
  margin-bottom: var(--spacing-xs);
}

/* Lists */
ul, ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

li {
  margin-bottom: var(--spacing-xs);
}

/* Story Content */
.story-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.story-meta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.story-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.story-content p {
  margin-bottom: var(--spacing-lg);
}

.chapter-separator {
  text-align: center;
  margin: var(--spacing-2xl) 0;
  color: var(--color-amber);
  font-size: 1.5rem;
  opacity: 0.5;
}

/* Breadcrumbs */
.breadcrumbs {
  margin-bottom: var(--spacing-lg);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-muted);
}

.breadcrumbs a:hover {
  color: var(--color-amber);
}

.breadcrumbs span {
  margin: 0 var(--spacing-xs);
  opacity: 0.5;
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-amber);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.footer-links a {
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: var(--color-amber);
}

/* Checklist */
.checklist {
  list-style: none;
  margin-left: 0;
}

.checklist li {
  padding-left: var(--spacing-lg);
  position: relative;
  margin-bottom: var(--spacing-sm);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-amber);
  font-weight: bold;
}

/* FAQ */
.faq-item {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.faq-answer {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Reading Time */
.reading-time {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  main {
    padding: var(--spacing-lg) 0;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .story-content {
    font-size: 1rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  body {
    background: white;
    color: black;
  }
  
  .site-header,
  .site-footer,
  .nav-menu,
  .breadcrumbs {
    display: none;
  }
}