/* ===== Copacati Theme CSS ===== */
/* Neo-Incan inspired design with sacred geometry */

/* CSS Custom Properties - Brand Colors */
:root {
  /* Core Brand Colors */
  --color-obsidian: #1C1C1C;
  --color-quinoa-umber: #B05D2E;
  --color-solar-gold: #D4AF37;
  --color-sacred-bronze: #8C6239;
  --color-parchment: #F8F4E3;
  --color-terracotta: #C46832;
  --color-sunstone: #DC5F00;
  --color-emerald: #0F7C59;
  --color-chakana-moss: #4E7337;
  --color-turquoise: #257C78;
  --color-mullu: #9E3050;
  --color-titicaca: #1A5276;
  --color-quechua: #3C4F76;
  
  /* Light Theme Specific Colors */
  --color-sunwashed-cream: #FFF9ED;
  --color-stone-text-gray: #5B5B5B;
  --color-mountain-beige: #E7D6B6;
  --color-sacred-outline-tan: #B4A179;
  
  /* Dark Theme Specific Colors */
  --color-andes-charcoal: #2B2B2B;
  --color-incan-shadow: #3F3F3F;
  --color-mist-gold: #C9B37E;
  
  /* Light Theme Variables (default) */
  --bg-primary: var(--color-parchment);
  --bg-secondary: var(--color-sunwashed-cream);
  --bg-card: var(--color-sunwashed-cream);
  --text-primary: var(--color-obsidian);
  --text-secondary: var(--color-stone-text-gray);
  --accent-primary: var(--color-solar-gold);
  --accent-secondary: var(--color-terracotta);
  --border-color: var(--color-sacred-outline-tan);
  --shadow-color: rgba(28, 28, 28, 0.1);
  --links-icons: var(--color-emerald);
  
  /* Typography */
  --font-display: 'Cinzel', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
}

/* Dark theme */
[data-theme="dark"] {
  --bg-primary: var(--color-obsidian);
  --bg-secondary: var(--color-andes-charcoal);
  --bg-card: var(--color-andes-charcoal);
  --text-primary: var(--color-parchment);
  --text-secondary: var(--color-mist-gold);
  --accent-primary: var(--color-solar-gold);
  --accent-secondary: var(--color-terracotta);
  --border-color: var(--color-incan-shadow);
  --shadow-color: rgba(212, 175, 55, 0.1);
  --links-icons: var(--color-mist-gold);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--accent-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

a {
  color: var(--links-icons);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

/* Header Styles */
.site-header {
  background-color: var(--bg-secondary);
  border-bottom: 2px solid var(--border-color);
  padding: var(--spacing-lg) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.site-branding .site-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin: 0;
}

.site-branding .site-title a {
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.site-title-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.site-logo {
  height: 2rem;
  width: auto;
  max-width: 2rem;
  max-height: 2rem;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.site-name {
  display: inline;
}

.site-tagline {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
  font-style: italic;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
}

.nav-link {
  color: var(--text-primary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
}

/* Theme Toggle */
.theme-toggle {
  background: none;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  border-color: var(--accent-primary);
  transform: rotate(180deg);
}

[data-theme="dark"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon,
:root .moon-icon { display: none; }
[data-theme="dark"] .moon-icon { display: block; color: var(--accent-primary); }
:root .sun-icon { display: block; color: var(--text-primary); }

/* Main Content */
.main-content {
  min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: var(--spacing-2xl) 0 calc(var(--spacing-2xl) * 1.5);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 3px solid var(--accent-primary);
  position: relative;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, var(--accent-primary) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--accent-secondary) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin: 0;
  font-weight: 300;
  position: relative;
  z-index: 1;
}

/* Homepage Content */
.homepage-content {
  padding: var(--spacing-2xl) 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.content-main {
  font-size: 1.125rem;
  line-height: 1.7;
}

.content-main h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xl);
  color: var(--accent-primary);
}

.content-main h2 {
  font-size: 1.75rem;
  margin: var(--spacing-2xl) 0 var(--spacing-lg) 0;
  color: var(--text-primary);
}

.content-main ul {
  margin: var(--spacing-lg) 0;
  padding-left: var(--spacing-xl);
}

.content-main li {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

/* Signup Section */
.signup-section {
  position: sticky;
  top: calc(var(--spacing-2xl) + 80px);
}

.signup-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 8px 25px var(--shadow-color);
}

.signup-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--accent-primary);
  text-align: center;
}

.signup-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  font-size: 0.95rem;
}

/* Form Styles */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.form-input,
.form-select,
.form-textarea {
  padding: var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.signup-button {
  background: 
    /* Authentic Inca fret SVG pattern */
    url('../images/inca-fret-pattern.svg'),
    /* Main quinoa umber gradient */
    linear-gradient(135deg, var(--color-quinoa-umber), var(--color-terracotta));
  background-size: 32px 32px, 100% 100%;
  background-repeat: repeat, no-repeat;
  color: var(--color-parchment);
  border: 2px solid var(--color-quinoa-umber);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

.signup-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(176, 93, 46, 0.4);
  border-color: var(--color-terracotta);
  background: 
    /* Enhanced pattern visibility on hover */
    url('../images/inca-fret-pattern.svg'),
    linear-gradient(135deg, var(--color-terracotta), var(--color-quinoa-umber));
  background-size: 32px 32px, 100% 100%;
  background-repeat: repeat, no-repeat;
}

.signup-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(176, 93, 46, 0.3);
}

.signup-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  margin: 0;
  line-height: 1.4;
}

/* Features Preview */
.features-preview {
  background: var(--bg-secondary);
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-2xl);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-2xl);
  color: var(--accent-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--shadow-color);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.95rem;
}

/* Content Sections */
.content-section {
  padding: var(--spacing-2xl) 0;
}

/* Post Layouts */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

/* Post Cards */
.post-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px var(--shadow-color);
}

.post-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--shadow-color);
}

.post-card-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.post-card-content {
  padding: var(--spacing-lg);
}

.post-card-title {
  margin-bottom: var(--spacing-sm);
}

.post-card-title a {
  color: var(--text-primary);
}

.post-card-meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.post-card-excerpt {
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
}

.read-more {
  color: var(--accent-secondary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Post Summary */
.post-summary {
  border-bottom: 2px solid var(--border-color);
  padding-bottom: var(--spacing-xl);
}

.post-summary:last-child {
  border-bottom: none;
}

/* Individual Post */
.post {
  max-width: 800px;
  margin: 0 auto;
}

.post-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.post-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

.post-meta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.post-content {
  font-size: 1.125rem;
  line-height: 1.8;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--spacing-lg) 0;
}

/* Tags */
.tag {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-tags {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 2px solid var(--border-color);
}

.pagination-prev,
.pagination-next {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all 0.3s ease;
}

.pagination-prev:hover,
.pagination-next:hover {
  background-color: var(--accent-secondary);
  transform: scale(1.05);
}

/* Footer */
.site-footer {
  background-color: var(--bg-secondary);
  border-top: 3px solid var(--accent-primary);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-title {
  color: var(--accent-primary);
  margin-bottom: var(--spacing-md);
}

.footer-heading {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Error Page */
.error-page {
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.error-title {
  font-size: 6rem;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-lg);
}

.error-subtitle {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

.error-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.error-link {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-weight: 500;
  display: inline-block;
  transition: all 0.3s ease;
}

.error-link:hover {
  background-color: var(--accent-secondary);
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .header-content {
    flex-direction: column;
    text-align: center;
  }
  
  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .signup-section {
    position: static;
    order: -1;
  }
  
  .content-main h1 {
    font-size: 2rem;
  }
  
  .content-main h2 {
    font-size: 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
  }
  
  .pagination {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .post-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .post-title {
    font-size: 2rem;
  }
}

/* Print Styles */
@media print {
  .site-header,
  .site-footer,
  .theme-toggle,
  .pagination {
    display: none;
  }
  
  body {
    color: black;
    background: white;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
}